` event, where id is id of the element (see @Element.id).
> Parameters
- f (function) handler for event, first argument would be the element you are dragging over
\*/
elproto.onDragOver = function (f) {
f ? eve.on("raphael.drag.over." + this.id, f) : eve.unbind("raphael.drag.over." + this.id);
};
/*\
* Element.undrag
[ method ]
**
* Removes all drag event handlers from given element.
\*/
elproto.undrag = function () {
var i = draggable.length;
while (i--) if (draggable[i].el == this) {
this.unmousedown(draggable[i].start);
draggable.splice(i, 1);
eve.unbind("raphael.drag.*." + this.id);
}
!draggable.length && R.unmousemove(dragMove).unmouseup(dragUp);
drag = [];
};
/*\
* Paper.circle
[ method ]
**
* Draws a circle.
**
> Parameters
**
- x (number) x coordinate of the centre
- y (number) y coordinate of the centre
- r (number) radius
= (object) Raphaël element object with type “circle”
**
> Usage
| var c = paper.circle(50, 50, 40);
\*/
paperproto.circle = function (x, y, r) {
var out = R._engine.circle(this, x || 0, y || 0, r || 0);
this.__set__ && this.__set__.push(out);
return out;
};
/*\
* Paper.rect
[ method ]
*
* Draws a rectangle.
**
> Parameters
**
- x (number) x coordinate of the top left corner
- y (number) y coordinate of the top left corner
- width (number) width
- height (number) height
- r (number) #optional radius for rounded corners, default is 0
= (object) Raphaël element object with type “rect”
**
> Usage
| // regular rectangle
| var c = paper.rect(10, 10, 50, 50);
| // rectangle with rounded corners
| var c = paper.rect(40, 40, 50, 50, 10);
\*/
paperproto.rect = function (x, y, w, h, r) {
var out = R._engine.rect(this, x || 0, y || 0, w || 0, h || 0, r || 0);
this.__set__ && this.__set__.push(out);
return out;
};
/*\
* Paper.ellipse
[ method ]
**
* Draws an ellipse.
**
> Parameters
**
- x (number) x coordinate of the centre
- y (number) y coordinate of the centre
- rx (number) horizontal radius
- ry (number) vertical radius
= (object) Raphaël element object with type “ellipse”
**
> Usage
| var c = paper.ellipse(50, 50, 40, 20);
\*/
paperproto.ellipse = function (x, y, rx, ry) {
var out = R._engine.ellipse(this, x || 0, y || 0, rx || 0, ry || 0);
this.__set__ && this.__set__.push(out);
return out;
};
/*\
* Paper.path
[ method ]
**
* Creates a path element by given path data string.
> Parameters
- pathString (string) #optional path string in SVG format.
* Path string consists of one-letter commands, followed by comma seprarated arguments in numercal form. Example:
| "M10,20L30,40"
* Here we can see two commands: “M”, with arguments `(10, 20)` and “L” with arguments `(30, 40)`. Upper case letter mean command is absolute, lower case—relative.
*
# Here is short list of commands available, for more details see SVG path string format.
# | Command | Name | Parameters |
|---|
# | M | moveto | (x y)+ |
# | Z | closepath | (none) |
# | L | lineto | (x y)+ |
# | H | horizontal lineto | x+ |
# | V | vertical lineto | y+ |
# | C | curveto | (x1 y1 x2 y2 x y)+ |
# | S | smooth curveto | (x2 y2 x y)+ |
# | Q | quadratic Bézier curveto | (x1 y1 x y)+ |
# | T | smooth quadratic Bézier curveto | (x y)+ |
# | A | elliptical arc | (rx ry x-axis-rotation large-arc-flag sweep-flag x y)+ |
# | R | Catmull-Rom curveto* | x1 y1 (x y)+ |
* * “Catmull-Rom curveto” is a not standard SVG command and added in 2.0 to make life easier.
* Note: there is a special case when path consist of just three commands: “M10,10R…z”. In this case path will smoothly connects to its beginning.
> Usage
| var c = paper.path("M10 10L90 90");
| // draw a diagonal line:
| // move to 10,10, line to 90,90
* For example of path strings, check out these icons: http://raphaeljs.com/icons/
\*/
paperproto.path = function (pathString) {
pathString && !R.is(pathString, string) && !R.is(pathString[0], array) && (pathString += E);
var out = R._engine.path(R.format[apply](R, arguments), this);
this.__set__ && this.__set__.push(out);
return out;
};
/*\
* Paper.image
[ method ]
**
* Embeds an image into the surface.
**
> Parameters
**
- src (string) URI of the source image
- x (number) x coordinate position
- y (number) y coordinate position
- width (number) width of the image
- height (number) height of the image
= (object) Raphaël element object with type “image”
**
> Usage
| var c = paper.image("apple.png", 10, 10, 80, 80);
\*/
paperproto.image = function (src, x, y, w, h) {
var out = R._engine.image(this, src || "about:blank", x || 0, y || 0, w || 0, h || 0);
this.__set__ && this.__set__.push(out);
return out;
};
/*\
* Paper.text
[ method ]
**
* Draws a text string. If you need line breaks, put “\n” in the string.
**
> Parameters
**
- x (number) x coordinate position
- y (number) y coordinate position
- text (string) The text string to draw
= (object) Raphaël element object with type “text”
**
> Usage
| var t = paper.text(50, 50, "Raphaël\nkicks\nbutt!");
\*/
paperproto.text = function (x, y, text) {
var out = R._engine.text(this, x || 0, y || 0, Str(text));
this.__set__ && this.__set__.push(out);
return out;
};
/*\
* Paper.set
[ method ]
**
* Creates array-like object to keep and operate several elements at once.
* Warning: it doesn’t create any elements for itself in the page, it just groups existing elements.
* Sets act as pseudo elements — all methods available to an element can be used on a set.
= (object) array-like object that represents set of elements
**
> Usage
| var st = paper.set();
| st.push(
| paper.circle(10, 10, 5),
| paper.circle(30, 10, 5)
| );
| st.attr({fill: "red"}); // changes the fill of both circles
\*/
paperproto.set = function (itemsArray) {
!R.is(itemsArray, "array") && (itemsArray = Array.prototype.splice.call(arguments, 0, arguments.length));
var out = new Set(itemsArray);
this.__set__ && this.__set__.push(out);
out["paper"] = this;
out["type"] = "set";
return out;
};
/*\
* Paper.setStart
[ method ]
**
* Creates @Paper.set. All elements that will be created after calling this method and before calling
* @Paper.setFinish will be added to the set.
**
> Usage
| paper.setStart();
| paper.circle(10, 10, 5),
| paper.circle(30, 10, 5)
| var st = paper.setFinish();
| st.attr({fill: "red"}); // changes the fill of both circles
\*/
paperproto.setStart = function (set) {
this.__set__ = set || this.set();
};
/*\
* Paper.setFinish
[ method ]
**
* See @Paper.setStart. This method finishes catching and returns resulting set.
**
= (object) set
\*/
paperproto.setFinish = function (set) {
var out = this.__set__;
delete this.__set__;
return out;
};
/*\
* Paper.getSize
[ method ]
**
* Obtains current paper actual size.
**
= (object)
\*/
paperproto.getSize = function () {
var container = this.canvas.parentNode;
return {
width: container.offsetWidth,
height: container.offsetHeight
};
};
/*\
* Paper.setSize
[ method ]
**
* If you need to change dimensions of the canvas call this method
**
> Parameters
**
- width (number) new width of the canvas
- height (number) new height of the canvas
\*/
paperproto.setSize = function (width, height) {
return R._engine.setSize.call(this, width, height);
};
/*\
* Paper.setViewBox
[ method ]
**
* Sets the view box of the paper. Practically it gives you ability to zoom and pan whole paper surface by
* specifying new boundaries.
**
> Parameters
**
- x (number) new x position, default is `0`
- y (number) new y position, default is `0`
- w (number) new width of the canvas
- h (number) new height of the canvas
- fit (boolean) `true` if you want graphics to fit into new boundary box
\*/
paperproto.setViewBox = function (x, y, w, h, fit) {
return R._engine.setViewBox.call(this, x, y, w, h, fit);
};
/*\
* Paper.top
[ property ]
**
* Points to the topmost element on the paper
\*/
/*\
* Paper.bottom
[ property ]
**
* Points to the bottom element on the paper
\*/
paperproto.top = paperproto.bottom = null;
/*\
* Paper.raphael
[ property ]
**
* Points to the @Raphael object/function
\*/
paperproto.raphael = R;
var getOffset = function (elem) {
var box = elem.getBoundingClientRect(),
doc = elem.ownerDocument,
body = doc.body,
docElem = doc.documentElement,
clientTop = docElem.clientTop || body.clientTop || 0, clientLeft = docElem.clientLeft || body.clientLeft || 0,
top = box.top + (g.win.pageYOffset || docElem.scrollTop || body.scrollTop ) - clientTop,
left = box.left + (g.win.pageXOffset || docElem.scrollLeft || body.scrollLeft) - clientLeft;
return {
y: top,
x: left
};
};
/*\
* Paper.getElementByPoint
[ method ]
**
* Returns you topmost element under given point.
**
= (object) Raphaël element object
> Parameters
**
- x (number) x coordinate from the top left corner of the window
- y (number) y coordinate from the top left corner of the window
> Usage
| paper.getElementByPoint(mouseX, mouseY).attr({stroke: "#f00"});
\*/
paperproto.getElementByPoint = function (x, y) {
var paper = this,
svg = paper.canvas,
target = g.doc.elementFromPoint(x, y);
if (g.win.opera && target.tagName == "svg") {
var so = getOffset(svg),
sr = svg.createSVGRect();
sr.x = x - so.x;
sr.y = y - so.y;
sr.width = sr.height = 1;
var hits = svg.getIntersectionList(sr, null);
if (hits.length) {
target = hits[hits.length - 1];
}
}
if (!target) {
return null;
}
while (target.parentNode && target != svg.parentNode && !target.raphael) {
target = target.parentNode;
}
target == paper.canvas.parentNode && (target = svg);
target = target && target.raphael ? paper.getById(target.raphaelid) : null;
return target;
};
/*\
* Paper.getElementsByBBox
[ method ]
**
* Returns set of elements that have an intersecting bounding box
**
> Parameters
**
- bbox (object) bbox to check with
= (object) @Set
\*/
paperproto.getElementsByBBox = function (bbox) {
var set = this.set();
this.forEach(function (el) {
if (R.isBBoxIntersect(el.getBBox(), bbox)) {
set.push(el);
}
});
return set;
};
/*\
* Paper.getById
[ method ]
**
* Returns you element by its internal ID.
**
> Parameters
**
- id (number) id
= (object) Raphaël element object
\*/
paperproto.getById = function (id) {
var bot = this.bottom;
while (bot) {
if (bot.id == id) {
return bot;
}
bot = bot.next;
}
return null;
};
/*\
* Paper.forEach
[ method ]
**
* Executes given function for each element on the paper
*
* If callback function returns `false` it will stop loop running.
**
> Parameters
**
- callback (function) function to run
- thisArg (object) context object for the callback
= (object) Paper object
> Usage
| paper.forEach(function (el) {
| el.attr({ stroke: "blue" });
| });
\*/
paperproto.forEach = function (callback, thisArg) {
var bot = this.bottom;
while (bot) {
if (callback.call(thisArg, bot) === false) {
return this;
}
bot = bot.next;
}
return this;
};
/*\
* Paper.getElementsByPoint
[ method ]
**
* Returns set of elements that have common point inside
**
> Parameters
**
- x (number) x coordinate of the point
- y (number) y coordinate of the point
= (object) @Set
\*/
paperproto.getElementsByPoint = function (x, y) {
var set = this.set();
this.forEach(function (el) {
if (el.isPointInside(x, y)) {
set.push(el);
}
});
return set;
};
function x_y() {
return this.x + S + this.y;
}
function x_y_w_h() {
return this.x + S + this.y + S + this.width + " \xd7 " + this.height;
}
/*\
* Element.isPointInside
[ method ]
**
* Determine if given point is inside this element’s shape
**
> Parameters
**
- x (number) x coordinate of the point
- y (number) y coordinate of the point
= (boolean) `true` if point inside the shape
\*/
elproto.isPointInside = function (x, y) {
var rp = this.realPath = getPath[this.type](this);
if (this.attr('transform') && this.attr('transform').length) {
rp = R.transformPath(rp, this.attr('transform'));
}
return R.isPointInsidePath(rp, x, y);
};
/*\
* Element.getBBox
[ method ]
**
* Return bounding box for a given element
**
> Parameters
**
- isWithoutTransform (boolean) flag, `true` if you want to have bounding box before transformations. Default is `false`.
= (object) Bounding box object:
o {
o x: (number) top left corner x
o y: (number) top left corner y
o x2: (number) bottom right corner x
o y2: (number) bottom right corner y
o width: (number) width
o height: (number) height
o }
\*/
elproto.getBBox = function (isWithoutTransform) {
if (this.removed) {
return {};
}
var _ = this._;
if (isWithoutTransform) {
if (_.dirty || !_.bboxwt) {
this.realPath = getPath[this.type](this);
_.bboxwt = pathDimensions(this.realPath);
_.bboxwt.toString = x_y_w_h;
_.dirty = 0;
}
return _.bboxwt;
}
if (_.dirty || _.dirtyT || !_.bbox) {
if (_.dirty || !this.realPath) {
_.bboxwt = 0;
this.realPath = getPath[this.type](this);
}
_.bbox = pathDimensions(mapPath(this.realPath, this.matrix));
_.bbox.toString = x_y_w_h;
_.dirty = _.dirtyT = 0;
}
return _.bbox;
};
/*\
* Element.clone
[ method ]
**
= (object) clone of a given element
**
\*/
elproto.clone = function () {
if (this.removed) {
return null;
}
var out = this.paper[this.type]().attr(this.attr());
this.__set__ && this.__set__.push(out);
return out;
};
/*\
* Element.glow
[ method ]
**
* Return set of elements that create glow-like effect around given element. See @Paper.set.
*
* Note: Glow is not connected to the element. If you change element attributes it won’t adjust itself.
**
> Parameters
**
- glow (object) #optional parameters object with all properties optional:
o {
o width (number) size of the glow, default is `10`
o fill (boolean) will it be filled, default is `false`
o opacity (number) opacity, default is `0.5`
o offsetx (number) horizontal offset, default is `0`
o offsety (number) vertical offset, default is `0`
o color (string) glow colour, default is `black`
o }
= (object) @Paper.set of elements that represents glow
\*/
elproto.glow = function (glow) {
if (this.type == "text") {
return null;
}
glow = glow || {};
var s = {
width: (glow.width || 10) + (+this.attr("stroke-width") || 1),
fill: glow.fill || false,
opacity: glow.opacity == null ? .5 : glow.opacity,
offsetx: glow.offsetx || 0,
offsety: glow.offsety || 0,
color: glow.color || "#000"
},
c = s.width / 2,
r = this.paper,
out = r.set(),
path = this.realPath || getPath[this.type](this);
path = this.matrix ? mapPath(path, this.matrix) : path;
for (var i = 1; i < c + 1; i++) {
out.push(r.path(path).attr({
stroke: s.color,
fill: s.fill ? s.color : "none",
"stroke-linejoin": "round",
"stroke-linecap": "round",
"stroke-width": +(s.width / c * i).toFixed(3),
opacity: +(s.opacity / c).toFixed(3)
}));
}
return out.insertBefore(this).translate(s.offsetx, s.offsety);
};
var curveslengths = {},
getPointAtSegmentLength = function (p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length) {
if (length == null) {
return bezlen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y);
} else {
return R.findDotsAtSegment(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, getTatLen(p1x, p1y, c1x, c1y, c2x, c2y, p2x, p2y, length));
}
},
getLengthFactory = function (istotal, subpath) {
return function (path, length, onlystart) {
path = path2curve(path);
var x, y, p, l, sp = "", subpaths = {}, point,
len = 0;
for (var i = 0, ii = path.length; i < ii; i++) {
p = path[i];
if (p[0] == "M") {
x = +p[1];
y = +p[2];
} else {
l = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6]);
if (len + l > length) {
if (subpath && !subpaths.start) {
point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
sp += ["C" + point.start.x, point.start.y, point.m.x, point.m.y, point.x, point.y];
if (onlystart) {return sp;}
subpaths.start = sp;
sp = ["M" + point.x, point.y + "C" + point.n.x, point.n.y, point.end.x, point.end.y, p[5], p[6]].join();
len += l;
x = +p[5];
y = +p[6];
continue;
}
if (!istotal && !subpath) {
point = getPointAtSegmentLength(x, y, p[1], p[2], p[3], p[4], p[5], p[6], length - len);
return {x: point.x, y: point.y, alpha: point.alpha};
}
}
len += l;
x = +p[5];
y = +p[6];
}
sp += p.shift() + p;
}
subpaths.end = sp;
point = istotal ? len : subpath ? subpaths : R.findDotsAtSegment(x, y, p[0], p[1], p[2], p[3], p[4], p[5], 1);
point.alpha && (point = {x: point.x, y: point.y, alpha: point.alpha});
return point;
};
};
var getTotalLength = getLengthFactory(1),
getPointAtLength = getLengthFactory(),
getSubpathsAtLength = getLengthFactory(0, 1);
/*\
* Raphael.getTotalLength
[ method ]
**
* Returns length of the given path in pixels.
**
> Parameters
**
- path (string) SVG path string.
**
= (number) length.
\*/
R.getTotalLength = getTotalLength;
/*\
* Raphael.getPointAtLength
[ method ]
**
* Return coordinates of the point located at the given length on the given path.
**
> Parameters
**
- path (string) SVG path string
- length (number)
**
= (object) representation of the point:
o {
o x: (number) x coordinate
o y: (number) y coordinate
o alpha: (number) angle of derivative
o }
\*/
R.getPointAtLength = getPointAtLength;
/*\
* Raphael.getSubpath
[ method ]
**
* Return subpath of a given path from given length to given length.
**
> Parameters
**
- path (string) SVG path string
- from (number) position of the start of the segment
- to (number) position of the end of the segment
**
= (string) pathstring for the segment
\*/
R.getSubpath = function (path, from, to) {
if (this.getTotalLength(path) - to < 1e-6) {
return getSubpathsAtLength(path, from).end;
}
var a = getSubpathsAtLength(path, to, 1);
return from ? getSubpathsAtLength(a, from).end : a;
};
/*\
* Element.getTotalLength
[ method ]
**
* Returns length of the path in pixels. Only works for element of “path” type.
= (number) length.
\*/
elproto.getTotalLength = function () {
var path = this.getPath();
if (!path) {
return;
}
if (this.node.getTotalLength) {
return this.node.getTotalLength();
}
return getTotalLength(path);
};
/*\
* Element.getPointAtLength
[ method ]
**
* Return coordinates of the point located at the given length on the given path. Only works for element of “path” type.
**
> Parameters
**
- length (number)
**
= (object) representation of the point:
o {
o x: (number) x coordinate
o y: (number) y coordinate
o alpha: (number) angle of derivative
o }
\*/
elproto.getPointAtLength = function (length) {
var path = this.getPath();
if (!path) {
return;
}
return getPointAtLength(path, length);
};
/*\
* Element.getPath
[ method ]
**
* Returns path of the element. Only works for elements of “path” type and simple elements like circle.
= (object) path
**
\*/
elproto.getPath = function () {
var path,
getPath = R._getPath[this.type];
if (this.type == "text" || this.type == "set") {
return;
}
if (getPath) {
path = getPath(this);
}
return path;
};
/*\
* Element.getSubpath
[ method ]
**
* Return subpath of a given element from given length to given length. Only works for element of “path” type.
**
> Parameters
**
- from (number) position of the start of the segment
- to (number) position of the end of the segment
**
= (string) pathstring for the segment
\*/
elproto.getSubpath = function (from, to) {
var path = this.getPath();
if (!path) {
return;
}
return R.getSubpath(path, from, to);
};
/*\
* Raphael.easing_formulas
[ property ]
**
* Object that contains easing formulas for animation. You could extend it with your own. By default it has following list of easing:
#
# - “linear”
# - “<” or “easeIn” or “ease-in”
# - “>” or “easeOut” or “ease-out”
# - “<>” or “easeInOut” or “ease-in-out”
# - “backIn” or “back-in”
# - “backOut” or “back-out”
# - “elastic”
# - “bounce”
#
# See also Easing demo.
\*/
var ef = R.easing_formulas = {
linear: function (n) {
return n;
},
"<": function (n) {
return pow(n, 1.7);
},
">": function (n) {
return pow(n, .48);
},
"<>": function (n) {
var q = .48 - n / 1.04,
Q = math.sqrt(.1734 + q * q),
x = Q - q,
X = pow(abs(x), 1 / 3) * (x < 0 ? -1 : 1),
y = -Q - q,
Y = pow(abs(y), 1 / 3) * (y < 0 ? -1 : 1),
t = X + Y + .5;
return (1 - t) * 3 * t * t + t * t * t;
},
backIn: function (n) {
var s = 1.70158;
return n * n * ((s + 1) * n - s);
},
backOut: function (n) {
n = n - 1;
var s = 1.70158;
return n * n * ((s + 1) * n + s) + 1;
},
elastic: function (n) {
if (n == !!n) {
return n;
}
return pow(2, -10 * n) * math.sin((n - .075) * (2 * PI) / .3) + 1;
},
bounce: function (n) {
var s = 7.5625,
p = 2.75,
l;
if (n < (1 / p)) {
l = s * n * n;
} else {
if (n < (2 / p)) {
n -= (1.5 / p);
l = s * n * n + .75;
} else {
if (n < (2.5 / p)) {
n -= (2.25 / p);
l = s * n * n + .9375;
} else {
n -= (2.625 / p);
l = s * n * n + .984375;
}
}
}
return l;
}
};
ef.easeIn = ef["ease-in"] = ef["<"];
ef.easeOut = ef["ease-out"] = ef[">"];
ef.easeInOut = ef["ease-in-out"] = ef["<>"];
ef["back-in"] = ef.backIn;
ef["back-out"] = ef.backOut;
var animationElements = [],
requestAnimFrame = window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function (callback) {
setTimeout(callback, 16);
},
animation = function () {
var Now = +new Date,
l = 0;
for (; l < animationElements.length; l++) {
var e = animationElements[l];
if (e.el.removed || e.paused) {
continue;
}
var time = Now - e.start,
ms = e.ms,
easing = e.easing,
from = e.from,
diff = e.diff,
to = e.to,
t = e.t,
that = e.el,
set = {},
now,
init = {},
key;
if (e.initstatus) {
time = (e.initstatus * e.anim.top - e.prev) / (e.percent - e.prev) * ms;
e.status = e.initstatus;
delete e.initstatus;
e.stop && animationElements.splice(l--, 1);
} else {
e.status = (e.prev + (e.percent - e.prev) * (time / ms)) / e.anim.top;
}
if (time < 0) {
continue;
}
if (time < ms) {
var pos = easing(time / ms);
for (var attr in from) if (from[has](attr)) {
switch (availableAnimAttrs[attr]) {
case nu:
now = +from[attr] + pos * ms * diff[attr];
break;
case "colour":
now = "rgb(" + [
upto255(round(from[attr].r + pos * ms * diff[attr].r)),
upto255(round(from[attr].g + pos * ms * diff[attr].g)),
upto255(round(from[attr].b + pos * ms * diff[attr].b))
].join(",") + ")";
break;
case "path":
now = [];
for (var i = 0, ii = from[attr].length; i < ii; i++) {
now[i] = [from[attr][i][0]];
for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
now[i][j] = +from[attr][i][j] + pos * ms * diff[attr][i][j];
}
now[i] = now[i].join(S);
}
now = now.join(S);
break;
case "transform":
if (diff[attr].real) {
now = [];
for (i = 0, ii = from[attr].length; i < ii; i++) {
now[i] = [from[attr][i][0]];
for (j = 1, jj = from[attr][i].length; j < jj; j++) {
now[i][j] = from[attr][i][j] + pos * ms * diff[attr][i][j];
}
}
} else {
var get = function (i) {
return +from[attr][i] + pos * ms * diff[attr][i];
};
// now = [["r", get(2), 0, 0], ["t", get(3), get(4)], ["s", get(0), get(1), 0, 0]];
now = [["m", get(0), get(1), get(2), get(3), get(4), get(5)]];
}
break;
case "csv":
if (attr == "clip-rect") {
now = [];
i = 4;
while (i--) {
now[i] = +from[attr][i] + pos * ms * diff[attr][i];
}
}
break;
default:
var from2 = [][concat](from[attr]);
now = [];
i = that.paper.customAttributes[attr].length;
while (i--) {
now[i] = +from2[i] + pos * ms * diff[attr][i];
}
break;
}
set[attr] = now;
}
that.attr(set);
(function (id, that, anim) {
setTimeout(function () {
eve("raphael.anim.frame." + id, that, anim);
});
})(that.id, that, e.anim);
} else {
(function(f, el, a) {
setTimeout(function() {
eve("raphael.anim.frame." + el.id, el, a);
eve("raphael.anim.finish." + el.id, el, a);
R.is(f, "function") && f.call(el);
});
})(e.callback, that, e.anim);
that.attr(to);
animationElements.splice(l--, 1);
if (e.repeat > 1 && !e.next) {
for (key in to) if (to[has](key)) {
init[key] = e.totalOrigin[key];
}
e.el.attr(init);
runAnimation(e.anim, e.el, e.anim.percents[0], null, e.totalOrigin, e.repeat - 1);
}
if (e.next && !e.stop) {
runAnimation(e.anim, e.el, e.next, null, e.totalOrigin, e.repeat);
}
}
}
animationElements.length && requestAnimFrame(animation);
},
upto255 = function (color) {
return color > 255 ? 255 : color < 0 ? 0 : color;
};
/*\
* Element.animateWith
[ method ]
**
* Acts similar to @Element.animate, but ensure that given animation runs in sync with another given element.
**
> Parameters
**
- el (object) element to sync with
- anim (object) animation to sync with
- params (object) #optional final attributes for the element, see also @Element.attr
- ms (number) #optional number of milliseconds for animation to run
- easing (string) #optional easing type. Accept on of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- callback (function) #optional callback function. Will be called at the end of animation.
* or
- element (object) element to sync with
- anim (object) animation to sync with
- animation (object) #optional animation object, see @Raphael.animation
**
= (object) original element
\*/
elproto.animateWith = function (el, anim, params, ms, easing, callback) {
var element = this;
if (element.removed) {
callback && callback.call(element);
return element;
}
var a = params instanceof Animation ? params : R.animation(params, ms, easing, callback),
x, y;
runAnimation(a, element, a.percents[0], null, element.attr());
for (var i = 0, ii = animationElements.length; i < ii; i++) {
if (animationElements[i].anim == anim && animationElements[i].el == el) {
animationElements[ii - 1].start = animationElements[i].start;
break;
}
}
return element;
//
//
// var a = params ? R.animation(params, ms, easing, callback) : anim,
// status = element.status(anim);
// return this.animate(a).status(a, status * anim.ms / a.ms);
};
function CubicBezierAtTime(t, p1x, p1y, p2x, p2y, duration) {
var cx = 3 * p1x,
bx = 3 * (p2x - p1x) - cx,
ax = 1 - cx - bx,
cy = 3 * p1y,
by = 3 * (p2y - p1y) - cy,
ay = 1 - cy - by;
function sampleCurveX(t) {
return ((ax * t + bx) * t + cx) * t;
}
function solve(x, epsilon) {
var t = solveCurveX(x, epsilon);
return ((ay * t + by) * t + cy) * t;
}
function solveCurveX(x, epsilon) {
var t0, t1, t2, x2, d2, i;
for(t2 = x, i = 0; i < 8; i++) {
x2 = sampleCurveX(t2) - x;
if (abs(x2) < epsilon) {
return t2;
}
d2 = (3 * ax * t2 + 2 * bx) * t2 + cx;
if (abs(d2) < 1e-6) {
break;
}
t2 = t2 - x2 / d2;
}
t0 = 0;
t1 = 1;
t2 = x;
if (t2 < t0) {
return t0;
}
if (t2 > t1) {
return t1;
}
while (t0 < t1) {
x2 = sampleCurveX(t2);
if (abs(x2 - x) < epsilon) {
return t2;
}
if (x > x2) {
t0 = t2;
} else {
t1 = t2;
}
t2 = (t1 - t0) / 2 + t0;
}
return t2;
}
return solve(t, 1 / (200 * duration));
}
elproto.onAnimation = function (f) {
f ? eve.on("raphael.anim.frame." + this.id, f) : eve.unbind("raphael.anim.frame." + this.id);
return this;
};
function Animation(anim, ms) {
var percents = [],
newAnim = {};
this.ms = ms;
this.times = 1;
if (anim) {
for (var attr in anim) if (anim[has](attr)) {
newAnim[toFloat(attr)] = anim[attr];
percents.push(toFloat(attr));
}
percents.sort(sortByNumber);
}
this.anim = newAnim;
this.top = percents[percents.length - 1];
this.percents = percents;
}
/*\
* Animation.delay
[ method ]
**
* Creates a copy of existing animation object with given delay.
**
> Parameters
**
- delay (number) number of ms to pass between animation start and actual animation
**
= (object) new altered Animation object
| var anim = Raphael.animation({cx: 10, cy: 20}, 2e3);
| circle1.animate(anim); // run the given animation immediately
| circle2.animate(anim.delay(500)); // run the given animation after 500 ms
\*/
Animation.prototype.delay = function (delay) {
var a = new Animation(this.anim, this.ms);
a.times = this.times;
a.del = +delay || 0;
return a;
};
/*\
* Animation.repeat
[ method ]
**
* Creates a copy of existing animation object with given repetition.
**
> Parameters
**
- repeat (number) number iterations of animation. For infinite animation pass `Infinity`
**
= (object) new altered Animation object
\*/
Animation.prototype.repeat = function (times) {
var a = new Animation(this.anim, this.ms);
a.del = this.del;
a.times = math.floor(mmax(times, 0)) || 1;
return a;
};
function runAnimation(anim, element, percent, status, totalOrigin, times) {
percent = toFloat(percent);
var params,
isInAnim,
isInAnimSet,
percents = [],
next,
prev,
timestamp,
ms = anim.ms,
from = {},
to = {},
diff = {};
if (status) {
for (i = 0, ii = animationElements.length; i < ii; i++) {
var e = animationElements[i];
if (e.el.id == element.id && e.anim == anim) {
if (e.percent != percent) {
animationElements.splice(i, 1);
isInAnimSet = 1;
} else {
isInAnim = e;
}
element.attr(e.totalOrigin);
break;
}
}
} else {
status = +to; // NaN
}
for (var i = 0, ii = anim.percents.length; i < ii; i++) {
if (anim.percents[i] == percent || anim.percents[i] > status * anim.top) {
percent = anim.percents[i];
prev = anim.percents[i - 1] || 0;
ms = ms / anim.top * (percent - prev);
next = anim.percents[i + 1];
params = anim.anim[percent];
break;
} else if (status) {
element.attr(anim.anim[anim.percents[i]]);
}
}
if (!params) {
return;
}
if (!isInAnim) {
for (var attr in params) if (params[has](attr)) {
if (availableAnimAttrs[has](attr) || element.paper.customAttributes[has](attr)) {
from[attr] = element.attr(attr);
(from[attr] == null) && (from[attr] = availableAttrs[attr]);
to[attr] = params[attr];
switch (availableAnimAttrs[attr]) {
case nu:
diff[attr] = (to[attr] - from[attr]) / ms;
break;
case "colour":
from[attr] = R.getRGB(from[attr]);
var toColour = R.getRGB(to[attr]);
diff[attr] = {
r: (toColour.r - from[attr].r) / ms,
g: (toColour.g - from[attr].g) / ms,
b: (toColour.b - from[attr].b) / ms
};
break;
case "path":
var pathes = path2curve(from[attr], to[attr]),
toPath = pathes[1];
from[attr] = pathes[0];
diff[attr] = [];
for (i = 0, ii = from[attr].length; i < ii; i++) {
diff[attr][i] = [0];
for (var j = 1, jj = from[attr][i].length; j < jj; j++) {
diff[attr][i][j] = (toPath[i][j] - from[attr][i][j]) / ms;
}
}
break;
case "transform":
var _ = element._,
eq = equaliseTransform(_[attr], to[attr]);
if (eq) {
from[attr] = eq.from;
to[attr] = eq.to;
diff[attr] = [];
diff[attr].real = true;
for (i = 0, ii = from[attr].length; i < ii; i++) {
diff[attr][i] = [from[attr][i][0]];
for (j = 1, jj = from[attr][i].length; j < jj; j++) {
diff[attr][i][j] = (to[attr][i][j] - from[attr][i][j]) / ms;
}
}
} else {
var m = (element.matrix || new Matrix),
to2 = {
_: {transform: _.transform},
getBBox: function () {
return element.getBBox(1);
}
};
from[attr] = [
m.a,
m.b,
m.c,
m.d,
m.e,
m.f
];
extractTransform(to2, to[attr]);
to[attr] = to2._.transform;
diff[attr] = [
(to2.matrix.a - m.a) / ms,
(to2.matrix.b - m.b) / ms,
(to2.matrix.c - m.c) / ms,
(to2.matrix.d - m.d) / ms,
(to2.matrix.e - m.e) / ms,
(to2.matrix.f - m.f) / ms
];
// from[attr] = [_.sx, _.sy, _.deg, _.dx, _.dy];
// var to2 = {_:{}, getBBox: function () { return element.getBBox(); }};
// extractTransform(to2, to[attr]);
// diff[attr] = [
// (to2._.sx - _.sx) / ms,
// (to2._.sy - _.sy) / ms,
// (to2._.deg - _.deg) / ms,
// (to2._.dx - _.dx) / ms,
// (to2._.dy - _.dy) / ms
// ];
}
break;
case "csv":
var values = Str(params[attr])[split](separator),
from2 = Str(from[attr])[split](separator);
if (attr == "clip-rect") {
from[attr] = from2;
diff[attr] = [];
i = from2.length;
while (i--) {
diff[attr][i] = (values[i] - from[attr][i]) / ms;
}
}
to[attr] = values;
break;
default:
values = [][concat](params[attr]);
from2 = [][concat](from[attr]);
diff[attr] = [];
i = element.paper.customAttributes[attr].length;
while (i--) {
diff[attr][i] = ((values[i] || 0) - (from2[i] || 0)) / ms;
}
break;
}
}
}
var easing = params.easing,
easyeasy = R.easing_formulas[easing];
if (!easyeasy) {
easyeasy = Str(easing).match(bezierrg);
if (easyeasy && easyeasy.length == 5) {
var curve = easyeasy;
easyeasy = function (t) {
return CubicBezierAtTime(t, +curve[1], +curve[2], +curve[3], +curve[4], ms);
};
} else {
easyeasy = pipe;
}
}
timestamp = params.start || anim.start || +new Date;
e = {
anim: anim,
percent: percent,
timestamp: timestamp,
start: timestamp + (anim.del || 0),
status: 0,
initstatus: status || 0,
stop: false,
ms: ms,
easing: easyeasy,
from: from,
diff: diff,
to: to,
el: element,
callback: params.callback,
prev: prev,
next: next,
repeat: times || anim.times,
origin: element.attr(),
totalOrigin: totalOrigin
};
animationElements.push(e);
if (status && !isInAnim && !isInAnimSet) {
e.stop = true;
e.start = new Date - ms * status;
if (animationElements.length == 1) {
return animation();
}
}
if (isInAnimSet) {
e.start = new Date - e.ms * status;
}
animationElements.length == 1 && requestAnimFrame(animation);
} else {
isInAnim.initstatus = status;
isInAnim.start = new Date - isInAnim.ms * status;
}
eve("raphael.anim.start." + element.id, element, anim);
}
/*\
* Raphael.animation
[ method ]
**
* Creates an animation object that can be passed to the @Element.animate or @Element.animateWith methods.
* See also @Animation.delay and @Animation.repeat methods.
**
> Parameters
**
- params (object) final attributes for the element, see also @Element.attr
- ms (number) number of milliseconds for animation to run
- easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- callback (function) #optional callback function. Will be called at the end of animation.
**
= (object) @Animation
\*/
R.animation = function (params, ms, easing, callback) {
if (params instanceof Animation) {
return params;
}
if (R.is(easing, "function") || !easing) {
callback = callback || easing || null;
easing = null;
}
params = Object(params);
ms = +ms || 0;
var p = {},
json,
attr;
for (attr in params) if (params[has](attr) && toFloat(attr) != attr && toFloat(attr) + "%" != attr) {
json = true;
p[attr] = params[attr];
}
if (!json) {
// if percent-like syntax is used and end-of-all animation callback used
if(callback){
// find the last one
var lastKey = 0;
for(var i in params){
var percent = toInt(i);
if(params[has](i) && percent > lastKey){
lastKey = percent;
}
}
lastKey += '%';
// if already defined callback in the last keyframe, skip
!params[lastKey].callback && (params[lastKey].callback = callback);
}
return new Animation(params, ms);
} else {
easing && (p.easing = easing);
callback && (p.callback = callback);
return new Animation({100: p}, ms);
}
};
/*\
* Element.animate
[ method ]
**
* Creates and starts animation for given element.
**
> Parameters
**
- params (object) final attributes for the element, see also @Element.attr
- ms (number) number of milliseconds for animation to run
- easing (string) #optional easing type. Accept one of @Raphael.easing_formulas or CSS format: `cubic‐bezier(XX, XX, XX, XX)`
- callback (function) #optional callback function. Will be called at the end of animation.
* or
- animation (object) animation object, see @Raphael.animation
**
= (object) original element
\*/
elproto.animate = function (params, ms, easing, callback) {
var element = this;
if (element.removed) {
callback && callback.call(element);
return element;
}
var anim = params instanceof Animation ? params : R.animation(params, ms, easing, callback);
runAnimation(anim, element, anim.percents[0], null, element.attr());
return element;
};
/*\
* Element.setTime
[ method ]
**
* Sets the status of animation of the element in milliseconds. Similar to @Element.status method.
**
> Parameters
**
- anim (object) animation object
- value (number) number of milliseconds from the beginning of the animation
**
= (object) original element if `value` is specified
* Note, that during animation following events are triggered:
*
* On each animation frame event `anim.frame.`, on start `anim.start.` and on end `anim.finish.`.
\*/
elproto.setTime = function (anim, value) {
if (anim && value != null) {
this.status(anim, mmin(value, anim.ms) / anim.ms);
}
return this;
};
/*\
* Element.status
[ method ]
**
* Gets or sets the status of animation of the element.
**
> Parameters
**
- anim (object) #optional animation object
- value (number) #optional 0 – 1. If specified, method works like a setter and sets the status of a given animation to the value. This will cause animation to jump to the given position.
**
= (number) status
* or
= (array) status if `anim` is not specified. Array of objects in format:
o {
o anim: (object) animation object
o status: (number) status
o }
* or
= (object) original element if `value` is specified
\*/
elproto.status = function (anim, value) {
var out = [],
i = 0,
len,
e;
if (value != null) {
runAnimation(anim, this, -1, mmin(value, 1));
return this;
} else {
len = animationElements.length;
for (; i < len; i++) {
e = animationElements[i];
if (e.el.id == this.id && (!anim || e.anim == anim)) {
if (anim) {
return e.status;
}
out.push({
anim: e.anim,
status: e.status
});
}
}
if (anim) {
return 0;
}
return out;
}
};
/*\
* Element.pause
[ method ]
**
* Stops animation of the element with ability to resume it later on.
**
> Parameters
**
- anim (object) #optional animation object
**
= (object) original element
\*/
elproto.pause = function (anim) {
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
if (eve("raphael.anim.pause." + this.id, this, animationElements[i].anim) !== false) {
animationElements[i].paused = true;
}
}
return this;
};
/*\
* Element.resume
[ method ]
**
* Resumes animation if it was paused with @Element.pause method.
**
> Parameters
**
- anim (object) #optional animation object
**
= (object) original element
\*/
elproto.resume = function (anim) {
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
var e = animationElements[i];
if (eve("raphael.anim.resume." + this.id, this, e.anim) !== false) {
delete e.paused;
this.status(e.anim, e.status);
}
}
return this;
};
/*\
* Element.stop
[ method ]
**
* Stops animation of the element.
**
> Parameters
**
- anim (object) #optional animation object
**
= (object) original element
\*/
elproto.stop = function (anim) {
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.id == this.id && (!anim || animationElements[i].anim == anim)) {
if (eve("raphael.anim.stop." + this.id, this, animationElements[i].anim) !== false) {
animationElements.splice(i--, 1);
}
}
return this;
};
function stopAnimation(paper) {
for (var i = 0; i < animationElements.length; i++) if (animationElements[i].el.paper == paper) {
animationElements.splice(i--, 1);
}
}
eve.on("raphael.remove", stopAnimation);
eve.on("raphael.clear", stopAnimation);
elproto.toString = function () {
return "Rapha\xebl\u2019s object";
};
// Set
var Set = function (items) {
this.items = [];
this.length = 0;
this.type = "set";
if (items) {
for (var i = 0, ii = items.length; i < ii; i++) {
if (items[i] && (items[i].constructor == elproto.constructor || items[i].constructor == Set)) {
this[this.items.length] = this.items[this.items.length] = items[i];
this.length++;
}
}
}
},
setproto = Set.prototype;
/*\
* Set.push
[ method ]
**
* Adds each argument to the current set.
= (object) original element
\*/
setproto.push = function () {
var item,
len;
for (var i = 0, ii = arguments.length; i < ii; i++) {
item = arguments[i];
if (item && (item.constructor == elproto.constructor || item.constructor == Set)) {
len = this.items.length;
this[len] = this.items[len] = item;
this.length++;
}
}
return this;
};
/*\
* Set.pop
[ method ]
**
* Removes last element and returns it.
= (object) element
\*/
setproto.pop = function () {
this.length && delete this[this.length--];
return this.items.pop();
};
/*\
* Set.forEach
[ method ]
**
* Executes given function for each element in the set.
*
* If function returns `false` it will stop loop running.
**
> Parameters
**
- callback (function) function to run
- thisArg (object) context object for the callback
= (object) Set object
\*/
setproto.forEach = function (callback, thisArg) {
for (var i = 0, ii = this.items.length; i < ii; i++) {
if (callback.call(thisArg, this.items[i], i) === false) {
return this;
}
}
return this;
};
for (var method in elproto) if (elproto[has](method)) {
setproto[method] = (function (methodname) {
return function () {
var arg = arguments;
return this.forEach(function (el) {
el[methodname][apply](el, arg);
});
};
})(method);
}
setproto.attr = function (name, value) {
if (name && R.is(name, array) && R.is(name[0], "object")) {
for (var j = 0, jj = name.length; j < jj; j++) {
this.items[j].attr(name[j]);
}
} else {
for (var i = 0, ii = this.items.length; i < ii; i++) {
this.items[i].attr(name, value);
}
}
return this;
};
/*\
* Set.clear
[ method ]
**
* Removes all elements from the set
\*/
setproto.clear = function () {
while (this.length) {
this.pop();
}
};
/*\
* Set.splice
[ method ]
**
* Removes given element from the set
**
> Parameters
**
- index (number) position of the deletion
- count (number) number of element to remove
- insertion… (object) #optional elements to insert
= (object) set elements that were deleted
\*/
setproto.splice = function (index, count, insertion) {
index = index < 0 ? mmax(this.length + index, 0) : index;
count = mmax(0, mmin(this.length - index, count));
var tail = [],
todel = [],
args = [],
i;
for (i = 2; i < arguments.length; i++) {
args.push(arguments[i]);
}
for (i = 0; i < count; i++) {
todel.push(this[index + i]);
}
for (; i < this.length - index; i++) {
tail.push(this[index + i]);
}
var arglen = args.length;
for (i = 0; i < arglen + tail.length; i++) {
this.items[index + i] = this[index + i] = i < arglen ? args[i] : tail[i - arglen];
}
i = this.items.length = this.length -= count - arglen;
while (this[i]) {
delete this[i++];
}
return new Set(todel);
};
/*\
* Set.exclude
[ method ]
**
* Removes given element from the set
**
> Parameters
**
- element (object) element to remove
= (boolean) `true` if object was found & removed from the set
\*/
setproto.exclude = function (el) {
for (var i = 0, ii = this.length; i < ii; i++) if (this[i] == el) {
this.splice(i, 1);
return true;
}
};
setproto.animate = function (params, ms, easing, callback) {
(R.is(easing, "function") || !easing) && (callback = easing || null);
var len = this.items.length,
i = len,
item,
set = this,
collector;
if (!len) {
return this;
}
callback && (collector = function () {
!--len && callback.call(set);
});
easing = R.is(easing, string) ? easing : collector;
var anim = R.animation(params, ms, easing, collector);
item = this.items[--i].animate(anim);
while (i--) {
this.items[i] && !this.items[i].removed && this.items[i].animateWith(item, anim, anim);
(this.items[i] && !this.items[i].removed) || len--;
}
return this;
};
setproto.insertAfter = function (el) {
var i = this.items.length;
while (i--) {
this.items[i].insertAfter(el);
}
return this;
};
setproto.getBBox = function () {
var x = [],
y = [],
x2 = [],
y2 = [];
for (var i = this.items.length; i--;) if (!this.items[i].removed) {
var box = this.items[i].getBBox();
x.push(box.x);
y.push(box.y);
x2.push(box.x + box.width);
y2.push(box.y + box.height);
}
x = mmin[apply](0, x);
y = mmin[apply](0, y);
x2 = mmax[apply](0, x2);
y2 = mmax[apply](0, y2);
return {
x: x,
y: y,
x2: x2,
y2: y2,
width: x2 - x,
height: y2 - y
};
};
setproto.clone = function (s) {
s = this.paper.set();
for (var i = 0, ii = this.items.length; i < ii; i++) {
s.push(this.items[i].clone());
}
return s;
};
setproto.toString = function () {
return "Rapha\xebl\u2018s set";
};
setproto.glow = function(glowConfig) {
var ret = this.paper.set();
this.forEach(function(shape, index){
var g = shape.glow(glowConfig);
if(g != null){
g.forEach(function(shape2, index2){
ret.push(shape2);
});
}
});
return ret;
};
/*\
* Set.isPointInside
[ method ]
**
* Determine if given point is inside this set’s elements
**
> Parameters
**
- x (number) x coordinate of the point
- y (number) y coordinate of the point
= (boolean) `true` if point is inside any of the set's elements
\*/
setproto.isPointInside = function (x, y) {
var isPointInside = false;
this.forEach(function (el) {
if (el.isPointInside(x, y)) {
isPointInside = true;
return false; // stop loop
}
});
return isPointInside;
};
/*\
* Raphael.registerFont
[ method ]
**
* Adds given font to the registered set of font for Raphaël. Should be used as an internal call from within Cufón’s font file.
* Returns original parameter, so it could be used with chaining.
# More about Cufón and how to convert your font form TTF, OTF, etc to JavaScript file.
**
> Parameters
**
- font (object) the font to register
= (object) the font you passed in
> Usage
| Cufon.registerFont(Raphael.registerFont({…}));
\*/
R.registerFont = function (font) {
if (!font.face) {
return font;
}
this.fonts = this.fonts || {};
var fontcopy = {
w: font.w,
face: {},
glyphs: {}
},
family = font.face["font-family"];
for (var prop in font.face) if (font.face[has](prop)) {
fontcopy.face[prop] = font.face[prop];
}
if (this.fonts[family]) {
this.fonts[family].push(fontcopy);
} else {
this.fonts[family] = [fontcopy];
}
if (!font.svg) {
fontcopy.face["units-per-em"] = toInt(font.face["units-per-em"], 10);
for (var glyph in font.glyphs) if (font.glyphs[has](glyph)) {
var path = font.glyphs[glyph];
fontcopy.glyphs[glyph] = {
w: path.w,
k: {},
d: path.d && "M" + path.d.replace(/[mlcxtrv]/g, function (command) {
return {l: "L", c: "C", x: "z", t: "m", r: "l", v: "c"}[command] || "M";
}) + "z"
};
if (path.k) {
for (var k in path.k) if (path[has](k)) {
fontcopy.glyphs[glyph].k[k] = path.k[k];
}
}
}
}
return font;
};
/*\
* Paper.getFont
[ method ]
**
* Finds font object in the registered font by given parameters. You could specify only one word from the font name, like “Myriad” for “Myriad Pro”.
**
> Parameters
**
- family (string) font family name or any word from it
- weight (string) #optional font weight
- style (string) #optional font style
- stretch (string) #optional font stretch
= (object) the font object
> Usage
| paper.print(100, 100, "Test string", paper.getFont("Times", 800), 30);
\*/
paperproto.getFont = function (family, weight, style, stretch) {
stretch = stretch || "normal";
style = style || "normal";
weight = +weight || {normal: 400, bold: 700, lighter: 300, bolder: 800}[weight] || 400;
if (!R.fonts) {
return;
}
var font = R.fonts[family];
if (!font) {
var name = new RegExp("(^|\\s)" + family.replace(/[^\w\d\s+!~.:_-]/g, E) + "(\\s|$)", "i");
for (var fontName in R.fonts) if (R.fonts[has](fontName)) {
if (name.test(fontName)) {
font = R.fonts[fontName];
break;
}
}
}
var thefont;
if (font) {
for (var i = 0, ii = font.length; i < ii; i++) {
thefont = font[i];
if (thefont.face["font-weight"] == weight && (thefont.face["font-style"] == style || !thefont.face["font-style"]) && thefont.face["font-stretch"] == stretch) {
break;
}
}
}
return thefont;
};
/*\
* Paper.print
[ method ]
**
* Creates path that represent given text written using given font at given position with given size.
* Result of the method is path element that contains whole text as a separate path.
**
> Parameters
**
- x (number) x position of the text
- y (number) y position of the text
- string (string) text to print
- font (object) font object, see @Paper.getFont
- size (number) #optional size of the font, default is `16`
- origin (string) #optional could be `"baseline"` or `"middle"`, default is `"middle"`
- letter_spacing (number) #optional number in range `-1..1`, default is `0`
- line_spacing (number) #optional number in range `1..3`, default is `1`
= (object) resulting path element, which consist of all letters
> Usage
| var txt = r.print(10, 50, "print", r.getFont("Museo"), 30).attr({fill: "#fff"});
\*/
paperproto.print = function (x, y, string, font, size, origin, letter_spacing, line_spacing) {
origin = origin || "middle"; // baseline|middle
letter_spacing = mmax(mmin(letter_spacing || 0, 1), -1);
line_spacing = mmax(mmin(line_spacing || 1, 3), 1);
var letters = Str(string)[split](E),
shift = 0,
notfirst = 0,
path = E,
scale;
R.is(font, "string") && (font = this.getFont(font));
if (font) {
scale = (size || 16) / font.face["units-per-em"];
var bb = font.face.bbox[split](separator),
top = +bb[0],
lineHeight = bb[3] - bb[1],
shifty = 0,
height = +bb[1] + (origin == "baseline" ? lineHeight + (+font.face.descent) : lineHeight / 2);
for (var i = 0, ii = letters.length; i < ii; i++) {
if (letters[i] == "\n") {
shift = 0;
curr = 0;
notfirst = 0;
shifty += lineHeight * line_spacing;
} else {
var prev = notfirst && font.glyphs[letters[i - 1]] || {},
curr = font.glyphs[letters[i]];
shift += notfirst ? (prev.w || font.w) + (prev.k && prev.k[letters[i]] || 0) + (font.w * letter_spacing) : 0;
notfirst = 1;
}
if (curr && curr.d) {
path += R.transformPath(curr.d, ["t", shift * scale, shifty * scale, "s", scale, scale, top, height, "t", (x - top) / scale, (y - height) / scale]);
}
}
}
return this.path(path).attr({
fill: "#000",
stroke: "none"
});
};
/*\
* Paper.add
[ method ]
**
* Imports elements in JSON array in format `{type: type, }`
**
> Parameters
**
- json (array)
= (object) resulting set of imported elements
> Usage
| paper.add([
| {
| type: "circle",
| cx: 10,
| cy: 10,
| r: 5
| },
| {
| type: "rect",
| x: 10,
| y: 10,
| width: 10,
| height: 10,
| fill: "#fc0"
| }
| ]);
\*/
paperproto.add = function (json) {
if (R.is(json, "array")) {
var res = this.set(),
i = 0,
ii = json.length,
j;
for (; i < ii; i++) {
j = json[i] || {};
elements[has](j.type) && res.push(this[j.type]().attr(j));
}
}
return res;
};
/*\
* Raphael.format
[ method ]
**
* Simple format function. Replaces construction of type “`{}`” to the corresponding argument.
**
> Parameters
**
- token (string) string to format
- … (string) rest of arguments will be treated as parameters for replacement
= (string) formated string
> Usage
| var x = 10,
| y = 20,
| width = 40,
| height = 50;
| // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
| paper.path(Raphael.format("M{0},{1}h{2}v{3}h{4}z", x, y, width, height, -width));
\*/
R.format = function (token, params) {
var args = R.is(params, array) ? [0][concat](params) : arguments;
token && R.is(token, string) && args.length - 1 && (token = token.replace(formatrg, function (str, i) {
return args[++i] == null ? E : args[i];
}));
return token || E;
};
/*\
* Raphael.fullfill
[ method ]
**
* A little bit more advanced format function than @Raphael.format. Replaces construction of type “`{}`” to the corresponding argument.
**
> Parameters
**
- token (string) string to format
- json (object) object which properties will be used as a replacement
= (string) formated string
> Usage
| // this will draw a rectangular shape equivalent to "M10,20h40v50h-40z"
| paper.path(Raphael.fullfill("M{x},{y}h{dim.width}v{dim.height}h{dim['negative width']}z", {
| x: 10,
| y: 20,
| dim: {
| width: 40,
| height: 50,
| "negative width": -40
| }
| }));
\*/
R.fullfill = (function () {
var tokenRegex = /\{([^\}]+)\}/g,
objNotationRegex = /(?:(?:^|\.)(.+?)(?=\[|\.|$|\()|\[('|")(.+?)\2\])(\(\))?/g, // matches .xxxxx or ["xxxxx"] to run over object properties
replacer = function (all, key, obj) {
var res = obj;
key.replace(objNotationRegex, function (all, name, quote, quotedName, isFunc) {
name = name || quotedName;
if (res) {
if (name in res) {
res = res[name];
}
typeof res == "function" && isFunc && (res = res());
}
});
res = (res == null || res == obj ? all : res) + "";
return res;
};
return function (str, obj) {
return String(str).replace(tokenRegex, function (all, key) {
return replacer(all, key, obj);
});
};
})();
/*\
* Raphael.ninja
[ method ]
**
* If you want to leave no trace of Raphaël (Well, Raphaël creates only one global variable `Raphael`, but anyway.) You can use `ninja` method.
* Beware, that in this case plugins could stop working, because they are depending on global variable existence.
**
= (object) Raphael object
> Usage
| (function (local_raphael) {
| var paper = local_raphael(10, 10, 320, 200);
| …
| })(Raphael.ninja());
\*/
R.ninja = function () {
oldRaphael.was ? (g.win.Raphael = oldRaphael.is) : delete Raphael;
return R;
};
/*\
* Raphael.st
[ property (object) ]
**
* You can add your own method to elements and sets. It is wise to add a set method for each element method
* you added, so you will be able to call the same method on sets too.
**
* See also @Raphael.el.
> Usage
| Raphael.el.red = function () {
| this.attr({fill: "#f00"});
| };
| Raphael.st.red = function () {
| this.forEach(function (el) {
| el.red();
| });
| };
| // then use it
| paper.set(paper.circle(100, 100, 20), paper.circle(110, 100, 20)).red();
\*/
R.st = setproto;
eve.on("raphael.DOMload", function () {
loaded = true;
});
// Firefox <3.6 fix: http://webreflection.blogspot.com/2009/11/195-chars-to-help-lazy-loading.html
(function (doc, loaded, f) {
if (doc.readyState == null && doc.addEventListener){
doc.addEventListener(loaded, f = function () {
doc.removeEventListener(loaded, f, false);
doc.readyState = "complete";
}, false);
doc.readyState = "loading";
}
function isLoaded() {
(/in/).test(doc.readyState) ? setTimeout(isLoaded, 9) : R.eve("raphael.DOMload");
}
isLoaded();
})(document, "DOMContentLoaded");
return R;
}));
// ┌─────────────────────────────────────────────────────────────────────┐ \\
// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ SVG Module │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
// └─────────────────────────────────────────────────────────────────────┘ \\
(function (glob, factory) {
if (typeof define === "function" && define.amd) {
define("raphael.svg", ["raphael.core"], function(raphael) {
return factory(raphael);
});
} else if (typeof exports === "object") {
factory(require("raphael.core"));
} else {
factory(glob.Raphael);
}
}(this, function(R) {
if (R && !R.svg) {
return;
}
var has = "hasOwnProperty",
Str = String,
toFloat = parseFloat,
toInt = parseInt,
math = Math,
mmax = math.max,
abs = math.abs,
pow = math.pow,
separator = /[, ]+/,
eve = R.eve,
E = "",
S = " ";
var xlink = "http://www.w3.org/1999/xlink",
markers = {
block: "M5,0 0,2.5 5,5z",
classic: "M5,0 0,2.5 5,5 3.5,3 3.5,2z",
diamond: "M2.5,0 5,2.5 2.5,5 0,2.5z",
open: "M6,1 1,3.5 6,6",
oval: "M2.5,0A2.5,2.5,0,0,1,2.5,5 2.5,2.5,0,0,1,2.5,0z"
},
markerCounter = {};
R.toString = function () {
return "Your browser supports SVG.\nYou are running Rapha\xebl " + this.version;
};
var $ = function (el, attr) {
if (attr) {
if (typeof el == "string") {
el = $(el);
}
for (var key in attr) if (attr[has](key)) {
if (key.substring(0, 6) == "xlink:") {
el.setAttributeNS(xlink, key.substring(6), Str(attr[key]));
} else {
el.setAttribute(key, Str(attr[key]));
}
}
} else {
el = R._g.doc.createElementNS("http://www.w3.org/2000/svg", el);
el.style && (el.style.webkitTapHighlightColor = "rgba(0,0,0,0)");
}
return el;
},
addGradientFill = function (element, gradient) {
var type = "linear",
id = element.id + gradient,
fx = .5, fy = .5,
o = element.node,
SVG = element.paper,
s = o.style,
el = R._g.doc.getElementById(id);
if (!el) {
gradient = Str(gradient).replace(R._radial_gradient, function (all, _fx, _fy) {
type = "radial";
if (_fx && _fy) {
fx = toFloat(_fx);
fy = toFloat(_fy);
var dir = ((fy > .5) * 2 - 1);
pow(fx - .5, 2) + pow(fy - .5, 2) > .25 &&
(fy = math.sqrt(.25 - pow(fx - .5, 2)) * dir + .5) &&
fy != .5 &&
(fy = fy.toFixed(5) - 1e-5 * dir);
}
return E;
});
gradient = gradient.split(/\s*\-\s*/);
if (type == "linear") {
var angle = gradient.shift();
angle = -toFloat(angle);
if (isNaN(angle)) {
return null;
}
var vector = [0, 0, math.cos(R.rad(angle)), math.sin(R.rad(angle))],
max = 1 / (mmax(abs(vector[2]), abs(vector[3])) || 1);
vector[2] *= max;
vector[3] *= max;
if (vector[2] < 0) {
vector[0] = -vector[2];
vector[2] = 0;
}
if (vector[3] < 0) {
vector[1] = -vector[3];
vector[3] = 0;
}
}
var dots = R._parseDots(gradient);
if (!dots) {
return null;
}
id = id.replace(/[\(\)\s,\xb0#]/g, "_");
if (element.gradient && id != element.gradient.id) {
SVG.defs.removeChild(element.gradient);
delete element.gradient;
}
if (!element.gradient) {
el = $(type + "Gradient", {id: id});
element.gradient = el;
$(el, type == "radial" ? {
fx: fx,
fy: fy
} : {
x1: vector[0],
y1: vector[1],
x2: vector[2],
y2: vector[3],
gradientTransform: element.matrix.invert()
});
SVG.defs.appendChild(el);
for (var i = 0, ii = dots.length; i < ii; i++) {
el.appendChild($("stop", {
offset: dots[i].offset ? dots[i].offset : i ? "100%" : "0%",
"stop-color": dots[i].color || "#fff",
"stop-opacity": isFinite(dots[i].opacity) ? dots[i].opacity : 1
}));
}
}
}
$(o, {
fill: "url('" + document.location.origin + document.location.pathname + "#" + id + "')",
opacity: 1,
"fill-opacity": 1
});
s.fill = E;
s.opacity = 1;
s.fillOpacity = 1;
return 1;
},
updatePosition = function (o) {
var bbox = o.getBBox(1);
$(o.pattern, {patternTransform: o.matrix.invert() + " translate(" + bbox.x + "," + bbox.y + ")"});
},
addArrow = function (o, value, isEnd) {
if (o.type == "path") {
var values = Str(value).toLowerCase().split("-"),
p = o.paper,
se = isEnd ? "end" : "start",
node = o.node,
attrs = o.attrs,
stroke = attrs["stroke-width"],
i = values.length,
type = "classic",
from,
to,
dx,
refX,
attr,
w = 3,
h = 3,
t = 5;
while (i--) {
switch (values[i]) {
case "block":
case "classic":
case "oval":
case "diamond":
case "open":
case "none":
type = values[i];
break;
case "wide": h = 5; break;
case "narrow": h = 2; break;
case "long": w = 5; break;
case "short": w = 2; break;
}
}
if (type == "open") {
w += 2;
h += 2;
t += 2;
dx = 1;
refX = isEnd ? 4 : 1;
attr = {
fill: "none",
stroke: attrs.stroke
};
} else {
refX = dx = w / 2;
attr = {
fill: attrs.stroke,
stroke: "none"
};
}
if (o._.arrows) {
if (isEnd) {
o._.arrows.endPath && markerCounter[o._.arrows.endPath]--;
o._.arrows.endMarker && markerCounter[o._.arrows.endMarker]--;
} else {
o._.arrows.startPath && markerCounter[o._.arrows.startPath]--;
o._.arrows.startMarker && markerCounter[o._.arrows.startMarker]--;
}
} else {
o._.arrows = {};
}
if (type != "none") {
var pathId = "raphael-marker-" + type,
markerId = "raphael-marker-" + se + type + w + h + "-obj" + o.id;
if (!R._g.doc.getElementById(pathId)) {
p.defs.appendChild($($("path"), {
"stroke-linecap": "round",
d: markers[type],
id: pathId
}));
markerCounter[pathId] = 1;
} else {
markerCounter[pathId]++;
}
var marker = R._g.doc.getElementById(markerId),
use;
if (!marker) {
marker = $($("marker"), {
id: markerId,
markerHeight: h,
markerWidth: w,
orient: "auto",
refX: refX,
refY: h / 2
});
use = $($("use"), {
"xlink:href": "#" + pathId,
transform: (isEnd ? "rotate(180 " + w / 2 + " " + h / 2 + ") " : E) + "scale(" + w / t + "," + h / t + ")",
"stroke-width": (1 / ((w / t + h / t) / 2)).toFixed(4)
});
marker.appendChild(use);
p.defs.appendChild(marker);
markerCounter[markerId] = 1;
} else {
markerCounter[markerId]++;
use = marker.getElementsByTagName("use")[0];
}
$(use, attr);
var delta = dx * (type != "diamond" && type != "oval");
if (isEnd) {
from = o._.arrows.startdx * stroke || 0;
to = R.getTotalLength(attrs.path) - delta * stroke;
} else {
from = delta * stroke;
to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
}
attr = {};
attr["marker-" + se] = "url(#" + markerId + ")";
if (to || from) {
attr.d = R.getSubpath(attrs.path, from, to);
}
$(node, attr);
o._.arrows[se + "Path"] = pathId;
o._.arrows[se + "Marker"] = markerId;
o._.arrows[se + "dx"] = delta;
o._.arrows[se + "Type"] = type;
o._.arrows[se + "String"] = value;
} else {
if (isEnd) {
from = o._.arrows.startdx * stroke || 0;
to = R.getTotalLength(attrs.path) - from;
} else {
from = 0;
to = R.getTotalLength(attrs.path) - (o._.arrows.enddx * stroke || 0);
}
o._.arrows[se + "Path"] && $(node, {d: R.getSubpath(attrs.path, from, to)});
delete o._.arrows[se + "Path"];
delete o._.arrows[se + "Marker"];
delete o._.arrows[se + "dx"];
delete o._.arrows[se + "Type"];
delete o._.arrows[se + "String"];
}
for (attr in markerCounter) if (markerCounter[has](attr) && !markerCounter[attr]) {
var item = R._g.doc.getElementById(attr);
item && item.parentNode.removeChild(item);
}
}
},
dasharray = {
"-": [3, 1],
".": [1, 1],
"-.": [3, 1, 1, 1],
"-..": [3, 1, 1, 1, 1, 1],
". ": [1, 3],
"- ": [4, 3],
"--": [8, 3],
"- .": [4, 3, 1, 3],
"--.": [8, 3, 1, 3],
"--..": [8, 3, 1, 3, 1, 3]
},
addDashes = function (o, value, params) {
value = dasharray[Str(value).toLowerCase()];
if (value) {
var width = o.attrs["stroke-width"] || "1",
butt = {round: width, square: width, butt: 0}[o.attrs["stroke-linecap"] || params["stroke-linecap"]] || 0,
dashes = [],
i = value.length;
while (i--) {
dashes[i] = value[i] * width + ((i % 2) ? 1 : -1) * butt;
}
$(o.node, {"stroke-dasharray": dashes.join(",")});
}
else {
$(o.node, {"stroke-dasharray": "none"});
}
},
setFillAndStroke = function (o, params) {
var node = o.node,
attrs = o.attrs,
vis = node.style.visibility;
node.style.visibility = "hidden";
for (var att in params) {
if (params[has](att)) {
if (!R._availableAttrs[has](att)) {
continue;
}
var value = params[att];
attrs[att] = value;
switch (att) {
case "blur":
o.blur(value);
break;
case "title":
var title = node.getElementsByTagName("title");
// Use the existing .
if (title.length && (title = title[0])) {
title.firstChild.nodeValue = value;
} else {
title = $("title");
var val = R._g.doc.createTextNode(value);
title.appendChild(val);
node.appendChild(title);
}
break;
case "href":
case "target":
var pn = node.parentNode;
if (pn.tagName.toLowerCase() != "a") {
var hl = $("a");
pn.insertBefore(hl, node);
hl.appendChild(node);
pn = hl;
}
if (att == "target") {
pn.setAttributeNS(xlink, "show", value == "blank" ? "new" : value);
} else {
pn.setAttributeNS(xlink, att, value);
}
break;
case "cursor":
node.style.cursor = value;
break;
case "transform":
o.transform(value);
break;
case "arrow-start":
addArrow(o, value);
break;
case "arrow-end":
addArrow(o, value, 1);
break;
case "clip-rect":
var rect = Str(value).split(separator);
if (rect.length == 4) {
o.clip && o.clip.parentNode.parentNode.removeChild(o.clip.parentNode);
var el = $("clipPath"),
rc = $("rect");
el.id = R.createUUID();
$(rc, {
x: rect[0],
y: rect[1],
width: rect[2],
height: rect[3]
});
el.appendChild(rc);
o.paper.defs.appendChild(el);
$(node, {"clip-path": "url(#" + el.id + ")"});
o.clip = rc;
}
if (!value) {
var path = node.getAttribute("clip-path");
if (path) {
var clip = R._g.doc.getElementById(path.replace(/(^url\(#|\)$)/g, E));
clip && clip.parentNode.removeChild(clip);
$(node, {"clip-path": E});
delete o.clip;
}
}
break;
case "path":
if (o.type == "path") {
$(node, {d: value ? attrs.path = R._pathToAbsolute(value) : "M0,0"});
o._.dirty = 1;
if (o._.arrows) {
"startString" in o._.arrows && addArrow(o, o._.arrows.startString);
"endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
}
}
break;
case "width":
node.setAttribute(att, value);
o._.dirty = 1;
if (attrs.fx) {
att = "x";
value = attrs.x;
} else {
break;
}
case "x":
if (attrs.fx) {
value = -attrs.x - (attrs.width || 0);
}
case "rx":
if (att == "rx" && o.type == "rect") {
break;
}
case "cx":
node.setAttribute(att, value);
o.pattern && updatePosition(o);
o._.dirty = 1;
break;
case "height":
node.setAttribute(att, value);
o._.dirty = 1;
if (attrs.fy) {
att = "y";
value = attrs.y;
} else {
break;
}
case "y":
if (attrs.fy) {
value = -attrs.y - (attrs.height || 0);
}
case "ry":
if (att == "ry" && o.type == "rect") {
break;
}
case "cy":
node.setAttribute(att, value);
o.pattern && updatePosition(o);
o._.dirty = 1;
break;
case "r":
if (o.type == "rect") {
$(node, {rx: value, ry: value});
} else {
node.setAttribute(att, value);
}
o._.dirty = 1;
break;
case "src":
if (o.type == "image") {
node.setAttributeNS(xlink, "href", value);
}
break;
case "stroke-width":
if (o._.sx != 1 || o._.sy != 1) {
value /= mmax(abs(o._.sx), abs(o._.sy)) || 1;
}
node.setAttribute(att, value);
if (attrs["stroke-dasharray"]) {
addDashes(o, attrs["stroke-dasharray"], params);
}
if (o._.arrows) {
"startString" in o._.arrows && addArrow(o, o._.arrows.startString);
"endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
}
break;
case "stroke-dasharray":
addDashes(o, value, params);
break;
case "fill":
var isURL = Str(value).match(R._ISURL);
if (isURL) {
el = $("pattern");
var ig = $("image");
el.id = R.createUUID();
$(el, {x: 0, y: 0, patternUnits: "userSpaceOnUse", height: 1, width: 1});
$(ig, {x: 0, y: 0, "xlink:href": isURL[1]});
el.appendChild(ig);
(function (el) {
R._preload(isURL[1], function () {
var w = this.offsetWidth,
h = this.offsetHeight;
$(el, {width: w, height: h});
$(ig, {width: w, height: h});
});
})(el);
o.paper.defs.appendChild(el);
$(node, {fill: "url(#" + el.id + ")"});
o.pattern = el;
o.pattern && updatePosition(o);
break;
}
var clr = R.getRGB(value);
if (!clr.error) {
delete params.gradient;
delete attrs.gradient;
!R.is(attrs.opacity, "undefined") &&
R.is(params.opacity, "undefined") &&
$(node, {opacity: attrs.opacity});
!R.is(attrs["fill-opacity"], "undefined") &&
R.is(params["fill-opacity"], "undefined") &&
$(node, {"fill-opacity": attrs["fill-opacity"]});
} else if ((o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value)) {
if ("opacity" in attrs || "fill-opacity" in attrs) {
var gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
if (gradient) {
var stops = gradient.getElementsByTagName("stop");
$(stops[stops.length - 1], {"stop-opacity": ("opacity" in attrs ? attrs.opacity : 1) * ("fill-opacity" in attrs ? attrs["fill-opacity"] : 1)});
}
}
attrs.gradient = value;
attrs.fill = "none";
break;
}
clr[has]("opacity") && $(node, {"fill-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
case "stroke":
clr = R.getRGB(value);
node.setAttribute(att, clr.hex);
att == "stroke" && clr[has]("opacity") && $(node, {"stroke-opacity": clr.opacity > 1 ? clr.opacity / 100 : clr.opacity});
if (att == "stroke" && o._.arrows) {
"startString" in o._.arrows && addArrow(o, o._.arrows.startString);
"endString" in o._.arrows && addArrow(o, o._.arrows.endString, 1);
}
break;
case "gradient":
(o.type == "circle" || o.type == "ellipse" || Str(value).charAt() != "r") && addGradientFill(o, value);
break;
case "opacity":
if (attrs.gradient && !attrs[has]("stroke-opacity")) {
$(node, {"stroke-opacity": value > 1 ? value / 100 : value});
}
// fall
case "fill-opacity":
if (attrs.gradient) {
gradient = R._g.doc.getElementById(node.getAttribute("fill").replace(/^url\(#|\)$/g, E));
if (gradient) {
stops = gradient.getElementsByTagName("stop");
$(stops[stops.length - 1], {"stop-opacity": value});
}
break;
}
default:
att == "font-size" && (value = toInt(value, 10) + "px");
var cssrule = att.replace(/(\-.)/g, function (w) {
return w.substring(1).toUpperCase();
});
node.style[cssrule] = value;
o._.dirty = 1;
node.setAttribute(att, value);
break;
}
}
}
tuneText(o, params);
node.style.visibility = vis;
},
leading = 1.2,
tuneText = function (el, params) {
if (el.type != "text" || !(params[has]("text") || params[has]("font") || params[has]("font-size") || params[has]("x") || params[has]("y"))) {
return;
}
var a = el.attrs,
node = el.node,
fontSize = node.firstChild ? toInt(R._g.doc.defaultView.getComputedStyle(node.firstChild, E).getPropertyValue("font-size"), 10) : 10;
if (params[has]("text")) {
a.text = params.text;
while (node.firstChild) {
node.removeChild(node.firstChild);
}
var texts = Str(params.text).split("\n"),
tspans = [],
tspan;
for (var i = 0, ii = texts.length; i < ii; i++) {
tspan = $("tspan");
i && $(tspan, {dy: fontSize * leading, x: a.x});
tspan.appendChild(R._g.doc.createTextNode(texts[i]));
node.appendChild(tspan);
tspans[i] = tspan;
}
} else {
tspans = node.getElementsByTagName("tspan");
for (i = 0, ii = tspans.length; i < ii; i++) if (i) {
$(tspans[i], {dy: fontSize * leading, x: a.x});
} else {
$(tspans[0], {dy: 0});
}
}
$(node, {x: a.x, y: a.y});
el._.dirty = 1;
var bb = el._getBBox(),
dif = a.y - (bb.y + bb.height / 2);
dif && R.is(dif, "finite") && $(tspans[0], {dy: dif});
},
getRealNode = function (node) {
if (node.parentNode && node.parentNode.tagName.toLowerCase() === "a") {
return node.parentNode;
} else {
return node;
}
},
Element = function (node, svg) {
var X = 0,
Y = 0;
/*\
* Element.node
[ property (object) ]
**
* Gives you a reference to the DOM object, so you can assign event handlers or just mess around.
**
* Note: Don’t mess with it.
> Usage
| // draw a circle at coordinate 10,10 with radius of 10
| var c = paper.circle(10, 10, 10);
| c.node.onclick = function () {
| c.attr("fill", "red");
| };
\*/
this[0] = this.node = node;
/*\
* Element.raphael
[ property (object) ]
**
* Internal reference to @Raphael object. In case it is not available.
> Usage
| Raphael.el.red = function () {
| var hsb = this.paper.raphael.rgb2hsb(this.attr("fill"));
| hsb.h = 1;
| this.attr({fill: this.paper.raphael.hsb2rgb(hsb).hex});
| }
\*/
node.raphael = true;
/*\
* Element.id
[ property (number) ]
**
* Unique id of the element. Especially useful when you want to listen to events of the element,
* because all events are fired in format `<module>.<action>.<id>`. Also useful for @Paper.getById method.
\*/
this.id = R._oid++;
node.raphaelid = this.id;
this.matrix = R.matrix();
this.realPath = null;
/*\
* Element.paper
[ property (object) ]
**
* Internal reference to “paper” where object drawn. Mainly for use in plugins and element extensions.
> Usage
| Raphael.el.cross = function () {
| this.attr({fill: "red"});
| this.paper.path("M10,10L50,50M50,10L10,50")
| .attr({stroke: "red"});
| }
\*/
this.paper = svg;
this.attrs = this.attrs || {};
this._ = {
transform: [],
sx: 1,
sy: 1,
deg: 0,
dx: 0,
dy: 0,
dirty: 1
};
!svg.bottom && (svg.bottom = this);
/*\
* Element.prev
[ property (object) ]
**
* Reference to the previous element in the hierarchy.
\*/
this.prev = svg.top;
svg.top && (svg.top.next = this);
svg.top = this;
/*\
* Element.next
[ property (object) ]
**
* Reference to the next element in the hierarchy.
\*/
this.next = null;
},
elproto = R.el;
Element.prototype = elproto;
elproto.constructor = Element;
R._engine.path = function (pathString, SVG) {
var el = $("path");
SVG.canvas && SVG.canvas.appendChild(el);
var p = new Element(el, SVG);
p.type = "path";
setFillAndStroke(p, {
fill: "none",
stroke: "#000",
path: pathString
});
return p;
};
/*\
* Element.rotate
[ method ]
**
* Deprecated! Use @Element.transform instead.
* Adds rotation by given angle around given point to the list of
* transformations of the element.
> Parameters
- deg (number) angle in degrees
- cx (number) #optional x coordinate of the centre of rotation
- cy (number) #optional y coordinate of the centre of rotation
* If cx & cy aren’t specified centre of the shape is used as a point of rotation.
= (object) @Element
\*/
elproto.rotate = function (deg, cx, cy) {
if (this.removed) {
return this;
}
deg = Str(deg).split(separator);
if (deg.length - 1) {
cx = toFloat(deg[1]);
cy = toFloat(deg[2]);
}
deg = toFloat(deg[0]);
(cy == null) && (cx = cy);
if (cx == null || cy == null) {
var bbox = this.getBBox(1);
cx = bbox.x + bbox.width / 2;
cy = bbox.y + bbox.height / 2;
}
this.transform(this._.transform.concat([["r", deg, cx, cy]]));
return this;
};
/*\
* Element.scale
[ method ]
**
* Deprecated! Use @Element.transform instead.
* Adds scale by given amount relative to given point to the list of
* transformations of the element.
> Parameters
- sx (number) horisontal scale amount
- sy (number) vertical scale amount
- cx (number) #optional x coordinate of the centre of scale
- cy (number) #optional y coordinate of the centre of scale
* If cx & cy aren’t specified centre of the shape is used instead.
= (object) @Element
\*/
elproto.scale = function (sx, sy, cx, cy) {
if (this.removed) {
return this;
}
sx = Str(sx).split(separator);
if (sx.length - 1) {
sy = toFloat(sx[1]);
cx = toFloat(sx[2]);
cy = toFloat(sx[3]);
}
sx = toFloat(sx[0]);
(sy == null) && (sy = sx);
(cy == null) && (cx = cy);
if (cx == null || cy == null) {
var bbox = this.getBBox(1);
}
cx = cx == null ? bbox.x + bbox.width / 2 : cx;
cy = cy == null ? bbox.y + bbox.height / 2 : cy;
this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
return this;
};
/*\
* Element.translate
[ method ]
**
* Deprecated! Use @Element.transform instead.
* Adds translation by given amount to the list of transformations of the element.
> Parameters
- dx (number) horisontal shift
- dy (number) vertical shift
= (object) @Element
\*/
elproto.translate = function (dx, dy) {
if (this.removed) {
return this;
}
dx = Str(dx).split(separator);
if (dx.length - 1) {
dy = toFloat(dx[1]);
}
dx = toFloat(dx[0]) || 0;
dy = +dy || 0;
this.transform(this._.transform.concat([["t", dx, dy]]));
return this;
};
/*\
* Element.transform
[ method ]
**
* Adds transformation to the element which is separate to other attributes,
* i.e. translation doesn’t change `x` or `y` of the rectange. The format
* of transformation string is similar to the path string syntax:
| "t100,100r30,100,100s2,2,100,100r45s1.5"
* Each letter is a command. There are four commands: `t` is for translate, `r` is for rotate, `s` is for
* scale and `m` is for matrix.
*
* There are also alternative “absolute” translation, rotation and scale: `T`, `R` and `S`. They will not take previous transformation into account. For example, `...T100,0` will always move element 100 px horisontally, while `...t100,0` could move it vertically if there is `r90` before. Just compare results of `r90t100,0` and `r90T100,0`.
*
* So, the example line above could be read like “translate by 100, 100; rotate 30° around 100, 100; scale twice around 100, 100;
* rotate 45° around centre; scale 1.5 times relative to centre”. As you can see rotate and scale commands have origin
* coordinates as optional parameters, the default is the centre point of the element.
* Matrix accepts six parameters.
> Usage
| var el = paper.rect(10, 20, 300, 200);
| // translate 100, 100, rotate 45°, translate -100, 0
| el.transform("t100,100r45t-100,0");
| // if you want you can append or prepend transformations
| el.transform("...t50,50");
| el.transform("s2...");
| // or even wrap
| el.transform("t50,50...t-50-50");
| // to reset transformation call method with empty string
| el.transform("");
| // to get current value call it without parameters
| console.log(el.transform());
> Parameters
- tstr (string) #optional transformation string
* If tstr isn’t specified
= (string) current transformation string
* else
= (object) @Element
\*/
elproto.transform = function (tstr) {
var _ = this._;
if (tstr == null) {
return _.transform;
}
R._extractTransform(this, tstr);
this.clip && $(this.clip, {transform: this.matrix.invert()});
this.pattern && updatePosition(this);
this.node && $(this.node, {transform: this.matrix});
if (_.sx != 1 || _.sy != 1) {
var sw = this.attrs[has]("stroke-width") ? this.attrs["stroke-width"] : 1;
this.attr({"stroke-width": sw});
}
return this;
};
/*\
* Element.hide
[ method ]
**
* Makes element invisible. See @Element.show.
= (object) @Element
\*/
elproto.hide = function () {
if(!this.removed) this.node.style.display = "none";
return this;
};
/*\
* Element.show
[ method ]
**
* Makes element visible. See @Element.hide.
= (object) @Element
\*/
elproto.show = function () {
if(!this.removed) this.node.style.display = "";
return this;
};
/*\
* Element.remove
[ method ]
**
* Removes element from the paper.
\*/
elproto.remove = function () {
var node = getRealNode(this.node);
if (this.removed || !node.parentNode) {
return;
}
var paper = this.paper;
paper.__set__ && paper.__set__.exclude(this);
eve.unbind("raphael.*.*." + this.id);
if (this.gradient) {
paper.defs.removeChild(this.gradient);
}
R._tear(this, paper);
node.parentNode.removeChild(node);
// Remove custom data for element
this.removeData();
for (var i in this) {
this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
this.removed = true;
};
elproto._getBBox = function () {
if (this.node.style.display == "none") {
this.show();
var hide = true;
}
var canvasHidden = false,
containerStyle;
if (this.paper.canvas.parentElement) {
containerStyle = this.paper.canvas.parentElement.style;
} //IE10+ can't find parentElement
else if (this.paper.canvas.parentNode) {
containerStyle = this.paper.canvas.parentNode.style;
}
if(containerStyle && containerStyle.display == "none") {
canvasHidden = true;
containerStyle.display = "";
}
var bbox = {};
try {
bbox = this.node.getBBox();
} catch(e) {
// Firefox 3.0.x, 25.0.1 (probably more versions affected) play badly here - possible fix
bbox = {
x: this.node.clientLeft,
y: this.node.clientTop,
width: this.node.clientWidth,
height: this.node.clientHeight
}
} finally {
bbox = bbox || {};
if(canvasHidden){
containerStyle.display = "none";
}
}
hide && this.hide();
return bbox;
};
/*\
* Element.attr
[ method ]
**
* Sets the attributes of the element.
> Parameters
- attrName (string) attribute’s name
- value (string) value
* or
- params (object) object of name/value pairs
* or
- attrName (string) attribute’s name
* or
- attrNames (array) in this case method returns array of current values for given attribute names
= (object) @Element if attrsName & value or params are passed in.
= (...) value of the attribute if only attrsName is passed in.
= (array) array of values of the attribute if attrsNames is passed in.
= (object) object of attributes if nothing is passed in.
> Possible parameters
# <p>Please refer to the <a href="http://www.w3.org/TR/SVG/" title="The W3C Recommendation for the SVG language describes these properties in detail.">SVG specification</a> for an explanation of these parameters.</p>
o arrow-end (string) arrowhead on the end of the path. The format for string is `<type>[-<width>[-<length>]]`. Possible types: `classic`, `block`, `open`, `oval`, `diamond`, `none`, width: `wide`, `narrow`, `medium`, length: `long`, `short`, `midium`.
o clip-rect (string) comma or space separated values: x, y, width and height
o cursor (string) CSS type of the cursor
o cx (number) the x-axis coordinate of the center of the circle, or ellipse
o cy (number) the y-axis coordinate of the center of the circle, or ellipse
o fill (string) colour, gradient or image
o fill-opacity (number)
o font (string)
o font-family (string)
o font-size (number) font size in pixels
o font-weight (string)
o height (number)
o href (string) URL, if specified element behaves as hyperlink
o opacity (number)
o path (string) SVG path string format
o r (number) radius of the circle, ellipse or rounded corner on the rect
o rx (number) horisontal radius of the ellipse
o ry (number) vertical radius of the ellipse
o src (string) image URL, only works for @Element.image element
o stroke (string) stroke colour
o stroke-dasharray (string) [“”, “none”, “`-`”, “`.`”, “`-.`”, “`-..`”, “`. `”, “`- `”, “`--`”, “`- .`”, “`--.`”, “`--..`”]
o stroke-linecap (string) [“`butt`”, “`square`”, “`round`”]
o stroke-linejoin (string) [“`bevel`”, “`round`”, “`miter`”]
o stroke-miterlimit (number)
o stroke-opacity (number)
o stroke-width (number) stroke width in pixels, default is '1'
o target (string) used with href
o text (string) contents of the text element. Use `\n` for multiline text
o text-anchor (string) [“`start`”, “`middle`”, “`end`”], default is “`middle`”
o title (string) will create tooltip with a given text
o transform (string) see @Element.transform
o width (number)
o x (number)
o y (number)
> Gradients
* Linear gradient format: “`‹angle›-‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`90-#fff-#000`” – 90°
* gradient from white to black or “`0-#fff-#f00:20-#000`” – 0° gradient from white via red (at 20%) to black.
*
* radial gradient: “`r[(‹fx›, ‹fy›)]‹colour›[-‹colour›[:‹offset›]]*-‹colour›`”, example: “`r#fff-#000`” –
* gradient from white to black or “`r(0.25, 0.75)#fff-#000`” – gradient from white to black with focus point
* at 0.25, 0.75. Focus point coordinates are in 0..1 range. Radial gradients can only be applied to circles and ellipses.
> Path String
# <p>Please refer to <a href="http://www.w3.org/TR/SVG/paths.html#PathData" title="Details of a path’s data attribute’s format are described in the SVG specification.">SVG documentation regarding path string</a>. Raphaël fully supports it.</p>
> Colour Parsing
# <ul>
# <li>Colour name (“<code>red</code>”, “<code>green</code>”, “<code>cornflowerblue</code>”, etc)</li>
# <li>#••• — shortened HTML colour: (“<code>#000</code>”, “<code>#fc0</code>”, etc)</li>
# <li>#•••••• — full length HTML colour: (“<code>#000000</code>”, “<code>#bd2300</code>”)</li>
# <li>rgb(•••, •••, •••) — red, green and blue channels’ values: (“<code>rgb(200, 100, 0)</code>”)</li>
# <li>rgb(•••%, •••%, •••%) — same as above, but in %: (“<code>rgb(100%, 175%, 0%)</code>”)</li>
# <li>rgba(•••, •••, •••, •••) — red, green and blue channels’ values: (“<code>rgba(200, 100, 0, .5)</code>”)</li>
# <li>rgba(•••%, •••%, •••%, •••%) — same as above, but in %: (“<code>rgba(100%, 175%, 0%, 50%)</code>”)</li>
# <li>hsb(•••, •••, •••) — hue, saturation and brightness values: (“<code>hsb(0.5, 0.25, 1)</code>”)</li>
# <li>hsb(•••%, •••%, •••%) — same as above, but in %</li>
# <li>hsba(•••, •••, •••, •••) — same as above, but with opacity</li>
# <li>hsl(•••, •••, •••) — almost the same as hsb, see <a href="http://en.wikipedia.org/wiki/HSL_and_HSV" title="HSL and HSV - Wikipedia, the free encyclopedia">Wikipedia page</a></li>
# <li>hsl(•••%, •••%, •••%) — same as above, but in %</li>
# <li>hsla(•••, •••, •••, •••) — same as above, but with opacity</li>
# <li>Optionally for hsb and hsl you could specify hue as a degree: “<code>hsl(240deg, 1, .5)</code>” or, if you want to go fancy, “<code>hsl(240°, 1, .5)</code>”</li>
# </ul>
\*/
elproto.attr = function (name, value) {
if (this.removed) {
return this;
}
if (name == null) {
var res = {};
for (var a in this.attrs) if (this.attrs[has](a)) {
res[a] = this.attrs[a];
}
res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
res.transform = this._.transform;
return res;
}
if (value == null && R.is(name, "string")) {
if (name == "fill" && this.attrs.fill == "none" && this.attrs.gradient) {
return this.attrs.gradient;
}
if (name == "transform") {
return this._.transform;
}
var names = name.split(separator),
out = {};
for (var i = 0, ii = names.length; i < ii; i++) {
name = names[i];
if (name in this.attrs) {
out[name] = this.attrs[name];
} else if (R.is(this.paper.customAttributes[name], "function")) {
out[name] = this.paper.customAttributes[name].def;
} else {
out[name] = R._availableAttrs[name];
}
}
return ii - 1 ? out : out[names[0]];
}
if (value == null && R.is(name, "array")) {
out = {};
for (i = 0, ii = name.length; i < ii; i++) {
out[name[i]] = this.attr(name[i]);
}
return out;
}
if (value != null) {
var params = {};
params[name] = value;
} else if (name != null && R.is(name, "object")) {
params = name;
}
for (var key in params) {
eve("raphael.attr." + key + "." + this.id, this, params[key]);
}
for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
this.attrs[key] = params[key];
for (var subkey in par) if (par[has](subkey)) {
params[subkey] = par[subkey];
}
}
setFillAndStroke(this, params);
return this;
};
/*\
* Element.toFront
[ method ]
**
* Moves the element so it is the closest to the viewer’s eyes, on top of other elements.
= (object) @Element
\*/
elproto.toFront = function () {
if (this.removed) {
return this;
}
var node = getRealNode(this.node);
node.parentNode.appendChild(node);
var svg = this.paper;
svg.top != this && R._tofront(this, svg);
return this;
};
/*\
* Element.toBack
[ method ]
**
* Moves the element so it is the furthest from the viewer’s eyes, behind other elements.
= (object) @Element
\*/
elproto.toBack = function () {
if (this.removed) {
return this;
}
var node = getRealNode(this.node);
var parentNode = node.parentNode;
parentNode.insertBefore(node, parentNode.firstChild);
R._toback(this, this.paper);
var svg = this.paper;
return this;
};
/*\
* Element.insertAfter
[ method ]
**
* Inserts current object after the given one.
= (object) @Element
\*/
elproto.insertAfter = function (element) {
if (this.removed || !element) {
return this;
}
var node = getRealNode(this.node);
var afterNode = getRealNode(element.node || element[element.length - 1].node);
if (afterNode.nextSibling) {
afterNode.parentNode.insertBefore(node, afterNode.nextSibling);
} else {
afterNode.parentNode.appendChild(node);
}
R._insertafter(this, element, this.paper);
return this;
};
/*\
* Element.insertBefore
[ method ]
**
* Inserts current object before the given one.
= (object) @Element
\*/
elproto.insertBefore = function (element) {
if (this.removed || !element) {
return this;
}
var node = getRealNode(this.node);
var beforeNode = getRealNode(element.node || element[0].node);
beforeNode.parentNode.insertBefore(node, beforeNode);
R._insertbefore(this, element, this.paper);
return this;
};
elproto.blur = function (size) {
// Experimental. No Safari support. Use it on your own risk.
var t = this;
if (+size !== 0) {
var fltr = $("filter"),
blur = $("feGaussianBlur");
t.attrs.blur = size;
fltr.id = R.createUUID();
$(blur, {stdDeviation: +size || 1.5});
fltr.appendChild(blur);
t.paper.defs.appendChild(fltr);
t._blur = fltr;
$(t.node, {filter: "url(#" + fltr.id + ")"});
} else {
if (t._blur) {
t._blur.parentNode.removeChild(t._blur);
delete t._blur;
delete t.attrs.blur;
}
t.node.removeAttribute("filter");
}
return t;
};
R._engine.circle = function (svg, x, y, r) {
var el = $("circle");
svg.canvas && svg.canvas.appendChild(el);
var res = new Element(el, svg);
res.attrs = {cx: x, cy: y, r: r, fill: "none", stroke: "#000"};
res.type = "circle";
$(el, res.attrs);
return res;
};
R._engine.rect = function (svg, x, y, w, h, r) {
var el = $("rect");
svg.canvas && svg.canvas.appendChild(el);
var res = new Element(el, svg);
res.attrs = {x: x, y: y, width: w, height: h, rx: r || 0, ry: r || 0, fill: "none", stroke: "#000"};
res.type = "rect";
$(el, res.attrs);
return res;
};
R._engine.ellipse = function (svg, x, y, rx, ry) {
var el = $("ellipse");
svg.canvas && svg.canvas.appendChild(el);
var res = new Element(el, svg);
res.attrs = {cx: x, cy: y, rx: rx, ry: ry, fill: "none", stroke: "#000"};
res.type = "ellipse";
$(el, res.attrs);
return res;
};
R._engine.image = function (svg, src, x, y, w, h) {
var el = $("image");
$(el, {x: x, y: y, width: w, height: h, preserveAspectRatio: "none"});
el.setAttributeNS(xlink, "href", src);
svg.canvas && svg.canvas.appendChild(el);
var res = new Element(el, svg);
res.attrs = {x: x, y: y, width: w, height: h, src: src};
res.type = "image";
return res;
};
R._engine.text = function (svg, x, y, text) {
var el = $("text");
svg.canvas && svg.canvas.appendChild(el);
var res = new Element(el, svg);
res.attrs = {
x: x,
y: y,
"text-anchor": "middle",
text: text,
"font-family": R._availableAttrs["font-family"],
"font-size": R._availableAttrs["font-size"],
stroke: "none",
fill: "#000"
};
res.type = "text";
setFillAndStroke(res, res.attrs);
return res;
};
R._engine.setSize = function (width, height) {
this.width = width || this.width;
this.height = height || this.height;
this.canvas.setAttribute("width", this.width);
this.canvas.setAttribute("height", this.height);
if (this._viewBox) {
this.setViewBox.apply(this, this._viewBox);
}
return this;
};
R._engine.create = function () {
var con = R._getContainer.apply(0, arguments),
container = con && con.container,
x = con.x,
y = con.y,
width = con.width,
height = con.height;
if (!container) {
throw new Error("SVG container not found.");
}
var cnvs = $("svg"),
css = "overflow:hidden;",
isFloating;
x = x || 0;
y = y || 0;
width = width || 512;
height = height || 342;
$(cnvs, {
height: height,
version: 1.1,
width: width,
xmlns: "http://www.w3.org/2000/svg",
"xmlns:xlink": "http://www.w3.org/1999/xlink"
});
if (container == 1) {
cnvs.style.cssText = css + "position:absolute;left:" + x + "px;top:" + y + "px";
R._g.doc.body.appendChild(cnvs);
isFloating = 1;
} else {
cnvs.style.cssText = css + "position:relative";
if (container.firstChild) {
container.insertBefore(cnvs, container.firstChild);
} else {
container.appendChild(cnvs);
}
}
container = new R._Paper;
container.width = width;
container.height = height;
container.canvas = cnvs;
container.clear();
container._left = container._top = 0;
isFloating && (container.renderfix = function () {});
container.renderfix();
return container;
};
R._engine.setViewBox = function (x, y, w, h, fit) {
eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
var paperSize = this.getSize(),
size = mmax(w / paperSize.width, h / paperSize.height),
top = this.top,
aspectRatio = fit ? "xMidYMid meet" : "xMinYMin",
vb,
sw;
if (x == null) {
if (this._vbSize) {
size = 1;
}
delete this._vbSize;
vb = "0 0 " + this.width + S + this.height;
} else {
this._vbSize = size;
vb = x + S + y + S + w + S + h;
}
$(this.canvas, {
viewBox: vb,
preserveAspectRatio: aspectRatio
});
while (size && top) {
sw = "stroke-width" in top.attrs ? top.attrs["stroke-width"] : 1;
top.attr({"stroke-width": sw});
top._.dirty = 1;
top._.dirtyT = 1;
top = top.prev;
}
this._viewBox = [x, y, w, h, !!fit];
return this;
};
/*\
* Paper.renderfix
[ method ]
**
* Fixes the issue of Firefox and IE9 regarding subpixel rendering. If paper is dependant
* on other elements after reflow it could shift half pixel which cause for lines to lost their crispness.
* This method fixes the issue.
**
Special thanks to Mariusz Nowak (http://www.medikoo.com/) for this method.
\*/
R.prototype.renderfix = function () {
var cnvs = this.canvas,
s = cnvs.style,
pos;
try {
pos = cnvs.getScreenCTM() || cnvs.createSVGMatrix();
} catch (e) {
pos = cnvs.createSVGMatrix();
}
var left = -pos.e % 1,
top = -pos.f % 1;
if (left || top) {
if (left) {
this._left = (this._left + left) % 1;
s.left = this._left + "px";
}
if (top) {
this._top = (this._top + top) % 1;
s.top = this._top + "px";
}
}
};
/*\
* Paper.clear
[ method ]
**
* Clears the paper, i.e. removes all the elements.
\*/
R.prototype.clear = function () {
R.eve("raphael.clear", this);
var c = this.canvas;
while (c.firstChild) {
c.removeChild(c.firstChild);
}
this.bottom = this.top = null;
(this.desc = $("desc")).appendChild(R._g.doc.createTextNode("Created with Rapha\xebl " + R.version));
c.appendChild(this.desc);
c.appendChild(this.defs = $("defs"));
};
/*\
* Paper.remove
[ method ]
**
* Removes the paper from the DOM.
\*/
R.prototype.remove = function () {
eve("raphael.remove", this);
this.canvas.parentNode && this.canvas.parentNode.removeChild(this.canvas);
for (var i in this) {
this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
};
var setproto = R.st;
for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
setproto[method] = (function (methodname) {
return function () {
var arg = arguments;
return this.forEach(function (el) {
el[methodname].apply(el, arg);
});
};
})(method);
}
}));
// ┌─────────────────────────────────────────────────────────────────────┐ \\
// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ VML Module │ \\
// ├─────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright (c) 2008-2011 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
// │ Copyright (c) 2008-2011 Sencha Labs (http://sencha.com) │ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license. │ \\
// └─────────────────────────────────────────────────────────────────────┘ \\
(function (glob, factory) {
if (typeof define === "function" && define.amd) {
define("raphael.vml", ["raphael.core"], function(raphael) {
return factory(raphael);
});
} else if (typeof exports === "object") {
factory(require("raphael"));
} else {
factory(glob.Raphael);
}
}(this, function(R) {
if (R && !R.vml) {
return;
}
var has = "hasOwnProperty",
Str = String,
toFloat = parseFloat,
math = Math,
round = math.round,
mmax = math.max,
mmin = math.min,
abs = math.abs,
fillString = "fill",
separator = /[, ]+/,
eve = R.eve,
ms = " progid:DXImageTransform.Microsoft",
S = " ",
E = "",
map = {M: "m", L: "l", C: "c", Z: "x", m: "t", l: "r", c: "v", z: "x"},
bites = /([clmz]),?([^clmz]*)/gi,
blurregexp = / progid:\S+Blur\([^\)]+\)/g,
val = /-?[^,\s-]+/g,
cssDot = "position:absolute;left:0;top:0;width:1px;height:1px;behavior:url(#default#VML)",
zoom = 21600,
pathTypes = {path: 1, rect: 1, image: 1},
ovalTypes = {circle: 1, ellipse: 1},
path2vml = function (path) {
var total = /[ahqstv]/ig,
command = R._pathToAbsolute;
Str(path).match(total) && (command = R._path2curve);
total = /[clmz]/g;
if (command == R._pathToAbsolute && !Str(path).match(total)) {
var res = Str(path).replace(bites, function (all, command, args) {
var vals = [],
isMove = command.toLowerCase() == "m",
res = map[command];
args.replace(val, function (value) {
if (isMove && vals.length == 2) {
res += vals + map[command == "m" ? "l" : "L"];
vals = [];
}
vals.push(round(value * zoom));
});
return res + vals;
});
return res;
}
var pa = command(path), p, r;
res = [];
for (var i = 0, ii = pa.length; i < ii; i++) {
p = pa[i];
r = pa[i][0].toLowerCase();
r == "z" && (r = "x");
for (var j = 1, jj = p.length; j < jj; j++) {
r += round(p[j] * zoom) + (j != jj - 1 ? "," : E);
}
res.push(r);
}
return res.join(S);
},
compensation = function (deg, dx, dy) {
var m = R.matrix();
m.rotate(-deg, .5, .5);
return {
dx: m.x(dx, dy),
dy: m.y(dx, dy)
};
},
setCoords = function (p, sx, sy, dx, dy, deg) {
var _ = p._,
m = p.matrix,
fillpos = _.fillpos,
o = p.node,
s = o.style,
y = 1,
flip = "",
dxdy,
kx = zoom / sx,
ky = zoom / sy;
s.visibility = "hidden";
if (!sx || !sy) {
return;
}
o.coordsize = abs(kx) + S + abs(ky);
s.rotation = deg * (sx * sy < 0 ? -1 : 1);
if (deg) {
var c = compensation(deg, dx, dy);
dx = c.dx;
dy = c.dy;
}
sx < 0 && (flip += "x");
sy < 0 && (flip += " y") && (y = -1);
s.flip = flip;
o.coordorigin = (dx * -kx) + S + (dy * -ky);
if (fillpos || _.fillsize) {
var fill = o.getElementsByTagName(fillString);
fill = fill && fill[0];
o.removeChild(fill);
if (fillpos) {
c = compensation(deg, m.x(fillpos[0], fillpos[1]), m.y(fillpos[0], fillpos[1]));
fill.position = c.dx * y + S + c.dy * y;
}
if (_.fillsize) {
fill.size = _.fillsize[0] * abs(sx) + S + _.fillsize[1] * abs(sy);
}
o.appendChild(fill);
}
s.visibility = "visible";
};
R.toString = function () {
return "Your browser doesn\u2019t support SVG. Falling down to VML.\nYou are running Rapha\xebl " + this.version;
};
var addArrow = function (o, value, isEnd) {
var values = Str(value).toLowerCase().split("-"),
se = isEnd ? "end" : "start",
i = values.length,
type = "classic",
w = "medium",
h = "medium";
while (i--) {
switch (values[i]) {
case "block":
case "classic":
case "oval":
case "diamond":
case "open":
case "none":
type = values[i];
break;
case "wide":
case "narrow": h = values[i]; break;
case "long":
case "short": w = values[i]; break;
}
}
var stroke = o.node.getElementsByTagName("stroke")[0];
stroke[se + "arrow"] = type;
stroke[se + "arrowlength"] = w;
stroke[se + "arrowwidth"] = h;
},
setFillAndStroke = function (o, params) {
// o.paper.canvas.style.display = "none";
o.attrs = o.attrs || {};
var node = o.node,
a = o.attrs,
s = node.style,
xy,
newpath = pathTypes[o.type] && (params.x != a.x || params.y != a.y || params.width != a.width || params.height != a.height || params.cx != a.cx || params.cy != a.cy || params.rx != a.rx || params.ry != a.ry || params.r != a.r),
isOval = ovalTypes[o.type] && (a.cx != params.cx || a.cy != params.cy || a.r != params.r || a.rx != params.rx || a.ry != params.ry),
res = o;
for (var par in params) if (params[has](par)) {
a[par] = params[par];
}
if (newpath) {
a.path = R._getPath[o.type](o);
o._.dirty = 1;
}
params.href && (node.href = params.href);
params.title && (node.title = params.title);
params.target && (node.target = params.target);
params.cursor && (s.cursor = params.cursor);
"blur" in params && o.blur(params.blur);
if (params.path && o.type == "path" || newpath) {
node.path = path2vml(~Str(a.path).toLowerCase().indexOf("r") ? R._pathToAbsolute(a.path) : a.path);
o._.dirty = 1;
if (o.type == "image") {
o._.fillpos = [a.x, a.y];
o._.fillsize = [a.width, a.height];
setCoords(o, 1, 1, 0, 0, 0);
}
}
"transform" in params && o.transform(params.transform);
if (isOval) {
var cx = +a.cx,
cy = +a.cy,
rx = +a.rx || +a.r || 0,
ry = +a.ry || +a.r || 0;
node.path = R.format("ar{0},{1},{2},{3},{4},{1},{4},{1}x", round((cx - rx) * zoom), round((cy - ry) * zoom), round((cx + rx) * zoom), round((cy + ry) * zoom), round(cx * zoom));
o._.dirty = 1;
}
if ("clip-rect" in params) {
var rect = Str(params["clip-rect"]).split(separator);
if (rect.length == 4) {
rect[2] = +rect[2] + (+rect[0]);
rect[3] = +rect[3] + (+rect[1]);
var div = node.clipRect || R._g.doc.createElement("div"),
dstyle = div.style;
dstyle.clip = R.format("rect({1}px {2}px {3}px {0}px)", rect);
if (!node.clipRect) {
dstyle.position = "absolute";
dstyle.top = 0;
dstyle.left = 0;
dstyle.width = o.paper.width + "px";
dstyle.height = o.paper.height + "px";
node.parentNode.insertBefore(div, node);
div.appendChild(node);
node.clipRect = div;
}
}
if (!params["clip-rect"]) {
node.clipRect && (node.clipRect.style.clip = "auto");
}
}
if (o.textpath) {
var textpathStyle = o.textpath.style;
params.font && (textpathStyle.font = params.font);
params["font-family"] && (textpathStyle.fontFamily = '"' + params["font-family"].split(",")[0].replace(/^['"]+|['"]+$/g, E) + '"');
params["font-size"] && (textpathStyle.fontSize = params["font-size"]);
params["font-weight"] && (textpathStyle.fontWeight = params["font-weight"]);
params["font-style"] && (textpathStyle.fontStyle = params["font-style"]);
}
if ("arrow-start" in params) {
addArrow(res, params["arrow-start"]);
}
if ("arrow-end" in params) {
addArrow(res, params["arrow-end"], 1);
}
if (params.opacity != null ||
params["stroke-width"] != null ||
params.fill != null ||
params.src != null ||
params.stroke != null ||
params["stroke-width"] != null ||
params["stroke-opacity"] != null ||
params["fill-opacity"] != null ||
params["stroke-dasharray"] != null ||
params["stroke-miterlimit"] != null ||
params["stroke-linejoin"] != null ||
params["stroke-linecap"] != null) {
var fill = node.getElementsByTagName(fillString),
newfill = false;
fill = fill && fill[0];
!fill && (newfill = fill = createNode(fillString));
if (o.type == "image" && params.src) {
fill.src = params.src;
}
params.fill && (fill.on = true);
if (fill.on == null || params.fill == "none" || params.fill === null) {
fill.on = false;
}
if (fill.on && params.fill) {
var isURL = Str(params.fill).match(R._ISURL);
if (isURL) {
fill.parentNode == node && node.removeChild(fill);
fill.rotate = true;
fill.src = isURL[1];
fill.type = "tile";
var bbox = o.getBBox(1);
fill.position = bbox.x + S + bbox.y;
o._.fillpos = [bbox.x, bbox.y];
R._preload(isURL[1], function () {
o._.fillsize = [this.offsetWidth, this.offsetHeight];
});
} else {
fill.color = R.getRGB(params.fill).hex;
fill.src = E;
fill.type = "solid";
if (R.getRGB(params.fill).error && (res.type in {circle: 1, ellipse: 1} || Str(params.fill).charAt() != "r") && addGradientFill(res, params.fill, fill)) {
a.fill = "none";
a.gradient = params.fill;
fill.rotate = false;
}
}
}
if ("fill-opacity" in params || "opacity" in params) {
var opacity = ((+a["fill-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+R.getRGB(params.fill).o + 1 || 2) - 1);
opacity = mmin(mmax(opacity, 0), 1);
fill.opacity = opacity;
if (fill.src) {
fill.color = "none";
}
}
node.appendChild(fill);
var stroke = (node.getElementsByTagName("stroke") && node.getElementsByTagName("stroke")[0]),
newstroke = false;
!stroke && (newstroke = stroke = createNode("stroke"));
if ((params.stroke && params.stroke != "none") ||
params["stroke-width"] ||
params["stroke-opacity"] != null ||
params["stroke-dasharray"] ||
params["stroke-miterlimit"] ||
params["stroke-linejoin"] ||
params["stroke-linecap"]) {
stroke.on = true;
}
(params.stroke == "none" || params.stroke === null || stroke.on == null || params.stroke == 0 || params["stroke-width"] == 0) && (stroke.on = false);
var strokeColor = R.getRGB(params.stroke);
stroke.on && params.stroke && (stroke.color = strokeColor.hex);
opacity = ((+a["stroke-opacity"] + 1 || 2) - 1) * ((+a.opacity + 1 || 2) - 1) * ((+strokeColor.o + 1 || 2) - 1);
var width = (toFloat(params["stroke-width"]) || 1) * .75;
opacity = mmin(mmax(opacity, 0), 1);
params["stroke-width"] == null && (width = a["stroke-width"]);
params["stroke-width"] && (stroke.weight = width);
width && width < 1 && (opacity *= width) && (stroke.weight = 1);
stroke.opacity = opacity;
params["stroke-linejoin"] && (stroke.joinstyle = params["stroke-linejoin"] || "miter");
stroke.miterlimit = params["stroke-miterlimit"] || 8;
params["stroke-linecap"] && (stroke.endcap = params["stroke-linecap"] == "butt" ? "flat" : params["stroke-linecap"] == "square" ? "square" : "round");
if ("stroke-dasharray" in params) {
var dasharray = {
"-": "shortdash",
".": "shortdot",
"-.": "shortdashdot",
"-..": "shortdashdotdot",
". ": "dot",
"- ": "dash",
"--": "longdash",
"- .": "dashdot",
"--.": "longdashdot",
"--..": "longdashdotdot"
};
stroke.dashstyle = dasharray[has](params["stroke-dasharray"]) ? dasharray[params["stroke-dasharray"]] : E;
}
newstroke && node.appendChild(stroke);
}
if (res.type == "text") {
res.paper.canvas.style.display = E;
var span = res.paper.span,
m = 100,
fontSize = a.font && a.font.match(/\d+(?:\.\d*)?(?=px)/);
s = span.style;
a.font && (s.font = a.font);
a["font-family"] && (s.fontFamily = a["font-family"]);
a["font-weight"] && (s.fontWeight = a["font-weight"]);
a["font-style"] && (s.fontStyle = a["font-style"]);
fontSize = toFloat(a["font-size"] || fontSize && fontSize[0]) || 10;
s.fontSize = fontSize * m + "px";
res.textpath.string && (span.innerHTML = Str(res.textpath.string).replace(/</g, "<").replace(/&/g, "&").replace(/\n/g, "<br>"));
var brect = span.getBoundingClientRect();
res.W = a.w = (brect.right - brect.left) / m;
res.H = a.h = (brect.bottom - brect.top) / m;
// res.paper.canvas.style.display = "none";
res.X = a.x;
res.Y = a.y + res.H / 2;
("x" in params || "y" in params) && (res.path.v = R.format("m{0},{1}l{2},{1}", round(a.x * zoom), round(a.y * zoom), round(a.x * zoom) + 1));
var dirtyattrs = ["x", "y", "text", "font", "font-family", "font-weight", "font-style", "font-size"];
for (var d = 0, dd = dirtyattrs.length; d < dd; d++) if (dirtyattrs[d] in params) {
res._.dirty = 1;
break;
}
// text-anchor emulation
switch (a["text-anchor"]) {
case "start":
res.textpath.style["v-text-align"] = "left";
res.bbx = res.W / 2;
break;
case "end":
res.textpath.style["v-text-align"] = "right";
res.bbx = -res.W / 2;
break;
default:
res.textpath.style["v-text-align"] = "center";
res.bbx = 0;
break;
}
res.textpath.style["v-text-kern"] = true;
}
// res.paper.canvas.style.display = E;
},
addGradientFill = function (o, gradient, fill) {
o.attrs = o.attrs || {};
var attrs = o.attrs,
pow = Math.pow,
opacity,
oindex,
type = "linear",
fxfy = ".5 .5";
o.attrs.gradient = gradient;
gradient = Str(gradient).replace(R._radial_gradient, function (all, fx, fy) {
type = "radial";
if (fx && fy) {
fx = toFloat(fx);
fy = toFloat(fy);
pow(fx - .5, 2) + pow(fy - .5, 2) > .25 && (fy = math.sqrt(.25 - pow(fx - .5, 2)) * ((fy > .5) * 2 - 1) + .5);
fxfy = fx + S + fy;
}
return E;
});
gradient = gradient.split(/\s*\-\s*/);
if (type == "linear") {
var angle = gradient.shift();
angle = -toFloat(angle);
if (isNaN(angle)) {
return null;
}
}
var dots = R._parseDots(gradient);
if (!dots) {
return null;
}
o = o.shape || o.node;
if (dots.length) {
o.removeChild(fill);
fill.on = true;
fill.method = "none";
fill.color = dots[0].color;
fill.color2 = dots[dots.length - 1].color;
var clrs = [];
for (var i = 0, ii = dots.length; i < ii; i++) {
dots[i].offset && clrs.push(dots[i].offset + S + dots[i].color);
}
fill.colors = clrs.length ? clrs.join() : "0% " + fill.color;
if (type == "radial") {
fill.type = "gradientTitle";
fill.focus = "100%";
fill.focussize = "0 0";
fill.focusposition = fxfy;
fill.angle = 0;
} else {
// fill.rotate= true;
fill.type = "gradient";
fill.angle = (270 - angle) % 360;
}
o.appendChild(fill);
}
return 1;
},
Element = function (node, vml) {
this[0] = this.node = node;
node.raphael = true;
this.id = R._oid++;
node.raphaelid = this.id;
this.X = 0;
this.Y = 0;
this.attrs = {};
this.paper = vml;
this.matrix = R.matrix();
this._ = {
transform: [],
sx: 1,
sy: 1,
dx: 0,
dy: 0,
deg: 0,
dirty: 1,
dirtyT: 1
};
!vml.bottom && (vml.bottom = this);
this.prev = vml.top;
vml.top && (vml.top.next = this);
vml.top = this;
this.next = null;
};
var elproto = R.el;
Element.prototype = elproto;
elproto.constructor = Element;
elproto.transform = function (tstr) {
if (tstr == null) {
return this._.transform;
}
var vbs = this.paper._viewBoxShift,
vbt = vbs ? "s" + [vbs.scale, vbs.scale] + "-1-1t" + [vbs.dx, vbs.dy] : E,
oldt;
if (vbs) {
oldt = tstr = Str(tstr).replace(/\.{3}|\u2026/g, this._.transform || E);
}
R._extractTransform(this, vbt + tstr);
var matrix = this.matrix.clone(),
skew = this.skew,
o = this.node,
split,
isGrad = ~Str(this.attrs.fill).indexOf("-"),
isPatt = !Str(this.attrs.fill).indexOf("url(");
matrix.translate(1, 1);
if (isPatt || isGrad || this.type == "image") {
skew.matrix = "1 0 0 1";
skew.offset = "0 0";
split = matrix.split();
if ((isGrad && split.noRotation) || !split.isSimple) {
o.style.filter = matrix.toFilter();
var bb = this.getBBox(),
bbt = this.getBBox(1),
dx = bb.x - bbt.x,
dy = bb.y - bbt.y;
o.coordorigin = (dx * -zoom) + S + (dy * -zoom);
setCoords(this, 1, 1, dx, dy, 0);
} else {
o.style.filter = E;
setCoords(this, split.scalex, split.scaley, split.dx, split.dy, split.rotate);
}
} else {
o.style.filter = E;
skew.matrix = Str(matrix);
skew.offset = matrix.offset();
}
if (oldt !== null) { // empty string value is true as well
this._.transform = oldt;
R._extractTransform(this, oldt);
}
return this;
};
elproto.rotate = function (deg, cx, cy) {
if (this.removed) {
return this;
}
if (deg == null) {
return;
}
deg = Str(deg).split(separator);
if (deg.length - 1) {
cx = toFloat(deg[1]);
cy = toFloat(deg[2]);
}
deg = toFloat(deg[0]);
(cy == null) && (cx = cy);
if (cx == null || cy == null) {
var bbox = this.getBBox(1);
cx = bbox.x + bbox.width / 2;
cy = bbox.y + bbox.height / 2;
}
this._.dirtyT = 1;
this.transform(this._.transform.concat([["r", deg, cx, cy]]));
return this;
};
elproto.translate = function (dx, dy) {
if (this.removed) {
return this;
}
dx = Str(dx).split(separator);
if (dx.length - 1) {
dy = toFloat(dx[1]);
}
dx = toFloat(dx[0]) || 0;
dy = +dy || 0;
if (this._.bbox) {
this._.bbox.x += dx;
this._.bbox.y += dy;
}
this.transform(this._.transform.concat([["t", dx, dy]]));
return this;
};
elproto.scale = function (sx, sy, cx, cy) {
if (this.removed) {
return this;
}
sx = Str(sx).split(separator);
if (sx.length - 1) {
sy = toFloat(sx[1]);
cx = toFloat(sx[2]);
cy = toFloat(sx[3]);
isNaN(cx) && (cx = null);
isNaN(cy) && (cy = null);
}
sx = toFloat(sx[0]);
(sy == null) && (sy = sx);
(cy == null) && (cx = cy);
if (cx == null || cy == null) {
var bbox = this.getBBox(1);
}
cx = cx == null ? bbox.x + bbox.width / 2 : cx;
cy = cy == null ? bbox.y + bbox.height / 2 : cy;
this.transform(this._.transform.concat([["s", sx, sy, cx, cy]]));
this._.dirtyT = 1;
return this;
};
elproto.hide = function () {
!this.removed && (this.node.style.display = "none");
return this;
};
elproto.show = function () {
!this.removed && (this.node.style.display = E);
return this;
};
// Needed to fix the vml setViewBox issues
elproto.auxGetBBox = R.el.getBBox;
elproto.getBBox = function(){
var b = this.auxGetBBox();
if (this.paper && this.paper._viewBoxShift)
{
var c = {};
var z = 1/this.paper._viewBoxShift.scale;
c.x = b.x - this.paper._viewBoxShift.dx;
c.x *= z;
c.y = b.y - this.paper._viewBoxShift.dy;
c.y *= z;
c.width = b.width * z;
c.height = b.height * z;
c.x2 = c.x + c.width;
c.y2 = c.y + c.height;
return c;
}
return b;
};
elproto._getBBox = function () {
if (this.removed) {
return {};
}
return {
x: this.X + (this.bbx || 0) - this.W / 2,
y: this.Y - this.H,
width: this.W,
height: this.H
};
};
elproto.remove = function () {
if (this.removed || !this.node.parentNode) {
return;
}
this.paper.__set__ && this.paper.__set__.exclude(this);
R.eve.unbind("raphael.*.*." + this.id);
R._tear(this, this.paper);
this.node.parentNode.removeChild(this.node);
this.shape && this.shape.parentNode.removeChild(this.shape);
for (var i in this) {
this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
this.removed = true;
};
elproto.attr = function (name, value) {
if (this.removed) {
return this;
}
if (name == null) {
var res = {};
for (var a in this.attrs) if (this.attrs[has](a)) {
res[a] = this.attrs[a];
}
res.gradient && res.fill == "none" && (res.fill = res.gradient) && delete res.gradient;
res.transform = this._.transform;
return res;
}
if (value == null && R.is(name, "string")) {
if (name == fillString && this.attrs.fill == "none" && this.attrs.gradient) {
return this.attrs.gradient;
}
var names = name.split(separator),
out = {};
for (var i = 0, ii = names.length; i < ii; i++) {
name = names[i];
if (name in this.attrs) {
out[name] = this.attrs[name];
} else if (R.is(this.paper.customAttributes[name], "function")) {
out[name] = this.paper.customAttributes[name].def;
} else {
out[name] = R._availableAttrs[name];
}
}
return ii - 1 ? out : out[names[0]];
}
if (this.attrs && value == null && R.is(name, "array")) {
out = {};
for (i = 0, ii = name.length; i < ii; i++) {
out[name[i]] = this.attr(name[i]);
}
return out;
}
var params;
if (value != null) {
params = {};
params[name] = value;
}
value == null && R.is(name, "object") && (params = name);
for (var key in params) {
eve("raphael.attr." + key + "." + this.id, this, params[key]);
}
if (params) {
for (key in this.paper.customAttributes) if (this.paper.customAttributes[has](key) && params[has](key) && R.is(this.paper.customAttributes[key], "function")) {
var par = this.paper.customAttributes[key].apply(this, [].concat(params[key]));
this.attrs[key] = params[key];
for (var subkey in par) if (par[has](subkey)) {
params[subkey] = par[subkey];
}
}
// this.paper.canvas.style.display = "none";
if (params.text && this.type == "text") {
this.textpath.string = params.text;
}
setFillAndStroke(this, params);
// this.paper.canvas.style.display = E;
}
return this;
};
elproto.toFront = function () {
!this.removed && this.node.parentNode.appendChild(this.node);
this.paper && this.paper.top != this && R._tofront(this, this.paper);
return this;
};
elproto.toBack = function () {
if (this.removed) {
return this;
}
if (this.node.parentNode.firstChild != this.node) {
this.node.parentNode.insertBefore(this.node, this.node.parentNode.firstChild);
R._toback(this, this.paper);
}
return this;
};
elproto.insertAfter = function (element) {
if (this.removed) {
return this;
}
if (element.constructor == R.st.constructor) {
element = element[element.length - 1];
}
if (element.node.nextSibling) {
element.node.parentNode.insertBefore(this.node, element.node.nextSibling);
} else {
element.node.parentNode.appendChild(this.node);
}
R._insertafter(this, element, this.paper);
return this;
};
elproto.insertBefore = function (element) {
if (this.removed) {
return this;
}
if (element.constructor == R.st.constructor) {
element = element[0];
}
element.node.parentNode.insertBefore(this.node, element.node);
R._insertbefore(this, element, this.paper);
return this;
};
elproto.blur = function (size) {
var s = this.node.runtimeStyle,
f = s.filter;
f = f.replace(blurregexp, E);
if (+size !== 0) {
this.attrs.blur = size;
s.filter = f + S + ms + ".Blur(pixelradius=" + (+size || 1.5) + ")";
s.margin = R.format("-{0}px 0 0 -{0}px", round(+size || 1.5));
} else {
s.filter = f;
s.margin = 0;
delete this.attrs.blur;
}
return this;
};
R._engine.path = function (pathString, vml) {
var el = createNode("shape");
el.style.cssText = cssDot;
el.coordsize = zoom + S + zoom;
el.coordorigin = vml.coordorigin;
var p = new Element(el, vml),
attr = {fill: "none", stroke: "#000"};
pathString && (attr.path = pathString);
p.type = "path";
p.path = [];
p.Path = E;
setFillAndStroke(p, attr);
vml.canvas.appendChild(el);
var skew = createNode("skew");
skew.on = true;
el.appendChild(skew);
p.skew = skew;
p.transform(E);
return p;
};
R._engine.rect = function (vml, x, y, w, h, r) {
var path = R._rectPath(x, y, w, h, r),
res = vml.path(path),
a = res.attrs;
res.X = a.x = x;
res.Y = a.y = y;
res.W = a.width = w;
res.H = a.height = h;
a.r = r;
a.path = path;
res.type = "rect";
return res;
};
R._engine.ellipse = function (vml, x, y, rx, ry) {
var res = vml.path(),
a = res.attrs;
res.X = x - rx;
res.Y = y - ry;
res.W = rx * 2;
res.H = ry * 2;
res.type = "ellipse";
setFillAndStroke(res, {
cx: x,
cy: y,
rx: rx,
ry: ry
});
return res;
};
R._engine.circle = function (vml, x, y, r) {
var res = vml.path(),
a = res.attrs;
res.X = x - r;
res.Y = y - r;
res.W = res.H = r * 2;
res.type = "circle";
setFillAndStroke(res, {
cx: x,
cy: y,
r: r
});
return res;
};
R._engine.image = function (vml, src, x, y, w, h) {
var path = R._rectPath(x, y, w, h),
res = vml.path(path).attr({stroke: "none"}),
a = res.attrs,
node = res.node,
fill = node.getElementsByTagName(fillString)[0];
a.src = src;
res.X = a.x = x;
res.Y = a.y = y;
res.W = a.width = w;
res.H = a.height = h;
a.path = path;
res.type = "image";
fill.parentNode == node && node.removeChild(fill);
fill.rotate = true;
fill.src = src;
fill.type = "tile";
res._.fillpos = [x, y];
res._.fillsize = [w, h];
node.appendChild(fill);
setCoords(res, 1, 1, 0, 0, 0);
return res;
};
R._engine.text = function (vml, x, y, text) {
var el = createNode("shape"),
path = createNode("path"),
o = createNode("textpath");
x = x || 0;
y = y || 0;
text = text || "";
path.v = R.format("m{0},{1}l{2},{1}", round(x * zoom), round(y * zoom), round(x * zoom) + 1);
path.textpathok = true;
o.string = Str(text);
o.on = true;
el.style.cssText = cssDot;
el.coordsize = zoom + S + zoom;
el.coordorigin = "0 0";
var p = new Element(el, vml),
attr = {
fill: "#000",
stroke: "none",
font: R._availableAttrs.font,
text: text
};
p.shape = el;
p.path = path;
p.textpath = o;
p.type = "text";
p.attrs.text = Str(text);
p.attrs.x = x;
p.attrs.y = y;
p.attrs.w = 1;
p.attrs.h = 1;
setFillAndStroke(p, attr);
el.appendChild(o);
el.appendChild(path);
vml.canvas.appendChild(el);
var skew = createNode("skew");
skew.on = true;
el.appendChild(skew);
p.skew = skew;
p.transform(E);
return p;
};
R._engine.setSize = function (width, height) {
var cs = this.canvas.style;
this.width = width;
this.height = height;
width == +width && (width += "px");
height == +height && (height += "px");
cs.width = width;
cs.height = height;
cs.clip = "rect(0 " + width + " " + height + " 0)";
if (this._viewBox) {
R._engine.setViewBox.apply(this, this._viewBox);
}
return this;
};
R._engine.setViewBox = function (x, y, w, h, fit) {
R.eve("raphael.setViewBox", this, this._viewBox, [x, y, w, h, fit]);
var paperSize = this.getSize(),
width = paperSize.width,
height = paperSize.height,
H, W;
if (fit) {
H = height / h;
W = width / w;
if (w * H < width) {
x -= (width - w * H) / 2 / H;
}
if (h * W < height) {
y -= (height - h * W) / 2 / W;
}
}
this._viewBox = [x, y, w, h, !!fit];
this._viewBoxShift = {
dx: -x,
dy: -y,
scale: paperSize
};
this.forEach(function (el) {
el.transform("...");
});
return this;
};
var createNode;
R._engine.initWin = function (win) {
var doc = win.document;
if (doc.styleSheets.length < 31) {
doc.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)");
} else {
// no more room, add to the existing one
// http://msdn.microsoft.com/en-us/library/ms531194%28VS.85%29.aspx
doc.styleSheets[0].addRule(".rvml", "behavior:url(#default#VML)");
}
try {
!doc.namespaces.rvml && doc.namespaces.add("rvml", "urn:schemas-microsoft-com:vml");
createNode = function (tagName) {
return doc.createElement('<rvml:' + tagName + ' class="rvml">');
};
} catch (e) {
createNode = function (tagName) {
return doc.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">');
};
}
};
R._engine.initWin(R._g.win);
R._engine.create = function () {
var con = R._getContainer.apply(0, arguments),
container = con.container,
height = con.height,
s,
width = con.width,
x = con.x,
y = con.y;
if (!container) {
throw new Error("VML container not found.");
}
var res = new R._Paper,
c = res.canvas = R._g.doc.createElement("div"),
cs = c.style;
x = x || 0;
y = y || 0;
width = width || 512;
height = height || 342;
res.width = width;
res.height = height;
width == +width && (width += "px");
height == +height && (height += "px");
res.coordsize = zoom * 1e3 + S + zoom * 1e3;
res.coordorigin = "0 0";
res.span = R._g.doc.createElement("span");
res.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;";
c.appendChild(res.span);
cs.cssText = R.format("top:0;left:0;display:inline-block;position:absolute;clip:rect(0 {0} {1} 0);", width, height);
if (container == 1) {
R._g.doc.body.appendChild(c);
cs.left = x + "px";
cs.top = y + "px";
cs.position = "absolute";
} else {
if (container.firstChild) {
container.insertBefore(c, container.firstChild);
} else {
container.appendChild(c);
}
}
res.renderfix = function () {};
return res;
};
R.prototype.clear = function () {
R.eve("raphael.clear", this);
this.canvas.innerHTML = E;
this.span = R._g.doc.createElement("span");
this.span.style.cssText = "position:absolute;left:-9999em;top:-9999em;padding:0;margin:0;line-height:1;display:inline;";
this.canvas.appendChild(this.span);
this.bottom = this.top = null;
};
R.prototype.remove = function () {
R.eve("raphael.remove", this);
this.canvas.parentNode.removeChild(this.canvas);
for (var i in this) {
this[i] = typeof this[i] == "function" ? R._removedFactory(i) : null;
}
return true;
};
var setproto = R.st;
for (var method in elproto) if (elproto[has](method) && !setproto[has](method)) {
setproto[method] = (function (methodname) {
return function () {
var arg = arguments;
return this.forEach(function (el) {
el[methodname].apply(el, arg);
});
};
})(method);
}
}));
// ┌────────────────────────────────────────────────────────────────────┐ \\
// │ Raphaël 2.1.4 - JavaScript Vector Library │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com) │ \\
// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com) │ \\
// ├────────────────────────────────────────────────────────────────────┤ \\
// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
// └────────────────────────────────────────────────────────────────────┘ \\
(function (glob, factory) {
if (typeof define === "function" && define.amd) {
define("raphael", ["raphael.core", "raphael.svg", "raphael.vml"], function(Raphael) {
return factory(Raphael);
});
} else if (typeof exports === "object") {
var raphael = require("raphael.core");
require("raphael.svg");
require("raphael.vml");
module.exports = factory(raphael);
} else {
//glob.Raphael = factory(glob.Raphael);
}
}(this, function (Raphael) {
return Raphael.ninja();
}));/*
* JQuery zTree core v3.5.18
* http://zTree.me/
*
* Copyright (c) 2010 Hunter.z
*
* Licensed same as jquery - MIT License
* http://www.opensource.org/licenses/mit-license.php
*
* email: hunter.z@263.net
* Date: 2015-06-18
*/
(function($){
var settings = {}, roots = {}, caches = {},
//default consts of core
_consts = {
className: {
BUTTON: "button",
LEVEL: "level",
ICO_LOADING: "ico_loading",
SWITCH: "switch"
},
event: {
NODECREATED: "ztree_nodeCreated",
CLICK: "ztree_click",
EXPAND: "ztree_expand",
COLLAPSE: "ztree_collapse",
ASYNC_SUCCESS: "ztree_async_success",
ASYNC_ERROR: "ztree_async_error",
REMOVE: "ztree_remove",
SELECTED: "ztree_selected",
UNSELECTED: "ztree_unselected"
},
id: {
A: "_a",
ICON: "_ico",
SPAN: "_span",
SWITCH: "_switch",
UL: "_ul"
},
line: {
ROOT: "root",
ROOTS: "roots",
CENTER: "center",
BOTTOM: "bottom",
NOLINE: "noline",
LINE: "line"
},
folder: {
OPEN: "open",
CLOSE: "close",
DOCU: "docu"
},
node: {
CURSELECTED: "curSelectedNode"
}
},
//default setting of core
_setting = {
treeId: "",
treeObj: null,
view: {
addDiyDom: null,
autoCancelSelected: true,
dblClickExpand: true,
expandSpeed: "fast",
fontCss: {},
nameIsHTML: false,
selectedMulti: true,
showIcon: true,
showLine: true,
showTitle: true,
txtSelectedEnable: false
},
data: {
key: {
children: "children",
name: "name",
title: "",
url: "url"
},
simpleData: {
enable: false,
idKey: "id",
pIdKey: "pId",
rootPId: null
},
keep: {
parent: false,
leaf: false
}
},
async: {
enable: false,
contentType: "application/x-www-form-urlencoded",
type: "post",
dataType: "text",
url: "",
autoParam: [],
otherParam: [],
dataFilter: null
},
callback: {
beforeAsync:null,
beforeClick:null,
beforeDblClick:null,
beforeRightClick:null,
beforeMouseDown:null,
beforeMouseUp:null,
beforeExpand:null,
beforeCollapse:null,
beforeRemove:null,
onAsyncError:null,
onAsyncSuccess:null,
onNodeCreated:null,
onClick:null,
onDblClick:null,
onRightClick:null,
onMouseDown:null,
onMouseUp:null,
onExpand:null,
onCollapse:null,
onRemove:null
}
},
//default root of core
//zTree use root to save full data
_initRoot = function (setting) {
var r = data.getRoot(setting);
if (!r) {
r = {};
data.setRoot(setting, r);
}
r[setting.data.key.children] = [];
r.expandTriggerFlag = false;
r.curSelectedList = [];
r.noSelection = true;
r.createdNodes = [];
r.zId = 0;
r._ver = (new Date()).getTime();
},
//default cache of core
_initCache = function(setting) {
var c = data.getCache(setting);
if (!c) {
c = {};
data.setCache(setting, c);
}
c.nodes = [];
c.doms = [];
},
//default bindEvent of core
_bindEvent = function(setting) {
var o = setting.treeObj,
c = consts.event;
o.bind(c.NODECREATED, function (event, treeId, node) {
tools.apply(setting.callback.onNodeCreated, [event, treeId, node]);
});
o.bind(c.CLICK, function (event, srcEvent, treeId, node, clickFlag) {
tools.apply(setting.callback.onClick, [srcEvent, treeId, node, clickFlag]);
});
o.bind(c.EXPAND, function (event, treeId, node) {
tools.apply(setting.callback.onExpand, [event, treeId, node]);
});
o.bind(c.COLLAPSE, function (event, treeId, node) {
tools.apply(setting.callback.onCollapse, [event, treeId, node]);
});
o.bind(c.ASYNC_SUCCESS, function (event, treeId, node, msg) {
tools.apply(setting.callback.onAsyncSuccess, [event, treeId, node, msg]);
});
o.bind(c.ASYNC_ERROR, function (event, treeId, node, XMLHttpRequest, textStatus, errorThrown) {
tools.apply(setting.callback.onAsyncError, [event, treeId, node, XMLHttpRequest, textStatus, errorThrown]);
});
o.bind(c.REMOVE, function (event, treeId, treeNode) {
tools.apply(setting.callback.onRemove, [event, treeId, treeNode]);
});
o.bind(c.SELECTED, function (event, srcEvent, treeId, node) {
tools.apply(setting.callback.onSelected, [srcEvent, treeId, node]);
});
o.bind(c.UNSELECTED, function (event, srcEvent, treeId, node) {
tools.apply(setting.callback.onUnSelected, [srcEvent, treeId, node]);
});
},
_unbindEvent = function(setting) {
var o = setting.treeObj,
c = consts.event;
o.unbind(c.NODECREATED)
.unbind(c.CLICK)
.unbind(c.EXPAND)
.unbind(c.COLLAPSE)
.unbind(c.ASYNC_SUCCESS)
.unbind(c.ASYNC_ERROR)
.unbind(c.REMOVE)
.unbind(c.SELECTED)
.unbind(c.UNSELECTED);
},
//default event proxy of core
_eventProxy = function(event) {
var target = event.target,
setting = data.getSetting(event.data.treeId),
tId = "", node = null,
nodeEventType = "", treeEventType = "",
nodeEventCallback = null, treeEventCallback = null,
tmp = null;
if (tools.eqs(event.type, "mousedown")) {
treeEventType = "mousedown";
} else if (tools.eqs(event.type, "mouseup")) {
treeEventType = "mouseup";
} else if (tools.eqs(event.type, "contextmenu")) {
treeEventType = "contextmenu";
} else if (tools.eqs(event.type, "click")) {
if (tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.SWITCH) !== null) {
tId = tools.getNodeMainDom(target).id;
nodeEventType = "switchNode";
} else {
tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
if (tmp) {
tId = tools.getNodeMainDom(tmp).id;
nodeEventType = "clickNode";
}
}
} else if (tools.eqs(event.type, "dblclick")) {
treeEventType = "dblclick";
tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
if (tmp) {
tId = tools.getNodeMainDom(tmp).id;
nodeEventType = "switchNode";
}
}
if (treeEventType.length > 0 && tId.length == 0) {
tmp = tools.getMDom(setting, target, [{tagName:"a", attrName:"treeNode"+consts.id.A}]);
if (tmp) {tId = tools.getNodeMainDom(tmp).id;}
}
// event to node
if (tId.length>0) {
node = data.getNodeCache(setting, tId);
switch (nodeEventType) {
case "switchNode" :
if (!node.isParent) {
nodeEventType = "";
} else if (tools.eqs(event.type, "click")
|| (tools.eqs(event.type, "dblclick") && tools.apply(setting.view.dblClickExpand, [setting.treeId, node], setting.view.dblClickExpand))) {
nodeEventCallback = handler.onSwitchNode;
} else {
nodeEventType = "";
}
break;
case "clickNode" :
nodeEventCallback = handler.onClickNode;
break;
}
}
// event to zTree
switch (treeEventType) {
case "mousedown" :
treeEventCallback = handler.onZTreeMousedown;
break;
case "mouseup" :
treeEventCallback = handler.onZTreeMouseup;
break;
case "dblclick" :
treeEventCallback = handler.onZTreeDblclick;
break;
case "contextmenu" :
treeEventCallback = handler.onZTreeContextmenu;
break;
}
var proxyResult = {
stop: false,
node: node,
nodeEventType: nodeEventType,
nodeEventCallback: nodeEventCallback,
treeEventType: treeEventType,
treeEventCallback: treeEventCallback
};
return proxyResult
},
//default init node of core
_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
if (!n) return;
var r = data.getRoot(setting),
childKey = setting.data.key.children;
n.level = level;
n.tId = setting.treeId + "_" + (++r.zId);
n.parentTId = parentNode ? parentNode.tId : null;
n.open = (typeof n.open == "string") ? tools.eqs(n.open, "true") : !!n.open;
if (n[childKey] && n[childKey].length > 0) {
n.isParent = true;
n.zAsync = true;
} else {
n.isParent = (typeof n.isParent == "string") ? tools.eqs(n.isParent, "true") : !!n.isParent;
n.open = (n.isParent && !setting.async.enable) ? n.open : false;
n.zAsync = !n.isParent;
}
n.isFirstNode = isFirstNode;
n.isLastNode = isLastNode;
n.getParentNode = function() {return data.getNodeCache(setting, n.parentTId);};
n.getPreNode = function() {return data.getPreNode(setting, n);};
n.getNextNode = function() {return data.getNextNode(setting, n);};
n.isAjaxing = false;
data.fixPIdKeyValue(setting, n);
},
_init = {
bind: [_bindEvent],
unbind: [_unbindEvent],
caches: [_initCache],
nodes: [_initNode],
proxys: [_eventProxy],
roots: [_initRoot],
beforeA: [],
afterA: [],
innerBeforeA: [],
innerAfterA: [],
zTreeTools: []
},
//method of operate data
data = {
addNodeCache: function(setting, node) {
data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = node;
},
getNodeCacheId: function(tId) {
return tId.substring(tId.lastIndexOf("_")+1);
},
addAfterA: function(afterA) {
_init.afterA.push(afterA);
},
addBeforeA: function(beforeA) {
_init.beforeA.push(beforeA);
},
addInnerAfterA: function(innerAfterA) {
_init.innerAfterA.push(innerAfterA);
},
addInnerBeforeA: function(innerBeforeA) {
_init.innerBeforeA.push(innerBeforeA);
},
addInitBind: function(bindEvent) {
_init.bind.push(bindEvent);
},
addInitUnBind: function(unbindEvent) {
_init.unbind.push(unbindEvent);
},
addInitCache: function(initCache) {
_init.caches.push(initCache);
},
addInitNode: function(initNode) {
_init.nodes.push(initNode);
},
addInitProxy: function(initProxy, isFirst) {
if (!!isFirst) {
_init.proxys.splice(0,0,initProxy);
} else {
_init.proxys.push(initProxy);
}
},
addInitRoot: function(initRoot) {
_init.roots.push(initRoot);
},
addNodesData: function(setting, parentNode, nodes) {
var childKey = setting.data.key.children;
if (!parentNode[childKey]) parentNode[childKey] = [];
if (parentNode[childKey].length > 0) {
parentNode[childKey][parentNode[childKey].length - 1].isLastNode = false;
view.setNodeLineIcos(setting, parentNode[childKey][parentNode[childKey].length - 1]);
}
parentNode.isParent = true;
parentNode[childKey] = parentNode[childKey].concat(nodes);
},
addSelectedNode: function(setting, node) {
var root = data.getRoot(setting);
if (!data.isSelectedNode(setting, node)) {
root.curSelectedList.push(node);
}
},
addCreatedNode: function(setting, node) {
if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
var root = data.getRoot(setting);
root.createdNodes.push(node);
}
},
addZTreeTools: function(zTreeTools) {
_init.zTreeTools.push(zTreeTools);
},
exSetting: function(s) {
$.extend(true, _setting, s);
},
fixPIdKeyValue: function(setting, node) {
if (setting.data.simpleData.enable) {
node[setting.data.simpleData.pIdKey] = node.parentTId ? node.getParentNode()[setting.data.simpleData.idKey] : setting.data.simpleData.rootPId;
}
},
getAfterA: function(setting, node, array) {
for (var i=0, j=_init.afterA.length; i<j; i++) {
_init.afterA[i].apply(this, arguments);
}
},
getBeforeA: function(setting, node, array) {
for (var i=0, j=_init.beforeA.length; i<j; i++) {
_init.beforeA[i].apply(this, arguments);
}
},
getInnerAfterA: function(setting, node, array) {
for (var i=0, j=_init.innerAfterA.length; i<j; i++) {
_init.innerAfterA[i].apply(this, arguments);
}
},
getInnerBeforeA: function(setting, node, array) {
for (var i=0, j=_init.innerBeforeA.length; i<j; i++) {
_init.innerBeforeA[i].apply(this, arguments);
}
},
getCache: function(setting) {
return caches[setting.treeId];
},
getNextNode: function(setting, node) {
if (!node) return null;
var childKey = setting.data.key.children,
p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
for (var i=0, l=p[childKey].length-1; i<=l; i++) {
if (p[childKey][i] === node) {
return (i==l ? null : p[childKey][i+1]);
}
}
return null;
},
getNodeByParam: function(setting, nodes, key, value) {
if (!nodes || !key) return null;
var childKey = setting.data.key.children;
for (var i = 0, l = nodes.length; i < l; i++) {
if (nodes[i][key] == value) {
return nodes[i];
}
var tmp = data.getNodeByParam(setting, nodes[i][childKey], key, value);
if (tmp) return tmp;
}
return null;
},
getNodeCache: function(setting, tId) {
if (!tId) return null;
var n = caches[setting.treeId].nodes[data.getNodeCacheId(tId)];
return n ? n : null;
},
getNodeName: function(setting, node) {
var nameKey = setting.data.key.name;
return "" + node[nameKey];
},
getNodeTitle: function(setting, node) {
var t = setting.data.key.title === "" ? setting.data.key.name : setting.data.key.title;
return "" + node[t];
},
getNodes: function(setting) {
return data.getRoot(setting)[setting.data.key.children];
},
getNodesByParam: function(setting, nodes, key, value) {
if (!nodes || !key) return [];
var childKey = setting.data.key.children,
result = [];
for (var i = 0, l = nodes.length; i < l; i++) {
if (nodes[i][key] == value) {
result.push(nodes[i]);
}
result = result.concat(data.getNodesByParam(setting, nodes[i][childKey], key, value));
}
return result;
},
getNodesByParamFuzzy: function(setting, nodes, key, value) {
if (!nodes || !key) return [];
var childKey = setting.data.key.children,
result = [];
value = value.toLowerCase();
for (var i = 0, l = nodes.length; i < l; i++) {
if (typeof nodes[i][key] == "string" && nodes[i][key].toLowerCase().indexOf(value)>-1) {
result.push(nodes[i]);
}
result = result.concat(data.getNodesByParamFuzzy(setting, nodes[i][childKey], key, value));
}
return result;
},
getNodesByFilter: function(setting, nodes, filter, isSingle, invokeParam) {
if (!nodes) return (isSingle ? null : []);
var childKey = setting.data.key.children,
result = isSingle ? null : [];
for (var i = 0, l = nodes.length; i < l; i++) {
if (tools.apply(filter, [nodes[i], invokeParam], false)) {
if (isSingle) {return nodes[i];}
result.push(nodes[i]);
}
var tmpResult = data.getNodesByFilter(setting, nodes[i][childKey], filter, isSingle, invokeParam);
if (isSingle && !!tmpResult) {return tmpResult;}
result = isSingle ? tmpResult : result.concat(tmpResult);
}
return result;
},
getPreNode: function(setting, node) {
if (!node) return null;
var childKey = setting.data.key.children,
p = node.parentTId ? node.getParentNode() : data.getRoot(setting);
for (var i=0, l=p[childKey].length; i<l; i++) {
if (p[childKey][i] === node) {
return (i==0 ? null : p[childKey][i-1]);
}
}
return null;
},
getRoot: function(setting) {
return setting ? roots[setting.treeId] : null;
},
getRoots: function() {
return roots;
},
getSetting: function(treeId) {
return settings[treeId];
},
getSettings: function() {
return settings;
},
getZTreeTools: function(treeId) {
var r = this.getRoot(this.getSetting(treeId));
return r ? r.treeTools : null;
},
initCache: function(setting) {
for (var i=0, j=_init.caches.length; i<j; i++) {
_init.caches[i].apply(this, arguments);
}
},
initNode: function(setting, level, node, parentNode, preNode, nextNode) {
for (var i=0, j=_init.nodes.length; i<j; i++) {
_init.nodes[i].apply(this, arguments);
}
},
initRoot: function(setting) {
for (var i=0, j=_init.roots.length; i<j; i++) {
_init.roots[i].apply(this, arguments);
}
},
isSelectedNode: function(setting, node) {
var root = data.getRoot(setting);
for (var i=0, j=root.curSelectedList.length; i<j; i++) {
if(node === root.curSelectedList[i]) return true;
}
return false;
},
removeNodeCache: function(setting, node) {
var childKey = setting.data.key.children;
if (node[childKey]) {
for (var i=0, l=node[childKey].length; i<l; i++) {
arguments.callee(setting, node[childKey][i]);
}
}
data.getCache(setting).nodes[data.getNodeCacheId(node.tId)] = null;
},
removeSelectedNode: function(setting, node) {
var root = data.getRoot(setting);
for (var i=0, j=root.curSelectedList.length; i<j; i++) {
if(node === root.curSelectedList[i] || !data.getNodeCache(setting, root.curSelectedList[i].tId)) {
root.curSelectedList.splice(i, 1);
i--;j--;
}
}
},
setCache: function(setting, cache) {
caches[setting.treeId] = cache;
},
setRoot: function(setting, root) {
roots[setting.treeId] = root;
},
setZTreeTools: function(setting, zTreeTools) {
for (var i=0, j=_init.zTreeTools.length; i<j; i++) {
_init.zTreeTools[i].apply(this, arguments);
}
},
transformToArrayFormat: function (setting, nodes) {
if (!nodes) return [];
var childKey = setting.data.key.children,
r = [];
if (tools.isArray(nodes)) {
for (var i=0, l=nodes.length; i<l; i++) {
r.push(nodes[i]);
if (nodes[i][childKey])
r = r.concat(data.transformToArrayFormat(setting, nodes[i][childKey]));
}
} else {
r.push(nodes);
if (nodes[childKey])
r = r.concat(data.transformToArrayFormat(setting, nodes[childKey]));
}
return r;
},
transformTozTreeFormat: function(setting, sNodes) {
var i,l,
key = setting.data.simpleData.idKey,
parentKey = setting.data.simpleData.pIdKey,
childKey = setting.data.key.children;
if (!key || key=="" || !sNodes) return [];
if (tools.isArray(sNodes)) {
var r = [];
var tmpMap = [];
for (i=0, l=sNodes.length; i<l; i++) {
tmpMap[sNodes[i][key]] = sNodes[i];
}
for (i=0, l=sNodes.length; i<l; i++) {
if (tmpMap[sNodes[i][parentKey]] && sNodes[i][key] != sNodes[i][parentKey]) {
if (!tmpMap[sNodes[i][parentKey]][childKey])
tmpMap[sNodes[i][parentKey]][childKey] = [];
tmpMap[sNodes[i][parentKey]][childKey].push(sNodes[i]);
} else {
r.push(sNodes[i]);
}
}
return r;
}else {
return [sNodes];
}
}
},
//method of event proxy
event = {
bindEvent: function(setting) {
for (var i=0, j=_init.bind.length; i<j; i++) {
_init.bind[i].apply(this, arguments);
}
},
unbindEvent: function(setting) {
for (var i=0, j=_init.unbind.length; i<j; i++) {
_init.unbind[i].apply(this, arguments);
}
},
bindTree: function(setting) {
var eventParam = {
treeId: setting.treeId
},
o = setting.treeObj;
if (!setting.view.txtSelectedEnable) {
// for can't select text
o.bind('selectstart', function(e){
var node
var n = e.originalEvent.srcElement.nodeName.toLowerCase();
return (n === "input" || n === "textarea" );
}).css({
"-moz-user-select":"-moz-none"
});
}
o.bind('click', eventParam, event.proxy);
o.bind('dblclick', eventParam, event.proxy);
o.bind('mouseover', eventParam, event.proxy);
o.bind('mouseout', eventParam, event.proxy);
o.bind('mousedown', eventParam, event.proxy);
o.bind('mouseup', eventParam, event.proxy);
o.bind('contextmenu', eventParam, event.proxy);
},
unbindTree: function(setting) {
var o = setting.treeObj;
o.unbind('click', event.proxy)
.unbind('dblclick', event.proxy)
.unbind('mouseover', event.proxy)
.unbind('mouseout', event.proxy)
.unbind('mousedown', event.proxy)
.unbind('mouseup', event.proxy)
.unbind('contextmenu', event.proxy);
},
doProxy: function(e) {
var results = [];
for (var i=0, j=_init.proxys.length; i<j; i++) {
var proxyResult = _init.proxys[i].apply(this, arguments);
results.push(proxyResult);
if (proxyResult.stop) {
break;
}
}
return results;
},
proxy: function(e) {
var setting = data.getSetting(e.data.treeId);
if (!tools.uCanDo(setting, e)) return true;
var results = event.doProxy(e),
r = true, x = false;
for (var i=0, l=results.length; i<l; i++) {
var proxyResult = results[i];
if (proxyResult.nodeEventCallback) {
x = true;
r = proxyResult.nodeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
}
if (proxyResult.treeEventCallback) {
x = true;
r = proxyResult.treeEventCallback.apply(proxyResult, [e, proxyResult.node]) && r;
}
}
return r;
}
},
//method of event handler
handler = {
onSwitchNode: function (event, node) {
var setting = data.getSetting(event.data.treeId);
if (node.open) {
if (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false) return true;
data.getRoot(setting).expandTriggerFlag = true;
view.switchNode(setting, node);
} else {
if (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false) return true;
data.getRoot(setting).expandTriggerFlag = true;
view.switchNode(setting, node);
}
return true;
},
onClickNode: function (event, node) {
var setting = data.getSetting(event.data.treeId),
clickFlag = ( (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey)) && data.isSelectedNode(setting, node)) ? 0 : (setting.view.autoCancelSelected && (event.ctrlKey || event.metaKey) && setting.view.selectedMulti) ? 2 : 1;
if (tools.apply(setting.callback.beforeClick, [setting.treeId, node, clickFlag], true) == false) return true;
if (clickFlag === 0) {
view.cancelPreSelectedNode(setting, node);
} else {
view.selectNode(setting, node, clickFlag === 2);
}
setting.treeObj.trigger(consts.event.CLICK, [event, setting.treeId, node, clickFlag]);
return true;
},
onZTreeMousedown: function(event, node) {
var setting = data.getSetting(event.data.treeId);
if (tools.apply(setting.callback.beforeMouseDown, [setting.treeId, node], true)) {
tools.apply(setting.callback.onMouseDown, [event, setting.treeId, node]);
}
return true;
},
onZTreeMouseup: function(event, node) {
var setting = data.getSetting(event.data.treeId);
if (tools.apply(setting.callback.beforeMouseUp, [setting.treeId, node], true)) {
tools.apply(setting.callback.onMouseUp, [event, setting.treeId, node]);
}
return true;
},
onZTreeDblclick: function(event, node) {
var setting = data.getSetting(event.data.treeId);
if (tools.apply(setting.callback.beforeDblClick, [setting.treeId, node], true)) {
tools.apply(setting.callback.onDblClick, [event, setting.treeId, node]);
}
return true;
},
onZTreeContextmenu: function(event, node) {
var setting = data.getSetting(event.data.treeId);
if (tools.apply(setting.callback.beforeRightClick, [setting.treeId, node], true)) {
tools.apply(setting.callback.onRightClick, [event, setting.treeId, node]);
}
return (typeof setting.callback.onRightClick) != "function";
}
},
//method of tools for zTree
tools = {
apply: function(fun, param, defaultValue) {
if ((typeof fun) == "function") {
return fun.apply(zt, param?param:[]);
}
return defaultValue;
},
canAsync: function(setting, node) {
var childKey = setting.data.key.children;
return (setting.async.enable && node && node.isParent && !(node.zAsync || (node[childKey] && node[childKey].length > 0)));
},
clone: function (obj){
if (obj === null) return null;
var o = tools.isArray(obj) ? [] : {};
for(var i in obj){
o[i] = (obj[i] instanceof Date) ? new Date(obj[i].getTime()) : (typeof obj[i] === "object" ? arguments.callee(obj[i]) : obj[i]);
}
return o;
},
eqs: function(str1, str2) {
return str1.toLowerCase() === str2.toLowerCase();
},
isArray: function(arr) {
return Object.prototype.toString.apply(arr) === "[object Array]";
},
$: function(node, exp, setting) {
if (!!exp && typeof exp != "string") {
setting = exp;
exp = "";
}
if (typeof node == "string") {
return $(node, setting ? setting.treeObj.get(0).ownerDocument : null);
} else {
return $("#" + node.tId + exp, setting ? setting.treeObj : null);
}
},
getMDom: function (setting, curDom, targetExpr) {
if (!curDom) return null;
while (curDom && curDom.id !== setting.treeId) {
for (var i=0, l=targetExpr.length; curDom.tagName && i<l; i++) {
if (tools.eqs(curDom.tagName, targetExpr[i].tagName) && curDom.getAttribute(targetExpr[i].attrName) !== null) {
return curDom;
}
}
curDom = curDom.parentNode;
}
return null;
},
getNodeMainDom:function(target) {
return ($(target).parent("li").get(0) || $(target).parentsUntil("li").parent().get(0));
},
isChildOrSelf: function(dom, parentId) {
return ( $(dom).closest("#" + parentId).length> 0 );
},
uCanDo: function(setting, e) {
return true;
}
},
//method of operate ztree dom
view = {
addNodes: function(setting, parentNode, newNodes, isSilent) {
if (setting.data.keep.leaf && parentNode && !parentNode.isParent) {
return;
}
if (!tools.isArray(newNodes)) {
newNodes = [newNodes];
}
if (setting.data.simpleData.enable) {
newNodes = data.transformTozTreeFormat(setting, newNodes);
}
if (parentNode) {
var target_switchObj = $$(parentNode, consts.id.SWITCH, setting),
target_icoObj = $$(parentNode, consts.id.ICON, setting),
target_ulObj = $$(parentNode, consts.id.UL, setting);
if (!parentNode.open) {
view.replaceSwitchClass(parentNode, target_switchObj, consts.folder.CLOSE);
view.replaceIcoClass(parentNode, target_icoObj, consts.folder.CLOSE);
parentNode.open = false;
target_ulObj.css({
"display": "none"
});
}
data.addNodesData(setting, parentNode, newNodes);
view.createNodes(setting, parentNode.level + 1, newNodes, parentNode);
if (!isSilent) {
view.expandCollapseParentNode(setting, parentNode, true);
}
} else {
data.addNodesData(setting, data.getRoot(setting), newNodes);
view.createNodes(setting, 0, newNodes, null);
}
},
appendNodes: function(setting, level, nodes, parentNode, initFlag, openFlag) {
if (!nodes) return [];
var html = [],
childKey = setting.data.key.children;
for (var i = 0, l = nodes.length; i < l; i++) {
var node = nodes[i];
if (initFlag) {
var tmpPNode = (parentNode) ? parentNode: data.getRoot(setting),
tmpPChild = tmpPNode[childKey],
isFirstNode = ((tmpPChild.length == nodes.length) && (i == 0)),
isLastNode = (i == (nodes.length - 1));
data.initNode(setting, level, node, parentNode, isFirstNode, isLastNode, openFlag);
data.addNodeCache(setting, node);
}
var childHtml = [];
if (node[childKey] && node[childKey].length > 0) {
//make child html first, because checkType
childHtml = view.appendNodes(setting, level + 1, node[childKey], node, initFlag, openFlag && node.open);
}
if (openFlag) {
view.makeDOMNodeMainBefore(html, setting, node);
view.makeDOMNodeLine(html, setting, node);
data.getBeforeA(setting, node, html);
view.makeDOMNodeNameBefore(html, setting, node);
data.getInnerBeforeA(setting, node, html);
view.makeDOMNodeIcon(html, setting, node);
data.getInnerAfterA(setting, node, html);
view.makeDOMNodeNameAfter(html, setting, node);
data.getAfterA(setting, node, html);
if (node.isParent && node.open) {
view.makeUlHtml(setting, node, html, childHtml.join(''));
}
view.makeDOMNodeMainAfter(html, setting, node);
data.addCreatedNode(setting, node);
}
}
return html;
},
appendParentULDom: function(setting, node) {
var html = [],
nObj = $$(node, setting);
if (!nObj.get(0) && !!node.parentTId) {
view.appendParentULDom(setting, node.getParentNode());
nObj = $$(node, setting);
}
var ulObj = $$(node, consts.id.UL, setting);
if (ulObj.get(0)) {
ulObj.remove();
}
var childKey = setting.data.key.children,
childHtml = view.appendNodes(setting, node.level+1, node[childKey], node, false, true);
view.makeUlHtml(setting, node, html, childHtml.join(''));
nObj.append(html.join(''));
},
asyncNode: function(setting, node, isSilent, callback) {
var i, l;
if (node && !node.isParent) {
tools.apply(callback);
return false;
} else if (node && node.isAjaxing) {
return false;
} else if (tools.apply(setting.callback.beforeAsync, [setting.treeId, node], true) == false) {
tools.apply(callback);
return false;
}
if (node) {
node.isAjaxing = true;
var icoObj = $$(node, consts.id.ICON, setting);
icoObj.attr({"style":"", "class":consts.className.BUTTON + " " + consts.className.ICO_LOADING});
}
var tmpParam = {};
for (i = 0, l = setting.async.autoParam.length; node && i < l; i++) {
var pKey = setting.async.autoParam[i].split("="), spKey = pKey;
if (pKey.length>1) {
spKey = pKey[1];
pKey = pKey[0];
}
tmpParam[spKey] = node[pKey];
}
if (tools.isArray(setting.async.otherParam)) {
for (i = 0, l = setting.async.otherParam.length; i < l; i += 2) {
tmpParam[setting.async.otherParam[i]] = setting.async.otherParam[i + 1];
}
} else {
for (var p in setting.async.otherParam) {
tmpParam[p] = setting.async.otherParam[p];
}
}
var _tmpV = data.getRoot(setting)._ver;
$.ajax({
contentType: setting.async.contentType,
cache: false,
type: setting.async.type,
url: tools.apply(setting.async.url, [setting.treeId, node], setting.async.url),
data: tmpParam,
dataType: setting.async.dataType,
success: function(msg) {
if (_tmpV != data.getRoot(setting)._ver) {
return;
}
var newNodes = [];
try {
if (!msg || msg.length == 0) {
newNodes = [];
} else if (typeof msg == "string") {
newNodes = eval("(" + msg + ")");
} else {
newNodes = msg;
}
} catch(err) {
newNodes = msg;
}
if (node) {
node.isAjaxing = null;
node.zAsync = true;
}
view.setNodeLineIcos(setting, node);
if (newNodes && newNodes !== "") {
newNodes = tools.apply(setting.async.dataFilter, [setting.treeId, node, newNodes], newNodes);
view.addNodes(setting, node, !!newNodes ? tools.clone(newNodes) : [], !!isSilent);
} else {
view.addNodes(setting, node, [], !!isSilent);
}
setting.treeObj.trigger(consts.event.ASYNC_SUCCESS, [setting.treeId, node, msg]);
tools.apply(callback);
},
error: function(XMLHttpRequest, textStatus, errorThrown) {
if (_tmpV != data.getRoot(setting)._ver) {
return;
}
if (node) node.isAjaxing = null;
view.setNodeLineIcos(setting, node);
setting.treeObj.trigger(consts.event.ASYNC_ERROR, [setting.treeId, node, XMLHttpRequest, textStatus, errorThrown]);
}
});
return true;
},
cancelPreSelectedNode: function (setting, node, excludeNode) {
var list = data.getRoot(setting).curSelectedList,
i, n;
for (i=list.length-1; i>=0; i--) {
n = list[i];
if (node === n || (!node && (!excludeNode || excludeNode !== n))) {
$$(n, consts.id.A, setting).removeClass(consts.node.CURSELECTED);
if (node) {
data.removeSelectedNode(setting, node);
setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]);
break;
} else {
list.splice(i, 1);
setting.treeObj.trigger(consts.event.UNSELECTED, [event, setting.treeId, n]);
}
}
}
},
createNodeCallback: function(setting) {
if (!!setting.callback.onNodeCreated || !!setting.view.addDiyDom) {
var root = data.getRoot(setting);
while (root.createdNodes.length>0) {
var node = root.createdNodes.shift();
tools.apply(setting.view.addDiyDom, [setting.treeId, node]);
if (!!setting.callback.onNodeCreated) {
setting.treeObj.trigger(consts.event.NODECREATED, [setting.treeId, node]);
}
}
}
},
createNodes: function(setting, level, nodes, parentNode) {
if (!nodes || nodes.length == 0) return;
var root = data.getRoot(setting),
childKey = setting.data.key.children,
openFlag = !parentNode || parentNode.open || !!$$(parentNode[childKey][0], setting).get(0);
root.createdNodes = [];
var zTreeHtml = view.appendNodes(setting, level, nodes, parentNode, true, openFlag);
if (!parentNode) {
setting.treeObj.append(zTreeHtml.join(''));
} else {
var ulObj = $$(parentNode, consts.id.UL, setting);
if (ulObj.get(0)) {
ulObj.append(zTreeHtml.join(''));
}
}
view.createNodeCallback(setting);
},
destroy: function(setting) {
if (!setting) return;
data.initCache(setting);
data.initRoot(setting);
event.unbindTree(setting);
event.unbindEvent(setting);
setting.treeObj.empty();
delete settings[setting.treeId];
},
expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
var root = data.getRoot(setting),
childKey = setting.data.key.children;
if (!node) {
tools.apply(callback, []);
return;
}
if (root.expandTriggerFlag) {
var _callback = callback;
callback = function(){
if (_callback) _callback();
if (node.open) {
setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
} else {
setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
}
};
root.expandTriggerFlag = false;
}
if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) {
view.appendParentULDom(setting, node);
view.createNodeCallback(setting);
}
if (node.open == expandFlag) {
tools.apply(callback, []);
return;
}
var ulObj = $$(node, consts.id.UL, setting),
switchObj = $$(node, consts.id.SWITCH, setting),
icoObj = $$(node, consts.id.ICON, setting);
if (node.isParent) {
node.open = !node.open;
if (node.iconOpen && node.iconClose) {
icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
}
if (node.open) {
view.replaceSwitchClass(node, switchObj, consts.folder.OPEN);
view.replaceIcoClass(node, icoObj, consts.folder.OPEN);
if (animateFlag == false || setting.view.expandSpeed == "") {
ulObj.show();
tools.apply(callback, []);
} else {
if (node[childKey] && node[childKey].length > 0) {
ulObj.slideDown(setting.view.expandSpeed, callback);
} else {
ulObj.show();
tools.apply(callback, []);
}
}
} else {
view.replaceSwitchClass(node, switchObj, consts.folder.CLOSE);
view.replaceIcoClass(node, icoObj, consts.folder.CLOSE);
if (animateFlag == false || setting.view.expandSpeed == "" || !(node[childKey] && node[childKey].length > 0)) {
ulObj.hide();
tools.apply(callback, []);
} else {
ulObj.slideUp(setting.view.expandSpeed, callback);
}
}
} else {
tools.apply(callback, []);
}
},
expandCollapseParentNode: function(setting, node, expandFlag, animateFlag, callback) {
if (!node) return;
if (!node.parentTId) {
view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback);
return;
} else {
view.expandCollapseNode(setting, node, expandFlag, animateFlag);
}
if (node.parentTId) {
view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, animateFlag, callback);
}
},
expandCollapseSonNode: function(setting, node, expandFlag, animateFlag, callback) {
var root = data.getRoot(setting),
childKey = setting.data.key.children,
treeNodes = (node) ? node[childKey]: root[childKey],
selfAnimateSign = (node) ? false : animateFlag,
expandTriggerFlag = data.getRoot(setting).expandTriggerFlag;
data.getRoot(setting).expandTriggerFlag = false;
if (treeNodes) {
for (var i = 0, l = treeNodes.length; i < l; i++) {
if (treeNodes[i]) view.expandCollapseSonNode(setting, treeNodes[i], expandFlag, selfAnimateSign);
}
}
data.getRoot(setting).expandTriggerFlag = expandTriggerFlag;
view.expandCollapseNode(setting, node, expandFlag, animateFlag, callback );
},
isSelectedNode: function (setting, node) {
if (!node) {
return false;
}
var list = data.getRoot(setting).curSelectedList,
i;
for (i=list.length-1; i>=0; i--) {
if (node === list[i]) {
return true;
}
}
return false;
},
makeDOMNodeIcon: function(html, setting, node) {
var nameStr = data.getNodeName(setting, node),
name = setting.view.nameIsHTML ? nameStr : nameStr.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
html.push("<span id='", node.tId, consts.id.ICON,
"' title='' treeNode", consts.id.ICON," class='", view.makeNodeIcoClass(setting, node),
"' style='", view.makeNodeIcoStyle(setting, node), "'></span><span id='", node.tId, consts.id.SPAN,
"'>",name,"</span>");
},
makeDOMNodeLine: function(html, setting, node) {
html.push("<span id='", node.tId, consts.id.SWITCH, "' title='' class='", view.makeNodeLineClass(setting, node), "' treeNode", consts.id.SWITCH,"></span>");
},
makeDOMNodeMainAfter: function(html, setting, node) {
html.push("</li>");
},
makeDOMNodeMainBefore: function(html, setting, node) {
html.push("<li id='", node.tId, "' class='", consts.className.LEVEL, node.level,"' tabindex='0' hidefocus='true' treenode>");
},
makeDOMNodeNameAfter: function(html, setting, node) {
html.push("</a>");
},
makeDOMNodeNameBefore: function(html, setting, node) {
var title = data.getNodeTitle(setting, node),
url = view.makeNodeUrl(setting, node),
fontcss = view.makeNodeFontCss(setting, node),
fontStyle = [];
for (var f in fontcss) {
fontStyle.push(f, ":", fontcss[f], ";");
}
html.push("<a id='", node.tId, consts.id.A, "' class='", consts.className.LEVEL, node.level,"' treeNode", consts.id.A," onclick=\"", (node.click || ''),
"\" ", ((url != null && url.length > 0) ? "href='" + url + "'" : ""), " target='",view.makeNodeTarget(node),"' style='", fontStyle.join(''),
"'");
if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle) && title) {html.push("title='", title.replace(/'/g,"'").replace(/</g,'<').replace(/>/g,'>'),"'");}
html.push(">");
},
makeNodeFontCss: function(setting, node) {
var fontCss = tools.apply(setting.view.fontCss, [setting.treeId, node], setting.view.fontCss);
return (fontCss && ((typeof fontCss) != "function")) ? fontCss : {};
},
makeNodeIcoClass: function(setting, node) {
var icoCss = ["ico"];
if (!node.isAjaxing) {
icoCss[0] = (node.iconSkin ? node.iconSkin + "_" : "") + icoCss[0];
if (node.isParent) {
icoCss.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
} else {
icoCss.push(consts.folder.DOCU);
}
}
return consts.className.BUTTON + " " + icoCss.join('_');
},
makeNodeIcoStyle: function(setting, node) {
var icoStyle = [];
if (!node.isAjaxing) {
var icon = (node.isParent && node.iconOpen && node.iconClose) ? (node.open ? node.iconOpen : node.iconClose) : node.icon;
if (icon) icoStyle.push("background:url(", icon, ") 0 0 no-repeat;");
if (setting.view.showIcon == false || !tools.apply(setting.view.showIcon, [setting.treeId, node], true)) {
icoStyle.push("width:0px;height:0px;");
}
}
return icoStyle.join('');
},
makeNodeLineClass: function(setting, node) {
var lineClass = [];
if (setting.view.showLine) {
if (node.level == 0 && node.isFirstNode && node.isLastNode) {
lineClass.push(consts.line.ROOT);
} else if (node.level == 0 && node.isFirstNode) {
lineClass.push(consts.line.ROOTS);
} else if (node.isLastNode) {
lineClass.push(consts.line.BOTTOM);
} else {
lineClass.push(consts.line.CENTER);
}
} else {
lineClass.push(consts.line.NOLINE);
}
if (node.isParent) {
lineClass.push(node.open ? consts.folder.OPEN : consts.folder.CLOSE);
} else {
lineClass.push(consts.folder.DOCU);
}
return view.makeNodeLineClassEx(node) + lineClass.join('_');
},
makeNodeLineClassEx: function(node) {
return consts.className.BUTTON + " " + consts.className.LEVEL + node.level + " " + consts.className.SWITCH + " ";
},
makeNodeTarget: function(node) {
return (node.target || "_blank");
},
makeNodeUrl: function(setting, node) {
var urlKey = setting.data.key.url;
return node[urlKey] ? node[urlKey] : null;
},
makeUlHtml: function(setting, node, html, content) {
html.push("<ul id='", node.tId, consts.id.UL, "' class='", consts.className.LEVEL, node.level, " ", view.makeUlLineClass(setting, node), "' style='display:", (node.open ? "block": "none"),"'>");
html.push(content);
html.push("</ul>");
},
makeUlLineClass: function(setting, node) {
return ((setting.view.showLine && !node.isLastNode) ? consts.line.LINE : "");
},
removeChildNodes: function(setting, node) {
if (!node) return;
var childKey = setting.data.key.children,
nodes = node[childKey];
if (!nodes) return;
for (var i = 0, l = nodes.length; i < l; i++) {
data.removeNodeCache(setting, nodes[i]);
}
data.removeSelectedNode(setting);
delete node[childKey];
if (!setting.data.keep.parent) {
node.isParent = false;
node.open = false;
var tmp_switchObj = $$(node, consts.id.SWITCH, setting),
tmp_icoObj = $$(node, consts.id.ICON, setting);
view.replaceSwitchClass(node, tmp_switchObj, consts.folder.DOCU);
view.replaceIcoClass(node, tmp_icoObj, consts.folder.DOCU);
$$(node, consts.id.UL, setting).remove();
} else {
$$(node, consts.id.UL, setting).empty();
}
},
setFirstNode: function(setting, parentNode) {
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
if ( childLength > 0) {
parentNode[childKey][0].isFirstNode = true;
}
},
setLastNode: function(setting, parentNode) {
var childKey = setting.data.key.children, childLength = parentNode[childKey].length;
if ( childLength > 0) {
parentNode[childKey][childLength - 1].isLastNode = true;
}
},
removeNode: function(setting, node) {
var root = data.getRoot(setting),
childKey = setting.data.key.children,
parentNode = (node.parentTId) ? node.getParentNode() : root;
node.isFirstNode = false;
node.isLastNode = false;
node.getPreNode = function() {return null;};
node.getNextNode = function() {return null;};
if (!data.getNodeCache(setting, node.tId)) {
return;
}
$$(node, setting).remove();
data.removeNodeCache(setting, node);
data.removeSelectedNode(setting, node);
for (var i = 0, l = parentNode[childKey].length; i < l; i++) {
if (parentNode[childKey][i].tId == node.tId) {
parentNode[childKey].splice(i, 1);
break;
}
}
view.setFirstNode(setting, parentNode);
view.setLastNode(setting, parentNode);
var tmp_ulObj,tmp_switchObj,tmp_icoObj,
childLength = parentNode[childKey].length;
//repair nodes old parent
if (!setting.data.keep.parent && childLength == 0) {
//old parentNode has no child nodes
parentNode.isParent = false;
parentNode.open = false;
tmp_ulObj = $$(parentNode, consts.id.UL, setting);
tmp_switchObj = $$(parentNode, consts.id.SWITCH, setting);
tmp_icoObj = $$(parentNode, consts.id.ICON, setting);
view.replaceSwitchClass(parentNode, tmp_switchObj, consts.folder.DOCU);
view.replaceIcoClass(parentNode, tmp_icoObj, consts.folder.DOCU);
tmp_ulObj.css("display", "none");
} else if (setting.view.showLine && childLength > 0) {
//old parentNode has child nodes
var newLast = parentNode[childKey][childLength - 1];
tmp_ulObj = $$(newLast, consts.id.UL, setting);
tmp_switchObj = $$(newLast, consts.id.SWITCH, setting);
tmp_icoObj = $$(newLast, consts.id.ICON, setting);
if (parentNode == root) {
if (parentNode[childKey].length == 1) {
//node was root, and ztree has only one root after move node
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.ROOT);
} else {
var tmp_first_switchObj = $$(parentNode[childKey][0], consts.id.SWITCH, setting);
view.replaceSwitchClass(parentNode[childKey][0], tmp_first_switchObj, consts.line.ROOTS);
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
}
} else {
view.replaceSwitchClass(newLast, tmp_switchObj, consts.line.BOTTOM);
}
tmp_ulObj.removeClass(consts.line.LINE);
}
},
replaceIcoClass: function(node, obj, newName) {
if (!obj || node.isAjaxing) return;
var tmpName = obj.attr("class");
if (tmpName == undefined) return;
var tmpList = tmpName.split("_");
switch (newName) {
case consts.folder.OPEN:
case consts.folder.CLOSE:
case consts.folder.DOCU:
tmpList[tmpList.length-1] = newName;
break;
}
obj.attr("class", tmpList.join("_"));
},
replaceSwitchClass: function(node, obj, newName) {
if (!obj) return;
var tmpName = obj.attr("class");
if (tmpName == undefined) return;
var tmpList = tmpName.split("_");
switch (newName) {
case consts.line.ROOT:
case consts.line.ROOTS:
case consts.line.CENTER:
case consts.line.BOTTOM:
case consts.line.NOLINE:
tmpList[0] = view.makeNodeLineClassEx(node) + newName;
break;
case consts.folder.OPEN:
case consts.folder.CLOSE:
case consts.folder.DOCU:
tmpList[1] = newName;
break;
}
obj.attr("class", tmpList.join("_"));
if (newName !== consts.folder.DOCU) {
obj.removeAttr("disabled");
} else {
obj.attr("disabled", "disabled");
}
},
selectNode: function(setting, node, addFlag) {
if (!addFlag) {
view.cancelPreSelectedNode(setting, null, node);
}
$$(node, consts.id.A, setting).addClass(consts.node.CURSELECTED);
data.addSelectedNode(setting, node);
setting.treeObj.trigger(consts.event.SELECTED, [event, setting.treeId, node]);
},
setNodeFontCss: function(setting, treeNode) {
var aObj = $$(treeNode, consts.id.A, setting),
fontCss = view.makeNodeFontCss(setting, treeNode);
if (fontCss) {
aObj.css(fontCss);
}
},
setNodeLineIcos: function(setting, node) {
if (!node) return;
var switchObj = $$(node, consts.id.SWITCH, setting),
ulObj = $$(node, consts.id.UL, setting),
icoObj = $$(node, consts.id.ICON, setting),
ulLine = view.makeUlLineClass(setting, node);
if (ulLine.length==0) {
ulObj.removeClass(consts.line.LINE);
} else {
ulObj.addClass(ulLine);
}
switchObj.attr("class", view.makeNodeLineClass(setting, node));
if (node.isParent) {
switchObj.removeAttr("disabled");
} else {
switchObj.attr("disabled", "disabled");
}
icoObj.removeAttr("style");
icoObj.attr("style", view.makeNodeIcoStyle(setting, node));
icoObj.attr("class", view.makeNodeIcoClass(setting, node));
},
setNodeName: function(setting, node) {
var title = data.getNodeTitle(setting, node),
nObj = $$(node, consts.id.SPAN, setting);
nObj.empty();
if (setting.view.nameIsHTML) {
nObj.html(data.getNodeName(setting, node));
} else {
nObj.text(data.getNodeName(setting, node));
}
if (tools.apply(setting.view.showTitle, [setting.treeId, node], setting.view.showTitle)) {
var aObj = $$(node, consts.id.A, setting);
aObj.attr("title", !title ? "" : title);
}
},
setNodeTarget: function(setting, node) {
var aObj = $$(node, consts.id.A, setting);
aObj.attr("target", view.makeNodeTarget(node));
},
setNodeUrl: function(setting, node) {
var aObj = $$(node, consts.id.A, setting),
url = view.makeNodeUrl(setting, node);
if (url == null || url.length == 0) {
aObj.removeAttr("href");
} else {
aObj.attr("href", url);
}
},
switchNode: function(setting, node) {
if (node.open || !tools.canAsync(setting, node)) {
view.expandCollapseNode(setting, node, !node.open);
} else if (setting.async.enable) {
if (!view.asyncNode(setting, node)) {
view.expandCollapseNode(setting, node, !node.open);
return;
}
} else if (node) {
view.expandCollapseNode(setting, node, !node.open);
}
}
};
// zTree defind
$.fn.zTree = {
consts : _consts,
_z : {
tools: tools,
view: view,
event: event,
data: data
},
getZTreeObj: function(treeId) {
var o = data.getZTreeTools(treeId);
return o ? o : null;
},
destroy: function(treeId) {
if (!!treeId && treeId.length > 0) {
view.destroy(data.getSetting(treeId));
} else {
for(var s in settings) {
view.destroy(settings[s]);
}
}
},
init: function(obj, zSetting, zNodes) {
var setting = tools.clone(_setting);
$.extend(true, setting, zSetting);
setting.treeId = obj.attr("id");
setting.treeObj = obj;
setting.treeObj.empty();
settings[setting.treeId] = setting;
//For some older browser,(e.g., ie6)
if(typeof document.body.style.maxHeight === "undefined") {
setting.view.expandSpeed = "";
}
data.initRoot(setting);
var root = data.getRoot(setting),
childKey = setting.data.key.children;
zNodes = zNodes ? tools.clone(tools.isArray(zNodes)? zNodes : [zNodes]) : [];
if (setting.data.simpleData.enable) {
root[childKey] = data.transformTozTreeFormat(setting, zNodes);
} else {
root[childKey] = zNodes;
}
data.initCache(setting);
event.unbindTree(setting);
event.bindTree(setting);
event.unbindEvent(setting);
event.bindEvent(setting);
var zTreeTools = {
setting : setting,
addNodes : function(parentNode, newNodes, isSilent) {
if (!newNodes) return null;
if (!parentNode) parentNode = null;
if (parentNode && !parentNode.isParent && setting.data.keep.leaf) return null;
var xNewNodes = tools.clone(tools.isArray(newNodes)? newNodes: [newNodes]);
function addCallback() {
view.addNodes(setting, parentNode, xNewNodes, (isSilent==true));
}
if (tools.canAsync(setting, parentNode)) {
view.asyncNode(setting, parentNode, isSilent, addCallback);
} else {
addCallback();
}
return xNewNodes;
},
cancelSelectedNode : function(node) {
view.cancelPreSelectedNode(setting, node);
},
destroy : function() {
view.destroy(setting);
},
expandAll : function(expandFlag) {
expandFlag = !!expandFlag;
view.expandCollapseSonNode(setting, null, expandFlag, true);
return expandFlag;
},
expandNode : function(node, expandFlag, sonSign, focus, callbackFlag) {
if (!node || !node.isParent) return null;
if (expandFlag !== true && expandFlag !== false) {
expandFlag = !node.open;
}
callbackFlag = !!callbackFlag;
if (callbackFlag && expandFlag && (tools.apply(setting.callback.beforeExpand, [setting.treeId, node], true) == false)) {
return null;
} else if (callbackFlag && !expandFlag && (tools.apply(setting.callback.beforeCollapse, [setting.treeId, node], true) == false)) {
return null;
}
if (expandFlag && node.parentTId) {
view.expandCollapseParentNode(setting, node.getParentNode(), expandFlag, false);
}
if (expandFlag === node.open && !sonSign) {
return null;
}
data.getRoot(setting).expandTriggerFlag = callbackFlag;
if (!tools.canAsync(setting, node) && sonSign) {
view.expandCollapseSonNode(setting, node, expandFlag, true, function() {
if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
});
} else {
node.open = !expandFlag;
view.switchNode(this.setting, node);
if (focus !== false) {try{$$(node, setting).focus().blur();}catch(e){}}
}
return expandFlag;
},
getNodes : function() {
return data.getNodes(setting);
},
getNodeByParam : function(key, value, parentNode) {
if (!key) return null;
return data.getNodeByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
},
getNodeByTId : function(tId) {
return data.getNodeCache(setting, tId);
},
getNodesByParam : function(key, value, parentNode) {
if (!key) return null;
return data.getNodesByParam(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
},
getNodesByParamFuzzy : function(key, value, parentNode) {
if (!key) return null;
return data.getNodesByParamFuzzy(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), key, value);
},
getNodesByFilter: function(filter, isSingle, parentNode, invokeParam) {
isSingle = !!isSingle;
if (!filter || (typeof filter != "function")) return (isSingle ? null : []);
return data.getNodesByFilter(setting, parentNode?parentNode[setting.data.key.children]:data.getNodes(setting), filter, isSingle, invokeParam);
},
getNodeIndex : function(node) {
if (!node) return null;
var childKey = setting.data.key.children,
parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
for (var i=0, l = parentNode[childKey].length; i < l; i++) {
if (parentNode[childKey][i] == node) return i;
}
return -1;
},
getSelectedNodes : function() {
var r = [], list = data.getRoot(setting).curSelectedList;
for (var i=0, l=list.length; i<l; i++) {
r.push(list[i]);
}
return r;
},
isSelectedNode : function(node) {
return data.isSelectedNode(setting, node);
},
reAsyncChildNodes : function(parentNode, reloadType, isSilent) {
if (!this.setting.async.enable) return;
var isRoot = !parentNode;
if (isRoot) {
parentNode = data.getRoot(setting);
}
if (reloadType=="refresh") {
var childKey = this.setting.data.key.children;
for (var i = 0, l = parentNode[childKey] ? parentNode[childKey].length : 0; i < l; i++) {
data.removeNodeCache(setting, parentNode[childKey][i]);
}
data.removeSelectedNode(setting);
parentNode[childKey] = [];
if (isRoot) {
this.setting.treeObj.empty();
} else {
var ulObj = $$(parentNode, consts.id.UL, setting);
ulObj.empty();
}
}
view.asyncNode(this.setting, isRoot? null:parentNode, !!isSilent);
},
refresh : function() {
this.setting.treeObj.empty();
var root = data.getRoot(setting),
nodes = root[setting.data.key.children]
data.initRoot(setting);
root[setting.data.key.children] = nodes
data.initCache(setting);
view.createNodes(setting, 0, root[setting.data.key.children]);
},
removeChildNodes : function(node) {
if (!node) return null;
var childKey = setting.data.key.children,
nodes = node[childKey];
view.removeChildNodes(setting, node);
return nodes ? nodes : null;
},
removeNode : function(node, callbackFlag) {
if (!node) return;
callbackFlag = !!callbackFlag;
if (callbackFlag && tools.apply(setting.callback.beforeRemove, [setting.treeId, node], true) == false) return;
view.removeNode(setting, node);
if (callbackFlag) {
this.setting.treeObj.trigger(consts.event.REMOVE, [setting.treeId, node]);
}
},
selectNode : function(node, addFlag) {
if (!node) return;
if (tools.uCanDo(setting)) {
addFlag = setting.view.selectedMulti && addFlag;
if (node.parentTId) {
view.expandCollapseParentNode(setting, node.getParentNode(), true, false, function() {
try{$$(node, setting).focus().blur();}catch(e){}
});
} else {
try{$$(node, setting).focus().blur();}catch(e){}
}
view.selectNode(setting, node, addFlag);
}
},
transformTozTreeNodes : function(simpleNodes) {
return data.transformTozTreeFormat(setting, simpleNodes);
},
transformToArray : function(nodes) {
return data.transformToArrayFormat(setting, nodes);
},
updateNode : function(node, checkTypeFlag) {
if (!node) return;
var nObj = $$(node, setting);
if (nObj.get(0) && tools.uCanDo(setting)) {
view.setNodeName(setting, node);
view.setNodeTarget(setting, node);
view.setNodeUrl(setting, node);
view.setNodeLineIcos(setting, node);
view.setNodeFontCss(setting, node);
}
}
}
root.treeTools = zTreeTools;
data.setZTreeTools(setting, zTreeTools);
if (root[childKey] && root[childKey].length > 0) {
view.createNodes(setting, 0, root[childKey]);
} else if (setting.async.enable && setting.async.url && setting.async.url !== '') {
view.asyncNode(setting);
}
return zTreeTools;
}
};
var zt = $.fn.zTree,
$$ = tools.$,
consts = zt.consts;
})(jQuery);/*
* JQuery zTree excheck v3.5.18
* http://zTree.me/
*
* Copyright (c) 2010 Hunter.z
*
* Licensed same as jquery - MIT License
* http://www.opensource.org/licenses/mit-license.php
*
* email: hunter.z@263.net
* Date: 2015-06-18
*/
(function($){
//default consts of excheck
var _consts = {
event: {
CHECK: "ztree_check"
},
id: {
CHECK: "_check"
},
checkbox: {
STYLE: "checkbox",
DEFAULT: "chk",
DISABLED: "disable",
FALSE: "false",
TRUE: "true",
FULL: "full",
PART: "part",
FOCUS: "focus"
},
radio: {
STYLE: "radio",
TYPE_ALL: "all",
TYPE_LEVEL: "level"
}
},
//default setting of excheck
_setting = {
check: {
enable: false,
autoCheckTrigger: false,
chkStyle: _consts.checkbox.STYLE,
nocheckInherit: false,
chkDisabledInherit: false,
radioType: _consts.radio.TYPE_LEVEL,
chkboxType: {
"Y": "ps",
"N": "ps"
}
},
data: {
key: {
checked: "checked"
}
},
callback: {
beforeCheck:null,
onCheck:null
}
},
//default root of excheck
_initRoot = function (setting) {
var r = data.getRoot(setting);
r.radioCheckedList = [];
},
//default cache of excheck
_initCache = function(treeId) {},
//default bind event of excheck
_bindEvent = function(setting) {
var o = setting.treeObj,
c = consts.event;
o.bind(c.CHECK, function (event, srcEvent, treeId, node) {
event.srcEvent = srcEvent;
tools.apply(setting.callback.onCheck, [event, treeId, node]);
});
},
_unbindEvent = function(setting) {
var o = setting.treeObj,
c = consts.event;
o.unbind(c.CHECK);
},
//default event proxy of excheck
_eventProxy = function(e) {
var target = e.target,
setting = data.getSetting(e.data.treeId),
tId = "", node = null,
nodeEventType = "", treeEventType = "",
nodeEventCallback = null, treeEventCallback = null;
if (tools.eqs(e.type, "mouseover")) {
if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
tId = tools.getNodeMainDom(target).id;
nodeEventType = "mouseoverCheck";
}
} else if (tools.eqs(e.type, "mouseout")) {
if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
tId = tools.getNodeMainDom(target).id;
nodeEventType = "mouseoutCheck";
}
} else if (tools.eqs(e.type, "click")) {
if (setting.check.enable && tools.eqs(target.tagName, "span") && target.getAttribute("treeNode"+ consts.id.CHECK) !== null) {
tId = tools.getNodeMainDom(target).id;
nodeEventType = "checkNode";
}
}
if (tId.length>0) {
node = data.getNodeCache(setting, tId);
switch (nodeEventType) {
case "checkNode" :
nodeEventCallback = _handler.onCheckNode;
break;
case "mouseoverCheck" :
nodeEventCallback = _handler.onMouseoverCheck;
break;
case "mouseoutCheck" :
nodeEventCallback = _handler.onMouseoutCheck;
break;
}
}
var proxyResult = {
stop: nodeEventType === "checkNode",
node: node,
nodeEventType: nodeEventType,
nodeEventCallback: nodeEventCallback,
treeEventType: treeEventType,
treeEventCallback: treeEventCallback
};
return proxyResult
},
//default init node of excheck
_initNode = function(setting, level, n, parentNode, isFirstNode, isLastNode, openFlag) {
if (!n) return;
var checkedKey = setting.data.key.checked;
if (typeof n[checkedKey] == "string") n[checkedKey] = tools.eqs(n[checkedKey], "true");
n[checkedKey] = !!n[checkedKey];
n.checkedOld = n[checkedKey];
if (typeof n.nocheck == "string") n.nocheck = tools.eqs(n.nocheck, "true");
n.nocheck = !!n.nocheck || (setting.check.nocheckInherit && parentNode && !!parentNode.nocheck);
if (typeof n.chkDisabled == "string") n.chkDisabled = tools.eqs(n.chkDisabled, "true");
n.chkDisabled = !!n.chkDisabled || (setting.check.chkDisabledInherit && parentNode && !!parentNode.chkDisabled);
if (typeof n.halfCheck == "string") n.halfCheck = tools.eqs(n.halfCheck, "true");
n.halfCheck = !!n.halfCheck;
n.check_Child_State = -1;
n.check_Focus = false;
n.getCheckStatus = function() {return data.getCheckStatus(setting, n);};
if (setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL && n[checkedKey] ) {
var r = data.getRoot(setting);
r.radioCheckedList.push(n);
}
},
//add dom for check
_beforeA = function(setting, node, html) {
var checkedKey = setting.data.key.checked;
if (setting.check.enable) {
data.makeChkFlag(setting, node);
html.push("<span ID='", node.tId, consts.id.CHECK, "' class='", view.makeChkClass(setting, node), "' treeNode", consts.id.CHECK, (node.nocheck === true?" style='display:none;'":""),"></span>");
}
},
//update zTreeObj, add method of check
_zTreeTools = function(setting, zTreeTools) {
zTreeTools.checkNode = function(node, checked, checkTypeFlag, callbackFlag) {
var checkedKey = this.setting.data.key.checked;
if (node.chkDisabled === true) return;
if (checked !== true && checked !== false) {
checked = !node[checkedKey];
}
callbackFlag = !!callbackFlag;
if (node[checkedKey] === checked && !checkTypeFlag) {
return;
} else if (callbackFlag && tools.apply(this.setting.callback.beforeCheck, [this.setting.treeId, node], true) == false) {
return;
}
if (tools.uCanDo(this.setting) && this.setting.check.enable && node.nocheck !== true) {
node[checkedKey] = checked;
var checkObj = $$(node, consts.id.CHECK, this.setting);
if (checkTypeFlag || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
view.setChkClass(this.setting, checkObj, node);
view.repairParentChkClassWithSelf(this.setting, node);
if (callbackFlag) {
this.setting.treeObj.trigger(consts.event.CHECK, [null, this.setting.treeId, node]);
}
}
}
zTreeTools.checkAllNodes = function(checked) {
view.repairAllChk(this.setting, !!checked);
}
zTreeTools.getCheckedNodes = function(checked) {
var childKey = this.setting.data.key.children;
checked = (checked !== false);
return data.getTreeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey], checked);
}
zTreeTools.getChangeCheckedNodes = function() {
var childKey = this.setting.data.key.children;
return data.getTreeChangeCheckedNodes(this.setting, data.getRoot(this.setting)[childKey]);
}
zTreeTools.setChkDisabled = function(node, disabled, inheritParent, inheritChildren) {
disabled = !!disabled;
inheritParent = !!inheritParent;
inheritChildren = !!inheritChildren;
view.repairSonChkDisabled(this.setting, node, disabled, inheritChildren);
view.repairParentChkDisabled(this.setting, node.getParentNode(), disabled, inheritParent);
}
var _updateNode = zTreeTools.updateNode;
zTreeTools.updateNode = function(node, checkTypeFlag) {
if (_updateNode) _updateNode.apply(zTreeTools, arguments);
if (!node || !this.setting.check.enable) return;
var nObj = $$(node, this.setting);
if (nObj.get(0) && tools.uCanDo(this.setting)) {
var checkObj = $$(node, consts.id.CHECK, this.setting);
if (checkTypeFlag == true || this.setting.check.chkStyle === consts.radio.STYLE) view.checkNodeRelation(this.setting, node);
view.setChkClass(this.setting, checkObj, node);
view.repairParentChkClassWithSelf(this.setting, node);
}
}
},
//method of operate data
_data = {
getRadioCheckedList: function(setting) {
var checkedList = data.getRoot(setting).radioCheckedList;
for (var i=0, j=checkedList.length; i<j; i++) {
if(!data.getNodeCache(setting, checkedList[i].tId)) {
checkedList.splice(i, 1);
i--; j--;
}
}
return checkedList;
},
getCheckStatus: function(setting, node) {
if (!setting.check.enable || node.nocheck || node.chkDisabled) return null;
var checkedKey = setting.data.key.checked,
r = {
checked: node[checkedKey],
half: node.halfCheck ? node.halfCheck : (setting.check.chkStyle == consts.radio.STYLE ? (node.check_Child_State === 2) : (node[checkedKey] ? (node.check_Child_State > -1 && node.check_Child_State < 2) : (node.check_Child_State > 0)))
};
return r;
},
getTreeCheckedNodes: function(setting, nodes, checked, results) {
if (!nodes) return [];
var childKey = setting.data.key.children,
checkedKey = setting.data.key.checked,
onlyOne = (checked && setting.check.chkStyle == consts.radio.STYLE && setting.check.radioType == consts.radio.TYPE_ALL);
results = !results ? [] : results;
for (var i = 0, l = nodes.length; i < l; i++) {
if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] == checked) {
results.push(nodes[i]);
if(onlyOne) {
break;
}
}
data.getTreeCheckedNodes(setting, nodes[i][childKey], checked, results);
if(onlyOne && results.length > 0) {
break;
}
}
return results;
},
getTreeChangeCheckedNodes: function(setting, nodes, results) {
if (!nodes) return [];
var childKey = setting.data.key.children,
checkedKey = setting.data.key.checked;
results = !results ? [] : results;
for (var i = 0, l = nodes.length; i < l; i++) {
if (nodes[i].nocheck !== true && nodes[i].chkDisabled !== true && nodes[i][checkedKey] != nodes[i].checkedOld) {
results.push(nodes[i]);
}
data.getTreeChangeCheckedNodes(setting, nodes[i][childKey], results);
}
return results;
},
makeChkFlag: function(setting, node) {
if (!node) return;
var childKey = setting.data.key.children,
checkedKey = setting.data.key.checked,
chkFlag = -1;
if (node[childKey]) {
for (var i = 0, l = node[childKey].length; i < l; i++) {
var cNode = node[childKey][i];
var tmp = -1;
if (setting.check.chkStyle == consts.radio.STYLE) {
if (cNode.nocheck === true || cNode.chkDisabled === true) {
tmp = cNode.check_Child_State;
} else if (cNode.halfCheck === true) {
tmp = 2;
} else if (cNode[checkedKey]) {
tmp = 2;
} else {
tmp = cNode.check_Child_State > 0 ? 2:0;
}
if (tmp == 2) {
chkFlag = 2; break;
} else if (tmp == 0){
chkFlag = 0;
}
} else if (setting.check.chkStyle == consts.checkbox.STYLE) {
if (cNode.nocheck === true || cNode.chkDisabled === true) {
tmp = cNode.check_Child_State;
} else if (cNode.halfCheck === true) {
tmp = 1;
} else if (cNode[checkedKey] ) {
tmp = (cNode.check_Child_State === -1 || cNode.check_Child_State === 2) ? 2 : 1;
} else {
tmp = (cNode.check_Child_State > 0) ? 1 : 0;
}
if (tmp === 1) {
chkFlag = 1; break;
} else if (tmp === 2 && chkFlag > -1 && i > 0 && tmp !== chkFlag) {
chkFlag = 1; break;
} else if (chkFlag === 2 && tmp > -1 && tmp < 2) {
chkFlag = 1; break;
} else if (tmp > -1) {
chkFlag = tmp;
}
}
}
}
node.check_Child_State = chkFlag;
}
},
//method of event proxy
_event = {
},
//method of event handler
_handler = {
onCheckNode: function (event, node) {
if (node.chkDisabled === true) return false;
var setting = data.getSetting(event.data.treeId),
checkedKey = setting.data.key.checked;
if (tools.apply(setting.callback.beforeCheck, [setting.treeId, node], true) == false) return true;
node[checkedKey] = !node[checkedKey];
view.checkNodeRelation(setting, node);
var checkObj = $$(node, consts.id.CHECK, setting);
view.setChkClass(setting, checkObj, node);
view.repairParentChkClassWithSelf(setting, node);
setting.treeObj.trigger(consts.event.CHECK, [event, setting.treeId, node]);
return true;
},
onMouseoverCheck: function(event, node) {
if (node.chkDisabled === true) return false;
var setting = data.getSetting(event.data.treeId),
checkObj = $$(node, consts.id.CHECK, setting);
node.check_Focus = true;
view.setChkClass(setting, checkObj, node);
return true;
},
onMouseoutCheck: function(event, node) {
if (node.chkDisabled === true) return false;
var setting = data.getSetting(event.data.treeId),
checkObj = $$(node, consts.id.CHECK, setting);
node.check_Focus = false;
view.setChkClass(setting, checkObj, node);
return true;
}
},
//method of tools for zTree
_tools = {
},
//method of operate ztree dom
_view = {
checkNodeRelation: function(setting, node) {
var pNode, i, l,
childKey = setting.data.key.children,
checkedKey = setting.data.key.checked,
r = consts.radio;
if (setting.check.chkStyle == r.STYLE) {
var checkedList = data.getRadioCheckedList(setting);
if (node[checkedKey]) {
if (setting.check.radioType == r.TYPE_ALL) {
for (i = checkedList.length-1; i >= 0; i--) {
pNode = checkedList[i];
if (pNode[checkedKey] && pNode != node) {
pNode[checkedKey] = false;
checkedList.splice(i, 1);
view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
if (pNode.parentTId != node.parentTId) {
view.repairParentChkClassWithSelf(setting, pNode);
}
}
}
checkedList.push(node);
} else {
var parentNode = (node.parentTId) ? node.getParentNode() : data.getRoot(setting);
for (i = 0, l = parentNode[childKey].length; i < l; i++) {
pNode = parentNode[childKey][i];
if (pNode[checkedKey] && pNode != node) {
pNode[checkedKey] = false;
view.setChkClass(setting, $$(pNode, consts.id.CHECK, setting), pNode);
}
}
}
} else if (setting.check.radioType == r.TYPE_ALL) {
for (i = 0, l = checkedList.length; i < l; i++) {
if (node == checkedList[i]) {
checkedList.splice(i, 1);
break;
}
}
}
} else {
if (node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.Y.indexOf("s") > -1)) {
view.setSonNodeCheckBox(setting, node, true);
}
if (!node[checkedKey] && (!node[childKey] || node[childKey].length==0 || setting.check.chkboxType.N.indexOf("s") > -1)) {
view.setSonNodeCheckBox(setting, node, false);
}
if (node[checkedKey] && setting.check.chkboxType.Y.indexOf("p") > -1) {
view.setParentNodeCheckBox(setting, node, true);
}
if (!node[checkedKey] && setting.check.chkboxType.N.indexOf("p") > -1) {
view.setParentNodeCheckBox(setting, node, false);
}
}
},
makeChkClass: function(setting, node) {
var checkedKey = setting.data.key.checked,
c = consts.checkbox, r = consts.radio,
fullStyle = "";
if (node.chkDisabled === true) {
fullStyle = c.DISABLED;
} else if (node.halfCheck) {
fullStyle = c.PART;
} else if (setting.check.chkStyle == r.STYLE) {
fullStyle = (node.check_Child_State < 1)? c.FULL:c.PART;
} else {
fullStyle = node[checkedKey] ? ((node.check_Child_State === 2 || node.check_Child_State === -1) ? c.FULL:c.PART) : ((node.check_Child_State < 1)? c.FULL:c.PART);
}
var chkName = setting.check.chkStyle + "_" + (node[checkedKey] ? c.TRUE : c.FALSE) + "_" + fullStyle;
chkName = (node.check_Focus && node.chkDisabled !== true) ? chkName + "_" + c.FOCUS : chkName;
return consts.className.BUTTON + " " + c.DEFAULT + " " + chkName;
},
repairAllChk: function(setting, checked) {
if (setting.check.enable && setting.check.chkStyle === consts.checkbox.STYLE) {
var checkedKey = setting.data.key.checked,
childKey = setting.data.key.children,
root = data.getRoot(setting);
for (var i = 0, l = root[childKey].length; i<l ; i++) {
var node = root[childKey][i];
if (node.nocheck !== true && node.chkDisabled !== true) {
node[checkedKey] = checked;
}
view.setSonNodeCheckBox(setting, node, checked);
}
}
},
repairChkClass: function(setting, node) {
if (!node) return;
data.makeChkFlag(setting, node);
if (node.nocheck !== true) {
var checkObj = $$(node, consts.id.CHECK, setting);
view.setChkClass(setting, checkObj, node);
}
},
repairParentChkClass: function(setting, node) {
if (!node || !node.parentTId) return;
var pNode = node.getParentNode();
view.repairChkClass(setting, pNode);
view.repairParentChkClass(setting, pNode);
},
repairParentChkClassWithSelf: function(setting, node) {
if (!node) return;
var childKey = setting.data.key.children;
if (node[childKey] && node[childKey].length > 0) {
view.repairParentChkClass(setting, node[childKey][0]);
} else {
view.repairParentChkClass(setting, node);
}
},
repairSonChkDisabled: function(setting, node, chkDisabled, inherit) {
if (!node) return;
var childKey = setting.data.key.children;
if (node.chkDisabled != chkDisabled) {
node.chkDisabled = chkDisabled;
}
view.repairChkClass(setting, node);
if (node[childKey] && inherit) {
for (var i = 0, l = node[childKey].length; i < l; i++) {
var sNode = node[childKey][i];
view.repairSonChkDisabled(setting, sNode, chkDisabled, inherit);
}
}
},
repairParentChkDisabled: function(setting, node, chkDisabled, inherit) {
if (!node) return;
if (node.chkDisabled != chkDisabled && inherit) {
node.chkDisabled = chkDisabled;
}
view.repairChkClass(setting, node);
view.repairParentChkDisabled(setting, node.getParentNode(), chkDisabled, inherit);
},
setChkClass: function(setting, obj, node) {
if (!obj) return;
if (node.nocheck === true) {
obj.hide();
} else {
obj.show();
}
obj.attr('class', view.makeChkClass(setting, node));
},
setParentNodeCheckBox: function(setting, node, value, srcNode) {
var childKey = setting.data.key.children,
checkedKey = setting.data.key.checked,
checkObj = $$(node, consts.id.CHECK, setting);
if (!srcNode) srcNode = node;
data.makeChkFlag(setting, node);
if (node.nocheck !== true && node.chkDisabled !== true) {
node[checkedKey] = value;
view.setChkClass(setting, checkObj, node);
if (setting.check.autoCheckTrigger && node != srcNode) {
setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
}
}
if (node.parentTId) {
var pSign = true;
if (!value) {
var pNodes = node.getParentNode()[childKey];
for (var i = 0, l = pNodes.length; i < l; i++) {
if ((pNodes[i].nocheck !== true && pNodes[i].chkDisabled !== true && pNodes[i][checkedKey])
|| ((pNodes[i].nocheck === true || pNodes[i].chkDisabled === true) && pNodes[i].check_Child_State > 0)) {
pSign = false;
break;
}
}
}
if (pSign) {
view.setParentNodeCheckBox(setting, node.getParentNode(), value, srcNode);
}
}
},
setSonNodeCheckBox: function(setting, node, value, srcNode) {
if (!node) return;
var childKey = setting.data.key.children,
checkedKey = setting.data.key.checked,
checkObj = $$(node, consts.id.CHECK, setting);
if (!srcNode) srcNode = node;
var hasDisable = false;
if (node[childKey]) {
for (var i = 0, l = node[childKey].length; i < l && node.chkDisabled !== true; i++) {
var sNode = node[childKey][i];
view.setSonNodeCheckBox(setting, sNode, value, srcNode);
if (sNode.chkDisabled === true) hasDisable = true;
}
}
if (node != data.getRoot(setting) && node.chkDisabled !== true) {
if (hasDisable && node.nocheck !== true) {
data.makeChkFlag(setting, node);
}
if (node.nocheck !== true && node.chkDisabled !== true) {
node[checkedKey] = value;
if (!hasDisable) node.check_Child_State = (node[childKey] && node[childKey].length > 0) ? (value ? 2 : 0) : -1;
} else {
node.check_Child_State = -1;
}
view.setChkClass(setting, checkObj, node);
if (setting.check.autoCheckTrigger && node != srcNode && node.nocheck !== true && node.chkDisabled !== true) {
setting.treeObj.trigger(consts.event.CHECK, [null, setting.treeId, node]);
}
}
}
},
_z = {
tools: _tools,
view: _view,
event: _event,
data: _data
};
$.extend(true, $.fn.zTree.consts, _consts);
$.extend(true, $.fn.zTree._z, _z);
var zt = $.fn.zTree,
tools = zt._z.tools,
consts = zt.consts,
view = zt._z.view,
data = zt._z.data,
event = zt._z.event,
$$ = tools.$;
data.exSetting(_setting);
data.addInitBind(_bindEvent);
data.addInitUnBind(_unbindEvent);
data.addInitCache(_initCache);
data.addInitNode(_initNode);
data.addInitProxy(_eventProxy, true);
data.addInitRoot(_initRoot);
data.addBeforeA(_beforeA);
data.addZTreeTools(_zTreeTools);
var _createNodes = view.createNodes;
view.createNodes = function(setting, level, nodes, parentNode) {
if (_createNodes) _createNodes.apply(view, arguments);
if (!nodes) return;
view.repairParentChkClassWithSelf(setting, parentNode);
}
var _removeNode = view.removeNode;
view.removeNode = function(setting, node) {
var parentNode = node.getParentNode();
if (_removeNode) _removeNode.apply(view, arguments);
if (!node || !parentNode) return;
view.repairChkClass(setting, parentNode);
view.repairParentChkClass(setting, parentNode);
}
var _appendNodes = view.appendNodes;
view.appendNodes = function(setting, level, nodes, parentNode, initFlag, openFlag) {
var html = "";
if (_appendNodes) {
html = _appendNodes.apply(view, arguments);
}
if (parentNode) {
data.makeChkFlag(setting, parentNode);
}
return html;
}
})(jQuery);/**
* 当没有元素时有提示信息的view
*
* Created by GUY on 2015/9/8.
* @class BI.Pane
* @extends BI.Widget
* @abstract
*/
BI.Pane = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Pane.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-pane",
tipText: BI.i18nText("BI-No_Selected_Item"),
overlap: true,
onLoaded: BI.emptyFn
})
},
_init: function () {
BI.Pane.superclass._init.apply(this, arguments);
},
_assertTip: function () {
var o = this.options;
if (!this._tipText) {
this._tipText = BI.createWidget({
type: "bi.label",
cls: "bi-tips",
text: o.tipText,
height: 25
});
BI.createWidget({
type: "bi.vertical",
element: this,
items: [this._tipText],
bgap: 25
});
}
},
loading: function () {
var self = this, o = this.options;
if (o.overlap === true) {
if (!BI.Maskers.has(this.getName())) {
BI.createWidget({
type: 'bi.vtape',
items: [{
el: {
type: "bi.layout",
cls: "loading-background"
},
height: 30
}],
element: BI.Maskers.make(this.getName(), this)
});
}
BI.Maskers.show(self.getName());
} else if (BI.isNull(this._loading)) {
this._loading = BI.createWidget({
type: "bi.layout",
cls: "loading-background",
height: 30
});
this._loading.element.css("zIndex", 1);
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this._loading,
left: 0,
right: 0,
top: 0
}]
})
}
},
loaded: function () {
var self = this, o = this.options;
BI.Maskers.remove(self.getName());
this._loading && this._loading.destroy();
this._loading && (this._loading = null);
o.onLoaded();
self.fireEvent(BI.Pane.EVENT_LOADED);
},
check: function () {
this.setTipVisible(BI.isEmpty(this.options.items));
},
setTipVisible: function (b) {
if (b === true) {
this._assertTip();
this._tipText.setVisible(true);
} else {
this._tipText && this._tipText.setVisible(false);
}
},
populate: function (items) {
this.options.items = items || [];
this.check();
},
empty: function () {
}
});
BI.Pane.EVENT_LOADED = "EVENT_LOADED";/**
* guy
* 这仅仅只是一个超类, 所有简单控件的基类
* 1、类的控制，
* 2、title的控制
* 3、文字超过边界显示3个点
* 4、cursor默认pointor
* @class BI.Single
* @extends BI.Widget
* @abstract
*/
BI.Single = BI.inherit(BI.Widget, {
_defaultConfig: function () {
var conf = BI.Single.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-single",
readonly: false,
title: null,
warningTitle: null,
tipType: null, // success或warning
value: null
})
},
_showToolTip: function (e, opt) {
opt || (opt = {});
var self = this;
var type = this.getTipType() || (this.isEnabled() ? "success" : "warning");
var title = type === "success" ? this.getTitle() : (this.getWarningTitle() || this.getTitle());
if (BI.isKey(title)) {
BI.Tooltips.show(e, this.getName(), title, type, this, opt);
}
},
_hideTooltip: function () {
var self = this;
var tooltip = BI.Tooltips.get(this.getName());
if (BI.isNotNull(tooltip)) {
tooltip.element.fadeOut(200, function () {
BI.Tooltips.remove(self.getName());
});
}
},
_init: function () {
BI.Single.superclass._init.apply(this, arguments);
var self = this, o = this.options;
if (BI.isKey(o.title) || BI.isKey(o.warningTitle)
|| BI.isFunction(o.title) || BI.isFunction(o.warningTitle)) {
this.enableHover();
}
},
enableHover: function (opt) {
opt || (opt = {});
var self = this;
if (!this._hoverBinded) {
this.element.on("mouseenter.title" + this.getName(), function (e) {
self._e = e;
if (self.getTipType() === "warning" || (BI.isKey(self.getWarningTitle()) && !self.isEnabled())) {
self.timeout = BI.delay(function () {
self._showToolTip(self._e || e, opt);
}, 200);
} else if (self.getTipType() === "success" || self.isEnabled()) {
self.timeout = BI.delay(function () {
self._showToolTip(self._e || e, opt);
}, 500);
}
});
this.element.on("mousemove.title" + this.getName(), function (e) {
self._e = e;
if (!self.element.__isMouseInBounds__(e)) {
if (BI.isNotNull(self.timeout)) {
clearTimeout(self.timeout);
}
self._hideTooltip();
}
});
this.element.on("mouseleave.title" + this.getName(), function () {
self._e = null;
if (BI.isNotNull(self.timeout)) {
clearTimeout(self.timeout);
}
self._hideTooltip();
});
this._hoverBinded = true;
}
},
disabledHover: function () {
//取消hover事件
if (BI.isNotNull(this.timeout)) {
clearTimeout(this.timeout);
}
this._hideTooltip();
$(this.element).unbind("mouseenter.title" + this.getName())
.unbind("mousemove.title" + this.getName())
.unbind("mouseleave.title" + this.getName());
this._hoverBinded = false;
},
populate: function (items) {
this.items = items || [];
},
//opt: {container: '', belowMouse: false}
setTitle: function (title, opt) {
this.options.title = title;
if (BI.isKey(title)) {
this.enableHover(opt);
} else {
this.disabledHover();
}
},
setWarningTitle: function (title, opt) {
this.options.warningTitle = title;
if (BI.isKey(title)) {
this.enableHover(opt);
} else {
this.disabledHover();
}
},
getTipType: function () {
return this.options.tipType;
},
isReadOnly: function () {
return !!this.options.readonly;
},
getTitle: function () {
var title = this.options.title;
if(BI.isFunction(title)) {
return title();
}
return title;
},
getWarningTitle: function () {
var title = this.options.warningTitle;
if(BI.isFunction(title)) {
return title();
}
return title;
},
setValue: function (val) {
if (!this.options.readonly) {
this.options.value = val;
}
},
getValue: function () {
return this.options.value;
}
});/**
* guy 表示一行数据，通过position来定位位置的数据
* @class BI.Text
* @extends BI.Single
*/
BI.Text = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.Text.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-text",
textAlign: "left",
whiteSpace: "normal",
lineHeight: null,
hgap: 0,
vgap: 0,
lgap: 0,
rgap: 0,
tgap: 0,
bgap: 0,
text: "",
py: ""
})
},
_init: function () {
BI.Text.superclass._init.apply(this, arguments);
var o = this.options;
this.text = BI.createWidget({
type: "bi.layout",
cls: "bi-text"
});
this.text.element.appendTo(this.element);
if (BI.isKey(o.text)) {
this.text.element.text(o.text);
} else if (BI.isKey(o.value)) {
this.text.element.text(o.value);
}
if (o.hgap + o.lgap > 0) {
this.text.element.css({
"margin-left": o.hgap + o.lgap + "px"
})
}
if (o.hgap + o.rgap > 0) {
this.text.element.css({
"margin-right": o.hgap + o.rgap + "px"
})
}
if (o.vgap + o.tgap > 0) {
this.text.element.css({
"margin-top": o.vgap + o.tgap + "px"
})
}
if (o.vgap + o.bgap > 0) {
this.text.element.css({
"margin-bottom": o.vgap + o.bgap + "px"
})
}
if (BI.isNumber(o.height)) {
this.element.css({"lineHeight": o.height + "px"});
}
if (BI.isNumber(o.lineHeight)) {
this.element.css({"lineHeight": o.lineHeight + "px"});
}
this.text.element.css({
"textAlign": o.textAlign,
"whiteSpace": o.whiteSpace
});
this.element.css({
"textAlign": o.textAlign,
"whiteSpace": o.whiteSpace
});
if (BI.isKey(o.keyword)) {
this.text.element.__textKeywordMarked__(o.text, o.keyword, o.py);
}
},
doRedMark: function (keyword) {
var o = this.options;
this.text.element.__textKeywordMarked__(o.text || o.value, keyword, o.py);
},
unRedMark: function () {
var o = this.options;
this.text.element.__textKeywordMarked__(o.text || o.value, "", o.py);
},
doHighLight: function () {
this.text.element.addClass("bi-high-light");
},
unHighLight: function () {
this.text.element.removeClass("bi-high-light");
},
setValue: function (text) {
BI.Text.superclass.setValue.apply(this, arguments);
if (!this.isReadOnly()) {
this.text.element.text(text);
}
},
setStyle: function (css) {
this.text.element.css(css)
},
setText: function (text) {
BI.Text.superclass.setText.apply(this, arguments);
this.options.text = text;
this.text.element.text(text);
}
});
$.shortcut("bi.text", BI.Text);/**
* guy
* @class BI.BasicButton
* @extends BI.Single
*
* 一般的button父级
*/
BI.BasicButton = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.BasicButton.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-basic-button" + (conf.invalid ? "" : " cursor-pointer"),
value: "",
text: "",
stopEvent: false,
stopPropagation: false,
selected: false,
once: false, //点击一次选中有效,再点无效
forceSelected: false, //点击即选中， 选中了就不会被取消
forceNotSelected: false, //无论怎么点击都不会被选中
disableSelected: false, //使能选中
shadow: false,
isShadowShowingOnSelected: false, //选中状态下是否显示阴影
trigger: null,
handler: BI.emptyFn
})
},
_init: function () {
BI.BasicButton.superclass._init.apply(this, arguments);
var opts = this.options;
if (opts.selected === true) {
BI.nextTick(BI.bind(function () {
this.setSelected(opts.selected);
}, this));
}
BI.nextTick(BI.bind(this.bindEvent, this));
if (opts.shadow) {
this._createShadow();
}
},
_createShadow: function () {
var self = this, o = this.options;
var assertMask = function () {
if (!self.$mask) {
self.$mask = BI.createWidget(BI.isObject(o.shadow) ? o.shadow : {}, {
type: "bi.layout",
cls: "bi-button-mask"
});
self.$mask.invisible();
BI.createWidget({
type: "bi.absolute",
element: self,
items: [{
el: self.$mask,
left: 0,
right: 0,
top: 0,
bottom: 0
}]
});
}
};
this.element.mouseup(function () {
if (!self._hover && !o.isShadowShowingOnSelected) {
assertMask();
self.$mask.invisible();
}
});
this.element.on("mouseenter." + this.getName(), function (e) {
if (self.element.__isMouseInBounds__(e)) {
if (self.isEnabled() && !self._hover && (o.isShadowShowingOnSelected || !self.isSelected())) {
assertMask();
self.$mask.visible();
}
}
});
this.element.on("mousemove." + this.getName(), function (e) {
if (!self.element.__isMouseInBounds__(e)) {
if (self.isEnabled() && !self._hover) {
assertMask();
self.$mask.invisible();
}
}
});
this.element.on("mouseleave." + this.getName(), function () {
if (self.isEnabled() && !self._hover) {
assertMask();
self.$mask.invisible();
}
});
},
bindEvent: function () {
var self = this;
var o = this.options, hand = this.handle();
if (!hand) {
return;
}
hand = hand.element;
switch (o.trigger) {
case "mouseup":
var mouseDown = false;
hand.mousedown(function () {
mouseDown = true;
ev(e);
});
hand.mouseup(function (e) {
if (mouseDown === true) {
clk(e);
}
mouseDown = false;
ev(e);
});
break;
case "mousedown":
var mouseDown = false;
var selected = false;
hand.mousedown(function (e) {
// if (e.button === 0) {
$(document).bind("mouseup." + self.getName(), function (e) {
// if (e.button === 0) {
if (BI.DOM.isExist(self) && !hand.__isMouseInBounds__(e) && mouseDown === true && !selected) {
self.setSelected(!self.isSelected());
self._trigger();
}
mouseDown = false;
$(document).unbind("mouseup." + self.getName());
// }
});
if (mouseDown === true) {
return;
}
if (self.isSelected()) {
selected = true;
} else {
clk(e);
}
mouseDown = true;
ev(e);
// }
});
hand.mouseup(function (e) {
// if (e.button === 0) {
if (BI.DOM.isExist(self) && mouseDown === true && selected === true) {
clk(e);
}
mouseDown = false;
selected = false;
$(document).unbind("mouseup." + self.getName());
// }
});
break;
case "dblclick":
hand.dblclick(clk);
break;
default:
hand.mousedown(function (e) {
ev(e);
});
hand.mouseup(function (e) {
ev(e);
});
hand.click(clk);
break;
}
//之后的300ms点击无效
var onClick = BI.debounce(this.doClick, BI.EVENT_RESPONSE_TIME, true);
function ev(e) {
if (o.stopEvent) {
e.stopEvent();
}
if (o.stopPropagation) {
e.stopPropagation();
}
}
function clk(e) {
ev(e);
if (!self.isEnabled() || (self.isOnce() && self.isSelected())) {
return;
}
onClick.apply(self);
}
},
_trigger: function () {
var o = this.options;
if (this.isValid()) {
o.handler.call(this, this.getValue(), this);
var v = this.getValue();
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CLICK, v, this);
this.fireEvent(BI.BasicButton.EVENT_CHANGE, v, this);
}
},
doClick: function () {
if (!this.isDisableSelected()) {
this.isForceSelected() ? this.setSelected(true) :
(this.isForceNotSelected() ? this.setSelected(false) :
this.setSelected(!this.isSelected()));
}
this._trigger();
},
handle: function () {
return this;
},
hover: function () {
this._hover = true;
this.handle().element.addClass("hover");
if (this.options.shadow) {
this.$mask && this.$mask.setVisible(true);
}
},
dishover: function () {
this._hover = false;
this.handle().element.removeClass("hover");
if (this.options.shadow) {
this.$mask && this.$mask.setVisible(false);
}
},
setSelected: function (b) {
var o = this.options;
o.selected = b;
if (this.isSelected()) {
this.handle().element.addClass("active");
} else {
this.handle().element.removeClass("active");
}
if (o.shadow && !o.isShadowShowingOnSelected) {
this.$mask && this.$mask.setVisible(false);
}
},
isSelected: function () {
return this.options.selected;
},
isOnce: function () {
return this.options.once;
},
isForceSelected: function () {
return this.options.forceSelected;
},
isForceNotSelected: function () {
return this.options.forceNotSelected;
},
isDisableSelected: function () {
return this.options.disableSelected;
},
setText: function (text) {
this.options.text = text;
},
getText: function () {
return this.options.text;
},
setEnable: function (b) {
BI.BasicButton.superclass.setEnable.apply(this, arguments);
if (!b) {
if (this.options.shadow) {
this.$mask && this.$mask.setVisible(false);
}
}
},
empty: function () {
$(document).unbind("mouseup." + this.getName());
BI.BasicButton.superclass.empty.apply(this, arguments);
},
destroy: function () {
BI.BasicButton.superclass.destroy.apply(this, arguments);
}
});
BI.BasicButton.EVENT_CHANGE = "BasicButton.EVENT_CHANGE";/**
* 表示一个可以展开的节点, 不仅有选中状态而且有展开状态
*
* Created by GUY on 2015/9/9.
* @class BI.NodeButton
* @extends BI.BasicButton
* @abstract
*/
BI.NodeButton = BI.inherit(BI.BasicButton, {
_defaultConfig: function() {
var conf = BI.NodeButton.superclass._defaultConfig.apply(this, arguments);
return BI.extend( conf, {
baseCls: (conf.baseCls || "") + " bi-node",
open: false
})
},
_init:function() {
BI.NodeButton.superclass._init.apply(this, arguments);
var self = this;
BI.nextTick(function(){
self.setOpened(self.isOpened());
})
},
doClick: function(){
BI.NodeButton.superclass.doClick.apply(this, arguments);
this.setOpened(!this.isOpened());
},
isOnce: function(){
return false;
},
isOpened: function(){
return !!this.options.open;
},
setOpened: function(b){
this.options.open = !!b;
},
triggerCollapse: function(){
if(this.isOpened()) {
this.setOpened(false);
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, this.getValue(), this);
}
},
triggerExpand: function(){
if(!this.isOpened()) {
this.setOpened(true);
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, this.getValue(), this);
}
}
});/**
* Created by GUY on 2015/6/26.
* @class BI.ButtonGroup
* @extends BI.Widget
*/
BI.ButtonGroup = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.ButtonGroup.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-button-group",
behaviors: {},
items: [
{
el: {type: "bi.text_button", text: "", value: ""}
}
],
chooseType: BI.Selection.Single,
layouts: [{
type: "bi.center",
hgap: 0,
vgap: 0
}]
})
},
_init: function () {
BI.ButtonGroup.superclass._init.apply(this, arguments);
var behaviors = {};
BI.each(this.options.behaviors, function (key, rule) {
behaviors[key] = BI.BehaviorFactory.createBehavior(key, {
rule: rule
})
});
this.behaviors = behaviors;
this.populate(this.options.items);
},
_createBtns: function (items) {
var o = this.options;
return BI.createWidgets(BI.createItems(items, {
type: "bi.text_button"
}));
},
_btnsCreator: function (items) {
var self = this, args = Array.prototype.slice.call(arguments), o = this.options;
var buttons = this._createBtns(items);
args[0] = buttons;
BI.each(this.behaviors, function (i, behavior) {
behavior.doBehavior.apply(behavior, args);
});
BI.each(buttons, function (i, btn) {
btn.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
if (type === BI.Events.CLICK) {
switch (o.chooseType) {
case BI.ButtonGroup.CHOOSE_TYPE_SINGLE:
self.setValue(btn.getValue());
break;
case BI.ButtonGroup.CHOOSE_TYPE_NONE:
self.setValue([]);
break;
}
self.fireEvent(BI.ButtonGroup.EVENT_CHANGE, value, obj);
}
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
});
btn.on(BI.Events.DESTROY, function () {
BI.remove(self.buttons, btn);
})
});
return buttons;
},
_packageBtns: function (btns) {
var o = this.options;
for (var i = o.layouts.length - 1; i > 0; i--) {
btns = BI.map(btns, function (k, it) {
return BI.extend({}, o.layouts[i], {
items: [
BI.extend({}, o.layouts[i].el, {
el: it
})
]
})
})
}
return btns;
},
_packageItems: function (items, packBtns) {
return BI.createItems(BI.makeArrayByArray(items, {}), BI.clone(packBtns));
},
_packageLayout: function (items) {
var o = this.options, layout = BI.deepClone(o.layouts[0]);
var lay = BI.formatEL(layout).el;
while (lay && lay.items && !BI.isEmpty(lay.items)) {
lay = BI.formatEL(lay.items[0]).el;
}
lay.items = items;
return layout;
},
doBehavior: function () {
var args = Array.prototype.slice.call(arguments);
args.unshift(this.buttons);
BI.each(this.behaviors, function (i, behavior) {
behavior.doBehavior.apply(behavior, args);
})
},
prependItems: function (items) {
var o = this.options;
var btns = this._btnsCreator.apply(this, arguments);
this.buttons = BI.concat(btns, this.buttons);
//如果是一个简单的layout
if (o.layouts.length === 1 && !BI.isNotEmptyArray(o.layouts[0].items)
&& this.layouts && this.layouts.prependItems) {
this.layouts.prependItems(btns);
return;
}
var items = this._packageItems(items, this._packageBtns(btns));
BI.createWidget(BI.extend(this._packageLayout(items))).element.children().prependTo(this.element);
},
addItems: function (items) {
var o = this.options;
var btns = this._btnsCreator.apply(this, arguments);
this.buttons = BI.concat(this.buttons, btns);
//如果是一个简单的layout
if (o.layouts.length === 1 && !BI.isNotEmptyArray(o.layouts[0].items)
&& this.layouts && this.layouts.addItems) {
this.layouts.addItems(btns);
return;
}
var items = this._packageItems(items, this._packageBtns(btns));
BI.createWidget(BI.extend(this._packageLayout(items))).element.children().appendTo(this.element);
},
removeItemAt: function (indexes) {
var self = this;
indexes = BI.isArray(indexes) ? indexes : [indexes];
var buttons = [];
BI.each(indexes, function (i, index) {
buttons.push(self.buttons[index]);
});
BI.each(buttons, function (i, btn) {
btn && btn.destroy();
})
},
removeItems: function (v) {
v = BI.isArray(v) ? v : [v];
var indexes = [];
BI.each(this.buttons, function (i, item) {
if (BI.deepContains(v, item.getValue())) {
indexes.push(i);
}
});
this.removeItemAt(indexes);
},
populate: function (items) {
this.options.items = items || [];
this.empty();
this.buttons = this._btnsCreator.apply(this, arguments);
var items = this._packageItems(items, this._packageBtns(this.buttons));
this.layouts = BI.createWidget(BI.extend({element: this}, this._packageLayout(items)));
},
setEnable: function (b) {
BI.ButtonGroup.superclass.setEnable.apply(this, arguments);
BI.each(this.buttons, function (i, item) {
item.setEnable(b);
});
},
setNotSelectedValue: function (v) {
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (i, item) {
if (BI.deepContains(v, item.getValue())) {
item.setSelected && item.setSelected(false);
} else {
item.setSelected && item.setSelected(true);
}
});
},
setEnabledValue: function (v) {
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (i, item) {
if (BI.deepContains(v, item.getValue())) {
item.setEnable(true);
} else {
item.setEnable(false);
}
});
},
setValue: function (v) {
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (i, item) {
if (BI.deepContains(v, item.getValue())) {
item.setSelected && item.setSelected(true);
} else {
item.setSelected && item.setSelected(false);
}
});
},
getNotSelectedValue: function () {
var v = [];
BI.each(this.buttons, function (i, item) {
if (item.isEnabled() && !(item.isSelected && item.isSelected())) {
v.push(item.getValue());
}
});
return v;
},
getValue: function () {
var v = [];
BI.each(this.buttons, function (i, item) {
if (item.isEnabled() && item.isSelected && item.isSelected()) {
v.push(item.getValue());
}
});
return v;
},
getAllButtons: function () {
return this.buttons;
},
getAllLeaves: function () {
return this.buttons;
},
getSelectedButtons: function () {
var btns = [];
BI.each(this.buttons, function (i, item) {
if (item.isSelected && item.isSelected()) {
btns.push(item);
}
});
return btns;
},
getNotSelectedButtons: function () {
var btns = [];
BI.each(this.buttons, function (i, item) {
if (item.isSelected && !item.isSelected()) {
btns.push(item);
}
});
return btns;
},
getIndexByValue: function (value) {
var index = -1;
BI.any(this.buttons, function (i, item) {
if (item.isEnabled() && item.getValue() === value) {
index = i;
return true;
}
});
return index;
},
getNodeById: function (id) {
var node;
BI.any(this.buttons, function (i, item) {
if (item.isEnabled() && item.options.id === id) {
node = item;
return true;
}
});
return node;
},
getNodeByValue: function (value) {
var node;
BI.any(this.buttons, function (i, item) {
if (item.isEnabled() && item.getValue() === value) {
node = item;
return true;
}
});
return node;
},
destroy: function () {
BI.ButtonGroup.superclass.destroy.apply(this, arguments);
}
});
BI.extend(BI.ButtonGroup, {
CHOOSE_TYPE_SINGLE: BI.Selection.Single,
CHOOSE_TYPE_MULTI: BI.Selection.Multi,
CHOOSE_TYPE_ALL: BI.Selection.All,
CHOOSE_TYPE_NONE: BI.Selection.None,
CHOOSE_TYPE_DEFAULT: BI.Selection.Default
});
BI.ButtonGroup.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.button_group", BI.ButtonGroup);/**
* Created by GUY on 2015/8/10.
* @class BI.ButtonTree
* @extends BI.ButtonGroup
*/
BI.ButtonTree = BI.inherit(BI.ButtonGroup, {
_defaultConfig: function () {
return BI.extend(BI.ButtonTree.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-button-tree"
})
},
_init: function () {
BI.ButtonTree.superclass._init.apply(this, arguments);
},
setNotSelectedValue: function (v) {
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (i, item) {
if (!BI.isFunction(item.setSelected)) {
item.setNotSelectedValue(v);
return;
}
if (BI.deepContains(v, item.getValue())) {
item.setSelected(false);
} else {
item.setSelected(true);
}
});
},
setEnabledValue: function (v) {
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (i, item) {
if (BI.isFunction(item.setEnabledValue)) {
item.setEnabledValue(v);
return;
}
if (BI.deepContains(v, item.getValue())) {
item.setEnable(true);
} else {
item.setEnable(false);
}
});
},
setValue: function (v) {
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (i, item) {
if (!BI.isFunction(item.setSelected)) {
item.setValue(v);
return;
}
if (BI.deepContains(v, item.getValue())) {
item.setSelected(true);
} else {
item.setSelected(false);
}
});
},
getNotSelectedValue: function () {
var v = [];
BI.each(this.buttons, function (i, item) {
if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
v = BI.concat(v, item.getNotSelectedValue());
return;
}
if (item.isEnabled() && item.isSelected && !item.isSelected()) {
v.push(item.getValue());
}
});
return v;
},
getValue: function () {
var v = [];
BI.each(this.buttons, function (i, item) {
if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
v = BI.concat(v, item.getValue());
return;
}
if (item.isEnabled() && item.isSelected && item.isSelected()) {
v.push(item.getValue());
}
});
return v;
},
getSelectedButtons: function () {
var btns = [];
BI.each(this.buttons, function (i, item) {
if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
btns = btns.concat(item.getSelectedButtons());
return;
}
if (item.isSelected && item.isSelected()) {
btns.push(item);
}
});
return btns;
},
getNotSelectedButtons: function () {
var btns = [];
BI.each(this.buttons, function (i, item) {
if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
btns = btns.concat(item.getNotSelectedButtons());
return;
}
if (item.isSelected && !item.isSelected()) {
btns.push(item);
}
});
return btns;
},
//获取所有的叶子节点
getAllLeaves: function () {
var leaves = [];
BI.each(this.buttons, function (i, item) {
if (item.isEnabled() && !BI.isFunction(item.setSelected)) {
leaves = leaves.concat(item.getAllLeaves());
return;
}
if (item.isEnabled()) {
leaves.push(item);
}
});
return leaves;
},
getIndexByValue: function (value) {
var index = -1;
BI.any(this.buttons, function (i, item) {
var vs = item.getValue();
if (item.isEnabled() && (vs === value || BI.contains(vs, value))) {
index = i;
return true;
}
});
return index;
},
getNodeById: function (id) {
var node;
BI.any(this.buttons, function (i, item) {
if (item.isEnabled()) {
if (item.attr("id") === id) {
node = item;
return true;
} else if (BI.isFunction(item.getNodeById)) {
if (node = item.getNodeById(id)) {
return true;
}
}
}
});
return node;
},
getNodeByValue: function (value) {
var node;
BI.any(this.buttons, function (i, item) {
if (item.isEnabled()) {
if (item.getValue() === value) {
node = item;
return true;
} else if (BI.isFunction(item.getNodeByValue)) {
if (node = item.getNodeByValue(value)) {
return true;
}
}
}
});
return node;
}
});
BI.ButtonTree.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.button_tree", BI.ButtonTree);/**
* value作为key值缓存button， 不支持顺序读写
* 适合用于频繁增删的一组button
* Created by GUY on 2015/8/10.
* @class BI.ButtonMap
* @extends BI.ButtonTree
*/
BI.ButtonMap = BI.inherit(BI.ButtonTree, {
_defaultConfig: function () {
return BI.extend(BI.ButtonMap.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-button-map"
})
},
_init: function () {
BI.ButtonMap.superclass._init.apply(this, arguments);
},
_createBtns: function (items) {
var self = this, o = this.options;
var buttons = BI.createWidgets(BI.createItems(items, {type: "bi.text_button", once: o.chooseType === 0}));
var keys = BI.map(items, function (i, item) {
item = BI.stripEL(item);
if (!(item.id || item.value)) {
throw new Error("item必须包含id或value属性");
}
return item.id || item.value;
});
return BI.object(keys, buttons);
},
setValue: function (v) {
var self = this;
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (val, item) {
if (!BI.isFunction(item.setSelected)) {
item.setValue(v);
return;
}
if (v.contains(val)) {
item.setSelected && item.setSelected(true);
} else {
item.setSelected && item.setSelected(false);
}
});
},
setNotSelectedValue: function (v) {
var self = this;
v = BI.isArray(v) ? v : [v];
BI.each(this.buttons, function (val, item) {
if (!BI.isFunction(item.setSelected)) {
item.setNotSelectedValue(v);
return;
}
if (v.contains(val)) {
item.setSelected && item.setSelected(false);
} else {
item.setSelected && item.setSelected(true);
}
});
},
populate: function (items) {
var self = this;
var args = [].slice.call(arguments);
var linkHashMap = new BI.LinkHashMap();
var val = function (item) {
return item.id || item.value;
};
if (!this.buttons) {
this.buttons = {};
}
//所有已存在的和新添加的
var willCreated = [];
BI.each(items, function (i, item) {
item = BI.stripEL(item);
if (self.buttons[val(item)]) {
var ob = self.buttons[val(item)];
args[0] = item.items;
args[2] = item;
ob.populate && ob.populate.apply(ob, args);
} else {
willCreated.push(item);
}
});
//创建新元素
args[0] = willCreated;
var newBtns = this._btnsCreator.apply(this, args);
//整理
var array = [];
BI.each(items, function (i, item) {
item = BI.stripEL(item);
var button = self.buttons[val(item)] || newBtns[val(item)];
linkHashMap.add(val(item), button);
array.push(button);
});
this.buttons = linkHashMap.map;
BI.DOM.hang(this.buttons);
this.empty();
var packages = this._packageItems(items, this._packageBtns(array));
BI.createWidget(BI.extend({element: this}, this._packageLayout(packages)));
},
getIndexByValue: function (value) {
throw new Error("不能使用getIndexByValue方法");
}
});
BI.ButtonMap.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.button_map", BI.ButtonMap);/**
* guy
* 异步树
* @class BI.TreeView
* @extends BI.Pane
*/
BI.TreeView = BI.inherit(BI.Pane, {
_defaultConfig: function () {
return BI.extend(BI.TreeView.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-tree",
paras: {},
itemsCreator: BI.emptyFn
})
},
_init: function () {
BI.TreeView.superclass._init.apply(this, arguments);
this._stop = false;
this.container = BI.createWidget();
this._createTree();
this.tip = BI.createWidget({
type: "bi.loading_bar",
invisible: true,
handler: BI.bind(this._loadMore, this)
});
BI.createWidget({
type: "bi.vertical",
scrollable: true,
scrolly: false,
element: this,
items: [this.container, this.tip]
});
},
_createTree: function () {
this.id = "bi-tree" + BI.UUID();
if (this.nodes) {
this.nodes.destroy();
}
if (this.tree) {
this.tree.destroy();
}
this.tree = BI.createWidget({
type: "bi.layout",
element: "<ul id='" + this.id + "' class='ztree'></ul>"
});
BI.createWidget({
type: "bi.default",
element: this.container,
items: [this.tree]
});
},
//选择节点触发方法
_selectTreeNode: function (treeId, treeNode) {
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CLICK, treeNode, this);
this.fireEvent(BI.TreeView.EVENT_CHANGE, treeNode, this);
},
//配置属性
_configSetting: function () {
var paras = this.options.paras;
var self = this;
var setting = {
async: {
enable: true,
url: getUrl,
autoParam: ["id", "name"],
otherParam: BI.cjkEncodeDO(paras)
},
check: {
enable: true
},
data: {
key: {
title: "title",
name: "text"
},
simpleData: {
enable: true
}
},
view: {
showIcon: false,
expandSpeed: "",
nameIsHTML: true,
dblClickExpand: false
},
callback: {
beforeExpand: beforeExpand,
onAsyncSuccess: onAsyncSuccess,
onAsyncError: onAsyncError,
beforeCheck: beforeCheck,
onCheck: onCheck,
onExpand: onExpand,
onCollapse: onCollapse,
onClick: onClick
}
};
var className = "dark", perTime = 100;
function onClick(event, treeId, treeNode) {
self.nodes.checkNode(treeNode, !treeNode.checked, true, true);
}
function getUrl(treeId, treeNode) {
var parentNode = self._getParentValues(treeNode);
treeNode.times = treeNode.times || 1;
var param = "id=" + treeNode.id
+ "×=" + (treeNode.times++)
+ "&parent_values= " + window.encodeURIComponent(BI.jsonEncode(parentNode))
+ "&check_state=" + window.encodeURIComponent(BI.jsonEncode(treeNode.getCheckStatus()));
return BI.servletURL + '?op=' + self.options.op + '&cmd=' + self.options.cmd + "&" + param;
}
function beforeExpand(treeId, treeNode) {
if (!treeNode.isAjaxing) {
if (!treeNode.children) {
treeNode.times = 1;
ajaxGetNodes(treeNode, "refresh");
}
return true;
} else {
BI.Msg.toast("Please Wait。", "warning");
return false;
}
}
function onAsyncSuccess(event, treeId, treeNode, msg) {
treeNode.halfCheck = false;
if (!msg || msg.length === 0 || /^<html>[\s,\S]*<\/html>$/gi.test(msg) || self._stop) {
return;
}
var zTree = self.nodes;
var totalCount = treeNode.count || 0;
//尝试去获取下一组节点，若获取值为空数组，表示获取完成
// TODO by GUY
if (treeNode.children.length > totalCount) {
treeNode.count = treeNode.children.length;
BI.delay(function () {
ajaxGetNodes(treeNode);
}, perTime);
} else {
//treeNode.icon = "";
zTree.updateNode(treeNode);
zTree.selectNode(treeNode.children[0]);
//className = (className === "dark" ? "":"dark");
}
}
function onAsyncError(event, treeId, treeNode, XMLHttpRequest, textStatus, errorThrown) {
var zTree = self.nodes;
BI.Msg.toast("Error!", "warning");
//treeNode.icon = "";
//zTree.updateNode(treeNode);
}
function ajaxGetNodes(treeNode, reloadType) {
var zTree = self.nodes;
if (reloadType == "refresh") {
//treeNode.icon = BI.servletURL +"?op=resource&resource=/com/fr/bi/web/css/base/third/ztree/img/loading.gif";
zTree.updateNode(treeNode);
}
zTree.reAsyncChildNodes(treeNode, reloadType, true);
}
function beforeCheck(treeId, treeNode) {
treeNode.halfCheck = false;
if (treeNode.checked === true) {
//将展开的节点halfCheck设为false，解决展开节点存在halfCheck=true的情况 guy
//所有的半选状态都需要取消halfCheck=true的情况
function track(children) {
BI.each(children, function (i, ch) {
if (ch.halfCheck === true) {
ch.halfCheck = false;
track(ch.children);
}
})
}
track(treeNode.children);
var treeObj = self.nodes;
var nodes = treeObj.getSelectedNodes();
$.each(nodes, function (index, node) {
node.halfCheck = false;
})
}
}
function onCheck(event, treeId, treeNode) {
self._selectTreeNode(treeId, treeNode);
}
function onExpand(event, treeId, treeNode) {
treeNode.halfCheck = false;
}
function onCollapse(event, treeId, treeNode) {
}
return setting;
},
_getParentValues: function (treeNode) {
if (!treeNode.getParentNode()) {
return [];
}
var parentNode = treeNode.getParentNode();
var result = this._getParentValues(parentNode);
result = result.concat([this._getNodeValue(parentNode)]);
return result;
},
_getNodeValue: function (node) {
//去除标红
return node.value || node.text.replace(/<[^>]+>/g, "");
},
//获取半选框值
_getHalfSelectedValues: function (map, node) {
var self = this;
var checkState = node.getCheckStatus();
//将未选的去掉
if (checkState.checked === false && checkState.half === false) {
return;
}
//如果节点已展开,并且是半选
if (BI.isNotEmptyArray(node.children) && checkState.half === true) {
var children = node.children;
BI.each(children, function (i, ch) {
self._getHalfSelectedValues(map, ch);
});
return;
}
var parent = node.parentValues || self._getParentValues(node);
var path = parent.concat(this._getNodeValue(node));
if (BI.isNotEmptyArray(node.children) || checkState.half === false) {
this._buildTree(map, path);
return;
}
var storeValues = BI.deepClone(this.options.paras.selected_values);
var treeNode = this._getTree(storeValues, path);
this._addTreeNode(map, parent, this._getNodeValue(node), treeNode);
},
_getTree: function (map, values) {
var cur = map;
BI.any(values, function (i, value) {
if (cur[value] == null) {
return true;
}
cur = cur[value];
});
return cur;
},
_addTreeNode: function (map, values, key, value) {
var cur = map;
BI.each(values, function (i, value) {
if (cur[value] == null) {
cur[value] = {};
}
cur = cur[value];
});
cur[key] = value;
},
//构造树节点
_buildTree: function (map, values) {
var cur = map;
BI.each(values, function (i, value) {
if (cur[value] == null) {
cur[value] = {};
}
cur = cur[value];
})
},
//获取选中的值
_getSelectedValues: function () {
var self = this;
var hashMap = {};
var rootNoots = this.nodes.getNodes();
track(rootNoots);
function track(nodes) {
BI.each(nodes, function (i, node) {
var checkState = node.getCheckStatus();
if (checkState.checked === true || checkState.half === true) {
if (checkState.half === true) {
self._getHalfSelectedValues(hashMap, node);
} else {
var parentValues = node.parentValues || self._getParentValues(node);
var values = parentValues.concat([self._getNodeValue(node)]);
self._buildTree(hashMap, values);
}
}
})
}
return hashMap;
},
//处理节点
_dealWidthNodes: function (nodes) {
var self = this, o = this.options;
//处理标红
if (BI.isKey(o.paras.keyword)) {
var keyword = o.paras.keyword;
var ns = BI.Tree.arrayFormat(nodes);
BI.each(ns, function (i, n) {
n.text = $("<div>").__textKeywordMarked__(n.text, keyword, n.py).html();
});
}
return nodes;
},
_loadMore: function () {
var self = this, o = this.options;
this.tip.setLoading();
var op = BI.extend({}, o.paras, {
times: ++this.times
});
o.itemsCreator(op, function (res) {
if (self._stop === true) {
return;
}
var hasNext = !!res.hasNext, nodes = res.items || [];
if (!hasNext) {
self.tip.setEnd();
} else {
self.tip.setLoaded();
}
if (nodes.length > 0) {
self.nodes.addNodes(null, self._dealWidthNodes(nodes));
}
});
},
//生成树内部方法
_initTree: function (setting) {
var self = this, o = this.options;
self.fireEvent(BI.Events.INIT);
this.times = 1;
var tree = this.tree;
tree.empty();
this.loading();
this.tip.setVisible(false);
var callback = function (nodes) {
if (self._stop === true) {
return;
}
self.nodes = $.fn.zTree.init(tree.element, setting, nodes);
};
var op = BI.extend({}, o.paras, {
times: 1,
type: BICst.TREE.TREE_REQ_TYPE.INIT_DATA
});
o.itemsCreator(op, function (res) {
if (self._stop === true) {
return;
}
var hasNext = !!res.hasNext, nodes = res.items || [];
if (nodes.length > 0) {
callback(self._dealWidthNodes(nodes));
}
self.setTipVisible(nodes.length <= 0);
self.loaded();
if (!hasNext) {
self.tip.invisible();
} else {
self.tip.setLoaded();
}
op.times === 1 && self.fireEvent(BI.Events.AFTERINIT);
});
},
//构造树结构，
initTree: function (nodes, setting) {
var setting = setting || {
async: {
enable: false
},
check: {
enable: false
},
data: {
key: {
title: "title",
name: "text"
},
simpleData: {
enable: true
}
},
view: {
showIcon: false,
expandSpeed: ""
},
callback: {}
};
this.nodes = $.fn.zTree.init(this.tree.element, setting, nodes);
},
start: function () {
this._stop = false;
},
stop: function () {
this._stop = true;
},
//生成树方法
stroke: function (config) {
delete this.options.keyword;
BI.extend(this.options.paras, config);
var setting = this._configSetting();
this._createTree();
this.start();
this._initTree(setting);
},
populate: function () {
this.stroke.apply(this, arguments);
},
hasChecked: function () {
var treeObj = this.nodes;
return treeObj.getCheckedNodes(true).length > 0;
},
checkAll: function (checked) {
this.nodes && this.nodes.checkAllNodes(checked);
},
expandAll: function (flag) {
this.nodes && this.nodes.expandAll(flag);
},
setValue: function (value, param) {
this.setSelectedValue(value);
this.checkAll(false);
this.updateValue(value, param);
this.refresh();
},
setSelectedValue: function (value) {
this.options.paras.selected_values = value || {};
this.selected_values = BI.deepClone(value) || {};
},
updateValue: function (values, param) {
if (!this.nodes) {
return;
}
param || (param = "value");
var treeObj = this.nodes;
BI.each(values, function (v, op) {
var nodes = treeObj.getNodesByParam(param, v, null);
BI.each(nodes, function (j, node) {
BI.extend(node, {checked: true}, op);
treeObj.updateNode(node);
})
});
},
refresh: function () {
this.nodes && this.nodes.refresh();
},
getValue: function () {
if (!this.nodes) {
return null;
}
return this._getSelectedValues();
},
empty: function () {
BI.isNotNull(this.nodes) && this.nodes.destroy();
},
destroy: function () {
this.stop();
this.nodes && this.nodes.destroy();
BI.TreeView.superclass.destroy.apply(this, arguments);
}
});
BI.extend(BI.TreeView, {
REQ_TYPE_INIT_DATA: 1,
REQ_TYPE_ADJUST_DATA: 2,
REQ_TYPE_CALCULATE_SELECT_DATA: 3,
REQ_TYPE_SELECTED_DATA: 4
});
BI.TreeView.EVENT_CHANGE = "EVENT_CHANGE";
BI.TreeView.EVENT_INIT = BI.Events.INIT;
BI.TreeView.EVENT_AFTERINIT = BI.Events.AFTERINIT;
$.shortcut("bi.tree", BI.TreeView);/**
* guy
* 同步树
* @class BI.SyncTree
* @extends BI.TreeView
*/
BI.SyncTree = BI.inherit(BI.TreeView, {
_defaultConfig: function () {
return BI.extend(BI.SyncTree.superclass._defaultConfig.apply(this, arguments), {})
},
_init: function () {
BI.SyncTree.superclass._init.apply(this, arguments);
},
//配置属性
_configSetting: function () {
var paras = this.options.paras;
var self = this;
var setting = {
async: {
enable: false,
otherParam: BI.cjkEncodeDO(paras)
},
check: {
enable: true
},
data: {
key: {
title: "title",
name: "text"
},
simpleData: {
enable: true
}
},
view: {
showIcon: false,
expandSpeed: "",
nameIsHTML: true,
dblClickExpand: false
},
callback: {
beforeCheck: beforeCheck,
onCheck: onCheck,
beforeExpand: beforeExpand,
onExpand: onExpand,
onCollapse: onCollapse,
onClick: onClick
}
};
function onClick(event, treeId, treeNode) {
var zTree = $.fn.zTree.getZTreeObj(treeId);
zTree.checkNode(treeNode, !treeNode.checked, true, true);
}
function beforeCheck(treeId, treeNode) {
treeNode.halfCheck = false;
if (treeNode.checked === true) {
//将展开的节点halfCheck设为false，解决展开节点存在halfCheck=true的情况 guy
//所有的半选状态都需要取消halfCheck=true的情况
function track(children) {
BI.each(children, function (i, ch) {
if (ch.halfCheck === true) {
ch.halfCheck = false;
track(ch.children);
}
})
}
track(treeNode.children);
var treeObj = $.fn.zTree.getZTreeObj(treeId);
var nodes = treeObj.getSelectedNodes();
BI.each(nodes, function (index, node) {
node.halfCheck = false;
})
}
}
function beforeExpand(treeId, treeNode) {
self._expandNode(treeId, treeNode);
}
function onCheck(event, treeId, treeNode) {
self._selectTreeNode(treeId, treeNode);
}
function onExpand(event, treeId, treeNode) {
treeNode.halfCheck = false;
}
function onCollapse(event, treeId, treeNode) {
treeNode.halfCheck = false;
}
return setting;
},
_selectTreeNode: function (treeId, treeNode) {
var self = this, o = this.options;
var parent_values = BI.deepClone(treeNode.parentValues || self._getParentValues(treeNode));
var name = this._getNodeValue(treeNode)
// var values = parent_values.concat([name]);
if (treeNode.checked === true) {
} else {
var tNode = treeNode;
var pNode = this._getTree(this.selected_values, parent_values);
if (BI.isNotNull(pNode[name])) {
delete pNode[name];
}
while (tNode != null && BI.isEmpty(pNode)) {
parent_values = parent_values.slice(0, parent_values.length - 1);
tNode = tNode.getParentNode();
if (tNode != null) {
pNode = this._getTree(this.selected_values, parent_values);
name = this._getNodeValue(tNode);
delete pNode[name];
}
}
}
BI.SyncTree.superclass._selectTreeNode.apply(self, arguments);
},
//展开节点
_expandNode: function (treeId, treeNode) {
var self = this, o = this.options;
var parentValues = treeNode.parentValues || self._getParentValues(treeNode);
var op = BI.extend({}, o.paras, {
"id": treeNode.id,
"times": 1,
"parent_values": parentValues.concat(this._getNodeValue(treeNode)),
"check_state": treeNode.getCheckStatus()
});
var complete = function (d) {
var nodes = d.items || [];
if (nodes.length > 0) {
callback(self._dealWidthNodes(nodes), !!d.hasNext);
}
};
var times = 1;
function callback(nodes, hasNext) {
self.nodes.addNodes(treeNode, nodes);
if (hasNext === true) {
BI.delay(function () {
times++;
op.times = times;
o.itemsCreator(op, complete);
}, 100);
}
}
if (!treeNode.children) {
o.itemsCreator(op, complete)
}
},
_join: function (valueA, valueB) {
var self = this;
var map = {};
track([], valueA, valueB);
track([], valueB, valueA);
function track(parent, node, compare) {
BI.each(node, function (n, item) {
if (BI.isNull(compare[n])) {
self._addTreeNode(map, parent, n, item);
} else if (BI.isEmpty(compare[n])) {
self._addTreeNode(map, parent, n, {});
} else {
track(parent.concat([n]), node[n], compare[n]);
}
})
}
return map;
},
hasChecked: function () {
return !BI.isEmpty(this.selected_values) || BI.SyncTree.superclass.hasChecked.apply(this, arguments);
},
getValue: function () {
if (!this.nodes) {
return {};
}
var checkedValues = this._getSelectedValues();
if (BI.isEmpty(checkedValues)) {
return this.selected_values;
}
if (BI.isEmpty(this.selected_values)) {
return checkedValues;
}
return this._join(checkedValues, this.selected_values);
},
//生成树方法
stroke: function (config) {
delete this.options.keyword;
BI.extend(this.options.paras, config);
//取消选中时使用
this.selected_values = BI.deepClone(this.options.paras.selected_values) || {};
var setting = this._configSetting();
this._initTree(setting);
}
});
$.shortcut("bi.sync_tree", BI.SyncTree);/**
* guy
* 局部树，两个请求树， 第一个请求构造树，第二个请求获取节点
* @class BI.PartTree
* @extends BI.SyncTree
*/
BI.PartTree = BI.inherit(BI.SyncTree, {
_defaultConfig: function () {
return BI.extend(BI.PartTree.superclass._defaultConfig.apply(this, arguments), {})
},
_init: function () {
BI.PartTree.superclass._init.apply(this, arguments);
},
_loadMore: function () {
var self = this, o = this.options;
var op = BI.extend({}, o.paras, {
type: BI.TreeView.REQ_TYPE_INIT_DATA,
times: ++this.times
});
this.tip.setLoading();
o.itemsCreator(op, function (d) {
var hasNext = !!d.hasNext, nodes = d.items || [];
o.paras.last_search_value = d.last_search_value;
if (self._stop === true) {
return;
}
if (!hasNext) {
self.tip.setEnd();
} else {
self.tip.setLoaded();
}
if (nodes.length > 0) {
self.nodes.addNodes(null, self._dealWidthNodes(nodes));
}
});
},
_selectTreeNode: function (treeId, treeNode) {
var self = this, o = this.options;
var parent_values = BI.deepClone(treeNode.parentValues || self._getParentValues(treeNode));
var name = this._getNodeValue(treeNode)
// var values = parent_values.concat([name]);
if (treeNode.checked === true) {
BI.SyncTree.superclass._selectTreeNode.apply(self, arguments);
} else {
o.itemsCreator(BI.extend({}, o.paras, {
type: BI.TreeView.REQ_TYPE_CALCULATE_SELECT_DATA,
selected_values: this.selected_values,
not_selected_value: name,
parent_values: parent_values
}), function (new_values) {
if (BI.isEqual(self.selected_values, new_values)) {
var tNode = treeNode;
var pNode = self._getTree(new_values, parent_values);
if (pNode[name]) {
delete pNode[name];
}
while (tNode != null && BI.isEmpty(pNode)) {
parent_values = parent_values.slice(0, parent_values.length - 1);
tNode = tNode.getParentNode();
if (tNode != null) {
pNode = self._getTree(new_values, parent_values);
name = self._getNodeValue(tNode);
delete pNode[name];
}
}
}
self.selected_values = new_values;
BI.SyncTree.superclass._selectTreeNode.apply(self, arguments);
});
}
},
_getSelectedValues: function () {
var self = this;
var hashMap = {};
var rootNoots = this.nodes.getNodes();
track(rootNoots);
function track(nodes) {
BI.each(nodes, function (i, node) {
var checkState = node.getCheckStatus();
if (checkState.checked === false) {
return true;
}
var parentValues = node.parentValues || self._getParentValues(node);
//把文字中的html去掉，其实就是把文字颜色去掉
var values = parentValues.concat([self._getNodeValue(node)]);
self._buildTree(hashMap, values);
// if(checkState.checked === true && checkState.half === false && nodes[i].flag === true){
// continue;
// }
if (BI.isNotEmptyArray(node.children)) {
track(node.children);
return true;
}
if (checkState.half === true) {
self._getHalfSelectedValues(hashMap, node);
}
})
}
return hashMap;
},
_initTree: function (setting, keyword) {
var self = this, o = this.options;
this.times = 1;
var tree = this.tree;
tree.empty();
self.tip.setVisible(false);
this.loading();
var op = BI.extend({}, o.paras, {
type: BI.TreeView.REQ_TYPE_INIT_DATA,
times: this.times
});
var complete = function (d) {
if (self._stop === true || keyword != o.paras.keyword) {
return;
}
var hasNext = !!d.hasNext, nodes = d.items || [];
o.paras.last_search_value = d.last_search_value;
if (nodes.length > 0) {
callback(self._dealWidthNodes(nodes));
}
self.setTipVisible(nodes.length <= 0);
self.loaded();
if (!hasNext) {
self.tip.invisible();
} else {
self.tip.setLoaded();
}
self.fireEvent(BI.Events.AFTERINIT);
};
function callback(nodes) {
if (self._stop === true) {
return;
}
self.nodes = $.fn.zTree.init(tree.element, setting, nodes);
}
BI.delay(function () {
o.itemsCreator(op, complete);
}, 100);
},
getValue: function () {
var o = this.options;
var result = BI.PartTree.superclass.getValue.apply(this, arguments);
o.itemsCreator({
type: BI.TreeView.REQ_TYPE_ADJUST_DATA,
selected_values: result
}, function (res) {
result = res;
});
return result;
},
//生成树方法
stroke: function (config) {
var o = this.options;
delete o.paras.keyword;
BI.extend(o.paras, config);
delete o.paras.last_search_value;
//取消选中时使用
this.selected_values = BI.deepClone(o.paras.selected_values) || {};
//delete this.options.paras.selected_values;
var setting = this._configSetting();
this._initTree(setting, o.paras.keyword);
}
});
$.shortcut("bi.part_tree", BI.PartTree);BI.Resizers = new BI.ResizeController();
BI.Layers = new BI.LayerController();
BI.Maskers = new BI.MaskersController();
BI.Bubbles = new BI.BubblesController();
BI.Tooltips = new BI.TooltipsController();
BI.Popovers = new BI.FloatBoxController();
BI.Broadcasts = new BI.BroadcastController();
/**
* canvas绘图
*
* Created by GUY on 2015/11/18.
* @class BI.Canvas
* @extends BI.Widget
*/
BI.Canvas = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Canvas.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-canvas"
})
},
_init: function () {
BI.Canvas.superclass._init.apply(this, arguments);
var self = this, o = this.options;
var canvas = document.createElement("canvas");
if (!document.createElement('canvas').getContext) {
canvas = window.G_vmlCanvasManager.initElement(canvas);
}
this.element.append(canvas);
canvas.width = o.width;
canvas.height = o.height;
$(canvas).width("100%");
$(canvas).height("100%");
this.canvas = canvas;
this._queue = [];
},
_getContext: function () {
if (!this.ctx) {
this.ctx = this.canvas.getContext('2d');
}
return this.ctx;
},
_attr: function (key, value) {
var self = this;
if (BI.isNull(key)) {
return;
}
if (BI.isObject(key)) {
BI.each(key, function (k, v) {
self._queue.push({k: k, v: v});
});
return;
}
this._queue.push({k: key, v: value});
},
_line: function (x0, y0) {
var self = this;
var args = [].slice.call(arguments, 2);
if (BI.isOdd(args.length)) {
this._attr(BI.last(args));
args = BI.initial(args);
}
this._attr("moveTo", [x0, y0]);
var odd = BI.filter(args, function (i) {
return i % 2 === 0;
});
var even = BI.filter(args, function (i) {
return i % 2 !== 0;
});
args = BI.zip(odd, even);
BI.each(args, function (i, point) {
self._attr("lineTo", point);
});
},
line: function (x0, y0, x1, y1) {
this._line.apply(this, arguments);
this._attr("stroke", []);
},
rect: function (x, y, w, h, color) {
this._attr("fillStyle", color);
this._attr("fillRect", [x, y, w, h]);
},
circle: function (x, y, radius, color) {
this._attr({
fillStyle: color,
beginPath: [],
arc: [x, y, radius, 0, Math.PI * 2, true],
closePath: [],
fill: []
});
},
hollow: function () {
this._attr("beginPath", []);
this._line.apply(this, arguments);
this._attr("closePath", []);
this._attr("stroke", []);
},
solid: function () {
this.hollow.apply(this, arguments);
this._attr("fill", []);
},
gradient: function (x0, y0, x1, y1, start, end) {
var grd = this._getContext().createLinearGradient(x0, y0, x1, y1);
grd.addColorStop(0, start);
grd.addColorStop(1, end);
return grd;
},
reset: function () {
this._getContext().clearRect(0, 0, this.canvas.width, this.canvas.height);
},
stroke: function (callback) {
var self = this;
BI.nextTick(function () {
var ctx = self._getContext();
BI.each(self._queue, function (i, q) {
if (BI.isFunction(ctx[q.k])) {
ctx[q.k].apply(ctx, q.v);
} else {
ctx[q.k] = q.v;
}
});
self._queue = [];
callback && callback();
});
}
});
$.shortcut("bi.canvas", BI.Canvas);/**
* Collection
*
* Created by GUY on 2016/1/15.
* @class BI.Collection
* @extends BI.Widget
*/
BI.Collection = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Collection.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-collection",
width: 400,
height: 300,
overflowX: true,
overflowY: true,
cellSizeAndPositionGetter: BI.emptyFn,
horizontalOverscanSize: 0,
verticalOverscanSize: 0,
scrollLeft: 0,
scrollTop: 0,
items: []
});
},
_init: function () {
BI.Collection.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.renderedCells = [];
this.renderedKeys = [];
this._scrollLock = false;
this._debounceRelease = BI.debounce(function () {
self._scrollLock = false;
}, 150);
this.container = BI.createWidget({
type: "bi.absolute"
});
this.element.scroll(function () {
if (self._scrollLock === true) {
return;
}
o.scrollLeft = self.element.scrollLeft();
o.scrollTop = self.element.scrollTop();
self._calculateChildrenToRender();
self.fireEvent(BI.Collection.EVENT_SCROLL, {
scrollLeft: o.scrollLeft,
scrollTop: o.scrollTop
});
});
BI.createWidget({
type: "bi.vertical",
element: this,
scrollable: o.overflowX === true && o.overflowY === true,
scrolly: o.overflowX === false && o.overflowY === true,
scrollx: o.overflowX === true && o.overflowY === false,
items: [this.container]
});
if (o.items.length > 0) {
this._calculateSizeAndPositionData();
this._populate();
}
if (o.scrollLeft !== 0 || o.scrollTop !== 0) {
BI.nextTick(function () {
self.element.scrollTop(o.scrollTop);
self.element.scrollLeft(o.scrollLeft);
});
}
},
_calculateSizeAndPositionData: function () {
var o = this.options;
var cellMetadata = [];
var sectionManager = new BI.SectionManager();
var height = 0;
var width = 0;
for (var index = 0, len = o.items.length; index < len; index++) {
var cellMetadatum = o.cellSizeAndPositionGetter(index);
if (
cellMetadatum.height == null || isNaN(cellMetadatum.height) ||
cellMetadatum.width == null || isNaN(cellMetadatum.width) ||
cellMetadatum.x == null || isNaN(cellMetadatum.x) ||
cellMetadatum.y == null || isNaN(cellMetadatum.y)
) {
throw Error();
}
height = Math.max(height, cellMetadatum.y + cellMetadatum.height);
width = Math.max(width, cellMetadatum.x + cellMetadatum.width);
cellMetadatum.index = index;
cellMetadata[index] = cellMetadatum;
sectionManager.registerCell(cellMetadatum, index);
}
this._cellMetadata = cellMetadata;
this._sectionManager = sectionManager;
this._height = height;
this._width = width;
},
_cellRenderers: function (height, width, x, y) {
this._lastRenderedCellIndices = this._sectionManager.getCellIndices(height, width, x, y);
return this._cellGroupRenderer()
},
_cellGroupRenderer: function () {
var self = this, o = this.options;
var rendered = [];
BI.each(this._lastRenderedCellIndices, function (i, index) {
var cellMetadata = self._sectionManager.getCellMetadata(index);
rendered.push(cellMetadata);
});
return rendered;
},
_calculateChildrenToRender: function () {
var self = this, o = this.options;
var scrollLeft = BI.clamp(o.scrollLeft, 0, this._getMaxScrollLeft());
var scrollTop = BI.clamp(o.scrollTop, 0, this._getMaxScrollTop());
var left = Math.max(0, scrollLeft - o.horizontalOverscanSize);
var top = Math.max(0, scrollTop - o.verticalOverscanSize);
var right = Math.min(this._width, scrollLeft + o.width + o.horizontalOverscanSize);
var bottom = Math.min(this._height, scrollTop + o.height + o.verticalOverscanSize);
var childrenToDisplay = this._cellRenderers(bottom - top, right - left, left, top);
var renderedCells = [], renderedKeys = [];
for (var i = 0, len = childrenToDisplay.length; i < len; i++) {
var datum = childrenToDisplay[i];
var index = BI.deepIndexOf(this.renderedKeys, datum.index);
if (index > -1) {
if (datum.width !== this.renderedCells[index]._width) {
this.renderedCells[index]._width = datum.width;
this.renderedCells[index].el.setWidth(datum.width);
}
if (datum.height !== this.renderedCells[index]._height) {
this.renderedCells[index]._height = datum.height;
this.renderedCells[index].el.setHeight(datum.height);
}
if (this.renderedCells[index].left !== datum.x) {
this.renderedCells[index].el.element.css("left", datum.x + "px");
}
if (this.renderedCells[index].top !== datum.y) {
this.renderedCells[index].el.element.css("top", datum.y + "px");
}
renderedCells.push(this.renderedCells[index]);
} else {
var child = BI.createWidget(BI.extend({
type: "bi.label",
width: datum.width,
height: datum.height
}, o.items[datum.index], {
cls: (o.items[datum.index].cls || "") + " container-cell" + (datum.y === 0 ? " first-row" : "") + (datum.x === 0 ? " first-col" : ""),
_left: datum.x,
_top: datum.y
}));
renderedCells.push({
el: child,
left: datum.x,
top: datum.y,
_width: datum.width,
_height: datum.height
});
}
renderedKeys.push(datum.index);
}
//已存在的， 需要添加的和需要删除的
var existSet = {}, addSet = {}, deleteArray = [];
BI.each(renderedKeys, function (i, key) {
if (BI.deepContains(self.renderedKeys, key)) {
existSet[i] = key;
} else {
addSet[i] = key;
}
});
BI.each(this.renderedKeys, function (i, key) {
if (BI.deepContains(existSet, key)) {
return;
}
if (BI.deepContains(addSet, key)) {
return;
}
deleteArray.push(i);
});
BI.each(deleteArray, function (i, index) {
self.renderedCells[index].el.destroy();
});
var addedItems = [];
BI.each(addSet, function (index) {
addedItems.push(renderedCells[index])
});
BI.createWidget({
type: "bi.absolute",
element: this.container,
items: addedItems
});
this.renderedCells = renderedCells;
this.renderedKeys = renderedKeys;
},
_getMaxScrollLeft: function () {
return Math.max(0, this._width - this.options.width + (this.options.overflowX ? BI.DOM.getScrollWidth() : 0));
},
_getMaxScrollTop: function () {
return Math.max(0, this._height - this.options.height + (this.options.overflowY ? BI.DOM.getScrollWidth() : 0));
},
_populate: function () {
var o = this.options;
if (o.items.length > 0) {
this.container.setWidth(this._width);
this.container.setHeight(this._height);
this._calculateChildrenToRender();
this.element.scrollTop(o.scrollTop);
this.element.scrollLeft(o.scrollLeft);
}
},
setScrollLeft: function (scrollLeft) {
if (this.options.scrollLeft === scrollLeft) {
return;
}
this._scrollLock = true;
this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollLeft(this.options.scrollLeft);
},
setScrollTop: function (scrollTop) {
if (this.options.scrollTop === scrollTop) {
return;
}
this._scrollLock = true;
this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollTop(this.options.scrollTop);
},
setOverflowX: function (b) {
var self = this;
if (this.options.overflowX !== !!b) {
this.options.overflowX = !!b;
BI.nextTick(function () {
self.element.css({overflowX: !!b ? "auto" : "hidden"});
});
}
},
setOverflowY: function (b) {
var self = this;
if (this.options.overflowY !== !!b) {
this.options.overflowY = !!b;
BI.nextTick(function () {
self.element.css({overflowY: !!b ? "auto" : "hidden"});
});
}
},
getScrollLeft: function () {
return this.options.scrollLeft;
},
getScrollTop: function () {
return this.options.scrollTop;
},
getMaxScrollLeft: function () {
return this._getMaxScrollLeft();
},
getMaxScrollTop: function () {
return this._getMaxScrollTop();
},
restore: function () {
BI.each(this.renderedCells, function (i, cell) {
cell.el.destroy();
});
this.renderedCells = [];
this.renderedKeys = [];
this._scrollLock = false;
},
populate: function (items) {
if (items && items !== this.options.items) {
this.options.items = items;
this._calculateSizeAndPositionData();
}
this._populate();
}
});
BI.Collection.EVENT_SCROLL = "EVENT_SCROLL";
$.shortcut('bi.collection_view', BI.Collection);/**
* @class BI.Combo
* @extends BI.Widget
*/
BI.Combo = BI.inherit(BI.Widget, {
_defaultConfig: function () {
var conf = BI.Combo.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-combo",
trigger: "click",
toggle: true,
direction: "bottom", //top||bottom||left||right||top,left||top,right||bottom,left||bottom,right
isDefaultInit: false,
isNeedAdjustHeight: true,//是否需要高度调整
isNeedAdjustWidth: true,
stopEvent: false,
stopPropagation: false,
adjustLength: 0,//调整的距离
adjustXOffset: 0,
adjustYOffset: 0,
hideChecker: BI.emptyFn,
offsetStyle: "left", //left,right,center
el: {},
popup: {},
comboClass: "bi-combo-popup",
hoverClass: "bi-combo-hover"
})
},
_init: function () {
BI.Combo.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this._initCombo();
this._initPullDownAction();
this.combo.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
if (self.isEnabled() && this.isEnabled()) {
if (type === BI.Events.EXPAND) {
self._popupView();
}
if (type === BI.Events.COLLAPSE) {
self._hideView();
}
if (type === BI.Events.EXPAND || type === BI.Events.COLLAPSE) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
}
if (type === BI.Events.CLICK) {
self.fireEvent(BI.Combo.EVENT_TRIGGER_CHANGE, obj);
}
}
});
self.element.on("mouseenter." + self.getName(), function (e) {
if (self.isEnabled() && self.combo.isEnabled()) {
self.element.addClass(o.hoverClass);
}
});
self.element.on("mouseleave." + self.getName(), function (e) {
if (self.isEnabled() && self.combo.isEnabled()) {
self.element.removeClass(o.hoverClass);
}
});
BI.createWidget({
type: "bi.vertical",
scrolly: false,
element: this,
items: [
{el: this.combo}
]
});
o.isDefaultInit && (this._assertPopupView());
BI.Resizers.add(this.getName(), BI.bind(function () {
if (this.isViewVisible()) {
this._hideView();
}
}, this));
},
_toggle: function () {
this._assertPopupViewRender();
if (this.popupView.isVisible()) {
this._hideView();
} else {
if (this.isEnabled()) {
this._popupView();
}
}
},
_initPullDownAction: function () {
var self = this, o = this.options;
var evs = this.options.trigger.split(",");
var st = function (e) {
if (o.stopEvent) {
e.stopEvent();
}
if (o.stopPropagation) {
e.stopPropagation();
}
};
BI.each(evs, function (i, ev) {
switch (ev) {
case "hover":
self.element.on("mouseenter." + self.getName(), function (e) {
if (self.isEnabled() && self.combo.isEnabled()) {
self._popupView();
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo);
self.fireEvent(BI.Combo.EVENT_EXPAND);
}
});
self.element.on("mouseleave." + self.getName(), function (e) {
if (self.isEnabled() && self.combo.isEnabled() && o.toggle === true) {
self._hideView();
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.combo);
self.fireEvent(BI.Combo.EVENT_COLLAPSE);
}
});
break;
case "click":
var debounce = BI.debounce(function (e) {
if (self.combo.element.__isMouseInBounds__(e)) {
if (self.isEnabled() && self.combo.isEnabled()) {
o.toggle ? self._toggle() : self._popupView();
if (self.isViewVisible()) {
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.combo);
self.fireEvent(BI.Combo.EVENT_EXPAND);
} else {
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, "", self.combo);
self.fireEvent(BI.Combo.EVENT_COLLAPSE);
}
}
}
}, BI.EVENT_RESPONSE_TIME, true);
self.element.off(ev + "." + self.getName()).on(ev + "." + self.getName(), function(e){
debounce(e);
st(e);
});
break;
}
});
},
_initCombo: function () {
this.combo = BI.createWidget(this.options.el);
},
_assertPopupView: function () {
var self = this;
if (this.popupView == null) {
this.popupView = BI.createWidget(this.options.popup, {
type: "bi.popup_view"
});
this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
if (type === BI.Events.CLICK) {
self.combo.setValue(self.getValue());
self.fireEvent(BI.Combo.EVENT_CHANGE, value, obj);
}
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
});
this.popupView.setVisible(false);
BI.nextTick(function () {
self.fireEvent(BI.Combo.EVENT_AFTER_INIT);
});
}
},
_assertPopupViewRender: function () {
this._assertPopupView();
if (!this._rendered) {
BI.createWidget({
type: "bi.vertical",
scrolly: false,
element: this,
items: [
{el: this.popupView}
]
});
this._rendered = true;
}
},
_hideIf: function (e) {
if (this.element.__isMouseInBounds__(e) || (this.popupView && this.popupView.element.__isMouseInBounds__(e))) {
return;
}
if (this.element.find(e.target).length > 0) {
return;
}
var isHide = this.options.hideChecker.apply(this, [e]);
if (isHide === false) {
return;
}
this._hideView();
},
_hideView: function () {
this.fireEvent(BI.Combo.EVENT_BEFORE_HIDEVIEW);
this.popupView && this.popupView.invisible();
this.element.removeClass(this.options.comboClass);
$(document).unbind("mousedown." + this.getName()).unbind("mousewheel." + this.getName());
this.fireEvent(BI.Combo.EVENT_AFTER_HIDEVIEW);
},
_popupView: function () {
this._assertPopupViewRender();
this.fireEvent(BI.Combo.EVENT_BEFORE_POPUPVIEW);
this.popupView.visible();
this.adjustWidth();
this.adjustHeight();
this.element.addClass(this.options.comboClass);
$(document).bind("mousedown." + this.getName(), BI.bind(this._hideIf, this)).bind("mousewheel." + this.getName(), BI.bind(this._hideIf, this));
this.fireEvent(BI.Combo.EVENT_AFTER_POPUPVIEW);
},
adjustWidth: function () {
var o = this.options;
if (!this.popupView) {
return;
}
if (o.isNeedAdjustWidth === true) {
this.resetListWidth("");
var width = this.popupView.element.outerWidth();
var maxW = this.element.outerWidth() || o.width;
if (width > maxW + 80) {
maxW = maxW + 80;
} else if (width > maxW) {
maxW = width;
}
this.resetListWidth(maxW < 100 ? 100 : maxW);
}
},
adjustHeight: function () {
var o = this.options, p = {};
if (!this.popupView) {
return;
}
var isVisible = this.popupView.isVisible();
this.popupView.visible();
switch (o.direction) {
case "bottom":
case "bottom,right":
p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ['bottom', 'top', 'right', 'left'], o.offsetStyle);
break;
case "top":
case "top,right":
p = $.getComboPosition(this.combo, this.popupView, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ['top', 'bottom', 'right', 'left'], o.offsetStyle);
break;
case "left":
case "left,bottom":
p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ['left', 'right', 'bottom', 'top'], o.offsetStyle);
break;
case "right":
case "right,bottom":
p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ['right', 'left', 'bottom', 'top'], o.offsetStyle);
break;
case "top,left":
p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ['top', 'bottom', 'left', 'right'], o.offsetStyle);
break;
case "bottom,left":
p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight, ['bottom', 'top', 'left', 'right'], o.offsetStyle);
break;
case "left,top":
p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ['left', 'right', 'top', 'bottom'], o.offsetStyle);
break;
case "right,top":
p = $.getComboPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength, o.adjustYOffset, o.isNeedAdjustHeight, ['right', 'left', 'top', 'bottom'], o.offsetStyle);
break;
case "top,custom":
case "custom,top":
p = $.getTopAdaptPosition(this.combo, this.popupView, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight);
break;
case "custom,bottom":
case "bottom,custom":
p = $.getBottomAdaptPosition(this.combo, this.popupView, o.adjustYOffset || o.adjustLength, o.isNeedAdjustHeight);
break;
case "left,custom":
case "custom,left":
p = $.getLeftAdaptPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength);
delete p.top;
delete p.adaptHeight;
break;
case "custom,right":
case "right,custom":
p = $.getRightAdaptPosition(this.combo, this.popupView, o.adjustXOffset || o.adjustLength);
delete p.top;
delete p.adaptHeight;
break;
}
if ("adaptHeight" in p) {
this.resetListHeight(p['adaptHeight']);
}
if ("left" in p) {
this.popupView.element.css({
left: p.left
});
}
if ("top" in p) {
this.popupView.element.css({
top: p.top
});
}
this.position = p;
this.popupView.setVisible(isVisible);
},
resetListHeight: function (h) {
this._assertPopupView();
this.popupView.resetHeight && this.popupView.resetHeight(h);
},
resetListWidth: function (w) {
this._assertPopupView();
this.popupView.resetWidth && this.popupView.resetWidth(w);
},
populate: function (items) {
this._assertPopupView();
this.popupView.populate.apply(this.popupView, arguments);
this.combo.populate.apply(this.combo, arguments);
},
setEnable: function (arg) {
BI.Combo.superclass.setEnable.apply(this, arguments);
this.combo && this.combo.setEnable(arg);
this.popupView && this.popupView.setEnable(arg);
!arg && this.isViewVisible() && this._hideView();
},
setValue: function (v) {
this._assertPopupView();
this.combo.setValue(v);
this.popupView && this.popupView.setValue(v);
},
getValue: function () {
this._assertPopupView();
return this.popupView && this.popupView.getValue();
},
isViewVisible: function () {
return this.isEnabled() && this.combo.isEnabled() && !!this.popupView && this.popupView.isVisible();
},
showView: function () {
if (this.isEnabled() && this.combo.isEnabled()) {
this._popupView();
}
},
hideView: function () {
this._hideView();
},
getView: function () {
return this.popupView;
},
getPopupPosition: function () {
return this.position;
},
doBehavior: function () {
this._assertPopupView();
this.popupView && this.popupView.doBehavior.apply(this.popupView, arguments);
},
toggle: function () {
this._toggle();
},
destroy: function () {
$(document).unbind("mousedown." + this.getName())
.unbind("mousewheel." + this.getName())
.unbind("mouseenter." + this.getName())
.unbind("mousemove." + this.getName())
.unbind("mouseleave." + this.getName());
BI.Resizers.remove(this.getName());
BI.Combo.superclass.destroy.apply(this, arguments);
}
});
BI.Combo.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE";
BI.Combo.EVENT_CHANGE = "EVENT_CHANGE";
BI.Combo.EVENT_EXPAND = "EVENT_EXPAND";
BI.Combo.EVENT_COLLAPSE = "EVENT_COLLAPSE";
BI.Combo.EVENT_AFTER_INIT = "EVENT_AFTER_INIT";
BI.Combo.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
BI.Combo.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW";
BI.Combo.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW";
BI.Combo.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";
$.shortcut("bi.combo", BI.Combo);/**
*
* 某个可以展开的节点
*
* Created by GUY on 2015/9/10.
* @class BI.Expander
* @extends BI.Widget
*/
BI.Expander = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Expander.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-expander",
trigger: "click",
toggle: true,
//direction: "bottom", //top,bottom四个方向
isDefaultInit: false, //是否默认初始化子节点
el: {},
popup: {},
expanderClass: "bi-expander-popup",
hoverClass: "bi-expander-hover"
})
},
_init: function () {
BI.Expander.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this._expanded = !!o.el.open;
this._initExpander();
this._initPullDownAction();
this.expander.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
if (type === BI.Events.EXPAND) {
self._popupView();
}
if (type === BI.Events.COLLAPSE) {
self._hideView();
}
if (self.isEnabled() && this.isEnabled()) {
if (type === BI.Events.EXPAND) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
self.fireEvent(BI.Expander.EVENT_EXPAND);
}
if(type === BI.Events.COLLAPSE) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
self.fireEvent(BI.Expander.EVENT_COLLAPSE);
}
if (type === BI.Events.CLICK) {
self.fireEvent(BI.Expander.EVENT_TRIGGER_CHANGE, value, obj);
}
}
});
this.element.hover(function () {
if (self.isEnabled() && self.expander.isEnabled()) {
self.element.addClass(o.hoverClass);
}
}, function () {
if (self.isEnabled() && self.expander.isEnabled()) {
self.element.removeClass(o.hoverClass);
}
});
BI.createWidget({
type: "bi.vertical",
scrolly: false,
element: this,
items: [
{el: this.expander}
]
});
o.isDefaultInit && this._assertPopupView();
if (this.expander.isOpened() === true) {
this._popupView();
}
},
_toggle: function () {
this._assertPopupViewRender();
if (this.popupView.isVisible()) {
this._hideView();
} else {
if (this.isEnabled()) {
this._popupView();
}
}
},
_initPullDownAction: function () {
var self = this, o = this.options;
var evs = this.options.trigger.split(",");
BI.each(evs, function (i, e) {
switch (e) {
case "hover":
self.element[e](function (e) {
if (self.isEnabled() && self.expander.isEnabled()) {
self._popupView();
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, '', self.expander);
self.fireEvent(BI.Expander.EVENT_EXPAND);
}
}, function () {
if (self.isEnabled() && self.expander.isEnabled() && o.toggle) {
self._hideView();
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, '', self.expander);
self.fireEvent(BI.Expander.EVENT_COLLAPSE);
}
});
break;
default :
if (e) {
self.element.off(e + "." + self.getName()).on(e + "." + self.getName(), BI.debounce(function (e) {
if (self.expander.element.__isMouseInBounds__(e)) {
if (self.isEnabled() && self.expander.isEnabled()) {
o.toggle ? self._toggle() : self._popupView();
if (self.isExpanded()) {
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, "", self.expander);
self.fireEvent(BI.Expander.EVENT_EXPAND);
} else {
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, '', self.expander);
self.fireEvent(BI.Expander.EVENT_COLLAPSE);
}
}
}
}, BI.EVENT_RESPONSE_TIME, true));
}
break;
}
})
},
_initExpander: function () {
this.expander = BI.createWidget(this.options.el);
},
_assertPopupView: function () {
var self = this;
if (this.popupView == null) {
this.popupView = BI.createWidget(this.options.popup, {
type: "bi.button_group",
cls: "expander-popup",
layouts: [{
type: "bi.vertical",
hgap: 0,
vgap: 0
}]
});
this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
//self.setValue(self.getValue());
self.fireEvent(BI.Expander.EVENT_CHANGE, value, obj);
}
});
this.popupView.setVisible(this.isExpanded());
BI.nextTick(function () {
self.fireEvent(BI.Expander.EVENT_AFTER_INIT);
});
}
},
_assertPopupViewRender: function () {
this._assertPopupView();
if (!this._rendered) {
BI.createWidget({
type: "bi.vertical",
scrolly: false,
element: this,
items: [
{el: this.popupView}
]
});
this._rendered = true;
}
},
_hideView: function () {
this.fireEvent(BI.Expander.EVENT_BEFORE_HIDEVIEW);
this._expanded = false;
this.expander.setOpened(false);
this.popupView && this.popupView.invisible();
this.element.removeClass(this.options.expanderClass);
this.fireEvent(BI.Expander.EVENT_AFTER_HIDEVIEW);
},
_popupView: function () {
this._assertPopupViewRender();
this.fireEvent(BI.Expander.EVENT_BEFORE_POPUPVIEW);
this._expanded = true;
this.expander.setOpened(true);
this.popupView.visible();
this.element.addClass(this.options.expanderClass);
this.fireEvent(BI.Expander.EVENT_AFTER_POPUPVIEW);
},
populate: function (items) {
//this._assertPopupView();
this.popupView && this.popupView.populate.apply(this.popupView, arguments);
this.expander.populate.apply(this.expander, arguments);
},
setEnable: function (arg) {
BI.Expander.superclass.setEnable.apply(this, arguments);
this.expander && this.expander.setEnable(arg);
this.popupView && this.popupView.setEnable(arg);
!arg && this._hideView();
},
setValue: function (v) {
//this._assertPopupView();
this.expander.setValue(v);
this.popupView && this.popupView.setValue(v);
},
getValue: function () {
//this._assertPopupView();
return this.popupView ? this.popupView.getValue() : [];
},
isViewVisible: function () {
return this.isEnabled() && this.expander.isEnabled() && !!this.popupView && this.popupView.isVisible();
},
isExpanded: function () {
return this._expanded;
},
showView: function () {
if (this.isEnabled() && this.expander.isEnabled()) {
this._popupView();
}
},
hideView: function () {
this._hideView();
},
getView: function () {
return this.popupView;
},
doBehavior: function () {
//this._assertPopupView();
this.popupView && this.popupView.doBehavior.apply(this.popupView, arguments);
},
getAllLeaves: function () {
return this.popupView && this.popupView.getAllLeaves();
},
getNodeById: function (id) {
if (this.expander.options.id === id) {
return this.expander;
}
return this.popupView && this.popupView.getNodeById(id);
},
getNodeByValue: function (value) {
if (this.expander.getValue() === value) {
return this.expander;
}
return this.popupView && this.popupView.getNodeByValue(value);
},
destroy: function () {
BI.Expander.superclass.destroy.apply(this, arguments);
}
});
BI.Expander.EVENT_EXPAND = "EVENT_EXPAND";
BI.Expander.EVENT_COLLAPSE = "EVENT_COLLAPSE";
BI.Expander.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE";
BI.Expander.EVENT_CHANGE = "EVENT_CHANGE";
BI.Expander.EVENT_AFTER_INIT = "EVENT_AFTER_INIT";
BI.Expander.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
BI.Expander.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW";
BI.Expander.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW";
BI.Expander.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";
$.shortcut("bi.expander", BI.Expander);/**
* Created by GUY on 2015/8/10.
*/
BI.ComboGroup = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.ComboGroup.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-combo-group",
//以下这些属性对每一个combo都是公用的
trigger: "click,hover",
direction: "right",
adjustLength: 0,
isDefaultInit: false,
isNeedAdjustHeight: false,
isNeedAdjustWidth: false,
el: {type: "bi.text_button", text: "", value: ""},
children: [],
popup: {
el: {
type: "bi.button_tree",
chooseType: 0,
layouts: [{
type: "bi.vertical"
}]
}
}
})
},
_init: function () {
BI.ComboGroup.superclass._init.apply(this, arguments);
this.populate(this.options.el);
},
populate: function (item) {
var self = this, o = this.options;
var children = o.children;
if (BI.isEmpty(children)) {
throw new Error("ComboGroup构造错误");
}
BI.each(children, function (i, ch) {
var son = BI.formatEL(ch).el.children;
ch = BI.formatEL(ch).el;
if (!BI.isEmpty(son)) {
ch.el = BI.clone(ch);
ch.children = son;
ch.type = "bi.combo_group";
ch.action = o.action;
ch.height = o.height;
ch.direction = o.direction;
ch.isDefaultInit = o.isDefaultInit;
ch.isNeedAdjustHeight = o.isNeedAdjustHeight;
ch.isNeedAdjustWidth = o.isNeedAdjustWidth;
ch.adjustLength = o.adjustLength;
ch.popup = o.popup;
}
})
this.combo = BI.createWidget({
type: "bi.combo",
element: this,
height: o.height,
trigger: o.trigger,
direction: o.direction,
isDefaultInit: o.isDefaultInit,
isNeedAdjustWidth: o.isNeedAdjustWidth,
isNeedAdjustHeight: o.isNeedAdjustHeight,
adjustLength: o.adjustLength,
el: item,
popup: BI.extend({}, o.popup, {
el: BI.extend({
items: children
}, o.popup.el)
})
})
this.combo.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
self.fireEvent(BI.ComboGroup.EVENT_CHANGE, obj);
}
})
},
setEnable: function (b) {
BI.ComboGroup.superclass.setEnable.apply(this, arguments);
this.combo && this.combo.setEnable(b);
},
getValue: function () {
return this.combo.getValue();
},
setValue: function (v) {
this.combo.setValue(v);
}
});
BI.ComboGroup.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.combo_group", BI.ComboGroup);/**
* 加载控件
*
* Created by GUY on 2015/8/31.
* @class BI.Loader
* @extends BI.Widget
*/
BI.Loader = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Loader.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-loader",
direction: "top",
isDefaultInit: true,//是否默认初始化数据
logic: {
dynamic: true,
scrolly: true
},
//下面是button_group的属性
el: {
type: "bi.button_group"
},
items: [],
itemsCreator: BI.emptyFn,
onLoaded: BI.emptyFn,
//下面是分页信息
count: false,
prev: false,
next: {},
hasPrev: BI.emptyFn,
hasNext: BI.emptyFn
})
},
_prevLoad: function () {
var self = this, o = this.options;
this.prev.setLoading();
o.itemsCreator.apply(this, [{times: --this.times}, function () {
self.prev.setLoaded();
self.prependItems.apply(self, arguments);
}]);
},
_nextLoad: function () {
var self = this, o = this.options;
this.next.setLoading();
o.itemsCreator.apply(this, [{times: ++this.times}, function () {
self.next.setLoaded();
self.addItems.apply(self, arguments);
}]);
},
_init: function () {
BI.Loader.superclass._init.apply(this, arguments);
var self = this, o = this.options;
if (o.itemsCreator === false) {
o.prev = false;
o.next = false;
}
if (o.prev !== false) {
this.prev = BI.createWidget(BI.extend({
type: "bi.loading_bar"
}, o.prev));
this.prev.on(BI.Controller.EVENT_CHANGE, function (type) {
if (type === BI.Events.CLICK) {
self._prevLoad();
}
});
}
this.button_group = BI.createWidget(o.el, {
type: "bi.button_group",
chooseType: 0,
items: o.items,
behaviors: {},
layouts: [{
type: "bi.vertical"
}]
});
this.button_group.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
self.fireEvent(BI.Loader.EVENT_CHANGE, obj);
}
});
if (o.next !== false) {
this.next = BI.createWidget(BI.extend({
type: "bi.loading_bar"
}, o.next));
this.next.on(BI.Controller.EVENT_CHANGE, function (type) {
if (type === BI.Events.CLICK) {
self._nextLoad();
}
})
}
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({
scrolly: true
}, o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.prev, this.button_group, this.next)
}))));
o.isDefaultInit && BI.isEmpty(o.items) && BI.nextTick(BI.bind(function () {
o.isDefaultInit && BI.isEmpty(o.items) && this.populate();
}, this));
if (BI.isNotEmptyArray(o.items)) {
this.populate(o.items);
}
},
hasPrev: function () {
var o = this.options;
if (BI.isNumber(o.count)) {
return this.count < o.count;
}
return !!o.hasPrev.apply(this, [{
times: this.times,
count: this.count
}])
},
hasNext: function () {
var o = this.options;
if (BI.isNumber(o.count)) {
return this.count < o.count;
}
return !!o.hasNext.apply(this, [{
times: this.times,
count: this.count
}])
},
prependItems: function (items) {
this.count += items.length;
if (this.next !== false) {
if (this.hasPrev()) {
this.options.items = this.options.items.concat(items);
this.prev.setLoaded();
} else {
this.prev.setEnd();
}
}
this.button_group.prependItems.apply(this.button_group, arguments);
},
addItems: function (items) {
this.count += items.length;
if (BI.isObject(this.next)) {
if (this.hasNext()) {
this.options.items = this.options.items.concat(items);
this.next.setLoaded();
} else {
this.next.setEnd();
}
}
this.button_group.addItems.apply(this.button_group, arguments);
},
populate: function (items) {
var self = this, o = this.options;
if (arguments.length === 0 && (BI.isFunction(o.itemsCreator))) {
o.itemsCreator.apply(this, [{times: 1}, function () {
if (arguments.length === 0) {
throw new Error("arguments can not be null!!!");
}
self.populate.apply(self, arguments);
o.onLoaded();
}]);
return;
}
this.options.items = items;
this.times = 1;
this.count = 0;
this.count += items.length;
if (BI.isObject(this.next)) {
if (this.hasNext()) {
this.next.setLoaded();
} else {
this.next.invisible();
}
}
if (BI.isObject(this.prev)) {
if (this.hasPrev()) {
this.prev.setLoaded();
} else {
this.prev.invisible();
}
}
this.button_group.populate.apply(this.button_group, arguments);
},
setEnable: function (v) {
this.button_group.setEnable(v);
},
doBehavior: function () {
this.button_group.doBehavior.apply(this.button_group, arguments);
},
setNotSelectedValue: function () {
this.button_group.setNotSelectedValue.apply(this.button_group, arguments);
},
getNotSelectedValue: function () {
return this.button_group.getNotSelectedValue();
},
setValue: function () {
this.button_group.setValue.apply(this.button_group, arguments);
},
getValue: function () {
return this.button_group.getValue.apply(this.button_group, arguments);
},
getAllButtons: function () {
return this.button_group.getAllButtons();
},
getAllLeaves: function () {
return this.button_group.getAllLeaves();
},
getSelectedButtons: function () {
return this.button_group.getSelectedButtons();
},
getNotSelectedButtons: function () {
return this.button_group.getNotSelectedButtons();
},
getIndexByValue: function (value) {
return this.button_group.getIndexByValue(value);
},
getNodeById: function (id) {
return this.button_group.getNodeById(id);
},
getNodeByValue: function (value) {
return this.button_group.getNodeByValue(value);
},
empty: function () {
this.button_group.empty();
BI.each([this.prev, this.next], function (i, ob) {
ob && ob.setVisible(false);
});
},
destroy: function () {
BI.Loader.superclass.destroy.apply(this, arguments);
}
});
BI.Loader.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.loader", BI.Loader);/**
* Created by GUY on 2015/6/26.
*/
BI.Navigation = BI.inherit(BI.Widget, {
_defaultConfig: function(){
return BI.extend(BI.Navigation.superclass._defaultConfig.apply(this,arguments), {
direction: "bottom",//top, bottom, left, right, custom
logic: {
dynamic: false
},
defaultShowIndex: 0,
tab: {
type: "bi.button_group",
items: [],
layouts: []
},
cardCreator: function(v){
return BI.createWidget();
},
afterCardCreated: BI.emptyFn,
afterCardShow: BI.emptyFn
})
},
_init: function(){
BI.Navigation.superclass._init.apply(this,arguments);
var self = this, o = this.options;
this.tab = BI.createWidget(this.options.tab, {type: "bi.button_group"});
this.cardMap = {};
this.showIndex = 0;
this.layout = BI.createWidget({
type: "bi.card"
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tab, this.layout)
}))));
new BI.ShowListener({
eventObj: this.tab,
cardLayout: this.layout,
cardNameCreator: function(v){
return self.showIndex + v;
},
cardCreator: function(v){
var card = o.cardCreator(v);
self.cardMap[v] = card;
return card;
},
afterCardCreated: BI.bind(this.afterCardCreated, this),
afterCardShow: BI.bind(this.afterCardShow, this)
})
if(o.defaultShowIndex !== false){
this.setSelect(o.defaultShowIndex);
}
},
afterCardCreated: function(v){
var self = this;
this.cardMap[v].on(BI.Controller.EVENT_CHANGE, function(type, value, obj){
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if(type === BI.Events.CLICK) {
self.fireEvent(BI.Navigation.EVENT_CHANGE, obj);
}
})
this.options.afterCardCreated.apply(this, arguments);
},
afterCardShow: function(v){
this.showIndex = v;
this.options.afterCardShow.apply(this, arguments);
},
populate: function(){
var card = this.layout.getShowingCard();
if(card){
return card.populate.apply(card, arguments);
}
},
setSelect: function(v){
this.showIndex = v;
if(!this.layout.isCardExisted(v)){
var card = this.options.cardCreator(v);
this.cardMap[v] = card;
this.layout.addCardByName(v, card);
this.afterCardCreated(v);
}
this.layout.showCardByName(v);
BI.nextTick(BI.bind(this.afterCardShow, this, v));
},
getSelect: function(){
return this.showIndex;
},
getSelectedCard: function(){
if(BI.isKey(this.showIndex)){
return this.cardMap[this.showIndex];
}
},
/**
* @override
*/
setValue: function(v){
var card = this.layout.getShowingCard();
if(card){
card.setValue(v);
}
},
/**
* @override
*/
getValue: function(){
var card = this.layout.getShowingCard();
if(card){
return card.getValue();
}
},
empty: function(){
this.layout.deleteAllCard();
this.cardMap = {};
},
destroy: function(){
BI.Navigation.superclass.destroy.apply(this, arguments);
}
});
BI.Navigation.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.navigation", BI.Navigation);/**
* 搜索逻辑控件
*
* Created by GUY on 2015/9/28.
* @class BI.Searcher
* @extends BI.Widget
*/
BI.Searcher = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Searcher.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-searcher",
lgap: 0,
rgap: 0,
tgap: 0,
bgap: 0,
vgap: 0,
hgap: 0,
isDefaultInit: false,
isAutoSearch: true, //是否自动搜索
isAutoSync: true, //是否自动同步数据, 即是否保持搜索面板和adapter面板状态值的统一
chooseType: BI.ButtonGroup.CHOOSE_TYPE_SINGLE,
//isAutoSearch为false时启用
onSearch: function (op, callback) {
callback([])
},
el: {
type: "bi.search_editor"
},
popup: {
type: "bi.searcher_view"
},
adapter: null,
masker: { //masker层
offset: {}
}
})
},
_init: function () {
BI.Searcher.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.editor = BI.createWidget(o.el, {
type: "bi.search_editor"
});
BI.createWidget({
type: "bi.vertical",
element: this,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
vgap: o.vgap,
hgap: o.hgap,
items: [this.editor]
});
o.isDefaultInit && (this._assertPopupView());
var search = BI.debounce(BI.bind(this._search, this), BI.EVENT_RESPONSE_TIME, true);
this.editor.on(BI.Controller.EVENT_CHANGE, function (type) {
switch (type) {
case BI.Events.STARTEDIT:
self._startSearch();
break;
case BI.Events.EMPTY:
self._stopSearch();
break;
case BI.Events.CHANGE:
search();
break;
case BI.Events.PAUSE:
self._pauseSearch();
break;
}
})
},
_assertPopupView: function () {
var self = this, o = this.options;
if (!BI.Maskers.has(this.getName())) {
this.popupView = BI.createWidget(o.popup, {
type: "bi.searcher_view",
chooseType: o.chooseType
});
BI.Maskers.create(this.getName(), o.adapter, BI.extend({
container: this,
render: this.popupView
}, o.masker));
this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
if (o.isAutoSync) {
var values = o.adapter && o.adapter.getValue();
if (!obj.isSelected()) {
o.adapter && o.adapter.setValue(BI.deepWithout(values, obj.getValue()));
} else {
switch (o.chooseType) {
case BI.ButtonGroup.CHOOSE_TYPE_SINGLE:
o.adapter && o.adapter.setValue([obj.getValue()]);
break;
case BI.ButtonGroup.CHOOSE_TYPE_MULTI:
values.push(obj.getValue());
o.adapter && o.adapter.setValue(values);
break;
}
}
}
self.fireEvent(BI.Searcher.EVENT_CHANGE, value, obj);
}
});
BI.nextTick(function () {
self.fireEvent(BI.Searcher.EVENT_AFTER_INIT);
});
}
},
_startSearch: function () {
this._assertPopupView();
this._stop = false;
this._isSearching = true;
this.fireEvent(BI.Searcher.EVENT_START);
this.popupView.startSearch && this.popupView.startSearch();
//搜索前先清空dom
BI.Maskers.get(this.getName()).empty();
BI.nextTick(function (name) {
BI.Maskers.show(name);
}, this.getName());
},
_pauseSearch: function () {
var o = this.options, name = this.getName();
this._stop = true;
BI.nextTick(function (name) {
BI.Maskers.hide(name);
}, this.getName());
if (BI.Maskers.has(name) && this._isSearching === true) {
this.popupView && this.popupView.pauseSearch && this.popupView.pauseSearch();
this.fireEvent(BI.Searcher.EVENT_PAUSE);
}
this._isSearching = false;
},
_stopSearch: function () {
var o = this.options, name = this.getName();
this._stop = true;
BI.Maskers.hide(name);
if (BI.Maskers.has(name) && this._isSearching === true) {
//搜索后清空dom
BI.nextTick(function () {
BI.Maskers.has(name) && BI.Maskers.get(name).empty();
});
this.popupView && this.popupView.stopSearch && this.popupView.stopSearch();
this.fireEvent(BI.Searcher.EVENT_STOP);
}
this._isSearching = false;
},
_search: function () {
var self = this, o = this.options, keyword = this.editor.getValue();
if (keyword === "" || this._stop) {
return;
}
if (o.isAutoSearch) {
var items = (o.adapter.getItems && o.adapter.getItems()) || o.adapter.attr("items") || [];
var finding = BI.Func.getSearchResult(items, keyword);
var matched = finding.matched, finded = finding.finded;
this.popupView.populate(finded, matched, keyword);
o.isAutoSync && this.popupView.setValue(o.adapter.getValue());
self.fireEvent(BI.Searcher.EVENT_SEARCHING);
return;
}
this.popupView.loading && this.popupView.loading();
o.onSearch({
times: 1,
keyword: keyword,
selectedValues: o.adapter && o.adapter.getValue()
}, function (searchResult, matchResult) {
if (!self._stop) {
var args = [].slice.call(arguments);
if (args.length > 0) {
args.push(keyword);
}
BI.Maskers.show(self.getName());
self.popupView.populate.apply(self.popupView, args);
o.isAutoSync && self.popupView.setValue(o.adapter && o.adapter.getValue());
self.popupView.loaded && self.popupView.loaded();
self.fireEvent(BI.Searcher.EVENT_SEARCHING);
}
});
},
setAdapter: function (adapter) {
this.options.adapter = adapter;
BI.Maskers.remove(this.getName());
},
doSearch: function () {
if (this.isSearching()) {
this._search();
}
},
stopSearch: function () {
this._stopSearch();//先停止搜索，然后再去设置editor为空
//important:停止搜索必须退出编辑状态,这里必须加上try(input框不显示时blur会抛异常)
try {
this.editor.blur();
} catch (e) {
if (!this.editor.blur) {
throw new Error("editor没有实现blur方法");
}
} finally {
this.editor.setValue("");
}
},
isSearching: function () {
return this._isSearching;
},
isViewVisible: function () {
return this.editor.isEnabled() && BI.Maskers.isVisible(this.getName());
},
getView: function () {
return this.popupView;
},
hasMatched: function () {
this._assertPopupView();
return this.popupView.hasMatched();
},
adjustHeight: function () {
if (BI.Maskers.has(this.getName()) && BI.Maskers.get(this.getName()).isVisible()) {
BI.Maskers.show(this.getName());
}
},
adjustView: function () {
this.isViewVisible() && BI.Maskers.show(this.getName());
},
setValue: function (v) {
this._assertPopupView();
this.popupView && this.popupView.setValue(v);
},
getKeyword: function () {
return this.editor.getValue();
},
getKeywords: function () {
return this.editor.getKeywords();
},
getValue: function () {
var o = this.options;
if (o.isAutoSync) {
return o.adapter.getValue();
}
if (this.isSearching()) {
return this.popupView.getValue();
} else {
return o.adapter.getValue();
}
},
populate: function (result, searchResult, keyword) {
var o = this.options;
this._assertPopupView();
this.popupView.populate.apply(this.popupView, arguments);
if (o.isAutoSync) {
this.popupView.setValue(o.adapter.getValue());
}
},
empty: function () {
this.popupView && this.popupView.empty();
},
destroy: function () {
BI.Maskers.remove(this.getName());
BI.Searcher.superclass.destroy.apply(this, arguments);
}
});
BI.Searcher.EVENT_CHANGE = "EVENT_CHANGE";
BI.Searcher.EVENT_START = "EVENT_START";
BI.Searcher.EVENT_STOP = "EVENT_STOP";
BI.Searcher.EVENT_PAUSE = "EVENT_PAUSE";
BI.Searcher.EVENT_SEARCHING = "EVENT_SEARCHING";
BI.Searcher.EVENT_AFTER_INIT = "EVENT_AFTER_INIT";
$.shortcut("bi.searcher", BI.Searcher);/**
*
* 切换显示或隐藏面板
*
* Created by GUY on 2015/11/2.
* @class BI.Switcher
* @extends BI.Widget
*/
BI.Switcher = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Switcher.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-switcher",
direction: BI.Direction.Top,
trigger: "click",
toggle: true,
el: {},
popup: {},
adapter: null,
masker: {},
switcherClass: "bi-switcher-popup",
hoverClass: "bi-switcher-hover"
})
},
_init: function () {
BI.Switcher.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this._initSwitcher();
this._initPullDownAction();
this.switcher.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
if (self.isEnabled() && this.isEnabled()) {
if (type === BI.Events.EXPAND) {
self._popupView();
}
if (type === BI.Events.COLLAPSE) {
self._hideView();
}
if (type === BI.Events.EXPAND || type === BI.Events.COLLAPSE) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
}
if (type === BI.Events.CLICK) {
self.fireEvent(BI.Switcher.EVENT_TRIGGER_CHANGE, value, obj);
}
}
});
this.element.hover(function () {
if (self.isEnabled() && self.switcher.isEnabled()) {
self.element.addClass(o.hoverClass);
}
}, function () {
if (self.isEnabled() && self.switcher.isEnabled()) {
self.element.removeClass(o.hoverClass);
}
});
BI.createWidget({
type: "bi.vertical",
scrolly: false,
element: this,
items: [
{el: this.switcher}
]
});
o.isDefaultInit && (this._assertPopupView());
},
_toggle: function () {
this._assertPopupView();
if (this.isExpanded()) {
this._hideView();
} else {
if (this.isEnabled()) {
this._popupView();
}
}
},
_initPullDownAction: function () {
var self = this, o = this.options;
var evs = this.options.trigger.split(",");
BI.each(evs, function (i, e) {
switch (e) {
case "hover":
self.element[e](function (e) {
if (self.isEnabled() && self.switcher.isEnabled()) {
self._popupView();
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, '', self.switcher);
self.fireEvent(BI.Switcher.EVENT_EXPAND);
}
}, function () {
if (self.isEnabled() && self.switcher.isEnabled() && o.toggle) {
self._hideView();
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, '', self.switcher);
self.fireEvent(BI.Switcher.EVENT_COLLAPSE);
}
});
break;
default :
if (e) {
self.element.off(e + "." + self.getName()).on(e + "." + self.getName(), BI.debounce(function (e) {
if (self.switcher.element.__isMouseInBounds__(e)) {
if (self.isEnabled() && self.switcher.isEnabled()) {
o.toggle ? self._toggle() : self._popupView();
if (self.isExpanded()) {
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EXPAND, '', self.switcher);
self.fireEvent(BI.Switcher.EVENT_EXPAND);
} else {
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.COLLAPSE, '', self.switcher);
self.fireEvent(BI.Switcher.EVENT_COLLAPSE);
}
}
}
}, BI.EVENT_RESPONSE_TIME, true));
}
break;
}
})
},
_initSwitcher: function () {
this.switcher = BI.createWidget(this.options.el);
},
_assertPopupView: function () {
var self = this, o = this.options;
if (!this._created) {
this.popupView = BI.createWidget(o.popup, {
type: "bi.button_group",
element: o.adapter && BI.Maskers.create(this.getName(), o.adapter, BI.extend({container: this}, o.masker)),
cls: "switcher-popup",
layouts: [{
type: "bi.vertical",
hgap: 0,
vgap: 0
}]
});
this.popupView.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
self.fireEvent(BI.Switcher.EVENT_CHANGE, value, obj);
}
});
if (o.direction !== BI.Direction.Custom && !o.adapter) {
BI.createWidget({
type: "bi.vertical",
scrolly: false,
element: this,
items: [
{el: this.popupView}
]
});
}
this._created = true;
BI.nextTick(function () {
self.fireEvent(BI.Switcher.EVENT_AFTER_INIT);
});
}
},
_hideView: function () {
this.fireEvent(BI.Switcher.EVENT_BEFORE_HIDEVIEW);
var self = this, o = this.options;
o.adapter ? BI.Maskers.hide(self.getName()) : (self.popupView && self.popupView.setVisible(false));
BI.nextTick(function () {
o.adapter ? BI.Maskers.hide(self.getName()) : (self.popupView && self.popupView.setVisible(false));
self.element.removeClass(o.switcherClass);
self.fireEvent(BI.Switcher.EVENT_AFTER_HIDEVIEW);
});
},
_popupView: function () {
var self = this, o = this.options;
this._assertPopupView();
this.fireEvent(BI.Switcher.EVENT_BEFORE_POPUPVIEW);
o.adapter ? BI.Maskers.show(this.getName()) : self.popupView.setVisible(true);
BI.nextTick(function (name) {
o.adapter ? BI.Maskers.show(name) : self.popupView.setVisible(true);
self.element.addClass(o.switcherClass);
self.fireEvent(BI.Switcher.EVENT_AFTER_POPUPVIEW);
}, this.getName());
},
populate: function (items) {
this._assertPopupView();
this.popupView.populate.apply(this.popupView, arguments);
this.switcher.populate.apply(this.switcher, arguments);
},
setEnable: function (arg) {
BI.Switcher.superclass.setEnable.apply(this, arguments);
this.switcher && this.switcher.setEnable(arg);
this.popupView && this.popupView.setEnable(arg);
!arg && this._hideView();
},
setValue: function (v) {
this._assertPopupView();
this.switcher.setValue(v);
this.popupView && this.popupView.setValue(v);
},
getValue: function () {
this._assertPopupView();
return this.popupView ? this.popupView.getValue() : [];
},
isViewVisible: function () {
return this.isEnabled() && this.switcher.isEnabled() &&
(this.options.adapter ? BI.Maskers.isVisible(this.getName()) : (this.popupView && this.popupView.isVisible()));
},
isExpanded: function () {
return this.isViewVisible();
},
showView: function () {
if (this.isEnabled() && this.switcher.isEnabled()) {
this._popupView();
}
},
hideView: function () {
this._hideView();
},
getView: function () {
return this.popupView;
},
adjustView: function () {
this.isViewVisible() && BI.Maskers.show(this.getName());
},
doBehavior: function () {
this._assertPopupView();
this.popupView && this.popupView.doBehavior.apply(this.popupView, arguments);
},
getAllLeaves: function () {
return this.popupView && this.popupView.getAllLeaves();
},
getNodeById: function (id) {
if (this.switcher.attr("id") === id) {
return this.switcher;
}
return this.popupView && this.popupView.getNodeById(id);
},
getNodeByValue: function (value) {
if (this.switcher.getValue() === value) {
return this.switcher;
}
return this.popupView && this.popupView.getNodeByValue(value);
},
empty: function () {
this.popupView && this.popupView.empty();
},
destroy: function () {
BI.Switcher.superclass.destroy.apply(this, arguments);
}
});
BI.Switcher.EVENT_EXPAND = "EVENT_EXPAND";
BI.Switcher.EVENT_COLLAPSE = "EVENT_COLLAPSE";
BI.Switcher.EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE";
BI.Switcher.EVENT_CHANGE = "EVENT_CHANGE";
BI.Switcher.EVENT_AFTER_INIT = "EVENT_AFTER_INIT";
BI.Switcher.EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
BI.Switcher.EVENT_AFTER_POPUPVIEW = "EVENT_AFTER_POPUPVIEW";
BI.Switcher.EVENT_BEFORE_HIDEVIEW = "EVENT_BEFORE_HIDEVIEW";
BI.Switcher.EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";
$.shortcut("bi.switcher", BI.Switcher);/**
* Created by GUY on 2015/6/26.
*/
BI.Tab = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Tab.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-tab",
direction: "top",//top, bottom, left, right, custom
logic: {
dynamic: false
},
defaultShowIndex: 0,
tab: false,
cardCreator: function (v) {
return BI.createWidget();
}
})
},
_init: function () {
BI.Tab.superclass._init.apply(this, arguments);
var self = this, o = this.options;
if (BI.isObject(o.tab)) {
this.tab = BI.createWidget(this.options.tab, {type: "bi.button_group"});
this.tab.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
})
}
this.cardMap = {};
this.layout = BI.createWidget({
type: "bi.card"
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tab, this.layout)
}))));
var listener = new BI.ShowListener({
eventObj: this.tab,
cardLayout: this.layout,
cardCreator: function (v) {
var card = o.cardCreator.apply(self, arguments);
self.cardMap[v] = card;
return card;
},
afterCardShow: function (v) {
self.curr = v;
}
});
listener.on(BI.ShowListener.EVENT_CHANGE, function (value) {
self.fireEvent(BI.Tab.EVENT_CHANGE, value, self);
});
},
_assertCard: function (v) {
if (!this.layout.isCardExisted(v)) {
var card = this.options.cardCreator(v);
this.cardMap[v] = card;
this.layout.addCardByName(v, card);
}
},
mounted: function () {
var o = this.options;
if (o.defaultShowIndex !== false) {
this.setSelect(o.defaultShowIndex);
}
},
setSelect: function (v) {
this.tab && this.tab.setValue(v);
this._assertCard(v);
this.layout.showCardByName(v);
if (this.curr !== v) {
this.curr = v;
}
},
getSelect: function () {
return this.curr;
},
getSelectedTab: function () {
return this.layout.getShowingCard();
},
getTab: function (v) {
this._assertCard(v);
return this.layout.getCardByName(v);
},
setValue: function (v) {
var card = this.layout.getShowingCard();
if (card) {
card.setValue(v);
}
},
getValue: function () {
var card = this.layout.getShowingCard();
if (card) {
return card.getValue();
}
},
populate: function () {
var card = this.layout.getShowingCard();
if (card) {
return card.populate && card.populate.apply(card, arguments);
}
},
empty: function () {
this.layout.deleteAllCard();
this.cardMap = {};
},
destroy: function () {
this.cardMap = {};
BI.Tab.superclass.destroy.apply(this, arguments);
}
});
BI.Tab.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.tab", BI.Tab);/**
* 表示当前对象
*
* Created by GUY on 2015/9/7.
* @class BI.EL
* @extends BI.Widget
*/
BI.EL = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.EL.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-el",
el: {},
layout: {}
});
},
_init: function () {
BI.EL.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.ele = BI.createWidget(o.el);
BI.createWidget(o.layout, {
type: "bi.adaptive",
element: this,
items: [this.ele]
});
this.ele.on(BI.Controller.EVENT_CHANGE, function () {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
})
},
setValue: function (v) {
this.ele.setValue(v);
},
getValue: function () {
return this.ele.getValue();
},
populate: function () {
this.ele.populate.apply(this, arguments);
}
});
$.shortcut('bi.el', BI.EL);/**
* 选色控件
*
* Created by GUY on 2015/11/16.
* @class BI.Farbtastic
* @extends BI.Widget
*/
BI.Farbtastic = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Farbtastic.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-farbtastic",
width: 195,
height: 195
})
},
_init: function () {
BI.Farbtastic.superclass._init.apply(this, arguments);
var self = this;
this.farbtastic = $.farbtastic(this.element, function (v) {
self.fireEvent(BI.Farbtastic.EVENT_CHANGE, self.getValue(), self);
});
},
setValue: function (color) {
this.farbtastic.setColor(color);
},
getValue: function () {
return this.farbtastic.color;
}
});
BI.Farbtastic.EVENT_CHANGE = "Farbtastic.EVENT_CHANGE";
$.shortcut("bi.farbtastic", BI.Farbtastic);(function (mod) {
mod(CodeMirror);
})(function (CodeMirror) {
var Pos = CodeMirror.Pos;
function forEach(arr, f) {
for (var i = 0, e = arr.length; i < e; ++i) f(arr[i]);
}
function arrayContains(arr, item) {
if (!Array.prototype.indexOf) {
var i = arr.length;
while (i--) {
if (arr[i] === item) {
return true;
}
}
return false;
}
return arr.indexOf(item) != -1;
}
function scriptHint(editor, keywords, getToken, options) {
// Find the token at the cursor
var cur = editor.getCursor(), token = getToken(editor, cur);
if (/\b(?:string)\b/.test(token.type)) {
return;
}
token.state = CodeMirror.innerMode(editor.getMode(), token.state).state;
if (!/^[\w$_]*$/.test(token.string)) {
token = {
start: cur.ch, end: cur.ch, string: "", state: token.state,
type: token.string == "." ? "property" : null
};
} else if (token.end > cur.ch) {
token.end = cur.ch;
token.string = token.string.slice(0, cur.ch - token.start);
}
var tprop = token;
// If it is a property, find out what it is a property of.
while (tprop.type == "property") {
tprop = getToken(editor, Pos(cur.line, tprop.start));
if (tprop.string != ".") return;
tprop = getToken(editor, Pos(cur.line, tprop.start));
if (!context) var context = [];
context.push(tprop);
}
return {
list: getCompletions(token, context, keywords, options),
from: Pos(cur.line, token.start),
to: Pos(cur.line, token.end)
};
}
function getFormulaKeywords() {
return FormulaCollections;
}
function formulaHint(editor, options) {
return scriptHint(editor, getFormulaKeywords(),
function (e, cur) {
return e.getTokenAt(cur);
},
options);
};
CodeMirror.registerHelper("hint", "formula", formulaHint);
function getCompletions(token, context, keywords, options) {
var found = [], start = token.string;
if (!start) {
return found;
}
function maybeAdd(str) {
if (str.lastIndexOf(start, 0) == 0 && !arrayContains(found, str)) {
found.push(str);
}
}
if (context && context.length) {
context.pop();
} else {
forEach(keywords, maybeAdd);
}
return found;
}
});(function (mod) {
mod(CodeMirror);
})(function (CodeMirror) {
"use strict";
CodeMirror.defineMode('formula', function () {
function wordObj(words) {
var o = {};
for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true;
return o;
}
var atoms = wordObj(['false', 'true']);
var keywords = wordObj(FormulaCollections);
function tokenBase(stream, state) {
if (stream.eatSpace()) {
return null;
}
var ch = stream.next();
if (ch === '"' || ch === '\'') {
nextUntilUnescaped(stream, ch);
return "string";
}
if (/[\[\],\(\)]/.test(ch)) {
return 'bracket';
}
// richie：暂时不需要解析操作符号
//if (/[+\-*\/=<>!&|]/.test(ch)) {
// return 'operator';
//}
//if (/\d|\d./.test(ch)) {
// stream.eatWhile(/\d|\./);
// if (stream.eol() || !/\w/.test(stream.peek())) {
// return 'number';
// }
//}
stream.eatWhile(/[\w-]/);
var word = stream.current();
if (atoms.hasOwnProperty(word)) {
return "atom";
}
if (keywords.hasOwnProperty(word)) {
return "keyword";
}
return null;
}
function nextUntilUnescaped(stream, end) {
var escaped = false, next;
while ((next = stream.next()) != null) {
if (next === end && !escaped) {
return false;
}
escaped = !escaped && next === "\\";
}
return escaped;
}
function tokenize(stream, state) {
return (state.tokens[0] || tokenBase)(stream, state);
}
return {
startState: function () {
return {tokens: []};
},
token: function (stream, state) {
return tokenize(stream, state);
},
fold: "brace"
};
});
CodeMirror.defineMIME("text/fx-formula", "formula");
});// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
(function (mod) {
mod(CodeMirror);
})(function (CodeMirror) {
"use strict";
var HINT_ELEMENT_CLASS = "CodeMirror-hint";
var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active";
// This is the old interface, kept around for now to stay
// backwards-compatible.
CodeMirror.showHint = function (cm, getHints, options) {
if (!getHints) return cm.showHint(options);
if (options && options.async) getHints.async = true;
var newOpts = {hint: getHints};
if (options) for (var prop in options) newOpts[prop] = options[prop];
return cm.showHint(newOpts);
};
CodeMirror.defineExtension("showHint", function (options) {
// We want a single cursor position.
if (this.listSelections().length > 1 || this.somethingSelected()) return;
if (this.state.completionActive) this.state.completionActive.close();
var completion = this.state.completionActive = new Completion(this, options);
if (!completion.options.hint) return;
CodeMirror.signal(this, "startCompletion", this);
completion.update(true);
});
function Completion(cm, options) {
this.cm = cm;
this.options = this.buildOptions(options);
this.widget = null;
this.debounce = 0;
this.tick = 0;
this.startPos = this.cm.getCursor();
this.startLen = this.cm.getLine(this.startPos.line).length;
var self = this;
cm.on("cursorActivity", this.activityFunc = function () {
self.cursorActivity();
});
}
var requestAnimationFrame = window.requestAnimationFrame || function (fn) {
return setTimeout(fn, 1000 / 60);
};
var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout;
Completion.prototype = {
close: function () {
if (!this.active()) return;
this.cm.state.completionActive = null;
this.tick = null;
this.cm.off("cursorActivity", this.activityFunc);
if (this.widget && this.data) CodeMirror.signal(this.data, "close");
if (this.widget) this.widget.close();
CodeMirror.signal(this.cm, "endCompletion", this.cm);
},
active: function () {
return this.cm.state.completionActive == this;
},
pick: function (data, i) {
var completion = data.list[i];
if (completion.hint) completion.hint(this.cm, data, completion);
else {
this.cm.replaceRange(getText(completion), completion.from || data.from,
completion.to || data.to, "complete");
var to = this.cm.getCursor();
this.cm.markText(completion.from || data.from, to, {className: "#function", atomic: true});
this.cm.replaceSelection("() ");
to = this.cm.getCursor();
to.ch = to.ch - 2;
this.cm.setCursor(to);
this.cm.focus();
}
CodeMirror.signal(data, "pick", completion);
this.close();
},
cursorActivity: function () {
if (this.debounce) {
cancelAnimationFrame(this.debounce);
this.debounce = 0;
}
var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line);
if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch ||
pos.ch < this.startPos.ch || this.cm.somethingSelected() ||
(pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) {
this.close();
} else {
var self = this;
this.debounce = requestAnimationFrame(function () {
self.update();
});
if (this.widget) this.widget.disable();
}
},
update: function (first) {
if (this.tick == null) return;
if (this.data) CodeMirror.signal(this.data, "update");
if (!this.options.hint.async) {
this.finishUpdate(this.options.hint(this.cm, this.options), first);
} else {
var myTick = ++this.tick, self = this;
this.options.hint(this.cm, function (data) {
if (self.tick == myTick) self.finishUpdate(data, first);
}, this.options);
}
},
finishUpdate: function (data, first) {
this.data = data;
var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle);
if (this.widget) this.widget.close();
if (data && data.list.length) {
if (picked && data.list.length == 1) {
this.pick(data, 0);
} else {
this.widget = new Widget(this, data);
CodeMirror.signal(data, "shown");
}
}
},
buildOptions: function (options) {
var editor = this.cm.options.hintOptions;
var out = {};
for (var prop in defaultOptions) out[prop] = defaultOptions[prop];
if (editor) for (var prop in editor)
if (editor[prop] !== undefined) out[prop] = editor[prop];
if (options) for (var prop in options)
if (options[prop] !== undefined) out[prop] = options[prop];
return out;
}
};
function getText(completion) {
if (typeof completion == "string") return completion;
else return completion.text;
}
function buildKeyMap(completion, handle) {
var baseMap = {
Up: function () {
handle.moveFocus(-1);
},
Down: function () {
handle.moveFocus(1);
},
PageUp: function () {
handle.moveFocus(-handle.menuSize() + 1, true);
},
PageDown: function () {
handle.moveFocus(handle.menuSize() - 1, true);
},
Home: function () {
handle.setFocus(0);
},
End: function () {
handle.setFocus(handle.length - 1);
},
Enter: handle.pick,
Tab: handle.pick,
Esc: handle.close
};
var custom = completion.options.customKeys;
var ourMap = custom ? {} : baseMap;
function addBinding(key, val) {
var bound;
if (typeof val != "string")
bound = function (cm) {
return val(cm, handle);
};
// This mechanism is deprecated
else if (baseMap.hasOwnProperty(val))
bound = baseMap[val];
else
bound = val;
ourMap[key] = bound;
}
if (custom)
for (var key in custom) if (custom.hasOwnProperty(key))
addBinding(key, custom[key]);
var extra = completion.options.extraKeys;
if (extra)
for (var key in extra) if (extra.hasOwnProperty(key))
addBinding(key, extra[key]);
return ourMap;
}
function getHintElement(hintsElement, el) {
while (el && el != hintsElement) {
if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el;
el = el.parentNode;
}
}
function Widget(completion, data) {
this.completion = completion;
this.data = data;
this.picked = false;
var widget = this, cm = completion.cm;
var hints = this.hints = document.createElement("ul");
hints.className = "CodeMirror-hints";
this.selectedHint = data.selectedHint || 0;
var completions = data.list;
for (var i = 0; i < completions.length; ++i) {
var elt = hints.appendChild(document.createElement("li")), cur = completions[i];
var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS);
if (cur.className != null) className = cur.className + " " + className;
elt.className = className;
if (cur.render) cur.render(elt, data, cur);
else elt.appendChild(document.createTextNode(cur.displayText || getText(cur)));
elt.hintId = i;
}
var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null);
var left = pos.left, top = pos.bottom, below = true;
hints.style.left = left + "px";
hints.style.top = top + "px";
// If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
(completion.options.container || document.body).appendChild(hints);
var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH;
if (overlapY > 0) {
var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top);
if (curTop - height > 0) { // Fits above cursor
hints.style.top = (top = pos.top - height) + "px";
below = false;
} else if (height > winH) {
hints.style.height = (winH - 5) + "px";
hints.style.top = (top = pos.bottom - box.top) + "px";
var cursor = cm.getCursor();
if (data.from.ch != cursor.ch) {
pos = cm.cursorCoords(cursor);
hints.style.left = (left = pos.left) + "px";
box = hints.getBoundingClientRect();
}
}
}
var overlapX = box.right - winW;
if (overlapX > 0) {
if (box.right - box.left > winW) {
hints.style.width = (winW - 5) + "px";
overlapX -= (box.right - box.left) - winW;
}
hints.style.left = (left = pos.left - overlapX) + "px";
}
cm.addKeyMap(this.keyMap = buildKeyMap(completion, {
moveFocus: function (n, avoidWrap) {
widget.changeActive(widget.selectedHint + n, avoidWrap);
},
setFocus: function (n) {
widget.changeActive(n);
},
menuSize: function () {
return widget.screenAmount();
},
length: completions.length,
close: function () {
completion.close();
},
pick: function () {
widget.pick();
},
data: data
}));
if (completion.options.closeOnUnfocus) {
var closingOnBlur;
cm.on("blur", this.onBlur = function () {
closingOnBlur = setTimeout(function () {
completion.close();
}, 100);
});
cm.on("focus", this.onFocus = function () {
clearTimeout(closingOnBlur);
});
}
var startScroll = cm.getScrollInfo();
cm.on("scroll", this.onScroll = function () {
var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect();
var newTop = top + startScroll.top - curScroll.top;
var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop);
if (!below) point += hints.offsetHeight;
if (point <= editor.top || point >= editor.bottom) return completion.close();
hints.style.top = newTop + "px";
hints.style.left = (left + startScroll.left - curScroll.left) + "px";
});
CodeMirror.on(hints, "dblclick", function (e) {
var t = getHintElement(hints, e.target || e.srcElement);
if (t && t.hintId != null) {
widget.changeActive(t.hintId);
widget.pick();
}
});
CodeMirror.on(hints, "click", function (e) {
var t = getHintElement(hints, e.target || e.srcElement);
if (t && t.hintId != null) {
widget.changeActive(t.hintId);
if (completion.options.completeOnSingleClick) widget.pick();
}
});
CodeMirror.on(hints, "mousedown", function () {
setTimeout(function () {
cm.focus();
}, 20);
});
CodeMirror.signal(data, "select", completions[0], hints.firstChild);
return true;
}
Widget.prototype = {
close: function () {
if (this.completion.widget != this) return;
this.completion.widget = null;
this.hints.parentNode.removeChild(this.hints);
this.completion.cm.removeKeyMap(this.keyMap);
var cm = this.completion.cm;
if (this.completion.options.closeOnUnfocus) {
cm.off("blur", this.onBlur);
cm.off("focus", this.onFocus);
}
cm.off("scroll", this.onScroll);
},
disable: function () {
this.completion.cm.removeKeyMap(this.keyMap);
var widget = this;
this.keyMap = {
Enter: function () {
widget.picked = true;
}
};
this.completion.cm.addKeyMap(this.keyMap);
},
pick: function () {
this.completion.pick(this.data, this.selectedHint);
},
changeActive: function (i, avoidWrap) {
if (i >= this.data.list.length)
i = avoidWrap ? this.data.list.length - 1 : 0;
else if (i < 0)
i = avoidWrap ? 0 : this.data.list.length - 1;
if (this.selectedHint == i) return;
var node = this.hints.childNodes[this.selectedHint];
node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, "");
node = this.hints.childNodes[this.selectedHint = i];
node.className += " " + ACTIVE_HINT_ELEMENT_CLASS;
if (node.offsetTop < this.hints.scrollTop)
this.hints.scrollTop = node.offsetTop - 3;
else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;
CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node);
},
screenAmount: function () {
return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1;
}
};
CodeMirror.registerHelper("hint", "auto", function (cm, options) {
var helpers = cm.getHelpers(cm.getCursor(), "hint"), words;
if (helpers.length) {
for (var i = 0; i < helpers.length; i++) {
var cur = helpers[i](cm, options);
if (cur && cur.list.length) return cur;
}
} else if (words = cm.getHelper(cm.getCursor(), "hintWords")) {
if (words) return CodeMirror.hint.fromList(cm, {words: words});
} else if (CodeMirror.hint.anyword) {
return CodeMirror.hint.anyword(cm, options);
}
});
CodeMirror.registerHelper("hint", "fromList", function (cm, options) {
var cur = cm.getCursor(), token = cm.getTokenAt(cur);
var found = [];
for (var i = 0; i < options.words.length; i++) {
var word = options.words[i];
if (word.slice(0, token.string.length) == token.string)
found.push(word);
}
if (found.length) return {
list: found,
from: CodeMirror.Pos(cur.line, token.start),
to: CodeMirror.Pos(cur.line, token.end)
};
});
CodeMirror.commands.autocomplete = CodeMirror.showHint;
var defaultOptions = {
hint: CodeMirror.hint.auto,
completeSingle: true,
alignWithWord: true,
closeCharacters: /[\s()\[\]{};:>,]/,
closeOnUnfocus: true,
completeOnSingleClick: true,
container: null,
customKeys: null,
extraKeys: null
};
CodeMirror.defineOption("hintOptions", null);
});// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE
// This is CodeMirror (http://codemirror.net), a code editor
// implemented in JavaScript on top of the browser's DOM.
//
// You can find some technical background for some of the code below
// at http://marijnhaverbeke.nl/blog/#cm-internals .
(function(mod) {
this.CodeMirror = mod();
})(function() {
"use strict";
// BROWSER SNIFFING
// Kludges for bugs and behavior differences that can't be feature
// detected are enabled based on userAgent etc sniffing.
var gecko = /gecko\/\d/i.test(navigator.userAgent);
var ie_upto10 = /MSIE \d/.test(navigator.userAgent);
var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);
var ie = ie_upto10 || ie_11up;
var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1]);
var webkit = /WebKit\//.test(navigator.userAgent);
var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(navigator.userAgent);
var chrome = /Chrome\//.test(navigator.userAgent);
var presto = /Opera\//.test(navigator.userAgent);
var safari = /Apple Computer/.test(navigator.vendor);
var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent);
var phantom = /PhantomJS/.test(navigator.userAgent);
var ios = /AppleWebKit/.test(navigator.userAgent) && /Mobile\/\w+/.test(navigator.userAgent);
// This is woefully incomplete. Suggestions for alternative methods welcome.
var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent);
var mac = ios || /Mac/.test(navigator.platform);
var windows = /win/i.test(navigator.platform);
var presto_version = presto && navigator.userAgent.match(/Version\/(\d*\.\d*)/);
if (presto_version) presto_version = Number(presto_version[1]);
if (presto_version && presto_version >= 15) { presto = false; webkit = true; }
// Some browsers use the wrong event properties to signal cmd/ctrl on OS X
var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11));
var captureRightClick = gecko || (ie && ie_version >= 9);
// Optimize some code when these features are not used.
var sawReadOnlySpans = false, sawCollapsedSpans = false;
// EDITOR CONSTRUCTOR
// A CodeMirror instance represents an editor. This is the object
// that user code is usually dealing with.
function CodeMirror(place, options) {
if (!(this instanceof CodeMirror)) return new CodeMirror(place, options);
this.options = options = options ? copyObj(options) : {};
// Determine effective options based on given values and defaults.
copyObj(defaults, options, false);
setGuttersForLineNumbers(options);
var doc = options.value;
if (typeof doc == "string") doc = new Doc(doc, options.mode);
this.doc = doc;
var input = new CodeMirror.inputStyles[options.inputStyle](this);
var display = this.display = new Display(place, doc, input);
display.wrapper.CodeMirror = this;
updateGutters(this);
themeChanged(this);
if (options.lineWrapping)
this.display.wrapper.className += " CodeMirror-wrap";
if (options.autofocus && !mobile) display.input.focus();
initScrollbars(this);
this.state = {
keyMaps: [], // stores maps added by addKeyMap
overlays: [], // highlighting overlays, as added by addOverlay
modeGen: 0, // bumped when mode/overlay changes, used to invalidate highlighting info
overwrite: false,
delayingBlurEvent: false,
focused: false,
suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll
draggingText: false,
highlight: new Delayed(), // stores highlight worker timeout
keySeq: null, // Unfinished key sequence
specialChars: null
};
var cm = this;
// Override magic textarea content restore that IE sometimes does
// on our hidden textarea on reload
if (ie && ie_version < 11) setTimeout(function() { cm.display.input.reset(true); }, 20);
registerEventHandlers(this);
ensureGlobalHandlers();
startOperation(this);
this.curOp.forceUpdate = true;
attachDoc(this, doc);
if ((options.autofocus && !mobile) || cm.hasFocus())
setTimeout(bind(onFocus, this), 20);
else
onBlur(this);
for (var opt in optionHandlers) if (optionHandlers.hasOwnProperty(opt))
optionHandlers[opt](this, options[opt], Init);
maybeUpdateLineNumberWidth(this);
if (options.finishInit) options.finishInit(this);
for (var i = 0; i < initHooks.length; ++i) initHooks[i](this);
endOperation(this);
// Suppress optimizelegibility in Webkit, since it breaks text
// measuring on line wrapping boundaries.
if (webkit && options.lineWrapping &&
getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
display.lineDiv.style.textRendering = "auto";
}
// DISPLAY CONSTRUCTOR
// The display handles the DOM integration, both for input reading
// and content drawing. It holds references to DOM nodes and
// display-related state.
function Display(place, doc, input) {
var d = this;
this.input = input;
// Covers bottom-right square when both scrollbars are present.
d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler");
d.scrollbarFiller.setAttribute("cm-not-content", "true");
// Covers bottom of gutter when coverGutterNextToScrollbar is on
// and h scrollbar is present.
d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler");
d.gutterFiller.setAttribute("cm-not-content", "true");
// Will contain the actual code, positioned to cover the viewport.
d.lineDiv = elt("div", null, "CodeMirror-code");
// Elements are added to these to represent selection and cursors.
d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1");
d.cursorDiv = elt("div", null, "CodeMirror-cursors");
// A visibility: hidden element used to find the size of things.
d.measure = elt("div", null, "CodeMirror-measure");
// When lines outside of the viewport are measured, they are drawn in this.
d.lineMeasure = elt("div", null, "CodeMirror-measure");
// Wraps everything that needs to exist inside the vertically-padded coordinate system
d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
null, "position: relative; outline: none");
// Moved around its parent to cover visible view.
d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative");
// Set to the height of the document, allowing scrolling.
d.sizer = elt("div", [d.mover], "CodeMirror-sizer");
d.sizerWidth = null;
// Behavior of elts with overflow: auto and padding is
// inconsistent across browsers. This is used to ensure the
// scrollable area is big enough.
d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;");
// Will contain the gutters, if any.
d.gutters = elt("div", null, "CodeMirror-gutters");
d.lineGutter = null;
// Actual scrollable element.
d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll");
d.scroller.setAttribute("tabIndex", "-1");
// The element in which the editor lives.
d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror");
// Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0; }
if (!webkit && !(gecko && mobile)) d.scroller.draggable = true;
if (place) {
if (place.appendChild) place.appendChild(d.wrapper);
else place(d.wrapper);
}
// Current rendered range (may be bigger than the view window).
d.viewFrom = d.viewTo = doc.first;
d.reportedViewFrom = d.reportedViewTo = doc.first;
// Information about the rendered lines.
d.view = [];
d.renderedView = null;
// Holds info about a single rendered line when it was rendered
// for measurement, while not in view.
d.externalMeasured = null;
// Empty space (in pixels) above the view
d.viewOffset = 0;
d.lastWrapHeight = d.lastWrapWidth = 0;
d.updateLineNumbers = null;
d.nativeBarWidth = d.barHeight = d.barWidth = 0;
d.scrollbarsClipped = false;
// Used to only resize the line number gutter when necessary (when
// the amount of lines crosses a boundary that makes its width change)
d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null;
// Set to true when a non-horizontal-scrolling line widget is
// added. As an optimization, line widget aligning is skipped when
// this is false.
d.alignWidgets = false;
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
// Tracks the maximum line length so that the horizontal scrollbar
// can be kept static when scrolling.
d.maxLine = null;
d.maxLineLength = 0;
d.maxLineChanged = false;
// Used for measuring wheel scrolling granularity
d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null;
// True when shift is held down.
d.shift = false;
// Used to track whether anything happened since the context menu
// was opened.
d.selForContextMenu = null;
d.activeTouch = null;
input.init(d);
}
// STATE UPDATES
// Used to get the editor into a consistent state again when options change.
function loadMode(cm) {
cm.doc.mode = CodeMirror.getMode(cm.options, cm.doc.modeOption);
resetModeState(cm);
}
function resetModeState(cm) {
cm.doc.iter(function(line) {
if (line.stateAfter) line.stateAfter = null;
if (line.styles) line.styles = null;
});
cm.doc.frontier = cm.doc.first;
startWorker(cm, 100);
cm.state.modeGen++;
if (cm.curOp) regChange(cm);
}
function wrappingChanged(cm) {
if (cm.options.lineWrapping) {
addClass(cm.display.wrapper, "CodeMirror-wrap");
cm.display.sizer.style.minWidth = "";
cm.display.sizerWidth = null;
} else {
rmClass(cm.display.wrapper, "CodeMirror-wrap");
findMaxLine(cm);
}
estimateLineHeights(cm);
regChange(cm);
clearCaches(cm);
setTimeout(function(){updateScrollbars(cm);}, 100);
}
// Returns a function that estimates the height of a line, to use as
// first approximation until the line becomes visible (and is thus
// properly measurable).
function estimateHeight(cm) {
var th = textHeight(cm.display), wrapping = cm.options.lineWrapping;
var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3);
return function(line) {
if (lineIsHidden(cm.doc, line)) return 0;
var widgetsHeight = 0;
if (line.widgets) for (var i = 0; i < line.widgets.length; i++) {
if (line.widgets[i].height) widgetsHeight += line.widgets[i].height;
}
if (wrapping)
return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th;
else
return widgetsHeight + th;
};
}
function estimateLineHeights(cm) {
var doc = cm.doc, est = estimateHeight(cm);
doc.iter(function(line) {
var estHeight = est(line);
if (estHeight != line.height) updateLineHeight(line, estHeight);
});
}
function themeChanged(cm) {
cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-");
clearCaches(cm);
}
function guttersChanged(cm) {
updateGutters(cm);
regChange(cm);
setTimeout(function(){alignHorizontally(cm);}, 20);
}
// Rebuild the gutter elements, ensure the margin to the left of the
// code matches their width.
function updateGutters(cm) {
var gutters = cm.display.gutters, specs = cm.options.gutters;
removeChildren(gutters);
for (var i = 0; i < specs.length; ++i) {
var gutterClass = specs[i];
var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass));
if (gutterClass == "CodeMirror-linenumbers") {
cm.display.lineGutter = gElt;
gElt.style.width = (cm.display.lineNumWidth || 1) + "px";
}
}
gutters.style.display = i ? "" : "none";
updateGutterSpace(cm);
}
function updateGutterSpace(cm) {
var width = cm.display.gutters.offsetWidth;
cm.display.sizer.style.marginLeft = width + "px";
}
// Compute the character length of a line, taking into account
// collapsed ranges (see markText) that might hide parts, and join
// other lines onto it.
function lineLength(line) {
if (line.height == 0) return 0;
var len = line.text.length, merged, cur = line;
while (merged = collapsedSpanAtStart(cur)) {
var found = merged.find(0, true);
cur = found.from.line;
len += found.from.ch - found.to.ch;
}
cur = line;
while (merged = collapsedSpanAtEnd(cur)) {
var found = merged.find(0, true);
len -= cur.text.length - found.from.ch;
cur = found.to.line;
len += cur.text.length - found.to.ch;
}
return len;
}
// Find the longest line in the document.
function findMaxLine(cm) {
var d = cm.display, doc = cm.doc;
d.maxLine = getLine(doc, doc.first);
d.maxLineLength = lineLength(d.maxLine);
d.maxLineChanged = true;
doc.iter(function(line) {
var len = lineLength(line);
if (len > d.maxLineLength) {
d.maxLineLength = len;
d.maxLine = line;
}
});
}
// Make sure the gutters options contains the element
// "CodeMirror-linenumbers" when the lineNumbers option is true.
function setGuttersForLineNumbers(options) {
var found = indexOf(options.gutters, "CodeMirror-linenumbers");
if (found == -1 && options.lineNumbers) {
options.gutters = options.gutters.concat(["CodeMirror-linenumbers"]);
} else if (found > -1 && !options.lineNumbers) {
options.gutters = options.gutters.slice(0);
options.gutters.splice(found, 1);
}
}
// SCROLLBARS
// Prepare DOM reads needed to update the scrollbars. Done in one
// shot to minimize update/measure roundtrips.
function measureForScrollbars(cm) {
var d = cm.display, gutterW = d.gutters.offsetWidth;
var docH = Math.round(cm.doc.height + paddingVert(cm.display));
return {
clientHeight: d.scroller.clientHeight,
viewHeight: d.wrapper.clientHeight,
scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
viewWidth: d.wrapper.clientWidth,
barLeft: cm.options.fixedGutter ? gutterW : 0,
docHeight: docH,
scrollHeight: docH + scrollGap(cm) + d.barHeight,
nativeBarWidth: d.nativeBarWidth,
gutterWidth: gutterW
};
}
function NativeScrollbars(place, scroll, cm) {
this.cm = cm;
var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar");
var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar");
place(vert); place(horiz);
on(vert, "scroll", function() {
if (vert.clientHeight) scroll(vert.scrollTop, "vertical");
});
on(horiz, "scroll", function() {
if (horiz.clientWidth) scroll(horiz.scrollLeft, "horizontal");
});
this.checkedOverlay = false;
// Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
if (ie && ie_version < 8) this.horiz.style.minHeight = this.vert.style.minWidth = "18px";
}
NativeScrollbars.prototype = copyObj({
update: function(measure) {
var needsH = measure.scrollWidth > measure.clientWidth + 1;
var needsV = measure.scrollHeight > measure.clientHeight + 1;
var sWidth = measure.nativeBarWidth;
if (needsV) {
this.vert.style.display = "block";
this.vert.style.bottom = needsH ? sWidth + "px" : "0";
var totalHeight = measure.viewHeight - (needsH ? sWidth : 0);
// A bug in IE8 can cause this value to be negative, so guard it.
this.vert.firstChild.style.height =
Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px";
} else {
this.vert.style.display = "";
this.vert.firstChild.style.height = "0";
}
if (needsH) {
this.horiz.style.display = "block";
this.horiz.style.right = needsV ? sWidth + "px" : "0";
this.horiz.style.left = measure.barLeft + "px";
var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0);
this.horiz.firstChild.style.width =
(measure.scrollWidth - measure.clientWidth + totalWidth) + "px";
} else {
this.horiz.style.display = "";
this.horiz.firstChild.style.width = "0";
}
if (!this.checkedOverlay && measure.clientHeight > 0) {
if (sWidth == 0) this.overlayHack();
this.checkedOverlay = true;
}
return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0};
},
setScrollLeft: function(pos) {
if (this.horiz.scrollLeft != pos) this.horiz.scrollLeft = pos;
},
setScrollTop: function(pos) {
if (this.vert.scrollTop != pos) this.vert.scrollTop = pos;
},
overlayHack: function() {
var w = mac && !mac_geMountainLion ? "12px" : "18px";
this.horiz.style.minHeight = this.vert.style.minWidth = w;
var self = this;
var barMouseDown = function(e) {
if (e_target(e) != self.vert && e_target(e) != self.horiz)
operation(self.cm, onMouseDown)(e);
};
on(this.vert, "mousedown", barMouseDown);
on(this.horiz, "mousedown", barMouseDown);
},
clear: function() {
var parent = this.horiz.parentNode;
parent.removeChild(this.horiz);
parent.removeChild(this.vert);
}
}, NativeScrollbars.prototype);
function NullScrollbars() {}
NullScrollbars.prototype = copyObj({
update: function() { return {bottom: 0, right: 0}; },
setScrollLeft: function() {},
setScrollTop: function() {},
clear: function() {}
}, NullScrollbars.prototype);
CodeMirror.scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars};
function initScrollbars(cm) {
if (cm.display.scrollbars) {
cm.display.scrollbars.clear();
if (cm.display.scrollbars.addClass)
rmClass(cm.display.wrapper, cm.display.scrollbars.addClass);
}
cm.display.scrollbars = new CodeMirror.scrollbarModel[cm.options.scrollbarStyle](function(node) {
cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller);
// Prevent clicks in the scrollbars from killing focus
on(node, "mousedown", function() {
if (cm.state.focused) setTimeout(function() { cm.display.input.focus(); }, 0);
});
node.setAttribute("cm-not-content", "true");
}, function(pos, axis) {
if (axis == "horizontal") setScrollLeft(cm, pos);
else setScrollTop(cm, pos);
}, cm);
if (cm.display.scrollbars.addClass)
addClass(cm.display.wrapper, cm.display.scrollbars.addClass);
}
function updateScrollbars(cm, measure) {
if (!measure) measure = measureForScrollbars(cm);
var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight;
updateScrollbarsInner(cm, measure);
for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
updateHeightsInViewport(cm);
updateScrollbarsInner(cm, measureForScrollbars(cm));
startWidth = cm.display.barWidth; startHeight = cm.display.barHeight;
}
}
// Re-synchronize the fake scrollbars with the actual size of the
// content.
function updateScrollbarsInner(cm, measure) {
var d = cm.display;
var sizes = d.scrollbars.update(measure);
d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px";
d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px";
if (sizes.right && sizes.bottom) {
d.scrollbarFiller.style.display = "block";
d.scrollbarFiller.style.height = sizes.bottom + "px";
d.scrollbarFiller.style.width = sizes.right + "px";
} else d.scrollbarFiller.style.display = "";
if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
d.gutterFiller.style.display = "block";
d.gutterFiller.style.height = sizes.bottom + "px";
d.gutterFiller.style.width = measure.gutterWidth + "px";
} else d.gutterFiller.style.display = "";
}
// Compute the lines that are visible in a given viewport (defaults
// the the current scroll position). viewport may contain top,
// height, and ensure (see op.scrollToPos) properties.
function visibleLines(display, doc, viewport) {
var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop;
top = Math.floor(top - paddingTop(display));
var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight;
var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom);
// Ensure is a {from: {line, ch}, to: {line, ch}} object, and
// forces those lines into the viewport (if possible).
if (viewport && viewport.ensure) {
var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line;
if (ensureFrom < from) {
from = ensureFrom;
to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight);
} else if (Math.min(ensureTo, doc.lastLine()) >= to) {
from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight);
to = ensureTo;
}
}
return {from: from, to: Math.max(to, from + 1)};
}
// LINE NUMBERS
// Re-align line numbers and gutter marks to compensate for
// horizontal scrolling.
function alignHorizontally(cm) {
var display = cm.display, view = display.view;
if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) return;
var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft;
var gutterW = display.gutters.offsetWidth, left = comp + "px";
for (var i = 0; i < view.length; i++) if (!view[i].hidden) {
if (cm.options.fixedGutter && view[i].gutter)
view[i].gutter.style.left = left;
var align = view[i].alignable;
if (align) for (var j = 0; j < align.length; j++)
align[j].style.left = left;
}
if (cm.options.fixedGutter)
display.gutters.style.left = (comp + gutterW) + "px";
}
// Used to ensure that the line number gutter is still the right
// size for the current document size. Returns true when an update
// is needed.
function maybeUpdateLineNumberWidth(cm) {
if (!cm.options.lineNumbers) return false;
var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display;
if (last.length != display.lineNumChars) {
var test = display.measure.appendChild(elt("div", [elt("div", last)],
"CodeMirror-linenumber CodeMirror-gutter-elt"));
var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW;
display.lineGutter.style.width = "";
display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1;
display.lineNumWidth = display.lineNumInnerWidth + padding;
display.lineNumChars = display.lineNumInnerWidth ? last.length : -1;
display.lineGutter.style.width = display.lineNumWidth + "px";
updateGutterSpace(cm);
return true;
}
return false;
}
function lineNumberFor(options, i) {
return String(options.lineNumberFormatter(i + options.firstLineNumber));
}
// Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
// but using getBoundingClientRect to get a sub-pixel-accurate
// result.
function compensateForHScroll(display) {
return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left;
}
// DISPLAY DRAWING
function DisplayUpdate(cm, viewport, force) {
var display = cm.display;
this.viewport = viewport;
// Store some values that we'll need later (but don't want to force a relayout for)
this.visible = visibleLines(display, cm.doc, viewport);
this.editorIsHidden = !display.wrapper.offsetWidth;
this.wrapperHeight = display.wrapper.clientHeight;
this.wrapperWidth = display.wrapper.clientWidth;
this.oldDisplayWidth = displayWidth(cm);
this.force = force;
this.dims = getDimensions(cm);
this.events = [];
}
DisplayUpdate.prototype.signal = function(emitter, type) {
if (hasHandler(emitter, type))
this.events.push(arguments);
};
DisplayUpdate.prototype.finish = function() {
for (var i = 0; i < this.events.length; i++)
signal.apply(null, this.events[i]);
};
function maybeClipScrollbars(cm) {
var display = cm.display;
if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth;
display.heightForcer.style.height = scrollGap(cm) + "px";
display.sizer.style.marginBottom = -display.nativeBarWidth + "px";
display.sizer.style.borderRightWidth = scrollGap(cm) + "px";
display.scrollbarsClipped = true;
}
}
// Does the actual updating of the line display. Bails out
// (returning false) when there is nothing to be done and forced is
// false.
function updateDisplayIfNeeded(cm, update) {
var display = cm.display, doc = cm.doc;
if (update.editorIsHidden) {
resetView(cm);
return false;
}
// Bail out if the visible area is already rendered and nothing changed.
if (!update.force &&
update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
display.renderedView == display.view && countDirtyView(cm) == 0)
return false;
if (maybeUpdateLineNumberWidth(cm)) {
resetView(cm);
update.dims = getDimensions(cm);
}
// Compute a suitable new viewport (from & to)
var end = doc.first + doc.size;
var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first);
var to = Math.min(end, update.visible.to + cm.options.viewportMargin);
if (display.viewFrom < from && from - display.viewFrom < 20) from = Math.max(doc.first, display.viewFrom);
if (display.viewTo > to && display.viewTo - to < 20) to = Math.min(end, display.viewTo);
if (sawCollapsedSpans) {
from = visualLineNo(cm.doc, from);
to = visualLineEndNo(cm.doc, to);
}
var different = from != display.viewFrom || to != display.viewTo ||
display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth;
adjustView(cm, from, to);
display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom));
// Position the mover div to align with the current scroll position
cm.display.mover.style.top = display.viewOffset + "px";
var toUpdate = countDirtyView(cm);
if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
(display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
return false;
// For big changes, we hide the enclosing element during the
// update, since that speeds up the operations on most browsers.
var focused = activeElt();
if (toUpdate > 4) display.lineDiv.style.display = "none";
patchDisplay(cm, display.updateLineNumbers, update.dims);
if (toUpdate > 4) display.lineDiv.style.display = "";
display.renderedView = display.view;
// There might have been a widget with a focused element that got
// hidden or updated, if so re-focus it.
if (focused && activeElt() != focused && focused.offsetHeight) focused.focus();
// Prevent selection and cursors from interfering with the scroll
// width and height.
removeChildren(display.cursorDiv);
removeChildren(display.selectionDiv);
display.gutters.style.height = 0;
if (different) {
display.lastWrapHeight = update.wrapperHeight;
display.lastWrapWidth = update.wrapperWidth;
startWorker(cm, 400);
}
display.updateLineNumbers = null;
return true;
}
function postUpdateDisplay(cm, update) {
var viewport = update.viewport;
for (var first = true;; first = false) {
if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
// Clip forced viewport to actual scrollable area.
if (viewport && viewport.top != null)
viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)};
// Updated line heights might result in the drawn area not
// actually covering the viewport. Keep looping until it does.
update.visible = visibleLines(cm.display, cm.doc, viewport);
if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
break;
}
if (!updateDisplayIfNeeded(cm, update)) break;
updateHeightsInViewport(cm);
var barMeasure = measureForScrollbars(cm);
updateSelection(cm);
setDocumentHeight(cm, barMeasure);
updateScrollbars(cm, barMeasure);
}
update.signal(cm, "update", cm);
if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo);
cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo;
}
}
function updateDisplaySimple(cm, viewport) {
var update = new DisplayUpdate(cm, viewport);
if (updateDisplayIfNeeded(cm, update)) {
updateHeightsInViewport(cm);
postUpdateDisplay(cm, update);
var barMeasure = measureForScrollbars(cm);
updateSelection(cm);
setDocumentHeight(cm, barMeasure);
updateScrollbars(cm, barMeasure);
update.finish();
}
}
function setDocumentHeight(cm, measure) {
cm.display.sizer.style.minHeight = measure.docHeight + "px";
var total = measure.docHeight + cm.display.barHeight;
cm.display.heightForcer.style.top = total + "px";
cm.display.gutters.style.height = Math.max(total + scrollGap(cm), measure.clientHeight) + "px";
}
// Read the actual heights of the rendered lines, and update their
// stored heights to match.
function updateHeightsInViewport(cm) {
var display = cm.display;
var prevBottom = display.lineDiv.offsetTop;
for (var i = 0; i < display.view.length; i++) {
var cur = display.view[i], height;
if (cur.hidden) continue;
if (ie && ie_version < 8) {
var bot = cur.node.offsetTop + cur.node.offsetHeight;
height = bot - prevBottom;
prevBottom = bot;
} else {
var box = cur.node.getBoundingClientRect();
height = box.bottom - box.top;
}
var diff = cur.line.height - height;
if (height < 2) height = textHeight(display);
if (diff > .001 || diff < -.001) {
updateLineHeight(cur.line, height);
updateWidgetHeight(cur.line);
if (cur.rest) for (var j = 0; j < cur.rest.length; j++)
updateWidgetHeight(cur.rest[j]);
}
}
}
// Read and store the height of line widgets associated with the
// given line.
function updateWidgetHeight(line) {
if (line.widgets) for (var i = 0; i < line.widgets.length; ++i)
line.widgets[i].height = line.widgets[i].node.offsetHeight;
}
// Do a bulk-read of the DOM positions and sizes needed to draw the
// view, so that we don't interleave reading and writing to the DOM.
function getDimensions(cm) {
var d = cm.display, left = {}, width = {};
var gutterLeft = d.gutters.clientLeft;
for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft;
width[cm.options.gutters[i]] = n.clientWidth;
}
return {fixedPos: compensateForHScroll(d),
gutterTotalWidth: d.gutters.offsetWidth,
gutterLeft: left,
gutterWidth: width,
wrapperWidth: d.wrapper.clientWidth};
}
// Sync the actual display DOM structure with display.view, removing
// nodes for lines that are no longer in view, and creating the ones
// that are not there yet, and updating the ones that are out of
// date.
function patchDisplay(cm, updateNumbersFrom, dims) {
var display = cm.display, lineNumbers = cm.options.lineNumbers;
var container = display.lineDiv, cur = container.firstChild;
function rm(node) {
var next = node.nextSibling;
// Works around a throw-scroll bug in OS X Webkit
if (webkit && mac && cm.display.currentWheelTarget == node)
node.style.display = "none";
else
node.parentNode.removeChild(node);
return next;
}
var view = display.view, lineN = display.viewFrom;
// Loop over the elements in the view, syncing cur (the DOM nodes
// in display.lineDiv) with the view as we go.
for (var i = 0; i < view.length; i++) {
var lineView = view[i];
if (lineView.hidden) {
} else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
var node = buildLineElement(cm, lineView, lineN, dims);
container.insertBefore(node, cur);
} else { // Already drawn
while (cur != lineView.node) cur = rm(cur);
var updateNumber = lineNumbers && updateNumbersFrom != null &&
updateNumbersFrom <= lineN && lineView.lineNumber;
if (lineView.changes) {
if (indexOf(lineView.changes, "gutter") > -1) updateNumber = false;
updateLineForChanges(cm, lineView, lineN, dims);
}
if (updateNumber) {
removeChildren(lineView.lineNumber);
lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)));
}
cur = lineView.node.nextSibling;
}
lineN += lineView.size;
}
while (cur) cur = rm(cur);
}
// When an aspect of a line changes, a string is added to
// lineView.changes. This updates the relevant part of the line's
// DOM structure.
function updateLineForChanges(cm, lineView, lineN, dims) {
for (var j = 0; j < lineView.changes.length; j++) {
var type = lineView.changes[j];
if (type == "text") updateLineText(cm, lineView);
else if (type == "gutter") updateLineGutter(cm, lineView, lineN, dims);
else if (type == "class") updateLineClasses(lineView);
else if (type == "widget") updateLineWidgets(cm, lineView, dims);
}
lineView.changes = null;
}
// Lines with gutter elements, widgets or a background class need to
// be wrapped, and have the extra elements added to the wrapper div
function ensureLineWrapped(lineView) {
if (lineView.node == lineView.text) {
lineView.node = elt("div", null, null, "position: relative");
if (lineView.text.parentNode)
lineView.text.parentNode.replaceChild(lineView.node, lineView.text);
lineView.node.appendChild(lineView.text);
if (ie && ie_version < 8) lineView.node.style.zIndex = 2;
}
return lineView.node;
}
function updateLineBackground(lineView) {
var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass;
if (cls) cls += " CodeMirror-linebackground";
if (lineView.background) {
if (cls) lineView.background.className = cls;
else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null; }
} else if (cls) {
var wrap = ensureLineWrapped(lineView);
lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild);
}
}
// Wrapper around buildLineContent which will reuse the structure
// in display.externalMeasured when possible.
function getLineContent(cm, lineView) {
var ext = cm.display.externalMeasured;
if (ext && ext.line == lineView.line) {
cm.display.externalMeasured = null;
lineView.measure = ext.measure;
return ext.built;
}
return buildLineContent(cm, lineView);
}
// Redraw the line's text. Interacts with the background and text
// classes because the mode may output tokens that influence these
// classes.
function updateLineText(cm, lineView) {
var cls = lineView.text.className;
var built = getLineContent(cm, lineView);
if (lineView.text == lineView.node) lineView.node = built.pre;
lineView.text.parentNode.replaceChild(built.pre, lineView.text);
lineView.text = built.pre;
if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
lineView.bgClass = built.bgClass;
lineView.textClass = built.textClass;
updateLineClasses(lineView);
} else if (cls) {
lineView.text.className = cls;
}
}
function updateLineClasses(lineView) {
updateLineBackground(lineView);
if (lineView.line.wrapClass)
ensureLineWrapped(lineView).className = lineView.line.wrapClass;
else if (lineView.node != lineView.text)
lineView.node.className = "";
var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass;
lineView.text.className = textClass || "";
}
function updateLineGutter(cm, lineView, lineN, dims) {
if (lineView.gutter) {
lineView.node.removeChild(lineView.gutter);
lineView.gutter = null;
}
var markers = lineView.line.gutterMarkers;
if (cm.options.lineNumbers || markers) {
var wrap = ensureLineWrapped(lineView);
var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", "left: " +
(cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) +
"px; width: " + dims.gutterTotalWidth + "px");
cm.display.input.setUneditable(gutterWrap);
wrap.insertBefore(gutterWrap, lineView.text);
if (lineView.line.gutterClass)
gutterWrap.className += " " + lineView.line.gutterClass;
if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
lineView.lineNumber = gutterWrap.appendChild(
elt("div", lineNumberFor(cm.options, lineN),
"CodeMirror-linenumber CodeMirror-gutter-elt",
"left: " + dims.gutterLeft["CodeMirror-linenumbers"] + "px; width: "
+ cm.display.lineNumInnerWidth + "px"));
if (markers) for (var k = 0; k < cm.options.gutters.length; ++k) {
var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id];
if (found)
gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt", "left: " +
dims.gutterLeft[id] + "px; width: " + dims.gutterWidth[id] + "px"));
}
}
}
function updateLineWidgets(cm, lineView, dims) {
if (lineView.alignable) lineView.alignable = null;
for (var node = lineView.node.firstChild, next; node; node = next) {
var next = node.nextSibling;
if (node.className == "CodeMirror-linewidget")
lineView.node.removeChild(node);
}
insertLineWidgets(cm, lineView, dims);
}
// Build a line's DOM representation from scratch
function buildLineElement(cm, lineView, lineN, dims) {
var built = getLineContent(cm, lineView);
lineView.text = lineView.node = built.pre;
if (built.bgClass) lineView.bgClass = built.bgClass;
if (built.textClass) lineView.textClass = built.textClass;
updateLineClasses(lineView);
updateLineGutter(cm, lineView, lineN, dims);
insertLineWidgets(cm, lineView, dims);
return lineView.node;
}
// A lineView may contain multiple logical lines (when merged by
// collapsed spans). The widgets for all of them need to be drawn.
function insertLineWidgets(cm, lineView, dims) {
insertLineWidgetsFor(cm, lineView.line, lineView, dims, true);
if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++)
insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false);
}
function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
if (!line.widgets) return;
var wrap = ensureLineWrapped(lineView);
for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget");
if (!widget.handleMouseEvents) node.setAttribute("cm-ignore-events", "true");
positionLineWidget(widget, node, lineView, dims);
cm.display.input.setUneditable(node);
if (allowAbove && widget.above)
wrap.insertBefore(node, lineView.gutter || lineView.text);
else
wrap.appendChild(node);
signalLater(widget, "redraw");
}
}
function positionLineWidget(widget, node, lineView, dims) {
if (widget.noHScroll) {
(lineView.alignable || (lineView.alignable = [])).push(node);
var width = dims.wrapperWidth;
node.style.left = dims.fixedPos + "px";
if (!widget.coverGutter) {
width -= dims.gutterTotalWidth;
node.style.paddingLeft = dims.gutterTotalWidth + "px";
}
node.style.width = width + "px";
}
if (widget.coverGutter) {
node.style.zIndex = 5;
node.style.position = "relative";
if (!widget.noHScroll) node.style.marginLeft = -dims.gutterTotalWidth + "px";
}
}
// POSITION OBJECT
// A Pos instance represents a position within the text.
var Pos = CodeMirror.Pos = function(line, ch) {
if (!(this instanceof Pos)) return new Pos(line, ch);
this.line = line; this.ch = ch;
};
// Compare two positions, return 0 if they are the same, a negative
// number when a is less, and a positive number otherwise.
var cmp = CodeMirror.cmpPos = function(a, b) { return a.line - b.line || a.ch - b.ch; };
function copyPos(x) {return Pos(x.line, x.ch);}
function maxPos(a, b) { return cmp(a, b) < 0 ? b : a; }
function minPos(a, b) { return cmp(a, b) < 0 ? a : b; }
// INPUT HANDLING
function ensureFocus(cm) {
if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm); }
}
function isReadOnly(cm) {
return cm.options.readOnly || cm.doc.cantEdit;
}
// This will be set to an array of strings when copying, so that,
// when pasting, we know what kind of selections the copied text
// was made out of.
var lastCopied = null;
function applyTextInput(cm, inserted, deleted, sel, origin) {
var doc = cm.doc;
cm.display.shift = false;
if (!sel) sel = doc.sel;
var paste = cm.state.pasteIncoming || origin == "paste";
var textLines = splitLines(inserted), multiPaste = null;
// When pasing N lines into N selections, insert one line per selection
if (paste && sel.ranges.length > 1) {
if (lastCopied && lastCopied.join("\n") == inserted)
multiPaste = sel.ranges.length % lastCopied.length == 0 && map(lastCopied, splitLines);
else if (textLines.length == sel.ranges.length)
multiPaste = map(textLines, function(l) { return [l]; });
}
// Normal behavior is to insert the new text into every selection
for (var i = sel.ranges.length - 1; i >= 0; i--) {
var range = sel.ranges[i];
var from = range.from(), to = range.to();
if (range.empty()) {
if (deleted && deleted > 0) // Handle deletion
from = Pos(from.line, from.ch - deleted);
else if (cm.state.overwrite && !paste) // Handle overwrite
to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length));
}
var updateInput = cm.curOp.updateInput;
var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i % multiPaste.length] : textLines,
origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")};
makeChange(cm.doc, changeEvent);
signalLater(cm, "inputRead", cm, changeEvent);
}
if (inserted && !paste)
triggerElectric(cm, inserted);
ensureCursorVisible(cm);
cm.curOp.updateInput = updateInput;
cm.curOp.typing = true;
cm.state.pasteIncoming = cm.state.cutIncoming = false;
}
function handlePaste(e, cm) {
var pasted = e.clipboardData && e.clipboardData.getData("text/plain");
if (pasted) {
e.preventDefault();
runInOp(cm, function() { applyTextInput(cm, pasted, 0, null, "paste"); });
return true;
}
}
function triggerElectric(cm, inserted) {
// When an 'electric' character is inserted, immediately trigger a reindent
if (!cm.options.electricChars || !cm.options.smartIndent) return;
var sel = cm.doc.sel;
for (var i = sel.ranges.length - 1; i >= 0; i--) {
var range = sel.ranges[i];
if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) continue;
var mode = cm.getModeAt(range.head);
var indented = false;
if (mode.electricChars) {
for (var j = 0; j < mode.electricChars.length; j++)
if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
indented = indentLine(cm, range.head.line, "smart");
break;
}
} else if (mode.electricInput) {
if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
indented = indentLine(cm, range.head.line, "smart");
}
if (indented) signalLater(cm, "electricInput", cm, range.head.line);
}
}
function copyableRanges(cm) {
var text = [], ranges = [];
for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
var line = cm.doc.sel.ranges[i].head.line;
var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)};
ranges.push(lineRange);
text.push(cm.getRange(lineRange.anchor, lineRange.head));
}
return {text: text, ranges: ranges};
}
function disableBrowserMagic(field) {
field.setAttribute("autocorrect", "off");
field.setAttribute("autocapitalize", "off");
field.setAttribute("spellcheck", "false");
}
// TEXTAREA INPUT STYLE
function TextareaInput(cm) {
this.cm = cm;
// See input.poll and input.reset
this.prevInput = "";
// Flag that indicates whether we expect input to appear real soon
// now (after some event like 'keypress' or 'input') and are
// polling intensively.
this.pollingFast = false;
// Self-resetting timeout for the poller
this.polling = new Delayed();
// Tracks when input.reset has punted to just putting a short
// string into the textarea instead of the full selection.
this.inaccurateSelection = false;
// Used to work around IE issue with selection being forgotten when focus moves away from textarea
this.hasSelection = false;
this.composing = null;
};
function hiddenTextarea() {
var te = elt("textarea", null, null, "position: absolute; padding: 0; width: 1px; height: 1em; outline: none");
var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;");
// The textarea is kept positioned near the cursor to prevent the
// fact that it'll be scrolled into view on input from scrolling
// our fake cursor out of view. On webkit, when wrap=off, paste is
// very slow. So make the area wide instead.
if (webkit) te.style.width = "1000px";
else te.setAttribute("wrap", "off");
// If border: 0; -- iOS fails to open keyboard (issue #1287)
if (ios) te.style.border = "1px solid black";
disableBrowserMagic(te);
return div;
}
TextareaInput.prototype = copyObj({
init: function(display) {
var input = this, cm = this.cm;
// Wraps and hides input textarea
var div = this.wrapper = hiddenTextarea();
// The semihidden textarea that is focused when the editor is
// focused, and receives input.
var te = this.textarea = div.firstChild;
display.wrapper.insertBefore(div, display.wrapper.firstChild);
// Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
if (ios) te.style.width = "0px";
on(te, "input", function() {
if (ie && ie_version >= 9 && input.hasSelection) input.hasSelection = null;
input.poll();
});
on(te, "paste", function(e) {
if (handlePaste(e, cm)) return true;
cm.state.pasteIncoming = true;
input.fastPoll();
});
function prepareCopyCut(e) {
if (cm.somethingSelected()) {
lastCopied = cm.getSelections();
if (input.inaccurateSelection) {
input.prevInput = "";
input.inaccurateSelection = false;
te.value = lastCopied.join("\n");
selectInput(te);
}
} else if (!cm.options.lineWiseCopyCut) {
return;
} else {
var ranges = copyableRanges(cm);
lastCopied = ranges.text;
if (e.type == "cut") {
cm.setSelections(ranges.ranges, null, sel_dontScroll);
} else {
input.prevInput = "";
te.value = ranges.text.join("\n");
selectInput(te);
}
}
if (e.type == "cut") cm.state.cutIncoming = true;
}
on(te, "cut", prepareCopyCut);
on(te, "copy", prepareCopyCut);
on(display.scroller, "paste", function(e) {
if (eventInWidget(display, e)) return;
cm.state.pasteIncoming = true;
input.focus();
});
// Prevent normal selection in the editor (we handle our own)
on(display.lineSpace, "selectstart", function(e) {
if (!eventInWidget(display, e)) e_preventDefault(e);
});
on(te, "compositionstart", function() {
var start = cm.getCursor("from");
input.composing = {
start: start,
range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
};
});
on(te, "compositionend", function() {
if (input.composing) {
input.poll();
input.composing.range.clear();
input.composing = null;
}
});
},
prepareSelection: function() {
// Redraw the selection and/or cursor
var cm = this.cm, display = cm.display, doc = cm.doc;
var result = prepareSelection(cm);
// Move the hidden textarea near the cursor to prevent scrolling artifacts
if (cm.options.moveInputWithCursor) {
var headPos = cursorCoords(cm, doc.sel.primary().head, "div");
var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect();
result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
headPos.top + lineOff.top - wrapOff.top));
result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
headPos.left + lineOff.left - wrapOff.left));
}
return result;
},
showSelection: function(drawn) {
var cm = this.cm, display = cm.display;
removeChildrenAndAdd(display.cursorDiv, drawn.cursors);
removeChildrenAndAdd(display.selectionDiv, drawn.selection);
if (drawn.teTop != null) {
this.wrapper.style.top = drawn.teTop + "px";
this.wrapper.style.left = drawn.teLeft + "px";
}
},
// Reset the input to correspond to the selection (or to be empty,
// when not typing and nothing is selected)
reset: function(typing) {
if (this.contextMenuPending) return;
var minimal, selected, cm = this.cm, doc = cm.doc;
if (cm.somethingSelected()) {
this.prevInput = "";
var range = doc.sel.primary();
minimal = hasCopyEvent &&
(range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000);
var content = minimal ? "-" : selected || cm.getSelection();
this.textarea.value = content;
if (cm.state.focused) selectInput(this.textarea);
if (ie && ie_version >= 9) this.hasSelection = content;
} else if (!typing) {
this.prevInput = this.textarea.value = "";
if (ie && ie_version >= 9) this.hasSelection = null;
}
this.inaccurateSelection = minimal;
},
getField: function() { return this.textarea; },
supportsTouch: function() { return false; },
focus: function() {
if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) {
try { this.textarea.focus(); }
catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
}
},
blur: function() { this.textarea.blur(); },
resetPosition: function() {
this.wrapper.style.top = this.wrapper.style.left = 0;
},
receivedFocus: function() { this.slowPoll(); },
// Poll for input changes, using the normal rate of polling. This
// runs as long as the editor is focused.
slowPoll: function() {
var input = this;
if (input.pollingFast) return;
input.polling.set(this.cm.options.pollInterval, function() {
input.poll();
if (input.cm.state.focused) input.slowPoll();
});
},
// When an event has just come in that is likely to add or change
// something in the input textarea, we poll faster, to ensure that
// the change appears on the screen quickly.
fastPoll: function() {
var missed = false, input = this;
input.pollingFast = true;
function p() {
var changed = input.poll();
if (!changed && !missed) {missed = true; input.polling.set(60, p);}
else {input.pollingFast = false; input.slowPoll();}
}
input.polling.set(20, p);
},
// Read input from the textarea, and update the document to match.
// When something is selected, it is present in the textarea, and
// selected (unless it is huge, in which case a placeholder is
// used). When nothing is selected, the cursor sits after previously
// seen text (can be empty), which is stored in prevInput (we must
// not reset the textarea when typing, because that breaks IME).
poll: function() {
var cm = this.cm, input = this.textarea, prevInput = this.prevInput;
// Since this is called a *lot*, try to bail out as cheaply as
// possible when it is clear that nothing happened. hasSelection
// will be the case when there is a lot of text in the textarea,
// in which case reading its value would be expensive.
if (this.contextMenuPending || !cm.state.focused ||
(hasSelection(input) && !prevInput) ||
isReadOnly(cm) || cm.options.disableInput || cm.state.keySeq)
return false;
var text = input.value;
// If nothing changed, bail.
if (text == prevInput && !cm.somethingSelected()) return false;
// Work around nonsensical selection resetting in IE9/10, and
// inexplicable appearance of private area unicode characters on
// some key combos in Mac (#2689).
if (ie && ie_version >= 9 && this.hasSelection === text ||
mac && /[\uf700-\uf7ff]/.test(text)) {
cm.display.input.reset();
return false;
}
if (cm.doc.sel == cm.display.selForContextMenu) {
var first = text.charCodeAt(0);
if (first == 0x200b && !prevInput) prevInput = "\u200b";
if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo"); }
}
// Find the part of the input that is actually new
var same = 0, l = Math.min(prevInput.length, text.length);
while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) ++same;
var self = this;
runInOp(cm, function() {
applyTextInput(cm, text.slice(same), prevInput.length - same,
null, self.composing ? "*compose" : null);
// Don't leave long text in the textarea, since it makes further polling slow
if (text.length > 1000 || text.indexOf("\n") > -1) input.value = self.prevInput = "";
else self.prevInput = text;
if (self.composing) {
self.composing.range.clear();
self.composing.range = cm.markText(self.composing.start, cm.getCursor("to"),
{className: "CodeMirror-composing"});
}
});
return true;
},
ensurePolled: function() {
if (this.pollingFast && this.poll()) this.pollingFast = false;
},
onKeyPress: function() {
if (ie && ie_version >= 9) this.hasSelection = null;
this.fastPoll();
},
onContextMenu: function(e) {
var input = this, cm = input.cm, display = cm.display, te = input.textarea;
var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop;
if (!pos || presto) return; // Opera is difficult.
// Reset the current text selection only if the click is done outside of the selection
// and 'resetSelectionOnContextMenu' option is true.
var reset = cm.options.resetSelectionOnContextMenu;
if (reset && cm.doc.sel.contains(pos) == -1)
operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll);
var oldCSS = te.style.cssText;
input.wrapper.style.position = "absolute";
te.style.cssText = "position: fixed; width: 30px; height: 30px; top: " + (e.clientY - 5) +
"px; left: " + (e.clientX - 5) + "px; z-index: 1000; background: " +
(ie ? "rgba(255, 255, 255, .05)" : "transparent") +
"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";
if (webkit) var oldScrollY = window.scrollY; // Work around Chrome issue (#2712)
display.input.focus();
if (webkit) window.scrollTo(null, oldScrollY);
display.input.reset();
// Adds "Select all" to context menu in FF
if (!cm.somethingSelected()) te.value = input.prevInput = " ";
input.contextMenuPending = true;
display.selForContextMenu = cm.doc.sel;
clearTimeout(display.detectingSelectAll);
// Select-all will be greyed out if there's nothing to select, so
// this adds a zero-width space so that we can later check whether
// it got selected.
function prepareSelectAllHack() {
if (te.selectionStart != null) {
var selected = cm.somethingSelected();
var extval = "\u200b" + (selected ? te.value : "");
te.value = "\u21da"; // Used to catch context-menu undo
te.value = extval;
input.prevInput = selected ? "" : "\u200b";
te.selectionStart = 1; te.selectionEnd = extval.length;
// Re-set this, in case some other handler touched the
// selection in the meantime.
display.selForContextMenu = cm.doc.sel;
}
}
function rehide() {
input.contextMenuPending = false;
input.wrapper.style.position = "relative";
te.style.cssText = oldCSS;
if (ie && ie_version < 9) display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos);
// Try to detect the user choosing select-all
if (te.selectionStart != null) {
if (!ie || (ie && ie_version < 9)) prepareSelectAllHack();
var i = 0, poll = function() {
if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
te.selectionEnd > 0 && input.prevInput == "\u200b")
operation(cm, commands.selectAll)(cm);
else if (i++ < 10) display.detectingSelectAll = setTimeout(poll, 500);
else display.input.reset();
};
display.detectingSelectAll = setTimeout(poll, 200);
}
}
if (ie && ie_version >= 9) prepareSelectAllHack();
if (captureRightClick) {
e_stop(e);
var mouseup = function() {
off(window, "mouseup", mouseup);
setTimeout(rehide, 20);
};
on(window, "mouseup", mouseup);
} else {
setTimeout(rehide, 50);
}
},
setUneditable: nothing,
needsContentAttribute: false
}, TextareaInput.prototype);
// CONTENTEDITABLE INPUT STYLE
function ContentEditableInput(cm) {
this.cm = cm;
this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null;
this.polling = new Delayed();
this.gracePeriod = false;
}
ContentEditableInput.prototype = copyObj({
init: function(display) {
var input = this, cm = input.cm;
var div = input.div = display.lineDiv;
div.contentEditable = "true";
disableBrowserMagic(div);
on(div, "paste", function(e) { handlePaste(e, cm); })
on(div, "compositionstart", function(e) {
var data = e.data;
input.composing = {sel: cm.doc.sel, data: data, startData: data};
if (!data) return;
var prim = cm.doc.sel.primary();
var line = cm.getLine(prim.head.line);
var found = line.indexOf(data, Math.max(0, prim.head.ch - data.length));
if (found > -1 && found <= prim.head.ch)
input.composing.sel = simpleSelection(Pos(prim.head.line, found),
Pos(prim.head.line, found + data.length));
});
on(div, "compositionupdate", function(e) {
input.composing.data = e.data;
});
on(div, "compositionend", function(e) {
var ours = input.composing;
if (!ours) return;
if (e.data != ours.startData && !/\u200b/.test(e.data))
ours.data = e.data;
// Need a small delay to prevent other code (input event,
// selection polling) from doing damage when fired right after
// compositionend.
setTimeout(function() {
if (!ours.handled)
input.applyComposition(ours);
if (input.composing == ours)
input.composing = null;
}, 50);
});
on(div, "touchstart", function() {
input.forceCompositionEnd();
});
on(div, "input", function() {
if (input.composing) return;
if (!input.pollContent())
runInOp(input.cm, function() {regChange(cm);});
});
function onCopyCut(e) {
if (cm.somethingSelected()) {
lastCopied = cm.getSelections();
if (e.type == "cut") cm.replaceSelection("", null, "cut");
} else if (!cm.options.lineWiseCopyCut) {
return;
} else {
var ranges = copyableRanges(cm);
lastCopied = ranges.text;
if (e.type == "cut") {
cm.operation(function() {
cm.setSelections(ranges.ranges, 0, sel_dontScroll);
cm.replaceSelection("", null, "cut");
});
}
}
// iOS exposes the clipboard API, but seems to discard content inserted into it
if (e.clipboardData && !ios) {
e.preventDefault();
e.clipboardData.clearData();
e.clipboardData.setData("text/plain", lastCopied.join("\n"));
} else {
// Old-fashioned briefly-focus-a-textarea hack
var kludge = hiddenTextarea(), te = kludge.firstChild;
cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild);
te.value = lastCopied.join("\n");
var hadFocus = document.activeElement;
selectInput(te);
setTimeout(function() {
cm.display.lineSpace.removeChild(kludge);
hadFocus.focus();
}, 50);
}
}
on(div, "copy", onCopyCut);
on(div, "cut", onCopyCut);
},
prepareSelection: function() {
var result = prepareSelection(this.cm, false);
result.focus = this.cm.state.focused;
return result;
},
showSelection: function(info) {
if (!info || !this.cm.display.view.length) return;
if (info.focus) this.showPrimarySelection();
this.showMultipleSelections(info);
},
showPrimarySelection: function() {
var sel = window.getSelection(), prim = this.cm.doc.sel.primary();
var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset);
var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset);
if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
cmp(minPos(curAnchor, curFocus), prim.from()) == 0 &&
cmp(maxPos(curAnchor, curFocus), prim.to()) == 0)
return;
var start = posToDOM(this.cm, prim.from());
var end = posToDOM(this.cm, prim.to());
if (!start && !end) return;
var view = this.cm.display.view;
var old = sel.rangeCount && sel.getRangeAt(0);
if (!start) {
start = {node: view[0].measure.map[2], offset: 0};
} else if (!end) { // FIXME dangerously hacky
var measure = view[view.length - 1].measure;
var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map;
end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]};
}
try { var rng = range(start.node, start.offset, end.offset, end.node); }
catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
if (rng) {
sel.removeAllRanges();
sel.addRange(rng);
if (old && sel.anchorNode == null) sel.addRange(old);
else if (gecko) this.startGracePeriod();
}
this.rememberSelection();
},
startGracePeriod: function() {
var input = this;
clearTimeout(this.gracePeriod);
this.gracePeriod = setTimeout(function() {
input.gracePeriod = false;
if (input.selectionChanged())
input.cm.operation(function() { input.cm.curOp.selectionChanged = true; });
}, 20);
},
showMultipleSelections: function(info) {
removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors);
removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection);
},
rememberSelection: function() {
var sel = window.getSelection();
this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset;
this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset;
},
selectionInEditor: function() {
var sel = window.getSelection();
if (!sel.rangeCount) return false;
var node = sel.getRangeAt(0).commonAncestorContainer;
return contains(this.div, node);
},
focus: function() {
if (this.cm.options.readOnly != "nocursor") this.div.focus();
},
blur: function() { this.div.blur(); },
getField: function() { return this.div; },
supportsTouch: function() { return true; },
receivedFocus: function() {
var input = this;
if (this.selectionInEditor())
this.pollSelection();
else
runInOp(this.cm, function() { input.cm.curOp.selectionChanged = true; });
function poll() {
if (input.cm.state.focused) {
input.pollSelection();
input.polling.set(input.cm.options.pollInterval, poll);
}
}
this.polling.set(this.cm.options.pollInterval, poll);
},
selectionChanged: function() {
var sel = window.getSelection();
return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset;
},
pollSelection: function() {
if (!this.composing && !this.gracePeriod && this.selectionChanged()) {
var sel = window.getSelection(), cm = this.cm;
this.rememberSelection();
var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset);
var head = domToPos(cm, sel.focusNode, sel.focusOffset);
if (anchor && head) runInOp(cm, function() {
setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll);
if (anchor.bad || head.bad) cm.curOp.selectionChanged = true;
});
}
},
pollContent: function() {
var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary();
var from = sel.from(), to = sel.to();
if (from.line < display.viewFrom || to.line > display.viewTo - 1) return false;
var fromIndex;
if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
var fromLine = lineNo(display.view[0].line);
var fromNode = display.view[0].node;
} else {
var fromLine = lineNo(display.view[fromIndex].line);
var fromNode = display.view[fromIndex - 1].node.nextSibling;
}
var toIndex = findViewIndex(cm, to.line);
if (toIndex == display.view.length - 1) {
var toLine = display.viewTo - 1;
var toNode = display.lineDiv.lastChild;
} else {
var toLine = lineNo(display.view[toIndex + 1].line) - 1;
var toNode = display.view[toIndex + 1].node.previousSibling;
}
var newText = splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine));
var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length));
while (newText.length > 1 && oldText.length > 1) {
if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine--; }
else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++; }
else break;
}
var cutFront = 0, cutEnd = 0;
var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length);
while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
++cutFront;
var newBot = lst(newText), oldBot = lst(oldText);
var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
oldBot.length - (oldText.length == 1 ? cutFront : 0));
while (cutEnd < maxCutEnd &&
newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
++cutEnd;
newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd);
newText[0] = newText[0].slice(cutFront);
var chFrom = Pos(fromLine, cutFront);
var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0);
if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
replaceRange(cm.doc, newText, chFrom, chTo, "+input");
return true;
}
},
ensurePolled: function() {
this.forceCompositionEnd();
},
reset: function() {
this.forceCompositionEnd();
},
forceCompositionEnd: function() {
if (!this.composing || this.composing.handled) return;
this.applyComposition(this.composing);
this.composing.handled = true;
this.div.blur();
this.div.focus();
},
applyComposition: function(composing) {
if (composing.data && composing.data != composing.startData)
operation(this.cm, applyTextInput)(this.cm, composing.data, 0, composing.sel);
},
setUneditable: function(node) {
node.setAttribute("contenteditable", "false");
},
onKeyPress: function(e) {
e.preventDefault();
operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0);
},
onContextMenu: nothing,
resetPosition: nothing,
needsContentAttribute: true
}, ContentEditableInput.prototype);
function posToDOM(cm, pos) {
var view = findViewForLine(cm, pos.line);
if (!view || view.hidden) return null;
var line = getLine(cm.doc, pos.line);
var info = mapFromLineView(view, line, pos.line);
var order = getOrder(line), side = "left";
if (order) {
var partPos = getBidiPartAt(order, pos.ch);
side = partPos % 2 ? "right" : "left";
}
var result = nodeAndOffsetInLineMap(info.map, pos.ch, side);
result.offset = result.collapse == "right" ? result.end : result.start;
return result;
}
function badPos(pos, bad) { if (bad) pos.bad = true; return pos; }
function domToPos(cm, node, offset) {
var lineNode;
if (node == cm.display.lineDiv) {
lineNode = cm.display.lineDiv.childNodes[offset];
if (!lineNode) return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true);
node = null; offset = 0;
} else {
for (lineNode = node;; lineNode = lineNode.parentNode) {
if (!lineNode || lineNode == cm.display.lineDiv) return null;
if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) break;
}
}
for (var i = 0; i < cm.display.view.length; i++) {
var lineView = cm.display.view[i];
if (lineView.node == lineNode)
return locateNodeInLineView(lineView, node, offset);
}
}
function locateNodeInLineView(lineView, node, offset) {
var wrapper = lineView.text.firstChild, bad = false;
if (!node || !contains(wrapper, node)) return badPos(Pos(lineNo(lineView.line), 0), true);
if (node == wrapper) {
bad = true;
node = wrapper.childNodes[offset];
offset = 0;
if (!node) {
var line = lineView.rest ? lst(lineView.rest) : lineView.line;
return badPos(Pos(lineNo(line), line.text.length), bad);
}
}
var textNode = node.nodeType == 3 ? node : null, topNode = node;
if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
textNode = node.firstChild;
if (offset) offset = textNode.nodeValue.length;
}
while (topNode.parentNode != wrapper) topNode = topNode.parentNode;
var measure = lineView.measure, maps = measure.maps;
function find(textNode, topNode, offset) {
for (var i = -1; i < (maps ? maps.length : 0); i++) {
var map = i < 0 ? measure.map : maps[i];
for (var j = 0; j < map.length; j += 3) {
var curNode = map[j + 2];
if (curNode == textNode || curNode == topNode) {
var line = lineNo(i < 0 ? lineView.line : lineView.rest[i]);
var ch = map[j] + offset;
if (offset < 0 || curNode != textNode) ch = map[j + (offset ? 1 : 0)];
return Pos(line, ch);
}
}
}
}
var found = find(textNode, topNode, offset);
if (found) return badPos(found, bad);
// FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
found = find(after, after.firstChild, 0);
if (found)
return badPos(Pos(found.line, found.ch - dist), bad);
else
dist += after.textContent.length;
}
for (var before = topNode.previousSibling, dist = offset; before; before = before.previousSibling) {
found = find(before, before.firstChild, -1);
if (found)
return badPos(Pos(found.line, found.ch + dist), bad);
else
dist += after.textContent.length;
}
}
function domTextBetween(cm, from, to, fromLine, toLine) {
var text = "", closing = false;
function recognizeMarker(id) { return function(marker) { return marker.id == id; }; }
function walk(node) {
if (node.nodeType == 1) {
var cmText = node.getAttribute("cm-text");
if (cmText != null) {
if (cmText == "") cmText = node.textContent.replace(/\u200b/g, "");
text += cmText;
return;
}
var markerID = node.getAttribute("cm-marker"), range;
if (markerID) {
var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID));
if (found.length && (range = found[0].find()))
text += getBetween(cm.doc, range.from, range.to).join("\n");
return;
}
if (node.getAttribute("contenteditable") == "false") return;
for (var i = 0; i < node.childNodes.length; i++)
walk(node.childNodes[i]);
if (/^(pre|div|p)$/i.test(node.nodeName))
closing = true;
} else if (node.nodeType == 3) {
var val = node.nodeValue;
if (!val) return;
if (closing) {
text += "\n";
closing = false;
}
text += val;
}
}
for (;;) {
walk(from);
if (from == to) break;
from = from.nextSibling;
}
return text;
}
CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput};
// SELECTION / CURSOR
// Selection objects are immutable. A new one is created every time
// the selection changes. A selection is one or more non-overlapping
// (and non-touching) ranges, sorted, and an integer that indicates
// which one is the primary selection (the one that's scrolled into
// view, that getCursor returns, etc).
function Selection(ranges, primIndex) {
this.ranges = ranges;
this.primIndex = primIndex;
}
Selection.prototype = {
primary: function() { return this.ranges[this.primIndex]; },
equals: function(other) {
if (other == this) return true;
if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) return false;
for (var i = 0; i < this.ranges.length; i++) {
var here = this.ranges[i], there = other.ranges[i];
if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) return false;
}
return true;
},
deepCopy: function() {
for (var out = [], i = 0; i < this.ranges.length; i++)
out[i] = new Range(copyPos(this.ranges[i].anchor), copyPos(this.ranges[i].head));
return new Selection(out, this.primIndex);
},
somethingSelected: function() {
for (var i = 0; i < this.ranges.length; i++)
if (!this.ranges[i].empty()) return true;
return false;
},
contains: function(pos, end) {
if (!end) end = pos;
for (var i = 0; i < this.ranges.length; i++) {
var range = this.ranges[i];
if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
return i;
}
return -1;
}
};
function Range(anchor, head) {
this.anchor = anchor; this.head = head;
}
Range.prototype = {
from: function() { return minPos(this.anchor, this.head); },
to: function() { return maxPos(this.anchor, this.head); },
empty: function() {
return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch;
}
};
// Take an unsorted, potentially overlapping set of ranges, and
// build a selection out of it. 'Consumes' ranges array (modifying
// it).
function normalizeSelection(ranges, primIndex) {
var prim = ranges[primIndex];
ranges.sort(function(a, b) { return cmp(a.from(), b.from()); });
primIndex = indexOf(ranges, prim);
for (var i = 1; i < ranges.length; i++) {
var cur = ranges[i], prev = ranges[i - 1];
if (cmp(prev.to(), cur.from()) >= 0) {
var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to());
var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head;
if (i <= primIndex) --primIndex;
ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to));
}
}
return new Selection(ranges, primIndex);
}
function simpleSelection(anchor, head) {
return new Selection([new Range(anchor, head || anchor)], 0);
}
// Most of the external API clips given positions to make sure they
// actually exist within the document.
function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1));}
function clipPos(doc, pos) {
if (pos.line < doc.first) return Pos(doc.first, 0);
var last = doc.first + doc.size - 1;
if (pos.line > last) return Pos(last, getLine(doc, last).text.length);
return clipToLen(pos, getLine(doc, pos.line).text.length);
}
function clipToLen(pos, linelen) {
var ch = pos.ch;
if (ch == null || ch > linelen) return Pos(pos.line, linelen);
else if (ch < 0) return Pos(pos.line, 0);
else return pos;
}
function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size;}
function clipPosArray(doc, array) {
for (var out = [], i = 0; i < array.length; i++) out[i] = clipPos(doc, array[i]);
return out;
}
// SELECTION UPDATES
// The 'scroll' parameter given to many of these indicated whether
// the new cursor position should be scrolled into view after
// modifying the selection.
// If shift is held or the extend flag is set, extends a range to
// include a given position (and optionally a second position).
// Otherwise, simply returns the range between the given positions.
// Used for cursor motion and such.
function extendRange(doc, range, head, other) {
if (doc.cm && doc.cm.display.shift || doc.extend) {
var anchor = range.anchor;
if (other) {
var posBefore = cmp(head, anchor) < 0;
if (posBefore != (cmp(other, anchor) < 0)) {
anchor = head;
head = other;
} else if (posBefore != (cmp(head, other) < 0)) {
head = other;
}
}
return new Range(anchor, head);
} else {
return new Range(other || head, head);
}
}
// Extend the primary selection range, discard the rest.
function extendSelection(doc, head, other, options) {
setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options);
}
// Extend all selections (pos is an array of selections with length
// equal the number of selections)
function extendSelections(doc, heads, options) {
for (var out = [], i = 0; i < doc.sel.ranges.length; i++)
out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null);
var newSel = normalizeSelection(out, doc.sel.primIndex);
setSelection(doc, newSel, options);
}
// Updates a single range in the selection.
function replaceOneSelection(doc, i, range, options) {
var ranges = doc.sel.ranges.slice(0);
ranges[i] = range;
setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options);
}
// Reset the selection to a single range.
function setSimpleSelection(doc, anchor, head, options) {
setSelection(doc, simpleSelection(anchor, head), options);
}
// Give beforeSelectionChange handlers a change to influence a
// selection update.
function filterSelectionChange(doc, sel) {
var obj = {
ranges: sel.ranges,
update: function(ranges) {
this.ranges = [];
for (var i = 0; i < ranges.length; i++)
this.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
clipPos(doc, ranges[i].head));
}
};
signal(doc, "beforeSelectionChange", doc, obj);
if (doc.cm) signal(doc.cm, "beforeSelectionChange", doc.cm, obj);
if (obj.ranges != sel.ranges) return normalizeSelection(obj.ranges, obj.ranges.length - 1);
else return sel;
}
function setSelectionReplaceHistory(doc, sel, options) {
var done = doc.history.done, last = lst(done);
if (last && last.ranges) {
done[done.length - 1] = sel;
setSelectionNoUndo(doc, sel, options);
} else {
setSelection(doc, sel, options);
}
}
// Set a new selection.
function setSelection(doc, sel, options) {
setSelectionNoUndo(doc, sel, options);
addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options);
}
function setSelectionNoUndo(doc, sel, options) {
if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
sel = filterSelectionChange(doc, sel);
var bias = options && options.bias ||
(cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1);
setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true));
if (!(options && options.scroll === false) && doc.cm)
ensureCursorVisible(doc.cm);
}
function setSelectionInner(doc, sel) {
if (sel.equals(doc.sel)) return;
doc.sel = sel;
if (doc.cm) {
doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true;
signalCursorActivity(doc.cm);
}
signalLater(doc, "cursorActivity", doc);
}
// Verify that the selection does not partially select any atomic
// marked ranges.
function reCheckSelection(doc) {
setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll);
}
// Return a selection that does not partially select any atomic
// ranges.
function skipAtomicInSelection(doc, sel, bias, mayClear) {
var out;
for (var i = 0; i < sel.ranges.length; i++) {
var range = sel.ranges[i];
var newAnchor = skipAtomic(doc, range.anchor, bias, mayClear);
var newHead = skipAtomic(doc, range.head, bias, mayClear);
if (out || newAnchor != range.anchor || newHead != range.head) {
if (!out) out = sel.ranges.slice(0, i);
out[i] = new Range(newAnchor, newHead);
}
}
return out ? normalizeSelection(out, sel.primIndex) : sel;
}
// Ensure a given position is not inside an atomic range.
function skipAtomic(doc, pos, bias, mayClear) {
var flipped = false, curPos = pos;
var dir = bias || 1;
doc.cantEdit = false;
search: for (;;) {
var line = getLine(doc, curPos.line);
if (line.markedSpans) {
for (var i = 0; i < line.markedSpans.length; ++i) {
var sp = line.markedSpans[i], m = sp.marker;
if ((sp.from == null || (m.inclusiveLeft ? sp.from <= curPos.ch : sp.from < curPos.ch)) &&
(sp.to == null || (m.inclusiveRight ? sp.to >= curPos.ch : sp.to > curPos.ch))) {
if (mayClear) {
signal(m, "beforeCursorEnter");
if (m.explicitlyCleared) {
if (!line.markedSpans) break;
else {--i; continue;}
}
}
if (!m.atomic) continue;
var newPos = m.find(dir < 0 ? -1 : 1);
if (cmp(newPos, curPos) == 0) {
newPos.ch += dir;
if (newPos.ch < 0) {
if (newPos.line > doc.first) newPos = clipPos(doc, Pos(newPos.line - 1));
else newPos = null;
} else if (newPos.ch > line.text.length) {
if (newPos.line < doc.first + doc.size - 1) newPos = Pos(newPos.line + 1, 0);
else newPos = null;
}
if (!newPos) {
if (flipped) {
// Driven in a corner -- no valid cursor position found at all
// -- try again *with* clearing, if we didn't already
if (!mayClear) return skipAtomic(doc, pos, bias, true);
// Otherwise, turn off editing until further notice, and return the start of the doc
doc.cantEdit = true;
return Pos(doc.first, 0);
}
flipped = true; newPos = pos; dir = -dir;
}
}
curPos = newPos;
continue search;
}
}
}
return curPos;
}
}
// SELECTION DRAWING
function updateSelection(cm) {
cm.display.input.showSelection(cm.display.input.prepareSelection());
}
function prepareSelection(cm, primary) {
var doc = cm.doc, result = {};
var curFragment = result.cursors = document.createDocumentFragment();
var selFragment = result.selection = document.createDocumentFragment();
for (var i = 0; i < doc.sel.ranges.length; i++) {
if (primary === false && i == doc.sel.primIndex) continue;
var range = doc.sel.ranges[i];
var collapsed = range.empty();
if (collapsed || cm.options.showCursorWhenSelecting)
drawSelectionCursor(cm, range, curFragment);
if (!collapsed)
drawSelectionRange(cm, range, selFragment);
}
return result;
}
// Draws a cursor for the given range
function drawSelectionCursor(cm, range, output) {
var pos = cursorCoords(cm, range.head, "div", null, null, !cm.options.singleCursorHeightPerLine);
var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"));
cursor.style.left = pos.left + "px";
cursor.style.top = pos.top + "px";
cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px";
if (pos.other) {
// Secondary cursor, shown when on a 'jump' in bi-directional text
var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"));
otherCursor.style.display = "";
otherCursor.style.left = pos.other.left + "px";
otherCursor.style.top = pos.other.top + "px";
otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px";
}
}
// Draws the given range as a highlighted selection
function drawSelectionRange(cm, range, output) {
var display = cm.display, doc = cm.doc;
var fragment = document.createDocumentFragment();
var padding = paddingH(cm.display), leftSide = padding.left;
var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right;
function add(left, top, width, bottom) {
if (top < 0) top = 0;
top = Math.round(top);
bottom = Math.round(bottom);
fragment.appendChild(elt("div", null, "CodeMirror-selected", "position: absolute; left: " + left +
"px; top: " + top + "px; width: " + (width == null ? rightSide - left : width) +
"px; height: " + (bottom - top) + "px"));
}
function drawForLine(line, fromArg, toArg) {
var lineObj = getLine(doc, line);
var lineLen = lineObj.text.length;
var start, end;
function coords(ch, bias) {
return charCoords(cm, Pos(line, ch), "div", lineObj, bias);
}
iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function(from, to, dir) {
var leftPos = coords(from, "left"), rightPos, left, right;
if (from == to) {
rightPos = leftPos;
left = right = leftPos.left;
} else {
rightPos = coords(to - 1, "right");
if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp; }
left = leftPos.left;
right = rightPos.right;
}
if (fromArg == null && from == 0) left = leftSide;
if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part
add(left, leftPos.top, null, leftPos.bottom);
left = leftSide;
if (leftPos.bottom < rightPos.top) add(left, leftPos.bottom, null, rightPos.top);
}
if (toArg == null && to == lineLen) right = rightSide;
if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left)
start = leftPos;
if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right)
end = rightPos;
if (left < leftSide + 1) left = leftSide;
add(left, rightPos.top, right - left, rightPos.bottom);
});
return {start: start, end: end};
}
var sFrom = range.from(), sTo = range.to();
if (sFrom.line == sTo.line) {
drawForLine(sFrom.line, sFrom.ch, sTo.ch);
} else {
var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line);
var singleVLine = visualLine(fromLine) == visualLine(toLine);
var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end;
var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start;
if (singleVLine) {
if (leftEnd.top < rightStart.top - 2) {
add(leftEnd.right, leftEnd.top, null, leftEnd.bottom);
add(leftSide, rightStart.top, rightStart.left, rightStart.bottom);
} else {
add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom);
}
}
if (leftEnd.bottom < rightStart.top)
add(leftSide, leftEnd.bottom, null, rightStart.top);
}
output.appendChild(fragment);
}
// Cursor-blinking
function restartBlink(cm) {
if (!cm.state.focused) return;
var display = cm.display;
clearInterval(display.blinker);
var on = true;
display.cursorDiv.style.visibility = "";
if (cm.options.cursorBlinkRate > 0)
display.blinker = setInterval(function() {
display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden";
}, cm.options.cursorBlinkRate);
else if (cm.options.cursorBlinkRate < 0)
display.cursorDiv.style.visibility = "hidden";
}
// HIGHLIGHT WORKER
function startWorker(cm, time) {
if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo)
cm.state.highlight.set(time, bind(highlightWorker, cm));
}
function highlightWorker(cm) {
var doc = cm.doc;
if (doc.frontier < doc.first) doc.frontier = doc.first;
if (doc.frontier >= cm.display.viewTo) return;
var end = +new Date + cm.options.workTime;
var state = copyState(doc.mode, getStateBefore(cm, doc.frontier));
var changedLines = [];
doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function(line) {
if (doc.frontier >= cm.display.viewFrom) { // Visible
var oldStyles = line.styles;
var highlighted = highlightLine(cm, line, state, true);
line.styles = highlighted.styles;
var oldCls = line.styleClasses, newCls = highlighted.classes;
if (newCls) line.styleClasses = newCls;
else if (oldCls) line.styleClasses = null;
var ischange = !oldStyles || oldStyles.length != line.styles.length ||
oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass);
for (var i = 0; !ischange && i < oldStyles.length; ++i) ischange = oldStyles[i] != line.styles[i];
if (ischange) changedLines.push(doc.frontier);
line.stateAfter = copyState(doc.mode, state);
} else {
processLine(cm, line.text, state);
line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null;
}
++doc.frontier;
if (+new Date > end) {
startWorker(cm, cm.options.workDelay);
return true;
}
});
if (changedLines.length) runInOp(cm, function() {
for (var i = 0; i < changedLines.length; i++)
regLineChange(cm, changedLines[i], "text");
});
}
// Finds the line to start with when starting a parse. Tries to
// find a line with a stateAfter, so that it can start with a
// valid state. If that fails, it returns the line with the
// smallest indentation, which tends to need the least context to
// parse correctly.
function findStartLine(cm, n, precise) {
var minindent, minline, doc = cm.doc;
var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100);
for (var search = n; search > lim; --search) {
if (search <= doc.first) return doc.first;
var line = getLine(doc, search - 1);
if (line.stateAfter && (!precise || search <= doc.frontier)) return search;
var indented = countColumn(line.text, null, cm.options.tabSize);
if (minline == null || minindent > indented) {
minline = search - 1;
minindent = indented;
}
}
return minline;
}
function getStateBefore(cm, n, precise) {
var doc = cm.doc, display = cm.display;
if (!doc.mode.startState) return true;
var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter;
if (!state) state = startState(doc.mode);
else state = copyState(doc.mode, state);
doc.iter(pos, n, function(line) {
processLine(cm, line.text, state);
var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo;
line.stateAfter = save ? copyState(doc.mode, state) : null;
++pos;
});
if (precise) doc.frontier = pos;
return state;
}
// POSITION MEASUREMENT
function paddingTop(display) {return display.lineSpace.offsetTop;}
function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight;}
function paddingH(display) {
if (display.cachedPaddingH) return display.cachedPaddingH;
var e = removeChildrenAndAdd(display.measure, elt("pre", "x"));
var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle;
var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)};
if (!isNaN(data.left) && !isNaN(data.right)) display.cachedPaddingH = data;
return data;
}
function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth; }
function displayWidth(cm) {
return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth;
}
function displayHeight(cm) {
return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight;
}
// Ensure the lineView.wrapping.heights array is populated. This is
// an array of bottom offsets for the lines that make up a drawn
// line. When lineWrapping is on, there might be more than one
// height.
function ensureLineHeights(cm, lineView, rect) {
var wrapping = cm.options.lineWrapping;
var curWidth = wrapping && displayWidth(cm);
if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
var heights = lineView.measure.heights = [];
if (wrapping) {
lineView.measure.width = curWidth;
var rects = lineView.text.firstChild.getClientRects();
for (var i = 0; i < rects.length - 1; i++) {
var cur = rects[i], next = rects[i + 1];
if (Math.abs(cur.bottom - next.bottom) > 2)
heights.push((cur.bottom + next.top) / 2 - rect.top);
}
}
heights.push(rect.bottom - rect.top);
}
}
// Find a line map (mapping character offsets to text nodes) and a
// measurement cache for the given line number. (A line view might
// contain multiple lines when collapsed ranges are present.)
function mapFromLineView(lineView, line, lineN) {
if (lineView.line == line)
return {map: lineView.measure.map, cache: lineView.measure.cache};
for (var i = 0; i < lineView.rest.length; i++)
if (lineView.rest[i] == line)
return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]};
for (var i = 0; i < lineView.rest.length; i++)
if (lineNo(lineView.rest[i]) > lineN)
return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i], before: true};
}
// Render a line into the hidden node display.externalMeasured. Used
// when measurement is needed for a line that's not in the viewport.
function updateExternalMeasurement(cm, line) {
line = visualLine(line);
var lineN = lineNo(line);
var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN);
view.lineN = lineN;
var built = view.built = buildLineContent(cm, view);
view.text = built.pre;
removeChildrenAndAdd(cm.display.lineMeasure, built.pre);
return view;
}
// Get a {top, bottom, left, right} box (in line-local coordinates)
// for a given character.
function measureChar(cm, line, ch, bias) {
return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias);
}
// Find a line view that corresponds to the given line number.
function findViewForLine(cm, lineN) {
if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
return cm.display.view[findViewIndex(cm, lineN)];
var ext = cm.display.externalMeasured;
if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
return ext;
}
// Measurement can be split in two steps, the set-up work that
// applies to the whole line, and the measurement of the actual
// character. Functions like coordsChar, that need to do a lot of
// measurements in a row, can thus ensure that the set-up work is
// only done once.
function prepareMeasureForLine(cm, line) {
var lineN = lineNo(line);
var view = findViewForLine(cm, lineN);
if (view && !view.text)
view = null;
else if (view && view.changes)
updateLineForChanges(cm, view, lineN, getDimensions(cm));
if (!view)
view = updateExternalMeasurement(cm, line);
var info = mapFromLineView(view, line, lineN);
return {
line: line, view: view, rect: null,
map: info.map, cache: info.cache, before: info.before,
hasHeights: false
};
}
// Given a prepared measurement object, measures the position of an
// actual character (or fetches it from the cache).
function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
if (prepared.before) ch = -1;
var key = ch + (bias || ""), found;
if (prepared.cache.hasOwnProperty(key)) {
found = prepared.cache[key];
} else {
if (!prepared.rect)
prepared.rect = prepared.view.text.getBoundingClientRect();
if (!prepared.hasHeights) {
ensureLineHeights(cm, prepared.view, prepared.rect);
prepared.hasHeights = true;
}
found = measureCharInner(cm, prepared, ch, bias);
if (!found.bogus) prepared.cache[key] = found;
}
return {left: found.left, right: found.right,
top: varHeight ? found.rtop : found.top,
bottom: varHeight ? found.rbottom : found.bottom};
}
var nullRect = {left: 0, right: 0, top: 0, bottom: 0};
function nodeAndOffsetInLineMap(map, ch, bias) {
var node, start, end, collapse;
// First, search the line map for the text node corresponding to,
// or closest to, the target character.
for (var i = 0; i < map.length; i += 3) {
var mStart = map[i], mEnd = map[i + 1];
if (ch < mStart) {
start = 0; end = 1;
collapse = "left";
} else if (ch < mEnd) {
start = ch - mStart;
end = start + 1;
} else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) {
end = mEnd - mStart;
start = end - 1;
if (ch >= mEnd) collapse = "right";
}
if (start != null) {
node = map[i + 2];
if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
collapse = bias;
if (bias == "left" && start == 0)
while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {
node = map[(i -= 3) + 2];
collapse = "left";
}
if (bias == "right" && start == mEnd - mStart)
while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {
node = map[(i += 3) + 2];
collapse = "right";
}
break;
}
}
return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd};
}
function measureCharInner(cm, prepared, ch, bias) {
var place = nodeAndOffsetInLineMap(prepared.map, ch, bias);
var node = place.node, start = place.start, end = place.end, collapse = place.collapse;
var rect;
if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
for (var i = 0; i < 4; i++) { // Retry a maximum of 4 times when nonsense rectangles are returned
while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) --start;
while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) ++end;
if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart) {
rect = node.parentNode.getBoundingClientRect();
} else if (ie && cm.options.lineWrapping) {
var rects = range(node, start, end).getClientRects();
if (rects.length)
rect = rects[bias == "right" ? rects.length - 1 : 0];
else
rect = nullRect;
} else {
rect = range(node, start, end).getBoundingClientRect() || nullRect;
}
if (rect.left || rect.right || start == 0) break;
end = start;
start = start - 1;
collapse = "right";
}
if (ie && ie_version < 11) rect = maybeUpdateRectForZooming(cm.display.measure, rect);
} else { // If it is a widget, simply get the box for the whole widget.
if (start > 0) collapse = bias = "right";
var rects;
if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
rect = rects[bias == "right" ? rects.length - 1 : 0];
else
rect = node.getBoundingClientRect();
}
if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
var rSpan = node.parentNode.getClientRects()[0];
if (rSpan)
rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom};
else
rect = nullRect;
}
var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top;
var mid = (rtop + rbot) / 2;
var heights = prepared.view.measure.heights;
for (var i = 0; i < heights.length - 1; i++)
if (mid < heights[i]) break;
var top = i ? heights[i - 1] : 0, bot = heights[i];
var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
top: top, bottom: bot};
if (!rect.left && !rect.right) result.bogus = true;
if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot; }
return result;
}
// Work around problem with bounding client rects on ranges being
// returned incorrectly when zoomed on IE10 and below.
function maybeUpdateRectForZooming(measure, rect) {
if (!window.screen || screen.logicalXDPI == null ||
screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
return rect;
var scaleX = screen.logicalXDPI / screen.deviceXDPI;
var scaleY = screen.logicalYDPI / screen.deviceYDPI;
return {left: rect.left * scaleX, right: rect.right * scaleX,
top: rect.top * scaleY, bottom: rect.bottom * scaleY};
}
function clearLineMeasurementCacheFor(lineView) {
if (lineView.measure) {
lineView.measure.cache = {};
lineView.measure.heights = null;
if (lineView.rest) for (var i = 0; i < lineView.rest.length; i++)
lineView.measure.caches[i] = {};
}
}
function clearLineMeasurementCache(cm) {
cm.display.externalMeasure = null;
removeChildren(cm.display.lineMeasure);
for (var i = 0; i < cm.display.view.length; i++)
clearLineMeasurementCacheFor(cm.display.view[i]);
}
function clearCaches(cm) {
clearLineMeasurementCache(cm);
cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null;
if (!cm.options.lineWrapping) cm.display.maxLineChanged = true;
cm.display.lineNumChars = null;
}
function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft; }
function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop; }
// Converts a {top, bottom, left, right} box from line-local
// coordinates into another coordinate system. Context may be one of
// "line", "div" (display.lineDiv), "local"/null (editor), "window",
// or "page".
function intoCoordSystem(cm, lineObj, rect, context) {
if (lineObj.widgets) for (var i = 0; i < lineObj.widgets.length; ++i) if (lineObj.widgets[i].above) {
var size = widgetHeight(lineObj.widgets[i]);
rect.top += size; rect.bottom += size;
}
if (context == "line") return rect;
if (!context) context = "local";
var yOff = heightAtLine(lineObj);
if (context == "local") yOff += paddingTop(cm.display);
else yOff -= cm.display.viewOffset;
if (context == "page" || context == "window") {
var lOff = cm.display.lineSpace.getBoundingClientRect();
yOff += lOff.top + (context == "window" ? 0 : pageScrollY());
var xOff = lOff.left + (context == "window" ? 0 : pageScrollX());
rect.left += xOff; rect.right += xOff;
}
rect.top += yOff; rect.bottom += yOff;
return rect;
}
// Coverts a box from "div" coords to another coordinate system.
// Context may be "window", "page", "div", or "local"/null.
function fromCoordSystem(cm, coords, context) {
if (context == "div") return coords;
var left = coords.left, top = coords.top;
// First move into "page" coordinate system
if (context == "page") {
left -= pageScrollX();
top -= pageScrollY();
} else if (context == "local" || !context) {
var localBox = cm.display.sizer.getBoundingClientRect();
left += localBox.left;
top += localBox.top;
}
var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect();
return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top};
}
function charCoords(cm, pos, context, lineObj, bias) {
if (!lineObj) lineObj = getLine(cm.doc, pos.line);
return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context);
}
// Returns a box for a given cursor position, which may have an
// 'other' property containing the position of the secondary cursor
// on a bidi boundary.
function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
lineObj = lineObj || getLine(cm.doc, pos.line);
if (!preparedMeasure) preparedMeasure = prepareMeasureForLine(cm, lineObj);
function get(ch, right) {
var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight);
if (right) m.left = m.right; else m.right = m.left;
return intoCoordSystem(cm, lineObj, m, context);
}
function getBidi(ch, partPos) {
var part = order[partPos], right = part.level % 2;
if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) {
part = order[--partPos];
ch = bidiRight(part) - (part.level % 2 ? 0 : 1);
right = true;
} else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) {
part = order[++partPos];
ch = bidiLeft(part) - part.level % 2;
right = false;
}
if (right && ch == part.to && ch > part.from) return get(ch - 1);
return get(ch, right);
}
var order = getOrder(lineObj), ch = pos.ch;
if (!order) return get(ch);
var partPos = getBidiPartAt(order, ch);
var val = getBidi(ch, partPos);
if (bidiOther != null) val.other = getBidi(ch, bidiOther);
return val;
}
// Used to cheaply estimate the coordinates for a position. Used for
// intermediate scroll updates.
function estimateCoords(cm, pos) {
var left = 0, pos = clipPos(cm.doc, pos);
if (!cm.options.lineWrapping) left = charWidth(cm.display) * pos.ch;
var lineObj = getLine(cm.doc, pos.line);
var top = heightAtLine(lineObj) + paddingTop(cm.display);
return {left: left, right: left, top: top, bottom: top + lineObj.height};
}
// Positions returned by coordsChar contain some extra information.
// xRel is the relative x position of the input coordinates compared
// to the found position (so xRel > 0 means the coordinates are to
// the right of the character position, for example). When outside
// is true, that means the coordinates lie outside the line's
// vertical range.
function PosWithInfo(line, ch, outside, xRel) {
var pos = Pos(line, ch);
pos.xRel = xRel;
if (outside) pos.outside = true;
return pos;
}
// Compute the character position closest to the given coordinates.
// Input must be lineSpace-local ("div" coordinate system).
function coordsChar(cm, x, y) {
var doc = cm.doc;
y += cm.display.viewOffset;
if (y < 0) return PosWithInfo(doc.first, 0, true, -1);
var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1;
if (lineN > last)
return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1);
if (x < 0) x = 0;
var lineObj = getLine(doc, lineN);
for (;;) {
var found = coordsCharInner(cm, lineObj, lineN, x, y);
var merged = collapsedSpanAtEnd(lineObj);
var mergedPos = merged && merged.find(0, true);
if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0))
lineN = lineNo(lineObj = mergedPos.to.line);
else
return found;
}
}
function coordsCharInner(cm, lineObj, lineNo, x, y) {
var innerOff = y - heightAtLine(lineObj);
var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth;
var preparedMeasure = prepareMeasureForLine(cm, lineObj);
function getX(ch) {
var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure);
wrongLine = true;
if (innerOff > sp.bottom) return sp.left - adjust;
else if (innerOff < sp.top) return sp.left + adjust;
else wrongLine = false;
return sp.left;
}
var bidi = getOrder(lineObj), dist = lineObj.text.length;
var from = lineLeft(lineObj), to = lineRight(lineObj);
var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine;
if (x > toX) return PosWithInfo(lineNo, to, toOutside, 1);
// Do a binary search between these bounds.
for (;;) {
if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) {
var ch = x < fromX || x - fromX <= toX - x ? from : to;
var xDiff = x - (ch == from ? fromX : toX);
while (isExtendingChar(lineObj.text.charAt(ch))) ++ch;
var pos = PosWithInfo(lineNo, ch, ch == from ? fromOutside : toOutside,
xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0);
return pos;
}
var step = Math.ceil(dist / 2), middle = from + step;
if (bidi) {
middle = from;
for (var i = 0; i < step; ++i) middle = moveVisually(lineObj, middle, 1);
}
var middleX = getX(middle);
if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) toX += 1000; dist = step;}
else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step;}
}
}
var measureText;
// Compute the default text height.
function textHeight(display) {
if (display.cachedTextHeight != null) return display.cachedTextHeight;
if (measureText == null) {
measureText = elt("pre");
// Measure a bunch of lines, for browsers that compute
// fractional heights.
for (var i = 0; i < 49; ++i) {
measureText.appendChild(document.createTextNode("x"));
measureText.appendChild(elt("br"));
}
measureText.appendChild(document.createTextNode("x"));
}
removeChildrenAndAdd(display.measure, measureText);
var height = measureText.offsetHeight / 50;
if (height > 3) display.cachedTextHeight = height;
removeChildren(display.measure);
return height || 1;
}
// Compute the default character width.
function charWidth(display) {
if (display.cachedCharWidth != null) return display.cachedCharWidth;
var anchor = elt("span", "xxxxxxxxxx");
var pre = elt("pre", [anchor]);
removeChildrenAndAdd(display.measure, pre);
var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10;
if (width > 2) display.cachedCharWidth = width;
return width || 10;
}
// OPERATIONS
// Operations are used to wrap a series of changes to the editor
// state in such a way that each change won't have to update the
// cursor and display (which would be awkward, slow, and
// error-prone). Instead, display updates are batched and then all
// combined and executed at once.
var operationGroup = null;
var nextOpId = 0;
// Start a new operation.
function startOperation(cm) {
cm.curOp = {
cm: cm,
viewChanged: false, // Flag that indicates that lines might need to be redrawn
startHeight: cm.doc.height, // Used to detect need to update scrollbar
forceUpdate: false, // Used to force a redraw
updateInput: null, // Whether to reset the input textarea
typing: false, // Whether this reset should be careful to leave existing text (for compositing)
changeObjs: null, // Accumulated changes, for firing change events
cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
selectionChanged: false, // Whether the selection needs to be redrawn
updateMaxLine: false, // Set when the widest line needs to be determined anew
scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
scrollToPos: null, // Used to scroll to a specific position
focus: false,
id: ++nextOpId // Unique ID
};
if (operationGroup) {
operationGroup.ops.push(cm.curOp);
} else {
cm.curOp.ownsGroup = operationGroup = {
ops: [cm.curOp],
delayedCallbacks: []
};
}
}
function fireCallbacksForOps(group) {
// Calls delayed callbacks and cursorActivity handlers until no
// new ones appear
var callbacks = group.delayedCallbacks, i = 0;
do {
for (; i < callbacks.length; i++)
callbacks[i]();
for (var j = 0; j < group.ops.length; j++) {
var op = group.ops[j];
if (op.cursorActivityHandlers)
while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
op.cursorActivityHandlers[op.cursorActivityCalled++](op.cm);
}
} while (i < callbacks.length);
}
// Finish an operation, updating the display and signalling delayed events
function endOperation(cm) {
var op = cm.curOp, group = op.ownsGroup;
if (!group) return;
try { fireCallbacksForOps(group); }
finally {
operationGroup = null;
for (var i = 0; i < group.ops.length; i++)
group.ops[i].cm.curOp = null;
endOperations(group);
}
}
// The DOM updates done when an operation finishes are batched so
// that the minimum number of relayouts are required.
function endOperations(group) {
var ops = group.ops;
for (var i = 0; i < ops.length; i++) // Read DOM
endOperation_R1(ops[i]);
for (var i = 0; i < ops.length; i++) // Write DOM (maybe)
endOperation_W1(ops[i]);
for (var i = 0; i < ops.length; i++) // Read DOM
endOperation_R2(ops[i]);
for (var i = 0; i < ops.length; i++) // Write DOM (maybe)
endOperation_W2(ops[i]);
for (var i = 0; i < ops.length; i++) // Read DOM
endOperation_finish(ops[i]);
}
function endOperation_R1(op) {
var cm = op.cm, display = cm.display;
maybeClipScrollbars(cm);
if (op.updateMaxLine) findMaxLine(cm);
op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
op.scrollToPos.to.line >= display.viewTo) ||
display.maxLineChanged && cm.options.lineWrapping;
op.update = op.mustUpdate &&
new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate);
}
function endOperation_W1(op) {
op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update);
}
function endOperation_R2(op) {
var cm = op.cm, display = cm.display;
if (op.updatedDisplay) updateHeightsInViewport(cm);
op.barMeasure = measureForScrollbars(cm);
// If the max line changed since it was last measured, measure it,
// and ensure the document's width matches it.
// updateDisplay_W2 will use these properties to do the actual resizing
if (display.maxLineChanged && !cm.options.lineWrapping) {
op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3;
cm.display.sizerWidth = op.adjustWidthTo;
op.barMeasure.scrollWidth =
Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth);
op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm));
}
if (op.updatedDisplay || op.selectionChanged)
op.preparedSelection = display.input.prepareSelection();
}
function endOperation_W2(op) {
var cm = op.cm;
if (op.adjustWidthTo != null) {
cm.display.sizer.style.minWidth = op.adjustWidthTo + "px";
if (op.maxScrollLeft < cm.doc.scrollLeft)
setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true);
cm.display.maxLineChanged = false;
}
if (op.preparedSelection)
cm.display.input.showSelection(op.preparedSelection);
if (op.updatedDisplay)
setDocumentHeight(cm, op.barMeasure);
if (op.updatedDisplay || op.startHeight != cm.doc.height)
updateScrollbars(cm, op.barMeasure);
if (op.selectionChanged) restartBlink(cm);
if (cm.state.focused && op.updateInput)
cm.display.input.reset(op.typing);
if (op.focus && op.focus == activeElt()) ensureFocus(op.cm);
}
function endOperation_finish(op) {
var cm = op.cm, display = cm.display, doc = cm.doc;
if (op.updatedDisplay) postUpdateDisplay(cm, op.update);
// Abort mouse wheel delta measurement, when scrolling explicitly
if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
display.wheelStartX = display.wheelStartY = null;
// Propagate the scroll position to the actual DOM scroller
if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) {
doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop));
display.scrollbars.setScrollTop(doc.scrollTop);
display.scroller.scrollTop = doc.scrollTop;
}
if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) {
doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - displayWidth(cm), op.scrollLeft));
display.scrollbars.setScrollLeft(doc.scrollLeft);
display.scroller.scrollLeft = doc.scrollLeft;
alignHorizontally(cm);
}
// If we need to scroll a specific position into view, do so.
if (op.scrollToPos) {
var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin);
if (op.scrollToPos.isCursor && cm.state.focused) maybeScrollWindow(cm, coords);
}
// Fire events for markers that are hidden/unidden by editing or
// undoing
var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers;
if (hidden) for (var i = 0; i < hidden.length; ++i)
if (!hidden[i].lines.length) signal(hidden[i], "hide");
if (unhidden) for (var i = 0; i < unhidden.length; ++i)
if (unhidden[i].lines.length) signal(unhidden[i], "unhide");
if (display.wrapper.offsetHeight)
doc.scrollTop = cm.display.scroller.scrollTop;
// Fire change events, and delayed event handlers
if (op.changeObjs)
signal(cm, "changes", cm, op.changeObjs);
if (op.update)
op.update.finish();
}
// Run the given function in an operation
function runInOp(cm, f) {
if (cm.curOp) return f();
startOperation(cm);
try { return f(); }
finally { endOperation(cm); }
}
// Wraps a function in an operation. Returns the wrapped function.
function operation(cm, f) {
return function() {
if (cm.curOp) return f.apply(cm, arguments);
startOperation(cm);
try { return f.apply(cm, arguments); }
finally { endOperation(cm); }
};
}
// Used to add methods to editor and doc instances, wrapping them in
// operations.
function methodOp(f) {
return function() {
if (this.curOp) return f.apply(this, arguments);
startOperation(this);
try { return f.apply(this, arguments); }
finally { endOperation(this); }
};
}
function docMethodOp(f) {
return function() {
var cm = this.cm;
if (!cm || cm.curOp) return f.apply(this, arguments);
startOperation(cm);
try { return f.apply(this, arguments); }
finally { endOperation(cm); }
};
}
// VIEW TRACKING
// These objects are used to represent the visible (currently drawn)
// part of the document. A LineView may correspond to multiple
// logical lines, if those are connected by collapsed ranges.
function LineView(doc, line, lineN) {
// The starting line
this.line = line;
// Continuing lines, if any
this.rest = visualLineContinued(line);
// Number of logical lines in this visual line
this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1;
this.node = this.text = null;
this.hidden = lineIsHidden(doc, line);
}
// Create a range of LineView objects for the given lines.
function buildViewArray(cm, from, to) {
var array = [], nextPos;
for (var pos = from; pos < to; pos = nextPos) {
var view = new LineView(cm.doc, getLine(cm.doc, pos), pos);
nextPos = pos + view.size;
array.push(view);
}
return array;
}
// Updates the display.view data structure for a given change to the
// document. From and to are in pre-change coordinates. Lendiff is
// the amount of lines added or subtracted by the change. This is
// used for changes that span multiple lines, or change the way
// lines are divided into visual lines. regLineChange (below)
// registers single-line changes.
function regChange(cm, from, to, lendiff) {
if (from == null) from = cm.doc.first;
if (to == null) to = cm.doc.first + cm.doc.size;
if (!lendiff) lendiff = 0;
var display = cm.display;
if (lendiff && to < display.viewTo &&
(display.updateLineNumbers == null || display.updateLineNumbers > from))
display.updateLineNumbers = from;
cm.curOp.viewChanged = true;
if (from >= display.viewTo) { // Change after
if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
resetView(cm);
} else if (to <= display.viewFrom) { // Change before
if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
resetView(cm);
} else {
display.viewFrom += lendiff;
display.viewTo += lendiff;
}
} else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
resetView(cm);
} else if (from <= display.viewFrom) { // Top overlap
var cut = viewCuttingPoint(cm, to, to + lendiff, 1);
if (cut) {
display.view = display.view.slice(cut.index);
display.viewFrom = cut.lineN;
display.viewTo += lendiff;
} else {
resetView(cm);
}
} else if (to >= display.viewTo) { // Bottom overlap
var cut = viewCuttingPoint(cm, from, from, -1);
if (cut) {
display.view = display.view.slice(0, cut.index);
display.viewTo = cut.lineN;
} else {
resetView(cm);
}
} else { // Gap in the middle
var cutTop = viewCuttingPoint(cm, from, from, -1);
var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1);
if (cutTop && cutBot) {
display.view = display.view.slice(0, cutTop.index)
.concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
.concat(display.view.slice(cutBot.index));
display.viewTo += lendiff;
} else {
resetView(cm);
}
}
var ext = display.externalMeasured;
if (ext) {
if (to < ext.lineN)
ext.lineN += lendiff;
else if (from < ext.lineN + ext.size)
display.externalMeasured = null;
}
}
// Register a change to a single line. Type must be one of "text",
// "gutter", "class", "widget"
function regLineChange(cm, line, type) {
cm.curOp.viewChanged = true;
var display = cm.display, ext = cm.display.externalMeasured;
if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
display.externalMeasured = null;
if (line < display.viewFrom || line >= display.viewTo) return;
var lineView = display.view[findViewIndex(cm, line)];
if (lineView.node == null) return;
var arr = lineView.changes || (lineView.changes = []);
if (indexOf(arr, type) == -1) arr.push(type);
}
// Clear the view.
function resetView(cm) {
cm.display.viewFrom = cm.display.viewTo = cm.doc.first;
cm.display.view = [];
cm.display.viewOffset = 0;
}
// Find the view element corresponding to a given line. Return null
// when the line isn't visible.
function findViewIndex(cm, n) {
if (n >= cm.display.viewTo) return null;
n -= cm.display.viewFrom;
if (n < 0) return null;
var view = cm.display.view;
for (var i = 0; i < view.length; i++) {
n -= view[i].size;
if (n < 0) return i;
}
}
function viewCuttingPoint(cm, oldN, newN, dir) {
var index = findViewIndex(cm, oldN), diff, view = cm.display.view;
if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
return {index: index, lineN: newN};
for (var i = 0, n = cm.display.viewFrom; i < index; i++)
n += view[i].size;
if (n != oldN) {
if (dir > 0) {
if (index == view.length - 1) return null;
diff = (n + view[index].size) - oldN;
index++;
} else {
diff = n - oldN;
}
oldN += diff; newN += diff;
}
while (visualLineNo(cm.doc, newN) != newN) {
if (index == (dir < 0 ? 0 : view.length - 1)) return null;
newN += dir * view[index - (dir < 0 ? 1 : 0)].size;
index += dir;
}
return {index: index, lineN: newN};
}
// Force the view to cover a given range, adding empty view element
// or clipping off existing ones as needed.
function adjustView(cm, from, to) {
var display = cm.display, view = display.view;
if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
display.view = buildViewArray(cm, from, to);
display.viewFrom = from;
} else {
if (display.viewFrom > from)
display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view);
else if (display.viewFrom < from)
display.view = display.view.slice(findViewIndex(cm, from));
display.viewFrom = from;
if (display.viewTo < to)
display.view = display.view.concat(buildViewArray(cm, display.viewTo, to));
else if (display.viewTo > to)
display.view = display.view.slice(0, findViewIndex(cm, to));
}
display.viewTo = to;
}
// Count the number of lines in the view whose DOM representation is
// out of date (or nonexistent).
function countDirtyView(cm) {
var view = cm.display.view, dirty = 0;
for (var i = 0; i < view.length; i++) {
var lineView = view[i];
if (!lineView.hidden && (!lineView.node || lineView.changes)) ++dirty;
}
return dirty;
}
// EVENT HANDLERS
// Attach the necessary event handlers when initializing the editor
function registerEventHandlers(cm) {
var d = cm.display;
on(d.scroller, "mousedown", operation(cm, onMouseDown));
// Older IE's will not fire a second mousedown for a double click
if (ie && ie_version < 11)
on(d.scroller, "dblclick", operation(cm, function(e) {
if (signalDOMEvent(cm, e)) return;
var pos = posFromMouse(cm, e);
if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) return;
e_preventDefault(e);
var word = cm.findWordAt(pos);
extendSelection(cm.doc, word.anchor, word.head);
}));
else
on(d.scroller, "dblclick", function(e) { signalDOMEvent(cm, e) || e_preventDefault(e); });
// Some browsers fire contextmenu *after* opening the menu, at
// which point we can't mess with it anymore. Context menu is
// handled in onMouseDown for these browsers.
if (!captureRightClick) on(d.scroller, "contextmenu", function(e) {onContextMenu(cm, e);});
// Used to suppress mouse event handling when a touch happens
var touchFinished, prevTouch = {end: 0};
function finishTouch() {
if (d.activeTouch) {
touchFinished = setTimeout(function() {d.activeTouch = null;}, 1000);
prevTouch = d.activeTouch;
prevTouch.end = +new Date;
}
};
function isMouseLikeTouchEvent(e) {
if (e.touches.length != 1) return false;
var touch = e.touches[0];
return touch.radiusX <= 1 && touch.radiusY <= 1;
}
function farAway(touch, other) {
if (other.left == null) return true;
var dx = other.left - touch.left, dy = other.top - touch.top;
return dx * dx + dy * dy > 20 * 20;
}
on(d.scroller, "touchstart", function(e) {
if (!isMouseLikeTouchEvent(e)) {
clearTimeout(touchFinished);
var now = +new Date;
d.activeTouch = {start: now, moved: false,
prev: now - prevTouch.end <= 300 ? prevTouch : null};
if (e.touches.length == 1) {
d.activeTouch.left = e.touches[0].pageX;
d.activeTouch.top = e.touches[0].pageY;
}
}
});
on(d.scroller, "touchmove", function() {
if (d.activeTouch) d.activeTouch.moved = true;
});
on(d.scroller, "touchend", function(e) {
var touch = d.activeTouch;
if (touch && !eventInWidget(d, e) && touch.left != null &&
!touch.moved && new Date - touch.start < 300) {
var pos = cm.coordsChar(d.activeTouch, "page"), range;
if (!touch.prev || farAway(touch, touch.prev)) // Single tap
range = new Range(pos, pos);
else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
range = cm.findWordAt(pos);
else // Triple tap
range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0)));
cm.setSelection(range.anchor, range.head);
cm.focus();
e_preventDefault(e);
}
finishTouch();
});
on(d.scroller, "touchcancel", finishTouch);
// Sync scrolling between fake scrollbars and real scrollable
// area, ensure viewport is updated when scrolling.
on(d.scroller, "scroll", function() {
if (d.scroller.clientHeight) {
setScrollTop(cm, d.scroller.scrollTop);
setScrollLeft(cm, d.scroller.scrollLeft, true);
signal(cm, "scroll", cm);
}
});
// Listen to wheel events in order to try and update the viewport on time.
on(d.scroller, "mousewheel", function(e){onScrollWheel(cm, e);});
on(d.scroller, "DOMMouseScroll", function(e){onScrollWheel(cm, e);});
// Prevent wrapper from ever scrolling
on(d.wrapper, "scroll", function() { d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; });
d.dragFunctions = {
simple: function(e) {if (!signalDOMEvent(cm, e)) e_stop(e);},
start: function(e){onDragStart(cm, e);},
drop: operation(cm, onDrop)
};
var inp = d.input.getField();
on(inp, "keyup", function(e) { onKeyUp.call(cm, e); });
on(inp, "keydown", operation(cm, onKeyDown));
on(inp, "keypress", operation(cm, onKeyPress));
on(inp, "focus", bind(onFocus, cm));
on(inp, "blur", bind(onBlur, cm));
}
function dragDropChanged(cm, value, old) {
var wasOn = old && old != CodeMirror.Init;
if (!value != !wasOn) {
var funcs = cm.display.dragFunctions;
var toggle = value ? on : off;
toggle(cm.display.scroller, "dragstart", funcs.start);
toggle(cm.display.scroller, "dragenter", funcs.simple);
toggle(cm.display.scroller, "dragover", funcs.simple);
toggle(cm.display.scroller, "drop", funcs.drop);
}
}
// Called when the window resizes
function onResize(cm) {
var d = cm.display;
if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth)
return;
// Might be a text scaling operation, clear size caches.
d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null;
d.scrollbarsClipped = false;
cm.setSize();
}
// MOUSE EVENTS
// Return true when the given mouse event happened in a widget
function eventInWidget(display, e) {
for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
(n.parentNode == display.sizer && n != display.mover))
return true;
}
}
// Given a mouse event, find the corresponding position. If liberal
// is false, it checks whether a gutter or scrollbar was clicked,
// and returns null if it was. forRect is used by rectangular
// selections, and tries to estimate a character position even for
// coordinates beyond the right of the text.
function posFromMouse(cm, e, liberal, forRect) {
var display = cm.display;
if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") return null;
var x, y, space = display.lineSpace.getBoundingClientRect();
// Fails unpredictably on IE[67] when mouse is dragged around quickly.
try { x = e.clientX - space.left; y = e.clientY - space.top; }
catch (e) { return null; }
var coords = coordsChar(cm, x, y), line;
if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length;
coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff));
}
return coords;
}
// A mouse down can be a single click, double click, triple click,
// start of selection drag, start of text drag, new cursor
// (ctrl-click), rectangle drag (alt-drag), or xwin
// middle-click-paste. Or it might be a click on something we should
// not interfere with, such as a scrollbar or widget.
function onMouseDown(e) {
var cm = this, display = cm.display;
if (display.activeTouch && display.input.supportsTouch() || signalDOMEvent(cm, e)) return;
display.shift = e.shiftKey;
if (eventInWidget(display, e)) {
if (!webkit) {
// Briefly turn off draggability, to allow widgets to do
// normal dragging things.
display.scroller.draggable = false;
setTimeout(function(){display.scroller.draggable = true;}, 100);
}
return;
}
if (clickInGutter(cm, e)) return;
var start = posFromMouse(cm, e);
window.focus();
switch (e_button(e)) {
case 1:
if (start)
leftButtonDown(cm, e, start);
else if (e_target(e) == display.scroller)
e_preventDefault(e);
break;
case 2:
if (webkit) cm.state.lastMiddleDown = +new Date;
if (start) extendSelection(cm.doc, start);
setTimeout(function() {display.input.focus();}, 20);
e_preventDefault(e);
break;
case 3:
if (captureRightClick) onContextMenu(cm, e);
else delayBlurEvent(cm);
break;
}
}
var lastClick, lastDoubleClick;
function leftButtonDown(cm, e, start) {
if (ie) setTimeout(bind(ensureFocus, cm), 0);
else cm.curOp.focus = activeElt();
var now = +new Date, type;
if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) {
type = "triple";
} else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) {
type = "double";
lastDoubleClick = {time: now, pos: start};
} else {
type = "single";
lastClick = {time: now, pos: start};
}
var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained;
if (cm.options.dragDrop && dragAndDrop && !isReadOnly(cm) &&
type == "single" && (contained = sel.contains(start)) > -1 &&
(cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) &&
(cmp(contained.to(), start) > 0 || start.xRel < 0))
leftButtonStartDrag(cm, e, start, modifier);
else
leftButtonSelect(cm, e, start, type, modifier);
}
// Start a text drag. When it ends, see if any dragging actually
// happen, and treat as a click if it didn't.
function leftButtonStartDrag(cm, e, start, modifier) {
var display = cm.display, startTime = +new Date;
var dragEnd = operation(cm, function(e2) {
if (webkit) display.scroller.draggable = false;
cm.state.draggingText = false;
off(document, "mouseup", dragEnd);
off(display.scroller, "drop", dragEnd);
if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
e_preventDefault(e2);
if (!modifier && +new Date - 200 < startTime)
extendSelection(cm.doc, start);
// Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
if (webkit || ie && ie_version == 9)
setTimeout(function() {document.body.focus(); display.input.focus();}, 20);
else
display.input.focus();
}
});
// Let the drag handler handle this.
if (webkit) display.scroller.draggable = true;
cm.state.draggingText = dragEnd;
// IE's approach to draggable
if (display.scroller.dragDrop) display.scroller.dragDrop();
on(document, "mouseup", dragEnd);
on(display.scroller, "drop", dragEnd);
}
// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, e, start, type, addNew) {
var display = cm.display, doc = cm.doc;
e_preventDefault(e);
var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges;
if (addNew && !e.shiftKey) {
ourIndex = doc.sel.contains(start);
if (ourIndex > -1)
ourRange = ranges[ourIndex];
else
ourRange = new Range(start, start);
} else {
ourRange = doc.sel.primary();
ourIndex = doc.sel.primIndex;
}
if (e.altKey) {
type = "rect";
if (!addNew) ourRange = new Range(start, start);
start = posFromMouse(cm, e, true, true);
ourIndex = -1;
} else if (type == "double") {
var word = cm.findWordAt(start);
if (cm.display.shift || doc.extend)
ourRange = extendRange(doc, ourRange, word.anchor, word.head);
else
ourRange = word;
} else if (type == "triple") {
var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0)));
if (cm.display.shift || doc.extend)
ourRange = extendRange(doc, ourRange, line.anchor, line.head);
else
ourRange = line;
} else {
ourRange = extendRange(doc, ourRange, start);
}
if (!addNew) {
ourIndex = 0;
setSelection(doc, new Selection([ourRange], 0), sel_mouse);
startSel = doc.sel;
} else if (ourIndex == -1) {
ourIndex = ranges.length;
setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex),
{scroll: false, origin: "*mouse"});
} else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) {
setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0));
startSel = doc.sel;
} else {
replaceOneSelection(doc, ourIndex, ourRange, sel_mouse);
}
var lastPos = start;
function extendTo(pos) {
if (cmp(lastPos, pos) == 0) return;
lastPos = pos;
if (type == "rect") {
var ranges = [], tabSize = cm.options.tabSize;
var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize);
var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize);
var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol);
for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
line <= end; line++) {
var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize);
if (left == right)
ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos)));
else if (text.length > leftPos)
ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize))));
}
if (!ranges.length) ranges.push(new Range(start, start));
setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
{origin: "*mouse", scroll: false});
cm.scrollIntoView(pos);
} else {
var oldRange = ourRange;
var anchor = oldRange.anchor, head = pos;
if (type != "single") {
if (type == "double")
var range = cm.findWordAt(pos);
else
var range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0)));
if (cmp(range.anchor, anchor) > 0) {
head = range.head;
anchor = minPos(oldRange.from(), range.anchor);
} else {
head = range.anchor;
anchor = maxPos(oldRange.to(), range.head);
}
}
var ranges = startSel.ranges.slice(0);
ranges[ourIndex] = new Range(clipPos(doc, anchor), head);
setSelection(doc, normalizeSelection(ranges, ourIndex), sel_mouse);
}
}
var editorSize = display.wrapper.getBoundingClientRect();
// Used to ensure timeout re-tries don't fire when another extend
// happened in the meantime (clearTimeout isn't reliable -- at
// least on Chrome, the timeouts still happen even when cleared,
// if the clear happens after their scheduled firing time).
var counter = 0;
function extend(e) {
var curCount = ++counter;
var cur = posFromMouse(cm, e, true, type == "rect");
if (!cur) return;
if (cmp(cur, lastPos) != 0) {
cm.curOp.focus = activeElt();
extendTo(cur);
var visible = visibleLines(display, doc);
if (cur.line >= visible.to || cur.line < visible.from)
setTimeout(operation(cm, function(){if (counter == curCount) extend(e);}), 150);
} else {
var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0;
if (outside) setTimeout(operation(cm, function() {
if (counter != curCount) return;
display.scroller.scrollTop += outside;
extend(e);
}), 50);
}
}
function done(e) {
counter = Infinity;
e_preventDefault(e);
display.input.focus();
off(document, "mousemove", move);
off(document, "mouseup", up);
doc.history.lastSelOrigin = null;
}
var move = operation(cm, function(e) {
if (!e_button(e)) done(e);
else extend(e);
});
var up = operation(cm, done);
on(document, "mousemove", move);
on(document, "mouseup", up);
}
// Determines whether an event happened in the gutter, and fires the
// handlers for the corresponding event.
function gutterEvent(cm, e, type, prevent, signalfn) {
try { var mX = e.clientX, mY = e.clientY; }
catch(e) { return false; }
if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) return false;
if (prevent) e_preventDefault(e);
var display = cm.display;
var lineBox = display.lineDiv.getBoundingClientRect();
if (mY > lineBox.bottom || !hasHandler(cm, type)) return e_defaultPrevented(e);
mY -= lineBox.top - display.viewOffset;
for (var i = 0; i < cm.options.gutters.length; ++i) {
var g = display.gutters.childNodes[i];
if (g && g.getBoundingClientRect().right >= mX) {
var line = lineAtHeight(cm.doc, mY);
var gutter = cm.options.gutters[i];
signalfn(cm, type, cm, line, gutter, e);
return e_defaultPrevented(e);
}
}
}
function clickInGutter(cm, e) {
return gutterEvent(cm, e, "gutterClick", true, signalLater);
}
// Kludge to work around strange IE behavior where it'll sometimes
// re-fire a series of drag-related events right after the drop (#1551)
var lastDrop = 0;
function onDrop(e) {
var cm = this;
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
return;
e_preventDefault(e);
if (ie) lastDrop = +new Date;
var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files;
if (!pos || isReadOnly(cm)) return;
// Might be a file drop, in which case we simply extract the text
// and insert it.
if (files && files.length && window.FileReader && window.File) {
var n = files.length, text = Array(n), read = 0;
var loadFile = function(file, i) {
var reader = new FileReader;
reader.onload = operation(cm, function() {
text[i] = reader.result;
if (++read == n) {
pos = clipPos(cm.doc, pos);
var change = {from: pos, to: pos, text: splitLines(text.join("\n")), origin: "paste"};
makeChange(cm.doc, change);
setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change)));
}
});
reader.readAsText(file);
};
for (var i = 0; i < n; ++i) loadFile(files[i], i);
} else { // Normal drop
// Don't do a replace if the drop happened inside of the selected text.
if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
cm.state.draggingText(e);
// Ensure the editor is re-focused
setTimeout(function() {cm.display.input.focus();}, 20);
return;
}
try {
var text = e.dataTransfer.getData("Text");
if (text) {
if (cm.state.draggingText && !(mac ? e.altKey : e.ctrlKey))
var selected = cm.listSelections();
setSelectionNoUndo(cm.doc, simpleSelection(pos, pos));
if (selected) for (var i = 0; i < selected.length; ++i)
replaceRange(cm.doc, "", selected[i].anchor, selected[i].head, "drag");
cm.replaceSelection(text, "around", "paste");
cm.display.input.focus();
}
}
catch(e){}
}
}
function onDragStart(cm, e) {
if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return; }
if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) return;
e.dataTransfer.setData("Text", cm.getSelection());
// Use dummy image instead of default browsers image.
// Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
if (e.dataTransfer.setDragImage && !safari) {
var img = elt("img", null, null, "position: fixed; left: 0; top: 0;");
img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
if (presto) {
img.width = img.height = 1;
cm.display.wrapper.appendChild(img);
// Force a relayout, or Opera won't use our image for some obscure reason
img._top = img.offsetTop;
}
e.dataTransfer.setDragImage(img, 0, 0);
if (presto) img.parentNode.removeChild(img);
}
}
// SCROLL EVENTS
// Sync the scrollable area and scrollbars, ensure the viewport
// covers the visible area.
function setScrollTop(cm, val) {
if (Math.abs(cm.doc.scrollTop - val) < 2) return;
cm.doc.scrollTop = val;
if (!gecko) updateDisplaySimple(cm, {top: val});
if (cm.display.scroller.scrollTop != val) cm.display.scroller.scrollTop = val;
cm.display.scrollbars.setScrollTop(val);
if (gecko) updateDisplaySimple(cm);
startWorker(cm, 100);
}
// Sync scroller and scrollbar, ensure the gutter elements are
// aligned.
function setScrollLeft(cm, val, isScroller) {
if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) return;
val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth);
cm.doc.scrollLeft = val;
alignHorizontally(cm);
if (cm.display.scroller.scrollLeft != val) cm.display.scroller.scrollLeft = val;
cm.display.scrollbars.setScrollLeft(val);
}
// Since the delta values reported on mouse wheel events are
// unstandardized between browsers and even browser versions, and
// generally horribly unpredictable, this code starts by measuring
// the scroll effect that the first few mouse wheel events have,
// and, from that, detects the way it can convert deltas to pixel
// offsets afterwards.
//
// The reason we want to know the amount a wheel event will scroll
// is that it gives us a chance to update the display before the
// actual scrolling happens, reducing flickering.
var wheelSamples = 0, wheelPixelsPerUnit = null;
// Fill in a browser-detected starting value on browsers where we
// know one. These don't have to be accurate -- the result of them
// being wrong would just be a slight flicker on the first wheel
// scroll (if it is large enough).
if (ie) wheelPixelsPerUnit = -.53;
else if (gecko) wheelPixelsPerUnit = 15;
else if (chrome) wheelPixelsPerUnit = -.7;
else if (safari) wheelPixelsPerUnit = -1/3;
var wheelEventDelta = function(e) {
var dx = e.wheelDeltaX, dy = e.wheelDeltaY;
if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) dx = e.detail;
if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) dy = e.detail;
else if (dy == null) dy = e.wheelDelta;
return {x: dx, y: dy};
};
CodeMirror.wheelEventPixels = function(e) {
var delta = wheelEventDelta(e);
delta.x *= wheelPixelsPerUnit;
delta.y *= wheelPixelsPerUnit;
return delta;
};
function onScrollWheel(cm, e) {
var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y;
var display = cm.display, scroll = display.scroller;
// Quit if there's nothing to scroll here
if (!(dx && scroll.scrollWidth > scroll.clientWidth ||
dy && scroll.scrollHeight > scroll.clientHeight)) return;
// Webkit browsers on OS X abort momentum scrolls when the target
// of the scroll event is removed from the scrollable element.
// This hack (see related code in patchDisplay) makes sure the
// element is kept around.
if (dy && mac && webkit) {
outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
for (var i = 0; i < view.length; i++) {
if (view[i].node == cur) {
cm.display.currentWheelTarget = cur;
break outer;
}
}
}
}
// On some browsers, horizontal scrolling will cause redraws to
// happen before the gutter has been realigned, causing it to
// wriggle around in a most unseemly way. When we have an
// estimated pixels/delta value, we just handle horizontal
// scrolling entirely here. It'll be slightly off from native, but
// better than glitching out.
if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {
if (dy)
setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight)));
setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth)));
e_preventDefault(e);
display.wheelStartX = null; // Abort measurement, if in progress
return;
}
// 'Project' the visible viewport to cover the area that is being
// scrolled into view (if we know enough to estimate it).
if (dy && wheelPixelsPerUnit != null) {
var pixels = dy * wheelPixelsPerUnit;
var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight;
if (pixels < 0) top = Math.max(0, top + pixels - 50);
else bot = Math.min(cm.doc.height, bot + pixels + 50);
updateDisplaySimple(cm, {top: top, bottom: bot});
}
if (wheelSamples < 20) {
if (display.wheelStartX == null) {
display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop;
display.wheelDX = dx; display.wheelDY = dy;
setTimeout(function() {
if (display.wheelStartX == null) return;
var movedX = scroll.scrollLeft - display.wheelStartX;
var movedY = scroll.scrollTop - display.wheelStartY;
var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
(movedX && display.wheelDX && movedX / display.wheelDX);
display.wheelStartX = display.wheelStartY = null;
if (!sample) return;
wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1);
++wheelSamples;
}, 200);
} else {
display.wheelDX += dx; display.wheelDY += dy;
}
}
}
// KEY EVENTS
// Run a handler that was bound to a key.
function doHandleBinding(cm, bound, dropShift) {
if (typeof bound == "string") {
bound = commands[bound];
if (!bound) return false;
}
// Ensure previous input has been read, so that the handler sees a
// consistent view of the document
cm.display.input.ensurePolled();
var prevShift = cm.display.shift, done = false;
try {
if (isReadOnly(cm)) cm.state.suppressEdits = true;
if (dropShift) cm.display.shift = false;
done = bound(cm) != Pass;
} finally {
cm.display.shift = prevShift;
cm.state.suppressEdits = false;
}
return done;
}
function lookupKeyForEditor(cm, name, handle) {
for (var i = 0; i < cm.state.keyMaps.length; i++) {
var result = lookupKey(name, cm.state.keyMaps[i], handle, cm);
if (result) return result;
}
return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
|| lookupKey(name, cm.options.keyMap, handle, cm);
}
var stopSeq = new Delayed;
function dispatchKey(cm, name, e, handle) {
var seq = cm.state.keySeq;
if (seq) {
if (isModifierKey(name)) return "handled";
stopSeq.set(50, function() {
if (cm.state.keySeq == seq) {
cm.state.keySeq = null;
cm.display.input.reset();
}
});
name = seq + " " + name;
}
var result = lookupKeyForEditor(cm, name, handle);
if (result == "multi")
cm.state.keySeq = name;
if (result == "handled")
signalLater(cm, "keyHandled", cm, name, e);
if (result == "handled" || result == "multi") {
e_preventDefault(e);
restartBlink(cm);
}
if (seq && !result && /\'$/.test(name)) {
e_preventDefault(e);
return true;
}
return !!result;
}
// Handle a key from the keydown event.
function handleKeyBinding(cm, e) {
var name = keyName(e, true);
if (!name) return false;
if (e.shiftKey && !cm.state.keySeq) {
// First try to resolve full name (including 'Shift-'). Failing
// that, see if there is a cursor-motion command (starting with
// 'go') bound to the keyname without 'Shift-'.
return dispatchKey(cm, "Shift-" + name, e, function(b) {return doHandleBinding(cm, b, true);})
|| dispatchKey(cm, name, e, function(b) {
if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
return doHandleBinding(cm, b);
});
} else {
return dispatchKey(cm, name, e, function(b) { return doHandleBinding(cm, b); });
}
}
// Handle a key from the keypress event
function handleCharBinding(cm, e, ch) {
return dispatchKey(cm, "'" + ch + "'", e,
function(b) { return doHandleBinding(cm, b, true); });
}
var lastStoppedKey = null;
function onKeyDown(e) {
var cm = this;
cm.curOp.focus = activeElt();
if (signalDOMEvent(cm, e)) return;
// IE does strange things with escape.
if (ie && ie_version < 11 && e.keyCode == 27) e.returnValue = false;
var code = e.keyCode;
cm.display.shift = code == 16 || e.shiftKey;
var handled = handleKeyBinding(cm, e);
if (presto) {
lastStoppedKey = handled ? code : null;
// Opera has no cut event... we try to at least catch the key combo
if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
cm.replaceSelection("", null, "cut");
}
// Turn mouse into crosshair when Alt is held on Mac.
if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
showCrossHair(cm);
}
function showCrossHair(cm) {
var lineDiv = cm.display.lineDiv;
addClass(lineDiv, "CodeMirror-crosshair");
function up(e) {
if (e.keyCode == 18 || !e.altKey) {
rmClass(lineDiv, "CodeMirror-crosshair");
off(document, "keyup", up);
off(document, "mouseover", up);
}
}
on(document, "keyup", up);
on(document, "mouseover", up);
}
function onKeyUp(e) {
if (e.keyCode == 16) this.doc.sel.shift = false;
signalDOMEvent(this, e);
}
function onKeyPress(e) {
var cm = this;
if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) return;
var keyCode = e.keyCode, charCode = e.charCode;
if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return;}
if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) return;
var ch = String.fromCharCode(charCode == null ? keyCode : charCode);
if (handleCharBinding(cm, e, ch)) return;
cm.display.input.onKeyPress(e);
}
// FOCUS/BLUR EVENTS
function delayBlurEvent(cm) {
cm.state.delayingBlurEvent = true;
setTimeout(function() {
if (cm.state.delayingBlurEvent) {
cm.state.delayingBlurEvent = false;
onBlur(cm);
}
}, 100);
}
function onFocus(cm) {
if (cm.state.delayingBlurEvent) cm.state.delayingBlurEvent = false;
if (cm.options.readOnly == "nocursor") return;
if (!cm.state.focused) {
signal(cm, "focus", cm);
cm.state.focused = true;
addClass(cm.display.wrapper, "CodeMirror-focused");
// This test prevents this from firing when a context
// menu is closed (since the input reset would kill the
// select-all detection hack)
if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
cm.display.input.reset();
if (webkit) setTimeout(function() { cm.display.input.reset(true); }, 20); // Issue #1730
}
cm.display.input.receivedFocus();
}
restartBlink(cm);
}
function onBlur(cm) {
if (cm.state.delayingBlurEvent) return;
if (cm.state.focused) {
signal(cm, "blur", cm);
cm.state.focused = false;
rmClass(cm.display.wrapper, "CodeMirror-focused");
}
clearInterval(cm.display.blinker);
setTimeout(function() {if (!cm.state.focused) cm.display.shift = false;}, 150);
}
// CONTEXT MENU HANDLING
// To make the context menu work, we need to briefly unhide the
// textarea (making it as unobtrusive as possible) to let the
// right-click take effect on it.
function onContextMenu(cm, e) {
if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) return;
cm.display.input.onContextMenu(e);
}
function contextMenuInGutter(cm, e) {
if (!hasHandler(cm, "gutterContextMenu")) return false;
return gutterEvent(cm, e, "gutterContextMenu", false, signal);
}
// UPDATING
// Compute the position of the end of a change (its 'to' property
// refers to the pre-change end).
var changeEnd = CodeMirror.changeEnd = function(change) {
if (!change.text) return change.to;
return Pos(change.from.line + change.text.length - 1,
lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0));
};
// Adjust a position to refer to the post-change position of the
// same text, or the end of the change if the change covers it.
function adjustForChange(pos, change) {
if (cmp(pos, change.from) < 0) return pos;
if (cmp(pos, change.to) <= 0) return changeEnd(change);
var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch;
if (pos.line == change.to.line) ch += changeEnd(change).ch - change.to.ch;
return Pos(line, ch);
}
function computeSelAfterChange(doc, change) {
var out = [];
for (var i = 0; i < doc.sel.ranges.length; i++) {
var range = doc.sel.ranges[i];
out.push(new Range(adjustForChange(range.anchor, change),
adjustForChange(range.head, change)));
}
return normalizeSelection(out, doc.sel.primIndex);
}
function offsetPos(pos, old, nw) {
if (pos.line == old.line)
return Pos(nw.line, pos.ch - old.ch + nw.ch);
else
return Pos(nw.line + (pos.line - old.line), pos.ch);
}
// Used by replaceSelections to allow moving the selection to the
// start or around the replaced test. Hint may be "start" or "around".
function computeReplacedSel(doc, changes, hint) {
var out = [];
var oldPrev = Pos(doc.first, 0), newPrev = oldPrev;
for (var i = 0; i < changes.length; i++) {
var change = changes[i];
var from = offsetPos(change.from, oldPrev, newPrev);
var to = offsetPos(changeEnd(change), oldPrev, newPrev);
oldPrev = change.to;
newPrev = to;
if (hint == "around") {
var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0;
out[i] = new Range(inv ? to : from, inv ? from : to);
} else {
out[i] = new Range(from, from);
}
}
return new Selection(out, doc.sel.primIndex);
}
// Allow "beforeChange" event handlers to influence a change
function filterChange(doc, change, update) {
var obj = {
canceled: false,
from: change.from,
to: change.to,
text: change.text,
origin: change.origin,
cancel: function() { this.canceled = true; }
};
if (update) obj.update = function(from, to, text, origin) {
if (from) this.from = clipPos(doc, from);
if (to) this.to = clipPos(doc, to);
if (text) this.text = text;
if (origin !== undefined) this.origin = origin;
};
signal(doc, "beforeChange", doc, obj);
if (doc.cm) signal(doc.cm, "beforeChange", doc.cm, obj);
if (obj.canceled) return null;
return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin};
}
// Apply a change to a document, and add it to the document's
// history, and propagating it to all linked documents.
function makeChange(doc, change, ignoreReadOnly) {
if (doc.cm) {
if (!doc.cm.curOp) return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly);
if (doc.cm.state.suppressEdits) return;
}
if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
change = filterChange(doc, change, true);
if (!change) return;
}
// Possibly split or suppress the update based on the presence
// of read-only spans in its range.
var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to);
if (split) {
for (var i = split.length - 1; i >= 0; --i)
makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text});
} else {
makeChangeInner(doc, change);
}
}
function makeChangeInner(doc, change) {
if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) return;
var selAfter = computeSelAfterChange(doc, change);
addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN);
makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change));
var rebased = [];
linkedDocs(doc, function(doc, sharedHist) {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change);
rebased.push(doc.history);
}
makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change));
});
}
// Revert a change stored in a document's history.
function makeChangeFromHistory(doc, type, allowSelectionOnly) {
if (doc.cm && doc.cm.state.suppressEdits) return;
var hist = doc.history, event, selAfter = doc.sel;
var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done;
// Verify that there is a useable event (so that ctrl-z won't
// needlessly clear selection events)
for (var i = 0; i < source.length; i++) {
event = source[i];
if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
break;
}
if (i == source.length) return;
hist.lastOrigin = hist.lastSelOrigin = null;
for (;;) {
event = source.pop();
if (event.ranges) {
pushSelectionToHistory(event, dest);
if (allowSelectionOnly && !event.equals(doc.sel)) {
setSelection(doc, event, {clearRedo: false});
return;
}
selAfter = event;
}
else break;
}
// Build up a reverse change object to add to the opposite history
// stack (redo when undoing, and vice versa).
var antiChanges = [];
pushSelectionToHistory(selAfter, dest);
dest.push({changes: antiChanges, generation: hist.generation});
hist.generation = event.generation || ++hist.maxGeneration;
var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange");
for (var i = event.changes.length - 1; i >= 0; --i) {
var change = event.changes[i];
change.origin = type;
if (filter && !filterChange(doc, change, false)) {
source.length = 0;
return;
}
antiChanges.push(historyChangeFromChange(doc, change));
var after = i ? computeSelAfterChange(doc, change) : lst(source);
makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change));
if (!i && doc.cm) doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)});
var rebased = [];
// Propagate to the linked documents
linkedDocs(doc, function(doc, sharedHist) {
if (!sharedHist && indexOf(rebased, doc.history) == -1) {
rebaseHist(doc.history, change);
rebased.push(doc.history);
}
makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change));
});
}
}
// Sub-views need their line numbers shifted when text is added
// above or below them in the parent document.
function shiftDoc(doc, distance) {
if (distance == 0) return;
doc.first += distance;
doc.sel = new Selection(map(doc.sel.ranges, function(range) {
return new Range(Pos(range.anchor.line + distance, range.anchor.ch),
Pos(range.head.line + distance, range.head.ch));
}), doc.sel.primIndex);
if (doc.cm) {
regChange(doc.cm, doc.first, doc.first - distance, distance);
for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
regLineChange(doc.cm, l, "gutter");
}
}
// More lower-level change function, handling only a single document
// (not linked ones).
function makeChangeSingleDoc(doc, change, selAfter, spans) {
if (doc.cm && !doc.cm.curOp)
return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans);
if (change.to.line < doc.first) {
shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line));
return;
}
if (change.from.line > doc.lastLine()) return;
// Clip the change to the size of this doc
if (change.from.line < doc.first) {
var shift = change.text.length - 1 - (doc.first - change.from.line);
shiftDoc(doc, shift);
change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
text: [lst(change.text)], origin: change.origin};
}
var last = doc.lastLine();
if (change.to.line > last) {
change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
text: [change.text[0]], origin: change.origin};
}
change.removed = getBetween(doc, change.from, change.to);
if (!selAfter) selAfter = computeSelAfterChange(doc, change);
if (doc.cm) makeChangeSingleDocInEditor(doc.cm, change, spans);
else updateDoc(doc, change, spans);
setSelectionNoUndo(doc, selAfter, sel_dontScroll);
}
// Handle the interaction of a change to a document with the editor
// that this document is part of.
function makeChangeSingleDocInEditor(cm, change, spans) {
var doc = cm.doc, display = cm.display, from = change.from, to = change.to;
var recomputeMaxLength = false, checkWidthStart = from.line;
if (!cm.options.lineWrapping) {
checkWidthStart = lineNo(visualLine(getLine(doc, from.line)));
doc.iter(checkWidthStart, to.line + 1, function(line) {
if (line == display.maxLine) {
recomputeMaxLength = true;
return true;
}
});
}
if (doc.sel.contains(change.from, change.to) > -1)
signalCursorActivity(cm);
updateDoc(doc, change, spans, estimateHeight(cm));
if (!cm.options.lineWrapping) {
doc.iter(checkWidthStart, from.line + change.text.length, function(line) {
var len = lineLength(line);
if (len > display.maxLineLength) {
display.maxLine = line;
display.maxLineLength = len;
display.maxLineChanged = true;
recomputeMaxLength = false;
}
});
if (recomputeMaxLength) cm.curOp.updateMaxLine = true;
}
// Adjust frontier, schedule worker
doc.frontier = Math.min(doc.frontier, from.line);
startWorker(cm, 400);
var lendiff = change.text.length - (to.line - from.line) - 1;
// Remember that these lines changed, for updating the display
if (change.full)
regChange(cm);
else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
regLineChange(cm, from.line, "text");
else
regChange(cm, from.line, to.line + 1, lendiff);
var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change");
if (changeHandler || changesHandler) {
var obj = {
from: from, to: to,
text: change.text,
removed: change.removed,
origin: change.origin
};
if (changeHandler) signalLater(cm, "change", cm, obj);
if (changesHandler) (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj);
}
cm.display.selForContextMenu = null;
}
function replaceRange(doc, code, from, to, origin) {
if (!to) to = from;
if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp; }
if (typeof code == "string") code = splitLines(code);
makeChange(doc, {from: from, to: to, text: code, origin: origin});
}
// SCROLLING THINGS INTO VIEW
// If an editor sits on the top or bottom of the window, partially
// scrolled out of view, this ensures that the cursor is visible.
function maybeScrollWindow(cm, coords) {
if (signalDOMEvent(cm, "scrollCursorIntoView")) return;
var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null;
if (coords.top + box.top < 0) doScroll = true;
else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) doScroll = false;
if (doScroll != null && !phantom) {
var scrollNode = elt("div", "\u200b", null, "position: absolute; top: " +
(coords.top - display.viewOffset - paddingTop(cm.display)) + "px; height: " +
(coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px; left: " +
coords.left + "px; width: 2px;");
cm.display.lineSpace.appendChild(scrollNode);
scrollNode.scrollIntoView(doScroll);
cm.display.lineSpace.removeChild(scrollNode);
}
}
// Scroll a given position into view (immediately), verifying that
// it actually became visible (as line heights are accurately
// measured, the position of something may 'drift' during drawing).
function scrollPosIntoView(cm, pos, end, margin) {
if (margin == null) margin = 0;
for (var limit = 0; limit < 5; limit++) {
var changed = false, coords = cursorCoords(cm, pos);
var endCoords = !end || end == pos ? coords : cursorCoords(cm, end);
var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left),
Math.min(coords.top, endCoords.top) - margin,
Math.max(coords.left, endCoords.left),
Math.max(coords.bottom, endCoords.bottom) + margin);
var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft;
if (scrollPos.scrollTop != null) {
setScrollTop(cm, scrollPos.scrollTop);
if (Math.abs(cm.doc.scrollTop - startTop) > 1) changed = true;
}
if (scrollPos.scrollLeft != null) {
setScrollLeft(cm, scrollPos.scrollLeft);
if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) changed = true;
}
if (!changed) break;
}
return coords;
}
// Scroll a given set of coordinates into view (immediately).
function scrollIntoView(cm, x1, y1, x2, y2) {
var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2);
if (scrollPos.scrollTop != null) setScrollTop(cm, scrollPos.scrollTop);
if (scrollPos.scrollLeft != null) setScrollLeft(cm, scrollPos.scrollLeft);
}
// Calculate a new scroll position needed to scroll the given
// rectangle into view. Returns an object with scrollTop and
// scrollLeft properties. When these are undefined, the
// vertical/horizontal position does not need to be adjusted.
function calculateScrollPos(cm, x1, y1, x2, y2) {
var display = cm.display, snapMargin = textHeight(cm.display);
if (y1 < 0) y1 = 0;
var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop;
var screen = displayHeight(cm), result = {};
if (y2 - y1 > screen) y2 = y1 + screen;
var docBottom = cm.doc.height + paddingVert(display);
var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin;
if (y1 < screentop) {
result.scrollTop = atTop ? 0 : y1;
} else if (y2 > screentop + screen) {
var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen);
if (newTop != screentop) result.scrollTop = newTop;
}
var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft;
var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0);
var tooWide = x2 - x1 > screenw;
if (tooWide) x2 = x1 + screenw;
if (x1 < 10)
result.scrollLeft = 0;
else if (x1 < screenleft)
result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10));
else if (x2 > screenw + screenleft - 3)
result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw;
return result;
}
// Store a relative adjustment to the scroll position in the current
// operation (to be applied when the operation finishes).
function addToScrollPos(cm, left, top) {
if (left != null || top != null) resolveScrollToPos(cm);
if (left != null)
cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left;
if (top != null)
cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top;
}
// Make sure that at the end of the operation the current cursor is
// shown.
function ensureCursorVisible(cm) {
resolveScrollToPos(cm);
var cur = cm.getCursor(), from = cur, to = cur;
if (!cm.options.lineWrapping) {
from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur;
to = Pos(cur.line, cur.ch + 1);
}
cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true};
}
// When an operation has its scrollToPos property set, and another
// scroll action is applied before the end of the operation, this
// 'simulates' scrolling that position into view in a cheap way, so
// that the effect of intermediate scroll commands is not ignored.
function resolveScrollToPos(cm) {
var range = cm.curOp.scrollToPos;
if (range) {
cm.curOp.scrollToPos = null;
var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to);
var sPos = calculateScrollPos(cm, Math.min(from.left, to.left),
Math.min(from.top, to.top) - range.margin,
Math.max(from.right, to.right),
Math.max(from.bottom, to.bottom) + range.margin);
cm.scrollTo(sPos.scrollLeft, sPos.scrollTop);
}
}
// API UTILITIES
// Indent the given line. The how parameter can be "smart",
// "add"/null, "subtract", or "prev". When aggressive is false
// (typically set to true for forced single-line indents), empty
// lines are not indented, and places where the mode returns Pass
// are left alone.
function indentLine(cm, n, how, aggressive) {
var doc = cm.doc, state;
if (how == null) how = "add";
if (how == "smart") {
// Fall back to "prev" when the mode doesn't have an indentation
// method.
if (!doc.mode.indent) how = "prev";
else state = getStateBefore(cm, n);
}
var tabSize = cm.options.tabSize;
var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize);
if (line.stateAfter) line.stateAfter = null;
var curSpaceString = line.text.match(/^\s*/)[0], indentation;
if (!aggressive && !/\S/.test(line.text)) {
indentation = 0;
how = "not";
} else if (how == "smart") {
indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text);
if (indentation == Pass || indentation > 150) {
if (!aggressive) return;
how = "prev";
}
}
if (how == "prev") {
if (n > doc.first) indentation = countColumn(getLine(doc, n-1).text, null, tabSize);
else indentation = 0;
} else if (how == "add") {
indentation = curSpace + cm.options.indentUnit;
} else if (how == "subtract") {
indentation = curSpace - cm.options.indentUnit;
} else if (typeof how == "number") {
indentation = curSpace + how;
}
indentation = Math.max(0, indentation);
var indentString = "", pos = 0;
if (cm.options.indentWithTabs)
for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t";}
if (pos < indentation) indentString += spaceStr(indentation - pos);
if (indentString != curSpaceString) {
replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input");
line.stateAfter = null;
return true;
} else {
// Ensure that, if the cursor was in the whitespace at the start
// of the line, it is moved to the end of that space.
for (var i = 0; i < doc.sel.ranges.length; i++) {
var range = doc.sel.ranges[i];
if (range.head.line == n && range.head.ch < curSpaceString.length) {
var pos = Pos(n, curSpaceString.length);
replaceOneSelection(doc, i, new Range(pos, pos));
break;
}
}
}
}
// Utility for applying a change to a line by handle or number,
// returning the number and optionally registering the line as
// changed.
function changeLine(doc, handle, changeType, op) {
var no = handle, line = handle;
if (typeof handle == "number") line = getLine(doc, clipLine(doc, handle));
else no = lineNo(handle);
if (no == null) return null;
if (op(line, no) && doc.cm) regLineChange(doc.cm, no, changeType);
return line;
}
// Helper for deleting text near the selection(s), used to implement
// backspace, delete, and similar functionality.
function deleteNearSelection(cm, compute) {
var ranges = cm.doc.sel.ranges, kill = [];
// Build up a set of ranges to kill first, merging overlapping
// ranges.
for (var i = 0; i < ranges.length; i++) {
var toKill = compute(ranges[i]);
while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
var replaced = kill.pop();
if (cmp(replaced.from, toKill.from) < 0) {
toKill.from = replaced.from;
break;
}
}
kill.push(toKill);
}
// Next, remove those actual ranges.
runInOp(cm, function() {
for (var i = kill.length - 1; i >= 0; i--)
replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete");
ensureCursorVisible(cm);
});
}
// Used for horizontal relative motion. Dir is -1 or 1 (left or
// right), unit can be "char", "column" (like char, but doesn't
// cross line boundaries), "word" (across next word), or "group" (to
// the start of next group of word or non-word-non-whitespace
// chars). The visually param controls whether, in right-to-left
// text, direction 1 means to move towards the next index in the
// string, or towards the character to the right of the current
// position. The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosH(doc, pos, dir, unit, visually) {
var line = pos.line, ch = pos.ch, origDir = dir;
var lineObj = getLine(doc, line);
var possible = true;
function findNextLine() {
var l = line + dir;
if (l < doc.first || l >= doc.first + doc.size) return (possible = false);
line = l;
return lineObj = getLine(doc, l);
}
function moveOnce(boundToLine) {
var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true);
if (next == null) {
if (!boundToLine && findNextLine()) {
if (visually) ch = (dir < 0 ? lineRight : lineLeft)(lineObj);
else ch = dir < 0 ? lineObj.text.length : 0;
} else return (possible = false);
} else ch = next;
return true;
}
if (unit == "char") moveOnce();
else if (unit == "column") moveOnce(true);
else if (unit == "word" || unit == "group") {
var sawType = null, group = unit == "group";
var helper = doc.cm && doc.cm.getHelper(pos, "wordChars");
for (var first = true;; first = false) {
if (dir < 0 && !moveOnce(!first)) break;
var cur = lineObj.text.charAt(ch) || "\n";
var type = isWordChar(cur, helper) ? "w"
: group && cur == "\n" ? "n"
: !group || /\s/.test(cur) ? null
: "p";
if (group && !first && !type) type = "s";
if (sawType && sawType != type) {
if (dir < 0) {dir = 1; moveOnce();}
break;
}
if (type) sawType = type;
if (dir > 0 && !moveOnce(!first)) break;
}
}
var result = skipAtomic(doc, Pos(line, ch), origDir, true);
if (!possible) result.hitSide = true;
return result;
}
// For relative vertical movement. Dir may be -1 or 1. Unit can be
// "page" or "line". The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosV(cm, pos, dir, unit) {
var doc = cm.doc, x = pos.left, y;
if (unit == "page") {
var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight);
y = pos.top + dir * (pageSize - (dir < 0 ? 1.5 : .5) * textHeight(cm.display));
} else if (unit == "line") {
y = dir > 0 ? pos.bottom + 3 : pos.top - 3;
}
for (;;) {
var target = coordsChar(cm, x, y);
if (!target.outside) break;
if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break; }
y += dir * 5;
}
return target;
}
// EDITOR METHODS
// The publicly visible API. Note that methodOp(f) means
// 'wrap f in an operation, performed on its `this` parameter'.
// This is not the complete set of editor methods. Most of the
// methods defined on the Doc type are also injected into
// CodeMirror.prototype, for backwards compatibility and
// convenience.
CodeMirror.prototype = {
constructor: CodeMirror,
focus: function(){window.focus(); this.display.input.focus();},
setOption: function(option, value) {
var options = this.options, old = options[option];
if (options[option] == value && option != "mode") return;
options[option] = value;
if (optionHandlers.hasOwnProperty(option))
operation(this, optionHandlers[option])(this, value, old);
},
getOption: function(option) {return this.options[option];},
getDoc: function() {return this.doc;},
addKeyMap: function(map, bottom) {
this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map));
},
removeKeyMap: function(map) {
var maps = this.state.keyMaps;
for (var i = 0; i < maps.length; ++i)
if (maps[i] == map || maps[i].name == map) {
maps.splice(i, 1);
return true;
}
},
addOverlay: methodOp(function(spec, options) {
var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec);
if (mode.startState) throw new Error("Overlays may not be stateful.");
this.state.overlays.push({mode: mode, modeSpec: spec, opaque: options && options.opaque});
this.state.modeGen++;
regChange(this);
}),
removeOverlay: methodOp(function(spec) {
var overlays = this.state.overlays;
for (var i = 0; i < overlays.length; ++i) {
var cur = overlays[i].modeSpec;
if (cur == spec || typeof spec == "string" && cur.name == spec) {
overlays.splice(i, 1);
this.state.modeGen++;
regChange(this);
return;
}
}
}),
indentLine: methodOp(function(n, dir, aggressive) {
if (typeof dir != "string" && typeof dir != "number") {
if (dir == null) dir = this.options.smartIndent ? "smart" : "prev";
else dir = dir ? "add" : "subtract";
}
if (isLine(this.doc, n)) indentLine(this, n, dir, aggressive);
}),
indentSelection: methodOp(function(how) {
var ranges = this.doc.sel.ranges, end = -1;
for (var i = 0; i < ranges.length; i++) {
var range = ranges[i];
if (!range.empty()) {
var from = range.from(), to = range.to();
var start = Math.max(end, from.line);
end = Math.min(this.lastLine(), to.line - (to.ch ? 0 : 1)) + 1;
for (var j = start; j < end; ++j)
indentLine(this, j, how);
var newRanges = this.doc.sel.ranges;
if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
replaceOneSelection(this.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll);
} else if (range.head.line > end) {
indentLine(this, range.head.line, how, true);
end = range.head.line;
if (i == this.doc.sel.primIndex) ensureCursorVisible(this);
}
}
}),
// Fetch the parser token for a given character. Useful for hacks
// that want to inspect the mode state (say, for completion).
getTokenAt: function(pos, precise) {
return takeToken(this, pos, precise);
},
getLineTokens: function(line, precise) {
return takeToken(this, Pos(line), precise, true);
},
getTokenTypeAt: function(pos) {
pos = clipPos(this.doc, pos);
var styles = getLineStyles(this, getLine(this.doc, pos.line));
var before = 0, after = (styles.length - 1) / 2, ch = pos.ch;
var type;
if (ch == 0) type = styles[2];
else for (;;) {
var mid = (before + after) >> 1;
if ((mid ? styles[mid * 2 - 1] : 0) >= ch) after = mid;
else if (styles[mid * 2 + 1] < ch) before = mid + 1;
else { type = styles[mid * 2 + 2]; break; }
}
var cut = type ? type.indexOf("cm-overlay ") : -1;
return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1);
},
getModeAt: function(pos) {
var mode = this.doc.mode;
if (!mode.innerMode) return mode;
return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode;
},
getHelper: function(pos, type) {
return this.getHelpers(pos, type)[0];
},
getHelpers: function(pos, type) {
var found = [];
if (!helpers.hasOwnProperty(type)) return found;
var help = helpers[type], mode = this.getModeAt(pos);
if (typeof mode[type] == "string") {
if (help[mode[type]]) found.push(help[mode[type]]);
} else if (mode[type]) {
for (var i = 0; i < mode[type].length; i++) {
var val = help[mode[type][i]];
if (val) found.push(val);
}
} else if (mode.helperType && help[mode.helperType]) {
found.push(help[mode.helperType]);
} else if (help[mode.name]) {
found.push(help[mode.name]);
}
for (var i = 0; i < help._global.length; i++) {
var cur = help._global[i];
if (cur.pred(mode, this) && indexOf(found, cur.val) == -1)
found.push(cur.val);
}
return found;
},
getStateAfter: function(line, precise) {
var doc = this.doc;
line = clipLine(doc, line == null ? doc.first + doc.size - 1: line);
return getStateBefore(this, line + 1, precise);
},
cursorCoords: function(start, mode) {
var pos, range = this.doc.sel.primary();
if (start == null) pos = range.head;
else if (typeof start == "object") pos = clipPos(this.doc, start);
else pos = start ? range.from() : range.to();
return cursorCoords(this, pos, mode || "page");
},
charCoords: function(pos, mode) {
return charCoords(this, clipPos(this.doc, pos), mode || "page");
},
coordsChar: function(coords, mode) {
coords = fromCoordSystem(this, coords, mode || "page");
return coordsChar(this, coords.left, coords.top);
},
lineAtHeight: function(height, mode) {
height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top;
return lineAtHeight(this.doc, height + this.display.viewOffset);
},
heightAtLine: function(line, mode) {
var end = false, lineObj;
if (typeof line == "number") {
var last = this.doc.first + this.doc.size - 1;
if (line < this.doc.first) line = this.doc.first;
else if (line > last) { line = last; end = true; }
lineObj = getLine(this.doc, line);
} else {
lineObj = line;
}
return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page").top +
(end ? this.doc.height - heightAtLine(lineObj) : 0);
},
defaultTextHeight: function() { return textHeight(this.display); },
defaultCharWidth: function() { return charWidth(this.display); },
setGutterMarker: methodOp(function(line, gutterID, value) {
return changeLine(this.doc, line, "gutter", function(line) {
var markers = line.gutterMarkers || (line.gutterMarkers = {});
markers[gutterID] = value;
if (!value && isEmpty(markers)) line.gutterMarkers = null;
return true;
});
}),
clearGutter: methodOp(function(gutterID) {
var cm = this, doc = cm.doc, i = doc.first;
doc.iter(function(line) {
if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
line.gutterMarkers[gutterID] = null;
regLineChange(cm, i, "gutter");
if (isEmpty(line.gutterMarkers)) line.gutterMarkers = null;
}
++i;
});
}),
lineInfo: function(line) {
if (typeof line == "number") {
if (!isLine(this.doc, line)) return null;
var n = line;
line = getLine(this.doc, line);
if (!line) return null;
} else {
var n = lineNo(line);
if (n == null) return null;
}
return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
widgets: line.widgets};
},
getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo};},
addWidget: function(pos, node, scroll, vert, horiz) {
var display = this.display;
pos = cursorCoords(this, clipPos(this.doc, pos));
var top = pos.bottom, left = pos.left;
node.style.position = "absolute";
node.setAttribute("cm-ignore-events", "true");
this.display.input.setUneditable(node);
display.sizer.appendChild(node);
if (vert == "over") {
top = pos.top;
} else if (vert == "above" || vert == "near") {
var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth);
// Default to positioning above (if specified and possible); otherwise default to positioning below
if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
top = pos.top - node.offsetHeight;
else if (pos.bottom + node.offsetHeight <= vspace)
top = pos.bottom;
if (left + node.offsetWidth > hspace)
left = hspace - node.offsetWidth;
}
node.style.top = top + "px";
node.style.left = node.style.right = "";
if (horiz == "right") {
left = display.sizer.clientWidth - node.offsetWidth;
node.style.right = "0px";
} else {
if (horiz == "left") left = 0;
else if (horiz == "middle") left = (display.sizer.clientWidth - node.offsetWidth) / 2;
node.style.left = left + "px";
}
if (scroll)
scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight);
},
triggerOnKeyDown: methodOp(onKeyDown),
triggerOnKeyPress: methodOp(onKeyPress),
triggerOnKeyUp: onKeyUp,
execCommand: function(cmd) {
if (commands.hasOwnProperty(cmd))
return commands[cmd](this);
},
triggerElectric: methodOp(function(text) { triggerElectric(this, text); }),
findPosH: function(from, amount, unit, visually) {
var dir = 1;
if (amount < 0) { dir = -1; amount = -amount; }
for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) {
cur = findPosH(this.doc, cur, dir, unit, visually);
if (cur.hitSide) break;
}
return cur;
},
moveH: methodOp(function(dir, unit) {
var cm = this;
cm.extendSelectionsBy(function(range) {
if (cm.display.shift || cm.doc.extend || range.empty())
return findPosH(cm.doc, range.head, dir, unit, cm.options.rtlMoveVisually);
else
return dir < 0 ? range.from() : range.to();
}, sel_move);
}),
deleteH: methodOp(function(dir, unit) {
var sel = this.doc.sel, doc = this.doc;
if (sel.somethingSelected())
doc.replaceSelection("", null, "+delete");
else
deleteNearSelection(this, function(range) {
var other = findPosH(doc, range.head, dir, unit, false);
return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other};
});
}),
findPosV: function(from, amount, unit, goalColumn) {
var dir = 1, x = goalColumn;
if (amount < 0) { dir = -1; amount = -amount; }
for (var i = 0, cur = clipPos(this.doc, from); i < amount; ++i) {
var coords = cursorCoords(this, cur, "div");
if (x == null) x = coords.left;
else coords.left = x;
cur = findPosV(this, coords, dir, unit);
if (cur.hitSide) break;
}
return cur;
},
moveV: methodOp(function(dir, unit) {
var cm = this, doc = this.doc, goals = [];
var collapse = !cm.display.shift && !doc.extend && doc.sel.somethingSelected();
doc.extendSelectionsBy(function(range) {
if (collapse)
return dir < 0 ? range.from() : range.to();
var headPos = cursorCoords(cm, range.head, "div");
if (range.goalColumn != null) headPos.left = range.goalColumn;
goals.push(headPos.left);
var pos = findPosV(cm, headPos, dir, unit);
if (unit == "page" && range == doc.sel.primary())
addToScrollPos(cm, null, charCoords(cm, pos, "div").top - headPos.top);
return pos;
}, sel_move);
if (goals.length) for (var i = 0; i < doc.sel.ranges.length; i++)
doc.sel.ranges[i].goalColumn = goals[i];
}),
// Find the word at the given position (as returned by coordsChar).
findWordAt: function(pos) {
var doc = this.doc, line = getLine(doc, pos.line).text;
var start = pos.ch, end = pos.ch;
if (line) {
var helper = this.getHelper(pos, "wordChars");
if ((pos.xRel < 0 || end == line.length) && start) --start; else ++end;
var startChar = line.charAt(start);
var check = isWordChar(startChar, helper)
? function(ch) { return isWordChar(ch, helper); }
: /\s/.test(startChar) ? function(ch) {return /\s/.test(ch);}
: function(ch) {return !/\s/.test(ch) && !isWordChar(ch);};
while (start > 0 && check(line.charAt(start - 1))) --start;
while (end < line.length && check(line.charAt(end))) ++end;
}
return new Range(Pos(pos.line, start), Pos(pos.line, end));
},
toggleOverwrite: function(value) {
if (value != null && value == this.state.overwrite) return;
if (this.state.overwrite = !this.state.overwrite)
addClass(this.display.cursorDiv, "CodeMirror-overwrite");
else
rmClass(this.display.cursorDiv, "CodeMirror-overwrite");
signal(this, "overwriteToggle", this, this.state.overwrite);
},
hasFocus: function() { return this.display.input.getField() == activeElt(); },
scrollTo: methodOp(function(x, y) {
if (x != null || y != null) resolveScrollToPos(this);
if (x != null) this.curOp.scrollLeft = x;
if (y != null) this.curOp.scrollTop = y;
}),
getScrollInfo: function() {
var scroller = this.display.scroller;
return {left: scroller.scrollLeft, top: scroller.scrollTop,
height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
clientHeight: displayHeight(this), clientWidth: displayWidth(this)};
},
scrollIntoView: methodOp(function(range, margin) {
if (range == null) {
range = {from: this.doc.sel.primary().head, to: null};
if (margin == null) margin = this.options.cursorScrollMargin;
} else if (typeof range == "number") {
range = {from: Pos(range, 0), to: null};
} else if (range.from == null) {
range = {from: range, to: null};
}
if (!range.to) range.to = range.from;
range.margin = margin || 0;
if (range.from.line != null) {
resolveScrollToPos(this);
this.curOp.scrollToPos = range;
} else {
var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left),
Math.min(range.from.top, range.to.top) - range.margin,
Math.max(range.from.right, range.to.right),
Math.max(range.from.bottom, range.to.bottom) + range.margin);
this.scrollTo(sPos.scrollLeft, sPos.scrollTop);
}
}),
setSize: methodOp(function(width, height) {
var cm = this;
function interpret(val) {
return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val;
}
if (width != null) cm.display.wrapper.style.width = interpret(width);
if (height != null) cm.display.wrapper.style.height = interpret(height);
if (cm.options.lineWrapping) clearLineMeasurementCache(this);
var lineNo = cm.display.viewFrom;
cm.doc.iter(lineNo, cm.display.viewTo, function(line) {
if (line.widgets) for (var i = 0; i < line.widgets.length; i++)
if (line.widgets[i].noHScroll) { regLineChange(cm, lineNo, "widget"); break; }
++lineNo;
});
cm.curOp.forceUpdate = true;
signal(cm, "refresh", this);
}),
operation: function(f){return runInOp(this, f);},
refresh: methodOp(function() {
var oldHeight = this.display.cachedTextHeight;
regChange(this);
this.curOp.forceUpdate = true;
clearCaches(this);
this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop);
updateGutterSpace(this);
if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5)
estimateLineHeights(this);
signal(this, "refresh", this);
}),
swapDoc: methodOp(function(doc) {
var old = this.doc;
old.cm = null;
attachDoc(this, doc);
clearCaches(this);
this.display.input.reset();
this.scrollTo(doc.scrollLeft, doc.scrollTop);
this.curOp.forceScroll = true;
signalLater(this, "swapDoc", this, old);
return old;
}),
getInputField: function(){return this.display.input.getField();},
getWrapperElement: function(){return this.display.wrapper;},
getScrollerElement: function(){return this.display.scroller;},
getGutterElement: function(){return this.display.gutters;}
};
eventMixin(CodeMirror);
// OPTION DEFAULTS
// The default configuration options.
var defaults = CodeMirror.defaults = {};
// Functions to run when options are changed.
var optionHandlers = CodeMirror.optionHandlers = {};
function option(name, deflt, handle, notOnInit) {
CodeMirror.defaults[name] = deflt;
if (handle) optionHandlers[name] =
notOnInit ? function(cm, val, old) {if (old != Init) handle(cm, val, old);} : handle;
}
// Passed to option handlers when there is no old value.
var Init = CodeMirror.Init = {toString: function(){return "CodeMirror.Init";}};
// These two are, on init, called from the constructor because they
// have to be initialized before the editor can start at all.
option("value", "", function(cm, val) {
cm.setValue(val);
}, true);
option("mode", null, function(cm, val) {
cm.doc.modeOption = val;
loadMode(cm);
}, true);
option("indentUnit", 2, loadMode, true);
option("indentWithTabs", false);
option("smartIndent", true);
option("tabSize", 4, function(cm) {
resetModeState(cm);
clearCaches(cm);
regChange(cm);
}, true);
option("specialChars", /[\t\u0000-\u0019\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g, function(cm, val, old) {
cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g");
if (old != CodeMirror.Init) cm.refresh();
});
option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function(cm) {cm.refresh();}, true);
option("electricChars", true);
option("inputStyle", mobile ? "contenteditable" : "textarea", function() {
throw new Error("inputStyle can not (yet) be changed in a running editor"); // FIXME
}, true);
option("rtlMoveVisually", !windows);
option("wholeLineUpdateBefore", true);
option("theme", "default", function(cm) {
themeChanged(cm);
guttersChanged(cm);
}, true);
option("keyMap", "default", function(cm, val, old) {
var next = getKeyMap(val);
var prev = old != CodeMirror.Init && getKeyMap(old);
if (prev && prev.detach) prev.detach(cm, next);
if (next.attach) next.attach(cm, prev || null);
});
option("extraKeys", null);
option("lineWrapping", false, wrappingChanged, true);
option("gutters", [], function(cm) {
setGuttersForLineNumbers(cm.options);
guttersChanged(cm);
}, true);
option("fixedGutter", true, function(cm, val) {
cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0";
cm.refresh();
}, true);
option("coverGutterNextToScrollbar", false, function(cm) {updateScrollbars(cm);}, true);
option("scrollbarStyle", "native", function(cm) {
initScrollbars(cm);
updateScrollbars(cm);
cm.display.scrollbars.setScrollTop(cm.doc.scrollTop);
cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft);
}, true);
option("lineNumbers", false, function(cm) {
setGuttersForLineNumbers(cm.options);
guttersChanged(cm);
}, true);
option("firstLineNumber", 1, guttersChanged, true);
option("lineNumberFormatter", function(integer) {return integer;}, guttersChanged, true);
option("showCursorWhenSelecting", false, updateSelection, true);
option("resetSelectionOnContextMenu", true);
option("lineWiseCopyCut", true);
option("readOnly", false, function(cm, val) {
if (val == "nocursor") {
onBlur(cm);
cm.display.input.blur();
cm.display.disabled = true;
} else {
cm.display.disabled = false;
if (!val) cm.display.input.reset();
}
});
option("disableInput", false, function(cm, val) {if (!val) cm.display.input.reset();}, true);
option("dragDrop", true, dragDropChanged);
option("cursorBlinkRate", 530);
option("cursorScrollMargin", 0);
option("cursorHeight", 1, updateSelection, true);
option("singleCursorHeightPerLine", true, updateSelection, true);
option("workTime", 100);
option("workDelay", 100);
option("flattenSpans", true, resetModeState, true);
option("addModeClass", false, resetModeState, true);
option("pollInterval", 100);
option("undoDepth", 200, function(cm, val){cm.doc.history.undoDepth = val;});
option("historyEventDelay", 1250);
option("viewportMargin", 10, function(cm){cm.refresh();}, true);
option("maxHighlightLength", 10000, resetModeState, true);
option("moveInputWithCursor", true, function(cm, val) {
if (!val) cm.display.input.resetPosition();
});
option("tabindex", null, function(cm, val) {
cm.display.input.getField().tabIndex = val || "";
});
option("autofocus", null);
// MODE DEFINITION AND QUERYING
// Known modes, by name and by MIME
var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {};
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
CodeMirror.defineMode = function(name, mode) {
if (!CodeMirror.defaults.mode && name != "null") CodeMirror.defaults.mode = name;
if (arguments.length > 2)
mode.dependencies = Array.prototype.slice.call(arguments, 2);
modes[name] = mode;
};
CodeMirror.defineMIME = function(mime, spec) {
mimeModes[mime] = spec;
};
// Given a MIME type, a {name, ...options} config object, or a name
// string, return a mode config object.
CodeMirror.resolveMode = function(spec) {
if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
spec = mimeModes[spec];
} else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
var found = mimeModes[spec.name];
if (typeof found == "string") found = {name: found};
spec = createObj(found, spec);
spec.name = found.name;
} else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
return CodeMirror.resolveMode("application/xml");
}
if (typeof spec == "string") return {name: spec};
else return spec || {name: "null"};
};
// Given a mode spec (anything that resolveMode accepts), find and
// initialize an actual mode object.
CodeMirror.getMode = function(options, spec) {
var spec = CodeMirror.resolveMode(spec);
var mfactory = modes[spec.name];
if (!mfactory) return CodeMirror.getMode(options, "text/plain");
var modeObj = mfactory(options, spec);
if (modeExtensions.hasOwnProperty(spec.name)) {
var exts = modeExtensions[spec.name];
for (var prop in exts) {
if (!exts.hasOwnProperty(prop)) continue;
if (modeObj.hasOwnProperty(prop)) modeObj["_" + prop] = modeObj[prop];
modeObj[prop] = exts[prop];
}
}
modeObj.name = spec.name;
if (spec.helperType) modeObj.helperType = spec.helperType;
if (spec.modeProps) for (var prop in spec.modeProps)
modeObj[prop] = spec.modeProps[prop];
return modeObj;
};
// Minimal default mode.
CodeMirror.defineMode("null", function() {
return {token: function(stream) {stream.skipToEnd();}};
});
CodeMirror.defineMIME("text/plain", "null");
// This can be used to attach properties to mode objects from
// outside the actual mode definition.
var modeExtensions = CodeMirror.modeExtensions = {};
CodeMirror.extendMode = function(mode, properties) {
var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {});
copyObj(properties, exts);
};
// EXTENSIONS
CodeMirror.defineExtension = function(name, func) {
CodeMirror.prototype[name] = func;
};
CodeMirror.defineDocExtension = function(name, func) {
Doc.prototype[name] = func;
};
CodeMirror.defineOption = option;
var initHooks = [];
CodeMirror.defineInitHook = function(f) {initHooks.push(f);};
var helpers = CodeMirror.helpers = {};
CodeMirror.registerHelper = function(type, name, value) {
if (!helpers.hasOwnProperty(type)) helpers[type] = CodeMirror[type] = {_global: []};
helpers[type][name] = value;
};
CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
CodeMirror.registerHelper(type, name, value);
helpers[type]._global.push({pred: predicate, val: value});
};
// MODE STATE HANDLING
// Utility functions for working with state. Exported because nested
// modes need to do this for their inner modes.
var copyState = CodeMirror.copyState = function(mode, state) {
if (state === true) return state;
if (mode.copyState) return mode.copyState(state);
var nstate = {};
for (var n in state) {
var val = state[n];
if (val instanceof Array) val = val.concat([]);
nstate[n] = val;
}
return nstate;
};
var startState = CodeMirror.startState = function(mode, a1, a2) {
return mode.startState ? mode.startState(a1, a2) : true;
};
// Given a mode and a state (for that mode), find the inner mode and
// state at the position that the state refers to.
CodeMirror.innerMode = function(mode, state) {
while (mode.innerMode) {
var info = mode.innerMode(state);
if (!info || info.mode == mode) break;
state = info.state;
mode = info.mode;
}
return info || {mode: mode, state: state};
};
// STANDARD COMMANDS
// Commands are parameter-less actions that can be performed on an
// editor, mostly used for keybindings.
var commands = CodeMirror.commands = {
selectAll: function(cm) {cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll);},
singleSelection: function(cm) {
cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll);
},
killLine: function(cm) {
deleteNearSelection(cm, function(range) {
if (range.empty()) {
var len = getLine(cm.doc, range.head.line).text.length;
if (range.head.ch == len && range.head.line < cm.lastLine())
return {from: range.head, to: Pos(range.head.line + 1, 0)};
else
return {from: range.head, to: Pos(range.head.line, len)};
} else {
return {from: range.from(), to: range.to()};
}
});
},
deleteLine: function(cm) {
deleteNearSelection(cm, function(range) {
return {from: Pos(range.from().line, 0),
to: clipPos(cm.doc, Pos(range.to().line + 1, 0))};
});
},
delLineLeft: function(cm) {
deleteNearSelection(cm, function(range) {
return {from: Pos(range.from().line, 0), to: range.from()};
});
},
delWrappedLineLeft: function(cm) {
deleteNearSelection(cm, function(range) {
var top = cm.charCoords(range.head, "div").top + 5;
var leftPos = cm.coordsChar({left: 0, top: top}, "div");
return {from: leftPos, to: range.from()};
});
},
delWrappedLineRight: function(cm) {
deleteNearSelection(cm, function(range) {
var top = cm.charCoords(range.head, "div").top + 5;
var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
return {from: range.from(), to: rightPos };
});
},
undo: function(cm) {cm.undo();},
redo: function(cm) {cm.redo();},
undoSelection: function(cm) {cm.undoSelection();},
redoSelection: function(cm) {cm.redoSelection();},
goDocStart: function(cm) {cm.extendSelection(Pos(cm.firstLine(), 0));},
goDocEnd: function(cm) {cm.extendSelection(Pos(cm.lastLine()));},
goLineStart: function(cm) {
cm.extendSelectionsBy(function(range) { return lineStart(cm, range.head.line); },
{origin: "+move", bias: 1});
},
goLineStartSmart: function(cm) {
cm.extendSelectionsBy(function(range) {
return lineStartSmart(cm, range.head);
}, {origin: "+move", bias: 1});
},
goLineEnd: function(cm) {
cm.extendSelectionsBy(function(range) { return lineEnd(cm, range.head.line); },
{origin: "+move", bias: -1});
},
goLineRight: function(cm) {
cm.extendSelectionsBy(function(range) {
var top = cm.charCoords(range.head, "div").top + 5;
return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div");
}, sel_move);
},
goLineLeft: function(cm) {
cm.extendSelectionsBy(function(range) {
var top = cm.charCoords(range.head, "div").top + 5;
return cm.coordsChar({left: 0, top: top}, "div");
}, sel_move);
},
goLineLeftSmart: function(cm) {
cm.extendSelectionsBy(function(range) {
var top = cm.charCoords(range.head, "div").top + 5;
var pos = cm.coordsChar({left: 0, top: top}, "div");
if (pos.ch < cm.getLine(pos.line).search(/\S/)) return lineStartSmart(cm, range.head);
return pos;
}, sel_move);
},
goLineUp: function(cm) {cm.moveV(-1, "line");},
goLineDown: function(cm) {cm.moveV(1, "line");},
goPageUp: function(cm) {cm.moveV(-1, "page");},
goPageDown: function(cm) {cm.moveV(1, "page");},
goCharLeft: function(cm) {cm.moveH(-1, "char");},
goCharRight: function(cm) {cm.moveH(1, "char");},
goColumnLeft: function(cm) {cm.moveH(-1, "column");},
goColumnRight: function(cm) {cm.moveH(1, "column");},
goWordLeft: function(cm) {cm.moveH(-1, "word");},
goGroupRight: function(cm) {cm.moveH(1, "group");},
goGroupLeft: function(cm) {cm.moveH(-1, "group");},
goWordRight: function(cm) {cm.moveH(1, "word");},
delCharBefore: function(cm) {cm.deleteH(-1, "char");},
delCharAfter: function(cm) {cm.deleteH(1, "char");},
delWordBefore: function(cm) {cm.deleteH(-1, "word");},
delWordAfter: function(cm) {cm.deleteH(1, "word");},
delGroupBefore: function(cm) {cm.deleteH(-1, "group");},
delGroupAfter: function(cm) {cm.deleteH(1, "group");},
indentAuto: function(cm) {cm.indentSelection("smart");},
indentMore: function(cm) {cm.indentSelection("add");},
indentLess: function(cm) {cm.indentSelection("subtract");},
insertTab: function(cm) {cm.replaceSelection("\t");},
insertSoftTab: function(cm) {
var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize;
for (var i = 0; i < ranges.length; i++) {
var pos = ranges[i].from();
var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize);
spaces.push(new Array(tabSize - col % tabSize + 1).join(" "));
}
cm.replaceSelections(spaces);
},
defaultTab: function(cm) {
if (cm.somethingSelected()) cm.indentSelection("add");
else cm.execCommand("insertTab");
},
transposeChars: function(cm) {
runInOp(cm, function() {
var ranges = cm.listSelections(), newSel = [];
for (var i = 0; i < ranges.length; i++) {
var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text;
if (line) {
if (cur.ch == line.length) cur = new Pos(cur.line, cur.ch - 1);
if (cur.ch > 0) {
cur = new Pos(cur.line, cur.ch + 1);
cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
Pos(cur.line, cur.ch - 2), cur, "+transpose");
} else if (cur.line > cm.doc.first) {
var prev = getLine(cm.doc, cur.line - 1).text;
if (prev)
cm.replaceRange(line.charAt(0) + "\n" + prev.charAt(prev.length - 1),
Pos(cur.line - 1, prev.length - 1), Pos(cur.line, 1), "+transpose");
}
}
newSel.push(new Range(cur, cur));
}
cm.setSelections(newSel);
});
},
newlineAndIndent: function(cm) {
runInOp(cm, function() {
var len = cm.listSelections().length;
for (var i = 0; i < len; i++) {
var range = cm.listSelections()[i];
cm.replaceRange("\n", range.anchor, range.head, "+input");
cm.indentLine(range.from().line + 1, null, true);
ensureCursorVisible(cm);
}
});
},
toggleOverwrite: function(cm) {cm.toggleOverwrite();}
};
// STANDARD KEYMAPS
var keyMap = CodeMirror.keyMap = {};
keyMap.basic = {
"Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
"End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
"Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
"Tab": "defaultTab", "Shift-Tab": "indentAuto",
"Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
"Esc": "singleSelection"
};
// Note that the save and find-related commands aren't defined by
// default. User code or addons can define them. Unknown commands
// are simply ignored.
keyMap.pcDefault = {
"Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
"Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
"Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
"Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
"Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
"Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
"Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
fallthrough: "basic"
};
// Very basic readline/emacs-style bindings, which are standard on Mac.
keyMap.emacsy = {
"Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
"Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
"Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",
"Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars"
};
keyMap.macDefault = {
"Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
"Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
"Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
"Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
"Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
"Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
"Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
fallthrough: ["basic", "emacsy"]
};
keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault;
// KEYMAP DISPATCH
function normalizeKeyName(name) {
var parts = name.split(/-(?!$)/), name = parts[parts.length - 1];
var alt, ctrl, shift, cmd;
for (var i = 0; i < parts.length - 1; i++) {
var mod = parts[i];
if (/^(cmd|meta|m)$/i.test(mod)) cmd = true;
else if (/^a(lt)?$/i.test(mod)) alt = true;
else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true;
else if (/^s(hift)$/i.test(mod)) shift = true;
else throw new Error("Unrecognized modifier name: " + mod);
}
if (alt) name = "Alt-" + name;
if (ctrl) name = "Ctrl-" + name;
if (cmd) name = "Cmd-" + name;
if (shift) name = "Shift-" + name;
return name;
}
// This is a kludge to keep keymaps mostly working as raw objects
// (backwards compatibility) while at the same time support features
// like normalization and multi-stroke key bindings. It compiles a
// new normalized keymap, and then updates the old object to reflect
// this.
CodeMirror.normalizeKeyMap = function(keymap) {
var copy = {};
for (var keyname in keymap) if (keymap.hasOwnProperty(keyname)) {
var value = keymap[keyname];
if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) continue;
if (value == "...") { delete keymap[keyname]; continue; }
var keys = map(keyname.split(" "), normalizeKeyName);
for (var i = 0; i < keys.length; i++) {
var val, name;
if (i == keys.length - 1) {
name = keys.join(" ");
val = value;
} else {
name = keys.slice(0, i + 1).join(" ");
val = "...";
}
var prev = copy[name];
if (!prev) copy[name] = val;
else if (prev != val) throw new Error("Inconsistent bindings for " + name);
}
delete keymap[keyname];
}
for (var prop in copy) keymap[prop] = copy[prop];
return keymap;
};
var lookupKey = CodeMirror.lookupKey = function(key, map, handle, context) {
map = getKeyMap(map);
var found = map.call ? map.call(key, context) : map[key];
if (found === false) return "nothing";
if (found === "...") return "multi";
if (found != null && handle(found)) return "handled";
if (map.fallthrough) {
if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")
return lookupKey(key, map.fallthrough, handle, context);
for (var i = 0; i < map.fallthrough.length; i++) {
var result = lookupKey(key, map.fallthrough[i], handle, context);
if (result) return result;
}
}
};
// Modifier key presses don't count as 'real' key presses for the
// purpose of keymap fallthrough.
var isModifierKey = CodeMirror.isModifierKey = function(value) {
var name = typeof value == "string" ? value : keyNames[value.keyCode];
return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod";
};
// Look up the name of a key as indicated by an event object.
var keyName = CodeMirror.keyName = function(event, noShift) {
if (presto && event.keyCode == 34 && event["char"]) return false;
var base = keyNames[event.keyCode], name = base;
if (name == null || event.altGraphKey) return false;
if (event.altKey && base != "Alt") name = "Alt-" + name;
if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") name = "Ctrl-" + name;
if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") name = "Cmd-" + name;
if (!noShift && event.shiftKey && base != "Shift") name = "Shift-" + name;
return name;
};
function getKeyMap(val) {
return typeof val == "string" ? keyMap[val] : val;
}
// FROMTEXTAREA
CodeMirror.fromTextArea = function(textarea, options) {
options = options ? copyObj(options) : {};
options.value = textarea.value;
if (!options.tabindex && textarea.tabIndex)
options.tabindex = textarea.tabIndex;
if (!options.placeholder && textarea.placeholder)
options.placeholder = textarea.placeholder;
// Set autofocus to true if this textarea is focused, or if it has
// autofocus and no other element is focused.
if (options.autofocus == null) {
var hasFocus = activeElt();
options.autofocus = hasFocus == textarea ||
textarea.getAttribute("autofocus") != null && hasFocus == document.body;
}
function save() {textarea.value = cm.getValue();}
if (textarea.form) {
on(textarea.form, "submit", save);
// Deplorable hack to make the submit method do the right thing.
if (!options.leaveSubmitMethodAlone) {
var form = textarea.form, realSubmit = form.submit;
try {
var wrappedSubmit = form.submit = function() {
save();
form.submit = realSubmit;
form.submit();
form.submit = wrappedSubmit;
};
} catch(e) {}
}
}
options.finishInit = function(cm) {
cm.save = save;
cm.getTextArea = function() { return textarea; };
cm.toTextArea = function() {
cm.toTextArea = isNaN; // Prevent this from being ran twice
save();
textarea.parentNode.removeChild(cm.getWrapperElement());
textarea.style.display = "";
if (textarea.form) {
off(textarea.form, "submit", save);
if (typeof textarea.form.submit == "function")
textarea.form.submit = realSubmit;
}
};
};
textarea.style.display = "none";
var cm = CodeMirror(function(node) {
textarea.parentNode.insertBefore(node, textarea.nextSibling);
}, options);
return cm;
};
// STRING STREAM
// Fed to the mode parsers, provides helper functions to make
// parsers more succinct.
var StringStream = CodeMirror.StringStream = function(string, tabSize) {
this.pos = this.start = 0;
this.string = string;
this.tabSize = tabSize || 8;
this.lastColumnPos = this.lastColumnValue = 0;
this.lineStart = 0;
};
StringStream.prototype = {
eol: function() {return this.pos >= this.string.length;},
sol: function() {return this.pos == this.lineStart;},
peek: function() {return this.string.charAt(this.pos) || undefined;},
next: function() {
if (this.pos < this.string.length)
return this.string.charAt(this.pos++);
},
eat: function(match) {
var ch = this.string.charAt(this.pos);
if (typeof match == "string") var ok = ch == match;
else var ok = ch && (match.test ? match.test(ch) : match(ch));
if (ok) {++this.pos; return ch;}
},
eatWhile: function(match) {
var start = this.pos;
while (this.eat(match)){}
return this.pos > start;
},
eatSpace: function() {
var start = this.pos;
while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
return this.pos > start;
},
skipToEnd: function() {this.pos = this.string.length;},
skipTo: function(ch) {
var found = this.string.indexOf(ch, this.pos);
if (found > -1) {this.pos = found; return true;}
},
backUp: function(n) {this.pos -= n;},
column: function() {
if (this.lastColumnPos < this.start) {
this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue);
this.lastColumnPos = this.start;
}
return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
},
indentation: function() {
return countColumn(this.string, null, this.tabSize) -
(this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0);
},
match: function(pattern, consume, caseInsensitive) {
if (typeof pattern == "string") {
var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
var substr = this.string.substr(this.pos, pattern.length);
if (cased(substr) == cased(pattern)) {
if (consume !== false) this.pos += pattern.length;
return true;
}
} else {
var match = this.string.slice(this.pos).match(pattern);
if (match && match.index > 0) return null;
if (match && consume !== false) this.pos += match[0].length;
return match;
}
},
current: function(){return this.string.slice(this.start, this.pos);},
hideFirstChars: function(n, inner) {
this.lineStart += n;
try { return inner(); }
finally { this.lineStart -= n; }
}
};
// TEXTMARKERS
// Created with markText and setBookmark methods. A TextMarker is a
// handle that can be used to clear or find a marked position in the
// document. Line objects hold arrays (markedSpans) containing
// {from, to, marker} object pointing to such marker objects, and
// indicating that such a marker is present on that line. Multiple
// lines may point to the same marker when it spans across lines.
// The spans will have null for their from/to properties when the
// marker continues beyond the start/end of the line. Markers have
// links back to the lines they currently touch.
var nextMarkerId = 0;
var TextMarker = CodeMirror.TextMarker = function(doc, type) {
this.lines = [];
this.type = type;
this.doc = doc;
this.id = ++nextMarkerId;
};
eventMixin(TextMarker);
// Clear the marker.
TextMarker.prototype.clear = function() {
if (this.explicitlyCleared) return;
var cm = this.doc.cm, withOp = cm && !cm.curOp;
if (withOp) startOperation(cm);
if (hasHandler(this, "clear")) {
var found = this.find();
if (found) signalLater(this, "clear", found.from, found.to);
}
var min = null, max = null;
for (var i = 0; i < this.lines.length; ++i) {
var line = this.lines[i];
var span = getMarkedSpanFor(line.markedSpans, this);
if (cm && !this.collapsed) regLineChange(cm, lineNo(line), "text");
else if (cm) {
if (span.to != null) max = lineNo(line);
if (span.from != null) min = lineNo(line);
}
line.markedSpans = removeMarkedSpan(line.markedSpans, span);
if (span.from == null && this.collapsed && !lineIsHidden(this.doc, line) && cm)
updateLineHeight(line, textHeight(cm.display));
}
if (cm && this.collapsed && !cm.options.lineWrapping) for (var i = 0; i < this.lines.length; ++i) {
var visual = visualLine(this.lines[i]), len = lineLength(visual);
if (len > cm.display.maxLineLength) {
cm.display.maxLine = visual;
cm.display.maxLineLength = len;
cm.display.maxLineChanged = true;
}
}
if (min != null && cm && this.collapsed) regChange(cm, min, max + 1);
this.lines.length = 0;
this.explicitlyCleared = true;
if (this.atomic && this.doc.cantEdit) {
this.doc.cantEdit = false;
if (cm) reCheckSelection(cm.doc);
}
if (cm) signalLater(cm, "markerCleared", cm, this);
if (withOp) endOperation(cm);
if (this.parent) this.parent.clear();
};
// Find the position of the marker in the document. Returns a {from,
// to} object by default. Side can be passed to get a specific side
// -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
// Pos objects returned contain a line object, rather than a line
// number (used to prevent looking up the same line twice).
TextMarker.prototype.find = function(side, lineObj) {
if (side == null && this.type == "bookmark") side = 1;
var from, to;
for (var i = 0; i < this.lines.length; ++i) {
var line = this.lines[i];
var span = getMarkedSpanFor(line.markedSpans, this);
if (span.from != null) {
from = Pos(lineObj ? line : lineNo(line), span.from);
if (side == -1) return from;
}
if (span.to != null) {
to = Pos(lineObj ? line : lineNo(line), span.to);
if (side == 1) return to;
}
}
return from && {from: from, to: to};
};
// Signals that the marker's widget changed, and surrounding layout
// should be recomputed.
TextMarker.prototype.changed = function() {
var pos = this.find(-1, true), widget = this, cm = this.doc.cm;
if (!pos || !cm) return;
runInOp(cm, function() {
var line = pos.line, lineN = lineNo(pos.line);
var view = findViewForLine(cm, lineN);
if (view) {
clearLineMeasurementCacheFor(view);
cm.curOp.selectionChanged = cm.curOp.forceUpdate = true;
}
cm.curOp.updateMaxLine = true;
if (!lineIsHidden(widget.doc, line) && widget.height != null) {
var oldHeight = widget.height;
widget.height = null;
var dHeight = widgetHeight(widget) - oldHeight;
if (dHeight)
updateLineHeight(line, line.height + dHeight);
}
});
};
TextMarker.prototype.attachLine = function(line) {
if (!this.lines.length && this.doc.cm) {
var op = this.doc.cm.curOp;
if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
(op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this);
}
this.lines.push(line);
};
TextMarker.prototype.detachLine = function(line) {
this.lines.splice(indexOf(this.lines, line), 1);
if (!this.lines.length && this.doc.cm) {
var op = this.doc.cm.curOp;
(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this);
}
};
// Collapsed markers have unique ids, in order to be able to order
// them, which is needed for uniquely determining an outer marker
// when they overlap (they may nest, but not partially overlap).
var nextMarkerId = 0;
// Create a marker, wire it up to the right lines, and
function markText(doc, from, to, options, type) {
// Shared markers (across linked documents) are handled separately
// (markTextShared will call out to this again, once per
// document).
if (options && options.shared) return markTextShared(doc, from, to, options, type);
// Ensure we are in an operation.
if (doc.cm && !doc.cm.curOp) return operation(doc.cm, markText)(doc, from, to, options, type);
var marker = new TextMarker(doc, type), diff = cmp(from, to);
if (options) copyObj(options, marker, false);
// Don't connect empty markers unless clearWhenEmpty is false
if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
return marker;
if (marker.replacedWith) {
// Showing up as a widget implies collapsed (widget replaces text)
marker.collapsed = true;
marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget");
if (!options.handleMouseEvents) marker.widgetNode.setAttribute("cm-ignore-events", "true");
if (options.insertLeft) marker.widgetNode.insertLeft = true;
}
if (marker.collapsed) {
if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
throw new Error("Inserting collapsed marker partially overlapping an existing one");
sawCollapsedSpans = true;
}
if (marker.addToHistory)
addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN);
var curLine = from.line, cm = doc.cm, updateMaxLine;
doc.iter(curLine, to.line + 1, function(line) {
if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
updateMaxLine = true;
if (marker.collapsed && curLine != from.line) updateLineHeight(line, 0);
addMarkedSpan(line, new MarkedSpan(marker,
curLine == from.line ? from.ch : null,
curLine == to.line ? to.ch : null));
++curLine;
});
// lineIsHidden depends on the presence of the spans, so needs a second pass
if (marker.collapsed) doc.iter(from.line, to.line + 1, function(line) {
if (lineIsHidden(doc, line)) updateLineHeight(line, 0);
});
if (marker.clearOnEnter) on(marker, "beforeCursorEnter", function() { marker.clear(); });
if (marker.readOnly) {
sawReadOnlySpans = true;
if (doc.history.done.length || doc.history.undone.length)
doc.clearHistory();
}
if (marker.collapsed) {
marker.id = ++nextMarkerId;
marker.atomic = true;
}
if (cm) {
// Sync editor state
if (updateMaxLine) cm.curOp.updateMaxLine = true;
if (marker.collapsed)
regChange(cm, from.line, to.line + 1);
else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css)
for (var i = from.line; i <= to.line; i++) regLineChange(cm, i, "text");
if (marker.atomic) reCheckSelection(cm.doc);
signalLater(cm, "markerAdded", cm, marker);
}
return marker;
}
// SHARED TEXTMARKERS
// A shared marker spans multiple linked documents. It is
// implemented as a meta-marker-object controlling multiple normal
// markers.
var SharedTextMarker = CodeMirror.SharedTextMarker = function(markers, primary) {
this.markers = markers;
this.primary = primary;
for (var i = 0; i < markers.length; ++i)
markers[i].parent = this;
};
eventMixin(SharedTextMarker);
SharedTextMarker.prototype.clear = function() {
if (this.explicitlyCleared) return;
this.explicitlyCleared = true;
for (var i = 0; i < this.markers.length; ++i)
this.markers[i].clear();
signalLater(this, "clear");
};
SharedTextMarker.prototype.find = function(side, lineObj) {
return this.primary.find(side, lineObj);
};
function markTextShared(doc, from, to, options, type) {
options = copyObj(options);
options.shared = false;
var markers = [markText(doc, from, to, options, type)], primary = markers[0];
var widget = options.widgetNode;
linkedDocs(doc, function(doc) {
if (widget) options.widgetNode = widget.cloneNode(true);
markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type));
for (var i = 0; i < doc.linked.length; ++i)
if (doc.linked[i].isParent) return;
primary = lst(markers);
});
return new SharedTextMarker(markers, primary);
}
function findSharedMarkers(doc) {
return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())),
function(m) { return m.parent; });
}
function copySharedMarkers(doc, markers) {
for (var i = 0; i < markers.length; i++) {
var marker = markers[i], pos = marker.find();
var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to);
if (cmp(mFrom, mTo)) {
var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type);
marker.markers.push(subMark);
subMark.parent = marker;
}
}
}
function detachSharedMarkers(markers) {
for (var i = 0; i < markers.length; i++) {
var marker = markers[i], linked = [marker.primary.doc];;
linkedDocs(marker.primary.doc, function(d) { linked.push(d); });
for (var j = 0; j < marker.markers.length; j++) {
var subMarker = marker.markers[j];
if (indexOf(linked, subMarker.doc) == -1) {
subMarker.parent = null;
marker.markers.splice(j--, 1);
}
}
}
}
// TEXTMARKER SPANS
function MarkedSpan(marker, from, to) {
this.marker = marker;
this.from = from; this.to = to;
}
// Search an array of spans for a span matching the given marker.
function getMarkedSpanFor(spans, marker) {
if (spans) for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if (span.marker == marker) return span;
}
}
// Remove a span from an array, returning undefined if no spans are
// left (we don't store arrays for lines without spans).
function removeMarkedSpan(spans, span) {
for (var r, i = 0; i < spans.length; ++i)
if (spans[i] != span) (r || (r = [])).push(spans[i]);
return r;
}
// Add a span to a line.
function addMarkedSpan(line, span) {
line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span];
span.marker.attachLine(line);
}
// Used for the algorithm that adjusts markers for a change in the
// document. These functions cut an array of spans at a given
// character position, returning an array of remaining chunks (or
// undefined if nothing remains).
function markedSpansBefore(old, startCh, isInsert) {
if (old) for (var i = 0, nw; i < old.length; ++i) {
var span = old[i], marker = span.marker;
var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh);
if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh);
(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to));
}
}
return nw;
}
function markedSpansAfter(old, endCh, isInsert) {
if (old) for (var i = 0, nw; i < old.length; ++i) {
var span = old[i], marker = span.marker;
var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh);
if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh);
(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
span.to == null ? null : span.to - endCh));
}
}
return nw;
}
// Given a change object, compute the new set of marker spans that
// cover the line in which the change took place. Removes spans
// entirely within the change, reconnects spans belonging to the
// same marker that appear on both sides of the change, and cuts off
// spans partially within the change. Returns an array of span
// arrays with one element for each line in (after) the change.
function stretchSpansOverChange(doc, change) {
if (change.full) return null;
var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans;
var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans;
if (!oldFirst && !oldLast) return null;
var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0;
// Get the spans that 'stick out' on both sides
var first = markedSpansBefore(oldFirst, startCh, isInsert);
var last = markedSpansAfter(oldLast, endCh, isInsert);
// Next, merge those two ends
var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0);
if (first) {
// Fix up .to properties of first
for (var i = 0; i < first.length; ++i) {
var span = first[i];
if (span.to == null) {
var found = getMarkedSpanFor(last, span.marker);
if (!found) span.to = startCh;
else if (sameLine) span.to = found.to == null ? null : found.to + offset;
}
}
}
if (last) {
// Fix up .from in last (or move them into first in case of sameLine)
for (var i = 0; i < last.length; ++i) {
var span = last[i];
if (span.to != null) span.to += offset;
if (span.from == null) {
var found = getMarkedSpanFor(first, span.marker);
if (!found) {
span.from = offset;
if (sameLine) (first || (first = [])).push(span);
}
} else {
span.from += offset;
if (sameLine) (first || (first = [])).push(span);
}
}
}
// Make sure we didn't create any zero-length spans
if (first) first = clearEmptySpans(first);
if (last && last != first) last = clearEmptySpans(last);
var newMarkers = [first];
if (!sameLine) {
// Fill gap with whole-line-spans
var gap = change.text.length - 2, gapMarkers;
if (gap > 0 && first)
for (var i = 0; i < first.length; ++i)
if (first[i].to == null)
(gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i].marker, null, null));
for (var i = 0; i < gap; ++i)
newMarkers.push(gapMarkers);
newMarkers.push(last);
}
return newMarkers;
}
// Remove spans that are empty and don't have a clearWhenEmpty
// option of false.
function clearEmptySpans(spans) {
for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
spans.splice(i--, 1);
}
if (!spans.length) return null;
return spans;
}
// Used for un/re-doing changes from the history. Combines the
// result of computing the existing spans with the set of spans that
// existed in the history (so that deleting around a span and then
// undoing brings back the span).
function mergeOldSpans(doc, change) {
var old = getOldSpans(doc, change);
var stretched = stretchSpansOverChange(doc, change);
if (!old) return stretched;
if (!stretched) return old;
for (var i = 0; i < old.length; ++i) {
var oldCur = old[i], stretchCur = stretched[i];
if (oldCur && stretchCur) {
spans: for (var j = 0; j < stretchCur.length; ++j) {
var span = stretchCur[j];
for (var k = 0; k < oldCur.length; ++k)
if (oldCur[k].marker == span.marker) continue spans;
oldCur.push(span);
}
} else if (stretchCur) {
old[i] = stretchCur;
}
}
return old;
}
// Used to 'clip' out readOnly ranges when making a change.
function removeReadOnlyRanges(doc, from, to) {
var markers = null;
doc.iter(from.line, to.line + 1, function(line) {
if (line.markedSpans) for (var i = 0; i < line.markedSpans.length; ++i) {
var mark = line.markedSpans[i].marker;
if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
(markers || (markers = [])).push(mark);
}
});
if (!markers) return null;
var parts = [{from: from, to: to}];
for (var i = 0; i < markers.length; ++i) {
var mk = markers[i], m = mk.find(0);
for (var j = 0; j < parts.length; ++j) {
var p = parts[j];
if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) continue;
var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to);
if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
newParts.push({from: p.from, to: m.from});
if (dto > 0 || !mk.inclusiveRight && !dto)
newParts.push({from: m.to, to: p.to});
parts.splice.apply(parts, newParts);
j += newParts.length - 1;
}
}
return parts;
}
// Connect or disconnect spans from a line.
function detachMarkedSpans(line) {
var spans = line.markedSpans;
if (!spans) return;
for (var i = 0; i < spans.length; ++i)
spans[i].marker.detachLine(line);
line.markedSpans = null;
}
function attachMarkedSpans(line, spans) {
if (!spans) return;
for (var i = 0; i < spans.length; ++i)
spans[i].marker.attachLine(line);
line.markedSpans = spans;
}
// Helpers used when computing which overlapping collapsed span
// counts as the larger one.
function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0; }
function extraRight(marker) { return marker.inclusiveRight ? 1 : 0; }
// Returns a number indicating which of two overlapping collapsed
// spans is larger (and thus includes the other). Falls back to
// comparing ids when the spans cover exactly the same range.
function compareCollapsedMarkers(a, b) {
var lenDiff = a.lines.length - b.lines.length;
if (lenDiff != 0) return lenDiff;
var aPos = a.find(), bPos = b.find();
var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b);
if (fromCmp) return -fromCmp;
var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b);
if (toCmp) return toCmp;
return b.id - a.id;
}
// Find out whether a line ends or starts in a collapsed span. If
// so, return the marker for that span.
function collapsedSpanAtSide(line, start) {
var sps = sawCollapsedSpans && line.markedSpans, found;
if (sps) for (var sp, i = 0; i < sps.length; ++i) {
sp = sps[i];
if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
(!found || compareCollapsedMarkers(found, sp.marker) < 0))
found = sp.marker;
}
return found;
}
function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true); }
function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false); }
// Test whether there exists a collapsed span that partially
// overlaps (covers the start or end, but not both) of a new span.
// Such overlap is not allowed.
function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
var line = getLine(doc, lineNo);
var sps = sawCollapsedSpans && line.markedSpans;
if (sps) for (var i = 0; i < sps.length; ++i) {
var sp = sps[i];
if (!sp.marker.collapsed) continue;
var found = sp.marker.find(0);
var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker);
var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker);
if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) continue;
if (fromCmp <= 0 && (cmp(found.to, from) > 0 || (sp.marker.inclusiveRight && marker.inclusiveLeft)) ||
fromCmp >= 0 && (cmp(found.from, to) < 0 || (sp.marker.inclusiveLeft && marker.inclusiveRight)))
return true;
}
}
// A visual line is a line as drawn on the screen. Folding, for
// example, can cause multiple logical lines to appear on the same
// visual line. This finds the start of the visual line that the
// given line is part of (usually that is the line itself).
function visualLine(line) {
var merged;
while (merged = collapsedSpanAtStart(line))
line = merged.find(-1, true).line;
return line;
}
// Returns an array of logical lines that continue the visual line
// started by the argument, or undefined if there are no such lines.
function visualLineContinued(line) {
var merged, lines;
while (merged = collapsedSpanAtEnd(line)) {
line = merged.find(1, true).line;
(lines || (lines = [])).push(line);
}
return lines;
}
// Get the line number of the start of the visual line that the
// given line number is part of.
function visualLineNo(doc, lineN) {
var line = getLine(doc, lineN), vis = visualLine(line);
if (line == vis) return lineN;
return lineNo(vis);
}
// Get the line number of the start of the next visual line after
// the given line.
function visualLineEndNo(doc, lineN) {
if (lineN > doc.lastLine()) return lineN;
var line = getLine(doc, lineN), merged;
if (!lineIsHidden(doc, line)) return lineN;
while (merged = collapsedSpanAtEnd(line))
line = merged.find(1, true).line;
return lineNo(line) + 1;
}
// Compute whether a line is hidden. Lines count as hidden when they
// are part of a visual line that starts with another line, or when
// they are entirely covered by collapsed, non-widget span.
function lineIsHidden(doc, line) {
var sps = sawCollapsedSpans && line.markedSpans;
if (sps) for (var sp, i = 0; i < sps.length; ++i) {
sp = sps[i];
if (!sp.marker.collapsed) continue;
if (sp.from == null) return true;
if (sp.marker.widgetNode) continue;
if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
return true;
}
}
function lineIsHiddenInner(doc, line, span) {
if (span.to == null) {
var end = span.marker.find(1, true);
return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker));
}
if (span.marker.inclusiveRight && span.to == line.text.length)
return true;
for (var sp, i = 0; i < line.markedSpans.length; ++i) {
sp = line.markedSpans[i];
if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
(sp.to == null || sp.to != span.from) &&
(sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
lineIsHiddenInner(doc, line, sp)) return true;
}
}
// LINE WIDGETS
// Line widgets are block elements displayed above or below a line.
var LineWidget = CodeMirror.LineWidget = function(doc, node, options) {
if (options) for (var opt in options) if (options.hasOwnProperty(opt))
this[opt] = options[opt];
this.doc = doc;
this.node = node;
};
eventMixin(LineWidget);
function adjustScrollWhenAboveVisible(cm, line, diff) {
if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
addToScrollPos(cm, null, diff);
}
LineWidget.prototype.clear = function() {
var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line);
if (no == null || !ws) return;
for (var i = 0; i < ws.length; ++i) if (ws[i] == this) ws.splice(i--, 1);
if (!ws.length) line.widgets = null;
var height = widgetHeight(this);
updateLineHeight(line, Math.max(0, line.height - height));
if (cm) runInOp(cm, function() {
adjustScrollWhenAboveVisible(cm, line, -height);
regLineChange(cm, no, "widget");
});
};
LineWidget.prototype.changed = function() {
var oldH = this.height, cm = this.doc.cm, line = this.line;
this.height = null;
var diff = widgetHeight(this) - oldH;
if (!diff) return;
updateLineHeight(line, line.height + diff);
if (cm) runInOp(cm, function() {
cm.curOp.forceUpdate = true;
adjustScrollWhenAboveVisible(cm, line, diff);
});
};
function widgetHeight(widget) {
if (widget.height != null) return widget.height;
var cm = widget.doc.cm;
if (!cm) return 0;
if (!contains(document.body, widget.node)) {
var parentStyle = "position: relative;";
if (widget.coverGutter)
parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;";
if (widget.noHScroll)
parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;";
removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle));
}
return widget.height = widget.node.offsetHeight;
}
function addLineWidget(doc, handle, node, options) {
var widget = new LineWidget(doc, node, options);
var cm = doc.cm;
if (cm && widget.noHScroll) cm.display.alignWidgets = true;
changeLine(doc, handle, "widget", function(line) {
var widgets = line.widgets || (line.widgets = []);
if (widget.insertAt == null) widgets.push(widget);
else widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget);
widget.line = line;
if (cm && !lineIsHidden(doc, line)) {
var aboveVisible = heightAtLine(line) < doc.scrollTop;
updateLineHeight(line, line.height + widgetHeight(widget));
if (aboveVisible) addToScrollPos(cm, null, widget.height);
cm.curOp.forceUpdate = true;
}
return true;
});
return widget;
}
// LINE DATA STRUCTURE
// Line objects. These hold state related to a line, including
// highlighting info (the styles array).
var Line = CodeMirror.Line = function(text, markedSpans, estimateHeight) {
this.text = text;
attachMarkedSpans(this, markedSpans);
this.height = estimateHeight ? estimateHeight(this) : 1;
};
eventMixin(Line);
Line.prototype.lineNo = function() { return lineNo(this); };
// Change the content (text, markers) of a line. Automatically
// invalidates cached information and tries to re-estimate the
// line's height.
function updateLine(line, text, markedSpans, estimateHeight) {
line.text = text;
if (line.stateAfter) line.stateAfter = null;
if (line.styles) line.styles = null;
if (line.order != null) line.order = null;
detachMarkedSpans(line);
attachMarkedSpans(line, markedSpans);
var estHeight = estimateHeight ? estimateHeight(line) : 1;
if (estHeight != line.height) updateLineHeight(line, estHeight);
}
// Detach a line from the document tree and its markers.
function cleanUpLine(line) {
line.parent = null;
detachMarkedSpans(line);
}
function extractLineClasses(type, output) {
if (type) for (;;) {
var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/);
if (!lineClass) break;
type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length);
var prop = lineClass[1] ? "bgClass" : "textClass";
if (output[prop] == null)
output[prop] = lineClass[2];
else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop]))
output[prop] += " " + lineClass[2];
}
return type;
}
function callBlankLine(mode, state) {
if (mode.blankLine) return mode.blankLine(state);
if (!mode.innerMode) return;
var inner = CodeMirror.innerMode(mode, state);
if (inner.mode.blankLine) return inner.mode.blankLine(inner.state);
}
function readToken(mode, stream, state, inner) {
for (var i = 0; i < 10; i++) {
if (inner) inner[0] = CodeMirror.innerMode(mode, state).mode;
var style = mode.token(stream, state);
if (stream.pos > stream.start) return style;
}
throw new Error("Mode " + mode.name + " failed to advance stream.");
}
// Utility for getTokenAt and getLineTokens
function takeToken(cm, pos, precise, asArray) {
function getObj(copy) {
return {start: stream.start, end: stream.pos,
string: stream.current(),
type: style || null,
state: copy ? copyState(doc.mode, state) : state};
}
var doc = cm.doc, mode = doc.mode, style;
pos = clipPos(doc, pos);
var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise);
var stream = new StringStream(line.text, cm.options.tabSize), tokens;
if (asArray) tokens = [];
while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
stream.start = stream.pos;
style = readToken(mode, stream, state);
if (asArray) tokens.push(getObj(true));
}
return asArray ? tokens : getObj();
}
// Run the given mode's parser over a line, calling f for each token.
function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) {
var flattenSpans = mode.flattenSpans;
if (flattenSpans == null) flattenSpans = cm.options.flattenSpans;
var curStart = 0, curStyle = null;
var stream = new StringStream(text, cm.options.tabSize), style;
var inner = cm.options.addModeClass && [null];
if (text == "") extractLineClasses(callBlankLine(mode, state), lineClasses);
while (!stream.eol()) {
if (stream.pos > cm.options.maxHighlightLength) {
flattenSpans = false;
if (forceToEnd) processLine(cm, text, state, stream.pos);
stream.pos = text.length;
style = null;
} else {
style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses);
}
if (inner) {
var mName = inner[0].name;
if (mName) style = "m-" + (style ? mName + " " + style : mName);
}
if (!flattenSpans || curStyle != style) {
while (curStart < stream.start) {
curStart = Math.min(stream.start, curStart + 50000);
f(curStart, curStyle);
}
curStyle = style;
}
stream.start = stream.pos;
}
while (curStart < stream.pos) {
// Webkit seems to refuse to render text nodes longer than 57444 characters
var pos = Math.min(stream.pos, curStart + 50000);
f(pos, curStyle);
curStart = pos;
}
}
// Compute a style array (an array starting with a mode generation
// -- for invalidation -- followed by pairs of end positions and
// style strings), which is used to highlight the tokens on the
// line.
function highlightLine(cm, line, state, forceToEnd) {
// A styles array always starts with a number identifying the
// mode/overlays that it is based on (for easy invalidation).
var st = [cm.state.modeGen], lineClasses = {};
// Compute the base array of styles
runMode(cm, line.text, cm.doc.mode, state, function(end, style) {
st.push(end, style);
}, lineClasses, forceToEnd);
// Run overlays, adjust style array.
for (var o = 0; o < cm.state.overlays.length; ++o) {
var overlay = cm.state.overlays[o], i = 1, at = 0;
runMode(cm, line.text, overlay.mode, true, function(end, style) {
var start = i;
// Ensure there's a token end at the current position, and that i points at it
while (at < end) {
var i_end = st[i];
if (i_end > end)
st.splice(i, 1, end, st[i+1], i_end);
i += 2;
at = Math.min(end, i_end);
}
if (!style) return;
if (overlay.opaque) {
st.splice(start, i - start, end, "cm-overlay " + style);
i = start + 2;
} else {
for (; start < i; start += 2) {
var cur = st[start+1];
st[start+1] = (cur ? cur + " " : "") + "cm-overlay " + style;
}
}
}, lineClasses);
}
return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null};
}
function getLineStyles(cm, line, updateFrontier) {
if (!line.styles || line.styles[0] != cm.state.modeGen) {
var result = highlightLine(cm, line, line.stateAfter = getStateBefore(cm, lineNo(line)));
line.styles = result.styles;
if (result.classes) line.styleClasses = result.classes;
else if (line.styleClasses) line.styleClasses = null;
if (updateFrontier === cm.doc.frontier) cm.doc.frontier++;
}
return line.styles;
}
// Lightweight form of highlight -- proceed over this line and
// update state, but don't save a style array. Used for lines that
// aren't currently visible.
function processLine(cm, text, state, startAt) {
var mode = cm.doc.mode;
var stream = new StringStream(text, cm.options.tabSize);
stream.start = stream.pos = startAt || 0;
if (text == "") callBlankLine(mode, state);
while (!stream.eol() && stream.pos <= cm.options.maxHighlightLength) {
readToken(mode, stream, state);
stream.start = stream.pos;
}
}
// Convert a style as returned by a mode (either null, or a string
// containing one or more styles) to a CSS style. This is cached,
// and also looks for line-wide styles.
var styleToClassCache = {}, styleToClassCacheWithMode = {};
function interpretTokenStyle(style, options) {
if (!style || /^\s*$/.test(style)) return null;
var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache;
return cache[style] ||
(cache[style] = style.replace(/\S+/g, "cm-$&"));
}
// Render the DOM representation of the text of a line. Also builds
// up a 'line map', which points at the DOM nodes that represent
// specific stretches of text, and is used by the measuring code.
// The returned object contains the DOM node, this map, and
// information about line-wide styles that were set by the mode.
function buildLineContent(cm, lineView) {
// The padding-right forces the element to have a 'border', which
// is needed on Webkit to be able to get line-level bounding
// rectangles for it (in measureChar).
var content = elt("span", null, null, webkit ? "padding-right: .1px" : null);
var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content,
col: 0, pos: 0, cm: cm,
splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")};
lineView.measure = {};
// Iterate over the logical lines that make up this visual line.
for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
var line = i ? lineView.rest[i - 1] : lineView.line, order;
builder.pos = 0;
builder.addToken = buildToken;
// Optionally wire in some hacks into the token-rendering
// algorithm, to deal with browser quirks.
if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line)))
builder.addToken = buildTokenBadBidi(builder.addToken, order);
builder.map = [];
var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line);
insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate));
if (line.styleClasses) {
if (line.styleClasses.bgClass)
builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "");
if (line.styleClasses.textClass)
builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "");
}
// Ensure at least a single node is present, for measuring.
if (builder.map.length == 0)
builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure)));
// Store the map and a cache object for the current logical line
if (i == 0) {
lineView.measure.map = builder.map;
lineView.measure.cache = {};
} else {
(lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map);
(lineView.measure.caches || (lineView.measure.caches = [])).push({});
}
}
// See issue #2901
if (webkit && /\bcm-tab\b/.test(builder.content.lastChild.className))
builder.content.className = "cm-tab-wrap-hack";
signal(cm, "renderLine", cm, lineView.line, builder.pre);
if (builder.pre.className)
builder.textClass = joinClasses(builder.pre.className, builder.textClass || "");
return builder;
}
function defaultSpecialCharPlaceholder(ch) {
var token = elt("span", "\u2022", "cm-invalidchar");
token.title = "\\u" + ch.charCodeAt(0).toString(16);
token.setAttribute("aria-label", token.title);
return token;
}
// Build up the DOM representation for a single token, and add it to
// the line map. Takes care to render special characters separately.
function buildToken(builder, text, style, startStyle, endStyle, title, css) {
if (!text) return;
var displayText = builder.splitSpaces ? text.replace(/ {3,}/g, splitSpaces) : text;
var special = builder.cm.state.specialChars, mustWrap = false;
if (!special.test(text)) {
builder.col += text.length;
var content = document.createTextNode(displayText);
builder.map.push(builder.pos, builder.pos + text.length, content);
if (ie && ie_version < 9) mustWrap = true;
builder.pos += text.length;
} else {
var content = document.createDocumentFragment(), pos = 0;
while (true) {
special.lastIndex = pos;
var m = special.exec(text);
var skipped = m ? m.index - pos : text.length - pos;
if (skipped) {
var txt = document.createTextNode(displayText.slice(pos, pos + skipped));
if (ie && ie_version < 9) content.appendChild(elt("span", [txt]));
else content.appendChild(txt);
builder.map.push(builder.pos, builder.pos + skipped, txt);
builder.col += skipped;
builder.pos += skipped;
}
if (!m) break;
pos += skipped + 1;
if (m[0] == "\t") {
var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize;
var txt = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"));
txt.setAttribute("role", "presentation");
txt.setAttribute("cm-text", "\t");
builder.col += tabWidth;
} else {
var txt = builder.cm.options.specialCharPlaceholder(m[0]);
txt.setAttribute("cm-text", m[0]);
if (ie && ie_version < 9) content.appendChild(elt("span", [txt]));
else content.appendChild(txt);
builder.col += 1;
}
builder.map.push(builder.pos, builder.pos + 1, txt);
builder.pos++;
}
}
if (style || startStyle || endStyle || mustWrap || css) {
var fullStyle = style || "";
if (startStyle) fullStyle += startStyle;
if (endStyle) fullStyle += endStyle;
var token = elt("span", [content], fullStyle, css);
if (title) token.title = title;
return builder.content.appendChild(token);
}
builder.content.appendChild(content);
}
function splitSpaces(old) {
var out = " ";
for (var i = 0; i < old.length - 2; ++i) out += i % 2 ? " " : "\u00a0";
out += " ";
return out;
}
// Work around nonsense dimensions being reported for stretches of
// right-to-left text.
function buildTokenBadBidi(inner, order) {
return function(builder, text, style, startStyle, endStyle, title, css) {
style = style ? style + " cm-force-border" : "cm-force-border";
var start = builder.pos, end = start + text.length;
for (;;) {
// Find the part that overlaps with the start of this text
for (var i = 0; i < order.length; i++) {
var part = order[i];
if (part.to > start && part.from <= start) break;
}
if (part.to >= end) return inner(builder, text, style, startStyle, endStyle, title, css);
inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css);
startStyle = null;
text = text.slice(part.to - start);
start = part.to;
}
};
}
function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
var widget = !ignoreWidget && marker.widgetNode;
if (widget) builder.map.push(builder.pos, builder.pos + size, widget);
if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
if (!widget)
widget = builder.content.appendChild(document.createElement("span"));
widget.setAttribute("cm-marker", marker.id);
}
if (widget) {
builder.cm.display.input.setUneditable(widget);
builder.content.appendChild(widget);
}
builder.pos += size;
}
// Outputs a number of spans to make up a line, taking highlighting
// and marked text into account.
function insertLineContent(line, builder, styles) {
var spans = line.markedSpans, allText = line.text, at = 0;
if (!spans) {
for (var i = 1; i < styles.length; i+=2)
builder.addToken(builder, allText.slice(at, at = styles[i]), interpretTokenStyle(styles[i+1], builder.cm.options));
return;
}
var len = allText.length, pos = 0, i = 1, text = "", style, css;
var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed;
for (;;) {
if (nextChange == pos) { // Update current marker set
spanStyle = spanEndStyle = spanStartStyle = title = css = "";
collapsed = null; nextChange = Infinity;
var foundBookmarks = [];
for (var j = 0; j < spans.length; ++j) {
var sp = spans[j], m = sp.marker;
if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
foundBookmarks.push(m);
} else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
if (sp.to != null && sp.to != pos && nextChange > sp.to) {
nextChange = sp.to;
spanEndStyle = "";
}
if (m.className) spanStyle += " " + m.className;
if (m.css) css = m.css;
if (m.startStyle && sp.from == pos) spanStartStyle += " " + m.startStyle;
if (m.endStyle && sp.to == nextChange) spanEndStyle += " " + m.endStyle;
if (m.title && !title) title = m.title;
if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
collapsed = sp;
} else if (sp.from > pos && nextChange > sp.from) {
nextChange = sp.from;
}
}
if (collapsed && (collapsed.from || 0) == pos) {
buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
collapsed.marker, collapsed.from == null);
if (collapsed.to == null) return;
if (collapsed.to == pos) collapsed = false;
}
if (!collapsed && foundBookmarks.length) for (var j = 0; j < foundBookmarks.length; ++j)
buildCollapsedSpan(builder, 0, foundBookmarks[j]);
}
if (pos >= len) break;
var upto = Math.min(len, nextChange);
while (true) {
if (text) {
var end = pos + text.length;
if (!collapsed) {
var tokenText = end > upto ? text.slice(0, upto - pos) : text;
builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css);
}
if (end >= upto) {text = text.slice(upto - pos); pos = upto; break;}
pos = end;
spanStartStyle = "";
}
text = allText.slice(at, at = styles[i++]);
style = interpretTokenStyle(styles[i++], builder.cm.options);
}
}
}
// DOCUMENT DATA STRUCTURE
// By default, updates that start and end at the beginning of a line
// are treated specially, in order to make the association of line
// widgets and marker elements with the text behave more intuitive.
function isWholeLineUpdate(doc, change) {
return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
(!doc.cm || doc.cm.options.wholeLineUpdateBefore);
}
// Perform a change on the document data structure.
function updateDoc(doc, change, markedSpans, estimateHeight) {
function spansFor(n) {return markedSpans ? markedSpans[n] : null;}
function update(line, text, spans) {
updateLine(line, text, spans, estimateHeight);
signalLater(line, "change", line, change);
}
function linesFor(start, end) {
for (var i = start, result = []; i < end; ++i)
result.push(new Line(text[i], spansFor(i), estimateHeight));
return result;
}
var from = change.from, to = change.to, text = change.text;
var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line);
var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line;
// Adjust the line structure
if (change.full) {
doc.insert(0, linesFor(0, text.length));
doc.remove(text.length, doc.size - text.length);
} else if (isWholeLineUpdate(doc, change)) {
// This is a whole-line replace. Treated specially to make
// sure line objects move the way they are supposed to.
var added = linesFor(0, text.length - 1);
update(lastLine, lastLine.text, lastSpans);
if (nlines) doc.remove(from.line, nlines);
if (added.length) doc.insert(from.line, added);
} else if (firstLine == lastLine) {
if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans);
} else {
var added = linesFor(1, text.length - 1);
added.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight));
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
doc.insert(from.line + 1, added);
}
} else if (text.length == 1) {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0));
doc.remove(from.line + 1, nlines);
} else {
update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0));
update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans);
var added = linesFor(1, text.length - 1);
if (nlines > 1) doc.remove(from.line + 1, nlines - 1);
doc.insert(from.line + 1, added);
}
signalLater(doc, "change", doc, change);
}
// The document is represented as a BTree consisting of leaves, with
// chunk of lines in them, and branches, with up to ten leaves or
// other branch nodes below them. The top node is always a branch
// node, and is the document object itself (meaning it has
// additional methods and properties).
//
// All nodes have parent links. The tree is used both to go from
// line numbers to line objects, and to go from objects to numbers.
// It also indexes by height, and is used to convert between height
// and line object, and to find the total height of the document.
//
// See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html
function LeafChunk(lines) {
this.lines = lines;
this.parent = null;
for (var i = 0, height = 0; i < lines.length; ++i) {
lines[i].parent = this;
height += lines[i].height;
}
this.height = height;
}
LeafChunk.prototype = {
chunkSize: function() { return this.lines.length; },
// Remove the n lines at offset 'at'.
removeInner: function(at, n) {
for (var i = at, e = at + n; i < e; ++i) {
var line = this.lines[i];
this.height -= line.height;
cleanUpLine(line);
signalLater(line, "delete");
}
this.lines.splice(at, n);
},
// Helper used to collapse a small branch into a single leaf.
collapse: function(lines) {
lines.push.apply(lines, this.lines);
},
// Insert the given array of lines at offset 'at', count them as
// having the given height.
insertInner: function(at, lines, height) {
this.height += height;
this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at));
for (var i = 0; i < lines.length; ++i) lines[i].parent = this;
},
// Used to iterate over a part of the tree.
iterN: function(at, n, op) {
for (var e = at + n; at < e; ++at)
if (op(this.lines[at])) return true;
}
};
function BranchChunk(children) {
this.children = children;
var size = 0, height = 0;
for (var i = 0; i < children.length; ++i) {
var ch = children[i];
size += ch.chunkSize(); height += ch.height;
ch.parent = this;
}
this.size = size;
this.height = height;
this.parent = null;
}
BranchChunk.prototype = {
chunkSize: function() { return this.size; },
removeInner: function(at, n) {
this.size -= n;
for (var i = 0; i < this.children.length; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at < sz) {
var rm = Math.min(n, sz - at), oldHeight = child.height;
child.removeInner(at, rm);
this.height -= oldHeight - child.height;
if (sz == rm) { this.children.splice(i--, 1); child.parent = null; }
if ((n -= rm) == 0) break;
at = 0;
} else at -= sz;
}
// If the result is smaller than 25 lines, ensure that it is a
// single leaf node.
if (this.size - n < 25 &&
(this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
var lines = [];
this.collapse(lines);
this.children = [new LeafChunk(lines)];
this.children[0].parent = this;
}
},
collapse: function(lines) {
for (var i = 0; i < this.children.length; ++i) this.children[i].collapse(lines);
},
insertInner: function(at, lines, height) {
this.size += lines.length;
this.height += height;
for (var i = 0; i < this.children.length; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at <= sz) {
child.insertInner(at, lines, height);
if (child.lines && child.lines.length > 50) {
while (child.lines.length > 50) {
var spilled = child.lines.splice(child.lines.length - 25, 25);
var newleaf = new LeafChunk(spilled);
child.height -= newleaf.height;
this.children.splice(i + 1, 0, newleaf);
newleaf.parent = this;
}
this.maybeSpill();
}
break;
}
at -= sz;
}
},
// When a node has grown, check whether it should be split.
maybeSpill: function() {
if (this.children.length <= 10) return;
var me = this;
do {
var spilled = me.children.splice(me.children.length - 5, 5);
var sibling = new BranchChunk(spilled);
if (!me.parent) { // Become the parent node
var copy = new BranchChunk(me.children);
copy.parent = me;
me.children = [copy, sibling];
me = copy;
} else {
me.size -= sibling.size;
me.height -= sibling.height;
var myIndex = indexOf(me.parent.children, me);
me.parent.children.splice(myIndex + 1, 0, sibling);
}
sibling.parent = me.parent;
} while (me.children.length > 10);
me.parent.maybeSpill();
},
iterN: function(at, n, op) {
for (var i = 0; i < this.children.length; ++i) {
var child = this.children[i], sz = child.chunkSize();
if (at < sz) {
var used = Math.min(n, sz - at);
if (child.iterN(at, used, op)) return true;
if ((n -= used) == 0) break;
at = 0;
} else at -= sz;
}
}
};
var nextDocId = 0;
var Doc = CodeMirror.Doc = function(text, mode, firstLine) {
if (!(this instanceof Doc)) return new Doc(text, mode, firstLine);
if (firstLine == null) firstLine = 0;
BranchChunk.call(this, [new LeafChunk([new Line("", null)])]);
this.first = firstLine;
this.scrollTop = this.scrollLeft = 0;
this.cantEdit = false;
this.cleanGeneration = 1;
this.frontier = firstLine;
var start = Pos(firstLine, 0);
this.sel = simpleSelection(start);
this.history = new History(null);
this.id = ++nextDocId;
this.modeOption = mode;
if (typeof text == "string") text = splitLines(text);
updateDoc(this, {from: start, to: start, text: text});
setSelection(this, simpleSelection(start), sel_dontScroll);
};
Doc.prototype = createObj(BranchChunk.prototype, {
constructor: Doc,
// Iterate over the document. Supports two forms -- with only one
// argument, it calls that for each line in the document. With
// three, it iterates over the range given by the first two (with
// the second being non-inclusive).
iter: function(from, to, op) {
if (op) this.iterN(from - this.first, to - from, op);
else this.iterN(this.first, this.first + this.size, from);
},
// Non-public interface for adding and removing lines.
insert: function(at, lines) {
var height = 0;
for (var i = 0; i < lines.length; ++i) height += lines[i].height;
this.insertInner(at - this.first, lines, height);
},
remove: function(at, n) { this.removeInner(at - this.first, n); },
// From here, the methods are part of the public interface. Most
// are also available from CodeMirror (editor) instances.
getValue: function(lineSep, lineFilter) {
var lines = getLines(this, this.first, this.first + this.size, lineFilter);
if (lineSep === false) return lines;
return lines.join(lineSep || "\n");
},
setValue: docMethodOp(function(code) {
var top = Pos(this.first, 0), last = this.first + this.size - 1;
makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
text: splitLines(code), origin: "setValue", full: true}, true);
setSelection(this, simpleSelection(top));
}),
replaceRange: function(code, from, to, origin) {
from = clipPos(this, from);
to = to ? clipPos(this, to) : from;
replaceRange(this, code, from, to, origin);
},
getRange: function(from, to, lineSep) {
var lines = getBetween(this, clipPos(this, from), clipPos(this, to));
if (lineSep === false) return lines;
return lines.join(lineSep || "\n");
},
getLine: function(line) {var l = this.getLineHandle(line); return l && l.text;},
getLineHandle: function(line) {if (isLine(this, line)) return getLine(this, line);},
getLineNumber: function(line) {return lineNo(line);},
getLineHandleVisualStart: function(line) {
if (typeof line == "number") line = getLine(this, line);
return visualLine(line);
},
lineCount: function() {return this.size;},
firstLine: function() {return this.first;},
lastLine: function() {return this.first + this.size - 1;},
clipPos: function(pos) {return clipPos(this, pos);},
getCursor: function(start) {
var range = this.sel.primary(), pos;
if (start == null || start == "head") pos = range.head;
else if (start == "anchor") pos = range.anchor;
else if (start == "end" || start == "to" || start === false) pos = range.to();
else pos = range.from();
return pos;
},
listSelections: function() { return this.sel.ranges; },
somethingSelected: function() {return this.sel.somethingSelected();},
setCursor: docMethodOp(function(line, ch, options) {
setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options);
}),
setSelection: docMethodOp(function(anchor, head, options) {
setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options);
}),
extendSelection: docMethodOp(function(head, other, options) {
extendSelection(this, clipPos(this, head), other && clipPos(this, other), options);
}),
extendSelections: docMethodOp(function(heads, options) {
extendSelections(this, clipPosArray(this, heads, options));
}),
extendSelectionsBy: docMethodOp(function(f, options) {
extendSelections(this, map(this.sel.ranges, f), options);
}),
setSelections: docMethodOp(function(ranges, primary, options) {
if (!ranges.length) return;
for (var i = 0, out = []; i < ranges.length; i++)
out[i] = new Range(clipPos(this, ranges[i].anchor),
clipPos(this, ranges[i].head));
if (primary == null) primary = Math.min(ranges.length - 1, this.sel.primIndex);
setSelection(this, normalizeSelection(out, primary), options);
}),
addSelection: docMethodOp(function(anchor, head, options) {
var ranges = this.sel.ranges.slice(0);
ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)));
setSelection(this, normalizeSelection(ranges, ranges.length - 1), options);
}),
getSelection: function(lineSep) {
var ranges = this.sel.ranges, lines;
for (var i = 0; i < ranges.length; i++) {
var sel = getBetween(this, ranges[i].from(), ranges[i].to());
lines = lines ? lines.concat(sel) : sel;
}
if (lineSep === false) return lines;
else return lines.join(lineSep || "\n");
},
getSelections: function(lineSep) {
var parts = [], ranges = this.sel.ranges;
for (var i = 0; i < ranges.length; i++) {
var sel = getBetween(this, ranges[i].from(), ranges[i].to());
if (lineSep !== false) sel = sel.join(lineSep || "\n");
parts[i] = sel;
}
return parts;
},
replaceSelection: function(code, collapse, origin) {
var dup = [];
for (var i = 0; i < this.sel.ranges.length; i++)
dup[i] = code;
this.replaceSelections(dup, collapse, origin || "+input");
},
replaceSelections: docMethodOp(function(code, collapse, origin) {
var changes = [], sel = this.sel;
for (var i = 0; i < sel.ranges.length; i++) {
var range = sel.ranges[i];
changes[i] = {from: range.from(), to: range.to(), text: splitLines(code[i]), origin: origin};
}
var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse);
for (var i = changes.length - 1; i >= 0; i--)
makeChange(this, changes[i]);
if (newSel) setSelectionReplaceHistory(this, newSel);
else if (this.cm) ensureCursorVisible(this.cm);
}),
undo: docMethodOp(function() {makeChangeFromHistory(this, "undo");}),
redo: docMethodOp(function() {makeChangeFromHistory(this, "redo");}),
undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true);}),
redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true);}),
setExtending: function(val) {this.extend = val;},
getExtending: function() {return this.extend;},
historySize: function() {
var hist = this.history, done = 0, undone = 0;
for (var i = 0; i < hist.done.length; i++) if (!hist.done[i].ranges) ++done;
for (var i = 0; i < hist.undone.length; i++) if (!hist.undone[i].ranges) ++undone;
return {undo: done, redo: undone};
},
clearHistory: function() {this.history = new History(this.history.maxGeneration);},
markClean: function() {
this.cleanGeneration = this.changeGeneration(true);
},
changeGeneration: function(forceSplit) {
if (forceSplit)
this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null;
return this.history.generation;
},
isClean: function (gen) {
return this.history.generation == (gen || this.cleanGeneration);
},
getHistory: function() {
return {done: copyHistoryArray(this.history.done),
undone: copyHistoryArray(this.history.undone)};
},
setHistory: function(histData) {
var hist = this.history = new History(this.history.maxGeneration);
hist.done = copyHistoryArray(histData.done.slice(0), null, true);
hist.undone = copyHistoryArray(histData.undone.slice(0), null, true);
},
addLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) {
var prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass";
if (!line[prop]) line[prop] = cls;
else if (classTest(cls).test(line[prop])) return false;
else line[prop] += " " + cls;
return true;
});
}),
removeLineClass: docMethodOp(function(handle, where, cls) {
return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function(line) {
var prop = where == "text" ? "textClass"
: where == "background" ? "bgClass"
: where == "gutter" ? "gutterClass" : "wrapClass";
var cur = line[prop];
if (!cur) return false;
else if (cls == null) line[prop] = null;
else {
var found = cur.match(classTest(cls));
if (!found) return false;
var end = found.index + found[0].length;
line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null;
}
return true;
});
}),
addLineWidget: docMethodOp(function(handle, node, options) {
return addLineWidget(this, handle, node, options);
}),
removeLineWidget: function(widget) { widget.clear(); },
markText: function(from, to, options) {
return markText(this, clipPos(this, from), clipPos(this, to), options, "range");
},
setBookmark: function(pos, options) {
var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
insertLeft: options && options.insertLeft,
clearWhenEmpty: false, shared: options && options.shared,
handleMouseEvents: options && options.handleMouseEvents};
pos = clipPos(this, pos);
return markText(this, pos, pos, realOpts, "bookmark");
},
findMarksAt: function(pos) {
pos = clipPos(this, pos);
var markers = [], spans = getLine(this, pos.line).markedSpans;
if (spans) for (var i = 0; i < spans.length; ++i) {
var span = spans[i];
if ((span.from == null || span.from <= pos.ch) &&
(span.to == null || span.to >= pos.ch))
markers.push(span.marker.parent || span.marker);
}
return markers;
},
findMarks: function(from, to, filter) {
from = clipPos(this, from); to = clipPos(this, to);
var found = [], lineNo = from.line;
this.iter(from.line, to.line + 1, function(line) {
var spans = line.markedSpans;
if (spans) for (var i = 0; i < spans.length; i++) {
var span = spans[i];
if (!(lineNo == from.line && from.ch > span.to ||
span.from == null && lineNo != from.line||
lineNo == to.line && span.from > to.ch) &&
(!filter || filter(span.marker)))
found.push(span.marker.parent || span.marker);
}
++lineNo;
});
return found;
},
getAllMarks: function() {
var markers = [];
this.iter(function(line) {
var sps = line.markedSpans;
if (sps) for (var i = 0; i < sps.length; ++i)
if (sps[i].from != null) markers.push(sps[i].marker);
});
return markers;
},
posFromIndex: function(off) {
var ch, lineNo = this.first;
this.iter(function(line) {
var sz = line.text.length + 1;
if (sz > off) { ch = off; return true; }
off -= sz;
++lineNo;
});
return clipPos(this, Pos(lineNo, ch));
},
indexFromPos: function (coords) {
coords = clipPos(this, coords);
var index = coords.ch;
if (coords.line < this.first || coords.ch < 0) return 0;
this.iter(this.first, coords.line, function (line) {
index += line.text.length + 1;
});
return index;
},
copy: function(copyHistory) {
var doc = new Doc(getLines(this, this.first, this.first + this.size), this.modeOption, this.first);
doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft;
doc.sel = this.sel;
doc.extend = false;
if (copyHistory) {
doc.history.undoDepth = this.history.undoDepth;
doc.setHistory(this.getHistory());
}
return doc;
},
linkedDoc: function(options) {
if (!options) options = {};
var from = this.first, to = this.first + this.size;
if (options.from != null && options.from > from) from = options.from;
if (options.to != null && options.to < to) to = options.to;
var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from);
if (options.sharedHist) copy.history = this.history;
(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist});
copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}];
copySharedMarkers(copy, findSharedMarkers(this));
return copy;
},
unlinkDoc: function(other) {
if (other instanceof CodeMirror) other = other.doc;
if (this.linked) for (var i = 0; i < this.linked.length; ++i) {
var link = this.linked[i];
if (link.doc != other) continue;
this.linked.splice(i, 1);
other.unlinkDoc(this);
detachSharedMarkers(findSharedMarkers(this));
break;
}
// If the histories were shared, split them again
if (other.history == this.history) {
var splitIds = [other.id];
linkedDocs(other, function(doc) {splitIds.push(doc.id);}, true);
other.history = new History(null);
other.history.done = copyHistoryArray(this.history.done, splitIds);
other.history.undone = copyHistoryArray(this.history.undone, splitIds);
}
},
iterLinkedDocs: function(f) {linkedDocs(this, f);},
getMode: function() {return this.mode;},
getEditor: function() {return this.cm;}
});
// Public alias.
Doc.prototype.eachLine = Doc.prototype.iter;
// Set up methods on CodeMirror's prototype to redirect to the editor's document.
var dontDelegate = "iter insert remove copy getEditor constructor".split(" ");
for (var prop in Doc.prototype) if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
CodeMirror.prototype[prop] = (function(method) {
return function() {return method.apply(this.doc, arguments);};
})(Doc.prototype[prop]);
eventMixin(Doc);
// Call f for all linked documents.
function linkedDocs(doc, f, sharedHistOnly) {
function propagate(doc, skip, sharedHist) {
if (doc.linked) for (var i = 0; i < doc.linked.length; ++i) {
var rel = doc.linked[i];
if (rel.doc == skip) continue;
var shared = sharedHist && rel.sharedHist;
if (sharedHistOnly && !shared) continue;
f(rel.doc, shared);
propagate(rel.doc, doc, shared);
}
}
propagate(doc, null, true);
}
// Attach a document to an editor.
function attachDoc(cm, doc) {
if (doc.cm) throw new Error("This document is already in use.");
cm.doc = doc;
doc.cm = cm;
estimateLineHeights(cm);
loadMode(cm);
if (!cm.options.lineWrapping) findMaxLine(cm);
cm.options.mode = doc.modeOption;
regChange(cm);
}
// LINE UTILITIES
// Find the line object corresponding to the given line number.
function getLine(doc, n) {
n -= doc.first;
if (n < 0 || n >= doc.size) throw new Error("There is no line " + (n + doc.first) + " in the document.");
for (var chunk = doc; !chunk.lines;) {
for (var i = 0;; ++i) {
var child = chunk.children[i], sz = child.chunkSize();
if (n < sz) { chunk = child; break; }
n -= sz;
}
}
return chunk.lines[n];
}
// Get the part of a document between two positions, as an array of
// strings.
function getBetween(doc, start, end) {
var out = [], n = start.line;
doc.iter(start.line, end.line + 1, function(line) {
var text = line.text;
if (n == end.line) text = text.slice(0, end.ch);
if (n == start.line) text = text.slice(start.ch);
out.push(text);
++n;
});
return out;
}
// Get the lines between from and to, as array of strings.
function getLines(doc, from, to, lineFilter) {
var out = [];
doc.iter(from, to, function(line) {
var text = line.text;
if(lineFilter){
text = lineFilter(line);
}
out.push(text);
});
return out;
}
// Update the height of a line, propagating the height change
// upwards to parent nodes.
function updateLineHeight(line, height) {
var diff = height - line.height;
if (diff) for (var n = line; n; n = n.parent) n.height += diff;
}
// Given a line object, find its line number by walking up through
// its parent links.
function lineNo(line) {
if (line.parent == null) return null;
var cur = line.parent, no = indexOf(cur.lines, line);
for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
for (var i = 0;; ++i) {
if (chunk.children[i] == cur) break;
no += chunk.children[i].chunkSize();
}
}
return no + cur.first;
}
// Find the line at the given vertical position, using the height
// information in the document tree.
function lineAtHeight(chunk, h) {
var n = chunk.first;
outer: do {
for (var i = 0; i < chunk.children.length; ++i) {
var child = chunk.children[i], ch = child.height;
if (h < ch) { chunk = child; continue outer; }
h -= ch;
n += child.chunkSize();
}
return n;
} while (!chunk.lines);
for (var i = 0; i < chunk.lines.length; ++i) {
var line = chunk.lines[i], lh = line.height;
if (h < lh) break;
h -= lh;
}
return n + i;
}
// Find the height above the given line.
function heightAtLine(lineObj) {
lineObj = visualLine(lineObj);
var h = 0, chunk = lineObj.parent;
for (var i = 0; i < chunk.lines.length; ++i) {
var line = chunk.lines[i];
if (line == lineObj) break;
else h += line.height;
}
for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
for (var i = 0; i < p.children.length; ++i) {
var cur = p.children[i];
if (cur == chunk) break;
else h += cur.height;
}
}
return h;
}
// Get the bidi ordering for the given line (and cache it). Returns
// false for lines that are fully left-to-right, and an array of
// BidiSpan objects otherwise.
function getOrder(line) {
var order = line.order;
if (order == null) order = line.order = bidiOrdering(line.text);
return order;
}
// HISTORY
function History(startGen) {
// Arrays of change events and selections. Doing something adds an
// event to done and clears undo. Undoing moves events from done
// to undone, redoing moves them in the other direction.
this.done = []; this.undone = [];
this.undoDepth = Infinity;
// Used to track when changes can be merged into a single undo
// event
this.lastModTime = this.lastSelTime = 0;
this.lastOp = this.lastSelOp = null;
this.lastOrigin = this.lastSelOrigin = null;
// Used by the isClean() method
this.generation = this.maxGeneration = startGen || 1;
}
// Create a history change event from an updateDoc-style change
// object.
function historyChangeFromChange(doc, change) {
var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)};
attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);
linkedDocs(doc, function(doc) {attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1);}, true);
return histChange;
}
// Pop all selection events off the end of a history array. Stop at
// a change event.
function clearSelectionEvents(array) {
while (array.length) {
var last = lst(array);
if (last.ranges) array.pop();
else break;
}
}
// Find the top change event in the history. Pop off selection
// events that are in the way.
function lastChangeEvent(hist, force) {
if (force) {
clearSelectionEvents(hist.done);
return lst(hist.done);
} else if (hist.done.length && !lst(hist.done).ranges) {
return lst(hist.done);
} else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
hist.done.pop();
return lst(hist.done);
}
}
// Register a change in the history. Merges changes that are within
// a single operation, ore are close together with an origin that
// allows merging (starting with "+") into a single event.
function addChangeToHistory(doc, change, selAfter, opId) {
var hist = doc.history;
hist.undone.length = 0;
var time = +new Date, cur;
if ((hist.lastOp == opId ||
hist.lastOrigin == change.origin && change.origin &&
((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) ||
change.origin.charAt(0) == "*")) &&
(cur = lastChangeEvent(hist, hist.lastOp == opId))) {
// Merge this change into the last event
var last = lst(cur.changes);
if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
// Optimized case for simple insertion -- don't want to add
// new changesets for every character typed
last.to = changeEnd(change);
} else {
// Add new sub-event
cur.changes.push(historyChangeFromChange(doc, change));
}
} else {
// Can not be merged, start a new event.
var before = lst(hist.done);
if (!before || !before.ranges)
pushSelectionToHistory(doc.sel, hist.done);
cur = {changes: [historyChangeFromChange(doc, change)],
generation: hist.generation};
hist.done.push(cur);
while (hist.done.length > hist.undoDepth) {
hist.done.shift();
if (!hist.done[0].ranges) hist.done.shift();
}
}
hist.done.push(selAfter);
hist.generation = ++hist.maxGeneration;
hist.lastModTime = hist.lastSelTime = time;
hist.lastOp = hist.lastSelOp = opId;
hist.lastOrigin = hist.lastSelOrigin = change.origin;
if (!last) signal(doc, "historyAdded");
}
function selectionEventCanBeMerged(doc, origin, prev, sel) {
var ch = origin.charAt(0);
return ch == "*" ||
ch == "+" &&
prev.ranges.length == sel.ranges.length &&
prev.somethingSelected() == sel.somethingSelected() &&
new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500);
}
// Called whenever the selection changes, sets the new selection as
// the pending selection in the history, and pushes the old pending
// selection into the 'done' array when it was significantly
// different (in number of selected ranges, emptiness, or time).
function addSelectionToHistory(doc, sel, opId, options) {
var hist = doc.history, origin = options && options.origin;
// A new event is started when the previous origin does not match
// the current, or the origins don't allow matching. Origins
// starting with * are always merged, those starting with + are
// merged when similar and close together in time.
if (opId == hist.lastSelOp ||
(origin && hist.lastSelOrigin == origin &&
(hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
hist.done[hist.done.length - 1] = sel;
else
pushSelectionToHistory(sel, hist.done);
hist.lastSelTime = +new Date;
hist.lastSelOrigin = origin;
hist.lastSelOp = opId;
if (options && options.clearRedo !== false)
clearSelectionEvents(hist.undone);
}
function pushSelectionToHistory(sel, dest) {
var top = lst(dest);
if (!(top && top.ranges && top.equals(sel)))
dest.push(sel);
}
// Used to store marked span information in the history.
function attachLocalSpans(doc, change, from, to) {
var existing = change["spans_" + doc.id], n = 0;
doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function(line) {
if (line.markedSpans)
(existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans;
++n;
});
}
// When un/re-doing restores text containing marked spans, those
// that have been explicitly cleared should not be restored.
function removeClearedSpans(spans) {
if (!spans) return null;
for (var i = 0, out; i < spans.length; ++i) {
if (spans[i].marker.explicitlyCleared) { if (!out) out = spans.slice(0, i); }
else if (out) out.push(spans[i]);
}
return !out ? spans : out.length ? out : null;
}
// Retrieve and filter the old marked spans stored in a change event.
function getOldSpans(doc, change) {
var found = change["spans_" + doc.id];
if (!found) return null;
for (var i = 0, nw = []; i < change.text.length; ++i)
nw.push(removeClearedSpans(found[i]));
return nw;
}
// Used both to provide a JSON-safe object in .getHistory, and, when
// detaching a document, to split the history in two
function copyHistoryArray(events, newGroup, instantiateSel) {
for (var i = 0, copy = []; i < events.length; ++i) {
var event = events[i];
if (event.ranges) {
copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event);
continue;
}
var changes = event.changes, newChanges = [];
copy.push({changes: newChanges});
for (var j = 0; j < changes.length; ++j) {
var change = changes[j], m;
newChanges.push({from: change.from, to: change.to, text: change.text});
if (newGroup) for (var prop in change) if (m = prop.match(/^spans_(\d+)$/)) {
if (indexOf(newGroup, Number(m[1])) > -1) {
lst(newChanges)[prop] = change[prop];
delete change[prop];
}
}
}
}
return copy;
}
// Rebasing/resetting history to deal with externally-sourced changes
function rebaseHistSelSingle(pos, from, to, diff) {
if (to < pos.line) {
pos.line += diff;
} else if (from < pos.line) {
pos.line = from;
pos.ch = 0;
}
}
// Tries to rebase an array of history events given a change in the
// document. If the change touches the same lines as the event, the
// event, and everything 'behind' it, is discarded. If the change is
// before the event, the event's positions are updated. Uses a
// copy-on-write scheme for the positions, to avoid having to
// reallocate them all on every rebase, but also avoid problems with
// shared position objects being unsafely updated.
function rebaseHistArray(array, from, to, diff) {
for (var i = 0; i < array.length; ++i) {
var sub = array[i], ok = true;
if (sub.ranges) {
if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true; }
for (var j = 0; j < sub.ranges.length; j++) {
rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff);
rebaseHistSelSingle(sub.ranges[j].head, from, to, diff);
}
continue;
}
for (var j = 0; j < sub.changes.length; ++j) {
var cur = sub.changes[j];
if (to < cur.from.line) {
cur.from = Pos(cur.from.line + diff, cur.from.ch);
cur.to = Pos(cur.to.line + diff, cur.to.ch);
} else if (from <= cur.to.line) {
ok = false;
break;
}
}
if (!ok) {
array.splice(0, i + 1);
i = 0;
}
}
}
function rebaseHist(hist, change) {
var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1;
rebaseHistArray(hist.done, from, to, diff);
rebaseHistArray(hist.undone, from, to, diff);
}
// EVENT UTILITIES
// Due to the fact that we still support jurassic IE versions, some
// compatibility wrappers are needed.
var e_preventDefault = CodeMirror.e_preventDefault = function(e) {
if (e.preventDefault) e.preventDefault();
else e.returnValue = false;
};
var e_stopPropagation = CodeMirror.e_stopPropagation = function(e) {
if (e.stopPropagation) e.stopPropagation();
else e.cancelBubble = true;
};
function e_defaultPrevented(e) {
return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false;
}
var e_stop = CodeMirror.e_stop = function(e) {e_preventDefault(e); e_stopPropagation(e);};
function e_target(e) {return e.target || e.srcElement;}
function e_button(e) {
var b = e.which;
if (b == null) {
if (e.button & 1) b = 1;
else if (e.button & 2) b = 3;
else if (e.button & 4) b = 2;
}
if (mac && e.ctrlKey && b == 1) b = 3;
return b;
}
// EVENT HANDLING
// Lightweight event framework. on/off also work on DOM nodes,
// registering native DOM handlers.
var on = CodeMirror.on = function(emitter, type, f) {
if (emitter.addEventListener)
emitter.addEventListener(type, f, false);
else if (emitter.attachEvent)
emitter.attachEvent("on" + type, f);
else {
var map = emitter._handlers || (emitter._handlers = {});
var arr = map[type] || (map[type] = []);
arr.push(f);
}
};
var off = CodeMirror.off = function(emitter, type, f) {
if (emitter.removeEventListener)
emitter.removeEventListener(type, f, false);
else if (emitter.detachEvent)
emitter.detachEvent("on" + type, f);
else {
var arr = emitter._handlers && emitter._handlers[type];
if (!arr) return;
for (var i = 0; i < arr.length; ++i)
if (arr[i] == f) { arr.splice(i, 1); break; }
}
};
var signal = CodeMirror.signal = function(emitter, type /*, values...*/) {
var arr = emitter._handlers && emitter._handlers[type];
if (!arr) return;
var args = Array.prototype.slice.call(arguments, 2);
for (var i = 0; i < arr.length; ++i) arr[i].apply(null, args);
};
var orphanDelayedCallbacks = null;
// Often, we want to signal events at a point where we are in the
// middle of some work, but don't want the handler to start calling
// other methods on the editor, which might be in an inconsistent
// state or simply not expect any other events to happen.
// signalLater looks whether there are any handlers, and schedules
// them to be executed when the last operation ends, or, if no
// operation is active, when a timeout fires.
function signalLater(emitter, type /*, values...*/) {
var arr = emitter._handlers && emitter._handlers[type];
if (!arr) return;
var args = Array.prototype.slice.call(arguments, 2), list;
if (operationGroup) {
list = operationGroup.delayedCallbacks;
} else if (orphanDelayedCallbacks) {
list = orphanDelayedCallbacks;
} else {
list = orphanDelayedCallbacks = [];
setTimeout(fireOrphanDelayed, 0);
}
function bnd(f) {return function(){f.apply(null, args);};};
for (var i = 0; i < arr.length; ++i)
list.push(bnd(arr[i]));
}
function fireOrphanDelayed() {
var delayed = orphanDelayedCallbacks;
orphanDelayedCallbacks = null;
for (var i = 0; i < delayed.length; ++i) delayed[i]();
}
// The DOM events that CodeMirror handles can be overridden by
// registering a (non-DOM) handler on the editor for the event name,
// and preventDefault-ing the event in that handler.
function signalDOMEvent(cm, e, override) {
if (typeof e == "string")
e = {type: e, preventDefault: function() { this.defaultPrevented = true; }};
signal(cm, override || e.type, cm, e);
return e_defaultPrevented(e) || e.codemirrorIgnore;
}
function signalCursorActivity(cm) {
var arr = cm._handlers && cm._handlers.cursorActivity;
if (!arr) return;
var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []);
for (var i = 0; i < arr.length; ++i) if (indexOf(set, arr[i]) == -1)
set.push(arr[i]);
}
function hasHandler(emitter, type) {
var arr = emitter._handlers && emitter._handlers[type];
return arr && arr.length > 0;
}
// Add on and off methods to a constructor's prototype, to make
// registering events on such objects more convenient.
function eventMixin(ctor) {
ctor.prototype.on = function(type, f) {on(this, type, f);};
ctor.prototype.off = function(type, f) {off(this, type, f);};
}
// MISC UTILITIES
// Number of pixels added to scroller and sizer to hide scrollbar
var scrollerGap = 30;
// Returned or thrown by various protocols to signal 'I'm not
// handling this'.
var Pass = CodeMirror.Pass = {toString: function(){return "CodeMirror.Pass";}};
// Reused option objects for setSelection & friends
var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"};
function Delayed() {this.id = null;}
Delayed.prototype.set = function(ms, f) {
clearTimeout(this.id);
this.id = setTimeout(f, ms);
};
// Counts the column offset in a string, taking tabs into account.
// Used mostly to find indentation.
var countColumn = CodeMirror.countColumn = function(string, end, tabSize, startIndex, startValue) {
if (end == null) {
end = string.search(/[^\s\u00a0]/);
if (end == -1) end = string.length;
}
for (var i = startIndex || 0, n = startValue || 0;;) {
var nextTab = string.indexOf("\t", i);
if (nextTab < 0 || nextTab >= end)
return n + (end - i);
n += nextTab - i;
n += tabSize - (n % tabSize);
i = nextTab + 1;
}
};
// The inverse of countColumn -- find the offset that corresponds to
// a particular column.
function findColumn(string, goal, tabSize) {
for (var pos = 0, col = 0;;) {
var nextTab = string.indexOf("\t", pos);
if (nextTab == -1) nextTab = string.length;
var skipped = nextTab - pos;
if (nextTab == string.length || col + skipped >= goal)
return pos + Math.min(skipped, goal - col);
col += nextTab - pos;
col += tabSize - (col % tabSize);
pos = nextTab + 1;
if (col >= goal) return pos;
}
}
var spaceStrs = [""];
function spaceStr(n) {
while (spaceStrs.length <= n)
spaceStrs.push(lst(spaceStrs) + " ");
return spaceStrs[n];
}
function lst(arr) { return arr[arr.length-1]; }
var selectInput = function(node) { node.select(); };
if (ios) // Mobile Safari apparently has a bug where select() is broken.
selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; };
else if (ie) // Suppress mysterious IE10 errors
selectInput = function(node) { try { node.select(); } catch(_e) {} };
function indexOf(array, elt) {
for (var i = 0; i < array.length; ++i)
if (array[i] == elt) return i;
return -1;
}
function map(array, f) {
var out = [];
for (var i = 0; i < array.length; i++) out[i] = f(array[i], i);
return out;
}
function nothing() {}
function createObj(base, props) {
var inst;
if (Object.create) {
inst = Object.create(base);
} else {
nothing.prototype = base;
inst = new nothing();
}
if (props) copyObj(props, inst);
return inst;
};
function copyObj(obj, target, overwrite) {
if (!target) target = {};
for (var prop in obj)
if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
target[prop] = obj[prop];
return target;
}
function bind(f) {
var args = Array.prototype.slice.call(arguments, 1);
return function(){return f.apply(null, args);};
}
var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
var isWordCharBasic = CodeMirror.isWordChar = function(ch) {
return /\w/.test(ch) || ch > "\x80" &&
(ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch));
};
function isWordChar(ch, helper) {
if (!helper) return isWordCharBasic(ch);
if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) return true;
return helper.test(ch);
}
function isEmpty(obj) {
for (var n in obj) if (obj.hasOwnProperty(n) && obj[n]) return false;
return true;
}
// Extending unicode characters. A series of a non-extending char +
// any number of extending chars is treated as a single unit as far
// as editing and measuring is concerned. This is not fully correct,
// since some scripts/fonts/browsers also treat other configurations
// of code points as a group.
var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;
function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch); }
// DOM UTILITIES
function elt(tag, content, className, style) {
var e = document.createElement(tag);
if (className) e.className = className;
if (style) e.style.cssText = style;
if (typeof content == "string") e.appendChild(document.createTextNode(content));
else if (content) for (var i = 0; i < content.length; ++i) e.appendChild(content[i]);
return e;
}
var range;
if (document.createRange) range = function(node, start, end, endNode) {
var r = document.createRange();
r.setEnd(endNode || node, end);
r.setStart(node, start);
return r;
};
else range = function(node, start, end) {
var r = document.body.createTextRange();
try { r.moveToElementText(node.parentNode); }
catch(e) { return r; }
r.collapse(true);
r.moveEnd("character", end);
r.moveStart("character", start);
return r;
};
function removeChildren(e) {
for (var count = e.childNodes.length; count > 0; --count)
e.removeChild(e.firstChild);
return e;
}
function removeChildrenAndAdd(parent, e) {
return removeChildren(parent).appendChild(e);
}
var contains = CodeMirror.contains = function(parent, child) {
if (child.nodeType == 3) // Android browser always returns false when child is a textnode
child = child.parentNode;
if (parent.contains)
return parent.contains(child);
do {
if (child.nodeType == 11) child = child.host;
if (child == parent) return true;
} while (child = child.parentNode);
};
function activeElt() { return document.activeElement; }
// Older versions of IE throws unspecified error when touching
// document.activeElement in some cases (during loading, in iframe)
if (ie && ie_version < 11) activeElt = function() {
try { return document.activeElement; }
catch(e) { return document.body; }
};
function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*"); }
var rmClass = CodeMirror.rmClass = function(node, cls) {
var current = node.className;
var match = classTest(cls).exec(current);
if (match) {
var after = current.slice(match.index + match[0].length);
node.className = current.slice(0, match.index) + (after ? match[1] + after : "");
}
};
var addClass = CodeMirror.addClass = function(node, cls) {
var current = node.className;
if (!classTest(cls).test(current)) node.className += (current ? " " : "") + cls;
};
function joinClasses(a, b) {
var as = a.split(" ");
for (var i = 0; i < as.length; i++)
if (as[i] && !classTest(as[i]).test(b)) b += " " + as[i];
return b;
}
// WINDOW-WIDE EVENTS
// These must be handled carefully, because naively registering a
// handler for each editor will cause the editors to never be
// garbage collected.
function forEachCodeMirror(f) {
if (!document.body.getElementsByClassName) return;
var byClass = document.body.getElementsByClassName("CodeMirror");
for (var i = 0; i < byClass.length; i++) {
var cm = byClass[i].CodeMirror;
if (cm) f(cm);
}
}
var globalsRegistered = false;
function ensureGlobalHandlers() {
if (globalsRegistered) return;
registerGlobalHandlers();
globalsRegistered = true;
}
function registerGlobalHandlers() {
// When the window resizes, we need to refresh active editors.
var resizeTimer;
on(window, "resize", function() {
if (resizeTimer == null) resizeTimer = setTimeout(function() {
resizeTimer = null;
forEachCodeMirror(onResize);
}, 100);
});
// When the window loses focus, we want to show the editor as blurred
on(window, "blur", function() {
forEachCodeMirror(onBlur);
});
}
// FEATURE DETECTION
// Detect drag-and-drop
var dragAndDrop = function() {
// There is *some* kind of drag-and-drop support in IE6-8, but I
// couldn't get it to work yet.
if (ie && ie_version < 9) return false;
var div = elt('div');
return "draggable" in div || "dragDrop" in div;
}();
var zwspSupported;
function zeroWidthElement(measure) {
if (zwspSupported == null) {
var test = elt("span", "\u200b");
removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]));
if (measure.firstChild.offsetHeight != 0)
zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8);
}
var node = zwspSupported ? elt("span", "\u200b") :
elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px");
node.setAttribute("cm-text", "");
return node;
}
// Feature-detect IE's crummy client rect reporting for bidi text
var badBidiRects;
function hasBadBidiRects(measure) {
if (badBidiRects != null) return badBidiRects;
var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"));
var r0 = range(txt, 0, 1).getBoundingClientRect();
if (!r0 || r0.left == r0.right) return false; // Safari returns null in some cases (#2780)
var r1 = range(txt, 1, 2).getBoundingClientRect();
return badBidiRects = (r1.right - r0.right < 3);
}
// See if "".split is the broken IE version, if so, provide an
// alternative way to split lines.
var splitLines = CodeMirror.splitLines = "\n\nb".split(/\n/).length != 3 ? function(string) {
var pos = 0, result = [], l = string.length;
while (pos <= l) {
var nl = string.indexOf("\n", pos);
if (nl == -1) nl = string.length;
var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl);
var rt = line.indexOf("\r");
if (rt != -1) {
result.push(line.slice(0, rt));
pos += rt + 1;
} else {
result.push(line);
pos = nl + 1;
}
}
return result;
} : function(string){return string.split(/\r\n?|\n/);};
var hasSelection = window.getSelection ? function(te) {
try { return te.selectionStart != te.selectionEnd; }
catch(e) { return false; }
} : function(te) {
try {var range = te.ownerDocument.selection.createRange();}
catch(e) {}
if (!range || range.parentElement() != te) return false;
return range.compareEndPoints("StartToEnd", range) != 0;
};
var hasCopyEvent = (function() {
var e = elt("div");
if ("oncopy" in e) return true;
e.setAttribute("oncopy", "return;");
return typeof e.oncopy == "function";
})();
var badZoomedRects = null;
function hasBadZoomedRects(measure) {
if (badZoomedRects != null) return badZoomedRects;
var node = removeChildrenAndAdd(measure, elt("span", "x"));
var normal = node.getBoundingClientRect();
var fromRange = range(node, 0, 1).getBoundingClientRect();
return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1;
}
// KEY NAMES
var keyNames = {3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod", 107: "=", 109: "-", 127: "Delete",
173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"};
CodeMirror.keyNames = keyNames;
(function() {
// Number keys
for (var i = 0; i < 10; i++) keyNames[i + 48] = keyNames[i + 96] = String(i);
// Alphabetic keys
for (var i = 65; i <= 90; i++) keyNames[i] = String.fromCharCode(i);
// Function keys
for (var i = 1; i <= 12; i++) keyNames[i + 111] = keyNames[i + 63235] = "F" + i;
})();
// BIDI HELPERS
function iterateBidiSections(order, from, to, f) {
if (!order) return f(from, to, "ltr");
var found = false;
for (var i = 0; i < order.length; ++i) {
var part = order[i];
if (part.from < to && part.to > from || from == to && part.to == from) {
f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr");
found = true;
}
}
if (!found) f(from, to, "ltr");
}
function bidiLeft(part) { return part.level % 2 ? part.to : part.from; }
function bidiRight(part) { return part.level % 2 ? part.from : part.to; }
function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0; }
function lineRight(line) {
var order = getOrder(line);
if (!order) return line.text.length;
return bidiRight(lst(order));
}
function lineStart(cm, lineN) {
var line = getLine(cm.doc, lineN);
var visual = visualLine(line);
if (visual != line) lineN = lineNo(visual);
var order = getOrder(visual);
var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual);
return Pos(lineN, ch);
}
function lineEnd(cm, lineN) {
var merged, line = getLine(cm.doc, lineN);
while (merged = collapsedSpanAtEnd(line)) {
line = merged.find(1, true).line;
lineN = null;
}
var order = getOrder(line);
var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line);
return Pos(lineN == null ? lineNo(line) : lineN, ch);
}
function lineStartSmart(cm, pos) {
var start = lineStart(cm, pos.line);
var line = getLine(cm.doc, start.line);
var order = getOrder(line);
if (!order || order[0].level == 0) {
var firstNonWS = Math.max(0, line.text.search(/\S/));
var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch;
return Pos(start.line, inWS ? 0 : firstNonWS);
}
return start;
}
function compareBidiLevel(order, a, b) {
var linedir = order[0].level;
if (a == linedir) return true;
if (b == linedir) return false;
return a < b;
}
var bidiOther;
function getBidiPartAt(order, pos) {
bidiOther = null;
for (var i = 0, found; i < order.length; ++i) {
var cur = order[i];
if (cur.from < pos && cur.to > pos) return i;
if ((cur.from == pos || cur.to == pos)) {
if (found == null) {
found = i;
} else if (compareBidiLevel(order, cur.level, order[found].level)) {
if (cur.from != cur.to) bidiOther = found;
return i;
} else {
if (cur.from != cur.to) bidiOther = i;
return found;
}
}
}
return found;
}
function moveInLine(line, pos, dir, byUnit) {
if (!byUnit) return pos + dir;
do pos += dir;
while (pos > 0 && isExtendingChar(line.text.charAt(pos)));
return pos;
}
// This is needed in order to move 'visually' through bi-directional
// text -- i.e., pressing left should make the cursor go left, even
// when in RTL text. The tricky part is the 'jumps', where RTL and
// LTR text touch each other. This often requires the cursor offset
// to move more than one unit, in order to visually move one unit.
function moveVisually(line, start, dir, byUnit) {
var bidi = getOrder(line);
if (!bidi) return moveLogically(line, start, dir, byUnit);
var pos = getBidiPartAt(bidi, start), part = bidi[pos];
var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit);
for (;;) {
if (target > part.from && target < part.to) return target;
if (target == part.from || target == part.to) {
if (getBidiPartAt(bidi, target) == pos) return target;
part = bidi[pos += dir];
return (dir > 0) == part.level % 2 ? part.to : part.from;
} else {
part = bidi[pos += dir];
if (!part) return null;
if ((dir > 0) == part.level % 2)
target = moveInLine(line, part.to, -1, byUnit);
else
target = moveInLine(line, part.from, 1, byUnit);
}
}
}
function moveLogically(line, start, dir, byUnit) {
var target = start + dir;
if (byUnit) while (target > 0 && isExtendingChar(line.text.charAt(target))) target += dir;
return target < 0 || target > line.text.length ? null : target;
}
// Bidirectional ordering algorithm
// See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
// that this (partially) implements.
// One-char codes used for character types:
// L (L): Left-to-Right
// R (R): Right-to-Left
// r (AL): Right-to-Left Arabic
// 1 (EN): European Number
// + (ES): European Number Separator
// % (ET): European Number Terminator
// n (AN): Arabic Number
// , (CS): Common Number Separator
// m (NSM): Non-Spacing Mark
// b (BN): Boundary Neutral
// s (B): Paragraph Separator
// t (S): Segment Separator
// w (WS): Whitespace
// N (ON): Other Neutrals
// Returns null if characters are ordered as they appear
// (left-to-right), or an array of sections ({from, to, level}
// objects) in the order in which they occur visually.
var bidiOrdering = (function() {
// Character types for codepoints 0 to 0xff
var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN";
// Character types for codepoints 0x600 to 0x6ff
var arabicTypes = "rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmm";
function charType(code) {
if (code <= 0xf7) return lowTypes.charAt(code);
else if (0x590 <= code && code <= 0x5f4) return "R";
else if (0x600 <= code && code <= 0x6ed) return arabicTypes.charAt(code - 0x600);
else if (0x6ee <= code && code <= 0x8ac) return "r";
else if (0x2000 <= code && code <= 0x200b) return "w";
else if (code == 0x200c) return "b";
else return "L";
}
var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/;
// Browsers seem to always treat the boundaries of block elements as being L.
var outerType = "L";
function BidiSpan(level, from, to) {
this.level = level;
this.from = from; this.to = to;
}
return function(str) {
if (!bidiRE.test(str)) return false;
var len = str.length, types = [];
for (var i = 0, type; i < len; ++i)
types.push(type = charType(str.charCodeAt(i)));
// W1. Examine each non-spacing mark (NSM) in the level run, and
// change the type of the NSM to the type of the previous
// character. If the NSM is at the start of the level run, it will
// get the type of sor.
for (var i = 0, prev = outerType; i < len; ++i) {
var type = types[i];
if (type == "m") types[i] = prev;
else prev = type;
}
// W2. Search backwards from each instance of a European number
// until the first strong type (R, L, AL, or sor) is found. If an
// AL is found, change the type of the European number to Arabic
// number.
// W3. Change all ALs to R.
for (var i = 0, cur = outerType; i < len; ++i) {
var type = types[i];
if (type == "1" && cur == "r") types[i] = "n";
else if (isStrong.test(type)) { cur = type; if (type == "r") types[i] = "R"; }
}
// W4. A single European separator between two European numbers
// changes to a European number. A single common separator between
// two numbers of the same type changes to that type.
for (var i = 1, prev = types[0]; i < len - 1; ++i) {
var type = types[i];
if (type == "+" && prev == "1" && types[i+1] == "1") types[i] = "1";
else if (type == "," && prev == types[i+1] &&
(prev == "1" || prev == "n")) types[i] = prev;
prev = type;
}
// W5. A sequence of European terminators adjacent to European
// numbers changes to all European numbers.
// W6. Otherwise, separators and terminators change to Other
// Neutral.
for (var i = 0; i < len; ++i) {
var type = types[i];
if (type == ",") types[i] = "N";
else if (type == "%") {
for (var end = i + 1; end < len && types[end] == "%"; ++end) {}
var replace = (i && types[i-1] == "!") || (end < len && types[end] == "1") ? "1" : "N";
for (var j = i; j < end; ++j) types[j] = replace;
i = end - 1;
}
}
// W7. Search backwards from each instance of a European number
// until the first strong type (R, L, or sor) is found. If an L is
// found, then change the type of the European number to L.
for (var i = 0, cur = outerType; i < len; ++i) {
var type = types[i];
if (cur == "L" && type == "1") types[i] = "L";
else if (isStrong.test(type)) cur = type;
}
// N1. A sequence of neutrals takes the direction of the
// surrounding strong text if the text on both sides has the same
// direction. European and Arabic numbers act as if they were R in
// terms of their influence on neutrals. Start-of-level-run (sor)
// and end-of-level-run (eor) are used at level run boundaries.
// N2. Any remaining neutrals take the embedding direction.
for (var i = 0; i < len; ++i) {
if (isNeutral.test(types[i])) {
for (var end = i + 1; end < len && isNeutral.test(types[end]); ++end) {}
var before = (i ? types[i-1] : outerType) == "L";
var after = (end < len ? types[end] : outerType) == "L";
var replace = before || after ? "L" : "R";
for (var j = i; j < end; ++j) types[j] = replace;
i = end - 1;
}
}
// Here we depart from the documented algorithm, in order to avoid
// building up an actual levels array. Since there are only three
// levels (0, 1, 2) in an implementation that doesn't take
// explicit embedding into account, we can build up the order on
// the fly, without following the level-based algorithm.
var order = [], m;
for (var i = 0; i < len;) {
if (countsAsLeft.test(types[i])) {
var start = i;
for (++i; i < len && countsAsLeft.test(types[i]); ++i) {}
order.push(new BidiSpan(0, start, i));
} else {
var pos = i, at = order.length;
for (++i; i < len && types[i] != "L"; ++i) {}
for (var j = pos; j < i;) {
if (countsAsNum.test(types[j])) {
if (pos < j) order.splice(at, 0, new BidiSpan(1, pos, j));
var nstart = j;
for (++j; j < i && countsAsNum.test(types[j]); ++j) {}
order.splice(at, 0, new BidiSpan(2, nstart, j));
pos = j;
} else ++j;
}
if (pos < i) order.splice(at, 0, new BidiSpan(1, pos, i));
}
}
if (order[0].level == 1 && (m = str.match(/^\s+/))) {
order[0].from = m[0].length;
order.unshift(new BidiSpan(0, 0, m[0].length));
}
if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
lst(order).to -= m[0].length;
order.push(new BidiSpan(0, len - m[0].length, len));
}
if (order[0].level == 2)
order.unshift(new BidiSpan(1, order[0].to, order[0].to));
if (order[0].level != lst(order).level)
order.push(new BidiSpan(order[0].level, len, len));
return order;
};
})();
// THE END
CodeMirror.version = "5.4.1";
return CodeMirror;
});;
(function ($) {
/**
* 公式编辑控件
* @class BI.FormulaEditor
* @extends BI.Widget
*/
BI.FormulaEditor = BI.inherit(BI.Single, {
_defaultConfig: function () {
return $.extend(BI.FormulaEditor.superclass._defaultConfig.apply(), {
baseCls: 'bi-formula-editor',
watermark: '',
value: '',
fieldTextValueMap: {},
showHint: true
});
},
_init: function () {
BI.FormulaEditor.superclass._init.apply(this, arguments);
var o = this.options, self = this;
this.editor = CodeMirror(this.element[0], {
textWrapping: true,
lineWrapping: true,
lineNumbers: false,
mode: 'formula'
});
this.editor.on("change", function (cm, change) {
self._checkWaterMark();
if(o.showHint){
CodeMirror.showHint(cm, CodeMirror.formulaHint, {completeSingle: false});
}
BI.nextTick(function () {
self.fireEvent(BI.FormulaEditor.EVENT_CHANGE)
});
});
this.editor.on("focus", function () {
self._checkWaterMark();
self.fireEvent(BI.FormulaEditor.EVENT_FOCUS);
});
this.editor.on("blur", function () {
self.fireEvent(BI.FormulaEditor.EVENT_BLUR);
});
if (BI.isKey(o.value)) {
self.setValue(o.value);
}
if (BI.isKey(this.options.watermark)) {
var self = this;
this.watermark = BI.createWidget({
type: "bi.label",
cls: "bi-water-mark",
text: this.options.watermark,
whiteSpace: "nowrap",
textAlign: "left"
});
BI.createWidget({
type: "bi.absolute",
element: self,
items: [{
el: self.watermark,
left: 0,
top: 0
}]
});
this.watermark.element.bind(
"mousedown", function (e) {
self.insertString("");
self.editor.focus();
e.stopEvent();
}
);
this.watermark.element.bind("click", function (e) {
self.editor.focus();
e.stopEvent();
});
this.watermark.element.css({
position: "absolute",
left: 3,
right: 3,
top: 6,
bottom: 0
});
}
},
_checkWaterMark: function () {
var o = this.options;
if (!this.disabledWarterMark && BI.isEmptyString(this.editor.getValue()) && BI.isKey(o.watermark)) {
this.watermark && this.watermark.visible();
} else {
this.watermark && this.watermark.invisible();
}
},
disableWarterMark: function () {
this.disabledWarterMark = true;
this._checkWaterMark();
},
focus: function() {
this.editor.focus();
},
/**
* 添加字段
* @param field
*/
insertField: function (field) {
var from = this.editor.getCursor();
this.editor.replaceSelection(field);
var to = this.editor.getCursor();
this.editor.markText(from, to, {className: 'fieldName', atomic: true, startStyle : "start", endStyle:"end"});
this.editor.replaceSelection(" ");
this.editor.focus();
},
insertFunction: function (fn) {
var from = this.editor.getCursor();
this.editor.replaceSelection(fn);
var to = this.editor.getCursor();
this.editor.markText(from, to, {className: "#function", atomic: true});
this.editor.replaceSelection("() ");
to = this.editor.getCursor();
to.ch = to.ch - 2;
this.editor.setCursor(to);
this.editor.focus();
},
insertOperator: function (op) {
var from = this.editor.getCursor();
this.editor.replaceSelection(op);
var to = this.editor.getCursor();
this.editor.markText(from, to, {className: "%operator", atomic: true});
this.editor.replaceSelection(" ");
this.editor.focus();
},
setFunction: function (v) {
var from = this.editor.getCursor();
this.editor.replaceSelection(v);
var to = this.editor.getCursor();
this.editor.markText(from, to, {className: "#function", atomic: true});
},
insertString: function (str) {
this.editor.replaceSelection(str);
this.editor.focus();
},
getFormulaString: function () {
return this.editor.getValue();
},
getUsedFields: function () {
var fieldMap = this.options.fieldTextValueMap;
var fields = [];
this.editor.getValue(true, function (line) {
var value = line.text;
_.forEach(line.markedSpans, function (i, ms) {
switch (i.marker.className) {
case "fieldName":
var dId = fieldMap[value.substr(i.from, i.to - i.from)];
if (!fields.contains(dId)) {
fields.push(dId);
}
}
});
});
return fields;
},
getCheckString: function () {
return this.editor.getValue(true, function (line) {
var rawText = line.text, value = line.text, num = 0;
value.text = rawText;
_.forEach(line.markedSpans, function (i, ms) {
switch (i.marker.className) {
case "fieldName":
var fieldNameLength = i.to - i.from;
value = value.substr(0, i.from + num) + "$a" + value.substr(i.to + num, value.length);
num = num + 2 - fieldNameLength;
break;
}
});
return value;
});
},
getValue: function () {
var fieldMap = this.options.fieldTextValueMap;
return this.editor.getValue("\n", function (line) {
var rawText = line.text, value = line.text, num = 0;
value.text = rawText;
_.forEach(line.markedSpans, function (i, ms) {
switch (i.marker.className) {
case "fieldName":
var fieldNameLength = i.to - i.from;
var fieldId = fieldMap[value.substr(i.from + num, fieldNameLength)];
value = value.substr(0, i.from + num) + "$\{" + fieldMap[value.substr(i.from + num, fieldNameLength)] + "\}" + value.substr(i.to + num, value.length);
num += fieldId.length - fieldNameLength + 3;
break;
}
});
return value;
});
},
setValue: function (value) {
this.editor.setValue(value);
},
setFieldTextValueMap: function (fieldTextValueMap) {
this.options.fieldTextValueMap = fieldTextValueMap;
},
refresh: function () {
var self = this;
BI.nextTick(function () {
self.editor.refresh();
});
}
});
BI.FormulaEditor.EVENT_CHANGE = "EVENT_CHANGE";
BI.FormulaEditor.EVENT_BLUR = "EVENT_BLUR";
BI.FormulaEditor.EVENT_FOCUS = "EVENT_FOCUS";
$.shortcut("bi.formula", BI.FormulaEditor);
})(jQuery);
/**
* z-index在1亿层级
* 弹出提示消息框，用于模拟阻塞操作（通过回调函数实现）
* @class BI.Msg
*/
$.extend(BI, {
Msg: function () {
var messageShow, $mask, $pop;
return {
alert: function (title, message, callback) {
this._show(false, title, message, callback);
},
confirm: function (title, message, callback, min_width) {
this._show(true, title, message, callback);
},
prompt: function (title, message, value, callback, min_width) {
BI.Msg.prompt(title, message, value, callback, min_width);
},
toast: function (message, level, context) {
context = context || $("body");
var toast = BI.createWidget({
type: "bi.toast",
level: level,
text: message
});
BI.createWidget({
type: "bi.absolute",
element: context,
items: [{
el: toast,
left: "50%",
top: 0
}]
});
if (toast.element.outerWidth() > context.outerWidth()) {
toast.setWidth(context.width());
}
toast.element.css({"margin-left": -1 * toast.element.outerWidth() / 2});
toast.invisible();
toast.element.slideDown(500, function () {
BI.delay(function () {
toast.element.slideUp(500, function () {
toast.destroy();
})
}, 5000)
})
},
_show: function (hasCancel, title, message, callback) {
$mask = $('<div class="bi-message-mask">').css({
position: 'absolute',
'zIndex': BI.zIndex_tip - 2,
top: 0,
left: 0,
right: 0,
bottom: 0,
opacity: 0.5
}).appendTo('body');
$pop = $('<div class="bi-message-depend">').css({
position: 'absolute',
'zIndex': BI.zIndex_tip - 1,
top: 0,
left: 0,
right: 0,
bottom: 0
}).appendTo('body');
var close = function () {
messageShow.destroy();
$mask.remove();
};
var controlItems = [];
if (hasCancel === true) {
controlItems.push({
el: {
type: 'bi.button',
text: BI.i18nText("BI-Basic_Cancel"),
height: 30,
level: 'ignore',
handler: function () {
close();
if (BI.isFunction(callback)) {
callback.apply(null, [false]);
}
}
}
});
}
controlItems.push({
el: {
type: 'bi.button',
text: BI.i18nText("BI-Basic_OK"),
height: 30,
handler: function () {
close();
if (BI.isFunction(callback)) {
callback.apply(null, [true]);
}
}
}
});
var conf = {
element: $pop,
type: 'bi.center_adapt',
items: [
{
type: 'bi.border',
cls: 'bi-message-content',
items: {
'north': {
el: {
type: 'bi.border',
cls: 'bi-message-title',
items: {
center: {
el: {
type: 'bi.label',
text: title || BI.i18nText("BI-Basic_Prompt"),
textAlign: 'left',
hgap: 20,
height: 50
}
},
east: {
el: {
type: 'bi.icon_button',
cls: 'bi-message-close close-font',
// height: 50,
handler: function () {
close();
}
},
width: 60
}
}
},
height: 50
},
'center': {
el: {
type: "bi.text",
cls: "bi-message-text",
tgap: 60,
hgap: 20,
lineHeight: 30,
whiteSpace: "normal",
text: message
}
},
'south': {
el: {
type: "bi.absolute",
items: [{
el: {
type: 'bi.right_vertical_adapt',
hgap: 5,
items: controlItems
},
top: 0,
left: 20,
right: 20,
bottom: 0
}]
},
height: 60
}
},
width: 400,
height: 300
}
]
};
messageShow = BI.createWidget(conf);
}
};
}()
});/**
* Grid
*
* Created by GUY on 2016/1/11.
* @class BI.Grid
* @extends BI.Widget
*/
BI.Grid = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Grid.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-grid",
width: 400,
height: 300,
overflowX: true,
overflowY: true,
overscanColumnCount: 0,
overscanRowCount: 0,
rowHeightGetter: BI.emptyFn,
columnWidthGetter: BI.emptyFn,
estimatedColumnSize: 100,
estimatedRowSize: 30,
scrollLeft: 0,
scrollTop: 0,
items: []
});
},
_init: function () {
BI.Grid.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.renderedCells = [];
this.renderedKeys = [];
this._scrollLock = false;
this._debounceRelease = BI.debounce(function () {
self._scrollLock = false;
}, 150);
this.container = BI.createWidget({
type: "bi.absolute"
});
this.element.scroll(function () {
if (self._scrollLock === true) {
return;
}
o.scrollLeft = self.element.scrollLeft();
o.scrollTop = self.element.scrollTop();
self._calculateChildrenToRender();
self.fireEvent(BI.Grid.EVENT_SCROLL, {
scrollLeft: o.scrollLeft,
scrollTop: o.scrollTop
});
});
BI.createWidget({
type: "bi.vertical",
element: this,
scrollable: o.overflowX === true && o.overflowY === true,
scrolly: o.overflowX === false && o.overflowY === true,
scrollx: o.overflowX === true && o.overflowY === false,
items: [this.container]
});
if (o.items.length > 0) {
this._populate();
}
if (o.scrollLeft !== 0 || o.scrollTop !== 0) {
BI.nextTick(function () {
self.element.scrollTop(o.scrollTop);
self.element.scrollLeft(o.scrollLeft);
});
}
},
_getOverscanIndices: function (cellCount, overscanCellsCount, startIndex, stopIndex) {
return {
overscanStartIndex: Math.max(0, startIndex - overscanCellsCount),
overscanStopIndex: Math.min(cellCount - 1, stopIndex + overscanCellsCount)
}
},
_calculateChildrenToRender: function () {
var self = this, o = this.options;
var width = o.width, height = o.height, scrollLeft = BI.clamp(o.scrollLeft, 0, this._getMaxScrollLeft()), scrollTop = BI.clamp(o.scrollTop, 0, this._getMaxScrollTop()),
overscanColumnCount = o.overscanColumnCount, overscanRowCount = o.overscanRowCount;
if (height > 0 && width > 0) {
var visibleColumnIndices = this._columnSizeAndPositionManager.getVisibleCellRange(width, scrollLeft);
var visibleRowIndices = this._rowSizeAndPositionManager.getVisibleCellRange(height, scrollTop);
var horizontalOffsetAdjustment = this._columnSizeAndPositionManager.getOffsetAdjustment(width, scrollLeft);
var verticalOffsetAdjustment = this._rowSizeAndPositionManager.getOffsetAdjustment(height, scrollTop);
this._renderedColumnStartIndex = visibleColumnIndices.start;
this._renderedColumnStopIndex = visibleColumnIndices.stop;
this._renderedRowStartIndex = visibleRowIndices.start;
this._renderedRowStopIndex = visibleRowIndices.stop;
var overscanColumnIndices = this._getOverscanIndices(this.columnCount, overscanColumnCount, this._renderedColumnStartIndex, this._renderedColumnStopIndex)
var overscanRowIndices = this._getOverscanIndices(this.rowCount, overscanRowCount, this._renderedRowStartIndex, this._renderedRowStopIndex);
var columnStartIndex = overscanColumnIndices.overscanStartIndex;
var columnStopIndex = overscanColumnIndices.overscanStopIndex;
var rowStartIndex = overscanRowIndices.overscanStartIndex;
var rowStopIndex = overscanRowIndices.overscanStopIndex;
var renderedCells = [], renderedKeys = [];
for (var rowIndex = rowStartIndex; rowIndex <= rowStopIndex; rowIndex++) {
var rowDatum = this._rowSizeAndPositionManager.getSizeAndPositionOfCell(rowIndex);
for (var columnIndex = columnStartIndex; columnIndex <= columnStopIndex; columnIndex++) {
var key = [rowIndex, columnIndex];
var columnDatum = this._columnSizeAndPositionManager.getSizeAndPositionOfCell(columnIndex);
var index = BI.deepIndexOf(this.renderedKeys, key);
if (index > -1) {
if (columnDatum.size !== this.renderedCells[index]._width) {
this.renderedCells[index]._width = columnDatum.size;
this.renderedCells[index].el.setWidth(columnDatum.size);
}
if (rowDatum.size !== this.renderedCells[index]._height) {
this.renderedCells[index]._height = rowDatum.size;
this.renderedCells[index].el.setHeight(rowDatum.size);
}
if (this.renderedCells[index].left !== columnDatum.offset + horizontalOffsetAdjustment) {
this.renderedCells[index].el.element.css("left", (columnDatum.offset + horizontalOffsetAdjustment) + "px");
}
if (this.renderedCells[index].top !== rowDatum.offset + verticalOffsetAdjustment) {
this.renderedCells[index].el.element.css("top", (rowDatum.offset + verticalOffsetAdjustment) + "px");
}
renderedCells.push(this.renderedCells[index]);
} else {
var child = BI.createWidget(BI.extend({
type: "bi.label",
width: columnDatum.size,
height: rowDatum.size
}, o.items[rowIndex][columnIndex], {
cls: (o.items[rowIndex][columnIndex].cls || "") + " grid-cell" + (rowIndex === 0 ? " first-row" : "") + (columnIndex === 0 ? " first-col" : ""),
_rowIndex: rowIndex,
_columnIndex: columnIndex,
_left: columnDatum.offset + horizontalOffsetAdjustment,
_top: rowDatum.offset + verticalOffsetAdjustment
}));
renderedCells.push({
el: child,
left: columnDatum.offset + horizontalOffsetAdjustment,
top: rowDatum.offset + verticalOffsetAdjustment,
_width: columnDatum.size,
_height: rowDatum.size
});
}
renderedKeys.push(key);
}
}
//已存在的， 需要添加的和需要删除的
var existSet = {}, addSet = {}, deleteArray = [];
BI.each(renderedKeys, function (i, key) {
if (BI.deepContains(self.renderedKeys, key)) {
existSet[i] = key;
} else {
addSet[i] = key;
}
});
BI.each(this.renderedKeys, function (i, key) {
if (BI.deepContains(existSet, key)) {
return;
}
if (BI.deepContains(addSet, key)) {
return;
}
deleteArray.push(i);
});
BI.each(deleteArray, function (i, index) {
self.renderedCells[index].el.destroy();
});
var addedItems = [];
BI.each(addSet, function (index) {
addedItems.push(renderedCells[index])
});
BI.createWidget({
type: "bi.absolute",
element: this.container,
items: addedItems
});
this.renderedCells = renderedCells;
this.renderedKeys = renderedKeys;
}
},
_getMaxScrollLeft: function () {
return Math.max(0, this._columnSizeAndPositionManager.getTotalSize() - this.options.width + (this.options.overflowX ? BI.DOM.getScrollWidth() : 0));
},
_getMaxScrollTop: function () {
return Math.max(0, this._rowSizeAndPositionManager.getTotalSize() - this.options.height + (this.options.overflowY ? BI.DOM.getScrollWidth() : 0));
},
_populate: function () {
var self = this, o = this.options;
if (o.items.length > 0) {
this.columnCount = o.items[0].length;
this.rowCount = o.items.length;
this.container.setWidth(this.columnCount * o.estimatedColumnSize);
this.container.setHeight(this.rowCount * o.estimatedRowSize);
this._columnSizeAndPositionManager = new BI.ScalingCellSizeAndPositionManager(this.columnCount, o.columnWidthGetter, o.estimatedColumnSize);
this._rowSizeAndPositionManager = new BI.ScalingCellSizeAndPositionManager(this.rowCount, o.rowHeightGetter, o.estimatedRowSize);
this._calculateChildrenToRender();
this.element.scrollTop(o.scrollTop);
this.element.scrollLeft(o.scrollLeft);
}
},
setScrollLeft: function (scrollLeft) {
if (this.options.scrollLeft === scrollLeft) {
return;
}
this._scrollLock = true;
this.options.scrollLeft = BI.clamp(scrollLeft || 0, 0, this._getMaxScrollLeft());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollLeft(this.options.scrollLeft);
},
setScrollTop: function (scrollTop) {
if (this.options.scrollTop === scrollTop) {
return;
}
this._scrollLock = true;
this.options.scrollTop = BI.clamp(scrollTop || 0, 0, this._getMaxScrollTop());
this._debounceRelease();
this._calculateChildrenToRender();
this.element.scrollTop(this.options.scrollTop);
},
setOverflowX: function (b) {
var self = this;
if (this.options.overflowX !== !!b) {
this.options.overflowX = !!b;
BI.nextTick(function () {
self.element.css({overflowX: !!b ? "auto" : "hidden"});
});
}
},
setOverflowY: function (b) {
var self = this;
if (this.options.overflowY !== !!b) {
this.options.overflowY = !!b;
BI.nextTick(function () {
self.element.css({overflowY: !!b ? "auto" : "hidden"});
});
}
},
getScrollLeft: function () {
return this.options.scrollLeft;
},
getScrollTop: function () {
return this.options.scrollTop;
},
getMaxScrollLeft: function () {
return this._getMaxScrollLeft();
},
getMaxScrollTop: function () {
return this._getMaxScrollTop();
},
setEstimatedColumnSize: function (width) {
this.options.estimatedColumnSize = width;
},
setEstimatedRowSize: function (height) {
this.options.estimatedRowSize = height;
},
restore: function () {
BI.each(this.renderedCells, function (i, cell) {
cell.el.destroy();
});
this.renderedCells = [];
this.renderedKeys = [];
this._scrollLock = false;
},
populate: function (items) {
if (items && items !== this.options.items) {
this.options.items = items;
this.restore();
}
this._populate();
}
});
BI.Grid.EVENT_SCROLL = "EVENT_SCROLL";
$.shortcut('bi.grid_view', BI.Grid);/**
* floatBox弹出层，
* @class BI.FloatBox
* @extends BI.Widget
*/
BI.FloatBox = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.FloatBox.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-float-box",
width: 600,
height: 500
})
},
_init: function () {
BI.FloatBox.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.showAction = new BI.ShowAction({
tar: this
});
this._center = BI.createWidget();
this._north = BI.createWidget();
this.element.draggable({
cursor: BICst.cursorUrl,
handle: ".bi-message-title",
drag: function (e, ui) {
var W = $("body").width(), H = $("body").height();
if (ui.position.left + o.width > W) {
ui.position.left = W - o.width;
}
if (ui.position.top + o.height > H) {
ui.position.top = H - o.height;
}
if (ui.position.left < 0) {
ui.position.left = 0;
}
if (ui.position.top < 0) {
ui.position.top = 0;
}
}
});
this._south = BI.createWidget();
BI.createWidget({
type: 'bi.border',
element: this,
items: {
'north': {
el: {
type: 'bi.border',
cls: 'bi-message-title',
items: {
center: {
el: {
type: "bi.absolute",
items: [{
el: this._north,
left: 10,
top: 0,
right: 0,
bottom: 0
}]
}
},
east: {
el: {
type: 'bi.icon_button',
cls: 'bi-message-close close-font',
height: 50,
handler: function () {
self.currentSectionProvider.close();
}
},
width: 60
}
}
},
height: 50
},
'center': {
el: {
type: "bi.absolute",
items: [{
el: this._center,
left: 10,
top: 10,
right: 10,
bottom: 10
}]
}
},
'south': {
el: {
type: "bi.absolute",
items: [{
el: this._south,
left: 10,
top: 0,
right: 10,
bottom: 0
}]
},
height: 60
}
}
})
},
populate: function (sectionProvider) {
var self = this;
this.currentSectionProvider = sectionProvider;
sectionProvider.rebuildNorth(this._north);
sectionProvider.rebuildCenter(this._center);
sectionProvider.rebuildSouth(this._south);
if (sectionProvider instanceof BI.Widget) {
sectionProvider.on(BI.PopoverSection.EVENT_CLOSE, function () {
self.close();
})
}
},
show: function () {
this.showAction.actionPerformed();
},
hide: function () {
this.showAction.actionBack();
},
open: function () {
this.show();
this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_OPEN);
},
close: function () {
this.hide();
this.fireEvent(BI.FloatBox.EVENT_FLOAT_BOX_CLOSED);
},
setZindex: function (zindex) {
this.element.css({"z-index": zindex});
}
});
$.shortcut("bi.float_box", BI.FloatBox);
BI.FloatBox.EVENT_FLOAT_BOX_CLOSED = "EVENT_FLOAT_BOX_CLOSED";
BI.FloatBox.EVENT_FLOAT_BOX_OPEN = "EVENT_FLOAT_BOX_CLOSED";
/**
* 下拉框弹出层, zIndex在1000w
* @class BI.PopupView
* @extends BI.Widget
*/
BI.PopupView = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.PopupView.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-list-view",
maxWidth: 'auto',
minWidth: 100,
//maxHeight: 200,
minHeight: 25,
lgap: 0,
rgap: 0,
tgap: 0,
bgap: 0,
vgap: 0,
hgap: 0,
direction: BI.Direction.Top, //工具栏的方向
stopEvent: false,//是否停止mousedown、mouseup事件
stopPropagation: false, //是否停止mousedown、mouseup向上冒泡
logic: {
dynamic: true
},
tool: false, //自定义工具栏
tabs: [], //导航栏
buttons: [], //toolbar栏
el: {
type: "bi.button_group",
items: [],
chooseType: 0,
behaviors: {},
layouts: [{
type: "bi.vertical"
}]
}
})
},
_init: function () {
BI.PopupView.superclass._init.apply(this, arguments);
var self = this, o = this.options;
var fn = function (e) {
e.stopPropagation();
}, stop = function (e) {
e.stopEvent();
return false;
};
this.element.css({
"z-index": BI.zIndex_popup,
"min-width": o.minWidth + "px",
"max-width": o.maxWidth + "px"
}).bind({"click": fn});
//FIXME IE8下 jquery.mousewheeel.js 第一次执行65行$elem["offsetParent"]()的时候报错：未指明的错误 但是第二次或者调试的时候展开一下$elem内容均能避免上述问题
try {
this.element.bind("mousewheel", fn);
} catch (e) {
this.element.bind("mousewheel", fn);
}
o.stopPropagation && this.element.bind({"mousedown": fn, "mouseup": fn, "mouseover": fn});
o.stopEvent && this.element.bind({"mousedown": stop, "mouseup": stop, "mouseover": stop});
this.tool = this._createTool();
this.tab = this._createTab();
this.view = this._createView();
this.toolbar = this._createToolBar();
this.button_group.on(BI.Controller.EVENT_CHANGE, function (type) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
self.fireEvent(BI.PopupView.EVENT_CHANGE);
}
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, {
scrolly: false,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
vgap: o.vgap,
hgap: o.hgap,
items: BI.LogicFactory.createLogicItemsByDirection(o.direction,
BI.extend({
cls: "list-view-outer"
}, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend({}, o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.tool, this.tab, this.view, this.toolbar)
})))
)
}))));
},
_createView: function () {
var o = this.options;
this.button_group = BI.createWidget(o.el, {type: "bi.button_group"});
this.button_group.element.css({"min-height": o.minHeight + "px"});
return this.button_group;
},
_createTool: function () {
var o = this.options;
if (false === o.tool) {
return;
}
return BI.createWidget(o.tool)
},
_createTab: function () {
var o = this.options;
if (o.tabs.length === 0) {
return;
}
return BI.createWidget({
type: "bi.center",
cls: "list-view-tab",
height: 25,
items: o.tabs
})
},
_createToolBar: function () {
var o = this.options;
if (o.buttons.length === 0) {
return;
}
return BI.createWidget({
type: "bi.center",
cls: "list-view-toolbar",
height: 30,
items: BI.createItems(o.buttons, {
once: false,
shadow: true,
isShadowShowingOnSelected: true
})
})
},
getView: function () {
return this.button_group;
},
populate: function (items) {
this.button_group.populate.apply(this.button_group, arguments);
},
resetWidth: function (w) {
this.options.width = w;
this.element.width(w);
},
resetHeight: function (h) {
var tbHeight = this.toolbar ? (this.toolbar.attr("height") || 30) : 0,
tabHeight = this.tab ? (this.tab.attr("height") || 25) : 0,
toolHeight = ((this.tool && this.tool.attr("height")) || 25) * ((this.tool && this.tool.isVisible()) ? 1 : 0);
this.view.resetHeight ? this.view.resetHeight(h - tbHeight - tabHeight - toolHeight - 2) :
this.view.element.css({"max-height": (h - tbHeight - tabHeight - toolHeight - 2) + "px"})
},
setEnable: function (arg) {
BI.PopupView.superclass.setEnable.apply(this, arguments);
this.view && this.view.setEnable(arg);
},
setValue: function (selectedValues) {
this.tab && this.tab.setValue(selectedValues);
this.button_group.setValue(selectedValues);
},
getValue: function () {
return this.button_group.getValue();
}
});
BI.PopupView.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.popup_view", BI.PopupView);/**
* guy
* @class BI.ScrollView
* @extends BI.Widget
*/
BI.ScrollView = BI.inherit(BI.Widget, {
_const: {
dropDownHeight: 15,
expandIcon: "column-next-page-h-font",
collapseIcon: "column-pre-page-h-font"
},
_defaultConfig: function() {
return BI.extend(BI.ScrollView.superclass._defaultConfig.apply(this, arguments), {
baseCls:"bi-scroll-view",
scrollHeight: 50,
maxHeight: 300
})
},
_init : function() {
BI.ScrollView.superclass._init.apply(this, arguments);
this.scrollUp = false;
this.scroll = BI.createWidget({
type: "bi.vertical",
cls: "scroll-container",
scrolly: true
})
BI.createWidget({
type: "bi.vertical",
element: this,
scrolly: false,
items: [this.scroll]
})
this.dropdown = BI.createWidget({
type: "bi.icon_button",
height: this._const.dropDownHeight,
cls: "scroll-drop-down-icon " + this._const.expandIcon,
handler: BI.bind(this._dropDownOrUp, this)
})
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.dropdown,
left: 0,
right: 0,
bottom: -1 * this._const.dropDownHeight
}]
})
this.populate(this.options.items);
},
_dropDownOrUp: function(){
if(!this.scrollUp){
var height = this.element.height();
height += this.options.scrollHeight;
height = Math.min(height, this.scroll.element[0].scrollHeight, this.options.maxHeight);
this.element.height(height);
this._checkDropDownState();
} else {
var height = this.element.height();
height -= this.options.scrollHeight;
height = Math.max(height, this.options.height);
this.element.height(height);
this._checkDropDownState();
}
},
_checkDropDownState: function(){
var height = this.element.height();
if(!this._checkScroll() || height >= this.options.maxHeight){
this.scrollUp = true;
this.dropdown.element.removeClass(this._const.expandIcon).addClass(this._const.collapseIcon);
} else if(height <= this.options.height){
this.scrollUp = false;
this.dropdown.element.addClass(this._const.expandIcon);
} else {
this.dropdown.element.addClass(this.scrollUp ? this._const.collapseIcon : this._const.expandIcon);
}
},
_checkScroll: function(){
this.scroll.element.height(this.element.height());
return this.scroll.element[0].scrollHeight > this.scroll.element[0].clientHeight;
},
_checkDropDown: function(){
if(this._checkScroll()){
this.dropdown.visible();
//this.scrollUp = false;
this._checkDropDownState();
} else {
this.dropdown.invisible();
}
},
populate: function(){
this.scroll.populate.apply(this.scroll, arguments);
this.resize();
},
resize: function(){
this.element.height(this.options.height);
BI.nextTick(BI.bind(this._checkDropDown, this));
},
addItem: function(){
this.scroll.addItem.apply(this.scroll, arguments);
BI.nextTick(BI.bind(this._checkDropDown, this));
}
});
$.shortcut("bi.scroll_view", BI.ScrollView);/**
* 搜索面板
*
* Created by GUY on 2015/9/28.
* @class BI.SearcherView
* @extends BI.Pane
*/
BI.SearcherView = BI.inherit(BI.Pane, {
_defaultConfig: function () {
var conf = BI.SearcherView.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-searcher-view",
tipText: BI.i18nText("BI-No_Select"),
chooseType: BI.Selection.Single,
matcher: {//完全匹配的构造器
type: "bi.button_group",
behaviors: {
redmark: function () {
return true;
}
},
items: [],
layouts: [{
type: "bi.vertical"
}]
},
searcher: {
type: "bi.button_group",
behaviors: {
redmark: function () {
return true;
}
},
items: [],
layouts: [{
type: "bi.vertical"
}]
}
})
},
_init: function () {
BI.SearcherView.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.matcher = BI.createWidget(o.matcher, {
type: "bi.button_group",
chooseType: o.chooseType,
behaviors: {
redmark: function () {
return true;
}
},
layouts: [{
type: "bi.vertical"
}]
});
this.matcher.on(BI.Controller.EVENT_CHANGE, function (type, val, ob) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
self.fireEvent(BI.SearcherView.EVENT_CHANGE, val, ob);
}
});
this.spliter = BI.createWidget({
type: "bi.vertical",
height: 1,
hgap: 10,
items: [{
type: "bi.layout",
height: 1,
cls: "searcher-view-spliter"
}]
});
this.searcher = BI.createWidget(o.searcher, {
type: "bi.button_group",
chooseType: o.chooseType,
behaviors: {
redmark: function () {
return true;
}
},
layouts: [{
type: "bi.vertical"
}]
});
this.searcher.on(BI.Controller.EVENT_CHANGE, function (type, val, ob) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
self.fireEvent(BI.SearcherView.EVENT_CHANGE, val, ob);
}
});
BI.createWidget({
type: "bi.vertical",
element: this,
items: [this.matcher, this.spliter, this.searcher]
});
},
startSearch: function () {
},
stopSearch: function () {
},
setValue: function (v) {
this.matcher.setValue(v);
this.searcher.setValue(v);
},
getValue: function () {
return this.matcher.getValue().concat(this.searcher.getValue());
},
populate: function (searchResult, matchResult, keyword) {
searchResult || (searchResult = []);
matchResult || (matchResult = []);
this.setTipVisible(searchResult.length + matchResult.length === 0);
this.spliter.setVisible(BI.isNotEmptyArray(matchResult) && BI.isNotEmptyArray(searchResult));
this.matcher.populate(matchResult, keyword);
this.searcher.populate(searchResult, keyword);
},
empty: function () {
this.searcher.empty();
this.matcher.empty();
},
hasMatched: function () {
return this.matcher.getAllButtons().length > 0;
}
});
BI.SearcherView.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.searcher_view", BI.SearcherView);/**
* 分页控件
*
* Created by GUY on 2015/8/31.
* @class BI.Pager
* @extends BI.Widget
*/
BI.Pager = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Pager.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-pager",
behaviors: {},
layouts: [{
type: "bi.horizontal",
hgap: 10,
vgap: 0
}],
dynamicShow: true, //是否动态显示上一页、下一页、首页、尾页， 若为false，则指对其设置使能状态
//dynamicShow为false时以下两个有用
dynamicShowFirstLast: false,//是否动态显示首页、尾页
dynamicShowPrevNext: false,//是否动态显示上一页、下一页
pages: false, //总页数
curr: function () {
return 1;
}, //初始化当前页
groups: 0, //连续显示分页数
jump: BI.emptyFn, //分页的回调函数
first: false, //是否显示首页
last: false, //是否显示尾页
prev: "上一页",
next: "下一页",
firstPage: 1,
lastPage: function () { //在万不得已时才会调用这个函数获取最后一页的页码, 主要作用于setValue方法
return 1;
},
hasPrev: BI.emptyFn, //pages不可用时有效
hasNext: BI.emptyFn //pages不可用时有效
})
},
_init: function () {
BI.Pager.superclass._init.apply(this, arguments);
var self = this;
this.currPage = BI.result(this.options, "curr");
//翻页太灵敏
this._lock = false;
this._debouce = BI.debounce(function () {
self._lock = false;
}, 300);
this._populate();
},
_populate: function () {
var self = this, o = this.options, view = [], dict = {};
this.empty();
var pages = BI.result(o, "pages");
var curr = BI.result(this, "currPage");
var groups = BI.result(o, "groups");
var first = BI.result(o, "first");
var last = BI.result(o, "last");
var prev = BI.result(o, "prev");
var next = BI.result(o, "next");
if (pages === false) {
groups = 0;
first = false;
last = false;
} else {
groups > pages && (groups = pages);
}
//计算当前组
dict.index = Math.ceil((curr + ((groups > 1 && groups !== pages) ? 1 : 0)) / (groups === 0 ? 1 : groups));
//当前页非首页，则输出上一页
if (((!o.dynamicShow && !o.dynamicShowPrevNext) || curr > 1) && prev !== false) {
if (BI.isKey(prev)) {
view.push({
text: prev,
value: "prev",
disabled: pages === false ? o.hasPrev(curr) === false : !(curr > 1 && prev !== false)
})
} else {
view.push(BI.extend({
disabled: pages === false ? o.hasPrev(curr) === false : !(curr > 1 && prev !== false)
}, prev));
}
}
//当前组非首组，则输出首页
if (((!o.dynamicShow && !o.dynamicShowFirstLast) || (dict.index > 1 && groups !== 0)) && first) {
view.push({
text: first,
value: "first",
disabled: !(dict.index > 1 && groups !== 0)
});
if (dict.index > 1 && groups !== 0) {
view.push({
type: "bi.label",
cls: "page-ellipsis",
text: "\u2026"
});
}
}
//输出当前页组
dict.poor = Math.floor((groups - 1) / 2);
dict.start = dict.index > 1 ? curr - dict.poor : 1;
dict.end = dict.index > 1 ? (function () {
var max = curr + (groups - dict.poor - 1);
return max > pages ? pages : max;
}()) : groups;
if (dict.end - dict.start < groups - 1) { //最后一组状态
dict.start = dict.end - groups + 1;
}
var s = dict.start, e = dict.end;
if (first && last && (dict.index > 1 && groups !== 0) && (pages > groups && dict.end < pages && groups !== 0)) {
s++;
e--;
}
for (; s <= e; s++) {
if (s === curr) {
view.push({
text: s,
value: s,
selected: true
})
} else {
view.push({
text: s,
value: s
})
}
}
//总页数大于连续分页数，且当前组最大页小于总页，输出尾页
if (((!o.dynamicShow && !o.dynamicShowFirstLast) || (pages > groups && dict.end < pages && groups !== 0)) && last) {
if (pages > groups && dict.end < pages && groups !== 0) {
view.push({
type: "bi.label",
cls: "page-ellipsis",
text: "\u2026"
});
}
view.push({
text: last,
value: "last",
disabled: !(pages > groups && dict.end < pages && groups !== 0)
})
}
//当前页不为尾页时，输出下一页
dict.flow = !prev && groups === 0;
if (((!o.dynamicShow && !o.dynamicShowPrevNext) && next) || (curr !== pages && next || dict.flow)) {
view.push((function () {
if (BI.isKey(next)) {
if (pages === false) {
return {text: next, value: "next", disabled: o.hasNext(curr) === false}
}
return (dict.flow && curr === pages)
?
{text: next, value: "next", disabled: true}
:
{text: next, value: "next", disabled: !(curr !== pages && next || dict.flow)};
} else {
return BI.extend({
disabled: pages === false ? o.hasNext(curr) === false : !(curr !== pages && next || dict.flow)
}, next);
}
}()));
}
this.button_group = BI.createWidget({
type: "bi.button_group",
element: this,
items: BI.createItems(view, {
cls: "page-item",
height: 23,
hgap: 10
}),
behaviors: o.behaviors,
layouts: o.layouts
});
this.button_group.on(BI.Controller.EVENT_CHANGE, function (type, value, obj) {
if (self._lock === true) {
return;
}
self._lock = true;
self._debouce();
if (type === BI.Events.CLICK) {
var v = self.button_group.getValue()[0];
switch (v) {
case "first":
self.currPage = 1;
break;
case "last":
self.currPage = pages;
break;
case "prev":
self.currPage--;
break;
case "next":
self.currPage++;
break;
default:
self.currPage = v;
break;
}
o.jump.apply(self, [{
pages: pages,
curr: self.currPage
}]);
self._populate();
self.fireEvent(BI.Pager.EVENT_CHANGE, obj);
}
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
});
this.fireEvent(BI.Pager.EVENT_AFTER_POPULATE);
},
getCurrentPage: function () {
return this.currPage;
},
setAllPages: function (pages) {
this.options.pages = pages;
},
hasPrev: function (v) {
v || (v = 1);
var o = this.options;
var pages = this.options.pages;
return pages === false ? o.hasPrev(v) : v > 1;
},
hasNext: function (v) {
v || (v = 1);
var o = this.options;
var pages = this.options.pages;
return pages === false ? o.hasNext(v) : v < pages;
},
setValue: function (v) {
var o = this.options;
v = v | 0;
v = v < 1 ? 1 : v;
if (o.pages === false) {
var lastPage = BI.result(o, "lastPage"), firstPage = 1;
this.currPage = v > lastPage ? lastPage : ((firstPage = BI.result(o, "firstPage")), (v < firstPage ? firstPage : v));
} else {
v = v > o.pages ? o.pages : v;
this.currPage = v;
}
this._populate();
},
getValue: function () {
var val = this.button_group.getValue()[0];
switch (val) {
case "prev":
return -1;
case "next":
return 1;
case "first":
return BI.MIN;
case "last":
return BI.MAX;
default :
return val;
}
},
attr: function (key, value) {
BI.Pager.superclass.attr.apply(this, arguments);
if (key === "curr") {
this.currPage = BI.result(this.options, "curr");
}
},
populate: function () {
this._populate();
}
});
BI.Pager.EVENT_CHANGE = "EVENT_CHANGE";
BI.Pager.EVENT_AFTER_POPULATE = "EVENT_AFTER_POPULATE";
$.shortcut("bi.pager", BI.Pager);/**
* Created by Young's on 2016/8/17.
* 加载面板，一般只用于 requestAsync 中
*/
BI.RequstLoading = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.RequstLoading.superclass._defaultConfig.apply(this, arguments), {});
},
_init: function () {
BI.RequstLoading.superclass._init.apply(this, arguments);
var self = this, o = this.options;
var mask = BI.Maskers.create(BI.RequstLoading.MASK_ID);
this.callback = o.callback;
this.paneTab = BI.createWidget({
type: "bi.tab",
cardCreator: BI.bind(this._cardCreator, this),
defaultShowIndex: BI.RequstLoading.ERROR,
width: 400,
height: 300
});
var tempIcon = BI.createWidget({
type: "bi.icon_button",
cls: "data-link-test-fail-icon",
width: 0,
height: 0
});
BI.createWidget({
type: "bi.absolute",
element: $('body'),
items: [{
el: tempIcon,
bottom: 0
}]
});
BI.createWidget({
type: "bi.absolute",
element: mask,
cls: "bi-request-loading",
items: [{
el: {
type: "bi.layout",
cls: "mask-pane"
},
top: 0,
left: 0,
bottom: 0,
right: 0
}, {
el: {
type: "bi.center_adapt",
items: [this.paneTab]
},
top: 0,
left: 0,
right: 0,
bottom: 0
}]
});
},
_cardCreator: function (v) {
var self = this;
var cancel = BI.createWidget({
type: "bi.button",
text: BI.i18nText("BI-Basic_Cancel"),
title: BI.i18nText("BI-Basic_Cancel"),
level: "ignore",
height: 28,
width: 90,
handler: function () {
BI.Maskers.hide(BI.RequstLoading.MASK_ID);
}
});
var retry = BI.createWidget({
type: "bi.button",
text: BI.i18nText("BI-Basic_Retry"),
title: BI.i18nText("BI-Basic_Retry"),
level: "common",
height: 28,
width: 90,
handler: function () {
self.paneTab.setSelect(BI.RequstLoading.LOADING);
self.callback();
}
});
switch (v) {
case BI.RequstLoading.LOADING:
return BI.createWidget({
type: "bi.vertical",
items: [{
type: "bi.center_adapt",
cls: "loading-bar-icon",
items: [{
type: "bi.icon",
width: 208,
height: 15
}]
}, {
type: "bi.label",
cls: "loading-comment",
text: BI.i18nText("BI-Basic_Loading"),
height: 30
}],
width: 208,
height: 200,
vgap: 10
});
case BI.RequstLoading.LOADING_TIMEOUT:
return BI.createWidget({
type: "bi.vertical",
items: [{
type: "bi.center_adapt",
cls: "loading-bar-icon",
items: [{
type: "bi.icon",
width: 208,
height: 15
}]
}, {
type: "bi.label",
cls: "loading-comment",
text: BI.i18nText("BI-Basic_Loading"),
height: 30
}, {
type: "bi.label",
text: BI.i18nText("BI-Request_Time_Out_Toast_Tip"),
cls: "load-timeout-warning"
}, {
type: "bi.left_right_vertical_adapt",
items: {
left: [cancel],
right: [retry]
},
height: 30,
llgap: 100,
rrgap: 100
}],
vgap: 10
});
case BI.RequstLoading.ERROR:
return BI.createWidget({
type: "bi.vertical",
items: [{
type: "bi.center_adapt",
cls: "data-link-test-fail-icon",
items: [{
type: "bi.icon",
width: 126,
height: 126
}]
}, {
type: "bi.label",
text: BI.i18nText("BI-Connection_Lost"),
cls: "load-fail-comment"
}, {
type: "bi.left_right_vertical_adapt",
items: {
left: [cancel],
right: [retry]
},
height: 30,
llgap: 100,
rrgap: 100
}],
vgap: 20
});
}
},
showLoading: function () {
BI.Maskers.show(BI.RequstLoading.MASK_ID);
this.paneTab.setSelect(BI.RequstLoading.LOADING);
},
showError: function () {
BI.Maskers.show(BI.RequstLoading.MASK_ID);
this.paneTab.setSelect(BI.RequstLoading.ERROR);
},
setCallback: function (callback) {
this.callback = callback;
}
});
BI.extend(BI.RequstLoading, {
MASK_ID: "___request__loading___",
LOADING: 1,
LOADING_TIMEOUT: 2,
ERROR: 3
});
$.shortcut("bi.request_loading", BI.RequstLoading);/**
* 超链接
*
* Created by GUY on 2015/9/9.
* @class BI.A
* @extends BI.Text
* @abstract
*/
BI.A = BI.inherit(BI.Text, {
_defaultConfig: function () {
var conf = BI.A.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-a display-block",
href: "",
target: "_blank",
el: null,
element: "<a/>"
})
},
_init: function () {
var o = this.options;
BI.A.superclass._init.apply(this, arguments);
this.element.attr({href: o.href, target: o.target});
if (o.el) {
BI.createWidget(o.el, {
element: this
});
}
}
});
$.shortcut("bi.a", BI.A);/**
* guy
* 加载条
* @type {*|void|Object}
*/
BI.LoadingBar = BI.inherit(BI.Single, {
consts: {
loadedText: BI.i18nText("BI-Load_More"),
endText: BI.i18nText("BI-No_More_Data")
},
_defaultConfig: function() {
var conf = BI.LoadingBar.superclass._defaultConfig.apply(this, arguments);
return BI.extend( conf, {
baseCls : (conf.baseCls ||"")+' bi-loading-bar',
height: 30,
handler: BI.emptyFn
})
},
_init : function() {
BI.LoadingBar.superclass._init.apply(this, arguments);
var self = this;
this.loaded = BI.createWidget({
type: "bi.text_button",
cls: "loading-text",
text: this.consts.loadedText,
width: 120,
handler: this.options.handler
})
this.loaded.on(BI.Controller.EVENT_CHANGE, function(type){
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
})
this.loading = BI.createWidget({
type: "bi.layout",
width: this.options.height,
height:this.options.height,
cls: "loading-background cursor-default"
})
var loaded = BI.createWidget({
type: "bi.center_adapt",
items: [this.loaded]
})
var loading = BI.createWidget({
type: "bi.center_adapt",
items: [this.loading]
})
this.cardLayout = BI.createWidget({
type: "bi.card",
element: this,
items: [{
el: loaded,
cardName: "loaded"
}, {
el: loading,
cardName: "loading"
}]
})
this.invisible();
},
_reset: function(){
this.visible();
this.loaded.setText(this.consts.loadedText);
this.loaded.enable();
},
setLoaded: function(){
this._reset();
this.cardLayout.showCardByName("loaded");
},
setEnd: function(){
this.setLoaded();
this.loaded.setText(this.consts.endText);
this.loaded.disable();
},
setLoading: function(){
this._reset();
this.cardLayout.showCardByName("loading");
}
});
$.shortcut("bi.loading_bar", BI.LoadingBar);/**
* @class BI.IconButton
* @extends BI.BasicButton
* 图标的button
*/
BI.IconButton = BI.inherit(BI.BasicButton, {
_defaultConfig: function () {
var conf = BI.IconButton.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-icon-button horizon-center",
iconWidth: null,
iconHeight: null
})
},
_init: function () {
BI.IconButton.superclass._init.apply(this, arguments);
var o = this.options;
this.element.css({
textAlign: 'center'
});
this.icon = BI.createWidget({
type: 'bi.icon',
width: o.iconWidth,
height: o.iconHeight
});
if (BI.isNumber(o.height) && o.height > 0 && BI.isNull(o.iconWidth) && BI.isNull(o.iconHeight)) {
this.element.css("lineHeight", o.height + "px");
BI.createWidget({
type: "bi.default",
element: this,
items: [this.icon]
})
} else {
BI.createWidget({
element: this,
type: 'bi.center_adapt',
items: [this.icon]
});
}
},
doClick: function () {
BI.IconButton.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.IconButton.EVENT_CHANGE, this);
}
}
});
BI.IconButton.EVENT_CHANGE = "IconButton.EVENT_CHANGE";
$.shortcut("bi.icon_button", BI.IconButton);/**
* 图片的button
*
* Created by GUY on 2016/1/27.
* @class BI.ImageButton
* @extends BI.BasicButton
*/
BI.ImageButton = BI.inherit(BI.BasicButton, {
_defaultConfig: function () {
var conf = BI.ImageButton.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-image-button",
src: "",
iconWidth: "100%",
iconHeight: "100%"
})
},
_init: function () {
BI.ImageButton.superclass._init.apply(this, arguments);
var o = this.options;
this.image = BI.createWidget({
type: "bi.img",
width: o.iconWidth,
height: o.iconHeight,
src: o.src
});
if (BI.isNumber(o.iconWidth) || BI.isNumber(o.iconHeight)) {
BI.createWidget({
type: "bi.center_adapt",
element: this,
items: [this.image]
})
} else {
BI.createWidget({
type: "bi.adaptive",
element: this,
items: [this.image],
scrollable: false
})
}
},
setWidth: function (w) {
BI.ImageButton.superclass.setWidth.apply(this, arguments);
this.options.width = w;
},
setHeight: function (h) {
BI.ImageButton.superclass.setHeight.apply(this, arguments);
this.options.height = h;
},
setImageWidth: function (w) {
this.image.setWidth(w);
},
setImageHeight: function (h) {
this.image.setHeight(h);
},
getImageWidth: function () {
return this.image.element.width();
},
getImageHeight: function () {
return this.image.element.height();
},
setSrc: function (src) {
this.options.src = src;
this.image.setSrc(src);
},
getSrc: function () {
return this.image.getSrc();
},
doClick: function () {
BI.ImageButton.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.ImageButton.EVENT_CHANGE, this);
}
}
});
BI.ImageButton.EVENT_CHANGE = "ImageButton.EVENT_CHANGE";
$.shortcut("bi.image_button", BI.ImageButton);(function ($) {
/**
* 文字类型的按钮
* @class BI.Button
* @extends BI.BasicButton
*
* @cfg {JSON} options 配置属性
* @cfg {'common'/'success'/'warning'/'ignore'} [options.level='common'] 按钮类型，用不同颜色强调不同的场景
*/
BI.Button = BI.inherit(BI.BasicButton, {
_const: {
minWidth: 90
},
_defaultConfig: function () {
var conf = BI.Button.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + ' bi-button',
shadow: true,
isShadowShowingOnSelected: true,
readonly: true,
iconClass: "",
level: 'common',
textAlign: "center",
whiteSpace: "nowrap",
forceCenter: false,
textWidth: null,
textHeight: null,
hgap: 10,
vgap: 0,
tgap: 0,
bgap: 0,
lgap: 0,
rgap: 0
})
},
_init: function () {
BI.Button.superclass._init.apply(this, arguments);
var o = this.options, self = this;
if (BI.isNumber(o.height)) {
this.element.css({height: o.height - 2, lineHeight: (o.height - 2) + 'px'});
}
if (BI.isKey(o.iconClass)) {
this.icon = BI.createWidget({
type: "bi.icon",
width: 18
});
this.text = BI.createWidget({
type: "bi.label",
text: o.text,
value: o.value
});
BI.createWidget({
type: "bi.horizontal_auto",
cls: "button-" + o.level + " " + o.iconClass,
element: this,
hgap: o.hgap,
vgap: o.vgap,
tgap: o.tgap,
bgap: o.bgap,
lgap: o.lgap,
rgap: o.rgap,
items: [{
type: "bi.horizontal",
items: [this.icon, this.text]
}]
})
} else {
this.text = BI.createWidget({
type: "bi.label",
cls: "button-" + o.level,
textAlign: o.textAlign,
whiteSpace: o.whiteSpace,
forceCenter: o.forceCenter,
textWidth: o.textWidth,
textHeight: o.textHeight,
hgap: o.hgap,
vgap: o.vgap,
tgap: o.tgap,
bgap: o.bgap,
lgap: o.lgap,
rgap: o.rgap,
element: this,
text: o.text,
value: o.value
});
}
this.element.css({"min-width": this._const.minWidth - 2 + "px"});
},
doClick: function () {
BI.Button.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.Button.EVENT_CHANGE, this);
}
},
setText: function (text) {
BI.Button.superclass.setText.apply(this, arguments);
this.text.setText(text);
},
setValue: function (text) {
BI.Button.superclass.setValue.apply(this, arguments);
if (!this.isReadOnly()) {
this.text.setValue(text);
}
},
setEnable: function (b) {
BI.Button.superclass.setEnable.apply(this, arguments);
this.text.setEnable(b);
this.icon && this.icon.setEnable(b);
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
},
destroy: function () {
BI.Button.superclass.destroy.apply(this, arguments);
}
});
$.shortcut('bi.button', BI.Button);
BI.Button.EVENT_CHANGE = "EVENT_CHANGE";
})(jQuery);/**
* guy
* 可以点击的一行文字
* @class BI.TextButton
* @extends BI.BasicButton
* 文字button
*/
BI.TextButton = BI.inherit(BI.BasicButton, {
_defaultConfig: function () {
var conf = BI.TextButton.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-text-button",
textAlign: "center",
whiteSpace: "nowrap",
forceCenter: false,
textWidth: null,
textHeight: null,
hgap: 0,
lgap: 0,
rgap: 0,
text: "",
py: ""
})
},
_init: function () {
BI.TextButton.superclass._init.apply(this, arguments);
var o = this.options;
this.text = BI.createWidget({
type: "bi.label",
element: this,
textAlign: o.textAlign,
whiteSpace: o.whiteSpace,
textWidth: o.textWidth,
textHeight: o.textHeight,
forceCenter: o.forceCenter,
width: o.width,
height: o.height,
hgap: o.hgap,
lgap: o.lgap,
rgap: o.rgap,
text: o.text,
value: o.value,
py: o.py
});
},
doClick: function () {
BI.TextButton.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.TextButton.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
},
setText: function (text) {
BI.TextButton.superclass.setText.apply(this, arguments);
text = BI.isArray(text) ? text.join(",") : text;
this.text.setText(text);
},
setStyle: function (style) {
this.text.setStyle(style);
},
setValue: function (text) {
BI.TextButton.superclass.setValue.apply(this, arguments);
if (!this.isReadOnly()) {
text = BI.isArray(text) ? text.join(",") : text;
this.text.setValue(text);
}
}
});
BI.TextButton.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.text_button", BI.TextButton);/**
* 带有一个占位
*
* Created by GUY on 2015/9/11.
* @class BI.BlankIconIconTextItem
* @extends BI.BasicButton
*/
BI.BlankIconIconTextItem = BI.inherit(BI.BasicButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.BlankIconIconTextItem.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-blank-icon-text-item",
logic: {
dynamic: false
},
iconCls1: "close-ha-font",
iconCls2: "close-ha-font",
blankWidth: 0,
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.BlankIconIconTextItem.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
var blank = BI.createWidget({
type: "bi.layout",
width: o.blankWidth
})
this.text = BI.createWidget({
type: "bi.label",
cls: "list-item-text",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
});
this.icon1 = BI.createWidget({
type: "bi.icon_button",
cls: o.iconCls1,
forceNotSelected: true,
width: c.commonWidth
});
this.icon2 = BI.createWidget({
type: "bi.icon_button",
cls: o.iconCls2,
forceNotSelected: true,
width: c.commonWidth
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", blank, this.icon1, this.icon2, this.text)
}))));
},
doClick: function () {
BI.BlankIconIconTextItem.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.BlankIconIconTextItem.EVENT_CHANGE, this.getValue(), this);
}
},
setSelected: function (b) {
BI.BlankIconIconTextItem.superclass.setSelected.apply(this, arguments);
this.icon1.setSelected(b);
this.icon2.setSelected(b);
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
}
});
BI.BlankIconIconTextItem.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.blank_icon_icon_text_item", BI.BlankIconIconTextItem);/**
* guy
* 一个占位符和两个icon和一行数 组成的一行listitem
*
* Created by GUY on 2015/9/15.
* @class BI.BlankIconTextIconItem
* @extends BI.BasicButton
*/
BI.BlankIconTextIconItem = BI.inherit(BI.BasicButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.BlankIconTextIconItem.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-blank-icon-text-icon-item",
logic: {
dynamic: false
},
iconCls1: "close-ha-font",
iconCls2: "close-ha-font",
blankWidth: 0,
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.BlankIconTextIconItem.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
this.text = BI.createWidget({
type: "bi.label",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
})
var icon1 = BI.createWidget({
type: "bi.center_adapt",
cls: o.iconCls1,
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
})
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: {
type: "bi.center_adapt",
cls: o.iconCls2,
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
},
top: 0,
bottom: 0,
right: 0
}]
})
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", {
type: "bi.layout",
width: o.blankWidth
}, icon1, this.text, {
type: "bi.layout",
width: c.commonWidth
})
}))));
},
doClick: function () {
BI.BlankIconTextIconItem.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.BlankIconTextIconItem.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
}
});
BI.BlankIconTextIconItem.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.blank_icon_text_icon_item", BI.BlankIconTextIconItem);/**
* 带有一个占位
*
* Created by GUY on 2015/9/11.
* @class BI.BlankIconTextItem
* @extends BI.BasicButton
*/
BI.BlankIconTextItem = BI.inherit(BI.BasicButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.BlankIconTextItem.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-blank-icon-text-item",
logic: {
dynamic: false
},
cls: "close-ha-font",
blankWidth: 0,
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.BlankIconTextItem.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
var blank = BI.createWidget({
type: "bi.layout",
width: o.blankWidth
})
this.text = BI.createWidget({
type: "bi.label",
cls: "list-item-text",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
})
this.icon = BI.createWidget({
type: "bi.center_adapt",
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", blank, this.icon, this.text)
}))));
},
doClick: function () {
BI.BlankIconTextItem.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.BlankIconTextItem.EVENT_CHANGE, this.getValue(), this);
}
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
}
});
BI.BlankIconTextItem.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.blank_icon_text_item", BI.BlankIconTextItem);/**
* guy
* 两个icon和一行数 组成的一行listitem
*
* Created by GUY on 2015/9/9.
* @class BI.IconTextIconItem
* @extends BI.BasicButton
*/
BI.IconTextIconItem = BI.inherit(BI.BasicButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.IconTextIconItem.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-icon-text-icon-item",
logic: {
dynamic: false
},
iconCls1: "close-ha-font",
iconCls2: "close-ha-font",
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.IconTextIconItem.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
this.text = BI.createWidget({
type: "bi.label",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
})
var icon1 = BI.createWidget({
type: "bi.center_adapt",
cls: o.iconCls1,
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
})
var blank = BI.createWidget({
type: "bi.layout",
width: c.commonWidth
})
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: {
type: "bi.center_adapt",
cls: o.iconCls2,
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
},
top: 0,
bottom: 0,
right: 0
}]
})
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", icon1, this.text, blank)
}))));
},
doClick: function () {
BI.IconTextIconItem.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.IconTextIconItem.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
}
});
BI.IconTextIconItem.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.icon_text_icon_item", BI.IconTextIconItem);/**
* guy
*
* Created by GUY on 2015/9/9.
* @class BI.IconTextItem
* @extends BI.BasicButton
*/
BI.IconTextItem = BI.inherit(BI.BasicButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.IconTextItem.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-icon-text-item",
direction: BI.Direction.Left,
logic: {
dynamic: false
},
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.IconTextItem.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
this.text = BI.createWidget({
type: "bi.label",
cls: "list-item-text",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
});
this.icon = BI.createWidget({
type: "bi.center_adapt",
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic(BI.LogicFactory.createLogicTypeByDirection(o.direction), BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection(o.direction, this.icon, this.text)
}))));
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
},
doClick: function () {
BI.IconTextItem.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.IconTextItem.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
}
});
BI.IconTextItem.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.icon_text_item", BI.IconTextItem);/**
*
* 图标的button
*
* Created by GUY on 2015/9/9.
* @class BI.TextIconItem
* @extends BI.BasicButton
*/
BI.TextIconItem = BI.inherit(BI.BasicButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.TextIconItem.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-text-icon-item",
logic: {
dynamic: false
},
cls: "close-ha-font",
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.TextIconItem.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
this.text = BI.createWidget({
type: "bi.label",
cls: "list-item-text",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
});
this.icon = BI.createWidget({
type: "bi.center_adapt",
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", this.text, this.icon)
}))));
},
doClick: function () {
BI.TextIconItem.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.TextIconItem.EVENT_CHANGE, this.getValue(), this);
}
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
}
});
BI.TextIconItem.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.text_icon_item", BI.TextIconItem);/**
* guy
* 一个button和一行数 组成的一行listitem
*
* Created by GUY on 2015/9/9.
* @class BI.TextItem
* @extends BI.BasicButton
*/
BI.TextItem = BI.inherit(BI.BasicButton, {
_defaultConfig: function () {
var conf = BI.TextItem.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-text-item",
textAlign: "left",
whiteSpace: "nowrap",
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.TextItem.superclass._init.apply(this, arguments);
var o = this.options;
this.text = BI.createWidget({
type: "bi.label",
element: this,
textAlign: o.textAlign,
whiteSpace: o.whiteSpace,
textHeight: o.whiteSpace == "nowrap" ? o.height : o.textHeight,
height: o.height,
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
py: o.py
});
},
doClick: function () {
BI.TextItem.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.TextItem.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
}
});
BI.TextItem.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.text_item", BI.TextItem);/**
* guy
* Created by GUY on 2015/9/9.
* @class BI.IconTextIconNode
* @extends BI.NodeButton
*/
BI.IconTextIconNode = BI.inherit(BI.NodeButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.IconTextIconNode.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-icon-text-icon-node",
logic: {
dynamic: false
},
iconCls1: "close-ha-font",
iconCls2: "close-ha-font",
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.IconTextIconNode.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
this.text = BI.createWidget({
type: "bi.label",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
})
var icon1 = BI.createWidget({
type: "bi.center_adapt",
cls: o.iconCls1,
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
})
var blank = BI.createWidget({
type: "bi.layout",
width: c.commonWidth
})
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: {
type: "bi.center_adapt",
cls: o.iconCls2,
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
},
top: 0,
bottom: 0,
right: 0
}]
})
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", icon1, this.text, blank)
}))));
},
doClick: function () {
BI.IconTextIconNode.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.IconTextIconNode.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
}
});
BI.IconTextIconNode.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.icon_text_icon_node", BI.IconTextIconNode);/**
* guy
* Created by GUY on 2015/9/9.
* @class BI.IconTextNode
* @extends BI.NodeButton
*/
BI.IconTextNode = BI.inherit(BI.NodeButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.IconTextNode.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-icon-text-node",
logic: {
dynamic: false
},
cls: "close-ha-font",
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.IconTextNode.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
this.text = BI.createWidget({
type: "bi.label",
cls: "list-item-text",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
})
this.icon = BI.createWidget({
type: "bi.center_adapt",
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
})
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", this.icon, this.text)
}))));
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
},
doClick: function () {
BI.IconTextNode.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.IconTextNode.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
}
});
BI.IconTextNode.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.icon_text_node", BI.IconTextNode);/**
* Created by GUY on 2015/9/9.
* @class BI.TextIconNode
* @extends BI.NodeButton
*/
BI.TextIconNode = BI.inherit(BI.NodeButton, {
_const: {
commonWidth: 25
},
_defaultConfig: function () {
var conf = BI.TextIconNode.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-text-icon-node",
logic: {
dynamic: false
},
cls: "close-ha-font",
iconHeight: null,
iconWidth: null,
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.TextIconNode.superclass._init.apply(this, arguments);
var o = this.options, c = this._const;
this.text = BI.createWidget({
type: "bi.label",
cls: "list-item-text",
textAlign: "left",
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
height: o.height
})
this.icon = BI.createWidget({
type: "bi.center_adapt",
width: c.commonWidth,
items: [{
el: {
type: "bi.icon",
width: o.iconWidth,
height: o.iconHeight
}
}]
});
BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("horizontal", BI.extend(o.logic, {
items: BI.LogicFactory.createLogicItemsByDirection("left", this.text, this.icon)
}))));
},
doClick: function () {
BI.TextIconNode.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.TextIconNode.EVENT_CHANGE, this.getValue(), this);
}
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
}
});
BI.TextIconNode.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.text_icon_node", BI.TextIconNode);/**
* guy
*
* Created by GUY on 2015/9/9.
* @class BI.TextNode
* @extends BI.NodeButton
*/
BI.TextNode = BI.inherit(BI.NodeButton, {
_defaultConfig: function () {
var conf = BI.TextNode.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-text-node",
textAlign: "left",
whiteSpace: "nowrap",
textHgap: 0,
textVgap: 0,
textLgap: 0,
textRgap: 0
})
},
_init: function () {
BI.TextNode.superclass._init.apply(this, arguments);
var o = this.options;
this.text = BI.createWidget({
type: "bi.label",
element: this,
textAlign: o.textAlign,
whiteSpace: o.whiteSpace,
textHeight: o.whiteSpace == "nowrap" ? o.height : o.textHeight,
height: o.height,
hgap: o.textHgap,
vgap: o.textVgap,
lgap: o.textLgap,
rgap: o.textRgap,
text: o.text,
value: o.value,
keyword: o.keyword,
py: o.py
});
},
doClick: function () {
BI.TextNode.superclass.doClick.apply(this, arguments);
if (this.isValid()) {
this.fireEvent(BI.TextNode.EVENT_CHANGE, this.getValue(), this);
}
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
setValue: function () {
if (!this.isReadOnly()) {
this.text.setValue.apply(this.text, arguments);
}
},
getValue: function () {
return this.text.getValue();
},
setText: function () {
this.text.setText.apply(this.text, arguments);
},
getText: function () {
return this.text.getText();
}
});
BI.TextNode.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.text_node", BI.TextNode);/**
*
* Created by GUY on 2016/1/15.
* @class BI.CodeEditor
* @extends BI.Single
*/
BI.CodeEditor = BI.inherit(BI.Single, {
_defaultConfig: function () {
return $.extend(BI.CodeEditor.superclass._defaultConfig.apply(), {
baseCls: 'bi-code-editor',
value: '',
watermark: ""
});
},
_init: function () {
BI.CodeEditor.superclass._init.apply(this, arguments);
var o = this.options, self = this;
this.editor = CodeMirror(this.element[0], {
textWrapping: true,
lineWrapping: true,
lineNumbers: false
});
this.editor.on("change", function (cm, change) {
BI.nextTick(function () {
self.fireEvent(BI.CodeEditor.EVENT_CHANGE)
});
});
this.editor.on("focus", function () {
watermark.setVisible(false);
self.fireEvent(BI.CodeEditor.EVENT_FOCUS);
});
this.editor.on("blur", function () {
watermark.setVisible(BI.isEmptyString(self.getValue()));
self.fireEvent(BI.CodeEditor.EVENT_BLUR);
});
// this.editor.on("blur", function () {
// self.editor.execCommand("goLineEnd");
// });
//水印
var watermark = BI.createWidget({
type: "bi.label",
text: o.watermark,
cls: "bi-water-mark",
whiteSpace: "nowrap",
textAlign: "left"
});
watermark.element.bind(
"mousedown", function (e) {
self.insertString("");
self.editor.focus();
e.stopEvent();
}
);
watermark.element.bind("click", function (e) {
self.editor.focus();
e.stopEvent();
});
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: watermark,
top: 0,
left: 5
}]
});
if (BI.isKey(o.value)) {
BI.nextTick(function () {
self.setValue(o.value);
});
}
},
setEnable: function (b) {
BI.CodeEditor.superclass.setEnable.apply(this, arguments);
this.editor.setOption("readOnly", b === true ? false : "nocursor")
},
insertParam: function(param){
var from = this.editor.getCursor();
this.editor.replaceSelection(param);
var to = this.editor.getCursor();
this.editor.markText(from, to, {className: 'param', atomic: true});
this.editor.replaceSelection(" ");
this.editor.focus();
},
insertString: function(str){
this.editor.replaceSelection(str);
this.editor.focus();
},
getValue: function () {
return this.editor.getValue("\n", function (line) {
var rawText = line.text, value = line.text, num = 0;
value.text = rawText;
_.forEach(line.markedSpans, function (i, ms) {
switch (i.marker.className) {
case "param":
var fieldNameLength = i.to - i.from;
value = value.substr(0, i.from + num) + "$\{" + value.substr(i.from + num, fieldNameLength) + "\}" + value.substr(i.to + num, value.length);
num += 3;
break;
}
});
return value;
});
},
_analyzeContent: function (v) {
var regx = /\$[\{][^\}]*[\}]|(\s+)|\w*\w|\$\{[^\$\(\)\+\-\*\/)\$,]*\w\}|\$\{[^\$\(\)\+\-\*\/]*\w\}|\$\{[^\$\(\)\+\-\*\/]*[\u4e00-\u9fa5]\}|\w|(.)|\n/g;
return v.match(regx);
},
setValue: function (v) {
var self = this, result;
this.refresh();
self.editor.setValue("");
result = this._analyzeContent(v || "");
BI.each(result, function (i, item) {
var fieldRegx = /\$[\{][^\}]*[\}]/;
var str = item.match(fieldRegx);
if (BI.isNotEmptyArray(str)) {
self.insertParam(str[0].substring(2, item.length - 1));
} else {
self.insertString(item);
}
})
},
refresh: function(){
var self = this;
BI.nextTick(function () {
self.editor.refresh();
});
}
});
BI.CodeEditor.EVENT_CHANGE = "EVENT_CHANGE";
BI.CodeEditor.EVENT_BLUR = "EVENT_BLUR";
BI.CodeEditor.EVENT_FOCUS = "EVENT_FOCUS";
$.shortcut("bi.code_editor", BI.CodeEditor);/**
* Created by GUY on 2015/4/15.
* @class BI.Editor
* @extends BI.Single
*/
BI.Editor = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.Editor.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: "bi-editor",
hgap: 4,
vgap: 2,
lgap: 0,
rgap: 0,
tgap: 0,
bgap: 0,
tipType: "warning",
inputType: "text",
validationChecker: BI.emptyFn,
quitChecker: BI.emptyFn,
mouseOut: false,
allowBlank: false,
watermark: "",
errorText: ""
})
},
_init: function () {
BI.Editor.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.editor = this.addWidget(BI.createWidget({
type: "bi.input",
element: "<input type='" + o.inputType + "'/>",
watermark: o.watermark,
validationChecker: o.validationChecker,
quitChecker: o.quitChecker,
mouseOut: o.mouseOut,
allowBlank: o.allowBlank
}));
this.editor.element.css({
"width": "100%",
"height": "100%",
"border": "none",
"outline": "none",
"padding": "0",
"margin": "0"
});
if (BI.isKey(this.options.watermark)) {
this.watermark = BI.createWidget({
type: "bi.label",
cls: "bi-water-mark",
text: this.options.watermark,
height: this.options.height,
forceCenter: true,
height: o.height - 2 * (o.vgap + o.tgap),
whiteSpace: "nowrap",
textAlign: "left"
});
this.watermark.element.bind({
mousedown: function (e) {
if (self.isEnabled()) {
self.editor.isEditing() || self.editor.focus();
} else {
self.editor.isEditing() && self.editor.blur();
}
e.stopEvent();
}
});
this.watermark.element.bind("click", function (e) {
if (self.isEnabled()) {
self.editor.isEditing() || self.editor.focus();
} else {
self.editor.isEditing() && self.editor.blur();
}
e.stopEvent();
});
this.watermark.element.css({
position: "absolute",
left: "3px",
right: "3px",
top: "0px",
bottom: "0px"
});
}
var items = [{
el: {
type: "bi.default",
items: this.watermark ? [this.editor, this.watermark] : [this.editor]
},
left: o.hgap + o.lgap,
right: o.hgap + o.rgap,
top: o.vgap + o.tgap,
bottom: o.vgap + o.bgap
}];
BI.createWidget({
type: "bi.absolute",
element: this,
items: items
});
this.editor.on(BI.Controller.EVENT_CHANGE, function () {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
});
this.editor.on(BI.Input.EVENT_FOCUS, function () {
self._checkError();
self.element.addClass("bi-editor-focus");
self.fireEvent(BI.Editor.EVENT_FOCUS, arguments);
});
this.editor.on(BI.Input.EVENT_BLUR, function () {
self.setErrorVisible(false);
self.element.removeClass("bi-editor-focus");
self.fireEvent(BI.Editor.EVENT_BLUR, arguments);
});
this.editor.on(BI.Input.EVENT_CLICK, function () {
self.fireEvent(BI.Editor.EVENT_CLICK, arguments);
});
this.editor.on(BI.Input.EVENT_CHANGE, function () {
self.fireEvent(BI.Editor.EVENT_CHANGE, arguments);
});
this.editor.on(BI.Input.EVENT_KEY_DOWN, function (v) {
self.fireEvent(BI.Editor.EVENT_KEY_DOWN, arguments);
});
this.editor.on(BI.Input.EVENT_QUICK_DOWN, function (v) {
self.watermark && self.watermark.invisible();
});
this.editor.on(BI.Input.EVENT_VALID, function () {
self._checkWaterMark();
self.setErrorVisible(false);
self.fireEvent(BI.Editor.EVENT_VALID, arguments);
});
this.editor.on(BI.Input.EVENT_ERROR, function () {
self._checkWaterMark();
self.fireEvent(BI.Editor.EVENT_ERROR, arguments);
self.setErrorVisible(self.isEditing());
});
this.editor.on(BI.Input.EVENT_RESTRICT, function () {
self._checkWaterMark();
var tip = self.setErrorVisible(true);
tip && tip.element.fadeOut(100, function () {
tip.element.fadeIn(100);
});
self.fireEvent(BI.Editor.EVENT_RESTRICT, arguments);
});
this.editor.on(BI.Input.EVENT_EMPTY, function () {
self._checkWaterMark();
self.fireEvent(BI.Editor.EVENT_EMPTY, arguments);
});
this.editor.on(BI.Input.EVENT_ENTER, function () {
self.fireEvent(BI.Editor.EVENT_ENTER, arguments);
});
this.editor.on(BI.Input.EVENT_SPACE, function () {
self.fireEvent(BI.Editor.EVENT_SPACE, arguments);
});
this.editor.on(BI.Input.EVENT_BACKSPACE, function () {
self.fireEvent(BI.Editor.EVENT_BACKSPACE, arguments);
});
this.editor.on(BI.Input.EVENT_REMOVE, function () {
self.fireEvent(BI.Editor.EVENT_REMOVE, arguments);
});
this.editor.on(BI.Input.EVENT_START, function () {
self.fireEvent(BI.Editor.EVENT_START, arguments);
});
this.editor.on(BI.Input.EVENT_PAUSE, function () {
self.fireEvent(BI.Editor.EVENT_PAUSE, arguments);
});
this.editor.on(BI.Input.EVENT_STOP, function () {
self.fireEvent(BI.Editor.EVENT_STOP, arguments);
});
this.editor.on(BI.Input.EVENT_CONFIRM, function () {
self.fireEvent(BI.Editor.EVENT_CONFIRM, arguments);
});
this.element.click(function (e) {
e.stopPropagation();
return false;
});
if (BI.isKey(this.options.value) || BI.isEmptyString(this.options.value)) {
this.setValue(this.options.value);
} else {
this._checkWaterMark();
}
},
_checkToolTip: function () {
var o = this.options;
var errorText = o.errorText;
if (BI.isFunction(errorText)) {
errorText = errorText(this.editor.getValue());
}
if (BI.isKey(errorText)) {
if (!this.isEnabled() || this.isValid() || (BI.Bubbles.has(this.getName()) && BI.Bubbles.get(this.getName()).isVisible())) {
this.setTitle("");
} else {
this.setTitle(errorText);
}
}
},
_checkError: function () {
this.setErrorVisible(this.isEnabled() && !this.isValid());
this._checkToolTip();
},
_checkWaterMark: function () {
var o = this.options;
if (!this.disabledWarterMark && this.editor.getValue() === "" && BI.isKey(o.watermark)) {
this.watermark && this.watermark.visible();
} else {
this.watermark && this.watermark.invisible();
}
},
setErrorText: function (text) {
this.options.errorText = text;
},
getErrorText: function () {
return this.options.errorText;
},
setErrorVisible: function (b) {
var o = this.options;
var errorText = o.errorText;
if (BI.isFunction(errorText)) {
errorText = errorText(this.editor.getValue());
}
if (!this.disabledError && BI.isKey(errorText)) {
BI.Bubbles[b ? "show" : "hide"](this.getName(), errorText, this);
this._checkToolTip();
return BI.Bubbles.get(this.getName());
}
},
disableError: function () {
this.disabledError = true;
this._checkError();
},
enableError: function () {
this.disabledError = false;
this._checkError();
},
disableWarterMark: function () {
this.disabledWarterMark = true;
this._checkWaterMark();
},
enableWarterMark: function () {
this.disabledWarterMark = false;
this._checkWaterMark();
},
focus: function () {
this.element.addClass("text-editor-focus");
this.editor.focus();
},
blur: function () {
this.element.removeClass("text-editor-focus");
this.editor.blur();
},
selectAll: function () {
this.editor.selectAll();
},
onKeyDown: function (k) {
this.editor.onKeyDown(k);
},
setValue: function (v) {
BI.Editor.superclass.setValue.apply(this, arguments);
this.editor.setValue(v);
this._checkError();
this._checkWaterMark();
},
getLastValidValue: function () {
return this.editor.getLastValidValue();
},
resetLastValidValue: function () {
this.editor.resetLastValidValue();
},
getValue: function () {
if (!this.isValid()) {
return BI.trim(this.editor.getLastValidValue());
}
return BI.trim(this.editor.getValue());
},
setValid: function (b) {
BI.Editor.superclass.setValid.apply(this, arguments);
this.editor.setValid(b);
},
isEditing: function () {
return this.editor.isEditing();
},
isValid: function () {
return this.editor.isValid();
},
setEnable: function (b) {
BI.Editor.superclass.setEnable.apply(this, arguments);
this.editor && this.editor.setEnable(b);
this.watermark && this.watermark.setEnable(b);
}
});
BI.Editor.EVENT_CHANGE = "EVENT_CHANGE";
BI.Editor.EVENT_FOCUS = "EVENT_FOCUS";
BI.Editor.EVENT_BLUR = "EVENT_BLUR";
BI.Editor.EVENT_CLICK = "EVENT_CLICK";
BI.Editor.EVENT_KEY_DOWN = "EVENT_KEY_DOWN";
BI.Editor.EVENT_SPACE = "EVENT_SPACE";
BI.Editor.EVENT_BACKSPACE = "EVENT_BACKSPACE";
BI.Editor.EVENT_START = "EVENT_START";
BI.Editor.EVENT_PAUSE = "EVENT_PAUSE";
BI.Editor.EVENT_STOP = "EVENT_STOP";
BI.Editor.EVENT_CONFIRM = "EVENT_CONFIRM";
BI.Editor.EVENT_VALID = "EVENT_VALID";
BI.Editor.EVENT_ERROR = "EVENT_ERROR";
BI.Editor.EVENT_ENTER = "EVENT_ENTER";
BI.Editor.EVENT_RESTRICT = "EVENT_RESTRICT";
BI.Editor.EVENT_REMOVE = "EVENT_REMOVE";
BI.Editor.EVENT_EMPTY = "EVENT_EMPTY";
$.shortcut("bi.editor", BI.Editor);/**
* 多文件
*
* Created by GUY on 2016/4/13.
* @class BI.MultifileEditor
* @extends BI.Single
* @abstract
*/
BI.MultifileEditor = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.MultifileEditor.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-multifile-editor",
multiple: false,
maxSize: 1024 * 1024,
accept: "",
url: ""
})
},
_init: function () {
var self = this, o = this.options;
BI.MultifileEditor.superclass._init.apply(this, arguments);
this.file = BI.createWidget({
type: "bi.file",
cls: "multifile-editor",
width: "100%",
height: "100%",
name: o.name,
url: o.url,
multiple: o.multiple,
accept: o.accept,
maxSize: o.maxSize
});
this.file.on(BI.File.EVENT_CHANGE, function () {
self.fireEvent(BI.MultifileEditor.EVENT_CHANGE, arguments);
});
this.file.on(BI.File.EVENT_UPLOADSTART, function () {
self.fireEvent(BI.MultifileEditor.EVENT_UPLOADSTART, arguments);
});
this.file.on(BI.File.EVENT_ERROR, function () {
self.fireEvent(BI.MultifileEditor.EVENT_ERROR, arguments);
});
this.file.on(BI.File.EVENT_PROGRESS, function () {
self.fireEvent(BI.MultifileEditor.EVENT_PROGRESS, arguments);
});
this.file.on(BI.File.EVENT_UPLOADED, function () {
self.fireEvent(BI.MultifileEditor.EVENT_UPLOADED, arguments);
});
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: {
type: "bi.adaptive",
scrollable: false,
items: [this.file]
},
top: 0,
right: 0,
left: 0,
bottom: 0
}]
});
},
select: function () {
this.file.select();
},
getValue: function () {
return this.file.getValue();
},
upload: function () {
this.file.upload();
},
reset: function () {
this.file.reset();
},
setEnable: function (enable) {
BI.MultiFile.superclass.setEnable.apply(this, arguments);
this.file.setEnable(enable);
}
});
BI.MultifileEditor.EVENT_CHANGE = "MultifileEditor.EVENT_CHANGE";
BI.MultifileEditor.EVENT_UPLOADSTART = "MultifileEditor.EVENT_UPLOADSTART";
BI.MultifileEditor.EVENT_ERROR = "MultifileEditor.EVENT_ERROR";
BI.MultifileEditor.EVENT_PROGRESS = "MultifileEditor.EVENT_PROGRESS";
BI.MultifileEditor.EVENT_UPLOADED = "MultifileEditor.EVENT_UPLOADED";
$.shortcut("bi.multifile_editor", BI.MultifileEditor);/**
*
* Created by GUY on 2016/1/18.
* @class BI.TextAreaEditor
* @extends BI.Single
*/
BI.TextAreaEditor = BI.inherit(BI.Single, {
_defaultConfig: function () {
return $.extend(BI.TextAreaEditor.superclass._defaultConfig.apply(), {
baseCls: 'bi-textarea-editor',
value: ''
});
},
_init: function () {
BI.TextAreaEditor.superclass._init.apply(this, arguments);
var o = this.options, self = this;
this.content = BI.createWidget({
type: "bi.layout",
tagName: "textarea",
width: "100%",
height: "100%",
cls: "textarea-editor-content display-block"
});
this.content.element.css({"resize": "none"});
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: {
type: "bi.adaptive",
items: [this.content]
},
left: 0,
right: 3,
top: 0,
bottom: 5
}]
});
this.content.element.on("input propertychange", function (e) {
self._checkWaterMark();
self.fireEvent(BI.TextAreaEditor.EVENT_CHANGE);
});
this.content.element.focus(function () {
if (self.isValid()) {
self._focus();
self.fireEvent(BI.TextAreaEditor.EVENT_FOCUS);
}
$(document).bind("mousedown." + self.getName(), function (e) {
if (BI.DOM.isExist(self) && !self.element.__isMouseInBounds__(e)) {
$(document).unbind("mousedown." + self.getName());
self.content.element.blur();
}
});
});
this.content.element.blur(function () {
if (self.isValid()) {
self._blur();
self.fireEvent(BI.TextAreaEditor.EVENT_BLUR);
}
$(document).unbind("mousedown." + self.getName());
});
if (BI.isKey(o.value)) {
self.setValue(o.value);
}
if (BI.isNotNull(o.style)) {
self.setValue(o.style);
}
this._checkWaterMark();
},
_checkWaterMark: function () {
var self = this, o = this.options;
var val = this.getValue();
if (BI.isNotEmptyString(val)) {
this.watermark && this.watermark.destroy();
this.watermark = null;
} else {
if (BI.isNotEmptyString(o.watermark)) {
if (!this.watermark) {
this.watermark = BI.createWidget({
type: "bi.text_button",
cls: "bi-water-mark",
textAlign: "left",
height: 30,
text: o.watermark,
invalid: o.invalid,
disabled: o.disabled
});
this.watermark.on(BI.TextButton.EVENT_CHANGE, function () {
self.focus();
});
BI.createWidget({
type: 'bi.absolute',
element: this,
items: [{
el: this.watermark,
left: 0,
top: 0,
right: 0
}]
})
} else {
this.watermark.setText(o.watermark);
this.watermark.setValid(!o.invalid);
this.watermark.setEnable(!o.disabled);
}
}
}
},
_focus: function () {
this.content.element.addClass("textarea-editor-focus");
this._checkWaterMark();
},
_blur: function () {
this.content.element.removeClass("textarea-editor-focus");
this._checkWaterMark();
},
focus: function () {
this._focus();
this.content.element.focus();
},
blur: function () {
this._blur();
this.content.element.blur();
},
getValue: function () {
return this.content.element.val();
},
setValue: function (value) {
this.content.element.val(value);
},
setStyle: function (style) {
this.style = style;
this.element.css(style);
this.content.element.css(style)
},
getStyle: function () {
return this.style;
},
setValid: function (b) {
BI.TextAreaEditor.superclass.setValid.apply(this, arguments);
this.content.setValid(b);
this.watermark && this.watermark.setValid(b);
},
setEnable: function (b) {
BI.TextAreaEditor.superclass.setEnable.apply(this, arguments);
this.content.setEnable(b);
this.watermark && this.watermark.setEnable(b);
}
});
BI.TextAreaEditor.EVENT_CHANGE = "EVENT_CHANGE";
BI.TextAreaEditor.EVENT_BLUR = "EVENT_BLUR";
BI.TextAreaEditor.EVENT_FOCUS = "EVENT_FOCUS";
$.shortcut("bi.textarea_editor", BI.TextAreaEditor);/**
* guy 图标
* @class BI.Icon
* @extends BI.Single
*/
BI.Icon = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.Icon.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
tagName: "i",
baseCls: (conf.baseCls || "") + " x-icon b-font horizon-center display-block"
})
},
_init: function () {
BI.Icon.superclass._init.apply(this, arguments);
}
});
$.shortcut("bi.icon", BI.Icon);/**
* @class BI.Iframe
* @extends BI.Single
* @abstract
* Created by GameJian on 2016/3/2.
*/
BI.Iframe = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.Iframe.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-iframe",
src: "",
width: "100%",
height: "100%"
})
},
_init: function () {
var o = this.options;
this.options.element = $("<iframe frameborder='0' src='" + o.src + "'>");
BI.Iframe.superclass._init.apply(this, arguments);
},
setSrc: function (src) {
this.options.src = src;
this.element.attr("src", src);
},
getSrc: function () {
return this.options.src;
},
getWidth: function () {
return this.options.width
},
getHeight: function () {
return this.options.height
}
});
$.shortcut("bi.iframe", BI.Iframe);/**
* ͼƬ
*
* Created by GUY on 2016/1/26.
* @class BI.Img
* @extends BI.Single
* @abstract
*/
BI.Img = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.Img.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-img display-block",
src: "",
width: "100%",
height: "100%"
})
},
_init: function () {
var o = this.options;
this.options.element = $("<img src='" + o.src + "'>");
BI.Img.superclass._init.apply(this, arguments);
},
setSrc: function (src) {
this.options.src = src;
this.element.attr("src", src);
},
getSrc: function () {
return this.options.src;
}
});
$.shortcut("bi.img", BI.Img);
/**
* guy
* @extends BI.Single
* @type {*|void|Object}
*/
BI.Checkbox = BI.inherit(BI.IconButton, {
_defaultConfig: function() {
var conf = BI.Checkbox.superclass._defaultConfig.apply(this,arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-checkbox check-box-icon",
selected: false,
handler: BI.emptyFn,
width: 16,
height: 16,
iconWidth: 16,
iconHeight: 16
})
},
_init : function() {
BI.Checkbox.superclass._init.apply(this, arguments);
},
doClick: function(){
BI.Checkbox.superclass.doClick.apply(this, arguments);
if(this.isValid()){
this.fireEvent(BI.Checkbox.EVENT_CHANGE);
}
}
});
BI.Checkbox.EVENT_CHANGE = "Checkbox.EVENT_CHANGE";
$.shortcut("bi.checkbox", BI.Checkbox);/**
* 文件
*
* Created by GUY on 2016/1/27.
* @class BI.File
* @extends BI.Single
* @abstract
*/
(function () {
/**
* @description normalize input.files. create if not present, add item method if not present
* @param Object generated wrap object
* @return Object the wrap object itself
*/
var F = (function (item) {
return function (input) {
var files = input.files || [input];
if (!files.item) {
files.item = item;
}
return files;
};
})(function (i) {
return this[i];
});
var event = {
/**
* @description add an event via addEventListener or attachEvent
* @param DOMElement the element to add event
* @param String event name without "on" (e.g. "mouseover")
* @param Function the callback to associate as event
* @return Object noswfupload.event
*/
add: document.addEventListener ?
function (node, name, callback) {
node.addEventListener(name, callback, false);
return this;
} :
function (node, name, callback) {
node.attachEvent("on" + name, callback);
return this;
},
/**
* @description remove an event via removeEventListener or detachEvent
* @param DOMElement the element to remove event
* @param String event name without "on" (e.g. "mouseover")
* @param Function the callback associated as event
* @return Object noswfupload.event
*/
del: document.removeEventListener ?
function (node, name, callback) {
node.removeEventListener(name, callback, false);
return this;
} :
function (node, name, callback) {
node.detachEvent("on" + name, callback);
return this;
},
/**
* @description to block event propagation and prevent event default
* @param void generated event or undefined
* @return Boolean false
*/
stop: function (e) {
if (!e) {
if (self.event) {
event.returnValue = !(event.cancelBubble = true);
}
} else {
e.stopPropagation ? e.stopPropagation() : e.cancelBubble = true;
e.preventDefault ? e.preventDefault() : e.returnValue = false;
}
;
return false;
}
};
var sendFile = (function (toString) {
var multipart = function (boundary, name, file) {
return "--".concat(
boundary, CRLF,
'Content-Disposition: form-data; name="', name, '"; filename="', BI.cjkEncode(file.fileName), '"', CRLF,
"Content-Type: application/octet-stream", CRLF,
CRLF,
file.getAsBinary(), CRLF,
"--", boundary, "--", CRLF
);
},
isFunction = function (Function) {
return toString.call(Function) === "[object Function]";
},
split = "onabort.onerror.onloadstart.onprogress".split("."),
length = split.length,
CRLF = "\r\n",
xhr = this.XMLHttpRequest ? new XMLHttpRequest : new ActiveXObject("Microsoft.XMLHTTP"),
sendFile;
// FireFox 3+, Safari 4 beta (Chrome 2 beta file is buggy and will not work)
if (xhr.upload || xhr.sendAsBinary) {
sendFile = function (handler, maxSize, width, height) {
if (-1 < maxSize && maxSize < handler.file.fileSize) {
if (isFunction(handler.onerror)) {
handler.onerror();
}
return;
}
for (var
xhr = new XMLHttpRequest,
upload = xhr.upload || {
addEventListener: function (event, callback) {
this["on" + event] = callback
}
},
i = 0;
i < length;
i++
) {
upload.addEventListener(
split[i].substring(2),
(function (event) {
return function (rpe) {
if (isFunction(handler[event])) {
handler[event](rpe, xhr);
}
};
})(split[i]),
false
);
}
upload.addEventListener(
"load",
function (rpe) {
if (handler.onreadystatechange === false) {
if (isFunction(handler.onload)) {
handler.onload(rpe, xhr);
}
} else {
setTimeout(function () {
if (xhr.readyState === 4) {
if (isFunction(handler.onload)) {
handler.onload(rpe, xhr);
}
} else {
setTimeout(arguments.callee, 15);
}
}, 15);
}
},
false
);
xhr.open("post", handler.url + '&filename=' + BI.cjkEncode(handler.file.fileName), true);
if (!xhr.upload) {
var rpe = {loaded: 0, total: handler.file.fileSize || handler.file.size, simulation: true};
rpe.interval = setInterval(function () {
rpe.loaded += 1024 / 4;
if (rpe.total <= rpe.loaded) {
rpe.loaded = rpe.total;
}
upload.onprogress(rpe);
}, 100);
xhr.onabort = function () {
upload.onabort({});
};
xhr.onerror = function () {
upload.onerror({});
};
xhr.onreadystatechange = function () {
switch (xhr.readyState) {
case 2:
case 3:
if (rpe.total <= rpe.loaded)
rpe.loaded = rpe.total;
upload.onprogress(rpe);
break;
case 4:
clearInterval(rpe.interval);
rpe.interval = 0;
rpe.loaded = rpe.total;
upload.onprogress(rpe);
if (199 < xhr.status && xhr.status < 400) {
upload["onload"]({});
var attachO = BI.jsonDecode(xhr.responseText);
attachO.filename = BI.cjkDecode(handler.file.fileName);
if (handler.file.type.indexOf('image') != -1) {
attachO.attach_type = "image";
}
handler.attach_array.push(attachO);
} else {
upload["onerror"]({});
}
break;
}
};
upload.onloadstart(rpe);
} else {
xhr.onreadystatechange = function () {
switch (xhr.readyState) {
case 4:
var attachO = BI.jsonDecode(xhr.responseText);
if (handler.file.type.indexOf('image') != -1) {
attachO.attach_type = "image";
}
attachO.filename = handler.file.fileName;
if (handler.maxlength == 1) {
handler.attach_array[0] = attachO;
// handler.attach_array.push(attachO);
} else {
handler.attach_array.push(attachO);
}
break;
}
}
}
var boundary = "AjaxUploadBoundary" + (new Date).getTime();
xhr.setRequestHeader("Content-Type", "multipart/form-data; boundary=" + boundary);
if (handler.file.getAsBinary) {
xhr[xhr.sendAsBinary ? "sendAsBinary" : "send"](multipart(boundary, handler.name, handler.file));
} else {
xhr.setRequestHeader("Content-Type", "multipart/form-data");
// xhr.setRequestHeader("X-Name", handler.name);
// xhr.setRequestHeader("X-File-Name", handler.file.fileName);
var form = new FormData();
form.append("FileData", handler.file);
xhr.send(form);
}
return handler;
};
}
// Internet Explorer, Opera, others
else {
sendFile = function (handler, maxSize, width, height) {
var url = handler.url.concat(-1 === handler.url.indexOf("?") ? "?" : "&", "AjaxUploadFrame=true"),
rpe = {
loaded: 1, total: 100, simulation: true, interval: setInterval(function () {
if (rpe.loaded < rpe.total)
++rpe.loaded;
if (isFunction(handler.onprogress))
handler.onprogress(rpe, {});
}, 100)
},
onload = function () {
iframe.onreadystatechange = iframe.onload = iframe.onerror = null;
form.parentNode.removeChild(form);
form = null;
clearInterval(rpe.interval);
//rpe.loaded = rpe.total;
try {
var responseText = (iframe.contentWindow.document || iframe.contentWindow.contentDocument).body.innerHTML;
var attachO = BI.jsonDecode(responseText);
if (handler.file.type.indexOf('image') != -1) {
attachO.attach_type = "image";
}
//attachO.fileSize = responseText.length;
attachO.filename = BI.cjkDecode(handler.file.fileName);
if (handler.maxlength == 1) {
handler.attach_array[0] = attachO;
} else {
handler.attach_array.push(attachO);
}
} catch (e) {
if (isFunction(handler.onerror))
handler.onerror(rpe, event || window.event);
}
if (isFunction(handler.onload))
handler.onload(rpe, {responseText: responseText});
},
target = ["AjaxUpload", (new Date).getTime(), String(Math.random()).substring(2)].join("_");
try { // IE < 8 does not accept enctype attribute ...
var form = document.createElement('<form enctype="multipart/form-data"></form>'),
iframe = handler.iframe || (handler.iframe = document.createElement('<iframe id="' + target + '" name="' + target + '" src="' + url + '"></iframe>'));
} catch (e) {
var form = document.createElement('form'),
iframe = handler.iframe || (handler.iframe = document.createElement("iframe"));
form.setAttribute("enctype", "multipart/form-data");
iframe.setAttribute("name", iframe.id = target);
iframe.setAttribute("src", url);
}
iframe.style.position = "absolute";
iframe.style.left = iframe.style.top = "-10000px";
iframe.onload = onload;
iframe.onerror = function (event) {
if (isFunction(handler.onerror)) {
handler.onerror(rpe, event || window.event);
}
};
iframe.onreadystatechange = function () {
if (/loaded|complete/i.test(iframe.readyState)) {
onload();
//wei : todo,将附件信息放到handler.attach
}
else if (isFunction(handler.onloadprogress)) {
if (rpe.loaded < rpe.total) {
++rpe.loaded;
}
handler.onloadprogress(rpe, {
readyState: {
loading: 2,
interactive: 3,
loaded: 4,
complete: 4
}[iframe.readyState] || 1
});
}
};
form.setAttribute("action", handler.url);
form.setAttribute("target", iframe.id);
form.setAttribute("method", "post");
form.appendChild(handler.file);
form.style.display = "none";
if (isFunction(handler.onloadstart)) {
handler.onloadstart(rpe, {});
}
with (document.body || document.documentElement) {
appendChild(iframe);
appendChild(form);
form.submit();
}
;
return handler;
};
}
xhr = null;
return sendFile;
})(Object.prototype.toString);
var sendFiles = function (handler, maxSize, width, height) {
var length = handler.files.length,
i = 0,
onload = handler.onload,
onloadstart = handler.onloadstart;
handler.current = 0;
handler.total = 0;
handler.sent = 0;
while (handler.current < length) {
handler.total += (handler.files[handler.current].fileSize || handler.files[handler.current].size);
handler.current++;
}
handler.current = 0;
if (length && handler.files[0].fileSize !== -1) {
handler.file = handler.files[handler.current];
sendFile(handler, maxSize, width, height).onload = function (rpe, xhr) {
handler.onloadstart = null;
handler.sent += (handler.files[handler.current].fileSize || handler.files[handler.current].size);
if (++handler.current < length) {
handler.file = handler.files[handler.current];
sendFile(handler, maxSize, width, height).onload = arguments.callee;
} else if (onload) {
handler.onloadstart = onloadstart;
handler.onload = onload;
handler.onload(rpe, xhr);
}
};
} else if (length) {
handler.total = length * 100;
handler.file = handler.files[handler.current];
sendFile(handler, maxSize, width, height).onload = function (rpe, xhr) {
var callee = arguments.callee;
handler.onloadstart = null;
handler.sent += 100;
if (++handler.current < length) {
if (/\b(chrome|safari)\b/i.test(navigator.userAgent)) {
handler.iframe.parentNode.removeChild(handler.iframe);
handler.iframe = null;
}
setTimeout(function () {
handler.file = handler.files[handler.current];
sendFile(handler, maxSize, width, height).onload = callee;
}, 15);
} else if (onload) {
setTimeout(function () {
handler.iframe.parentNode.removeChild(handler.iframe);
handler.iframe = null;
handler.onloadstart = onloadstart;
handler.onload = onload;
handler.onload(rpe, xhr);
}, 15);
}
};
}
return handler;
};
BI.File = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.File.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-file display-block",
element: "<input type='file'>",
name: "",
url: "",
multiple: true,
accept: "", /**'*.jpg; *.zip'**/
maxSize: 1024 * 1024
})
},
_init: function () {
var self = this, o = this.options;
BI.File.superclass._init.apply(this, arguments);
if (o.multiple === true) {
this.element.attr("multiple", "multiple");
}
this.element.attr("name", o.name || this.getName());
BI.nextTick(function () {
// create the noswfupload.wrap Object
// wrap.maxSize 文件大小限制
// wrap.maxlength 文件个数限制
var _wrap = self.wrap = self._wrap(self.element[0], o.maxSize);
// fileType could contain whatever text but filter checks *.{extension}
// if present
// handlers
_wrap.onloadstart = function (rpe, xhr) {
//BI.Msg.toast("loadstart");
self.fireEvent(BI.File.EVENT_UPLOADSTART);
};
_wrap.onprogress = function (rpe, xhr) {
//BI.Msg.toast("onprogress");
// percent for each bar
// fileSize is -1 only if browser does not support file info access
// this if splits recent browsers from others
if (this.file.fileSize !== -1) {
// simulation property indicates when the progress event is fake
if (rpe.simulation) {
} else {
}
} else {
// if fileSIze is -1 browser is using an iframe because it does
// not support
// files sent via Ajax (XMLHttpRequest)
// We can still show some information
}
self.fireEvent(BI.File.EVENT_PROGRESS, {
file: this.file,
total: rpe.total,
loaded: rpe.loaded,
simulation: rpe.simulation
});
};
// generated if there is something wrong during upload
_wrap.onerror = function () {
// just inform the user something was wrong
self.fireEvent(BI.File.EVENT_ERROR);
};
// generated when every file has been sent (one or more, it does not
// matter)
_wrap.onload = function (rpe, xhr) {
var self_ = this;
// just show everything is fine ...
// ... and after a second reset the component
setTimeout(function () {
self_.clean(); // remove files from list
self_.hide(); // hide progress bars and enable input file
//BI.Msg.toast("onload");
self.fireEvent(BI.File.EVENT_UPLOADED);
// enable again the submit button/element
}, 1000);
};
_wrap.url = o.url ? o.url : BI.servletURL
+ '?op=fr_attach&cmd=ah_upload';
_wrap.fileType = o.accept; //文件类型限制
_wrap.attach_array = [];
_wrap.attach_names = [];
_wrap.attachNum = 0;
});
},
_events: function (wrap) {
var self = this;
event.add(wrap.dom.input, "change", function () {
event.del(wrap.dom.input, "change", arguments.callee);
for (var input = wrap.dom.input.cloneNode(true), i = 0, files = F(wrap.dom.input); i < files.length; i++) {
var item = files.item(i);
var tempFile = item.value || item.name;
var value = item.fileName || (item.fileName = tempFile.split("\\").pop()),
ext = -1 !== value.indexOf(".") ? value.split(".").pop().toLowerCase() : "unknown",
size = item.fileSize || item.size;
if (wrap.fileType && -1 === wrap.fileType.indexOf("*." + ext)) {
//文件类型不支持
BI.Msg.toast(BI.i18nText("BI-Upload_File_Type_Error"));
self.fireEvent(BI.File.EVENT_ERROR, {
errorType: 0,
file: item
});
} else if (wrap.maxSize !== -1 && size && wrap.maxSize < size) {
//文件大小不支持
BI.Msg.toast(BI.i18nText("BI-Upload_File_Size_Error"));
self.fireEvent(BI.File.EVENT_ERROR, {
errorType: 1,
file: item
});
} else {
wrap.files.unshift(item);
//BI.Msg.toast(value);
self.fireEvent(BI.File.EVENT_CHANGE, {
file: item
});
}
}
input.value = "";
wrap.dom.input.parentNode.replaceChild(input, wrap.dom.input);
wrap.dom.input = input;
event.add(wrap.dom.input, "change", arguments.callee);
});
return wrap;
},
_wrap: function () {
var self = this, o = this.options;
// be sure input accept multiple files
var input = this.element[0];
if (o.multiple === true) {
this.element.attr("multiple", "multiple");
}
input.value = "";
// wrap Object
return this._events({
// DOM namespace
dom: {
input: input, // input file
disabled: false // internal use, checks input file state
},
name: input.name, // name to send for each file ($_FILES[{name}] in the server)
// maxSize is the maximum amount of bytes for each file
maxSize: o.maxSize ? o.maxSize >> 0 : -1,
files: [], // file list
// remove every file from the noswfupload component
clean: function () {
this.files = [];
},
// upload one file a time (which make progress possible rather than all files in one shot)
// the handler is an object injected into the wrap one, could be the wrap itself or
// something like {onload:function(){alert("OK")},onerror:function(){alert("Error")}, etc ...}
upload: function (handler) {
if (handler) {
for (var key in handler) {
this[key] = handler[key];
}
}
sendFiles(this, this.maxSize);
return this;
},
// hide progress bar (total + current) and enable files selection
hide: function () {
if (this.dom.disabled) {
this.dom.disabled = false;
this.dom.input.removeAttribute("disabled");
}
},
// show progress bar and disable file selection (used during upload)
// total and current are pixels used to style bars
// totalProp and currentProp are properties to change, "height" by default
show: function (total, current, totalProp, currentProp) {
if (!this.dom.disabled) {
this.dom.disabled = true;
this.dom.input.setAttribute("disabled", "disabled");
}
}
});
},
select: function () {
$(this.wrap.dom.input).click();
},
upload: function (handler) {
this.wrap.upload(handler);
},
getValue: function () {
return this.wrap.attach_array;
},
reset: function () {
this.wrap.attach_array = [];
this.wrap.attach_names = [];
this.wrap.attachNum = 0;
},
setEnable: function (enable) {
BI.MultiFile.superclass.setEnable.apply(this, arguments);
if (enable === true) {
this.element.attr("disabled", "disabled");
} else {
this.element.removeAttr("disabled");
}
}
});
BI.File.EVENT_CHANGE = "BI.File.EVENT_CHANGE";
BI.File.EVENT_UPLOADSTART = "EVENT_UPLOADSTART";
BI.File.EVENT_ERROR = "EVENT_ERROR";
BI.File.EVENT_PROGRESS = "EVENT_PROGRESS";
BI.File.EVENT_UPLOADED = "EVENT_UPLOADED";
$.shortcut("bi.file", BI.File);
})();/**
* guy
* @class BI.Input 一个button和一行数 组成的一行listitem
* @extends BI.Single
* @type {*|void|Object}
*/
BI.Input = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.Input.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-input display-block",
element: "<input/>",
validationChecker: BI.emptyFn,
quitChecker: BI.emptyFn,//按确定键能否退出编辑
mouseOut: false,
allowBlank: false
})
},
_init: function () {
BI.Input.superclass._init.apply(this, arguments);
var self = this;
var ctrlKey = false;
var inputEventValid = false;
var _keydown = BI.debounce(function (keyCode) {
self.onKeyDown(keyCode, ctrlKey);
self._keydown_ = false;
}, 300);
var _clk = BI.debounce(BI.bind(this._click, this), BI.EVENT_RESPONSE_TIME, true);
this._blurDebounce = BI.debounce(BI.bind(this._blur, this), BI.EVENT_RESPONSE_TIME, true);
this.element
.keydown(function (e) {
inputEventValid = false;
ctrlKey = e.ctrlKey;
self.fireEvent(BI.Input.EVENT_QUICK_DOWN);
})
.keyup(function (e) {
if (!(inputEventValid && e.keyCode === BI.KeyCode.ENTER)) {
self._keydown_ = true;
_keydown(e.keyCode);
}
})
.on("input propertychange", function (e) {
inputEventValid = true;
self._keydown_ = true;
_keydown(e.keyCode);
})
.click(function (e) {
e.stopPropagation();
_clk();
})
.mousedown(function (e) {
self.element.val(self.element.val());
})
.focusout(function (e) {
self._blurDebounce();
});
},
_focus: function () {
this.element.addClass("bi-input-focus");
this._checkValidationOnValueChange();
this._isEditing = true;
if (this.getValue() == "") {
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this);
this.fireEvent(BI.Input.EVENT_EMPTY);
}
this.fireEvent(BI.Input.EVENT_FOCUS);
},
_blur: function () {
var self = this;
if (self._keydown_ === true) {
BI.delay(blur, 300);
} else {
blur();
}
function blur() {
if (!self.isValid() && self.options.quitChecker.apply(self, [BI.trim(self.getValue())]) !== false) {
self.element.val(self._lastValidValue ? self._lastValidValue : "");
self._checkValidationOnValueChange();
self._defaultState();
}
self.element.removeClass("bi-input-focus");
self._isEditing = false;
self._start = false;
if (self.isValid()) {
self.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CONFIRM, self.getValue(), self);
self.fireEvent(BI.Input.EVENT_CONFIRM);
}
self.fireEvent(BI.Input.EVENT_BLUR);
}
},
_click: function () {
if (this._isEditing !== true) {
this._focus();
this.selectAll();
this.fireEvent(BI.Input.EVENT_CLICK);
}
},
onClick: function () {
this._click();
},
onKeyDown: function (keyCode, ctrlKey) {
if (!this.isValid() || BI.trim(this._lastValidValue) !== BI.trim(this.getValue())) {
this._checkValidationOnValueChange();
}
if (this.isValid() && BI.trim(this.getValue()) !== "") {
if (BI.trim(this.getValue()) !== this._lastValue && (!this._start || this._lastValue == null || this._lastValue === "")
|| (this._pause === true && !/(\s|\u00A0)$/.test(this.getValue()))) {
this._start = true;
this._pause = false;
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.STARTEDIT, this.getValue(), this);
this.fireEvent(BI.Input.EVENT_START);
}
}
if (ctrlKey === true && keyCode === 86) {//ctrlKey+V
this._valueChange();
} else {
if (keyCode == BI.KeyCode.ENTER) {
if (this.isValid() || this.options.quitChecker.apply(this, [BI.trim(this.getValue())]) !== false) {
this.blur();
this.fireEvent(BI.Input.EVENT_ENTER);
} else {
this.fireEvent(BI.Input.EVENT_RESTRICT);
}
}
if (keyCode == BI.KeyCode.SPACE) {
this.fireEvent(BI.Input.EVENT_SPACE);
}
if (keyCode == BI.KeyCode.BACKSPACE && this._lastValue == "") {
this.fireEvent(BI.Input.EVENT_REMOVE);
}
if (keyCode == BI.KeyCode.BACKSPACE || keyCode == BI.KeyCode.DELETE) {
this.fireEvent(BI.Input.EVENT_BACKSPACE);
}
}
this.fireEvent(BI.Input.EVENT_KEY_DOWN);
if (BI.isEndWithBlank(this.getValue())) {
this._pause = true;
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.PAUSE, "", this);
this.fireEvent(BI.Input.EVENT_PAUSE);
this._defaultState();
} else if ((keyCode === BI.KeyCode.BACKSPACE || keyCode === BI.KeyCode.DELETE) &&
BI.trim(this.getValue()) === "" && (this._lastValue !== null && BI.trim(this._lastValue) !== "")) {
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.STOPEDIT, this.getValue(), this);
this.fireEvent(BI.Input.EVENT_STOP);
this._valueChange();
} else {
this._valueChange();
}
},
//初始状态
_defaultState: function () {
if (this.getValue() == "") {
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this);
this.fireEvent(BI.Input.EVENT_EMPTY);
}
this._lastValue = this.getValue();
this._lastSubmitValue = null;
},
_valueChange: function () {
if (this.isValid() && BI.trim(this.getValue()) !== this._lastSubmitValue) {
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.CHANGE, this.getValue(), this);
this.fireEvent(BI.Input.EVENT_CHANGE);
this._lastSubmitValue = BI.trim(this.getValue());
}
if (this.getValue() == "") {
this.fireEvent(BI.Controller.EVENT_CHANGE, BI.Events.EMPTY, this.getValue(), this);
this.fireEvent(BI.Input.EVENT_EMPTY);
}
this._lastValue = this.getValue();
},
_checkValidationOnValueChange: function () {
var o = this.options;
var v = this.getValue();
this.setValid(
(o.allowBlank === true && BI.trim(v) == "") ||
(BI.isNotEmptyString(BI.trim(v))
&& (v === this._lastValidValue ||
o.validationChecker.apply(this, [BI.trim(v)]) !== false))
);
},
focus: function () {
if (!this.element.is(":visible")) {
throw new Error("input输入框在不可见下不能focus");
}
if (!this._isEditing === true) {
this.element.focus();
this._focus();
this.selectAll();
}
},
blur: function () {
if (!this.element.is(":visible")) {
throw new Error("input输入框在不可见下不能blur");
}
if (this._isEditing === true) {
this.element.blur();
this._blurDebounce();
}
},
selectAll: function () {
if (!this.element.is(":visible")) {
throw new Error("input输入框在不可见下不能select");
}
this.element.select();
this._isEditing = true;
},
setValue: function (textValue) {
this.element.val(textValue);
BI.nextTick(BI.bind(function () {
this._checkValidationOnValueChange();
this._defaultState();
if (this.isValid()) {
this._lastSubmitValue = this.getValue();
}
}, this));
},
getValue: function () {
return this.element.val() || "";
},
isEditing: function () {
return this._isEditing;
},
getLastValidValue: function () {
return this._lastValidValue;
},
setValid: function () {
BI.Input.superclass.setValid.apply(this, arguments);
if (this.isValid()) {
this._lastValidValue = this.getValue();
this.element.removeClass("bi-input-error");
this.fireEvent(BI.Input.EVENT_VALID, BI.trim(this.getValue()), this);
} else {
if (this._lastValidValue === this.getValue()) {
this._lastValidValue = null;
}
this.element.addClass("bi-input-error");
this.fireEvent(BI.Input.EVENT_ERROR, BI.trim(this.getValue()), this);
}
},
setEnable: function (b) {
BI.Input.superclass.setEnable.apply(this, [b]);
this.element[0].disabled = !b;
}
});
BI.Input.EVENT_CHANGE = "EVENT_CHANGE";
BI.Input.EVENT_FOCUS = "EVENT_FOCUS";
BI.Input.EVENT_CLICK = "EVENT_CLICK";
BI.Input.EVENT_BLUR = "EVENT_BLUR";
BI.Input.EVENT_KEY_DOWN = "EVENT_KEY_DOWN";
BI.Input.EVENT_QUICK_DOWN = "EVENT_QUICK_DOWN";
BI.Input.EVENT_SPACE = "EVENT_SPACE";
BI.Input.EVENT_BACKSPACE = "EVENT_BACKSPACE";
BI.Input.EVENT_START = "EVENT_START";
BI.Input.EVENT_PAUSE = "EVENT_PAUSE";
BI.Input.EVENT_STOP = "EVENT_STOP";
BI.Input.EVENT_CONFIRM = "EVENT_CONFIRM";
BI.Input.EVENT_REMOVE = "EVENT_REMOVE";
BI.Input.EVENT_EMPTY = "EVENT_EMPTY";
BI.Input.EVENT_VALID = "EVENT_VALID";
BI.Input.EVENT_ERROR = "EVENT_ERROR";
BI.Input.EVENT_ENTER = "EVENT_ENTER";
BI.Input.EVENT_RESTRICT = "EVENT_RESTRICT";
$.shortcut("bi.input", BI.Input);/**
* guy
* @extends BI.Single
* @type {*|void|Object}
*/
BI.Radio = BI.inherit(BI.IconButton, {
_defaultConfig: function() {
var conf = BI.Radio.superclass._defaultConfig.apply(this,arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-radio radio-icon",
selected: false,
handler: BI.emptyFn,
width: 16,
height: 16,
iconWidth: 16,
iconHeight: 16
})
},
_init : function() {
BI.Radio.superclass._init.apply(this, arguments);
},
doClick: function(){
BI.Radio.superclass.doClick.apply(this, arguments);
if(this.isValid()){
this.fireEvent(BI.Radio.EVENT_CHANGE);
}
}
});
BI.Radio.EVENT_CHANGE = "Radio.EVENT_CHANGE";
$.shortcut("bi.radio", BI.Radio);/**
* Created by GUY on 2015/6/26.
*/
BI.Label = BI.inherit(BI.Single, {
_defaultConfig: function () {
var conf = BI.Label.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-label",
textAlign: "center",
whiteSpace: "nowrap", //normal or nowrap
forceCenter: false, //是否无论如何都要居中, 不考虑超出边界的情况, 在未知宽度和高度时有效
textWidth: null,
textHeight: null,
hgap: 0,
vgap: 0,
lgap: 0,
rgap: 0,
tgap: 0,
bgap: 0,
text: "",
py: "",
keyword: ""
})
},
_createJson: function () {
var o = this.options;
return {
type: "bi.text",
textAlign: o.textAlign,
whiteSpace: o.whiteSpace,
lineHeight: o.textHeight,
text: o.text,
value: o.value,
py: o.py,
keyword: o.keyword
};
},
_init: function () {
BI.Label.superclass._init.apply(this, arguments);
if (this.options.textAlign === "center") {
this._createCenterEl();
} else {
this._createNotCenterEl();
}
},
_createCenterEl: function () {
var o = this.options;
var json = this._createJson();
if (BI.isNumber(o.width) && o.width > 0) {
if (BI.isNumber(o.textWidth) && o.textWidth > 0) {
if (BI.isNumber(o.height) && o.height > 0) {
var gap = (o.width - o.textWidth) / 2;
BI.createWidget({
type: "bi.adaptive",
height: o.height,
scrollable: o.whiteSpace === "normal",
element: this,
items: [
{
el: (this.text = BI.createWidget(json)),
left: gap + o.hgap + o.lgap,
right: gap + o.hgap + o.rgap,
top: o.vgap + o.tgap,
bottom: o.vgap + o.bgap
}
]
});
this.element.css({"line-height": o.height + "px"});
return;
}
json.width = o.textWidth;
BI.createWidget({
type: "bi.center_adapt",
scrollable: o.whiteSpace === "normal",
element: this,
items: [
{
el: (this.text = BI.createWidget(json))
}
]
});
return;
}
if (o.whiteSpace == "normal") {
this.text = BI.createWidget(json);
BI.createWidget({
type: "bi.center_adapt",
scrollable: o.whiteSpace === "normal",
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
element: this,
items: [this.text]
});
return;
}
if (BI.isNumber(o.height) && o.height > 0) {
this.element.css({
"line-height": o.height + "px"
});
BI.createWidget({
type: "bi.absolute",
scrollable: o.whiteSpace === "normal",
element: this,
items: [{
el: (this.text = BI.createWidget(json)),
left: o.hgap + o.lgap,
right: o.hgap + o.rgap,
top: o.vgap + o.tgap,
bottom: o.vgap + o.bgap
}]
});
return;
}
json.width = o.width - 2 * o.hgap;
BI.createWidget({
type: "bi.center_adapt",
scrollable: o.whiteSpace === "normal",
element: this,
items: [{
el: (this.text = BI.createWidget(json))
}]
});
return;
}
if (BI.isNumber(o.textWidth) && o.textWidth > 0) {
json.width = o.textWidth;
BI.createWidget({
type: "bi.center_adapt",
scrollable: o.whiteSpace === "normal",
element: this,
items: [
{
el: (this.text = BI.createWidget(json))
}
]
});
return;
}
if (o.whiteSpace == "normal") {
this.text = BI.createWidget(json);
this.text = BI.createWidget({
type: "bi.center_adapt",
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
scrollable: o.whiteSpace === "normal",
element: this,
items: [this.text]
});
return;
}
if (BI.isNumber(o.height) && o.height > 0) {
if (BI.isNumber(o.textHeight) && o.textHeight > 0) {
this.element.css({
"line-height": o.height + "px"
});
BI.createWidget({
type: "bi.adaptive",
height: o.height,
scrollable: o.whiteSpace === "normal",
element: this,
items: [{
el: (this.text = BI.createWidget(json)),
left: o.hgap + o.lgap,
right: o.hgap + o.rgap,
top: o.vgap + o.tgap,
bottom: o.vgap + o.bgap
}]
});
return;
}
BI.extend(json, {
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap
});
this.element.css({
"line-height": o.height + "px"
});
this.text = BI.createWidget(BI.extend(json, {
element: this
}));
BI.createWidget({
type: "bi.layout",
element: this.text,
scrollable: o.whiteSpace === "normal"
});
return;
}
BI.extend(json, {
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap
});
if (o.forceCenter) {
this.text = BI.createWidget(json);
BI.createWidget({
type: "bi.center_adapt",
element: this,
items: [this.text]
});
return;
}
this.text = BI.createWidget(BI.extend(json, {
element: this
}));
BI.createWidget({
type: "bi.layout",
element: this.text,
scrollable: o.whiteSpace === "normal"
})
},
_createNotCenterEl: function () {
var o = this.options;
var json = this._createJson();
if (BI.isNumber(o.width) && o.width > 0) {
if (BI.isNumber(o.textWidth) && o.textWidth > 0) {
if (BI.isNumber(o.height) && o.height > 0) {
BI.createWidget({
type: "bi.adaptive",
height: o.height,
scrollable: o.whiteSpace === "normal",
element: this,
items: [
{
el: (this.text = BI.createWidget(json)),
left: o.hgap + o.lgap,
right: o.hgap + o.rgap,
top: o.vgap + o.tgap,
bottom: o.vgap + o.bgap
}
]
});
this.element.css({"line-height": o.height + "px"});
return;
}
json.width = o.textWidth;
BI.createWidget({
type: "bi.vertical_adapt",
scrollable: o.whiteSpace === "normal",
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
element: this,
items: [
{
el: (this.text = BI.createWidget(json))
}
]
});
return;
}
if (o.whiteSpace == "normal") {
this.text = BI.createWidget(json);
BI.createWidget({
type: "bi.vertical_adapt",
scrollable: o.whiteSpace === "normal",
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
element: this,
items: [this.text]
});
return;
}
if (BI.isNumber(o.height) && o.height > 0) {
this.element.css({
"line-height": o.height + "px"
});
BI.createWidget({
type: "bi.absolute",
scrollable: o.whiteSpace === "normal",
element: this,
items: [{
el: (this.text = BI.createWidget(json)),
left: o.hgap + o.lgap,
right: o.hgap + o.rgap,
top: o.vgap + o.tgap,
bottom: o.vgap + o.bgap
}]
});
return;
}
json.width = o.width - 2 * o.hgap - o.lgap - o.rgap;
BI.createWidget({
type: "bi.vertical_adapt",
scrollable: o.whiteSpace === "normal",
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
element: this,
items: [{
el: (this.text = BI.createWidget(json))
}]
});
return;
}
if (BI.isNumber(o.textWidth) && o.textWidth > 0) {
json.width = o.textWidth;
BI.createWidget({
type: "bi.vertical_adapt",
scrollable: o.whiteSpace === "normal",
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
element: this,
items: [
{
el: (this.text = BI.createWidget(json))
}
]
});
return;
}
if (o.whiteSpace == "normal") {
this.text = BI.createWidget(json)
this.text = BI.createWidget({
type: "bi.vertical_adapt",
scrollable: o.whiteSpace === "normal",
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap,
element: this,
items: [this.text]
});
return;
}
if (BI.isNumber(o.height) && o.height > 0) {
if (BI.isNumber(o.textHeight) && o.textHeight > 0) {
this.element.css({
"line-height": o.height + "px"
});
BI.createWidget({
type: "bi.adaptive",
height: o.height,
scrollable: o.whiteSpace === "normal",
element: this,
items: [{
el: (this.text = BI.createWidget(json)),
left: o.hgap + o.lgap,
right: o.hgap + o.rgap,
top: o.vgap + o.tgap,
bottom: o.vgap + o.bgap
}]
});
return;
}
BI.extend(json, {
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap
});
this.element.css({
"line-height": o.height + "px"
});
this.text = BI.createWidget(BI.extend(json, {
element: this
}));
BI.createWidget({
type: "bi.layout",
element: this.text,
scrollable: o.whiteSpace === "normal"
});
return;
}
BI.extend(json, {
hgap: o.hgap,
vgap: o.vgap,
lgap: o.lgap,
rgap: o.rgap,
tgap: o.tgap,
bgap: o.bgap
});
if (o.forceCenter) {
this.text = BI.createWidget(json);
BI.createWidget({
type: "bi.vertical_adapt",
element: this,
items: [this.text]
});
return;
}
this.text = BI.createWidget(BI.extend(json, {
element: this
}));
BI.createWidget({
type: "bi.layout",
element: this.text,
scrollable: o.whiteSpace === "normal"
})
},
doRedMark: function () {
this.text.doRedMark.apply(this.text, arguments);
},
unRedMark: function () {
this.text.unRedMark.apply(this.text, arguments);
},
doHighLight: function () {
this.text.doHighLight.apply(this.text, arguments);
},
unHighLight: function () {
this.text.unHighLight.apply(this.text, arguments);
},
setText: function (v) {
this.options.text = v;
this.text.setText(v);
},
getText: function () {
return this.options.text;
},
setStyle: function (css) {
this.text.setStyle(css)
},
setValue: function (v) {
BI.Label.superclass.setValue.apply(this, arguments);
if (!this.isReadOnly()) {
this.text.setValue(v);
}
},
populate: function () {
BI.Label.superclass.populate.apply(this, arguments);
}
});
$.shortcut("bi.label", BI.Label);/**
* guy a元素
* @class BI.Link
* @extends BI.Text
*/
BI.Link = BI.inherit(BI.Label, {
_defaultConfig: function() {
var conf = BI.Link.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-link",
href: "",
target: "_blank"
})
},
_createJson: function(){
var o = this.options;
return {
type:"bi.a",
textAlign: o.textAlign,
whiteSpace: o.whiteSpace,
lineHeight: o.textHeight,
text: o.text,
keyword: o.keyword,
value: o.value,
py: o.py,
href: o.href,
target: o.target
};
},
_init : function() {
BI.Link.superclass._init.apply(this, arguments);
}
});
$.shortcut("bi.link", BI.Link);/**
* guy
* tip提示
* zIndex在10亿级别
* @class BI.Tip
* @extends BI.Single
* @abstract
*/
BI.Tip = BI.inherit(BI.Single, {
_defaultConfig: function() {
var conf = BI.Link.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-tip",
zIndex: BI.zIndex_tip
})
},
_init : function() {
BI.Tip.superclass._init.apply(this, arguments);
this.element.css({"zIndex": this.options.zIndex});
}
});/**
* 下拉
* @class BI.Trigger
* @extends BI.Single
* @abstract
*/
BI.Trigger = BI.inherit(BI.Single, {
_defaultConfig: function() {
var conf = BI.Trigger.superclass._defaultConfig.apply(this, arguments);
return BI.extend(conf, {
baseCls: (conf.baseCls || "") + " bi-trigger cursor-pointer",
height: 30
})
},
_init : function() {
BI.Trigger.superclass._init.apply(this, arguments);
},
setKey: function(){
},
getKey: function(){
}
});/**
* svg绘图
*
* Created by GUY on 2015/12/3.
* @class BI.Svg
* @extends BI.Widget
*/
BI.Svg = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Svg.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-svg"
})
},
_init: function () {
BI.Svg.superclass._init.apply(this, arguments);
this.paper = Raphael(this.element[0]);
$(this.paper.canvas).width("100%").height("100%").css({"left": "0", "top": "0"}).appendTo(this.element);
this.top = this.paper.top;
this.bottom = this.paper.bottom;
this.customAttributes = this.paper.customAttributes;
this.ca = this.paper.ca;
this.raphael = this.paper.raphael;
},
add: function () {
return this.paper.add.apply(this.paper, arguments);
},
path: function () {
return this.paper.path.apply(this.paper, arguments);
},
image: function () {
return this.paper.image.apply(this.paper, arguments);
},
rect: function () {
return this.paper.rect.apply(this.paper, arguments);
},
circle: function () {
return this.paper.circle.apply(this.paper, arguments);
},
ellipse: function () {
return this.paper.ellipse.apply(this.paper, arguments);
},
text: function () {
return this.paper.text.apply(this.paper, arguments);
},
print: function () {
return this.paper.print.apply(this.paper, arguments);
},
setStart: function () {
return this.paper.setStart.apply(this.paper, arguments);
},
setFinish: function () {
return this.paper.setFinish.apply(this.paper, arguments);
},
setSize: function () {
return this.paper.setSize.apply(this.paper, arguments);
},
setViewBox: function () {
return this.paper.setViewBox.apply(this.paper, arguments);
},
getById: function () {
return this.paper.getById.apply(this.paper, arguments);
},
getElementByPoint: function () {
return this.paper.getElementByPoint.apply(this.paper, arguments);
},
getElementsByPoint: function () {
return this.paper.getElementsByPoint.apply(this.paper, arguments);
},
getFont: function () {
return this.paper.getFont.apply(this.paper, arguments);
},
set: function () {
return this.paper.set.apply(this.paper, arguments);
},
remove: function () {
return this.paper.remove.apply(this.paper, arguments);
},
clear: function () {
return this.paper.clear.apply(this.paper, arguments);
}
});
$.shortcut("bi.svg", BI.Svg);/**
*
* 表格
*
* Created by GUY on 2015/9/22.
* @class BI.TableCell
* @extends BI.Single
*/
BI.TableCell = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.TableCell.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-table-cell",
textAlign: "left",
text: ""
})
},
_init: function () {
BI.TableCell.superclass._init.apply(this, arguments);
BI.createWidget({
type: "bi.label",
element: this,
whiteSpace: "nowrap",
textAlign: this.options.textAlign,
height: this.options.height,
text: this.options.text,
value: this.options.value,
lgap: 5
})
}
});
$.shortcut("bi.table_cell", BI.TableCell);/**
*
* 表格单元格
*
* Created by GUY on 2016/1/12.
* @class BI.CollectionTableCell
* @extends BI.Widget
*/
BI.CollectionTableCell = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.CollectionTableCell.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-collection-table-cell",
width: 0,
height: 0,
_left: 0,
_top: 0,
cell: {}
})
},
_init: function () {
BI.CollectionTableCell.superclass._init.apply(this, arguments);
var o = this.options;
this.cell = BI.createWidget(BI.extend({
type: "bi.label"
}, o.cell, {
cls: (o.cell.cls || "") + "collection-table-cell-wrapper",
width: o.width - (o._left === 0 ? 1 : 0) - 1,
height: o.height - (o._top === 0 ? 1 : 0) - 1
}));
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.cell,
left: 0,
right: 0,
top: 0,
bottom: 0
}]
});
},
setWidth: function (width) {
BI.CollectionTableCell.superclass.setWidth.apply(this, arguments);
var o = this.options;
this.cell.setWidth(o.width - (o._left === 0 ? 1 : 0) - 1);
},
setHeight: function (height) {
BI.CollectionTableCell.superclass.setHeight.apply(this, arguments);
var o = this.options;
this.cell.setHeight(o.height - (o._top === 0 ? 1 : 0) - 1);
}
});
$.shortcut("bi.collection_table_cell", BI.CollectionTableCell);/**
* CollectionTable
*
* Created by GUY on 2016/1/12.
* @class BI.CollectionTable
* @extends BI.Widget
*/
BI.CollectionTable = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.CollectionTable.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-collection-table",
headerRowSize: 25,
rowSize: 25,
columnSize: [],
isNeedFreeze: false,
freezeCols: [],
isNeedMerge: false,
mergeCols: [],
mergeRule: BI.emptyFn,
header: [],
items: [],
regionColumnSize: []
});
},
_init: function () {
BI.CollectionTable.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this._width = 0;
this._height = 0;
this._scrollBarSize = BI.DOM.getScrollWidth();
this.topLeftCollection = BI.createWidget({
type: "bi.collection_view",
cellSizeAndPositionGetter: function (index) {
return self.topLeftItems[index];
}
});
this.topLeftCollection.on(BI.Collection.EVENT_SCROLL, function (scroll) {
self.bottomLeftCollection.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.topRightCollection = BI.createWidget({
type: "bi.collection_view",
cellSizeAndPositionGetter: function (index) {
return self.topRightItems[index];
}
});
this.topRightCollection.on(BI.Collection.EVENT_SCROLL, function (scroll) {
self.bottomRightCollection.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.bottomLeftCollection = BI.createWidget({
type: "bi.collection_view",
cellSizeAndPositionGetter: function (index) {
return self.bottomLeftItems[index];
}
});
this.bottomLeftCollection.on(BI.Collection.EVENT_SCROLL, function (scroll) {
self.bottomRightCollection.setScrollTop(scroll.scrollTop);
self.topLeftCollection.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.bottomRightCollection = BI.createWidget({
type: "bi.collection_view",
cellSizeAndPositionGetter: function (index) {
return self.bottomRightItems[index];
}
});
this.bottomRightCollection.on(BI.Collection.EVENT_SCROLL, function (scroll) {
self.bottomLeftCollection.setScrollTop(scroll.scrollTop);
self.topRightCollection.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.topLeft = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.topLeftCollection]
});
this.topRight = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.topRightCollection]
});
this.bottomLeft = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.bottomLeftCollection]
});
this.bottomRight = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.bottomRightCollection]
});
this.contextLayout = BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.topLeft,
top: 0,
left: 0
}, {
el: this.topRight,
top: 0
}, {
el: this.bottomLeft,
left: 0
}, {
el: this.bottomRight
}]
});
this.topScrollbar = BI.createWidget({
type: "bi.grid_table_scrollbar",
width: BI.GridTableScrollbar.SIZE
});
this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollTop) {
self.bottomLeftCollection.setScrollTop(scrollTop);
self.bottomRightCollection.setScrollTop(scrollTop);
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.leftScrollbar = BI.createWidget({
type: "bi.grid_table_horizontal_scrollbar",
height: BI.GridTableScrollbar.SIZE
});
this.leftScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollLeft) {
self.topLeftCollection.setScrollLeft(scrollLeft);
self.bottomLeftCollection.setScrollLeft(scrollLeft);
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.rightScrollbar = BI.createWidget({
type: "bi.grid_table_horizontal_scrollbar",
height: BI.GridTableScrollbar.SIZE
});
this.rightScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollLeft) {
self.topRightCollection.setScrollLeft(scrollLeft);
self.bottomRightCollection.setScrollLeft(scrollLeft);
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.scrollBarLayout = BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.topScrollbar,
right: 0,
top: 0
}, {
el: this.leftScrollbar,
left: 0
}, {
el: this.rightScrollbar,
}]
});
this._width = o.width - BI.GridTableScrollbar.SIZE;
this._height = o.height - BI.GridTableScrollbar.SIZE;
if (o.items.length > 0 || o.header.length < 0) {
this._digest();
this._populate();
}
},
_getFreezeColLength: function () {
return this.options.isNeedFreeze ? this.options.freezeCols.length : 0;
},
_populateScrollbar: function () {
var o = this.options;
var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, summaryColumnSizeArray = [], totalRowSize = o.items.length * o.rowSize;
var freezeColLength = this._getFreezeColLength();
BI.each(o.columnSize, function (i, size) {
if (o.isNeedFreeze === true && o.freezeCols.contains(i)) {
totalLeftColumnSize += size;
} else {
totalRightColumnSize += size;
}
totalColumnSize += size;
if (i === 0) {
summaryColumnSizeArray[i] = size;
} else {
summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size;
}
});
this.topScrollbar.setContentSize(o.items.length * o.rowSize);
this.topScrollbar.setSize(this._height - o.header.length * o.headerRowSize);
this.topScrollbar.setPosition(this.bottomRightCollection.getScrollTop());
this.topScrollbar.populate();
this.leftScrollbar.setContentSize(totalLeftColumnSize);
this.leftScrollbar.setSize(regionSize);
this.leftScrollbar.setPosition(this.bottomLeftCollection.getScrollLeft());
this.leftScrollbar.populate();
this.rightScrollbar.setContentSize(totalRightColumnSize);
this.rightScrollbar.setSize(this._width - regionSize);
this.rightScrollbar.setPosition(this.bottomRightCollection.getScrollLeft());
this.rightScrollbar.populate();
var items = this.scrollBarLayout.attr("items");
items[0].top = o.header.length * o.headerRowSize;
items[1].top = this._height;
items[2].top = this._height;
items[2].left = regionSize;
this.scrollBarLayout.attr("items", items);
this.scrollBarLayout.resize();
},
_populateTable: function () {
var self = this, o = this.options;
var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, summaryColumnSizeArray = [], totalRowSize = o.items.length * o.rowSize;
var freezeColLength = this._getFreezeColLength();
BI.each(o.columnSize, function (i, size) {
if (o.isNeedFreeze === true && o.freezeCols.contains(i)) {
totalLeftColumnSize += size;
} else {
totalRightColumnSize += size;
}
totalColumnSize += size;
if (i === 0) {
summaryColumnSizeArray[i] = size;
} else {
summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size;
}
});
var tlw = regionSize;
var tlh = regionSize >= summaryColumnSizeArray[freezeColLength - 1] ? (o.header.length * o.headerRowSize) : (o.header.length * o.headerRowSize + this._scrollBarSize);
var trw = this._width - regionSize;
var trh = (this._width - regionSize >= totalColumnSize - (summaryColumnSizeArray[freezeColLength - 1] || 0)) ? (o.header.length * o.headerRowSize) : (o.header.length * o.headerRowSize + this._scrollBarSize);
var blw = (this._height - o.header.length * o.headerRowSize >= totalRowSize) ? regionSize : (regionSize + this._scrollBarSize);
var blh = (regionSize >= (summaryColumnSizeArray[freezeColLength - 1] || 0)) ? (this._height - o.header.length * o.headerRowSize) : (this._height - o.header.length * o.headerRowSize + this._scrollBarSize);
var brw = (this._height - o.header.length * o.headerRowSize >= totalRowSize) ? (this._width - regionSize) : (this._width - regionSize + this._scrollBarSize);
var brh = (this._width - regionSize >= totalColumnSize - (summaryColumnSizeArray[freezeColLength - 1] || 0)) ? (this._height - o.header.length * o.headerRowSize) : (this._height - o.header.length * o.headerRowSize + this._scrollBarSize);
var otlw = regionSize;
var otlh = o.header.length * o.headerRowSize;
var otrw = this._width - regionSize;
var otrh = o.header.length * o.headerRowSize;
var oblw = regionSize;
var oblh = this._height - o.header.length * o.headerRowSize;
var obrw = this._width - regionSize;
var obrh = this._height - o.header.length * o.headerRowSize;
var digest = function (w, h, tw, th, el) {
if (w >= tw && h >= th) {
el.element.css({
overflow: "hidden",
overflowX: "hidden",
overflowY: "hidden"
})
} else if (w >= tw) {
el.element.css({
overflow: "hidden",
overflowX: "hidden",
overflowY: "auto"
})
} else if (h >= th) {
el.element.css({
overflow: "hidden",
overflowX: "auto",
overflowY: "hidden"
})
} else {
el.element.css({
overflow: "auto",
overflowX: "auto",
overflowY: "auto"
})
}
};
this.topLeft.setWidth(otlw);
this.topLeft.setHeight(otlh);
this.topRight.setWidth(otrw);
this.topRight.setHeight(otrh);
this.bottomLeft.setWidth(oblw);
this.bottomLeft.setHeight(oblh);
this.bottomRight.setWidth(obrw);
this.bottomRight.setHeight(obrh);
this.topLeftCollection.setWidth(tlw);
this.topLeftCollection.setHeight(tlh);
this.topRightCollection.setWidth(trw);
this.topRightCollection.setHeight(trh);
this.bottomLeftCollection.setWidth(blw);
this.bottomLeftCollection.setHeight(blh);
this.bottomRightCollection.setWidth(brw);
this.bottomRightCollection.setHeight(brh);
digest(tlw, tlh, totalLeftColumnSize, o.header.length * o.headerRowSize, this.topLeftCollection);
digest(trw, trh, totalRightColumnSize, o.header.length * o.headerRowSize, this.topRightCollection);
digest(blw, blh, totalLeftColumnSize, o.items.length * o.rowSize, this.bottomLeftCollection);
digest(brw, brh, totalRightColumnSize, o.items.length * o.rowSize, this.bottomRightCollection);
var items = this.contextLayout.attr("items");
items[1].left = regionSize;
items[2].top = o.header.length * o.headerRowSize;
items[3].left = regionSize;
items[3].top = o.header.length * o.headerRowSize;
this.contextLayout.attr("items", items);
this.contextLayout.resize();
var leftHeader = [], rightHeader = [], leftItems = [], rightItems = [];
var run = function (positions, items, rendered) {
BI.each(positions, function (i, item) {
var cell = {
type: "bi.collection_table_cell",
cell: items[item.row][item.col]
};
rendered.push(cell);
});
};
run(this.topLeftItems, o.header, leftHeader);
run(this.topRightItems, o.header, rightHeader);
run(this.bottomLeftItems, o.items, leftItems);
run(this.bottomRightItems, o.items, rightItems);
this.topLeftCollection.populate(leftHeader);
this.topRightCollection.populate(rightHeader);
this.bottomLeftCollection.populate(leftItems);
this.bottomRightCollection.populate(rightItems);
},
_digest: function () {
var o = this.options;
var freezeColLength = this._getFreezeColLength();
this.topLeftItems = this._serialize(o.header, 0, freezeColLength, o.headerRowSize, o.columnSize, o.mergeCols);
this.topRightItems = this._serialize(o.header, freezeColLength, o.columnSize.length, o.headerRowSize, o.columnSize, true);
this.bottomLeftItems = this._serialize(o.items, 0, freezeColLength, o.rowSize, o.columnSize, o.mergeCols);
this.bottomRightItems = this._serialize(o.items, freezeColLength, o.columnSize.length, o.rowSize, o.columnSize, o.mergeCols);
},
_serialize: function (items, startCol, endCol, rowHeight, columnSize, mergeCols) {
var self = this, o = this.options;
var result = [], cache = {}, preCol = {}, preRow = {}, map = {};
var summaryColumnSize = [];
for (var i = startCol; i < endCol; i++) {
if (i === startCol) {
summaryColumnSize[i] = columnSize[i];
} else {
summaryColumnSize[i] = summaryColumnSize[i - 1] + columnSize[i];
}
}
var mergeRow = function (i, j) {
preCol[j]._height += rowHeight;
preCol[j].__mergeRows.push(i);
};
var mergeCol = function (i, j) {
preRow[i]._width += columnSize[j];
preRow[i].__mergeCols.push(j);
};
var createOneEl = function (r, c) {
var width = columnSize[c];
var height = rowHeight;
map[r][c]._row = r;
map[r][c]._col = c;
map[r][c]._width = width;
map[r][c]._height = height;
preCol[c] = map[r][c];
preCol[c].__mergeRows = [r];
preRow[r] = map[r][c];
preRow[r].__mergeCols = [c];
result.push({
x: summaryColumnSize[c] - columnSize[c],
y: +r * rowHeight,
item: map[r][c]
});
};
BI.each(items, function (i, cols) {
for (var j = startCol; j < endCol; j++) {
if (!cache[i]) {
cache[i] = {};
}
if (!map[i]) {
map[i] = {};
}
cache[i][j] = cols[j];
map[i][j] = {};
if (mergeCols === true || mergeCols.indexOf(j) > -1) {
if (i === 0 && j === startCol) {
createOneEl(0, startCol);
} else if (j === startCol && i > 0) {
var isNeedMergeRow = o.mergeRule(cache[i][j], cache[i - 1][j]);
if (isNeedMergeRow === true) {
mergeRow(i, j);
preRow[i] = preCol[j];
} else {
createOneEl(i, j);
}
} else if (i === 0 && j > startCol) {
var isNeedMergeCol = o.mergeRule(cache[i][j], cache[i][j - 1]);
if (isNeedMergeCol === true) {
mergeCol(i, j);
preCol[j] = preRow[i];
} else {
createOneEl(i, j);
}
} else {
var isNeedMergeRow = o.mergeRule(cache[i][j], cache[i - 1][j]);
var isNeedMergeCol = o.mergeRule(cache[i][j], cache[i][j - 1]);
if (isNeedMergeCol && isNeedMergeRow) {
continue;
//mergeRow(i, j);//优先合并列
}
if (isNeedMergeCol) {
mergeCol(i, j);
}
if (isNeedMergeRow) {
mergeRow(i, j);
}
if (!isNeedMergeCol && !isNeedMergeRow) {
createOneEl(i, j);
}
}
} else {
createOneEl(i, j);
}
}
});
return BI.map(result, function (i, item) {
return {
x: item.x,
y: item.y,
row: item.item._row,
col: item.item._col,
width: item.item._width,
height: item.item._height
}
});
},
_populate: function () {
if (this._width <= 0 || this._height <= 0) {
return;
}
if (this._isNeedDigest === true) {
this._digest();
}
this._populateTable();
this._populateScrollbar();
},
getRegionSize: function () {
var o = this.options;
var regionSize = o.regionColumnSize[0] || 0;
if (o.isNeedFreeze === false || o.freezeCols.length === 0) {
return 0;
}
if (!regionSize) {
BI.each(o.freezeCols, function (i, col) {
regionSize += o.columnSize[col];
});
}
return regionSize;
},
setVerticalScroll: function (scrollTop) {
this.bottomLeftCollection.setScrollTop(scrollTop);
this.bottomRightCollection.setScrollTop(scrollTop);
},
setLeftHorizontalScroll: function (scrollLeft) {
this.topLeftCollection.setScrollLeft(scrollLeft);
this.bottomLeftCollection.setScrollLeft(scrollLeft);
},
setRightHorizontalScroll: function (scrollLeft) {
this.topRightCollection.setScrollLeft(scrollLeft);
this.bottomRightCollection.setScrollLeft(scrollLeft);
},
getVerticalScroll: function () {
return this.bottomRightCollection.getScrollTop();
},
getLeftHorizontalScroll: function () {
return this.bottomLeftCollection.getScrollLeft();
},
getRightHorizontalScroll: function () {
return this.bottomRightCollection.getScrollLeft();
},
setWidth: function (width) {
BI.CollectionTable.superclass.setWidth.apply(this, arguments);
this._width = this.options.width - BI.GridTableScrollbar.SIZE;
},
setHeight: function (height) {
BI.CollectionTable.superclass.setHeight.apply(this, arguments);
this._height = this.options.height - BI.GridTableScrollbar.SIZE;
},
setColumnSize: function (columnSize) {
this._isNeedDigest = true;
this.options.columnSize = columnSize;
},
setRegionColumnSize: function (regionColumnSize) {
this._isNeedDigest = true;
this.options.regionColumnSize = regionColumnSize;
},
getColumnSize: function () {
return this.options.columnSize;
},
getRegionColumnSize: function () {
return this.options.regionColumnSize;
},
populate: function (items, header) {
if (items && items !== this.options.items) {
this._isNeedDigest = true;
this.options.items = items;
this._restore();
}
if (header && header !== this.options.header) {
this._isNeedDigest = true;
this.options.header = header;
this._restore();
}
this._populate();
},
_restore: function () {
this.topLeftCollection.restore();
this.topRightCollection.restore();
this.bottomLeftCollection.restore();
this.bottomRightCollection.restore();
},
restore: function () {
this._restore();
}
});
$.shortcut('bi.collection_table', BI.CollectionTable);/**
* QuickCollectionTable
*
* Created by GUY on 2016/1/12.
* @class BI.QuickCollectionTable
* @extends BI.CollectionTable
*/
BI.QuickCollectionTable = BI.inherit(BI.CollectionTable, {
_defaultConfig: function () {
return BI.extend(BI.QuickCollectionTable.superclass._defaultConfig.apply(this, arguments), {
extraCls: "bi-quick-collection-table"
});
},
_init: function () {
BI.QuickCollectionTable.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.topLeftCollection.setOverflowX(false);
this.topLeftCollection.setOverflowY(false);
this.topRightCollection.setOverflowX(false);
this.topRightCollection.setOverflowY(false);
this.bottomLeftCollection.setOverflowX(false);
this.bottomLeftCollection.setOverflowY(false);
this.bottomRightCollection.setOverflowX(false);
this.bottomRightCollection.setOverflowY(false);
this._leftWheelHandler = new BI.WheelHandler(
BI.bind(this._onWheelY, this),
BI.bind(this._shouldHandleX, this),
BI.bind(this._shouldHandleY, this)
);
this._rightWheelHandler = new BI.WheelHandler(
BI.bind(this._onWheelY, this),
BI.bind(this._shouldHandleX, this),
BI.bind(this._shouldHandleY, this)
);
this.bottomLeftCollection.element.mousewheel(function (e) {
self._leftWheelHandler.onWheel(e.originalEvent);
});
this.bottomRightCollection.element.mousewheel(function (e) {
self._rightWheelHandler.onWheel(e.originalEvent);
});
},
_shouldHandleX: function (delta) {
return false;
},
_shouldHandleY: function (delta) {
if (delta > 0) {
return this.bottomRightCollection.getScrollTop() < this.bottomRightCollection.getMaxScrollTop();
} else {
return this.bottomRightCollection.getScrollTop() > 0;
}
},
_onWheelY: function (deltaX, deltaY) {
var self = this;
var scrollTop = this.bottomRightCollection.getScrollTop();
scrollTop += deltaY;
this.bottomLeftCollection.setScrollTop(scrollTop);
this.bottomRightCollection.setScrollTop(scrollTop);
self._populateScrollbar();
this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
},
_populateTable: function () {
var self = this, o = this.options;
var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, summaryColumnSizeArray = [], totalRowSize = o.items.length * o.rowSize;
var freezeColLength = this._getFreezeColLength();
BI.each(o.columnSize, function (i, size) {
if (o.isNeedFreeze === true && o.freezeCols.contains(i)) {
totalLeftColumnSize += size;
} else {
totalRightColumnSize += size;
}
totalColumnSize += size;
if (i === 0) {
summaryColumnSizeArray[i] = size;
} else {
summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size;
}
});
var otlw = regionSize;
var otlh = o.header.length * o.headerRowSize;
var otrw = this._width - regionSize;
var otrh = o.header.length * o.headerRowSize;
var oblw = regionSize;
var oblh = this._height - o.header.length * o.headerRowSize;
var obrw = this._width - regionSize;
var obrh = this._height - o.header.length * o.headerRowSize;
this.topLeft.setWidth(otlw);
this.topLeft.setHeight(otlh);
this.topRight.setWidth(otrw);
this.topRight.setHeight(otrh);
this.bottomLeft.setWidth(oblw);
this.bottomLeft.setHeight(oblh);
this.bottomRight.setWidth(obrw);
this.bottomRight.setHeight(obrh);
this.topLeftCollection.setWidth(otlw);
this.topLeftCollection.setHeight(otlh);
this.topRightCollection.setWidth(otrw);
this.topRightCollection.setHeight(otrh);
this.bottomLeftCollection.setWidth(oblw);
this.bottomLeftCollection.setHeight(oblh);
this.bottomRightCollection.setWidth(obrw);
this.bottomRightCollection.setHeight(obrh);
var items = this.contextLayout.attr("items");
items[1].left = regionSize;
items[2].top = o.header.length * o.headerRowSize;
items[3].left = regionSize;
items[3].top = o.header.length * o.headerRowSize;
this.contextLayout.attr("items", items);
this.contextLayout.resize();
var leftHeader = [], rightHeader = [], leftItems = [], rightItems = [];
var run = function (positions, items, rendered) {
BI.each(positions, function (i, item) {
var cell = {
type: "bi.collection_table_cell",
cell: items[item.row][item.col]
};
rendered.push(cell);
});
};
run(this.topLeftItems, o.header, leftHeader);
run(this.topRightItems, o.header, rightHeader);
run(this.bottomLeftItems, o.items, leftItems);
run(this.bottomRightItems, o.items, rightItems);
this.topLeftCollection.populate(leftHeader);
this.topRightCollection.populate(rightHeader);
this.bottomLeftCollection.populate(leftItems);
this.bottomRightCollection.populate(rightItems);
}
});
$.shortcut('bi.quick_collection_table', BI.QuickCollectionTable);/**
*
* 表格单元格
*
* Created by GUY on 2016/1/12.
* @class BI.GridTableCell
* @extends BI.Widget
*/
BI.GridTableCell = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.GridTableCell.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-grid-table-cell",
width: 0,
height: 0,
_rowIndex: 0,
_columnIndex: 0,
_left: 0,
_top: 0,
cell: {}
})
},
_init: function () {
BI.GridTableCell.superclass._init.apply(this, arguments);
var o = this.options;
this.cell = BI.createWidget(BI.extend({
type: "bi.label"
}, o.cell, {
cls: (o.cell.cls || "") + "grid-table-cell-wrapper",
width: o.width - (o._columnIndex === 0 ? 1 : 0) - 1,
height: o.height - (o._rowIndex === 0 ? 1 : 0) - 1
}));
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.cell,
left: 0,
right: 0,
top: 0,
bottom: 0
}]
});
},
setWidth: function (width) {
BI.GridTableCell.superclass.setWidth.apply(this, arguments);
var o = this.options;
this.cell.setWidth(o.width - (o._columnIndex === 0 ? 1 : 0) - 1);
},
setHeight: function (height) {
BI.GridTableCell.superclass.setHeight.apply(this, arguments);
var o = this.options;
this.cell.setHeight(o.height - (o._rowIndex === 0 ? 1 : 0) - 1);
}
});
$.shortcut("bi.grid_table_cell", BI.GridTableCell);/**
* GridTable
*
* Created by GUY on 2016/1/12.
* @class BI.GridTable
* @extends BI.Widget
*/
BI.GridTable = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.GridTable.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-grid-table",
headerRowSize: 25,
rowSize: 25,
columnSize: [],
isNeedFreeze: false,
freezeCols: [],
header: [],
items: [],
regionColumnSize: []
});
},
_init: function () {
BI.GridTable.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this._width = 0;
this._height = 0;
this._scrollBarSize = BI.DOM.getScrollWidth();
var rowHeightGetter = function () {
return o.rowSize;
};
var columnLeftWidthGetter = function (index) {
return o.columnSize[index];
};
var columnRightWidthGetter = function (index) {
return o.columnSize[index + self._getFreezeColLength()];
};
this.topLeftGrid = BI.createWidget({
type: "bi.grid_view",
rowHeightGetter: rowHeightGetter,
columnWidthGetter: columnLeftWidthGetter,
});
this.topLeftGrid.on(BI.Grid.EVENT_SCROLL, function (scroll) {
self.bottomLeftGrid.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.topRightGrid = BI.createWidget({
type: "bi.grid_view",
rowHeightGetter: rowHeightGetter,
columnWidthGetter: columnRightWidthGetter,
});
this.topRightGrid.on(BI.Grid.EVENT_SCROLL, function (scroll) {
self.bottomRightGrid.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.bottomLeftGrid = BI.createWidget({
type: "bi.grid_view",
rowHeightGetter: rowHeightGetter,
columnWidthGetter: columnLeftWidthGetter,
});
this.bottomLeftGrid.on(BI.Grid.EVENT_SCROLL, function (scroll) {
self.bottomRightGrid.setScrollTop(scroll.scrollTop);
self.topLeftGrid.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.bottomRightGrid = BI.createWidget({
type: "bi.grid_view",
rowHeightGetter: rowHeightGetter,
columnWidthGetter: columnRightWidthGetter,
});
this.bottomRightGrid.on(BI.Grid.EVENT_SCROLL, function (scroll) {
self.bottomLeftGrid.setScrollTop(scroll.scrollTop);
self.topRightGrid.setScrollLeft(scroll.scrollLeft);
self._populateScrollbar();
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.topLeft = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.topLeftGrid]
});
this.topRight = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.topRightGrid]
});
this.bottomLeft = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.bottomLeftGrid]
});
this.bottomRight = BI.createWidget({
type: "bi.vertical",
scrollable: false,
scrolly: false,
items: [this.bottomRightGrid]
});
this.contextLayout = BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.topLeft,
top: 0,
left: 0
}, {
el: this.topRight,
top: 0
}, {
el: this.bottomLeft,
left: 0
}, {
el: this.bottomRight
}]
});
this.topScrollbar = BI.createWidget({
type: "bi.grid_table_scrollbar",
width: BI.GridTableScrollbar.SIZE
});
this.topScrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function (scrollTop) {
self.bottomLeftGrid.setScrollTop(scrollTop);
self.bottomRightGrid.setScrollTop(scrollTop);
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.leftScrollbar = BI.createWidget({
type: "bi.grid_table_horizontal_scrollbar",
height: BI.GridTableScrollbar.SIZE
});
this.leftScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, function (scrollLeft) {
self.topLeftGrid.setScrollLeft(scrollLeft);
self.bottomLeftGrid.setScrollLeft(scrollLeft);
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.rightScrollbar = BI.createWidget({
type: "bi.grid_table_horizontal_scrollbar",
height: BI.GridTableScrollbar.SIZE
});
this.rightScrollbar.on(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, function (scrollLeft) {
self.topRightGrid.setScrollLeft(scrollLeft);
self.bottomRightGrid.setScrollLeft(scrollLeft);
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
this.scrollBarLayout = BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.topScrollbar,
right: 0,
top: 0
}, {
el: this.leftScrollbar,
left: 0
}, {
el: this.rightScrollbar,
}]
});
this._width = o.width - BI.GridTableScrollbar.SIZE;
this._height = o.height - BI.GridTableScrollbar.SIZE;
this.header = this._getHeader();
this.items = this._getItems();
if (o.items.length > 0) {
this._populate();
}
},
_getFreezeColLength: function () {
return this.options.isNeedFreeze ? this.options.freezeCols.length : 0;
},
_populateScrollbar: function () {
var o = this.options;
var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, summaryColumnSizeArray = [], totalRowSize = o.items.length * o.rowSize;
var freezeColLength = this._getFreezeColLength();
BI.each(o.columnSize, function (i, size) {
if (o.isNeedFreeze === true && o.freezeCols.contains(i)) {
totalLeftColumnSize += size;
} else {
totalRightColumnSize += size;
}
totalColumnSize += size;
if (i === 0) {
summaryColumnSizeArray[i] = size;
} else {
summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size;
}
});
this.topScrollbar.setContentSize(o.items.length * o.rowSize);
this.topScrollbar.setSize(this._height - o.header.length * o.headerRowSize);
this.topScrollbar.setPosition(Math.min(this.bottomLeftGrid.getScrollTop(), this.bottomRightGrid.getScrollTop()));
this.topScrollbar.populate();
this.leftScrollbar.setContentSize(totalLeftColumnSize);
this.leftScrollbar.setSize(regionSize);
this.leftScrollbar.setPosition(this.bottomLeftGrid.getScrollLeft());
this.leftScrollbar.populate();
this.rightScrollbar.setContentSize(totalRightColumnSize);
this.rightScrollbar.setSize(this._width - regionSize);
this.rightScrollbar.setPosition(this.bottomRightGrid.getScrollLeft());
this.rightScrollbar.populate();
var items = this.scrollBarLayout.attr("items");
items[0].top = o.header.length * o.headerRowSize;
items[1].top = this._height;
items[2].top = this._height;
items[2].left = regionSize;
this.scrollBarLayout.attr("items", items);
this.scrollBarLayout.resize();
},
_getHeader: function () {
var o = this.options;
var freezeColLength = this._getFreezeColLength();
var leftHeader = [], rightHeader = [];
BI.each(o.header, function (i, cols) {
leftHeader[i] = [];
rightHeader[i] = [];
BI.each(cols, function (j, col) {
var cell = {
type: "bi.grid_table_cell",
cell: col
};
if (j < freezeColLength) {
leftHeader[i].push(cell);
} else {
rightHeader[i].push(cell);
}
});
});
return [leftHeader, rightHeader];
},
_getItems: function () {
var o = this.options;
var freezeColLength = this._getFreezeColLength();
var leftItems = [], rightItems = [];
BI.each(o.items, function (i, cols) {
leftItems[i] = [];
rightItems[i] = [];
BI.each(cols, function (j, col) {
var cell = {
type: "bi.grid_table_cell",
cell: col
};
if (j < freezeColLength) {
leftItems[i].push(cell);
} else {
rightItems[i].push(cell);
}
});
});
return [leftItems, rightItems];
},
_populateTable: function () {
var self = this, o = this.options;
var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, summaryColumnSizeArray = [], totalRowSize = o.items.length * o.rowSize;
var freezeColLength = this._getFreezeColLength();
BI.each(o.columnSize, function (i, size) {
if (o.isNeedFreeze === true && o.freezeCols.contains(i)) {
totalLeftColumnSize += size;
} else {
totalRightColumnSize += size;
}
totalColumnSize += size;
if (i === 0) {
summaryColumnSizeArray[i] = size;
} else {
summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size;
}
});
var tlw = regionSize;
var tlh = regionSize >= summaryColumnSizeArray[freezeColLength - 1] ? (o.header.length * o.headerRowSize) : (o.header.length * o.headerRowSize + this._scrollBarSize);
var trw = this._width - regionSize;
var trh = (this._width - regionSize >= totalColumnSize - (summaryColumnSizeArray[freezeColLength - 1] || 0)) ? (o.header.length * o.headerRowSize) : (o.header.length * o.headerRowSize + this._scrollBarSize);
var blw = (this._height - o.header.length * o.headerRowSize >= totalRowSize) ? regionSize : (regionSize + this._scrollBarSize);
var blh = (regionSize >= (summaryColumnSizeArray[freezeColLength - 1] || 0)) ? (this._height - o.header.length * o.headerRowSize) : (this._height - o.header.length * o.headerRowSize + this._scrollBarSize);
var brw = (this._height - o.header.length * o.headerRowSize >= totalRowSize) ? (this._width - regionSize) : (this._width - regionSize + this._scrollBarSize);
var brh = (this._width - regionSize >= totalColumnSize - (summaryColumnSizeArray[freezeColLength - 1] || 0)) ? (this._height - o.header.length * o.headerRowSize) : (this._height - o.header.length * o.headerRowSize + this._scrollBarSize);
var otlw = regionSize;
var otlh = o.header.length * o.headerRowSize;
var otrw = this._width - regionSize;
var otrh = o.header.length * o.headerRowSize;
var oblw = regionSize;
var oblh = this._height - o.header.length * o.headerRowSize;
var obrw = this._width - regionSize;
var obrh = this._height - o.header.length * o.headerRowSize;
var digest = function (w, h, tw, th, el) {
if (w >= tw && h >= th) {
el.element.css({
overflow: "hidden",
overflowX: "hidden",
overflowY: "hidden"
})
} else if (w >= tw) {
el.element.css({
overflow: "hidden",
overflowX: "hidden",
overflowY: "auto"
})
} else if (h >= th) {
el.element.css({
overflow: "hidden",
overflowX: "auto",
overflowY: "hidden"
})
} else {
el.element.css({
overflow: "auto",
overflowX: "auto",
overflowY: "auto"
})
}
};
this.topLeft.setWidth(otlw);
this.topLeft.setHeight(otlh);
this.topRight.setWidth(otrw);
this.topRight.setHeight(otrh);
this.bottomLeft.setWidth(oblw);
this.bottomLeft.setHeight(oblh);
this.bottomRight.setWidth(obrw);
this.bottomRight.setHeight(obrh);
this.topLeftGrid.setWidth(tlw);
this.topLeftGrid.setHeight(tlh);
this.topRightGrid.setWidth(trw);
this.topRightGrid.setHeight(trh);
this.bottomLeftGrid.setWidth(blw);
this.bottomLeftGrid.setHeight(blh);
this.bottomRightGrid.setWidth(brw);
this.bottomRightGrid.setHeight(brh);
digest(tlw, tlh, totalLeftColumnSize, o.header.length * o.headerRowSize, this.topLeftGrid);
digest(trw, trh, totalRightColumnSize, o.header.length * o.headerRowSize, this.topRightGrid);
digest(blw, blh, totalLeftColumnSize, o.items.length * o.rowSize, this.bottomLeftGrid);
digest(brw, brh, totalRightColumnSize, o.items.length * o.rowSize, this.bottomRightGrid);
this.topLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0);
this.topLeftGrid.setEstimatedRowSize(o.headerRowSize);
this.topRightGrid.setEstimatedColumnSize(totalRightColumnSize / (o.columnSize.length - freezeColLength));
this.topRightGrid.setEstimatedRowSize(o.headerRowSize);
this.bottomLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0);
this.bottomLeftGrid.setEstimatedRowSize(o.rowSize);
this.bottomRightGrid.setEstimatedColumnSize(totalRightColumnSize / (o.columnSize.length - freezeColLength));
this.bottomRightGrid.setEstimatedRowSize(o.rowSize);
var items = this.contextLayout.attr("items");
items[1].left = regionSize;
items[2].top = o.header.length * o.headerRowSize;
items[3].left = regionSize;
items[3].top = o.header.length * o.headerRowSize;
this.contextLayout.attr("items", items);
this.contextLayout.resize();
this.topLeftGrid.populate(this.header[0]);
this.topRightGrid.populate(this.header[1]);
this.bottomLeftGrid.populate(this.items[0]);
this.bottomRightGrid.populate(this.items[1]);
},
_populate: function () {
if (this._width <= 0 || this._height <= 0) {
return;
}
this._populateTable();
this._populateScrollbar();
},
getRegionSize: function () {
var o = this.options;
var regionSize = o.regionColumnSize[0] || 0;
if (o.isNeedFreeze === false || o.freezeCols.length === 0) {
return 0;
}
if (!regionSize) {
BI.each(o.freezeCols, function (i, col) {
regionSize += o.columnSize[col];
});
}
return regionSize;
},
setVerticalScroll: function (scrollTop) {
this.bottomLeftGrid.setScrollTop(scrollTop);
this.bottomRightGrid.setScrollTop(scrollTop);
},
setLeftHorizontalScroll: function (scrollLeft) {
this.topLeftGrid.setScrollLeft(scrollLeft);
this.bottomLeftGrid.setScrollLeft(scrollLeft);
},
setRightHorizontalScroll: function (scrollLeft) {
this.topRightGrid.setScrollLeft(scrollLeft);
this.bottomRightGrid.setScrollLeft(scrollLeft);
},
getVerticalScroll: function () {
return this.bottomRightGrid.getScrollTop();
},
getLeftHorizontalScroll: function () {
return this.bottomLeftGrid.getScrollLeft();
},
getRightHorizontalScroll: function () {
return this.bottomRightGrid.getScrollLeft();
},
setWidth: function (width) {
BI.GridTable.superclass.setWidth.apply(this, arguments);
this._width = this.options.width - BI.GridTableScrollbar.SIZE;
},
setHeight: function (height) {
BI.GridTable.superclass.setHeight.apply(this, arguments);
this._height = this.options.height - BI.GridTableScrollbar.SIZE;
},
setColumnSize: function (columnSize) {
this.options.columnSize = columnSize;
},
setRegionColumnSize: function (regionColumnSize) {
this.options.regionColumnSize = regionColumnSize;
},
getColumnSize: function () {
return this.options.columnSize;
},
getRegionColumnSize: function () {
return this.options.regionColumnSize;
},
populate: function (items, header) {
if (items && this.options.items !== items) {
this.options.items = items;
this.items = this._getItems();
this._restore();
}
if (header && this.options.header !== header) {
this.options.header = header;
this.header = this._getHeader();
this._restore();
}
this._populate();
},
_restore: function () {
this.topLeftGrid.restore();
this.topRightGrid.restore();
this.bottomLeftGrid.restore();
this.bottomRightGrid.restore();
},
restore: function () {
this._restore();
}
});
$.shortcut('bi.grid_table', BI.GridTable);/**
* QuickGridTable
*
* Created by GUY on 2016/1/12.
* @class BI.QuickGridTable
* @extends BI.GridTable
*/
BI.QuickGridTable = BI.inherit(BI.GridTable, {
_defaultConfig: function () {
return BI.extend(BI.QuickGridTable.superclass._defaultConfig.apply(this, arguments), {
extraCls: "bi-quick-grid-table"
});
},
_init: function () {
BI.QuickGridTable.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.topLeftGrid.setOverflowX(false);
this.topLeftGrid.setOverflowY(false);
this.topRightGrid.setOverflowX(false);
this.topRightGrid.setOverflowY(false);
this.bottomLeftGrid.setOverflowX(false);
this.bottomLeftGrid.setOverflowY(false);
this.bottomRightGrid.setOverflowX(false);
this.bottomRightGrid.setOverflowY(false);
this._leftWheelHandler = new BI.WheelHandler(
BI.bind(this._onWheelY, this),
BI.bind(this._shouldHandleX, this),
BI.bind(this._shouldHandleY, this)
);
this._rightWheelHandler = new BI.WheelHandler(
BI.bind(this._onWheelY, this),
BI.bind(this._shouldHandleX, this),
BI.bind(this._shouldHandleY, this)
);
this.bottomLeftGrid.element.mousewheel(function (e) {
self._leftWheelHandler.onWheel(e.originalEvent);
});
this.bottomRightGrid.element.mousewheel(function (e) {
self._rightWheelHandler.onWheel(e.originalEvent);
});
},
_shouldHandleX: function (delta) {
return false;
},
_shouldHandleY: function (delta) {
if (delta > 0) {
return this.bottomRightGrid.getScrollTop() < this.bottomRightGrid.getMaxScrollTop();
} else {
return this.bottomRightGrid.getScrollTop() > 0;
}
},
_onWheelY: function (deltaX, deltaY) {
var self = this;
var scrollTop = this.bottomRightGrid.getScrollTop();
scrollTop += deltaY;
this.bottomLeftGrid.setScrollTop(scrollTop);
this.bottomRightGrid.setScrollTop(scrollTop);
self._populateScrollbar();
this.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
},
_populateTable: function () {
var self = this, o = this.options;
var regionSize = this.getRegionSize(), totalLeftColumnSize = 0, totalRightColumnSize = 0, totalColumnSize = 0, summaryColumnSizeArray = [], totalRowSize = o.items.length * o.rowSize;
var freezeColLength = this._getFreezeColLength();
BI.each(o.columnSize, function (i, size) {
if (o.isNeedFreeze === true && o.freezeCols.contains(i)) {
totalLeftColumnSize += size;
} else {
totalRightColumnSize += size;
}
totalColumnSize += size;
if (i === 0) {
summaryColumnSizeArray[i] = size;
} else {
summaryColumnSizeArray[i] = summaryColumnSizeArray[i - 1] + size;
}
});
var otlw = regionSize;
var otlh = o.header.length * o.headerRowSize;
var otrw = this._width - regionSize;
var otrh = o.header.length * o.headerRowSize;
var oblw = regionSize;
var oblh = this._height - o.header.length * o.headerRowSize;
var obrw = this._width - regionSize;
var obrh = this._height - o.header.length * o.headerRowSize;
this.topLeft.setWidth(otlw);
this.topLeft.setHeight(otlh);
this.topRight.setWidth(otrw);
this.topRight.setHeight(otrh);
this.bottomLeft.setWidth(oblw);
this.bottomLeft.setHeight(oblh);
this.bottomRight.setWidth(obrw);
this.bottomRight.setHeight(obrh);
this.topLeftGrid.setWidth(otlw);
this.topLeftGrid.setHeight(otlh);
this.topRightGrid.setWidth(otrw);
this.topRightGrid.setHeight(otrh);
this.bottomLeftGrid.setWidth(oblw);
this.bottomLeftGrid.setHeight(oblh);
this.bottomRightGrid.setWidth(obrw);
this.bottomRightGrid.setHeight(obrh);
this.topLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0);
this.topLeftGrid.setEstimatedRowSize(o.headerRowSize);
this.topRightGrid.setEstimatedColumnSize(totalRightColumnSize / (o.columnSize.length - freezeColLength));
this.topRightGrid.setEstimatedRowSize(o.headerRowSize);
this.bottomLeftGrid.setEstimatedColumnSize(freezeColLength > 0 ? totalLeftColumnSize / freezeColLength : 0);
this.bottomLeftGrid.setEstimatedRowSize(o.rowSize);
this.bottomRightGrid.setEstimatedColumnSize(totalRightColumnSize / (o.columnSize.length - freezeColLength));
this.bottomRightGrid.setEstimatedRowSize(o.rowSize);
var items = this.contextLayout.attr("items");
items[1].left = regionSize;
items[2].top = o.header.length * o.headerRowSize;
items[3].left = regionSize;
items[3].top = o.header.length * o.headerRowSize;
this.contextLayout.attr("items", items);
this.contextLayout.resize();
var leftHeader = [], rightHeader = [], leftItems = [], rightItems = [];
BI.each(o.header, function (i, cols) {
leftHeader[i] = [];
rightHeader[i] = [];
BI.each(cols, function (j, col) {
var cell = {
type: "bi.grid_table_cell",
cell: col
};
if (j < freezeColLength) {
leftHeader[i].push(cell);
} else {
rightHeader[i].push(cell);
}
});
});
BI.each(o.items, function (i, cols) {
leftItems[i] = [];
rightItems[i] = [];
BI.each(cols, function (j, col) {
var cell = {
type: "bi.grid_table_cell",
cell: col
};
if (j < freezeColLength) {
leftItems[i].push(cell);
} else {
rightItems[i].push(cell);
}
});
});
this.topLeftGrid.populate(leftHeader);
this.topRightGrid.populate(rightHeader);
this.bottomLeftGrid.populate(leftItems);
this.bottomRightGrid.populate(rightItems);
}
});
$.shortcut('bi.quick_grid_table', BI.QuickGridTable);/**
*
* 表格滚动条
*
* Created by GUY on 2016/1/12.
* @class BI.GridTableScrollbar
* @extends BI.Widget
*/
BI.GridTableScrollbar = BI.inherit(BI.Widget, {
_const: {
FACE_MARGIN: 4,
FACE_MARGIN_2: 4 * 2,
FACE_SIZE_MIN: 30,
KEYBOARD_SCROLL_AMOUNT: 40
},
_defaultConfig: function () {
return BI.extend(BI.GridTableScrollbar.superclass._defaultConfig.apply(this, arguments), {
baseCls: "scrollbar-layout-main public-scrollbar-main",
attributes: {
tabIndex: 0
},
contentSize: 0,
defaultPosition: 0,
isOpaque: false,
orientation: "vertical",
position: 0,
size: 0
})
},
_init: function () {
BI.GridTableScrollbar.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.focused = false;
this.isDragging = false;
this.face = BI.createWidget({
type: "bi.layout",
cls: "scrollbar-layout-face public-scrollbar-face "
+ (this._isHorizontal() ? "scrollbar-layout-face-horizontal" : "scrollbar-layout-face-vertical")
});
this.contextLayout = BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.face,
left: 0,
top: 0
}]
});
var onWheel = o.orientation === 'horizontal' ? this._onWheelX : this._onWheelY;
this._wheelHandler = new BI.WheelHandler(
BI.bind(onWheel, this),
BI.bind(this._shouldHandleX, this),
BI.bind(this._shouldHandleY, this)
);
this._mouseMoveTracker = new BI.MouseMoveTracker(
BI.bind(this._onMouseMove, this),
BI.bind(this._onMouseMoveEnd, this),
document
);
this.element.on("mousedown", BI.bind(this._onMouseDown, this));
this.element.on("mousewheel", function (e) {
self._wheelHandler.onWheel(e.originalEvent);
});
this.element.on("keydown", BI.bind(this._onKeyDown, this));
this.element.on("focus", function () {
self.focused = true;
self._populate();
});
this.element.on("blur", function () {
self.focused = false;
self._populate();
});
if (this._isHorizontal()) {
this.element.addClass("scrollbar-layout-main-horizontal");
} else {
this.element.addClass("scrollbar-layout-main-vertical");
}
this._populate();
},
_isHorizontal: function () {
return this.options.orientation === 'horizontal'
},
_getScale: function () {
var o = this.options;
var scale = o.size / o.contentSize;
var faceSize = o.size * scale;
if (faceSize < this._const.FACE_SIZE_MIN) {
scale = (o.size - this._const.FACE_SIZE_MIN) / (o.contentSize - o.size);
}
return scale;
},
_getFaceSize: function () {
var o = this.options;
var scale = o.size / o.contentSize;
var faceSize = o.size * scale;
if (faceSize < this._const.FACE_SIZE_MIN) {
faceSize = this._const.FACE_SIZE_MIN;
}
return faceSize;
},
_shouldHandleX: function (delta) {
return this.options.orientation === 'horizontal' ?
this._shouldHandleChange(delta) :
false;
},
_shouldHandleY: function (delta) {
return this.options.orientation !== 'horizontal' ?
this._shouldHandleChange(delta) :
false;
},
_shouldHandleChange: function (delta) {
return this.options.position + delta !== this.options.position;
},
_onWheelY: function (deltaX, deltaY) {
this._onWheel(deltaY);
},
_onWheelX: function (deltaX, deltaY) {
this._onWheel(deltaX);
},
_onWheel: function (delta) {
var maxPosition = this.options.contentSize - this.options.size;
this.options.position += delta;
if (this.options.position < 0) {
this.options.position = 0;
} else if (this.options.position > maxPosition) {
this.options.position = maxPosition;
}
this._populate();
this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position);
},
_onMouseDown: function (e) {
if (e.target !== this.face.element[0]) {
var position = this._isHorizontal() ? e.offsetX : e.offsetY;
position /= this._getScale();
this.options.position = BI.clamp(position - (this._getFaceSize() * 0.5 / this._getScale()), 0, this.options.contentSize - this.options.size);
this._populate();
this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position);
} else {
this._mouseMoveTracker.captureMouseMoves(e);
}
this.element[0].focus();
},
_onMouseMove: function (deltaX, deltaY) {
var delta = this._isHorizontal() ? deltaX : deltaY;
delta /= this._getScale();
this.options.position = BI.clamp(this.options.position + delta, 0, this.options.contentSize - this.options.size);
this.isDragging = this._mouseMoveTracker.isDragging();
this._populate();
this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position);
},
_onMouseMoveEnd: function (event) {
this._mouseMoveTracker.releaseMouseMoves();
if (this.isDragging === true) {
this.isDragging = false;
this._populate();
}
},
_onKeyDown: function (event) {
var Keys = {
BACKSPACE: 8,
TAB: 9,
RETURN: 13,
ALT: 18,
ESC: 27,
SPACE: 32,
PAGE_UP: 33,
PAGE_DOWN: 34,
END: 35,
HOME: 36,
LEFT: 37,
UP: 38,
RIGHT: 39,
DOWN: 40,
DELETE: 46,
COMMA: 188,
PERIOD: 190,
A: 65,
Z: 90,
ZERO: 48,
NUMPAD_0: 96,
NUMPAD_9: 105
};
var keyCode = event.keyCode;
if (keyCode === Keys.TAB) {
return;
}
var distance = 40;
var direction = 0;
if (this._isHorizontal()) {
switch (keyCode) {
case Keys.HOME:
direction = -1;
distance = this.options.contentSize;
break;
case Keys.LEFT:
direction = -1;
break;
case Keys.RIGHT:
direction = 1;
break;
default:
return;
}
}
if (!this._isHorizontal()) {
switch (keyCode) {
case Keys.SPACE:
if (event.shiftKey) {
direction = -1;
} else {
direction = 1;
}
break;
case Keys.HOME:
direction = -1;
distance = this.options.contentSize;
break;
case Keys.UP:
direction = -1;
break;
case Keys.DOWN:
direction = 1;
break;
case Keys.PAGE_UP:
direction = -1;
distance = this.options.size;
break;
case Keys.PAGE_DOWN:
direction = 1;
distance = this.options.size;
break;
default:
return;
}
}
this.options.position = BI.clamp(this.options.position + (distance * direction), 0, this.options.contentSize - this.options.size);
event.preventDefault();
this._populate();
this.fireEvent(BI.GridTableScrollbar.EVENT_SCROLL, this.options.position);
},
_populate: function () {
var self = this, o = this.options;
if (o.size < 1 || o.contentSize <= o.size) {
this.setVisible(false);
return;
}
this.setVisible(true);
var size = o.size;
var isHorizontal = this._isHorizontal();
var isActive = this.focused || this.isDragging;
var faceSize = this._getFaceSize();
var isOpaque = o.isOpaque;
this.element[isOpaque === true ? "addClass" : "removeClass"]("public-scrollbar-main-opaque");
this.element[isActive === true ? "addClass" : "removeClass"]("public-scrollbar-main-active");
this.face.element[isActive === true ? "addClass" : "removeClass"]("public-scrollbar-face-active");
var position = o.position * this._getScale() + this._const.FACE_MARGIN;
var items = this.contextLayout.attr("items");
if (isHorizontal) {
this.setWidth(size);
this.face.setWidth(faceSize - this._const.FACE_MARGIN_2);
items[0].left = position;
items[0].top = 0;
} else {
this.setHeight(size);
this.face.setHeight(faceSize - this._const.FACE_MARGIN_2);
items[0].left = 0;
items[0].top = position;
}
this.contextLayout.attr("items", items);
this.contextLayout.resize();
},
setContentSize: function (contentSize) {
this.options.contentSize = contentSize;
},
setPosition: function (position) {
this.options.position = position;
},
setSize: function (size) {
this.options.size = size;
},
populate: function () {
this._populate();
}
});
BI.GridTableScrollbar.SIZE = 10;
BI.GridTableScrollbar.EVENT_SCROLL = "EVENT_SCROLL";
$.shortcut("bi.grid_table_scrollbar", BI.GridTableScrollbar);
BI.GridTableHorizontalScrollbar = BI.inherit(BI.Widget, {
_const: {
FACE_MARGIN: 4,
FACE_MARGIN_2: 4 * 2,
FACE_SIZE_MIN: 30,
KEYBOARD_SCROLL_AMOUNT: 40
},
_defaultConfig: function () {
return BI.extend(BI.GridTableHorizontalScrollbar.superclass._defaultConfig.apply(this, arguments), {
attributes: {
tabIndex: 0
},
contentSize: 0,
position: 0,
size: 0
})
},
_init: function () {
BI.GridTableHorizontalScrollbar.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.scrollbar = BI.createWidget({
type: "bi.grid_table_scrollbar",
orientation: "horizontal",
isOpaque: true,
position: o.position,
contentSize: o.contentSize,
size: o.size
});
this.scrollbar.on(BI.GridTableScrollbar.EVENT_SCROLL, function () {
self.fireEvent(BI.GridTableHorizontalScrollbar.EVENT_SCROLL, arguments);
});
BI.createWidget({
type: "bi.absolute",
cls: "horizontal-scrollbar",
element: this,
width: o.size,
height: BI.GridTableScrollbar.SIZE,
items: [{
el: {
type: "bi.absolute",
scrollable: false,
height: BI.GridTableScrollbar.SIZE,
items: [{
el: this.scrollbar,
left: 0,
top: 0
}]
},
top: 0,
left: 0,
right: 0
}]
});
},
setContentSize: function (contentSize) {
this.options.contentSize = contentSize;
this.scrollbar.setContentSize(contentSize);
},
setPosition: function (position) {
this.options.position = position;
this.scrollbar.setPosition(position);
},
setSize: function (size) {
this.setWidth(size);
this.options.size = size;
this.scrollbar.setSize(size);
},
populate: function () {
this.scrollbar.populate();
}
});
BI.GridTableHorizontalScrollbar.EVENT_SCROLL = "EVENT_SCROLL";
$.shortcut("bi.grid_table_horizontal_scrollbar", BI.GridTableHorizontalScrollbar);/**
*
* 表格
*
* Created by GUY on 2015/9/22.
* @class BI.TableHeaderCell
* @extends BI.Single
*/
BI.TableHeaderCell = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.TableHeaderCell.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-table-header-cell",
text: ""
})
},
_init: function () {
BI.TableHeaderCell.superclass._init.apply(this, arguments);
BI.createWidget({
type: "bi.label",
element: this,
textAlign: "center",
height: this.options.height,
text: this.options.text,
value: this.options.value
})
}
});
$.shortcut("bi.table_header_cell", BI.TableHeaderCell);/**
*
* 表格
*
* 能处理静态宽度以及动态宽度的表， 百分比宽度的表请使用PreviewTable
*
* Created by GUY on 2015/9/22.
* @class BI.Table
* @extends BI.Widget
*/
BI.Table = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.Table.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-table",
logic: { //冻结的页面布局逻辑
dynamic: false
},
isNeedResize: false,//是否需要调整列宽
isResizeAdapt: true,//是否需要在调整列宽或区域宽度的时候它们自适应变化
isNeedFreeze: false,//是否需要冻结单元格
freezeCols: [], //冻结的列号,从0开始,isNeedFreeze为true时生效
isNeedMerge: false,//是否需要合并单元格
mergeCols: [], //合并的单元格列号
mergeRule: function (row1, row2) { //合并规则, 默认相等时合并
return BI.isEqual(row1, row2);
},
columnSize: [],
headerRowSize: 25,
footerRowSize: 25,
rowSize: 25,
regionColumnSize: false,
header: [],
footer: false,
items: [] //二维数组
})
},
_calculateWidth: function (width) {
if (!width || width === "0") {
return "";
}
width = BI.parseFloat(width);
if (width < 0) {
width = 0;
}
return width > 1.01 ? width : (width * 100 + "%");
},
_calculateHeight: function (height) {
return height ? height : "";
},
_isRightFreeze: function () {
return BI.isNotEmptyArray(this.options.freezeCols) && BI.first(this.options.freezeCols) !== 0;
},
_createTopLeft: function () {
var o = this.options, isRight = this._isRightFreeze();
this.topLeftColGroupTds = {};
this.topLeftBodyTds = {};
this.topLeftBodyItems = {};
var table = this._table();
var colgroup = this._createColGroup(this.columnLeft, this.topLeftColGroupTds);
var body = this.topLeftBody = this._body();
body.element.append(this._createHeaderCells(this.topLeftItems, this.columnLeft, this.mergeLeft, this.topLeftBodyTds, this.topLeftBodyItems));
BI.createWidget({
type: "bi.adaptive",
element: table,
items: [colgroup, body]
});
if (isRight) {
var w = 0;
BI.each(o.columnSize, function (i, col) {
if (!o.freezeCols.contains(i)) {
w += col;
}
});
if (BI.isNumeric(w) && w > 1) {
w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length;
}
}
return (this.topLeftContainer = BI.createWidget({
type: "bi.adaptive",
width: this._calculateWidth(w),
items: [table]
}));
},
_createTopRight: function () {
var o = this.options, isRight = this._isRightFreeze();
this.topRightColGroupTds = {};
this.topRightBodyTds = {};
this.topRightBodyItems = {};
var table = this._table();
var colgroup = this._createColGroup(this.columnRight, this.topRightColGroupTds);
var body = this.topRightBody = this._body();
body.element.append(this._createHeaderCells(this.topRightItems, this.columnRight, this.mergeRight, this.topRightBodyTds, this.topRightBodyItems, this.columnLeft.length));
BI.createWidget({
type: "bi.adaptive",
element: table,
items: [colgroup, body]
});
if (!isRight) {
var w = 0;
BI.each(o.columnSize, function (i, col) {
if (!o.freezeCols.contains(i)) {
w += col;
}
});
if (BI.isNumeric(w)) {
w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length;
}
}
return (this.topRightContainer = BI.createWidget({
type: "bi.adaptive",
width: w || undefined,
items: [table]
}));
},
_createBottomLeft: function () {
var o = this.options, isRight = this._isRightFreeze();
this.bottomLeftColGroupTds = {};
this.bottomLeftBodyTds = {};
this.bottomLeftBodyItems = {};
var table = this._table();
var colgroup = this._createColGroup(this.columnLeft, this.bottomLeftColGroupTds);
var body = this._createBottomLeftBody();
BI.createWidget({
type: "bi.adaptive",
element: table,
items: [colgroup, body]
});
if (isRight) {
var w = 0;
BI.each(o.columnSize, function (i, col) {
if (!o.freezeCols.contains(i)) {
w += col;
}
});
if (BI.isNumeric(w) && w > 1) {
w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length;
}
}
return (this.bottomLeftContainer = BI.createWidget({
type: "bi.adaptive",
width: this._calculateWidth(w),
items: [table]
}));
},
_createBottomLeftBody: function () {
var body = this.bottomLeftBody = this._body();
body.element.append(this._createCells(this.bottomLeftItems, this.columnLeft, this.mergeLeft, this.bottomLeftBodyTds, this.bottomLeftBodyItems));
return body;
},
_createBottomRight: function () {
var o = this.options, isRight = this._isRightFreeze();
this.bottomRightColGroupTds = {};
this.bottomRightBodyTds = {};
this.bottomRightBodyItems = {};
var table = this._table();
var colgroup = this._createColGroup(this.columnRight, this.bottomRightColGroupTds);
var body = this._createBottomRightBody();
BI.createWidget({
type: "bi.adaptive",
element: table,
items: [colgroup, body]
});
if (!isRight) {
var w = 0;
BI.each(o.columnSize, function (i, col) {
if (!o.freezeCols.contains(i)) {
w += col;
}
});
if (BI.isNumeric(w) && w > 1) {
w = BI.parseFloat(w) + o.columnSize.length - o.freezeCols.length;
}
}
return (this.bottomRightContainer = BI.createWidget({
type: "bi.adaptive",
width: this._calculateWidth(w),
items: [table]
}));
},
_createBottomRightBody: function () {
var body = this.bottomRightBody = this._body();
body.element.append(this._createCells(this.bottomRightItems, this.columnRight, this.mergeRight, this.bottomRightBodyTds, this.bottomRightBodyItems, this.columnLeft.length));
return body;
},
_createFreezeTable: function () {
var self = this, o = this.options;
var isRight = this._isRightFreeze();
var split = this._split(o.header);
this.topLeftItems = split.left;
this.topRightItems = split.right;
split = this._split(o.items);
this.bottomLeftItems = split.left;
this.bottomRightItems = split.right;
this.columnLeft = [];
this.columnRight = [];
BI.each(o.columnSize, function (i, size) {
if (o.freezeCols.contains(i)) {
self[isRight ? "columnRight" : "columnLeft"].push(size);
} else {
self[isRight ? "columnLeft" : "columnRight"].push(size);
}
});
this.mergeLeft = [];
this.mergeRight = [];
BI.each(o.mergeCols, function (i, col) {
if (o.freezeCols.contains(col)) {
self[isRight ? "mergeRight" : "mergeLeft"].push(col);
} else {
self[isRight ? "mergeLeft" : "mergeRight"].push(col);
}
});
var topLeft = this._createTopLeft();
var topRight = this._createTopRight();
var bottomLeft = this._createBottomLeft();
var bottomRight = this._createBottomRight();
this.scrollTopLeft = BI.createWidget({
type: "bi.adaptive",
cls: "scroll-top-left",
width: "100%",
height: "100%",
scrollable: false,
items: [topLeft]
});
this.scrollTopRight = BI.createWidget({
type: "bi.adaptive",
cls: "scroll-top-right",
width: "100%",
height: "100%",
scrollable: false,
items: [topRight]
});
this.scrollBottomLeft = BI.createWidget({
type: "bi.adaptive",
cls: "scroll-bottom-left",
width: "100%",
height: "100%",
scrollable: isRight || null,
scrollx: !isRight,
items: [bottomLeft]
});
this.scrollBottomRight = BI.createWidget({
type: "bi.adaptive",
cls: "scroll-bottom-right",
width: "100%",
height: "100%",
scrollable: !isRight || null,
scrollx: isRight,
items: [bottomRight]
});
this.topLeft = BI.createWidget({
type: "bi.adaptive",
cls: "top-left",
scrollable: false,
items: [this.scrollTopLeft]
});
this.topRight = BI.createWidget({
type: "bi.adaptive",
cls: "top-right",
scrollable: false,
items: [this.scrollTopRight]
});
this.bottomLeft = BI.createWidget({
type: "bi.adaptive",
cls: "bottom-left",
// scrollable: false,
items: [this.scrollBottomLeft]
});
this.bottomRight = BI.createWidget({
type: "bi.adaptive",
cls: "bottom-right",
scrollable: false,
items: [this.scrollBottomRight]
});
var headerHeight = o.header.length * ((o.headerRowSize || o.rowSize) + 1) + 1;
var leftWidth = BI.sum(o.freezeCols, function (i, col) {
return o.columnSize[col] > 1 ? o.columnSize[col] + 1 : o.columnSize[col];
});
if (o.isNeedResize) {
var resizer;
var createResizer = function (size, position) {
var rowSize = self.getCalculateRegionRowSize();
resizer = BI.createWidget({
type: "bi.layout",
cls: "bi-resizer",
width: size.width,
height: rowSize[0] + rowSize[1]
});
BI.createWidget({
type: "bi.absolute",
element: "body",
items: [{
el: resizer,
left: position.left,
top: position.top - rowSize[0]
}]
});
};
var resizeResizer = function (size, position) {
var rowSize = self.getCalculateRegionRowSize();
var columnSize = self.getCalculateRegionColumnSize();
var height = rowSize[0] + rowSize[1];
var sumSize = columnSize[0] + columnSize[1];
if (size.width > sumSize / 5 * 4) {
size.width = sumSize / 5 * 4;
}
if (size.width < 10) {
size.width = 10;
}
resizer.element.css({
"left": position.left + "px",
"width": size.width + "px",
"height": height + "px"
});
};
var stopResizer = function () {
resizer && resizer.destroy();
resizer = null;
};
var handle;
if (o.freezeCols.length > 0 && o.freezeCols.length < o.columnSize.length) {
if (isRight) {
var options = {
handles: "w",
minWidth: 15,
helper: "clone",
start: function (event, ui) {
createResizer(ui.size, ui.position);
self.fireEvent(BI.Table.EVENT_TABLE_BEFORE_REGION_RESIZE);
},
resize: function (e, ui) {
resizeResizer(ui.size, ui.position);
self.fireEvent(BI.Table.EVENT_TABLE_REGION_RESIZE);
e.stopPropagation();
//return false;
},
stop: function (e, ui) {
stopResizer();
if (o.isResizeAdapt) {
var increment = ui.size.width - (BI.sum(self.columnRight) + self.columnRight.length);
o.columnSize[self.columnLeft.length] += increment;
} else {
self.setRegionColumnSize(["fill", ui.size.width]);
}
self._resize();
ui.element.css("left", "");
self.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE);
}
};
self.bottomRight.element.resizable(options);
handle = $(".ui-resizable-handle", this.bottomRight.element).css("top", -1 * headerHeight);
} else {
var options = {
handles: "e",
minWidth: 15,
helper: "clone",
start: function (event, ui) {
createResizer(ui.size, ui.position);
self.fireEvent(BI.Table.EVENT_TABLE_BEFORE_REGION_RESIZE);
},
resize: function (e, ui) {
resizeResizer(ui.size, ui.position);
self.fireEvent(BI.Table.EVENT_TABLE_REGION_RESIZE);
e.stopPropagation();
//return false;
},
stop: function (e, ui) {
stopResizer();
if (o.isResizeAdapt) {
var increment = ui.size.width - (BI.sum(self.columnLeft) + self.columnLeft.length);
o.columnSize[self.columnLeft.length - 1] += increment;
} else {
self.setRegionColumnSize([ui.size.width, "fill"]);
}
self._resize();
self.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE);
}
};
self.bottomLeft.element.resizable(options);
handle = $(".ui-resizable-handle", this.bottomLeft.element).css("top", -1 * headerHeight);
}
}
}
this._resize = function () {
if (self.scrollBottomLeft.element.is(":visible")) {
self.scrollBottomLeft.element.css({"overflow-x": "auto"});
self.scrollBottomRight.element.css({"overflow-x": "auto"});
self.setColumnSize(o.columnSize);
if (isRight) {
self.scrollBottomLeft.element.css({"overflow-y": "auto"});
} else {
self.scrollBottomRight.element.css({"overflow-y": "auto"});
}
if (self.scrollBottomLeft.element.hasHorizonScroll() || self.scrollBottomRight.element.hasHorizonScroll()) {
self.scrollBottomLeft.element.css("overflow-x", "scroll");
self.scrollBottomRight.element.css("overflow-x", "scroll");
}
if (self.scrollBottomRight.element.hasVerticalScroll()) {
self.scrollTopRight.element.css("overflow-y", "scroll");
} else {
self.scrollTopRight.element.css("overflow-y", "hidden");
}
if (self.scrollBottomLeft.element.hasVerticalScroll()) {
self.scrollTopLeft.element.css("overflow-y", "scroll");
} else {
self.scrollTopLeft.element.css("overflow-y", "hidden");
}
self.scrollTopLeft.element[0].scrollLeft = self.scrollBottomLeft.element[0].scrollLeft;
self.scrollTopRight.element[0].scrollLeft = self.scrollBottomRight.element[0].scrollLeft;
self.scrollBottomLeft.element[0].scrollTop = self.scrollBottomRight.element[0].scrollTop;
//调整拖拽handle的高度
if (o.isNeedResize) {
handle && handle.css("height", self.bottomLeft.element.height() + headerHeight);
}
}
};
var regionColumnSize = o.regionColumnSize;
if (o.freezeCols.length === 0) {
regionColumnSize = isRight ? ['fill', 0] : [0, 'fill'];
} else if (o.freezeCols.length >= o.columnSize.length) {
regionColumnSize = isRight ? [0, 'fill'] : ['fill', 0];
}
this.partitions = BI.createWidget(BI.extend({
element: this
}, BI.LogicFactory.createLogic("table", BI.extend({}, o.logic, {
rows: 2,
columns: 2,
columnSize: regionColumnSize || (isRight ? ['fill', leftWidth] : [leftWidth, 'fill']),
rowSize: [headerHeight, 'fill'],
items: [[{
el: this.topLeft
}, {
el: this.topRight
}], [{
el: this.bottomLeft
}, {
el: this.bottomRight
}]]
}))));
//var scrollElement = isRight ? scrollBottomLeft.element : scrollBottomRight.element;
//var scrollTopElement = isRight ? scrollTopLeft.element : scrollTopRight.element;
//var otherElement = isRight ? scrollBottomRight.element : scrollBottomLeft.element;
this._initFreezeScroll();
BI.nextTick(function () {
if (self.element.is(":visible")) {
self._resize();
self.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT);
}
});
BI.Resizers.add(this.getName(), function (e) {
if (BI.isWindow(e.target) && self.element.is(":visible")) {
self._resize();
self.fireEvent(BI.Table.EVENT_TABLE_RESIZE);
}
});
},
_initFreezeScroll: function () {
var self = this, o = this.options;
scroll(this.scrollBottomRight.element, this.scrollTopRight.element, this.scrollBottomLeft.element);
scroll(this.scrollBottomLeft.element, this.scrollTopLeft.element, this.scrollBottomRight.element);
function scroll(scrollElement, scrollTopElement, otherElement) {
var scrolling, scrollingX;
var fn = function (event, delta, deltaX, deltaY) {
var inf = self._getScrollOffsetAndDur(event);
if (deltaY < 0 || deltaY > 0) {
if (scrolling) {
scrollElement[0].scrollTop = scrolling;
}
scrolling = scrollElement[0].scrollTop - delta * inf.offset;
var stopPropagation = false;
var st = scrollElement[0].scrollTop;
scrollElement[0].scrollTop = scrolling;
if (scrollElement[0].scrollTop !== st) {
stopPropagation = true;
}
scrollElement[0].scrollTop = st;
self._animateScrollTo(scrollElement, scrollElement[0].scrollTop, scrolling, inf.dur, "linear", {
onStart: function () {
},
onUpdate: function (top) {
otherElement[0].scrollTop = top;
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, top);
},
onComplete: function () {
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, scrolling);
scrolling = null;
}
});
//otherElement[0].scrollTop = scrollTop;
//scrollElement[0].scrollTop = scrollTop;
//self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, scrollTop);
if (stopPropagation === true) {
event.stopPropagation();
return false;
}
return;
}
//if (deltaX < 0 || deltaX > 0) {
// if (scrollingX) {
// scrollElement[0].scrollLeft = scrollingX;
// }
// scrollingX = scrollElement[0].scrollLeft + delta * inf.offset;
// var stopPropagation = false;
// var sl = scrollElement[0].scrollLeft;
// scrollElement[0].scrollLeft = scrollingX;
// if (scrollElement[0].scrollLeft !== sl) {
// stopPropagation = true;
// }
// scrollElement[0].scrollLeft = sl;
// self._animateScrollTo(scrollElement, scrollElement[0].scrollLeft, scrollingX, inf.dur, "linear", {
// direction: "left",
// onStart: function () {
// },
// onUpdate: function (left) {
// scrollTopElement[0].scrollLeft = left;
// self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, null, left);
// },
// onComplete: function () {
// self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, null, scrollingX);
// scrollingX = null;
// }
// });
//
//
// //otherElement[0].scrollTop = scrollTop;
// //scrollElement[0].scrollTop = scrollTop;
// //self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, scrollTop);
// if (stopPropagation === true) {
// event.stopPropagation();
// return false;
// }
//}
};
scrollElement.mousewheel(fn);
var scrollTop = 0, scrollLeft = 0;
scrollElement.scroll(function (e) {
var change = false;
if (scrollElement.scrollTop() != scrollTop) {
var old = otherElement.scrollTop();
otherElement.scrollTop(scrollElement.scrollTop());
scrollTop = scrollElement.scrollTop();
if (Math.abs(old - otherElement[0].scrollTop) > 0.1) {
e.stopPropagation();
change = true;
}
}
if (scrollElement.scrollLeft() != scrollLeft) {
var old = scrollTopElement.scrollLeft();
scrollTopElement.scrollLeft(scrollElement.scrollLeft());
scrollLeft = scrollElement.scrollLeft();
if (Math.abs(old - scrollTopElement[0].scrollLeft) > 0.1) {
e.stopPropagation();
change = true;
}
}
// self.fireEvent(BI.Table.EVENT_TABLE_SCROLL);
if (change === true) {
e.stopPropagation();
//return false;
}
});
}
},
_animateScrollTo: function (el, from, to, duration, easing, op) {
var self = this;
var onStart = op.onStart, onComplete = op.onComplete, onUpdate = op.onUpdate;
var startTime = BI.getTime(), _delay, progress = 0, _request;
_cancelTween();
_startTween();
var diff = to - from;
el._stop = 0;
function _step() {
if (el._stop) {
return;
}
if (!progress) {
onStart.call();
}
progress = BI.getTime() - startTime;
_tween();
if (progress >= el.time) {
el.time = (progress > el.time) ? progress + _delay - (progress - el.time) : progress + _delay - 1;
if (el.time < progress + 1) {
el.time = progress + 1;
}
}
if (el.time < duration) {
el._id = _request(_step);
} else {
el[op.direction == 'left' ? "scrollLeft" : "scrollTop"](to);
onComplete.call();
}
}
function _tween() {
var top = to;
if (duration > 0) {
el.currVal = _ease(el.time, from, diff, duration, easing);
el[op.direction == 'left' ? "scrollLeft" : "scrollTop"](top = Math.round(el.currVal));
} else {
el[op.direction == 'left' ? "scrollLeft" : "scrollTop"](to);
}
onUpdate(top);
}
function _startTween() {
_delay = 1000 / 60;
el.time = progress + _delay;
_request = (!requestAnimationFrame()) ? function (f) {
_tween();
return setTimeout(f, 0.01);
} : requestAnimationFrame();
el._id = _request(_step);
}
function requestAnimationFrame() {
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.msRequestAnimationFrame ||
window.oRequestAnimationFrame;
}
function cancelAnimationFrame() {
return window.cancelAnimationFrame ||
window.webkitCancelAnimationFrame ||
window.mozCancelAnimationFrame ||
window.msCancelAnimationFrame ||
window.oCancelAnimationFrame ||
window.cancelRequestAnimationFrame ||
window.webkitCancelRequestAnimationFrame ||
window.mozCancelRequestAnimationFrame ||
window.msCancelRequestAnimationFrame ||
window.oCancelRequestAnimationFrame
}
function _cancelTween() {
if (el._id == null) {
return;
}
if (!cancelAnimationFrame()) {
clearTimeout(el._id);
} else {
cancelAnimationFrame()(el._id);
}
el._id = null;
}
function _ease(t, b, c, d, type) {
switch (type) {
case "linear":
return c * t / d + b;
break;
case "mcsLinearOut":
t /= d;
t--;
return c * Math.sqrt(1 - t * t) + b;
break;
case "easeInOutSmooth":
t /= d / 2;
if (t < 1) {
return c / 2 * t * t + b;
}
t--;
return -c / 2 * (t * (t - 2) - 1) + b;
break;
case "easeInOutStrong":
t /= d / 2;
if (t < 1) {
return c / 2 * Math.pow(2, 10 * (t - 1)) + b;
}
t--;
return c / 2 * ( -Math.pow(2, -10 * t) + 2 ) + b;
break;
case "easeInOut":
case "mcsEaseInOut":
t /= d / 2;
if (t < 1) {
return c / 2 * t * t * t + b;
}
t -= 2;
return c / 2 * (t * t * t + 2) + b;
break;
case "easeOutSmooth":
t /= d;
t--;
return -c * (t * t * t * t - 1) + b;
break;
case "easeOutStrong":
return c * ( -Math.pow(2, -10 * t / d) + 1 ) + b;
break;
case "easeOut":
case "mcsEaseOut":
default:
var ts = (t /= d) * t, tc = ts * t;
return b + c * (0.499999999999997 * tc * ts + -2.5 * ts * ts + 5.5 * tc + -6.5 * ts + 4 * t);
}
}
},
_getScrollOffsetAndDur: function (event) {
var offset = 40, dur = 200;
if (event.originalEvent.wheelDelta) {
offset = Math.abs(event.originalEvent.wheelDelta);
}
if (event.deltaFactor < 2) {
offset = 3;
dur = 17;
}
return {
offset: offset,
dur: dur
};
},
resize: function () {
this._resize();
},
_createCells: function (items, columnSize, mergeCols, TDs, Ws, start, rowSize) {
var self = this, o = this.options, preCol = {}, preRow = {}, preRW = {}, preCW = {}, map = {};
columnSize = columnSize || o.columnSize;
mergeCols = mergeCols || o.mergeCols;
TDs = TDs || {};
Ws = Ws || {};
start = start || 0;
rowSize || (rowSize = o.rowSize);
var frag = document.createDocumentFragment();
BI.each(items, function (i, rows) {
var tr = $("<tr>").addClass((i & 1) === 0 ? "odd" : "even");
BI.each(rows, function (j, row) {
if (!map[i]) {
map[i] = {};
}
if (!TDs[i]) {
TDs[i] = {};
}
if (!Ws[i]) {
Ws[i] = {};
}
map[i][j] = row;
if (o.isNeedMerge && mergeCols.contains(j)) {
if (i === 0 && j === 0) {
createOneEl(0, 0);
} else if (j === 0 && i > 0) {
var isNeedMergeRow = o.mergeRule(map[i][j], map[i - 1][j]);
if (isNeedMergeRow === true) {
mergeRow(i, j);
preRow[i] = preCol[j];
preRW[i] = preCW[j];
} else {
createOneEl(i, j);
}
} else if (i === 0 && j > 0) {
var isNeedMergeCol = o.mergeRule(map[i][j], map[i][j - 1]);
if (isNeedMergeCol === true) {
mergeCol(i, j);
preCol[j] = preRow[j - 1];
preCW[j] = preRW[j - 1];
} else {
createOneEl(i, j);
}
} else {
var isNeedMergeRow = o.mergeRule(map[i][j], map[i - 1][j]);
var isNeedMergeCol = o.mergeRule(map[i][j], map[i][j - 1]);
if (isNeedMergeCol && isNeedMergeRow) {
return;
}
if (isNeedMergeCol) {
mergeCol(i, j);
}
if (isNeedMergeRow) {
mergeRow(i, j);
}
if (!isNeedMergeCol && !isNeedMergeRow) {
createOneEl(i, j);
}
}
} else {
createOneEl(i, j);
}
});
function mergeRow(i, j) {
var height = (preCol[j].attr("height") | 0) + rowSize + 1;
preCol[j].attr("height", height).css("height", height);
//preCW[j].element.css("height", height);
var rowspan = ((preCol[j].attr("rowspan") || 1) | 0) + 1;
preCol[j].attr("rowspan", rowspan);
preCol[j].__mergeRows.pushDistinct(i);
TDs[i][j] = preCol[j];
Ws[i][j] = preCW[j];
}
function mergeCol(i, j) {
if (columnSize[j]) {
var width = preRow[i].attr("width") | 0;
if (width > 1.05 && columnSize[j]) {
width = width + columnSize[j] + 1;
if (j === columnSize.length - 1) {
width--;
}
} else {
width = width + columnSize[j]
}
width = self._calculateWidth(width);
preRow[i].attr("width", width).css("width", width);
preRW[i].element.width(width);
}
var colspan = ((preRow[i].attr("colspan") || 1) | 0) + 1;
preRow[i].attr("colspan", colspan);
preRow[i].__mergeCols.pushDistinct(j);
TDs[i][j] = preRow[i];
Ws[i][j] = preRW[i];
}
function createOneEl(r, c) {
var width = self._calculateWidth(columnSize[c]);
if (width > 1.05 && c === columnSize.length - 1) {
width--;
}
var height = self._calculateHeight(rowSize);
var td = $("<td>").attr("height", height)
.attr("width", width).css({"width": width, "height": height, "position": "relative"})
.addClass((c & 1) === 0 ? "odd-col" : "even-col")
.addClass(r === 0 ? "first-row" : "")
.addClass(c === 0 ? "first-col" : "")
.addClass(c === rows.length - 1 ? "last-col" : "");
var w = BI.createWidget(map[r][c], {
type: "bi.table_cell",
textAlign: "left",
width: BI.isNumeric(width) ? width : "",
height: BI.isNumeric(height) ? height : "",
_row: r,
_col: c + start
});
w.element.css("position", "relative");
td.append(w.element);
tr.append(td);
preCol[c] = td;
preCol[c].__mergeRows = [r];
preCW[c] = w;
preRow[r] = td;
preRow[r].__mergeCols = [c];
preRW[r] = w;
TDs[r][c] = td;
Ws[r][c] = w;
}
frag.appendChild(tr[0]);
});
return frag;
},
_createColGroupCells: function (columnSize, store) {
var self = this, o = this.options;
columnSize = columnSize || o.columnSize;
store = store || {};
var frag = document.createDocumentFragment();
BI.each(columnSize, function (i, size) {
var width = self._calculateWidth(size);
var col = $("<col>").attr("width", width).css("width", width);
store[i] = col;
frag.appendChild(col[0]);
});
return frag;
},
_createHeaderCells: function (items, columnSize, mergeCols, TDs, Ws, start) {
var self = this, o = this.options;
start || (start = 0);
var frag = this._createCells(items, columnSize, BI.range(o.columnSize.length), TDs, Ws, start, o.headerRowSize || o.rowSize);
if (o.isNeedResize === true) {
var tds = TDs[BI.size(TDs) - 1];
BI.each(tds, function (j, td) {
j = j | 0;
var resizer;
var getHeight = function (size, position) {
var rowSize = self.getCalculateRegionRowSize();
if (o.isNeedFreeze === true) {
var tableHeight = self.bottomRightContainer.element.outerHeight();
return size.height + Math.min(rowSize[1], tableHeight);
} else {
var tableHeight = self.tableContainer.element.outerHeight();
var offset = self.tableContainer.element.offset();
var offsetTop = position.top - offset.top;
var height = tableHeight - offsetTop;
height = Math.min(height, rowSize[0] - offsetTop);
return height;
}
};
if (j < BI.size(tds) - 1) {
td.resizable({
handles: "e",
minWidth: 15,
helper: "clone",
start: function (event, ui) {
var height = getHeight(ui.size, ui.position);
resizer = BI.createWidget({
type: "bi.layout",
cls: "bi-resizer",
width: ui.size.width,
height: height
});
BI.createWidget({
type: "bi.absolute",
element: "body",
items: [{
el: resizer,
left: ui.position.left,
top: ui.position.top
}]
});
self.fireEvent(BI.Table.EVENT_TABLE_BEFORE_COLUMN_RESIZE);
},
resize: function (e, ui) {
var height = getHeight(ui.size, ui.position);
resizer.element.css({"width": ui.size.width + "px", "height": height + "px"});
//o.columnSize[start + j] = ui.size.width;
//self.setColumnSize(o.columnSize);
self.fireEvent(BI.Table.EVENT_TABLE_COLUMN_RESIZE);
e.stopPropagation();
//return false;
},
stop: function (e, ui) {
resizer.destroy();
resizer = null;
o.columnSize[start + j] = ui.size.width - 1;
self.setColumnSize(o.columnSize);
self.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE);
}
})
}
})
}
return frag;
},
_createFooterCells: function (items, columnSize, TDs, Ws) {
var o = this.options;
var frag = this._createCells(items, columnSize, [], TDs, Ws, 0);
return frag;
},
_createColGroup: function (columnSize, store, widgets) {
var self = this, o = this.options;
this.colgroup = this._colgroup();
this.colgroup.element.append(this._createColGroupCells(columnSize, store, widgets));
return this.colgroup;
},
_createHeader: function () {
var self = this, o = this.options;
if (o.header === false) {
return;
}
this.header = this._header();
this.header.element.append(this._createHeaderCells(o.header, null, null, this.headerTds, this.headerItems));
return this.header;
},
_createFooter: function (columnSize, store, widgets) {
var self = this, o = this.options;
if (o.footer === false) {
return;
}
this.footer = this._footer();
this.footer.element.append(this._createFooterCells(o.footer, null, this.footerTds, this.footerItems));
return this.footer;
},
_createBody: function () {
var self = this, o = this.options;
this.body = this._body();
this.body.element.append(this._createCells(o.items, null, null, this.bodyTds, this.bodyItems));
return this.body;
},
_createNormalTable: function () {
var self = this, o = this.options, table = this._table();
this.colgroupTds = {};
this.headerTds = {};
this.footerTds = {};
this.bodyTds = {};
this.headerItems = {};
this.footerItems = {};
this.bodyItems = {};
var colgroup = this._createColGroup(null, this.colgroupTds);
var header = this._createHeader();
var footer = this._createFooter();
var body = this._createBody();
BI.createWidget({
type: "bi.adaptive",
element: table,
items: [colgroup, header, footer, body]
});
var w = BI.sum(this.options.columnSize) || undefined;
w = this._calculateWidth(w);
if (BI.isNumeric(w) && w > 1) {
w += o.columnSize.length;
}
this.tableContainer = BI.createWidget({
type: "bi.adaptive",
width: this._calculateWidth(w),
items: [table]
});
this.scrollBottomRight = BI.createWidget({
type: "bi.adaptive",
width: "100%",
height: "100%",
cls: "scroll-bottom-right",
scrollable: true,
items: [this.tableContainer]
});
BI.createWidget({
type: "bi.adaptive",
cls: "bottom-right",
element: this,
scrollable: false,
items: [this.scrollBottomRight]
});
this._resize = function () {
if (self.element.is(":visible")) {
self.setColumnSize(o.columnSize);
}
};
this._initNormalScroll();
BI.Resizers.add(this.getName(), function (e) {
if (self.element.is(":visible") && BI.isWindow(e.target)) {
self._resize();
self.fireEvent(BI.Table.EVENT_TABLE_RESIZE);
}
});
BI.nextTick(function () {
if (self.element.is(":visible")) {
self.fireEvent(BI.Table.EVENT_TABLE_AFTER_INIT);
}
});
},
_initNormalScroll: function () {
var self = this;
var scrolling, scrollX;
this.scrollBottomRight.element.mousewheel(function (event, delta, deltaX, deltaY) {
var inf = self._getScrollOffsetAndDur(event);
if (deltaY < 0 || deltaY > 0) {
var ele = self.scrollBottomRight.element;
if (scrolling) {
ele[0].scrollTop = scrolling;
}
scrolling = ele[0].scrollTop - delta * inf.offset;
var stopPropagation = false;
var st = ele[0].scrollTop;
ele[0].scrollTop = scrolling;
if (ele[0].scrollTop !== st) {
stopPropagation = true;
}
ele[0].scrollTop = st;
self._animateScrollTo(ele, ele[0].scrollTop, scrolling, inf.dur, "linear", {
onStart: function () {
},
onUpdate: function (top) {
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, top);
},
onComplete: function () {
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, scrolling);
scrolling = null;
}
});
//var scrollTop = self.scrollBottomRight.element[0].scrollTop = self.scrollBottomRight.element[0].scrollTop - delta * offset;
//self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, scrollTop);
if (stopPropagation === true) {
event.stopPropagation();
return false;
}
}
});
var scrollTop = 0, scrollLeft = 0;
this.scrollBottomRight.element.scroll(function (e) {
var change = false;
var scrollElement = self.scrollBottomRight.element;
if (scrollElement.scrollTop() != scrollTop) {
if (Math.abs(scrollElement.scrollTop() - scrollTop) > 0.1) {
e.stopPropagation();
change = true;
}
scrollTop = scrollElement.scrollTop();
}
if (scrollElement.scrollLeft() != scrollLeft) {
if (Math.abs(scrollElement.scrollLeft() - scrollLeft) > 0.1) {
e.stopPropagation();
change = true;
}
scrollLeft = scrollElement.scrollLeft();
}
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL);
if (change === true) {
e.stopPropagation();
//return false;
}
return false;
});
},
_split: function (items) {
var o = this.options, left = [], right = [], isRight = this._isRightFreeze();
BI.each(items, function (i, rows) {
left.push([]);
right.push([]);
BI.each(rows, function (j, cell) {
if (o.freezeCols.contains(j)) {
(isRight ? right : left)[i].push(cell);
} else {
(isRight ? left : right)[i].push(cell);
}
})
});
return {
left: left,
right: right
}
},
_table: function () {
return BI.createWidget({
type: "bi.layout",
tagName: "table",
cls: "table",
attribute: {"cellspacing": 0, "cellpadding": 0}
});
},
_header: function () {
return BI.createWidget({
type: "bi.layout",
cls: "header",
tagName: "thead"
});
},
_footer: function () {
return BI.createWidget({
type: "bi.layout",
cls: "footer",
tagName: "tfoot"
});
},
_body: function () {
return BI.createWidget({
type: "bi.layout",
tagName: "tbody",
cls: "body"
});
},
_colgroup: function () {
return BI.createWidget({
type: "bi.layout",
tagName: "colgroup"
});
},
_init: function () {
BI.Table.superclass._init.apply(this, arguments);
this.populate(this.options.items);
},
setColumnSize: function (columnSize) {
var self = this, o = this.options;
var isRight = this._isRightFreeze();
o.columnSize = columnSize || [];
if (o.isNeedFreeze) {
var columnLeft = [];
var columnRight = [];
BI.each(o.columnSize, function (i, size) {
if (o.freezeCols.contains(i)) {
isRight ? columnRight.push(size) : columnLeft.push(size);
} else {
isRight ? columnLeft.push(size) : columnRight.push(size);
}
});
var topleft = 0, topright = 1, bottomleft = 2, bottomright = 3;
var run = function (direction) {
var colgroupTds, bodyTds, bodyItems, sizes;
switch (direction) {
case topleft:
colgroupTds = self.topLeftColGroupTds;
bodyTds = self.topLeftBodyTds;
bodyItems = self.topLeftBodyItems;
sizes = columnLeft;
break;
case topright:
colgroupTds = self.topRightColGroupTds;
bodyTds = self.topRightBodyTds;
bodyItems = self.topRightBodyItems;
sizes = columnRight;
break;
case bottomleft:
colgroupTds = self.bottomLeftColGroupTds;
bodyTds = self.bottomLeftBodyTds;
bodyItems = self.bottomLeftBodyItems;
sizes = columnLeft;
break;
case bottomright:
colgroupTds = self.bottomRightColGroupTds;
bodyTds = self.bottomRightBodyTds;
bodyItems = self.bottomRightBodyItems;
sizes = columnRight;
break;
}
BI.each(colgroupTds, function (i, colgroup) {
var width = colgroup.attr("width") | 0;
if (width !== sizes[i]) {
var w = self._calculateWidth(sizes[i]);
colgroup.attr("width", w).css("width", w);
BI.each(bodyTds, function (j, items) {
if (items[i]) {
if (items[i].__mergeCols.length > 1) {
var wid = 0;
BI.each(sizes, function (t, s) {
if (items[i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += items[i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].attr("width", wid).css("width", wid);
}
} else {
items[i].attr("width", "").css("width", "");
}
} else {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
}
}
});
BI.each(bodyItems, function (j, items) {
if (items[i]) {
if (bodyTds[j][i].__mergeCols.length > 1) {
var wid = 0;
BI.each(sizes, function (t, s) {
if (bodyTds[j][i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += bodyTds[j][i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].element.attr("width", wid).css("width", wid);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
} else {
if (BI.isNumeric(w)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", w - 1).css("width", w - 1);
} else {
items[i].element.attr("width", w).css("width", w);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
}
}
});
}
})
};
run(topleft);
run(topright);
run(bottomleft);
run(bottomright);
var lw = 0, rw = 0;
this.columnLeft = [];
this.columnRight = [];
BI.each(o.columnSize, function (i, size) {
if (o.freezeCols.contains(i)) {
lw += size;
self[isRight ? "columnRight" : "columnLeft"].push(size);
} else {
rw += size;
self[isRight ? "columnLeft" : "columnRight"].push(size);
}
});
lw = this._calculateWidth(lw);
rw = this._calculateWidth(rw);
if (BI.isNumeric(lw)) {
lw = BI.parseFloat(lw) + o.freezeCols.length;
}
if (BI.isNumeric(rw)) {
rw = BI.parseFloat(rw) + o.columnSize.length - o.freezeCols.length;
}
this.topLeftContainer.element.width(isRight ? rw : lw);
this.bottomLeftContainer.element.width(isRight ? rw : lw);
this.topRightContainer.element.width(isRight ? lw : rw);
this.bottomRightContainer.element.width(isRight ? lw : rw);
this.scrollTopLeft.element[0].scrollLeft = this.scrollBottomLeft.element[0].scrollLeft;
this.scrollTopRight.element[0].scrollLeft = this.scrollBottomRight.element[0].scrollLeft;
if (o.isNeedResize && o.isResizeAdapt) {
var leftWidth = BI.sum(o.freezeCols, function (i, col) {
return o.columnSize[col] > 1 ? o.columnSize[col] + 1 : o.columnSize[col];
});
this.partitions.attr("columnSize", isRight ? ['fill', leftWidth] : [leftWidth, 'fill']);
this.partitions.resize();
}
} else {
BI.each(this.colgroupTds, function (i, colgroup) {
var width = colgroup.attr("width") | 0;
if (width !== o.columnSize[i]) {
var w = self._calculateWidth(o.columnSize[i]);
colgroup.attr("width", w).css("width", w);
BI.each(self.bodyTds, function (j, items) {
if (items[i]) {
if (items[i].__mergeCols.length > 1) {
var wid = 0;
BI.each(o.columnSize, function (t, s) {
if (items[i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += items[i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
} else {
items[i].attr("width", "").css("width", "");
}
} else {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
}
}
});
BI.each(self.headerTds, function (j, items) {
if (items[i]) {
if (items[i].__mergeCols.length > 1) {
var wid = 0;
BI.each(o.columnSize, function (t, s) {
if (items[i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += items[i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
} else {
items[i].attr("width", "").css("width", "");
}
} else {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
}
}
});
BI.each(self.footerTds, function (j, items) {
if (items[i]) {
if (items[i].__mergeCols.length > 1) {
var wid = 0;
BI.each(o.columnSize, function (t, s) {
if (items[i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += items[i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
} else {
items[i].attr("width", "").css("width", "");
}
} else {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
}
}
});
BI.each(self.bodyItems, function (j, items) {
if (items[i]) {
if (self.bodyTds[j][i].__mergeCols.length > 1) {
var wid = 0;
BI.each(o.columnSize, function (t, s) {
if (self.bodyTds[j][i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += self.bodyTds[j][i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].element.attr("width", wid).css("width", wid);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
} else {
if (BI.isNumeric(w)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", w - 1).css("width", w - 1);
} else {
items[i].element.attr("width", w).css("width", w);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
}
}
});
BI.each(self.headerItems, function (j, items) {
if (items[i]) {
if (self.headerTds[j][i].__mergeCols.length > 1) {
var wid = 0;
BI.each(o.columnSize, function (t, s) {
if (self.headerTds[j][i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += self.headerTds[j][i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].element.attr("width", wid).css("width", wid);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
} else {
if (BI.isNumeric(w)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", w - 1).css("width", w - 1);
} else {
items[i].element.attr("width", w).css("width", w);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
}
}
});
BI.each(self.footerItems, function (j, items) {
if (items[i]) {
if (self.footerTds[j][i].__mergeCols.length > 1) {
var wid = 0;
BI.each(o.columnSize, function (t, s) {
if (self.footerTds[j][i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += self.footerTds[j][i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].element.attr("width", wid).css("width", wid);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
} else {
if (BI.isNumeric(w)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", w - 1).css("width", w - 1);
} else {
items[i].element.attr("width", w).css("width", w);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
}
}
});
}
});
var w = this._calculateWidth(BI.sum(o.columnSize));
if (w > 1.05) {
w += o.columnSize.length;
}
this.tableContainer.element.width(w);
}
},
getColumnSize: function () {
return this.options.columnSize;
},
getCalculateColumnSize: function () {
var self = this, o = this.options;
var columnSize = [];
if (o.isNeedFreeze === true) {
if (BI.size(this.bottomLeftBodyTds) > 0 || BI.size(this.bottomRightBodyTds) > 0) {
if (!BI.any(this.bottomLeftBodyTds, function (i, tds) {
if (!BI.any(tds, function (i, item) {
if (item.__mergeCols.length > 1) {
return true;
}
})) {
BI.each(tds, function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(tds) - 1) {
width++;
}
columnSize.push(width);
});
return true;
}
})) {
BI.each(this.bottomLeftBodyTds[0], function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(self.bottomLeftBodyTds[0]) - 1) {
width++;
}
columnSize.push(width);
});
}
if (!BI.any(this.bottomRightBodyTds, function (i, tds) {
if (!BI.any(tds, function (i, item) {
if (item.__mergeCols.length > 1) {
return true;
}
})) {
BI.each(tds, function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(tds) - 1) {
width++;
}
columnSize.push(width);
});
return true;
}
})) {
BI.each(this.bottomRightBodyTds[0], function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(self.bottomRightBodyTds[0]) - 1) {
width++;
}
columnSize.push(width);
});
}
return columnSize;
}
if (!BI.any(this.topLeftBodyTds, function (i, tds) {
if (!BI.any(tds, function (i, item) {
if (item.__mergeCols.length > 1) {
return true;
}
})) {
BI.each(tds, function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(tds) - 1) {
width++;
}
columnSize.push(width);
});
return true;
}
})) {
BI.each(this.topLeftBodyTds[BI.size(this.topLeftBodyTds) - 1], function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(self.topLeftBodyTds[BI.size(self.topLeftBodyTds) - 1]) - 1) {
width++;
}
columnSize.push(width);
});
}
if (!BI.any(this.topRightBodyTds, function (i, tds) {
if (!BI.any(tds, function (i, item) {
if (item.__mergeCols.length > 1) {
return true;
}
})) {
BI.each(tds, function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(tds) - 1) {
width++;
}
columnSize.push(width);
});
return true;
}
})) {
BI.each(this.topRightBodyTds[BI.size(this.topRightBodyTds) - 1], function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(self.topRightBodyTds[BI.size(self.topRightBodyTds) - 1]) - 1) {
width++;
}
columnSize.push(width);
});
}
} else {
BI.each(this.headerTds[BI.size(this.headerTds) - 1], function (i, item) {
var width = item.width() / item.__mergeCols.length;
if (i == BI.size(self.headerTds[BI.size(self.headerTds) - 1]) - 1) {
width++;
}
columnSize.push(width);
});
}
return columnSize;
},
setHeaderColumnSize: function (columnSize) {
var self = this, o = this.options;
var isRight = this._isRightFreeze();
if (o.isNeedFreeze) {
var columnLeft = [];
var columnRight = [];
BI.each(columnSize, function (i, size) {
if (o.freezeCols.contains(i)) {
isRight ? columnRight.push(size) : columnLeft.push(size);
} else {
isRight ? columnLeft.push(size) : columnRight.push(size);
}
});
var topleft = 0, topright = 1;
var run = function (direction) {
var colgroupTds, bodyTds, bodyItems, sizes;
switch (direction) {
case topleft:
colgroupTds = self.topLeftColGroupTds;
bodyTds = self.topLeftBodyTds;
bodyItems = self.topLeftBodyItems;
sizes = columnLeft;
break;
case topright:
colgroupTds = self.topRightColGroupTds;
bodyTds = self.topRightBodyTds;
bodyItems = self.topRightBodyItems;
sizes = columnRight;
break;
}
BI.each(colgroupTds, function (i, colgroup) {
var width = colgroup.attr("width") | 0;
if (width !== sizes[i]) {
var w = self._calculateWidth(sizes[i]);
colgroup.attr("width", w).css("width", w);
BI.each(bodyTds, function (j, items) {
if (items[i]) {
if (items[i].__mergeCols.length > 1) {
var wid = 0;
BI.each(sizes, function (t, s) {
if (items[i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += items[i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].attr("width", wid).css("width", wid);
}
} else {
items[i].attr("width", "").css("width", "");
}
} else {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
}
}
});
BI.each(bodyItems, function (j, items) {
if (items[i]) {
if (bodyTds[j][i].__mergeCols.length > 1) {
var wid = 0;
BI.each(sizes, function (t, s) {
if (bodyTds[j][i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += bodyTds[j][i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].element.attr("width", wid).css("width", wid);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
} else {
if (BI.isNumeric(w)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", w - 1).css("width", w - 1);
} else {
items[i].element.attr("width", w).css("width", w);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
}
}
});
}
})
};
run(topleft);
run(topright);
var lw = 0, rw = 0;
BI.each(columnSize, function (i, size) {
if (o.freezeCols.contains(i)) {
lw += size;
} else {
rw += size;
}
});
lw = this._calculateWidth(lw);
rw = this._calculateWidth(rw);
if (BI.isNumeric(lw)) {
lw = BI.parseFloat(lw) + o.freezeCols.length;
}
if (BI.isNumeric(rw)) {
rw = BI.parseFloat(rw) + columnSize.length - o.freezeCols.length;
}
this.topLeftContainer.element.width(isRight ? rw : lw);
this.topRightContainer.element.width(isRight ? lw : rw);
this.scrollTopLeft.element[0].scrollLeft = this.scrollBottomLeft.element[0].scrollLeft;
this.scrollTopRight.element[0].scrollLeft = this.scrollBottomRight.element[0].scrollLeft;
if (o.isNeedResize && o.isResizeAdapt) {
var leftWidth = BI.sum(o.freezeCols, function (i, col) {
return columnSize[col] > 1 ? columnSize[col] + 1 : columnSize[col];
});
this.partitions.attr("columnSize", isRight ? ['fill', leftWidth] : [leftWidth, 'fill']);
this.partitions.resize();
}
} else {
BI.each(this.colgroupTds, function (i, colgroup) {
var width = colgroup.attr("width") | 0;
if (width !== columnSize[i]) {
var w = self._calculateWidth(columnSize[i]);
colgroup.attr("width", w).css("width", w);
BI.each(self.headerTds, function (j, items) {
if (items[i]) {
if (items[i].__mergeCols.length > 1) {
var wid = 0;
BI.each(columnSize, function (t, s) {
if (items[i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += items[i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].element.attr("width", wid).css("width", wid);
}
} else {
items[i].attr("width", "").css("width", "");
}
} else {
if (i == BI.size(items) - 1) {
items[i].attr("width", w - 1).css("width", w - 1);
} else {
items[i].attr("width", w).css("width", w);
}
}
}
});
BI.each(self.headerItems, function (j, items) {
if (items[i]) {
if (self.headerTds[j][i].__mergeCols.length > 1) {
var wid = 0;
BI.each(columnSize, function (t, s) {
if (self.headerTds[j][i].__mergeCols.contains(t)) {
wid += s;
}
});
wid = self._calculateWidth(wid);
if (wid > 1) {
wid += self.headerTds[j][i].__mergeCols.length - 1;
}
if (BI.isNumeric(wid)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", wid - 1).css("width", wid - 1);
} else {
items[i].element.attr("width", wid).css("width", wid);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
} else {
if (BI.isNumeric(w)) {
if (i == BI.size(items) - 1) {
items[i].element.attr("width", w - 1).css("width", w - 1);
} else {
items[i].element.attr("width", w).css("width", w);
}
} else {
items[i].element.attr("width", "").css("width", "");
}
}
}
});
}
});
var cW = this._calculateWidth(BI.sum(columnSize));
if (cW > 1.05) {
cW = cW + columnSize.length;
}
this.tableContainer.element.width(cW);
}
},
setRegionColumnSize: function (columnSize) {
var self = this, o = this.options;
o.regionColumnSize = columnSize;
if (o.freezeCols.length === 0) {
if (o.isNeedFreeze) {
this.partitions.attr("columnSize", this._isRightFreeze() ? ['fill', 0] : [0, 'fill']);
this.partitions.resize();
} else {
this.tableContainer.element.width(columnSize[0]);
}
} else if (o.freezeCols.length > 0 && o.freezeCols.length < o.columnSize.length) {
if (o.isNeedFreeze) {
this.partitions.attr("columnSize", columnSize);
this.partitions.resize();
} else {
this.tableContainer.element.width(columnSize[0]);
}
} else {
if (o.isNeedFreeze) {
this.partitions.attr("columnSize", this._isRightFreeze() ? [0, 'fill'] : ['fill', 0]);
this.partitions.resize();
} else {
this.tableContainer.element.width(columnSize[0]);
}
}
},
getRegionColumnSize: function () {
return this.options.regionColumnSize;
},
getCalculateRegionColumnSize: function () {
var o = this.options;
if (o.isNeedFreeze) {
return [this.scrollBottomLeft.element.width(), this.scrollBottomRight.element.width()];
}
return [this.scrollBottomRight.element.width()];
},
getCalculateRegionRowSize: function () {
var o = this.options;
if (o.isNeedFreeze) {
return [this.scrollTopRight.element.height(), this.scrollBottomRight.element.height()];
}
return [this.scrollBottomRight.element.height()];
},
getClientRegionColumnSize: function () {
var o = this.options;
if (o.isNeedFreeze) {
return [this.scrollBottomLeft.element[0].clientWidth, this.scrollBottomRight.element[0].clientWidth];
}
return [this.scrollBottomRight.element[0].clientWidth];
},
getClientRegionRowSize: function () {
var o = this.options;
if (o.isNeedFreeze) {
return [this.scrollBottomLeft.element[0].clientHeight, this.scrollBottomRight.element[0].clientHeight];
}
return [this.scrollBottomRight.element[0].clientHeight];
},
getScrollRegionColumnSize: function () {
var o = this.options;
if (o.isNeedFreeze) {
return [this.scrollBottomLeft.element[0].scrollWidth, this.scrollBottomRight.element[0].scrollWidth];
}
return [this.scrollBottomRight.element[0].scrollWidth];
},
getScrollRegionRowSize: function () {
var o = this.options;
if (o.isNeedFreeze) {
if (o.freezeCols.length < o.columnSize.length) {
return [this.scrollTopRight.element[0].scrollHeight, this.scrollBottomRight.element[0].scrollHeight];
} else {
return [this.scrollTopLeft.element[0].scrollHeight, this.scrollBottomLeft.element[0].scrollHeight];
}
}
return [this.scrollBottomRight.element[0].scrollHeight];
},
hasVerticalScroll: function () {
var o = this.options;
if (o.isNeedFreeze) {
return this.scrollBottomRight.element.hasVerticalScroll() || this.scrollBottomLeft.element.hasVerticalScroll();
}
return this.scrollBottomRight.element.hasVerticalScroll();
},
setVerticalScroll: function (scrollTop) {
var o = this.options;
if (o.isNeedFreeze) {
if (this.scrollBottomRight.element[0].scrollTop !== scrollTop) {
this.scrollBottomRight.element[0].scrollTop = scrollTop;
}
if (this.scrollBottomLeft.element[0].scrollTop !== scrollTop) {
this.scrollBottomLeft.element[0].scrollTop = scrollTop;
}
} else {
if (this.scrollBottomRight.element[0].scrollTop !== scrollTop) {
this.scrollBottomRight.element[0].scrollTop = scrollTop;
}
}
},
setLeftHorizontalScroll: function (scrollLeft) {
var o = this.options;
if (o.isNeedFreeze) {
if (this.scrollBottomLeft.element[0].scrollLeft !== scrollLeft) {
this.scrollBottomLeft.element[0].scrollLeft = scrollLeft;
}
if (this.scrollTopLeft.element[0].scrollLeft !== scrollLeft) {
this.scrollTopLeft.element[0].scrollLeft = scrollLeft;
}
} else {
if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) {
this.scrollBottomRight.element[0].scrollLeft = scrollLeft;
}
}
},
setRightHorizontalScroll: function (scrollLeft) {
var o = this.options;
if (o.isNeedFreeze) {
if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) {
this.scrollBottomRight.element[0].scrollLeft = scrollLeft;
}
if (this.scrollTopRight.element[0].scrollLeft !== scrollLeft) {
this.scrollTopRight.element[0].scrollLeft = scrollLeft;
}
} else {
if (this.scrollBottomRight.element[0].scrollLeft !== scrollLeft) {
this.scrollBottomRight.element[0].scrollLeft = scrollLeft;
}
}
},
getVerticalScroll: function () {
var o = this.options;
if (o.isNeedFreeze) {
return this.scrollBottomRight.element[0].scrollTop || this.scrollBottomLeft.element[0].scrollTop;
}
return this.scrollBottomRight.element[0].scrollTop;
},
getLeftHorizontalScroll: function () {
var o = this.options;
if (o.isNeedFreeze) {
return this.scrollBottomLeft.element[0].scrollLeft;
}
return this.scrollBottomRight.element[0].scrollLeft;
},
getRightHorizontalScroll: function () {
var o = this.options;
if (o.isNeedFreeze) {
return this.scrollBottomRight.element[0].scrollLeft;
}
return this.scrollBottomRight.element[0].scrollLeft;
},
getColumns: function () {
var o = this.options;
if (o.isNeedFreeze) {
return {
topLeft: this.topLeftBodyItems,
topRight: this.topRightBodyItems,
bottomLeft: this.bottomLeftBodyItems,
bottomRight: this.bottomRightBodyItems
}
} else {
return {
header: this.headerItems,
body: this.bodyItems,
footer: this.footerItems
}
}
},
populate: function (items, header) {
this.options.items = items || [];
if (header) {
this.options.header = header;
}
this.empty();
if (this.options.isNeedFreeze) {
this._createFreezeTable();
} else {
this._createNormalTable();
}
},
empty: function () {
BI.Resizers.remove(this.getName());
BI.Table.superclass.empty.apply(this, arguments);
},
destroy: function () {
BI.Table.superclass.destroy.apply(this, arguments);
}
})
;
BI.Table.EVENT_TABLE_AFTER_INIT = "EVENT_TABLE_AFTER_INIT";
BI.Table.EVENT_TABLE_RESIZE = "EVENT_TABLE_RESIZE";
BI.Table.EVENT_TABLE_SCROLL = "EVENT_TABLE_SCROLL";
BI.Table.EVENT_TABLE_BEFORE_COLUMN_RESIZE = "EVENT_TABLE_BEFORE_COLUMN_RESIZE";
BI.Table.EVENT_TABLE_COLUMN_RESIZE = "EVENT_TABLE_COLUMN_RESIZE";
BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE = "EVENT_TABLE_AFTER_COLUMN_RESIZE";
BI.Table.EVENT_TABLE_BEFORE_REGION_RESIZE = "EVENT_TABLE_BEFORE_REGION_RESIZE";
BI.Table.EVENT_TABLE_REGION_RESIZE = "EVENT_TABLE_REGION_RESIZE";
BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE = "EVENT_TABLE_AFTER_REGION_RESIZE";
$.shortcut("bi.table_view", BI.Table);
/**
*
* 表格单元格
*
* Created by GUY on 2016/1/12.
* @class BI.ResizableTableCell
* @extends BI.Widget
*/
BI.ResizableTableCell = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.ResizableTableCell.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-resizable-table-cell",
cell: {},
start: BI.emptyFn,
resize: BI.emptyFn,
stop: BI.emptyFn
})
},
_init: function () {
BI.ResizableTableCell.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.cell = BI.createWidget(BI.extend({type: "bi.label"}, o.cell, {width: o.width, height: o.height}));
var startDrag = false;
var size = 0, offset = 0, defaultSize = o.width;
var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX, deltaY) {
if (mouseMoveTracker.isDragging()) {
startDrag = true;
offset += deltaX;
size = BI.clamp(defaultSize + offset, 15, Number.MAX_VALUE);
self.handler.element.addClass("dragging");
o.resize(size);
}
}, function () {
if (startDrag === true) {
size = BI.clamp(size, 15, Number.MAX_VALUE);
o.stop(size);
size = 0;
offset = 0;
defaultSize = o.width;
self.handler.element.removeClass("dragging");
startDrag = false;
}
mouseMoveTracker.releaseMouseMoves();
}, document);
this.handler = BI.createWidget({
type: "bi.absolute",
cls: "resizable-table-cell-resizer-container",
width: 6,
items: [{
el: {
type: "bi.layout",
cls: "resizable-table-cell-resizer-knob",
width: 4
},
right: 0,
top: 0,
bottom: 0
}]
});
this.handler.element.on("mousedown", function (event) {
defaultSize = o.width;
mouseMoveTracker.captureMouseMoves(event);
});
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.cell,
left: 0,
right: 0,
top: 0,
bottom: 0
}, {
el: this.handler,
right: 0,
top: 0,
bottom: 0
}]
})
},
setWidth: function (width) {
BI.ResizableTableCell.superclass.setWidth.apply(this, arguments);
var o = this.options;
this.cell.setWidth(o.width);
},
setHeight: function (height) {
BI.ResizableTableCell.superclass.setHeight.apply(this, arguments);
var o = this.options;
this.cell.setHeight(o.height);
}
});
$.shortcut("bi.resizable_table_cell", BI.ResizableTableCell);/**
*
* 可调整列宽的grid表格
*
* Created by GUY on 2016/1/12.
* @class BI.ResizableTable
* @extends BI.Widget
*/
BI.ResizableTable = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.ResizableTable.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-resizable-table",
el: {
type: "bi.grid_table"
},
isNeedFreeze: false,
isNeedResize: true,
isResizeAdapt: false,
headerRowSize: 25,
rowSize: 25,
isNeedMerge: true,//是否需要合并单元格
mergeCols: [],
mergeRule: BI.emptyFn,
columnSize: [],
freezeCols: [],
header: [],
items: [],
regionColumnSize: []
})
},
_init: function () {
BI.ResizableTable.superclass._init.apply(this, arguments);
var self = this, o = this.options;
this.resizer = BI.createWidget({
type: "bi.layout",
cls: "resizable-table-resizer",
invisible: true,
width: 2
});
this.regionResizerHandler = this._createResizerHandler();
this.table = BI.createWidget(o.el, {
type: "bi.grid_table",
element: this,
width: o.width,
height: o.height,
headerRowSize: o.headerRowSize,
rowSize: o.rowSize,
columnSize: o.columnSize,
isNeedFreeze: o.isNeedFreeze,
freezeCols: o.freezeCols,
isNeedMerge: o.isNeedMerge,
mergeCols: o.mergeCols,
mergeRule: BI.bind(this._mergeRule, this),
header: this._formatHeader(o.header),
items: o.items,
regionColumnSize: o.regionColumnSize
});
this.table.on(BI.Table.EVENT_TABLE_SCROLL, function () {
self.fireEvent(BI.Table.EVENT_TABLE_SCROLL, arguments);
});
BI.createWidget({
type: "bi.absolute",
element: this,
items: [{
el: this.regionResizerHandler,
left: 0,
top: 0,
bottom: 0
}, {
el: this.resizer,
left: 0,
top: 0
}]
});
this._populate();
},
_mergeRule: function (row1, row2) {
var o = this.options;
if (row1.type === "bi.resizable_table_cell") {
row1 = row1.cell;
}
if (row2.type === "bi.resizable_table_cell") {
row2 = row2.cell;
}
return o.mergeRule(row1, row2);
},
_createResizerHandler: function () {
var self = this, o = this.options;
var regionResizerHandler = BI.createWidget({
type: "bi.absolute",
cls: "resizable-table-region-resizer",
invisible: true,
width: 6,
items: [{
el: {
type: "bi.layout",
width: 2,
cls: "resizable-table-region-resizer-knob"
},
left: 2,
top: 0,
bottom: 0
}]
});
var size = 0, offset = 0, defaultSize = 0, start = false;
var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX, deltaY) {
if (mouseMoveTracker.isDragging()) {
start = true;
offset += deltaX;
size = BI.clamp(defaultSize + offset, 15, o.width - 15);
self.regionResizerHandler.element.addClass("dragging");
self._setRegionResizerHandlerPosition(size - 3, 0);
}
}, function () {
if (start === true) {
o.regionColumnSize[0] = BI.clamp(size, 15, o.width - 15);
self.table.setRegionColumnSize(o.regionColumnSize);
if (o.isResizeAdapt === true) {
var freezeColumnSize = self._getFreezeColumnSize();
o.columnSize[self._getFreezeColLength() - 1] += o.regionColumnSize[0] - freezeColumnSize;
self.table.setColumnSize(o.columnSize);
}
self.table.populate();
self._populate();
self.regionResizerHandler.element.removeClass("dragging");
self.fireEvent(BI.Table.EVENT_TABLE_AFTER_REGION_RESIZE);
start = false;
}
mouseMoveTracker.releaseMouseMoves();
}, document);
regionResizerHandler.element.on("mousedown", function (event) {
defaultSize = size = self._getRegionSize();
offset = 0;
self._setResizerPosition(0, 0);
mouseMoveTracker.captureMouseMoves(event);
});
return regionResizerHandler;
},
_setResizerPosition: function (left, top) {
this.resizer.element.css({
left: left + "px",
top: top + "px"
});
},
_setRegionResizerHandlerPosition: function (left, top) {
this.regionResizerHandler.element.css({
left: left + "px",
top: top + "px"
});
},
_getRegionSize: function () {
var o = this.options;
var regionSize = o.regionColumnSize[0] || 0;
if (o.isNeedFreeze === false || o.freezeCols.length === 0) {
return 0;
}
if (!regionSize) {
BI.each(o.freezeCols, function (i, col) {
regionSize += o.columnSize[col];
});
}
return regionSize;
},
_getRegionRowSize: function () {
var o = this.options;
return [o.header.length * o.headerRowSize,
Math.min(o.height - o.header.length * o.headerRowSize, o.items.length * o.rowSize)];
},
_getFreezeColLength: function () {
return this.options.freezeCols.length;
},
_getFreezeColumnSize: function () {
var columnSize = this.options.columnSize;
var sum = 0;
for (var i = 0, len = this._getFreezeColLength(); i < len; i++) {
sum += columnSize[i];
}
return sum;
},
_getResizerLeft: function (j) {
var left = 0;
var columnSize = this.options.columnSize;
var freezeColLength = this._getFreezeColLength();
for (var i = (j >= freezeColLength ? freezeColLength : 0); i < j; i++) {
left += columnSize[i] || 0;
}
if (j >= freezeColLength) {
left += this.table.getRegionSize();
left -= this.table.getRightHorizontalScroll();
} else {
left -= this.table.getLeftHorizontalScroll();
}
return left;
},
_formatHeader: function (header) {
var self = this, o = this.options;
var result = [];
var resize = function (j, size) {
self.resizer.setVisible(true);
var height = o.headerRowSize + self._getRegionRowSize()[1];
self.resizer.setHeight(height);
self._setResizerPosition(self._getResizerLeft(j) + size, (o.header.length - 1) * o.headerRowSize);
};
var stop = function (j, size) {
self.resizer.setVisible(false);
o.columnSize[j] = size;
self.table.setColumnSize(o.columnSize);
self.table.populate();
self._populate();
self.fireEvent(BI.Table.EVENT_TABLE_AFTER_COLUMN_RESIZE);
};
BI.each(header, function (i, cols) {
if (i === header.length - 1) {
result[i] = [];
BI.each(cols, function (j, col) {
if (j === self._getFreezeColLength() - 1 || j === cols.length - 1) {
result[i][j] = col;
} else {
result[i][j] = {
type: "bi.resizable_table_cell",
cell: col,
resize: BI.bind(resize, null, j),
stop: BI.bind(stop, null, j)
};
if (o.isNeedMerge) {
var r = i;
while (r > 0 && self._mergeRule(result[r][j], result[r - 1][j])) {
result[r - 1][j] = {
type: "bi.resizable_table_cell",
cell: result[r - 1][j],
resize: BI.bind(resize, null, j),
stop: BI.bind(stop, null, j)
};
r--;
}
}
}
});
} else {
result.push(cols);
}
});
return result;
},
_populate: function () {
var o = this.options;
var regionSize = this._getRegionSize();
if (regionSize > 0) {
this.regionResizerHandler.setVisible(true);
this._setRegionResizerHandlerPosition(regionSize - 3, 0);
} else {
this.regionResizerHandler.setVisible(false);
}
},
setWidth: function (width) {
BI.ResizableTable.superclass.setWidth.apply(this, arguments);
this.table.setWidth(width)
},
setHeight: function (height) {
BI.ResizableTable.superclass.setHeight.apply(this, arguments);
this.table.setHeight(height);
},
setVerticalScroll: function (scrollTop) {
this.table.setVerticalScroll(scrollTop);
},
setLeftHorizontalScroll: function (scrollLeft) {
this.table.setLeftHorizontalScroll(scrollLeft);
},
setRightHorizontalScroll: function (scrollLeft) {
this.table.setRightHorizontalScroll(scrollLeft);
},
setColumnSize: function (columnSize) {
this.options.columnSize = columnSize;
this.table.setColumnSize(columnSize);
},
getColumnSize: function () {
return this.table.getColumnSize();
},
setRegionColumnSize: function (columnSize) {
this.options.regionColumnSize = columnSize;
this.table.setRegionColumnSize(columnSize);
},
getRegionColumnSize: function () {
return this.table.getRegionColumnSize();
},
getVerticalScroll: function () {
return this.table.getVerticalScroll();
},
getLeftHorizontalScroll: function () {
return this.table.getLeftHorizontalScroll();
},
getRightHorizontalScroll: function () {
return this.table.getRightHorizontalScroll();
},
attr: function () {
BI.ResizableTable.superclass.attr.apply(this, arguments);
this.table.attr.apply(this.table, arguments);
},
restore: function () {
this.table.restore();
},
populate: function (items, header) {
if (items) {
this.options.items = items;
}
if (header) {
this.options.header = header;
if (this.options.isNeedResize) {
header = this._formatHeader(header);
}
}
this.table.populate(items, header);
this._populate();
}
});
$.shortcut("bi.resizable_table", BI.ResizableTable);/**
* 组件请求数据超时提示
* Created by Young's on 2017/2/4.
*/
BI.TimeoutToast = BI.inherit(BI.Tip, {
_defaultConfig: function () {
return BI.extend(BI.TimeoutToast.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-timeout-toast"
});
},
_init: function () {
BI.TimeoutToast.superclass._init.apply(this, arguments);
var self = this;
this.requests = [];
this.toast = BI.createWidget({
type: "bi.vertical_adapt",
element: this,
items: [{
type: "bi.label",
text: BI.i18nText("BI-Request_Time_Out_Toast_Tip")
}, {
type: "bi.text_button",
cls: "cancel-button",
width: 60,
height: 22,
text: BI.i18nText("BI-Basic_Cancel"),
title: BI.i18nText("BI-Basic_Cancel"),
handler: function () {
self.cancelAllRequests();
}
}, {
type: "bi.text_button",
cls: "retry-button",
width: 60,
height: 22,
text: BI.i18nText("BI-Basic_Retry"),
title: BI.i18nText("BI-Basic_Retry"),
handler: function () {
self.toast.element.slideUp(500);
self._retryAll();
}
}, {
type: "bi.icon_button",
cls: "close-font",
width: 20,
height: 20,
title: BI.i18nText("BI-Basic_Close"),
handler: function () {
self.toast.element.slideUp(500);
}
}],
width: 520,
height: 30,
hgap: 2
});
BI.createWidget({
type: "bi.absolute",
element: $("body"),
items: [{
el: this.toast,
left: "50%",
top: 0
}]
});
this.toast.element.css({"margin-left": -1 * this.toast.element.outerWidth() / 2});
this.toast.setVisible(false);
},
_retryAll: function () {
var self = this;
var clonedRequests = BI.deepClone(this.requests);
this.requests = [];
BI.each(clonedRequests, function (i, options) {
BI.isFunction(self.callback) && self.callback(options);
});
},
cancelAllRequests: function () {
this.toast.element.slideUp(500);
BI.each(this.requests, function (i, reqArgs) {
if (BI.isNotNull(reqArgs) && BI.isFunction(reqArgs.complete)) {
reqArgs.complete();
}
});
this.requests = [];
},
setCallback: function (callback) {
this.callback = callback;
},
addReq: function (options) {
var self = this;
if (this.requests.length === 0) {
setTimeout(function () {
if (self.requests.contains(options)) {
self.toast.element.slideDown(500);
}
}, 5 * 60 * 1000); //5 min
}
this.requests.push(options);
},
removeReq: function (options) {
BI.remove(this.requests, options);
if (this.requests.length === 0) {
this.toast.element.slideUp(500);
}
},
hasReq: function (options) {
return this.requests.contains(options);
}
});
$.shortcut("bi.timeout_toast", BI.TimeoutToast);/**
*
* 自定义树
*
* Created by GUY on 2015/9/7.
* @class BI.CustomTree
* @extends BI.Single
*/
BI.CustomTree = BI.inherit(BI.Widget, {
_defaultConfig: function () {
return BI.extend(BI.CustomTree.superclass._defaultConfig.apply(this, arguments), {
baseCls: "bi-custom-tree",
expander: {
el: {},
popup: {
type: "bi.custom_tree"
}
},
items: [],
itemsCreator: BI.emptyFn,
el: {
type: "bi.button_tree",
chooseType: 0,
layouts: [{
type: "bi.vertical"
}]
}
})
},
_init: function () {
BI.CustomTree.superclass._init.apply(this, arguments);
this.initTree(this.options.items);
},
setEnable: function (v) {
BI.CustomTree.superclass.setEnable.apply(this, arguments);
this.tree.setEnable(v)
},
_formatItems: function (nodes) {
var self = this, o = this.options;
nodes = BI.Tree.transformToTreeFormat(nodes);
var items = [];
BI.each(nodes, function (i, node) {
if (BI.isNotEmptyArray(node.children) || node.isParent === true) {
var item = BI.extend({
type: "bi.expander",
el: {},
popup: {type: "bi.custom_tree"}
}, BI.deepClone(o.expander), {
id: node.id,
pId: node.pId,
value: node.value
});
var el = BI.stripEL(node);
if (!BI.isWidget(el)) {
el = BI.clone(el);
delete el.children;
BI.extend(item.el, el);
} else {
item.el = el;
}
item.popup.expander = BI.deepClone(o.expander);
item.items = item.popup.items = node.children;
item.itemsCreator = item.popup.itemsCreator = function (op) {
if (BI.isNotNull(op.node)) {//从子节点传过来的itemsCreator直接向上传递
return o.itemsCreator.apply(self, arguments);
}
var args = Array.prototype.slice.call(arguments, 0);
args[0].node = node;
return o.itemsCreator.apply(self, args);
};
BI.isNull(item.popup.el) && (item.popup.el = BI.deepClone(o.el));
items.push(item);
} else {
items.push(node);
}
});
return items;
},
//构造树结构，
initTree: function (nodes) {
var self = this, o = this.options;
this.tree = BI.createWidget(o.el, {
element: this,
items: this._formatItems(nodes),
itemsCreator: function (op, callback) {
o.itemsCreator.apply(this, [op, function (items) {
var args = Array.prototype.slice.call(arguments, 0);
args[0] = self._formatItems(items);
callback.apply(null, args);
}]);
}
});
this.tree.on(BI.Controller.EVENT_CHANGE, function (type, val, obj) {
self.fireEvent(BI.Controller.EVENT_CHANGE, arguments);
if (type === BI.Events.CLICK) {
self.fireEvent(BI.CustomTree.EVENT_CHANGE, val, obj);
}
})
},
//生成树方法
stroke: function (nodes) {
this.populate.apply(this, arguments);
},
populate: function (nodes) {
var args = Array.prototype.slice.call(arguments, 0);
if (arguments.length > 0) {
args[0] = this._formatItems(nodes);
}
this.tree.populate.apply(this.tree, args);
},
doBehavior: function () {
this.tree.doBehavior.apply(this.tree, arguments);
},
setValue: function (v) {
this.tree && this.tree.setValue(v);
},
getValue: function () {
return this.tree ? this.tree.getValue() : [];
},
getAllButtons: function () {
return this.tree ? this.tree.getAllButtons() : [];
},
getAllLeaves: function () {
return this.tree ? this.tree.getAllLeaves() : [];
},
getNodeById: function (id) {
return this.tree && this.tree.getNodeById(id);
},
getNodeByValue: function (id) {
return this.tree && this.tree.getNodeByValue(id);
},
empty: function () {
this.tree.empty();
}
});
BI.CustomTree.EVENT_CHANGE = "EVENT_CHANGE";
$.shortcut("bi.custom_tree", BI.CustomTree);