fineui是帆软报表和BI产品线所使用的前端框架。
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6 years ago
;(function () {
function initWatch(vm, watch) {
vm._watchers || (vm._watchers = []);
for (var key in watch) {
var handler = watch[key];
if (BI.isArray(handler)) {
for (var i = 0; i < handler.length; i++) {
vm._watchers.push(createWatcher(vm, key, handler[i]));
}
} else {
vm._watchers.push(createWatcher(vm, key, handler));
}
}
}
function createWatcher(vm, keyOrFn, handler) {
return Fix.watch(vm.store, keyOrFn, _.bind(handler, vm), {
store: vm.store
});
}
var target = null;
var targetStack = [];
function pushTarget(_target) {
if (target) targetStack.push(target);
Fix.Model.target = target = _target;
}
function popTarget() {
Fix.Model.target = target = targetStack.pop();
}
var context = null;
var contextStack = [];
function pushContext(_context) {
if (context) contextStack.push(context);
Fix.Model.context = context = _context;
}
function popContext() {
Fix.Model.context = context = contextStack.pop();
}
var oldWatch = Fix.watch;
Fix.watch = function (model, expOrFn, cb, options) {
if (BI.isPlainObject(cb)) {
options = cb;
cb = cb.handler;
}
if (typeof cb === "string") {
cb = model[cb];
}
return oldWatch.call(this, model, expOrFn, function () {
options && options.store && pushTarget(options.store);
var res = cb.apply(this, arguments);
options && options.store && popTarget();
return res;
}, options);
};
function findStore(widget) {
if (target != null) {
return target;
}
widget = widget || context;
var p = widget;
while (p) {
if (p instanceof Fix.Model || p.store || p.__cacheStore) {
break;
}
p = p._parent || (p.options && p.options.element);
}
if (p) {
if (p instanceof Fix.Model) {
return widget.__cacheStore = p;
}
widget.__cacheStore = p.store || p.__cacheStore;
return p.__cacheStore || p.store;
}
}
var _create = BI.createWidget;
BI.createWidget = function (item, options, context) {
var pushed = false;
if (BI.isWidget(options)) {
pushContext(options);
pushed = true;
} else if (context != null) {
pushContext(context);
pushed = true;
}
var result = _create.apply(this, arguments);
pushed && popContext();
return result;
};
_.each(["populate", "addItems", "prependItems"], function (name) {
var old = BI.Loader.prototype[name];
BI.Loader.prototype[name] = function () {
pushContext(this);
var result = old.apply(this, arguments);
popContext();
return result;
};
});
function createStore() {
var needPop = false;
if (_global.Fix && this._store) {
var store = findStore(this.options.context || this.options.element);
if (store) {
pushTarget(store);
needPop = true;
}
this.store = this._store();
this.store && (this.store._widget = this);
needPop && popTarget();
needPop = false;
pushTarget(this.store);
if (this.store instanceof Fix.Model) {
this.model = this.store.model;
} else {
this.model = this.store;
}
needPop = true;
}
return needPop;
}
BI.Widget.prototype._initRender = function () {
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if (this.beforeInit) {
this.__asking = true;
this.beforeInit(BI.bind(function () {
if (this.model && this.model.$vm) {
this.model.$vm.$digest();
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}
this._render();
}, this));
if (this.__asking === true) {
this.__async = true;
}
} else {
this._render();
}
};
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var _init = BI.Widget.prototype._init;
BI.Widget.prototype._init = function () {
var self = this;
var needPop = createStore.call(this);
_init.apply(this, arguments);
needPop && popTarget();
};
var _render = BI.Widget.prototype._render;
BI.Widget.prototype._render = function () {
var needPop = false;
if (_global.Fix && this._store) {
needPop = true;
pushTarget(this.store);
initWatch(this, this.watch);
}
_render.apply(this, arguments);
needPop && popTarget();
};
var unMount = BI.Widget.prototype.__d;
BI.Widget.prototype.__d = function () {
unMount.apply(this, arguments);
this.store && BI.isFunction(this.store.destroy) && this.store.destroy();
BI.each(this._watchers, function (i, unwatches) {
unwatches = BI.isArray(unwatches) ? unwatches : [unwatches];
BI.each(unwatches, function (j, unwatch) {
unwatch();
});
});
this._watchers && (this._watchers = []);
if (this.store) {
this.store._parent && (this.store._parent = null);
this.store._widget && (this.store._widget = null);
this.store = null;
}
delete this.__cacheStore;
};
_.each(["_mount"], function (name) {
var old = BI.Widget.prototype[name];
old && (BI.Widget.prototype[name] = function () {
this.store && pushTarget(this.store);
var res = old.apply(this, arguments);
this.store && popTarget();
return res;
});
});
var additionFunc = function () {
BI.nextTick(function () {
Fix && Fix.refreshAll && Fix.refreshAll();
});
};
$(document).ajaxComplete(additionFunc);
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if (BI.history) {
var navigate = BI.history.navigate;
// navigate之后不会立即变化有一段延迟
BI.history.navigate = function () {
navigate.apply(this, arguments);
BI.defer(function () {
additionFunc();
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}, 200);
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}
var back = window.history.back;
window.history.back = function () {
back.apply(this, arguments);
BI.defer(function () {
additionFunc();
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}, 200);
}
}
if (BI.Router) {
var execute = BI.Router.prototype.execute;
BI.Router.prototype.execute = function () {
execute.apply(this, arguments);
additionFunc();
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}
}
_.each(["each", "map", "reduce", "reduceRight", "find", "filter", "reject", "every", "all", "some", "any", "max", "min",
"sortBy", "groupBy", "indexBy", "countBy", "partition",
"keys", "allKeys", "values", "pairs", "invert",
"mapObject", "findKey", "pick", "omit", "tap"], function (name) {
var old = BI[name];
BI[name] = function (obj, fn, context) {
return typeof fn === "function" ? old(obj, function (key, value) {
if (!(key in Fix.$$skipArray)) {
return fn.apply(this, arguments);
}
}, context) : old.apply(this, arguments);
};
});
BI.isEmpty = function (ob) {
if (BI.isPlainObject(ob) && ob.__ob__) {
return BI.keys(ob).length === 0;
}
return _.isEmpty(ob);
};
BI.keys = function (ob) {
var keys = _.keys(ob);
var nKeys = [];
for (var i = 0; i < keys.length; i++) {
if (!(keys[i] in Fix.$$skipArray)) {
nKeys.push(keys[i]);
}
}
return nKeys;
};
BI.values = function (ob) {
var keys = BI.keys(obj);
var length = keys.length;
var values = [];
for (var i = 0; i < length; i++) {
values[i] = obj[keys[i]];
}
return values;
};
BI.extend = function () {
var args = Array.prototype.slice.call(arguments);
if (args.length < 1) {
return {};
}
var object = args[0];
var i = 1;
while (i < args.length) {
BI.each(args[i], function (key, v) {
object[key] = v;
});
i++;
}
return object;
};
BI.size = function (ob) {
if (BI.isPlainObject(ob) && ob.__ob__) {
return BI.keys(ob).length;
}
return _.size(ob);
};
BI.isEmptyObject = function (ob) {
return BI.size(ob) === 0;
};
BI.deepClone = function (ob) {
return Fix.toJSON(ob);
};
Fix.set = function (obj, k, v) {
try {
if(obj) {
obj[k] = v;
}
} catch (e) {
} finally {
return _.cloneDeep(obj);
}
}
Fix.del = function (obj, k) {
try {
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delete obj[k];
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} catch (e) {
} finally {
return _.cloneDeep(obj);
}
}
BI.watch = Fix.watch;
}());