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2102 lines
70 KiB
2102 lines
70 KiB
/** |
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* Created by zcf on 2016/9/26. |
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*/ |
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BI.IntervalSlider = BI.inherit(BI.Widget, { |
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_constant: { |
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EDITOR_WIDTH: 58, |
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EDITOR_R_GAP: 60, |
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EDITOR_HEIGHT: 30, |
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SLIDER_WIDTH_HALF: 15, |
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SLIDER_WIDTH: 30, |
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SLIDER_HEIGHT: 30, |
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TRACK_HEIGHT: 24 |
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}, |
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|
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_defaultConfig: function () { |
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return BI.extend(BI.IntervalSlider.superclass._defaultConfig.apply(this, arguments), { |
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baseCls: "bi-interval-slider bi-slider-track" |
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}) |
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}, |
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_init: function () { |
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BI.IntervalSlider.superclass._init.apply(this, arguments); |
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|
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var self = this; |
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var c = this._constant; |
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this.enable = false; |
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this.valueOne = ""; |
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this.valueTwo = ""; |
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this.calculation = new BI.AccurateCalculationModel(); |
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|
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// this.backgroundTrack = BI.createWidget({ |
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// type: "bi.layout", |
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// cls: "background-track", |
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// height: c.TRACK_HEIGHT |
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// }); |
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this.grayTrack = BI.createWidget({ |
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type: "bi.layout", |
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cls: "gray-track", |
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height: 6 |
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}); |
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this.blueTrack = BI.createWidget({ |
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type: "bi.layout", |
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cls: "blue-track bi-high-light-background", |
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height: 6 |
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}); |
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this.track = this._createTrackWrapper(); |
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|
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this.labelOne = BI.createWidget({ |
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type: "bi.sign_editor", |
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cls: "slider-editor-button", |
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errorText: "", |
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allowBlank: false, |
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width: c.EDITOR_WIDTH, |
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validationChecker: function (v) { |
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return self._checkValidation(v); |
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} |
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}); |
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this.labelOne.element.hover(function () { |
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self.labelOne.element.removeClass("bi-border").addClass("bi-border"); |
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}, function () { |
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self.labelOne.element.removeClass("bi-border"); |
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}); |
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this.labelOne.on(BI.Editor.EVENT_CONFIRM, function () { |
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var v = BI.parseFloat(this.getValue()); |
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self.valueOne = v; |
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var percent = self._getPercentByValue(v); |
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var significantPercent = BI.parseFloat(percent.toFixed(1));//分成1000份 |
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self._setLabelOnePosition(significantPercent); |
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self._setSliderOnePosition(significantPercent); |
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self._setBlueTrack(); |
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self.fireEvent(BI.IntervalSlider.EVENT_CHANGE); |
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}); |
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|
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this.labelTwo = BI.createWidget({ |
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type: "bi.sign_editor", |
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cls: "slider-editor-button", |
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errorText: "", |
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allowBlank: false, |
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width: c.EDITOR_WIDTH, |
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validationChecker: function (v) { |
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return self._checkValidation(v); |
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} |
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}); |
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this.labelTwo.element.hover(function () { |
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self.labelTwo.element.removeClass("bi-border").addClass("bi-border"); |
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}, function () { |
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self.labelTwo.element.removeClass("bi-border"); |
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}); |
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this.labelTwo.on(BI.Editor.EVENT_CONFIRM, function () { |
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var v = BI.parseFloat(this.getValue()); |
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self.valueTwo = v; |
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var percent = self._getPercentByValue(v); |
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var significantPercent = BI.parseFloat(percent.toFixed(1)); |
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self._setLabelTwoPosition(significantPercent); |
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self._setSliderTwoPosition(significantPercent); |
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self._setBlueTrack(); |
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self.fireEvent(BI.IntervalSlider.EVENT_CHANGE); |
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}); |
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|
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this.sliderOne = BI.createWidget({ |
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type: "bi.single_slider_button" |
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}); |
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this.sliderTwo = BI.createWidget({ |
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type: "bi.single_slider_button" |
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}); |
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this._draggable(this.sliderOne, true); |
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this._draggable(this.sliderTwo, false); |
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this._setVisible(false); |
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|
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BI.createWidget({ |
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type: "bi.absolute", |
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element: this, |
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items: [{ |
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el: { |
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type: "bi.vertical", |
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items: [{ |
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type: "bi.absolute", |
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items: [{ |
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el: this.track, |
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width: "100%", |
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height: c.TRACK_HEIGHT |
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}] |
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}], |
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hgap: 7, |
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height: c.TRACK_HEIGHT |
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}, |
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top: 23, |
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left: 0, |
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width: "100%" |
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}, |
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this._createLabelWrapper(), |
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this._createSliderWrapper() |
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] |
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}) |
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}, |
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_rePosBySizeAfterMove: function (size, isLeft) { |
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var percent = size * 100 / (this._getGrayTrackLength()); |
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var significantPercent = BI.parseFloat(percent.toFixed(1)); |
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var v = this._getValueByPercent(significantPercent); |
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v = this._assertValue(v); |
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if(isLeft){ |
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this._setLabelOnePosition(significantPercent); |
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this._setSliderOnePosition(significantPercent); |
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this.labelOne.setValue(v); |
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this.valueOne = v; |
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}else{ |
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this._setLabelTwoPosition(significantPercent); |
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this._setSliderTwoPosition(significantPercent); |
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this.labelTwo.setValue(v); |
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this.valueTwo = v; |
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} |
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this._setBlueTrack(); |
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}, |
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_rePosBySizeAfterStop: function (size, isLeft) { |
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var percent = size * 100 / (this._getGrayTrackLength()); |
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var significantPercent = BI.parseFloat(percent.toFixed(1)); |
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isLeft ? this._setSliderOnePosition(significantPercent) : this._setSliderTwoPosition(significantPercent); |
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}, |
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_draggable: function (widget, isLeft) { |
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var self = this, o = this.options; |
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var startDrag = false; |
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var size = 0, offset = 0, defaultSize = 0; |
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var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX) { |
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if (mouseMoveTracker.isDragging()) { |
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startDrag = true; |
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offset += deltaX; |
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size = optimizeSize(defaultSize + offset); |
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widget.element.addClass("dragging"); |
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self._rePosBySizeAfterMove(size, isLeft); |
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} |
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}, function () { |
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if (startDrag === true) { |
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size = optimizeSize(size); |
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self._rePosBySizeAfterStop(size, isLeft); |
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size = 0; |
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offset = 0; |
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defaultSize = size; |
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startDrag = false; |
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} |
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widget.element.removeClass("dragging"); |
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mouseMoveTracker.releaseMouseMoves(); |
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self.fireEvent(BI.IntervalSlider.EVENT_CHANGE); |
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}, document); |
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widget.element.on("mousedown", function (event) { |
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if(!widget.isEnabled()){ |
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return; |
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} |
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defaultSize = this.offsetLeft; |
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optimizeSize(defaultSize); |
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mouseMoveTracker.captureMouseMoves(event); |
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}); |
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function optimizeSize(s) { |
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return BI.clamp(s, 0, o.width); |
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} |
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}, |
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_createLabelWrapper: function () { |
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var c = this._constant; |
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return { |
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el: { |
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type: "bi.vertical", |
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items: [{ |
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type: "bi.absolute", |
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items: [{ |
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el: this.labelOne, |
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top: 0, |
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left: "0%" |
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}] |
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}, { |
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type: "bi.absolute", |
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items: [{ |
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el: this.labelTwo, |
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top: 0, |
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left: "100%" |
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}] |
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}], |
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rgap: c.EDITOR_R_GAP, |
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height: 70 |
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}, |
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top: 0, |
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left: 0, |
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width: "100%" |
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} |
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}, |
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_createSliderWrapper: function () { |
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var c = this._constant; |
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return { |
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el: { |
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type: "bi.vertical", |
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items: [{ |
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type: "bi.absolute", |
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items: [{ |
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el: this.sliderOne, |
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top: 0, |
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left: "0%" |
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}] |
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}, { |
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type: "bi.absolute", |
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items: [{ |
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el: this.sliderTwo, |
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top: 0, |
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left: "100%" |
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}] |
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}], |
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hgap: c.SLIDER_WIDTH_HALF, |
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height: c.SLIDER_HEIGHT |
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}, |
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top: 20, |
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left: 0, |
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width: "100%" |
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} |
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}, |
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_createTrackWrapper: function () { |
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return BI.createWidget({ |
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type: "bi.absolute", |
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items: [{ |
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el: { |
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type: "bi.vertical", |
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items: [{ |
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type: "bi.absolute", |
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items: [{ |
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el: this.grayTrack, |
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top: 0, |
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left: 0, |
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width: "100%" |
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}, { |
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el: this.blueTrack, |
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top: 0, |
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left: 0, |
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width: "0%" |
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}] |
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}], |
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hgap: 8, |
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height: 8 |
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}, |
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top: 8, |
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left: 0, |
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width: "100%" |
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}] |
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}) |
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}, |
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|
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_checkValidation: function (v) { |
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return BI.isNumeric(v) && !(BI.isNull(v) || v < this.min || v > this.max) |
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}, |
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_checkOverlap: function () { |
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var labelOneLeft = this.labelOne.element[0].offsetLeft; |
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var labelTwoLeft = this.labelTwo.element[0].offsetLeft; |
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if (labelOneLeft <= labelTwoLeft) { |
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if ((labelTwoLeft - labelOneLeft) < 90) { |
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this.labelTwo.element.css({"top": 40}); |
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} else { |
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this.labelTwo.element.css({"top": 0}); |
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} |
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} else { |
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if ((labelOneLeft - labelTwoLeft) < 90) { |
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this.labelTwo.element.css({"top": 40}); |
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} else { |
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this.labelTwo.element.css({"top": 0}); |
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} |
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} |
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}, |
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_setLabelOnePosition: function (percent) { |
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this.labelOne.element.css({"left": percent + "%"}); |
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this._checkOverlap(); |
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}, |
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_setLabelTwoPosition: function (percent) { |
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this.labelTwo.element.css({"left": percent + "%"}); |
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this._checkOverlap(); |
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}, |
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_setSliderOnePosition: function (percent) { |
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this.sliderOne.element.css({"left": percent + "%"}); |
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}, |
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_setSliderTwoPosition: function (percent) { |
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this.sliderTwo.element.css({"left": percent + "%"}); |
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}, |
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_setBlueTrackLeft: function (percent) { |
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this.blueTrack.element.css({"left": percent + "%"}); |
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}, |
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_setBlueTrackWidth: function (percent) { |
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this.blueTrack.element.css({"width": percent + "%"}); |
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}, |
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_setBlueTrack: function () { |
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var percentOne = this._getPercentByValue(this.labelOne.getValue()); |
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var percentTwo = this._getPercentByValue(this.labelTwo.getValue()); |
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if (percentOne <= percentTwo) { |
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this._setBlueTrackLeft(percentOne); |
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this._setBlueTrackWidth(percentTwo - percentOne); |
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} else { |
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this._setBlueTrackLeft(percentTwo); |
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this._setBlueTrackWidth(percentOne - percentTwo); |
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} |
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}, |
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_setAllPosition: function (one, two) { |
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this._setSliderOnePosition(one); |
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this._setLabelOnePosition(one); |
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this._setSliderTwoPosition(two); |
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this._setLabelTwoPosition(two); |
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this._setBlueTrack(); |
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}, |
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_setVisible: function (visible) { |
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this.sliderOne.setVisible(visible); |
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this.sliderTwo.setVisible(visible); |
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this.labelOne.setVisible(visible); |
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this.labelTwo.setVisible(visible); |
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}, |
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_setErrorText: function () { |
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var errorText = BI.i18nText("BI-Please_Enter") + this.min + "-" + this.max + BI.i18nText("BI-Basic_De") + BI.i18nText("BI-Basic_Number"); |
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this.labelOne.setErrorText(errorText); |
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this.labelTwo.setErrorText(errorText); |
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}, |
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|
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_getGrayTrackLength: function () { |
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return this.grayTrack.element[0].scrollWidth |
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}, |
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|
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//其中取max-min后保留4为有效数字后的值的小数位数为最终value的精度 |
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_getValueByPercent: function (percent) {//return (((max-min)*percent)/100+min) |
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var sub = this.calculation.accurateSubtraction(this.max, this.min); |
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var mul = this.calculation.accurateMultiplication(sub, percent); |
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var div = this.calculation.accurateDivisionTenExponent(mul, 2); |
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if(this.precision < 0){ |
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var value = BI.parseFloat(this.calculation.accurateAddition(div, this.min)); |
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var reduceValue = Math.round(this.calculation.accurateDivisionTenExponent(value, -this.precision)); |
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return this.calculation.accurateMultiplication(reduceValue, Math.pow(10, -this.precision)); |
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}else{ |
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return BI.parseFloat(this.calculation.accurateAddition(div, this.min).toFixed(this.precision)); |
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} |
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}, |
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|
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_getPercentByValue: function (v) { |
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return (v - this.min) * 100 / (this.max - this.min); |
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}, |
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|
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_setDraggableEnable: function (enable) { |
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this.sliderOne.setEnable(enable); |
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this.sliderTwo.setEnable(enable); |
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}, |
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_getPrecision: function () { |
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//计算每一份值的精度(最大值和最小值的差值保留4为有效数字后的精度) |
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//如果差值的整数位数大于4,toPrecision(4)得到的是科学计数法123456 => 1.235e+5 |
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//返回非负值: 保留的小数位数 |
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//返回负值: 保留的10^n精度中的n |
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var sub = this.calculation.accurateSubtraction(this.max, this.min); |
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var pre = sub.toPrecision(4); |
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//科学计数法 |
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var eIndex = pre.indexOf("e"); |
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var arr = []; |
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if(eIndex > -1){ |
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arr = pre.split("e"); |
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var decimalPartLength = BI.size(arr[0].split(".")[1]); |
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var sciencePartLength = BI.parseInt(arr[1].substring(1)); |
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return decimalPartLength - sciencePartLength; |
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}else{ |
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arr = pre.split("."); |
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return arr.length > 1 ? arr[1].length : 0; |
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} |
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}, |
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|
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_assertValue: function (value) { |
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if(value <= this.min){ |
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return this.min |
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} |
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if(value >= this.max){ |
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return this.max; |
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} |
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return value; |
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}, |
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|
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getValue: function () { |
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if (this.valueOne <= this.valueTwo) { |
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return {min: this.valueOne, max: this.valueTwo} |
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} else { |
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return {min: this.valueTwo, max: this.valueOne} |
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} |
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}, |
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|
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setMinAndMax: function (v) { |
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var minNumber = BI.parseFloat(v.min); |
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var maxNumber = BI.parseFloat(v.max); |
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if ((!isNaN(minNumber)) && (!isNaN(maxNumber)) && (maxNumber >= minNumber )) { |
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this.min = minNumber; |
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this.max = maxNumber; |
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this.valueOne = minNumber; |
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this.valueTwo = maxNumber; |
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this.precision = this._getPrecision(); |
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this._setDraggableEnable(true); |
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} |
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if (maxNumber === minNumber) { |
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this._setDraggableEnable(false); |
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} |
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}, |
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|
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setValue: function (v) { |
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var valueOne = BI.parseFloat(v.min); |
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var valueTwo = BI.parseFloat(v.max); |
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if (!isNaN(valueOne) && !isNaN(valueTwo)) { |
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if (this._checkValidation(valueOne)) { |
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this.valueOne = valueOne; |
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} |
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if (this._checkValidation(valueTwo)) { |
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this.valueTwo = valueTwo; |
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} |
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if (valueOne < this.min) { |
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this.valueOne = this.min; |
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} |
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if (valueTwo > this.max) { |
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this.valueTwo = this.max; |
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} |
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} |
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}, |
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|
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reset: function () { |
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this._setVisible(false); |
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this.enable = false; |
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this.valueOne = ""; |
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this.valueTwo = ""; |
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this.min = NaN; |
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this.max = NaN; |
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this._setBlueTrackWidth(0); |
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}, |
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|
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populate: function () { |
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if (!isNaN(this.min) && !isNaN(this.max)) { |
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this.enable = true; |
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this._setVisible(true); |
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this._setErrorText(); |
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if ((BI.isNumeric(this.valueOne) || BI.isNotEmptyString(this.valueOne)) && (BI.isNumeric(this.valueTwo) || BI.isNotEmptyString(this.valueTwo))) { |
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this.labelOne.setValue(this.valueOne); |
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this.labelTwo.setValue(this.valueTwo); |
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this._setAllPosition(this._getPercentByValue(this.valueOne), this._getPercentByValue(this.valueTwo)); |
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} else { |
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this.labelOne.setValue(this.min); |
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this.labelTwo.setValue(this.max); |
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this._setAllPosition(0, 100) |
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} |
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} |
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} |
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}); |
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BI.IntervalSlider.EVENT_CHANGE = "EVENT_CHANGE"; |
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BI.shortcut("bi.interval_slider", BI.IntervalSlider);/** |
|
* Created by zcf on 2016/9/26. |
|
*/ |
|
BI.IntervalSliderLabel = BI.inherit(BI.Widget, { |
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_constant: { |
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EDITOR_WIDTH: 58, |
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EDITOR_R_GAP: 60, |
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EDITOR_HEIGHT: 20, |
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HEIGHT: 20, |
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SLIDER_WIDTH_HALF: 15, |
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SLIDER_WIDTH: 30, |
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SLIDER_HEIGHT: 30, |
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TRACK_HEIGHT: 24 |
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}, |
|
|
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_defaultConfig: function () { |
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return BI.extend(BI.IntervalSliderLabel.superclass._defaultConfig.apply(this, arguments), { |
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baseCls: "bi-interval-slider-label bi-slider-track", |
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digit: false, |
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unit: "" |
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}) |
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}, |
|
|
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_init: function () { |
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BI.IntervalSliderLabel.superclass._init.apply(this, arguments); |
|
|
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var self = this, o = this.options; |
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var c = this._constant; |
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this.enable = false; |
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this.valueOne = ""; |
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this.valueTwo = ""; |
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this.calculation = new BI.AccurateCalculationModel(); |
|
|
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this.grayTrack = BI.createWidget({ |
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type: "bi.layout", |
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cls: "gray-track", |
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height: 6 |
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}); |
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this.blueTrack = BI.createWidget({ |
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type: "bi.layout", |
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cls: "blue-track bi-high-light-background", |
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height: 6 |
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}); |
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this.track = this._createTrackWrapper(); |
|
|
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this.labelOne = BI.createWidget({ |
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type: "bi.label", |
|
height: c.HEIGHT, |
|
width: c.EDITOR_WIDTH |
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}); |
|
|
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this.labelTwo = BI.createWidget({ |
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type: "bi.label", |
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height: c.HEIGHT, |
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width: c.EDITOR_WIDTH |
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}); |
|
|
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this.sliderOne = BI.createWidget({ |
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type: "bi.single_slider_button" |
|
}); |
|
|
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this.sliderTwo = BI.createWidget({ |
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type: "bi.single_slider_button" |
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}); |
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this._draggable(this.sliderOne, true); |
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this._draggable(this.sliderTwo, false); |
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this._setVisible(false); |
|
|
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BI.createWidget({ |
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type: "bi.absolute", |
|
element: this, |
|
items: [{ |
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el: { |
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type: "bi.vertical", |
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items: [{ |
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type: "bi.absolute", |
|
items: [{ |
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el: this.track, |
|
width: "100%", |
|
height: c.TRACK_HEIGHT |
|
}] |
|
}], |
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hgap: 7, |
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height: c.TRACK_HEIGHT |
|
}, |
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top: 13, |
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left: 0, |
|
width: "100%" |
|
}, |
|
this._createLabelWrapper(), |
|
this._createSliderWrapper() |
|
] |
|
}) |
|
}, |
|
|
|
_rePosBySizeAfterMove: function (size, isLeft) { |
|
var percent = size * 100 / (this._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
var v = this._getValueByPercent(significantPercent); |
|
v = this._assertValue(v); |
|
if(isLeft){ |
|
this._setLabelOnePosition(significantPercent); |
|
this._setSliderOnePosition(significantPercent); |
|
this.labelOne.setValue(v); |
|
this.valueOne = v; |
|
}else{ |
|
this._setLabelTwoPosition(significantPercent); |
|
this._setSliderTwoPosition(significantPercent); |
|
this.labelTwo.setValue(v); |
|
this.valueTwo = v; |
|
} |
|
this._setBlueTrack(); |
|
}, |
|
|
|
_rePosBySizeAfterStop: function (size, isLeft) { |
|
var percent = size * 100 / (this._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
isLeft ? this._setSliderOnePosition(significantPercent) : this._setSliderTwoPosition(significantPercent); |
|
}, |
|
|
|
_draggable: function (widget, isLeft) { |
|
var self = this, o = this.options; |
|
var startDrag = false; |
|
var size = 0, offset = 0, defaultSize = 0; |
|
var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX) { |
|
if (mouseMoveTracker.isDragging()) { |
|
startDrag = true; |
|
offset += deltaX; |
|
size = optimizeSize(defaultSize + offset); |
|
widget.element.addClass("dragging"); |
|
self._rePosBySizeAfterMove(size, isLeft); |
|
} |
|
}, function () { |
|
if (startDrag === true) { |
|
size = optimizeSize(size); |
|
self._rePosBySizeAfterStop(size, isLeft); |
|
size = 0; |
|
offset = 0; |
|
defaultSize = size; |
|
startDrag = false; |
|
} |
|
widget.element.removeClass("dragging"); |
|
mouseMoveTracker.releaseMouseMoves(); |
|
self.fireEvent(BI.IntervalSliderLabel.EVENT_CHANGE); |
|
}, document); |
|
widget.element.on("mousedown", function (event) { |
|
if(!widget.isEnabled()){ |
|
return; |
|
} |
|
defaultSize = this.offsetLeft; |
|
optimizeSize(defaultSize); |
|
mouseMoveTracker.captureMouseMoves(event); |
|
}); |
|
|
|
function optimizeSize(s) { |
|
return BI.clamp(s, 0, o.width); |
|
} |
|
}, |
|
|
|
_createLabelWrapper: function () { |
|
var c = this._constant; |
|
return { |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.labelOne, |
|
top: 0, |
|
left: "0%" |
|
}] |
|
}, { |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.labelTwo, |
|
top: 0, |
|
left: "100%" |
|
}] |
|
}], |
|
rgap: c.EDITOR_R_GAP, |
|
height: 50 |
|
}, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
} |
|
}, |
|
|
|
_createSliderWrapper: function () { |
|
var c = this._constant; |
|
return { |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.sliderOne, |
|
top: 0, |
|
left: "0%" |
|
}] |
|
}, { |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.sliderTwo, |
|
top: 0, |
|
left: "100%" |
|
}] |
|
}], |
|
hgap: c.SLIDER_WIDTH_HALF, |
|
height: c.SLIDER_HEIGHT |
|
}, |
|
top: 10, |
|
left: 0, |
|
width: "100%" |
|
} |
|
}, |
|
|
|
_createTrackWrapper: function () { |
|
return BI.createWidget({ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.grayTrack, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: this.blueTrack, |
|
top: 0, |
|
left: 0, |
|
width: "0%" |
|
}] |
|
}], |
|
hgap: 8, |
|
height: 8 |
|
}, |
|
top: 8, |
|
left: 0, |
|
width: "100%" |
|
}] |
|
}) |
|
}, |
|
|
|
_checkValidation: function (v) { |
|
return BI.isNumeric(v) && !(BI.isNull(v) || v < this.min || v > this.max) |
|
}, |
|
|
|
_checkOverlap: function () { |
|
var labelOneLeft = this.labelOne.element[0].offsetLeft; |
|
var labelTwoLeft = this.labelTwo.element[0].offsetLeft; |
|
if (labelOneLeft <= labelTwoLeft) { |
|
if ((labelTwoLeft - labelOneLeft) < 90) { |
|
this.labelTwo.element.css({"top": 30}); |
|
} else { |
|
this.labelTwo.element.css({"top": 0}); |
|
} |
|
} else { |
|
if ((labelOneLeft - labelTwoLeft) < 90) { |
|
this.labelTwo.element.css({"top": 30}); |
|
} else { |
|
this.labelTwo.element.css({"top": 0}); |
|
} |
|
} |
|
}, |
|
|
|
_setLabelOnePosition: function (percent) { |
|
this.labelOne.element.css({"left": percent + "%"}); |
|
this._checkOverlap(); |
|
}, |
|
|
|
_setLabelTwoPosition: function (percent) { |
|
this.labelTwo.element.css({"left": percent + "%"}); |
|
this._checkOverlap(); |
|
}, |
|
|
|
_setSliderOnePosition: function (percent) { |
|
this.sliderOne.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setSliderTwoPosition: function (percent) { |
|
this.sliderTwo.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setBlueTrackLeft: function (percent) { |
|
this.blueTrack.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setBlueTrackWidth: function (percent) { |
|
this.blueTrack.element.css({"width": percent + "%"}); |
|
}, |
|
|
|
_setBlueTrack: function () { |
|
var percentOne = this._getPercentByValue(this.labelOne.getValue()); |
|
var percentTwo = this._getPercentByValue(this.labelTwo.getValue()); |
|
if (percentOne <= percentTwo) { |
|
this._setBlueTrackLeft(percentOne); |
|
this._setBlueTrackWidth(percentTwo - percentOne); |
|
} else { |
|
this._setBlueTrackLeft(percentTwo); |
|
this._setBlueTrackWidth(percentOne - percentTwo); |
|
} |
|
}, |
|
|
|
_setAllPosition: function (one, two) { |
|
this._setSliderOnePosition(one); |
|
this._setLabelOnePosition(one); |
|
this._setSliderTwoPosition(two); |
|
this._setLabelTwoPosition(two); |
|
this._setBlueTrack(); |
|
}, |
|
|
|
_setVisible: function (visible) { |
|
this.sliderOne.setVisible(visible); |
|
this.sliderTwo.setVisible(visible); |
|
this.labelOne.setVisible(visible); |
|
this.labelTwo.setVisible(visible); |
|
}, |
|
|
|
_getGrayTrackLength: function () { |
|
return this.grayTrack.element[0].scrollWidth |
|
}, |
|
|
|
//其中取max-min后保留4为有效数字后的值的小数位数为最终value的精度 |
|
_getValueByPercent: function (percent) {//return (((max-min)*percent)/100+min) |
|
var sub = this.calculation.accurateSubtraction(this.max, this.min); |
|
var mul = this.calculation.accurateMultiplication(sub, percent); |
|
var div = this.calculation.accurateDivisionTenExponent(mul, 2); |
|
if (this.precision < 0) { |
|
var value = BI.parseFloat(this.calculation.accurateAddition(div, this.min)); |
|
var reduceValue = Math.round(this.calculation.accurateDivisionTenExponent(value, -this.precision)); |
|
return this.calculation.accurateMultiplication(reduceValue, Math.pow(10, -this.precision)); |
|
} else { |
|
return BI.parseFloat(this.calculation.accurateAddition(div, this.min).toFixed(this.precision)); |
|
} |
|
}, |
|
|
|
_getPercentByValue: function (v) { |
|
return (v - this.min) * 100 / (this.max - this.min); |
|
}, |
|
|
|
_setDraggableEnable: function (enable) { |
|
this.sliderOne.setEnable(enable); |
|
this.sliderTwo.setEnable(enable); |
|
}, |
|
|
|
_getPrecision: function () { |
|
//计算每一份值的精度(最大值和最小值的差值保留4为有效数字后的精度) |
|
//如果差值的整数位数大于4,toPrecision(4)得到的是科学计数法123456 => 1.235e+5 |
|
//返回非负值: 保留的小数位数 |
|
//返回负值: 保留的10^n精度中的n |
|
var sub = this.calculation.accurateSubtraction(this.max, this.min); |
|
var pre = sub.toPrecision(4); |
|
//科学计数法 |
|
var eIndex = pre.indexOf("e"); |
|
var arr = []; |
|
if (eIndex > -1) { |
|
arr = pre.split("e"); |
|
var decimalPartLength = BI.size(arr[0].split(".")[1]); |
|
var sciencePartLength = BI.parseInt(arr[1].substring(1)); |
|
return decimalPartLength - sciencePartLength; |
|
} else { |
|
arr = pre.split("."); |
|
return arr.length > 1 ? arr[1].length : 0; |
|
} |
|
}, |
|
|
|
_assertValue: function (value) { |
|
if (value <= this.min) { |
|
return this.min |
|
} |
|
if (value >= this.max) { |
|
return this.max; |
|
} |
|
return value; |
|
}, |
|
|
|
getValue: function () { |
|
if (this.valueOne <= this.valueTwo) { |
|
return {min: this.valueOne, max: this.valueTwo} |
|
} else { |
|
return {min: this.valueTwo, max: this.valueOne} |
|
} |
|
}, |
|
|
|
setMinAndMax: function (v) { |
|
var minNumber = BI.parseFloat(v.min); |
|
var maxNumber = BI.parseFloat(v.max); |
|
if ((!isNaN(minNumber)) && (!isNaN(maxNumber)) && (maxNumber >= minNumber )) { |
|
this.min = minNumber; |
|
this.max = maxNumber; |
|
this.valueOne = minNumber; |
|
this.valueTwo = maxNumber; |
|
this.precision = this._getPrecision(); |
|
this._setDraggableEnable(true); |
|
} |
|
if (maxNumber === minNumber) { |
|
this._setDraggableEnable(false); |
|
} |
|
}, |
|
|
|
setValue: function (v) { |
|
var o = this.options; |
|
var valueOne = BI.parseFloat(v.min); |
|
var valueTwo = BI.parseFloat(v.max); |
|
valueOne = o.digit === false ? valueOne : valueOne.toFixed(o.digit); |
|
if (!isNaN(valueOne) && !isNaN(valueTwo)) { |
|
if (this._checkValidation(valueOne)) { |
|
this.valueOne = valueOne; |
|
} |
|
if (this._checkValidation(valueTwo)) { |
|
this.valueTwo = valueTwo; |
|
} |
|
if (valueOne < this.min) { |
|
this.valueOne = this.min; |
|
} |
|
if (valueTwo > this.max) { |
|
this.valueTwo = this.max; |
|
} |
|
} |
|
}, |
|
|
|
reset: function () { |
|
this._setVisible(false); |
|
this.enable = false; |
|
this.valueOne = ""; |
|
this.valueTwo = ""; |
|
this.min = NaN; |
|
this.max = NaN; |
|
this._setBlueTrackWidth(0); |
|
}, |
|
|
|
populate: function () { |
|
var o = this.options; |
|
if (!isNaN(this.min) && !isNaN(this.max)) { |
|
this.enable = true; |
|
this._setVisible(true); |
|
if ((BI.isNumeric(this.valueOne) || BI.isNotEmptyString(this.valueOne)) && (BI.isNumeric(this.valueTwo) || BI.isNotEmptyString(this.valueTwo))) { |
|
this.labelOne.setValue(this.valueOne); |
|
this.labelTwo.setValue(this.valueTwo); |
|
this.labelOne.setText(this.valueOne + o.unit); |
|
this.labelTwo.setText(this.valueTwo + o.unit); |
|
this._setAllPosition(this._getPercentByValue(this.valueOne), this._getPercentByValue(this.valueTwo)); |
|
} else { |
|
this.labelOne.setValue(this.min); |
|
this.labelTwo.setValue(this.max); |
|
this.labelOne.setText(this.min + o.unit); |
|
this.labelTwo.setText(this.max + o.unit); |
|
this._setAllPosition(0, 100) |
|
} |
|
} |
|
} |
|
}); |
|
BI.IntervalSliderLabel.EVENT_CHANGE = "EVENT_CHANGE"; |
|
BI.shortcut("bi.interval_slider_label", BI.IntervalSliderLabel);/** |
|
* Created by zcf on 2017/3/1. |
|
* 万恶的IEEE-754 |
|
* 使用字符串精确计算含小数加法、减法、乘法和10的指数倍除法，支持负数 |
|
*/ |
|
BI.AccurateCalculationModel = BI.inherit(BI.Widget, { |
|
_defaultConfig: function () { |
|
return BI.extend(BI.AccurateCalculationModel.superclass._defaultConfig.apply(this, arguments), { |
|
baseCls: "" |
|
}) |
|
}, |
|
|
|
_init: function () { |
|
BI.AccurateCalculationModel.superclass._init.apply(this, arguments); |
|
}, |
|
|
|
_getMagnitude: function (n) { |
|
var magnitude = "1"; |
|
for (var i = 0; i < n; i++) { |
|
magnitude += "0"; |
|
} |
|
return BI.parseInt(magnitude); |
|
}, |
|
|
|
_formatDecimal: function (stringNumber1, stringNumber2) { |
|
if (stringNumber1.numDecimalLength === stringNumber2.numDecimalLength) { |
|
return; |
|
} |
|
var magnitudeDiff = stringNumber1.numDecimalLength - stringNumber2.numDecimalLength; |
|
if (magnitudeDiff > 0) { |
|
var needAddZero = stringNumber2 |
|
} else { |
|
var needAddZero = stringNumber1; |
|
magnitudeDiff = (0 - magnitudeDiff); |
|
} |
|
for (var i = 0; i < magnitudeDiff; i++) { |
|
if (needAddZero.numDecimal === "0" && i === 0) { |
|
continue |
|
} |
|
needAddZero.numDecimal += "0" |
|
} |
|
}, |
|
|
|
_stringNumberFactory: function (num) { |
|
var strNum = num.toString(); |
|
var numStrArray = strNum.split("."); |
|
var numInteger = numStrArray[0]; |
|
if (numStrArray.length === 1) { |
|
var numDecimal = "0"; |
|
var numDecimalLength = 0; |
|
} else { |
|
var numDecimal = numStrArray[1]; |
|
var numDecimalLength = numStrArray[1].length; |
|
} |
|
return { |
|
"numInteger": numInteger, |
|
"numDecimal": numDecimal, |
|
"numDecimalLength": numDecimalLength |
|
} |
|
}, |
|
|
|
_accurateSubtraction: function (num1, num2) {//num1-num2 && num1>num2 |
|
var stringNumber1 = this._stringNumberFactory(num1); |
|
var stringNumber2 = this._stringNumberFactory(num2); |
|
//整数部分计算 |
|
var integerResult = BI.parseInt(stringNumber1.numInteger) - BI.parseInt(stringNumber2.numInteger); |
|
//小数部分 |
|
this._formatDecimal(stringNumber1, stringNumber2); |
|
var decimalMaxLength = getDecimalMaxLength(stringNumber1, stringNumber2); |
|
|
|
if (BI.parseInt(stringNumber1.numDecimal) >= BI.parseInt(stringNumber2.numDecimal)) { |
|
var decimalResultTemp = (BI.parseInt(stringNumber1.numDecimal) - BI.parseInt(stringNumber2.numDecimal)).toString(); |
|
var decimalResult = addZero(decimalResultTemp, decimalMaxLength); |
|
} else {//否则借位 |
|
integerResult--; |
|
var borrow = this._getMagnitude(decimalMaxLength); |
|
var decimalResultTemp = (borrow + BI.parseInt(stringNumber1.numDecimal) - BI.parseInt(stringNumber2.numDecimal)).toString(); |
|
var decimalResult = addZero(decimalResultTemp, decimalMaxLength); |
|
} |
|
var result = integerResult + "." + decimalResult; |
|
return BI.parseFloat(result); |
|
|
|
function getDecimalMaxLength(num1, num2) { |
|
if (num1.numDecimal.length >= num2.numDecimal.length) { |
|
return num1.numDecimal.length |
|
} |
|
return num2.numDecimal.length |
|
} |
|
|
|
function addZero(resultTemp, length) { |
|
var diff = length - resultTemp.length; |
|
for (var i = 0; i < diff; i++) { |
|
resultTemp = "0" + resultTemp; |
|
} |
|
return resultTemp |
|
} |
|
}, |
|
|
|
_accurateAddition: function (num1, num2) {//加法结合律 |
|
var stringNumber1 = this._stringNumberFactory(num1); |
|
var stringNumber2 = this._stringNumberFactory(num2); |
|
//整数部分计算 |
|
var integerResult = BI.parseInt(stringNumber1.numInteger) + BI.parseInt(stringNumber2.numInteger); |
|
//小数部分 |
|
this._formatDecimal(stringNumber1, stringNumber2); |
|
|
|
var decimalResult = (BI.parseInt(stringNumber1.numDecimal) + BI.parseInt(stringNumber2.numDecimal)).toString(); |
|
|
|
if (decimalResult !== "0") { |
|
if (decimalResult.length <= stringNumber1.numDecimal.length) { |
|
decimalResult = addZero(decimalResult, stringNumber1.numDecimal.length) |
|
} else { |
|
integerResult++;//进一 |
|
decimalResult = decimalResult.slice(1); |
|
} |
|
} |
|
var result = integerResult + "." + decimalResult; |
|
return BI.parseFloat(result); |
|
|
|
function addZero(resultTemp, length) { |
|
var diff = length - resultTemp.length; |
|
for (var i = 0; i < diff; i++) { |
|
resultTemp = "0" + resultTemp; |
|
} |
|
return resultTemp |
|
} |
|
}, |
|
|
|
_accurateMultiplication: function (num1, num2) {//乘法分配律 |
|
var stringNumber1 = this._stringNumberFactory(num1); |
|
var stringNumber2 = this._stringNumberFactory(num2); |
|
//整数部分计算 |
|
var integerResult = BI.parseInt(stringNumber1.numInteger) * BI.parseInt(stringNumber2.numInteger); |
|
//num1的小数和num2的整数 |
|
var dec1Int2 = this._accurateDivisionTenExponent(BI.parseInt(stringNumber1.numDecimal) * BI.parseInt(stringNumber2.numInteger), stringNumber1.numDecimalLength); |
|
//num1的整数和num2的小数 |
|
var int1dec2 = this._accurateDivisionTenExponent(BI.parseInt(stringNumber1.numInteger) * BI.parseInt(stringNumber2.numDecimal), stringNumber2.numDecimalLength); |
|
//小数*小数 |
|
var dec1dec2 = this._accurateDivisionTenExponent(BI.parseInt(stringNumber1.numDecimal) * BI.parseInt(stringNumber2.numDecimal), (stringNumber1.numDecimalLength + stringNumber2.numDecimalLength)); |
|
|
|
return this._accurateAddition(this._accurateAddition(this._accurateAddition(integerResult, dec1Int2), int1dec2), dec1dec2); |
|
}, |
|
|
|
_accurateDivisionTenExponent: function (num, n) {// num/10^n && n>0 |
|
var stringNumber = this._stringNumberFactory(num); |
|
if (stringNumber.numInteger.length > n) { |
|
var integerResult = stringNumber.numInteger.slice(0, (stringNumber.numInteger.length - n)); |
|
var partDecimalResult = stringNumber.numInteger.slice(-n); |
|
} else { |
|
var integerResult = "0"; |
|
var partDecimalResult = addZero(stringNumber.numInteger, n); |
|
} |
|
var result = integerResult + "." + partDecimalResult + stringNumber.numDecimal; |
|
return BI.parseFloat(result); |
|
|
|
function addZero(resultTemp, length) { |
|
var diff = length - resultTemp.length; |
|
for (var i = 0; i < diff; i++) { |
|
resultTemp = "0" + resultTemp; |
|
} |
|
return resultTemp |
|
} |
|
}, |
|
|
|
accurateSubtraction: function (num1, num2) { |
|
if (num1 >= 0 && num2 >= 0) { |
|
if (num1 >= num2) { |
|
return this._accurateSubtraction(num1, num2) |
|
} |
|
return -this._accurateSubtraction(num2, num1) |
|
} |
|
if (num1 >= 0 && num2 < 0) { |
|
return this._accurateAddition(num1, -num2) |
|
} |
|
if (num1 < 0 && num2 >= 0) { |
|
return -this._accurateAddition(-num1, num2) |
|
} |
|
if (num1 < 0 && num2 < 0) { |
|
if (num1 >= num2) { |
|
return this._accurateSubtraction(-num2, -num1) |
|
} |
|
return this._accurateSubtraction(-num1, -num2) |
|
} |
|
}, |
|
|
|
accurateAddition: function (num1, num2) { |
|
if (num1 >= 0 && num2 >= 0) { |
|
return this._accurateAddition(num1, num2) |
|
} |
|
if (num1 >= 0 && num2 < 0) { |
|
return this.accurateSubtraction(num1, -num2) |
|
} |
|
if (num1 < 0 && num2 >= 0) { |
|
return this.accurateSubtraction(num2, -num1) |
|
} |
|
if (num1 < 0 && num2 < 0) { |
|
return -this._accurateAddition(-num1, -num2) |
|
} |
|
}, |
|
|
|
accurateMultiplication: function (num1, num2) { |
|
if (num1 >= 0 && num2 >= 0) { |
|
return this._accurateMultiplication(num1, num2) |
|
} |
|
if (num1 >= 0 && num2 < 0) { |
|
return -this._accurateMultiplication(num1, -num2) |
|
} |
|
if (num1 < 0 && num2 >= 0) { |
|
return -this._accurateMultiplication(-num1, num2) |
|
} |
|
if (num1 < 0 && num2 < 0) { |
|
return this._accurateMultiplication(-num1, -num2) |
|
} |
|
}, |
|
|
|
accurateDivisionTenExponent: function (num1, n) { |
|
if (num1 >= 0) { |
|
return this._accurateDivisionTenExponent(num1, n); |
|
} |
|
return -this._accurateDivisionTenExponent(-num1, n); |
|
} |
|
});/** |
|
* Created by zcf on 2016/9/22. |
|
*/ |
|
BI.SliderIconButton = BI.inherit(BI.Widget, { |
|
_defaultConfig: function () { |
|
return BI.extend(BI.SliderIconButton.superclass._defaultConfig.apply(this, arguments), { |
|
baseCls: "bi-single-slider-button" |
|
}); |
|
}, |
|
_init: function () { |
|
BI.extend(BI.SliderIconButton.superclass._init.apply(this, arguments)); |
|
this.slider = BI.createWidget({ |
|
type: "bi.icon_button", |
|
cls: "slider-icon slider-button", |
|
iconWidth: 14, |
|
iconHeight: 14, |
|
height: 14, |
|
width: 14 |
|
}); |
|
BI.createWidget({ |
|
type: "bi.absolute", |
|
element: this, |
|
items: [{ |
|
el: this.slider, |
|
top: 7, |
|
left: -7 |
|
}], |
|
width: 0, |
|
height: 14 |
|
}); |
|
} |
|
}); |
|
BI.shortcut("bi.single_slider_button", BI.SliderIconButton);/** |
|
* Created by zcf on 2016/9/22. |
|
*/ |
|
BI.SingleSlider = BI.inherit(BI.Widget, { |
|
_constant: { |
|
EDITOR_WIDTH: 90, |
|
EDITOR_HEIGHT: 30, |
|
SLIDER_WIDTH_HALF: 15, |
|
SLIDER_WIDTH: 30, |
|
SLIDER_HEIGHT: 30, |
|
TRACK_HEIGHT: 24 |
|
}, |
|
_defaultConfig: function () { |
|
return BI.extend(BI.SingleSlider.superclass._defaultConfig.apply(this, arguments), { |
|
baseCls: "bi-single-slider bi-slider-track", |
|
digit: false |
|
}); |
|
}, |
|
_init: function () { |
|
BI.SingleSlider.superclass._init.apply(this, arguments); |
|
|
|
var self = this, o = this.options; |
|
var c = this._constant; |
|
this.enable = false; |
|
this.value = ""; |
|
|
|
this.grayTrack = BI.createWidget({ |
|
type: "bi.layout", |
|
cls: "gray-track", |
|
height: 6 |
|
}); |
|
this.blueTrack = BI.createWidget({ |
|
type: "bi.layout", |
|
cls: "blue-track bi-high-light-background", |
|
height: 6 |
|
}); |
|
this.track = this._createTrackWrapper(); |
|
|
|
this.slider = BI.createWidget({ |
|
type: "bi.single_slider_button" |
|
}); |
|
this._draggable(this.slider); |
|
var sliderVertical = BI.createWidget({ |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [this.slider] |
|
}], |
|
hgap: c.SLIDER_WIDTH_HALF, |
|
height: c.SLIDER_HEIGHT |
|
}); |
|
sliderVertical.element.click(function (e) { |
|
if (self.enable) { |
|
var offset = e.clientX - self.element.offset().left - c.SLIDER_WIDTH_HALF; |
|
var trackLength = self.track.element[0].scrollWidth; |
|
var percent = 0; |
|
if (offset < 0) { |
|
percent = 0 |
|
} |
|
if (offset > 0 && offset < (trackLength - c.SLIDER_WIDTH)) { |
|
percent = offset * 100 / self._getGrayTrackLength(); |
|
} |
|
if (offset > (trackLength - c.SLIDER_WIDTH)) { |
|
percent = 100 |
|
} |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
self._setAllPosition(significantPercent); |
|
var v = self._getValueByPercent(significantPercent); |
|
v = o.digit === false ? v : v.toFixed(o.digit); |
|
self.label.setValue(v); |
|
self.value = v; |
|
self.fireEvent(BI.SingleSlider.EVENT_CHANGE); |
|
} |
|
}); |
|
this.label = BI.createWidget({ |
|
type: "bi.sign_editor", |
|
cls: "slider-editor-button", |
|
errorText: "", |
|
width: c.EDITOR_WIDTH - 2, |
|
allowBlank: false, |
|
validationChecker: function (v) { |
|
return self._checkValidation(v); |
|
}, |
|
quitChecker: function (v) { |
|
return self._checkValidation(v); |
|
} |
|
}); |
|
this.label.element.hover(function () { |
|
self.label.element.removeClass("bi-border").addClass("bi-border"); |
|
}, function () { |
|
self.label.element.removeClass("bi-border"); |
|
}); |
|
this.label.on(BI.SignEditor.EVENT_CONFIRM, function () { |
|
var v = BI.parseFloat(this.getValue()); |
|
var percent = self._getPercentByValue(v); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
self._setAllPosition(significantPercent); |
|
this.setValue(v); |
|
self.value = v; |
|
self.fireEvent(BI.SingleSlider.EVENT_CHANGE); |
|
}); |
|
this._setVisible(false); |
|
BI.createWidget({ |
|
type: "bi.absolute", |
|
element: this, |
|
items: [{ |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.track, |
|
width: "100%", |
|
height: c.TRACK_HEIGHT |
|
}] |
|
}], |
|
hgap: 7, |
|
height: c.TRACK_HEIGHT |
|
}, |
|
top: 23, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: sliderVertical, |
|
top: 20, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [this.label] |
|
}], |
|
rgap: c.EDITOR_WIDTH, |
|
height: c.EDITOR_HEIGHT |
|
}, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
}] |
|
}) |
|
}, |
|
|
|
_draggable: function (widget) { |
|
var self = this, o = this.options; |
|
var startDrag = false; |
|
var size = 0, offset = 0, defaultSize = 0; |
|
var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX) { |
|
if (mouseMoveTracker.isDragging()) { |
|
startDrag = true; |
|
offset += deltaX; |
|
size = optimizeSize(defaultSize + offset); |
|
widget.element.addClass("dragging"); |
|
var percent = size * 100 / (self._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1));//直接对计算出来的百分数保留到小数点后一位，相当于分成了1000份。 |
|
self._setBlueTrack(significantPercent); |
|
self._setLabelPosition(significantPercent); |
|
self._setSliderPosition(significantPercent); |
|
var v = self._getValueByPercent(significantPercent); |
|
v = o.digit === false ? v : v.toFixed(o.digit); |
|
self.label.setValue(v); |
|
self.value = v; |
|
self.fireEvent(BI.SingleSlider.EVENT_CHANGE); |
|
} |
|
}, function () { |
|
if (startDrag === true) { |
|
size = optimizeSize(size); |
|
var percent = size * 100 / (self._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
self._setSliderPosition(significantPercent); |
|
size = 0; |
|
offset = 0; |
|
defaultSize = size; |
|
startDrag = false; |
|
} |
|
widget.element.removeClass("dragging"); |
|
mouseMoveTracker.releaseMouseMoves(); |
|
self.fireEvent(BI.SingleSlider.EVENT_CHANGE); |
|
}, document); |
|
widget.element.on("mousedown", function (event) { |
|
if(!widget.isEnabled()){ |
|
return; |
|
} |
|
defaultSize = this.offsetLeft; |
|
optimizeSize(defaultSize); |
|
mouseMoveTracker.captureMouseMoves(event); |
|
}); |
|
|
|
function optimizeSize(s) { |
|
return BI.clamp(s, 0, o.width); |
|
} |
|
}, |
|
|
|
_createTrackWrapper: function () { |
|
return BI.createWidget({ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.grayTrack, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: this.blueTrack, |
|
top: 0, |
|
left: 0, |
|
width: "0%" |
|
}] |
|
}], |
|
hgap: 8, |
|
height: 8 |
|
}, |
|
top: 8, |
|
left: 0, |
|
width: "100%" |
|
}] |
|
}) |
|
}, |
|
|
|
_checkValidation: function (v) { |
|
return BI.isNumeric(v) && !(BI.isNull(v) || v < this.min || v > this.max) |
|
}, |
|
|
|
_setBlueTrack: function (percent) { |
|
this.blueTrack.element.css({"width": percent + "%"}); |
|
}, |
|
|
|
_setLabelPosition: function (percent) { |
|
this.label.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setSliderPosition: function (percent) { |
|
this.slider.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setAllPosition: function (percent) { |
|
this._setSliderPosition(percent); |
|
this._setLabelPosition(percent); |
|
this._setBlueTrack(percent); |
|
}, |
|
|
|
_setVisible: function (visible) { |
|
this.slider.setVisible(visible); |
|
this.label.setVisible(visible); |
|
}, |
|
|
|
_getGrayTrackLength: function () { |
|
return this.grayTrack.element[0].scrollWidth |
|
}, |
|
|
|
_getValueByPercent: function (percent) { |
|
var thousandth = BI.parseInt(percent * 10); |
|
return (((this.max - this.min) * thousandth) / 1000 + this.min); |
|
}, |
|
|
|
_getPercentByValue: function (v) { |
|
return (v - this.min) * 100 / (this.max - this.min); |
|
}, |
|
|
|
getValue: function () { |
|
return this.value; |
|
}, |
|
|
|
setValue: function (v) { |
|
var o = this.options; |
|
v = BI.parseFloat(v); |
|
v = o.digit === false ? v : v.toFixed(o.digit); |
|
if ((!isNaN(v))) { |
|
if (this._checkValidation(v)) { |
|
this.value = v; |
|
} |
|
if (v > this.max) { |
|
this.value = this.max; |
|
} |
|
if (v < this.min) { |
|
this.value = this.min; |
|
} |
|
} |
|
}, |
|
|
|
setMinAndMax: function (v) { |
|
var minNumber = BI.parseFloat(v.min); |
|
var maxNumber = BI.parseFloat(v.max); |
|
if ((!isNaN(minNumber)) && (!isNaN(maxNumber)) && (maxNumber > minNumber )) { |
|
this.min = minNumber; |
|
this.max = maxNumber; |
|
} |
|
}, |
|
|
|
reset: function () { |
|
this._setVisible(false); |
|
this.enable = false; |
|
this.value = ""; |
|
this.min = 0; |
|
this.max = 0; |
|
this._setBlueTrack(0); |
|
|
|
}, |
|
|
|
populate: function () { |
|
if (!isNaN(this.min) && !isNaN(this.max)) { |
|
this._setVisible(true); |
|
this.enable = true; |
|
this.label.setErrorText(BI.i18nText("BI-Please_Enter") + this.min + "-" + this.max + BI.i18nText("BI-Basic_De") + BI.i18nText("BI-Basic_Number")); |
|
if (BI.isNumeric(this.value) || BI.isNotEmptyString(this.value)) { |
|
this.label.setValue(this.value); |
|
this._setAllPosition(this._getPercentByValue(this.value)); |
|
} else { |
|
this.label.setValue(this.max); |
|
this._setAllPosition(100); |
|
} |
|
} |
|
} |
|
}); |
|
BI.SingleSlider.EVENT_CHANGE = "EVENT_CHANGE"; |
|
BI.shortcut("bi.single_slider", BI.SingleSlider);/** |
|
* Created by Urthur on 2017/9/12. |
|
*/ |
|
BI.SingleSliderLabel = BI.inherit(BI.Widget, { |
|
_constant: { |
|
EDITOR_WIDTH: 90, |
|
EDITOR_HEIGHT: 20, |
|
HEIGHT: 20, |
|
SLIDER_WIDTH_HALF: 15, |
|
SLIDER_WIDTH: 30, |
|
SLIDER_HEIGHT: 30, |
|
TRACK_HEIGHT: 24 |
|
}, |
|
_defaultConfig: function () { |
|
return BI.extend(BI.SingleSliderLabel.superclass._defaultConfig.apply(this, arguments), { |
|
baseCls: "bi-single-slider-label bi-slider-track", |
|
digit: false, |
|
unit: "" |
|
}); |
|
}, |
|
_init: function () { |
|
BI.SingleSliderLabel.superclass._init.apply(this, arguments); |
|
|
|
var self = this, o = this.options; |
|
var c = this._constant; |
|
this.enable = false; |
|
this.value = ""; |
|
|
|
this.grayTrack = BI.createWidget({ |
|
type: "bi.layout", |
|
cls: "gray-track", |
|
height: 6 |
|
}); |
|
this.blueTrack = BI.createWidget({ |
|
type: "bi.layout", |
|
cls: "blue-track bi-high-light-background", |
|
height: 6 |
|
}); |
|
this.track = this._createTrackWrapper(); |
|
|
|
this.slider = BI.createWidget({ |
|
type: "bi.single_slider_button" |
|
}); |
|
this._draggable(this.slider); |
|
var sliderVertical = BI.createWidget({ |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [this.slider] |
|
}], |
|
hgap: c.SLIDER_WIDTH_HALF, |
|
height: c.SLIDER_HEIGHT |
|
}); |
|
sliderVertical.element.click(function (e) { |
|
if (self.enable) { |
|
var offset = e.clientX - self.element.offset().left - c.SLIDER_WIDTH_HALF; |
|
var trackLength = self.track.element[0].scrollWidth; |
|
var percent = 0; |
|
if (offset < 0) { |
|
percent = 0 |
|
} |
|
if (offset > 0 && offset < (trackLength - c.SLIDER_WIDTH)) { |
|
percent = offset * 100 / self._getGrayTrackLength(); |
|
} |
|
if (offset > (trackLength - c.SLIDER_WIDTH)) { |
|
percent = 100 |
|
} |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
self._setAllPosition(significantPercent); |
|
var v = self._getValueByPercent(significantPercent); |
|
v = o.digit === false ? v : v.toFixed(o.digit); |
|
self.label.setText(v + o.unit); |
|
self.value = v; |
|
self.fireEvent(BI.SingleSliderLabel.EVENT_CHANGE); |
|
} |
|
}); |
|
this.label = BI.createWidget({ |
|
type: "bi.label", |
|
height: c.HEIGHT, |
|
width: c.EDITOR_WIDTH - 2 |
|
}); |
|
|
|
this._setVisible(false); |
|
BI.createWidget({ |
|
type: "bi.absolute", |
|
element: this, |
|
items: [{ |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.track, |
|
width: "100%", |
|
height: c.TRACK_HEIGHT |
|
}] |
|
}], |
|
hgap: 7, |
|
height: c.TRACK_HEIGHT |
|
}, |
|
top: 13, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: sliderVertical, |
|
top: 10, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [this.label] |
|
}], |
|
rgap: c.EDITOR_WIDTH, |
|
height: c.EDITOR_HEIGHT |
|
}, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
}] |
|
}) |
|
}, |
|
|
|
_draggable: function (widget) { |
|
var self = this, o = this.options; |
|
var startDrag = false; |
|
var size = 0, offset = 0, defaultSize = 0; |
|
var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX) { |
|
if (mouseMoveTracker.isDragging()) { |
|
startDrag = true; |
|
offset += deltaX; |
|
size = optimizeSize(defaultSize + offset); |
|
widget.element.addClass("dragging"); |
|
var percent = size * 100 / (self._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1));//直接对计算出来的百分数保留到小数点后一位，相当于分成了1000份。 |
|
self._setBlueTrack(significantPercent); |
|
self._setLabelPosition(significantPercent); |
|
self._setSliderPosition(significantPercent); |
|
var v = self._getValueByPercent(significantPercent); |
|
v = o.digit === false ? v : v.toFixed(o.digit); |
|
self.label.setValue(v); |
|
self.value = v; |
|
self.fireEvent(BI.SingleSliderLabel.EVENT_CHANGE); |
|
} |
|
}, function () { |
|
if (startDrag === true) { |
|
size = optimizeSize(size); |
|
var percent = size * 100 / (self._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
self._setSliderPosition(significantPercent); |
|
size = 0; |
|
offset = 0; |
|
defaultSize = size; |
|
startDrag = false; |
|
} |
|
widget.element.removeClass("dragging"); |
|
mouseMoveTracker.releaseMouseMoves(); |
|
self.fireEvent(BI.SingleSliderLabel.EVENT_CHANGE); |
|
}, document); |
|
widget.element.on("mousedown", function (event) { |
|
if(!widget.isEnabled()){ |
|
return; |
|
} |
|
defaultSize = this.offsetLeft; |
|
optimizeSize(defaultSize); |
|
mouseMoveTracker.captureMouseMoves(event); |
|
}); |
|
|
|
function optimizeSize(s) { |
|
return BI.clamp(s, 0, o.width); |
|
} |
|
}, |
|
|
|
_createTrackWrapper: function () { |
|
return BI.createWidget({ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.grayTrack, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: this.blueTrack, |
|
top: 0, |
|
left: 0, |
|
width: "0%" |
|
}] |
|
}], |
|
hgap: 8, |
|
height: 8 |
|
}, |
|
top: 8, |
|
left: 0, |
|
width: "100%" |
|
}] |
|
}) |
|
}, |
|
|
|
_checkValidation: function (v) { |
|
return BI.isNumeric(v) && !(BI.isNull(v) || v < this.min || v > this.max) |
|
}, |
|
|
|
_setBlueTrack: function (percent) { |
|
this.blueTrack.element.css({"width": percent + "%"}); |
|
}, |
|
|
|
_setLabelPosition: function (percent) { |
|
this.label.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setSliderPosition: function (percent) { |
|
this.slider.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setAllPosition: function (percent) { |
|
this._setSliderPosition(percent); |
|
this._setLabelPosition(percent); |
|
this._setBlueTrack(percent); |
|
}, |
|
|
|
_setVisible: function (visible) { |
|
this.slider.setVisible(visible); |
|
this.label.setVisible(visible); |
|
}, |
|
|
|
_getGrayTrackLength: function () { |
|
return this.grayTrack.element[0].scrollWidth |
|
}, |
|
|
|
_getValueByPercent: function (percent) { |
|
var thousandth = BI.parseInt(percent * 10); |
|
return (((this.max - this.min) * thousandth) / 1000 + this.min); |
|
}, |
|
|
|
_getPercentByValue: function (v) { |
|
return (v - this.min) * 100 / (this.max - this.min); |
|
}, |
|
|
|
getValue: function () { |
|
return this.value; |
|
}, |
|
|
|
setValue: function (v) { |
|
var o = this.options; |
|
v = BI.parseFloat(v); |
|
v = o.digit === false ? v : v.toFixed(o.digit); |
|
if ((!isNaN(v))) { |
|
if (this._checkValidation(v)) { |
|
this.value = v; |
|
} |
|
if (v > this.max) { |
|
this.value = this.max; |
|
} |
|
if (v < this.min) { |
|
this.value = this.min; |
|
} |
|
} |
|
}, |
|
|
|
setMinAndMax: function (v) { |
|
var minNumber = BI.parseFloat(v.min); |
|
var maxNumber = BI.parseFloat(v.max); |
|
if ((!isNaN(minNumber)) && (!isNaN(maxNumber)) && (maxNumber > minNumber )) { |
|
this.min = minNumber; |
|
this.max = maxNumber; |
|
} |
|
}, |
|
|
|
reset: function () { |
|
this._setVisible(false); |
|
this.enable = false; |
|
this.value = ""; |
|
this.min = 0; |
|
this.max = 0; |
|
this._setBlueTrack(0); |
|
}, |
|
|
|
populate: function () { |
|
var o = this.options; |
|
if (!isNaN(this.min) && !isNaN(this.max)) { |
|
this._setVisible(true); |
|
this.enable = true; |
|
if (BI.isNumeric(this.value) || BI.isNotEmptyString(this.value)) { |
|
this.label.setValue(this.value + o.unit); |
|
this._setAllPosition(this._getPercentByValue(this.value)); |
|
} else { |
|
this.label.setValue(this.max + o.unit); |
|
this._setAllPosition(100); |
|
} |
|
} |
|
} |
|
}); |
|
BI.SingleSliderLabel.EVENT_CHANGE = "EVENT_CHANGE"; |
|
BI.shortcut("bi.single_slider_label", BI.SingleSliderLabel);/** |
|
* normal single slider |
|
* Created by Young on 2017/6/21. |
|
*/ |
|
BI.SingleSliderNormal = BI.inherit(BI.Widget, { |
|
|
|
_constant: { |
|
HEIGHT: 28, |
|
SLIDER_WIDTH_HALF: 15, |
|
SLIDER_WIDTH: 30, |
|
SLIDER_HEIGHT: 30, |
|
TRACK_HEIGHT: 24 |
|
}, |
|
|
|
props: { |
|
baseCls: "bi-single-slider-normal bi-slider-track", |
|
minMax: { |
|
min: 0, |
|
max: 100 |
|
}, |
|
// color: "#3f8ce8" |
|
}, |
|
|
|
render: function () { |
|
var self = this; |
|
var c = this._constant; |
|
var track = this._createTrack(); |
|
this.slider = BI.createWidget({ |
|
type: "bi.single_slider_button" |
|
}); |
|
this._draggable(this.slider); |
|
|
|
var sliderVertical = BI.createWidget({ |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [this.slider] |
|
}], |
|
hgap: c.SLIDER_WIDTH_HALF, |
|
height: c.SLIDER_HEIGHT |
|
}); |
|
sliderVertical.element.click(function (e) { |
|
if (self.enable) { |
|
var offset = e.clientX - self.element.offset().left - c.SLIDER_WIDTH_HALF; |
|
var trackLength = self.track.element[0].scrollWidth; |
|
var percent = 0; |
|
if (offset < 0) { |
|
percent = 0 |
|
} |
|
if (offset > 0 && offset < (trackLength - c.SLIDER_WIDTH)) { |
|
percent = offset * 100 / self._getGrayTrackLength(); |
|
} |
|
if (offset > (trackLength - c.SLIDER_WIDTH)) { |
|
percent = 100 |
|
} |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
self._setAllPosition(significantPercent); |
|
var v = self._getValueByPercent(significantPercent); |
|
self.value = v; |
|
self.fireEvent(BI.SingleSlider.EVENT_CHANGE); |
|
} |
|
}); |
|
|
|
return { |
|
type: "bi.absolute", |
|
element: this, |
|
items: [{ |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: track, |
|
width: "100%", |
|
height: c.TRACK_HEIGHT |
|
}] |
|
}], |
|
hgap: 7, |
|
height: c.TRACK_HEIGHT |
|
}, |
|
top: 3, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: sliderVertical, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
}] |
|
} |
|
}, |
|
|
|
_draggable: function (widget) { |
|
var self = this, o = this.options; |
|
var startDrag = false; |
|
var size = 0, offset = 0, defaultSize = 0; |
|
var mouseMoveTracker = new BI.MouseMoveTracker(function (deltaX) { |
|
if (mouseMoveTracker.isDragging()) { |
|
startDrag = true; |
|
offset += deltaX; |
|
size = optimizeSize(defaultSize + offset); |
|
widget.element.addClass("dragging"); |
|
var percent = size * 100 / (self._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1));//直接对计算出来的百分数保留到小数点后一位，相当于分成了1000份。 |
|
self._setBlueTrack(significantPercent); |
|
self._setSliderPosition(significantPercent); |
|
var v = self._getValueByPercent(significantPercent); |
|
v = o.digit === false ? v : v.toFixed(o.digit); |
|
self.value = v; |
|
self.fireEvent(BI.SingleSliderNormal.EVENT_DRAG, v); |
|
} |
|
}, function () { |
|
if (startDrag === true) { |
|
size = optimizeSize(size); |
|
var percent = size * 100 / (self._getGrayTrackLength()); |
|
var significantPercent = BI.parseFloat(percent.toFixed(1)); |
|
self._setSliderPosition(significantPercent); |
|
size = 0; |
|
offset = 0; |
|
defaultSize = size; |
|
startDrag = false; |
|
} |
|
widget.element.removeClass("dragging"); |
|
mouseMoveTracker.releaseMouseMoves(); |
|
self.fireEvent(BI.SingleSlider.EVENT_CHANGE); |
|
}, document); |
|
widget.element.on("mousedown", function (event) { |
|
if(!widget.isEnabled()){ |
|
return; |
|
} |
|
defaultSize = this.offsetLeft; |
|
optimizeSize(defaultSize); |
|
mouseMoveTracker.captureMouseMoves(event); |
|
}); |
|
|
|
function optimizeSize(s) { |
|
return BI.clamp(s, 0, o.width); |
|
} |
|
}, |
|
|
|
_createTrack: function () { |
|
var self = this; |
|
var c = this._constant; |
|
this.grayTrack = BI.createWidget({ |
|
type: "bi.layout", |
|
cls: "gray-track", |
|
height: 6 |
|
}); |
|
this.blueTrack = BI.createWidget({ |
|
type: "bi.layout", |
|
cls: "blue-track bi-high-light-background", |
|
height: 6 |
|
}); |
|
if (this.options.color) { |
|
this.blueTrack.element.css({"background-color": this.options.color}); |
|
} |
|
|
|
return { |
|
type: "bi.absolute", |
|
items: [{ |
|
el: { |
|
type: "bi.vertical", |
|
items: [{ |
|
type: "bi.absolute", |
|
items: [{ |
|
el: this.grayTrack, |
|
top: 0, |
|
left: 0, |
|
width: "100%" |
|
}, { |
|
el: this.blueTrack, |
|
top: 0, |
|
left: 0, |
|
width: "0%" |
|
}] |
|
}], |
|
hgap: 8, |
|
height: 8 |
|
}, |
|
top: 8, |
|
left: 0, |
|
width: "100%" |
|
}], |
|
ref: function (ref) { |
|
self.track = ref; |
|
} |
|
} |
|
}, |
|
|
|
_checkValidation: function (v) { |
|
return !(BI.isNull(v) || v < this.min || v > this.max) |
|
}, |
|
|
|
_setBlueTrack: function (percent) { |
|
this.blueTrack.element.css({"width": percent + "%"}); |
|
}, |
|
|
|
_setSliderPosition: function (percent) { |
|
this.slider.element.css({"left": percent + "%"}); |
|
}, |
|
|
|
_setAllPosition: function (percent) { |
|
this._setSliderPosition(percent); |
|
this._setBlueTrack(percent); |
|
}, |
|
|
|
_setVisible: function (visible) { |
|
this.slider.setVisible(visible); |
|
}, |
|
|
|
_getGrayTrackLength: function () { |
|
return this.grayTrack.element[0].scrollWidth |
|
}, |
|
|
|
_getValueByPercent: function (percent) { |
|
var thousandth = BI.parseInt(percent * 10); |
|
return (((this.max - this.min) * thousandth) / 1000 + this.min); |
|
}, |
|
|
|
_getPercentByValue: function (v) { |
|
return (v - this.min) * 100 / (this.max - this.min); |
|
}, |
|
|
|
getValue: function () { |
|
return this.value; |
|
}, |
|
|
|
setValue: function (v) { |
|
var value = BI.parseFloat(v); |
|
if ((!isNaN(value))) { |
|
if (this._checkValidation(value)) { |
|
this.value = value; |
|
} |
|
if (value > this.max) { |
|
this.value = this.max; |
|
} |
|
if (value < this.min) { |
|
this.value = this.min; |
|
} |
|
} |
|
}, |
|
|
|
setMinAndMax: function (v) { |
|
var minNumber = BI.parseFloat(v.min); |
|
var maxNumber = BI.parseFloat(v.max); |
|
if ((!isNaN(minNumber)) && (!isNaN(maxNumber)) && (maxNumber > minNumber )) { |
|
this.min = minNumber; |
|
this.max = maxNumber; |
|
} |
|
}, |
|
|
|
reset: function () { |
|
this._setVisible(false); |
|
this.enable = false; |
|
this.value = ""; |
|
this.min = 0; |
|
this.max = 0; |
|
this._setBlueTrack(0); |
|
}, |
|
|
|
populate: function () { |
|
if (!isNaN(this.min) && !isNaN(this.max)) { |
|
this._setVisible(true); |
|
this.enable = true; |
|
if (BI.isNumeric(this.value) || BI.isNotEmptyString(this.value)) { |
|
this._setAllPosition(this._getPercentByValue(this.value)); |
|
} else { |
|
this._setAllPosition(100); |
|
} |
|
} |
|
} |
|
}); |
|
BI.SingleSliderNormal.EVENT_DRAG = "EVENT_DRAG"; |
|
BI.shortcut("bi.single_slider_normal", BI.SingleSliderNormal); |