diff options
Diffstat (limited to 'lib/dijit/form/HorizontalSlider.js')
| -rw-r--r-- | lib/dijit/form/HorizontalSlider.js | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/lib/dijit/form/HorizontalSlider.js b/lib/dijit/form/HorizontalSlider.js new file mode 100644 index 000000000..a0cb8cf2b --- /dev/null +++ b/lib/dijit/form/HorizontalSlider.js @@ -0,0 +1,209 @@ +/* + Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved. + Available via Academic Free License >= 2.1 OR the modified BSD license. + see: http://dojotoolkit.org/license for details +*/ + + +if(!dojo._hasResource["dijit.form.HorizontalSlider"]){ +dojo._hasResource["dijit.form.HorizontalSlider"]=true; +dojo.provide("dijit.form.HorizontalSlider"); +dojo.require("dijit.form._FormWidget"); +dojo.require("dijit._Container"); +dojo.require("dojo.dnd.move"); +dojo.require("dijit.form.Button"); +dojo.require("dojo.number"); +dojo.require("dojo._base.fx"); +dojo.declare("dijit.form.HorizontalSlider",[dijit.form._FormValueWidget,dijit._Container],{templateString:dojo.cache("dijit.form","templates/HorizontalSlider.html","<table class=\"dijit dijitReset dijitSlider dijitSliderH\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\" rules=\"none\" dojoAttachEvent=\"onkeypress:_onKeyPress,onkeyup:_onKeyUp\"\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t\t><td dojoAttachPoint=\"topDecoration\" class=\"dijitReset dijitSliderDecoration dijitSliderDecorationT dijitSliderDecorationH\"></td\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset dijitSliderButtonContainer dijitSliderButtonContainerH\"\n\t\t\t><div class=\"dijitSliderDecrementIconH\" tabIndex=\"-1\" style=\"display:none\" dojoAttachPoint=\"decrementButton\"><span class=\"dijitSliderButtonInner\">-</span></div\n\t\t></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><div class=\"dijitSliderBar dijitSliderBumper dijitSliderBumperH dijitSliderLeftBumper\" dojoAttachEvent=\"onmousedown:_onClkDecBumper\"></div\n\t\t></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><input dojoAttachPoint=\"valueNode\" type=\"hidden\" ${!nameAttrSetting}\n\t\t\t/><div class=\"dijitReset dijitSliderBarContainerH\" waiRole=\"presentation\" dojoAttachPoint=\"sliderBarContainer\"\n\t\t\t\t><div waiRole=\"presentation\" dojoAttachPoint=\"progressBar\" class=\"dijitSliderBar dijitSliderBarH dijitSliderProgressBar dijitSliderProgressBarH\" dojoAttachEvent=\"onmousedown:_onBarClick\"\n\t\t\t\t\t><div class=\"dijitSliderMoveable dijitSliderMoveableH\"\n\t\t\t\t\t\t><div dojoAttachPoint=\"sliderHandle,focusNode\" class=\"dijitSliderImageHandle dijitSliderImageHandleH\" dojoAttachEvent=\"onmousedown:_onHandleClick\" waiRole=\"slider\" valuemin=\"${minimum}\" valuemax=\"${maximum}\"></div\n\t\t\t\t\t></div\n\t\t\t\t></div\n\t\t\t\t><div waiRole=\"presentation\" dojoAttachPoint=\"remainingBar\" class=\"dijitSliderBar dijitSliderBarH dijitSliderRemainingBar dijitSliderRemainingBarH\" dojoAttachEvent=\"onmousedown:_onBarClick\"></div\n\t\t\t></div\n\t\t></td\n\t\t><td class=\"dijitReset\"\n\t\t\t><div class=\"dijitSliderBar dijitSliderBumper dijitSliderBumperH dijitSliderRightBumper\" dojoAttachEvent=\"onmousedown:_onClkIncBumper\"></div\n\t\t></td\n\t\t><td class=\"dijitReset dijitSliderButtonContainer dijitSliderButtonContainerH\"\n\t\t\t><div class=\"dijitSliderIncrementIconH\" tabIndex=\"-1\" style=\"display:none\" dojoAttachPoint=\"incrementButton\"><span class=\"dijitSliderButtonInner\">+</span></div\n\t\t></td\n\t></tr\n\t><tr class=\"dijitReset\"\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t\t><td dojoAttachPoint=\"containerNode,bottomDecoration\" class=\"dijitReset dijitSliderDecoration dijitSliderDecorationB dijitSliderDecorationH\"></td\n\t\t><td class=\"dijitReset\" colspan=\"2\"></td\n\t></tr\n></table>\n"),value:0,showButtons:true,minimum:0,maximum:100,discreteValues:Infinity,pageIncrement:2,clickSelect:true,slideDuration:dijit.defaultDuration,widgetsInTemplate:true,attributeMap:dojo.delegate(dijit.form._FormWidget.prototype.attributeMap,{id:""}),baseClass:"dijitSlider",cssStateNodes:{incrementButton:"dijitSliderIncrementButton",decrementButton:"dijitSliderDecrementButton",focusNode:"dijitSliderThumb"},_mousePixelCoord:"pageX",_pixelCount:"w",_startingPixelCoord:"x",_startingPixelCount:"l",_handleOffsetCoord:"left",_progressPixelSize:"width",_onKeyUp:function(e){ +if(this.disabled||this.readOnly||e.altKey||e.ctrlKey||e.metaKey){ +return; +} +this._setValueAttr(this.value,true); +},_onKeyPress:function(e){ +if(this.disabled||this.readOnly||e.altKey||e.ctrlKey||e.metaKey){ +return; +} +switch(e.charOrCode){ +case dojo.keys.HOME: +this._setValueAttr(this.minimum,false); +break; +case dojo.keys.END: +this._setValueAttr(this.maximum,false); +break; +case ((this._descending||this.isLeftToRight())?dojo.keys.RIGHT_ARROW:dojo.keys.LEFT_ARROW): +case (this._descending===false?dojo.keys.DOWN_ARROW:dojo.keys.UP_ARROW): +case (this._descending===false?dojo.keys.PAGE_DOWN:dojo.keys.PAGE_UP): +this.increment(e); +break; +case ((this._descending||this.isLeftToRight())?dojo.keys.LEFT_ARROW:dojo.keys.RIGHT_ARROW): +case (this._descending===false?dojo.keys.UP_ARROW:dojo.keys.DOWN_ARROW): +case (this._descending===false?dojo.keys.PAGE_UP:dojo.keys.PAGE_DOWN): +this.decrement(e); +break; +default: +return; +} +dojo.stopEvent(e); +},_onHandleClick:function(e){ +if(this.disabled||this.readOnly){ +return; +} +if(!dojo.isIE){ +dijit.focus(this.sliderHandle); +} +dojo.stopEvent(e); +},_isReversed:function(){ +return !this.isLeftToRight(); +},_onBarClick:function(e){ +if(this.disabled||this.readOnly||!this.clickSelect){ +return; +} +dijit.focus(this.sliderHandle); +dojo.stopEvent(e); +var _1=dojo.position(this.sliderBarContainer,true); +var _2=e[this._mousePixelCoord]-_1[this._startingPixelCoord]; +this._setPixelValue(this._isReversed()?(_1[this._pixelCount]-_2):_2,_1[this._pixelCount],true); +this._movable.onMouseDown(e); +},_setPixelValue:function(_3,_4,_5){ +if(this.disabled||this.readOnly){ +return; +} +_3=_3<0?0:_4<_3?_4:_3; +var _6=this.discreteValues; +if(_6<=1||_6==Infinity){ +_6=_4; +} +_6--; +var _7=_4/_6; +var _8=Math.round(_3/_7); +this._setValueAttr((this.maximum-this.minimum)*_8/_6+this.minimum,_5); +},_setValueAttr:function(_9,_a){ +this.valueNode.value=this.value=_9; +dijit.setWaiState(this.focusNode,"valuenow",_9); +this.inherited(arguments); +var _b=(_9-this.minimum)/(this.maximum-this.minimum); +var _c=(this._descending===false)?this.remainingBar:this.progressBar; +var _d=(this._descending===false)?this.progressBar:this.remainingBar; +if(this._inProgressAnim&&this._inProgressAnim.status!="stopped"){ +this._inProgressAnim.stop(true); +} +if(_a&&this.slideDuration>0&&_c.style[this._progressPixelSize]){ +var _e=this; +var _f={}; +var _10=parseFloat(_c.style[this._progressPixelSize]); +var _11=this.slideDuration*(_b-_10/100); +if(_11==0){ +return; +} +if(_11<0){ +_11=0-_11; +} +_f[this._progressPixelSize]={start:_10,end:_b*100,units:"%"}; +this._inProgressAnim=dojo.animateProperty({node:_c,duration:_11,onAnimate:function(v){ +_d.style[_e._progressPixelSize]=(100-parseFloat(v[_e._progressPixelSize]))+"%"; +},onEnd:function(){ +delete _e._inProgressAnim; +},properties:_f}); +this._inProgressAnim.play(); +}else{ +_c.style[this._progressPixelSize]=(_b*100)+"%"; +_d.style[this._progressPixelSize]=((1-_b)*100)+"%"; +} +},_bumpValue:function(_12,_13){ +if(this.disabled||this.readOnly){ +return; +} +var s=dojo.getComputedStyle(this.sliderBarContainer); +var c=dojo._getContentBox(this.sliderBarContainer,s); +var _14=this.discreteValues; +if(_14<=1||_14==Infinity){ +_14=c[this._pixelCount]; +} +_14--; +var _15=(this.value-this.minimum)*_14/(this.maximum-this.minimum)+_12; +if(_15<0){ +_15=0; +} +if(_15>_14){ +_15=_14; +} +_15=_15*(this.maximum-this.minimum)/_14+this.minimum; +this._setValueAttr(_15,_13); +},_onClkBumper:function(val){ +if(this.disabled||this.readOnly||!this.clickSelect){ +return; +} +this._setValueAttr(val,true); +},_onClkIncBumper:function(){ +this._onClkBumper(this._descending===false?this.minimum:this.maximum); +},_onClkDecBumper:function(){ +this._onClkBumper(this._descending===false?this.maximum:this.minimum); +},decrement:function(e){ +this._bumpValue(e.charOrCode==dojo.keys.PAGE_DOWN?-this.pageIncrement:-1); +},increment:function(e){ +this._bumpValue(e.charOrCode==dojo.keys.PAGE_UP?this.pageIncrement:1); +},_mouseWheeled:function(evt){ +dojo.stopEvent(evt); +var _16=!dojo.isMozilla; +var _17=evt[(_16?"wheelDelta":"detail")]*(_16?1:-1); +this._bumpValue(_17<0?-1:1,true); +},startup:function(){ +if(this._started){ +return; +} +dojo.forEach(this.getChildren(),function(_18){ +if(this[_18.container]!=this.containerNode){ +this[_18.container].appendChild(_18.domNode); +} +},this); +this.inherited(arguments); +},_typematicCallback:function(_19,_1a,e){ +if(_19==-1){ +this._setValueAttr(this.value,true); +}else{ +this[(_1a==(this._descending?this.incrementButton:this.decrementButton))?"decrement":"increment"](e); +} +},postCreate:function(){ +if(this.showButtons){ +this.incrementButton.style.display=""; +this.decrementButton.style.display=""; +this._connects.push(dijit.typematic.addMouseListener(this.decrementButton,this,"_typematicCallback",25,500)); +this._connects.push(dijit.typematic.addMouseListener(this.incrementButton,this,"_typematicCallback",25,500)); +} +this.connect(this.domNode,!dojo.isMozilla?"onmousewheel":"DOMMouseScroll","_mouseWheeled"); +var _1b=dojo.declare(dijit.form._SliderMover,{widget:this}); +this._movable=new dojo.dnd.Moveable(this.sliderHandle,{mover:_1b}); +var _1c=dojo.query("label[for=\""+this.id+"\"]"); +if(_1c.length){ +_1c[0].id=(this.id+"_label"); +dijit.setWaiState(this.focusNode,"labelledby",_1c[0].id); +} +dijit.setWaiState(this.focusNode,"valuemin",this.minimum); +dijit.setWaiState(this.focusNode,"valuemax",this.maximum); +this.inherited(arguments); +this._layoutHackIE7(); +},destroy:function(){ +this._movable.destroy(); +if(this._inProgressAnim&&this._inProgressAnim.status!="stopped"){ +this._inProgressAnim.stop(true); +} +this._supportingWidgets=dijit.findWidgets(this.domNode); +this.inherited(arguments); +}}); +dojo.declare("dijit.form._SliderMover",dojo.dnd.Mover,{onMouseMove:function(e){ +var _1d=this.widget; +var _1e=_1d._abspos; +if(!_1e){ +_1e=_1d._abspos=dojo.position(_1d.sliderBarContainer,true); +_1d._setPixelValue_=dojo.hitch(_1d,"_setPixelValue"); +_1d._isReversed_=_1d._isReversed(); +} +var _1f=e[_1d._mousePixelCoord]-_1e[_1d._startingPixelCoord]; +_1d._setPixelValue_(_1d._isReversed_?(_1e[_1d._pixelCount]-_1f):_1f,_1e[_1d._pixelCount],false); +},destroy:function(e){ +dojo.dnd.Mover.prototype.destroy.apply(this,arguments); +var _20=this.widget; +_20._abspos=null; +_20._setValueAttr(_20.value,true); +}}); +} |