root / trunk / web / dojo / dojox / fx / ext-dojo / reverse.js @ 12
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/*
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Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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Available via Academic Free License >= 2.1 OR the modified BSD license.
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see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.fx.ext-dojo.reverse"]){ |
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dojo._hasResource["dojox.fx.ext-dojo.reverse"]=true; |
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dojo.provide("dojox.fx.ext-dojo.reverse");
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dojo.require("dojo.fx.easing");
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dojo.require("dojo.fx");
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dojo.extend(dojo.Animation,{_reversed:false,reverse:function(_1,_2){
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var _3=this.status()=="playing"; |
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this.pause();
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this._reversed=!this._reversed; |
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var d=this.duration,_4=d*this._percent,_5=d-_4,_6=new Date().valueOf(),cp=this.curve._properties,p=this.properties,nm; |
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this._endTime=_6+_4;
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this._startTime=_6-_5;
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if(_3){
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this.gotoPercent(_5/d);
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} |
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for(nm in p){ |
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var _7=p[nm].start;
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p[nm].start=cp[nm].start=p[nm].end; |
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p[nm].end=cp[nm].end=_7; |
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} |
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if(this._reversed){ |
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if(!this.rEase){ |
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this.fEase=this.easing; |
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if(_2){
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this.rEase=_2;
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}else{
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var de=dojo.fx.easing,_8,_9;
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for(nm in de){ |
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if(this.easing==de[nm]){ |
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_8=nm; |
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break;
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} |
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} |
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if(_8){
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if(/InOut/.test(nm)||!/In|Out/i.test(nm)){ |
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this.rEase=this.easing; |
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}else{
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if(/In/.test(nm)){ |
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_9=nm.replace("In","Out"); |
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}else{
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_9=nm.replace("Out","In"); |
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} |
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} |
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if(_9){
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this.rEase=dojo.fx.easing[_9];
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} |
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}else{
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this.rEase=this.easing; |
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} |
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} |
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} |
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this.easing=this.rEase; |
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}else{
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this.easing=this.fEase; |
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} |
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if(!_1&&this.status()!="playing"){ |
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this.play();
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} |
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return this; |
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}}); |
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} |