root / trunk / web / dojo / dojox / fx / ext-dojo / reverse.js
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.fx.ext-dojo.reverse"]){ |
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| 9 | dojo._hasResource["dojox.fx.ext-dojo.reverse"]=true; |
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| 10 | dojo.provide("dojox.fx.ext-dojo.reverse");
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| 11 | dojo.require("dojo.fx.easing");
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| 12 | dojo.require("dojo.fx");
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| 13 | dojo.extend(dojo.Animation,{_reversed:false,reverse:function(_1,_2){
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| 14 | var _3=this.status()=="playing"; |
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| 15 | this.pause();
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| 16 | this._reversed=!this._reversed; |
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| 17 | 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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| 18 | this._endTime=_6+_4;
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| 19 | this._startTime=_6-_5;
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| 20 | if(_3){
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| 21 | this.gotoPercent(_5/d);
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| 22 | } |
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| 23 | for(nm in p){ |
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| 24 | var _7=p[nm].start;
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| 25 | p[nm].start=cp[nm].start=p[nm].end; |
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| 26 | p[nm].end=cp[nm].end=_7; |
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| 27 | } |
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| 28 | if(this._reversed){ |
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| 29 | if(!this.rEase){ |
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| 30 | this.fEase=this.easing; |
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| 31 | if(_2){
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| 32 | this.rEase=_2;
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| 33 | }else{
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| 34 | var de=dojo.fx.easing,_8,_9;
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| 35 | for(nm in de){ |
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| 36 | if(this.easing==de[nm]){ |
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| 37 | _8=nm; |
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| 38 | break;
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| 39 | } |
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| 40 | } |
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| 41 | if(_8){
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| 42 | if(/InOut/.test(nm)||!/In|Out/i.test(nm)){ |
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| 43 | this.rEase=this.easing; |
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| 44 | }else{
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| 45 | if(/In/.test(nm)){ |
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| 46 | _9=nm.replace("In","Out"); |
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| 47 | }else{
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| 48 | _9=nm.replace("Out","In"); |
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| 49 | } |
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| 50 | } |
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| 51 | if(_9){
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| 52 | this.rEase=dojo.fx.easing[_9];
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| 53 | } |
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| 54 | }else{
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| 55 | this.rEase=this.easing; |
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| 56 | } |
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| 57 | } |
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| 58 | } |
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| 59 | this.easing=this.rEase; |
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| 60 | }else{
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| 61 | this.easing=this.fEase; |
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| 62 | } |
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| 63 | if(!_1&&this.status()!="playing"){ |
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| 64 | this.play();
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| 65 | } |
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| 66 | return this; |
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| 67 | }}); |
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| 68 | } |