| /* |
| Copyright (c) 2004-2009, 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["dojo._base.fx"]){ |
| dojo._hasResource["dojo._base.fx"]=true; |
| dojo.provide("dojo._base.fx"); |
| dojo.require("dojo._base.Color"); |
| dojo.require("dojo._base.connect"); |
| dojo.require("dojo._base.lang"); |
| dojo.require("dojo._base.html"); |
| (function(){ |
| var d=dojo; |
| var _1=d._mixin; |
| dojo._Line=function(_2,_3){ |
| this.start=_2; |
| this.end=_3; |
| }; |
| dojo._Line.prototype.getValue=function(n){ |
| return ((this.end-this.start)*n)+this.start; |
| }; |
| dojo.Animation=function(_4){ |
| _1(this,_4); |
| if(d.isArray(this.curve)){ |
| this.curve=new d._Line(this.curve[0],this.curve[1]); |
| } |
| }; |
| d._Animation=d.Animation; |
| d.extend(dojo.Animation,{duration:350,repeat:0,rate:20,_percent:0,_startRepeatCount:0,_getStep:function(){ |
| var _5=this._percent,_6=this.easing; |
| return _6?_6(_5):_5; |
| },_fire:function(_7,_8){ |
| var a=_8||[]; |
| if(this[_7]){ |
| if(d.config.debugAtAllCosts){ |
| this[_7].apply(this,a); |
| }else{ |
| try{ |
| this[_7].apply(this,a); |
| } |
| catch(e){ |
| console.error("exception in animation handler for:",_7); |
| console.error(e); |
| } |
| } |
| } |
| return this; |
| },play:function(_9,_a){ |
| var _b=this; |
| if(_b._delayTimer){ |
| _b._clearTimer(); |
| } |
| if(_a){ |
| _b._stopTimer(); |
| _b._active=_b._paused=false; |
| _b._percent=0; |
| }else{ |
| if(_b._active&&!_b._paused){ |
| return _b; |
| } |
| } |
| _b._fire("beforeBegin",[_b.node]); |
| var de=_9||_b.delay,_c=dojo.hitch(_b,"_play",_a); |
| if(de>0){ |
| _b._delayTimer=setTimeout(_c,de); |
| return _b; |
| } |
| _c(); |
| return _b; |
| },_play:function(_d){ |
| var _e=this; |
| if(_e._delayTimer){ |
| _e._clearTimer(); |
| } |
| _e._startTime=new Date().valueOf(); |
| if(_e._paused){ |
| _e._startTime-=_e.duration*_e._percent; |
| } |
| _e._endTime=_e._startTime+_e.duration; |
| _e._active=true; |
| _e._paused=false; |
| var _f=_e.curve.getValue(_e._getStep()); |
| if(!_e._percent){ |
| if(!_e._startRepeatCount){ |
| _e._startRepeatCount=_e.repeat; |
| } |
| _e._fire("onBegin",[_f]); |
| } |
| _e._fire("onPlay",[_f]); |
| _e._cycle(); |
| return _e; |
| },pause:function(){ |
| var _10=this; |
| if(_10._delayTimer){ |
| _10._clearTimer(); |
| } |
| _10._stopTimer(); |
| if(!_10._active){ |
| return _10; |
| } |
| _10._paused=true; |
| _10._fire("onPause",[_10.curve.getValue(_10._getStep())]); |
| return _10; |
| },gotoPercent:function(_11,_12){ |
| var _13=this; |
| _13._stopTimer(); |
| _13._active=_13._paused=true; |
| _13._percent=_11; |
| if(_12){ |
| _13.play(); |
| } |
| return _13; |
| },stop:function(_14){ |
| var _15=this; |
| if(_15._delayTimer){ |
| _15._clearTimer(); |
| } |
| if(!_15._timer){ |
| return _15; |
| } |
| _15._stopTimer(); |
| if(_14){ |
| _15._percent=1; |
| } |
| _15._fire("onStop",[_15.curve.getValue(_15._getStep())]); |
| _15._active=_15._paused=false; |
| return _15; |
| },status:function(){ |
| if(this._active){ |
| return this._paused?"paused":"playing"; |
| } |
| return "stopped"; |
| },_cycle:function(){ |
| var _16=this; |
| if(_16._active){ |
| var _17=new Date().valueOf(); |
| var _18=(_17-_16._startTime)/(_16._endTime-_16._startTime); |
| if(_18>=1){ |
| _18=1; |
| } |
| _16._percent=_18; |
| if(_16.easing){ |
| _18=_16.easing(_18); |
| } |
| _16._fire("onAnimate",[_16.curve.getValue(_18)]); |
| if(_16._percent<1){ |
| _16._startTimer(); |
| }else{ |
| _16._active=false; |
| if(_16.repeat>0){ |
| _16.repeat--; |
| _16.play(null,true); |
| }else{ |
| if(_16.repeat==-1){ |
| _16.play(null,true); |
| }else{ |
| if(_16._startRepeatCount){ |
| _16.repeat=_16._startRepeatCount; |
| _16._startRepeatCount=0; |
| } |
| } |
| } |
| _16._percent=0; |
| _16._fire("onEnd",[_16.node]); |
| !_16.repeat&&_16._stopTimer(); |
| } |
| } |
| return _16; |
| },_clearTimer:function(){ |
| clearTimeout(this._delayTimer); |
| delete this._delayTimer; |
| }}); |
| var ctr=0,_19=[],_1a=null,_1b={run:function(){ |
| }}; |
| d.extend(d.Animation,{_startTimer:function(){ |
| if(!this._timer){ |
| this._timer=d.connect(_1b,"run",this,"_cycle"); |
| ctr++; |
| } |
| if(!_1a){ |
| _1a=setInterval(d.hitch(_1b,"run"),this.rate); |
| } |
| },_stopTimer:function(){ |
| if(this._timer){ |
| d.disconnect(this._timer); |
| this._timer=null; |
| ctr--; |
| } |
| if(ctr<=0){ |
| clearInterval(_1a); |
| _1a=null; |
| ctr=0; |
| } |
| }}); |
| var _1c=d.isIE?function(_1d){ |
| var ns=_1d.style; |
| if(!ns.width.length&&d.style(_1d,"width")=="auto"){ |
| ns.width="auto"; |
| } |
| }:function(){ |
| }; |
| dojo._fade=function(_1e){ |
| _1e.node=d.byId(_1e.node); |
| var _1f=_1({properties:{}},_1e),_20=(_1f.properties.opacity={}); |
| _20.start=!("start" in _1f)?function(){ |
| return +d.style(_1f.node,"opacity")||0; |
| }:_1f.start; |
| _20.end=_1f.end; |
| var _21=d.animateProperty(_1f); |
| d.connect(_21,"beforeBegin",d.partial(_1c,_1f.node)); |
| return _21; |
| }; |
| dojo.fadeIn=function(_22){ |
| return d._fade(_1({end:1},_22)); |
| }; |
| dojo.fadeOut=function(_23){ |
| return d._fade(_1({end:0},_23)); |
| }; |
| dojo._defaultEasing=function(n){ |
| return 0.5+((Math.sin((n+1.5)*Math.PI))/2); |
| }; |
| var _24=function(_25){ |
| this._properties=_25; |
| for(var p in _25){ |
| var _26=_25[p]; |
| if(_26.start instanceof d.Color){ |
| _26.tempColor=new d.Color(); |
| } |
| } |
| }; |
| _24.prototype.getValue=function(r){ |
| var ret={}; |
| for(var p in this._properties){ |
| var _27=this._properties[p],_28=_27.start; |
| if(_28 instanceof d.Color){ |
| ret[p]=d.blendColors(_28,_27.end,r,_27.tempColor).toCss(); |
| }else{ |
| if(!d.isArray(_28)){ |
| ret[p]=((_27.end-_28)*r)+_28+(p!="opacity"?_27.units||"px":0); |
| } |
| } |
| } |
| return ret; |
| }; |
| dojo.animateProperty=function(_29){ |
| var n=_29.node=d.byId(_29.node); |
| if(!_29.easing){ |
| _29.easing=d._defaultEasing; |
| } |
| var _2a=new d.Animation(_29); |
| d.connect(_2a,"beforeBegin",_2a,function(){ |
| var pm={}; |
| for(var p in this.properties){ |
| if(p=="width"||p=="height"){ |
| this.node.display="block"; |
| } |
| var _2b=this.properties[p]; |
| if(d.isFunction(_2b)){ |
| _2b=_2b(n); |
| } |
| _2b=pm[p]=_1({},(d.isObject(_2b)?_2b:{end:_2b})); |
| if(d.isFunction(_2b.start)){ |
| _2b.start=_2b.start(n); |
| } |
| if(d.isFunction(_2b.end)){ |
| _2b.end=_2b.end(n); |
| } |
| var _2c=(p.toLowerCase().indexOf("color")>=0); |
| function _2d(_2e,p){ |
| var v={height:_2e.offsetHeight,width:_2e.offsetWidth}[p]; |
| if(v!==undefined){ |
| return v; |
| } |
| v=d.style(_2e,p); |
| return (p=="opacity")?+v:(_2c?v:parseFloat(v)); |
| }; |
| if(!("end" in _2b)){ |
| _2b.end=_2d(n,p); |
| }else{ |
| if(!("start" in _2b)){ |
| _2b.start=_2d(n,p); |
| } |
| } |
| if(_2c){ |
| _2b.start=new d.Color(_2b.start); |
| _2b.end=new d.Color(_2b.end); |
| }else{ |
| _2b.start=(p=="opacity")?+_2b.start:parseFloat(_2b.start); |
| } |
| } |
| this.curve=new _24(pm); |
| }); |
| d.connect(_2a,"onAnimate",d.hitch(d,"style",_2a.node)); |
| return _2a; |
| }; |
| dojo.anim=function(_2f,_30,_31,_32,_33,_34){ |
| return d.animateProperty({node:_2f,duration:_31||d.Animation.prototype.duration,properties:_30,easing:_32,onEnd:_33}).play(_34||0); |
| }; |
| })(); |
| } |
