| /* |
| 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.declare"); |
| dojo.require("dojo._base.lang"); |
| dojo.require("dojo._base.html"); |
| (function(){ |
| var d=dojo; |
| var _2=d.mixin; |
| dojo._Line=function(_3,_4){ |
| this.start=_3; |
| this.end=_4; |
| }; |
| dojo._Line.prototype.getValue=function(n){ |
| return ((this.end-this.start)*n)+this.start; |
| }; |
| d.declare("dojo._Animation",null,{constructor:function(_6){ |
| _2(this,_6); |
| if(d.isArray(this.curve)){ |
| this.curve=new d._Line(this.curve[0],this.curve[1]); |
| } |
| },duration:350,repeat:0,rate:10,_percent:0,_startRepeatCount:0,_fire:function(_7,_8){ |
| if(this[_7]){ |
| if(dojo.config.debugAtAllCosts){ |
| this[_7].apply(this,_8||[]); |
| }else{ |
| try{ |
| this[_7].apply(this,_8||[]); |
| } |
| catch(e){ |
| console.error("exception in animation handler for:",_7); |
| console.error(e); |
| } |
| } |
| } |
| return this; |
| },play:function(_9,_a){ |
| var _t=this; |
| if(_t._delayTimer){ |
| _t._clearTimer(); |
| } |
| if(_a){ |
| _t._stopTimer(); |
| _t._active=_t._paused=false; |
| _t._percent=0; |
| }else{ |
| if(_t._active&&!_t._paused){ |
| return _t; |
| } |
| } |
| _t._fire("beforeBegin"); |
| var de=_9||_t.delay,_p=dojo.hitch(_t,"_play",_a); |
| if(de>0){ |
| _t._delayTimer=setTimeout(_p,de); |
| return _t; |
| } |
| _p(); |
| return _t; |
| },_play:function(_e){ |
| var _t=this; |
| if(_t._delayTimer){ |
| _t._clearTimer(); |
| } |
| _t._startTime=new Date().valueOf(); |
| if(_t._paused){ |
| _t._startTime-=_t.duration*_t._percent; |
| } |
| _t._endTime=_t._startTime+_t.duration; |
| _t._active=true; |
| _t._paused=false; |
| var _10=_t.curve.getValue(_t._percent); |
| if(!_t._percent){ |
| if(!_t._startRepeatCount){ |
| _t._startRepeatCount=_t.repeat; |
| } |
| _t._fire("onBegin",[_10]); |
| } |
| _t._fire("onPlay",[_10]); |
| _t._cycle(); |
| return _t; |
| },pause:function(){ |
| var _t=this; |
| if(_t._delayTimer){ |
| _t._clearTimer(); |
| } |
| _t._stopTimer(); |
| if(!_t._active){ |
| return _t; |
| } |
| _t._paused=true; |
| _t._fire("onPause",[_t.curve.getValue(_t._percent)]); |
| return _t; |
| },gotoPercent:function(_12,_13){ |
| var _t=this; |
| _t._stopTimer(); |
| _t._active=_t._paused=true; |
| _t._percent=_12; |
| if(_13){ |
| _t.play(); |
| } |
| return _t; |
| },stop:function(_15){ |
| var _t=this; |
| if(_t._delayTimer){ |
| _t._clearTimer(); |
| } |
| if(!_t._timer){ |
| return _t; |
| } |
| _t._stopTimer(); |
| if(_15){ |
| _t._percent=1; |
| } |
| _t._fire("onStop",[_t.curve.getValue(_t._percent)]); |
| _t._active=_t._paused=false; |
| return _t; |
| },status:function(){ |
| if(this._active){ |
| return this._paused?"paused":"playing"; |
| } |
| return "stopped"; |
| },_cycle:function(){ |
| var _t=this; |
| if(_t._active){ |
| var _18=new Date().valueOf(); |
| var _19=(_18-_t._startTime)/(_t._endTime-_t._startTime); |
| if(_19>=1){ |
| _19=1; |
| } |
| _t._percent=_19; |
| if(_t.easing){ |
| _19=_t.easing(_19); |
| } |
| _t._fire("onAnimate",[_t.curve.getValue(_19)]); |
| if(_t._percent<1){ |
| _t._startTimer(); |
| }else{ |
| _t._active=false; |
| if(_t.repeat>0){ |
| _t.repeat--; |
| _t.play(null,true); |
| }else{ |
| if(_t.repeat==-1){ |
| _t.play(null,true); |
| }else{ |
| if(_t._startRepeatCount){ |
| _t.repeat=_t._startRepeatCount; |
| _t._startRepeatCount=0; |
| } |
| } |
| } |
| _t._percent=0; |
| _t._fire("onEnd"); |
| _t._stopTimer(); |
| } |
| } |
| return _t; |
| },_clearTimer:function(){ |
| clearTimeout(this._delayTimer); |
| delete this._delayTimer; |
| }}); |
| var ctr=0,_1b=[],_1c=null,_1d={run:function(){ |
| }}; |
| dojo._Animation.prototype._startTimer=function(){ |
| if(!this._timer){ |
| this._timer=d.connect(_1d,"run",this,"_cycle"); |
| ctr++; |
| } |
| if(!_1c){ |
| _1c=setInterval(d.hitch(_1d,"run"),this.rate); |
| } |
| }; |
| dojo._Animation.prototype._stopTimer=function(){ |
| if(this._timer){ |
| d.disconnect(this._timer); |
| this._timer=null; |
| ctr--; |
| } |
| if(ctr<=0){ |
| clearInterval(_1c); |
| _1c=null; |
| ctr=0; |
| } |
| }; |
| var _1e=d.isIE?function(_1f){ |
| var ns=_1f.style; |
| if(!ns.width.length&&d.style(_1f,"width")=="auto"){ |
| ns.width="auto"; |
| } |
| }:function(){ |
| }; |
| dojo._fade=function(_21){ |
| _21.node=d.byId(_21.node); |
| var _22=_2({properties:{}},_21),_23=(_22.properties.opacity={}); |
| _23.start=!("start" in _22)?function(){ |
| return +d.style(_22.node,"opacity")||0; |
| }:_22.start; |
| _23.end=_22.end; |
| var _24=d.animateProperty(_22); |
| d.connect(_24,"beforeBegin",d.partial(_1e,_22.node)); |
| return _24; |
| }; |
| dojo.fadeIn=function(_25){ |
| return d._fade(_2({end:1},_25)); |
| }; |
| dojo.fadeOut=function(_26){ |
| return d._fade(_2({end:0},_26)); |
| }; |
| dojo._defaultEasing=function(n){ |
| return 0.5+((Math.sin((n+1.5)*Math.PI))/2); |
| }; |
| var _28=function(_29){ |
| this._properties=_29; |
| for(var p in _29){ |
| var _2b=_29[p]; |
| if(_2b.start instanceof d.Color){ |
| _2b.tempColor=new d.Color(); |
| } |
| } |
| }; |
| _28.prototype.getValue=function(r){ |
| var ret={}; |
| for(var p in this._properties){ |
| var _2f=this._properties[p],_30=_2f.start; |
| if(_30 instanceof d.Color){ |
| ret[p]=d.blendColors(_30,_2f.end,r,_2f.tempColor).toCss(); |
| }else{ |
| if(!d.isArray(_30)){ |
| ret[p]=((_2f.end-_30)*r)+_30+(p!="opacity"?_2f.units||"px":0); |
| } |
| } |
| } |
| return ret; |
| }; |
| dojo.animateProperty=function(_31){ |
| _31.node=d.byId(_31.node); |
| if(!_31.easing){ |
| _31.easing=d._defaultEasing; |
| } |
| var _32=new d._Animation(_31); |
| d.connect(_32,"beforeBegin",_32,function(){ |
| var pm={}; |
| for(var p in this.properties){ |
| if(p=="width"||p=="height"){ |
| this.node.display="block"; |
| } |
| var _35=this.properties[p]; |
| _35=pm[p]=_2({},(d.isObject(_35)?_35:{end:_35})); |
| if(d.isFunction(_35.start)){ |
| _35.start=_35.start(); |
| } |
| if(d.isFunction(_35.end)){ |
| _35.end=_35.end(); |
| } |
| var _36=(p.toLowerCase().indexOf("color")>=0); |
| function _37(_38,p){ |
| var v={height:_38.offsetHeight,width:_38.offsetWidth}[p]; |
| if(v!==undefined){ |
| return v; |
| } |
| v=d.style(_38,p); |
| return (p=="opacity")?+v:(_36?v:parseFloat(v)); |
| }; |
| if(!("end" in _35)){ |
| _35.end=_37(this.node,p); |
| }else{ |
| if(!("start" in _35)){ |
| _35.start=_37(this.node,p); |
| } |
| } |
| if(_36){ |
| _35.start=new d.Color(_35.start); |
| _35.end=new d.Color(_35.end); |
| }else{ |
| _35.start=(p=="opacity")?+_35.start:parseFloat(_35.start); |
| } |
| } |
| this.curve=new _28(pm); |
| }); |
| d.connect(_32,"onAnimate",d.hitch(d,"style",_32.node)); |
| return _32; |
| }; |
| dojo.anim=function(_3b,_3c,_3d,_3e,_3f,_40){ |
| return d.animateProperty({node:_3b,duration:_3d||d._Animation.prototype.duration,properties:_3c,easing:_3e,onEnd:_3f}).play(_40||0); |
| }; |
| })(); |
| } |
