root / trunk / web / dojo / dojox / av / _Media.js @ 11
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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.av._Media"]){ |
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dojo._hasResource["dojox.av._Media"]=true; |
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dojo.provide("dojox.av._Media");
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dojo.declare("dojox.av._Media",null,{mediaUrl:"",initialVolume:1,autoPlay:false,bufferTime:2000,minBufferTime:300,updateTime:100,id:"",isDebug:false,percentDownloaded:0,_flashObject:null,flashMedia:null,_initStatus:function(){ |
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this.status="ready"; |
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dojo.connect(this,"onPosition",this,"_figureStatus"); |
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},getTime:function(){ |
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return this.flashMedia.getTime(); |
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},onLoad:function(_1){ |
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},onDownloaded:function(_2){ |
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},onClick:function(_3){ |
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},onSwfSized:function(_4){ |
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},onMetaData:function(_5,_6){ |
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this.duration=_5.duration;
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},onPosition:function(_7){ |
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},onStart:function(_8){ |
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},onPlay:function(_9){ |
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},onPause:function(_a){ |
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},onEnd:function(_b){ |
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},onStop:function(){ |
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},onBuffer:function(_c){ |
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this.isBuffering=_c;
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},onError:function(_d,_e){ |
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console.warn("ERROR-"+_d.type.toUpperCase()+":",_d.info.code," - URL:",_e); |
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},onStatus:function(_f){ |
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},onPlayerStatus:function(_10){ |
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},onResize:function(){ |
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},_figureStatus:function(){ |
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var pos=this.getTime(); |
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if(this.status=="stopping"){ |
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this.status="stopped"; |
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this.onStop(this._eventFactory()); |
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}else{
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if(this.status=="ending"&&pos==this._prevPos){ |
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this.status="ended"; |
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this.onEnd(this._eventFactory()); |
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}else{
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if(this.duration&&pos>this.duration-0.5){ |
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this.status="ending"; |
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}else{
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if(pos===0){ |
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if(this.status=="ready"){ |
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}else{
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this.status="stopped"; |
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if(this._prevStatus!="stopped"){ |
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this.onStop(this._eventFactory()); |
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} |
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} |
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}else{
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if(this.status=="ready"){ |
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this.status="started"; |
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this.onStart(this._eventFactory()); |
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this.onPlay(this._eventFactory()); |
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}else{
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if(this.isBuffering){ |
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this.status="buffering"; |
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}else{
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if(this.status=="started"||(this.status=="playing"&&pos!=this._prevPos)){ |
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this.status="playing"; |
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}else{
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if(!this.isStopped&&this.status=="playing"&&pos==this._prevPos){ |
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this.status="paused"; |
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console.warn("pause",pos,this._prevPos); |
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if(this.status!=this._prevStatus){ |
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this.onPause(this._eventFactory()); |
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} |
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}else{
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if((this.status=="paused"||this.status=="stopped")&&pos!=this._prevPos){ |
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this.status="started"; |
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this.onPlay(this._eventFactory()); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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this._prevPos=pos;
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this._prevStatus=this.status; |
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this.onStatus(this.status); |
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},_eventFactory:function(){ |
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var evt={status:this.status}; |
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return evt;
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},_sub:function(_11,_12){ |
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dojo.subscribe(this.id+"/"+_11,this,_12); |
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},_normalizeVolume:function(vol){ |
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if(vol>1){ |
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while(vol>1){ |
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vol*=0.1;
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} |
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} |
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return vol;
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},_normalizeUrl:function(_13){ |
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if(_13&&(_13.toLowerCase().indexOf("http")<0||_13.indexOf("/")==0)){ |
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var loc=window.location.href.split("/"); |
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loc.pop(); |
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loc=loc.join("/")+"/"; |
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_13=loc+_13; |
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} |
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return _13;
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},destroy:function(){ |
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if(!this.flashMedia){ |
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this._cons.push(dojo.connect(this,"onLoad",this,"destroy")); |
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return;
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} |
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dojo.forEach(this._subs,function(s){ |
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dojo.unsubscribe(s); |
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}); |
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dojo.forEach(this._cons,function(c){ |
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dojo.disconnect(c); |
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}); |
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this._flashObject.destroy();
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}}); |
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} |