cnsidebud.js

睡衣网部分源代码 一次偶然机会 被我下载了下来

var objMmInfo = null;
var intMmCnt = 0;
var cActIdx=0;
var cActTit="";
var strMmInfo ="SMusic Media Information";

var blnfpl=false;
var blnEnabled= false;
var blnEOT=false;
var intCnSideBudStat =0;
var tidTLab=null;
var tidErr=null;
var tidMsg=null;
var intErrCnt=0;
var blnRept=false;

var blnAutoProc = true;
var blnElaps=true; 
var intDelay =500;

var objLrc = null;
var isLRC=true,isGeci=true,curLyrictype=0,curLyricid=0;
var scrollSpeed=1;
var nonLRCHandle=null;
var initVolume = 80;	//默认音量
var nextUrl = "";

function processKey() { 
if ( event.keyCode == 90 || event.keyCode == 0x25) {playPrev();}
 else if ( event.keyCode == 67 ) {wmpStop();}
 else if ( event.keyCode == 86 || event.keyCode == 80) {startSMusic();}
 else if ( event.keyCode == 88 ) {wmpPP();}
 else if ( event.keyCode == 66 || event.keyCode == 0x27) {playNext();}
 else if ( event.keyCode == 84 ) {chgTimeFmt();}
 else if ( event.keyCode == 65 ) {wmpMute();}
 else if ( event.keyCode == 83 || event.keyCode == 82) {chgPMode();}
 else if ( event.keyCode == 76 ) {chkRept();}
 else if ( event.keyCode == 77 ) {ShowHideList();}
 else if ( event.keyCode == 73 ) {alert(strMmInfo);}
} 
document.onkeydown = processKey;

/**
 * 初始化Windows Media Player 链接库建立环境设定
 */
function wmpInit(){
 var wmps = CnSideBud.settings;
 var wmpc = CnSideBud.ClosedCaption;

 wmps.autoStart=true;
 wmps.balance=0;
 wmps.enableErrorDialogs=false;
 wmps.invokeURLs = false;
 wmps.mute=false;
 wmps.playCount=1;
 wmps.rate=1;
 wmps.volume = initVolume;
 if(blnUseSmi) wmpc.captioningID="capText"; 
 CnSideBud.enabled=true;
}

/**
 * 创建 Multi-object-contents 的新数组
 */
function mkMmPath(i,u,t,s,l){
 this.mmId = i; 
 this.mmUrl = u;
 this.mmTit =t;
 this.mmDur =0;
 this.mmCl = l;
 if(blnUseSmi){this.mmSmi=s;}
}

/**
 * 给 Multi-object-contents数组附值
 */
function mkList(i,u,t,s,l){
 var ci=i;
 var cu=u;
 var ct=t;
 var cs=s;
 var cl=l;
 var idx=0;

 if(objMmInfo == null){ objMmInfo=new Array(); idx=0;}
 else{ idx=objMmInfo.length;}
 if(u=="" || u==null){cu="mms://";}
 if(t=="" || t==null){ct="未知歌曲";}
 if(l=="" || l==null){cl="未分类";}

 if(blnUseSmi){objMmInfo[idx]=new mkMmPath(ci,cu,ct,cs,cl);}
 else{objMmInfo[idx]=new mkMmPath(ci,cu,ct,cl);}

 intMmCnt=objMmInfo.length;
}


/**
 * 给 Multi-object-contents数组附值
 */
function initMPlayer(){
 var re = new RegExp("(msie[^;^)^(]*)", "ig");
 if(navigator.userAgent.search(re) == -1) {
	alert("请使用IE浏览器访问，可能无法使用播放器功能！");
 }

 wmpInit();
 if(intMmCnt<=0){
     intCnSideBudStat=1; 
     blnEnabled=false;
 }
 blnfpl=false;
 time.style.pixelLeft=3;

 if(blnRept){imgChange('rept',1);}
 else{imgChange('rept',0);}

 if(blnRndPlay){imgChange('pmode',1);}
 else{imgChange('pmode',0);}
 showTLab();
 mpc_name.innerHTML="METALism Music On";
 //disp4.innerHTML="METALism Music On";
 if(blnStatusBar){window.status=('METALism Music On');}
 if(blnAutoStart){startSMusic();}

}

/**
 * 开始播放媒体
 */
function startSMusic(){
 var wmps= CnSideBud.playState;
 if(wmps==2){CnSideBud.controls.play(); return;}
 if(wmps==3){return;}
 blnfpl=false;
 if(!blnEnabled){waitMsg();return;}
 if(intErrCnt>0){intErrCnt=0;tidErr=setTimeout('retryPlay(),1000');return;}

 if(blnRndPlay){rndPlay();}
 else{
    if(cActIdx>=intMmCnt||cActIdx<0) cActIdx=0; 
    selMmPlay(cActIdx);
 }
 if(time.style.pixelLeft==null){time.style.pixelLeft=3;}
}

/**
 * 处理播入媒体标题
 */
function selMmPlay(idx){
 clearTimeout(tidErr);
 cActIdx=idx;
 var trknum=idx+1;
 var ctit =objMmInfo[idx].mmTit;
 var ccl =objMmInfo[idx].mmCl;
 if(ctit=="nAnT"){ctit="未注释歌曲"}
 if(blnUseSmi){CnSideBud.ClosedCaption.SAMIFileName = objMmInfo[idx].mmSmi;}
 CnSideBud.URL = objMmInfo[idx].mmUrl;
 var stat= parseInt(chkWmpOState());
 cActTit="T"+ trknum + ". " + ctit;
 mpc_name.innerHTML = cActTit;
 //disp4.innerHTML = ccl;
 if(blnStatusBar){window.status=(cActTit);}
 //try{
	//showLRC("http://home.sentfun.com/music/getMusicLrc.do?id="+ objMmInfo[idx].mmId);
 ///}catch(e){}
}

/**
 * 使用wmp-obj播放媒体
 */
function wmpPlay(){CnSideBud.controls.play();}

/**
 * 停止或等待播放
 */
function wmpStop(){
 intErrCnt=0;
 clearTimeout(tidErr);
 clearInterval(tidTLab);
 imgChange("stopt",1);
 imgChange("pauzt",0);
 //imgChange("scope",0);
 showTLab();
 CnSideBud.controls.stop();
 CnSideBud.close();
 time.style.pixelLeft=3;
 mpc_name.innerHTML="等待播放";
 if(blnStatusBar){window.status=('等待播放');return true;}
}

/**
 * 暂停wmp-obj播放媒体
 */
function wmpPause(){CnSideBud.controls.pause();}

/**
 * 暂停或播放媒体
 */
function wmpPP(){
	var wmps = CnSideBud.playState;
	var wmpc=CnSideBud.controls;
	clearInterval(tidTLab);
	clearTimeout(tidMsg);
	if (wmps == 2) {wmpc.play();}
	if (wmps == 3) {wmpc.pause();mpc_time_played.innerHTML="暂停"; tidMsg=setTimeout('rtnTLab()',1500);}
	return;
}


/**
 * 随机播放(Random Play)模式
 */
function rndPlay(){
 if(!blnEnabled){waitMsg();return;}
 intErrCnt=0;
 var idx=Math.floor(Math.random() * intMmCnt);
 cActIdx= objMmInfo[idx];
 selMmPlay(cActIdx);
}

/**
 * 对已启用播放项目进行“自动连续播放”的处理
 * 这是根据上面 blnAutoProc 的设定值而决定的动作。
 */
function playAuto(){
 if(blnRept){ selMmPlay(cActIdx); return;}
 if(!blnAutoProc){wmpStop();return;}
 if(blnfpl){wmpStop(); return;}
 if(!blnEnabled){wmpStop();return;}
 if(blnEOT){ 
      if(blnLoopTrk){startSMusic();}
      else{wmpStop();}
 }
 else{  
    if(blnRndPlay){rndPlay();}
	else{
	    //cActIdx= 0; 
	    //selMmPlay(cActIdx);
	    playNext();
	 }
 }
}

/**
 * 播放使用者在播放清单上所点选的单一曲目
 */
function selPlPlay(idx){
 var wmps= CnSideBud.playState;
 if(wmps==2 || wmps==3) { CnSideBud.controls.stop(); }
 blnfpl=false; 
 intErrCnt=0;
 selMmPlay(idx);
}


/**
 * 播放上一首
 */
function playPrev(){
 var wmps= CnSideBud.playState;
 if(wmps==2 || wmps==3){CnSideBud.controls.stop();}
 blnfpl=false;
 if(!blnEnabled){waitMsg();return;}
 intErrCnt=0;
 if(blnRndPlay){rndPlay();}
 else{	
    cActIdx = cActIdx-1;
	if(cActIdx<0){cActIdx = intMmCnt-1;}
	selMmPlay(cActIdx);
 }
}

/**
 * 播放下一首媒体
 */
function playNext(){
 var wmps= CnSideBud.playState;
 if(wmps==2 || wmps==3){CnSideBud.controls.stop();}
 blnfpl=false;
 if(!blnEnabled){waitMsg();return;}
 intErrCnt=0;
 if(blnRndPlay){rndPlay();}
 else{
    cActIdx = cActIdx+1;
	if(cActIdx >=intMmCnt){cActIdx = 0;}
	selMmPlay(cActIdx);
 }
}

/**
 * 重试当前播放媒体
 */
function retryPlay(){
  selMmPlay(cActIdx);
}

/**
 * 重复播入当前媒体
 */
function chkRept(){
 var wmps=CnSideBud.playState;
 if(wmps == 3){clearInterval(tidTLab);}
 if(blnRept){blnRept=false; imgChange('rept',0);mpc_time_played.innerHTML="Norm. Play";}
 else{blnRept=true; imgChange('rept',1);mpc_time_played.innerHTML="Repeat";}
 tidMsg= setTimeout('rtnTLab()',1000);
}

/**
 * 选择播放模式：随机、顺序播放
 */
function chgPMode(){
 var wmps=CnSideBud.playState;
 if(wmps == 3){clearInterval(tidTLab);}
 if(blnRndPlay){blnRndPlay=false; imgChange('pmode',0);mpc_time_played.innerHTML="顺序播放";}
 else{blnRndPlay=true; imgChange('pmode',1);mpc_time_played.innerHTML="随机播放";}
 tidMsg=setTimeout('rtnTLab()',1000); 
}


function evtOSChg(f){
// 0(Undefined) 8(MediaChanging) 9(MediaLocating) 10(MediaConnecting) 11(MediaLoading) 
// 12(MediaOpening) 13(MediaOpen) 20(MediaWaiting) 21(OpeningUnknownURL)
 if(f==8){capText.innerHTML='<iframe name="ads" id="ads" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" style="width:100%;height:60;overflow:hidden;" allowtransparency src="ads.html"></iframe>';}
 if(f==13){
	var strTitle = CnSideBud.currentMedia.getItemInfo("title");
	if(strTitle.length <=0){strTitle = "未知"}
	var strAuthor = CnSideBud.currentMedia.getItemInfo("Author");
	if(strAuthor.length <=0){strAuthor = "未知"}
	var strCopy = CnSideBud.currentMedia.getItemInfo("Copyright");
	if(strCopy.length <=0){strCopy = "未知"}
	var strType = CnSideBud.currentMedia.getItemInfo("MediaType");
	var strDur=CnSideBud.currentMedia.durationString;
	var strUrl =CnSideBud.URL;
	var trknum=cActIdx+1;
	var ctit = objMmInfo[cActIdx].mmTit;