90 lines
1.6 KiB
JavaScript
90 lines
1.6 KiB
JavaScript
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/*
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Copyright (c) 2004-2011, 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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//>>built
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define("dojo/dom-class",["./_base/lang","./_base/array","./dom"],function(_1,_2,_3){
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var _4="className";
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var _5,_6=/\s+/,a1=[""];
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function _7(s){
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if(typeof s=="string"||s instanceof String){
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if(s&&!_6.test(s)){
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a1[0]=s;
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return a1;
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}
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var a=s.split(_6);
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if(a.length&&!a[0]){
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a.shift();
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}
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if(a.length&&!a[a.length-1]){
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a.pop();
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}
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return a;
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}
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if(!s){
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return [];
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}
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return _2.filter(s,function(x){
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return x;
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});
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};
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var _8={};
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_5={contains:function containsClass(_9,_a){
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return ((" "+_3.byId(_9)[_4]+" ").indexOf(" "+_a+" ")>=0);
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},add:function addClass(_b,_c){
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_b=_3.byId(_b);
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_c=_7(_c);
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var _d=_b[_4],_e;
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_d=_d?" "+_d+" ":" ";
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_e=_d.length;
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for(var i=0,_f=_c.length,c;i<_f;++i){
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c=_c[i];
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if(c&&_d.indexOf(" "+c+" ")<0){
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_d+=c+" ";
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}
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}
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if(_e<_d.length){
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_b[_4]=_d.substr(1,_d.length-2);
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}
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},remove:function removeClass(_10,_11){
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_10=_3.byId(_10);
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var cls;
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if(_11!==undefined){
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_11=_7(_11);
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cls=" "+_10[_4]+" ";
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for(var i=0,len=_11.length;i<len;++i){
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cls=cls.replace(" "+_11[i]+" "," ");
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}
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cls=_1.trim(cls);
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}else{
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cls="";
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}
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if(_10[_4]!=cls){
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_10[_4]=cls;
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}
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},replace:function replaceClass(_12,_13,_14){
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_12=_3.byId(_12);
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_8[_4]=_12[_4];
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_5.remove(_8,_14);
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_5.add(_8,_13);
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if(_12[_4]!==_8[_4]){
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_12[_4]=_8[_4];
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}
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},toggle:function toggleClass(_15,_16,_17){
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_15=_3.byId(_15);
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if(_17===undefined){
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_16=_7(_16);
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for(var i=0,len=_16.length,c;i<len;++i){
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c=_16[i];
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_5[_5.contains(_15,c)?"remove":"add"](_15,c);
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}
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}else{
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_5[_17?"add":"remove"](_15,_16);
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}
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return _17;
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}};
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return _5;
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});
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