148 lines
3.2 KiB
JavaScript
148 lines
3.2 KiB
JavaScript
/*
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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["dojo._base.lang"]){
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dojo._hasResource["dojo._base.lang"]=true;
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dojo.provide("dojo._base.lang");
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(function(){
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var d=dojo,_1=Object.prototype.toString;
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dojo.isString=function(it){
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return (typeof it=="string"||it instanceof String);
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};
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dojo.isArray=function(it){
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return it&&(it instanceof Array||typeof it=="array");
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};
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dojo.isFunction=function(it){
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return _1.call(it)==="[object Function]";
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};
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dojo.isObject=function(it){
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return it!==undefined&&(it===null||typeof it=="object"||d.isArray(it)||d.isFunction(it));
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};
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dojo.isArrayLike=function(it){
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return it&&it!==undefined&&!d.isString(it)&&!d.isFunction(it)&&!(it.tagName&&it.tagName.toLowerCase()=="form")&&(d.isArray(it)||isFinite(it.length));
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};
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dojo.isAlien=function(it){
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return it&&!d.isFunction(it)&&/\{\s*\[native code\]\s*\}/.test(String(it));
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};
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dojo.extend=function(_2,_3){
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for(var i=1,l=arguments.length;i<l;i++){
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d._mixin(_2.prototype,arguments[i]);
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}
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return _2;
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};
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dojo._hitchArgs=function(_4,_5){
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var _6=d._toArray(arguments,2);
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var _7=d.isString(_5);
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return function(){
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var _8=d._toArray(arguments);
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var f=_7?(_4||d.global)[_5]:_5;
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return f&&f.apply(_4||this,_6.concat(_8));
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};
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};
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dojo.hitch=function(_9,_a){
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if(arguments.length>2){
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return d._hitchArgs.apply(d,arguments);
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}
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if(!_a){
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_a=_9;
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_9=null;
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}
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if(d.isString(_a)){
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_9=_9||d.global;
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if(!_9[_a]){
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throw (["dojo.hitch: scope[\"",_a,"\"] is null (scope=\"",_9,"\")"].join(""));
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}
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return function(){
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return _9[_a].apply(_9,arguments||[]);
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};
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}
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return !_9?_a:function(){
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return _a.apply(_9,arguments||[]);
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};
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};
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dojo.delegate=dojo._delegate=(function(){
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function _b(){
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};
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return function(_c,_d){
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_b.prototype=_c;
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var _e=new _b();
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_b.prototype=null;
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if(_d){
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d._mixin(_e,_d);
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}
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return _e;
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};
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})();
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var _f=function(obj,_10,_11){
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return (_11||[]).concat(Array.prototype.slice.call(obj,_10||0));
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};
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var _12=function(obj,_13,_14){
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var arr=_14||[];
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for(var x=_13||0;x<obj.length;x++){
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arr.push(obj[x]);
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}
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return arr;
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};
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dojo._toArray=d.isIE?function(obj){
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return ((obj.item)?_12:_f).apply(this,arguments);
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}:_f;
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dojo.partial=function(_15){
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var arr=[null];
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return d.hitch.apply(d,arr.concat(d._toArray(arguments)));
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};
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var _16=d._extraNames,_17=_16.length,_18={};
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dojo.clone=function(o){
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if(!o||typeof o!="object"||d.isFunction(o)){
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return o;
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}
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if(o.nodeType&&"cloneNode" in o){
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return o.cloneNode(true);
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}
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if(o instanceof Date){
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return new Date(o.getTime());
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}
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var r,i,l,s,_19;
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if(d.isArray(o)){
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r=[];
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for(i=0,l=o.length;i<l;++i){
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if(i in o){
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r.push(d.clone(o[i]));
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}
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}
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}else{
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r=o.constructor?new o.constructor():{};
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}
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for(_19 in o){
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s=o[_19];
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if(!(_19 in r)||(r[_19]!==s&&(!(_19 in _18)||_18[_19]!==s))){
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r[_19]=d.clone(s);
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}
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}
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if(_17){
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for(i=0;i<_17;++i){
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_19=_16[i];
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s=o[_19];
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if(!(_19 in r)||(r[_19]!==s&&(!(_19 in _18)||_18[_19]!==s))){
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r[_19]=s;
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}
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}
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}
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return r;
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};
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dojo.trim=String.prototype.trim?function(str){
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return str.trim();
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}:function(str){
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return str.replace(/^\s\s*/,"").replace(/\s\s*$/,"");
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};
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var _1a=/\{([^\}]+)\}/g;
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dojo.replace=function(_1b,map,_1c){
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return _1b.replace(_1c||_1a,d.isFunction(map)?map:function(_1d,k){
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return d.getObject(k,false,map);
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});
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};
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})();
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}
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