156 lines
2.4 KiB
JavaScript
156 lines
2.4 KiB
JavaScript
//>>built
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define(["dijit","dojo","dojox"],function(_1,_2,_3){
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_2.provide("dojox.lang.async");
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(function(){
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var d=_2,_4=d.Deferred,_5=d.forEach,_6=d.some,_7=_3.lang.async,_8=Array.prototype.slice,_9=Object.prototype.toString;
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_7.seq=function(x){
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var fs=_9.call(x)=="[object Array]"?x:arguments;
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return function(_a){
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var x=new _4();
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_5(fs,function(f){
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x.addCallback(f);
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});
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x.callback(_a);
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return x;
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};
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};
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_7.par=function(x){
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var fs=_9.call(x)=="[object Array]"?x:arguments;
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return function(_b){
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var _c=new Array(fs.length),_d=function(){
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_5(_c,function(v){
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if(v instanceof _4&&v.fired<0){
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v.cancel();
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}
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});
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},x=new _4(_d),_e=fs.length;
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_5(fs,function(f,i){
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var x;
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try{
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x=f(_b);
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}
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catch(e){
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x=e;
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}
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_c[i]=x;
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});
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var _f=_6(_c,function(v){
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if(v instanceof Error){
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_d();
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x.errback(v);
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return true;
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}
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return false;
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});
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if(!_f){
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_5(_c,function(v,i){
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if(v instanceof _4){
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v.addCallbacks(function(v){
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_c[i]=v;
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if(!--_e){
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x.callback(_c);
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}
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},function(v){
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_d();
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x.errback(v);
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});
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}else{
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--_e;
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}
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});
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}
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if(!_e){
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x.callback(_c);
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}
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return x;
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};
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};
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_7.any=function(x){
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var fs=_9.call(x)=="[object Array]"?x:arguments;
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return function(_10){
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var _11=new Array(fs.length),_12=true;
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cancel=function(_13){
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_5(_11,function(v,i){
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if(i!=_13&&v instanceof _4&&v.fired<0){
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v.cancel();
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}
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});
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},x=new _4(cancel);
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_5(fs,function(f,i){
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var x;
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try{
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x=f(_10);
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}
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catch(e){
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x=e;
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}
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_11[i]=x;
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});
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var _14=_6(_11,function(v,i){
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if(!(v instanceof _4)){
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cancel(i);
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x.callback(v);
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return true;
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}
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return false;
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});
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if(!_14){
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_5(_11,function(v,i){
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v.addBoth(function(v){
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if(_12){
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_12=false;
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cancel(i);
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x.callback(v);
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}
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});
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});
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}
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return x;
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};
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};
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_7.select=function(_15,x){
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var fs=_9.call(x)=="[object Array]"?x:_8.call(arguments,1);
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return function(_16){
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return new _4().addCallback(_15).addCallback(function(v){
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if(typeof v=="number"&&v>=0&&v<fs.length){
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return fs[v](_16);
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}else{
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return new Error("async.select: out of range");
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}
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}).callback(_16);
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};
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};
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_7.ifThen=function(_17,_18,_19){
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return function(_1a){
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return new _4().addCallback(_17).addCallback(function(v){
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return (v?_18:_19)(_1a);
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}).callback(_1a);
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};
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};
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_7.loop=function(_1b,_1c){
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return function(_1d){
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var x,y=new _4(function(){
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x.cancel();
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});
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function _1e(v){
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y.errback(v);
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};
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function _1f(v){
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if(v){
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x.addCallback(_1c).addCallback(_20);
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}else{
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y.callback(v);
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}
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return v;
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};
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function _20(_21){
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x=new _4().addCallback(_1b).addCallback(_1f).addErrback(_1e);
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x.callback(_21);
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};
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_20(_1d);
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return y;
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};
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};
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})();
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});
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