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| function Queue(){
| Object.defineProperties(
| this,
| {
| add:{
| enumerable:true,
| writable:false,
| value:addToQueue
| },
| next:{
| enumerable:true,
| writable:false,
| value:run
| },
| clear:{
| enumerable:true,
| writable:false,
| value:clearQueue
| },
| contents:{
| enumerable:false,
| get:getQueue,
| set:setQueue
| },
| autoRun:{
| enumerable:true,
| writable:true,
| value:true
| },
| stop:{
| enumerable:true,
| writable:true,
| value:false
| }
| }
| );
|
| var queue=[];
| var running=false;
| var stop=false;
|
| function clearQueue(){
| queue=[];
| return queue;
| }
|
| function getQueue(){
| return queue;
| }
|
| function setQueue(val){
| queue=val;
| return queue;
| }
|
| function addToQueue(){
| for(var i in arguments){
| queue.push(arguments[i]);
| }
| if(!running && !this.stop && this.autoRun){
| this.next();
| }
| }
|
| function run(){
| running=true;
| if(queue.length<1 || this.stop){
| running=false;
| return;
| }
|
| queue.shift().bind(this)();
| }
| }
|
|
