| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.off.sync"]){ |
| dojo._hasResource["dojox.off.sync"]=true; |
| dojo.provide("dojox.off.sync"); |
| dojo.require("dojox.storage.GearsStorageProvider"); |
| dojo.require("dojox.off._common"); |
| dojo.require("dojox.off.files"); |
| dojo.mixin(dojox.off.sync,{isSyncing:false,cancelled:false,successful:true,details:[],error:false,actions:null,autoSync:true,onSync:function(_1){ |
| },synchronize:function(){ |
| if(this.isSyncing||dojox.off.goingOnline||(!dojox.off.isOnline)){ |
| return; |
| } |
| this.isSyncing=true; |
| this.successful=false; |
| this.details=[]; |
| this.cancelled=false; |
| this.start(); |
| },cancel:function(){ |
| if(!this.isSyncing){ |
| return; |
| } |
| this.cancelled=true; |
| if(dojox.off.files.refreshing){ |
| dojox.off.files.abortRefresh(); |
| } |
| this.onSync("cancel"); |
| },finishedDownloading:function(_2,_3){ |
| if(typeof _2=="undefined"){ |
| _2=true; |
| } |
| if(!_2){ |
| this.successful=false; |
| this.details.push(_3); |
| this.error=true; |
| } |
| this.finished(); |
| },start:function(){ |
| if(this.cancelled){ |
| this.finished(); |
| return; |
| } |
| this.onSync("start"); |
| this.refreshFiles(); |
| },refreshFiles:function(){ |
| if(this.cancelled){ |
| this.finished(); |
| return; |
| } |
| this.onSync("refreshFiles"); |
| dojox.off.files.refresh(dojo.hitch(this,function(_4,_5){ |
| if(_4){ |
| this.error=true; |
| this.successful=false; |
| for(var i=0;i<_5.length;i++){ |
| this.details.push(_5[i]); |
| } |
| } |
| this.upload(); |
| })); |
| },upload:function(){ |
| if(this.cancelled){ |
| this.finished(); |
| return; |
| } |
| this.onSync("upload"); |
| dojo.connect(this.actions,"onReplayFinished",this,this.download); |
| this.actions.replay(); |
| },download:function(){ |
| if(this.cancelled){ |
| this.finished(); |
| return; |
| } |
| this.onSync("download"); |
| },finished:function(){ |
| this.isSyncing=false; |
| this.successful=(!this.cancelled&&!this.error); |
| this.onSync("finished"); |
| },_save:function(_7){ |
| this.actions._save(function(){ |
| _7(); |
| }); |
| },_load:function(_8){ |
| this.actions._load(function(){ |
| _8(); |
| }); |
| }}); |
| dojo.declare("dojox.off.sync.ActionLog",null,{entries:[],reasonHalted:null,isReplaying:false,autoSave:true,add:function(_9){ |
| if(this.isReplaying){ |
| throw "Programming error: you can not call "+"dojox.off.sync.actions.add() while "+"we are replaying an action log"; |
| } |
| this.entries.push(_9); |
| if(this.autoSave){ |
| this._save(); |
| } |
| },onReplay:function(_a,_b){ |
| },length:function(){ |
| return this.entries.length; |
| },haltReplay:function(_c){ |
| if(!this.isReplaying){ |
| return; |
| } |
| if(_c){ |
| this.reasonHalted=_c.toString(); |
| } |
| if(this.autoSave){ |
| var _d=this; |
| this._save(function(){ |
| _d.isReplaying=false; |
| _d.onReplayFinished(); |
| }); |
| }else{ |
| this.isReplaying=false; |
| this.onReplayFinished(); |
| } |
| },continueReplay:function(){ |
| if(!this.isReplaying){ |
| return; |
| } |
| this.entries.shift(); |
| if(!this.entries.length){ |
| if(this.autoSave){ |
| var _e=this; |
| this._save(function(){ |
| _e.isReplaying=false; |
| _e.onReplayFinished(); |
| }); |
| return; |
| }else{ |
| this.isReplaying=false; |
| this.onReplayFinished(); |
| return; |
| } |
| } |
| var _f=this.entries[0]; |
| this.onReplay(_f,this); |
| },clear:function(){ |
| if(this.isReplaying){ |
| return; |
| } |
| this.entries=[]; |
| if(this.autoSave){ |
| this._save(); |
| } |
| },replay:function(){ |
| if(this.isReplaying){ |
| return; |
| } |
| this.reasonHalted=null; |
| if(!this.entries.length){ |
| this.onReplayFinished(); |
| return; |
| } |
| this.isReplaying=true; |
| var _10=this.entries[0]; |
| this.onReplay(_10,this); |
| },onReplayFinished:function(){ |
| },toString:function(){ |
| var _11=""; |
| _11+="["; |
| for(var i=0;i<this.entries.length;i++){ |
| _11+="{"; |
| for(var j in this.entries[i]){ |
| _11+=j+": \""+this.entries[i][j]+"\""; |
| _11+=", "; |
| } |
| _11+="}, "; |
| } |
| _11+="]"; |
| return _11; |
| },_save:function(_14){ |
| if(!_14){ |
| _14=function(){ |
| }; |
| } |
| try{ |
| var _15=this; |
| var _16=function(_17,key,_19){ |
| if(_17==dojox.storage.FAILED){ |
| dojox.off.onFrameworkEvent("save",{status:dojox.storage.FAILED,isCoreSave:true,key:key,value:_19,namespace:dojox.off.STORAGE_NAMESPACE}); |
| _14(); |
| }else{ |
| if(_17==dojox.storage.SUCCESS){ |
| _14(); |
| } |
| } |
| }; |
| dojox.storage.put("actionlog",this.entries,_16,dojox.off.STORAGE_NAMESPACE); |
| } |
| catch(exp){ |
| |
| dojox.off.onFrameworkEvent("save",{status:dojox.storage.FAILED,isCoreSave:true,key:"actionlog",value:this.entries,namespace:dojox.off.STORAGE_NAMESPACE}); |
| _14(); |
| } |
| },_load:function(_1a){ |
| var _1b=dojox.storage.get("actionlog",dojox.off.STORAGE_NAMESPACE); |
| if(!_1b){ |
| _1b=[]; |
| } |
| this.entries=_1b; |
| _1a(); |
| }}); |
| dojox.off.sync.actions=new dojox.off.sync.ActionLog(); |
| } |
