// ==========================================================================
// Project:   Ember - JavaScript Application Framework
// Copyright: ©2011-2013 Tilde Inc. and contributors
//            Portions ©2006-2011 Strobe Inc.
//            Portions ©2008-2011 Apple Inc. All rights reserved.
// License:   Licensed under MIT license
//            See https://raw.github.com/emberjs/ember.js/master/LICENSE
// ==========================================================================


// Version: v1.0.0-pre.4-228-gcabc05e
// Last commit: cabc05e (2013-02-21 10:31:18 -0500)


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this){if(i==="constructor")continue;if(s=this[i]){if(o=s.transitionTarget)this.eventTransitions[i]=o;this.setupChild(n,i,s)}}t(this,"states",n)}else for(i in n)this.setupChild(n,i,n[i]);t(this,"pathsCache",{}),t(this,"pathsCacheNoContext",{})},setupChild:function(n,r,i){if(!i)return!1;i.isState?t(i,"name",r):Ember.State.detect(i)&&(i=i.create({name:r}));if(i.isState)return t(i,"parentState",this),e(this,"childStates").pushObject(i),n[r]=i,i},lookupEventTransition:function(e){var t,n=this;while(n&&!t)t=n.eventTransitions[e],n=n.get("parentState");return t},isLeaf:Ember.computed(function(){return!e(this,"childStates").length}),hasContext:!0,setup:Ember.K,enter:Ember.K,exit:Ember.K}),Ember.State.reopenClass({transitionTo:function(e){var t=function(t,n){var r=[],i,s=Ember.$&&Ember.$.Event;n&&s&&n instanceof s?n.hasOwnProperty("contexts")&&(r=n.contexts.slice()):r=[].slice.call(arguments,1),r.unshift(e),t.transitionTo.apply(t,r)};return t.transitionTarget=e,t}})}(),function(){var e=Ember.get,t=Ember.set,n=Ember.String.fmt,r=Ember.ArrayPolyfills.forEach,i=function(e){this.enterStates=e.enterStates.slice(),this.exitStates=e.exitStates.slice(),this.resolveState=e.resolveState,this.finalState=e.enterStates[e.enterStates.length-1]||e.resolveState};i.prototype={normalize:function(e,t){return this.matchContextsToStates(t),this.addInitialStates(),this.removeUnchangedContexts(e),this},matchContextsToStates:function(t){var n=this.enterStates.length-1,r=[],i,s;while(t.length>0){if(n>=0)i=this.enterStates[n--];else{if(this.enterStates.length){i=e(this.enterStates[0],"parentState");if(!i)throw"Cannot match all contexts to states"}else i=this.resolveState;this.enterStates.unshift(i),this.exitStates.unshift(i)}e(i,"hasContext")?s=t.pop():s=null,r.unshift(s)}this.contexts=r},addInitialStates:function(){var t=this.finalState,n;for(;;){n=e(t,"initialState")||"start",t=e(t,"states."+n);if(!t)break;this.finalState=t,this.enterStates.push(t),this.contexts.push(undefined)}},removeUnchangedContexts:function(e){while(this.enterStates.length>0){if(this.enterStates[0]!==this.exitStates[0])break;if(this.enterStates.length===this.contexts.length){if(e.getStateMeta(this.enterStates[0],"context")!==this.contexts[0])break;this.contexts.shift()}this.resolveState=this.enterStates.shift(),this.exitStates.shift()}}};var s=function(t,r,i){var u=this.enableLogging,a=i?"unhandledEvent":t,f=r[a],l,c,h;l=[].slice.call(arguments,3);if(typeof f=="function")return u&&(i?Ember.Logger.log(n("STATEMANAGER: Unhandled event '%@' being sent to state %@.",[t,e(r,"path")])):Ember.Logger.log(n("STATEMANAGER: Sending event '%@' to state %@.",[t,e(r,"path")]))),h=l,i&&h.unshift(t),h.unshift(this),f.apply(r,h);var p=e(r,"parentState");if(p)return c=l,c.unshift(t,p,i),s.apply(this,c);if(!i)return o.call(this,t,l,!0)},o=function(t,n,r){return n.unshift(t,e(this,"currentState"),r),s.apply(this,n)};Ember.StateManager=Ember.State.extend({init:function(){this._super(),t(this,"stateMeta",Ember.Map.create());var n=e(this,"initialState");!n&&e(this,"states.start")&&(n="start"),n&&this.transitionTo(n)},stateMetaFor:function(t){var n=e(this,"stateMeta"),r=n.get(t);return r||(r={},n.set(t,r)),r},setStateMeta:function(e,n,r){return t(this.stateMetaFor(e),n,r)},getStateMeta:function(t,n){return e(this.stateMetaFor(t),n)},currentState:null,currentPath:Ember.computed.alias("currentState.path"),transitionEvent:"setup",errorOnUnhandledEvent:!0,send:function(e){var t=[].slice.call(arguments,1);return o.call(this,e,t,!1)},unhandledEvent:function(t,n){if(e(this,"errorOnUnhandledEvent"))throw new Ember.Error(this.toString()+" could not respond to event "+n+" in state "+e(this,"currentState.path")+".")},getStateByPath:function(t,n){var r=n.split("."),i=t;for(var s=0,o=r.length;s<o;s++){i=e(e(i,"states"),r[s]);if(!i)break}return i},findStateByPath:function(t,n){var r;while(!r&&t)r=this.getStateByPath(t,n),t=e(t,"parentState");return r},getStatesInPath:function(t,n){if(!n||n==="")return undefined;var r=n.split("."),i=[],s,o;for(var u=0,a=r.length;u<a;u++){s=e(t,"states");if(!s)return undefined;o=e(s,r[u]);if(!o)return undefined;t=o,i.push(o)}return i},goToState:function(){return this.transitionTo.apply(this,arguments)},transitionTo:function(t,n){if(Ember.isEmpty(t))return;var r=n?Array.prototype.slice.call(arguments,1):[],s=e(this,"currentState")||this,o=this.contextFreeTransition(s,t),u=(new i(o)).normalize(this,r);this.enterState(u),this.triggerSetupContext(u)},contextFreeTransition:function(t,n){var r=t.pathsCache[n];if(r)return r;var i=this.getStatesInPath(t,n),s=[],o=t;while(o&&!i){s.unshift(o),o=e(o,"parentState");if(!o){i=this.getStatesInPath(this,n);if(!i)return}i=this.getStatesInPath(o,n)}while(i.length>0&&i[0]===s[0])o=i.shift(),s.shift();var u=t.pathsCache[n]={exitStates:s,enterStates:i,resolveState:o};return u},triggerSetupContext:function(t){var n=t.contexts,i=t.enterStates.length-n.length,s=t.enterStates,o=e(this,"transitionEvent");r.call(s,function(e,t){e.trigger(o,this,n[t-i])},this)},getState:function(t){var n=e(this,t),r=e(this,"parentState");if(n)return n;if(r)return r.getState(t)},enterState:function(n){var i=this.enableLogging,s=n.exitStates.slice(0).reverse();r.call(s,function(e){e.trigger("exit",this)},this),r.call(n.enterStates,function(t){i&&Ember.Logger.log("STATEMANAGER: Entering "+e(t,"path")),t.trigger("enter",this)},this),t(this,"currentState",n.finalState)}})}(),function(){}()})(),typeof location!="undefined"&&(location.hostname==="localhost"||location.hostname==="127.0.0.1")&&console.warn("You are running a production build of Ember on localhost and won't receive detailed error messages. If you want full error messages please use the non-minified build provided on the Ember website.");