//
//  iWeb - WidgetCommon.js
//  Copyright (c) 2007-2008 Apple Inc. All rights reserved.
//

var widgets=[];var identifiersToStringLocalizations=[];var Widget=Class.create({initialize:function(instanceID,widgetPath,sharedPath,sitePath,preferences,runningInApp)
{if(instanceID)
{this.instanceID=instanceID;this.widgetPath=widgetPath;this.sharedPath=sharedPath;this.sitePath=sitePath;this.preferences=preferences;this.runningInApp=(runningInApp===undefined)?false:runningInApp;this.onloadReceived=false;if(this.preferences&&this.runningInApp==true)
{this.preferences.widget=this;setTransparentGifURL(this.sharedPath.stringByAppendingPathComponent("None.gif"));}
this.div().widget=this;window[instanceID]=this;widgets.push(this);widgets[instanceID]=this;if(!this.constructor.instances)
{this.constructor.instances=new Array();}
this.constructor.instances.push(this);}},div:function()
{var divID=this.instanceID;if(arguments.length==1)
{divID=this.instanceID+"-"+arguments[0];}
return $(divID);},onload:function()
{this.onloadReceived=true;},onunload:function()
{},didBecomeSelected:function()
{},didBecomeDeselected:function()
{},didBeginEditing:function()
{},didEndEditing:function()
{},setNeedsDisplay:function()
{},preferenceForKey:function(key)
{var value;if(this.preferences)
value=this.preferences[key];return value;},initializeDefaultPreferences:function(prefs)
{var self=this;$H(prefs).each(function(pair)
{if(self.preferenceForKey(pair.key)===undefined)
{self.setPreferenceForKey(pair.value,pair.key,false);}});},setPreferenceForKey:function(preference,key,registerUndo)
{if(this.runningInApp)
{if(registerUndo===undefined)
registerUndo=true;if((registerUndo==false)&&this.preferences.disableUndoRegistration)
this.preferences.disableUndoRegistration();this.preferences[key]=preference;if((registerUndo==false)&&this.preferences.enableUndoRegistration)
this.preferences.enableUndoRegistration();}
else
{this.preferences[key]=preference;this.changedPreferenceForKey(key);}},changedPreferenceForKey:function(key)
{},postNotificationWithNameAndUserInfo:function(name,userInfo)
{if(window.NotificationCenter!==undefined)
{NotificationCenter.postNotification(new IWNotification(name,null,userInfo));}},sizeWillChange:function()
{},sizeDidChange:function()
{},widgetWidth:function()
{var enclosingDiv=this.div();if(enclosingDiv)
return enclosingDiv.offsetWidth;else
return null;},widgetHeight:function()
{var enclosingDiv=this.div();if(enclosingDiv)
return enclosingDiv.offsetHeight;else
return null;},getInstanceId:function(id)
{var fullId=this.instanceID+"-"+id;if(arguments.length==2)
{fullId+=("$"+arguments[1]);}
return fullId;},getElementById:function(id)
{var fullId=this.getInstanceId.apply(this,arguments);return $(fullId);},localizedString:function(string)
{return LocalizedString(this.widgetIdentifier,string);},showView:function(viewName)
{var futureView=this.m_views[viewName];if((futureView!=this.m_currentView)&&(futureView!=this.m_futureView))
{this.m_futureView=futureView;if(this.m_fadeAnimation)
{this.m_fadeAnimation.stop();}
var previousView=this.m_currentView;this.m_currentView=futureView;var currentView=this.m_currentView;this.m_futureView=null;this.m_fadeAnimation=new SimpleAnimation(function(){delete this.m_fadeAnimation;}.bind(this));this.m_fadeAnimation.pre=function()
{if(previousView)
{previousView.ensureDiv().setStyle({zIndex:0,opacity:1});}
if(currentView)
{currentView.ensureDiv().setStyle({zIndex:1,opacity:0});currentView.show();currentView.render();}}
this.m_fadeAnimation.post=function()
{!previousView||previousView.hide();!currentView||currentView.ensureDiv().setStyle({zIndex:'',opacity:1});!currentView||!currentView.doneFadingIn||currentView.doneFadingIn();}
this.m_fadeAnimation.update=function(now)
{!currentView||currentView.ensureDiv().setOpacity(