michael@0: <?xml version="1.0"?>
michael@0: <!-- This Source Code Form is subject to the terms of the Mozilla Public
michael@0:    - License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
michael@0: 
michael@0: 
michael@0: <!DOCTYPE bindings [
michael@0:   <!ENTITY % wizardDTD SYSTEM "chrome://global/locale/wizard.dtd">
michael@0:   %wizardDTD;
michael@0: ]>
michael@0: 
michael@0: <bindings id="wizardBindings"
michael@0:    xmlns="http://www.mozilla.org/xbl"
michael@0:    xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
michael@0:    xmlns:xbl="http://www.mozilla.org/xbl">
michael@0: 
michael@0:   <binding id="wizard-base">
michael@0:     <resources>
michael@0:       <stylesheet src="chrome://global/skin/wizard.css"/>
michael@0:     </resources>
michael@0:   </binding>
michael@0:   
michael@0:   <binding id="wizard" extends="chrome://global/content/bindings/general.xml#root-element">
michael@0:     <resources>
michael@0:       <stylesheet src="chrome://global/skin/wizard.css"/>
michael@0:     </resources>
michael@0:     <content>
michael@0:       <xul:hbox class="wizard-header" anonid="Header"/>
michael@0:       
michael@0:       <xul:deck class="wizard-page-box" flex="1" anonid="Deck">
michael@0:         <children includes="wizardpage"/>
michael@0:       </xul:deck>
michael@0:       <children/>
michael@0:       
michael@0:       <xul:hbox class="wizard-buttons" anonid="Buttons" xbl:inherits="pagestep,firstpage,lastpage"/>
michael@0:     </content>
michael@0:     
michael@0:     <implementation>
michael@0:       <property name="title" onget="return document.title;"
michael@0:                              onset="return document.title = val;"/>
michael@0: 
michael@0:       <property name="canAdvance" onget="return this._canAdvance;"
michael@0:                                   onset="this._nextButton.disabled = !val; return this._canAdvance = val;"/>
michael@0:       <property name="canRewind" onget="return this._canRewind;"
michael@0:                                  onset="this._backButton.disabled = !val; return this._canRewind = val;"/>
michael@0: 
michael@0:       <property name="pageStep" readonly="true" onget="return this._pageStack.length"/>
michael@0: 
michael@0:       <field name="pageCount">0</field>
michael@0:       
michael@0:       <field name="_accessMethod">null</field>
michael@0:       <field name="_pageStack">null</field>
michael@0:       <field name="_currentPage">null</field>
michael@0: 
michael@0:       <property name="wizardPages">
michael@0:         <getter>
michael@0:         <![CDATA[
michael@0:           var xulns = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
michael@0:           return this.getElementsByTagNameNS(xulns, "wizardpage");
michael@0:         ]]>
michael@0:         </getter>
michael@0:       </property>
michael@0: 
michael@0:       <property name="currentPage" onget="return this._currentPage">
michael@0:         <setter>
michael@0:         <![CDATA[
michael@0:           if (!val)
michael@0:             return val;
michael@0:             
michael@0:           this._currentPage = val;
michael@0: 
michael@0:           // Setting this attribute allows wizard's clients to dynamically
michael@0:           // change the styles of each page based on purpose of the page. 
michael@0:           this.setAttribute("currentpageid", val.pageid);
michael@0:                     
michael@0:           if (this.onFirstPage) {
michael@0:             this.canRewind = false;
michael@0:             this.setAttribute("firstpage", "true");
michael@0: #ifdef XP_UNIX
michael@0: #ifndef XP_MACOSX
michael@0:             this._backButton.setAttribute('hidden', 'true');
michael@0: #endif
michael@0: #endif
michael@0:           } else {
michael@0:             this.canRewind = true;
michael@0:             this.setAttribute("firstpage", "false");
michael@0: #ifdef XP_UNIX
michael@0: #ifndef XP_MACOSX
michael@0:             this._backButton.setAttribute('hidden', 'false');
michael@0: #endif
michael@0: #endif
michael@0:           }
michael@0:                     
michael@0:           if (this.onLastPage) {
michael@0:             this.canAdvance = true;
michael@0:             this.setAttribute("lastpage", "true");
michael@0:           } else {
michael@0:             this.setAttribute("lastpage", "false");
michael@0:           }
michael@0: 
michael@0:           this._deck.setAttribute("selectedIndex", val.pageIndex);
michael@0:           this._advanceFocusToPage(val);
michael@0: 
michael@0:           this._adjustWizardHeader();
michael@0:           this._wizardButtons.onPageChange();
michael@0: 
michael@0:           this._fireEvent(val, "pageshow");
michael@0:           
michael@0:           return val;
michael@0:         ]]>
michael@0:         </setter>
michael@0:       </property>
michael@0: 
michael@0:       <property name="pageIndex"
michael@0:                 onget="return this._currentPage ? this._currentPage.pageIndex : -1;">
michael@0:         <setter>
michael@0:         <![CDATA[
michael@0:           if (val < 0 || val >= this.pageCount)
michael@0:             return val;
michael@0: 
michael@0:           var page = this.wizardPages[val];
michael@0:           this._pageStack[this._pageStack.length-1] = page;
michael@0:           this.currentPage = page;
michael@0: 
michael@0:           return val;
michael@0:         ]]>
michael@0:         </setter>
michael@0:       </property>
michael@0: 
michael@0:       <property name="onFirstPage" readonly="true"
michael@0:                 onget="return this._pageStack.length == 1;"/>
michael@0: 
michael@0:       <property name="onLastPage" readonly="true">
michael@0:         <getter><![CDATA[
michael@0:           var cp = this.currentPage;
michael@0:           return cp && ((this._accessMethod == "sequential" && cp.pageIndex == this.pageCount-1) ||
michael@0:                        (this._accessMethod == "random" && cp.next == ""));
michael@0:          ]]></getter>
michael@0:       </property>
michael@0: 
michael@0:       <method name="getButton">
michael@0:         <parameter name="aDlgType"/>
michael@0:         <body>
michael@0:         <![CDATA[
michael@0:           var btns = this.getElementsByAttribute("dlgtype", aDlgType);
michael@0:           return btns.item(0) ? btns[0] : document.getAnonymousElementByAttribute(this._wizardButtons, "dlgtype", aDlgType);
michael@0:         ]]>
michael@0:         </body>
michael@0:       </method>
michael@0: 
michael@0:       <field name="_canAdvance"/>
michael@0:       <field name="_canRewind"/>
michael@0:       <field name="_wizardHeader"/>
michael@0:       <field name="_wizardButtons"/>
michael@0:       <field name="_deck"/>
michael@0:       <field name="_backButton"/>
michael@0:       <field name="_nextButton"/>
michael@0:       <field name="_cancelButton"/>
michael@0: 
michael@0:       <!-- functions to be added as oncommand listeners to the wizard buttons -->
michael@0:       <field name="_backFunc">(function() { document.documentElement.rewind(); })</field>
michael@0:       <field name="_nextFunc">(function() { document.documentElement.advance(); })</field>
michael@0:       <field name="_finishFunc">(function() { document.documentElement.advance(); })</field>
michael@0:       <field name="_cancelFunc">(function() { document.documentElement.cancel(); })</field>
michael@0:       <field name="_extra1Func">(function() { document.documentElement.extra1(); })</field>
michael@0:       <field name="_extra2Func">(function() { document.documentElement.extra2(); })</field>
michael@0: 
michael@0:       <field name="_closeHandler">(function(event) {
michael@0:         if (document.documentElement.cancel())
michael@0:           event.preventDefault();
michael@0:       })</field>
michael@0:        
michael@0:       <constructor><![CDATA[
michael@0:         this._canAdvance = true;
michael@0:         this._canRewind = false;
michael@0:         this._hasLoaded = false;
michael@0:         
michael@0:         this._pageStack = [];
michael@0:         
michael@0:         try {
michael@0:           // need to create string bundle manually instead of using <xul:stringbundle/>
michael@0:           // see bug 63370 for details
michael@0:           this._bundle = Components.classes["@mozilla.org/intl/stringbundle;1"]
michael@0:                                    .getService(Components.interfaces.nsIStringBundleService)
michael@0:                                    .createBundle("chrome://global/locale/wizard.properties");
michael@0:         } catch (e) {
michael@0:           // This fails in remote XUL, which has to provide titles for all pages
michael@0:           // see bug 142502
michael@0:         }
michael@0:         
michael@0:         // get anonymous content references
michael@0:         this._wizardHeader = document.getAnonymousElementByAttribute(this, "anonid", "Header");
michael@0:         this._wizardButtons = document.getAnonymousElementByAttribute(this, "anonid", "Buttons");
michael@0:         this._deck = document.getAnonymousElementByAttribute(this, "anonid", "Deck");
michael@0:         
michael@0:         this._initWizardButton("back");
michael@0:         this._initWizardButton("next");
michael@0:         this._initWizardButton("finish");
michael@0:         this._initWizardButton("cancel");
michael@0:         this._initWizardButton("extra1");
michael@0:         this._initWizardButton("extra2");
michael@0:         
michael@0:         this._initPages();
michael@0:         
michael@0:         window.addEventListener("close", this._closeHandler, false);
michael@0:         
michael@0:         // start off on the first page
michael@0:         this.pageCount = this.wizardPages.length;
michael@0:         this.advance();
michael@0:         
michael@0:         // give focus to the first focusable element in the dialog
michael@0:         window.addEventListener("load", this._setInitialFocus, false);
michael@0:       ]]></constructor>
michael@0: 
michael@0:       <method name="getPageById">
michael@0:         <parameter name="aPageId"/>
michael@0:         <body><![CDATA[
michael@0:           var els = this.getElementsByAttribute("pageid", aPageId);
michael@0:           return els.item(0);
michael@0:         ]]></body>
michael@0:       </method>
michael@0:       
michael@0:       <method name="extra1">
michael@0:         <body><![CDATA[
michael@0:           if (this.currentPage) 
michael@0:             this._fireEvent(this.currentPage, "extra1");
michael@0:         ]]></body>
michael@0:       </method>
michael@0: 
michael@0:       <method name="extra2">
michael@0:         <body><![CDATA[
michael@0:           if (this.currentPage) 
michael@0:             this._fireEvent(this.currentPage, "extra2");
michael@0:         ]]></body>
michael@0:       </method>
michael@0: 
michael@0:       <method name="rewind">
michael@0:         <body><![CDATA[
michael@0:           if (!this.canRewind)
michael@0:             return;
michael@0: 
michael@0:           if (this.currentPage && !this._fireEvent(this.currentPage, "pagehide"))
michael@0:             return;
michael@0: 
michael@0:           if (this.currentPage && !this._fireEvent(this.currentPage, "pagerewound"))
michael@0:             return;
michael@0: 
michael@0:           if (!this._fireEvent(this, "wizardback"))
michael@0:             return;
michael@0:             
michael@0:             
michael@0:           this._pageStack.pop();
michael@0:           this.currentPage = this._pageStack[this._pageStack.length-1];
michael@0:           this.setAttribute("pagestep", this._pageStack.length);
michael@0:         ]]></body>
michael@0:       </method>
michael@0: 
michael@0:       <method name="advance">
michael@0:         <parameter name="aPageId"/>
michael@0:         <body><![CDATA[
michael@0:           if (!this.canAdvance)
michael@0:             return; 
michael@0:             
michael@0:           if (this.currentPage && !this._fireEvent(this.currentPage, "pagehide"))
michael@0:             return;
michael@0:             
michael@0:           if (this.currentPage && !this._fireEvent(this.currentPage, "pageadvanced"))
michael@0:             return;
michael@0: 
michael@0:           if (this.onLastPage && !aPageId) {
michael@0:             if (this._fireEvent(this, "wizardfinish"))
michael@0:               window.setTimeout(function() {window.close();}, 1);
michael@0:           } else {
michael@0:             if (!this._fireEvent(this, "wizardnext"))
michael@0:               return; 
michael@0:             
michael@0:             var page;
michael@0:             if (aPageId)
michael@0:               page = this.getPageById(aPageId);
michael@0:             else {
michael@0:               if (this.currentPage) {
michael@0:                 if (this._accessMethod == "random")
michael@0:                   page = this.getPageById(this.currentPage.next);
michael@0:                 else
michael@0:                   page = this.wizardPages[this.currentPage.pageIndex+1];
michael@0:               } else
michael@0:                 page = this.wizardPages[0];
michael@0:             }
michael@0: 
michael@0:             if (page) {
michael@0:               this._pageStack.push(page);
michael@0:               this.setAttribute("pagestep", this._pageStack.length);
michael@0:   
michael@0:               this.currentPage = page;
michael@0:             }
michael@0:           }
michael@0:         ]]></body>
michael@0:       </method>
michael@0:       
michael@0:       <method name="goTo">
michael@0:         <parameter name="aPageId"/>
michael@0:         <body><![CDATA[
michael@0:           var page = this.getPageById(aPageId);
michael@0:           if (page) {
michael@0:             this._pageStack[this._pageStack.length-1] = page;
michael@0:             this.currentPage = page;
michael@0:           }
michael@0:         ]]></body>
michael@0:       </method>
michael@0:               
michael@0:       <method name="cancel">
michael@0:         <body><![CDATA[
michael@0:           if (!this._fireEvent(this, "wizardcancel"))
michael@0:             return true;
michael@0: 
michael@0:           window.close();
michael@0:           window.setTimeout(function() {window.close();}, 1);
michael@0:           return false;
michael@0:         ]]></body>
michael@0:       </method>
michael@0:       
michael@0:       <method name="_setInitialFocus">
michael@0:         <parameter name="aEvent"/>
michael@0:         <body>
michael@0:         <![CDATA[
michael@0:           document.documentElement._hasLoaded = true;
michael@0:           var focusInit = 
michael@0:             function() {
michael@0:               // give focus to the first focusable element in the dialog
michael@0:               if (!document.commandDispatcher.focusedElement)
michael@0:                 document.commandDispatcher.advanceFocusIntoSubtree(document.documentElement);
michael@0: 
michael@0:               try {
michael@0:                 var button =
michael@0:                       document.documentElement._wizardButtons.defaultButton;
michael@0:                 if (button)
michael@0:                   window.notifyDefaultButtonLoaded(button);
michael@0:               } catch (e) { }
michael@0:             };
michael@0: 
michael@0:           // Give focus after onload completes, see bug 103197.
michael@0:           setTimeout(focusInit, 0);
michael@0:         ]]>
michael@0:         </body>
michael@0:       </method>                
michael@0: 
michael@0:       <method name="_advanceFocusToPage">
michael@0:         <parameter name="aPage"/>
michael@0:         <body>
michael@0:         <![CDATA[
michael@0:           if (!this._hasLoaded)
michael@0:             return;
michael@0:             
michael@0:           document.commandDispatcher.advanceFocusIntoSubtree(aPage);
michael@0:           
michael@0:           // if advanceFocusIntoSubtree tries to focus one of our
michael@0:           // dialog buttons, then remove it and put it on the root
michael@0:           var focused = document.commandDispatcher.focusedElement;
michael@0:           if (focused && focused.hasAttribute("dlgtype"))
michael@0:             this.focus();
michael@0:         ]]>
michael@0:         </body>
michael@0:       </method>                
michael@0: 
michael@0:       <method name="_initPages">
michael@0:         <body><![CDATA[
michael@0:           var meth = "sequential";
michael@0:           var pages = this.wizardPages;
michael@0:           for (var i = 0; i < pages.length; ++i) {
michael@0:             var page = pages[i];
michael@0:             page.pageIndex = i;
michael@0:             if (page.next != "")
michael@0:               meth = "random";
michael@0:           }
michael@0:           this._accessMethod = meth;
michael@0:         ]]></body>
michael@0:       </method>
michael@0: 
michael@0:       <method name="_initWizardButton">
michael@0:         <parameter name="aName"/>
michael@0:         <body><![CDATA[
michael@0:          var btn = document.getAnonymousElementByAttribute(this._wizardButtons, "dlgtype", aName);
michael@0:          if (btn) {
michael@0:            btn.addEventListener("command", this["_"+aName+"Func"], false);
michael@0:            this["_"+aName+"Button"] = btn;
michael@0:          }
michael@0:          return btn;
michael@0:         ]]></body>
michael@0:       </method>
michael@0: 
michael@0:       <method name="_adjustWizardHeader">
michael@0:         <body><![CDATA[
michael@0:           var label = this.currentPage.getAttribute("label");
michael@0:           if (!label && this.onFirstPage && this._bundle)
michael@0: #ifdef XP_MACOSX
michael@0:             label = this._bundle.GetStringFromName("default-first-title-mac");
michael@0: #else
michael@0:             label = this._bundle.formatStringFromName("default-first-title", [this.title], 1);
michael@0: #endif
michael@0:           else if (!label && this.onLastPage && this._bundle)
michael@0: #ifdef XP_MACOSX
michael@0:             label = this._bundle.GetStringFromName("default-last-title-mac");
michael@0: #else
michael@0:             label = this._bundle.formatStringFromName("default-last-title", [this.title], 1);
michael@0: #endif
michael@0:           this._wizardHeader.setAttribute("label", label);
michael@0:           this._wizardHeader.setAttribute("description", this.currentPage.getAttribute("description"));
michael@0:         ]]></body>
michael@0:       </method>
michael@0: 
michael@0:       <method name="_hitEnter">
michael@0:         <parameter name="evt"/>
michael@0:         <body>
michael@0:         <![CDATA[
michael@0:           if (!evt.defaultPrevented)
michael@0:             this.advance();
michael@0:         ]]>
michael@0:         </body>
michael@0:       </method>
michael@0: 
michael@0:       <method name="_fireEvent">
michael@0:         <parameter name="aTarget"/>
michael@0:         <parameter name="aType"/>
michael@0:         <body>
michael@0:         <![CDATA[
michael@0:           var event = document.createEvent("Events");
michael@0:           event.initEvent(aType, true, true);
michael@0:           
michael@0:           // handle dom event handlers
michael@0:           var noCancel = aTarget.dispatchEvent(event);
michael@0:           
michael@0:           // handle any xml attribute event handlers
michael@0:           var handler = aTarget.getAttribute("on"+aType);
michael@0:           if (handler != "") {
michael@0:             var fn = new Function("event", handler);
michael@0:             var returned = fn.apply(aTarget, [event]);
michael@0:             if (returned == false)
michael@0:               noCancel = false;
michael@0:           }
michael@0: 
michael@0:           return noCancel;
michael@0:         ]]>
michael@0:         </body>
michael@0:       </method>
michael@0: 
michael@0:     </implementation>
michael@0: 
michael@0:     <handlers>
michael@0:       <handler event="keypress" keycode="VK_RETURN"
michael@0:                group="system" action="this._hitEnter(event)"/>
michael@0:       <handler event="keypress" keycode="VK_ESCAPE" group="system">
michael@0:         if (!event.defaultPrevented)
michael@0:           this.cancel();
michael@0:       </handler>
michael@0:     </handlers>
michael@0:   </binding>
michael@0: 
michael@0:   <binding id="wizardpage" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
michael@0:     <implementation>
michael@0:       <field name="pageIndex">-1</field>
michael@0:       
michael@0:       <property name="pageid" onget="return this.getAttribute('pageid');"
michael@0:                               onset="this.setAttribute('pageid', val);"/>
michael@0: 
michael@0:       <property name="next"   onget="return this.getAttribute('next');"
michael@0:                               onset="this.setAttribute('next', val);
michael@0:                                      this.parentNode._accessMethod = 'random';
michael@0:                                      return val;"/>
michael@0:     </implementation>
michael@0:   </binding>
michael@0: 
michael@0: #ifdef XP_MACOSX
michael@0:   <binding id="wizard-header" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
michael@0:     <content>
michael@0:       <xul:stack class="wizard-header-stack" flex="1">
michael@0:         <xul:vbox class="wizard-header-box-1">
michael@0:           <xul:vbox class="wizard-header-box-text">
michael@0:             <xul:label class="wizard-header-label" xbl:inherits="xbl:text=label"/>
michael@0:           </xul:vbox>
michael@0:         </xul:vbox>
michael@0:         <xul:hbox class="wizard-header-box-icon">
michael@0:           <xul:spacer flex="1"/>
michael@0:           <xul:image class="wizard-header-icon" xbl:inherits="src=iconsrc"/>
michael@0:         </xul:hbox>
michael@0:       </xul:stack>
michael@0:     </content>
michael@0:   </binding>
michael@0:   
michael@0:   <binding id="wizard-buttons" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
michael@0:     <content>
michael@0:       <xul:vbox flex="1">
michael@0:         <xul:hbox class="wizard-buttons-btm">
michael@0:           <xul:button class="wizard-button" dlgtype="extra1" hidden="true"/>
michael@0:           <xul:button class="wizard-button" dlgtype="extra2" hidden="true"/>
michael@0:           <xul:button label="&button-cancel-mac.label;" class="wizard-button" dlgtype="cancel"/>        
michael@0:           <xul:spacer flex="1"/>
michael@0:           <xul:button label="&button-back-mac.label;" accesskey="&button-back-mac.accesskey;"
michael@0:                       class="wizard-button wizard-nav-button" dlgtype="back"/>
michael@0:           <xul:button label="&button-next-mac.label;" accesskey="&button-next-mac.accesskey;"
michael@0:                       class="wizard-button wizard-nav-button" dlgtype="next"
michael@0:                       default="true" xbl:inherits="hidden=lastpage" />
michael@0:           <xul:button label="&button-finish-mac.label;" class="wizard-button"
michael@0:                       dlgtype="finish" default="true" xbl:inherits="hidden=hidefinishbutton" />
michael@0:         </xul:hbox>
michael@0:       </xul:vbox>
michael@0:     </content>
michael@0: 
michael@0:     <implementation>
michael@0:       <method name="onPageChange">
michael@0:         <body><![CDATA[
michael@0:           this.setAttribute("hidefinishbutton", !(this.getAttribute("lastpage") == "true"));
michael@0:         ]]></body>
michael@0:       </method>
michael@0:     </implementation>
michael@0: 
michael@0:   </binding>
michael@0: 
michael@0: #else
michael@0: 
michael@0:   <binding id="wizard-header" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
michael@0:     <content>
michael@0:       <xul:hbox class="wizard-header-box-1" flex="1">
michael@0:         <xul:vbox class="wizard-header-box-text" flex="1">
michael@0:           <xul:label class="wizard-header-label" xbl:inherits="xbl:text=label"/>
michael@0:           <xul:label class="wizard-header-description" xbl:inherits="xbl:text=description"/>
michael@0:         </xul:vbox>
michael@0:         <xul:image class="wizard-header-icon" xbl:inherits="src=iconsrc"/>
michael@0:       </xul:hbox>
michael@0:     </content>
michael@0:   </binding>
michael@0:   
michael@0:   <binding id="wizard-buttons" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
michael@0:     <content>
michael@0:       <xul:vbox class="wizard-buttons-box-1" flex="1">
michael@0:         <xul:separator class="wizard-buttons-separator groove"/>
michael@0:         <xul:hbox class="wizard-buttons-box-2">
michael@0:           <xul:button class="wizard-button" dlgtype="extra1" hidden="true"/>
michael@0:           <xul:button class="wizard-button" dlgtype="extra2" hidden="true"/>
michael@0:           <xul:spacer flex="1" anonid="spacer"/>
michael@0: #ifdef XP_UNIX
michael@0:           <xul:button label="&button-cancel-unix.label;" class="wizard-button"
michael@0:                       dlgtype="cancel" icon="cancel"/>
michael@0:           <xul:spacer style="width: 24px"/>
michael@0:           <xul:button label="&button-back-unix.label;" accesskey="&button-back-unix.accesskey;"
michael@0:                       class="wizard-button" dlgtype="back" icon="go-back"/>
michael@0:           <xul:deck class="wizard-next-deck" anonid="WizardButtonDeck">
michael@0:             <xul:hbox>
michael@0:               <xul:button label="&button-finish-unix.label;" class="wizard-button"
michael@0:                           dlgtype="finish" default="true" flex="1"/> 
michael@0:             </xul:hbox>
michael@0:             <xul:hbox>
michael@0:               <xul:button label="&button-next-unix.label;" accesskey="&button-next-unix.accesskey;"
michael@0:                           class="wizard-button" dlgtype="next" icon="go-forward" 
michael@0:                           default="true" flex="1"/>
michael@0:             </xul:hbox>
michael@0:           </xul:deck>
michael@0: #else
michael@0:           <xul:button label="&button-back-win.label;" accesskey="&button-back-win.accesskey;"
michael@0:                       class="wizard-button" dlgtype="back" icon="go-back"/>
michael@0:           <xul:deck class="wizard-next-deck" anonid="WizardButtonDeck">
michael@0:             <xul:hbox>
michael@0:               <xul:button label="&button-finish-win.label;" class="wizard-button"
michael@0:                           dlgtype="finish" default="true" flex="1"/> 
michael@0:             </xul:hbox>
michael@0:             <xul:hbox>
michael@0:               <xul:button label="&button-next-win.label;" accesskey="&button-next-win.accesskey;"
michael@0:                           class="wizard-button" dlgtype="next" icon="go-forward" 
michael@0:                           default="true" flex="1"/>
michael@0:             </xul:hbox>
michael@0:           </xul:deck>
michael@0:           <xul:button label="&button-cancel-win.label;" class="wizard-button"
michael@0:                       dlgtype="cancel" icon="cancel"/> 
michael@0: #endif
michael@0:         </xul:hbox>
michael@0:       </xul:vbox>
michael@0:     </content>
michael@0:     
michael@0:     <implementation>
michael@0:       <field name="_wizardButtonDeck" readonly="true">
michael@0:         document.getAnonymousElementByAttribute(this, "anonid", "WizardButtonDeck");
michael@0:       </field>
michael@0:       
michael@0:       <method name="onPageChange">
michael@0:         <body><![CDATA[
michael@0:           if (this.getAttribute("lastpage") == "true") {
michael@0:             this._wizardButtonDeck.setAttribute("selectedIndex", 0);
michael@0:           } else {
michael@0:             this._wizardButtonDeck.setAttribute("selectedIndex", 1);
michael@0:           }
michael@0:         ]]></body>
michael@0:       </method>
michael@0: 
michael@0:       <property name="defaultButton" readonly="true">
michael@0:         <getter><![CDATA[
michael@0:           const kXULNS =
michael@0:             "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
michael@0:           var buttons = this._wizardButtonDeck.selectedPanel
michael@0:                             .getElementsByTagNameNS(kXULNS, "button");
michael@0:           for (var i = 0; i < buttons.length; i++) {
michael@0:             if (buttons[i].getAttribute("default") == "true" &&
michael@0:                 !buttons[i].hidden && !buttons[i].disabled)
michael@0:               return buttons[i];
michael@0:           }
michael@0:           return null;
michael@0:         ]]></getter>
michael@0:       </property>
michael@0:     </implementation>
michael@0:   </binding>
michael@0: #endif
michael@0: 
michael@0: </bindings>