1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/content/widgets/wizard.xml Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,611 @@
1.4 +<?xml version="1.0"?>
1.5 +<!-- This Source Code Form is subject to the terms of the Mozilla Public
1.6 + - License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
1.8 +
1.9 +
1.10 +<!DOCTYPE bindings [
1.11 + <!ENTITY % wizardDTD SYSTEM "chrome://global/locale/wizard.dtd">
1.12 + %wizardDTD;
1.13 +]>
1.14 +
1.15 +<bindings id="wizardBindings"
1.16 + xmlns="http://www.mozilla.org/xbl"
1.17 + xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
1.18 + xmlns:xbl="http://www.mozilla.org/xbl">
1.19 +
1.20 + <binding id="wizard-base">
1.21 + <resources>
1.22 + <stylesheet src="chrome://global/skin/wizard.css"/>
1.23 + </resources>
1.24 + </binding>
1.25 +
1.26 + <binding id="wizard" extends="chrome://global/content/bindings/general.xml#root-element">
1.27 + <resources>
1.28 + <stylesheet src="chrome://global/skin/wizard.css"/>
1.29 + </resources>
1.30 + <content>
1.31 + <xul:hbox class="wizard-header" anonid="Header"/>
1.32 +
1.33 + <xul:deck class="wizard-page-box" flex="1" anonid="Deck">
1.34 + <children includes="wizardpage"/>
1.35 + </xul:deck>
1.36 + <children/>
1.37 +
1.38 + <xul:hbox class="wizard-buttons" anonid="Buttons" xbl:inherits="pagestep,firstpage,lastpage"/>
1.39 + </content>
1.40 +
1.41 + <implementation>
1.42 + <property name="title" onget="return document.title;"
1.43 + onset="return document.title = val;"/>
1.44 +
1.45 + <property name="canAdvance" onget="return this._canAdvance;"
1.46 + onset="this._nextButton.disabled = !val; return this._canAdvance = val;"/>
1.47 + <property name="canRewind" onget="return this._canRewind;"
1.48 + onset="this._backButton.disabled = !val; return this._canRewind = val;"/>
1.49 +
1.50 + <property name="pageStep" readonly="true" onget="return this._pageStack.length"/>
1.51 +
1.52 + <field name="pageCount">0</field>
1.53 +
1.54 + <field name="_accessMethod">null</field>
1.55 + <field name="_pageStack">null</field>
1.56 + <field name="_currentPage">null</field>
1.57 +
1.58 + <property name="wizardPages">
1.59 + <getter>
1.60 + <![CDATA[
1.61 + var xulns = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
1.62 + return this.getElementsByTagNameNS(xulns, "wizardpage");
1.63 + ]]>
1.64 + </getter>
1.65 + </property>
1.66 +
1.67 + <property name="currentPage" onget="return this._currentPage">
1.68 + <setter>
1.69 + <![CDATA[
1.70 + if (!val)
1.71 + return val;
1.72 +
1.73 + this._currentPage = val;
1.74 +
1.75 + // Setting this attribute allows wizard's clients to dynamically
1.76 + // change the styles of each page based on purpose of the page.
1.77 + this.setAttribute("currentpageid", val.pageid);
1.78 +
1.79 + if (this.onFirstPage) {
1.80 + this.canRewind = false;
1.81 + this.setAttribute("firstpage", "true");
1.82 +#ifdef XP_UNIX
1.83 +#ifndef XP_MACOSX
1.84 + this._backButton.setAttribute('hidden', 'true');
1.85 +#endif
1.86 +#endif
1.87 + } else {
1.88 + this.canRewind = true;
1.89 + this.setAttribute("firstpage", "false");
1.90 +#ifdef XP_UNIX
1.91 +#ifndef XP_MACOSX
1.92 + this._backButton.setAttribute('hidden', 'false');
1.93 +#endif
1.94 +#endif
1.95 + }
1.96 +
1.97 + if (this.onLastPage) {
1.98 + this.canAdvance = true;
1.99 + this.setAttribute("lastpage", "true");
1.100 + } else {
1.101 + this.setAttribute("lastpage", "false");
1.102 + }
1.103 +
1.104 + this._deck.setAttribute("selectedIndex", val.pageIndex);
1.105 + this._advanceFocusToPage(val);
1.106 +
1.107 + this._adjustWizardHeader();
1.108 + this._wizardButtons.onPageChange();
1.109 +
1.110 + this._fireEvent(val, "pageshow");
1.111 +
1.112 + return val;
1.113 + ]]>
1.114 + </setter>
1.115 + </property>
1.116 +
1.117 + <property name="pageIndex"
1.118 + onget="return this._currentPage ? this._currentPage.pageIndex : -1;">
1.119 + <setter>
1.120 + <![CDATA[
1.121 + if (val < 0 || val >= this.pageCount)
1.122 + return val;
1.123 +
1.124 + var page = this.wizardPages[val];
1.125 + this._pageStack[this._pageStack.length-1] = page;
1.126 + this.currentPage = page;
1.127 +
1.128 + return val;
1.129 + ]]>
1.130 + </setter>
1.131 + </property>
1.132 +
1.133 + <property name="onFirstPage" readonly="true"
1.134 + onget="return this._pageStack.length == 1;"/>
1.135 +
1.136 + <property name="onLastPage" readonly="true">
1.137 + <getter><![CDATA[
1.138 + var cp = this.currentPage;
1.139 + return cp && ((this._accessMethod == "sequential" && cp.pageIndex == this.pageCount-1) ||
1.140 + (this._accessMethod == "random" && cp.next == ""));
1.141 + ]]></getter>
1.142 + </property>
1.143 +
1.144 + <method name="getButton">
1.145 + <parameter name="aDlgType"/>
1.146 + <body>
1.147 + <![CDATA[
1.148 + var btns = this.getElementsByAttribute("dlgtype", aDlgType);
1.149 + return btns.item(0) ? btns[0] : document.getAnonymousElementByAttribute(this._wizardButtons, "dlgtype", aDlgType);
1.150 + ]]>
1.151 + </body>
1.152 + </method>
1.153 +
1.154 + <field name="_canAdvance"/>
1.155 + <field name="_canRewind"/>
1.156 + <field name="_wizardHeader"/>
1.157 + <field name="_wizardButtons"/>
1.158 + <field name="_deck"/>
1.159 + <field name="_backButton"/>
1.160 + <field name="_nextButton"/>
1.161 + <field name="_cancelButton"/>
1.162 +
1.163 + <!-- functions to be added as oncommand listeners to the wizard buttons -->
1.164 + <field name="_backFunc">(function() { document.documentElement.rewind(); })</field>
1.165 + <field name="_nextFunc">(function() { document.documentElement.advance(); })</field>
1.166 + <field name="_finishFunc">(function() { document.documentElement.advance(); })</field>
1.167 + <field name="_cancelFunc">(function() { document.documentElement.cancel(); })</field>
1.168 + <field name="_extra1Func">(function() { document.documentElement.extra1(); })</field>
1.169 + <field name="_extra2Func">(function() { document.documentElement.extra2(); })</field>
1.170 +
1.171 + <field name="_closeHandler">(function(event) {
1.172 + if (document.documentElement.cancel())
1.173 + event.preventDefault();
1.174 + })</field>
1.175 +
1.176 + <constructor><![CDATA[
1.177 + this._canAdvance = true;
1.178 + this._canRewind = false;
1.179 + this._hasLoaded = false;
1.180 +
1.181 + this._pageStack = [];
1.182 +
1.183 + try {
1.184 + // need to create string bundle manually instead of using <xul:stringbundle/>
1.185 + // see bug 63370 for details
1.186 + this._bundle = Components.classes["@mozilla.org/intl/stringbundle;1"]
1.187 + .getService(Components.interfaces.nsIStringBundleService)
1.188 + .createBundle("chrome://global/locale/wizard.properties");
1.189 + } catch (e) {
1.190 + // This fails in remote XUL, which has to provide titles for all pages
1.191 + // see bug 142502
1.192 + }
1.193 +
1.194 + // get anonymous content references
1.195 + this._wizardHeader = document.getAnonymousElementByAttribute(this, "anonid", "Header");
1.196 + this._wizardButtons = document.getAnonymousElementByAttribute(this, "anonid", "Buttons");
1.197 + this._deck = document.getAnonymousElementByAttribute(this, "anonid", "Deck");
1.198 +
1.199 + this._initWizardButton("back");
1.200 + this._initWizardButton("next");
1.201 + this._initWizardButton("finish");
1.202 + this._initWizardButton("cancel");
1.203 + this._initWizardButton("extra1");
1.204 + this._initWizardButton("extra2");
1.205 +
1.206 + this._initPages();
1.207 +
1.208 + window.addEventListener("close", this._closeHandler, false);
1.209 +
1.210 + // start off on the first page
1.211 + this.pageCount = this.wizardPages.length;
1.212 + this.advance();
1.213 +
1.214 + // give focus to the first focusable element in the dialog
1.215 + window.addEventListener("load", this._setInitialFocus, false);
1.216 + ]]></constructor>
1.217 +
1.218 + <method name="getPageById">
1.219 + <parameter name="aPageId"/>
1.220 + <body><![CDATA[
1.221 + var els = this.getElementsByAttribute("pageid", aPageId);
1.222 + return els.item(0);
1.223 + ]]></body>
1.224 + </method>
1.225 +
1.226 + <method name="extra1">
1.227 + <body><![CDATA[
1.228 + if (this.currentPage)
1.229 + this._fireEvent(this.currentPage, "extra1");
1.230 + ]]></body>
1.231 + </method>
1.232 +
1.233 + <method name="extra2">
1.234 + <body><![CDATA[
1.235 + if (this.currentPage)
1.236 + this._fireEvent(this.currentPage, "extra2");
1.237 + ]]></body>
1.238 + </method>
1.239 +
1.240 + <method name="rewind">
1.241 + <body><![CDATA[
1.242 + if (!this.canRewind)
1.243 + return;
1.244 +
1.245 + if (this.currentPage && !this._fireEvent(this.currentPage, "pagehide"))
1.246 + return;
1.247 +
1.248 + if (this.currentPage && !this._fireEvent(this.currentPage, "pagerewound"))
1.249 + return;
1.250 +
1.251 + if (!this._fireEvent(this, "wizardback"))
1.252 + return;
1.253 +
1.254 +
1.255 + this._pageStack.pop();
1.256 + this.currentPage = this._pageStack[this._pageStack.length-1];
1.257 + this.setAttribute("pagestep", this._pageStack.length);
1.258 + ]]></body>
1.259 + </method>
1.260 +
1.261 + <method name="advance">
1.262 + <parameter name="aPageId"/>
1.263 + <body><![CDATA[
1.264 + if (!this.canAdvance)
1.265 + return;
1.266 +
1.267 + if (this.currentPage && !this._fireEvent(this.currentPage, "pagehide"))
1.268 + return;
1.269 +
1.270 + if (this.currentPage && !this._fireEvent(this.currentPage, "pageadvanced"))
1.271 + return;
1.272 +
1.273 + if (this.onLastPage && !aPageId) {
1.274 + if (this._fireEvent(this, "wizardfinish"))
1.275 + window.setTimeout(function() {window.close();}, 1);
1.276 + } else {
1.277 + if (!this._fireEvent(this, "wizardnext"))
1.278 + return;
1.279 +
1.280 + var page;
1.281 + if (aPageId)
1.282 + page = this.getPageById(aPageId);
1.283 + else {
1.284 + if (this.currentPage) {
1.285 + if (this._accessMethod == "random")
1.286 + page = this.getPageById(this.currentPage.next);
1.287 + else
1.288 + page = this.wizardPages[this.currentPage.pageIndex+1];
1.289 + } else
1.290 + page = this.wizardPages[0];
1.291 + }
1.292 +
1.293 + if (page) {
1.294 + this._pageStack.push(page);
1.295 + this.setAttribute("pagestep", this._pageStack.length);
1.296 +
1.297 + this.currentPage = page;
1.298 + }
1.299 + }
1.300 + ]]></body>
1.301 + </method>
1.302 +
1.303 + <method name="goTo">
1.304 + <parameter name="aPageId"/>
1.305 + <body><![CDATA[
1.306 + var page = this.getPageById(aPageId);
1.307 + if (page) {
1.308 + this._pageStack[this._pageStack.length-1] = page;
1.309 + this.currentPage = page;
1.310 + }
1.311 + ]]></body>
1.312 + </method>
1.313 +
1.314 + <method name="cancel">
1.315 + <body><![CDATA[
1.316 + if (!this._fireEvent(this, "wizardcancel"))
1.317 + return true;
1.318 +
1.319 + window.close();
1.320 + window.setTimeout(function() {window.close();}, 1);
1.321 + return false;
1.322 + ]]></body>
1.323 + </method>
1.324 +
1.325 + <method name="_setInitialFocus">
1.326 + <parameter name="aEvent"/>
1.327 + <body>
1.328 + <![CDATA[
1.329 + document.documentElement._hasLoaded = true;
1.330 + var focusInit =
1.331 + function() {
1.332 + // give focus to the first focusable element in the dialog
1.333 + if (!document.commandDispatcher.focusedElement)
1.334 + document.commandDispatcher.advanceFocusIntoSubtree(document.documentElement);
1.335 +
1.336 + try {
1.337 + var button =
1.338 + document.documentElement._wizardButtons.defaultButton;
1.339 + if (button)
1.340 + window.notifyDefaultButtonLoaded(button);
1.341 + } catch (e) { }
1.342 + };
1.343 +
1.344 + // Give focus after onload completes, see bug 103197.
1.345 + setTimeout(focusInit, 0);
1.346 + ]]>
1.347 + </body>
1.348 + </method>
1.349 +
1.350 + <method name="_advanceFocusToPage">
1.351 + <parameter name="aPage"/>
1.352 + <body>
1.353 + <![CDATA[
1.354 + if (!this._hasLoaded)
1.355 + return;
1.356 +
1.357 + document.commandDispatcher.advanceFocusIntoSubtree(aPage);
1.358 +
1.359 + // if advanceFocusIntoSubtree tries to focus one of our
1.360 + // dialog buttons, then remove it and put it on the root
1.361 + var focused = document.commandDispatcher.focusedElement;
1.362 + if (focused && focused.hasAttribute("dlgtype"))
1.363 + this.focus();
1.364 + ]]>
1.365 + </body>
1.366 + </method>
1.367 +
1.368 + <method name="_initPages">
1.369 + <body><![CDATA[
1.370 + var meth = "sequential";
1.371 + var pages = this.wizardPages;
1.372 + for (var i = 0; i < pages.length; ++i) {
1.373 + var page = pages[i];
1.374 + page.pageIndex = i;
1.375 + if (page.next != "")
1.376 + meth = "random";
1.377 + }
1.378 + this._accessMethod = meth;
1.379 + ]]></body>
1.380 + </method>
1.381 +
1.382 + <method name="_initWizardButton">
1.383 + <parameter name="aName"/>
1.384 + <body><![CDATA[
1.385 + var btn = document.getAnonymousElementByAttribute(this._wizardButtons, "dlgtype", aName);
1.386 + if (btn) {
1.387 + btn.addEventListener("command", this["_"+aName+"Func"], false);
1.388 + this["_"+aName+"Button"] = btn;
1.389 + }
1.390 + return btn;
1.391 + ]]></body>
1.392 + </method>
1.393 +
1.394 + <method name="_adjustWizardHeader">
1.395 + <body><![CDATA[
1.396 + var label = this.currentPage.getAttribute("label");
1.397 + if (!label && this.onFirstPage && this._bundle)
1.398 +#ifdef XP_MACOSX
1.399 + label = this._bundle.GetStringFromName("default-first-title-mac");
1.400 +#else
1.401 + label = this._bundle.formatStringFromName("default-first-title", [this.title], 1);
1.402 +#endif
1.403 + else if (!label && this.onLastPage && this._bundle)
1.404 +#ifdef XP_MACOSX
1.405 + label = this._bundle.GetStringFromName("default-last-title-mac");
1.406 +#else
1.407 + label = this._bundle.formatStringFromName("default-last-title", [this.title], 1);
1.408 +#endif
1.409 + this._wizardHeader.setAttribute("label", label);
1.410 + this._wizardHeader.setAttribute("description", this.currentPage.getAttribute("description"));
1.411 + ]]></body>
1.412 + </method>
1.413 +
1.414 + <method name="_hitEnter">
1.415 + <parameter name="evt"/>
1.416 + <body>
1.417 + <![CDATA[
1.418 + if (!evt.defaultPrevented)
1.419 + this.advance();
1.420 + ]]>
1.421 + </body>
1.422 + </method>
1.423 +
1.424 + <method name="_fireEvent">
1.425 + <parameter name="aTarget"/>
1.426 + <parameter name="aType"/>
1.427 + <body>
1.428 + <![CDATA[
1.429 + var event = document.createEvent("Events");
1.430 + event.initEvent(aType, true, true);
1.431 +
1.432 + // handle dom event handlers
1.433 + var noCancel = aTarget.dispatchEvent(event);
1.434 +
1.435 + // handle any xml attribute event handlers
1.436 + var handler = aTarget.getAttribute("on"+aType);
1.437 + if (handler != "") {
1.438 + var fn = new Function("event", handler);
1.439 + var returned = fn.apply(aTarget, [event]);
1.440 + if (returned == false)
1.441 + noCancel = false;
1.442 + }
1.443 +
1.444 + return noCancel;
1.445 + ]]>
1.446 + </body>
1.447 + </method>
1.448 +
1.449 + </implementation>
1.450 +
1.451 + <handlers>
1.452 + <handler event="keypress" keycode="VK_RETURN"
1.453 + group="system" action="this._hitEnter(event)"/>
1.454 + <handler event="keypress" keycode="VK_ESCAPE" group="system">
1.455 + if (!event.defaultPrevented)
1.456 + this.cancel();
1.457 + </handler>
1.458 + </handlers>
1.459 + </binding>
1.460 +
1.461 + <binding id="wizardpage" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
1.462 + <implementation>
1.463 + <field name="pageIndex">-1</field>
1.464 +
1.465 + <property name="pageid" onget="return this.getAttribute('pageid');"
1.466 + onset="this.setAttribute('pageid', val);"/>
1.467 +
1.468 + <property name="next" onget="return this.getAttribute('next');"
1.469 + onset="this.setAttribute('next', val);
1.470 + this.parentNode._accessMethod = 'random';
1.471 + return val;"/>
1.472 + </implementation>
1.473 + </binding>
1.474 +
1.475 +#ifdef XP_MACOSX
1.476 + <binding id="wizard-header" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
1.477 + <content>
1.478 + <xul:stack class="wizard-header-stack" flex="1">
1.479 + <xul:vbox class="wizard-header-box-1">
1.480 + <xul:vbox class="wizard-header-box-text">
1.481 + <xul:label class="wizard-header-label" xbl:inherits="xbl:text=label"/>
1.482 + </xul:vbox>
1.483 + </xul:vbox>
1.484 + <xul:hbox class="wizard-header-box-icon">
1.485 + <xul:spacer flex="1"/>
1.486 + <xul:image class="wizard-header-icon" xbl:inherits="src=iconsrc"/>
1.487 + </xul:hbox>
1.488 + </xul:stack>
1.489 + </content>
1.490 + </binding>
1.491 +
1.492 + <binding id="wizard-buttons" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
1.493 + <content>
1.494 + <xul:vbox flex="1">
1.495 + <xul:hbox class="wizard-buttons-btm">
1.496 + <xul:button class="wizard-button" dlgtype="extra1" hidden="true"/>
1.497 + <xul:button class="wizard-button" dlgtype="extra2" hidden="true"/>
1.498 + <xul:button label="&button-cancel-mac.label;" class="wizard-button" dlgtype="cancel"/>
1.499 + <xul:spacer flex="1"/>
1.500 + <xul:button label="&button-back-mac.label;" accesskey="&button-back-mac.accesskey;"
1.501 + class="wizard-button wizard-nav-button" dlgtype="back"/>
1.502 + <xul:button label="&button-next-mac.label;" accesskey="&button-next-mac.accesskey;"
1.503 + class="wizard-button wizard-nav-button" dlgtype="next"
1.504 + default="true" xbl:inherits="hidden=lastpage" />
1.505 + <xul:button label="&button-finish-mac.label;" class="wizard-button"
1.506 + dlgtype="finish" default="true" xbl:inherits="hidden=hidefinishbutton" />
1.507 + </xul:hbox>
1.508 + </xul:vbox>
1.509 + </content>
1.510 +
1.511 + <implementation>
1.512 + <method name="onPageChange">
1.513 + <body><![CDATA[
1.514 + this.setAttribute("hidefinishbutton", !(this.getAttribute("lastpage") == "true"));
1.515 + ]]></body>
1.516 + </method>
1.517 + </implementation>
1.518 +
1.519 + </binding>
1.520 +
1.521 +#else
1.522 +
1.523 + <binding id="wizard-header" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
1.524 + <content>
1.525 + <xul:hbox class="wizard-header-box-1" flex="1">
1.526 + <xul:vbox class="wizard-header-box-text" flex="1">
1.527 + <xul:label class="wizard-header-label" xbl:inherits="xbl:text=label"/>
1.528 + <xul:label class="wizard-header-description" xbl:inherits="xbl:text=description"/>
1.529 + </xul:vbox>
1.530 + <xul:image class="wizard-header-icon" xbl:inherits="src=iconsrc"/>
1.531 + </xul:hbox>
1.532 + </content>
1.533 + </binding>
1.534 +
1.535 + <binding id="wizard-buttons" extends="chrome://global/content/bindings/wizard.xml#wizard-base">
1.536 + <content>
1.537 + <xul:vbox class="wizard-buttons-box-1" flex="1">
1.538 + <xul:separator class="wizard-buttons-separator groove"/>
1.539 + <xul:hbox class="wizard-buttons-box-2">
1.540 + <xul:button class="wizard-button" dlgtype="extra1" hidden="true"/>
1.541 + <xul:button class="wizard-button" dlgtype="extra2" hidden="true"/>
1.542 + <xul:spacer flex="1" anonid="spacer"/>
1.543 +#ifdef XP_UNIX
1.544 + <xul:button label="&button-cancel-unix.label;" class="wizard-button"
1.545 + dlgtype="cancel" icon="cancel"/>
1.546 + <xul:spacer style="width: 24px"/>
1.547 + <xul:button label="&button-back-unix.label;" accesskey="&button-back-unix.accesskey;"
1.548 + class="wizard-button" dlgtype="back" icon="go-back"/>
1.549 + <xul:deck class="wizard-next-deck" anonid="WizardButtonDeck">
1.550 + <xul:hbox>
1.551 + <xul:button label="&button-finish-unix.label;" class="wizard-button"
1.552 + dlgtype="finish" default="true" flex="1"/>
1.553 + </xul:hbox>
1.554 + <xul:hbox>
1.555 + <xul:button label="&button-next-unix.label;" accesskey="&button-next-unix.accesskey;"
1.556 + class="wizard-button" dlgtype="next" icon="go-forward"
1.557 + default="true" flex="1"/>
1.558 + </xul:hbox>
1.559 + </xul:deck>
1.560 +#else
1.561 + <xul:button label="&button-back-win.label;" accesskey="&button-back-win.accesskey;"
1.562 + class="wizard-button" dlgtype="back" icon="go-back"/>
1.563 + <xul:deck class="wizard-next-deck" anonid="WizardButtonDeck">
1.564 + <xul:hbox>
1.565 + <xul:button label="&button-finish-win.label;" class="wizard-button"
1.566 + dlgtype="finish" default="true" flex="1"/>
1.567 + </xul:hbox>
1.568 + <xul:hbox>
1.569 + <xul:button label="&button-next-win.label;" accesskey="&button-next-win.accesskey;"
1.570 + class="wizard-button" dlgtype="next" icon="go-forward"
1.571 + default="true" flex="1"/>
1.572 + </xul:hbox>
1.573 + </xul:deck>
1.574 + <xul:button label="&button-cancel-win.label;" class="wizard-button"
1.575 + dlgtype="cancel" icon="cancel"/>
1.576 +#endif
1.577 + </xul:hbox>
1.578 + </xul:vbox>
1.579 + </content>
1.580 +
1.581 + <implementation>
1.582 + <field name="_wizardButtonDeck" readonly="true">
1.583 + document.getAnonymousElementByAttribute(this, "anonid", "WizardButtonDeck");
1.584 + </field>
1.585 +
1.586 + <method name="onPageChange">
1.587 + <body><![CDATA[
1.588 + if (this.getAttribute("lastpage") == "true") {
1.589 + this._wizardButtonDeck.setAttribute("selectedIndex", 0);
1.590 + } else {
1.591 + this._wizardButtonDeck.setAttribute("selectedIndex", 1);
1.592 + }
1.593 + ]]></body>
1.594 + </method>
1.595 +
1.596 + <property name="defaultButton" readonly="true">
1.597 + <getter><![CDATA[
1.598 + const kXULNS =
1.599 + "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
1.600 + var buttons = this._wizardButtonDeck.selectedPanel
1.601 + .getElementsByTagNameNS(kXULNS, "button");
1.602 + for (var i = 0; i < buttons.length; i++) {
1.603 + if (buttons[i].getAttribute("default") == "true" &&
1.604 + !buttons[i].hidden && !buttons[i].disabled)
1.605 + return buttons[i];
1.606 + }
1.607 + return null;
1.608 + ]]></getter>
1.609 + </property>
1.610 + </implementation>
1.611 + </binding>
1.612 +#endif
1.613 +
1.614 +</bindings>
