mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
747 lines
23 KiB
XML
747 lines
23 KiB
XML
<?xml version="1.0"?>
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<!DOCTYPE bindings [
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<!ENTITY % globalDTD SYSTEM "chrome://global/locale/global.dtd">
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%globalDTD;
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]>
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<bindings id="tabBindings"
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xmlns="http://www.mozilla.org/xbl"
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xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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xmlns:xbl="http://www.mozilla.org/xbl">
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<binding id="tab-base">
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<resources>
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<stylesheet src="chrome://global/skin/tabbox.css"/>
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</resources>
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</binding>
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<binding id="tabbox"
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extends="chrome://global/content/bindings/tabbox.xml#tab-base">
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<implementation implements="nsIDOMEventListener, nsIAccessibleProvider">
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<property name="accessibleType" readonly="true">
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<getter>
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<![CDATA[
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return Components.interfaces.nsIAccessibleProvider.XULTabBox;
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]]>
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</getter>
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</property>
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<property name="handleCtrlTab">
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<setter>
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<![CDATA[
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this.setAttribute("handleCtrlTab", val);
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return val;
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]]>
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</setter>
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<getter>
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<![CDATA[
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return (this.getAttribute("handleCtrlTab") != "false");
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]]>
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</getter>
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</property>
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<property name="handleCtrlPageUpDown">
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<setter>
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<![CDATA[
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this.setAttribute("handleCtrlPageUpDown", val);
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return val;
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]]>
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</setter>
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<getter>
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<![CDATA[
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return (this.getAttribute("handleCtrlPageUpDown") != "false");
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]]>
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</getter>
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</property>
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<field name="_handleMetaAltArrows" readonly="true">
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#ifdef XP_MACOSX
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true
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#else
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false
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#endif
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</field>
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<!-- _tabs and _tabpanels are deprecated , there are here for
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backwards compatibility, -->
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<property name="_tabs" readonly="true" onget="return this.tabs;"/>
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<property name="_tabpanels" readonly="true" onget="return this.tabpanels;"/>
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<property name="tabs" readonly="true">
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<getter>
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<![CDATA[
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return this.getElementsByTagNameNS(
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"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul",
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"tabs").item(0);
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]]>
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</getter>
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</property>
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<property name="tabpanels" readonly="true">
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<getter>
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<![CDATA[
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return this.getElementsByTagNameNS(
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"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul",
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"tabpanels").item(0);
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]]>
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</getter>
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</property>
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<property name="selectedIndex">
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<getter>
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<![CDATA[
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var tabs = this.tabs;
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return tabs ? tabs.selectedIndex : -1;
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]]>
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</getter>
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<setter>
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<![CDATA[
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var tabs = this.tabs;
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if (tabs)
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tabs.selectedIndex = val;
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this.setAttribute("selectedIndex", val);
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return val;
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]]>
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</setter>
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</property>
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<property name="selectedTab">
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<getter>
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<![CDATA[
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var tabs = this.tabs;
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return tabs && tabs.selectedItem;
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]]>
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</getter>
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<setter>
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<![CDATA[
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if (val) {
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var tabs = this.tabs;
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if (tabs)
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tabs.selectedItem = val;
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}
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return val;
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]]>
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</setter>
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</property>
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<property name="selectedPanel">
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<getter>
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<![CDATA[
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var tabpanels = this.tabpanels;
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return tabpanels && tabpanels.selectedPanel;
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]]>
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</getter>
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<setter>
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<![CDATA[
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if (val) {
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var tabpanels = this.tabpanels;
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if (tabpanels)
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tabpanels.selectedPanel = val;
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}
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return val;
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]]>
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</setter>
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</property>
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<method name="handleEvent">
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<parameter name="event"/>
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<body>
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<![CDATA[
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if (!event.isTrusted) {
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// Don't let untrusted events mess with tabs.
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return;
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}
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switch (event.keyCode) {
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case event.DOM_VK_TAB:
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if (event.ctrlKey && !event.altKey && !event.metaKey)
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if (this.tabs && this.handleCtrlTab) {
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this.tabs.advanceSelectedTab(event.shiftKey ? -1 : 1, true);
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event.stopPropagation();
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event.preventDefault();
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}
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break;
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case event.DOM_VK_PAGE_UP:
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if (event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey)
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if (this.tabs && this.handleCtrlPageUpDown) {
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this.tabs.advanceSelectedTab(-1, true);
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event.stopPropagation();
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event.preventDefault();
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}
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break;
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case event.DOM_VK_PAGE_DOWN:
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if (event.ctrlKey && !event.shiftKey && !event.altKey && !event.metaKey)
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if (this.tabs && this.handleCtrlPageUpDown) {
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this.tabs.advanceSelectedTab(1, true);
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event.stopPropagation();
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event.preventDefault();
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}
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break;
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case event.DOM_VK_LEFT:
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if (event.metaKey && event.altKey && !event.shiftKey && !event.ctrlKey)
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if (this.tabs && this._handleMetaAltArrows) {
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var offset = window.getComputedStyle(this, "")
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.direction == "ltr" ? -1 : 1;
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this.tabs.advanceSelectedTab(offset, true);
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event.stopPropagation();
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event.preventDefault();
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}
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break;
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case event.DOM_VK_RIGHT:
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if (event.metaKey && event.altKey && !event.shiftKey && !event.ctrlKey)
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if (this.tabs && this._handleMetaAltArrows) {
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var offset = window.getComputedStyle(this, "")
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.direction == "ltr" ? 1 : -1;
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this.tabs.advanceSelectedTab(offset, true);
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event.stopPropagation();
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event.preventDefault();
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}
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break;
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}
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]]>
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</body>
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</method>
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<field name="_eventNode">this</field>
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<property name="eventNode" onget="return this._eventNode;">
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<setter>
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<![CDATA[
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if (val != this._eventNode) {
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val.addEventListener("keypress", this, false);
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this._eventNode.removeEventListener("keypress", this, false);
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this._eventNode = val;
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}
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return val;
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]]>
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</setter>
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</property>
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<constructor>
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switch (this.getAttribute("eventnode")) {
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case "parent": this._eventNode = this.parentNode; break;
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case "window": this._eventNode = window; break;
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case "document": this._eventNode = document; break;
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}
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this._eventNode.addEventListener("keypress", this, false);
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</constructor>
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<destructor>
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this._eventNode.removeEventListener("keypress", this, false);
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</destructor>
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</implementation>
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</binding>
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<binding id="tabs"
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extends="chrome://global/content/bindings/general.xml#basecontrol">
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<resources>
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<stylesheet src="chrome://global/skin/tabbox.css"/>
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</resources>
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<content>
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<xul:spacer class="tabs-left"/>
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<children/>
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<xul:spacer class="tabs-right" flex="1"/>
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</content>
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<implementation implements="nsIDOMXULSelectControlElement, nsIAccessibleProvider">
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<constructor>
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<![CDATA[
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// first and last tabs need to be able to have unique styles
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// and also need to select first tab on startup.
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if (this.firstChild)
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this.firstChild.setAttribute("first-tab", "true");
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if (this.lastChild)
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this.lastChild.setAttribute("last-tab", "true");
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if (!this.hasAttribute("orient"))
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this.setAttribute("orient", "horizontal");
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if (this._tabbox && this._tabbox.hasAttribute("selectedIndex")) {
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let selectedIndex = parseInt(this._tabbox.getAttribute("selectedIndex"));
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this.selectedIndex = selectedIndex > 0 ? selectedIndex : 0;
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return;
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}
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var children = this.childNodes;
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var length = children.length;
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for (var i = 0; i < length; i++) {
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if (children[i].getAttribute("selected") == "true") {
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this.selectedIndex = i;
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return;
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}
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}
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var value = this.value;
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if (value)
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this.value = value;
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else
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this.selectedIndex = 0;
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]]>
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</constructor>
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<property name="accessibleType" readonly="true">
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<getter>
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<![CDATA[
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return Components.interfaces.nsIAccessibleProvider.XULTabs;
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]]>
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</getter>
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</property>
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<property name="itemCount" readonly="true"
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onget="return this.childNodes.length"/>
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<property name="value" onget="return this.getAttribute('value');">
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<setter>
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<![CDATA[
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this.setAttribute("value", val);
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var children = this.childNodes;
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for (var c = children.length - 1; c >= 0; c--) {
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if (children[c].value == val) {
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this.selectedIndex = c;
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break;
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}
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}
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return val;
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]]>
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</setter>
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</property>
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<field name="_tabbox"><![CDATA[
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var parent = this.parentNode;
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while (parent) {
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if (parent.localName == "tabbox")
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break;
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parent = parent.parentNode;
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}
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parent;
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]]></field>
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<property name="selectedIndex">
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<getter>
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<![CDATA[
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const tabs = this.childNodes;
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for (var i = 0; i < tabs.length; i++) {
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if (tabs[i].selected)
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return i;
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}
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return -1;
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]]>
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</getter>
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<setter>
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<![CDATA[
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var tab = this.getItemAtIndex(val);
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if (tab) {
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var alreadySelected = tab.selected;
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Array.forEach(this.childNodes, function (aTab) {
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if (aTab.selected && aTab != tab)
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aTab._selected = false;
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});
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tab._selected = true;
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this.setAttribute("value", tab.value);
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if (this._tabbox) {
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this._tabbox.setAttribute("selectedIndex", val);
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var tabpanels = this._tabbox.tabpanels;
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// This will cause an onselect event to fire for the tabpanel element.
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if (tabpanels) {
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// find an id
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let linkedPanelId = tab.linkedPanel;
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let linkedPanel = linkedPanelId ? document.getElementById(linkedPanelId) : null;
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if (linkedPanel)
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tabpanels.selectedPanel = linkedPanel;
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else
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tabpanels.selectedIndex = val;
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}
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}
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if (!alreadySelected) {
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// Fire an onselect event for the tabs element.
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var event = document.createEvent('Events');
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event.initEvent('select', true, true);
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this.dispatchEvent(event);
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}
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}
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return val;
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]]>
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</setter>
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</property>
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<property name="selectedItem">
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<getter>
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<![CDATA[
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const tabs = this.childNodes;
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for (var i = 0; i < tabs.length; i++) {
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if (tabs[i].selected)
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return tabs[i];
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}
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return null;
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]]>
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</getter>
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<setter>
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<![CDATA[
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if (val && !val.selected)
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// The selectedIndex setter ignores invalid values
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// such as -1 if |val| isn't one of our child nodes.
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this.selectedIndex = this.getIndexOfItem(val);
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return val;
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]]>
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</setter>
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</property>
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<method name="getIndexOfItem">
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<parameter name="item"/>
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<body>
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<![CDATA[
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return Array.indexOf(this.childNodes, item);
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]]>
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</body>
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</method>
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<method name="getItemAtIndex">
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<parameter name="index"/>
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<body>
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<![CDATA[
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return this.childNodes.item(index);
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]]>
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</body>
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</method>
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<method name="_selectNewTab">
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<parameter name="aNewTab"/>
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<parameter name="aFallbackDir"/>
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<parameter name="aWrap"/>
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<body>
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<![CDATA[
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var requestedTab = aNewTab;
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while (aNewTab.hidden || aNewTab.disabled) {
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aNewTab = aFallbackDir == -1 ? aNewTab.previousSibling : aNewTab.nextSibling;
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if (!aNewTab && aWrap)
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aNewTab = aFallbackDir == -1 ? this.childNodes[this.childNodes.length - 1] :
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this.childNodes[0];
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if (aNewTab == requestedTab)
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return;
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}
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var isTabFocused = false;
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try {
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isTabFocused =
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(document.commandDispatcher.focusedElement == this.selectedItem);
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} catch (e) {}
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this.selectedItem = aNewTab;
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if (isTabFocused) {
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aNewTab.focus();
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}
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else if (this.getAttribute("setfocus") != "false") {
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document.commandDispatcher.advanceFocusIntoSubtree(aNewTab);
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|
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// Make sure that the focus doesn't move outside the tabbox
|
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if (this._tabbox) {
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try {
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let el = document.commandDispatcher.focusedElement;
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while (el && el != this._tabbox)
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el = el.parentNode;
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if (el != this._tabbox)
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aNewTab.focus();
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} catch(e) {
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}
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}
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}
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]]>
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</body>
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</method>
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|
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<method name="advanceSelectedTab">
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<parameter name="aDir"/>
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<parameter name="aWrap"/>
|
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<body>
|
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<![CDATA[
|
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var startTab = this.selectedItem;
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var next = startTab[aDir == -1 ? "previousSibling" : "nextSibling"];
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if (!next && aWrap) {
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next = aDir == -1 ? this.childNodes[this.childNodes.length - 1] :
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this.childNodes[0];
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}
|
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if (next && next != startTab) {
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this._selectNewTab(next, aDir, aWrap);
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}
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]]>
|
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</body>
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</method>
|
|
|
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<method name="appendItem">
|
|
<parameter name="label"/>
|
|
<parameter name="value"/>
|
|
<body>
|
|
<![CDATA[
|
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var XULNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
|
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var tab = document.createElementNS(XULNS, "tab");
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tab.setAttribute("label", label);
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tab.setAttribute("value", value);
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this.appendChild(tab);
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return tab;
|
|
]]>
|
|
</body>
|
|
</method>
|
|
|
|
<method name="insertItemAt">
|
|
<parameter name="index"/>
|
|
<parameter name="label"/>
|
|
<parameter name="value"/>
|
|
<body>
|
|
<![CDATA[
|
|
var XULNS = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
|
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var tab = document.createElementNS(XULNS, "tab");
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tab.setAttribute("label", label);
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tab.setAttribute("value", value);
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var before = this.getItemAtIndex(index);
|
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if (before)
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this.insertBefore(tab, before);
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else
|
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this.appendChild(tab);
|
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return tab;
|
|
]]>
|
|
</body>
|
|
</method>
|
|
|
|
<method name="removeItemAt">
|
|
<parameter name="index"/>
|
|
<body>
|
|
<![CDATA[
|
|
var remove = this.getItemAtIndex(index);
|
|
if (remove)
|
|
this.removeChild(remove);
|
|
return remove;
|
|
]]>
|
|
</body>
|
|
</method>
|
|
</implementation>
|
|
</binding>
|
|
|
|
<!--
|
|
XXXben - this looks like something added specifically for tabbrowser.
|
|
if it turns out no one uses this that can't easily be evangelized to
|
|
use their own roll-your-own binding, then we should get rid of this
|
|
to tighten up the toolkit api. This binding made obsolete in Firefox
|
|
by 308396.
|
|
-->
|
|
<binding id="tabs-closebutton"
|
|
extends="chrome://global/content/bindings/tabbox.xml#tabs">
|
|
<content>
|
|
<xul:hbox flex="1" style="min-width: 1px; overflow: -moz-hidden-unscrollable;">
|
|
<children/>
|
|
<xul:spacer class="tabs-right" flex="1"/>
|
|
</xul:hbox>
|
|
<xul:stack>
|
|
<xul:spacer class="tabs-right"/>
|
|
<xul:hbox class="tabs-closebutton-box" align="center" pack="end">
|
|
<xul:toolbarbutton ondblclick="event.stopPropagation();" class="tabs-closebutton close-button" xbl:inherits="disabled=disableclose,oncommand=onclosetab"/>
|
|
</xul:hbox>
|
|
</xul:stack>
|
|
</content>
|
|
</binding>
|
|
|
|
<binding id="tabpanels"
|
|
extends="chrome://global/content/bindings/tabbox.xml#tab-base">
|
|
<implementation>
|
|
|
|
<field name="_selectedPanel">this.childNodes.item(this.selectedIndex)</field>
|
|
|
|
<property name="selectedIndex">
|
|
<getter>
|
|
<![CDATA[
|
|
var indexStr = this.getAttribute("selectedIndex");
|
|
return indexStr ? parseInt(indexStr) : -1;
|
|
]]>
|
|
</getter>
|
|
|
|
<setter>
|
|
<![CDATA[
|
|
if (val < 0 || val >= this.childNodes.length)
|
|
return val;
|
|
var panel = this._selectedPanel;
|
|
this._selectedPanel = this.childNodes[val];
|
|
this.setAttribute("selectedIndex", val);
|
|
if (this._selectedPanel != panel) {
|
|
var event = document.createEvent("Events");
|
|
event.initEvent("select", true, true);
|
|
this.dispatchEvent(event);
|
|
}
|
|
return val;
|
|
]]>
|
|
</setter>
|
|
</property>
|
|
|
|
<property name="selectedPanel">
|
|
<getter>
|
|
<![CDATA[
|
|
return this._selectedPanel;
|
|
]]>
|
|
</getter>
|
|
|
|
<setter>
|
|
<![CDATA[
|
|
var selectedIndex = -1;
|
|
for (var panel = val; panel != null; panel = panel.previousSibling)
|
|
++selectedIndex;
|
|
this.selectedIndex = selectedIndex;
|
|
return val;
|
|
]]>
|
|
</setter>
|
|
</property>
|
|
</implementation>
|
|
</binding>
|
|
|
|
<binding id="tab" display="xul:button"
|
|
extends="chrome://global/content/bindings/general.xml#control-item">
|
|
<resources>
|
|
<stylesheet src="chrome://global/skin/tabbox.css"/>
|
|
</resources>
|
|
|
|
<content chromedir="&locale.dir;">
|
|
<xul:hbox class="tab-middle box-inherit" xbl:inherits="align,dir,pack,orient,selected" flex="1">
|
|
<xul:image class="tab-icon" xbl:inherits="validate,src=image"/>
|
|
<xul:label class="tab-text" xbl:inherits="value=label,accesskey,crop,disabled" flex="1"/>
|
|
</xul:hbox>
|
|
</content>
|
|
|
|
<implementation implements="nsIDOMXULSelectControlItemElement, nsIAccessibleProvider">
|
|
<property name="accessibleType" readonly="true">
|
|
<getter>
|
|
<![CDATA[
|
|
return Components.interfaces.nsIAccessibleProvider.XULTab;
|
|
]]>
|
|
</getter>
|
|
</property>
|
|
|
|
<property name="control" readonly="true">
|
|
<getter>
|
|
<![CDATA[
|
|
var parent = this.parentNode;
|
|
if (parent instanceof Components.interfaces.nsIDOMXULSelectControlElement)
|
|
return parent;
|
|
return null;
|
|
]]>
|
|
</getter>
|
|
</property>
|
|
|
|
<property name="selected" readonly="true"
|
|
onget="return this.getAttribute('selected') == 'true';"/>
|
|
|
|
<property name="_selected">
|
|
<setter>
|
|
<![CDATA[
|
|
if (val)
|
|
this.setAttribute("selected", "true");
|
|
else
|
|
this.removeAttribute("selected");
|
|
|
|
if (this.previousSibling && this.previousSibling.localName == "tab") {
|
|
if (val)
|
|
this.previousSibling.setAttribute("beforeselected", "true");
|
|
else
|
|
this.previousSibling.removeAttribute("beforeselected");
|
|
this.removeAttribute("first-tab");
|
|
}
|
|
else
|
|
this.setAttribute("first-tab", "true");
|
|
|
|
if (this.nextSibling && this.nextSibling.localName == "tab") {
|
|
if (val)
|
|
this.nextSibling.setAttribute("afterselected", "true");
|
|
else
|
|
this.nextSibling.removeAttribute("afterselected");
|
|
this.removeAttribute("last-tab");
|
|
}
|
|
else
|
|
this.setAttribute("last-tab", "true");
|
|
return val;
|
|
]]>
|
|
</setter>
|
|
</property>
|
|
|
|
<property name="linkedPanel" onget="return this.getAttribute('linkedpanel')"
|
|
onset="this.setAttribute('linkedpanel', val); return val;"/>
|
|
|
|
<field name="arrowKeysShouldWrap" readonly="true">
|
|
#ifdef XP_MACOSX
|
|
true
|
|
#else
|
|
false
|
|
#endif
|
|
</field>
|
|
</implementation>
|
|
|
|
<handlers>
|
|
<handler event="mousedown" button="0">
|
|
<![CDATA[
|
|
if (this.disabled)
|
|
return;
|
|
|
|
if (this != this.parentNode.selectedItem) { // Not selected yet
|
|
// Select new tab after short delay so that PostHandleEvent() doesn't see
|
|
// the tab as selected yet, otherwise it will focus the tab for us --
|
|
// the CSS for tab has -moz-user-focus: normal only for selected="true".
|
|
function setTab(tab) {
|
|
tab.parentNode._selectNewTab(tab);
|
|
}
|
|
setTimeout(setTab, 0, this);
|
|
}
|
|
// Otherwise this tab is already selected and we will fall
|
|
// through to mousedown behavior which sets focus on the current tab,
|
|
// Only a click on an already selected tab should focus the tab itself.
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="VK_LEFT">
|
|
<![CDATA[
|
|
var direction = window.getComputedStyle(this.parentNode, null).direction;
|
|
this.parentNode.advanceSelectedTab(direction == 'ltr' ? -1 : 1, this.arrowKeysShouldWrap);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="VK_RIGHT">
|
|
<![CDATA[
|
|
var direction = window.getComputedStyle(this.parentNode, null).direction;
|
|
this.parentNode.advanceSelectedTab(direction == 'ltr' ? 1 : -1, this.arrowKeysShouldWrap);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="VK_UP">
|
|
<![CDATA[
|
|
this.parentNode.advanceSelectedTab(-1, this.arrowKeysShouldWrap);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="VK_DOWN">
|
|
<![CDATA[
|
|
this.parentNode.advanceSelectedTab(1, this.arrowKeysShouldWrap);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="VK_HOME">
|
|
<![CDATA[
|
|
this.parentNode._selectNewTab(this.parentNode.childNodes[0]);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="VK_END">
|
|
<![CDATA[
|
|
var tabs = this.parentNode.childNodes;
|
|
this.parentNode._selectNewTab(tabs[tabs.length - 1], -1);
|
|
]]>
|
|
</handler>
|
|
</handlers>
|
|
</binding>
|
|
|
|
</bindings>
|
|
|