mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-12 19:00:11 +01:00
597 lines
19 KiB
XML
597 lines
19 KiB
XML
<?xml version="1.0"?>
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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" display="xul:box"
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extends="chrome://global/content/bindings/tabbox.xml#tab-base">
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<implementation implements="nsIAccessibleProvider">
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<property name="accessible">
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<getter>
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<![CDATA[
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var accService = Components.classes["@mozilla.org/accessibilityService;1"].getService(Components.interfaces.nsIAccessibilityService);
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return accService.createXULTabBoxAccessible(this);
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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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<property name="_tabs">
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<getter>
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<![CDATA[
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var tabs = this.getElementsByTagNameNS(
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"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul",
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"tabs");
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return tabs.length ? tabs[0] : null;
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]]>
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</getter>
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</property>
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<property name="_tabpanels">
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<getter>
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<![CDATA[
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var tabpanels = this.getElementsByTagNameNS(
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"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul",
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"tabpanels");
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return tabpanels.length ? tabpanels[0] : null;
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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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onget="return this._tabs ? this._tabs.selectedIndex : null;">
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<setter>
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<![CDATA[
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if (this._tabs)
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this._tabs.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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onget="return this._tabs ? this._tabs.selectedItem : null;">
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<setter>
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<![CDATA[
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if (!val)
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throw Components.results.NS_ERROR_NULL_POINTER;
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if (this._tabs)
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this._tabs.selectedItem = 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="selectedPanel"
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onget="return this._tabpanels ? this._tabpanels.selectedPanel : null;">
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<setter>
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<![CDATA[
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if (!val)
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throw Components.results.NS_ERROR_NULL_POINTER;
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if (this._tabpanels)
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this._tabpanels.selectedPanel = 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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<field name="_keyEventHandler" readonly="true">
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<![CDATA[({
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tabbox: this,
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handleEvent: function handleEvent(event) {
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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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const handleMetaAltArrows = /Mac/.test(navigator.platform);
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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.tabbox._tabs && this.tabbox.handleCtrlTab) {
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this.tabbox._tabs.advanceSelectedTab(event.shiftKey ? -1 : 1);
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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.tabbox._tabs && this.tabbox.handleCtrlPageUpDown) {
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this.tabbox._tabs.advanceSelectedTab(-1);
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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.tabbox._tabs && this.tabbox.handleCtrlPageUpDown) {
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this.tabbox._tabs.advanceSelectedTab(1);
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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.tabbox._tabs && handleMetaAltArrows) {
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var offset = window.getComputedStyle(this.tabbox, "")
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.direction == "ltr" ? -1 : 1;
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this.tabbox._tabs.advanceSelectedTab(offset);
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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.tabbox._tabs && handleMetaAltArrows) {
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var offset = window.getComputedStyle(this.tabbox, "")
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.direction == "ltr" ? 1 : -1;
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this.tabbox._tabs.advanceSelectedTab(offset);
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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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})]]>
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</field>
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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._keyEventHandler, false);
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this._eventNode.removeEventListener("keypress", this._keyEventHandler, 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._keyEventHandler, false);
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</constructor>
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<destructor>
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this._eventNode.removeEventListener("keypress", this._keyEventHandler, false);
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</destructor>
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</implementation>
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</binding>
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<binding id="tabs" display="xul:box"
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extends="chrome://global/content/bindings/tabbox.xml#tab-base">
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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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this.selectedIndex = 0;
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var o = this.getAttribute("orient");
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if (!o)
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this.setAttribute("orient", "horizontal");
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]]>
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</constructor>
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<property name="accessible">
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<getter>
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<![CDATA[
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var accService = Components.classes["@mozilla.org/accessibilityService;1"].getService(Components.interfaces.nsIAccessibilityService);
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return accService.createXULTabsAccessible(this);
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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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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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// throw an exception when no tab is selected (we shouldn't get here)
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throw Components.results.NS_ERROR_FAILURE;
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]]>
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</getter>
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<setter>
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<![CDATA[
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const tabs = this.childNodes;
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if (0 <= val && val < tabs.length && !tabs[val].selected) {
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for (var i = 0; i < tabs.length; i++)
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if (i != val && tabs[i].selected)
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tabs[i].selected = false;
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tabs[val].selected = true;
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for (var parent = this.parentNode; parent; parent = parent.parentNode) {
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if (parent.localName == 'tabbox') {
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var tabpanels = parent._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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var linkedPanelId = tabs[val].linkedPanel;
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var 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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break;
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}
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}
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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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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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// throw an exception when no tab is selected (we shouldn't get here)
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throw Components.results.NS_ERROR_FAILURE;
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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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throw Components.results.NS_ERROR_NULL_POINTER;
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if (!val.selected) {
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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] == val)
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this.selectedIndex = i;
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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="selectNewTab">
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<parameter name="aNewTab"/>
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<body>
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<![CDATA[
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try {
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var isTabFocused =
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(document.commandDispatcher.focusedElement == this.selectedItem);
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} catch (e) {
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isTabFocused = false;
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}
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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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// Make sure that the focus doesn't move outside the tabbox
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for (var parent = this.parentNode; parent; parent = parent.parentNode) {
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if (parent.localName == "tabbox") {
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try {
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var el = document.commandDispatcher.focusedElement;
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while (el && el != parent)
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el = el.parentNode;
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if (el != parent)
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aNewTab.focus();
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} catch(e) {
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}
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break;
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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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<method name="advanceSelectedTab">
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<parameter name="aDir"/>
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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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while (next != startTab && (!next || next.getAttribute("hidden"))) {
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if (next && next.getAttribute("hidden"))
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next = next[aDir == -1 ? "previousSibling" : "nextSibling"];
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if (!next)
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next = aDir == 1 ? this.childNodes[0] : this.childNodes[this.childNodes.length - 1];
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}
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if (next && next != startTab) {
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this.selectNewTab(next);
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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">
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<parameter name="label"/>
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<parameter name="value"/>
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<body>
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<![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;
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]]>
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</body>
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</method>
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<method name="insertItemAt">
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<parameter name="index"/>
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<parameter name="label"/>
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<parameter name="value"/>
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<body>
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<![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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var before = this.childNodes[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;
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]]>
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</body>
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</method>
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<method name="removeItemAt">
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<parameter name="index"/>
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<body>
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<![CDATA[
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var remove = this.childNodes[index];
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if (remove)
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this.removeChild(remove);
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return remove;
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]]>
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</body>
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</method>
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</implementation>
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</binding>
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<binding id="tabs-closebutton"
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extends="chrome://global/content/bindings/tabbox.xml#tabs">
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<content>
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<xul:stack>
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<xul:spacer class="tabs-left"/>
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<xul:toolbarbutton ondblclick="event.stopPropagation();" class="tabs-newbutton" xbl:inherits="oncommand=onnewtab,tooltiptext=tooltiptextnew"/>
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</xul:stack>
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<xul:hbox flex="1" style="min-width: 1px; overflow: -moz-hidden-unscrollable;">
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<children/>
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<xul:spacer class="tabs-right" flex="1"/>
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</xul:hbox>
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<xul:stack>
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<xul:spacer class="tabs-right"/>
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<xul:hbox class="tabs-closebutton-box" align="center" pack="end">
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<xul:toolbarbutton ondblclick="event.stopPropagation();" class="tabs-closebutton close-button" xbl:inherits="disabled=disableclose,oncommand=onclosetab"/>
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</xul:hbox>
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</xul:stack>
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</content>
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</binding>
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<binding id="tabpanels"
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extends="chrome://global/content/bindings/tabbox.xml#tab-base">
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<implementation implements="nsIAccessibleProvider">
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<property name="accessible">
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<getter>
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<![CDATA[
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var accService = Components.classes["@mozilla.org/accessibilityService;1"].getService(Components.interfaces.nsIAccessibilityService);
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return accService.createXULTabPanelsAccessible(this);
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]]>
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</getter>
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</property>
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<field name="_selectedPanel">null</field>
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<property name="selectedIndex">
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<getter>
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<![CDATA[
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var indexStr = this.getAttribute("selectedIndex");
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return indexStr ? parseInt(indexStr) : -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 panel = this._selectedPanel;
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this._selectedPanel = this.childNodes[val];
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this.setAttribute("selectedIndex", val);
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if (this._selectedPanel != panel) {
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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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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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return this._selectedPanel;
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]]>
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</getter>
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<setter>
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<![CDATA[
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var selectedIndex = -1;
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for (var panel = val; panel != null; panel = panel.previousSibling)
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++selectedIndex;
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this.selectedIndex = selectedIndex;
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return val;
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]]>
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</setter>
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</property>
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</implementation>
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</binding>
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<binding id="tab" display="xul:button"
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extends="chrome://global/content/bindings/tabbox.xml#tab-base">
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<content>
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<xul:hbox class="tab-middle box-inherit" xbl:inherits="align,dir,pack,orient,selected" flex="1">
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<xul:image class="tab-icon" xbl:inherits="validate,src=image"/>
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<xul:label class="tab-text" xbl:inherits="value=label,accesskey,crop,disabled" flex="1"/>
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</xul:hbox>
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</content>
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<implementation implements="nsIDOMXULSelectControlItemElement, nsIAccessibleProvider">
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<property name="accessible">
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<getter>
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<![CDATA[
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var accService = Components.classes["@mozilla.org/accessibilityService;1"].getService(Components.interfaces.nsIAccessibilityService);
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return accService.createXULTabAccessible(this);
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]]>
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</getter>
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</property>
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<property name="label">
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<getter>
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return this.getAttribute("label");
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</getter>
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<setter>
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this.setAttribute("label", val);
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return val;
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</setter>
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</property>
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|
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<property name="tabs"
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onget="return this.getAttribute('tabs');"
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onset="this.setAttribute('tabs', val); return val;"/>
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|
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<!-- XXX -->
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<property name="selected">
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<getter>
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return this.getAttribute("selected") == "true" ? true : false;
|
|
</getter>
|
|
<setter>
|
|
this.setAttribute("selected", val);
|
|
if (this.previousSibling) {
|
|
if (val)
|
|
this.previousSibling.setAttribute("beforeselected", val);
|
|
else
|
|
this.previousSibling.removeAttribute("beforeselected");
|
|
}
|
|
if (this.nextSibling) {
|
|
if (val)
|
|
this.nextSibling.setAttribute("afterselected", val);
|
|
else
|
|
this.nextSibling.removeAttribute("afterselected");
|
|
}
|
|
return val;
|
|
</setter>
|
|
</property>
|
|
|
|
<property name="linkedPanel" onget="return this.getAttribute('linkedpanel')"
|
|
onset="this.setAttribute('linkedpanel', val); return val;"/>
|
|
</implementation>
|
|
|
|
<handlers>
|
|
<handler event="click" button="0">
|
|
<![CDATA[
|
|
this.parentNode.selectNewTab(this);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="vk_left">
|
|
<![CDATA[
|
|
var direction = window.getComputedStyle(this.parentNode, null).direction;
|
|
this.parentNode.advanceSelectedTab(direction == 'ltr' ? -1 : 1);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="vk_right">
|
|
<![CDATA[
|
|
var direction = window.getComputedStyle(this.parentNode, null).direction;
|
|
this.parentNode.advanceSelectedTab(direction == 'ltr' ? 1 : -1);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="vk_up">
|
|
<![CDATA[
|
|
this.parentNode.advanceSelectedTab(-1);
|
|
]]>
|
|
</handler>
|
|
|
|
<handler event="keypress" keycode="vk_down">
|
|
<![CDATA[
|
|
this.parentNode.advanceSelectedTab(1);
|
|
]]>
|
|
</handler>
|
|
</handlers>
|
|
</binding>
|
|
|
|
</bindings>
|
|
|