mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
568 lines
20 KiB
XML
568 lines
20 KiB
XML
<?xml version="1.0"?>
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<!-- This Source Code Form is subject to the terms of the Mozilla Public
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- License, v. 2.0. If a copy of the MPL was not distributed with this
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- file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
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<bindings id="popupBindings"
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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="popup-base">
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<resources>
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<stylesheet src="chrome://global/skin/popup.css"/>
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</resources>
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<implementation implements="nsIDOMXULPopupElement">
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<property name="label" onget="return this.getAttribute('label');"
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onset="this.setAttribute('label', val); return val;"/>
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<property name="position" onget="return this.getAttribute('position');"
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onset="this.setAttribute('position', val); return val;"/>
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<property name="popupBoxObject">
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<getter>
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return this.boxObject.QueryInterface(Components.interfaces.nsIPopupBoxObject);
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</getter>
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</property>
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<property name="state" readonly="true"
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onget="return this.popupBoxObject.popupState"/>
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<property name="triggerNode" readonly="true"
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onget="return this.popupBoxObject.triggerNode"/>
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<property name="anchorNode" readonly="true"
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onget="return this.popupBoxObject.anchorNode"/>
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<method name="openPopup">
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<parameter name="aAnchorElement"/>
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<parameter name="aPosition"/>
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<parameter name="aX"/>
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<parameter name="aY"/>
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<parameter name="aIsContextMenu"/>
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<parameter name="aAttributesOverride"/>
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<parameter name="aTriggerEvent"/>
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<body>
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<![CDATA[
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try {
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var popupBox = this.popupBoxObject;
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if (popupBox)
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popupBox.openPopup(aAnchorElement, aPosition, aX, aY,
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aIsContextMenu, aAttributesOverride, aTriggerEvent);
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} catch(e) {}
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]]>
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</body>
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</method>
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<method name="openPopupAtScreen">
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<parameter name="aX"/>
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<parameter name="aY"/>
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<parameter name="aIsContextMenu"/>
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<parameter name="aTriggerEvent"/>
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<body>
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<![CDATA[
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try {
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var popupBox = this.popupBoxObject;
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if (popupBox)
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popupBox.openPopupAtScreen(aX, aY, aIsContextMenu, aTriggerEvent);
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} catch(e) {}
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]]>
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</body>
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</method>
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<method name="showPopup">
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<parameter name="element"/>
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<parameter name="xpos"/>
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<parameter name="ypos"/>
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<parameter name="popuptype"/>
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<parameter name="anchoralignment"/>
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<parameter name="popupalignment"/>
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<body>
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<![CDATA[
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var popupBox = null;
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var menuBox = null;
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try {
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popupBox = this.popupBoxObject;
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} catch(e) {}
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try {
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menuBox = this.parentNode.boxObject;
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} catch(e) {}
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if (menuBox instanceof Components.interfaces.nsIMenuBoxObject)
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menuBox.openMenu(true);
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else if (popupBox)
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popupBox.showPopup(element, this, xpos, ypos, popuptype, anchoralignment, popupalignment);
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]]>
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</body>
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</method>
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<method name="hidePopup">
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<body>
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<![CDATA[
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var popupBox = null;
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var menuBox = null;
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try {
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popupBox = this.boxObject.QueryInterface(Components.interfaces.nsIPopupBoxObject);
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} catch(e) {}
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try {
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menuBox = this.parentNode.boxObject;
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} catch(e) {}
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if (menuBox instanceof Components.interfaces.nsIMenuBoxObject)
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menuBox.openMenu(false);
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else if (popupBox)
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popupBox.hidePopup();
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]]>
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</body>
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</method>
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<property name="autoPosition">
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<getter>
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<![CDATA[
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return this.popupBoxObject.autoPosition;
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]]>
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</getter>
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<setter>
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<![CDATA[
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return this.popupBoxObject.autoPosition = val;
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]]>
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</setter>
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</property>
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<method name="enableKeyboardNavigator">
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<parameter name="aEnableKeyboardNavigator"/>
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<body>
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<![CDATA[
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this.popupBoxObject.enableKeyboardNavigator(aEnableKeyboardNavigator);
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]]>
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</body>
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</method>
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<method name="enableRollup">
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<parameter name="aEnableRollup"/>
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<body>
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<![CDATA[
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this.popupBoxObject.enableRollup(aEnableRollup);
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]]>
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</body>
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</method>
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<method name="sizeTo">
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<parameter name="aWidth"/>
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<parameter name="aHeight"/>
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<body>
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<![CDATA[
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this.popupBoxObject.sizeTo(aWidth, aHeight);
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]]>
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</body>
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</method>
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<method name="moveTo">
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<parameter name="aLeft"/>
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<parameter name="aTop"/>
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<body>
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<![CDATA[
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this.popupBoxObject.moveTo(aLeft, aTop);
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]]>
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</body>
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</method>
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<method name="getOuterScreenRect">
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<body>
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<![CDATA[
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return this.popupBoxObject.getOuterScreenRect();
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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="popup"
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extends="chrome://global/content/bindings/popup.xml#popup-base">
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<content>
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<xul:arrowscrollbox class="popup-internal-box" flex="1" orient="vertical"
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smoothscroll="false">
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<children/>
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</xul:arrowscrollbox>
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</content>
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<implementation implements="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.XULMenupopup;
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]]>
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</getter>
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</property>
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</implementation>
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<handlers>
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<handler event="popupshowing" phase="target">
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<![CDATA[
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var array = [];
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var width = 0;
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for (var menuitem = this.firstChild; menuitem; menuitem = menuitem.nextSibling) {
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if (menuitem.localName == "menuitem" && menuitem.hasAttribute("acceltext")) {
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var accel = document.getAnonymousElementByAttribute(menuitem, "anonid", "accel");
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if (accel && accel.boxObject) {
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array.push(accel);
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if (accel.boxObject.width > width)
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width = accel.boxObject.width;
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}
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}
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}
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for (var i = 0; i < array.length; i++)
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array[i].width = width;
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]]>
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</handler>
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</handlers>
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</binding>
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<binding id="panel"
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extends="chrome://global/content/bindings/popup.xml#popup-base">
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<!-- This separate binding for dialog-like panels - not menu, list or autocomplete popups
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exposes the popup as an alert or a pane, depending on whether it is always intended
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to get keyboard navigation when it opens -->
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<implementation implements="nsIDOMXULPopupElement, 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 (this.getAttribute("noautofocus") == "true") ?
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Components.interfaces.nsIAccessibleProvider.XULAlert :
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Components.interfaces.nsIAccessibleProvider.XULPane;
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]]></getter>
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</property>
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<field name="_prevFocus">0</field>
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<field name="_dragBindingAlive">true</field>
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<constructor>
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<![CDATA[
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if (this.getAttribute("backdrag") == "true" && !this._draggableStarted) {
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this._draggableStarted = true;
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try {
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let tmp = {};
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Components.utils.import("resource://gre/modules/WindowDraggingUtils.jsm", tmp);
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let draghandle = new tmp.WindowDraggingElement(this);
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draghandle.mouseDownCheck = function () this._dragBindingAlive;
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} catch (e) {}
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}
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]]>
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</constructor>
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</implementation>
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<handlers>
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<handler event="popupshowing"><![CDATA[
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// Capture the previous focus before has a chance to get set inside the panel
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try {
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this._prevFocus = document.commandDispatcher.focusedElement;
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if (!this._prevFocus) // Content window has focus
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this._prevFocus = document.commandDispatcher.focusedWindow;
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} catch (ex) {
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this._prevFocus = document.activeElement;
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}
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]]></handler>
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<handler event="popupshown"><![CDATA[
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// Fire event for accessibility APIs
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var alertEvent = document.createEvent("Events");
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alertEvent.initEvent("AlertActive", true, true);
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this.dispatchEvent(alertEvent);
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]]></handler>
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<handler event="popuphiding"><![CDATA[
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try {
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this._currentFocus = document.commandDispatcher.focusedElement;
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} catch (e) {
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this._currentFocus = document.activeElement;
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}
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]]></handler>
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<handler event="popuphidden"><![CDATA[
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var currentFocus = this._currentFocus;
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var prevFocus = this._prevFocus;
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this._currentFocus = null;
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this._prevFocus = null;
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if (prevFocus && currentFocus && this.getAttribute("norestorefocus") != "true") {
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// Try to restore focus
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try {
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if (document.commandDispatcher.focusedWindow != window)
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return; // Focus has already been set to a window outside of this panel
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} catch(ex) {}
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while (currentFocus) {
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if (currentFocus == this) {
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// Focus was set on an element inside this panel,
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// so we need to move it back to where it was previously
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try {
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let fm = Components.classes["@mozilla.org/focus-manager;1"]
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.getService(Components.interfaces.nsIFocusManager);
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fm.setFocus(prevFocus, fm.FLAG_NOSCROLL);
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} catch(e) {
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prevFocus.focus();
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}
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return;
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}
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currentFocus = currentFocus.parentNode;
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}
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}
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]]></handler>
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</handlers>
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</binding>
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<binding id="arrowpanel" extends="chrome://global/content/bindings/popup.xml#panel">
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<content flip="both" side="top" position="bottomcenter topleft">
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<xul:box anonid="container" class="panel-arrowcontainer" flex="1"
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xbl:inherits="side,panelopen">
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<xul:box anonid="arrowbox" class="panel-arrowbox">
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<xul:image anonid="arrow" class="panel-arrow"/>
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</xul:box>
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<xul:box class="panel-arrowcontent" xbl:inherits="side,align,dir,orient,pack" flex="1">
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<children/>
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<xul:box class="panel-inner-arrowcontentfooter" xbl:inherits="footertype" hidden="true"/>
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</xul:box>
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</xul:box>
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</content>
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<implementation>
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<field name="_fadeTimer">null</field>
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</implementation>
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<handlers>
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<handler event="popupshowing" phase="target">
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<![CDATA[
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var container = document.getAnonymousElementByAttribute(this, "anonid", "container");
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var arrowbox = document.getAnonymousElementByAttribute(this, "anonid", "arrowbox");
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var arrow = document.getAnonymousElementByAttribute(this, "anonid", "arrow");
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var anchor = this.anchorNode;
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if (!anchor) {
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arrow.hidden = true;
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return;
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}
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// Returns whether the first float is smaller than the second float or
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// equals to it in a range of epsilon.
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function smallerTo(aFloat1, aFloat2, aEpsilon)
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{
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return aFloat1 <= (aFloat2 + aEpsilon);
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}
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let popupRect = this.getBoundingClientRect();
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let popupLeft = window.mozInnerScreenX + popupRect.left;
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let popupTop = window.mozInnerScreenY + popupRect.top;
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let popupRight = popupLeft + popupRect.width;
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let popupBottom = popupTop + popupRect.height;
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let anchorRect = anchor.getBoundingClientRect();
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let anchorLeft = anchor.ownerDocument.defaultView.mozInnerScreenX + anchorRect.left;
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let anchorTop = anchor.ownerDocument.defaultView.mozInnerScreenY + anchorRect.top;
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let anchorRight = anchorLeft + anchorRect.width;
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let anchorBottom = anchorTop + anchorRect.height;
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try {
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let anchorWindow = anchor.ownerDocument.defaultView;
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if (anchorWindow != window) {
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let utils = anchorWindow.QueryInterface(Components.interfaces.nsIInterfaceRequestor).
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getInterface(Components.interfaces.nsIDOMWindowUtils);
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let spp = utils.screenPixelsPerCSSPixel;
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anchorLeft *= spp;
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anchorRight *= spp;
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anchorTop *= spp;
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anchorBottom *= spp;
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}
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} catch(ex) { }
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const epsilon = 0.2;
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var horizPos = smallerTo(popupRight, anchorLeft, epsilon) ? -1 : smallerTo(anchorRight, popupLeft, epsilon) ? 1 : 0;
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var vertPos = smallerTo(popupBottom, anchorTop, epsilon) ? -1 : smallerTo(anchorBottom, popupTop, epsilon) ? 1 : 0;
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var anchorClass = "";
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var hideAnchor = false;
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if (horizPos == 0) {
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container.orient = "vertical";
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arrowbox.orient = "";
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if (vertPos == 0) {
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hideAnchor = true;
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}
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else {
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let pack = "";
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// We have to guess where to position the arrow given that we don't
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// have access to the parameters passed to |openPopup|.
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// If the popup is on the left of the anchor.
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if (smallerTo(popupLeft, anchorLeft, epsilon) && smallerTo(popupRight, anchorRight, epsilon)) {
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pack = "end";
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// If the popup is on the right of the anchor.
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} else if (smallerTo(anchorLeft, popupLeft, epsilon) && smallerTo(anchorRight, popupRight, epsilon)) {
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pack = "start"; //(popupLeft + popupRect.width / 2 > anchorRight) ? "start" : "end";
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// If the popup is not on the right nor on the left.
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// Basically, that means one is above the other and one is bigger
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// than the other.
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// In that case, we can't easily choose a position for the arrow so
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// we have to guess depending on which side the popup is more close to.
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} else {
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pack = (Math.abs(popupLeft - anchorLeft) < Math.abs(popupRight - anchorRight)) ? "start" : "end";
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}
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// In RTL, everything should be inverted.
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if (window.getComputedStyle(this).direction == "rtl") {
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pack = (pack == "start") ? "end" : "start";
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}
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arrowbox.pack = pack;
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if (vertPos == 1) {
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container.dir = "";
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anchorClass = "top";
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}
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else if (vertPos == -1) {
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container.dir = "reverse";
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anchorClass = "bottom";
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}
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}
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}
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else if (vertPos == 0) {
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container.orient = "";
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arrowbox.orient = "vertical";
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if (horizPos == 0) {
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hideAnchor = true;
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}
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else {
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let dir = "";
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arrowbox.pack = popupTop + popupRect.height / 2 < anchorTop ? "end" : "start";
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if (horizPos == 1) {
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anchorClass = "left";
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}
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else if (horizPos == -1) {
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dir = "reverse";
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anchorClass = "right";
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}
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// In RTL, everything should be inverted.
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if (window.getComputedStyle(this).direction == "rtl") {
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dir = (dir == "") ? "reverse" : "";
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}
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container.dir = dir;
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}
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}
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else {
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hideAnchor = true;
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}
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arrow.hidden = hideAnchor;
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arrow.setAttribute("side", anchorClass);
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this.setAttribute("side", anchorClass);
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// set fading
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var fade = this.getAttribute("fade");
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var fadeDelay = (fade == "fast") ? 1 : fade == "slow" ? 4000 : 0;
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if (fadeDelay) {
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this._fadeTimer = setTimeout(function (self) {
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self.style.opacity = 0.2;
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}, fadeDelay, this);
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}
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]]>
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</handler>
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<handler event="popuphiding" phase="target">
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clearTimeout(this._fadeTimer);
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this.style.removeProperty("opacity");
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</handler>
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<handler event="transitionend" phase="target">
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<![CDATA[
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if (event.propertyName == "opacity" &&
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event.originalTarget == this) {
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this.hidePopup();
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this.style.removeProperty("opacity");
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}
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]]>
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</handler>
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<handler event="popupshown" phase="target">
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this.setAttribute("panelopen", "true");
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</handler>
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<handler event="popuphidden" phase="target">
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this.removeAttribute("panelopen");
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</handler>
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</handlers>
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</binding>
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<binding id="tooltip" extends="chrome://global/content/bindings/popup.xml#popup-base">
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<content>
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<children>
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<xul:label class="tooltip-label" xbl:inherits="xbl:text=label" flex="1"/>
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</children>
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</content>
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<implementation implements="nsIAccessibleProvider">
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<property name="accessibleType" readonly="true">
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<getter>
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return Components.interfaces.nsIAccessibleProvider.XULTooltip;
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</getter>
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</property>
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<field name="_mouseOutCount">0</field>
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<field name="_isMouseOver">false</field>
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<property name="label"
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onget="return this.getAttribute('label');"
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onset="this.setAttribute('label', val); return val;"/>
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</implementation>
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<handlers>
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<handler event="mouseover"><![CDATA[
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var rel = event.relatedTarget;
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//dump("ENTERING " + (rel ? rel.localName : "null") + "\n");
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if (!rel)
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return;
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// find out if the node we entered from is one of our anonymous children
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while (rel) {
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if (rel == this)
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break;
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rel = rel.parentNode;
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}
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// if the exited node is not a descendant of ours, we are entering for the first time
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if (rel != this)
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this._isMouseOver = true;
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]]></handler>
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<handler event="mouseout"><![CDATA[
|
|
var rel = event.relatedTarget;
|
|
//dump("LEAVING " + (rel ? rel.localName : "null") + "\n");
|
|
|
|
// relatedTarget is null when the titletip is first shown: a mouseout event fires
|
|
// because the mouse is exiting the main window and entering the titletip "window".
|
|
// relatedTarget is also null when the mouse exits the main window completely,
|
|
// so count how many times relatedTarget was null after titletip is first shown
|
|
// and hide popup the 2nd time
|
|
if (!rel) {
|
|
++this._mouseOutCount;
|
|
if (this._mouseOutCount > 1)
|
|
this.hidePopup();
|
|
return;
|
|
}
|
|
|
|
// find out if the node we are entering is one of our anonymous children
|
|
while (rel) {
|
|
if (rel == this)
|
|
break;
|
|
rel = rel.parentNode;
|
|
}
|
|
|
|
// if the entered node is not a descendant of ours, hide the tooltip
|
|
if (rel != this && this._isMouseOver) {
|
|
this.hidePopup();
|
|
}
|
|
]]></handler>
|
|
|
|
<handler event="popuphiding"><![CDATA[
|
|
this._isMouseOver = false;
|
|
this._mouseOutCount = 0;
|
|
]]></handler>
|
|
</handlers>
|
|
</binding>
|
|
|
|
<binding id="popup-scrollbars" extends="chrome://global/content/bindings/popup.xml#popup">
|
|
<content>
|
|
<xul:hbox class="popup-internal-box" flex="1" orient="vertical" style="overflow: auto;">
|
|
<children/>
|
|
</xul:hbox>
|
|
</content>
|
|
</binding>
|
|
|
|
</bindings>
|
|
|