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gecko/browser/components/search/content/search.xml

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<?xml version="1.0"?>
# -*- Mode: HTML -*-
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
#
# The contents of this file are subject to the Mozilla Public License Version
# 1.1 (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
# http://www.mozilla.org/MPL/
#
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
#
# The Original Code is mozilla.org browser.
#
# The Initial Developer of the Original Code is
# Joe Hewitt.
# Portions created by the Initial Developer are Copyright (C) 2003
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
# Pierre Chanial (v2) <p_ch@verizon.net>
# Gavin Sharp (v3) <gavin@gavinsharp.com>
# Ben Goodger <beng@google.com>
# Pamela Greene <pamg.bugs@gmail.com>
# Michael Ventnor <m.ventnor@gmail.com>
# Ehsan Akhgari <ehsan.akhgari@gmail.com>
#
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
#
# ***** END LICENSE BLOCK *****
<!DOCTYPE bindings [
<!ENTITY % searchBarDTD SYSTEM "chrome://browser/locale/searchbar.dtd" >
%searchBarDTD;
<!ENTITY % browserDTD SYSTEM "chrome://browser/locale/browser.dtd">
%browserDTD;
]>
<bindings id="SearchBindings"
xmlns="http://www.mozilla.org/xbl"
xmlns:xul="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns:xbl="http://www.mozilla.org/xbl">
<binding id="searchbar">
<resources>
<stylesheet src="chrome://browser/content/search/searchbarBindings.css"/>
<stylesheet src="chrome://browser/skin/searchbar.css"/>
</resources>
<content>
<xul:stringbundle src="chrome://browser/locale/search.properties"
anonid="searchbar-stringbundle"/>
<xul:textbox class="searchbar-textbox"
anonid="searchbar-textbox"
type="autocomplete"
flex="1"
autocompletepopup="PopupAutoComplete"
autocompletesearch="search-autocomplete"
autocompletesearchparam="searchbar-history"
timeout="250"
maxrows="10"
completeselectedindex="true"
showcommentcolumn="true"
tabscrolling="true"
xbl:inherits="disabled,disableautocomplete,searchengine,src,newlines">
<xul:box>
<xul:button class="searchbar-engine-button"
type="menu"
anonid="searchbar-engine-button">
<xul:image class="searchbar-engine-image" xbl:inherits="src"/>
<xul:image class="searchbar-dropmarker-image"/>
<xul:menupopup class="searchbar-popup"
anonid="searchbar-popup">
<xul:menuseparator/>
<xul:menuitem class="open-engine-manager"
anonid="open-engine-manager"
label="&cmd_engineManager.label;"
oncommand="openManager(event);"/>
</xul:menupopup>
</xul:button>
</xul:box>
<xul:hbox class="search-go-container">
<xul:image class="search-go-button"
anonid="search-go-button"
onclick="handleSearchCommand(event);"
tooltiptext="&searchEndCap.label;" />
</xul:hbox>
</xul:textbox>
</content>
<implementation implements="nsIObserver">
<constructor><![CDATA[
if (this.parentNode.parentNode.localName == "toolbarpaletteitem")
return;
setTimeout(function (a) { a.init(); }, 0, this);
]]></constructor>
<method name="init">
<body><![CDATA[
// Make sure we rebuild the popup in onpopupshowing
this._needToBuildPopup = true;
// Refresh the display (updating icon, etc)
this.updateDisplay();
var os =
Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.addObserver(this, "browser-search-engine-modified", false);
this._addedObserver = true;
]]></body>
</method>
<destructor><![CDATA[
if (this._addedObserver) {
var os = Components.classes["@mozilla.org/observer-service;1"]
.getService(Components.interfaces.nsIObserverService);
os.removeObserver(this, "browser-search-engine-modified");
}
// Make sure to break the cycle from _texbox to us. Otherwise we leak
// the world. But make sure it's actually pointing to us.
if (this._textbox.mController.input == this)
this._textbox.mController.input = null;
]]></destructor>
<field name="_stringBundle">document.getAnonymousElementByAttribute(this,
"anonid", "searchbar-stringbundle");</field>
<field name="_textbox">document.getAnonymousElementByAttribute(this,
"anonid", "searchbar-textbox");</field>
<field name="_popup">document.getAnonymousElementByAttribute(this,
"anonid", "searchbar-popup");</field>
<field name="_ss">null</field>
<field name="_engines">null</field>
<property name="engines" readonly="true">
<getter><![CDATA[
if (!this._engines)
this._engines = this.searchService.getVisibleEngines();
return this._engines;
]]></getter>
</property>
<field name="searchButton">document.getAnonymousElementByAttribute(this,
"anonid", "searchbar-engine-button");</field>
<property name="currentEngine"
onset="this.searchService.currentEngine = val; return val;">
<getter><![CDATA[
var currentEngine = this.searchService.currentEngine;
// Return a dummy engine if there is no currentEngine
return currentEngine || {name:"", uri:null};
]]></getter>
</property>
<!-- textbox is used by sanitize.js to clear the undo history when
clearing form information. -->
<property name="textbox" readonly="true"
onget="return this._textbox;"/>
<property name="searchService" readonly="true">
<getter><![CDATA[
if (!this._ss) {
const nsIBSS = Components.interfaces.nsIBrowserSearchService;
this._ss =
Components.classes["@mozilla.org/browser/search-service;1"]
.getService(nsIBSS);
}
return this._ss;
]]></getter>
</property>
<property name="value" onget="return this._textbox.value;"
onset="return this._textbox.value = val;"/>
<method name="focus">
<body><![CDATA[
this._textbox.focus();
]]></body>
</method>
<method name="select">
<body><![CDATA[
this._textbox.select();
]]></body>
</method>
<method name="observe">
<parameter name="aEngine"/>
<parameter name="aTopic"/>
<parameter name="aVerb"/>
<body><![CDATA[
if (aTopic == "browser-search-engine-modified") {
switch (aVerb) {
case "engine-removed":
this.offerNewEngine(aEngine);
break;
case "engine-added":
this.hideNewEngine(aEngine);
break;
case "engine-current":
// The current engine was changed. Rebuilding the menu appears to
// confuse its idea of whether it should be open when it's just
// been clicked, so we force it to close now.
this._popup.hidePopup();
break;
case "engine-changed":
// An engine was removed (or hidden) or added, or an icon was
// changed. Do nothing special.
}
// Make sure the engine list is refetched next time it's needed
this._engines = null;
// Rebuild the popup and update the display after any modification.
this.rebuildPopup();
this.updateDisplay();
}
]]></body>
</method>
<!-- There are two seaprate lists of search engines, whose uses intersect
in this file. The search service (nsIBrowserSearchService and
nsSearchService.js) maintains a list of Engine objects which is used to
populate the searchbox list of available engines and to perform queries.
That list is accessed here via this.SearchService, and it's that sort of
Engine that is passed to this binding's observer as aEngine.
In addition, browser.js fills two lists of autodetected search engines
(browser.engines and browser.hiddenEngines) as properties of
mCurrentBrowser. Those lists contain unnamed JS objects of the form
{ uri:, title:, icon: }, and that's what the searchbar uses to determine
whether to show any "Add <EngineName>" menu items in the drop-down.
The two types of engines are currently related by their identifying
titles (the Engine object's 'name'), although that may change; see bug
335102. -->
<!-- If the engine that was just removed from the searchbox list was
autodetected on this page, move it to each browser's active list so it
will be offered to be added again. -->
<method name="offerNewEngine">
<parameter name="aEngine"/>
<body><![CDATA[
var allbrowsers = getBrowser().mPanelContainer.childNodes;
for (var tab = 0; tab < allbrowsers.length; tab++) {
var browser = getBrowser().getBrowserAtIndex(tab);
if (browser.hiddenEngines) {
// XXX This will need to be changed when engines are identified by
// URL rather than title; see bug 335102.
var removeTitle = aEngine.wrappedJSObject.name;
for (var i = 0; i < browser.hiddenEngines.length; i++) {
if (browser.hiddenEngines[i].title == removeTitle) {
if (!browser.engines)
browser.engines = [];
browser.engines.push(browser.hiddenEngines[i]);
browser.hiddenEngines.splice(i, 1);
break;
}
}
}
}
]]></body>
</method>
<!-- If the engine that was just added to the searchbox list was
autodetected on this page, move it to each browser's hidden list so it is
no longer offered to be added. -->
<method name="hideNewEngine">
<parameter name="aEngine"/>
<body><![CDATA[
var allbrowsers = getBrowser().mPanelContainer.childNodes;
for (var tab = 0; tab < allbrowsers.length; tab++) {
var browser = getBrowser().getBrowserAtIndex(tab);
if (browser.engines) {
// XXX This will need to be changed when engines are identified by
// URL rather than title; see bug 335102.
var removeTitle = aEngine.wrappedJSObject.name;
for (var i = 0; i < browser.engines.length; i++) {
if (browser.engines[i].title == removeTitle) {
if (!browser.hiddenEngines)
browser.hiddenEngines = [];
browser.hiddenEngines.push(browser.engines[i]);
browser.engines.splice(i, 1);
break;
}
}
}
}
]]></body>
</method>
<method name="updateDisplay">
<body><![CDATA[
var uri = this.currentEngine.iconURI;
this.setAttribute("src", uri ? uri.spec : "");
var name = this.currentEngine.name;
var text = this._stringBundle.getFormattedString("searchtip", [name]);
this._textbox.placeholder = name;
this._textbox.label = text;
this._textbox.tooltipText = text;
]]></body>
</method>
<!-- Rebuilds the dynamic portion of the popup menu (i.e., the menu items
for new search engines that can be added to the available list). This
is called each time the popup is shown.
-->
<method name="rebuildPopupDynamic">
<body><![CDATA[
// We might not have added the main popup items yet, do that first
// if needed.
if (this._needToBuildPopup)
this.rebuildPopup();
var popup = this._popup;
// Clear any addengine menuitems, including addengine-item entries and
// the addengine-separator. Work backward to avoid invalidating the
// indexes as items are removed.
var items = popup.childNodes;
for (var i = items.length - 1; i >= 0; i--) {
if (items[i].getAttribute("class").indexOf("addengine") != -1)
popup.removeChild(items[i]);
}
var addengines = getBrowser().mCurrentBrowser.engines;
if (addengines && addengines.length > 0) {
const kXULNS =
"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
// Find the (first) separator in the remaining menu, or the first item
// if no separators are present.
var insertLocation = popup.firstChild;
while (insertLocation.nextSibling &&
insertLocation.localName != "menuseparator") {
insertLocation = insertLocation.nextSibling;
}
if (insertLocation.localName != "menuseparator")
insertLocation = popup.firstChild;
var separator = document.createElementNS(kXULNS, "menuseparator");
separator.setAttribute("class", "addengine-separator");
popup.insertBefore(separator, insertLocation);
// Insert the "add this engine" items.
for (var i = 0; i < addengines.length; i++) {
var menuitem = document.createElement("menuitem");
var engineInfo = addengines[i];
var labelStr =
this._stringBundle.getFormattedString("cmd_addFoundEngine",
[engineInfo.title]);
menuitem = document.createElementNS(kXULNS, "menuitem");
menuitem.setAttribute("class", "menuitem-iconic addengine-item");
menuitem.setAttribute("label", labelStr);
menuitem.setAttribute("tooltiptext", engineInfo.uri);
menuitem.setAttribute("uri", engineInfo.uri);
if (engineInfo.icon)
menuitem.setAttribute("src", engineInfo.icon);
menuitem.setAttribute("title", engineInfo.title);
popup.insertBefore(menuitem, insertLocation);
}
}
]]></body>
</method>
<!-- Rebuilds the list of visible search engines in the menu. Does not remove
or update any dynamic entries (i.e., "Add this engine" items) nor the
Manage Engines item. This is called by the observer when the list of
visible engines, or the currently selected engine, has changed.
-->
<method name="rebuildPopup">
<body><![CDATA[
var popup = this._popup;
// Clear the popup, down to the first separator
while (popup.firstChild && popup.firstChild.localName != "menuseparator")
popup.removeChild(popup.firstChild);
const kXULNS =
"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
var engines = this.engines;
for (var i = engines.length - 1; i >= 0; --i) {
var menuitem = document.createElementNS(kXULNS, "menuitem");
var name = engines[i].name;
menuitem.setAttribute("label", name);
menuitem.setAttribute("id", name);
menuitem.setAttribute("class", "menuitem-iconic searchbar-engine-menuitem menuitem-with-favicon");
// Since this menu is rebuilt by the observer method whenever a new
// engine is selected, the "selected" attribute does not need to be
// explicitly cleared anywhere.
if (engines[i] == this.currentEngine)
menuitem.setAttribute("selected", "true");
var tooltip = this._stringBundle.getFormattedString("searchtip", [name]);
menuitem.setAttribute("tooltiptext", tooltip);
if (engines[i].iconURI)
menuitem.setAttribute("src", engines[i].iconURI.spec);
popup.insertBefore(menuitem, popup.firstChild);
menuitem.engine = engines[i];
}
this._needToBuildPopup = false;
]]></body>
</method>
<method name="openManager">
<parameter name="aEvent"/>
<body><![CDATA[
var wm =
Components.classes["@mozilla.org/appshell/window-mediator;1"]
.getService(Components.interfaces.nsIWindowMediator);
var window = wm.getMostRecentWindow("Browser:SearchManager");
if (window)
window.focus()
else {
setTimeout(function () {
openDialog("chrome://browser/content/search/engineManager.xul",
"_blank", "chrome,dialog,modal,centerscreen,resizable");
}, 0);
}
]]></body>
</method>
<method name="selectEngine">
<parameter name="aEvent"/>
<parameter name="isNextEngine"/>
<body><![CDATA[
// Find the new index
var newIndex = this.engines.indexOf(this.currentEngine);
newIndex += (isNextEngine) ? 1 : -1;
if (newIndex >= 0 && newIndex < this.engines.length)
this.currentEngine = this.engines[newIndex];
aEvent.preventDefault();
aEvent.stopPropagation();
]]></body>
</method>
<method name="handleSearchCommand">
<parameter name="aEvent"/>
<body><![CDATA[
var textBox = this._textbox;
var textValue = textBox.value;
var where = "current";
if (aEvent && aEvent.originalTarget.getAttribute("anonid") == "search-go-button") {
if (aEvent.button == 2)
return;
where = whereToOpenLink(aEvent, false, true);
}
else {
var newTabPref = textBox._prefBranch.getBoolPref("browser.search.openintab");
if ((aEvent && aEvent.altKey) ^ newTabPref)
where = "tab";
}
// Save the current value in the form history
if (textValue) {
try {
textBox._formHistSvc.addEntry(textBox.getAttribute("autocompletesearchparam"),
textValue);
} catch (ex) {
Components.utils.reportError("Saving search to form history failed: " + ex);
}
}
this.doSearch(textValue, where);
]]></body>
</method>
<method name="doSearch">
<parameter name="aData"/>
<parameter name="aWhere"/>
<body><![CDATA[
// null parameter below specifies HTML response for search
var submission = this.currentEngine.getSubmission(aData);
openUILinkIn(submission.uri.spec, aWhere, null, submission.postData);
]]></body>
</method>
</implementation>
<handlers>
<handler event="command"><![CDATA[
const target = event.originalTarget;
if (target.getAttribute("class").indexOf("addengine-item") != -1) {
var searchService =
Components.classes["@mozilla.org/browser/search-service;1"]
.getService(Components.interfaces.nsIBrowserSearchService);
// We only detect OpenSearch files
var type = Components.interfaces.nsISearchEngine.DATA_XML;
searchService.addEngine(target.getAttribute("uri"), type,
target.getAttribute("src"), false);
}
else if (target.engine)
this.currentEngine = target.engine;
else
return;
this.focus();
this.select();
]]></handler>
<handler event="popupshowing" action="this.rebuildPopupDynamic();"/>
<handler event="DOMMouseScroll"
phase="capturing"
modifiers="accel"
action="this.selectEngine(event, (event.detail > 0));"/>
</handlers>
</binding>
<binding id="searchbar-textbox"
extends="chrome://global/content/bindings/autocomplete.xml#autocomplete">
<implementation implements="nsIObserver">
<constructor><![CDATA[
if (document.getBindingParent(this).parentNode.parentNode.localName ==
"toolbarpaletteitem")
return;
setTimeout(function(a) { a.initialize(); }, 0, this);
]]></constructor>
<destructor><![CDATA[
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.removeObserver("browser.search.suggest.enabled", this);
// Because XBL and the customize toolbar code interacts poorly,
// there may not be anything to remove here
try {
this.controllers.removeController(this.searchbarController);
} catch (ex) { }
]]></destructor>
<field name="_stringBundle"/>
<field name="_formHistSvc"/>
<field name="_prefBranch"/>
<field name="_suggestMenuItem"/>
<field name="_suggestEnabled"/>
<method name="initialize">
<body><![CDATA[
const kXULNS =
"http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
// Initialize fields
this._stringBundle = document.getBindingParent(this)._stringBundle;
this._formHistSvc =
Components.classes["@mozilla.org/satchel/form-history;1"]
.getService(Components.interfaces.nsIFormHistory2);
this._prefBranch =
Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
this._suggestEnabled =
this._prefBranch.getBoolPref("browser.search.suggest.enabled");
if (this._prefBranch.getBoolPref("browser.urlbar.clickSelectsAll"))
this.setAttribute("clickSelectsAll", true);
// Add items to context menu and attach controller to handle them
var textBox = document.getAnonymousElementByAttribute(this,
"anonid", "textbox-input-box");
var cxmenu = document.getAnonymousElementByAttribute(textBox,
"anonid", "input-box-contextmenu");
var pasteAndSearch;
cxmenu.addEventListener("popupshowing", function() {
if (!pasteAndSearch)
return;
var controller = document.commandDispatcher.getControllerForCommand("cmd_paste");
var enabled = controller.isCommandEnabled("cmd_paste");
if (enabled)
pasteAndSearch.removeAttribute("disabled");
else
pasteAndSearch.setAttribute("disabled", "true");
}, false);
var element, label, akey;
element = document.createElementNS(kXULNS, "menuseparator");
cxmenu.appendChild(element);
var insertLocation = cxmenu.firstChild;
while (insertLocation.nextSibling &&
insertLocation.getAttribute("cmd") != "cmd_paste")
insertLocation = insertLocation.nextSibling;
if (insertLocation) {
element = document.createElementNS(kXULNS, "menuitem");
label = this._stringBundle.getString("cmd_pasteAndSearch");
element.setAttribute("label", label);
element.setAttribute("anonid", "paste-and-search");
element.setAttribute("oncommand",
"BrowserSearch.searchBar.select(); goDoCommand('cmd_paste'); BrowserSearch.searchBar.handleSearchCommand();");
cxmenu.insertBefore(element, insertLocation.nextSibling);
pasteAndSearch = element;
}
element = document.createElementNS(kXULNS, "menuitem");
label = this._stringBundle.getString("cmd_clearHistory");
akey = this._stringBundle.getString("cmd_clearHistory_accesskey");
element.setAttribute("label", label);
element.setAttribute("accesskey", akey);
element.setAttribute("cmd", "cmd_clearhistory");
cxmenu.appendChild(element);
element = document.createElementNS(kXULNS, "menuitem");
label = this._stringBundle.getString("cmd_showSuggestions");
akey = this._stringBundle.getString("cmd_showSuggestions_accesskey");
element.setAttribute("anonid", "toggle-suggest-item");
element.setAttribute("label", label);
element.setAttribute("accesskey", akey);
element.setAttribute("cmd", "cmd_togglesuggest");
element.setAttribute("type", "checkbox");
element.setAttribute("checked", this._suggestEnabled);
element.setAttribute("autocheck", "false");
this._suggestMenuItem = element;
cxmenu.appendChild(element);
this.controllers.appendController(this.searchbarController);
// Add observer for suggest preference
var prefs = Components.classes["@mozilla.org/preferences-service;1"]
.getService(Components.interfaces.nsIPrefBranch);
prefs.addObserver("browser.search.suggest.enabled", this, false);
]]></body>
</method>
<!--
This method overrides the autocomplete binding's openPopup (essentially
duplicating the logic from the autocomplete popup binding's
openAutocompletePopup method), modifying it so that the popup is aligned with
the inner textbox, but sized to not extend beyond the search bar border.
-->
<method name="openPopup">
<body><![CDATA[
var popup = this.popup;
if (!popup.mPopupOpen) {
// Initially the panel used for the searchbar (PopupAutoComplete
// in browser.xul) is hidden to avoid impacting startup / new
// window performance. The base binding's openPopup would normally
// call the overriden openAutocompletePopup in urlbarBindings.xml's
// browser-autocomplete-result-popup binding to unhide the popup,
// but since we're overriding openPopup we need to unhide the panel
// ourselves.
popup.hidden = false;
popup.mInput = this;
popup.view = this.controller.QueryInterface(Components.interfaces.nsITreeView);
popup.invalidate();
popup.showCommentColumn = this.showCommentColumn;
popup.showImageColumn = this.showImageColumn;
document.popupNode = null;
const isRTL = getComputedStyle(this, "").direction == "rtl";
var outerRect = this.getBoundingClientRect();
var innerRect = this.inputField.getBoundingClientRect();
if (isRTL) {
var width = innerRect.right - outerRect.left;
} else {
var width = outerRect.right - innerRect.left;
}
popup.setAttribute("width", width > 100 ? width : 100);
var yOffset = outerRect.bottom - innerRect.bottom;
// setConsumeRollupEvent() before we call openPopup(),
// see bug #404438 for more details
popup.popupBoxObject.setConsumeRollupEvent(
this.consumeRollupEvent ?
Ci.nsIPopupBoxObject.ROLLUP_CONSUME :
Ci.nsIPopupBoxObject.ROLLUP_NO_CONSUME);
popup.openPopup(this.inputField, "after_start", 0, yOffset, false, false);
}
]]></body>
</method>
<method name="observe">
<parameter name="aSubject"/>
<parameter name="aTopic"/>
<parameter name="aData"/>
<body><![CDATA[
if (aTopic == "nsPref:changed") {
this._suggestEnabled =
this._prefBranch.getBoolPref("browser.search.suggest.enabled");
this._suggestMenuItem.setAttribute("checked", this._suggestEnabled);
}
]]></body>
</method>
<method name="openSearch">
<body>
<![CDATA[
// Don't open search popup if history popup is open
if (!this.popupOpen) {
document.getBindingParent(this).searchButton.open = true;
return false;
}
return true;
]]>
</body>
</method>
<!-- overload |onTextEntered| in autocomplete.xml -->
<method name="onTextEntered">
<parameter name="aEvent"/>
<body><![CDATA[
var evt = aEvent || this.mEnterEvent;
document.getBindingParent(this).handleSearchCommand(evt);
this.mEnterEvent = null;
]]></body>
</method>
<!-- nsIController -->
<field name="searchbarController" readonly="true"><![CDATA[({
_self: this,
supportsCommand: function(aCommand) {
return aCommand == "cmd_clearhistory" ||
aCommand == "cmd_togglesuggest";
},
isCommandEnabled: function(aCommand) {
if (aCommand == "cmd_clearhistory") {
var param = this._self.getAttribute("autocompletesearchparam");
return this._self._formHistSvc.nameExists(param);
}
return true;
},
doCommand: function (aCommand) {
switch (aCommand) {
case "cmd_clearhistory":
var param = this._self.getAttribute("autocompletesearchparam");
this._self._formHistSvc.removeEntriesForName(param);
this._self.value = "";
break;
case "cmd_togglesuggest":
// The pref observer will update _suggestEnabled and the menu
// checkmark.
this._self._prefBranch.setBoolPref("browser.search.suggest.enabled",
!this._self._suggestEnabled);
break;
default:
// do nothing with unrecognized command
}
}
})]]></field>
</implementation>
<handlers>
<handler event="keypress" keycode="VK_UP" modifiers="accel"
phase="capturing"
action="document.getBindingParent(this).selectEngine(event, false);"/>
<handler event="keypress" keycode="VK_DOWN" modifiers="accel"
phase="capturing"
action="document.getBindingParent(this).selectEngine(event, true);"/>
<handler event="keypress" keycode="VK_DOWN" modifiers="alt"
phase="capturing"
action="return this.openSearch();"/>
<handler event="keypress" keycode="VK_UP" modifiers="alt"
phase="capturing"
action="return this.openSearch();"/>
#ifndef XP_MACOSX
<handler event="keypress" keycode="VK_F4"
phase="capturing"
action="return this.openSearch();"/>
#endif
<handler event="dragover">
<![CDATA[
var types = event.dataTransfer.types;
if (types.contains("text/plain") || types.contains("text/x-moz-text-internal"))
event.preventDefault();
]]>
</handler>
<handler event="drop">
<![CDATA[
var dataTransfer = event.dataTransfer;
var data = dataTransfer.getData("text/plain");
if (!data)
data = dataTransfer.getData("text/x-moz-text-internal");
if (data) {
event.preventDefault();
this.value = data;
this.onTextEntered(event);
}
]]>
</handler>
</handlers>
</binding>
</bindings>
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