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Diffstat (limited to 'browser/components/search/content/search.xml')
| -rw-r--r-- | browser/components/search/content/search.xml | 834 |
1 files changed, 834 insertions, 0 deletions
diff --git a/browser/components/search/content/search.xml b/browser/components/search/content/search.xml new file mode 100644 index 000000000..eccaa072a --- /dev/null +++ b/browser/components/search/content/search.xml @@ -0,0 +1,834 @@ +<?xml version="1.0"?> +<!-- This Source Code Form is subject to the terms of the Mozilla Public + License, v. 2.0. If a copy of the MPL was not distributed with this + file, You can obtain one at http://mozilla.org/MPL/2.0/. --> + +<!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; + // Make sure we rebuild the popup in onpopupshowing + this._needToBuildPopup = true; + + var os = + Components.classes["@mozilla.org/observer-service;1"] + .getService(Components.interfaces.nsIObserverService); + os.addObserver(this, "browser-search-engine-modified", false); + + this._initialized = true; + + this.searchService.init((function search_init_cb(aStatus) { + // Bail out if the binding has been destroyed + if (!this._initialized) + return; + + if (Components.isSuccessCode(aStatus)) { + // Refresh the display (updating icon, etc) + this.updateDisplay(); + } else { + Components.utils.reportError("Cannot initialize search service, bailing out: " + aStatus); + } + }).bind(this)); + ]]></constructor> + + <destructor><![CDATA[ + if (this._initialized) { + this._initialized = false; + + 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 _textbox 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> + <field name="FormHistory" readonly="true"> + (Components.utils.import("resource://gre/modules/FormHistory.jsm", {})).FormHistory; + </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"> + <setter><![CDATA[ + let ss = this.searchService; + ss.defaultEngine = ss.currentEngine = val; + return val; + ]]></setter> + <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="setIcon"> + <parameter name="element"/> + <parameter name="uri"/> + <body><![CDATA[ + element.setAttribute("src", uri); + ]]></body> + </method> + + <method name="updateDisplay"> + <body><![CDATA[ + var uri = this.currentEngine.iconURI; + this.setIcon(this, 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].classList.contains("addengine-item") || + items[i].classList.contains("addengine-separator")) + 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) + this.setIcon(menuitem, 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) + this.setIcon(menuitem, 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"; + } + + this.doSearch(textValue, where); + ]]></body> + </method> + + <method name="doSearch"> + <parameter name="aData"/> + <parameter name="aWhere"/> + <body><![CDATA[ + var textBox = this._textbox; + + // Save the current value in the form history + if (aData && !PrivateBrowsingUtils.isWindowPrivate(window)) { + this.FormHistory.update( + { op : "bump", + fieldname : textBox.getAttribute("autocompletesearchparam"), + value : aData }, + { handleError : function(aError) { + Components.utils.reportError("Saving search to form history failed: " + aError.message); + }}); + } + + // 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.engine) { + this.currentEngine = target.engine; + } else if (target.classList.contains("addengine-item")) { + 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; + // Select the installed engine if the installation succeeds + var installCallback = { + onSuccess: engine => this.currentEngine = engine + } + searchService.addEngine(target.getAttribute("uri"), type, + target.getAttribute("src"), false, + installCallback); + } + 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));"/> + + <handler event="focus"> + <![CDATA[ + // Speculatively connect to the current engine's search URI (and + // suggest URI, if different) to reduce request latency + + const SUGGEST_TYPE = "application/x-suggestions+json"; + var engine = this.currentEngine; + var connector = + Services.io.QueryInterface(Components.interfaces.nsISpeculativeConnect); + var searchURI = engine.getSubmission("dummy").uri; + let callbacks = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor) + .getInterface(Components.interfaces.nsIWebNavigation) + .QueryInterface(Components.interfaces.nsILoadContext); + connector.speculativeConnect(searchURI, callbacks); + + if (engine.supportsResponseType(SUGGEST_TYPE)) { + var suggestURI = engine.getSubmission("dummy", SUGGEST_TYPE).uri; + if (suggestURI.prePath != searchURI.prePath) + connector.speculativeConnect(suggestURI, callbacks); + } + ]]></handler> + </handlers> + </binding> + + <binding id="searchbar-textbox" + extends="chrome://global/content/bindings/autocomplete.xml#autocomplete"> + <implementation implements="nsIObserver"> + <constructor><![CDATA[ + const kXULNS = + "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"; + + if (document.getBindingParent(this).parentNode.parentNode.localName == + "toolbarpaletteitem") + return; + + // Initialize fields + this._stringBundle = document.getBindingParent(this)._stringBundle; + this._prefBranch = + Components.classes["@mozilla.org/preferences-service;1"] + .getService(Components.interfaces.nsIPrefBranch); + this._suggestEnabled = + this._prefBranch.getBoolPref("browser.search.suggest.enabled"); + this._clickSelectsAll = + this._prefBranch.getBoolPref("browser.urlbar.clickSelectsAll"); + + this.setAttribute("clickSelectsAll", this._clickSelectsAll); + + // 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); + prefs.addObserver("browser.urlbar.clickSelectsAll", this, false); + ]]></constructor> + + <destructor><![CDATA[ + var prefs = Components.classes["@mozilla.org/preferences-service;1"] + .getService(Components.interfaces.nsIPrefBranch); + prefs.removeObserver("browser.search.suggest.enabled", this); + prefs.removeObserver("browser.urlbar.clickSelectsAll", 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="_prefBranch"/> + <field name="_suggestMenuItem"/> + <field name="_suggestEnabled"/> + <field name="_clickSelectsAll"/> + + <!-- + This overrides the searchParam property in autocomplete.xml. We're + hijacking this property as a vehicle for delivering the privacy + information about the window into the guts of nsSearchSuggestions. + + Note that the setter is the same as the parent. We were not sure whether + we can override just the getter. If that proves to be the case, the setter + can be removed. + --> + <property name="searchParam" + onget="return this.getAttribute('autocompletesearchparam') + + (PrivateBrowsingUtils.isWindowPrivate(window) ? '|private' : '');" + onset="this.setAttribute('autocompletesearchparam', val); return val;"/> + + <!-- + 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; + 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") { + switch (aData) { + case "browser.search.suggest.enabled": + this._suggestEnabled = this._prefBranch.getBoolPref(aData); + this._suggestMenuItem.setAttribute("checked", this._suggestEnabled); + break; + case "browser.urlbar.clickSelectsAll": + this._clickSelectsAll = this._prefBranch.getBoolPref(aData); + this.setAttribute("clickSelectsAll", this._clickSelectsAll); + break; + } + } + ]]></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> + + <!-- override |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) { + return true; + }, + + doCommand: function (aCommand) { + switch (aCommand) { + case "cmd_clearhistory": + var param = this._self.getAttribute("autocompletesearchparam"); + + let searchBar = this._self.parentNode; + + BrowserSearch.searchBar.FormHistory.update({ op : "remove", fieldname : param }, null); + 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();"/> + + <handler event="keypress" keycode="VK_F4" + phase="capturing" + action="return this.openSearch();"/> + + <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> |