983e68f946
The "faabar" wasn't friendly to screer readers, and would either just say what the user typed in the url bar or nothing at all.
now, screen readers will read the title, url and type ("tag" or "bookmark") for each autocomplete result.
r=gavin, a=blocking-firefox3+
git-svn-id: svn://10.0.0.236/trunk@240508 18797224-902f-48f8-a5cc-f745e15eee43
406 lines
15 KiB
XML
406 lines
15 KiB
XML
<?xml version="1.0"?>
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# -*- Mode: HTML -*-
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org browser.
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#
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# The Initial Developer of the Original Code is
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# Simon Bünzli <zeniko@gmail.com>
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# Portions created by the Initial Developer are Copyright (C) 2006
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Dão Gottwald <dao@design-noir.de>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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<bindings id="urlbarBindings" xmlns="http://www.mozilla.org/xbl">
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<binding id="urlbar" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete">
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<implementation implements="nsIObserver, nsIDOMEventListener">
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<constructor><![CDATA[
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this._ioService = Components.classes["@mozilla.org/network/io-service;1"]
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.getService(Components.interfaces.nsIIOService);
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this._prefs = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefService)
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.getBranch("browser.urlbar.")
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.QueryInterface(Components.interfaces.nsIPrefBranch2);
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this._prefs.addObserver("", this, false);
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this.clickSelectsAll = this._prefs.getBoolPref("clickSelectsAll");
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this.doubleClickSelectsAll = this._prefs.getBoolPref("doubleClickSelectsAll");
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this.completeDefaultIndex = this._prefs.getBoolPref("autoFill");
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this._urlTooltip = document.getElementById("urlTooltip");
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this.inputField.controllers.insertControllerAt(0, this._copyCutController);
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this.inputField.addEventListener("mousedown", this, false);
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this.inputField.addEventListener("mousemove", this, false);
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this.inputField.addEventListener("mouseout", this, false);
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]]></constructor>
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<destructor><![CDATA[
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this._prefs.removeObserver("", this);
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this._prefs = null;
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this._ioService = null;
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this.inputField.controllers.removeController(this._copyCutController);
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this.inputField.removeEventListener("mousedown", this, false);
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this.inputField.removeEventListener("mousemove", this, false);
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this.inputField.removeEventListener("mouseout", this, false);
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]]></destructor>
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<property name="value"
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onget="return this.inputField.value;">
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<setter><![CDATA[
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this.mIgnoreInput = true;
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if (val != "") {
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var uri;
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try {
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uri = this._ioService.newURI(val, null, null);
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} catch(e) {}
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if (uri) {
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val = uri.spec;
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try {
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// try to decode as UTF-8
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val = decodeURI(val);
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} catch(e) {}
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}
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}
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this.inputField.value = val;
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this.mIgnoreInput = false;
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var event = document.createEvent("Events");
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event.initEvent("ValueChange", true, true);
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this.inputField.dispatchEvent(event);
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return val;
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]]></setter>
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</property>
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<method name="_initURLTooltip">
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<body><![CDATA[
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if (this.focused)
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return;
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if (this._tooltipTimer)
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clearTimeout(this._tooltipTimer);
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this._tooltipTimer = setTimeout(function (self) {
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self._tooltipTimer = 0;
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var label = self._urlTooltip.firstChild;
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label.value = self.value;
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var bO = self.boxObject;
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self._urlTooltip.maxWidth = bO.width;
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self._urlTooltip.showPopup(self, bO.screenX, bO.screenY + bO.height, "tooltip");
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}, 700, this);
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]]></body>
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</method>
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<method name="_hideURLTooltip">
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<body><![CDATA[
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if (this._tooltipTimer) {
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clearTimeout(this._tooltipTimer);
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this._tooltipTimer = 0;
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}
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this._urlTooltip.hidePopup();
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]]></body>
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</method>
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<method name="onDragOver">
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<body>
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return true;
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</body>
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</method>
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<method name="onDrop">
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<parameter name="aEvent"/>
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<parameter name="aXferData"/>
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<parameter name="aDragSession"/>
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<body><![CDATA[
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var url = transferUtils.retrieveURLFromData(aXferData.data, aXferData.flavour.contentType);
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// The URL bar automatically handles inputs with newline characters,
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// so we can get away with treating text/x-moz-url flavours as text/unicode.
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if (url) {
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nsDragAndDrop.dragDropSecurityCheck(aEvent, aDragSession, url);
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try {
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gURLBar.value = url;
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const nsIScriptSecMan = Components.interfaces.nsIScriptSecurityManager;
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urlSecurityCheck(gURLBar.value,
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gBrowser.contentPrincipal,
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nsIScriptSecMan.DISALLOW_INHERIT_PRINCIPAL);
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handleURLBarCommand();
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} catch (ex) {}
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}
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]]></body>
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</method>
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<method name="getSupportedFlavours">
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<body><![CDATA[
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var flavourSet = new FlavourSet();
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// Favor text/x-moz-url since text/unicode coming from Win32 1.8 branch
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// drops contains URL\ntext. The previous comment here said that
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// plain text drops often come with text/x-moz-url flavor, but I
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// haven't seen that, so hopefully that behavior has changed.
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flavourSet.appendFlavour("text/x-moz-url");
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flavourSet.appendFlavour("text/unicode");
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flavourSet.appendFlavour("application/x-moz-file", "nsIFile");
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return flavourSet;
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]]></body>
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</method>
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<field name="_copyCutController"><![CDATA[
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({
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urlbar: this,
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doCommand: function(aCommand) {
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var urlbar = this.urlbar;
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var start = urlbar.selectionStart;
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var end = urlbar.selectionEnd;
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if (start == end)
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return;
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var val;
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if (start == 0 && end == urlbar.textLength) {
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// if the entire value is selected and it's a valid URI, encode it
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val = urlbar.value;
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try {
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val = urlbar._ioService.newURI(val, null, null).spec;
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} catch(e) {}
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if (aCommand == "cmd_cut")
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urlbar.value = "";
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} else {
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val = urlbar.value.substring(start, end);
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if (aCommand == "cmd_cut") {
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urlbar.value = urlbar.value.substring(0, start) + urlbar.value.substring(end);
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urlbar.selectionStart = urlbar.selectionEnd = start;
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}
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}
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Components.classes["@mozilla.org/widget/clipboardhelper;1"]
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.getService(Components.interfaces.nsIClipboardHelper)
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.copyString(val);
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},
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supportsCommand: function(aCommand) {
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switch (aCommand) {
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case "cmd_copy":
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case "cmd_cut":
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return true;
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}
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return false;
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},
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isCommandEnabled: function(aCommand) {
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return this.supportsCommand(aCommand) && this.urlbar.selectionStart < this.urlbar.selectionEnd;
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},
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onEvent: function(aEventName) {}
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})
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]]></field>
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<method name="observe">
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<parameter name="aSubject"/>
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<parameter name="aTopic"/>
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<parameter name="aData"/>
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<body><![CDATA[
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if (aTopic == "nsPref:changed") {
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switch(aData) {
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case "clickSelectsAll":
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case "doubleClickSelectsAll":
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this[aData] = this._prefs.getBoolPref(aData);
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break;
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case "autoFill":
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this.completeDefaultIndex = this._prefs.getBoolPref(aData);
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break;
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}
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}
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]]></body>
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</method>
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<method name="handleEvent">
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<parameter name="aEvent"/>
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<body><![CDATA[
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switch (aEvent.type) {
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case "mousedown":
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if (this.doubleClickSelectsAll &&
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aEvent.button == 0 && aEvent.detail == 2) {
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this.editor.selectAll();
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aEvent.preventDefault();
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}
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break;
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case "mousemove":
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this._initURLTooltip();
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break;
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case "mouseout":
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this._hideURLTooltip();
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break;
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}
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]]></body>
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</method>
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</implementation>
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<handlers>
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<handler event="focus" phase="capturing" action="this._hideURLTooltip();"/>
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<handler event="dragover" phase="capturing" action="nsDragAndDrop.dragOver(event, this);"/>
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<handler event="dragdrop" phase="capturing" action="nsDragAndDrop.drop(event, this);"/>
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</handlers>
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</binding>
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<binding id="urlbar-result-popup" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete-result-popup">
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<implementation>
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<method name="openAutocompletePopup">
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<parameter name="aInput"/>
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<parameter name="aElement"/>
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<body>
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<![CDATA[
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// initially the panel is hidden
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// to avoid impacting startup / new window performance
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aInput.popup.hidden = false;
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// this method is defined on the base binding
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this._openAutocompletePopup(aInput, aElement);
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]]></body>
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</method>
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<method name="onPopupClick">
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<parameter name="aEvent"/>
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<body><![CDATA[
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var controller = this.view.QueryInterface(Components.interfaces.nsIAutoCompleteController);
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// default action on unmodified left-click
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if (aEvent.button == 0 && !aEvent.shiftKey && !aEvent.ctrlKey &&
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!aEvent.altKey && !aEvent.metaKey) {
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controller.handleEnter();
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}
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// completely ignore right-clicks
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else if (aEvent.button != 2) {
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if (this.mInput._getParentSearchbar) {
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// handle search bar click
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var search = controller.getValueAt(this.selectedIndex);
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var textbox = this.mInput;
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// close the autocomplete popup and copy the selected value to the search box
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this.closePopup();
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textbox.value = search;
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// open the search results according to the clicking subtlety
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var where = whereToOpenLink(aEvent, false, true);
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textbox._getParentSearchbar().doSearch(search, where);
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}
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else {
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// everybody else (i.e. browser content) gets unmodified behavior
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controller.handleEnter();
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}
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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="urlbar-rich-result-popup" extends="chrome://global/content/bindings/autocomplete.xml#autocomplete-rich-result-popup">
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<implementation>
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<field name="_maxResults">0</field>
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<field name="_bundle" readonly="true">
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Cc["@mozilla.org/intl/stringbundle;1"].
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getService(Ci.nsIStringBundleService).
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createBundle("chrome://browser/locale/places/places.properties");
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</field>
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<property name="maxResults" readonly="true">
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<getter>
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<![CDATA[
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if (!this._maxResults) {
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var prefService =
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Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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this._maxResults = prefService.getIntPref("browser.urlbar.maxRichResults");
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}
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return this._maxResults;
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]]>
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</getter>
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</property>
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<method name="openAutocompletePopup">
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<parameter name="aInput"/>
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<parameter name="aElement"/>
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<body>
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<![CDATA[
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// initially the panel is hidden
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// to avoid impacting startup / new window performance
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aInput.popup.hidden = false;
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// this method is defined on the base binding
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this._openAutocompletePopup(aInput, aElement);
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]]></body>
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</method>
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<method name="onPopupClick">
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<parameter name="aEvent"/>
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<body>
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<![CDATA[
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var controller = this.view.QueryInterface(Components.interfaces.nsIAutoCompleteController);
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// default action on unmodified left-click
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if (aEvent.button == 0 && !aEvent.shiftKey && !aEvent.ctrlKey &&
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!aEvent.altKey && !aEvent.metaKey) {
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controller.handleEnter();
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}
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// completely ignore right-clicks
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else if (aEvent.button != 2) {
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if (gURLBar && this.mInput == gURLBar) {
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// handle address bar click
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var url = controller.getValueAt(this.selectedIndex);
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// close the autocomplete popup and revert the entered address
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this.closePopup();
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controller.handleEscape();
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// respect the usual clicking subtleties
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openUILink(url, aEvent);
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}
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}
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]]>
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</body>
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</method>
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<method name="createResultLabel">
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<parameter name="aTitle"/>
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<parameter name="aUrl"/>
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<parameter name="aType"/>
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<body>
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<![CDATA[
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var label = aTitle + " " + aUrl;
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// convert aType (ex: "ac-result-type-<aType>") to text to be spoke aloud
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// by screen readers. convert "tag" and "bookmark" to the localized versions,
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// but don't do anything for "favicon" (the default)
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if (aType != "favicon") {
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label += " " + this._bundle.GetStringFromName(aType + "ResultLabel");
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}
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return label;
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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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</bindings>
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