Bug 441936 - accel + K should focus find field

This makes accel + K focus the search/find field in the download manager for all
toolkit consumers that use the built in download manager.
r=mconnor

toolkit/locales/en-US/chrome/mozapps/downloads/downloads.dtd

@@ -39,6 +39,7 @@ file names and tall enough to hint that there are more downloads in the list -->
 <!ENTITY cmd.clearList.tooltip            "Removes completed, canceled, and failed downloads from the list">
 <!ENTITY cmd.clearList.accesskey          "C">
 <!ENTITY cmd.find.commandKey              "f">
+<!ENTITY cmd.search.commandKey            "k">
 
 <!ENTITY closeWhenDone.label              "Close when downloads complete">
 <!ENTITY closeWhenDone.tooltip            "Closes the Downloads window when all files are done downloading">

toolkit/mozapps/downloads/content/downloads.xul

@@ -105,6 +105,10 @@
          key="&cmd.find.commandKey;"
          modifiers="accel"
          command="cmd_findDownload"/>
+    <key id="key_findDownload2"
+         key="&cmd.search.commandKey;"
+         modifiers="accel"
+         command="cmd_findDownload"/>
     <key id="key_selectAllDownloads"
          key="&selectAllCmd.key;"
          modifiers="accel"

toolkit/mozapps/downloads/tests/chrome/Makefile.in

@@ -57,6 +57,7 @@ _CHROME_FILES = \
   test_removeDownload_updates_ui.xul \
   test_retention_is_0_closes.xul \
   test_search_clearlist.xul \
+  test_search_keys.xul \
   test_select_all.xul \
   test_space_key_pauses_resumes.xul \
   test_ui_stays_open_on_alert_clickback.xul \

toolkit/mozapps/downloads/tests/chrome/test_search_keys.xul

@@ -0,0 +1,136 @@
+<?xml version="1.0"?>
+<!--
+/* ***** 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 code.
+ *
+ * The Initial Developer of the Original Code is
+ * Mozilla Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2008
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *   Shawn Wilsher <me@shawnwilsher.com> (Original Author)
+ *
+ * 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 ***** */
+
+/**
+ * Make sure the download manager can display downloads in the right order and
+ * contains the expected data. The list has one of each download state ordered
+ * by the start/end times.
+ */
+-->
+
+<window title="Download Manager Test"
+        xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+        onload="test();">
+
+  <script type="application/javascript"
+          src="chrome://mochikit/content/MochiKit/packed.js"/>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"/>
+  <script type="application/javascript"
+          src="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"/>
+
+  <script type="application/javascript">
+  <![CDATA[
+
+const Cc = Components.classes;
+const Ci = Components.interfaces;
+const Cr = Components.results;
+
+function test_meta_k(aWin)
+{
+  let doc = aWin.document;
+  let searchbox = doc.getElementById("searchbox");
+  let richlistbox = doc.getElementById("downloadView");
+
+  // Enusre the serachbox is not focused
+  richlistbox.focus();
+
+  // Dispatch the right key combination
+  synthesizeKey("k", {accelKey: true}, aWin);
+
+  ok(searchbox.hasAttribute("focused"), "Searchbox is focused");
+}
+
+let testFuncs = [
+  test_meta_k,
+]
+
+function test()
+{
+  let dm = Cc["@mozilla.org/download-manager;1"].
+           getService(Ci.nsIDownloadManager);
+
+  // See if the DM is already open, and if it is, close it!
+  let wm = Cc["@mozilla.org/appshell/window-mediator;1"].
+           getService(Ci.nsIWindowMediator);
+  let win = wm.getMostRecentWindow("Download:Manager");
+  if (win)
+    win.close();
+
+  let os = Cc["@mozilla.org/observer-service;1"].
+           getService(Ci.nsIObserverService);
+  const DLMGR_UI_DONE = "download-manager-ui-done";
+
+  let testObs = {
+    observe: function(aSubject, aTopic, aData)
+    {
+      if (aTopic != DLMGR_UI_DONE)
+        return;
+
+      let win = aSubject.QueryInterface(Ci.nsIDOMWindow);
+
+      // Now we can run our tests
+      for each (let t in testFuncs)
+        t(win);
+
+      win.close();
+      os.removeObserver(testObs, DLMGR_UI_DONE);
+      SimpleTest.finish();
+    }
+  };
+
+  // Register with the observer service
+  os.addObserver(testObs, DLMGR_UI_DONE, false);
+
+  // Show the Download Manager UI
+  Cc["@mozilla.org/download-manager-ui;1"].
+  getService(Ci.nsIDownloadManagerUI).show();
+
+  SimpleTest.waitForExplicitFinish();
+}
+
+  ]]>
+  </script>
+
+  <body xmlns="http://www.w3.org/1999/xhtml">
+    <p id="display"></p>
+    <div id="content" style="display:none;"></div>
+    <pre id="test"></pre>
+  </body>
+</window>