Initial accounts options page.

chrome/browser/resources/options/chromeos_accounts_add_user_overlay.js

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+///////////////////////////////////////////////////////////////////////////////
+// AddUserOverlay class:
+
+/**
+ * Encapsulated handling of ChromeOS accounts add user overlay page.
+ * @constructor
+ */
+function AddUserOverlay(model) {
+  OptionsPage.call(this, 'addUserOverlay', localStrings.getString('add_user'),
+                   'addUserOverlayPage');
+}
+
+AddUserOverlay.getInstance = function() {
+  if (!AddUserOverlay.instance_) {
+    AddUserOverlay.instance_ = new AddUserOverlay(null);
+  }
+  return AddUserOverlay.instance_;
+};
+
+AddUserOverlay.prototype = {
+  // Inherit AddUserOverlay from OptionsPage.
+  __proto__: OptionsPage.prototype,
+
+  /**
+   * Initializes AddUserOverlay page.
+   * Calls base class implementation to starts preference initialization.
+   */
+  initializePage: function() {
+    // Call base class implementation to starts preference initialization.
+    OptionsPage.prototype.initializePage.call(this);
+
+    // Set up the page.
+    $('addUserOkButton').onclick = function(e) {
+      var newUserEmail = $('userEmailEdit').value;
+      if (newUserEmail)
+        userList.addUser({'email': newUserEmail});
+
+      OptionsPage.clearOverlays();
+    };
+
+    $('addUserCancelButton').onclick = function(e) {
+      OptionsPage.clearOverlays();
+    };
+
+    this.addEventListener('visibleChange',
+                          cr.bind(this.handleVisibleChange_, this));
+  },
+
+  /**
+   * Handler for OptionsPage's visible property change event.
+   * @param {Event} e Property change event.
+   */
+  handleVisibleChange_: function() {
+    $('userEmailEdit').focus();
+  }
+};