Create interface to manage manual exceptions.

chrome/browser/resources/options/managed_user_settings.js

 // Copyright (c) 2012 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.
 
 if (loadTimeData.getBoolean('managedUsersEnabled')) {
 
 cr.define('options', function() {
   /** @const */ var OptionsPage = options.OptionsPage;
   /** @const */ var SettingsDialog = options.SettingsDialog;
 
@@ skipping 41 matching lines @@
     isPassphraseSet: false,
 
     /**
      * Initialize the page.
      * @override
      */
     initializePage: function() {
       // Call base class implementation to start preference initialization.
       SettingsDialog.prototype.initializePage.call(this);
 
+      var exceptionsButtons =
+          this.pageDiv.querySelectorAll('.exceptions-list-button');
+      exceptionsButtons[0].onclick = function(event) {

[James Hawkins, 2013/04/02 15:57:33]

This seems fragile; why are we only adding onclick to the first button in the
list?

[Sergiu, 2013/04/02 17:14:09]

Yeah, that wasn't exactly right since there is only one button in this case,
replaced the class name with an id and put the event on that.

+        var page = ManagedUserSettingsExceptionsArea.getInstance();
+        var url = page.name;
+        window.history.replaceState({pageName: page.name},

[James Hawkins, 2013/04/02 15:57:33]

What's with this replaceState?

[Sergiu, 2013/04/02 17:14:09]

I thought this was needed by looking at the content settings code but come to
think of it I don't think it is. Removed.

+                                    page.title,
+                                    '/' + url);
+
+        OptionsPage.navigateToPage('manualExceptions');
+        uber.invokeMethodOnParent('setPath', {path: url});
+        uber.invokeMethodOnParent('setTitle',
+            {title: loadTimeData.getString('manualExceptionsTabTitle')});
+      };
+
       $('get-content-packs-button').onclick = function(event) {
         window.open(loadTimeData.getString('getContentPacksURL'));
       };
 
       $('set-passphrase').onclick = function() {
         OptionsPage.navigateToPage('setPassphrase');
       };
 
       $('use-passphrase-checkbox').onclick = function() {
         $('set-passphrase').disabled = !$('use-passphrase-checkbox').checked;
@@ skipping 99 matching lines @@
 
   var ManagedUserSettingsForTesting = {
     getSetPassphraseButton: function() {
       return $('set-passphrase');
     },
     getUnlockButton: function() {
       return $('unlock-settings');
     }
   };
 
+  /**
+   * Initializes an exceptions list.
+   * @param {Array} list An array of pairs, where the first element of each pair
+   *     is the filter string, and the second is the setting (allow/block).
+   */
+  ManagedUserSettings.setManualExceptions = function(list) {
+    $('manual-exceptions').setManualExceptions(list);
+  };
+
+  /**
+   * The browser's response to a request to check the validity of a given URL
+   * pattern.
+   * @param {string} mode The browser mode.
+   * @param {string} pattern The pattern.
+   * @param {bool} valid Whether said pattern is valid in the context of
+   *     a content exception setting.
+   */
+  ManagedUserSettings.patternValidityCheckComplete =
+      function(pattern, valid) {
+    $('manual-exceptions').patternValidityCheckComplete(pattern, valid);
+  };
+
   // Export
   return {
     ManagedUserSettings: ManagedUserSettings,
     ManagedUserSettingsForTesting: ManagedUserSettingsForTesting,
     ManagedUserAuthentication: ManagedUserAuthentication
   };
 });
 
 }