Handler settings page.

chrome/browser/ui/webui/options/content_settings_handler.h

 // Copyright (c) 2011 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.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_CONTENT_SETTINGS_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_CONTENT_SETTINGS_HANDLER_H_
 #pragma once
 
 #include "chrome/browser/plugin_data_remover_helper.h"
 #include "chrome/browser/prefs/pref_change_registrar.h"
 #include "chrome/browser/ui/webui/options/options_ui.h"
 #include "chrome/common/content_settings_types.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 
 class HostContentSettingsMap;
+class ProtocolHandlerRegistry;
 
 class ContentSettingsHandler : public OptionsPageUIHandler {
  public:
   ContentSettingsHandler();
   virtual ~ContentSettingsHandler();
 
   // OptionsPageUIHandler implementation.
   virtual void GetLocalizedValues(DictionaryValue* localized_strings);
 
   virtual void Initialize();
@@ skipping 27 matching lines @@
   // Clobbers and rebuilds just the geolocation exception table.
   void UpdateGeolocationExceptionsView();
   // Clobbers and rebuilds just the desktop notification exception table.
   void UpdateNotificationExceptionsView();
   // Clobbers and rebuilds an exception table that's managed by the host content
   // settings map.
   void UpdateExceptionsViewFromHostContentSettingsMap(ContentSettingsType type);
   // As above, but acts on the OTR table for the content setting type.
   void UpdateExceptionsViewFromOTRHostContentSettingsMap(
       ContentSettingsType type);
+  // Updates the radio buttons for enabling / disabling handlers.
+  void UpdateHandlersEnabledRadios();
 
   // Callbacks used by the page ------------------------------------------------
 
   // Sets the default value for a specific content type. |args| includes the
   // content type and a string describing the new default the user has
   // chosen.
   void SetContentFilter(const ListValue* args);
 
   // Removes the given row from the table. The first entry in |args| is the
   // content type, and the rest of the arguments depend on the content type
@@ skipping 20 matching lines @@
   // is no active incognito session.
   HostContentSettingsMap* GetOTRContentSettingsMap();
 
   // Gets the default setting in string form.
   std::string GetSettingDefaultFromModel(ContentSettingsType type);
 
   // Returns true if the default setting for the given content settings type
   // |type| is managed.
   bool GetDefaultSettingManagedFromModel(ContentSettingsType type);
 
+  // Gets the ProtocolHandlerRegistry for the normal profile.
+  ProtocolHandlerRegistry* GetProtocolHandlerRegistry();
+
   // Member variables ---------------------------------------------------------
 
   NotificationRegistrar notification_registrar_;
   PrefChangeRegistrar pref_change_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ContentSettingsHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_CONTENT_SETTINGS_HANDLER_H_