win8/metro_driver/settings_handler.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_METRO_DRIVER_SETTINGS_HANDLER_H_
   6 #define CHROME_BROWSER_UI_METRO_DRIVER_SETTINGS_HANDLER_H_
   7
   8 #include <windows.ui.applicationsettings.h>
   9 #include <windows.ui.popups.h>
  10
  11 #include "winrt_utils.h"
  12
  13 // This class handles the settings charm.
  14 class SettingsHandler {
  15  public:
  16   SettingsHandler();
  17   ~SettingsHandler();
  18
  19   HRESULT Initialize();
  20
  21  private:
  22   typedef winfoundtn::Collections::IVector<
  23       winui::ApplicationSettings::SettingsCommand*> ISettingsCommandVector;
  24
  25   HRESULT OnSettingsCommandsRequested(
  26       winui::ApplicationSettings::ISettingsPane* settings_pane,
  27       winui::ApplicationSettings::
  28           ISettingsPaneCommandsRequestedEventArgs* args);
  29
  30   HRESULT AppendNewSettingsCommand(
  31       const wchar_t* id,
  32       const wchar_t* name,
  33       winui::ApplicationSettings::ISettingsCommandFactory*
  34           settings_command_factory,
  35       ISettingsCommandVector* settings_command_vector);
  36
  37   static HRESULT OnSettings(winui::Popups::IUICommand* command);
  38   static HRESULT GetSettingsId(const wchar_t* value,
  39                                winfoundtn::IPropertyValue** settings_id);
  40
  41   EventRegistrationToken settings_token_;
  42 };
  43
  44 #endif  // CHROME_BROWSER_UI_METRO_DRIVER_SETTINGS_HANDLER_H_