chrome/browser/ui/settings_window_manager.h

   1 // Copyright (c) 2014 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_SETTINGS_WINDOW_MANAGER_H_
   6 #define CHROME_BROWSER_UI_SETTINGS_WINDOW_MANAGER_H_
   7
   8 #include <map>
   9 #include <string>
  10
  11 #include "base/memory/singleton.h"
  12 #include "chrome/browser/sessions/session_id.h"
  13
  14 class Profile;
  15
  16 namespace chrome {
  17
  18 // Class for managing settings windows when --enable-settings-window is enabled.
  19 // TODO(stevenjb): Remove flag comment if enabled by default.
  20
  21 class SettingsWindowManager {
  22  public:
  23   static SettingsWindowManager* GetInstance();
  24
  25   // Show an existing settings window for |profile| or create a new one, and
  26   // navigate to |sub_page|.
  27   void ShowForProfile(Profile* profile, const std::string& sub_page);
  28
  29  private:
  30   friend struct DefaultSingletonTraits<SettingsWindowManager>;
  31   typedef std::map<Profile*, SessionID::id_type> ProfileSessionMap;
  32
  33   SettingsWindowManager();
  34   ~SettingsWindowManager();
  35
  36   ProfileSessionMap settings_session_map_;
  37
  38   DISALLOW_COPY_AND_ASSIGN(SettingsWindowManager);
  39 };
  40
  41 }  // namespace chrome
  42
  43 #endif  // CHROME_BROWSER_UI_SETTINGS_WINDOW_MANAGER_H_