chrome/browser/ui/ash/session_state_delegate_views.h

   1 // Copyright (c) 2013 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_ASH_SESSION_STATE_DELEGATE_VIEWS_H_
   6 #define CHROME_BROWSER_UI_ASH_SESSION_STATE_DELEGATE_VIEWS_H_
   7
   8 #include "ash/session/session_state_delegate.h"
   9 #include "base/basictypes.h"
  10 #include "base/compiler_specific.h"
  11 #include "base/observer_list.h"
  12 #include "ui/gfx/image/image_skia.h"
  13
  14 namespace ash {
  15 class SessionStateObserver;
  16 }  // namespace ash
  17
  18 class SessionStateDelegate : public ash::SessionStateDelegate {
  19  public:
  20   SessionStateDelegate();
  21   ~SessionStateDelegate() override;
  22
  23   // ash::SessionStateDelegate:
  24   content::BrowserContext* GetBrowserContextByIndex(
  25       ash::MultiProfileIndex index) override;
  26   content::BrowserContext* GetBrowserContextForWindow(
  27       aura::Window* window) override;
  28   content::BrowserContext* GetUserPresentingBrowserContextForWindow(
  29       aura::Window* window) override;
  30   int GetMaximumNumberOfLoggedInUsers() const override;
  31   int NumberOfLoggedInUsers() const override;
  32   bool IsActiveUserSessionStarted() const override;
  33   bool CanLockScreen() const override;
  34   bool IsScreenLocked() const override;
  35   bool ShouldLockScreenBeforeSuspending() const override;
  36   void LockScreen() override;
  37   void UnlockScreen() override;
  38   bool IsUserSessionBlocked() const override;
  39   SessionState GetSessionState() const override;
  40   const user_manager::UserInfo* GetUserInfo(
  41       ash::MultiProfileIndex index) const override;
  42   const user_manager::UserInfo* GetUserInfo(
  43       content::BrowserContext* context) const override;
  44   bool ShouldShowAvatar(aura::Window* window) const override;
  45   void SwitchActiveUser(const std::string& user_id) override;
  46   void CycleActiveUser(CycleUser cycle_user) override;
  47   bool IsMultiProfileAllowedByPrimaryUserPolicy() const override;
  48   void AddSessionStateObserver(ash::SessionStateObserver* observer) override;
  49   void RemoveSessionStateObserver(ash::SessionStateObserver* observer) override;
  50
  51  private:
  52   DISALLOW_COPY_AND_ASSIGN(SessionStateDelegate);
  53 };
  54
  55 #endif  // CHROME_BROWSER_UI_ASH_SESSION_STATE_DELEGATE_VIEWS_H_