ash/test/test_session_state_delegate.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 ASH_TEST_TEST_SESSION_STATE_DELEGATE_H_
   6 #define ASH_TEST_TEST_SESSION_STATE_DELEGATE_H_
   7
   8 #include <vector>
   9
  10 #include "ash/session/session_state_delegate.h"
  11 #include "base/basictypes.h"
  12 #include "base/compiler_specific.h"
  13 #include "ui/gfx/image/image_skia.h"
  14
  15 namespace ash {
  16 namespace test {
  17
  18 class MockUserInfo;
  19
  20 class TestSessionStateDelegate : public SessionStateDelegate {
  21  public:
  22   TestSessionStateDelegate();
  23   ~TestSessionStateDelegate() override;
  24
  25   void set_logged_in_users(int users) { logged_in_users_ = users; }
  26   void set_session_state(SessionState session_state) {
  27     session_state_ = session_state;
  28   }
  29   void AddUser(const std::string user_id);
  30   const user_manager::UserInfo* GetActiveUserInfo() const;
  31
  32   // SessionStateDelegate:
  33   content::BrowserContext* GetBrowserContextByIndex(
  34       MultiProfileIndex index) override;
  35   content::BrowserContext* GetBrowserContextForWindow(
  36       aura::Window* window) override;
  37   int GetMaximumNumberOfLoggedInUsers() const override;
  38   int NumberOfLoggedInUsers() const override;
  39   bool IsActiveUserSessionStarted() const override;
  40   bool CanLockScreen() const override;
  41   bool IsScreenLocked() const override;
  42   bool ShouldLockScreenBeforeSuspending() const override;
  43   void LockScreen() override;
  44   void UnlockScreen() override;
  45   bool IsUserSessionBlocked() const override;
  46   SessionState GetSessionState() const override;
  47   const user_manager::UserInfo* GetUserInfo(
  48       ash::MultiProfileIndex index) const override;
  49   const user_manager::UserInfo* GetUserInfo(
  50       content::BrowserContext* context) const override;
  51   bool ShouldShowAvatar(aura::Window* window) const override;
  52   void SwitchActiveUser(const std::string& user_id) override;
  53   void CycleActiveUser(CycleUser cycle_user) override;
  54   bool IsMultiProfileAllowedByPrimaryUserPolicy() const override;
  55   void AddSessionStateObserver(ash::SessionStateObserver* observer) override;
  56   void RemoveSessionStateObserver(ash::SessionStateObserver* observer) override;
  57
  58   // TODO(oshima): Use state machine instead of using boolean variables.
  59
  60   // Updates the internal state that indicates whether a session is in progress
  61   // and there is an active user. If |has_active_user| is |false|,
  62   // |active_user_session_started_| is reset to |false| as well (see below for
  63   // the difference between these two flags).
  64   void SetHasActiveUser(bool has_active_user);
  65
  66   // Updates the internal state that indicates whether the session has been
  67   // fully started for the active user. If |active_user_session_started| is
  68   // |true|, |has_active_user_| is set to |true| as well (see below for the
  69   // difference between these two flags).
  70   void SetActiveUserSessionStarted(bool active_user_session_started);
  71
  72   // Updates the internal state that indicates whether the screen can be locked.
  73   // Locking will only actually be allowed when this value is |true| and there
  74   // is an active user.
  75   void SetCanLockScreen(bool can_lock_screen);
  76
  77   // Updates |should_lock_screen_before_suspending_|.
  78   void SetShouldLockScreenBeforeSuspending(bool should_lock);
  79
  80   // Updates the internal state that indicates whether user adding screen is
  81   // running now.
  82   void SetUserAddingScreenRunning(bool user_adding_screen_running);
  83
  84   // Setting non NULL image enables avatar icon.
  85   void SetUserImage(const gfx::ImageSkia& user_image);
  86
  87  private:
  88   // Whether a session is in progress and there is an active user.
  89   bool has_active_user_;
  90
  91   // When a user becomes active, the profile and browser UI are not immediately
  92   // available. Only once this flag becomes |true| is the browser startup
  93   // complete and both profile and UI are fully available.
  94   bool active_user_session_started_;
  95
  96   // Whether the screen can be locked. Locking will only actually be allowed
  97   // when this is |true| and there is an active user.
  98   bool can_lock_screen_;
  99
 100   // Return value for ShouldLockScreenBeforeSuspending().
 101   bool should_lock_screen_before_suspending_;
 102
 103   // Whether the screen is currently locked.
 104   bool screen_locked_;
 105
 106   // Whether user addding screen is running now.
 107   bool user_adding_screen_running_;
 108
 109   // The number of users logged in.
 110   int logged_in_users_;
 111
 112   // The index for the activated user.
 113   int active_user_index_;
 114
 115   std::vector<MockUserInfo*> user_list_;
 116
 117   // The current state of the login screen. |session_state_| becomes active
 118   // before the profile and browser UI are available.
 119   SessionState session_state_;
 120
 121   DISALLOW_COPY_AND_ASSIGN(TestSessionStateDelegate);
 122 };
 123
 124 }  // namespace test
 125 }  // namespace ash
 126
 127 #endif  // ASH_TEST_TEST_SESSION_STATE_DELEGATE_H_