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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "ash/wm/overview/window_selector_controller.h" | 5 #include "ash/wm/overview/window_selector_controller.h" |
6 | 6 |
7 #include <vector> | 7 #include <vector> |
8 | 8 |
9 #include "ash/metrics/user_metrics_recorder.h" | 9 #include "ash/metrics/user_metrics_recorder.h" |
10 #include "ash/root_window_controller.h" | 10 #include "ash/root_window_controller.h" |
11 #include "ash/session/session_state_delegate.h" | 11 #include "ash/session/session_state_delegate.h" |
12 #include "ash/shell.h" | 12 #include "ash/shell.h" |
13 #include "ash/system/tray/system_tray_delegate.h" | 13 #include "ash/system/tray/system_tray_delegate.h" |
14 #include "ash/wm/mru_window_tracker.h" | 14 #include "ash/wm/mru_window_tracker.h" |
15 #include "ash/wm/overview/window_selector.h" | 15 #include "ash/wm/overview/window_selector.h" |
16 #include "ash/wm/window_state.h" | 16 #include "ash/wm/window_state.h" |
17 #include "ash/wm/window_util.h" | 17 #include "ash/wm/window_util.h" |
18 #include "base/metrics/histogram.h" | 18 #include "base/metrics/histogram.h" |
19 #include "ui/aura/window.h" | 19 #include "ui/aura/window.h" |
20 | 20 |
21 namespace ash { | 21 namespace ash { |
22 | 22 |
23 WindowSelectorController::WindowSelectorController() { | 23 WindowSelectorController::WindowSelectorController() { |
24 } | 24 } |
25 | 25 |
26 WindowSelectorController::~WindowSelectorController() { | 26 WindowSelectorController::~WindowSelectorController() { |
27 } | 27 } |
28 | 28 |
29 // static | 29 // static |
| 30 bool WindowSelectorController::IsUserInActiveDesktopEnvironment() { |
| 31 return Shell::GetInstance()->session_state_delegate()-> |
| 32 IsActiveUserSessionStarted() && |
| 33 !Shell::GetInstance()->session_state_delegate()->IsScreenLocked() && |
| 34 Shell::GetInstance()->system_tray_delegate()->GetUserLoginStatus() != |
| 35 user::LOGGED_IN_KIOSK_APP; |
| 36 } |
| 37 |
| 38 // static |
30 bool WindowSelectorController::CanSelect() { | 39 bool WindowSelectorController::CanSelect() { |
31 // Don't allow a window overview if the screen is locked or a modal dialog is | 40 return IsUserInActiveDesktopEnvironment() && |
32 // open or running in kiosk app session. | 41 !Shell::GetInstance()->IsSystemModalWindowOpen(); |
33 return Shell::GetInstance()->session_state_delegate()-> | |
34 IsActiveUserSessionStarted() && | |
35 !Shell::GetInstance()->session_state_delegate()->IsScreenLocked() && | |
36 !Shell::GetInstance()->IsSystemModalWindowOpen() && | |
37 Shell::GetInstance()->system_tray_delegate()->GetUserLoginStatus() != | |
38 user::LOGGED_IN_KIOSK_APP; | |
39 } | 42 } |
40 | 43 |
41 void WindowSelectorController::ToggleOverview() { | 44 void WindowSelectorController::ToggleOverview() { |
42 if (IsSelecting()) { | 45 if (IsSelecting()) { |
43 OnSelectionEnded(); | 46 OnSelectionEnded(); |
44 } else { | 47 } else { |
45 // Don't start overview if window selection is not allowed. | 48 // Don't start overview if window selection is not allowed. |
46 if (!CanSelect()) | 49 if (!CanSelect()) |
47 return; | 50 return; |
48 | 51 |
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84 | 87 |
85 void WindowSelectorController::OnSelectionStarted() { | 88 void WindowSelectorController::OnSelectionStarted() { |
86 if (!last_selection_time_.is_null()) { | 89 if (!last_selection_time_.is_null()) { |
87 UMA_HISTOGRAM_LONG_TIMES( | 90 UMA_HISTOGRAM_LONG_TIMES( |
88 "Ash.WindowSelector.TimeBetweenUse", | 91 "Ash.WindowSelector.TimeBetweenUse", |
89 base::Time::Now() - last_selection_time_); | 92 base::Time::Now() - last_selection_time_); |
90 } | 93 } |
91 } | 94 } |
92 | 95 |
93 } // namespace ash | 96 } // namespace ash |
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