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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/window_cycle_controller.h" | 5 #include "ash/wm/window_cycle_controller.h" |
6 | 6 |
7 #include "ash/common/session/session_state_delegate.h" | 7 #include "ash/common/session/session_state_delegate.h" |
8 #include "ash/common/wm/mru_window_tracker.h" | 8 #include "ash/common/wm/mru_window_tracker.h" |
9 #include "ash/common/wm_shell.h" | 9 #include "ash/common/wm_shell.h" |
10 #include "ash/shell.h" | 10 #include "ash/shell.h" |
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55 Shell::GetInstance()->window_cycle_controller()->StopCycling(); | 55 Shell::GetInstance()->window_cycle_controller()->StopCycling(); |
56 // Warning: |this| will be deleted from here on. | 56 // Warning: |this| will be deleted from here on. |
57 } | 57 } |
58 } | 58 } |
59 | 59 |
60 } // namespace | 60 } // namespace |
61 | 61 |
62 ////////////////////////////////////////////////////////////////////////////// | 62 ////////////////////////////////////////////////////////////////////////////// |
63 // WindowCycleController, public: | 63 // WindowCycleController, public: |
64 | 64 |
65 WindowCycleController::WindowCycleController() { | 65 WindowCycleController::WindowCycleController() {} |
66 } | |
67 | 66 |
68 WindowCycleController::~WindowCycleController() { | 67 WindowCycleController::~WindowCycleController() {} |
69 } | |
70 | 68 |
71 // static | 69 // static |
72 bool WindowCycleController::CanCycle() { | 70 bool WindowCycleController::CanCycle() { |
73 // Prevent window cycling if the screen is locked or a modal dialog is open. | 71 // Prevent window cycling if the screen is locked or a modal dialog is open. |
74 WmShell* wm_shell = WmShell::Get(); | 72 WmShell* wm_shell = WmShell::Get(); |
75 return !wm_shell->GetSessionStateDelegate()->IsScreenLocked() && | 73 return !wm_shell->GetSessionStateDelegate()->IsScreenLocked() && |
76 !wm_shell->IsSystemModalWindowOpen() && !wm_shell->IsPinned(); | 74 !wm_shell->IsSystemModalWindowOpen() && !wm_shell->IsPinned(); |
77 } | 75 } |
78 | 76 |
79 void WindowCycleController::HandleCycleWindow(Direction direction) { | 77 void WindowCycleController::HandleCycleWindow(Direction direction) { |
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121 active_window_before_window_cycle_ != active_window_after_window_cycle) { | 119 active_window_before_window_cycle_ != active_window_after_window_cycle) { |
122 Shell::GetInstance() | 120 Shell::GetInstance() |
123 ->metrics() | 121 ->metrics() |
124 ->task_switch_metrics_recorder() | 122 ->task_switch_metrics_recorder() |
125 .OnTaskSwitch(TaskSwitchMetricsRecorder::WINDOW_CYCLE_CONTROLLER); | 123 .OnTaskSwitch(TaskSwitchMetricsRecorder::WINDOW_CYCLE_CONTROLLER); |
126 } | 124 } |
127 active_window_before_window_cycle_ = nullptr; | 125 active_window_before_window_cycle_ = nullptr; |
128 } | 126 } |
129 | 127 |
130 } // namespace ash | 128 } // namespace ash |
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