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Side by Side Diff: ash/wm/power_button_controller.h

Issue 192483007: Move chromeos/display/* to ui/display/chromeos (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Include display.gyp into ChromeOS builds only Created 6 years, 9 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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 #ifndef ASH_WM_POWER_BUTTON_CONTROLLER_H_ 5 #ifndef ASH_WM_POWER_BUTTON_CONTROLLER_H_
6 #define ASH_WM_POWER_BUTTON_CONTROLLER_H_ 6 #define ASH_WM_POWER_BUTTON_CONTROLLER_H_
7 7
8 #include "ash/ash_export.h" 8 #include "ash/ash_export.h"
9 #include "ash/wm/session_state_animator.h" 9 #include "ash/wm/session_state_animator.h"
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
11 11
12 #if defined(OS_CHROMEOS) && defined(USE_X11) 12 #if defined(OS_CHROMEOS) && defined(USE_X11)
13 #include "chromeos/display/output_configurator.h" 13 #include "ui/display/chromeos/output_configurator.h"
14 #endif 14 #endif
15 15
16 namespace gfx { 16 namespace gfx {
17 class Rect; 17 class Rect;
18 class Size; 18 class Size;
19 } 19 }
20 20
21 namespace ui { 21 namespace ui {
22 class Layer; 22 class Layer;
23 } 23 }
24 24
25 namespace ash { 25 namespace ash {
26 26
27 namespace test { 27 namespace test {
28 class PowerButtonControllerTest; 28 class PowerButtonControllerTest;
29 } 29 }
30 30
31 class LockStateController; 31 class LockStateController;
32 32
33 // Displays onscreen animations and locks or suspends the system in response to 33 // Displays onscreen animations and locks or suspends the system in response to
34 // the power button being pressed or released. 34 // the power button being pressed or released.
35 class ASH_EXPORT PowerButtonController 35 class ASH_EXPORT PowerButtonController
36 // TODO(derat): Remove these ifdefs after OutputConfigurator becomes 36 // TODO(derat): Remove these ifdefs after OutputConfigurator becomes
37 // cross-platform. 37 // cross-platform.
38 #if defined(OS_CHROMEOS) && defined(USE_X11) 38 #if defined(OS_CHROMEOS) && defined(USE_X11)
39 : public chromeos::OutputConfigurator::Observer 39 : public ui::OutputConfigurator::Observer
40 #endif 40 #endif
41 { 41 {
42 public: 42 public:
43 explicit PowerButtonController(LockStateController* controller); 43 explicit PowerButtonController(LockStateController* controller);
44 virtual ~PowerButtonController(); 44 virtual ~PowerButtonController();
45 45
46 void set_has_legacy_power_button_for_test(bool legacy) { 46 void set_has_legacy_power_button_for_test(bool legacy) {
47 has_legacy_power_button_ = legacy; 47 has_legacy_power_button_ = legacy;
48 } 48 }
49 49
50 // Called when the current screen brightness changes. 50 // Called when the current screen brightness changes.
51 void OnScreenBrightnessChanged(double percent); 51 void OnScreenBrightnessChanged(double percent);
52 52
53 // Called when the power or lock buttons are pressed or released. 53 // Called when the power or lock buttons are pressed or released.
54 void OnPowerButtonEvent(bool down, const base::TimeTicks& timestamp); 54 void OnPowerButtonEvent(bool down, const base::TimeTicks& timestamp);
55 void OnLockButtonEvent(bool down, const base::TimeTicks& timestamp); 55 void OnLockButtonEvent(bool down, const base::TimeTicks& timestamp);
56 56
57 #if defined(OS_CHROMEOS) && defined(USE_X11) 57 #if defined(OS_CHROMEOS) && defined(USE_X11)
58 // Overriden from chromeos::OutputConfigurator::Observer: 58 // Overriden from ui::OutputConfigurator::Observer:
59 virtual void OnDisplayModeChanged( 59 virtual void OnDisplayModeChanged(const std::vector<
60 const std::vector<chromeos::OutputConfigurator::OutputSnapshot>& outputs) 60 ui::OutputConfigurator::OutputSnapshot>& outputs) OVERRIDE;
61 OVERRIDE;
62 #endif 61 #endif
63 62
64 private: 63 private:
65 friend class test::PowerButtonControllerTest; 64 friend class test::PowerButtonControllerTest;
66 65
67 // Are the power or lock buttons currently held? 66 // Are the power or lock buttons currently held?
68 bool power_button_down_; 67 bool power_button_down_;
69 bool lock_button_down_; 68 bool lock_button_down_;
70 69
71 // Has the screen brightness been reduced to 0%? 70 // Has the screen brightness been reduced to 0%?
72 bool brightness_is_zero_; 71 bool brightness_is_zero_;
73 72
74 // True if an internal display is off while an external display is on (e.g. 73 // True if an internal display is off while an external display is on (e.g.
75 // for Chrome OS's docked mode, where a Chromebook's lid is closed while an 74 // for Chrome OS's docked mode, where a Chromebook's lid is closed while an
76 // external display is connected). 75 // external display is connected).
77 bool internal_display_off_and_external_display_on_; 76 bool internal_display_off_and_external_display_on_;
78 77
79 // Was a command-line switch set telling us that we're running on hardware 78 // Was a command-line switch set telling us that we're running on hardware
80 // that misreports power button releases? 79 // that misreports power button releases?
81 bool has_legacy_power_button_; 80 bool has_legacy_power_button_;
82 81
83 LockStateController* controller_; // Not owned. 82 LockStateController* controller_; // Not owned.
84 83
85 DISALLOW_COPY_AND_ASSIGN(PowerButtonController); 84 DISALLOW_COPY_AND_ASSIGN(PowerButtonController);
86 }; 85 };
87 86
88 } // namespace ash 87 } // namespace ash
89 88
90 #endif // ASH_WM_POWER_BUTTON_CONTROLLER_H_ 89 #endif // ASH_WM_POWER_BUTTON_CONTROLLER_H_
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