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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 #ifndef ASH_DISPLAY_DISPLAY_CHANGE_OBSERVER_CHROMEOS_H_ | 5 #ifndef ASH_DISPLAY_DISPLAY_CHANGE_OBSERVER_CHROMEOS_H_ |
6 #define ASH_DISPLAY_DISPLAY_CHANGE_OBSERVER_CHROMEOS_H_ | 6 #define ASH_DISPLAY_DISPLAY_CHANGE_OBSERVER_CHROMEOS_H_ |
7 | 7 |
8 #include <stdint.h> | 8 #include <stdint.h> |
9 | 9 |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "ash/ash_export.h" | 12 #include "ash/ash_export.h" |
13 #include "ash/common/display/display_info.h" | |
14 #include "ash/common/shell_observer.h" | 13 #include "ash/common/shell_observer.h" |
15 #include "base/macros.h" | 14 #include "base/macros.h" |
16 #include "ui/display/chromeos/display_configurator.h" | 15 #include "ui/display/chromeos/display_configurator.h" |
| 16 #include "ui/display/manager/managed_display_info.h" |
17 #include "ui/events/devices/input_device_event_observer.h" | 17 #include "ui/events/devices/input_device_event_observer.h" |
18 | 18 |
19 namespace ash { | 19 namespace ash { |
20 | 20 |
21 class DisplayMode; | 21 class DisplayMode; |
22 class DisplaySnapshot; | 22 class DisplaySnapshot; |
23 | 23 |
24 // An object that observes changes in display configuration and | 24 // An object that observes changes in display configuration and |
25 // update DisplayManagers. | 25 // update DisplayManagers. |
26 class DisplayChangeObserver : public ui::DisplayConfigurator::StateController, | 26 class DisplayChangeObserver : public ui::DisplayConfigurator::StateController, |
27 public ui::DisplayConfigurator::Observer, | 27 public ui::DisplayConfigurator::Observer, |
28 public ui::InputDeviceEventObserver, | 28 public ui::InputDeviceEventObserver, |
29 public ShellObserver { | 29 public ShellObserver { |
30 public: | 30 public: |
31 // Returns the mode list for internal display. | 31 // Returns the mode list for internal display. |
32 ASH_EXPORT static DisplayInfo::ManagedDisplayModeList | 32 ASH_EXPORT static display::ManagedDisplayInfo::ManagedDisplayModeList |
33 GetInternalManagedDisplayModeList(const DisplayInfo& display_info, | 33 GetInternalManagedDisplayModeList( |
34 const ui::DisplaySnapshot& output); | 34 const display::ManagedDisplayInfo& display_info, |
| 35 const ui::DisplaySnapshot& output); |
35 | 36 |
36 // Returns the resolution list. | 37 // Returns the resolution list. |
37 ASH_EXPORT static DisplayInfo::ManagedDisplayModeList | 38 ASH_EXPORT static display::ManagedDisplayInfo::ManagedDisplayModeList |
38 GetExternalManagedDisplayModeList(const ui::DisplaySnapshot& output); | 39 GetExternalManagedDisplayModeList(const ui::DisplaySnapshot& output); |
39 | 40 |
40 DisplayChangeObserver(); | 41 DisplayChangeObserver(); |
41 ~DisplayChangeObserver() override; | 42 ~DisplayChangeObserver() override; |
42 | 43 |
43 // ui::DisplayConfigurator::StateController overrides: | 44 // ui::DisplayConfigurator::StateController overrides: |
44 ui::MultipleDisplayState GetStateForDisplayIds( | 45 ui::MultipleDisplayState GetStateForDisplayIds( |
45 const ui::DisplayConfigurator::DisplayStateList& outputs) const override; | 46 const ui::DisplayConfigurator::DisplayStateList& outputs) const override; |
46 bool GetResolutionForDisplayId(int64_t display_id, | 47 bool GetResolutionForDisplayId(int64_t display_id, |
47 gfx::Size* size) const override; | 48 gfx::Size* size) const override; |
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62 // Exposed for testing. | 63 // Exposed for testing. |
63 ASH_EXPORT static float FindDeviceScaleFactor(float dpi); | 64 ASH_EXPORT static float FindDeviceScaleFactor(float dpi); |
64 | 65 |
65 private: | 66 private: |
66 DISALLOW_COPY_AND_ASSIGN(DisplayChangeObserver); | 67 DISALLOW_COPY_AND_ASSIGN(DisplayChangeObserver); |
67 }; | 68 }; |
68 | 69 |
69 } // namespace ash | 70 } // namespace ash |
70 | 71 |
71 #endif // ASH_DISPLAY_DISPLAY_CHANGE_OBSERVER_CHROMEOS_H_ | 72 #endif // ASH_DISPLAY_DISPLAY_CHANGE_OBSERVER_CHROMEOS_H_ |
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