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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 SERVICES_UI_WS_PLATFORM_DISPLAY_DELEGATE_H_ | 5 #ifndef SERVICES_UI_WS_PLATFORM_DISPLAY_DELEGATE_H_ |
6 #define SERVICES_UI_WS_PLATFORM_DISPLAY_DELEGATE_H_ | 6 #define SERVICES_UI_WS_PLATFORM_DISPLAY_DELEGATE_H_ |
7 | 7 |
8 namespace display { | 8 namespace display { |
9 class Display; | 9 class Display; |
10 } | 10 } |
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24 public: | 24 public: |
25 // Returns a display::Display for this display. | 25 // Returns a display::Display for this display. |
26 virtual const display::Display& GetDisplay() = 0; | 26 virtual const display::Display& GetDisplay() = 0; |
27 | 27 |
28 // Returns the root window of this display. | 28 // Returns the root window of this display. |
29 virtual ServerWindow* GetRootWindow() = 0; | 29 virtual ServerWindow* GetRootWindow() = 0; |
30 | 30 |
31 // Called once when the AcceleratedWidget is available for drawing. | 31 // Called once when the AcceleratedWidget is available for drawing. |
32 virtual void OnAcceleratedWidgetAvailable() = 0; | 32 virtual void OnAcceleratedWidgetAvailable() = 0; |
33 | 33 |
34 virtual bool IsInHighContrastMode() = 0; | |
35 | |
36 // Called when an event arrives. | 34 // Called when an event arrives. |
37 virtual void OnEvent(const ui::Event& event) = 0; | 35 virtual void OnEvent(const ui::Event& event) = 0; |
38 | 36 |
39 // Called when the Display loses capture. | 37 // Called when the Display loses capture. |
40 virtual void OnNativeCaptureLost() = 0; | 38 virtual void OnNativeCaptureLost() = 0; |
41 | 39 |
42 protected: | 40 protected: |
43 virtual ~PlatformDisplayDelegate() {} | 41 virtual ~PlatformDisplayDelegate() {} |
44 }; | 42 }; |
45 | 43 |
46 } // namespace ws | 44 } // namespace ws |
47 | 45 |
48 } // namespace ui | 46 } // namespace ui |
49 | 47 |
50 #endif // SERVICES_UI_WS_PLATFORM_DISPLAY_DELEGATE_H_ | 48 #endif // SERVICES_UI_WS_PLATFORM_DISPLAY_DELEGATE_H_ |
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