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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 UI_AURA_ROOT_WINDOW_HOST_H_ | 5 #ifndef UI_AURA_ROOT_WINDOW_HOST_H_ |
6 #define UI_AURA_ROOT_WINDOW_HOST_H_ | 6 #define UI_AURA_ROOT_WINDOW_HOST_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/message_loop.h" | 10 #include "base/message_loop.h" |
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41 gfx::AcceleratedWidget accelerated_widget); | 41 gfx::AcceleratedWidget accelerated_widget); |
42 | 42 |
43 // Sets the RootWindow this RootWindowHost is hosting. RootWindowHost does not | 43 // Sets the RootWindow this RootWindowHost is hosting. RootWindowHost does not |
44 // own the RootWindow. | 44 // own the RootWindow. |
45 virtual void SetRootWindow(RootWindow* root_window) = 0; | 45 virtual void SetRootWindow(RootWindow* root_window) = 0; |
46 virtual RootWindow* GetRootWindow() = 0; | 46 virtual RootWindow* GetRootWindow() = 0; |
47 | 47 |
48 // Returns the accelerated widget. | 48 // Returns the accelerated widget. |
49 virtual gfx::AcceleratedWidget GetAcceleratedWidget() = 0; | 49 virtual gfx::AcceleratedWidget GetAcceleratedWidget() = 0; |
50 | 50 |
| 51 // Returns the accelerated widget used for event processing. |
| 52 virtual gfx::AcceleratedWidget GetAcceleratedWidgetUsedForEvents() = 0; |
| 53 |
51 // Shows the RootWindowHost. | 54 // Shows the RootWindowHost. |
52 virtual void Show() = 0; | 55 virtual void Show() = 0; |
53 | 56 |
54 // Toggles the host's full screen state. | 57 // Toggles the host's full screen state. |
55 virtual void ToggleFullScreen() = 0; | 58 virtual void ToggleFullScreen() = 0; |
56 | 59 |
57 // Gets/Sets the size of the RootWindowHost. | 60 // Gets/Sets the size of the RootWindowHost. |
58 virtual gfx::Rect GetBounds() const = 0; | 61 virtual gfx::Rect GetBounds() const = 0; |
59 virtual void SetBounds(const gfx::Rect& bounds) = 0; | 62 virtual void SetBounds(const gfx::Rect& bounds) = 0; |
60 | 63 |
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91 | 94 |
92 // Grabs the snapshot of the root window by using the platform-dependent APIs. | 95 // Grabs the snapshot of the root window by using the platform-dependent APIs. |
93 // The bounds need to be in physical pixels. | 96 // The bounds need to be in physical pixels. |
94 virtual bool GrabSnapshot( | 97 virtual bool GrabSnapshot( |
95 const gfx::Rect& snapshot_bounds, | 98 const gfx::Rect& snapshot_bounds, |
96 std::vector<unsigned char>* png_representation) = 0; | 99 std::vector<unsigned char>* png_representation) = 0; |
97 | 100 |
98 // Posts |native_event| to the platform's event queue. | 101 // Posts |native_event| to the platform's event queue. |
99 #if !defined(OS_MACOSX) | 102 #if !defined(OS_MACOSX) |
100 virtual void PostNativeEvent(const base::NativeEvent& native_event) = 0; | 103 virtual void PostNativeEvent(const base::NativeEvent& native_event) = 0; |
| 104 virtual bool DispatchNativeEvent(const base::NativeEvent& native_event) = 0; |
101 #endif | 105 #endif |
102 | 106 |
103 // Called when the device scale factor of the root window has chagned. | 107 // Called when the device scale factor of the root window has chagned. |
104 virtual void OnDeviceScaleFactorChanged(float device_scale_factor) = 0; | 108 virtual void OnDeviceScaleFactorChanged(float device_scale_factor) = 0; |
105 }; | 109 }; |
106 | 110 |
107 } // namespace aura | 111 } // namespace aura |
108 | 112 |
109 #endif // UI_AURA_ROOT_WINDOW_HOST_H_ | 113 #endif // UI_AURA_ROOT_WINDOW_HOST_H_ |
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