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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_DESKTOP_H_ | 5 #ifndef UI_AURA_DESKTOP_H_ |
6 #define UI_AURA_DESKTOP_H_ | 6 #define UI_AURA_DESKTOP_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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39 class ScreenAura; | 39 class ScreenAura; |
40 class StackingClient; | 40 class StackingClient; |
41 class TouchEvent; | 41 class TouchEvent; |
42 | 42 |
43 // Desktop is responsible for hosting a set of windows. | 43 // Desktop is responsible for hosting a set of windows. |
44 class AURA_EXPORT Desktop : public ui::CompositorDelegate, | 44 class AURA_EXPORT Desktop : public ui::CompositorDelegate, |
45 public Window, | 45 public Window, |
46 public internal::FocusManager, | 46 public internal::FocusManager, |
47 public ui::LayerAnimationObserver { | 47 public ui::LayerAnimationObserver { |
48 public: | 48 public: |
49 Desktop(); | |
50 virtual ~Desktop(); | |
51 | |
52 static Desktop* GetInstance(); | 49 static Desktop* GetInstance(); |
53 static void DeleteInstanceForTesting(); | 50 static void DeleteInstance(); |
54 | 51 |
55 static void set_use_fullscreen_host_window(bool use_fullscreen) { | 52 static void set_use_fullscreen_host_window(bool use_fullscreen) { |
56 use_fullscreen_host_window_ = use_fullscreen; | 53 use_fullscreen_host_window_ = use_fullscreen; |
57 } | 54 } |
58 | 55 |
59 ui::Compositor* compositor() { return compositor_.get(); } | 56 ui::Compositor* compositor() { return compositor_.get(); } |
60 gfx::Point last_mouse_location() const { return last_mouse_location_; } | 57 gfx::Point last_mouse_location() const { return last_mouse_location_; } |
61 gfx::NativeCursor last_cursor() const { return last_cursor_; } | 58 gfx::NativeCursor last_cursor() const { return last_cursor_; } |
62 StackingClient* stacking_client() { return stacking_client_.get(); } | 59 StackingClient* stacking_client() { return stacking_client_.get(); } |
63 Window* active_window() { return active_window_; } | 60 Window* active_window() { return active_window_; } |
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144 | 141 |
145 // Overridden from Window: | 142 // Overridden from Window: |
146 virtual void SetTransform(const ui::Transform& transform) OVERRIDE; | 143 virtual void SetTransform(const ui::Transform& transform) OVERRIDE; |
147 | 144 |
148 #if !defined(NDEBUG) | 145 #if !defined(NDEBUG) |
149 // Toggles the host's full screen state. | 146 // Toggles the host's full screen state. |
150 void ToggleFullScreen(); | 147 void ToggleFullScreen(); |
151 #endif | 148 #endif |
152 | 149 |
153 private: | 150 private: |
| 151 Desktop(); |
| 152 virtual ~Desktop(); |
| 153 |
154 // Called whenever the mouse moves, tracks the current |mouse_moved_handler_|, | 154 // Called whenever the mouse moves, tracks the current |mouse_moved_handler_|, |
155 // sending exited and entered events as its value changes. | 155 // sending exited and entered events as its value changes. |
156 void HandleMouseMoved(const MouseEvent& event, Window* target); | 156 void HandleMouseMoved(const MouseEvent& event, Window* target); |
157 | 157 |
158 bool ProcessMouseEvent(Window* target, MouseEvent* event); | 158 bool ProcessMouseEvent(Window* target, MouseEvent* event); |
159 bool ProcessKeyEvent(Window* target, KeyEvent* event); | 159 bool ProcessKeyEvent(Window* target, KeyEvent* event); |
160 ui::TouchStatus ProcessTouchEvent(Window* target, TouchEvent* event); | 160 ui::TouchStatus ProcessTouchEvent(Window* target, TouchEvent* event); |
161 | 161 |
162 // Overridden from ui::CompositorDelegate | 162 // Overridden from ui::CompositorDelegate |
163 virtual void ScheduleDraw(); | 163 virtual void ScheduleDraw(); |
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231 Window* mouse_moved_handler_; | 231 Window* mouse_moved_handler_; |
232 Window* focused_window_; | 232 Window* focused_window_; |
233 Window* touch_event_handler_; | 233 Window* touch_event_handler_; |
234 | 234 |
235 DISALLOW_COPY_AND_ASSIGN(Desktop); | 235 DISALLOW_COPY_AND_ASSIGN(Desktop); |
236 }; | 236 }; |
237 | 237 |
238 } // namespace aura | 238 } // namespace aura |
239 | 239 |
240 #endif // UI_AURA_DESKTOP_H_ | 240 #endif // UI_AURA_DESKTOP_H_ |
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