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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_H_ | 5 #ifndef UI_AURA_ROOT_WINDOW_H_ |
| 6 #define UI_AURA_ROOT_WINDOW_H_ | 6 #define UI_AURA_ROOT_WINDOW_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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| 30 class LayerAnimationSequence; | 30 class LayerAnimationSequence; |
| 31 class Transform; | 31 class Transform; |
| 32 } | 32 } |
| 33 | 33 |
| 34 namespace aura { | 34 namespace aura { |
| 35 | 35 |
| 36 class RootWindowHost; | 36 class RootWindowHost; |
| 37 class RootWindowObserver; | 37 class RootWindowObserver; |
| 38 class KeyEvent; | 38 class KeyEvent; |
| 39 class MouseEvent; | 39 class MouseEvent; |
| 40 class ScreenAura; | |
| 41 class StackingClient; | 40 class StackingClient; |
| 42 class ScrollEvent; | 41 class ScrollEvent; |
| 43 class TouchEvent; | 42 class TouchEvent; |
| 44 class GestureEvent; | 43 class GestureEvent; |
| 45 | 44 |
| 46 // RootWindow is responsible for hosting a set of windows. | 45 // RootWindow is responsible for hosting a set of windows. |
| 47 class AURA_EXPORT RootWindow : public ui::CompositorDelegate, | 46 class AURA_EXPORT RootWindow : public ui::CompositorDelegate, |
| 48 public ui::CompositorObserver, | 47 public ui::CompositorObserver, |
| 49 public Window, | 48 public Window, |
| 50 public internal::FocusManager, | 49 public internal::FocusManager, |
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| 66 static bool hide_host_cursor() { | 65 static bool hide_host_cursor() { |
| 67 return hide_host_cursor_; | 66 return hide_host_cursor_; |
| 68 } | 67 } |
| 69 | 68 |
| 70 ui::Compositor* compositor() { return compositor_.get(); } | 69 ui::Compositor* compositor() { return compositor_.get(); } |
| 71 gfx::Point last_mouse_location() const { return last_mouse_location_; } | 70 gfx::Point last_mouse_location() const { return last_mouse_location_; } |
| 72 gfx::NativeCursor last_cursor() const { return last_cursor_; } | 71 gfx::NativeCursor last_cursor() const { return last_cursor_; } |
| 73 bool cursor_shown() const { return cursor_shown_; } | 72 bool cursor_shown() const { return cursor_shown_; } |
| 74 Window* mouse_pressed_handler() { return mouse_pressed_handler_; } | 73 Window* mouse_pressed_handler() { return mouse_pressed_handler_; } |
| 75 Window* capture_window() { return capture_window_; } | 74 Window* capture_window() { return capture_window_; } |
| 76 const ScreenAura* screen() { return screen_; } | |
| 77 | 75 |
| 78 // Shows the root window host. | 76 // Shows the root window host. |
| 79 void ShowRootWindow(); | 77 void ShowRootWindow(); |
| 80 | 78 |
| 81 // Sets the size of the root window. | 79 // Sets the size of the root window. |
| 82 void SetHostSize(const gfx::Size& size); | 80 void SetHostSize(const gfx::Size& size); |
| 83 gfx::Size GetHostSize() const; | 81 gfx::Size GetHostSize() const; |
| 84 | 82 |
| 85 // Sets the screen's work area insets, this notifies observers too. | |
| 86 void SetScreenWorkAreaInsets(const gfx::Insets& insets); | |
| 87 | |
| 88 // Sets the currently-displayed cursor. If the cursor was previously hidden | 83 // Sets the currently-displayed cursor. If the cursor was previously hidden |
| 89 // via ShowCursor(false), it will remain hidden until ShowCursor(true) is | 84 // via ShowCursor(false), it will remain hidden until ShowCursor(true) is |
| 90 // called, at which point the cursor that was last set via SetCursor() will be | 85 // called, at which point the cursor that was last set via SetCursor() will be |
| 91 // used. | 86 // used. |
| 92 void SetCursor(gfx::NativeCursor cursor); | 87 void SetCursor(gfx::NativeCursor cursor); |
| 93 | 88 |
| 94 // Shows or hides the cursor. | 89 // Shows or hides the cursor. |
| 95 void ShowCursor(bool show); | 90 void ShowCursor(bool show); |
| 96 | 91 |
| 97 // Moves the cursor to the specified location relative to the root window. | 92 // Moves the cursor to the specified location relative to the root window. |
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| 306 int mouse_button_flags_; | 301 int mouse_button_flags_; |
| 307 | 302 |
| 308 // Last cursor set. Used for testing. | 303 // Last cursor set. Used for testing. |
| 309 gfx::NativeCursor last_cursor_; | 304 gfx::NativeCursor last_cursor_; |
| 310 | 305 |
| 311 // Is the cursor currently shown? Used for testing. | 306 // Is the cursor currently shown? Used for testing. |
| 312 bool cursor_shown_; | 307 bool cursor_shown_; |
| 313 | 308 |
| 314 ObserverList<RootWindowObserver> observers_; | 309 ObserverList<RootWindowObserver> observers_; |
| 315 | 310 |
| 316 ScreenAura* screen_; | |
| 317 | |
| 318 // The capture window. When not-null, this window receives all the mouse and | 311 // The capture window. When not-null, this window receives all the mouse and |
| 319 // touch events. | 312 // touch events. |
| 320 Window* capture_window_; | 313 Window* capture_window_; |
| 321 | 314 |
| 322 Window* mouse_pressed_handler_; | 315 Window* mouse_pressed_handler_; |
| 323 Window* mouse_moved_handler_; | 316 Window* mouse_moved_handler_; |
| 324 Window* focused_window_; | 317 Window* focused_window_; |
| 325 Window* touch_event_handler_; | 318 Window* touch_event_handler_; |
| 326 Window* gesture_handler_; | 319 Window* gesture_handler_; |
| 327 | 320 |
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| 340 bool should_hold_mouse_moves_; | 333 bool should_hold_mouse_moves_; |
| 341 bool release_mouse_moves_after_draw_; | 334 bool release_mouse_moves_after_draw_; |
| 342 scoped_ptr<MouseEvent> held_mouse_move_; | 335 scoped_ptr<MouseEvent> held_mouse_move_; |
| 343 | 336 |
| 344 DISALLOW_COPY_AND_ASSIGN(RootWindow); | 337 DISALLOW_COPY_AND_ASSIGN(RootWindow); |
| 345 }; | 338 }; |
| 346 | 339 |
| 347 } // namespace aura | 340 } // namespace aura |
| 348 | 341 |
| 349 #endif // UI_AURA_ROOT_WINDOW_H_ | 342 #endif // UI_AURA_ROOT_WINDOW_H_ |
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