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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_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ | 5 #ifndef UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ |
6 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ | 6 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 #include <X11/extensions/shape.h> | 10 #include <X11/extensions/shape.h> |
11 #include <X11/Xlib.h> | 11 #include <X11/Xlib.h> |
12 #include <X11/Xutil.h> | 12 #include <X11/Xutil.h> |
13 | 13 |
14 #include "base/cancelable_callback.h" | 14 #include "base/cancelable_callback.h" |
15 #include "base/macros.h" | 15 #include "base/macros.h" |
16 #include "base/memory/weak_ptr.h" | 16 #include "base/memory/weak_ptr.h" |
17 #include "base/observer_list.h" | 17 #include "base/observer_list.h" |
18 #include "ui/aura/scoped_window_targeter.h" | 18 #include "ui/aura/scoped_window_targeter.h" |
19 #include "ui/aura/window_tree_host.h" | 19 #include "ui/aura/window_tree_host.h" |
20 #include "ui/base/cursor/cursor_loader_x11.h" | 20 #include "ui/base/cursor/cursor_loader_x11.h" |
| 21 #include "ui/display/display_observer.h" |
21 #include "ui/events/platform/platform_event_dispatcher.h" | 22 #include "ui/events/platform/platform_event_dispatcher.h" |
22 #include "ui/gfx/geometry/insets.h" | 23 #include "ui/gfx/geometry/insets.h" |
23 #include "ui/gfx/geometry/rect.h" | 24 #include "ui/gfx/geometry/rect.h" |
24 #include "ui/gfx/geometry/size.h" | 25 #include "ui/gfx/geometry/size.h" |
25 #include "ui/views/views_export.h" | 26 #include "ui/views/views_export.h" |
26 #include "ui/views/widget/desktop_aura/desktop_window_tree_host.h" | 27 #include "ui/views/widget/desktop_aura/desktop_window_tree_host.h" |
27 | 28 |
28 namespace gfx { | 29 namespace gfx { |
29 class ImageSkia; | 30 class ImageSkia; |
30 class ImageSkiaRep; | 31 class ImageSkiaRep; |
31 } | 32 } |
32 | 33 |
33 namespace ui { | 34 namespace ui { |
34 class EventHandler; | 35 class EventHandler; |
35 class XScopedEventSelector; | 36 class XScopedEventSelector; |
36 } | 37 } |
37 | 38 |
38 namespace views { | 39 namespace views { |
39 class DesktopDragDropClientAuraX11; | 40 class DesktopDragDropClientAuraX11; |
40 class DesktopWindowTreeHostObserverX11; | 41 class DesktopWindowTreeHostObserverX11; |
41 class NonClientFrameView; | 42 class NonClientFrameView; |
42 class X11DesktopWindowMoveClient; | 43 class X11DesktopWindowMoveClient; |
43 | 44 |
44 class VIEWS_EXPORT DesktopWindowTreeHostX11 | 45 class VIEWS_EXPORT DesktopWindowTreeHostX11 |
45 : public DesktopWindowTreeHost, | 46 : public DesktopWindowTreeHost, |
46 public aura::WindowTreeHost, | 47 public aura::WindowTreeHost, |
47 public ui::PlatformEventDispatcher { | 48 public ui::PlatformEventDispatcher, |
| 49 public display::DisplayObserver { |
48 public: | 50 public: |
49 DesktopWindowTreeHostX11( | 51 DesktopWindowTreeHostX11( |
50 internal::NativeWidgetDelegate* native_widget_delegate, | 52 internal::NativeWidgetDelegate* native_widget_delegate, |
51 DesktopNativeWidgetAura* desktop_native_widget_aura); | 53 DesktopNativeWidgetAura* desktop_native_widget_aura); |
52 ~DesktopWindowTreeHostX11() override; | 54 ~DesktopWindowTreeHostX11() override; |
53 | 55 |
54 // A way of converting an X11 |xid| host window into a |content_window_|. | 56 // A way of converting an X11 |xid| host window into a |content_window_|. |
55 static aura::Window* GetContentWindowForXID(XID xid); | 57 static aura::Window* GetContentWindowForXID(XID xid); |
56 | 58 |
57 // A way of converting an X11 |xid| host window into this object. | 59 // A way of converting an X11 |xid| host window into this object. |
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162 gfx::Rect GetBoundsInPixels() const override; | 164 gfx::Rect GetBoundsInPixels() const override; |
163 void SetBoundsInPixels(const gfx::Rect& requested_bounds_in_pixels) override; | 165 void SetBoundsInPixels(const gfx::Rect& requested_bounds_in_pixels) override; |
164 gfx::Point GetLocationOnScreenInPixels() const override; | 166 gfx::Point GetLocationOnScreenInPixels() const override; |
165 void SetCapture() override; | 167 void SetCapture() override; |
166 void ReleaseCapture() override; | 168 void ReleaseCapture() override; |
167 void SetCursorNative(gfx::NativeCursor cursor) override; | 169 void SetCursorNative(gfx::NativeCursor cursor) override; |
168 void MoveCursorToScreenLocationInPixels( | 170 void MoveCursorToScreenLocationInPixels( |
169 const gfx::Point& location_in_pixels) override; | 171 const gfx::Point& location_in_pixels) override; |
170 void OnCursorVisibilityChangedNative(bool show) override; | 172 void OnCursorVisibilityChangedNative(bool show) override; |
171 | 173 |
| 174 // Overridden from display::DisplayObserver: |
| 175 void OnDisplayAdded(const display::Display& new_display) override; |
| 176 void OnDisplayRemoved(const display::Display& old_display) override; |
| 177 void OnDisplayMetricsChanged(const display::Display& display, |
| 178 uint32_t changed_metrics) override; |
| 179 |
172 private: | 180 private: |
173 friend class DesktopWindowTreeHostX11HighDPITest; | 181 friend class DesktopWindowTreeHostX11HighDPITest; |
174 // Initializes our X11 surface to draw on. This method performs all | 182 // Initializes our X11 surface to draw on. This method performs all |
175 // initialization related to talking to the X11 server. | 183 // initialization related to talking to the X11 server. |
176 void InitX11Window(const Widget::InitParams& params); | 184 void InitX11Window(const Widget::InitParams& params); |
177 | 185 |
178 // Creates an aura::WindowEventDispatcher to contain the |content_window|, | 186 // Creates an aura::WindowEventDispatcher to contain the |content_window|, |
179 // along with all aura client objects that direct behavior. | 187 // along with all aura client objects that direct behavior. |
180 aura::WindowEventDispatcher* InitDispatcher(const Widget::InitParams& params); | 188 aura::WindowEventDispatcher* InitDispatcher(const Widget::InitParams& params); |
181 | 189 |
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270 void DelayedResize(const gfx::Size& size_in_pixels); | 278 void DelayedResize(const gfx::Size& size_in_pixels); |
271 void DelayedChangeFrameType(Widget::FrameType new_type); | 279 void DelayedChangeFrameType(Widget::FrameType new_type); |
272 | 280 |
273 gfx::Rect GetWorkAreaBoundsInPixels() const; | 281 gfx::Rect GetWorkAreaBoundsInPixels() const; |
274 gfx::Rect ToDIPRect(const gfx::Rect& rect_in_pixels) const; | 282 gfx::Rect ToDIPRect(const gfx::Rect& rect_in_pixels) const; |
275 gfx::Rect ToPixelRect(const gfx::Rect& rect_in_dip) const; | 283 gfx::Rect ToPixelRect(const gfx::Rect& rect_in_dip) const; |
276 | 284 |
277 // Enables event listening after closing |dialog|. | 285 // Enables event listening after closing |dialog|. |
278 void EnableEventListening(); | 286 void EnableEventListening(); |
279 | 287 |
| 288 // Removes |delayed_resize_task_| from the task queue (if it's in |
| 289 // the queue) and adds it back at the end of the queue. |
| 290 void RestartDelayedResizeTask(); |
| 291 |
280 // X11 things | 292 // X11 things |
281 // The display and the native X window hosting the root window. | 293 // The display and the native X window hosting the root window. |
282 XDisplay* xdisplay_; | 294 XDisplay* xdisplay_; |
283 ::Window xwindow_; | 295 ::Window xwindow_; |
284 | 296 |
285 // Events selected on |xwindow_|. | 297 // Events selected on |xwindow_|. |
286 std::unique_ptr<ui::XScopedEventSelector> xwindow_events_; | 298 std::unique_ptr<ui::XScopedEventSelector> xwindow_events_; |
287 | 299 |
288 // The native root window. | 300 // The native root window. |
289 ::Window x_root_window_; | 301 ::Window x_root_window_; |
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425 | 437 |
426 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; | 438 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; |
427 base::WeakPtrFactory<DesktopWindowTreeHostX11> weak_factory_; | 439 base::WeakPtrFactory<DesktopWindowTreeHostX11> weak_factory_; |
428 | 440 |
429 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); | 441 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); |
430 }; | 442 }; |
431 | 443 |
432 } // namespace views | 444 } // namespace views |
433 | 445 |
434 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ | 446 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ |
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