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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/window_tree_host.h" | 19 #include "ui/aura/window_tree_host.h" |
19 #include "ui/base/cursor/cursor_loader_x11.h" | 20 #include "ui/base/cursor/cursor_loader_x11.h" |
20 #include "ui/events/platform/platform_event_dispatcher.h" | 21 #include "ui/events/platform/platform_event_dispatcher.h" |
21 #include "ui/gfx/geometry/insets.h" | 22 #include "ui/gfx/geometry/insets.h" |
22 #include "ui/gfx/geometry/rect.h" | 23 #include "ui/gfx/geometry/rect.h" |
23 #include "ui/gfx/geometry/size.h" | 24 #include "ui/gfx/geometry/size.h" |
24 #include "ui/gfx/x/x11_atom_cache.h" | 25 #include "ui/gfx/x/x11_atom_cache.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 |
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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 { |
48 public: | 49 public: |
49 DesktopWindowTreeHostX11( | 50 DesktopWindowTreeHostX11( |
50 internal::NativeWidgetDelegate* native_widget_delegate, | 51 internal::NativeWidgetDelegate* native_widget_delegate, |
51 DesktopNativeWidgetAura* desktop_native_widget_aura); | 52 DesktopNativeWidgetAura* desktop_native_widget_aura); |
52 ~DesktopWindowTreeHostX11() override; | 53 ~DesktopWindowTreeHostX11() override; |
53 | 54 |
55 class ScopedHandle { | |
56 public: | |
57 explicit ScopedHandle(const base::Closure& destroy_callback); | |
58 ~ScopedHandle(); | |
59 | |
60 private: | |
61 base::Closure destroy_callback_; | |
62 DISALLOW_COPY_AND_ASSIGN(ScopedHandle); | |
63 }; | |
64 | |
54 // A way of converting an X11 |xid| host window into a |content_window_|. | 65 // A way of converting an X11 |xid| host window into a |content_window_|. |
55 static aura::Window* GetContentWindowForXID(XID xid); | 66 static aura::Window* GetContentWindowForXID(XID xid); |
56 | 67 |
57 // A way of converting an X11 |xid| host window into this object. | 68 // A way of converting an X11 |xid| host window into this object. |
58 static DesktopWindowTreeHostX11* GetHostForXID(XID xid); | 69 static DesktopWindowTreeHostX11* GetHostForXID(XID xid); |
59 | 70 |
60 // Get all open top-level windows. This includes windows that may not be | 71 // Get all open top-level windows. This includes windows that may not be |
61 // visible. This list is sorted in their stacking order, i.e. the first window | 72 // visible. This list is sorted in their stacking order, i.e. the first window |
62 // is the topmost window. | 73 // is the topmost window. |
63 static std::vector<aura::Window*> GetAllOpenWindows(); | 74 static std::vector<aura::Window*> GetAllOpenWindows(); |
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76 void AddObserver(DesktopWindowTreeHostObserverX11* observer); | 87 void AddObserver(DesktopWindowTreeHostObserverX11* observer); |
77 void RemoveObserver(DesktopWindowTreeHostObserverX11* observer); | 88 void RemoveObserver(DesktopWindowTreeHostObserverX11* observer); |
78 | 89 |
79 // Swaps the current handler for events in the non client view with |handler|. | 90 // Swaps the current handler for events in the non client view with |handler|. |
80 void SwapNonClientEventHandler(std::unique_ptr<ui::EventHandler> handler); | 91 void SwapNonClientEventHandler(std::unique_ptr<ui::EventHandler> handler); |
81 | 92 |
82 // Runs the |func| callback for each content-window, and deallocates the | 93 // Runs the |func| callback for each content-window, and deallocates the |
83 // internal list of open windows. | 94 // internal list of open windows. |
84 static void CleanUpWindowList(void (*func)(aura::Window* window)); | 95 static void CleanUpWindowList(void (*func)(aura::Window* window)); |
85 | 96 |
97 // Disables event listening to make |dialog| modal. | |
98 std::unique_ptr<ScopedHandle> DisableEventListening(XID dialog); | |
99 | |
100 // Returns XID of dialog currently displayed. When it returns 0, | |
101 // there is no dialog on the host window. | |
102 XID GetModalDialog(); | |
103 | |
86 protected: | 104 protected: |
87 // Overridden from DesktopWindowTreeHost: | 105 // Overridden from DesktopWindowTreeHost: |
88 void Init(aura::Window* content_window, | 106 void Init(aura::Window* content_window, |
89 const Widget::InitParams& params) override; | 107 const Widget::InitParams& params) override; |
90 void OnNativeWidgetCreated(const Widget::InitParams& params) override; | 108 void OnNativeWidgetCreated(const Widget::InitParams& params) override; |
91 std::unique_ptr<corewm::Tooltip> CreateTooltip() override; | 109 std::unique_ptr<corewm::Tooltip> CreateTooltip() override; |
92 std::unique_ptr<aura::client::DragDropClient> CreateDragDropClient( | 110 std::unique_ptr<aura::client::DragDropClient> CreateDragDropClient( |
93 DesktopNativeCursorManager* cursor_manager) override; | 111 DesktopNativeCursorManager* cursor_manager) override; |
94 void Close() override; | 112 void Close() override; |
95 void CloseNow() override; | 113 void CloseNow() override; |
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259 // ui::PlatformEventDispatcher: | 277 // ui::PlatformEventDispatcher: |
260 bool CanDispatchEvent(const ui::PlatformEvent& event) override; | 278 bool CanDispatchEvent(const ui::PlatformEvent& event) override; |
261 uint32_t DispatchEvent(const ui::PlatformEvent& event) override; | 279 uint32_t DispatchEvent(const ui::PlatformEvent& event) override; |
262 | 280 |
263 void DelayedResize(const gfx::Size& size_in_pixels); | 281 void DelayedResize(const gfx::Size& size_in_pixels); |
264 | 282 |
265 gfx::Rect GetWorkAreaBoundsInPixels() const; | 283 gfx::Rect GetWorkAreaBoundsInPixels() const; |
266 gfx::Rect ToDIPRect(const gfx::Rect& rect_in_pixels) const; | 284 gfx::Rect ToDIPRect(const gfx::Rect& rect_in_pixels) const; |
267 gfx::Rect ToPixelRect(const gfx::Rect& rect_in_dip) const; | 285 gfx::Rect ToPixelRect(const gfx::Rect& rect_in_dip) const; |
268 | 286 |
287 // Enables event listening after closing |dialog|. | |
288 void EnableEventListening(); | |
289 | |
269 // X11 things | 290 // X11 things |
270 // The display and the native X window hosting the root window. | 291 // The display and the native X window hosting the root window. |
271 XDisplay* xdisplay_; | 292 XDisplay* xdisplay_; |
272 ::Window xwindow_; | 293 ::Window xwindow_; |
273 | 294 |
274 // Events selected on |xwindow_|. | 295 // Events selected on |xwindow_|. |
275 std::unique_ptr<ui::XScopedEventSelector> xwindow_events_; | 296 std::unique_ptr<ui::XScopedEventSelector> xwindow_events_; |
276 | 297 |
277 // The native root window. | 298 // The native root window. |
278 ::Window x_root_window_; | 299 ::Window x_root_window_; |
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405 bool ignore_keyboard_input_; | 426 bool ignore_keyboard_input_; |
406 | 427 |
407 // Used for tracking activation state in {Before|After}ActivationStateChanged. | 428 // Used for tracking activation state in {Before|After}ActivationStateChanged. |
408 bool was_active_; | 429 bool was_active_; |
409 bool had_pointer_; | 430 bool had_pointer_; |
410 bool had_pointer_grab_; | 431 bool had_pointer_grab_; |
411 bool had_window_focus_; | 432 bool had_window_focus_; |
412 | 433 |
413 base::CancelableCallback<void()> delayed_resize_task_; | 434 base::CancelableCallback<void()> delayed_resize_task_; |
414 | 435 |
436 std::unique_ptr<aura::ScopedWindowTargeter> targeter_for_modal_; | |
437 | |
438 XID modal_dialog_xid_; | |
439 | |
440 ScopedHandle* scoped_handle_; | |
sadrul
2016/09/30 12:22:27
You shouldn't need this?
joone
2016/10/01 00:03:16
Removed.
| |
441 | |
415 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; | 442 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; |
443 base::WeakPtrFactory<DesktopWindowTreeHostX11> weak_factory_; | |
416 | 444 |
417 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); | 445 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); |
418 }; | 446 }; |
419 | 447 |
420 } // namespace views | 448 } // namespace views |
421 | 449 |
422 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ | 450 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ |
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