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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> |
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78 void RemoveObserver(DesktopWindowTreeHostObserverX11* observer); | 78 void RemoveObserver(DesktopWindowTreeHostObserverX11* observer); |
79 | 79 |
80 // Swaps the current handler for events in the non client view with |handler|. | 80 // Swaps the current handler for events in the non client view with |handler|. |
81 void SwapNonClientEventHandler(std::unique_ptr<ui::EventHandler> handler); | 81 void SwapNonClientEventHandler(std::unique_ptr<ui::EventHandler> handler); |
82 | 82 |
83 // Runs the |func| callback for each content-window, and deallocates the | 83 // Runs the |func| callback for each content-window, and deallocates the |
84 // internal list of open windows. | 84 // internal list of open windows. |
85 static void CleanUpWindowList(void (*func)(aura::Window* window)); | 85 static void CleanUpWindowList(void (*func)(aura::Window* window)); |
86 | 86 |
87 // Disables event listening to make |dialog| modal. | 87 // Disables event listening to make |dialog| modal. |
88 std::unique_ptr<base::Closure> DisableEventListening(XID dialog); | 88 std::unique_ptr<base::Closure> DisableEventListening(); |
89 | |
90 // Returns XID of dialog currently displayed. When it returns 0, | |
91 // there is no dialog on the host window. | |
92 XID GetModalDialog(); | |
93 | 89 |
94 protected: | 90 protected: |
95 // Overridden from DesktopWindowTreeHost: | 91 // Overridden from DesktopWindowTreeHost: |
96 void Init(aura::Window* content_window, | 92 void Init(aura::Window* content_window, |
97 const Widget::InitParams& params) override; | 93 const Widget::InitParams& params) override; |
98 void OnNativeWidgetCreated(const Widget::InitParams& params) override; | 94 void OnNativeWidgetCreated(const Widget::InitParams& params) override; |
99 void OnWidgetInitDone() override; | 95 void OnWidgetInitDone() override; |
100 void OnNativeWidgetActivationChanged(bool active) override; | 96 void OnNativeWidgetActivationChanged(bool active) override; |
101 std::unique_ptr<corewm::Tooltip> CreateTooltip() override; | 97 std::unique_ptr<corewm::Tooltip> CreateTooltip() override; |
102 std::unique_ptr<aura::client::DragDropClient> CreateDragDropClient( | 98 std::unique_ptr<aura::client::DragDropClient> CreateDragDropClient( |
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423 // Used for tracking activation state in {Before|After}ActivationStateChanged. | 419 // Used for tracking activation state in {Before|After}ActivationStateChanged. |
424 bool was_active_; | 420 bool was_active_; |
425 bool had_pointer_; | 421 bool had_pointer_; |
426 bool had_pointer_grab_; | 422 bool had_pointer_grab_; |
427 bool had_window_focus_; | 423 bool had_window_focus_; |
428 | 424 |
429 base::CancelableCallback<void()> delayed_resize_task_; | 425 base::CancelableCallback<void()> delayed_resize_task_; |
430 | 426 |
431 std::unique_ptr<aura::ScopedWindowTargeter> targeter_for_modal_; | 427 std::unique_ptr<aura::ScopedWindowTargeter> targeter_for_modal_; |
432 | 428 |
433 XID modal_dialog_xid_; | 429 uint32_t modal_dialog_counter_; |
434 | 430 |
435 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; | 431 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; |
436 base::WeakPtrFactory<DesktopWindowTreeHostX11> weak_factory_; | 432 base::WeakPtrFactory<DesktopWindowTreeHostX11> weak_factory_; |
437 | 433 |
438 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); | 434 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); |
439 }; | 435 }; |
440 | 436 |
441 } // namespace views | 437 } // namespace views |
442 | 438 |
443 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ | 439 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ |
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