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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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80 void AddObserver(views::DesktopWindowTreeHostObserverX11* observer); | 81 void AddObserver(views::DesktopWindowTreeHostObserverX11* observer); |
81 void RemoveObserver(views::DesktopWindowTreeHostObserverX11* observer); | 82 void RemoveObserver(views::DesktopWindowTreeHostObserverX11* observer); |
82 | 83 |
83 // Swaps the current handler for events in the non client view with |handler|. | 84 // Swaps the current handler for events in the non client view with |handler|. |
84 void SwapNonClientEventHandler(scoped_ptr<ui::EventHandler> handler); | 85 void SwapNonClientEventHandler(scoped_ptr<ui::EventHandler> handler); |
85 | 86 |
86 // Runs the |func| callback for each content-window, and deallocates the | 87 // Runs the |func| callback for each content-window, and deallocates the |
87 // internal list of open windows. | 88 // internal list of open windows. |
88 static void CleanUpWindowList(void (*func)(aura::Window* window)); | 89 static void CleanUpWindowList(void (*func)(aura::Window* window)); |
89 | 90 |
| 91 // Disables event listening to make |dialog| modal. |
| 92 void DisableEventListening(XID dialog); |
| 93 |
| 94 // Enables event listening after closing |dialog|. |
| 95 void EnableEventListening(); |
| 96 |
| 97 // Returns XID of dialog currently displayed. When it returns 0, |
| 98 // there is no dialog on the host window. |
| 99 const XID GetModalDialog(); |
| 100 |
90 protected: | 101 protected: |
91 // Overridden from DesktopWindowTreeHost: | 102 // Overridden from DesktopWindowTreeHost: |
92 void Init(aura::Window* content_window, | 103 void Init(aura::Window* content_window, |
93 const Widget::InitParams& params) override; | 104 const Widget::InitParams& params) override; |
94 void OnNativeWidgetCreated(const Widget::InitParams& params) override; | 105 void OnNativeWidgetCreated(const Widget::InitParams& params) override; |
95 scoped_ptr<corewm::Tooltip> CreateTooltip() override; | 106 scoped_ptr<corewm::Tooltip> CreateTooltip() override; |
96 scoped_ptr<aura::client::DragDropClient> CreateDragDropClient( | 107 scoped_ptr<aura::client::DragDropClient> CreateDragDropClient( |
97 DesktopNativeCursorManager* cursor_manager) override; | 108 DesktopNativeCursorManager* cursor_manager) override; |
98 void Close() override; | 109 void Close() override; |
99 void CloseNow() override; | 110 void CloseNow() override; |
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342 // Whether we currently are flashing our frame. This feature is implemented | 353 // Whether we currently are flashing our frame. This feature is implemented |
343 // by setting the urgency hint with the window manager, which can draw | 354 // by setting the urgency hint with the window manager, which can draw |
344 // attention to the window or completely ignore the hint. We stop flashing | 355 // attention to the window or completely ignore the hint. We stop flashing |
345 // the frame when |xwindow_| gains focus or handles a mouse button event. | 356 // the frame when |xwindow_| gains focus or handles a mouse button event. |
346 bool urgency_hint_set_; | 357 bool urgency_hint_set_; |
347 | 358 |
348 bool activatable_; | 359 bool activatable_; |
349 | 360 |
350 base::CancelableCallback<void()> delayed_resize_task_; | 361 base::CancelableCallback<void()> delayed_resize_task_; |
351 | 362 |
| 363 scoped_ptr<aura::ScopedWindowTargeter> targeter_for_modal_; |
| 364 |
| 365 XID modal_dialog_xid_; |
| 366 |
352 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; | 367 base::WeakPtrFactory<DesktopWindowTreeHostX11> close_widget_factory_; |
353 | 368 |
354 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); | 369 DISALLOW_COPY_AND_ASSIGN(DesktopWindowTreeHostX11); |
355 }; | 370 }; |
356 | 371 |
357 } // namespace views | 372 } // namespace views |
358 | 373 |
359 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ | 374 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_WINDOW_TREE_HOST_X11_H_ |
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