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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_UI_GTK_EXTENSIONS_SHELL_WINDOW_GTK_H_ | |
6 #define CHROME_BROWSER_UI_GTK_EXTENSIONS_SHELL_WINDOW_GTK_H_ | |
7 | |
8 #include <gtk/gtk.h> | |
9 | |
10 #include "base/timer.h" | |
11 #include "chrome/browser/ui/extensions/native_shell_window.h" | |
12 #include "chrome/browser/ui/extensions/shell_window.h" | |
13 #include "chrome/browser/ui/gtk/extensions/extension_view_gtk.h" | |
14 #include "third_party/skia/include/core/SkRegion.h" | |
15 #include "ui/base/gtk/gtk_signal.h" | |
16 #include "ui/base/x/active_window_watcher_x_observer.h" | |
17 #include "ui/gfx/rect.h" | |
18 | |
19 class ExtensionKeybindingRegistryGtk; | |
20 class Profile; | |
21 | |
22 namespace extensions { | |
23 class Extension; | |
24 } | |
25 | |
26 class ShellWindowGtk : public NativeShellWindow, | |
27 public ExtensionViewGtk::Container, | |
28 public ui::ActiveWindowWatcherXObserver { | |
29 public: | |
30 ShellWindowGtk(ShellWindow* shell_window, | |
31 const ShellWindow::CreateParams& params); | |
32 | |
33 // BaseWindow implementation. | |
34 virtual bool IsActive() const OVERRIDE; | |
35 virtual bool IsMaximized() const OVERRIDE; | |
36 virtual bool IsMinimized() const OVERRIDE; | |
37 virtual bool IsFullscreen() const OVERRIDE; | |
38 virtual gfx::NativeWindow GetNativeWindow() OVERRIDE; | |
39 virtual gfx::Rect GetRestoredBounds() const OVERRIDE; | |
40 virtual gfx::Rect GetBounds() const OVERRIDE; | |
41 virtual void Show() OVERRIDE; | |
42 virtual void ShowInactive() OVERRIDE; | |
43 virtual void Hide() OVERRIDE; | |
44 virtual void Close() OVERRIDE; | |
45 virtual void Activate() OVERRIDE; | |
46 virtual void Deactivate() OVERRIDE; | |
47 virtual void Maximize() OVERRIDE; | |
48 virtual void Minimize() OVERRIDE; | |
49 virtual void Restore() OVERRIDE; | |
50 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; | |
51 virtual void FlashFrame(bool flash) OVERRIDE; | |
52 virtual bool IsAlwaysOnTop() const OVERRIDE; | |
53 | |
54 // ActiveWindowWatcherXObserver implementation. | |
55 virtual void ActiveWindowChanged(GdkWindow* active_window) OVERRIDE; | |
56 | |
57 private: | |
58 // NativeShellWindow implementation. | |
59 virtual void SetFullscreen(bool fullscreen) OVERRIDE; | |
60 virtual bool IsFullscreenOrPending() const OVERRIDE; | |
61 virtual void UpdateWindowIcon() OVERRIDE; | |
62 virtual void UpdateWindowTitle() OVERRIDE; | |
63 virtual void HandleKeyboardEvent( | |
64 const content::NativeWebKeyboardEvent& event) OVERRIDE; | |
65 virtual void UpdateDraggableRegions( | |
66 const std::vector<extensions::DraggableRegion>& regions) OVERRIDE; | |
67 virtual void RenderViewHostChanged() OVERRIDE {} | |
68 | |
69 content::WebContents* web_contents() const { | |
70 return shell_window_->web_contents(); | |
71 } | |
72 const extensions::Extension* extension() const { | |
73 return shell_window_->extension(); | |
74 } | |
75 | |
76 virtual ~ShellWindowGtk(); | |
77 | |
78 CHROMEGTK_CALLBACK_1(ShellWindowGtk, gboolean, OnMainWindowDeleteEvent, | |
79 GdkEvent*); | |
80 CHROMEGTK_CALLBACK_1(ShellWindowGtk, gboolean, OnConfigure, | |
81 GdkEventConfigure*); | |
82 CHROMEGTK_CALLBACK_1(ShellWindowGtk, gboolean, OnWindowState, | |
83 GdkEventWindowState*); | |
84 CHROMEGTK_CALLBACK_1(ShellWindowGtk, gboolean, OnButtonPress, | |
85 GdkEventButton*); | |
86 | |
87 void OnDebouncedBoundsChanged(); | |
88 | |
89 ShellWindow* shell_window_; // weak - ShellWindow owns NativeShellWindow. | |
90 | |
91 GtkWindow* window_; | |
92 GdkWindowState state_; | |
93 | |
94 // True if the window manager thinks the window is active. Not all window | |
95 // managers keep track of this state (_NET_ACTIVE_WINDOW), in which case | |
96 // this will always be true. | |
97 bool is_active_; | |
98 | |
99 // The position and size of the current window. | |
100 gfx::Rect bounds_; | |
101 | |
102 // The position and size of the non-maximized, non-fullscreen window. | |
103 gfx::Rect restored_bounds_; | |
104 | |
105 // True if the RVH is in fullscreen mode. The window may not actually be in | |
106 // fullscreen, however: some WMs don't support fullscreen. | |
107 bool content_thinks_its_fullscreen_; | |
108 | |
109 // The region is treated as title bar, can be dragged to move | |
110 // and double clicked to maximize. | |
111 scoped_ptr<SkRegion> draggable_region_; | |
112 | |
113 // If true, don't call gdk_window_raise() when we get a click in the title | |
114 // bar or window border. This is to work around a compiz bug. | |
115 bool suppress_window_raise_; | |
116 | |
117 // True if the window shows without frame. | |
118 bool frameless_; | |
119 | |
120 // The timer used to save the window position for session restore. | |
121 base::OneShotTimer<ShellWindowGtk> window_configure_debounce_timer_; | |
122 | |
123 // The Extension Keybinding Registry responsible for registering listeners for | |
124 // accelerators that are sent to the window, that are destined to be turned | |
125 // into events and sent to the extension. | |
126 scoped_ptr<ExtensionKeybindingRegistryGtk> extension_keybinding_registry_; | |
127 | |
128 DISALLOW_COPY_AND_ASSIGN(ShellWindowGtk); | |
129 }; | |
130 | |
131 #endif // CHROME_BROWSER_UI_GTK_EXTENSIONS_SHELL_WINDOW_GTK_H_ | |
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