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| 1 // Copyright 2013 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_APPS_NATIVE_APP_WINDOW_GTK_H_ | |
| 6 #define CHROME_BROWSER_UI_GTK_APPS_NATIVE_APP_WINDOW_GTK_H_ | |
| 7 | |
| 8 #include <gtk/gtk.h> | |
| 9 | |
| 10 #include "apps/app_window.h" | |
| 11 #include "apps/size_constraints.h" | |
| 12 #include "apps/ui/native_app_window.h" | |
| 13 #include "base/observer_list.h" | |
| 14 #include "base/timer/timer.h" | |
| 15 #include "chrome/browser/ui/gtk/extensions/extension_view_gtk.h" | |
| 16 #include "content/public/browser/web_contents_observer.h" | |
| 17 #include "third_party/skia/include/core/SkRegion.h" | |
| 18 #include "ui/base/gtk/gtk_signal.h" | |
| 19 #include "ui/base/x/active_window_watcher_x_observer.h" | |
| 20 #include "ui/gfx/rect.h" | |
| 21 #include "ui/gfx/x/x11_atom_cache.h" | |
| 22 | |
| 23 class ExtensionKeybindingRegistryGtk; | |
| 24 | |
| 25 namespace extensions { | |
| 26 class Extension; | |
| 27 } | |
| 28 | |
| 29 class NativeAppWindowGtk : public apps::NativeAppWindow, | |
| 30 public ExtensionViewGtk::Container, | |
| 31 public ui::ActiveWindowWatcherXObserver, | |
| 32 public content::WebContentsObserver { | |
| 33 public: | |
| 34 NativeAppWindowGtk(apps::AppWindow* app_window, | |
| 35 const apps::AppWindow::CreateParams& params); | |
| 36 | |
| 37 // ui::BaseWindow implementation. | |
| 38 virtual bool IsActive() const OVERRIDE; | |
| 39 virtual bool IsMaximized() const OVERRIDE; | |
| 40 virtual bool IsMinimized() const OVERRIDE; | |
| 41 virtual bool IsFullscreen() const OVERRIDE; | |
| 42 virtual gfx::NativeWindow GetNativeWindow() OVERRIDE; | |
| 43 virtual gfx::Rect GetRestoredBounds() const OVERRIDE; | |
| 44 virtual ui::WindowShowState GetRestoredState() const OVERRIDE; | |
| 45 virtual gfx::Rect GetBounds() const OVERRIDE; | |
| 46 virtual void Show() OVERRIDE; | |
| 47 virtual void ShowInactive() OVERRIDE; | |
| 48 virtual void Hide() OVERRIDE; | |
| 49 virtual void Close() OVERRIDE; | |
| 50 virtual void Activate() OVERRIDE; | |
| 51 virtual void Deactivate() OVERRIDE; | |
| 52 virtual void Maximize() OVERRIDE; | |
| 53 virtual void Minimize() OVERRIDE; | |
| 54 virtual void Restore() OVERRIDE; | |
| 55 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; | |
| 56 virtual void FlashFrame(bool flash) OVERRIDE; | |
| 57 virtual bool IsAlwaysOnTop() const OVERRIDE; | |
| 58 virtual void SetAlwaysOnTop(bool always_on_top) OVERRIDE; | |
| 59 | |
| 60 // ActiveWindowWatcherXObserver implementation. | |
| 61 virtual void ActiveWindowChanged(GdkWindow* active_window) OVERRIDE; | |
| 62 | |
| 63 // WebContentsObserver implementation. | |
| 64 virtual void RenderViewHostChanged( | |
| 65 content::RenderViewHost* old_host, | |
| 66 content::RenderViewHost* new_host) OVERRIDE; | |
| 67 | |
| 68 private: | |
| 69 // NativeAppWindow implementation. | |
| 70 virtual void SetFullscreen(int fullscreen_types) OVERRIDE; | |
| 71 virtual bool IsFullscreenOrPending() const OVERRIDE; | |
| 72 virtual bool IsDetached() const OVERRIDE; | |
| 73 virtual void UpdateWindowIcon() OVERRIDE; | |
| 74 virtual void UpdateWindowTitle() OVERRIDE; | |
| 75 virtual void UpdateBadgeIcon() OVERRIDE; | |
| 76 virtual void UpdateDraggableRegions( | |
| 77 const std::vector<extensions::DraggableRegion>& regions) OVERRIDE; | |
| 78 virtual SkRegion* GetDraggableRegion() OVERRIDE; | |
| 79 virtual void UpdateShape(scoped_ptr<SkRegion> region) OVERRIDE; | |
| 80 virtual void HandleKeyboardEvent( | |
| 81 const content::NativeWebKeyboardEvent& event) OVERRIDE; | |
| 82 virtual bool IsFrameless() const OVERRIDE; | |
| 83 virtual bool HasFrameColor() const OVERRIDE; | |
| 84 virtual SkColor FrameColor() const OVERRIDE; | |
| 85 virtual gfx::Insets GetFrameInsets() const OVERRIDE; | |
| 86 virtual void HideWithApp() OVERRIDE; | |
| 87 virtual void ShowWithApp() OVERRIDE; | |
| 88 virtual void UpdateShelfMenu() OVERRIDE; | |
| 89 virtual gfx::Size GetContentMinimumSize() const OVERRIDE; | |
| 90 virtual gfx::Size GetContentMaximumSize() const OVERRIDE; | |
| 91 virtual void SetContentSizeConstraints(const gfx::Size& min_size, | |
| 92 const gfx::Size& max_size) OVERRIDE; | |
| 93 | |
| 94 // web_modal::WebContentsModalDialogHost implementation. | |
| 95 virtual gfx::NativeView GetHostView() const OVERRIDE; | |
| 96 virtual gfx::Point GetDialogPosition(const gfx::Size& size) OVERRIDE; | |
| 97 virtual gfx::Size GetMaximumDialogSize() OVERRIDE; | |
| 98 virtual void AddObserver( | |
| 99 web_modal::ModalDialogHostObserver* observer) OVERRIDE; | |
| 100 virtual void RemoveObserver( | |
| 101 web_modal::ModalDialogHostObserver* observer) OVERRIDE; | |
| 102 | |
| 103 content::WebContents* web_contents() const { | |
| 104 return app_window_->web_contents(); | |
| 105 } | |
| 106 const extensions::Extension* extension() const { | |
| 107 return app_window_->extension(); | |
| 108 } | |
| 109 | |
| 110 virtual ~NativeAppWindowGtk(); | |
| 111 | |
| 112 // If the point (|x|, |y|) is within the resize border area of the window, | |
| 113 // returns true and sets |edge| to the appropriate GdkWindowEdge value. | |
| 114 // Otherwise, returns false. | |
| 115 bool GetWindowEdge(int x, int y, GdkWindowEdge* edge); | |
| 116 | |
| 117 CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnMainWindowDeleteEvent, | |
| 118 GdkEvent*); | |
| 119 CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnConfigure, | |
| 120 GdkEventConfigure*); | |
| 121 CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnWindowState, | |
| 122 GdkEventWindowState*); | |
| 123 CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnMouseMoveEvent, | |
| 124 GdkEventMotion*); | |
| 125 CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnButtonPress, | |
| 126 GdkEventButton*); | |
| 127 // Callback for PropertyChange XEvents. | |
| 128 CHROMEG_CALLBACK_1(NativeAppWindowGtk, GdkFilterReturn, | |
| 129 OnXEvent, GdkXEvent*, GdkEvent*); | |
| 130 | |
| 131 void OnConfigureDebounced(); | |
| 132 | |
| 133 void UpdateContentMinMaxSize(); | |
| 134 | |
| 135 apps::AppWindow* app_window_; // weak - AppWindow owns NativeAppWindow. | |
| 136 | |
| 137 GtkWindow* window_; | |
| 138 GdkWindowState state_; | |
| 139 | |
| 140 // True if the window manager thinks the window is active. Not all window | |
| 141 // managers keep track of this state (_NET_ACTIVE_WINDOW), in which case | |
| 142 // this will always be true. | |
| 143 bool is_active_; | |
| 144 | |
| 145 // The position and size of the current window. | |
| 146 gfx::Rect bounds_; | |
| 147 | |
| 148 // The position and size of the non-maximized, non-fullscreen window. | |
| 149 gfx::Rect restored_bounds_; | |
| 150 | |
| 151 // True if the RVH is in fullscreen mode. The window may not actually be in | |
| 152 // fullscreen, however: some WMs don't support fullscreen. | |
| 153 bool content_thinks_its_fullscreen_; | |
| 154 | |
| 155 // Represents whether the window is waiting to be maximized. | |
| 156 bool maximize_pending_; | |
| 157 | |
| 158 // The region is treated as title bar, can be dragged to move | |
| 159 // and double clicked to maximize. | |
| 160 scoped_ptr<SkRegion> draggable_region_; | |
| 161 | |
| 162 // If true, don't call gdk_window_raise() when we get a click in the title | |
| 163 // bar or window border. This is to work around a compiz bug. | |
| 164 bool suppress_window_raise_; | |
| 165 | |
| 166 // True if the window shows without frame. | |
| 167 bool frameless_; | |
| 168 | |
| 169 // True if the window should be resizable by the user. | |
| 170 bool resizable_; | |
| 171 | |
| 172 // True if the window should be kept on top of other windows that do not have | |
| 173 // this flag enabled. | |
| 174 bool always_on_top_; | |
| 175 | |
| 176 // The size constraints of the window. | |
| 177 apps::SizeConstraints size_constraints_; | |
| 178 | |
| 179 // The current window cursor. We set it to a resize cursor when over the | |
| 180 // custom frame border. We set it to NULL if we want the default cursor. | |
| 181 GdkCursor* frame_cursor_; | |
| 182 | |
| 183 // The timer used to save the window position for session restore. | |
| 184 base::OneShotTimer<NativeAppWindowGtk> window_configure_debounce_timer_; | |
| 185 | |
| 186 // The Extension Keybinding Registry responsible for registering listeners for | |
| 187 // accelerators that are sent to the window, that are destined to be turned | |
| 188 // into events and sent to the extension. | |
| 189 scoped_ptr<ExtensionKeybindingRegistryGtk> extension_keybinding_registry_; | |
| 190 | |
| 191 // Observers to be notified when any web contents modal dialog requires | |
| 192 // updating its dimensions. | |
| 193 ObserverList<web_modal::ModalDialogHostObserver> observer_list_; | |
| 194 | |
| 195 ui::X11AtomCache atom_cache_; | |
| 196 | |
| 197 // True if we listen for the XEvent. | |
| 198 bool is_x_event_listened_; | |
| 199 | |
| 200 DISALLOW_COPY_AND_ASSIGN(NativeAppWindowGtk); | |
| 201 }; | |
| 202 | |
| 203 #endif // CHROME_BROWSER_UI_GTK_APPS_NATIVE_APP_WINDOW_GTK_H_ | |
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Chromium Code Reviews
Issue 231733005:
Delete the GTK+ port of Chrome. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src