| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_UI_GTK_APPS_NATIVE_APP_WINDOW_GTK_H_ |
| #define CHROME_BROWSER_UI_GTK_APPS_NATIVE_APP_WINDOW_GTK_H_ |
| |
| #include <gtk/gtk.h> |
| |
| #include "apps/shell_window.h" |
| #include "apps/ui/native_app_window.h" |
| #include "base/observer_list.h" |
| #include "base/timer/timer.h" |
| #include "chrome/browser/ui/gtk/extensions/extension_view_gtk.h" |
| #include "content/public/browser/web_contents_observer.h" |
| #include "third_party/skia/include/core/SkRegion.h" |
| #include "ui/base/gtk/gtk_signal.h" |
| #include "ui/base/x/active_window_watcher_x_observer.h" |
| #include "ui/gfx/rect.h" |
| #include "ui/gfx/x/x11_atom_cache.h" |
| |
| class ExtensionKeybindingRegistryGtk; |
| class Profile; |
| |
| namespace extensions { |
| class Extension; |
| } |
| |
| class NativeAppWindowGtk : public apps::NativeAppWindow, |
| public ExtensionViewGtk::Container, |
| public ui::ActiveWindowWatcherXObserver, |
| public content::WebContentsObserver { |
| public: |
| NativeAppWindowGtk(apps::ShellWindow* shell_window, |
| const apps::ShellWindow::CreateParams& params); |
| |
| // ui::BaseWindow implementation. |
| virtual bool IsActive() const OVERRIDE; |
| virtual bool IsMaximized() const OVERRIDE; |
| virtual bool IsMinimized() const OVERRIDE; |
| virtual bool IsFullscreen() const OVERRIDE; |
| virtual gfx::NativeWindow GetNativeWindow() OVERRIDE; |
| virtual gfx::Rect GetRestoredBounds() const OVERRIDE; |
| virtual ui::WindowShowState GetRestoredState() const OVERRIDE; |
| virtual gfx::Rect GetBounds() const OVERRIDE; |
| virtual void Show() OVERRIDE; |
| virtual void ShowInactive() OVERRIDE; |
| virtual void Hide() OVERRIDE; |
| virtual void Close() OVERRIDE; |
| virtual void Activate() OVERRIDE; |
| virtual void Deactivate() OVERRIDE; |
| virtual void Maximize() OVERRIDE; |
| virtual void Minimize() OVERRIDE; |
| virtual void Restore() OVERRIDE; |
| virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; |
| virtual void FlashFrame(bool flash) OVERRIDE; |
| virtual bool IsAlwaysOnTop() const OVERRIDE; |
| virtual void SetAlwaysOnTop(bool always_on_top) OVERRIDE; |
| |
| // ActiveWindowWatcherXObserver implementation. |
| virtual void ActiveWindowChanged(GdkWindow* active_window) OVERRIDE; |
| |
| // WebContentsObserver implementation. |
| virtual void RenderViewHostChanged( |
| content::RenderViewHost* old_host, |
| content::RenderViewHost* new_host) OVERRIDE; |
| |
| private: |
| // NativeAppWindow implementation. |
| virtual void SetFullscreen(bool fullscreen) OVERRIDE; |
| virtual bool IsFullscreenOrPending() const OVERRIDE; |
| virtual bool IsDetached() const OVERRIDE; |
| virtual void UpdateWindowIcon() OVERRIDE; |
| virtual void UpdateWindowTitle() OVERRIDE; |
| virtual void UpdateDraggableRegions( |
| const std::vector<extensions::DraggableRegion>& regions) OVERRIDE; |
| virtual SkRegion* GetDraggableRegion() OVERRIDE; |
| virtual void UpdateInputRegion(scoped_ptr<SkRegion> region) OVERRIDE; |
| virtual void HandleKeyboardEvent( |
| const content::NativeWebKeyboardEvent& event) OVERRIDE; |
| virtual bool IsFrameless() const OVERRIDE; |
| virtual gfx::Insets GetFrameInsets() const OVERRIDE; |
| virtual bool IsVisible() const OVERRIDE; |
| virtual void HideWithApp() OVERRIDE; |
| virtual void ShowWithApp() OVERRIDE; |
| // Calls gtk_window_set_geometry_hints with the current size constraints. |
| virtual void UpdateWindowMinMaxSize() OVERRIDE; |
| |
| // web_modal::WebContentsModalDialogHost implementation. |
| virtual gfx::NativeView GetHostView() const OVERRIDE; |
| virtual gfx::Point GetDialogPosition(const gfx::Size& size) OVERRIDE; |
| virtual gfx::Size GetMaximumDialogSize() OVERRIDE; |
| virtual void AddObserver( |
| web_modal::ModalDialogHostObserver* observer) OVERRIDE; |
| virtual void RemoveObserver( |
| web_modal::ModalDialogHostObserver* observer) OVERRIDE; |
| |
| content::WebContents* web_contents() const { |
| return shell_window_->web_contents(); |
| } |
| const extensions::Extension* extension() const { |
| return shell_window_->extension(); |
| } |
| |
| virtual ~NativeAppWindowGtk(); |
| |
| // If the point (|x|, |y|) is within the resize border area of the window, |
| // returns true and sets |edge| to the appropriate GdkWindowEdge value. |
| // Otherwise, returns false. |
| bool GetWindowEdge(int x, int y, GdkWindowEdge* edge); |
| |
| CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnMainWindowDeleteEvent, |
| GdkEvent*); |
| CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnConfigure, |
| GdkEventConfigure*); |
| CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnWindowState, |
| GdkEventWindowState*); |
| CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnMouseMoveEvent, |
| GdkEventMotion*); |
| CHROMEGTK_CALLBACK_1(NativeAppWindowGtk, gboolean, OnButtonPress, |
| GdkEventButton*); |
| // Callback for PropertyChange XEvents. |
| CHROMEG_CALLBACK_1(NativeAppWindowGtk, GdkFilterReturn, |
| OnXEvent, GdkXEvent*, GdkEvent*); |
| |
| void OnConfigureDebounced(); |
| |
| apps::ShellWindow* shell_window_; // weak - ShellWindow owns NativeAppWindow. |
| |
| GtkWindow* window_; |
| GdkWindowState state_; |
| |
| // True if the window manager thinks the window is active. Not all window |
| // managers keep track of this state (_NET_ACTIVE_WINDOW), in which case |
| // this will always be true. |
| bool is_active_; |
| |
| // The position and size of the current window. |
| gfx::Rect bounds_; |
| |
| // The position and size of the non-maximized, non-fullscreen window. |
| gfx::Rect restored_bounds_; |
| |
| // True if the RVH is in fullscreen mode. The window may not actually be in |
| // fullscreen, however: some WMs don't support fullscreen. |
| bool content_thinks_its_fullscreen_; |
| |
| // Represents whether the window is waiting to be maximized. |
| bool maximize_pending_; |
| |
| // The region is treated as title bar, can be dragged to move |
| // and double clicked to maximize. |
| scoped_ptr<SkRegion> draggable_region_; |
| |
| // If true, don't call gdk_window_raise() when we get a click in the title |
| // bar or window border. This is to work around a compiz bug. |
| bool suppress_window_raise_; |
| |
| // True if the window shows without frame. |
| bool frameless_; |
| |
| // True if the window should be resizable by the user. |
| bool resizable_; |
| |
| // True if the window should be kept on top of other windows that do not have |
| // this flag enabled. |
| bool always_on_top_; |
| |
| // The current window cursor. We set it to a resize cursor when over the |
| // custom frame border. We set it to NULL if we want the default cursor. |
| GdkCursor* frame_cursor_; |
| |
| // The timer used to save the window position for session restore. |
| base::OneShotTimer<NativeAppWindowGtk> window_configure_debounce_timer_; |
| |
| // The Extension Keybinding Registry responsible for registering listeners for |
| // accelerators that are sent to the window, that are destined to be turned |
| // into events and sent to the extension. |
| scoped_ptr<ExtensionKeybindingRegistryGtk> extension_keybinding_registry_; |
| |
| // Observers to be notified when any web contents modal dialog requires |
| // updating its dimensions. |
| ObserverList<web_modal::ModalDialogHostObserver> observer_list_; |
| |
| ui::X11AtomCache atom_cache_; |
| |
| // True if we listen for the XEvent. |
| bool is_x_event_listened_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NativeAppWindowGtk); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_GTK_APPS_NATIVE_APP_WINDOW_GTK_H_ |