Move chrome/browser/gtk/ to chrome/browser/ui/gtk/...

chrome/browser/gtk/browser_window_gtk.h

 // Copyright (c) 2011 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_GTK_BROWSER_WINDOW_GTK_H_
 #define CHROME_BROWSER_GTK_BROWSER_WINDOW_GTK_H_
 #pragma once
 
-#include <gtk/gtk.h>
-
-#include <map>
-
-#include "app/active_window_watcher_x.h"
-#include "app/gtk_signal.h"
-#include "app/x11_util.h"
-#include "base/scoped_ptr.h"
-#include "base/timer.h"
-#include "build/build_config.h"
-#include "chrome/browser/browser_window.h"
-#include "chrome/browser/gtk/infobar_arrow_model.h"
-#include "chrome/browser/prefs/pref_member.h"
-#include "chrome/browser/tabs/tab_strip_model_observer.h"
-#include "chrome/common/notification_registrar.h"
-#include "gfx/rect.h"
-
-class BookmarkBarGtk;
-class Browser;
-class BrowserTitlebar;
-class BrowserToolbarGtk;
-class CustomDrawButton;
-class DownloadShelfGtk;
-class FindBarGtk;
-class FullscreenExitBubbleGtk;
-class InfoBarContainerGtk;
-class LocationBar;
-class StatusBubbleGtk;
-class TabContentsContainerGtk;
-class TabStripGtk;
-
-// An implementation of BrowserWindow for GTK.
-// Cross-platform code will interact with this object when
-// it needs to manipulate the window.
-
-class BrowserWindowGtk : public BrowserWindow,
-                         public NotificationObserver,
-                         public TabStripModelObserver,
-                         public ActiveWindowWatcherX::Observer,
-                         public InfoBarArrowModel::Observer {
- public:
-  explicit BrowserWindowGtk(Browser* browser);
-  virtual ~BrowserWindowGtk();
-
-  // Overridden from BrowserWindow
-  virtual void Show();
-  virtual void SetBounds(const gfx::Rect& bounds);
-  virtual void Close();
-  virtual void Activate();
-  virtual void Deactivate();
-  virtual bool IsActive() const;
-  virtual void FlashFrame();
-  virtual gfx::NativeWindow GetNativeHandle();
-  virtual BrowserWindowTesting* GetBrowserWindowTesting();
-  virtual StatusBubble* GetStatusBubble();
-  virtual void SelectedTabToolbarSizeChanged(bool is_animating);
-  virtual void UpdateTitleBar();
-  virtual void ShelfVisibilityChanged();
-  virtual void UpdateDevTools();
-  virtual void UpdateLoadingAnimations(bool should_animate);
-  virtual void SetStarredState(bool is_starred);
-  virtual gfx::Rect GetRestoredBounds() const;
-  virtual bool IsMaximized() const;
-  virtual void SetFullscreen(bool fullscreen);
-  virtual bool IsFullscreen() const;
-  virtual bool IsFullscreenBubbleVisible() const;
-  virtual LocationBar* GetLocationBar() const;
-  virtual void SetFocusToLocationBar(bool select_all);
-  virtual void UpdateReloadStopState(bool is_loading, bool force);
-  virtual void UpdateToolbar(TabContentsWrapper* contents,
-                             bool should_restore_state);
-  virtual void FocusToolbar();
-  virtual void FocusAppMenu();
-  virtual void FocusBookmarksToolbar();
-  virtual void FocusChromeOSStatus();
-  virtual void RotatePaneFocus(bool forwards);
-  virtual bool IsBookmarkBarVisible() const;
-  virtual bool IsBookmarkBarAnimating() const;
-  virtual bool IsTabStripEditable() const;
-  virtual bool IsToolbarVisible() const;
-  virtual void ConfirmAddSearchProvider(const TemplateURL* template_url,
-                                        Profile* profile);
-  virtual void ToggleBookmarkBar();
-  virtual views::Window* ShowAboutChromeDialog();
-  virtual void ShowUpdateChromeDialog();
-  virtual void ShowTaskManager();
-  virtual void ShowBookmarkBubble(const GURL& url, bool already_bookmarked);
-  virtual bool IsDownloadShelfVisible() const;
-  virtual DownloadShelf* GetDownloadShelf();
-  virtual void ShowClearBrowsingDataDialog();
-  virtual void ShowImportDialog();
-  virtual void ShowSearchEnginesDialog();
-  virtual void ShowPasswordManager();
-  virtual void ShowRepostFormWarningDialog(TabContents* tab_contents);
-  virtual void ShowContentSettingsWindow(ContentSettingsType content_type,
-                                         Profile* profile);
-  virtual void ShowCollectedCookiesDialog(TabContents* tab_contents);
-  virtual void ShowProfileErrorDialog(int message_id);
-  virtual void ShowThemeInstallBubble();
-  virtual void ConfirmBrowserCloseWithPendingDownloads();
-  virtual void ShowHTMLDialog(HtmlDialogUIDelegate* delegate,
-                              gfx::NativeWindow parent_window);
-  virtual void UserChangedTheme();
-  virtual int GetExtraRenderViewHeight() const;
-  virtual void TabContentsFocused(TabContents* tab_contents);
-  virtual void ShowPageInfo(Profile* profile,
-                            const GURL& url,
-                            const NavigationEntry::SSLStatus& ssl,
-                            bool show_history);
-  virtual void ShowAppMenu();
-  virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
-                                      bool* is_keyboard_shortcut);
-  virtual void HandleKeyboardEvent(const NativeWebKeyboardEvent& event);
-  virtual void ShowCreateWebAppShortcutsDialog(TabContents*  tab_contents);
-  virtual void ShowCreateChromeAppShortcutsDialog(Profile* profile,
-                                                  const Extension* app);
-  virtual void Cut();
-  virtual void Copy();
-  virtual void Paste();
-  virtual void ToggleTabStripMode() {}
-  virtual void PrepareForInstant();
-  virtual void ShowInstant(TabContents* preview_contents);
-  virtual void HideInstant(bool instant_is_active);
-  virtual gfx::Rect GetInstantBounds();
-
-  virtual gfx::Rect GrabWindowSnapshot(
-      std::vector<unsigned char>* png_representation);
-
-  // Overridden from NotificationObserver:
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
-  // Overridden from TabStripModelObserver:
-  virtual void TabDetachedAt(TabContentsWrapper* contents, int index);
-  virtual void TabSelectedAt(TabContentsWrapper* old_contents,
-                             TabContentsWrapper* new_contents,
-                             int index,
-                             bool user_gesture);
-
-  // Overridden from ActiveWindowWatcher::Observer.
-  virtual void ActiveWindowChanged(GdkWindow* active_window);
-
-  // Overridden from InfoBarArrowModel::Observer.
-  virtual void PaintStateChanged();
-
-  // Accessor for the tab strip.
-  TabStripGtk* tabstrip() const { return tabstrip_.get(); }
-
-  void UpdateDevToolsForContents(TabContents* contents);
-
-  void OnBoundsChanged(const gfx::Rect& bounds);
-  void OnDebouncedBoundsChanged();
-  void OnStateChanged(GdkWindowState state, GdkWindowState changed_mask);
-
-  // Request the underlying window to unmaximize.  Also tries to work around
-  // a window manager "feature" that can prevent this in some edge cases.
-  void UnMaximize();
-
-  // Returns false if we're not ready to close yet.  E.g., a tab may have an
-  // onbeforeunload handler that prevents us from closing.
-  bool CanClose() const;
-
-  bool ShouldShowWindowIcon() const;
-
-  // Add the find bar widget to the window hierarchy.
-  void AddFindBar(FindBarGtk* findbar);
-
-  // Reset the mouse cursor to the default cursor if it was set to something
-  // else for the custom frame.
-  void ResetCustomFrameCursor();
-
-  // Toggles whether an infobar is showing.
-  // |animate| controls whether we animate to the new state set by |bar|.
-  void SetInfoBarShowing(InfoBar* bar, bool animate);
-
-  // Returns the BrowserWindowGtk registered with |window|.
-  static BrowserWindowGtk* GetBrowserWindowForNativeWindow(
-      gfx::NativeWindow window);
-
-  // Retrieves the GtkWindow associated with |xid|, which is the X Window
-  // ID of the top-level X window of this object.
-  static GtkWindow* GetBrowserWindowForXID(XID xid);
-
-  Browser* browser() const { return browser_.get(); }
-
-  GtkWindow* window() const { return window_; }
-
-  BrowserToolbarGtk* GetToolbar() { return toolbar_.get(); }
-
-  gfx::Rect bounds() const { return bounds_; }
-
-  // Make changes necessary when the floating state of the bookmark bar changes.
-  // This should only be called by the bookmark bar itself.
-  void BookmarkBarIsFloating(bool is_floating);
-
-  // Returns the tab contents we're currently displaying in the tab contents
-  // container.
-  TabContents* GetDisplayedTabContents();
-
-  static void RegisterUserPrefs(PrefService* prefs);
-
-  // Returns whether to draw the content drop shadow on the sides and bottom
-  // of the browser window. When false, we still draw a shadow on the top of
-  // the toolbar (under the tab strip), but do not round the top corners.
-  bool ShouldDrawContentDropShadow();
-
-  // Tells GTK that the toolbar area is invalidated and needs redrawing. We
-  // have this method as a hack because GTK doesn't queue the toolbar area for
-  // redraw when it should.
-  void QueueToolbarRedraw();
-
-  // Get the position where the infobar arrow should be anchored in
-  // |relative_to| coordinates. This is the middle of the omnibox location icon.
-  int GetXPositionOfLocationIcon(GtkWidget* relative_to);
-
- protected:
-  virtual void DestroyBrowser();
-  // Top level window.
-  GtkWindow* window_;
-  // GtkAlignment that holds the interior components of the chromium window.
-  // This is used to draw the custom frame border and content shadow.
-  GtkWidget* window_container_;
-  // VBox that holds everything (tabs, toolbar, bookmarks bar, tab contents).
-  GtkWidget* window_vbox_;
-  // VBox that holds everything below the toolbar.
-  GtkWidget* render_area_vbox_;
-  // Floating container that holds the render area. It is needed to position
-  // the findbar.
-  GtkWidget* render_area_floating_container_;
-  // EventBox that holds render_area_floating_container_.
-  GtkWidget* render_area_event_box_;
-  // Border between toolbar and render area.
-  GtkWidget* toolbar_border_;
-
-  scoped_ptr<Browser> browser_;
-
-  // The download shelf view (view at the bottom of the page).
-  scoped_ptr<DownloadShelfGtk> download_shelf_;
-
- private:
-  // Show or hide the bookmark bar.
-  void MaybeShowBookmarkBar(bool animate);
-
-  // Sets the default size for the window and the the way the user is allowed to
-  // resize it.
-  void SetGeometryHints();
-
-  // Connect to signals on |window_|.
-  void ConnectHandlersToSignals();
-
-  // Create the various UI components.
-  void InitWidgets();
-
-  // Set up background color of the window (depends on if we're incognito or
-  // not).
-  void SetBackgroundColor();
-
-  // Called when the window size changed.
-  void OnSizeChanged(int width, int height);
-
-  // Applies the window shape to if we're in custom drawing mode.
-  void UpdateWindowShape(int width, int height);
-
-  // Connect accelerators that aren't connected to menu items (like ctrl-o,
-  // ctrl-l, etc.).
-  void ConnectAccelerators();
-
-  // Change whether we're showing the custom blue frame.
-  // Must be called once at startup.
-  // Triggers relayout of the content.
-  void UpdateCustomFrame();
-
-  // Save the window position in the prefs.
-  void SaveWindowPosition();
-
-  // Set the bounds of the current window. If |exterior| is true, set the size
-  // of the window itself, otherwise set the bounds of the web contents.
-  // If |move| is true, set the position of the window, otherwise leave the
-  // position to the WM.
-  void SetBoundsImpl(const gfx::Rect& bounds, bool exterior, bool move);
-
-  // Callback for when the custom frame alignment needs to be redrawn.
-  // The content area includes the toolbar and web page but not the tab strip.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnCustomFrameExpose,
-                       GdkEventExpose*);
-
-  // A helper method that draws the shadow above the toolbar and in the frame
-  // border during an expose.
-  void DrawContentShadow(cairo_t* cr);
-
-  // Draws the tab image as the frame so we can write legible text.
-  void DrawPopupFrame(cairo_t* cr, GtkWidget* widget, GdkEventExpose* event);
-
-  // Draws the normal custom frame using theme_frame.
-  void DrawCustomFrame(cairo_t* cr, GtkWidget* widget, GdkEventExpose* event);
-
-  // The background frame image needs to be offset by the size of the top of
-  // the window to the top of the tabs when the full skyline isn't displayed
-  // for some reason.
-  int GetVerticalOffset();
-
-  // Returns which frame image we should use based on the window's current
-  // activation state / incognito state.
-  int GetThemeFrameResource();
-
-  // Invalidate all the widgets that need to redraw when the infobar draw state
-  // has changed.
-  void InvalidateInfoBarBits();
-
-  // When the location icon moves, we have to redraw the arrow.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, void, OnLocationIconSizeAllocate,
-                       GtkAllocation*);
-
-  // Used to draw the infobar arrow and drop shadow. This is connected to
-  // multiple widgets' expose events because it overlaps several widgets.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnExposeDrawInfobarBits,
-                       GdkEventExpose*);
-
-  // Used to draw the infobar bits for the bookmark bar. When the bookmark
-  // bar is in floating mode, it has to draw a drop shadow only; otherwise
-  // it is responsible for its portion of the arrow as well as some shadowing.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnBookmarkBarExpose,
-                       GdkEventExpose*);
-
-  // Callback for "size-allocate" signal on bookmark bar; this is relevant
-  // because when the bookmark bar changes dimensions, the infobar arrow has to
-  // change its shape, and we need to queue appropriate redraws.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, void, OnBookmarkBarSizeAllocate,
-                       GtkAllocation*);
-
-  // Callback for accelerator activation. |user_data| stores the command id
-  // of the matched accelerator.
-  static gboolean OnGtkAccelerator(GtkAccelGroup* accel_group,
-                                   GObject* acceleratable,
-                                   guint keyval,
-                                   GdkModifierType modifier,
-                                   void* user_data);
-
-  // Key press event callback.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnKeyPress, GdkEventKey*);
-
-  // Mouse move and mouse button press callbacks.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnMouseMoveEvent,
-                       GdkEventMotion*);
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnButtonPressEvent,
-                       GdkEventButton*);
-
-  // Maps and Unmaps the xid of |widget| to |window|.
-  static void MainWindowMapped(GtkWidget* widget);
-  static void MainWindowUnMapped(GtkWidget* widget);
-
-  // Tracks focus state of browser.
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnFocusIn,
-                       GdkEventFocus*);
-  CHROMEGTK_CALLBACK_1(BrowserWindowGtk, gboolean, OnFocusOut,
-                       GdkEventFocus*);
-
-  // Callback for the loading animation(s) associated with this window.
-  void LoadingAnimationCallback();
-
-  // Shows UI elements for supported window features.
-  void ShowSupportedWindowFeatures();
-
-  // Hides UI elements for unsupported window features.
-  void HideUnsupportedWindowFeatures();
-
-  // Helper functions that query |browser_| concerning support for UI features
-  // in this window. (For example, a popup window might not support a tabstrip).
-  bool IsTabStripSupported() const;
-  bool IsToolbarSupported() const;
-  bool IsBookmarkBarSupported() const;
-
-  // Whether we should draw the tab background instead of the theme_frame
-  // background because this window is a popup.
-  bool UsingCustomPopupFrame() const;
-
-  // Checks to see if the mouse pointer at |x|, |y| is over the border of the
-  // custom frame (a spot that should trigger a window resize). Returns true if
-  // it should and sets |edge|.
-  bool GetWindowEdge(int x, int y, GdkWindowEdge* edge);
-
-  // Returns |true| if we should use the custom frame.
-  bool UseCustomFrame();
-
-  // Returns |true| if the window bounds match the monitor size.
-  bool BoundsMatchMonitorSize();
-
-  // Put the bookmark bar where it belongs.
-  void PlaceBookmarkBar(bool is_floating);
-
-  // Determine whether we use should default to native decorations or the custom
-  // frame based on the currently-running window manager.
-  static bool GetCustomFramePrefDefault();
-
-  NotificationRegistrar registrar_;
-
-  // 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_;
-
-  GdkWindowState state_;
-
-  // The container for the titlebar + tab strip.
-  scoped_ptr<BrowserTitlebar> titlebar_;
-
-  // The object that manages all of the widgets in the toolbar.
-  scoped_ptr<BrowserToolbarGtk> toolbar_;
-
-  // The object that manages the bookmark bar. This will be NULL if the
-  // bookmark bar is not supported.
-  scoped_ptr<BookmarkBarGtk> bookmark_bar_;
-
-  // Caches the hover state of the bookmark bar.
-  bool bookmark_bar_is_floating_;
-
-  // The status bubble manager.  Always non-NULL.
-  scoped_ptr<StatusBubbleGtk> status_bubble_;
-
-  // A container that manages the GtkWidget*s that are the webpage display
-  // (along with associated infobars, shelves, and other things that are part
-  // of the content area).
-  scoped_ptr<TabContentsContainerGtk> contents_container_;
-
-  // A container that manages the GtkWidget*s of developer tools for the
-  // selected tab contents.
-  scoped_ptr<TabContentsContainerGtk> devtools_container_;
-
-  // Split pane containing the contents_container_ and the devtools_container_.
-  GtkWidget* contents_split_;
-
-  // The tab strip.  Always non-NULL.
-  scoped_ptr<TabStripGtk> tabstrip_;
-
-  // The container for info bars. Always non-NULL.
-  scoped_ptr<InfoBarContainerGtk> infobar_container_;
-
-  // The timer used to update frames for the Loading Animation.
-  base::RepeatingTimer<BrowserWindowGtk> loading_animation_timer_;
-
-  // The timer used to save the window position for session restore.
-  base::OneShotTimer<BrowserWindowGtk> window_configure_debounce_timer_;
-
-  // Whether the custom chrome frame pref is set.  Normally you want to use
-  // UseCustomFrame() above to determine whether to use the custom frame or
-  // not.
-  BooleanPrefMember use_custom_frame_pref_;
-
-  // A map which translates an X Window ID into its respective GtkWindow.
-  static std::map<XID, GtkWindow*> xid_map_;
-
-  // 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_;
-
-  // 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_;
-
-  // Keep track of the last click time and the last click position so we can
-  // filter out extra GDK_BUTTON_PRESS events when a double click happens.
-  guint32 last_click_time_;
-  gfx::Point last_click_position_;
-
-  // If true, maximize the window after we call BrowserWindow::Show for the
-  // first time.  This is to work around a compiz bug.
-  bool maximize_after_show_;
-
-  // 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_;
-
-  // The accelerator group used to handle accelerators, owned by this object.
-  GtkAccelGroup* accel_group_;
-
-  scoped_ptr<FullscreenExitBubbleGtk> fullscreen_exit_bubble_;
-
-  // The model that tracks the paint state of the arrow for the infobar
-  // directly below the toolbar.
-  InfoBarArrowModel infobar_arrow_model_;
-
-  DISALLOW_COPY_AND_ASSIGN(BrowserWindowGtk);
-};
+#include "chrome/browser/ui/gtk/browser_window_gtk.h"
+// TODO(msw): remove this file once all includes have been updated.
 
 #endif  // CHROME_BROWSER_GTK_BROWSER_WINDOW_GTK_H_