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

chrome/browser/gtk/browser_titlebar.h

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// 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.
-//
-// A helper class that contains the gtk widgets that make up the titlebar.  The
-// titlebar consists of the tabstrip and if the custom chrome frame is turned
-// on, it includes the taller titlebar and minimize, restore, maximize, and
-// close buttons.
 
 #ifndef CHROME_BROWSER_GTK_BROWSER_TITLEBAR_H_
 #define CHROME_BROWSER_GTK_BROWSER_TITLEBAR_H_
 #pragma once
 
-#include <gtk/gtk.h>
-
-#include "app/active_window_watcher_x.h"
-#include "app/menus/simple_menu_model.h"
-#include "app/gtk_signal.h"
-#include "base/scoped_ptr.h"
-#include "chrome/common/notification_observer.h"
-#include "chrome/common/notification_registrar.h"
-
-class BrowserWindowGtk;
-class CustomDrawButton;
-class GtkThemeProvider;
-class MenuGtk;
-class PopupPageMenuModel;
-class TabContents;
-
-class BrowserTitlebar : public NotificationObserver,
-                        public ActiveWindowWatcherX::Observer,
-                        public menus::SimpleMenuModel::Delegate {
- public:
-  // A default button order string for when we aren't asking gconf for the
-  // metacity configuration.
-  static const char kDefaultButtonString[];
-
-  BrowserTitlebar(BrowserWindowGtk* browser_window, GtkWindow* window);
-  virtual ~BrowserTitlebar();
-
-  GtkWidget* widget() {
-    return container_;
-  }
-
-  void set_window(GtkWindow* window) { window_ = window; }
-
-  // Builds the buttons based on the metacity |button_string|.
-  void BuildButtons(const std::string& button_string);
-
-  // Update the appearance of the title bar based on whether we're showing a
-  // custom frame or not.  If |use_custom_frame| is true, we show an extra
-  // tall titlebar and the min/max/close buttons.
-  void UpdateCustomFrame(bool use_custom_frame);
-
-  // Updates the title and icon when in app or popup mode (no tabstrip).
-  void UpdateTitleAndIcon();
-
-  // Called by the browser asking us to update the loading throbber.
-  // |tab_contents| is the tab that is associated with the window throbber.
-  // |tab_contents| can be null.
-  void UpdateThrobber(TabContents* tab_contents);
-
-  // On Windows, right clicking in the titlebar background brings up the system
-  // menu.  There's no such thing on linux, so we just show the menu items we
-  // add to the menu.
-  void ShowContextMenu();
-
- private:
-  // A helper class to keep track of which frame of the throbber animation
-  // we're showing.
-  class Throbber {
-   public:
-    Throbber() : current_frame_(0), current_waiting_frame_(0) {}
-
-    // Get the next frame in the animation. The image is owned by the throbber
-    // so the caller doesn't need to unref.  |is_waiting| is true if we're
-    // still waiting for a response.
-    GdkPixbuf* GetNextFrame(bool is_waiting);
-
-    // Reset back to the first frame.
-    void Reset();
-   private:
-    // Make sure the frames are loaded.
-    static void InitFrames();
-
-    int current_frame_;
-    int current_waiting_frame_;
-  };
-
-  class ContextMenuModel : public menus::SimpleMenuModel {
-   public:
-    explicit ContextMenuModel(menus::SimpleMenuModel::Delegate* delegate);
-  };
-
-  // Build the titlebar, the space above the tab
-  // strip, and (maybe) the min, max, close buttons.  |container| is the gtk
-  // continer that we put the widget into.
-  void Init();
-
-  // Lazily builds and returns |titlebar_{left,right}_buttons_vbox_| and their
-  // subtrees. We do this lazily because in most situations, only one of them
-  // is allocated (though the user can (and do) manually mess with their gconf
-  // settings to get absolutely horrid combinations of buttons on both sides.
-  GtkWidget* GetButtonHBox(bool left_side);
-
-  // Constructs a CustomDraw button given 3 image ids (IDR_), the box to place
-  // the button into, and a tooltip id (IDS_).
-  CustomDrawButton* BuildTitlebarButton(int image, int image_pressed,
-                                        int image_hot, GtkWidget* box,
-                                        int tooltip);
-
-  // Update the titlebar spacing based on the custom frame and maximized state.
-  void UpdateTitlebarAlignment();
-
-  // Updates the color of the title bar. Called whenever we have a state
-  // change in the window.
-  void UpdateTextColor();
-
-  // Show the menu that the user gets from left-clicking the favicon.
-  void ShowFaviconMenu(GdkEventButton* event);
-
-  // The maximize button was clicked, take an action depending on which mouse
-  // button the user pressed.
-  void MaximizeButtonClicked();
-
-  // Updates the visibility of the maximize and restore buttons; only one can
-  // be visible at a time.
-  void UpdateMaximizeRestoreVisibility();
-
-  // Callback for changes to window state.  This includes
-  // maximizing/restoring/minimizing the window.
-  CHROMEG_CALLBACK_1(BrowserTitlebar, gboolean, OnWindowStateChanged,
-                     GtkWindow*, GdkEventWindowState*);
-
-  // Callback for mousewheel events.
-  CHROMEGTK_CALLBACK_1(BrowserTitlebar, gboolean, OnScroll,
-                       GdkEventScroll*);
-
-  // Callback for min/max/close buttons.
-  CHROMEGTK_CALLBACK_0(BrowserTitlebar, void, OnButtonClicked);
-
-  // Callback for favicon.
-  CHROMEGTK_CALLBACK_1(BrowserTitlebar, gboolean, OnButtonPressed,
-                       GdkEventButton*);
-
-  // -- Context Menu -----------------------------------------------------------
-
-  // SimpleMenuModel::Delegate implementation:
-  virtual bool IsCommandIdEnabled(int command_id) const;
-  virtual bool IsCommandIdChecked(int command_id) const;
-  virtual void ExecuteCommand(int command_id);
-  virtual bool GetAcceleratorForCommandId(int command_id,
-                                          menus::Accelerator* accelerator);
-
-  // Overridden from NotificationObserver:
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
-  // Overriden from ActiveWindowWatcher::Observer.
-  virtual void ActiveWindowChanged(GdkWindow* active_window);
-
-  // Pointers to the browser window that owns us and it's GtkWindow.
-  BrowserWindowGtk* browser_window_;
-  GtkWindow* window_;
-
-  // The container widget the holds the hbox which contains the whole titlebar.
-  GtkWidget* container_;
-
-  // The hbox that contains the whole titlebar.
-  GtkWidget* container_hbox_;
-
-  // VBoxes that holds the min/max/close buttons box and an optional padding
-  // that defines the skyline if the user turns off window manager decorations.
-  // There is a left and right version of this box since we try to integrate
-  // with the recent Ubuntu theme changes which put the buttons on the left.
-  GtkWidget* titlebar_left_buttons_vbox_;
-  GtkWidget* titlebar_right_buttons_vbox_;
-
-  // HBoxes that contains the actual min/max/close buttons.
-  GtkWidget* titlebar_left_buttons_hbox_;
-  GtkWidget* titlebar_right_buttons_hbox_;
-
-  // Spy frame. One of these frames holds the spy guy in incognito mode. It's
-  // the side with the least buttons. These are NULL when we aren't in
-  // incognito mode.
-  GtkWidget* titlebar_left_spy_frame_;
-  GtkWidget* titlebar_right_spy_frame_;
-
-  // Padding between the titlebar buttons and the top of the screen. Only show
-  // when not maximized.
-  GtkWidget* top_padding_left_;
-  GtkWidget* top_padding_right_;
-
-  // Gtk alignment that contains the tab strip.  If the user turns off window
-  // manager decorations, we draw this taller.
-  GtkWidget* titlebar_alignment_;
-
-  // The favicon and page title used when in app mode or popup mode.
-  GtkWidget* app_mode_favicon_;
-  GtkWidget* app_mode_title_;
-
-  // Whether we are using a custom frame.
-  bool using_custom_frame_;
-
-  // Whether we have focus (gtk_window_is_active() sometimes returns the wrong
-  // value, so manually track the focus-in and focus-out events.)
-  bool window_has_focus_;
-
-  // We change the size of these three buttons when the window is maximized, so
-  // we use these structs to keep track of their original size.
-  GtkRequisition close_button_req_;
-  GtkRequisition minimize_button_req_;
-  GtkRequisition restore_button_req_;
-
-  // Maximize and restore widgets in the titlebar.
-  scoped_ptr<CustomDrawButton> minimize_button_;
-  scoped_ptr<CustomDrawButton> maximize_button_;
-  scoped_ptr<CustomDrawButton> restore_button_;
-  scoped_ptr<CustomDrawButton> close_button_;
-
-  // The context menu view and model.
-  scoped_ptr<MenuGtk> context_menu_;
-  scoped_ptr<ContextMenuModel> context_menu_model_;
-
-  // The favicon menu view and model.
-  scoped_ptr<MenuGtk> favicon_menu_;
-  scoped_ptr<PopupPageMenuModel> favicon_menu_model_;
-
-  // The throbber used when the window is in app mode or popup window mode.
-  Throbber throbber_;
-
-  // Theme provider for building buttons.
-  GtkThemeProvider* theme_provider_;
-
-  NotificationRegistrar registrar_;
-};
+#include "chrome/browser/ui/gtk/browser_titlebar.h"
+// TODO(msw): remove this file once all includes have been updated.
 
 #endif  // CHROME_BROWSER_GTK_BROWSER_TITLEBAR_H_