Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/browser_titlebar.h

Index: chrome/browser/ui/gtk/browser_titlebar.h
diff --git a/chrome/browser/ui/gtk/browser_titlebar.h b/chrome/browser/ui/gtk/browser_titlebar.h
deleted file mode 100644
index ce0ce94054fa040de68d9c484571c181eb213c2b..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/gtk/browser_titlebar.h
+++ /dev/null
@@ -1,278 +0,0 @@
-// Copyright (c) 2012 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_UI_GTK_BROWSER_TITLEBAR_H_
-#define CHROME_BROWSER_UI_GTK_BROWSER_TITLEBAR_H_
-
-#include <gtk/gtk.h>
-
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/prefs/pref_member.h"
-#include "chrome/browser/ui/gtk/titlebar_throb_animation.h"
-#include "content/public/browser/notification_observer.h"
-#include "content/public/browser/notification_registrar.h"
-#include "ui/base/gtk/gtk_signal.h"
-#include "ui/base/models/simple_menu_model.h"
-#include "ui/base/x/active_window_watcher_x_observer.h"
-
-class AvatarMenuButtonGtk;
-class BrowserWindowGtk;
-class CustomDrawButton;
-class GtkThemeService;
-class MenuGtk;
-class PopupPageMenuModel;
-
-namespace content {
-class WebContents;
-}
-
-class BrowserTitlebar : public content::NotificationObserver,
-                        public ui::ActiveWindowWatcherXObserver,
-                        public ui::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();
-
-  // Updates the title and icon when in app or popup mode (no tabstrip).
-  void UpdateTitleAndIcon();
-
-  GtkWidget* widget() {
-    return container_;
-  }
-
-  void set_window(GtkWindow* window) { window_ = window; }
-
-  // Build the titlebar, the space above the tab strip, and (maybe) the min,
-  // max, close buttons. |container_| is the gtk container that we put the
-  // widget into.
-  void Init();
-
-  // 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);
-
-  // Called by the browser asking us to update the loading throbber.
-  // |web_contents| is the tab that is associated with the window throbber.
-  // |web_contents| can be null.
-  void UpdateThrobber(content::WebContents* web_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(GdkEventButton* event);
-
-  AvatarMenuButtonGtk* avatar_button() { return avatar_button_.get(); }
-
- private:
-  class ContextMenuModel : public ui::SimpleMenuModel {
-   public:
-    explicit ContextMenuModel(ui::SimpleMenuModel::Delegate* delegate);
-  };
-
-  // Builds the button as denoted by |button_token|. Returns true if the button
-  // is created successfully.
-  bool BuildButton(const std::string& button_token, bool left_side);
-
-  // Retrieves the 3 image ids (IDR_) and a tooltip id (IDS) for the purpose of
-  // painting a CustomDraw button.
-  void GetButtonResources(const std::string& button_name,
-                          int* normal_image_id,
-                          int* pressed_image_id,
-                          int* hover_image_id,
-                          int* tooltip_id) const;
-
-  // Constructs a CustomDraw button given button name and left or right side of
-  // the titlebar where the button is placed.
-  CustomDrawButton* CreateTitlebarButton(const std::string& button_name,
-                                         bool left_side);
-
-  // 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);
-
-  // Updates the theme supplied background color and image.
-  void UpdateButtonBackground(CustomDrawButton* button);
-
-  // Updates the color of the title bar. Called whenever we have a state
-  // change in the window.
-  void UpdateTextColor();
-
-  // Updates the color of the avatar label text and background.
-  void UpdateAvatarLabel();
-
-  // Update the titlebar spacing based on the custom frame and maximized state.
-  void UpdateTitlebarAlignment();
-
-  // Updates the avatar image displayed, either a multi-profile avatar or the
-  // incognito spy guy.
-  void UpdateAvatar();
-
-  // 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/settings buttons.
-  CHROMEGTK_CALLBACK_1(BrowserTitlebar, gboolean,
-                       OnFaviconMenuButtonPressed, GdkEventButton*);
-
-  // Callback for avatar menu label.
-  CHROMEGTK_CALLBACK_1(BrowserTitlebar, gboolean,
-                       OnAvatarLabelButtonPressed, GdkEventButton*);
-
-  // -- Context Menu -----------------------------------------------------------
-
-  // SimpleMenuModel::Delegate implementation:
-  virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE;
-  virtual bool IsCommandIdChecked(int command_id) const OVERRIDE;
-  virtual void ExecuteCommand(int command_id, int event_flags) OVERRIDE;
-  virtual bool GetAcceleratorForCommandId(
-      int command_id,
-      ui::Accelerator* accelerator) OVERRIDE;
-
-  // Overridden from content::NotificationObserver:
-  virtual void Observe(int type,
-                       const content::NotificationSource& source,
-                       const content::NotificationDetails& details) OVERRIDE;
-
-  // Overriden from ActiveWindowWatcherXObserver.
-  virtual void ActiveWindowChanged(GdkWindow* active_window) OVERRIDE;
-
-  // Whether to display the avatar image.
-  bool ShouldDisplayAvatar();
-
-  // Returns true if the profile associated with this BrowserWindow is off the
-  // record.
-  bool IsOffTheRecord();
-
-  // Pointers to the browser window that owns us and its 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_;
-
-  // Avatar frame. One of these frames holds either the spy guy in incognito
-  // mode, or the avatar image when using multiple-profiles. It's the side with
-  // the least window control buttons (close, maximize, minimize).
-  // These pointers are never NULL.
-  GtkWidget* titlebar_left_avatar_frame_;
-  GtkWidget* titlebar_right_avatar_frame_;
-
-  // Avatar label. Used if the active profile is managed. The label is either
-  // displayed on the right side of the avatar image if the image is displayed
-  // on the left, or on the left side of the avatar image if the image is
-  // displayed on the right.
-  GtkWidget* titlebar_left_label_frame_;
-  GtkWidget* titlebar_right_label_frame_;
-
-  // The avatar image widget. It will be NULL if there is no avatar displayed.
-  GtkWidget* avatar_;
-
-  // The avatar label of a managed user. It will be NULL if no avatar label is
-  // displayed.
-  GtkWidget* avatar_label_;
-  GtkWidget* avatar_label_bg_;
-
-  // 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_;
-
-  // Whether to display the avatar image on the left or right of the titlebar.
-  bool display_avatar_on_left_;
-
-  // 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.
-  TitlebarThrobAnimation throbber_;
-
-  // The avatar button.
-  scoped_ptr<AvatarMenuButtonGtk> avatar_button_;
-
-  // Theme provider for building buttons.
-  GtkThemeService* theme_service_;
-
-  content::NotificationRegistrar registrar_;
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_BROWSER_TITLEBAR_H_