Port the Menu class to GTK.

chrome/browser/gtk/browser_toolbar_view_gtk.h

 // Copyright (c) 2009 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_BROWSER_TOOLBAR_VIEW_GTK_H_
-#define CHROME_BROWSER_BROWSER_TOOLBAR_VIEW_GTK_H_
-
-#include "chrome/browser/command_updater.h"
-#include "chrome/common/pref_member.h"
+#ifndef CHROME_BROWSER_GTK_BROWSER_TOOLBAR_VIEW_GTK_H_
+#define CHROME_BROWSER_GTK_BROWSER_TOOLBAR_VIEW_GTK_H_
 
 #include <gtk/gtk.h>
+#include <string>
+
+#include "base/scoped_ptr.h"
+#include "chrome/browser/command_updater.h"
+#include "chrome/browser/gtk/menu_gtk.h"
+#include "chrome/common/pref_member.h"
 
 class Browser;
 class Profile;
 class ToolbarModel;
 
 // View class that displays the GTK version of the toolbar and routes gtk
 // events back to the Browser.
-class BrowserToolbarGtk : public CommandUpdater::CommandObserver {
+class BrowserToolbarGtk : public CommandUpdater::CommandObserver,
+                          public MenuGtk::Delegate {
  public:
   explicit BrowserToolbarGtk(Browser* browser);
   virtual ~BrowserToolbarGtk();
 
   // Create the contents of the toolbar
   void Init(Profile* profile);
 
   // Adds this GTK toolbar into a sizing box.
   void AddToolbarToBox(GtkWidget* box);
 
   // Overridden from CommandUpdater::CommandObserver:
   virtual void EnabledStateChangedForCommand(int id, bool enabled);
 
+  // Overridden from MenuGtk::Delegate:
+  virtual bool IsCommandEnabled(int command_id) const;
+  virtual bool IsItemChecked(int id) const;
+  virtual void ExecuteCommand(int command_id);
+
   void SetProfile(Profile* profile);
 
  private:
   class CustomDrawButton;  // Defined in the .cc file.
 
   // Builds a toolbar button with all the properties set.
   CustomDrawButton* BuildToolbarButton(const std::string& filename,
-                                       const std::wstring& localized_tooltip);
+                                       const std::wstring& localized_tooltip,
+                                       bool menu_button);
 
   // Gtk callback for the "clicked" signal.
-  static void ButtonClickCallback(GtkWidget* button,
-                                  BrowserToolbarGtk* toolbar);
+  static void OnButtonClick(GtkWidget* button, BrowserToolbarGtk* toolbar);
+
+  // Gtk callback to intercept mouse clicks to the menu buttons.

[Evan Martin, 2009/02/17 19:08:24]

i guess "intercept" is sort of the wrong word -- it's just responding to a
different event than normal.

+  static gint OnMenuButtonPressEvent(GtkWidget* button,
+                                      GdkEvent *event,

[Evan Martin, 2009/02/17 19:08:24]

tabbing weird here

+                                      BrowserToolbarGtk* toolbar);
+
+  // Displays the page menu.
+  void RunPageMenu(GdkEvent* button_press_event);
+
+  // Displays the app menu.
+  void RunAppMenu(GdkEvent* button_press_event);
 
   // Gtk widgets. The toolbar is an hbox with each of the other pieces of the
   // toolbar placed side by side.
   GtkWidget* toolbar_;
 
   // Tooltip container for all GTK widgets in this class.
   GtkTooltips* toolbar_tooltips_;
 
   // All the buttons in the toolbar.
   scoped_ptr<CustomDrawButton> back_, forward_;
   scoped_ptr<CustomDrawButton> reload_, home_;
   scoped_ptr<CustomDrawButton> star_, go_;
-  scoped_ptr<CustomDrawButton> page_menu_, app_menu_;
+  scoped_ptr<CustomDrawButton> page_menu_button_, app_menu_button_;
 
   // The model that contains the security level, text, icon to display...
   ToolbarModel* model_;
 
+  scoped_ptr<MenuGtk> page_menu_;
+  scoped_ptr<MenuGtk> app_menu_;
+
   // TODO(port): Port BackForwardMenuModel
   // scoped_ptr<BackForwardMenuModel> back_menu_model_;
   // scoped_ptr<BackForwardMenuModel> forward_menu_model_;
 
   Browser* browser_;
   Profile* profile_;
 
   // Controls whether or not a home button should be shown on the toolbar.
   BooleanPrefMember show_home_button_;
 };
 
-#endif
+#endif  // CHROME_BROWSER_GTK_BROWSER_TOOLBAR_VIEW_GTK_H_