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

chrome/browser/ui/gtk/bookmark_menu_controller_gtk.h

Index: chrome/browser/ui/gtk/bookmark_menu_controller_gtk.h
diff --git a/chrome/browser/ui/gtk/bookmark_menu_controller_gtk.h b/chrome/browser/ui/gtk/bookmark_menu_controller_gtk.h
new file mode 100644
index 0000000000000000000000000000000000000000..14978c1ec6a26f909f759b7a3a2de0cf80f0853a
--- /dev/null
+++ b/chrome/browser/ui/gtk/bookmark_menu_controller_gtk.h
@@ -0,0 +1,145 @@
+// Copyright (c) 2010 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_BOOKMARK_MENU_CONTROLLER_GTK_H_
+#define CHROME_BROWSER_UI_GTK_BOOKMARK_MENU_CONTROLLER_GTK_H_
+#pragma once
+
+#include <map>
+
+#include "app/gtk_integers.h"
+#include "app/gtk_signal.h"
+#include "app/gtk_signal_registrar.h"
+#include "base/scoped_ptr.h"
+#include "chrome/browser/bookmarks/base_bookmark_model_observer.h"
+#include "chrome/browser/bookmarks/bookmark_context_menu_controller.h"
+#include "chrome/browser/gtk/owned_widget_gtk.h"
+#include "webkit/glue/window_open_disposition.h"
+
+class Browser;
+class Profile;
+class Profiler;
+class PageNavigator;
+class BookmarkModel;
+class BookmarkNode;
+class MenuGtk;
+
+typedef struct _GdkDragContext GdkDragContext;
+typedef struct _GdkEventButton GdkEventButton;
+typedef struct _GtkSelectionData GtkSelectionData;
+typedef struct _GtkWidget GtkWidget;
+
+class BookmarkMenuController : public BaseBookmarkModelObserver,
+                               public BookmarkContextMenuControllerDelegate {
+ public:
+  // Creates a BookmarkMenuController showing the children of |node| starting
+  // at index |start_child_index|.
+  BookmarkMenuController(Browser* browser,
+                         Profile* profile,
+                         PageNavigator* page_navigator,
+                         GtkWindow* window,
+                         const BookmarkNode* node,
+                         int start_child_index);
+  virtual ~BookmarkMenuController();
+
+  GtkWidget* widget() { return menu_; }
+
+  // Pops up the menu. |widget| must be a GtkChromeButton.
+  void Popup(GtkWidget* widget, gint button_type, guint32 timestamp);
+
+  // Overridden from BaseBookmarkModelObserver:
+  virtual void BookmarkModelChanged();
+  virtual void BookmarkNodeFavIconLoaded(BookmarkModel* model,
+                                         const BookmarkNode* node);
+
+  // Overridden from BookmarkContextMenuController::Delegate:
+  virtual void WillExecuteCommand();
+  virtual void CloseMenu();
+
+ private:
+  // Recursively change the bookmark hierarchy rooted in |parent| into a set of
+  // gtk menus rooted in |menu|.
+  void BuildMenu(const BookmarkNode* parent,
+                 int start_child_index,
+                 GtkWidget* menu);
+
+  // Calls the page navigator to navigate to the node represented by
+  // |menu_item|.
+  void NavigateToMenuItem(GtkWidget* menu_item,
+                          WindowOpenDisposition disposition);
+
+  // Button press and release events for a GtkMenu.
+  CHROMEGTK_CALLBACK_1(BookmarkMenuController, gboolean,
+                       OnMenuButtonPressedOrReleased, GdkEventButton*);
+
+  // Button release event for a GtkMenuItem.
+  CHROMEGTK_CALLBACK_1(BookmarkMenuController, gboolean, OnButtonReleased,
+                       GdkEventButton*);
+
+  // We connect this handler to the button-press-event signal for folder nodes.
+  // It suppresses the normal behavior (popping up the submenu) to allow these
+  // nodes to be draggable. The submenu is instead popped up on a
+  // button-release-event.
+  CHROMEGTK_CALLBACK_1(BookmarkMenuController, gboolean, OnFolderButtonPressed,
+                       GdkEventButton*);
+
+  // We have to stop drawing |triggering_widget_| as active when the menu
+  // closes.
+  CHROMEGTK_CALLBACK_0(BookmarkMenuController, void, OnMenuHidden)
+
+  // We respond to the activate signal because things other than mouse button
+  // events can trigger it.
+  CHROMEGTK_CALLBACK_0(BookmarkMenuController, void, OnMenuItemActivated);
+
+  // The individual GtkMenuItems in the BookmarkMenu are all drag sources.
+  CHROMEGTK_CALLBACK_1(BookmarkMenuController, void, OnMenuItemDragBegin,
+                       GdkDragContext*);
+  CHROMEGTK_CALLBACK_1(BookmarkMenuController, void, OnMenuItemDragEnd,
+                       GdkDragContext*);
+  CHROMEGTK_CALLBACK_4(BookmarkMenuController, void, OnMenuItemDragGet,
+                       GdkDragContext*, GtkSelectionData*, guint, guint);
+
+  Browser* browser_;
+  Profile* profile_;
+  PageNavigator* page_navigator_;
+
+  // Parent window of this menu.
+  GtkWindow* parent_window_;
+
+  // The bookmark model.
+  BookmarkModel* model_;
+
+  // The node we're showing the contents of.
+  const BookmarkNode* node_;
+
+  // Our bookmark menus. We don't use the MenuGtk class because we have to do
+  // all sorts of weird non-standard things with this menu, like:
+  // - The menu is a drag target
+  // - The menu items have context menus.
+  GtkWidget* menu_;
+
+  // The visual representation that follows the cursor during drags.
+  GtkWidget* drag_icon_;
+
+  // Whether we should ignore the next button release event (because we were
+  // dragging).
+  bool ignore_button_release_;
+
+  // The widget we are showing for (i.e. the bookmark bar folder button).
+  GtkWidget* triggering_widget_;
+
+  // Mapping from node to GtkMenuItem menu id. This only contains entries for
+  // nodes of type URL.
+  std::map<const BookmarkNode*, GtkWidget*> node_to_menu_widget_map_;
+
+  // The controller and view for the right click context menu.
+  scoped_ptr<BookmarkContextMenuController> context_menu_controller_;
+  scoped_ptr<MenuGtk> context_menu_;
+
+  GtkSignalRegistrar signals_;
+
+  DISALLOW_COPY_AND_ASSIGN(BookmarkMenuController);
+};
+
+#endif  // CHROME_BROWSER_UI_GTK_BOOKMARK_MENU_CONTROLLER_GTK_H_