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// Copyright (c) 2006-2008 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_BOOKMARK_CONTEXT_MENU_H_
#define CHROME_BROWSER_GTK_BOOKMARK_CONTEXT_MENU_H_
#include <vector>
#include "base/basictypes.h"
#include "base/gfx/native_widget_types.h"
#include "chrome/browser/bookmarks/bookmark_model.h"
// TODO(port): Port this file.
#if defined(OS_WIN) || defined(TOOLKIT_VIEWS)
#include "views/controls/menu/chrome_menu.h"
#elif defined(OS_LINUX)
#include "chrome/browser/gtk/menu_gtk.h"
#else
#include "chrome/common/temp_scaffolding_stubs.h"
#endif
class Browser;
class PageNavigator;
// BookmarkContextMenu manages the context menu shown for the
// bookmark bar, items on the bookmark bar, submenus of the bookmark bar and
// the bookmark manager.
class BookmarkContextMenu : public BookmarkModelObserver,
#if defined(OS_WIN) || defined(TOOLKIT_VIEWS)
public views::MenuDelegate
#elif defined(OS_LINUX)
public MenuGtk::Delegate
#endif
{
public:
// Used to configure what the context menu shows.
enum ConfigurationType {
BOOKMARK_BAR,
BOOKMARK_MANAGER_TABLE,
// Used when the source is the table in the bookmark manager and the table
// is showing recently bookmarked or searched.
BOOKMARK_MANAGER_TABLE_OTHER,
BOOKMARK_MANAGER_TREE,
BOOKMARK_MANAGER_ORGANIZE_MENU,
// Used when the source is the bookmark manager and the table is showing
// recently bookmarked or searched.
BOOKMARK_MANAGER_ORGANIZE_MENU_OTHER
};
// Creates the bookmark context menu.
// |profile| is used for opening urls as well as enabling 'open incognito'.
// |browser| is used to determine the PageNavigator and may be null.
// |navigator| is used if |browser| is null, and is provided for testing.
// |parent| is the parent for newly created nodes if |selection| is empty.
// |selection| is the nodes the context menu operates on and may be empty.
// |configuration| determines which items to show.
BookmarkContextMenu(gfx::NativeView hwnd,
Profile* profile,
Browser* browser,
PageNavigator* navigator,
const BookmarkNode* parent,
const std::vector<const BookmarkNode*>& selection,
ConfigurationType configuration);
virtual ~BookmarkContextMenu();
#if defined(TOOLKIT_VIEWS)
// Shows the menu at the specified place.
void RunMenuAt(int x, int y);
// Returns the menu.
views::MenuItemView* menu() const { return menu_.get(); }
#elif defined(OS_LINUX)
// Pops up this menu. This call doesn't block.
void PopupAsContext(guint32 event_time);
// Returns the menu.
GtkWidget* menu() const { return menu_->widget(); }
#endif
// Menu::Delegate / MenuGtk::Delegate methods.
virtual void ExecuteCommand(int id);
virtual bool IsItemChecked(int id) const;
virtual bool IsCommandEnabled(int id) const;
private:
// BookmarkModelObserver method. Any change to the model results in closing
// the menu.
virtual void Loaded(BookmarkModel* model) {}
virtual void BookmarkModelBeingDeleted(BookmarkModel* model);
virtual void BookmarkNodeMoved(BookmarkModel* model,
const BookmarkNode* old_parent,
int old_index,
const BookmarkNode* new_parent,
int new_index);
virtual void BookmarkNodeAdded(BookmarkModel* model,
const BookmarkNode* parent,
int index);
virtual void BookmarkNodeRemoved(BookmarkModel* model,
const BookmarkNode* parent,
int index,
const BookmarkNode* node);
virtual void BookmarkNodeChanged(BookmarkModel* model,
const BookmarkNode* node);
virtual void BookmarkNodeFavIconLoaded(BookmarkModel* model,
const BookmarkNode* node) {}
virtual void BookmarkNodeChildrenReordered(BookmarkModel* model,
const BookmarkNode* node);
// Invoked from the various bookmark model observer methods. Closes the menu.
void ModelChanged();
// Builds the platform specific menu object.
void CreateMenuObject();
// Adds a IDS_* style command to the menu.
void AppendItem(int id);
// Adds a IDS_* style command to the menu with a different localized string.
void AppendItem(int id, int localization_id);
// Adds a separator to the menu.
void AppendSeparator();
// Adds a checkable item to the menu.
void AppendCheckboxItem(int id);
// Removes the observer from the model and NULLs out model_.
BookmarkModel* RemoveModelObserver();
// Returns true if selection_ has at least one bookmark of type url.
bool HasURLs() const;
// Returns the parent for newly created folders/bookmarks. If selection_
// has one element and it is a folder, selection_[0] is returned, otherwise
// parent_ is returned.
const BookmarkNode* GetParentForNewNodes() const;
gfx::NativeView wnd_;
Profile* profile_;
Browser* browser_;
PageNavigator* navigator_;
const BookmarkNode* parent_;
std::vector<const BookmarkNode*> selection_;
BookmarkModel* model_;
ConfigurationType configuration_;
#if defined(OS_WIN) || defined(TOOLKIT_VIEWS)
scoped_ptr<views::MenuItemView> menu_;
#elif defined(OS_LINUX)
scoped_ptr<MenuGtk> menu_;
#endif
DISALLOW_COPY_AND_ASSIGN(BookmarkContextMenu);
};
#endif // CHROME_BROWSER_GTK_BOOKMARK_CONTEXT_MENU_H_
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