| // 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. |
| |
| #ifndef CHROME_BROWSER_TAB_CONTENTS_POPUP_MENU_HELPER_MAC_H_ |
| #define CHROME_BROWSER_TAB_CONTENTS_POPUP_MENU_HELPER_MAC_H_ |
| |
| #include <vector> |
| |
| #include "content/common/notification_observer.h" |
| #include "content/common/notification_registrar.h" |
| #include "ui/gfx/rect.h" |
| |
| class RenderViewHost; |
| struct WebMenuItem; |
| |
| class PopupMenuHelper : public NotificationObserver { |
| public: |
| // Creates a PopupMenuHelper that will notify |render_view_host| when a user |
| // selects or cancels the popup. |
| explicit PopupMenuHelper(RenderViewHost* render_view_host); |
| |
| // Shows the popup menu and notifies the RenderViewHost of the selection/ |
| // cancel. |
| // This call is blocking. |
| void ShowPopupMenu(const gfx::Rect& bounds, |
| int item_height, |
| double item_font_size, |
| int selected_item, |
| const std::vector<WebMenuItem>& items, |
| bool right_aligned); |
| |
| private: |
| // NotificationObserver implementation: |
| virtual void Observe(NotificationType type, |
| const NotificationSource& source, |
| const NotificationDetails& details); |
| |
| NotificationRegistrar notification_registrar_; |
| |
| RenderViewHost* render_view_host_; |
| |
| DISALLOW_COPY_AND_ASSIGN(PopupMenuHelper); |
| }; |
| |
| #endif // CHROME_BROWSER_TAB_CONTENTS_POPUP_MENU_HELPER_MAC_H_ |