| // 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. |
| |
| #ifndef CONTENT_RENDERER_EXTERNAL_POPUP_MENU_H_ |
| #define CONTENT_RENDERER_EXTERNAL_POPUP_MENU_H_ |
| |
| #include <vector> |
| |
| #include "base/basictypes.h" |
| #include "third_party/WebKit/public/web/WebExternalPopupMenu.h" |
| #include "third_party/WebKit/public/web/WebPopupMenuInfo.h" |
| #include "ui/gfx/point.h" |
| |
| namespace blink { |
| class WebExternalPopupMenuClient; |
| } |
| |
| namespace content { |
| class RenderFrameImpl; |
| |
| class ExternalPopupMenu : public blink::WebExternalPopupMenu { |
| public: |
| ExternalPopupMenu(RenderFrameImpl* render_frame, |
| const blink::WebPopupMenuInfo& popup_menu_info, |
| blink::WebExternalPopupMenuClient* popup_menu_client); |
| |
| virtual ~ExternalPopupMenu() {} |
| |
| void SetOriginScaleAndOffsetForEmulation( |
| float scale, const gfx::Point& offset); |
| |
| #if defined(OS_MACOSX) |
| // Called when the user has selected an item. |selected_item| is -1 if the |
| // user canceled the popup. |
| void DidSelectItem(int selected_index); |
| #endif |
| |
| #if defined(OS_ANDROID) |
| // Called when the user has selected items or canceled the popup. |
| void DidSelectItems(bool canceled, const std::vector<int>& selected_indices); |
| #endif |
| |
| // blink::WebExternalPopupMenu implementation: |
| virtual void show(const blink::WebRect& bounds); |
| virtual void close(); |
| |
| private: |
| RenderFrameImpl* render_frame_; |
| blink::WebPopupMenuInfo popup_menu_info_; |
| blink::WebExternalPopupMenuClient* popup_menu_client_; |
| |
| // Popups may be displaced when screen metrics emulation is enabled. |
| // These scale and offset are used to properly adjust popup position. |
| float origin_scale_for_emulation_; |
| gfx::Point origin_offset_for_emulation_; |
| |
| DISALLOW_COPY_AND_ASSIGN(ExternalPopupMenu); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_EXTERNAL_POPUP_MENU_H_ |