1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef CHROME_RENDERER_PEPPER_PEPPER_FLASH_MENU_HOST_H_
6#define CHROME_RENDERER_PEPPER_PEPPER_FLASH_MENU_HOST_H_
7
8#include <vector>
9
10#include "base/compiler_specific.h"
11#include "content/public/renderer/context_menu_client.h"
12#include "ppapi/c/pp_point.h"
13#include "ppapi/host/host_message_context.h"
14#include "ppapi/host/resource_host.h"
15
16namespace content {
17class RendererPpapiHost;
18struct MenuItem;
19}
20
21namespace ppapi {
22namespace proxy {
23class SerializedFlashMenu;
24}
25}
26
27class PepperFlashMenuHost : public ppapi::host::ResourceHost,
28                            public content::ContextMenuClient {
29 public:
30  PepperFlashMenuHost(content::RendererPpapiHost* host,
31                      PP_Instance instance,
32                      PP_Resource resource,
33                      const ppapi::proxy::SerializedFlashMenu& serial_menu);
34  virtual ~PepperFlashMenuHost();
35
36  virtual int32_t OnResourceMessageReceived(
37      const IPC::Message& msg,
38      ppapi::host::HostMessageContext* context) OVERRIDE;
39
40 private:
41  int32_t OnHostMsgShow(ppapi::host::HostMessageContext* context,
42                        const PP_Point& location);
43
44  // ContextMenuClient implementation.
45  virtual void OnMenuAction(int request_id, unsigned action) OVERRIDE;
46  virtual void OnMenuClosed(int request_id) OVERRIDE;
47
48  void SendMenuReply(int32_t result, int action);
49
50  content::RendererPpapiHost* renderer_ppapi_host_;
51
52  bool showing_context_menu_;
53  int context_menu_request_id_;
54
55  std::vector<content::MenuItem> menu_data_;
56
57  // We send |MenuItem|s, which have an |unsigned| "action" field instead of
58  // an |int32_t| ID. (CONTENT also limits the range of valid values for
59  // actions.) This maps actions to IDs.
60  std::vector<int32_t> menu_id_map_;
61
62  // Used to send a single context menu "completion" upon menu close.
63  bool has_saved_context_menu_action_;
64  unsigned saved_context_menu_action_;
65
66  DISALLOW_COPY_AND_ASSIGN(PepperFlashMenuHost);
67};
68
69#endif  // CHROME_RENDERER_PEPPER_PEPPER_FLASH_MENU_HOST_H_
70