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 CONTENT_RENDERER_PEPPER_PPB_FLASH_MESSAGE_LOOP_IMPL_H_
6#define CONTENT_RENDERER_PEPPER_PPB_FLASH_MESSAGE_LOOP_IMPL_H_
7
8#include "base/basictypes.h"
9#include "base/compiler_specific.h"
10#include "base/memory/ref_counted.h"
11#include "ppapi/shared_impl/resource.h"
12#include "ppapi/thunk/ppb_flash_message_loop_api.h"
13
14namespace content {
15
16class PPB_Flash_MessageLoop_Impl
17    : public ppapi::Resource,
18      public ppapi::thunk::PPB_Flash_MessageLoop_API {
19 public:
20  static PP_Resource Create(PP_Instance instance);
21
22  // Resource.
23  virtual ppapi::thunk::PPB_Flash_MessageLoop_API* AsPPB_Flash_MessageLoop_API()
24      OVERRIDE;
25
26  // PPB_Flash_MessageLoop_API implementation.
27  virtual int32_t Run() OVERRIDE;
28  virtual void Quit() OVERRIDE;
29  virtual void RunFromHostProxy(const RunFromHostProxyCallback& callback)
30      OVERRIDE;
31
32 private:
33  class State;
34
35  explicit PPB_Flash_MessageLoop_Impl(PP_Instance instance);
36  virtual ~PPB_Flash_MessageLoop_Impl();
37
38  // If |callback| is valid, it will be called when the message loop is signaled
39  // to quit, and the result passed into it will be the same value as what this
40  // method returns.
41  // Please note that |callback| happens before this method returns.
42  int32_t InternalRun(const RunFromHostProxyCallback& callback);
43  void InternalQuit(int32_t result);
44
45  scoped_refptr<State> state_;
46
47  DISALLOW_COPY_AND_ASSIGN(PPB_Flash_MessageLoop_Impl);
48};
49
50}  // namespace content
51
52#endif  // CONTENT_RENDERER_PEPPER_PPB_FLASH_MESSAGE_LOOP_IMPL_H_
53