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_RENDERER_HOST_H_
6#define CHROME_RENDERER_PEPPER_PEPPER_FLASH_RENDERER_HOST_H_
7
8#include <string>
9#include <vector>
10
11#include "base/basictypes.h"
12#include "base/memory/weak_ptr.h"
13#include "ppapi/host/host_message_context.h"
14#include "ppapi/host/resource_host.h"
15
16struct PP_Rect;
17
18namespace ppapi {
19struct URLRequestInfoData;
20}
21
22namespace ppapi {
23namespace proxy {
24struct PPBFlash_DrawGlyphs_Params;
25}
26}
27
28namespace content {
29class RendererPpapiHost;
30}
31
32class PepperFlashRendererHost : public ppapi::host::ResourceHost {
33 public:
34  PepperFlashRendererHost(content::RendererPpapiHost* host,
35                          PP_Instance instance,
36                          PP_Resource resource);
37  virtual ~PepperFlashRendererHost();
38
39  // ppapi::host::ResourceHost override.
40  virtual int32_t OnResourceMessageReceived(
41      const IPC::Message& msg,
42      ppapi::host::HostMessageContext* context) OVERRIDE;
43
44 private:
45  int32_t OnGetProxyForURL(ppapi::host::HostMessageContext* host_context,
46                           const std::string& url);
47  int32_t OnSetInstanceAlwaysOnTop(
48      ppapi::host::HostMessageContext* host_context,
49      bool on_top);
50  int32_t OnDrawGlyphs(ppapi::host::HostMessageContext* host_context,
51                       ppapi::proxy::PPBFlash_DrawGlyphs_Params params);
52  int32_t OnNavigate(ppapi::host::HostMessageContext* host_context,
53                     const ppapi::URLRequestInfoData& data,
54                     const std::string& target,
55                     bool from_user_action);
56  int32_t OnIsRectTopmost(ppapi::host::HostMessageContext* host_context,
57                          const PP_Rect& rect);
58  int32_t OnInvokePrinting(ppapi::host::HostMessageContext* host_context);
59
60  // A stack of ReplyMessageContexts to track Navigate() calls which have not
61  // yet been replied to.
62  std::vector<ppapi::host::ReplyMessageContext> navigate_replies_;
63
64  content::RendererPpapiHost* host_;
65  base::WeakPtrFactory<PepperFlashRendererHost> weak_factory_;
66
67  DISALLOW_COPY_AND_ASSIGN(PepperFlashRendererHost);
68};
69
70#endif  // CHROME_RENDERER_PEPPER_PEPPER_FLASH_RENDERER_HOST_H_
71