chrome/browser/renderer_host/pepper/pepper_talk_host.h

   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_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TALK_HOST_H_
   6 #define CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TALK_HOST_H_
   7
   8 #include "base/memory/weak_ptr.h"
   9 #include "ppapi/host/resource_host.h"
  10 #include "ppapi/proxy/resource_message_params.h"
  11
  12 namespace content {
  13 class BrowserPpapiHost;
  14 }
  15
  16 namespace ppapi {
  17 namespace host {
  18 struct ReplyMessageContext;
  19 }
  20 }
  21
  22 namespace chrome {
  23
  24 class PepperTalkHost : public ppapi::host::ResourceHost {
  25  public:
  26   PepperTalkHost(content::BrowserPpapiHost* host,
  27                  PP_Instance instance,
  28                  PP_Resource resource);
  29   virtual ~PepperTalkHost();
  30
  31   // ResourceHost override.
  32   virtual int32_t OnResourceMessageReceived(
  33       const IPC::Message& msg,
  34       ppapi::host::HostMessageContext* context) OVERRIDE;
  35
  36   // Sends the reply.
  37   void GotTalkPermission(ppapi::host::ReplyMessageContext reply);
  38
  39  private:
  40   base::WeakPtrFactory<PepperTalkHost> weak_factory_;
  41   content::BrowserPpapiHost* browser_ppapi_host_;
  42
  43   DISALLOW_COPY_AND_ASSIGN(PepperTalkHost);
  44 };
  45
  46 }  // namespace chrome
  47
  48 #endif  // CHROME_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TALK_HOST_H_