chrome/renderer/pepper/pepper_flash_renderer_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_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
  16 struct PP_Rect;
  17
  18 namespace ppapi {
  19 struct URLRequestInfoData;
  20 }
  21
  22 namespace ppapi {
  23 namespace proxy {
  24 struct PPBFlash_DrawGlyphs_Params;
  25 }
  26 }
  27
  28 namespace content {
  29 class RendererPpapiHost;
  30 }
  31
  32 namespace chrome {
  33
  34 class PepperFlashRendererHost : public ppapi::host::ResourceHost {
  35  public:
  36   PepperFlashRendererHost(content::RendererPpapiHost* host,
  37                           PP_Instance instance,
  38                           PP_Resource resource);
  39   virtual ~PepperFlashRendererHost();
  40
  41   // ppapi::host::ResourceHost override.
  42   virtual int32_t OnResourceMessageReceived(
  43       const IPC::Message& msg,
  44       ppapi::host::HostMessageContext* context) OVERRIDE;
  45
  46  private:
  47   int32_t OnGetProxyForURL(ppapi::host::HostMessageContext* host_context,
  48                            const std::string& url);
  49   int32_t OnSetInstanceAlwaysOnTop(
  50       ppapi::host::HostMessageContext* host_context,
  51       bool on_top);
  52   int32_t OnDrawGlyphs(ppapi::host::HostMessageContext* host_context,
  53                        ppapi::proxy::PPBFlash_DrawGlyphs_Params params);
  54   int32_t OnNavigate(ppapi::host::HostMessageContext* host_context,
  55                      const ppapi::URLRequestInfoData& data,
  56                      const std::string& target,
  57                         bool from_user_action);
  58   int32_t OnIsRectTopmost(ppapi::host::HostMessageContext* host_context,
  59                           const PP_Rect& rect);
  60   int32_t OnInvokePrinting(ppapi::host::HostMessageContext* host_context);
  61
  62   base::WeakPtrFactory<PepperFlashRendererHost> weak_factory_;
  63   // A stack of ReplyMessageContexts to track Navigate() calls which have not
  64   // yet been replied to.
  65   std::vector<ppapi::host::ReplyMessageContext> navigate_replies_;
  66
  67   content::RendererPpapiHost* host_;
  68
  69   DISALLOW_COPY_AND_ASSIGN(PepperFlashRendererHost);
  70 };
  71
  72 }  // namespace chrome
  73
  74 #endif  // CHROME_RENDERER_PEPPER_PEPPER_FLASH_RENDERER_HOST_H_