ppapi/proxy/ppp_pdf_proxy.h

   1 // Copyright 2014 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 PPAPI_PROXY_PPP_PDF_PROXY_H_
   6 #define PPAPI_PROXY_PPP_PDF_PROXY_H_
   7
   8 #include "ppapi/c/private/ppp_pdf.h"
   9 #include "ppapi/proxy/interface_proxy.h"
  10
  11 namespace ppapi {
  12
  13 namespace proxy {
  14
  15 class PPP_Pdf_Proxy : public InterfaceProxy {
  16  public:
  17   PPP_Pdf_Proxy(Dispatcher* dispatcher);
  18   virtual ~PPP_Pdf_Proxy();
  19
  20   static const PPP_Pdf* GetProxyInterface();
  21
  22   // InterfaceProxy implementation.
  23   virtual bool OnMessageReceived(const IPC::Message& msg);
  24
  25  private:
  26   // Message handlers.
  27   void OnPluginMsgRotate(PP_Instance instance, bool clockwise);
  28   void OnPluginMsgPrintPresetOptions(PP_Instance instance,
  29                                      PP_PdfPrintPresetOptions_Dev* options,
  30                                      PP_Bool* result);
  31
  32   // When this proxy is in the plugin side, this value caches the interface
  33   // pointer so we don't have to retrieve it from the dispatcher each time.
  34   // In the host, this value is always NULL.
  35   const PPP_Pdf* ppp_pdf_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(PPP_Pdf_Proxy);
  38 };
  39
  40 }  // namespace proxy
  41 }  // namespace ppapi
  42
  43 #endif  // PPAPI_PROXY_PPP_PDF_PROXY_H_