ppapi/proxy/ppb_testing_proxy.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 PPAPI_PROXY_PPB_TESTING_PROXY_H_
   6 #define PPAPI_PROXY_PPB_TESTING_PROXY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "ppapi/c/pp_instance.h"
  10 #include "ppapi/c/pp_resource.h"
  11 #include "ppapi/c/private/ppb_testing_private.h"
  12 #include "ppapi/proxy/interface_proxy.h"
  13 #include "ppapi/shared_impl/host_resource.h"
  14
  15 struct PP_Point;
  16
  17 namespace ppapi {
  18
  19 struct InputEventData;
  20
  21 namespace proxy {
  22
  23 class PPB_Testing_Proxy : public InterfaceProxy {
  24  public:
  25   PPB_Testing_Proxy(Dispatcher* dispatcher);
  26   virtual ~PPB_Testing_Proxy();
  27
  28   static const PPB_Testing_Private* GetProxyInterface();
  29
  30   // InterfaceProxy implementation.
  31   virtual bool OnMessageReceived(const IPC::Message& msg);
  32
  33  private:
  34   // Message handlers.
  35   void OnMsgReadImageData(const ppapi::HostResource& device_context_2d,
  36                           const ppapi::HostResource& image,
  37                           const PP_Point& top_left,
  38                           PP_Bool* result);
  39   void OnMsgRunMessageLoop(PP_Instance instance);
  40   void OnMsgQuitMessageLoop(PP_Instance instance);
  41   void OnMsgGetLiveObjectsForInstance(PP_Instance instance, uint32_t* result);
  42   void OnMsgSimulateInputEvent(PP_Instance instance,
  43                                const ppapi::InputEventData& input_event);
  44   void OnMsgSetMinimumArrayBufferSizeForShmem(uint32_t threshold);
  45
  46   // When this proxy is in the host side, this value caches the interface
  47   // pointer so we don't have to retrieve it from the dispatcher each time.
  48   // In the plugin, this value is always NULL.
  49   const PPB_Testing_Private* ppb_testing_impl_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(PPB_Testing_Proxy);
  52 };
  53
  54 }  // namespace proxy
  55 }  // namespace ppapi
  56
  57 #endif  // PPAPI_PROXY_PPB_TESTING_PROXY_H_