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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef PPAPI_PROXY_PPB_INSTANCE_PROXY_H_
#define PPAPI_PROXY_PPB_INSTANCE_PROXY_H_

#include "ppapi/c/pp_instance.h"
#include "ppapi/c/pp_resource.h"
#include "ppapi/c/pp_var.h"
#include "ppapi/proxy/host_resource.h"
#include "ppapi/proxy/interface_proxy.h"
#include "ppapi/shared_impl/function_group_base.h"
#include "ppapi/thunk/ppb_instance_api.h"

namespace pp {
namespace proxy {

class SerializedVarReceiveInput;
class SerializedVarOutParam;
class SerializedVarReturnValue;

class PPB_Instance_Proxy : public InterfaceProxy,
                           public ppapi::FunctionGroupBase,
                           public ppapi::thunk::PPB_Instance_FunctionAPI {
 public:
  PPB_Instance_Proxy(Dispatcher* dispatcher, const void* target_interface);
  virtual ~PPB_Instance_Proxy();

  static const Info* GetInfo0_4();
  static const Info* GetInfo0_5();
  static const Info* GetInfoPrivate();
  static const Info* GetInfoFullscreen();

  // InterfaceProxy implementation.
  virtual bool OnMessageReceived(const IPC::Message& msg);

  // FunctionGroupBase overrides.
  ppapi::thunk::PPB_Instance_FunctionAPI* AsPPB_Instance_FunctionAPI() OVERRIDE;

  // PPB_Instance_FunctionAPI implementation.
  virtual PP_Bool BindGraphics(PP_Instance instance,
                               PP_Resource device) OVERRIDE;
  virtual PP_Bool IsFullFrame(PP_Instance instance) OVERRIDE;
  virtual PP_Var GetWindowObject(PP_Instance instance) OVERRIDE;
  virtual PP_Var GetOwnerElementObject(PP_Instance instance) OVERRIDE;
  virtual PP_Var ExecuteScript(PP_Instance instance,
                               PP_Var script,
                               PP_Var* exception) OVERRIDE;
  virtual PP_Bool IsFullscreen(PP_Instance instance) OVERRIDE;
  virtual PP_Bool SetFullscreen(PP_Instance instance,
                                PP_Bool fullscreen) OVERRIDE;
  virtual PP_Bool GetScreenSize(PP_Instance instance, PP_Size* size) OVERRIDE;

 private:
  // Message handlers.
  void OnMsgGetWindowObject(PP_Instance instance,
                            SerializedVarReturnValue result);
  void OnMsgGetOwnerElementObject(PP_Instance instance,
                                  SerializedVarReturnValue result);
  void OnMsgBindGraphics(PP_Instance instance,
                         HostResource device,
                         PP_Bool* result);
  void OnMsgIsFullFrame(PP_Instance instance, PP_Bool* result);
  void OnMsgExecuteScript(PP_Instance instance,
                          SerializedVarReceiveInput script,
                          SerializedVarOutParam out_exception,
                          SerializedVarReturnValue result);
  void OnMsgSetFullscreen(PP_Instance instance,
                          PP_Bool fullscreen,
                          PP_Bool* result);
  void OnMsgGetScreenSize(PP_Instance instance,
                          PP_Bool* result,
                          PP_Size* size);
};

}  // namespace proxy
}  // namespace pp

#endif  // PPAPI_PROXY_PPB_INSTANCE_PROXY_H_