ppapi/shared_impl/ppb_device_ref_shared.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_SHARED_IMPL_PPB_DEVICE_REF_SHARED_H_
   6 #define PPAPI_SHARED_IMPL_PPB_DEVICE_REF_SHARED_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/basictypes.h"
  12 #include "base/compiler_specific.h"
  13 #include "ppapi/shared_impl/resource.h"
  14 #include "ppapi/thunk/ppb_device_ref_api.h"
  15
  16 namespace ppapi {
  17
  18 // IF YOU ADD STUFF TO THIS CLASS
  19 // ==============================
  20 // Be sure to add it to the STRUCT_TRAITS at the top of ppapi_messages.h.
  21 struct PPAPI_SHARED_EXPORT DeviceRefData {
  22   DeviceRefData();
  23
  24   bool operator==(const DeviceRefData& other) const {
  25     return type == other.type &&
  26            name == other.name &&
  27            id == other.id;
  28   }
  29
  30   PP_DeviceType_Dev type;
  31   std::string name;
  32   std::string id;
  33 };
  34
  35 class PPAPI_SHARED_EXPORT PPB_DeviceRef_Shared
  36     : public Resource,
  37       public thunk::PPB_DeviceRef_API {
  38  public:
  39   PPB_DeviceRef_Shared(ResourceObjectType type,
  40                        PP_Instance instance,
  41                        const DeviceRefData& data);
  42
  43   // Resource overrides.
  44   virtual PPB_DeviceRef_API* AsPPB_DeviceRef_API() OVERRIDE;
  45
  46   // PPB_DeviceRef_API implementation.
  47   virtual const DeviceRefData& GetDeviceRefData() const OVERRIDE;
  48   virtual PP_DeviceType_Dev GetType() OVERRIDE;
  49   virtual PP_Var GetName() OVERRIDE;
  50
  51   static PP_Resource CreateResourceArray(
  52       ResourceObjectType type,
  53       PP_Instance instance,
  54       const std::vector<DeviceRefData>& devices);
  55
  56  private:
  57   DeviceRefData data_;
  58
  59   DISALLOW_IMPLICIT_CONSTRUCTORS(PPB_DeviceRef_Shared);
  60 };
  61
  62 }  // namespace ppapi
  63
  64 #endif  // PPAPI_SHARED_IMPL_PPB_DEVICE_REF_SHARED_H_