| Index: o3d/gpu_plugin/np_utils/base_np_object.h
|
| ===================================================================
|
| --- o3d/gpu_plugin/np_utils/base_np_object.h (revision 25135)
|
| +++ o3d/gpu_plugin/np_utils/base_np_object.h (working copy)
|
| @@ -1,135 +0,0 @@
|
| -// Copyright (c) 2006-2008 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 O3D_GPU_PLUGIN_NP_UTILS_BASE_NP_OBJECT_H_
|
| -#define O3D_GPU_PLUGIN_NP_UTILS_BASE_NP_OBJECT_H_
|
| -
|
| -#include "third_party/npapi/bindings/npapi.h"
|
| -#include "third_party/npapi/bindings/npruntime.h"
|
| -
|
| -namespace o3d {
|
| -namespace gpu_plugin {
|
| -
|
| -// This class is a base class for NPObjects implemented in C++. It forwards
|
| -// The NPObject calls through to virtual functions implemented by the subclass.
|
| -class BaseNPObject : public NPObject {
|
| - public:
|
| - // Returns the NPClass for the concrete BaseNPObject subclass T.
|
| - template <typename NPObjectType>
|
| - static const NPClass* GetNPClass();
|
| -
|
| - NPP npp() const {
|
| - return npp_;
|
| - }
|
| -
|
| - // Override these in subclass.
|
| - virtual void Invalidate();
|
| -
|
| - virtual bool HasMethod(NPIdentifier name);
|
| -
|
| - virtual bool Invoke(NPIdentifier name,
|
| - const NPVariant* args,
|
| - uint32_t num_args,
|
| - NPVariant* result);
|
| -
|
| - virtual bool InvokeDefault(const NPVariant* args,
|
| - uint32_t num_args,
|
| - NPVariant* result);
|
| -
|
| - virtual bool HasProperty(NPIdentifier name);
|
| -
|
| - virtual bool GetProperty(NPIdentifier name, NPVariant* result);
|
| -
|
| - virtual bool SetProperty(NPIdentifier name, const NPVariant* value);
|
| -
|
| - virtual bool RemoveProperty(NPIdentifier name);
|
| -
|
| - virtual bool Enumerate(NPIdentifier** names,
|
| - uint32_t* count);
|
| -
|
| - virtual bool Construct(const NPVariant* args,
|
| - uint32_t num_args,
|
| - NPVariant* result);
|
| -
|
| - protected:
|
| -
|
| - explicit BaseNPObject(NPP npp);
|
| - virtual ~BaseNPObject();
|
| -
|
| - private:
|
| - // This template version of the NPClass allocate function creates a subclass
|
| - // of BaseNPObject.
|
| - template <typename NPObjectType>
|
| - static NPObject* AllocateImpl(NPP npp, NPClass*) {
|
| - return new NPObjectType(npp);
|
| - }
|
| -
|
| - // These implementations of the NPClass functions forward to the virtual
|
| - // functions in BaseNPObject.
|
| - static void DeallocateImpl(NPObject* object);
|
| -
|
| - static void InvalidateImpl(NPObject* object);
|
| -
|
| - static bool HasMethodImpl(NPObject* object, NPIdentifier name);
|
| -
|
| - static bool InvokeImpl(NPObject* object,
|
| - NPIdentifier name,
|
| - const NPVariant* args,
|
| - uint32_t num_args,
|
| - NPVariant* result);
|
| -
|
| - static bool InvokeDefaultImpl(NPObject* object,
|
| - const NPVariant* args,
|
| - uint32_t num_args,
|
| - NPVariant* result);
|
| -
|
| - static bool HasPropertyImpl(NPObject* object, NPIdentifier name);
|
| -
|
| - static bool GetPropertyImpl(NPObject* object,
|
| - NPIdentifier name,
|
| - NPVariant* result);
|
| -
|
| - static bool SetPropertyImpl(NPObject* object,
|
| - NPIdentifier name,
|
| - const NPVariant* value);
|
| -
|
| - static bool RemovePropertyImpl(NPObject* object, NPIdentifier name);
|
| -
|
| - static bool EnumerateImpl(NPObject* object,
|
| - NPIdentifier** names,
|
| - uint32_t* count);
|
| -
|
| - static bool ConstructImpl(NPObject* object,
|
| - const NPVariant* args,
|
| - uint32_t num_args,
|
| - NPVariant* result);
|
| -
|
| - NPP npp_;
|
| -
|
| - DISALLOW_COPY_AND_ASSIGN(BaseNPObject);
|
| -};
|
| -
|
| -template <typename NPObjectType>
|
| -const NPClass* BaseNPObject::GetNPClass() {
|
| - static NPClass np_class = {
|
| - NP_CLASS_STRUCT_VERSION,
|
| - AllocateImpl<NPObjectType>,
|
| - DeallocateImpl,
|
| - InvalidateImpl,
|
| - HasMethodImpl,
|
| - InvokeImpl,
|
| - InvokeDefaultImpl,
|
| - HasPropertyImpl,
|
| - GetPropertyImpl,
|
| - SetPropertyImpl,
|
| - RemovePropertyImpl,
|
| - EnumerateImpl,
|
| - ConstructImpl,
|
| - };
|
| - return &np_class;
|
| -};
|
| -} // namespace gpu_plugin
|
| -} // namespace o3d
|
| -
|
| -#endif // O3D_GPU_PLUGIN_NP_UTILS_BASE_NP_OBJECT_H_
|
|
|