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// 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.
#include "o3d/gpu_plugin/base_np_object.h"
namespace o3d {
namespace gpu_plugin {
BaseNPObject::BaseNPObject(NPP npp) : npp_(npp) {
}
BaseNPObject::~BaseNPObject() {
}
// The default implementations of the virtual functions return failure and clear
// the result variant to void if appropriate.
void BaseNPObject::Invalidate() {
}
bool BaseNPObject::HasMethod(NPIdentifier name) {
return false;
}
bool BaseNPObject::Invoke(NPIdentifier name,
const NPVariant* args,
uint32_t num_args,
NPVariant* result) {
VOID_TO_NPVARIANT(*result);
return false;
}
bool BaseNPObject::InvokeDefault(const NPVariant* args,
uint32_t num_args,
NPVariant* result) {
VOID_TO_NPVARIANT(*result);
return false;
}
bool BaseNPObject::HasProperty(NPIdentifier name) {
return false;
}
bool BaseNPObject::GetProperty(NPIdentifier name, NPVariant* result) {
VOID_TO_NPVARIANT(*result);
return false;
}
bool BaseNPObject::SetProperty(NPIdentifier name, const NPVariant* value) {
return false;
}
bool BaseNPObject::RemoveProperty(NPIdentifier name) {
return false;
}
bool BaseNPObject::Enumerate(NPIdentifier** names, uint32_t* count) {
return false;
}
bool BaseNPObject::Construct(const NPVariant* args,
uint32_t num_args,
NPVariant* result) {
VOID_TO_NPVARIANT(*result);
return false;
}
// These implementations of the NPClass functions forward to the virtual
// functions in BaseNPObject.
void BaseNPObject::DeallocateImpl(NPObject* object) {
delete static_cast<BaseNPObject*>(object);
}
void BaseNPObject::InvalidateImpl(NPObject* object) {
return static_cast<BaseNPObject*>(object)->Invalidate();
}
bool BaseNPObject::HasMethodImpl(NPObject* object, NPIdentifier name) {
return static_cast<BaseNPObject*>(object)->HasMethod(name);
}
bool BaseNPObject::InvokeImpl(NPObject* object,
NPIdentifier name,
const NPVariant* args,
uint32_t num_args,
NPVariant* result) {
return static_cast<BaseNPObject*>(object)->Invoke(
name, args, num_args, result);
}
bool BaseNPObject::InvokeDefaultImpl(NPObject* object,
const NPVariant* args,
uint32_t num_args,
NPVariant* result) {
return static_cast<BaseNPObject*>(object)->InvokeDefault(
args, num_args, result);
}
bool BaseNPObject::HasPropertyImpl(NPObject* object, NPIdentifier name) {
return static_cast<BaseNPObject*>(object)->HasProperty(name);
}
bool BaseNPObject::GetPropertyImpl(NPObject* object,
NPIdentifier name,
NPVariant* result) {
return static_cast<BaseNPObject*>(object)->GetProperty(name, result);
}
bool BaseNPObject::SetPropertyImpl(NPObject* object,
NPIdentifier name,
const NPVariant* value) {
return static_cast<BaseNPObject*>(object)->SetProperty(name, value);
}
bool BaseNPObject::RemovePropertyImpl(NPObject* object, NPIdentifier name) {
return static_cast<BaseNPObject*>(object)->RemoveProperty(name);
}
bool BaseNPObject::EnumerateImpl(NPObject* object,
NPIdentifier** names,
uint32_t* count) {
return static_cast<BaseNPObject*>(object)->Enumerate(names, count);
}
bool BaseNPObject::ConstructImpl(NPObject* object,
const NPVariant* args,
uint32_t num_args,
NPVariant* result) {
return static_cast<BaseNPObject*>(object)->Construct(
args, num_args, result);
}
} // namespace gpu_plugin
} // namespace o3d
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