blob: 9e8a47f6dbee16689da56d3bca98a87f9ebf2539 [file] [log] [blame]
// Copyright 2015 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef COBALT_DOM_ARRAY_BUFFER_VIEW_H_
#define COBALT_DOM_ARRAY_BUFFER_VIEW_H_
#include <string>
#include "cobalt/dom/array_buffer.h"
#include "cobalt/script/wrappable.h"
namespace cobalt {
namespace dom {
class ArrayBufferView : public script::Wrappable {
public:
// Web API: ArrayBufferView
const scoped_refptr<ArrayBuffer>& buffer() { return buffer_; }
uint32 byte_offset() const { return byte_offset_; }
uint32 byte_length() const { return byte_length_; }
// Custom, not in any spec.
void* base_address();
const void* base_address() const;
DEFINE_WRAPPABLE_TYPE(ArrayBufferView);
void TraceMembers(script::Tracer* tracer) override;
protected:
explicit ArrayBufferView(const scoped_refptr<ArrayBuffer>& buffer);
ArrayBufferView(const scoped_refptr<ArrayBuffer>& buffer, uint32 byte_offset,
uint32 byte_length);
~ArrayBufferView();
static const char* kWrongByteOffsetMultipleErrorFormat;
static const char* kWrongByteLengthMultipleErrorFormat;
private:
scoped_refptr<ArrayBuffer> buffer_;
uint32 byte_offset_;
uint32 byte_length_;
DISALLOW_COPY_AND_ASSIGN(ArrayBufferView);
};
} // namespace dom
} // namespace cobalt
#endif // COBALT_DOM_ARRAY_BUFFER_VIEW_H_