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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_WEBKIT_PLUGINS_PPAPI_HOST_ARRAY_BUFFER_VAR_H_
#define PPAPI_WEBKIT_PLUGINS_PPAPI_HOST_ARRAY_BUFFER_VAR_H_
#include "ppapi/shared_impl/var.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebArrayBuffer.h"
namespace webkit {
namespace ppapi {
// Represents a host-side ArrayBufferVar.
class HostArrayBufferVar : public ::ppapi::ArrayBufferVar {
public:
explicit HostArrayBufferVar(uint32 size_in_bytes);
explicit HostArrayBufferVar(const WebKit::WebArrayBuffer& buffer);
virtual ~HostArrayBufferVar();
// ArrayBufferVar implementation.
virtual void* Map() OVERRIDE;
virtual uint32 ByteLength() OVERRIDE;
WebKit::WebArrayBuffer& webkit_buffer() { return buffer_; }
private:
WebKit::WebArrayBuffer buffer_;
DISALLOW_COPY_AND_ASSIGN(HostArrayBufferVar);
};
} // namespace ppapi
} // namespace webkit
#endif // PPAPI_WEBKIT_PLUGINS_PPAPI_HOST_ARRAY_BUFFER_VAR_H_
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