1/*
2 * Copyright (C) 2011 Google Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1.  Redistributions of source code must retain the above copyright
9 *     notice, this list of conditions and the following disclaimer.
10 * 2.  Redistributions in binary form must reproduce the above copyright
11 *     notice, this list of conditions and the following disclaimer in the
12 *     documentation and/or other materials provided with the distribution.
13 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 *     its contributors may be used to endorse or promote products derived
15 *     from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "config.h"
30#include "public/web/WebArrayBufferView.h"
31
32#include "bindings/core/v8/custom/V8ArrayBufferViewCustom.h"
33#include "wtf/ArrayBufferView.h"
34
35namespace blink {
36
37void WebArrayBufferView::assign(const WebArrayBufferView& other)
38{
39    m_private = other.m_private;
40}
41
42void WebArrayBufferView::reset()
43{
44    m_private.reset();
45}
46
47void* WebArrayBufferView::baseAddress() const
48{
49    return m_private->baseAddress();
50}
51
52unsigned WebArrayBufferView::byteOffset() const
53{
54    return m_private->byteOffset();
55}
56
57unsigned WebArrayBufferView::byteLength() const
58{
59    return m_private->byteLength();
60}
61
62WebArrayBufferView* WebArrayBufferView::createFromV8Value(v8::Handle<v8::Value> value)
63{
64    if (!value->IsArrayBufferView())
65        return 0;
66    ArrayBufferView* view = V8ArrayBufferView::toImpl(value->ToObject());
67    return new WebArrayBufferView(view);
68}
69
70WebArrayBufferView::WebArrayBufferView(const PassRefPtr<ArrayBufferView>& value)
71    : m_private(value)
72{
73}
74
75WebArrayBufferView& WebArrayBufferView::operator=(const PassRefPtr<ArrayBufferView>& value)
76{
77    m_private = value;
78    return *this;
79}
80
81WebArrayBufferView::operator PassRefPtr<ArrayBufferView>() const
82{
83    return m_private.get();
84}
85
86} // namespace blink
87