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 "WebArrayBufferView.h"
31
32 #include "bindings/v8/custom/V8ArrayBufferViewCustom.h"
33 #include "wtf/ArrayBufferView.h"
34
35 using namespace WTF;
36
37 namespace blink {
38
assign(const WebArrayBufferView & other)39 void WebArrayBufferView::assign(const WebArrayBufferView& other)
40 {
41 m_private = other.m_private;
42 }
43
reset()44 void WebArrayBufferView::reset()
45 {
46 m_private.reset();
47 }
48
baseAddress() const49 void* WebArrayBufferView::baseAddress() const
50 {
51 return m_private->baseAddress();
52 }
53
byteOffset() const54 unsigned WebArrayBufferView::byteOffset() const
55 {
56 return m_private->byteOffset();
57 }
58
byteLength() const59 unsigned WebArrayBufferView::byteLength() const
60 {
61 return m_private->byteLength();
62 }
63
createFromV8Value(v8::Handle<v8::Value> value)64 WebArrayBufferView* WebArrayBufferView::createFromV8Value(v8::Handle<v8::Value> value)
65 {
66 if (!value->IsArrayBufferView())
67 return 0;
68 ArrayBufferView* view = WebCore::V8ArrayBufferView::toNative(value->ToObject());
69 return new WebArrayBufferView(view);
70 }
71
WebArrayBufferView(const PassRefPtr<ArrayBufferView> & value)72 WebArrayBufferView::WebArrayBufferView(const PassRefPtr<ArrayBufferView>& value)
73 : m_private(value)
74 {
75 }
76
operator =(const PassRefPtr<ArrayBufferView> & value)77 WebArrayBufferView& WebArrayBufferView::operator=(const PassRefPtr<ArrayBufferView>& value)
78 {
79 m_private = value;
80 return *this;
81 }
82
operator PassRefPtr<ArrayBufferView>() const83 WebArrayBufferView::operator PassRefPtr<ArrayBufferView>() const
84 {
85 return m_private.get();
86 }
87
88 } // namespace blink
89