1/*
2 * Copyright (C) 2013 Apple 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 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27
28#if ENABLE(MEDIA_STREAM)
29
30#include "JSMediaSourceStates.h"
31
32#include "JSDOMBinding.h"
33
34using namespace JSC;
35
36namespace WebCore {
37
38JSValue JSMediaSourceStates::width(ExecState*) const
39{
40    if (!impl().hasVideoSource())
41        return jsUndefined();
42
43    return jsNumber(impl().width());
44}
45
46JSValue JSMediaSourceStates::height(ExecState*) const
47{
48    if (!impl().hasVideoSource())
49        return jsUndefined();
50
51    return jsNumber(impl().height());
52}
53
54JSValue JSMediaSourceStates::frameRate(ExecState*) const
55{
56    if (!impl().hasVideoSource())
57        return jsUndefined();
58
59    return jsNumber(impl().frameRate());
60}
61
62JSValue JSMediaSourceStates::aspectRatio(ExecState*) const
63{
64    if (!impl().hasVideoSource())
65        return jsUndefined();
66
67    return jsNumber(impl().aspectRatio());
68}
69
70JSValue JSMediaSourceStates::facingMode(ExecState* exec) const
71{
72    if (!impl().hasVideoSource())
73        return jsUndefined();
74
75    const AtomicString& mode = impl().facingMode();
76    if (mode.isEmpty())
77        return jsUndefined();
78
79    return jsStringWithCache(exec, impl().facingMode());
80}
81
82JSValue JSMediaSourceStates::volume(ExecState*) const
83{
84    if (impl().hasVideoSource())
85        return jsUndefined();
86
87    return jsNumber(impl().volume());
88}
89
90} // namespace WebCore
91
92#endif
93