1/*
2 * Copyright (C) 2011 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(VIDEO_TRACK)
29
30#include "JSTextTrack.h"
31
32#include "JSTextTrackCueList.h"
33#include "JSTrackCustom.h"
34
35using namespace JSC;
36
37namespace WebCore {
38
39void JSTextTrack::visitAdditionalChildren(SlotVisitor& visitor)
40{
41    visitor.addOpaqueRoot(root(&impl()));
42}
43
44void JSTextTrack::setKind(ExecState* exec, JSValue value)
45{
46    UNUSED_PARAM(exec);
47#if ENABLE(MEDIA_SOURCE)
48    const String& nativeValue(value.isEmpty() ? String() : value.toString(exec)->value(exec));
49    if (exec->hadException())
50        return;
51    impl().setKind(nativeValue);
52#else
53    UNUSED_PARAM(value);
54    return;
55#endif
56}
57
58void JSTextTrack::setLanguage(ExecState* exec, JSValue value)
59{
60    UNUSED_PARAM(exec);
61#if ENABLE(MEDIA_SOURCE)
62    const String& nativeValue(value.isEmpty() ? String() : value.toString(exec)->value(exec));
63    if (exec->hadException())
64        return;
65    impl().setLanguage(nativeValue);
66#else
67    UNUSED_PARAM(value);
68    return;
69#endif
70}
71
72} // namespace WebCore
73
74#endif
75