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1 /* | 1 /* |
2 * Copyright (C) 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2012 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
12 * | 12 * |
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 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. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #include "core/html/track/InbandTextTrack.h" | 26 #include "core/html/track/InbandTextTrack.h" |
27 | 27 |
28 #include "bindings/core/v8/ExceptionStatePlaceholder.h" | |
29 #include "core/html/HTMLMediaElement.h" | 28 #include "core/html/HTMLMediaElement.h" |
30 #include "core/html/track/vtt/VTTCue.h" | 29 #include "core/html/track/vtt/VTTCue.h" |
31 #include "platform/Logging.h" | |
32 #include "public/platform/WebInbandTextTrack.h" | 30 #include "public/platform/WebInbandTextTrack.h" |
33 #include "public/platform/WebString.h" | 31 #include "public/platform/WebString.h" |
34 #include <math.h> | |
35 | 32 |
36 using blink::WebInbandTextTrack; | 33 using blink::WebInbandTextTrack; |
37 using blink::WebString; | 34 using blink::WebString; |
38 | 35 |
39 namespace blink { | 36 namespace blink { |
40 | 37 |
| 38 namespace { |
| 39 |
| 40 const AtomicString& textTrackKindToString(WebInbandTextTrack::Kind kind) |
| 41 { |
| 42 switch (kind) { |
| 43 case WebInbandTextTrack::KindSubtitles: |
| 44 return TextTrack::subtitlesKeyword(); |
| 45 case WebInbandTextTrack::KindCaptions: |
| 46 return TextTrack::captionsKeyword(); |
| 47 case WebInbandTextTrack::KindDescriptions: |
| 48 return TextTrack::descriptionsKeyword(); |
| 49 case WebInbandTextTrack::KindChapters: |
| 50 return TextTrack::chaptersKeyword(); |
| 51 case WebInbandTextTrack::KindMetadata: |
| 52 return TextTrack::metadataKeyword(); |
| 53 case WebInbandTextTrack::KindNone: |
| 54 default: |
| 55 break; |
| 56 } |
| 57 ASSERT_NOT_REACHED(); |
| 58 return TextTrack::subtitlesKeyword(); |
| 59 } |
| 60 |
| 61 } // namespace |
| 62 |
41 InbandTextTrack* InbandTextTrack::create(WebInbandTextTrack* webTrack) | 63 InbandTextTrack* InbandTextTrack::create(WebInbandTextTrack* webTrack) |
42 { | 64 { |
43 return new InbandTextTrack(webTrack); | 65 return new InbandTextTrack(webTrack); |
44 } | 66 } |
45 | 67 |
46 InbandTextTrack::InbandTextTrack(WebInbandTextTrack* webTrack) | 68 InbandTextTrack::InbandTextTrack(WebInbandTextTrack* webTrack) |
47 : TextTrack(subtitlesKeyword(), webTrack->label(), webTrack->language(), web
Track->id(), InBand) | 69 : TextTrack(textTrackKindToString(webTrack->kind()), webTrack->label(), webT
rack->language(), webTrack->id(), InBand) |
48 , m_webTrack(webTrack) | 70 , m_webTrack(webTrack) |
49 { | 71 { |
50 m_webTrack->setClient(this); | 72 m_webTrack->setClient(this); |
51 | |
52 switch (m_webTrack->kind()) { | |
53 case WebInbandTextTrack::KindSubtitles: | |
54 setKind(TextTrack::subtitlesKeyword()); | |
55 break; | |
56 case WebInbandTextTrack::KindCaptions: | |
57 setKind(TextTrack::captionsKeyword()); | |
58 break; | |
59 case WebInbandTextTrack::KindDescriptions: | |
60 setKind(TextTrack::descriptionsKeyword()); | |
61 break; | |
62 case WebInbandTextTrack::KindChapters: | |
63 setKind(TextTrack::chaptersKeyword()); | |
64 break; | |
65 case WebInbandTextTrack::KindMetadata: | |
66 setKind(TextTrack::metadataKeyword()); | |
67 break; | |
68 case WebInbandTextTrack::KindNone: | |
69 default: | |
70 ASSERT_NOT_REACHED(); | |
71 break; | |
72 } | |
73 } | 73 } |
74 | 74 |
75 InbandTextTrack::~InbandTextTrack() | 75 InbandTextTrack::~InbandTextTrack() |
76 { | 76 { |
77 if (m_webTrack) | 77 if (m_webTrack) |
78 m_webTrack->setClient(nullptr); | 78 m_webTrack->setClient(nullptr); |
79 } | 79 } |
80 | 80 |
81 void InbandTextTrack::setTrackList(TextTrackList* trackList) | 81 void InbandTextTrack::setTrackList(TextTrackList* trackList) |
82 { | 82 { |
(...skipping 10 matching lines...) Expand all Loading... |
93 { | 93 { |
94 HTMLMediaElement* owner = mediaElement(); | 94 HTMLMediaElement* owner = mediaElement(); |
95 ASSERT(owner); | 95 ASSERT(owner); |
96 VTTCue* cue = VTTCue::create(owner->document(), start, end, content); | 96 VTTCue* cue = VTTCue::create(owner->document(), start, end, content); |
97 cue->setId(id); | 97 cue->setId(id); |
98 cue->parseSettings(settings); | 98 cue->parseSettings(settings); |
99 addCue(cue); | 99 addCue(cue); |
100 } | 100 } |
101 | 101 |
102 } // namespace blink | 102 } // namespace blink |
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