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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 "config.h" | 26 #include "config.h" |
27 #include "core/html/track/InbandTextTrack.h" | 27 #include "core/html/track/InbandTextTrack.h" |
28 | 28 |
29 #include "bindings/v8/ExceptionStatePlaceholder.h" | 29 #include "bindings/v8/ExceptionStatePlaceholder.h" |
| 30 #include "core/html/HTMLMediaElement.h" |
30 #include "core/html/track/vtt/VTTCue.h" | 31 #include "core/html/track/vtt/VTTCue.h" |
31 #include "platform/Logging.h" | 32 #include "platform/Logging.h" |
32 #include "public/platform/WebInbandTextTrack.h" | 33 #include "public/platform/WebInbandTextTrack.h" |
33 #include "public/platform/WebString.h" | 34 #include "public/platform/WebString.h" |
34 #include <math.h> | 35 #include <math.h> |
35 | 36 |
36 using blink::WebInbandTextTrack; | 37 using blink::WebInbandTextTrack; |
37 using blink::WebString; | 38 using blink::WebString; |
38 | 39 |
39 namespace WebCore { | 40 namespace WebCore { |
40 | 41 |
41 PassRefPtr<InbandTextTrack> InbandTextTrack::create(Document& document, WebInban
dTextTrack* webTrack) | 42 PassRefPtrWillBeRawPtr<InbandTextTrack> InbandTextTrack::create(Document& docume
nt, WebInbandTextTrack* webTrack) |
42 { | 43 { |
43 return adoptRef(new InbandTextTrack(document, webTrack)); | 44 return adoptRefWillBeRefCountedGarbageCollected(new InbandTextTrack(document
, webTrack)); |
44 } | 45 } |
45 | 46 |
46 InbandTextTrack::InbandTextTrack(Document& document, WebInbandTextTrack* webTrac
k) | 47 InbandTextTrack::InbandTextTrack(Document& document, WebInbandTextTrack* webTrac
k) |
47 : TextTrack(document, emptyAtom, webTrack->label(), webTrack->language(), we
bTrack->id(), InBand) | 48 : TextTrack(document, emptyAtom, webTrack->label(), webTrack->language(), we
bTrack->id(), InBand) |
48 , m_webTrack(webTrack) | 49 , m_webTrack(webTrack) |
49 { | 50 { |
50 m_webTrack->setClient(this); | 51 m_webTrack->setClient(this); |
51 | 52 |
52 switch (m_webTrack->kind()) { | 53 switch (m_webTrack->kind()) { |
53 case WebInbandTextTrack::KindSubtitles: | 54 case WebInbandTextTrack::KindSubtitles: |
(...skipping 13 matching lines...) Expand all Loading... |
67 break; | 68 break; |
68 case WebInbandTextTrack::KindNone: | 69 case WebInbandTextTrack::KindNone: |
69 default: | 70 default: |
70 ASSERT_NOT_REACHED(); | 71 ASSERT_NOT_REACHED(); |
71 break; | 72 break; |
72 } | 73 } |
73 } | 74 } |
74 | 75 |
75 InbandTextTrack::~InbandTextTrack() | 76 InbandTextTrack::~InbandTextTrack() |
76 { | 77 { |
| 78 #if ENABLE(OILPAN) |
| 79 if (m_webTrack) |
| 80 m_webTrack->setClient(0); |
| 81 #else |
77 // Make sure m_webTrack was cleared by trackRemoved() before destruction. | 82 // Make sure m_webTrack was cleared by trackRemoved() before destruction. |
78 ASSERT(!m_webTrack); | 83 ASSERT(!m_webTrack); |
| 84 #endif |
79 } | 85 } |
80 | 86 |
81 size_t InbandTextTrack::inbandTrackIndex() | 87 size_t InbandTextTrack::inbandTrackIndex() |
82 { | 88 { |
83 ASSERT(m_webTrack); | 89 ASSERT(m_webTrack); |
84 return m_webTrack->textTrackIndex(); | 90 return m_webTrack->textTrackIndex(); |
85 } | 91 } |
86 | 92 |
87 void InbandTextTrack::setTrackList(TextTrackList* trackList) | 93 void InbandTextTrack::setTrackList(TextTrackList* trackList) |
88 { | 94 { |
89 TextTrack::setTrackList(trackList); | 95 TextTrack::setTrackList(trackList); |
90 if (trackList) | 96 if (trackList) |
91 return; | 97 return; |
92 | 98 |
93 ASSERT(m_webTrack); | 99 ASSERT(m_webTrack); |
94 m_webTrack->setClient(0); | 100 m_webTrack->setClient(0); |
95 m_webTrack = 0; | 101 m_webTrack = 0; |
96 } | 102 } |
97 | 103 |
98 void InbandTextTrack::addWebVTTCue(double start, double end, const WebString& id
, const WebString& content, const WebString& settings) | 104 void InbandTextTrack::addWebVTTCue(double start, double end, const WebString& id
, const WebString& content, const WebString& settings) |
99 { | 105 { |
100 RefPtr<VTTCue> cue = VTTCue::create(document(), start, end, content); | 106 HTMLMediaElement* owner = mediaElement(); |
| 107 ASSERT(owner); |
| 108 RefPtrWillBeRawPtr<VTTCue> cue = VTTCue::create(owner->document(), start, en
d, content); |
101 cue->setId(id); | 109 cue->setId(id); |
102 cue->parseSettings(settings); | 110 cue->parseSettings(settings); |
103 addCue(cue); | 111 addCue(cue); |
104 } | 112 } |
105 | 113 |
106 } // namespace WebCore | 114 } // namespace WebCore |
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