1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/*
* Copyright (C) 2013 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_VTT_VTT_ELEMENT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_VTT_VTT_ELEMENT_H_
#include "third_party/blink/renderer/core/html/html_element.h"
namespace blink {
enum VTTNodeType {
kVTTNodeTypeNone = 0,
kVTTNodeTypeClass,
kVTTNodeTypeItalic,
kVTTNodeTypeLanguage,
kVTTNodeTypeBold,
kVTTNodeTypeUnderline,
kVTTNodeTypeRuby,
kVTTNodeTypeRubyText,
kVTTNodeTypeVoice
};
class VTTElement final : public Element {
public:
static VTTElement* Create(const VTTNodeType, Document*);
static VTTElement* Create(const QualifiedName&, Document*);
HTMLElement* CreateEquivalentHTMLElement(Document&);
VTTElement(const QualifiedName&, Document*);
VTTElement(VTTNodeType, Document*);
Element* CloneWithoutAttributesAndChildren(Document&) const override;
void SetVTTNodeType(VTTNodeType type) {
web_vtt_node_type_ = static_cast<unsigned>(type);
}
VTTNodeType WebVTTNodeType() const {
return static_cast<VTTNodeType>(web_vtt_node_type_);
}
bool IsPastNode() const { return is_past_node_; }
void SetIsPastNode(bool);
bool IsVTTElement() const override { return true; }
AtomicString Language() const { return language_; }
void SetLanguage(AtomicString value) { language_ = value; }
static const QualifiedName& VoiceAttributeName() {
DEFINE_STATIC_LOCAL(QualifiedName, voice_attr,
(g_null_atom, "voice", g_null_atom));
return voice_attr;
}
static const QualifiedName& LangAttributeName() {
DEFINE_STATIC_LOCAL(QualifiedName, voice_attr,
(g_null_atom, "lang", g_null_atom));
return voice_attr;
}
private:
unsigned is_past_node_ : 1;
unsigned web_vtt_node_type_ : 4;
AtomicString language_;
};
DEFINE_ELEMENT_TYPE_CASTS(VTTElement, IsVTTElement());
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_TRACK_VTT_VTT_ELEMENT_H_
|
