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) 2007-2022 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 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 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.
*/
#pragma once
#include "CSSRule.h"
#include "StyleRule.h"
namespace WebCore {
class CSSStyleDeclaration;
class CSSKeyframesRule;
class StyleProperties;
class StyleRuleCSSStyleDeclaration;
class StyleRuleKeyframe final : public StyleRuleBase {
public:
static Ref<StyleRuleKeyframe> create(Ref<StyleProperties>&&);
static Ref<StyleRuleKeyframe> create(Vector<double>&& keys, Ref<StyleProperties>&&);
~StyleRuleKeyframe();
Ref<StyleRuleKeyframe> copy() const { RELEASE_ASSERT_NOT_REACHED(); }
String keyText() const;
bool setKeyText(const String&);
void setKey(double key)
{
ASSERT(m_keys.isEmpty());
m_keys.clear();
m_keys.append(key);
}
const Vector<double>& keys() const { return m_keys; };
const StyleProperties& properties() const { return m_properties; }
MutableStyleProperties& mutableProperties();
String cssText() const;
private:
explicit StyleRuleKeyframe(Ref<StyleProperties>&&);
StyleRuleKeyframe(Vector<double>&&, Ref<StyleProperties>&&);
Ref<StyleProperties> m_properties;
Vector<double> m_keys;
};
class CSSKeyframeRule final : public CSSRule {
public:
virtual ~CSSKeyframeRule();
String cssText() const final { return m_keyframe->cssText(); }
void reattach(StyleRuleBase&) final;
String keyText() const { return m_keyframe->keyText(); }
void setKeyText(const String& text) { m_keyframe->setKeyText(text); }
CSSStyleDeclaration& style();
private:
CSSKeyframeRule(StyleRuleKeyframe&, CSSKeyframesRule* parent);
StyleRuleType styleRuleType() const final { return StyleRuleType::Keyframe; }
Ref<StyleRuleKeyframe> m_keyframe;
mutable RefPtr<StyleRuleCSSStyleDeclaration> m_propertiesCSSOMWrapper;
friend class CSSKeyframesRule;
};
} // namespace WebCore
|
