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
|
/*
* Copyright (C) 2015 Apple Inc. All rights reserved.
* Copyright (C) 2012 Google Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
*/
#pragma once
#include "CSSCustomPropertyValue.h"
#include <wtf/Forward.h>
#include <wtf/HashMap.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#include <wtf/text/AtomicStringHash.h>
namespace WebCore {
class StyleCustomPropertyData : public RefCounted<StyleCustomPropertyData> {
public:
static Ref<StyleCustomPropertyData> create() { return adoptRef(*new StyleCustomPropertyData); }
Ref<StyleCustomPropertyData> copy() const { return adoptRef(*new StyleCustomPropertyData(*this)); }
bool operator==(const StyleCustomPropertyData& other) const
{
if (containsVariables != other.containsVariables)
return false;
if (values.size() != other.values.size())
return false;
for (auto& entry : values) {
auto otherEntry = other.values.find(entry.key);
if (otherEntry == other.values.end() || !entry.value->equals(*otherEntry->value))
return false;
}
return true;
}
bool operator!=(const StyleCustomPropertyData& other) const { return !(*this == other); }
void setCustomPropertyValue(const AtomicString& name, Ref<CSSCustomPropertyValue>&& value)
{
if (value->containsVariables())
containsVariables = true;
values.set(name, WTFMove(value));
}
CustomPropertyValueMap values;
bool containsVariables { false };
private:
StyleCustomPropertyData() = default;
StyleCustomPropertyData(const StyleCustomPropertyData& other)
: RefCounted<StyleCustomPropertyData>()
, values(other.values)
, containsVariables(other.containsVariables)
{ }
};
} // namespace WebCore
|
