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
94
95
96
97
98
99
|
/*
* Copyright (C) 2000 Lars Knoll (knoll@kde.org)
* (C) 2000 Antti Koivisto (koivisto@kde.org)
* (C) 2000 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2003, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
* Copyright (C) 2025 Samuel Weinig <sam@webkit.org>
*
* 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 <WebCore/RenderStyleConstants.h>
#include <WebCore/StyleMaximumSize.h>
#include <WebCore/StyleMinimumSize.h>
#include <WebCore/StylePreferredSize.h>
#include <WebCore/StyleVerticalAlign.h>
#include <WebCore/StyleZIndex.h>
#include <wtf/Ref.h>
#include <wtf/RefCounted.h>
namespace WTF {
class TextStream;
}
namespace WebCore {
DECLARE_ALLOCATOR_WITH_HEAP_IDENTIFIER(StyleBoxData);
class StyleBoxData : public RefCounted<StyleBoxData> {
WTF_DEPRECATED_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(StyleBoxData, StyleBoxData);
public:
static Ref<StyleBoxData> create() { return adoptRef(*new StyleBoxData); }
Ref<StyleBoxData> copy() const;
bool operator==(const StyleBoxData&) const;
#if !LOG_DISABLED
void dumpDifferences(TextStream&, const StyleBoxData&) const;
#endif
const Style::PreferredSize& width() const { return m_width; }
const Style::PreferredSize& height() const { return m_height; }
const Style::MinimumSize& minWidth() const { return m_minWidth; }
const Style::MinimumSize& minHeight() const { return m_minHeight; }
const Style::MaximumSize& maxWidth() const { return m_maxWidth; }
const Style::MaximumSize& maxHeight() const { return m_maxHeight; }
const Style::VerticalAlign& verticalAlign() const { return m_verticalAlign; }
Style::ZIndex specifiedZIndex() const { return { static_cast<bool>(m_hasAutoSpecifiedZIndex), m_specifiedZIndexValue }; }
Style::ZIndex usedZIndex() const { return { static_cast<bool>(m_hasAutoUsedZIndex), m_usedZIndexValue }; }
BoxSizing boxSizing() const { return static_cast<BoxSizing>(m_boxSizing); }
BoxDecorationBreak boxDecorationBreak() const { return static_cast<BoxDecorationBreak>(m_boxDecorationBreak); }
private:
friend class RenderStyle;
StyleBoxData();
StyleBoxData(const StyleBoxData&);
Style::PreferredSize m_width;
Style::PreferredSize m_height;
Style::MinimumSize m_minWidth;
Style::MaximumSize m_maxWidth;
Style::MinimumSize m_minHeight;
Style::MaximumSize m_maxHeight;
Style::VerticalAlign m_verticalAlign;
PREFERRED_TYPE(bool) uint8_t m_hasAutoSpecifiedZIndex : 1;
PREFERRED_TYPE(bool) uint8_t m_hasAutoUsedZIndex : 1;
PREFERRED_TYPE(BoxSizing) uint8_t m_boxSizing : 1;
PREFERRED_TYPE(BoxDecorationBreak) uint8_t m_boxDecorationBreak : 1;
Style::ZIndex::Value m_specifiedZIndexValue;
Style::ZIndex::Value m_usedZIndexValue;
};
} // namespace WebCore
|
