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
|
/*
* Copyright (C) 2025 Samuel Weinig <sam@webkit.org>
*
* 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 "StyleLengthWrapper.h"
namespace WebCore {
namespace Style {
struct StrokeWidthLength : LengthWrapperBase<LengthPercentage<CSS::Nonnegative>> {
using Base::Base;
};
// <'stroke-width'> = <length-percentage [0,∞]> | <number [0,∞]>@(converted-to-px)
// FIXME: The current spec has the grammar as <'stroke-width'> = <length-percentage [0,∞]>#.
// https://drafts.fxtf.org/fill-stroke-3/#propdef-stroke-width
struct StrokeWidth {
using Fixed = StrokeWidthLength::Fixed;
using Percentage = StrokeWidthLength::Percentage;
using Calc = StrokeWidthLength::Calc;
StrokeWidthLength value;
StrokeWidth(StrokeWidthLength&& length) : value { WTFMove(length) } { }
StrokeWidth(CSS::ValueLiteral<CSS::LengthUnit::Px> literal) : value { literal } { }
StrokeWidth(CSS::ValueLiteral<CSS::PercentageUnit::Percentage> literal) : value { literal } { }
bool isZero() const { return value.isZero(); }
bool isPositive() const { return value.isPositive(); }
template<typename... F> decltype(auto) switchOn(F&&... f) const
{
return WTF::switchOn(value, std::forward<F>(f)...);
}
bool operator==(const StrokeWidth&) const = default;
};
DEFINE_TYPE_WRAPPER_GET(StrokeWidth, value);
// MARK: - Conversion
template<> struct CSSValueConversion<StrokeWidth> { auto operator()(BuilderState&, const CSSValue&) -> StrokeWidth; };
} // namespace Style
} // namespace WebCore
DEFINE_VARIANT_LIKE_CONFORMANCE(WebCore::Style::StrokeWidthLength)
DEFINE_TUPLE_LIKE_CONFORMANCE_FOR_TYPE_WRAPPER(WebCore::Style::StrokeWidth)
|
