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
|
/*
* 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,
* 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.
*/
#include "config.h"
#include "StyleScrollMargin.h"
#include "LayoutRect.h"
#include "StyleBuilderState.h"
#include "StylePrimitiveNumericTypes+CSSValueConversion.h"
#include "StylePrimitiveNumericTypes+Evaluation.h"
#include <wtf/text/TextStream.h>
namespace WebCore {
namespace Style {
// MARK: - Conversion
auto CSSValueConversion<ScrollMarginEdge>::operator()(BuilderState& state, const CSSValue& value) -> ScrollMarginEdge
{
return ScrollMarginEdge { toStyleFromCSSValue<Length<>>(state, value) };
}
// MARK: - Evaluation
auto Evaluation<ScrollMarginEdge, LayoutUnit>::operator()(const ScrollMarginEdge& edge, LayoutUnit, ZoomNeeded token) -> LayoutUnit
{
return evaluate<LayoutUnit>(edge.m_value, token);
}
auto Evaluation<ScrollMarginEdge, LayoutUnit>::operator()(const ScrollMarginEdge& edge, ZoomNeeded token) -> LayoutUnit
{
return evaluate<LayoutUnit>(edge.m_value, token);
}
auto Evaluation<ScrollMarginEdge, float>::operator()(const ScrollMarginEdge& edge, float, ZoomNeeded token) -> float
{
return evaluate<float>(edge.m_value, token);
}
auto Evaluation<ScrollMarginEdge, float>::operator()(const ScrollMarginEdge& edge, ZoomNeeded token) -> float
{
return evaluate<float>(edge.m_value, token);
}
// MARK: - Extent
LayoutBoxExtent extentForRect(const ScrollMarginBox& margin, const LayoutRect& rect)
{
return LayoutBoxExtent {
evaluate<LayoutUnit>(margin.top(), rect.height(), ZoomNeeded { }),
evaluate<LayoutUnit>(margin.right(), rect.width(), ZoomNeeded { }),
evaluate<LayoutUnit>(margin.bottom(), rect.height(), ZoomNeeded { }),
evaluate<LayoutUnit>(margin.left(), rect.width(), ZoomNeeded { }),
};
}
} // namespace Style
} // namespace WebCore
|
