0c14103025
This solves an awkward dependency cycle, where CalculatedStyleValue needs the definition of Percentage, but including that would also pull in PercentageOr, which in turn needs CalculatedStyleValue. Many places that previously included StyleValue.h no longer need to. :^)
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
/*
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* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/CSS/PercentageOr.h>
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#include <LibWeb/PixelUnits.h>
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namespace Web::CSS {
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// FIXME: Named PositionValue to avoid conflicts with enums, but this represents a <position>
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struct PositionValue {
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enum class HorizontalPreset {
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Left,
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Center,
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Right
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};
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enum class VerticalPreset {
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Top,
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Center,
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Bottom
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};
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enum class HorizontalEdge {
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Left,
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Right
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};
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enum class VerticalEdge {
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Top,
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Bottom
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};
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static PositionValue center()
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{
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return PositionValue { HorizontalPreset::Center, VerticalPreset::Center };
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}
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Variant<HorizontalPreset, LengthPercentage> horizontal_position { HorizontalPreset::Left };
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Variant<VerticalPreset, LengthPercentage> vertical_position { VerticalPreset::Top };
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HorizontalEdge x_relative_to { HorizontalEdge::Left };
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VerticalEdge y_relative_to { VerticalEdge::Top };
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CSSPixelPoint resolved(Layout::Node const& node, CSSPixelRect const& rect) const;
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ErrorOr<void> serialize(StringBuilder&) const;
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bool operator==(PositionValue const&) const = default;
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};
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}
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