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https://github.com/LadybirdBrowser/ladybird.git
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795222fab3
Move grid area rectangle computation and validation from layout to the CSS parser. Named grid areas that don't form filled-in rectangles now correctly invalidate the declaration per spec.
50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
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* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
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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 <AK/HashMap.h>
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#include <LibWeb/CSS/GridTrackSize.h>
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#include <LibWeb/CSS/StyleValues/StyleValue.h>
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namespace Web::CSS {
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class GridTemplateAreaStyleValue final : public StyleValueWithDefaultOperators<GridTemplateAreaStyleValue> {
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public:
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static ValueComparingNonnullRefPtr<GridTemplateAreaStyleValue const> create(HashMap<String, GridArea> grid_areas, size_t row_count, size_t column_count);
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virtual ~GridTemplateAreaStyleValue() override = default;
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HashMap<String, GridArea> const& grid_areas() const { return m_grid_areas; }
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size_t row_count() const { return m_row_count; }
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size_t column_count() const { return m_column_count; }
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String cell_name_at(size_t row, size_t column) const;
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virtual void serialize(StringBuilder&, SerializationMode) const override;
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bool properties_equal(GridTemplateAreaStyleValue const& other) const
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{
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return m_row_count == other.m_row_count
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&& m_column_count == other.m_column_count
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&& m_grid_areas == other.m_grid_areas;
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}
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private:
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explicit GridTemplateAreaStyleValue(HashMap<String, GridArea> grid_areas, size_t row_count, size_t column_count)
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: StyleValueWithDefaultOperators(Type::GridTemplateArea)
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, m_grid_areas(move(grid_areas))
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, m_row_count(row_count)
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, m_column_count(column_count)
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{
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}
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HashMap<String, GridArea> m_grid_areas;
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size_t m_row_count { 0 };
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size_t m_column_count { 0 };
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};
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}
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