b2b677e984
Refactor various classes in the GridTrackSize file for the incoming named_tracks feature. Previously the ExplicitTrackSizing had mixed responsiblities with the newly-named GridRepeat class. This made it so it was not possible to have multiple repeats within a single 'GridTrackSizeList' definition. The MetaGridTrackSize class had both the responsibilities of being a container for minmax values as well as for simple GridSizes. By uniting the different possible values (repeat, minmax, default) into the ExplicitGridTrack class are able to be more expressive as to the different grid size modalities. The GridTrackSizeList will be useful as compared to a Vector<ExplicitGridTrack> since this way can keep track of the declared line names. These same line names are able to be declared within the values of a repeat function, hence the presence of a GridTrackSizeList inside the GridRepeat class.
129 lines
4.8 KiB
C++
129 lines
4.8 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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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 <AK/NonnullRefPtr.h>
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#include <LibGfx/Font/Font.h>
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#include <LibGfx/Forward.h>
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#include <LibWeb/CSS/ComputedValues.h>
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#include <LibWeb/CSS/LengthBox.h>
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#include <LibWeb/CSS/StyleValue.h>
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namespace Web::CSS {
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class StyleProperties : public RefCounted<StyleProperties> {
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public:
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StyleProperties() = default;
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explicit StyleProperties(StyleProperties const&);
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static NonnullRefPtr<StyleProperties> create() { return adopt_ref(*new StyleProperties); }
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NonnullRefPtr<StyleProperties> clone() const;
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template<typename Callback>
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inline void for_each_property(Callback callback) const
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{
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for (size_t i = 0; i < m_property_values.size(); ++i) {
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if (m_property_values[i])
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callback((CSS::PropertyID)i, *m_property_values[i]);
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}
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}
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auto& properties() { return m_property_values; }
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auto const& properties() const { return m_property_values; }
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void set_property(CSS::PropertyID, NonnullRefPtr<StyleValue> value);
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NonnullRefPtr<StyleValue> property(CSS::PropertyID) const;
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RefPtr<StyleValue> maybe_null_property(CSS::PropertyID) const;
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CSS::Size size_value(CSS::PropertyID) const;
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Length length_or_fallback(CSS::PropertyID, Length const& fallback) const;
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LengthPercentage length_percentage_or_fallback(CSS::PropertyID, LengthPercentage const& fallback) const;
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Optional<LengthPercentage> length_percentage(CSS::PropertyID) const;
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LengthBox length_box(CSS::PropertyID left_id, CSS::PropertyID top_id, CSS::PropertyID right_id, CSS::PropertyID bottom_id, const CSS::Length& default_value) const;
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Color color_or_fallback(CSS::PropertyID, Layout::NodeWithStyle const&, Color fallback) const;
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Optional<CSS::TextAlign> text_align() const;
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Optional<CSS::TextJustify> text_justify() const;
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CSS::Clip clip() const;
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CSS::Display display() const;
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Optional<CSS::Float> float_() const;
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Optional<CSS::Clear> clear() const;
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CSS::ContentData content() const;
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Optional<CSS::Cursor> cursor() const;
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Optional<CSS::WhiteSpace> white_space() const;
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Optional<CSS::LineStyle> line_style(CSS::PropertyID) const;
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Vector<CSS::TextDecorationLine> text_decoration_line() const;
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Optional<CSS::TextDecorationStyle> text_decoration_style() const;
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Optional<CSS::TextTransform> text_transform() const;
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Vector<CSS::ShadowData> text_shadow() const;
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Optional<CSS::ListStyleType> list_style_type() const;
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Optional<CSS::FlexDirection> flex_direction() const;
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Optional<CSS::FlexWrap> flex_wrap() const;
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Optional<CSS::FlexBasisData> flex_basis() const;
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float flex_grow() const;
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float flex_shrink() const;
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int order() const;
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Optional<CSS::AlignContent> align_content() const;
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Optional<CSS::AlignItems> align_items() const;
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Optional<CSS::AlignSelf> align_self() const;
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Optional<CSS::Appearance> appearance() const;
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CSS::BackdropFilter backdrop_filter() const;
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float opacity() const;
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Optional<CSS::Visibility> visibility() const;
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Optional<CSS::ImageRendering> image_rendering() const;
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Optional<CSS::JustifyContent> justify_content() const;
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Optional<CSS::Overflow> overflow_x() const;
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Optional<CSS::Overflow> overflow_y() const;
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Vector<CSS::ShadowData> box_shadow() const;
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Optional<CSS::BoxSizing> box_sizing() const;
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Optional<CSS::PointerEvents> pointer_events() const;
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Variant<CSS::VerticalAlign, CSS::LengthPercentage> vertical_align() const;
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Optional<CSS::FontVariant> font_variant() const;
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CSS::GridTrackSizeList grid_template_columns() const;
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CSS::GridTrackSizeList grid_template_rows() const;
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CSS::GridTrackPlacement grid_column_end() const;
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CSS::GridTrackPlacement grid_column_start() const;
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CSS::GridTrackPlacement grid_row_end() const;
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CSS::GridTrackPlacement grid_row_start() const;
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Vector<CSS::Transformation> transformations() const;
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CSS::TransformOrigin transform_origin() const;
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Gfx::Font const& computed_font() const
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{
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VERIFY(m_font);
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return *m_font;
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}
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void set_computed_font(NonnullRefPtr<Gfx::Font> font)
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{
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m_font = move(font);
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}
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float line_height(Layout::Node const&) const;
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bool operator==(StyleProperties const&) const;
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bool operator!=(StyleProperties const& other) const { return !(*this == other); }
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Optional<CSS::Position> position() const;
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Optional<int> z_index() const;
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static NonnullRefPtr<Gfx::Font> font_fallback(bool monospace, bool bold);
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private:
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friend class StyleComputer;
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Array<RefPtr<StyleValue>, to_underlying(CSS::last_property_id) + 1> m_property_values;
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Optional<CSS::Overflow> overflow(CSS::PropertyID) const;
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Vector<CSS::ShadowData> shadow(CSS::PropertyID) const;
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mutable RefPtr<Gfx::Font> m_font;
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};
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}
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