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LibWeb: Parse grid-area CSS property

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martinfalisse 2023-01-16 19:02:39 +01:00 • committed by Andreas Kling
parent a6548c4d80
commit 9bc001f410
10 changed files with 220 additions and 0 deletions
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40
Userland/Libraries/LibWeb/CSS/StyleValue.h
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@ -228,6 +228,7 @@ public:
FlexFlow,
Font,
Frequency,
GridAreaShorthand,
GridTemplateArea,
GridTrackPlacement,
GridTrackPlacementShorthand,
@ -276,6 +277,7 @@ public:
bool is_flex_flow() const { return type() == Type::FlexFlow; }
bool is_font() const { return type() == Type::Font; }
bool is_frequency() const { return type() == Type::Frequency; }
bool is_grid_area_shorthand() const { return type() == Type::GridAreaShorthand; }
bool is_grid_template_area() const { return type() == Type::GridTemplateArea; }
bool is_grid_track_placement() const { return type() == Type::GridTrackPlacement; }
bool is_grid_track_placement_shorthand() const { return type() == Type::GridTrackPlacementShorthand; }
@ -322,6 +324,7 @@ public:
FlexStyleValue const& as_flex() const;
FontStyleValue const& as_font() const;
FrequencyStyleValue const& as_frequency() const;
GridAreaShorthandStyleValue const& as_grid_area_shorthand() const;
GridTemplateAreaStyleValue const& as_grid_template_area() const;
GridTrackPlacementShorthandStyleValue const& as_grid_track_placement_shorthand() const;
GridTrackPlacementStyleValue const& as_grid_track_placement() const;
@ -366,6 +369,7 @@ public:
FlexStyleValue& as_flex() { return const_cast<FlexStyleValue&>(const_cast<StyleValue const&>(*this).as_flex()); }
FontStyleValue& as_font() { return const_cast<FontStyleValue&>(const_cast<StyleValue const&>(*this).as_font()); }
FrequencyStyleValue& as_frequency() { return const_cast<FrequencyStyleValue&>(const_cast<StyleValue const&>(*this).as_frequency()); }
GridAreaShorthandStyleValue& as_grid_area_shorthand() { return const_cast<GridAreaShorthandStyleValue&>(const_cast<StyleValue const&>(*this).as_grid_area_shorthand()); }
GridTemplateAreaStyleValue& as_grid_template_area() { return const_cast<GridTemplateAreaStyleValue&>(const_cast<StyleValue const&>(*this).as_grid_template_area()); }
GridTrackPlacementShorthandStyleValue& as_grid_track_placement_shorthand() { return const_cast<GridTrackPlacementShorthandStyleValue&>(const_cast<StyleValue const&>(*this).as_grid_track_placement_shorthand()); }
GridTrackPlacementStyleValue& as_grid_track_placement() { return const_cast<GridTrackPlacementStyleValue&>(const_cast<StyleValue const&>(*this).as_grid_track_placement()); }
@ -1124,6 +1128,42 @@ private:
NonnullRefPtr<GridTrackPlacementStyleValue> m_end;
};
class GridAreaShorthandStyleValue final : public StyleValue {
public:
static NonnullRefPtr<GridAreaShorthandStyleValue> create(NonnullRefPtr<GridTrackPlacementStyleValue> row_start, NonnullRefPtr<GridTrackPlacementStyleValue> column_start, NonnullRefPtr<GridTrackPlacementStyleValue> row_end, NonnullRefPtr<GridTrackPlacementStyleValue> column_end)
{
return adopt_ref(*new GridAreaShorthandStyleValue(row_start, column_start, row_end, column_end));
}
static NonnullRefPtr<GridAreaShorthandStyleValue> create(GridTrackPlacement row_start, GridTrackPlacement column_start, GridTrackPlacement row_end, GridTrackPlacement column_end)
{
return adopt_ref(*new GridAreaShorthandStyleValue(GridTrackPlacementStyleValue::create(row_start), GridTrackPlacementStyleValue::create(column_start), GridTrackPlacementStyleValue::create(row_end), GridTrackPlacementStyleValue::create(column_end)));
}
virtual ~GridAreaShorthandStyleValue() override = default;
NonnullRefPtr<GridTrackPlacementStyleValue> row_start() const { return m_row_start; }
NonnullRefPtr<GridTrackPlacementStyleValue> column_start() const { return m_column_start; }
NonnullRefPtr<GridTrackPlacementStyleValue> row_end() const { return m_row_end; }
NonnullRefPtr<GridTrackPlacementStyleValue> column_end() const { return m_column_end; }
virtual ErrorOr<String> to_string() const override;
virtual bool equals(StyleValue const& other) const override;
private:
GridAreaShorthandStyleValue(NonnullRefPtr<GridTrackPlacementStyleValue> row_start, NonnullRefPtr<GridTrackPlacementStyleValue> column_start, NonnullRefPtr<GridTrackPlacementStyleValue> row_end, NonnullRefPtr<GridTrackPlacementStyleValue> column_end)
: StyleValue(Type::GridAreaShorthand)
, m_row_start(row_start)
, m_column_start(column_start)
, m_row_end(row_end)
, m_column_end(column_end)
{
}
NonnullRefPtr<GridTrackPlacementStyleValue> m_row_start;
NonnullRefPtr<GridTrackPlacementStyleValue> m_column_start;
NonnullRefPtr<GridTrackPlacementStyleValue> m_row_end;
NonnullRefPtr<GridTrackPlacementStyleValue> m_column_end;
};
class GridTrackSizeStyleValue final : public StyleValue {
public:
static NonnullRefPtr<GridTrackSizeStyleValue> create(CSS::GridTrackSizeList grid_track_size_list);