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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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31
Userland/Libraries/LibWeb/CSS/StyleValue.cpp
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@ -140,6 +140,12 @@ GridTrackPlacementShorthandStyleValue const& StyleValue::as_grid_track_placement
return static_cast<GridTrackPlacementShorthandStyleValue const&>(*this);
}
GridAreaShorthandStyleValue const& StyleValue::as_grid_area_shorthand() const
{
VERIFY(is_grid_area_shorthand());
return static_cast<GridAreaShorthandStyleValue const&>(*this);
}
GridTemplateAreaStyleValue const& StyleValue::as_grid_template_area() const
{
VERIFY(is_grid_template_area());
@ -1427,6 +1433,31 @@ bool GridTrackPlacementShorthandStyleValue::equals(StyleValue const& other) cons
&& m_end->equals(typed_other.m_end);
}
ErrorOr<String> GridAreaShorthandStyleValue::to_string() const
{
StringBuilder builder;
if (!m_row_start->as_grid_track_placement().grid_track_placement().is_auto())
builder.appendff("{}", m_row_start->as_grid_track_placement().grid_track_placement().to_string().value());
if (!m_column_start->as_grid_track_placement().grid_track_placement().is_auto())
builder.appendff(" / {}", m_column_start->as_grid_track_placement().grid_track_placement().to_string().value());
if (!m_row_end->as_grid_track_placement().grid_track_placement().is_auto())
builder.appendff(" / {}", m_row_end->as_grid_track_placement().grid_track_placement().to_string().value());
if (!m_column_end->as_grid_track_placement().grid_track_placement().is_auto())
builder.appendff(" / {}", m_column_end->as_grid_track_placement().grid_track_placement().to_string().value());
return builder.to_string();
}
bool GridAreaShorthandStyleValue::equals(StyleValue const& other) const
{
if (type() != other.type())
return false;
auto const& typed_other = other.as_grid_area_shorthand();
return m_row_start->equals(typed_other.m_row_start)
&& m_column_start->equals(typed_other.m_column_start)
&& m_row_end->equals(typed_other.m_row_end)
&& m_column_end->equals(typed_other.m_column_end);
}
ErrorOr<String> GridTrackPlacementStyleValue::to_string() const
{
return m_grid_track_placement.to_string();