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LibWeb: Parse grid-template property

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This commit is contained in:
martinfalisse 2023-04-29 19:32:56 +02:00 • committed by Andreas Kling
parent bebf4363db
commit 22202715fc
13 changed files with 351 additions and 3 deletions
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21
Userland/Libraries/LibWeb/CSS/ResolvedCSSStyleDeclaration.cpp
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@ -23,6 +23,7 @@
#include <LibWeb/CSS/StyleValues/GridAreaShorthandStyleValue.h>
#include <LibWeb/CSS/StyleValues/GridTrackPlacementShorthandStyleValue.h>
#include <LibWeb/CSS/StyleValues/GridTrackPlacementStyleValue.h>
#include <LibWeb/CSS/StyleValues/GridTrackSizeListShorthandStyleValue.h>
#include <LibWeb/CSS/StyleValues/GridTrackSizeListStyleValue.h>
#include <LibWeb/CSS/StyleValues/IdentifierStyleValue.h>
#include <LibWeb/CSS/StyleValues/InitialStyleValue.h>
@ -484,6 +485,26 @@ RefPtr<StyleValue const> ResolvedCSSStyleDeclaration::style_value_for_property(L
return GridTrackPlacementStyleValue::create(layout_node.computed_values().grid_row_end());
case CSS::PropertyID::GridRowStart:
return GridTrackPlacementStyleValue::create(layout_node.computed_values().grid_row_start());
case CSS::PropertyID::GridTemplate: {
auto maybe_grid_template_areas = property(CSS::PropertyID::GridTemplateAreas);
auto maybe_grid_template_rows = property(CSS::PropertyID::GridTemplateRows);
auto maybe_grid_template_columns = property(CSS::PropertyID::GridTemplateColumns);
RefPtr<GridTemplateAreaStyleValue const> grid_template_areas;
RefPtr<GridTrackSizeListStyleValue const> grid_template_rows, grid_template_columns;
if (maybe_grid_template_areas.has_value()) {
VERIFY(maybe_grid_template_areas.value().value->is_grid_template_area());
grid_template_areas = maybe_grid_template_areas.value().value->as_grid_template_area();
}
if (maybe_grid_template_rows.has_value()) {
VERIFY(maybe_grid_template_rows.value().value->is_grid_track_size_list());
grid_template_rows = maybe_grid_template_rows.value().value->as_grid_track_size_list();
}
if (maybe_grid_template_columns.has_value()) {
VERIFY(maybe_grid_template_columns.value().value->is_grid_track_size_list());
grid_template_columns = maybe_grid_template_columns.value().value->as_grid_track_size_list();
}
return GridTrackSizeListShorthandStyleValue::create(grid_template_areas.release_nonnull(), grid_template_rows.release_nonnull(), grid_template_columns.release_nonnull());
}
case CSS::PropertyID::GridTemplateColumns:
return GridTrackSizeListStyleValue::create(layout_node.computed_values().grid_template_columns());
case CSS::PropertyID::GridTemplateRows: