LibWeb: Skip serialization of implicit grid lines created during layout

StyleValues created for grid-template-rows and grid-template-columns by
GFC should not include `-start`/`-end` lines implicitly created by grid
areas.
This commit is contained in:
Aliaksandr Kalenik
2025-06-25 17:58:07 +02:00
committed by Alexander Kalenik
parent 185be4011b
commit 594194eb60
Notes: github-actions[bot] 2025-06-25 18:46:52 +00:00
8 changed files with 60 additions and 27 deletions

View File

@@ -3291,7 +3291,7 @@ Optional<GridLineNames> Parser::parse_grid_line_names(TokenStream<ComponentValue
auto maybe_ident = parse_custom_ident(block_tokens, { { "span"sv, "auto"sv } });
if (!maybe_ident.has_value())
return OptionalNone {};
line_names.names.append(maybe_ident.release_value());
line_names.append(maybe_ident.release_value());
block_tokens.discard_whitespace();
}
@@ -3313,13 +3313,13 @@ size_t Parser::parse_track_list_impl(TokenStream<ComponentValue>& tokens, GridTr
if (!explicit_grid_track.has_value())
break;
if (line_names.has_value() && !line_names->names.is_empty())
if (line_names.has_value() && !line_names->is_empty())
output.append(line_names.release_value());
output.append(explicit_grid_track.release_value());
if (allow_trailing_line_names_for_each_track == AllowTrailingLineNamesForEachTrack::Yes) {
auto trailing_line_names = parse_grid_line_names(tokens);
if (trailing_line_names.has_value() && !trailing_line_names->names.is_empty()) {
if (trailing_line_names.has_value() && !trailing_line_names->is_empty()) {
output.append(trailing_line_names.release_value());
}
}
@@ -3328,7 +3328,7 @@ size_t Parser::parse_track_list_impl(TokenStream<ComponentValue>& tokens, GridTr
}
if (allow_trailing_line_names_for_each_track == AllowTrailingLineNamesForEachTrack::No) {
if (auto trailing_line_names = parse_grid_line_names(tokens); trailing_line_names.has_value() && !trailing_line_names->names.is_empty()) {
if (auto trailing_line_names = parse_grid_line_names(tokens); trailing_line_names.has_value() && !trailing_line_names->is_empty()) {
output.append(trailing_line_names.release_value());
}
}