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LibWeb: Implement CSS abs()

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This commit is contained in:
stelar7 2023-05-27 22:56:41 +02:00 • committed by Sam Atkins
parent 85f822381f
commit 79fc4c8a82
4 changed files with 118 additions and 0 deletions
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15
Userland/Libraries/LibWeb/CSS/Parser/Parser.cpp
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@ -3570,6 +3570,18 @@ ErrorOr<OwnPtr<CalculationNode>> Parser::parse_clamp_function(Function const& fu
return TRY(ClampCalculationNode::create(move(calculated_parameters[0]), move(calculated_parameters[1]), move(calculated_parameters[2])));
}
ErrorOr<OwnPtr<CalculationNode>> Parser::parse_abs_function(Function const& function)
{
auto calculation_node = TRY(parse_a_calculation(function.values()));
if (!calculation_node) {
dbgln_if(CSS_PARSER_DEBUG, "abs() parameter must be a valid calculation"sv);
return nullptr;
}
return TRY(AbsCalculationNode::create(calculation_node.release_nonnull()));
}
ErrorOr<RefPtr<StyleValue>> Parser::parse_dynamic_value(ComponentValue const& component_value)
{
if (component_value.is_function()) {
@ -3608,6 +3620,9 @@ ErrorOr<OwnPtr<CalculationNode>> Parser::parse_a_calc_function_node(Function con
if (function.name().equals_ignoring_ascii_case("clamp"sv))
return TRY(parse_clamp_function(function));
if (function.name().equals_ignoring_ascii_case("abs"sv))
return TRY(parse_abs_function(function));
dbgln_if(CSS_PARSER_DEBUG, "We didn't implement `{}` function yet", function.name());
return nullptr;
}