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LibWeb: Generate property_is_shorthand(PropertyID) function

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Sometimes we want to know if a property is a shorthand, but don't care
what its longhands are.
This commit is contained in:
Sam Atkins 2023-09-08 17:56:41 +01:00 • committed by Sam Atkins
parent ec416563a8
commit b78b5e6297
1 changed files with 24 additions and 0 deletions
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24
Meta/Lagom/Tools/CodeGenerators/LibWeb/GenerateCSSPropertyID.cpp
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@ -191,6 +191,7 @@ bool property_accepts_percentage(PropertyID, Percentage const&);
bool property_accepts_resolution(PropertyID, Resolution const&); bool property_accepts_resolution(PropertyID, Resolution const&);
bool property_accepts_time(PropertyID, Time const&); bool property_accepts_time(PropertyID, Time const&);
bool property_is_shorthand(PropertyID);
Vector<PropertyID> longhands_for_shorthand(PropertyID); Vector<PropertyID> longhands_for_shorthand(PropertyID);
size_t property_maximum_value_count(PropertyID); size_t property_maximum_value_count(PropertyID);
@ -771,6 +772,29 @@ size_t property_maximum_value_count(PropertyID property_id)
generate_bounds_checking_function(properties, generator, "resolution"sv, "Resolution"sv, "Dpi"sv); generate_bounds_checking_function(properties, generator, "resolution"sv, "Resolution"sv, "Dpi"sv);
generate_bounds_checking_function(properties, generator, "time"sv, "Time"sv, "S"sv); generate_bounds_checking_function(properties, generator, "time"sv, "Time"sv, "S"sv);
generator.append(R"~~~(
bool property_is_shorthand(PropertyID property_id)
{
switch (property_id) {
)~~~");
properties.for_each_member([&](auto& name, auto& value) {
if (value.as_object().has("longhands"sv)) {
auto property_generator = generator.fork();
property_generator.set("name:titlecase", title_casify(name));
property_generator.append(R"~~~(
case PropertyID::@name:titlecase@:
)~~~");
}
});
generator.append(R"~~~(
return true;
default:
return false;
}
}
)~~~");
generator.append(R"~~~( generator.append(R"~~~(
Vector<PropertyID> longhands_for_shorthand(PropertyID property_id) Vector<PropertyID> longhands_for_shorthand(PropertyID property_id)
{ {