fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2025-12-28 12:18:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

LibWeb: Make CSSStyleDeclaration a legacy platform object with indices

Browse Source 
CSSStyleDeclaration has an indexed property getter, which returns
properties associated with the object in the order they were specified
in.
This commit is contained in:
Luke Wilde
2024-11-14 17:05:56 +00:00
committed by Andreas Kling
parent aacf9b08ed
commit a94282e0e8
3 changed files with 247 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Libraries/LibWeb/CSS/CSSStyleDeclaration.cpp
View File

@@ -24,6 +24,9 @@ JS_DEFINE_ALLOCATOR(ElementInlineCSSStyleDeclaration);
CSSStyleDeclaration::CSSStyleDeclaration(JS::Realm& realm)
: PlatformObject(realm)
{
m_legacy_platform_object_flags = LegacyPlatformObjectFlags {
.supports_indexed_properties = true,
};
}
void CSSStyleDeclaration::initialize(JS::Realm& realm)
@@ -328,6 +331,15 @@ WebIDL::ExceptionOr<void> CSSStyleDeclaration::set_css_float(StringView value)
return set_property("float"sv, value, ""sv);
}
Optional<JS::Value> CSSStyleDeclaration::item_value(size_t index) const
{
auto value = item(index);
if (value.is_empty())
return {};
return JS::PrimitiveString::create(vm(), value);
}
// https://www.w3.org/TR/cssom/#serialize-a-css-declaration
static String serialize_a_css_declaration(CSS::PropertyID property, StringView value, Important important)
{