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LibWeb: Add CustomStateSet IDL type

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This commit is contained in:
Sam Atkins
2025-07-03 17:32:10 +01:00
committed by Tim Ledbetter
parent bc94431b99
commit e63d81b36e
Notes: github-actions[bot] 2025-07-04 17:11:54 +00:00 
Author: https://github.com/AtkinsSJ
Commit: https://github.com/LadybirdBrowser/ladybird/commit/e63d81b36ec
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5302
Reviewed-by: https://github.com/tcl3 ✅
9 changed files with 104 additions and 0 deletions
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53
Libraries/LibWeb/HTML/CustomElements/CustomStateSet.cpp Normal file
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/*
* Copyright (c) 2025, Sam Atkins <sam@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibGC/CellAllocator.h>
#include <LibJS/Runtime/PrimitiveString.h>
#include <LibJS/Runtime/Realm.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/DOM/Element.h>
#include <LibWeb/HTML/CustomElements/CustomStateSet.h>
namespace Web::HTML {
GC_DEFINE_ALLOCATOR(CustomStateSet);
GC::Ref<CustomStateSet> CustomStateSet::create(JS::Realm& realm, GC::Ref<DOM::Element> element)
{
return realm.create<CustomStateSet>(realm, element);
}
CustomStateSet::CustomStateSet(JS::Realm& realm, GC::Ref<DOM::Element> element)
: Bindings::PlatformObject(realm)
, m_set_entries(JS::Set::create(realm))
, m_element(element)
{
}
void CustomStateSet::initialize(JS::Realm& realm)
{
WEB_SET_PROTOTYPE_FOR_INTERFACE(CustomStateSet);
Base::initialize(realm);
}
void CustomStateSet::visit_edges(Cell::Visitor& visitor)
{
Base::visit_edges(visitor);
visitor.visit(m_set_entries);
visitor.visit(m_element);
}
bool CustomStateSet::has_state(FlyString const& state) const
{
return m_set_entries->set_has(JS::PrimitiveString::create(realm().vm(), state));
}
void CustomStateSet::on_set_modified_from_js(Badge<Bindings::CustomStateSetPrototype>)
{
m_element->invalidate_style(DOM::StyleInvalidationReason::CustomStateSetChange);
}
}