mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-07-28 19:59:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb/DOM: Support changing document to observe in DocumentObserver

Browse source
This commit is contained in:
Shannon Booth 2025-06-23 15:14:56 +12:00 • committed by Jelle Raaijmakers
commit 3383a781f6
Notes: github-actions[bot] 2025-06-24 07:57:45 +00:00
2 changed files with 14 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Libraries/LibWeb/DOM/DocumentObserver.cpp
View file

@ -12,7 +12,7 @@ namespace Web::DOM {
GC_DEFINE_ALLOCATOR(DocumentObserver);
DocumentObserver::DocumentObserver(JS::Realm& realm, DOM::Document& document)
DocumentObserver::DocumentObserver(JS::Realm& realm, Document& document)
: Bindings::PlatformObject(realm)
, m_document(document)
{
@ -37,6 +37,14 @@ void DocumentObserver::finalize()
m_document->unregister_document_observer({}, *this);
}
void DocumentObserver::set_document(GC::Ref<Document> document)
{
VERIFY(document != m_document);
m_document->unregister_document_observer({}, *this);
m_document = document;
document->register_document_observer({}, *this);
}
void DocumentObserver::set_document_became_active(Function<void()> callback)
{
if (callback)