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LibWeb: Fire MediaQueryListEvents when an MQL's match-state changes

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The HTML event loop does a check for MQL match-state changes and
dispatches the events. This requires us to keep a list of MQLs on the
Document.
This commit is contained in:
Sam Atkins 2021-10-04 17:41:35 +01:00 • committed by Andreas Kling
parent 1c829e0417
commit 050823bea7
10 changed files with 122 additions and 2 deletions
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5
Userland/Libraries/LibWeb/HTML/EventLoop/EventLoop.cpp
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@ -164,7 +164,10 @@ void EventLoop::process()
// FIXME: 8. For each fully active Document in docs, run the scroll steps for that Document, passing in now as the timestamp. [CSSOMVIEW]
// FIXME: 9. For each fully active Document in docs, evaluate media queries and report changes for that Document, passing in now as the timestamp. [CSSOMVIEW]
// 9. For each fully active Document in docs, evaluate media queries and report changes for that Document, passing in now as the timestamp. [CSSOMVIEW]
for_each_fully_active_document_in_docs([&](DOM::Document& document) {
document.evaluate_media_queries_and_report_changes();
});
// FIXME: 10. For each fully active Document in docs, update animations and send events for that Document, passing in now as the timestamp. [WEBANIMATIONS]