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LibWeb: Implement EventTarget.dispatchEvent

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Used by Web Platform Tests to test events
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Luke 2021-05-04 22:38:36 +01:00 • committed by Linus Groh
parent 7f6baf8b17
commit 2cc6b919f7
4 changed files with 23 additions and 0 deletions
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15
Userland/Libraries/LibWeb/DOM/EventTarget.cpp
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@ -5,6 +5,7 @@
*/
#include <LibWeb/Bindings/ScriptExecutionContext.h>
#include <LibWeb/DOM/Event.h>
#include <LibWeb/DOM/EventListener.h>
#include <LibWeb/DOM/EventTarget.h>
@ -53,4 +54,18 @@ void EventTarget::remove_from_event_listener_list(NonnullRefPtr<EventListener> l
});
}
// https://dom.spec.whatwg.org/#dom-eventtarget-dispatchevent
ExceptionOr<bool> EventTarget::dispatch_event_binding(NonnullRefPtr<Event> event)
{
if (event->dispatched())
return DOM::InvalidStateError::create("The event is already being dispatched.");
if (!event->initialized())
return DOM::InvalidStateError::create("Cannot dispatch an uninitialized event.");
event->set_is_trusted(false);
return dispatch_event(event);
}
}