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LibWeb: Add Bindings::ScriptExecutionContext

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This will be inherited by documents and workers, to provide a common
abstraction for script execution. (We don't have workers yet, but we
might as well make this little space for them now to simplify things
down the road.)
This commit is contained in:
Andreas Kling 2020-09-20 19:22:44 +02:00
parent 976e55e942
commit c6ae0c41d9
11 changed files with 100 additions and 8 deletions
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6
Libraries/LibWeb/DOM/EventTarget.h
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@ -49,6 +49,7 @@ public:
virtual void dispatch_event(NonnullRefPtr<Event>) = 0;
virtual Bindings::EventTargetWrapper* create_wrapper(JS::GlobalObject&) = 0;
Bindings::ScriptExecutionContext* script_execution_context() { return m_script_execution_context; }
struct EventListenerRegistration {
FlyString event_name;
@ -58,12 +59,15 @@ public:
const Vector<EventListenerRegistration>& listeners() const { return m_listeners; }
protected:
EventTarget();
explicit EventTarget(Bindings::ScriptExecutionContext&);
virtual void ref_event_target() = 0;
virtual void unref_event_target() = 0;
private:
// FIXME: This should not be a raw pointer.
Bindings::ScriptExecutionContext* m_script_execution_context { nullptr };
Vector<EventListenerRegistration> m_listeners;
};