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73485dea64
ErrorResult is in a separate header file so it can be included from all over the place without having to pull in mozilla/dom/Utils.h and all the xpconnect gunk that needs.
72 lines
1.7 KiB
C++
72 lines
1.7 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_workers_eventtarget_h__
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#define mozilla_dom_workers_eventtarget_h__
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#include "mozilla/dom/workers/bindings/DOMBindingBase.h"
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// I hate having to export this...
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#include "mozilla/dom/workers/bindings/EventListenerManager.h"
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#include "mozilla/dom/Nullable.h"
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#include "mozilla/ErrorResult.h"
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using namespace mozilla::dom;
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BEGIN_WORKERS_NAMESPACE
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class EventTarget : public DOMBindingBase
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{
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EventListenerManager mListenerManager;
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protected:
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EventTarget(JSContext* aCx)
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: DOMBindingBase(aCx)
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{ }
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virtual ~EventTarget()
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{ }
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public:
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virtual void
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_trace(JSTracer* aTrc) MOZ_OVERRIDE;
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virtual void
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_finalize(JSFreeOp* aFop) MOZ_OVERRIDE;
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void
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AddEventListener(const nsAString& aType, JSObject* aListener,
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bool aCapture, Nullable<bool> aWantsUntrusted,
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ErrorResult& aRv);
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void
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RemoveEventListener(const nsAString& aType, JSObject* aListener,
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bool aCapture, ErrorResult& aRv);
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bool
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DispatchEvent(JSObject* aEvent, ErrorResult& aRv) const
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{
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return mListenerManager.DispatchEvent(GetJSContext(), *this, aEvent, aRv);
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}
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JSObject*
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GetEventListener(const nsAString& aType, ErrorResult& aRv) const;
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void
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SetEventListener(const nsAString& aType, JSObject* aListener,
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ErrorResult& aRv);
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bool
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HasListeners() const
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{
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return mListenerManager.HasListeners();
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}
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};
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END_WORKERS_NAMESPACE
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#endif // mozilla_dom_workers_eventtarget_h__
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