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63 lines
2.0 KiB
C++
63 lines
2.0 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_EventTarget_h_
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#define mozilla_dom_EventTarget_h_
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#include "nsIDOMEventTarget.h"
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#include "nsWrapperCache.h"
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#include "nsIDOMEventListener.h"
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#include "mozilla/ErrorResult.h"
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#include "mozilla/dom/Nullable.h"
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#include "nsIDOMEvent.h"
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namespace mozilla {
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namespace dom {
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// IID for the dom::EventTarget interface
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#define NS_EVENTTARGET_IID \
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{ 0x0a5aed21, 0x0bab, 0x48b3, \
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{ 0xbe, 0x4b, 0xd4, 0xf9, 0xd4, 0xea, 0xc7, 0xdb } }
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class EventTarget : public nsIDOMEventTarget,
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public nsWrapperCache
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{
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_EVENTTARGET_IID)
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// WebIDL API
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using nsIDOMEventTarget::AddEventListener;
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using nsIDOMEventTarget::RemoveEventListener;
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using nsIDOMEventTarget::DispatchEvent;
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void AddEventListener(const nsAString& aType,
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nsIDOMEventListener* aCallback, // XXX nullable
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bool aCapture, const Nullable<bool>& aWantsUntrusted,
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mozilla::ErrorResult& aRv)
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{
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aRv = AddEventListener(aType, aCallback, aCapture,
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!aWantsUntrusted.IsNull() && aWantsUntrusted.Value(),
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aWantsUntrusted.IsNull() ? 1 : 2);
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}
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void RemoveEventListener(const nsAString& aType,
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nsIDOMEventListener* aCallback,
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bool aCapture, mozilla::ErrorResult& aRv)
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{
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aRv = RemoveEventListener(aType, aCallback, aCapture);
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}
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bool DispatchEvent(nsIDOMEvent* aEvent, mozilla::ErrorResult& aRv)
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{
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bool result = false;
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aRv = DispatchEvent(aEvent, &result);
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return result;
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}
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(EventTarget, NS_EVENTTARGET_IID)
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_EventTarget_h_
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