gecko/dom/telephony/CallEvent.cpp
2013-09-07 14:19:53 +08:00

75 lines
2.1 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "CallEvent.h"
#include "mozilla/dom/CallEventBinding.h"
#include "TelephonyCall.h"
USING_TELEPHONY_NAMESPACE
using namespace mozilla::dom;
using mozilla::ErrorResult;
/* static */
already_AddRefed<CallEvent>
CallEvent::Create(EventTarget* aOwner, const nsAString& aType,
TelephonyCall* aCall, bool aCanBubble,
bool aCancelable)
{
nsRefPtr<CallEvent> event = new CallEvent(aOwner, nullptr, nullptr);
event->mCall = aCall;
event->InitEvent(aType, aCanBubble, aCancelable);
return event.forget();
}
JSObject*
CallEvent::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope)
{
return CallEventBinding::Wrap(aCx, aScope, this);
}
NS_IMPL_CYCLE_COLLECTION_CLASS(CallEvent)
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(CallEvent, nsDOMEvent)
NS_IMPL_CYCLE_COLLECTION_UNLINK(mCall)
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(CallEvent, nsDOMEvent)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mCall)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_ADDREF_INHERITED(CallEvent, nsDOMEvent)
NS_IMPL_RELEASE_INHERITED(CallEvent, nsDOMEvent)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(CallEvent)
NS_INTERFACE_MAP_END_INHERITING(nsDOMEvent)
// WebIDL
/* static */
already_AddRefed<CallEvent>
CallEvent::Constructor(const GlobalObject& aGlobal, const nsAString& aType,
const CallEventInit& aOptions, ErrorResult& aRv)
{
nsCOMPtr<EventTarget> target = do_QueryInterface(aGlobal.GetAsSupports());
if (!target) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return nullptr;
}
nsRefPtr<CallEvent> event = Create(target, aType, aOptions.mCall, false, false);
return event.forget();
}
already_AddRefed<TelephonyCall>
CallEvent::GetCall() const
{
nsRefPtr<TelephonyCall> call = mCall;
return call.forget();
}