dom/telephony/CallEvent.h
author Kartikaya Gupta <kgupta@mozilla.com>
Fri, 04 Jan 2013 16:32:58 -0500
changeset 117678 5a7b468178a28e1bd2b761f8781414f9b7c0c940
parent 116681 57427d474c9a4f753380f6eba62a8d433f6cc5c1
permissions -rw-r--r--
Bug 826381 - Update more tests to go with cset 11f420dd6b47. r=fix-test

/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
/* vim: set ts=2 et sw=2 tw=40: */
/* 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/. */

#ifndef mozilla_dom_telephony_callevent_h__
#define mozilla_dom_telephony_callevent_h__

#include "TelephonyCommon.h"

#include "nsIDOMCallEvent.h"
#include "nsIDOMEventTarget.h"

#include "nsDOMEvent.h"

BEGIN_TELEPHONY_NAMESPACE

class CallEvent : public nsDOMEvent,
                  public nsIDOMCallEvent
{
  nsRefPtr<TelephonyCall> mCall;

public:
  NS_DECL_ISUPPORTS_INHERITED
  NS_FORWARD_TO_NSDOMEVENT
  NS_DECL_NSIDOMCALLEVENT
  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(CallEvent, nsDOMEvent)

  static already_AddRefed<CallEvent>
  Create(TelephonyCall* aCall);

  nsresult
  Dispatch(nsIDOMEventTarget* aTarget, const nsAString& aEventType)
  {
    NS_ASSERTION(aTarget, "Null pointer!");
    NS_ASSERTION(!aEventType.IsEmpty(), "Empty event type!");

    nsresult rv = InitEvent(aEventType, false, false);
    NS_ENSURE_SUCCESS(rv, rv);

    SetTrusted(true);

    nsDOMEvent* thisEvent = this;

    bool dummy;
    rv = aTarget->DispatchEvent(thisEvent, &dummy);
    NS_ENSURE_SUCCESS(rv, rv);

    return NS_OK;
  }

private:
  CallEvent()
  : nsDOMEvent(nullptr, nullptr)
  { }

  ~CallEvent()
  { }
};

END_TELEPHONY_NAMESPACE

#endif // mozilla_dom_telephony_callevent_h__