author David Anderson <>
Wed, 05 Oct 2011 18:37:11 -0700
changeset 105226 cad26d2fb5af799dfe030fd2a8948d617eac2f52
parent 77799 e7854b4d29ba905ae3994f821b160c989bac4260
child 105229 8cfeba5239a9e4f20c462d6fb20421b4e4e7c735
permissions -rw-r--r--
Backout merge.

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is code.
 * The Initial Developer of the Original Code is
 * Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2011
 * the Initial Developer. All Rights Reserved.
 * Contributor(s):
 *   Masayuki Nakano <>
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
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 * decision by deleting the provisions above and replace them with the notice
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#include "nsDOMCompositionEvent.h"
#include "nsDOMClassInfo.h"

nsDOMCompositionEvent::nsDOMCompositionEvent(nsPresContext* aPresContext,
                                             nsCompositionEvent* aEvent)
  : nsDOMUIEvent(aPresContext, aEvent ? aEvent :
                 new nsCompositionEvent(PR_FALSE, 0, nsnull))
               "event type mismatch");

  if (aEvent) {
    mEventIsInternal = PR_FALSE;
  } else {
    mEventIsInternal = PR_TRUE;
    mEvent->time = PR_Now();

    // XXX compositionstart is cancelable in draft of DOM3 Events.
    //     However, it doesn't make sence for us, we cannot cancel composition
    //     when we sends compositionstart event.
    mEvent->flags |= NS_EVENT_FLAG_CANT_CANCEL;

  mData = static_cast<nsCompositionEvent*>(mEvent)->data;
  // TODO: Native event should have locale information.

  if (mEventIsInternal) {
    delete static_cast<nsCompositionEvent*>(mEvent);
    mEvent = nsnull;


DOMCI_DATA(CompositionEvent, nsDOMCompositionEvent)


nsDOMCompositionEvent::GetData(nsAString& aData)
  aData = mData;
  return NS_OK;

nsDOMCompositionEvent::GetLocale(nsAString& aLocale)
  aLocale = mLocale;
  return NS_OK;

nsDOMCompositionEvent::InitCompositionEvent(const nsAString& aType,
                                            PRBool aCanBubble,
                                            PRBool aCancelable,
                                            nsIDOMWindow* aView,
                                            const nsAString& aData,
                                            const nsAString& aLocale)
  nsresult rv =
    nsDOMUIEvent::InitUIEvent(aType, aCanBubble, aCancelable, aView, 0);

  mData = aData;
  mLocale = aLocale;
  return NS_OK;

NS_NewDOMCompositionEvent(nsIDOMEvent** aInstancePtrResult,
                          nsPresContext* aPresContext,
                          nsCompositionEvent *aEvent)
  nsDOMCompositionEvent* event =
    new nsDOMCompositionEvent(aPresContext, aEvent);
  return CallQueryInterface(event, aInstancePtrResult);