зеркало из https://github.com/mozilla/gecko-dev.git
131 строка
4.4 KiB
C++
131 строка
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla SMIL Module.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Brian Birtles <birtles@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsDOMTimeEvent.h"
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#include "nsGUIEvent.h"
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#include "nsPresContext.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsIDOMAbstractView.h"
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nsDOMTimeEvent::nsDOMTimeEvent(nsPresContext* aPresContext, nsEvent* aEvent)
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: nsDOMEvent(aPresContext, aEvent ? aEvent : new nsUIEvent(PR_FALSE, 0, 0)),
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mDetail(0)
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{
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if (aEvent) {
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mEventIsInternal = PR_FALSE;
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} else {
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mEventIsInternal = PR_TRUE;
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mEvent->eventStructType = NS_SMIL_TIME_EVENT;
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}
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if (mEvent->eventStructType == NS_SMIL_TIME_EVENT) {
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nsUIEvent* event = static_cast<nsUIEvent*>(mEvent);
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mDetail = event->detail;
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}
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mEvent->flags |= NS_EVENT_FLAG_CANT_BUBBLE |
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NS_EVENT_FLAG_CANT_CANCEL;
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if (mPresContext) {
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nsCOMPtr<nsISupports> container = mPresContext->GetContainer();
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if (container) {
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nsCOMPtr<nsIDOMWindowInternal> window = do_GetInterface(container);
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if (window) {
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mView = do_QueryInterface(window);
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}
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}
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}
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}
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NS_IMPL_CYCLE_COLLECTION_CLASS(nsDOMTimeEvent)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(nsDOMTimeEvent, nsDOMEvent)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mView)
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NS_IMPL_CYCLE_COLLECTION_UNLINK_END
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(nsDOMTimeEvent, nsDOMEvent)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR(mView)
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NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
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NS_IMPL_ADDREF_INHERITED(nsDOMTimeEvent, nsDOMEvent)
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NS_IMPL_RELEASE_INHERITED(nsDOMTimeEvent, nsDOMEvent)
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DOMCI_DATA(TimeEvent, nsDOMTimeEvent)
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NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(nsDOMTimeEvent)
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NS_INTERFACE_MAP_ENTRY(nsIDOMTimeEvent)
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NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(TimeEvent)
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NS_INTERFACE_MAP_END_INHERITING(nsDOMEvent)
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NS_IMETHODIMP
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nsDOMTimeEvent::GetView(nsIDOMAbstractView** aView)
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{
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*aView = mView;
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NS_IF_ADDREF(*aView);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsDOMTimeEvent::GetDetail(PRInt32* aDetail)
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{
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*aDetail = mDetail;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsDOMTimeEvent::InitTimeEvent(const nsAString& aTypeArg,
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nsIDOMAbstractView* aViewArg,
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PRInt32 aDetailArg)
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{
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nsresult rv = nsDOMEvent::InitEvent(aTypeArg, PR_FALSE /*doesn't bubble*/,
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PR_FALSE /*can't cancel*/);
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NS_ENSURE_SUCCESS(rv, rv);
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mDetail = aDetailArg;
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mView = aViewArg;
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return NS_OK;
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}
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nsresult NS_NewDOMTimeEvent(nsIDOMEvent** aInstancePtrResult,
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nsPresContext* aPresContext,
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nsEvent* aEvent)
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{
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nsDOMTimeEvent* it = new nsDOMTimeEvent(aPresContext, aEvent);
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return CallQueryInterface(it, aInstancePtrResult);
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}
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