зеркало из https://github.com/mozilla/gecko-dev.git
99 строки
2.8 KiB
C++
99 строки
2.8 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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#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 "nsDOMClassInfoID.h"
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nsDOMTimeEvent::nsDOMTimeEvent(nsPresContext* aPresContext, nsEvent* aEvent)
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: nsDOMEvent(aPresContext, aEvent ? aEvent : new nsUIEvent(false, 0, 0)),
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mDetail(0)
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{
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if (aEvent) {
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mEventIsInternal = false;
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} else {
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mEventIsInternal = 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<nsIDOMWindow> 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(nsIDOMWindow** 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(int32_t* 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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nsIDOMWindow* aViewArg,
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int32_t aDetailArg)
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{
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nsresult rv = nsDOMEvent::InitEvent(aTypeArg, false /*doesn't bubble*/,
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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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