1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7 #include "mozilla/ContentEvents.h"
8 #include "mozilla/dom/TimeEvent.h"
9 #include "nsIDocShell.h"
10 #include "nsIInterfaceRequestorUtils.h"
11 #include "nsPresContext.h"
12 #include "nsGlobalWindow.h"
13
14 namespace mozilla {
15 namespace dom {
16
TimeEvent(EventTarget * aOwner,nsPresContext * aPresContext,InternalSMILTimeEvent * aEvent)17 TimeEvent::TimeEvent(EventTarget* aOwner,
18 nsPresContext* aPresContext,
19 InternalSMILTimeEvent* aEvent)
20 : Event(aOwner, aPresContext,
21 aEvent ? aEvent : new InternalSMILTimeEvent(false, eVoidEvent))
22 , mDetail(mEvent->AsSMILTimeEvent()->mDetail)
23 {
24 if (aEvent) {
25 mEventIsInternal = false;
26 } else {
27 mEventIsInternal = true;
28 }
29
30 if (mPresContext) {
31 nsCOMPtr<nsIDocShell> docShell = mPresContext->GetDocShell();
32 if (docShell) {
33 mView = docShell->GetWindow();
34 }
35 }
36 }
37
NS_IMPL_CYCLE_COLLECTION_INHERITED(TimeEvent,Event,mView)38 NS_IMPL_CYCLE_COLLECTION_INHERITED(TimeEvent, Event,
39 mView)
40
41 NS_IMPL_ADDREF_INHERITED(TimeEvent, Event)
42 NS_IMPL_RELEASE_INHERITED(TimeEvent, Event)
43
44 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(TimeEvent)
45 NS_INTERFACE_MAP_ENTRY(nsIDOMTimeEvent)
46 NS_INTERFACE_MAP_END_INHERITING(Event)
47
48 NS_IMETHODIMP
49 TimeEvent::GetDetail(int32_t* aDetail)
50 {
51 *aDetail = mDetail;
52 return NS_OK;
53 }
54
55 void
InitTimeEvent(const nsAString & aType,nsGlobalWindow * aView,int32_t aDetail)56 TimeEvent::InitTimeEvent(const nsAString& aType, nsGlobalWindow* aView,
57 int32_t aDetail)
58 {
59 NS_ENSURE_TRUE_VOID(!mEvent->mFlags.mIsBeingDispatched);
60
61 Event::InitEvent(aType, false /*doesn't bubble*/, false /*can't cancel*/);
62 mDetail = aDetail;
63 mView = aView ? aView->GetOuterWindow() : nullptr;
64 }
65
66 } // namespace dom
67 } // namespace mozilla
68
69 using namespace mozilla;
70 using namespace mozilla::dom;
71
72 already_AddRefed<TimeEvent>
NS_NewDOMTimeEvent(EventTarget * aOwner,nsPresContext * aPresContext,InternalSMILTimeEvent * aEvent)73 NS_NewDOMTimeEvent(EventTarget* aOwner,
74 nsPresContext* aPresContext,
75 InternalSMILTimeEvent* aEvent)
76 {
77 RefPtr<TimeEvent> it = new TimeEvent(aOwner, aPresContext, aEvent);
78 return it.forget();
79 }
80