The Tor Browser: dom/smil/TimeEvent.cpp@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #include "mozilla/dom/TimeEvent.h"

     7 #include "mozilla/BasicEvents.h"

     8 #include "nsIInterfaceRequestorUtils.h"

     9 #include "nsPresContext.h"

    11 namespace mozilla {

    12 namespace dom {

    14 TimeEvent::TimeEvent(EventTarget* aOwner,

    15                      nsPresContext* aPresContext,

    16                      WidgetEvent* aEvent)

    17   : Event(aOwner, aPresContext,

    18           aEvent ? aEvent : new InternalUIEvent(false, 0))

    19   , mDetail(0)

    20 {

    21   SetIsDOMBinding();

    22   if (aEvent) {

    23     mEventIsInternal = false;

    24   } else {

    25     mEventIsInternal = true;

    26     mEvent->eventStructType = NS_SMIL_TIME_EVENT;

    27   }

    29   if (mEvent->eventStructType == NS_SMIL_TIME_EVENT) {

    30     mDetail = mEvent->AsUIEvent()->detail;

    31   }

    33   mEvent->mFlags.mBubbles = false;

    34   mEvent->mFlags.mCancelable = false;

    36   if (mPresContext) {

    37     nsISupports* container = mPresContext->GetContainerWeak();

    38     if (container) {

    39       nsCOMPtr<nsIDOMWindow> window = do_GetInterface(container);

    40       if (window) {

    41         mView = do_QueryInterface(window);

    42       }

    43     }

    44   }

    45 }

    47 NS_IMPL_CYCLE_COLLECTION_INHERITED(TimeEvent, Event,

    48                                    mView)

    50 NS_IMPL_ADDREF_INHERITED(TimeEvent, Event)

    51 NS_IMPL_RELEASE_INHERITED(TimeEvent, Event)

    53 NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(TimeEvent)

    54   NS_INTERFACE_MAP_ENTRY(nsIDOMTimeEvent)

    55 NS_INTERFACE_MAP_END_INHERITING(Event)

    57 NS_IMETHODIMP

    58 TimeEvent::GetView(nsIDOMWindow** aView)

    59 {

    60   *aView = mView;

    61   NS_IF_ADDREF(*aView);

    62   return NS_OK;

    63 }

    65 NS_IMETHODIMP

    66 TimeEvent::GetDetail(int32_t* aDetail)

    67 {

    68   *aDetail = mDetail;

    69   return NS_OK;

    70 }

    72 NS_IMETHODIMP

    73 TimeEvent::InitTimeEvent(const nsAString& aTypeArg,

    74                          nsIDOMWindow* aViewArg,

    75                          int32_t aDetailArg)

    76 {

    77   nsresult rv = Event::InitEvent(aTypeArg, false /*doesn't bubble*/,

    78                                            false /*can't cancel*/);

    79   NS_ENSURE_SUCCESS(rv, rv);

    81   mDetail = aDetailArg;

    82   mView = aViewArg;

    84   return NS_OK;

    85 }

    87 } // namespace dom

    88 } // namespace mozilla

    90 using namespace mozilla;

    91 using namespace mozilla::dom;

    93 nsresult

    94 NS_NewDOMTimeEvent(nsIDOMEvent** aInstancePtrResult,

    95                    EventTarget* aOwner,

    96                    nsPresContext* aPresContext,

    97                    WidgetEvent* aEvent)

    98 {

    99   TimeEvent* it = new TimeEvent(aOwner, aPresContext, aEvent);

   100   NS_ADDREF(it);

   101   *aInstancePtrResult = static_cast<Event*>(it);

   102   return NS_OK;

   103 }

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