The Tor Browser: dom/events/AnimationEvent.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */

     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/AnimationEvent.h"

     7 #include "mozilla/ContentEvents.h"

     8 #include "prtime.h"

    10 namespace mozilla {

    11 namespace dom {

    13 AnimationEvent::AnimationEvent(EventTarget* aOwner,

    14                                nsPresContext* aPresContext,

    15                                InternalAnimationEvent* aEvent)

    16   : Event(aOwner, aPresContext,

    17           aEvent ? aEvent : new InternalAnimationEvent(false, 0))

    18 {

    19   if (aEvent) {

    20     mEventIsInternal = false;

    21   }

    22   else {

    23     mEventIsInternal = true;

    24     mEvent->time = PR_Now();

    25   }

    26 }

    28 NS_INTERFACE_MAP_BEGIN(AnimationEvent)

    29   NS_INTERFACE_MAP_ENTRY(nsIDOMAnimationEvent)

    30 NS_INTERFACE_MAP_END_INHERITING(Event)

    32 NS_IMPL_ADDREF_INHERITED(AnimationEvent, Event)

    33 NS_IMPL_RELEASE_INHERITED(AnimationEvent, Event)

    35 //static

    36 already_AddRefed<AnimationEvent>

    37 AnimationEvent::Constructor(const GlobalObject& aGlobal,

    38                             const nsAString& aType,

    39                             const AnimationEventInit& aParam,

    40                             ErrorResult& aRv)

    41 {

    42   nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());

    43   nsRefPtr<AnimationEvent> e = new AnimationEvent(t, nullptr, nullptr);

    44   bool trusted = e->Init(t);

    46   aRv = e->InitEvent(aType, aParam.mBubbles, aParam.mCancelable);

    48   InternalAnimationEvent* internalEvent = e->mEvent->AsAnimationEvent();

    49   internalEvent->animationName = aParam.mAnimationName;

    50   internalEvent->elapsedTime = aParam.mElapsedTime;

    51   internalEvent->pseudoElement = aParam.mPseudoElement;

    53   e->SetTrusted(trusted);

    54   return e.forget();

    55 }

    57 NS_IMETHODIMP

    58 AnimationEvent::GetAnimationName(nsAString& aAnimationName)

    59 {

    60   aAnimationName = mEvent->AsAnimationEvent()->animationName;

    61   return NS_OK;

    62 }

    64 NS_IMETHODIMP

    65 AnimationEvent::GetElapsedTime(float* aElapsedTime)

    66 {

    67   *aElapsedTime = ElapsedTime();

    68   return NS_OK;

    69 }

    71 float

    72 AnimationEvent::ElapsedTime()

    73 {

    74   return mEvent->AsAnimationEvent()->elapsedTime;

    75 }

    77 NS_IMETHODIMP

    78 AnimationEvent::GetPseudoElement(nsAString& aPseudoElement)

    79 {

    80   aPseudoElement = mEvent->AsAnimationEvent()->pseudoElement;

    81   return NS_OK;

    82 }

    84 } // namespace dom

    85 } // namespace mozilla

    87 using namespace mozilla;

    88 using namespace mozilla::dom;

    90 nsresult

    91 NS_NewDOMAnimationEvent(nsIDOMEvent** aInstancePtrResult,

    92                         EventTarget* aOwner,

    93                         nsPresContext* aPresContext,

    94                         InternalAnimationEvent* aEvent)

    95 {

    96   AnimationEvent* it = new AnimationEvent(aOwner, aPresContext, aEvent);

    97   NS_ADDREF(it);

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

    99   return NS_OK;

   100 }

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