dom/events/AnimationEvent.cpp

   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/dom/AnimationEvent.h"
   8 #include "mozilla/ContentEvents.h"
   9 #include "prtime.h"
  10
  11 namespace mozilla::dom {
  12
  13 AnimationEvent::AnimationEvent(EventTarget* aOwner, nsPresContext* aPresContext,
  14                                InternalAnimationEvent* aEvent)
  15     : Event(aOwner, aPresContext,
  16             aEvent ? aEvent : new InternalAnimationEvent(false, eVoidEvent)) {
  17   if (aEvent) {
  18     mEventIsInternal = false;
  19   } else {
  20     mEventIsInternal = true;
  21   }
  22 }
  23
  24 // static
  25 already_AddRefed<AnimationEvent> AnimationEvent::Constructor(
  26     const GlobalObject& aGlobal, const nsAString& aType,
  27     const AnimationEventInit& aParam) {
  28   nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
  29   RefPtr<AnimationEvent> e = new AnimationEvent(t, nullptr, nullptr);
  30   bool trusted = e->Init(t);
  31
  32   e->InitEvent(aType, aParam.mBubbles, aParam.mCancelable);
  33
  34   InternalAnimationEvent* internalEvent = e->mEvent->AsAnimationEvent();
  35   internalEvent->mAnimationName = aParam.mAnimationName;
  36   internalEvent->mElapsedTime = aParam.mElapsedTime;
  37   internalEvent->mPseudoElement = aParam.mPseudoElement;
  38
  39   e->SetTrusted(trusted);
  40   e->SetComposed(aParam.mComposed);
  41   return e.forget();
  42 }
  43
  44 void AnimationEvent::GetAnimationName(nsAString& aAnimationName) {
  45   aAnimationName = mEvent->AsAnimationEvent()->mAnimationName;
  46 }
  47
  48 float AnimationEvent::ElapsedTime() {
  49   return mEvent->AsAnimationEvent()->mElapsedTime;
  50 }
  51
  52 void AnimationEvent::GetPseudoElement(nsAString& aPseudoElement) {
  53   aPseudoElement = mEvent->AsAnimationEvent()->mPseudoElement;
  54 }
  55
  56 }  // namespace mozilla::dom
  57
  58 using namespace mozilla;
  59 using namespace mozilla::dom;
  60
  61 already_AddRefed<AnimationEvent> NS_NewDOMAnimationEvent(
  62     EventTarget* aOwner, nsPresContext* aPresContext,
  63     InternalAnimationEvent* aEvent) {
  64   RefPtr<AnimationEvent> it = new AnimationEvent(aOwner, aPresContext, aEvent);
  65   return it.forget();
  66 }