gecko/dom/events/nsDOMAnimationEvent.cpp

93 lines
2.8 KiB
C++

/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "nsDOMAnimationEvent.h"
#include "prtime.h"
#include "mozilla/ContentEvents.h"
using namespace mozilla;
nsDOMAnimationEvent::nsDOMAnimationEvent(mozilla::dom::EventTarget* aOwner,
nsPresContext *aPresContext,
InternalAnimationEvent* aEvent)
: nsDOMEvent(aOwner, aPresContext,
aEvent ? aEvent : new InternalAnimationEvent(false, 0))
{
if (aEvent) {
mEventIsInternal = false;
}
else {
mEventIsInternal = true;
mEvent->time = PR_Now();
}
}
NS_INTERFACE_MAP_BEGIN(nsDOMAnimationEvent)
NS_INTERFACE_MAP_ENTRY(nsIDOMAnimationEvent)
NS_INTERFACE_MAP_END_INHERITING(nsDOMEvent)
NS_IMPL_ADDREF_INHERITED(nsDOMAnimationEvent, nsDOMEvent)
NS_IMPL_RELEASE_INHERITED(nsDOMAnimationEvent, nsDOMEvent)
//static
already_AddRefed<nsDOMAnimationEvent>
nsDOMAnimationEvent::Constructor(const mozilla::dom::GlobalObject& aGlobal,
const nsAString& aType,
const mozilla::dom::AnimationEventInit& aParam,
mozilla::ErrorResult& aRv)
{
nsCOMPtr<mozilla::dom::EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
nsRefPtr<nsDOMAnimationEvent> e = new nsDOMAnimationEvent(t, nullptr, nullptr);
bool trusted = e->Init(t);
aRv = e->InitEvent(aType, aParam.mBubbles, aParam.mCancelable);
InternalAnimationEvent* internalEvent = e->mEvent->AsAnimationEvent();
internalEvent->animationName = aParam.mAnimationName;
internalEvent->elapsedTime = aParam.mElapsedTime;
internalEvent->pseudoElement = aParam.mPseudoElement;
e->SetTrusted(trusted);
return e.forget();
}
NS_IMETHODIMP
nsDOMAnimationEvent::GetAnimationName(nsAString & aAnimationName)
{
aAnimationName = mEvent->AsAnimationEvent()->animationName;
return NS_OK;
}
NS_IMETHODIMP
nsDOMAnimationEvent::GetElapsedTime(float *aElapsedTime)
{
*aElapsedTime = ElapsedTime();
return NS_OK;
}
float
nsDOMAnimationEvent::ElapsedTime()
{
return mEvent->AsAnimationEvent()->elapsedTime;
}
NS_IMETHODIMP
nsDOMAnimationEvent::GetPseudoElement(nsAString& aPseudoElement)
{
aPseudoElement = mEvent->AsAnimationEvent()->pseudoElement;
return NS_OK;
}
nsresult
NS_NewDOMAnimationEvent(nsIDOMEvent **aInstancePtrResult,
mozilla::dom::EventTarget* aOwner,
nsPresContext *aPresContext,
InternalAnimationEvent *aEvent)
{
nsDOMAnimationEvent* it =
new nsDOMAnimationEvent(aOwner, aPresContext, aEvent);
return CallQueryInterface(it, aInstancePtrResult);
}