mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
90 lines
2.1 KiB
C++
90 lines
2.1 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 "AnimationPlayer.h"
|
|
#include "AnimationUtils.h"
|
|
#include "mozilla/dom/AnimationPlayerBinding.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(AnimationPlayer, mTimeline, mSource)
|
|
|
|
NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(AnimationPlayer, AddRef)
|
|
NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(AnimationPlayer, Release)
|
|
|
|
JSObject*
|
|
AnimationPlayer::WrapObject(JSContext* aCx)
|
|
{
|
|
return dom::AnimationPlayerBinding::Wrap(aCx, this);
|
|
}
|
|
|
|
Nullable<double>
|
|
AnimationPlayer::GetStartTime() const
|
|
{
|
|
return AnimationUtils::TimeDurationToDouble(mStartTime);
|
|
}
|
|
|
|
Nullable<double>
|
|
AnimationPlayer::GetCurrentTime() const
|
|
{
|
|
return AnimationUtils::TimeDurationToDouble(GetCurrentTimeDuration());
|
|
}
|
|
|
|
void
|
|
AnimationPlayer::SetSource(Animation* aSource)
|
|
{
|
|
if (mSource) {
|
|
mSource->SetParentTime(Nullable<TimeDuration>());
|
|
}
|
|
mSource = aSource;
|
|
if (mSource) {
|
|
mSource->SetParentTime(GetCurrentTimeDuration());
|
|
}
|
|
}
|
|
|
|
void
|
|
AnimationPlayer::Tick()
|
|
{
|
|
if (mSource) {
|
|
mSource->SetParentTime(GetCurrentTimeDuration());
|
|
}
|
|
}
|
|
|
|
bool
|
|
AnimationPlayer::IsRunning() const
|
|
{
|
|
if (IsPaused() || !GetSource() || GetSource()->IsFinishedTransition()) {
|
|
return false;
|
|
}
|
|
|
|
ComputedTiming computedTiming = GetSource()->GetComputedTiming();
|
|
return computedTiming.mPhase == ComputedTiming::AnimationPhase_Active;
|
|
}
|
|
|
|
bool
|
|
AnimationPlayer::IsCurrent() const
|
|
{
|
|
return GetSource() && GetSource()->IsCurrent();
|
|
}
|
|
|
|
Nullable<TimeDuration>
|
|
AnimationPlayer::GetCurrentTimeDuration() const
|
|
{
|
|
Nullable<TimeDuration> result;
|
|
if (!mHoldTime.IsNull()) {
|
|
result = mHoldTime;
|
|
} else {
|
|
Nullable<TimeDuration> timelineTime = mTimeline->GetCurrentTimeDuration();
|
|
if (!timelineTime.IsNull() && !mStartTime.IsNull()) {
|
|
result.SetValue(timelineTime.Value() - mStartTime.Value());
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|