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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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
#include "ElementAnimationData.h"
#include "mozilla/AnimationCollection.h"
#include "mozilla/TimelineCollection.h"
#include "mozilla/EffectSet.h"
#include "mozilla/dom/CSSTransition.h"
#include "mozilla/dom/CSSAnimation.h"
#include "mozilla/dom/ScrollTimeline.h"
#include "mozilla/dom/ViewTimeline.h"
namespace mozilla {
void ElementAnimationData::Traverse(nsCycleCollectionTraversalCallback& cb) {
mElementData.Traverse(cb);
mBeforeData.Traverse(cb);
mAfterData.Traverse(cb);
mMarkerData.Traverse(cb);
}
void ElementAnimationData::ClearAllAnimationCollections() {
for (auto* data : {&mElementData, &mBeforeData, &mAfterData, &mMarkerData}) {
data->mAnimations = nullptr;
data->mTransitions = nullptr;
data->mScrollTimelines = nullptr;
data->mViewTimelines = nullptr;
data->mProgressTimelineScheduler = nullptr;
}
}
ElementAnimationData::PerElementOrPseudoData::PerElementOrPseudoData() =
default;
ElementAnimationData::PerElementOrPseudoData::~PerElementOrPseudoData() =
default;
void ElementAnimationData::PerElementOrPseudoData::Traverse(
nsCycleCollectionTraversalCallback& cb) {
// We only care about mEffectSet. The animation collections are managed by the
// pres context and go away when presentation of the document goes away.
if (mEffectSet) {
mEffectSet->Traverse(cb);
}
}
EffectSet& ElementAnimationData::PerElementOrPseudoData::DoEnsureEffectSet() {
MOZ_ASSERT(!mEffectSet);
mEffectSet = MakeUnique<EffectSet>();
return *mEffectSet;
}
CSSTransitionCollection&
ElementAnimationData::PerElementOrPseudoData::DoEnsureTransitions(
dom::Element& aOwner, const PseudoStyleRequest& aRequest) {
MOZ_ASSERT(!mTransitions);
mTransitions = MakeUnique<CSSTransitionCollection>(aOwner, aRequest);
return *mTransitions;
}
CSSAnimationCollection&
ElementAnimationData::PerElementOrPseudoData::DoEnsureAnimations(
dom::Element& aOwner, const PseudoStyleRequest& aRequest) {
MOZ_ASSERT(!mAnimations);
mAnimations = MakeUnique<CSSAnimationCollection>(aOwner, aRequest);
return *mAnimations;
}
ScrollTimelineCollection&
ElementAnimationData::PerElementOrPseudoData::DoEnsureScrollTimelines(
dom::Element& aOwner, const PseudoStyleRequest& aRequest) {
MOZ_ASSERT(!mScrollTimelines);
mScrollTimelines = MakeUnique<ScrollTimelineCollection>(aOwner, aRequest);
return *mScrollTimelines;
}
ViewTimelineCollection&
ElementAnimationData::PerElementOrPseudoData::DoEnsureViewTimelines(
dom::Element& aOwner, const PseudoStyleRequest& aRequest) {
MOZ_ASSERT(!mViewTimelines);
mViewTimelines = MakeUnique<ViewTimelineCollection>(aOwner, aRequest);
return *mViewTimelines;
}
dom::ProgressTimelineScheduler& ElementAnimationData::PerElementOrPseudoData::
DoEnsureProgressTimelineScheduler() {
MOZ_ASSERT(!mProgressTimelineScheduler);
mProgressTimelineScheduler = MakeUnique<dom::ProgressTimelineScheduler>();
return *mProgressTimelineScheduler;
}
void ElementAnimationData::PerElementOrPseudoData::DoClearEffectSet() {
MOZ_ASSERT(mEffectSet);
mEffectSet = nullptr;
}
void ElementAnimationData::PerElementOrPseudoData::DoClearTransitions() {
MOZ_ASSERT(mTransitions);
mTransitions = nullptr;
}
void ElementAnimationData::PerElementOrPseudoData::DoClearAnimations() {
MOZ_ASSERT(mAnimations);
mAnimations = nullptr;
}
void ElementAnimationData::PerElementOrPseudoData::DoClearScrollTimelines() {
MOZ_ASSERT(mScrollTimelines);
mScrollTimelines = nullptr;
}
void ElementAnimationData::PerElementOrPseudoData::DoClearViewTimelines() {
MOZ_ASSERT(mViewTimelines);
mViewTimelines = nullptr;
}
void ElementAnimationData::PerElementOrPseudoData::
DoClearProgressTimelineScheduler() {
MOZ_ASSERT(mProgressTimelineScheduler);
mProgressTimelineScheduler = nullptr;
}
} // namespace mozilla