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Bug 1242872 - Part 1.1: Move AnimationManager::BuildAnimations. r=dbaron

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MozReview-Commit-ID: ENfBlECSiDP
This commit is contained in:
Hiroyuki Ikezoe 2016-02-19 09:16:15 +09:00
parent ed1cf18658
commit e0d8bc16e9
1 changed files with 46 additions and 45 deletions
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91
layout/style/nsAnimationManager.cpp
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@ -638,51 +638,6 @@ CSSAnimationBuilder::Build(nsPresContext* aPresContext,
return animation.forget();
}
void
nsAnimationManager::BuildAnimations(nsStyleContext* aStyleContext,
dom::Element* aTarget,
dom::AnimationTimeline* aTimeline,
AnimationPtrArray& aAnimations)
{
MOZ_ASSERT(aAnimations.IsEmpty(), "expect empty array");
const nsStyleDisplay *disp = aStyleContext->StyleDisplay();
CSSAnimationBuilder builder(aStyleContext, aTarget);
for (size_t animIdx = 0, animEnd = disp->mAnimationNameCount;
animIdx != animEnd; ++animIdx) {
const StyleAnimation& src = disp->mAnimations[animIdx];
// CSS Animations whose animation-name does not match a @keyframes rule do
// not generate animation events. This includes when the animation-name is
// "none" which is represented by an empty name in the StyleAnimation.
// Since such animations neither affect style nor dispatch events, we do
// not generate a corresponding Animation for them.
MOZ_ASSERT(mPresContext->StyleSet()->IsGecko(),
"ServoStyleSet should not use nsAnimationManager for "
"animations");
nsCSSKeyframesRule* rule =
src.GetName().IsEmpty()
? nullptr
: mPresContext->StyleSet()->AsGecko()->KeyframesRuleForName(src.GetName());
if (!rule) {
continue;
}
RefPtr<CSSAnimation> dest = builder.Build(mPresContext, src, rule);
dest->SetTimeline(aTimeline);
dest->SetAnimationIndex(static_cast<uint64_t>(animIdx));
aAnimations.AppendElement(dest);
if (src.GetPlayState() == NS_STYLE_ANIMATION_PLAY_STATE_PAUSED) {
dest->PauseFromStyle();
} else {
dest->PlayFromStyle();
}
}
}
void
CSSAnimationBuilder::BuildAnimationProperties(
nsPresContext* aPresContext,
@ -894,3 +849,49 @@ CSSAnimationBuilder::BuildSegment(InfallibleTArray<AnimationPropertySegment>&
return true;
}
void
nsAnimationManager::BuildAnimations(nsStyleContext* aStyleContext,
dom::Element* aTarget,
dom::AnimationTimeline* aTimeline,
AnimationPtrArray& aAnimations)
{
MOZ_ASSERT(aAnimations.IsEmpty(), "expect empty array");
const nsStyleDisplay *disp = aStyleContext->StyleDisplay();
CSSAnimationBuilder builder(aStyleContext, aTarget);
for (size_t animIdx = 0, animEnd = disp->mAnimationNameCount;
animIdx != animEnd; ++animIdx) {
const StyleAnimation& src = disp->mAnimations[animIdx];
// CSS Animations whose animation-name does not match a @keyframes rule do
// not generate animation events. This includes when the animation-name is
// "none" which is represented by an empty name in the StyleAnimation.
// Since such animations neither affect style nor dispatch events, we do
// not generate a corresponding Animation for them.
MOZ_ASSERT(mPresContext->StyleSet()->IsGecko(),
"ServoStyleSet should not use nsAnimationManager for "
"animations");
nsCSSKeyframesRule* rule =
src.GetName().IsEmpty()
? nullptr
: mPresContext->StyleSet()->AsGecko()->KeyframesRuleForName(src.GetName());
if (!rule) {
continue;
}
RefPtr<CSSAnimation> dest = builder.Build(mPresContext, src, rule);
dest->SetTimeline(aTimeline);
dest->SetAnimationIndex(static_cast<uint64_t>(animIdx));
aAnimations.AppendElement(dest);
if (src.GetPlayState() == NS_STYLE_ANIMATION_PLAY_STATE_PAUSED) {
dest->PauseFromStyle();
} else {
dest->PlayFromStyle();
}
}
}