Source/core/animation/css/CSSAnimations.cpp - Issue 215883005: Web Animations: Introduce String based KeyframeEffectModel

Unified Diff: Source/core/animation/css/CSSAnimations.cpp

Issue 215883005: Web Animations: Introduce String based KeyframeEffectModel (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 6 years, 9 months ago

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Index: Source/core/animation/css/CSSAnimations.cpp

diff --git a/Source/core/animation/css/CSSAnimations.cpp b/Source/core/animation/css/CSSAnimations.cpp

index 7c1dbcc1d3f59b59f1f5f6b1d4322ea1240fe2c2..70d86f736bdeae2c8b53ad6dbf83bd04f23ca4a9 100644

--- a/Source/core/animation/css/CSSAnimations.cpp

+++ b/Source/core/animation/css/CSSAnimations.cpp

@@ -73,7 +73,7 @@ bool isLaterPhase(TimedItem::Phase target, TimedItem::Phase reference)

}

static void resolveKeyframes(StyleResolver* resolver, Element* element, const Element& parentElement, const RenderStyle& style, RenderStyle* parentStyle, const AtomicString& name, TimingFunction* defaultTimingFunction,

- WillBeHeapVector<KeyframeEffectModel::KeyframeVector>& resolvedKeyframes)

+ WillBeHeapVector<AnimatableValueKeyframeVector>& resolvedKeyframes)

{

// When the element is null, use its parent for scoping purposes.

const Element* elementForScoping = element ? element : &parentElement;

@@ -87,12 +87,12 @@ static void resolveKeyframes(StyleResolver* resolver, Element* element, const El

// Construct and populate the style for each keyframe

PropertySet specifiedProperties;

- KeyframeEffectModel::KeyframeVector keyframes;

+ AnimatableValueKeyframeVector keyframes;

for (size_t i = 0; i < styleKeyframes.size(); ++i) {

const StyleKeyframe* styleKeyframe = styleKeyframes[i].get();

// It's OK to pass a null element here.

RefPtr<RenderStyle> keyframeStyle = resolver->styleForKeyframe(element, style, parentStyle, styleKeyframe, name);

- RefPtrWillBeRawPtr<Keyframe> keyframe = Keyframe::create();

+ RefPtrWillBeRawPtr<AnimatableValueKeyframe> keyframe = AnimatableValueKeyframe::create();

const Vector<double>& offsets = styleKeyframe->keys();

ASSERT(!offsets.isEmpty());

keyframe->setOffset(offsets[0]);

@@ -109,7 +109,7 @@ static void resolveKeyframes(StyleResolver* resolver, Element* element, const El

keyframes.append(keyframe);

// The last keyframe specified at a given offset is used.

for (size_t j = 1; j < offsets.size(); ++j) {

- keyframes.append(keyframe->cloneWithOffset(offsets[j]));

+ keyframes.append(toAnimatableValueKeyframe(keyframe->cloneWithOffset(offsets[j]).get()));

}

ASSERT(!keyframes.isEmpty());

@@ -132,15 +132,15 @@ static void resolveKeyframes(StyleResolver* resolver, Element* element, const El

keyframes.shrink(targetIndex + 1);

// Add 0% and 100% keyframes if absent.

- RefPtrWillBeRawPtr<Keyframe> startKeyframe = keyframes[0];

+ RefPtrWillBeRawPtr<AnimatableValueKeyframe> startKeyframe = keyframes[0];

if (startKeyframe->offset()) {

- startKeyframe = Keyframe::create();

+ startKeyframe = AnimatableValueKeyframe::create();

startKeyframe->setOffset(0);

keyframes.prepend(startKeyframe);

}

- RefPtrWillBeRawPtr<Keyframe> endKeyframe = keyframes[keyframes.size() - 1];

+ RefPtrWillBeRawPtr<AnimatableValueKeyframe> endKeyframe = keyframes[keyframes.size() - 1];

if (endKeyframe->offset() != 1) {

- endKeyframe = Keyframe::create();

+ endKeyframe = AnimatableValueKeyframe::create();

endKeyframe->setOffset(1);

keyframes.append(endKeyframe);

}

@@ -197,14 +197,14 @@ static void resolveKeyframes(StyleResolver* resolver, Element* element, const El

ASSERT(count <= numKeyframes);

if (count == numKeyframes)

continue;

- KeyframeEffectModel::KeyframeVector splitOutKeyframes;

+ AnimatableValueKeyframeVector splitOutKeyframes;

for (size_t i = 0; i < numKeyframes; i++) {

- Keyframe* keyframe = keyframes[i].get();

+ AnimatableValueKeyframe* keyframe = keyframes[i].get();

if (!keyframe->properties().contains(property)) {

ASSERT(i && i != numKeyframes - 1);

continue;

}

- RefPtrWillBeRawPtr<Keyframe> clonedKeyframe = Keyframe::create();

+ RefPtrWillBeRawPtr<AnimatableValueKeyframe> clonedKeyframe = AnimatableValueKeyframe::create();

clonedKeyframe->setOffset(keyframe->offset());

clonedKeyframe->setEasing(keyframe->easing());

clonedKeyframe->setComposite(keyframe->composite());

@@ -381,7 +381,7 @@ void CSSAnimations::calculateAnimationUpdate(CSSAnimationUpdate* update, Element

Timing timing;

bool isPaused;

RefPtr<TimingFunction> defaultTimingFunction = timingFromAnimationData(animationData, timing, isPaused);

- WillBeHeapVector<KeyframeEffectModel::KeyframeVector> resolvedKeyframes;

+ WillBeHeapVector<AnimatableValueKeyframeVector> resolvedKeyframes;

resolveKeyframes(resolver, element, parentElement, style, parentStyle, animationName, defaultTimingFunction.get(), resolvedKeyframes);

if (!resolvedKeyframes.isEmpty()) {

HashSet<RefPtr<InertAnimation> > animations;

@@ -389,7 +389,7 @@ void CSSAnimations::calculateAnimationUpdate(CSSAnimationUpdate* update, Element

ASSERT(!resolvedKeyframes[j].isEmpty());

timing.timingFunction = LinearTimingFunction::preset();

// FIXME: crbug.com/268791 - Keyframes are already normalized, perhaps there should be a flag on KeyframeEffectModel to skip normalization.

- animations.add(InertAnimation::create(KeyframeEffectModel::create(resolvedKeyframes[j]), timing, isPaused));

+ animations.add(InertAnimation::create(AnimatableValueKeyframeEffectModel::create(resolvedKeyframes[j]), timing, isPaused));

}

ASSERT(!activeAnimations || !activeAnimations->isAnimationStyleChange());

update->startAnimation(animationName, animations);

@@ -493,16 +493,16 @@ void CSSAnimations::maybeApplyPendingUpdate(Element* element)

double oldStartTime = oldTransition.second;

double inheritedTime = isNull(oldStartTime) ? 0 : element->document().transitionTimeline().currentTime() - oldStartTime;

oldAnimation->updateInheritedTime(inheritedTime);

- KeyframeEffectModel* oldEffect = toKeyframeEffectModel(inertAnimation->effect());

- const KeyframeEffectModel::KeyframeVector& frames = oldEffect->getFrames();

- KeyframeEffectModel::KeyframeVector newFrames;

- newFrames.append(frames[0]->clone());

+ AnimatableValueKeyframeEffectModel* oldEffect = toAnimatableValueKeyframeEffectModel(inertAnimation->effect());

+ const KeyframeVector& frames = oldEffect->getFrames();

+ AnimatableValueKeyframeVector newFrames;

+ newFrames.append(toAnimatableValueKeyframe(frames[0]->clone().get()));

newFrames[0]->clearPropertyValue(id);

ASSERT(oldAnimation->activeInterpolations().size() == 1);

- const AnimatableValue* value = toLegacyStyleInterpolation(oldAnimation->activeInterpolations()[0].get())->currentValue();

- newFrames[0]->setPropertyValue(id, value);

- newFrames.append(frames[1]->clone());

- effect = KeyframeEffectModel::create(newFrames);

+ RefPtr<AnimatableValue> value = toLegacyStyleInterpolation(oldAnimation->activeInterpolations()[0].get())->currentValue();

+ newFrames[0]->setPropertyValue(id, value.release());

+ newFrames.append(toAnimatableValueKeyframe(frames[1]->clone().get()));

+ effect = AnimatableValueKeyframeEffectModel::create(newFrames);

}

RefPtr<Animation> transition = Animation::create(element, effect, inertAnimation->specifiedTiming(), Animation::TransitionPriority, eventDelegate.release());

RefPtr<AnimationPlayer> player = element->document().transitionTimeline().createAnimationPlayer(transition.get());

@@ -551,20 +551,20 @@ void CSSAnimations::calculateTransitionUpdateForProperty(CSSPropertyID id, const

// Note that the backwards part is required for delay to work.

timing.fillMode = Timing::FillModeBoth;

- KeyframeEffectModel::KeyframeVector keyframes;

+ AnimatableValueKeyframeVector keyframes;

- RefPtrWillBeRawPtr<Keyframe> startKeyframe = Keyframe::create();

+ RefPtrWillBeRawPtr<AnimatableValueKeyframe> startKeyframe = AnimatableValueKeyframe::create();

startKeyframe->setPropertyValue(id, from.get());

startKeyframe->setOffset(0);

startKeyframe->setEasing(timingFunction);

keyframes.append(startKeyframe);

- RefPtrWillBeRawPtr<Keyframe> endKeyframe = Keyframe::create();

+ RefPtrWillBeRawPtr<AnimatableValueKeyframe> endKeyframe = AnimatableValueKeyframe::create();

endKeyframe->setPropertyValue(id, to.get());

endKeyframe->setOffset(1);

keyframes.append(endKeyframe);

- RefPtrWillBeRawPtr<KeyframeEffectModel> effect = KeyframeEffectModel::create(keyframes);

+ RefPtrWillBeRawPtr<AnimatableValueKeyframeEffectModel> effect = AnimatableValueKeyframeEffectModel::create(keyframes);

update->startTransition(id, from.get(), to.get(), InertAnimation::create(effect, timing, isPaused));

ASSERT(!element->activeAnimations() || !element->activeAnimations()->isAnimationStyleChange());

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