CSSTransitionData::TransitionProperty CSSToStyleMap::mapAnimationProperty(CSSValue* value)
{
if (value->isInitialValue())
return CSSTransitionData::initialProperty();
CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(value);
if (primitiveValue->isString())
return CSSTransitionData::TransitionProperty(primitiveValue->getStringValue());
if (primitiveValue->getValueID() == CSSValueAll)
return CSSTransitionData::TransitionProperty(CSSTransitionData::TransitionAll);
if (primitiveValue->getValueID() == CSSValueNone)
return CSSTransitionData::TransitionProperty(CSSTransitionData::TransitionNone);
return CSSTransitionData::TransitionProperty(primitiveValue->getPropertyID());
}
void CSSToStyleMap::mapAnimationProperty(Animation* animation, CSSValue* value)
{
if (value->isInitialValue()) {
animation->setAnimationMode(Animation::AnimateAll);
animation->setProperty(CSSPropertyInvalid);
return;
}
if (!value->isPrimitiveValue())
return;
CSSPrimitiveValue* primitiveValue = static_cast<CSSPrimitiveValue*>(value);
if (primitiveValue->getValueID() == CSSValueAll) {
animation->setAnimationMode(Animation::AnimateAll);
animation->setProperty(CSSPropertyInvalid);
} else if (primitiveValue->getValueID() == CSSValueNone) {
animation->setAnimationMode(Animation::AnimateNone);
animation->setProperty(CSSPropertyInvalid);
} else {
animation->setAnimationMode(Animation::AnimateSingleProperty);
animation->setProperty(primitiveValue->getPropertyID());
}
}
void StyleBuilderFunctions::applyValueCSSPropertyWillChange(StyleResolverState& state, CSSValue* value)
{
ASSERT(value->isValueList());
bool willChangeContents = false;
bool willChangeScrollPosition = false;
Vector<CSSPropertyID> willChangeProperties;
for (CSSValueListIterator i(value); i.hasMore(); i.advance()) {
CSSPrimitiveValue* primitiveValue = toCSSPrimitiveValue(i.value());
if (CSSPropertyID propertyID = primitiveValue->getPropertyID())
willChangeProperties.append(propertyID);
else if (primitiveValue->getValueID() == CSSValueContents)
willChangeContents = true;
else if (primitiveValue->getValueID() == CSSValueScrollPosition)
willChangeScrollPosition = true;
else
ASSERT_NOT_REACHED();
}
state.style()->setWillChangeContents(willChangeContents);
state.style()->setWillChangeScrollPosition(willChangeScrollPosition);
state.style()->setWillChangeProperties(willChangeProperties);
state.style()->setSubtreeWillChangeContents(willChangeContents || state.parentStyle()->subtreeWillChangeContents());
}