bool CompositeAnimation::pauseTransitionAtTime(CSSPropertyID property, double t)
{
if ((property < firstCSSProperty) || (property >= firstCSSProperty + numCSSProperties))
return false;
ImplicitAnimation* implAnim = m_transitions.get(property);
if (!implAnim) {
// Check to see if this property is being animated via a shorthand.
// This code is only used for testing, so performance is not critical here.
HashSet<CSSPropertyID> shorthandProperties = CSSPropertyAnimation::animatableShorthandsAffectingProperty(property);
bool anyPaused = false;
for (auto propertyID : shorthandProperties) {
if (pauseTransitionAtTime(propertyID, t))
anyPaused = true;
}
return anyPaused;
}
if (!implAnim->running())
return false;
if ((t >= 0.0) && (t <= implAnim->duration())) {
implAnim->freezeAtTime(t);
return true;
}
return false;
}
bool CompositeAnimation::pauseTransitionAtTime(int property, double t)
{
if ((property < firstCSSProperty) || (property >= firstCSSProperty + numCSSProperties))
return false;
ImplicitAnimation* implAnim = m_transitions.get(property).get();
if (!implAnim) {
// Check to see if this property is being animated via a shorthand.
// This code is only used for testing, so performance is not critical here.
HashSet<int> shorthandProperties = AnimationBase::animatableShorthandsAffectingProperty(property);
bool anyPaused = false;
HashSet<int>::const_iterator end = shorthandProperties.end();
for (HashSet<int>::const_iterator it = shorthandProperties.begin(); it != end; ++it) {
if (pauseTransitionAtTime(*it, t))
anyPaused = true;
}
return anyPaused;
}
if (!implAnim->running())
return false;
if ((t >= 0.0) && (t <= implAnim->duration())) {
implAnim->freezeAtTime(t);
return true;
}
return false;
}