nsIStyleRule*
CommonAnimationManager::GetAnimationRule(mozilla::dom::Element* aElement,
nsCSSPseudoElements::Type aPseudoType)
{
MOZ_ASSERT(
aPseudoType == nsCSSPseudoElements::ePseudo_NotPseudoElement ||
aPseudoType == nsCSSPseudoElements::ePseudo_before ||
aPseudoType == nsCSSPseudoElements::ePseudo_after,
"forbidden pseudo type");
if (!mPresContext->IsDynamic()) {
// For print or print preview, ignore animations.
return nullptr;
}
AnimationPlayerCollection* collection =
GetAnimations(aElement, aPseudoType, false);
if (!collection) {
return nullptr;
}
RestyleManager* restyleManager = mPresContext->RestyleManager();
if (restyleManager->SkipAnimationRules()) {
return nullptr;
}
collection->EnsureStyleRuleFor(
mPresContext->RefreshDriver()->MostRecentRefresh(),
EnsureStyleRule_IsNotThrottled);
return collection->mStyleRule;
}
nsIStyleRule*
CommonAnimationManager::GetAnimationRule(mozilla::dom::Element* aElement,
nsCSSPseudoElements::Type aPseudoType)
{
MOZ_ASSERT(
aPseudoType == nsCSSPseudoElements::ePseudo_NotPseudoElement ||
aPseudoType == nsCSSPseudoElements::ePseudo_before ||
aPseudoType == nsCSSPseudoElements::ePseudo_after,
"forbidden pseudo type");
if (!mPresContext->IsDynamic()) {
// For print or print preview, ignore animations.
return nullptr;
}
AnimationPlayerCollection* collection =
GetAnimationPlayers(aElement, aPseudoType, false);
if (!collection) {
return nullptr;
}
RestyleManager* restyleManager = mPresContext->RestyleManager();
if (restyleManager->SkipAnimationRules()) {
// During the non-animation part of processing restyles, we don't
// add the animation rule.
if (collection->mStyleRule && restyleManager->PostAnimationRestyles()) {
collection->PostRestyleForAnimation(mPresContext);
}
return nullptr;
}
// Animations should already be refreshed, but transitions may not be.
// Note that this is temporary, we would like both animations and transitions
// to both be refreshed by this point.
if (IsAnimationManager()) {
NS_WARN_IF_FALSE(!collection->mNeedsRefreshes ||
collection->mStyleRuleRefreshTime ==
mPresContext->RefreshDriver()->MostRecentRefresh(),
"should already have refreshed style rule");
} else {
// FIXME: Remove this assignment. See bug 1061364.
collection->mNeedsRefreshes = true;
collection->EnsureStyleRuleFor(
mPresContext->RefreshDriver()->MostRecentRefresh(),
EnsureStyleRule_IsNotThrottled);
}
return collection->mStyleRule;
}
nsIStyleRule*
nsAnimationManager::GetAnimationRule(mozilla::dom::Element* aElement,
nsCSSPseudoElements::Type aPseudoType)
{
NS_ABORT_IF_FALSE(
aPseudoType == nsCSSPseudoElements::ePseudo_NotPseudoElement ||
aPseudoType == nsCSSPseudoElements::ePseudo_before ||
aPseudoType == nsCSSPseudoElements::ePseudo_after,
"forbidden pseudo type");
if (!mPresContext->IsDynamic()) {
// For print or print preview, ignore animations.
return nullptr;
}
AnimationPlayerCollection* collection =
GetAnimationPlayers(aElement, aPseudoType, false);
if (!collection) {
return nullptr;
}
RestyleManager* restyleManager = mPresContext->RestyleManager();
if (restyleManager->SkipAnimationRules()) {
// During the non-animation part of processing restyles, we don't
// add the animation rule.
if (collection->mStyleRule && restyleManager->PostAnimationRestyles()) {
collection->PostRestyleForAnimation(mPresContext);
}
return nullptr;
}
NS_WARN_IF_FALSE(!collection->mNeedsRefreshes ||
collection->mStyleRuleRefreshTime ==
mPresContext->RefreshDriver()->MostRecentRefresh(),
"should already have refreshed style rule");
return collection->mStyleRule;
}
void
nsHTMLCSSStyleSheet::ElementRulesMatching(nsPresContext* aPresContext,
Element* aElement,
nsRuleWalker* aRuleWalker)
{
// just get the one and only style rule from the content's STYLE attribute
css::StyleRule* rule = aElement->GetInlineStyleRule();
if (rule) {
rule->RuleMatched();
aRuleWalker->Forward(rule);
}
rule = aElement->GetSMILOverrideStyleRule();
if (rule) {
RestyleManager* restyleManager = aPresContext->RestyleManager();
if (!restyleManager->SkipAnimationRules()) {
// Animation restyle (or non-restyle traversal of rules)
// Now we can walk SMIL overrride style, without triggering transitions.
rule->RuleMatched();
aRuleWalker->Forward(rule);
}
}
}