static void recordSelectorStats(const CSSParserContext& context, const CSSSelectorList& selectorList)
{
if (!context.useCounter())
return;
for (const CSSSelector* selector = selectorList.first(); selector; selector = CSSSelectorList::next(*selector)) {
for (const CSSSelector* current = selector; current ; current = current->tagHistory()) {
UseCounter::Feature feature = UseCounter::NumberOfFeatures;
switch (current->pseudoType()) {
case CSSSelector::PseudoUnresolved:
feature = UseCounter::CSSSelectorPseudoUnresolved;
break;
case CSSSelector::PseudoShadow:
feature = UseCounter::CSSSelectorPseudoShadow;
break;
case CSSSelector::PseudoContent:
feature = UseCounter::CSSSelectorPseudoContent;
break;
case CSSSelector::PseudoHost:
feature = UseCounter::CSSSelectorPseudoHost;
break;
case CSSSelector::PseudoHostContext:
feature = UseCounter::CSSSelectorPseudoHostContext;
break;
case CSSSelector::PseudoFullScreenDocument:
feature = UseCounter::CSSSelectorPseudoFullScreenDocument;
break;
case CSSSelector::PseudoFullScreenAncestor:
feature = UseCounter::CSSSelectorPseudoFullScreenAncestor;
break;
case CSSSelector::PseudoFullScreen:
feature = UseCounter::CSSSelectorPseudoFullScreen;
break;
default:
break;
}
if (feature != UseCounter::NumberOfFeatures)
context.useCounter()->count(feature);
if (current->relation() == CSSSelector::ShadowDeep)
context.useCounter()->count(UseCounter::CSSDeepCombinator);
if (current->selectorList())
recordSelectorStats(context, *current->selectorList());
}
}
}
static void recordSelectorStats(const CSSParserContext& context,
const CSSSelectorList& selectorList) {
if (!context.useCounter())
return;
for (const CSSSelector* selector = selectorList.first(); selector;
selector = CSSSelectorList::next(*selector)) {
for (const CSSSelector* current = selector; current;
current = current->tagHistory()) {
UseCounter::Feature feature = UseCounter::NumberOfFeatures;
switch (current->getPseudoType()) {
case CSSSelector::PseudoAny:
feature = UseCounter::CSSSelectorPseudoAny;
break;
case CSSSelector::PseudoUnresolved:
feature = UseCounter::CSSSelectorPseudoUnresolved;
break;
case CSSSelector::PseudoDefined:
feature = UseCounter::CSSSelectorPseudoDefined;
break;
case CSSSelector::PseudoSlotted:
feature = UseCounter::CSSSelectorPseudoSlotted;
break;
case CSSSelector::PseudoContent:
feature = UseCounter::CSSSelectorPseudoContent;
break;
case CSSSelector::PseudoHost:
feature = UseCounter::CSSSelectorPseudoHost;
break;
case CSSSelector::PseudoHostContext:
feature = UseCounter::CSSSelectorPseudoHostContext;
break;
case CSSSelector::PseudoFullScreenAncestor:
feature = UseCounter::CSSSelectorPseudoFullScreenAncestor;
break;
case CSSSelector::PseudoFullScreen:
feature = UseCounter::CSSSelectorPseudoFullScreen;
break;
case CSSSelector::PseudoListBox:
if (context.mode() != UASheetMode)
feature = UseCounter::CSSSelectorInternalPseudoListBox;
break;
case CSSSelector::PseudoWebKitCustomElement:
if (context.mode() != UASheetMode) {
if (current->value() == "-internal-media-controls-cast-button")
feature = UseCounter::CSSSelectorInternalMediaControlsCastButton;
else if (current->value() ==
"-internal-media-controls-overlay-cast-button")
feature =
UseCounter::CSSSelectorInternalMediaControlsOverlayCastButton;
}
break;
case CSSSelector::PseudoSpatialNavigationFocus:
if (context.mode() != UASheetMode)
feature =
UseCounter::CSSSelectorInternalPseudoSpatialNavigationFocus;
break;
case CSSSelector::PseudoReadOnly:
if (context.mode() != UASheetMode)
feature = UseCounter::CSSSelectorPseudoReadOnly;
break;
case CSSSelector::PseudoReadWrite:
if (context.mode() != UASheetMode)
feature = UseCounter::CSSSelectorPseudoReadWrite;
break;
default:
break;
}
if (feature != UseCounter::NumberOfFeatures)
context.useCounter()->count(feature);
if (current->relation() == CSSSelector::IndirectAdjacent)
context.useCounter()->count(UseCounter::CSSSelectorIndirectAdjacent);
if (current->selectorList())
recordSelectorStats(context, *current->selectorList());
}
}
}
