bool StylePropertySet::propertyMatches(CSSPropertyID propertyID, const CSSValue* propertyValue) const
{
int foundPropertyIndex = findPropertyIndex(propertyID);
if (foundPropertyIndex == -1)
return false;
return propertyAt(foundPropertyIndex).value()->equals(*propertyValue);
}
bool StylePropertySet::isPropertyImplicit(CSSPropertyID propertyID) const
{
int foundPropertyIndex = findPropertyIndex(propertyID);
if (foundPropertyIndex == -1)
return false;
return propertyAt(foundPropertyIndex).isImplicit();
}
CSSPropertyID StylePropertySet::getPropertyShorthand(CSSPropertyID propertyID) const
{
int foundPropertyIndex = findPropertyIndex(propertyID);
if (foundPropertyIndex == -1)
return CSSPropertyInvalid;
return propertyAt(foundPropertyIndex).shorthandID();
}
bool StylePropertySet::propertyIsImportant(T property) const
{
int foundPropertyIndex = findPropertyIndex(property);
if (foundPropertyIndex != -1)
return propertyAt(foundPropertyIndex).isImportant();
return shorthandIsImportant(property);
}
PassRefPtrWillBeRawPtr<CSSValue> StylePropertySet::getPropertyCSSValue(T property) const
{
int foundPropertyIndex = findPropertyIndex(property);
if (foundPropertyIndex == -1)
return nullptr;
return propertyAt(foundPropertyIndex).value();
}
bool StylePropertySet::hasFailedOrCanceledSubresources() const
{
unsigned size = propertyCount();
for (unsigned i = 0; i < size; ++i) {
if (propertyAt(i).value()->hasFailedOrCanceledSubresources())
return true;
}
return false;
}
QString AbstractPropertyGroup::toString() const
{
QString text = QString(QLatin1Char('['));
for (int i=0; i<propertyCount(); ++i) {
if (i)
text += QLatin1String(", ");
text += propertyAt(i)->toString();
}
text += QLatin1Char(']');
return text;
}
void MutableStylePropertySet::removeEquivalentProperties(const CSSStyleDeclaration* style)
{
Vector<CSSPropertyID> propertiesToRemove;
unsigned size = m_propertyVector.size();
for (unsigned i = 0; i < size; ++i) {
PropertyReference property = propertyAt(i);
if (style->cssPropertyMatches(property.id(), property.value()))
propertiesToRemove.append(property.id());
}
// FIXME: This should use mass removal.
for (unsigned i = 0; i < propertiesToRemove.size(); ++i)
removeProperty(propertiesToRemove[i]);
}
bool MutableStylePropertySet::removePropertyAtIndex(int propertyIndex, String* returnText)
{
if (propertyIndex == -1) {
if (returnText)
*returnText = "";
return false;
}
if (returnText)
*returnText = propertyAt(propertyIndex).value()->cssText();
// A more efficient removal strategy would involve marking entries as empty
// and sweeping them when the vector grows too big.
m_propertyVector.remove(propertyIndex);
return true;
}