bool StylePropertySet::removeShorthandProperty(int propertyID)
{
CSSPropertyLonghand longhand = longhandForProperty(propertyID);
if (!longhand.length())
return false;
return removePropertiesInSet(longhand.properties(), longhand.length());
}
bool CSSMutableStyleDeclaration::removeShorthandProperty(int propertyID, bool notifyChanged)
{
CSSPropertyLonghand longhand = longhandForProperty(propertyID);
if (longhand.length()) {
removePropertiesInSet(longhand.properties(), longhand.length(), notifyChanged);
return true;
}
return false;
}
void StylePropertySet::setProperty(int propertyID, PassRefPtr<CSSValue> prpValue, bool important)
{
CSSPropertyLonghand longhand = longhandForProperty(propertyID);
if (!longhand.length()) {
setProperty(CSSProperty(propertyID, prpValue, important));
return;
}
removePropertiesInSet(longhand.properties(), longhand.length());
RefPtr<CSSValue> value = prpValue;
for (unsigned i = 0; i < longhand.length(); ++i)
m_properties.append(CSSProperty(longhand.properties()[i], value, important));
}
bool StylePropertySet::propertyIsImportant(int propertyID) const
{
const CSSProperty* property = findPropertyWithId(propertyID);
if (property)
return property->isImportant();
CSSPropertyLonghand longhands = longhandForProperty(propertyID);
if (!longhands.length())
return false;
for (unsigned i = 0; i < longhands.length(); ++i) {
if (!propertyIsImportant(longhands.properties()[i]))
return false;
}
return true;
}