MutableStylePropertySet::MutableStylePropertySet(const StylePropertySet& other)
: StylePropertySet(other.cssParserMode())
{
if (other.isMutable())
m_propertyVector = static_cast<const MutableStylePropertySet&>(other).mutablePropertyVector();
else {
m_propertyVector.reserveInitialCapacity(other.propertyCount());
for (unsigned i = 0; i < other.propertyCount(); ++i)
m_propertyVector.uncheckedAppend(other.propertyAt(i).toCSSProperty());
}
}
void ViewportStyleResolver::addViewportRule(StyleRuleViewport* viewportRule)
{
StylePropertySet* propertySet = viewportRule->mutableProperties();
unsigned propertyCount = propertySet->propertyCount();
if (!propertyCount)
return;
if (!m_propertySet) {
m_propertySet = propertySet->mutableCopy();
return;
}
// We cannot use mergeAndOverrideOnConflict() here because it doesn't
// respect the !important declaration (but addParsedProperty() does).
for (unsigned i = 0; i < propertyCount; ++i)
m_propertySet->addParsedProperty(propertySet->propertyAt(i).toCSSProperty());
}
