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Feature #4188 » 0001-Cache-non-existent-properties-in-cssProperty.patch

Bruce Toll, 06/19/2015 01:03 PM

View differences:

src/Wt/Render/Block.C
{
styleSheet_ = styleSheet;
css_.clear();
noPropertyCache_.reset();
for (unsigned int i = 0; i < children_.size(); ++i)
children_[i]->setStyleSheet(styleSheet);
}
......
if (!node_)
return std::string();
if (noPropertyCache_[property])
return std::string();
if (css_.empty()) {
if (styleSheet_) {
for (unsigned int i = 0; i < styleSheet_->rulesetSize(); ++i) {
......
if (i != css_.end())
return i->second.value_;
else
else {
noPropertyCache_.set(property);
return std::string();
}
}
std::string Block::attributeValue(const char *attribute) const
src/Wt/Render/Block.h
mutable std::map<std::string, PropertyValue> css_;
mutable WFont font_;
StyleSheet* styleSheet_;
mutable std::bitset<PropertyLastPlusOne> noPropertyCache_;
/* For table */
int tableRowCount_, tableColCount_;
src/web/DomElement.h
PropertyStyleVisibility, PropertyStyleDisplay,
/* CSS 3 */
PropertyStyleBoxSizing };
PropertyStyleBoxSizing,
/* Keep as last, e.g. for bitset sizing. Otherwise, unused. */
PropertyLastPlusOne };
/*! \class DomElement web/DomElement web/DomElement
* \brief Class to represent a client-side DOM element (proxy).
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