void SvgStyleParser::parseColorStops(QGradient *gradient, const KoXmlElement &e)
{
QGradientStops stops;
QColor c;
for (KoXmlNode n = e.firstChild(); !n.isNull(); n = n.nextSibling()) {
KoXmlElement stop = n.toElement();
if (stop.tagName() == "stop") {
float offset;
QString temp = stop.attribute("offset");
if (temp.contains('%')) {
temp = temp.left(temp.length() - 1);
offset = temp.toFloat() / 100.0;
} else
offset = temp.toFloat();
QString stopColorStr = stop.attribute("stop-color");
if (!stopColorStr.isEmpty()) {
if (stopColorStr == "inherit") {
stopColorStr = inheritedAttribute("stop-color", stop);
}
parseColor(c, stopColorStr);
}
else {
// try style attr
QString style = stop.attribute("style").simplified();
QStringList substyles = style.split(';', QString::SkipEmptyParts);
for (QStringList::Iterator it = substyles.begin(); it != substyles.end(); ++it) {
QStringList substyle = it->split(':');
QString command = substyle[0].trimmed();
QString params = substyle[1].trimmed();
if (command == "stop-color")
parseColor(c, params);
if (command == "stop-opacity")
c.setAlphaF(params.toDouble());
}
}
QString opacityStr = stop.attribute("stop-opacity");
if (!opacityStr.isEmpty()) {
if (opacityStr == "inherit") {
opacityStr = inheritedAttribute("stop-opacity", stop);
}
c.setAlphaF(opacityStr.toDouble());
}
stops.append(QPair<qreal, QColor>(offset, c));
}
}
if (stops.count())
gradient->setStops(stops);
}
int
main ( int argc, char* argv[] )
{
Rose_STL_Container<std::string> l = CommandlineProcessing::generateArgListFromArgcArgv(argc,argv);
if ( CommandlineProcessing::isOptionWithParameter(l, "-taurose:","(v|verbose)",verbose ,false)) {
std::cerr << "Verbose logging enabled" << std::endl;
verbose = 1;
std::cerr << "Verbose: " << verbose << std::endl;
}
SgProject* project = frontend(l);
ROSE_ASSERT (project != NULL);
SgFile & localFile = project->get_file(0);
localFile.get_file_info()->display("localFile information");
InheritedAttribute inheritedAttribute(0);
visitorTraversal exampleTraversal;
exampleTraversal.traverse(project,inheritedAttribute);
return 0;
}
