hyperion.ng/libsrc/commandline/ColorOption.cpp

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#include <QRegularExpression>
#include "commandline/ColorOption.h"
#include "commandline/Parser.h"
using namespace commandline;
bool ColorOption::validate(Parser & parser, QString & value)
{
// Check if we can create the color by name
_color = QColor(value);
if (_color.isValid()) {
return true;
}
// check if we can create the color by hex RRGGBB getColors
_color = QColor(QString("#%1").arg(value));
if (_color.isValid()) {
return true;
}
if(!parser.isSet(*this)){
// Return true if no value is available
return true;
}
QStringList error;
_error = QString("Invalid color. A color is specified by a six lettered RRGGBB hex getColors or one of the following names:\n\t- %1").arg(QColor::colorNames().join("\n\t- "));
return false;
}