QString LegendWidget::parse(const QString& str)
{
QString s = str;
s.remove(QRegExp("\\l(*)", Qt::CaseSensitive, QRegExp::Wildcard));
s.remove(QRegExp("\\p{*}", Qt::CaseSensitive, QRegExp::Wildcard));
QString aux = str;
while (aux.contains(QRegExp("%(*)", Qt::CaseInsensitive, QRegExp::Wildcard))){//curve name specification
int pos = str.indexOf("%(", 0, Qt::CaseInsensitive);
int pos2 = str.indexOf(")", pos, Qt::CaseInsensitive);
QString spec = str.mid(pos + 2, pos2 - pos - 2);
QStringList lst = spec.split(",");
if (!lst.isEmpty()){
int cv = lst[0].toInt() - 1;
if (d_plot && cv >= 0 && cv < d_plot->curveCount()){
PlotCurve *c = (PlotCurve *)d_plot->curve(cv);
if (c){
if (lst.count() == 1)
s = s.replace(pos, pos2-pos+1, c->title().text());
else if (lst.count() == 3 && c->type() == Graph::Pie){
Table *t = ((DataCurve *)c)->table();
int col = t->colIndex(c->title().text());
int row = lst[2].toInt() - 1;
s = s.replace(pos, pos2-pos+1, t->text(row, col));
}
}
}
aux = aux.right(aux.length() - pos2 - 1);
}
}
return s;
}
PlotCurve::PlotCurve(const PlotCurve &c)
: QObject(), QwtPlotCurve(c.title().text()), d_type(c.d_type),
d_x_offset(c.d_x_offset), d_y_offset(c.d_y_offset),
d_side_lines(c.d_side_lines), d_skip_symbols(c.d_skip_symbols),
m_isDistribution(c.m_isDistribution) {}