//-----------------------------------------------------------------------------
void DatPanel::hist()
{
QLabel *l;
QLineEdit *id, *v1, *v2;
QSpinBox *nm;
QPushButton *b;
QDialog *d = new QDialog(this); d->setWindowTitle(tr("UDAV - Make histogram"));
QGridLayout *g = new QGridLayout(d);
l = new QLabel(tr("From"), d); g->addWidget(l,0,0);
l = new QLabel(tr("To"), d); g->addWidget(l,0,1);
v1 = new QLineEdit(d); g->addWidget(v1,1,0);
v2 = new QLineEdit(d); g->addWidget(v2,1,1);
l = new QLabel(tr("Number of points"), d); g->addWidget(l,2,0);
l = new QLabel(tr("Put in variable"), d); g->addWidget(l,2,1);
nm = new QSpinBox(d); nm->setRange(2,8192); g->addWidget(nm,3,0);
id = new QLineEdit(d); nm->setSingleStep(10); g->addWidget(id,3,1);
b = new QPushButton(tr("Cancel"), d); g->addWidget(b,4,0);
connect(b, SIGNAL(clicked()), d, SLOT(reject()));
b = new QPushButton(tr("OK"), d); g->addWidget(b,4,1);
connect(b, SIGNAL(clicked()), d, SLOT(accept())); b->setDefault(true);
// now execute dialog and get values
bool res = d->exec();
if(res && !v1->text().isEmpty() && !v2->text().isEmpty() && !id->text().isEmpty())
{
mglData *vv = dynamic_cast<mglData*>(parser.AddVar(id->text().toLocal8Bit().constData()));
if(vv) vv->Set(mgl_data_hist(var, nm->value(), v1->text().toDouble(), v2->text().toDouble(),0));
updateDataItems();
}
}
//-----------------------------------------------------------------------------
void DataOpenDialog::prepareResult()
{
code = ""; numDataOpened++; data = name->text();
// prepare unique value of name for next time
char buf[32]; snprintf(buf,32,"mgl_%d",numDataOpened);
buf[31]=0; name->setText(buf);
mglData *v = dynamic_cast<mglData*>(parser.AddVar(data.toLocal8Bit().constData()));
if(!v) return;
int dd=0;
if(rA->isChecked()) // auto sizes
{
setlocale(LC_NUMERIC, "C"); v->Read(file.toLocal8Bit().constData()); setlocale(LC_NUMERIC, "");
if(v->nx==1) { v->nx = v->ny; v->ny = v->nz; }
code=QString("#read %1 '%2'\n").arg(data).arg(file);
}
else if(rM->isChecked()) // manual sizes
{
int x=nx->text().toInt(), y=ny->text().toInt(), z=nz->text().toInt();
setlocale(LC_NUMERIC, "C"); v->Read(file.toLocal8Bit().constData(),x,y,z); setlocale(LC_NUMERIC, "");
code=QString("#read %1 '%2' %3 %4 %5\n").arg(data).arg(file).arg(x).arg(y).arg(z);
}
else if(r2->isChecked()) // matrix
{
setlocale(LC_NUMERIC, "C"); v->ReadMat(file.toLocal8Bit().constData()); setlocale(LC_NUMERIC, "");
code=QString("#readmat %1 '%2'\n").arg(data).arg(file); dd=1;
}
else if(r3->isChecked()) // 3d-data
{
setlocale(LC_NUMERIC, "C"); v->ReadMat(file.toLocal8Bit().constData(),3); setlocale(LC_NUMERIC, "");
code=QString("#readmat %1 '%2' 3\n").arg(data).arg(file); dd=2;
}
if(scr->lineEdit()->text().isEmpty() || scr->lineEdit()->text()==tr("default"))
{
if(v->nz>1 || dd==2)
code+=QString("rotate 40 60\ncrange %1:box\nsurf3 %1\n").arg(data);
else if(v->ny>1 || dd==1)
code+=QString("rotate 40 60\ncrange %1:zrange %1:box\nsurf %1\n").arg(data);
else code+=QString("yrange %1:box\nplot %1\n").arg(data);
}
else
{
QString str;
QFile fp(scr->lineEdit()->text());
if(fp.open(QFile::ReadOnly | QIODevice::Text))
{
QTextStream in(&fp);
str = in.readAll();
code += str.arg(data);
}
}
QSettings settings("udav","UDAV");
settings.setPath(QSettings::IniFormat, QSettings::UserScope, "UDAV");
settings.beginGroup("/UDAV");
settings.setValue("/dataScr", dataScr);
settings.endGroup();
accept();
}
//-----------------------------------------------------------------------------
void MemPanel::newTable()
{
bool ok;
QString name = QInputDialog::getText(this, tr("UDAV - New variable"),
tr("Enter name for new variable"), QLineEdit::Normal, "", &ok);
if(!ok || name.isEmpty()) return;
mglData *v = parser.AddVar(name.toStdString().c_str());
QWidget *t;
if(v->o) t = (QWidget *)v->o;
else t = newDataWnd(infoDlg,wnd,v);
t->showMaximized(); t->activateWindow();
refresh();
}
