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/***************************************************************************
* Copyright (C) 2005 by Niklas Knutsson *
* nq@altern.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "qalculateeditdataobjectdialog.h"
#include "qalculate_tde_utils.h"
#include <qlabel.h>
#include <qgrid.h>
#include <klineedit.h>
#include <kcombobox.h>
#include <qvaluevector.h>
#include <qstring.h>
#include <klocale.h>
QalculateEditDataObjectDialog::QalculateEditDataObjectDialog(QWidget *parent, const char *name) : KDialogBase(parent, name, true, i18n("Edit Object"), Ok | Cancel, Ok, true) {
}
QalculateEditDataObjectDialog::~QalculateEditDataObjectDialog() {}
DataObject *QalculateEditDataObjectDialog::editDataObject(DataSet *ds, DataObject *o) {
if(!ds) return NULL;
if(o) {
setCaption(i18n("Edit Object"));
} else {
setCaption(i18n("New Object"));
}
QGrid *grid = new QGrid(4, Qt::Horizontal, this);
grid->setSpacing(spacingHint());
setMainWidget(grid);
new QLabel(i18n("Property"), grid);
new QLabel(i18n("Value"), grid);
new QLabel(grid);
new QLabel(i18n("Approximation"), grid);
DataPropertyIter it;
DataProperty *dp = ds->getFirstProperty(&it);
string sval;
QValueVector<KLineEdit*> value_entries;
QValueVector<KComboBox*> approx_menus;
string str;
while(dp) {
new QLabel(dp->title().c_str(), grid);
KLineEdit *entry = new KLineEdit(grid);
value_entries.push_back(entry);
int iapprox = -1;
if(o) {
entry->setText(o->getProperty(dp, &iapprox).c_str());
}
new QLabel(dp->getUnitString().c_str(), grid);
KComboBox *om = new KComboBox(grid);
om->setEditable(false);
om->insertItem(i18n("Default"));
om->insertItem(i18n("Approximate"));
om->insertItem(i18n("Exact"));
approx_menus.push_back(om);
om->setCurrentItem(iapprox + 1);
dp = ds->getNextProperty(&it);
}
if(exec() == QDialog::Accepted) {
bool new_object = (o == NULL);
if(new_object) {
o = new DataObject(ds);
ds->addObject(o);
}
dp = ds->getFirstProperty(&it);
size_t i = 0;
QString val;
while(dp) {
val = value_entries[i]->text().stripWhiteSpace();
if(!val.isEmpty()) {
o->setProperty(dp, val.ascii(), approx_menus[i]->currentItem() - 1);
} else if(!new_object) {
o->eraseProperty(dp);
}
dp = ds->getNextProperty(&it);
i++;
}
o->setUserModified();
delete grid;
return o;
}
delete grid;
return NULL;
}
#include "qalculateeditdataobjectdialog.moc"
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