2 // Copyright 2010 Mikko Keinänen
4 // This file is part of EmuFront.
7 // EmuFront is free software: you can redistribute it and/or modify
8 // it under the terms of the GNU General Public License version 2 as published by
9 // the Free Software Foundation and appearing in the file gpl.txt included in the
10 // packaging of this file.
12 // EmuFront is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with EmuFront. If not, see <http://www.gnu.org/licenses/>.
20 #include "efcombobox.h"
21 #include "../exceptions/emufrontexception.h"
22 #include "../dataobjects/emufrontobject.h"
23 #include <QSqlQueryModel>
27 #include <QAbstractItemView>
29 EFComboBox::EFComboBox(DatabaseManager *dbMan, QWidget *parent)
30 : QComboBox(parent), dbManager(dbMan)
33 throw EmuFrontException("Database manager is not available!");
34 setSizeAdjustPolicy(QComboBox::AdjustToContents);
38 EFComboBox::~EFComboBox()
42 void EFComboBox::updateDataModel(bool reset)
44 QSqlQueryModel *model = dbManager->getDataModel(reset);
49 EmuFrontObject* EFComboBox::getSelected() const
51 EmuFrontObject *efo = 0;
52 int index = currentIndex();
53 qDebug() << "Selected index " << index << ".";
56 QSqlQueryModel *qmodel
57 = dynamic_cast<QSqlQueryModel*>(model());
59 qDebug() << "No data model available!";
62 QSqlRecord rec = qmodel->record(index);
64 qDebug() << "No record available!";
67 qDebug() << "Fetching a data object with id "
68 << rec.value(dataModelIndex_id).toInt();
70 = dbManager->getDataObject(rec.value(dataModelIndex_id).toInt());
74 void EFComboBox::setSelected(const EmuFrontObject *efo)
78 qDebug() << "EFCombobox selecting " << efo->getName()
79 << " [" << efo->getId() << "].";
80 QSqlQueryModel *qmodel
81 = dynamic_cast<QSqlQueryModel*>(model());
82 QModelIndex idStart = qmodel->index(0, dataModelIndex_id);
83 int targetId = efo->getId();
85 QModelIndexList indLst = qmodel->match(idStart,Qt::DisplayRole, targetId, 1);
86 if (indLst.count() >= 1) {
87 QModelIndex ind = indLst.first();
88 view()->setCurrentIndex(ind);
89 setCurrentIndex(ind.row());