source: src/mvc/conferencemodel.h @ b431d47

qt5
Last change on this file since b431d47 was b431d47, checked in by kirilma <kirilma@…>, 12 years ago

reworked UI for conference editing

underlying representation of conference list is also changed

  • Property mode set to 100644
File size: 1.9 KB
Line 
1/*
2 * Copyright (C) 2010 Ixonos Plc.
3 *
4 * This file is part of fosdem-schedule.
5 *
6 * fosdem-schedule is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the Free
8 * Software Foundation, either version 2 of the License, or (at your option)
9 * any later version.
10 *
11 * fosdem-schedule is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along with
17 * fosdem-schedule.  If not, see <http://www.gnu.org/licenses/>.
18 */
19#ifndef CONFERENCE_MODEL_H
20#define CONFERENCE_MODEL_H
21
22#include <QAbstractListModel>
23#include <QList>
24
25#include "conference.h"
26
27/** ConferenceModel class represents list of conferences for ListViews that may need it.
28
29It also provides typed access to the conferences from ConferenceEditor.
30
31It does not actually modify anything in DB, this is performed by other classes.
32
33\see ConferenceEditor, MainWindow::showConferences()
34*/
35class ConferenceModel : public QAbstractListModel {
36    Q_OBJECT
37public:
38    ConferenceModel(QObject* parent);
39    virtual ~ConferenceModel() { }
40
41    virtual int rowCount(const QModelIndex& parent = QModelIndex()) const;
42    virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
43
44    const Conference& conferenceFromIndex(const QModelIndex&) const;
45    QModelIndex indexFromId(int id) const;
46public slots:
47    void newConferenceBegin();
48    void newConferenceEnd(const QString& title);
49    void conferenceRemoved();
50private:
51    // reinitialize list from database
52    void reinit()
53    {
54        conferences = Conference::getAll();
55        reset();
56    }
57
58    QList<Conference> conferences;
59};
60
61#endif
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