1 | /* |
---|
2 | * Copyright (C) 2010 Ixonos Plc. |
---|
3 | * |
---|
4 | * This file is part of ConfClerk. |
---|
5 | * |
---|
6 | * ConfClerk 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 | * ConfClerk 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 | * ConfClerk. 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 | |
---|
29 | It also provides typed access to the conferences from ConferenceEditor. |
---|
30 | |
---|
31 | It does not actually modify anything in DB, this is performed by other classes. |
---|
32 | |
---|
33 | \see ConferenceEditor, MainWindow::showConferences() |
---|
34 | */ |
---|
35 | class ConferenceModel : public QAbstractListModel { |
---|
36 | Q_OBJECT |
---|
37 | public: |
---|
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; |
---|
46 | public slots: |
---|
47 | void newConferenceBegin(); |
---|
48 | void newConferenceEnd(const QString& title); |
---|
49 | void conferenceRemoved(); |
---|
50 | private: |
---|
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 |
---|