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 as published by
9 // the Free Software Foundation, either version 3 of the License, or
10 // (at your option) any later version.
12 // Foobar 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef DATABASEMANAGER_H
21 #define DATABASEMANAGER_H
24 #include <QSqlDatabase>
32 class DatabaseManager : public QObject
35 DatabaseManager(QObject *parent = 0);
38 QSqlQueryModel* getDataModel();
39 EmuFrontObject* getDataObjectFromModel(QModelIndex*);
40 EmuFrontObject* getDataObject(int id);
41 virtual bool updateDataObjectToModel(const EmuFrontObject*) = 0;
42 virtual bool insertDataObjectToModel(const EmuFrontObject*) = 0;
43 virtual bool deleteDataObjectFromModel(QModelIndex*) = 0;
44 virtual int countDataObjectRefs(int id) const = 0;
48 Filetype_MediaImageContainer = 0,
49 Filetype_Screenshot = 1,
50 Filetype_PlatformIcon = 2,
51 Filetype_MediaTypeIcon = 3 };
54 QSqlQueryModel* sqlTableModel;
55 virtual EmuFrontObject* recordToDataObject(const QSqlRecord* ) const = 0;
56 virtual void filterById(int id) = 0;
57 virtual void clearFilters() = 0;
58 int countRows(QString tableName, QString columnName, int id) const;
59 static const QString DB_TABLE_NAME_FILEPATH;
60 static const QString DB_TABLE_NAME_MEDIATYPE;
61 static const QString DB_TABLE_NAME_PLATFORM;
62 static const QString DB_TABLE_NAME_SETUP;
65 static const QString DB_FILENAME;
66 static const QString DATABASE;
67 virtual QSqlQueryModel* getData() = 0;
68 static QString getDbPath();