/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
** All rights reserved. | |
** Contact: Nokia Corporation (qt-info@nokia.com) | |
** | |
** This file is part of the QtSql module of the Qt Toolkit. | |
** | |
** $QT_BEGIN_LICENSE:LGPL$ | |
** GNU Lesser General Public License Usage | |
** This file may be used under the terms of the GNU Lesser General Public | |
** License version 2.1 as published by the Free Software Foundation and | |
** appearing in the file LICENSE.LGPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU Lesser | |
** General Public License version 2.1 requirements will be met: | |
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. | |
** | |
** In addition, as a special exception, Nokia gives you certain additional | |
** rights. These rights are described in the Nokia Qt LGPL Exception | |
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. | |
** | |
** GNU General Public License Usage | |
** Alternatively, this file may be used under the terms of the GNU General | |
** Public License version 3.0 as published by the Free Software Foundation | |
** and appearing in the file LICENSE.GPL included in the packaging of this | |
** file. Please review the following information to ensure the GNU General | |
** Public License version 3.0 requirements will be met: | |
** http://www.gnu.org/copyleft/gpl.html. | |
** | |
** Other Usage | |
** Alternatively, this file may be used in accordance with the terms and | |
** conditions contained in a signed written agreement between you and Nokia. | |
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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
#ifndef QSQLTABLEMODEL_P_H | |
#define QSQLTABLEMODEL_P_H | |
// | |
// W A R N I N G | |
// ------------- | |
// | |
// This file is not part of the Qt API. It exists for the convenience | |
// of qsql*model.h . This header file may change from version to version | |
// without notice, or even be removed. | |
// | |
// We mean it. | |
// | |
#include "QtCore/qmap.h" | |
#include "private/qsqlquerymodel_p.h" | |
QT_BEGIN_NAMESPACE | |
class QSqlTableModelPrivate: public QSqlQueryModelPrivate | |
{ | |
Q_DECLARE_PUBLIC(QSqlTableModel) | |
public: | |
QSqlTableModelPrivate() | |
: editIndex(-1), insertIndex(-1), sortColumn(-1), | |
sortOrder(Qt::AscendingOrder), | |
strategy(QSqlTableModel::OnRowChange) | |
{} | |
void clear(); | |
QSqlRecord primaryValues(int index); | |
virtual void clearEditBuffer(); | |
virtual void clearCache(); | |
QSqlRecord record(const QVector<QVariant> &values) const; | |
bool exec(const QString &stmt, bool prepStatement, | |
const QSqlRecord &rec, const QSqlRecord &whereValues); | |
virtual void revertCachedRow(int row); | |
void revertInsertedRow(); | |
bool setRecord(int row, const QSqlRecord &record); | |
virtual int nameToIndex(const QString &name) const; | |
void initRecordAndPrimaryIndex(); | |
QSqlDatabase db; | |
int editIndex; | |
int insertIndex; | |
int sortColumn; | |
Qt::SortOrder sortOrder; | |
QSqlTableModel::EditStrategy strategy; | |
QSqlQuery editQuery; | |
QSqlIndex primaryIndex; | |
QString tableName; | |
QString filter; | |
enum Op { None, Insert, Update, Delete }; | |
struct ModifiedRow | |
{ | |
ModifiedRow(Op o = None, const QSqlRecord &r = QSqlRecord()): op(o), rec(r) {} | |
ModifiedRow(const ModifiedRow &other): op(other.op), rec(other.rec), primaryValues(other.primaryValues) {} | |
Op op; | |
QSqlRecord rec; | |
QSqlRecord primaryValues; | |
}; | |
QSqlRecord editBuffer; | |
typedef QMap<int, ModifiedRow> CacheMap; | |
CacheMap cache; | |
}; | |
QT_END_NAMESPACE | |
#endif // QSQLTABLEMODEL_P_H |