From 4c3c7eaa2d225ecc0c16644f1a23e848bf539164 Mon Sep 17 00:00:00 2001 From: tpearson Date: Mon, 2 Aug 2010 19:12:15 +0000 Subject: Starting work on Qt4 interface... git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- qtinterface/qt4/Qt/qsqlresult.h | 153 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 qtinterface/qt4/Qt/qsqlresult.h (limited to 'qtinterface/qt4/Qt/qsqlresult.h') diff --git a/qtinterface/qt4/Qt/qsqlresult.h b/qtinterface/qt4/Qt/qsqlresult.h new file mode 100644 index 0000000..6400739 --- /dev/null +++ b/qtinterface/qt4/Qt/qsqlresult.h @@ -0,0 +1,153 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial Usage +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt Commercial License Agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Nokia. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QSQLRESULT_H +#define QSQLRESULT_H + +#include +#include +#include + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Sql) + +class QString; +class QSqlRecord; +template class QVector; +class QVariant; +class QSqlDriver; +class QSqlError; +class QSqlResultPrivate; + +class Q_SQL_EXPORT QSqlResult +{ + friend class QSqlQuery; + friend class QSqlTableModelPrivate; + friend class QSqlResultPrivate; + +public: + virtual ~QSqlResult(); + virtual QVariant handle() const; + +protected: + enum BindingSyntax { + PositionalBinding, + NamedBinding +#ifdef QT3_SUPPORT + , BindByPosition = PositionalBinding, + BindByName = NamedBinding +#endif + }; + + explicit QSqlResult(const QSqlDriver * db); + int at() const; + QString lastQuery() const; + QSqlError lastError() const; + bool isValid() const; + bool isActive() const; + bool isSelect() const; + bool isForwardOnly() const; + const QSqlDriver* driver() const; + virtual void setAt(int at); + virtual void setActive(bool a); + virtual void setLastError(const QSqlError& e); + virtual void setQuery(const QString& query); + virtual void setSelect(bool s); + virtual void setForwardOnly(bool forward); + + // prepared query support + virtual bool exec(); + virtual bool prepare(const QString& query); + virtual bool savePrepare(const QString& sqlquery); + virtual void bindValue(int pos, const QVariant& val, QSql::ParamType type); + virtual void bindValue(const QString& placeholder, const QVariant& val, + QSql::ParamType type); + void addBindValue(const QVariant& val, QSql::ParamType type); + QVariant boundValue(const QString& placeholder) const; + QVariant boundValue(int pos) const; + QSql::ParamType bindValueType(const QString& placeholder) const; + QSql::ParamType bindValueType(int pos) const; + int boundValueCount() const; + QVector& boundValues() const; + QString executedQuery() const; + QString boundValueName(int pos) const; + void clear(); + bool hasOutValues() const; + + BindingSyntax bindingSyntax() const; + + virtual QVariant data(int i) = 0; + virtual bool isNull(int i) = 0; + virtual bool reset(const QString& sqlquery) = 0; + virtual bool fetch(int i) = 0; + virtual bool fetchNext(); + virtual bool fetchPrevious(); + virtual bool fetchFirst() = 0; + virtual bool fetchLast() = 0; + virtual int size() = 0; + virtual int numRowsAffected() = 0; + virtual QSqlRecord record() const; + virtual QVariant lastInsertId() const; + + enum VirtualHookOperation { BatchOperation, DetachFromResultSet, SetNumericalPrecision, NextResult }; + virtual void virtual_hook(int id, void *data); + bool execBatch(bool arrayBind = false); + void detachFromResultSet(); + void setNumericalPrecisionPolicy(QSql::NumericalPrecisionPolicy policy); + QSql::NumericalPrecisionPolicy numericalPrecisionPolicy() const; + bool nextResult(); + +private: + QSqlResultPrivate* d; + void resetBindCount(); // HACK + +private: + Q_DISABLE_COPY(QSqlResult) +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QSQLRESULT_H -- cgit v1.2.1