afutrainer/error.h

79 lines
3.2 KiB
C++

/***************************************************************************
* Copyright (C) 1999-2007 by Oliver Saal *
* http://www.oliver-saal.de/ *
* osaal@gmx.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef ERROR_H
#define ERROR_H
//#define ERROR_USE_SQL
#ifndef __PRETTY_FUNCTION__
# if defined __FUNCSIG__
# define __PRETTY_FUNCTION__ __FUNCSIG__
# elif defined __func__
# define __PRETTY_FUNCTION__ __func__
# else
# define __PRETTY_FUNCTION__ __FILE__
# endif
#endif
#include <qstring.h>
#ifdef ERROR_USE_SQL
#include <qsqlquery.h>
#define THROW_TRANSACTION(x) throw CError (tr("Could not start database transaction."), x, __PRETTY_FUNCTION__, __FILE__, __LINE__);
#define THROW_COMMIT(x) throw CError (tr("Could not commit database transaction."), x, __PRETTY_FUNCTION__, __FILE__, __LINE__);
#endif
class CError
{
public:
CError ();
CError (const QString& strFunc, const QString& strFile, const unsigned int uLine);
CError (const QString& strText, const QString& strFunc, const QString& strFile, const unsigned int uLine);
#ifdef ERROR_USE_SQL
CError (const QString& strText, const QSqlDatabase* pDB, const QString& strFunc, const QString& strFile, const unsigned int uLine);
CError (const QString& strText, const QSqlQuery& query, const QString& strFunc, const QString& strFile, const unsigned int uLine);
#endif
inline void preText (const QString& str) { m_strText = str + m_strText; }
inline void postText (const QString& str) { m_strText += str; }
inline QString text() const { return m_strText; }
inline QString function() const { return m_strFunction; }
inline QString file() const { return m_strFile; }
inline unsigned line() const { return m_uLine; }
QString toPlainText() const;
QString toHtml() const;
protected:
QString m_strText;
QString m_strFunction;
QString m_strFile;
unsigned int m_uLine;
};
#endif // ERROR_H