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koffice/kexi/plugins/macros/lib/exception.h

85 lines
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/***************************************************************************
* This file is part of the KDE project
* copyright (C) 2005 by Sebastian Sauer (mail@dipe.org)
* copyright (C) 2005 by Tobi Krebs (tobi.krebs@gmail.com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
***************************************************************************/
#ifndef KOMACRO_EXCEPTION_H
#define KOMACRO_EXCEPTION_H
#include <qstring.h>
#include <qstringlist.h>
#include "komacro_export.h"
namespace KoMacro {
/**
* Base Exception class. All exceptions we like to use within KoMacro
* need to inheritate from this exception.
*/
class KOMACRO_EXPORT Exception
{
public:
/**
* Constructor.
*
* @param errormessage A describing errormessage why the
* exception got thrown.
*/
explicit Exception(const QString& errormessage);
/**
* Copy-constructor.
*/
Exception(const Exception&);
/**
* Destructor.
*/
virtual ~Exception();
/**
* @return a describing errormessage.
*/
const QString errorMessage() const;
/**
* @return a stringlist of traces. This are normaly just
* simple strings to show the way the exception was gone
* from bottom-up where the error was thrown till where
* we finally catched the error to display it to the
* user.
*/
const QString traceMessages() const;
/**
* Add the message @p tracemessage to the list of traces.
*/
void addTraceMessage(const QString& tracemessage);
private:
/// @internal d-pointer class.
class Private;
/// @internal d-pointer instance.
Private* const d;
};
}
#endif