exception.cpp

/***************************************************************************
 * 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.
 ***************************************************************************/
 
#include "exception.h"
 
#include <kdebug.h>
 
using namespace KoMacro;
 
namespace KoMacro {
 
    class Exception::Private
    {
        public:
 
            const TQString errormessage;
 
            TQString tracemessages;
 
            Private(const TQString& errormessage)
                : errormessage(errormessage)
            {
            }
 
    };
 
}
 
//constructor
Exception::Exception(const TQString& errormessage)
    : d( new Private(errormessage) ) // create the private d-pointer instance.
{
    //debuging infos
    kdDebug() << TQString("Exception errormessage=\"%1\"").arg(errormessage) << endl;
}
 
//copy constructor
Exception::Exception (const Exception& e)
    : d( new Private( e.errorMessage() ) )
{
    d->tracemessages = e.traceMessages();
}
 
//deconstructor
Exception::~Exception()
{
    delete d;
}
 
//get d-pointer errormessage
const TQString Exception::errorMessage() const
{
    return d->errormessage;
}
 
//get d-pointer tracemessages
const TQString Exception::traceMessages() const
{
    return d->tracemessages;
}
 
//add a Qstring to d-pointer tracemessages
void Exception::addTraceMessage(const TQString& tracemessage)
{
    //no tracemessages till now
    if(d->tracemessages.isEmpty())
        d->tracemessages = tracemessage;
    //append to existing ones
    else
        d->tracemessages += "\n" + tracemessage;
}