pdferrors.h

/* BEGIN_COMMON_COPYRIGHT_HEADER
 * (c)LGPL2+
 *
 *
 * Copyright: 2012-2017 Boomaga team https://github.com/Boomaga
 * Authors:
 *   Alexander Sokoloff <sokoloff.a@gmail.com>
 *
 * This program or library is free software; you can redistribute it
 * and/or modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.

 * You should have received a copy of the GNU Lesser General
 * Public License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA
 *
 * END_COMMON_COPYRIGHT_HEADER */


#ifndef PDFTYPES_H
#define PDFTYPES_H

#include <QtGlobal>
#include <QString>
#include <stdexcept>

namespace PDF {

class Error: public std::runtime_error
{
public:
    explicit Error(const char *msg): std::runtime_error(msg){}
    explicit Error(const std::string &msg): std::runtime_error(msg){}
    explicit Error(const QString &msg): std::runtime_error(msg.toStdString()){}
};


class ReaderError: public Error
{
public:
    ReaderError(const QString &description, quint64 pos):
        Error(QString("Error on %1: %2").arg(pos)
              .arg(description)
              .toStdString())
    {
    }
};

class ObjectError: public Error
{
public:
    ObjectError(const QString &description, uint objNum, uint genNum):
        Error(QString("Error in object (%1 %2 obj): %3")
              .arg(objNum)
              .arg(genNum)
              .arg(description)
              .toStdString())
    {
    }
};

} // namespace PDF

#endif // PDFTYPES_H