AbstractRelinker.h

/*
    Scan Tailor - Interactive post-processing tool for scanned pages.
    Copyright (C)  Joseph Artsimovich <joseph.artsimovich@gmail.com>

    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 3 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, see <http://www.gnu.org/licenses/>.
*/

#ifndef ABSTRACT_RELINKER_H_
#define ABSTRACT_RELINKER_H_

#include "RefCountable.h"

class RelinkablePath;
class QString;

class AbstractRelinker : public RefCountable
{
public:
	virtual ~AbstractRelinker() {}

	/**
	 * Returns the path to be used instead of the given path.
	 * The same path will be returned if no substitution is to be made.
	 */
	virtual QString substitutionPathFor(RelinkablePath const& orig_path) const = 0;
};

#endif