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collection_holder.h

/*
 *   EasySok --- A(nother) sokoban game for KDE.
 *
 *   Copyright (C) 2001 by Ralf Schmelter (ralfs@pc2a.chemie.uni-dortmund.de).
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2 as
 *   published by the Free Software Foundation.
 *
 *   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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */


#ifndef EASYSOK_COLLECTION_HOLDER_INC_GUARD_H
#define EASYSOK_COLLECTION_HOLDER_INC_GUARD_H


#include <vector>


class Collection;
class CompressedMap;
class QDateTime;
class QString;
class QStringList;




class CollectionHolder
{

public:

    static void load();


    static void save();


    static int numberOfCollections();


    static int numberOfPermanentCollections();


    static int numberOfTemporaryCollections();


    static int indexFromName(QString const & name);


    static Collection * collection(int index);


    static bool isTemporary(int index);


    static void setTemporary(int index, bool temporary);


    static int addCollection(Collection * collection, bool temporary);


    static void removeCollection(int index);


    static void setModified();


    static void findCompressedMap(CompressedMap const & compressed_map, int & collection_nr, int & level_nr);


    static bool updateCollections(QDateTime const & min_date, bool show_trival_changes);


private:

    static void getCollections(QString const & filename);


    static void getCollections(QStringList const & files);


    static std::vector<Collection *> s_collections;


    static std::vector<int> s_temporary;


    static bool s_modified;


    static bool s_initialized;
};


#endif

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