queensmain.h

/***************************************************************************
 *   Copyright (C) 2005 by Torben Nielsen   *
 *   torben@t-hoerup.dk   *
 *                                                                         *
 *   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 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 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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#ifndef QUEENSMAIN_H
#define QUEENSMAIN_H



#include <qdialog.h>
#include <qdatetime.h>

class QPushButton;
class QSpinBox;
class QListBox;
class QLabel;
class QString;

class SolutionContainer;
class Queens;
class Board;
class UniqueWorker;

enum SortingAlgorithm{SortVector, SortList, SortHash, SortMNVector};

class QueensMain : public QDialog
{
Q_OBJECT
private:
    Board *m_board;
    QPushButton *m_quit;
    QPushButton *m_start;
    QPushButton *m_stop;
    QPushButton *m_unique;
    QListBox *m_list;
    QSpinBox *m_sizeSelector;
    QLabel *m_status;
    QTime m_time;
    
    SolutionContainer *m_solutions;
    Queens *m_queens;
    UniqueWorker *m_uworker;
    bool m_uniq;
    SortingAlgorithm m_sortalgo;

    void contextMenuEvent(QContextMenuEvent *);
    
public:
    QueensMain(QWidget *parent = 0, const char *name = 0);

    ~QueensMain();
    QString elapsed();
    void uniqueSolutions();
    
public slots:
    void start();
    void stop();
    void foundSolution();
    void finishedSearch();
    void showSolution();
    void uniquePush();
    void uniqueCallBack();
    void resize(int size);

    void sortList();
    void sortVector();
    void sortHash();
    void sortMNVector();
};

#endif

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