added for plugins own dir

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1850 b45a01b8-16f6-495d-af2f-9b41ad6348cc

plugins/qcheckers_plugin/pdn.h

@@ -0,0 +1,125 @@
+/***************************************************************************
+ *   Copyright (C) 2002-2003 Andi Peredri                                  *
+ *   andi@ukr.net                                                          *
+ *                                                                         *
+ *   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 PDN_H
+#define PDN_H
+
+
+#include <QList>
+#include <QWidget>
+
+
+#define ENOTATION "1 2 3 4 5 6 7 8 9 1011121314151617181920212223242526272829303132"
+//#define ENOTATION "32313029282726252423222120191817161514131211109 8 7 6 5 4 3 2 1 "
+#define RNOTATION "b8d8f8h8a7c7e7g7b6d6f6h6a5c5e5g5b4d4f4h4a3c3e3g3b2d2f2h2a1c1e1g1"
+
+#define ENGLISH   21
+#define RUSSIAN   25
+
+
+class PdnMove;
+class PdnGame;
+
+
+// Portable Draughts Notation Format File parser
+class Pdn
+{
+public:
+    Pdn();
+    virtual ~Pdn();
+
+    int count() const { return m_database.count(); }
+    PdnGame* game(int i) { return m_database.at(i); }
+    PdnGame* newGame();
+
+    void clear() { m_database.clear(); }
+    // parent is needed to display a progress dialog.
+    bool open(const QString& filename, QWidget* parent,
+	    const QString& label, QString& text_to_log);
+    bool save(const QString& filename);
+
+private:
+    QList<PdnGame*> m_database;
+};
+
+
+/*
+ * m_first, m_second are mandatary.
+ * comments are optional.
+ */
+class PdnMove
+{
+public:
+    PdnMove(QString whole_line_of_move);
+
+    QString m_first, m_comfirst;
+    QString m_second, m_comsecond;
+};
+
+
+/*
+ * represents each game in a pdn-file.
+ */
+class PdnGame
+{
+public:
+    PdnGame(const QString& game_string, QString& text_to_log);
+    ~PdnGame();
+
+    enum Tag { Date, Site, Type, Event, Round, White, Black,Result };
+
+    int item(int i) const { return board[i]; }
+    void setItem(int i, int set) { board[i]=set; }
+
+    bool isWhite() const { return white; }
+    void setWhite(bool set) { white=set; }
+
+    void set(Tag tag, const QString& string);
+    QString get(Tag tag) const;
+
+    int movesCount() const { return m_moves.count(); }
+    PdnMove* getMove(int i);
+    PdnMove* addMove();
+    void clearMoves() { m_moves.clear(); }
+
+    QString toString();
+
+private:
+    bool parse(const QString& game_string, QString& log_txt);
+    bool parse(const QString& string, bool side);
+    bool parse_moves(const QString& moves_line);
+
+private:
+    bool white;
+    int board[32];
+    QString pdnDate;
+    QString pdnSite;
+    QString pdnType;
+    QString pdnEvent;
+    QString pdnRound;
+    QString pdnWhite;
+    QString pdnBlack;
+    QString pdnResult;
+    QList<PdnMove*> m_moves;
+};
+
+
+#endif
+