File indexing completed on 2024-04-28 05:08:19

0001 /***************************************************************************
0002     Copyright (C) 2007-2009 Robby Stephenson <robby@periapsis.org>
0003  ***************************************************************************/
0004 
0005 /***************************************************************************
0006  *                                                                         *
0007  *   This program is free software; you can redistribute it and/or         *
0008  *   modify it under the terms of the GNU General Public License as        *
0009  *   published by the Free Software Foundation; either version 2 of        *
0010  *   the License or (at your option) version 3 or any later version        *
0011  *   accepted by the membership of KDE e.V. (or its successor approved     *
0012  *   by the membership of KDE e.V.), which shall act as a proxy            *
0013  *   defined in Section 14 of version 3 of the license.                    *
0014  *                                                                         *
0015  *   This program is distributed in the hope that it will be useful,       *
0016  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0017  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0018  *   GNU General Public License for more details.                          *
0019  *                                                                         *
0020  *   You should have received a copy of the GNU General Public License     *
0021  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
0022  *                                                                         *
0023  ***************************************************************************/
0024 
0025 #ifndef TELLICO_ENTRYMERGER_H
0026 #define TELLICO_ENTRYMERGER_H
0027 
0028 #include "datavectors.h"
0029 #include "utils/mergeconflictresolver.h"
0030 
0031 #include <QObject>
0032 
0033 namespace Tellico {
0034   namespace Merge {
0035 
0036 class AskUserResolver : public ConflictResolver {
0037 public:
0038   AskUserResolver()  {};
0039   ~AskUserResolver() {};
0040   virtual ConflictResolver::Result resolve(Data::EntryPtr entry1, Data::EntryPtr entry2, Data::FieldPtr field,
0041                                            const QString& value1 = QString(), const QString& value2 = QString()) Q_DECL_OVERRIDE;
0042 
0043 };
0044 
0045 } // end namespace Merge
0046 
0047 /**
0048  * @author Robby Stephenson
0049  */
0050 class EntryMerger : public QObject {
0051 Q_OBJECT
0052 public:
0053   EntryMerger(Data::EntryList entries, QObject* parent);
0054   ~EntryMerger();
0055 
0056 public Q_SLOTS:
0057   void slotCancel();
0058 
0059 private Q_SLOTS:
0060   void slotStartNext();
0061   void slotCleanup();
0062 
0063 private:
0064   // if a clean merge is possible
0065   bool cleanMerge(Data::EntryPtr entry1, Data::EntryPtr entry2) const;
0066 
0067   Data::EntryList m_entriesToCheck;
0068   Data::EntryList m_entriesToRemove;
0069   Data::EntryList m_entriesLeft;
0070   int m_origCount;
0071   bool m_cancelled;
0072   Merge::ConflictResolver* m_resolver;
0073 };
0074 
0075 } // end namespace
0076 
0077 #endif