File indexing completed on 2024-05-12 05:09:52

 /***************************************************************************
     Copyright (C) 2007-2009 Robby Stephenson <robby@periapsis.org>
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   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) version 3 or any later version        *
  *   accepted by the membership of KDE e.V. (or its successor approved     *
  *   by the membership of KDE e.V.), which shall act as a proxy            *
  *   defined in Section 14 of version 3 of the license.                    *
  *                                                                         *
  *   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 TELLICO_FIELDCOMPARISON_H
 #define TELLICO_FIELDCOMPARISON_H
 
 #include "../datavectors.h"
 
 #include <QStringList>
 
 namespace Tellico {
 
 class StringComparison;
 
 class FieldComparison {
 public:
   FieldComparison(Data::FieldPtr field);
   virtual ~FieldComparison() {}
 
   Data::FieldPtr field() const { return m_field; }
 
   virtual int compare(Data::EntryPtr entry1, Data::EntryPtr entry2);
 
   static FieldComparison* create(Data::FieldPtr field);
 
 protected:
   virtual int compare(const QString& str1, const QString& str2) = 0;
 
 private:
   Q_DISABLE_COPY(FieldComparison)
   Data::FieldPtr m_field;
 };
 
 class ValueComparison : public FieldComparison {
 public:
   ValueComparison(Data::FieldPtr field, StringComparison* comp);
   ~ValueComparison();
 
   using FieldComparison::compare;
 
 protected:
   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
 
 private:
   StringComparison* m_stringComparison;
 };
 
 class ImageComparison : public FieldComparison {
 public:
   ImageComparison(Data::FieldPtr field);
 
   using FieldComparison::compare;
 
 protected:
   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
 };
 
 class ChoiceComparison : public FieldComparison {
 public:
   ChoiceComparison(Data::FieldPtr field);
 
   using FieldComparison::compare;
 
 protected:
   virtual int compare(const QString& str1, const QString& str2) Q_DECL_OVERRIDE;
 
 private:
   QStringList m_values;
 };
 
 }
 #endif