1 files changed, 116 insertions, 0 deletions
diff --git a/src/listviewcomparison.h b/src/listviewcomparison.h
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+++ b/src/listviewcomparison.h
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+/***************************************************************************
+    copyright            : (C) 2007 by Robby Stephenson
+    email                : robby@periapsis.org
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of version 2 of the GNU General Public License as  *
+ *   published by the Free Software Foundation;                            *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef TELLICO_LISTVIEWCOMPARISON_H
+#define TELLICO_LISTVIEWCOMPARISON_H
+
+#include "datavectors.h"
+
+#include <qregexp.h>
+
+class QStringList;
+class QIconViewItem;
+
+namespace Tellico {
+  namespace GUI {
+    class ListViewItem;
+  }
+
+class ListViewComparison {
+public:
+  ListViewComparison(Data::ConstFieldPtr field);
+  virtual ~ListViewComparison() {}
+
+  const QString& fieldName() const { return m_fieldName; }
+
+  virtual int compare(int col, const GUI::ListViewItem* item1, const GUI::ListViewItem* item2, bool asc);
+  virtual int compare(const QIconViewItem* item1, const QIconViewItem* item2);
+
+  static ListViewComparison* create(Data::FieldPtr field);
+  static ListViewComparison* create(Data::ConstFieldPtr field);
+
+protected:
+  virtual int compare(const QString& str1, const QString& str2) = 0;
+
+private:
+  QString m_fieldName;
+};
+
+class StringComparison : public ListViewComparison {
+public:
+  StringComparison(Data::ConstFieldPtr field);
+
+protected:
+  virtual int compare(const QString& str1, const QString& str2);
+};
+
+class TitleComparison : public ListViewComparison {
+public:
+  TitleComparison(Data::ConstFieldPtr field);
+
+protected:
+  virtual int compare(const QString& str1, const QString& str2);
+};
+
+class NumberComparison : public ListViewComparison {
+public:
+  NumberComparison(Data::ConstFieldPtr field);
+
+protected:
+  virtual int compare(const QString& str1, const QString& str2);
+};
+
+class LCCComparison : public StringComparison {
+public:
+  LCCComparison(Data::ConstFieldPtr field);
+
+protected:
+  virtual int compare(const QString& str1, const QString& str2);
+
+private:
+  int compareLCC(const QStringList& cap1, const QStringList& cap2) const;
+  QRegExp m_regexp;
+};
+
+class PixmapComparison : public ListViewComparison {
+public:
+  PixmapComparison(Data::ConstFieldPtr field);
+
+  virtual int compare(int col, const GUI::ListViewItem* item1, const GUI::ListViewItem* item2, bool asc);
+  virtual int compare(const QIconViewItem* item1, const QIconViewItem* item2);
+
+protected:
+  virtual int compare(const QString&, const QString&) { return 0; }
+};
+
+class DependentComparison : public StringComparison {
+public:
+  DependentComparison(Data::ConstFieldPtr field);
+
+  virtual int compare(int col, const GUI::ListViewItem* item1, const GUI::ListViewItem* item2, bool asc);
+  virtual int compare(const QIconViewItem* item1, const QIconViewItem* item2);
+
+private:
+  QPtrList<ListViewComparison> m_comparisons;
+};
+
+class ISODateComparison : public ListViewComparison {
+public:
+  ISODateComparison(Data::ConstFieldPtr field);
+
+protected:
+  virtual int compare(const QString& str1, const QString& str2);
+};
+
+}
+#endif