1 files changed, 75 insertions, 0 deletions
diff --git a/korganizer/plugins/hebrew/converter.h b/korganizer/plugins/hebrew/converter.h
new file mode 100644
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+++ b/korganizer/plugins/hebrew/converter.h
@@ -0,0 +1,75 @@
+/***************************************************************************
+ *   Copyright (C) 2003 by Jonathan Singer                                             *
+ *   jsinger@leeta.net                                                                                *
+ *   Calendar routines from Hebrew Calendar by Frank Yellin                     *
+ *                                                                                                             *
+ *   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.                                                       *
+ ***************************************************************************/
+#ifndef CONVERTER_H
+#define CONVERTER_H
+
+#include <qstring.h>
+#include <qstringlist.h>
+
+struct DateResult
+{
+  int year;
+  int month;
+  int day;
+  int day_of_week;
+
+  int hebrew_month_length, secular_month_length;
+  bool hebrew_leap_year_p, secular_leap_year_p;
+  int kvia;
+  int hebrew_day_number;
+};
+
+/**
+@author Jonathan Singer
+*/
+class Converter
+{
+public:
+
+  Converter();
+  ~Converter();
+
+  static bool hebrew_leap_year_p(int year);
+  static bool gregorian_leap_year_p(int year);
+
+  static long absolute_from_gregorian(int year, int month, int day);
+  static long absolute_from_hebrew(int year, int month, int day);
+
+  static void gregorian_from_absolute(long date, int *yearp,
+                                      int *monthp, int *dayp);
+  static void hebrew_from_absolute(long date, int *yearp, int *monthp,
+                                   int *dayp);
+
+  static int hebrew_months_in_year(int year);
+  static int hebrew_month_length(int year, int month);
+  static int secular_month_length(int year, int month);
+
+  static long hebrew_elapsed_days(int year);
+  static long hebrew_elapsed_days2(int year);
+  static int hebrew_year_length(int year);
+
+  static void finish_up(long absolute, int hyear, int hmonth,
+                        int syear, int smonth,
+                        struct DateResult *result);
+
+  static void SecularToHebrewConversion(int year, int month, int day,
+                                        struct DateResult *result);
+  static void HebrewToSecularConversion(int year, int month, int day,
+                                        struct DateResult *result);
+
+private:
+
+  static QStringList HebrewMonthNames;
+  static QStringList SecularMonthNames;
+
+};
+
+#endif