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+/***************************************************************************
+ * 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. *
+ ***************************************************************************/
+#include "parsha.h"
+#include <klocale.h>
+
+QStringList Parsha::parshiot_names;
+
+Parsha::Parsha()
+{
+
+}
+
+Parsha::~Parsha()
+{
+}
+
+QString
+ Parsha::FindParshaName(int daynumber, int kvia, bool leap_p,
+ bool israel_p)
+{
+// The names of the Parshiot.
+ parshiot_names <<
+ i18n
+ ("These are weekly readings and do not have translations. They may have different spellings in your language; otherwise, just translate the sound to your characters",
+ "Bereshit") << i18n("Noach") << i18n("Lech L'cha") <<
+ i18n("Vayera") << i18n("Chaye Sarah") << i18n("Toldot") <<
+ i18n("Vayetze") << i18n("Vayishlach") << i18n("Vayeshev") <<
+ i18n("Miketz") << i18n("Vayigash") << i18n("Vayechi") <<
+ i18n("Shemot") << i18n("Vaera") << i18n("Bo") << i18n("Beshalach")
+ << i18n("Yitro") << i18n("Mishpatim") << i18n("Terumah") <<
+ i18n("Tetzaveh") << i18n("Ki Tisa") << i18n("Vayakhel") <<
+ i18n("Pekudei") << i18n("Vayikra") << i18n("Tzav") <<
+ i18n("Shemini") << i18n("Tazria") << i18n("Metzora") <<
+ i18n("Acharei Mot") << i18n("Kedoshim") << i18n("Emor") <<
+ i18n("Behar") << i18n("Bechukotai") << i18n("Bemidbar") <<
+ i18n("Naso") << i18n("Behaalotcha") << i18n("Shelach") <<
+ i18n("Korach") << i18n("Chukat") << i18n("Balak") <<
+ i18n("Pinchas") << i18n("Matot") << i18n("Masei") <<
+ i18n("Devarim") << i18n("Vaetchanan") << i18n("Ekev") <<
+ i18n("Reeh") << i18n("Shoftim") << i18n("Ki Tetze") <<
+ i18n("Ki Tavo") << i18n("Nitzavim") << i18n("Vayelech") <<
+ i18n("Haazinu");
+
+// Tables for each of the year types. XX indicates that it is a Holiday, and
+// a special parsha is read that week. For some year types, Israel is different
+// than the diaspora.
+//
+// The names indicate the day of the week on which Rosh Hashanah fell, whether
+// it is a short/normal/long year (kvia=0,1,2), and whether it is a leap year.
+// Some year types also have an _Israel version.
+//
+// Numbers are indices into the table above for a given week. Numbers > 100 indicate
+// a double parsha. E.g. 150 means read both table entries 50 and 51.
+//
+// These tables were stolen (with some massaging) from the GNU code.
+
+#define XX 255
+ static unsigned const char Sat_short[] =
+ { XX, 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+ 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 121, 23, 24, XX, 25,
+ 126, 128, 30, 131, 33, 34, 35, 36, 37, 38, 39, 40, 141, 43, 44,
+ 45, 46, 47, 48, 49, 50,
+ };
+
+ static unsigned const char Sat_long[] =
+ { XX, 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+ 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 121, 23, 24, XX, 25,
+ 126, 128, 30, 131, 33, 34, 35, 36, 37, 38, 39, 40, 141, 43, 44,
+ 45, 46, 47, 48, 49, 150,
+ };
+
+ static unsigned const char Mon_short[] =
+ { 51, 52, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 121, 23, 24, XX, 25, 126,
+ 128, 30, 131, 33, 34, 35, 36, 37, 38, 39, 40, 141, 43, 44, 45,
+ 46, 47, 48, 49, 150,
+ };
+
+ static unsigned const char Mon_long[] = /* split */
+ { 51, 52, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 121, 23, 24, XX, 25, 126,
+ 128, 30, 131, 33, XX, 34, 35, 36, 37, 138, 40, 141, 43, 44, 45,
+ 46, 47, 48, 49, 150,
+ };
+
+#define Mon_long_Israel Mon_short
+
+#define Tue_normal Mon_long
+#define Tue_normal_Israel Mon_short
+
+ static unsigned const char Thu_normal[] =
+ { 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 121, 23, 24, XX, XX, 25,
+ 126, 128, 30, 131, 33, 34, 35, 36, 37, 38, 39, 40, 141, 43, 44,
+ 45, 46, 47, 48, 49, 50,
+ };
+ static unsigned const char Thu_normal_Israel[] =
+ { 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 121, 23, 24, XX, 25, 126,
+ 128, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 141, 43, 44,
+ 45, 46, 47, 48, 49, 50,
+ };
+
+ static unsigned const char Thu_long[] =
+ { 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, XX, 25,
+ 126, 128, 30, 131, 33, 34, 35, 36, 37, 38, 39, 40, 141, 43, 44,
+ 45, 46, 47, 48, 49, 50,
+ };
+
+ static unsigned const char Sat_short_leap[] =
+ { XX, 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+ 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
+ 26, 27, XX, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 141, 43, 44, 45, 46, 47, 48, 49, 150,
+ };
+
+ static unsigned const char Sat_long_leap[] =
+ { XX, 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
+ 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
+ 26, 27, XX, 28, 29, 30, 31, 32, 33, XX, 34, 35, 36, 37, 138,
+ 40, 141, 43, 44, 45, 46, 47, 48, 49, 150,
+ };
+
+#define Sat_long_leap_Israel Sat_short_leap
+
+ static unsigned const char Mon_short_leap[] =
+ { 51, 52, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, XX, 28, 29, 30, 31, 32, 33, XX, 34, 35, 36, 37, 138, 40,
+ 141, 43, 44, 45, 46, 47, 48, 49, 150,
+ };
+ static unsigned const char Mon_short_leap_Israel[] =
+ { 51, 52, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, XX, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 141, 43, 44, 45, 46, 47, 48, 49, 150,
+ };
+
+ static unsigned const char Mon_long_leap[] =
+ { 51, 52, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, XX, XX, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 141, 43, 44, 45, 46, 47, 48, 49, 50,
+ };
+ static unsigned const char Mon_long_leap_Israel[] =
+ { 51, 52, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, XX, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+ };
+
+#define Tue_normal_leap Mon_long_leap
+#define Tue_normal_leap_Israel Mon_long_leap_Israel
+
+ static unsigned const char Thu_short_leap[] =
+ { 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, XX, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+ };
+
+ static unsigned const char Thu_long_leap[] =
+ { 52, XX, XX, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, XX, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 150,
+ };
+
+/* Find the parsha for a given day of the year. daynumber is the day of the year.
+ * kvia and leap_p refer to the year type.
+ */
+
+ int week = daynumber / 7; // week of the year
+ unsigned const char *array = NULL;
+ int index;
+
+ // get the appropriate array by exhaustive search into the 14 year types. Since we
+ // know it's a Shabbat, we can find out what day Rosh Hashanah was on by looking
+ // at daynumber %7.
+ if (!leap_p)
+ {
+ switch (daynumber % 7)
+ {
+ case 1: /* RH was on a Saturday */
+ if (kvia == 0)
+ array = Sat_short;
+ else if (kvia == 2)
+ array = Sat_long;
+ break;
+ case 6: /* RH was on a Monday */
+ if (kvia == 0)
+ array = Mon_short;
+ else if (kvia == 2)
+ array = israel_p ? Mon_long_Israel : Mon_long;
+ break;
+ case 5: /* RH was on a Tueday */
+ if (kvia == 1)
+ array = israel_p ? Tue_normal_Israel : Tue_normal;
+ break;
+ case 3: /* RH was on a Thu */
+ if (kvia == 1)
+ array = israel_p ? Thu_normal_Israel : Thu_normal;
+ else if (kvia == 2)
+ array = Thu_long;
+ break;
+ }
+ }
+ else /* leap year */
+ switch (daynumber % 7)
+ {
+ case 1: /* RH was on a Sat */
+ if (kvia == 0)
+ array = Sat_short_leap;
+ else if (kvia == 2)
+ array = israel_p ? Sat_long_leap_Israel : Sat_long_leap;
+ break;
+ case 6: /* RH was on a Mon */
+ if (kvia == 0)
+ array = israel_p ? Mon_short_leap_Israel : Mon_short_leap;
+ else if (kvia == 2)
+ array = israel_p ? Mon_long_leap_Israel : Mon_long_leap;
+ break;
+ case 5: /* RH was on a Tue */
+ if (kvia == 1)
+ array =
+ israel_p ? Tue_normal_leap_Israel : Tue_normal_leap;
+ break;
+ case 3: /* RH was on a Thu */
+ if (kvia == 0)
+ array = Thu_short_leap;
+ else if (kvia == 2)
+ array = Thu_long_leap;
+ break;
+
+ }
+
+ QString buffer;
+
+ if (array == NULL)
+ /* Something is terribly wrong. */
+ {
+ buffer = "??Parsha??";
+ return buffer;
+ }
+ index = array[week];
+ if (index == XX) // no Parsha this week.
+ {
+ buffer = "";
+ return buffer;
+ }
+ else if (index < 100)
+ {
+ buffer = parshiot_names[index];
+ return buffer;
+ }
+ else
+ { // Create a double parsha
+ buffer =
+ parshiot_names[index - 100] + "-" + parshiot_names[index -
+ 99];
+ return buffer;
+
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 14:37:58 +0000