[california/wip/736262-first] Changed strings, waiting for response from reporter

[Jim Nelson <jnelson src gnome org>]

commit 8442144ab29306dfb2be06e11384816d2e9cbb65
Author: Jim Nelson <jim yorba org>
Date:   Wed Sep 10 17:43:21 2014 -0700

    Changed strings, waiting for response from reporter

 po/POTFILES.in                               |    1 +
 po/POTFILES.skip                             |    1 +
 src/calendar/calendar-day-of-week.vala       |   37 +++++++++++++++++++++++++
 src/component/component-recurrence-rule.vala |   38 ++-----------------------
 4 files changed, 42 insertions(+), 35 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 0cb24e1..ad5c58b 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -10,6 +10,7 @@ src/application/california-application.vala
 src/application/california-commandline.vala
 src/calendar/calendar-date-span.vala
 src/calendar/calendar-date.vala
+src/calendar/calendar-day-of-week.vala
 src/calendar/calendar-exact-time-span.vala
 src/calendar/calendar.vala
 src/component/component.vala
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 00e9fcb..d937775 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -8,6 +8,7 @@ src/application/california-commandline.c
 src/calendar/calendar.c
 src/calendar/calendar-date.c
 src/calendar/calendar-date-span.c
+src/calendar/calendar-day-of-week.c
 src/calendar/calendar-exact-time-span.c
 src/component/component.c
 src/component/component-event.c
diff --git a/src/calendar/calendar-day-of-week.vala b/src/calendar/calendar-day-of-week.vala
index 0ace8c3..306c3c7 100644
--- a/src/calendar/calendar-day-of-week.vala
+++ b/src/calendar/calendar-day-of-week.vala
@@ -55,6 +55,17 @@ public class DayOfWeek : BaseObject, Gee.Hashable<DayOfWeek> {
     public static DayOfWeek[] weekdays;
     public static DayOfWeek[] weekend_days;
     
+    // See get_day_of_week_of_month().
+    private static string[,] dowom_ordinals = {
+        { _("last Monday"), _("first Monday"), _("second Monday"), _("third Monday"), _("fourth Monday"), 
_("fifth Monday") },
+        { _("last Tuesday"), _("first Tuesday"), _("second Tuesday"), _("third Tuesday"), _("fourth 
Tuesday"), _("fifth Tuesday") },
+        { _("last Wednesday"), _("first Wednesday"), _("second Wednesday"), _("third Wednesday"), _("fourth 
Wednesday"), _("fifth Wednesday") },
+        { _("last Thursday"), _("first Thursday"), _("second Thursday"), _("third Thursday"), _("fourth 
Thursday"), _("fifth Thursday") },
+        { _("last Friday"), _("first Friday"), _("second Friday"), _("third Friday"), _("fourth Friday"), 
_("fifth Friday") },
+        { _("last Saturday"), _("first Saturday"), _("second Saturday"), _("third Saturday"), _("fourth 
Saturday"), _("fifth Saturday") },
+        { _("last Sunday"), _("first Sunday"), _("second Sunday"), _("third Sunday"), _("fourth Sunday"), 
_("fifth Sunday") },
+    };
+    
     public const int MIN = 1;
     public const int MAX = 7;
     public const int COUNT = MAX - MIN + 1;
@@ -298,6 +309,32 @@ public class DayOfWeek : BaseObject, Gee.Hashable<DayOfWeek> {
         return a.value_sunday - b.value_sunday;
     }
     
+    /**
+     * Returns a user-visible string indicating the day of the week of the month, i.e. "first
+     * Monday", "third Thursday", "last Monday", etc.
+     *
+     * Appropriate values are -1 and 1 through 5.  -1 indicates the last day of the week of the
+     * month ("last Monday of the month"), while 1 to 5 are positive weeks ("second Tuesday of the
+     * month").  All other values will return null.
+     */
+    public string? get_day_of_week_of_month(int week_number) {
+        // Remember: value_monday is 1-based
+        switch (week_number) {
+            case -1:
+                return dowom_ordinals[value_monday - 1, 0];
+            
+            case 1:
+            case 2:
+            case 3:
+            case 4:
+            case 5:
+                return dowom_ordinals[value_monday - 1, week_number];
+            
+            default:
+                return null;
+        }
+    }
+    
     public bool equal_to(DayOfWeek other) {
         return this == other;
     }
diff --git a/src/component/component-recurrence-rule.vala b/src/component/component-recurrence-rule.vala
index 0a9286c..9b02a41 100644
--- a/src/component/component-recurrence-rule.vala
+++ b/src/component/component-recurrence-rule.vala
@@ -753,41 +753,9 @@ public class RecurrenceRule : BaseObject {
         if (dow == null)
             return null;
         
-        string day;
-        switch (position) {
-            case 1:
-                // As in, "first Thursday of the month"
-                day = _("first %s").printf(dow.full_name);
-            break;
-            
-            case 2:
-                // As in, "second Thursday of the month"
-                day = _("second %s").printf(dow.full_name);
-            break;
-            
-            case 3:
-                // As in, "third Thursday of the month"
-                day = _("third %s").printf(dow.full_name);
-            break;
-            
-            case 4:
-                // As in, "fourth Thursday of the month"
-                day = _("fourth %s").printf(dow.full_name);
-            break;
-            
-            case 5:
-                // As in, "fifth Thursday of the month"
-                day = _("fifth %s").printf(dow.full_name);
-            break;
-            
-            case -1:
-                // As in, "last Thursday of the month"
-                day = _("last %s").printf(dow.full_name);
-            break;
-            
-            default:
-                return null;
-        }
+        string? day = dow.get_day_of_week_of_month(position);
+        if (String.is_empty(day))
+            return null;
         
         if (count > 0) {
             // As in, "Repeats every month on the first Tuesday, 3 times"