2 files changed, 38 insertions, 1 deletions

diff --git a/microkde/kdecore/klocale.cpp b/microkde/kdecore/klocale.cpp
index 7f31ab1..1d8ae9f 100644
--- a/microkde/kdecore/klocale.cpp
+++ b/microkde/kdecore/klocale.cpp
@@ -269,4 +269,41 @@ QString KLocale::translate( const char *, const char *fallback) const
 }
 
+int KLocale::weekNum ( const QDate & date )
+{
+    QDate seda = date;
+    int weekNum = 0;
+    int dayofweek = seda.dayOfWeek(); // 1... 7 Mo .. So. Do = 4
+    int daystoprevthursday = (dayofweek + 3) % 7 ;
+    int dayofyear = seda.dayOfYear();
+    int prevThursday = dayofyear - ( daystoprevthursday  );
+    int subweeknum = 0;
+    if ( prevThursday < 1 ) {
+        seda = seda.addDays( - daystoprevthursday );
+        dayofyear = seda.dayOfYear();
+        prevThursday = dayofyear;
+        subweeknum = prevThursday / 7;
+        if ( prevThursday % 7 != 0 )
+            ++subweeknum; 
+    } else {
+        if ( dayofyear >= 360 ) { //maybe week 1
+            seda = seda.addDays( 7 - daystoprevthursday ); 
+            dayofyear = seda.dayOfYear();
+            if ( dayofyear < 360 && ( dayofweek < 4 || dayofweek == 7 && !mWeekStartsMonday ) )
+                return 1;
+        }
+    }
+    if ( ! weekNum ) {
+        weekNum = prevThursday / 7;
+        if ( prevThursday % 7 != 0 )
+            ++weekNum; 
+        if (  dayofweek < 4  )
+            ++weekNum;
+        else if ( dayofweek == 7 && !mWeekStartsMonday )
+            ++weekNum;
+        if ( weekNum > subweeknum )
+            weekNum -= subweeknum;
+    }
+    return weekNum;
+}
 QString KLocale::formatTime(const QTime &pTime, bool includeSecs, IntDateFormat intIntDateFormat) const
 {
diff --git a/microkde/kdecore/klocale.h b/microkde/kdecore/klocale.h
index 14660d6..58e0b39 100644
--- a/microkde/kdecore/klocale.h
+++ b/microkde/kdecore/klocale.h
@@ -66,5 +66,5 @@ class KLocale
 
     QString country() const;
-
+    int weekNum ( const QDate & );
     QString dateFormat(IntDateFormat intIntDateFormat = Undefined) const;
     QString dateFormatShort(IntDateFormat intIntDateFormat = Undefined) const;