support for ISODate parsing

2 files changed, 34 insertions, 11 deletions

diff --git a/microkde/kdecore/klocale.cpp b/microkde/kdecore/klocale.cpp
index 7bd8a70..17031c7 100644
--- a/microkde/kdecore/klocale.cpp
+++ b/microkde/kdecore/klocale.cpp
@@ -518,250 +518,272 @@ QTime KLocale::readTime(const QString &intstr, bool seconds, bool *ok) const
 	    else
 	      {
 		s = i18n("am").lower();
 		len = s.length();
 		if (str.mid(strpos, len) == s) {
 		  pm = false;
 		  strpos += len;
 		}
 		else
 		  goto error;
 	      }
 	  }
 	  break;
 
 	case 'k':
 	case 'H':
 	  g_12h = false;
 	  hour = readInt(str, strpos);
 	  if (hour < 0 || hour > 23)
 	    goto error;
 
 	  break;
 
 	case 'l':
 	case 'I':
 	  g_12h = true;
 	  hour = readInt(str, strpos);
 	  if (hour < 1 || hour > 12)
 	    goto error;
 
 	  break;
 
 	case 'M':
 	  minute = readInt(str, strpos);
 	  if (minute < 0 || minute > 59)
 	    goto error;
 
 	  break;
 
 	case 'S':
 	  second = readInt(str, strpos);
 	  if (second < 0 || second > 59)
 	    goto error;
 
 	  break;
 	}
     }
   if (g_12h)
     {
       hour %= 12;
       if (pm) hour += 12;
     }
 
   if (ok) *ok = true;
   return QTime(hour, minute, second);
 
  error:
   if (ok) *ok = false;
   return QTime(-1, -1, -1); // return invalid date if it didn't work
   // This will be removed in the near future, since it gives a warning on stderr.
   // The presence of the bool* (since KDE-3.0) removes the need for an invalid QTime.
 }
 
 QDateTime KLocale::readDateTime(const QString &intstr, 
-				bool shortFormat,
-				bool includeSeconds,
 				IntDateFormat intIntDateFormat, 
 				bool* ok) const
 {
   bool ok1, ok2;
 
-  QDate m_date = readDate(date, &ok1);
-		    QTime m_time = KGlobal::locale()->readTime(time, &ok2);
-		    if ((ok1 == false) || (ok2 == false))
-		      qDebug("Serializer::extractMeta invalid date or time !!!!!!!!!!!!!");
+  // AT the moment we can not read any other format then ISODate
+  if ( intIntDateFormat != ISODate )
+    {
+      qDebug("KLocale::readDateTime, only ISODate is supported.");
+      return QDateTime();
+    }  
+
+  int pos = intstr.find("T");
+  QString date = intstr.left(pos);
+  QString time = intstr.mid(pos+1);
 
+  QString dformat = dateFormat(intIntDateFormat);
+  QString tformat = timeFormat(intIntDateFormat);
+
+  QDate m_date = readDate(date, dformat, &ok1);
+  QTime m_time = readTime(time, tformat, &ok2);
+
+  if (ok)
+    {
+      if ((ok1 == false) || (ok2 == false))
+	*ok = false;
+      else
+	*ok = true;
+    }
+  QDateTime m_dt;
+  m_dt.setDate(m_date);
+  m_dt.setTime(m_time);
+
+  qDebug("KLocale::readDateTime() transformed %s into %s (%s), %s (%s) : err1=%i, err2=%i", intstr.latin1(), date.latin1(), dformat.latin1(), time.latin1(), tformat.latin1(), ok1, ok2);
+  return m_dt;
 }
 
 
 bool KLocale::use12Clock() const
 {
     return !mHourF24Format ;;
 }
 
 bool KLocale::weekStartsMonday() const
 {
     return mWeekStartsMonday;
 }
 
 int KLocale::weekStartDay() const
 {
     if ( mWeekStartsMonday )
         return 1;
     return 7;
 }
 
 QString KLocale::weekDayName(int i,bool shortName) const
 {
   if ( shortName )
     switch ( i )
       {
       case 1:  return i18n("Monday", "Mon");
       case 2:  return i18n("Tuesday", "Tue");
       case 3:  return i18n("Wednesday", "Wed");
       case 4:  return i18n("Thursday", "Thu");
       case 5:  return i18n("Friday", "Fri");
       case 6:  return i18n("Saturday", "Sat");
       case 7:  return i18n("Sunday", "Sun");
       }
   else
     switch ( i )
       {
       case 1:  return i18n("Monday");
       case 2:  return i18n("Tuesday");
       case 3:  return i18n("Wednesday");
       case 4:  return i18n("Thursday");
       case 5:  return i18n("Friday");
       case 6:  return i18n("Saturday");
       case 7:  return i18n("Sunday");
       }
 
   return QString::null;
 }
 
 QString KLocale::monthName(int i,bool shortName) const
 {
   if ( shortName )
     switch ( i )
       {
       case 1:   return i18n("January", "Jan");
       case 2:   return i18n("February", "Feb");
       case 3:   return i18n("March", "Mar");
       case 4:   return i18n("April", "Apr");
       case 5:   return i18n("May short", "May");
       case 6:   return i18n("June", "Jun");
       case 7:   return i18n("July", "Jul");
       case 8:   return i18n("August", "Aug");
       case 9:   return i18n("September", "Sep");
       case 10:  return i18n("October", "Oct");
       case 11:  return i18n("November", "Nov");
       case 12:  return i18n("December", "Dec");
       }
   else
     switch (i)
       {
       case 1:   return i18n("January");
       case 2:   return i18n("February");
       case 3:   return i18n("March");
       case 4:   return i18n("April");
       case 5:   return i18n("May long", "May");
       case 6:   return i18n("June");
       case 7:   return i18n("July");
       case 8:   return i18n("August");
       case 9:   return i18n("September");
       case 10:  return i18n("October");
       case 11:  return i18n("November");
       case 12:  return i18n("December");
       }
 
   return QString::null;
 }
 
 QString KLocale::country() const
 {
   return QString::null;
 }
 
 QString KLocale::dateFormat(IntDateFormat intIntDateFormat) const
 {
   const IntDateFormat dformat = (intIntDateFormat == Undefined)?mIntDateFormat:intIntDateFormat;
     
+  if ( dformat == ISODate )
+    return "%Y-%m-%d";
+
     if ( QApplication::desktop()->width() < 480 ) {
         if ( dformat == Default )
             return "%a %d %b %Y";
         else  if ( dformat == Format1 )
             return "%a %b %d %Y";
-        else  if ( dformat == ISODate )
-            return "%a %Y %b %d";
     } else {
-
         if ( dformat == Default )
             return "%A %d %B %Y";
         else  if ( dformat == Format1 )
             return "%A %B %d %Y";
-        else  if ( dformat == ISODate )
-            return "%A %Y %B %d";
+
     }
     return  mDateFormat ;
 }
 
 QString KLocale::dateFormatShort(IntDateFormat intIntDateFormat) const
 {
   const IntDateFormat dformat = (intIntDateFormat == Undefined)?mIntDateFormat:intIntDateFormat;
  
   if ( dformat == Default )
         return "%d.%m.%Y"; 
     else  if ( dformat == Format1 )
         return "%m.%d.%Y"; 
     else  if ( dformat == ISODate )  // = Qt::ISODate
         return "%Y-%m-%d"; 
   return mDateFormatShort ;
 
 }
 
 
 QString KLocale::timeFormat(IntDateFormat intIntTimeFormat) const
 {
     const IntDateFormat tformat = (intIntTimeFormat == Undefined)?mIntTimeFormat:intIntTimeFormat;
  
     if ( tformat == Default )
       if ( mHourF24Format)
 	return "%H:%M:%S";
       else
 	return "%I:%M:%S%p";
 
     else  if ( tformat == Format1 )
       if ( mHourF24Format)
         return "%H:%M:%S";
       else
 	return "%I:%M:%S%p";
 
     else  if ( tformat == ISODate )  // = Qt::ISODate
       if ( mHourF24Format)
         return "%H:%M:%S";
       else
 	return "%I:%M:%S%p";
 
 }
 
 void KLocale::insertCatalogue ( const QString & )
 {
 }
 
 KCalendarSystem *KLocale::calendar()
 {
   if ( !mCalendarSystem ) {
     mCalendarSystem = new KCalendarSystemGregorian;
   }
   
   return mCalendarSystem;
 }
 
 int KLocale::timezoneOffset( QString timeZone )
 {
     int ret = 1001;
     int index = mTimeZoneList.findIndex( timeZone );
     if ( index < 24 ) 
        ret =  ( index-11 ) * 60 ;
     return ret;
 }
diff --git a/microkde/kdecore/klocale.h b/microkde/kdecore/klocale.h
index 153b12a..949301a 100644
--- a/microkde/kdecore/klocale.h
+++ b/microkde/kdecore/klocale.h
@@ -1,115 +1,116 @@
 #ifndef MINIKDE_KLOCALE_H
 #define MINIKDE_KLOCALE_H
 
 #include <qstring.h>
 #include <qstringlist.h>
 #include <qdatetime.h>
 #include <qdict.h>
 
 #ifndef I18N_NOOP
 #define I18N_NOOP(x) (x)
 #endif
 
 class KCalendarSystem;
 void setLocaleDict( QDict<QString> * dict );
 QString i18n(const char *text);
 QString i18n(const char *hint, const char *text);
 QString i18n(const char *text1, const char *textn, int num);
 
 // Qt3's uic generates i18n( "msg", "comment" ) calls which conflict
 // with our i18n method. we use uic -tr tr2i18n to redirect
 // to the right i18n() function
 inline QString tr2i18n(const char* message, const char* =0) {
   return i18n( message);
 }
 
 class KLocale
 {
   public:
     KLocale();
 
     QString formatNumber(double num, int precision = -1) const;
     QString formatNumber(const QString &numStr) const;
     double readNumber(const QString &numStr, bool * ok = 0) const;
     
     QString decimalSymbol() const;
     QString thousandsSeparator() const;
     QString positiveSign() const;
     QString negativeSign() const;
 
 
     QString translate( const char *index ) const;
     QString translate( const char *index, const char *fallback) const;
 
     enum IntDateFormat { Undefined=-1, Default=0, Format1=1, ISODate=2, Userdefined=3 };
     
     QString formatDate(const QDate &pDate, bool shortFormat = false, IntDateFormat intIntDateFormat = Undefined) const;
     QString formatTime(const QTime &pTime, bool includeSecs = false, IntDateFormat intIntDateFormat = Undefined) const;
     QString formatDateTime(const QDateTime &pDateTime, IntDateFormat intIntDateFormat = Undefined) const;
     QString formatDateTime(const QDateTime &pDateTime,
                            bool shortFormat,
                            bool includeSecs = false, IntDateFormat intIntDateFormat = Undefined) const;
 
     QDate readDate(const QString &str, bool* ok = 0) const;
     QDate readDate( const QString &intstr, const QString &fmt, bool* ok = 0) const;
     QTime readTime(const QString &str, bool* ok = 0) const;
+    QDateTime readDateTime(const QString &intstr, IntDateFormat intIntDateFormat, bool* ok) const;
 
     bool use12Clock() const;
     bool weekStartsMonday() const;
     int weekStartDay() const;
     
     QString weekDayName(int,bool=false) const;
     QString monthName(int,bool=false) const;
 
     QString country() const;
 
     QString dateFormat(IntDateFormat intIntDateFormat = Undefined) const;
     QString dateFormatShort(IntDateFormat intIntDateFormat = Undefined) const;
     QString timeFormat(IntDateFormat intIntDateFormat = Undefined) const;
 
     void insertCatalogue ( const QString & );
 
     KCalendarSystem *calendar();
     void setHore24Format ( bool );
     void setWeekStartMonday( bool );
     void setIntDateFormat( IntDateFormat );
     void setIntTimeFormat( IntDateFormat );
     IntDateFormat getIntDateFormat( );
     IntDateFormat getIntTimeFormat( );
     void setLanguage( int );
     void setDateFormat( QString );
     void setDateFormatShort( QString );
 
   QString m_decimalSymbol;
   QString m_thousandsSeparator;
   QString m_currencySymbol;
   QString m_monetaryDecimalSymbol;
   QString m_monetaryThousandsSeparator;
   QString m_positiveSign;
   QString m_negativeSign;
 
     int timezoneOffset( QString );
     QStringList timeZoneList() const;
     void setDaylightSaving( bool, int , int );
     int localTimeOffset(const QDateTime &);
     void setTimezone( const QString &timeZone );
   private:
     QTime readTime(const QString &str, bool seconds, bool *ok) const;
     QDate readDate(const QString &str, bool shortFormat, bool *ok) const;
     KCalendarSystem *mCalendarSystem;
     bool mWeekStartsMonday;
     bool mHourF24Format;
     IntDateFormat mIntDateFormat;
     IntDateFormat mIntTimeFormat;
     int mLanguage;
     QString mDateFormat;
     QString mDateFormatShort;
     QStringList mTimeZoneList;
     bool daylightEnabled;
     int mDaylightTZoffset;
     int mNondaylightTZoffset;
     bool mSouthDaylight;
     int daylightStart, daylightEnd, mTimeZoneOffset;
 };
 
 #endif