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# kcalendarsystem.cpp

    00001 /*
    00002    Copyright (c) 2002 Carlos Moro <cfmoro@correo.uniovi.es>
    00003    Copyright (c) 2002 Hans Petter Bieker <bieker@kde.org>
    00004
    00005    This library is free software; you can redistribute it and/or
    00006    modify it under the terms of the GNU Library General Public
    00007    License as published by the Free Software Foundation; either
    00008    version 2 of the License, or (at your option) any later version.
    00009
    00010    This library is distributed in the hope that it will be useful,
    00011    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013    Library General Public License for more details.
    00014
    00015    You should have received a copy of the GNU Library General Public License
    00016    along with this library; see the file COPYING.LIB.  If not, write to
    00017    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018    Boston, MA 02111-1307, USA.
    00019 */
    00020
    00021 // Gregorian calendar system implementation factory for creation of kde calendar
    00022 // systems.
    00023 // Also default gregorian and factory classes
    00024
    00025 #include <kglobal.h>
    00026
    00027 #include "kcalendarsystem.h"
    00028 #include "klocale.h"
    00029
    00030 class KCalendarSystemPrivate
    00031 {
    00032 public:
    00033   const KLocale * locale;
    00034 };
    00035
    00036 KCalendarSystem::KCalendarSystem(const KLocale * locale)
    00037   : d(new KCalendarSystemPrivate)
    00038 {
    00039   d->locale = locale;
    00040 }
    00041
    00042 KCalendarSystem::~KCalendarSystem()
    00043 {
    00044   delete d;
    00045 }
    00046
    00047 const KLocale * KCalendarSystem::locale() const
    00048 {
    00049   if ( d->locale )
    00050     return d->locale;
    00051
    00052   return KGlobal::locale();
    00053 }
    00054
    00055 QString KCalendarSystem::dayString(const QDate & pDate, bool bShort) const
    00056 {
    00057   QString sResult;
    00058
    00059   sResult.setNum(day(pDate));
    00060   if (!bShort && sResult.length() == 1 )
    00061     sResult.prepend('0');
    00062
    00063   return sResult;
    00064 }
    00065
    00066 QString KCalendarSystem::monthString(const QDate & pDate, bool bShort) const
    00067 {
    00068   QString sResult;
    00069
    00070   sResult.setNum(month(pDate));
    00071   if (!bShort && sResult.length() == 1 )
    00072     sResult.prepend('0');
    00073
    00074   return sResult;
    00075 }
    00076
    00077 QString KCalendarSystem::yearString(const QDate & pDate, bool bShort) const
    00078 {
    00079   QString sResult;
    00080
    00081   sResult.setNum(year(pDate));
    00082   if (bShort && sResult.length() == 4 )
    00083     sResult = sResult.right(2);
    00084
    00085   return sResult;
    00086 }
    00087
    00088 static int stringToInteger(const QString & sNum, int & iLength)
    00089 {
    00090   unsigned int iPos = 0;
    00091
    00092   int result = 0;
    00093   for (; sNum.length() > iPos && sNum.at(iPos).isDigit(); iPos++)
    00094     {
    00095       result *= 10;
    00096       result += sNum.at(iPos).digitValue();
    00097     }
    00098
    00099   iLength = iPos;
    00100   return result;
    00101 }
    00102
    00103
    00104 int KCalendarSystem::dayStringToInteger(const QString & sNum, int & iLength) const
    00105 {
    00106   return stringToInteger(sNum, iLength);
    00107 }
    00108
    00109 int KCalendarSystem::monthStringToInteger(const QString & sNum, int & iLength) const
    00110 {
    00111   return stringToInteger(sNum, iLength);
    00112 }
    00113
    00114 int KCalendarSystem::yearStringToInteger(const QString & sNum, int & iLength) const
    00115 {
    00116   return stringToInteger(sNum, iLength);
    00117 }
    00118
    00119 QString KCalendarSystem::weekDayName (int weekDay, bool shortName) const
    00120 {
    00121   if ( shortName )
    00122     switch ( weekDay )
    00123       {
    00124       case 1:  return locale()->translate("Monday", "Mon");
    00125       case 2:  return locale()->translate("Tuesday", "Tue");
    00126       case 3:  return locale()->translate("Wednesday", "Wed");
    00127       case 4:  return locale()->translate("Thursday", "Thu");
    00128       case 5:  return locale()->translate("Friday", "Fri");
    00129       case 6:  return locale()->translate("Saturday", "Sat");
    00130       case 7:  return locale()->translate("Sunday", "Sun");
    00131       }
    00132   else
    00133     switch ( weekDay )
    00134       {
    00135       case 1:  return locale()->translate("Monday");
    00136       case 2:  return locale()->translate("Tuesday");
    00137       case 3:  return locale()->translate("Wednesday");
    00138       case 4:  return locale()->translate("Thursday");
    00139       case 5:  return locale()->translate("Friday");
    00140       case 6:  return locale()->translate("Saturday");
    00141       case 7:  return locale()->translate("Sunday");
    00142       }
    00143
    00144   return QString::null;
    00145 }
    00146

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