int main(int argc, char *argv[])
{
KInstance instance("ktimezonestest");
if ((argc==2) && (strcmp(argv[1], "local")==0))
{
KTimezones timezones;
// Find the local timezone.
const KTimezone *timezone = timezones.local();
printf( "Local timezone: %s\n", timezone->name().latin1() );
// Find the current offset of the UTC timezone.
timezone = timezones.zone("UTC");
printf( "UTC timezone offset should be 0: %d\n", timezone->offset(QDateTime::currentDateTime()) );
// Find some offsets for Europe/London.
char *london = "Europe/London";
timezone = timezones.zone(london);
QDateTime winter(QDateTime::fromString("2005-01-01T00:00:00", Qt::ISODate));
QDateTime summer(QDateTime::fromString("2005-06-01T00:00:00", Qt::ISODate));
printf( "%s winter timezone offset should be 0: %d\n", london, timezone->offset(winter) );
printf( "%s summer timezone offset should be 3600: %d\n", london, timezone->offset(summer) );
// Try timezone conversions.
const KTimezone *losAngeles = timezones.zone("America/Los_Angeles");
char *bstBeforePdt = "2005-03-28T00:00:00";
char *bstAfterPdt = "2005-05-01T00:00:00";
char *gmtBeforePst = "2005-10-30T01:00:00";
char *gmtAfterPst = "2005-12-01T00:00:00";
QString result;
result = timezone->convert(losAngeles, QDateTime::fromString(bstBeforePdt, Qt::ISODate)).toString(Qt::ISODate);
printf( "BST before PDT, %s should be 2005-03-27T15:00:00: %s\n", bstBeforePdt, result.latin1() );
result = timezone->convert(losAngeles, QDateTime::fromString(bstAfterPdt, Qt::ISODate)).toString(Qt::ISODate);
printf( "BST and PDT, %s should be 2005-04-30T16:00:00: %s\n", bstAfterPdt, result.latin1() );
result = timezone->convert(losAngeles, QDateTime::fromString(gmtBeforePst, Qt::ISODate)).toString(Qt::ISODate);
printf( "GMT before PST, %s should be 2005-10-29T17:00:00: %s\n", gmtBeforePst, result.latin1() );
result = timezone->convert(losAngeles, QDateTime::fromString(gmtAfterPst, Qt::ISODate)).toString(Qt::ISODate);
printf( "GMT and PST, %s should be 2005-11-30T16:00:00: %s\n", gmtAfterPst, result.latin1() );
printf( "Latitude 89 should be valid: %svalid\n", KTimezone::isValidLatitude(89.0) ? "" : "in");
printf( "Latitude 91 should be invalid: %svalid\n", KTimezone::isValidLatitude(91.0) ? "" : "in");
printf( "Longitude 179 should be valid: %svalid\n", KTimezone::isValidLongitude(179.0) ? "" : "in");
printf( "Longitude 181 should be valid: %svalid\n", KTimezone::isValidLongitude(181.0) ? "" : "in");
return 0;
}
if ((argc==2) && (strcmp(argv[1], "all")==0))
{
KTimezones timezones;
KTimezones::ZoneMap allZones = timezones.allZones();
for ( KTimezones::ZoneMap::const_iterator it = allZones.begin(), end = allZones.end(); it != end; ++it )
printf( "%s\n", it.key().latin1() );
}
printf( "Usage: ktimezonestest [local|all]!\n" );
return 1;
}
TimeZoneCombo::TimeZoneCombo(QWidget* parent)
: ComboBox(parent)
{
KGlobal::locale()->insertCatalog( "timezones4" ); // for time zone translations
QString utc = KTimeZone::utc().name();
addItem(utc); // put UTC at start of list
mZoneNames << utc;
const KTimeZones::ZoneMap zones = KSystemTimeZones::zones();
for (KTimeZones::ZoneMap::ConstIterator it = zones.constBegin(); it != zones.constEnd(); ++it)
if (it.key() != utc)
{
mZoneNames << it.key();
addItem(i18n(it.key().toUtf8()).replace('_', ' '));
}
}
void Zone::readZoneList(TDEListView *listView )
{
const KTimezones::ZoneMap zones = m_zoneDb.allZones();
TQMap<TQString, TQListViewItem*> KontinentMap;
listView->setRootIsDecorated(true);
for (KTimezones::ZoneMap::ConstIterator it = zones.begin(); it != zones.end(); ++it)
{
const KTimezone *zone = it.data();
TQString tzName = zone->name();
TQString comment = zone->comment();
if (!comment.isEmpty())
comment = i18n(comment.utf8());
const TQStringList KontCity = TQStringList::split("/", i18n(tzName.utf8()).replace("_", " "));
TQListViewItem* Kontinent = KontinentMap[KontCity[0]];
if (!Kontinent) {
KontinentMap[KontCity[0]] = new TQListViewItem(listView, KontCity[0]);
Kontinent = KontinentMap[KontCity[0]];
Kontinent->setExpandable(true);
}
TQCheckListItem *li = new TQCheckListItem(Kontinent, KontCity[1], TQCheckListItem::CheckBox);
li->setText(1, comment);
li->setText(2, tzName); /* store complete path in ListView */
if (_remotezonelist.findIndex(tzName) != -1)
li->setOn(true);
// locate the flag from /l10n/%1/flag.png
// if not available select default "C" flag
TQString flag = locate( "locale", TQString("l10n/%1/flag.png").arg(zone->countryCode().lower()) );
if (!TQFile::exists(flag))
flag = locate( "locale", "l10n/C/flag.png" );
if (TQFile::exists(flag))
li->setPixmap(0, TQPixmap(flag));
}
}