author | paule <paule> | 2007-01-14 03:02:55 (UTC) |
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committer | paule <paule> | 2007-01-14 03:02:55 (UTC) |
commit | ca67251af3f46d685afac8dc6bfe452799c2546e (patch) (side-by-side diff) | |
tree | 3e7ae7ed8d06e97c5556b52c5cf3826426cedd9b /noncore/settings/netsystemtime/timetabwidget.cpp | |
parent | 81de0baf254bd2d935d0fdf035143e5510354fa7 (diff) | |
download | opie-ca67251af3f46d685afac8dc6bfe452799c2546e.zip opie-ca67251af3f46d685afac8dc6bfe452799c2546e.tar.gz opie-ca67251af3f46d685afac8dc6bfe452799c2546e.tar.bz2 |
When selecting a time zone, warn the user if the time zone file in /usr/share/zoneinfo for the selected time zone is missing
Diffstat (limited to 'noncore/settings/netsystemtime/timetabwidget.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/settings/netsystemtime/timetabwidget.cpp | 61 |
1 files changed, 35 insertions, 26 deletions
diff --git a/noncore/settings/netsystemtime/timetabwidget.cpp b/noncore/settings/netsystemtime/timetabwidget.cpp index bcfbdf7..895514b 100644 --- a/noncore/settings/netsystemtime/timetabwidget.cpp +++ b/noncore/settings/netsystemtime/timetabwidget.cpp @@ -41,24 +41,26 @@ #if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP) #include <qpe/qcopenvelope_qws.h> #endif #include <qcombobox.h> #include <qdatetime.h> #include <qframe.h> #include <qlabel.h> #include <qlayout.h> #include <qpushbutton.h> #include <qscrollview.h> #include <qspinbox.h> +#include <qmessagebox.h> +#include <qfile.h> #include <stdlib.h> #include <sys/time.h> static const int ValueAM = 0; static const int ValuePM = 1; TimeTabWidget::TimeTabWidget( QWidget *parent ) : QWidget( parent, 0x0, 0 ) { // Synchronize HW clock to systemtime // This app will update systemtime @@ -268,42 +270,49 @@ void TimeTabWidget::slotUse12HourTime( int i ) void TimeTabWidget::slotDateFormatChanged( const DateFormat &df ) { btnDate->setDateFormat( df ); } void TimeTabWidget::slotWeekStartChanged( int monday ) { btnDate->setWeekStartsMonday( monday ); } void TimeTabWidget::slotTZChanged( const QString &newtz ) { - // If controls have a valid date & time, update systemtime - int hour = sbHour->value(); - if ( use12HourTime && cbAmpm->currentItem() == ValuePM ) - hour += 12; - QDateTime dt( btnDate->date(), QTime ( hour, sbMin->value(), QTime::currentTime().second() ) ); - setSystemTime( dt ); - QCopEnvelope setTimeZone( "QPE/System", "timeChange(QString)" ); - setTimeZone << newtz; - - // Set system timezone - QString currtz = getenv( "TZ" ); - setenv( "TZ", newtz, 1 ); - - // Get new date/time - hour = sbHour->value(); - if ( use12HourTime && cbAmpm->currentItem() == ValuePM ) - hour += 12; - dt = QDateTime::currentDateTime(); - - // Reset system timezone - if ( !currtz.isNull() ) - { - setenv( "TZ", currtz, 1 ); + // Check timezone has a valid file in /usr/share/zoneinfo + if(!QFile::exists("/usr/share/zoneinfo/" + newtz)) { + QMessageBox::warning(this, tr("Time zone file missing"), + (tr("There is no time zone file for the\nselected time zone (%1).\nYou will need to install it before the\nsystem time zone can be set correctly.")).arg(newtz)); } + else { + // If controls have a valid date & time, update systemtime + int hour = sbHour->value(); + if ( use12HourTime && cbAmpm->currentItem() == ValuePM ) + hour += 12; + QDateTime dt( btnDate->date(), QTime ( hour, sbMin->value(), QTime::currentTime().second() ) ); + setSystemTime( dt ); + QCopEnvelope setTimeZone( "QPE/System", "timeChange(QString)" ); + setTimeZone << newtz; - // Set controls to new time - setDateTime( dt ); + // Set system timezone + QString currtz = getenv( "TZ" ); + setenv( "TZ", newtz, 1 ); - emit tzChanged( newtz ); + // Get new date/time + hour = sbHour->value(); + if ( use12HourTime && cbAmpm->currentItem() == ValuePM ) + hour += 12; + dt = QDateTime::currentDateTime(); + + // Reset system timezone + if ( !currtz.isNull() ) + { + setenv( "TZ", currtz, 1 ); + } + + // Set controls to new time + setDateTime( dt ); + + emit tzChanged( newtz ); + } } |