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authorpaule <paule>2007-01-14 03:02:55 (UTC)
committer paule <paule>2007-01-14 03:02:55 (UTC)
commitca67251af3f46d685afac8dc6bfe452799c2546e (patch) (unidiff)
tree3e7ae7ed8d06e97c5556b52c5cf3826426cedd9b
parent81de0baf254bd2d935d0fdf035143e5510354fa7 (diff)
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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 (more/less context) (ignore whitespace changes)
-rw-r--r--noncore/settings/netsystemtime/timetabwidget.cpp61
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 @@
41#if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP) 41#if ( defined Q_WS_QWS || defined(_WS_QWS_) ) && !defined(QT_NO_COP)
42#include <qpe/qcopenvelope_qws.h> 42#include <qpe/qcopenvelope_qws.h>
43#endif 43#endif
44 44
45#include <qcombobox.h> 45#include <qcombobox.h>
46#include <qdatetime.h> 46#include <qdatetime.h>
47#include <qframe.h> 47#include <qframe.h>
48#include <qlabel.h> 48#include <qlabel.h>
49#include <qlayout.h> 49#include <qlayout.h>
50#include <qpushbutton.h> 50#include <qpushbutton.h>
51#include <qscrollview.h> 51#include <qscrollview.h>
52#include <qspinbox.h> 52#include <qspinbox.h>
53#include <qmessagebox.h>
54#include <qfile.h>
53 55
54#include <stdlib.h> 56#include <stdlib.h>
55#include <sys/time.h> 57#include <sys/time.h>
56 58
57static const int ValueAM = 0; 59static const int ValueAM = 0;
58static const int ValuePM = 1; 60static const int ValuePM = 1;
59 61
60TimeTabWidget::TimeTabWidget( QWidget *parent ) 62TimeTabWidget::TimeTabWidget( QWidget *parent )
61 : QWidget( parent, 0x0, 0 ) 63 : QWidget( parent, 0x0, 0 )
62{ 64{
63 // Synchronize HW clock to systemtime 65 // Synchronize HW clock to systemtime
64 // This app will update systemtime 66 // This app will update systemtime
@@ -268,42 +270,49 @@ void TimeTabWidget::slotUse12HourTime( int i )
268void TimeTabWidget::slotDateFormatChanged( const DateFormat &df ) 270void TimeTabWidget::slotDateFormatChanged( const DateFormat &df )
269{ 271{
270 btnDate->setDateFormat( df ); 272 btnDate->setDateFormat( df );
271} 273}
272 274
273void TimeTabWidget::slotWeekStartChanged( int monday ) 275void TimeTabWidget::slotWeekStartChanged( int monday )
274{ 276{
275 btnDate->setWeekStartsMonday( monday ); 277 btnDate->setWeekStartsMonday( monday );
276} 278}
277 279
278void TimeTabWidget::slotTZChanged( const QString &newtz ) 280void TimeTabWidget::slotTZChanged( const QString &newtz )
279{ 281{
280 // If controls have a valid date & time, update systemtime 282 // Check timezone has a valid file in /usr/share/zoneinfo
281 int hour = sbHour->value(); 283 if(!QFile::exists("/usr/share/zoneinfo/" + newtz)) {
282 if ( use12HourTime && cbAmpm->currentItem() == ValuePM ) 284 QMessageBox::warning(this, tr("Time zone file missing"),
283 hour += 12; 285 (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));
284 QDateTime dt( btnDate->date(), QTime ( hour, sbMin->value(), QTime::currentTime().second() ) );
285 setSystemTime( dt );
286 QCopEnvelope setTimeZone( "QPE/System", "timeChange(QString)" );
287 setTimeZone << newtz;
288
289 // Set system timezone
290 QString currtz = getenv( "TZ" );
291 setenv( "TZ", newtz, 1 );
292
293 // Get new date/time
294 hour = sbHour->value();
295 if ( use12HourTime && cbAmpm->currentItem() == ValuePM )
296 hour += 12;
297 dt = QDateTime::currentDateTime();
298
299 // Reset system timezone
300 if ( !currtz.isNull() )
301 {
302 setenv( "TZ", currtz, 1 );
303 } 286 }
287 else {
288 // If controls have a valid date & time, update systemtime
289 int hour = sbHour->value();
290 if ( use12HourTime && cbAmpm->currentItem() == ValuePM )
291 hour += 12;
292 QDateTime dt( btnDate->date(), QTime ( hour, sbMin->value(), QTime::currentTime().second() ) );
293 setSystemTime( dt );
294 QCopEnvelope setTimeZone( "QPE/System", "timeChange(QString)" );
295 setTimeZone << newtz;
304 296
305 // Set controls to new time 297 // Set system timezone
306 setDateTime( dt ); 298 QString currtz = getenv( "TZ" );
299 setenv( "TZ", newtz, 1 );
307 300
308 emit tzChanged( newtz ); 301 // Get new date/time
302 hour = sbHour->value();
303 if ( use12HourTime && cbAmpm->currentItem() == ValuePM )
304 hour += 12;
305 dt = QDateTime::currentDateTime();
306
307 // Reset system timezone
308 if ( !currtz.isNull() )
309 {
310 setenv( "TZ", currtz, 1 );
311 }
312
313 // Set controls to new time
314 setDateTime( dt );
315
316 emit tzChanged( newtz );
317 }
309} 318}