fix bug 0001185

and state that syncing system time depends on AlarmServer
using atd or opie-alarm

1 files changed, 4 insertions, 1 deletions

diff --git a/library/alarmserver.cpp b/library/alarmserver.cpp
index 2ea4025..a75fc7e 100644
--- a/library/alarmserver.cpp
+++ b/library/alarmserver.cpp
@@ -373,77 +373,80 @@ void AlarmServer::addAlarm ( QDateTime when, const QCString& channel,
 #ifndef QT_NO_COP
 		QCopEnvelope e( "QPE/System", "addAlarm(QDateTime,QCString,QCString,int)" );
 		e << when << channel << message << data;
 #endif
 
 	}
 }
 
 /*!
   Deletes previously scheduled alarms which match \a when, \a channel,
   \a message, and \a data.
  
   Passing null values for \a when, \a channel, or for the \link
   qcop.html QCop\endlink \a message, acts as a wildcard meaning "any".
   Similarly, passing -1 for \a data indicates "any".
  
   If there is no matching alarm, nothing happens.
  
   \sa addAlarm()
  
 */
 void AlarmServer::deleteAlarm (QDateTime when, const QCString& channel, const QCString& message, int data)
 {
 	if ( qApp->type() == QApplication::GuiServer) {
 		bool needSave = FALSE;
 		if ( timerEventReceiver != NULL ) {
 			timerEventReceiver->killTimers();
 
 			// iterate over the list of events
 			QListIterator<timerEventItem> it( timerEventList );
 			time_t deleteTime = TimeConversion::toUTC( when );
 			for ( ; *it; ++it ) {
 				// if its a match, delete it
 				if ( ( (*it)->UTCtime == deleteTime || when.isNull() )
 				        && ( channel.isNull() || (*it)->channel == channel )
 				        && ( message.isNull() || (*it)->message == message )
 				        && ( data == -1 || (*it)->data == data ) ) {
 					// if it's first, then we need to update the timer
 					if ( (*it) == nearestTimerEvent ) {
 						timerEventList.remove(*it);
 						setNearestTimerEvent();
 					}
 					else {
 						timerEventList.remove(*it);
 					}
 					needSave = TRUE;
 				}
 			}
 			if ( nearestTimerEvent )
 				timerEventReceiver->resetTimer();
 		}
 		if ( needSave )
 			saveState();
 	}
 	else {
 #ifndef QT_NO_COP
 		QCopEnvelope e( "QPE/System", "deleteAlarm(QDateTime,QCString,QCString,int)" );
 		e << when << channel << message << data;
 #endif
 
 	}
 }
 
 /*!
-  Writes the system clock to the hardware clock.
+  The implementation depends on the mode of AlarmServer. If the AlarmServer
+  uses atd the current system time will be written to the hardware clock.
+  If the AlarmServer relies on opie-alarm the time will be written once the
+  device gets suspended. opie-alarm is used by the Zaurus, iPAQs and SIMpad
 */
 void Global::writeHWClock()
 {
 #ifdef USE_ATD
 	if ( !triggerAtd( TRUE ) ) {
 		// atd not running? set it ourselves
 		system("/sbin/hwclock --systohc"); // ##### UTC?
 	}
 #else
 	// hwclock is written on suspend
 #endif
 }