OnAlarm functions now will receive an instance of oeIICalEventDisplay with the displaydate set to

the date for which the alarm went off

calendar/libxpical/oeICalEventImpl.cpp

@@ -1070,6 +1070,18 @@ icaltimetype oeICalEventImpl::CalculateAlarmTime( icaltimetype date ) {
     return result;
 }
 
+icaltimetype oeICalEventImpl::CalculateEventTime( icaltimetype alarmtime ) {
+    icaltimetype result = alarmtime;
+    if( strcasecmp( m_alarmunits, "days" ) == 0 )
+        icaltime_adjust( &result, (signed long)m_alarmlength, 0, 0, 0 );
+    else if( strcasecmp( m_alarmunits, "hours" ) == 0 )
+        icaltime_adjust( &result, 0, (signed long)m_alarmlength, 0, 0 );
+    else
+        icaltime_adjust( &result, 0, 0, (signed long)m_alarmlength, 0 );
+
+    return result;
+}
+
 NS_IMETHODIMP oeICalEventImpl::GetStart(oeIDateTime * *start)
 {
     *start = m_start;

calendar/libxpical/oeICalEventImpl.h

@@ -115,6 +115,7 @@ public:
     icaltimetype GetNextRecurrence( icaltimetype begin );
     icaltimetype GetPreviousOccurrence( icaltimetype beforethis );
     NS_IMETHODIMP SetParent( oeIICal *parent );
+    icaltimetype CalculateEventTime( icaltimetype alarmtime );
 private:
     char *m_id;
     char *m_syncid;

calendar/libxpical/oeICalImpl.cpp

@@ -1636,19 +1636,29 @@ void oeICalImpl::SetupAlarmManager() {
                 if( icaltime_is_null_time( alarmtime ) )
                     break;
                 if( icaltime_compare( alarmtime, now ) <= 0 ) {
-#ifdef ICAL_DEBUG
+                    #ifdef ICAL_DEBUG
                     printf( "ALARM WENT OFF: %s\n", icaltime_as_ical_string( alarmtime ) );
-#endif
+                    #endif
                     
+                    nsresult rv;
+                    oeIICalEventDisplay* eventDisplay;
+                    rv = NS_NewICalEventDisplay( event, &eventDisplay );
+                    #ifdef ICAL_DEBUG
+                    if( NS_FAILED( rv ) ) {
+                        printf( "oeICalImpl::SetupAlarmManager() : WARNING Cannot create oeIICalEventDisplay instance: %x\n", rv );
+                    }
+                    #endif
+                    icaltimetype eventtime = event->CalculateEventTime( alarmtime );
+                    eventDisplay->SetDisplayDate( ConvertToPrtime( eventtime ) );
                     for( unsigned int i=0; i<m_observerlist.size(); i++ ) {
-                        nsresult rv;
-                        rv = m_observerlist[i]->OnAlarm( event );
+                        rv = m_observerlist[i]->OnAlarm( eventDisplay );
                         #ifdef ICAL_DEBUG
                         if( NS_FAILED( rv ) ) {
                             printf( "oeICalImpl::SetupAlarmManager() : WARNING Call to observer's onAlarm() unsuccessful: %x\n", rv );
                         }
                         #endif
                     }
+                    NS_RELEASE( eventDisplay );
                 }
                 else {
                     if( icaltime_is_null_time( nextalarm ) )
@@ -1668,9 +1678,9 @@ void oeICalImpl::SetupAlarmManager() {
         m_alarmtimer = nsnull;
     }
     if( !icaltime_is_null_time( nextalarm ) ) {
-#ifdef ICAL_DEBUG
+        #ifdef ICAL_DEBUG
         printf( "NEXT ALARM IS: %s\n", icaltime_as_ical_string( nextalarm ) );
-#endif
+        #endif
         time_t timediff = icaltime_as_timet( nextalarm ) - icaltime_as_timet( now );
         
         nsresult rv;

calendar/libxpical/oeIICal.idl

@@ -170,7 +170,7 @@ interface oeIICalObserver : nsISupports
     void onAddItem( in oeIICalEvent e);
     void onModifyItem( in oeIICalEvent e, in oeIICalEvent olde );
     void onDeleteItem( in oeIICalEvent e);
-    void onAlarm( in oeIICalEvent e);
+    void onAlarm( in oeIICalEventDisplay e);
 };
 
 [scriptable, uuid(7a4fd625-69a8-4008-932e-cccc227b402c)]