Added DeleteEvent() to the EPG handler interface, so that an EPG handler can trigger deleting of an event

epg.c

@@ -7,7 +7,7 @@
  * Original version (as used in VDR before 1.3.0) written by
  * Robert Schneider <Robert.Schneider@web.de> and Rolf Hakenes <hakenes@hippomi.de>.
  *
- * $Id: epg.c 2.13 2012/05/13 13:46:56 kls Exp $
+ * $Id: epg.c 2.14 2012/06/02 14:08:12 kls Exp $
  */
 
 #include "epg.h"
@@ -1429,6 +1429,15 @@ void cEpgHandlers::HandleEvent(cEvent *Event)
       }
 }
 
+bool cEpgHandlers::DeleteEvent(const cEvent *Event)
+{
+  for (cEpgHandler *eh = First(); eh; eh = Next(eh)) {
+      if (eh->DeleteEvent(Event))
+         return true;
+      }
+  return false;
+}
+
 void cEpgHandlers::SortSchedule(cSchedule *Schedule)
 {
   for (cEpgHandler *eh = First(); eh; eh = Next(eh)) {