[#3233] Move "conferenceChanged" dbus signal in detachParticipant

Was previously in remove participant

sflphone-common/src/managerimpl.cpp

@@ -1150,14 +1150,15 @@ void ManagerImpl::detachParticipant (const CallID& call_id,
 			iter_details = call_details.find("CALL_STATE");
 
 			if (iter_details->second == "RINGING") {
-				removeParticipant(call_id);
-			} else {
-				_debug ("    ONHOLD %s", call_id.c_str());
-				onHoldCall(call_id);
-
-				removeParticipant(call_id);
-
-				processRemainingParticipant(current_call_id, conf);
+			    removeParticipant(call_id);
+			} 
+			else {
+			    onHoldCall(call_id);
+			    removeParticipant(call_id);
+			    processRemainingParticipant(current_call_id, conf);
+
+			    _dbus->getCallManager()->conferenceChanged(conf->getConfID(),
+								       conf->getStateStr());
 			}
 		} else {
 
@@ -1210,10 +1211,6 @@ void ManagerImpl::removeParticipant (const CallID& call_id) {
 		_debug ("Manager: Remove participant %s", call_id.c_str());
 		conf->remove(call_id);
 		call->setConfId("");
-
-		_dbus->getCallManager()->conferenceChanged(conf->getConfID(),
-		 					   conf->getStateStr());	
-
 	}
 
 	if (_audiodriver)
@@ -1224,7 +1221,8 @@ void ManagerImpl::removeParticipant (const CallID& call_id) {
 void ManagerImpl::processRemainingParticipant (CallID current_call_id,
 		Conference *conf) {
 
-	_debug ("ManagerImpl::processRemainingParticipant()");
+        _debug ("Manager: Process remaining %d participant(s) from conference %s", 
+		conf->getNbParticipants(), conf->getConfID().c_str());
 
 	if (conf->getNbParticipants() > 1) {
 
@@ -1250,7 +1248,6 @@ void ManagerImpl::processRemainingParticipant (CallID current_call_id,
 		ParticipantSet::iterator iter_participant = participants.begin();
 
 		// bind main participant to remaining conference call
-
 		if (iter_participant != participants.end()) {
 
 			// this call is no more a conference participant
@@ -1268,6 +1265,7 @@ void ManagerImpl::processRemainingParticipant (CallID current_call_id,
 		}
 
 		removeConference(conf->getConfID());
+
 	} else {
 		removeConference(conf->getConfID());