X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fsession_state.cc;h=73ba3918738cb540b698d9ce34e22c10b846bb6f;hb=8277d134b9733aee344782891c99f07114384d9e;hp=78d8aa6ac7f13cf743cfb50f6058acfb8d66dd73;hpb=60454cc8dc1ca5e1819b853b55916d52497d495c;p=ardour.git

diff --git a/libs/ardour/session_state.cc b/libs/ardour/session_state.cc
index 78d8aa6ac7..73ba391873 100644
--- a/libs/ardour/session_state.cc
+++ b/libs/ardour/session_state.cc
@@ -167,7 +167,6 @@ Session::first_stage_init (string fullpath, string snapshot_name)
 	_slave_type = None;
 	butler_mixdown_buffer = 0;
 	butler_gain_buffer = 0;
-	auditioner = 0;
 	mmc_control = false;
 	midi_control = true;
 	mmc = 0;
@@ -182,8 +181,6 @@ Session::first_stage_init (string fullpath, string snapshot_name)
 	_edit_mode = Slide;
 	pending_edit_mode = _edit_mode;
 	_play_range = false;
-	_control_out = 0;
-	_master_out = 0;
 	input_auto_connect = AutoConnectOption (0);
 	output_auto_connect = AutoConnectOption (0);
 	waiting_to_start = false;
@@ -218,7 +215,6 @@ Session::first_stage_init (string fullpath, string snapshot_name)
 	   waveforms for clicks.
 	*/
 	
-	_click_io = 0;
 	_clicking = false;
 	click_requested = false;
 	click_data = 0;
@@ -1417,10 +1413,10 @@ Session::state(bool full_state)
 
 	child = node->add_child ("Routes");
 	{
-		Glib::RWLock::ReaderLock lm (route_lock);
+		boost::shared_ptr<RouteList> r = routes.reader ();
 		
 		RoutePublicOrderSorter cmp;
-		RouteList public_order(routes);
+		RouteList public_order (*r);
 		public_order.sort (cmp);
 		
 		for (RouteList::iterator i = public_order.begin(); i != public_order.end(); ++i) {
@@ -1716,7 +1712,6 @@ Session::load_routes (const XMLNode& node)
 {
 	XMLNodeList nlist;
 	XMLNodeConstIterator niter;
-	Route *route;
 
 	nlist = node.children();
 
@@ -1724,7 +1719,9 @@ Session::load_routes (const XMLNode& node)
 
 	for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
 
-		if ((route = XMLRouteFactory (**niter)) == 0) {
+		boost::shared_ptr<Route> route (XMLRouteFactory (**niter));
+
+		if (route == 0) {
 			error << _("Session: cannot create Route from XML description.")			      << endmsg;
 			return -1;
 		}
@@ -1735,11 +1732,11 @@ Session::load_routes (const XMLNode& node)
 	return 0;
 }
 
-Route *
+boost::shared_ptr<Route>
 Session::XMLRouteFactory (const XMLNode& node)
 {
 	if (node.name() != "Route") {
-		return 0;
+		return boost::shared_ptr<Route> ((Route*) 0);
 	}
 
 	bool has_diskstream = (node.property ("diskstream") != 0 || node.property ("diskstream-id") != 0);
@@ -1752,12 +1749,16 @@ Session::XMLRouteFactory (const XMLNode& node)
 	assert(type != Buffer::NIL);
 
 	if (has_diskstream) {
-		if (type == Buffer::AUDIO)
-			return new AudioTrack (*this, node);
-		else
-			return new MidiTrack (*this, node);
+		if (type == Buffer::AUDIO) {
+			boost::shared_ptr<Route> ret (new AudioTrack (*this, node));
+			return ret;
+		} else {
+			boost::shared_ptr<Route> ret (new MidiTrack (*this, node));
+			return ret;
+		}
 	} else {
-		return new Route (*this, node);
+		boost::shared_ptr<Route> ret (new Route (*this, node));
+		return ret;
 	}
 }
 
@@ -2441,23 +2442,6 @@ Session::load_route_groups (const XMLNode& node, bool edit)
 	return 0;
 }				
 
-void
-Session::swap_configuration(Configuration** new_config)
-{
-	Glib::RWLock::WriterLock lm (route_lock); // jlc - WHY?
-	Configuration* tmp = *new_config;
-	*new_config = Config;
-	Config = tmp;
-	set_dirty();
-}
-
-void
-Session::copy_configuration(Configuration* new_config)
-{
-	Glib::RWLock::WriterLock lm (route_lock);
-	new_config = new Configuration(*Config);
-}
-
 static bool
 state_file_filter (const string &str, void *arg)
 {
@@ -2481,7 +2465,7 @@ remove_end(string* state)
 		statename = statename.substr (start+1);
 	}
 		
-	if ((end = statename.rfind(".ardour")) < 0) {
+	if ((end = statename.rfind(".ardour")) == string::npos) {
 		end = statename.length();
 	}
 
@@ -2633,14 +2617,15 @@ Session::GlobalRouteBooleanState
 Session::get_global_route_boolean (bool (Route::*method)(void) const)
 {
 	GlobalRouteBooleanState s;
-	Glib::RWLock::ReaderLock lm (route_lock);
+	boost::shared_ptr<RouteList> r = routes.reader ();
 
-	for (RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
+	for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
 		if (!(*i)->hidden()) {
 			RouteBooleanState v;
 			
 			v.first =* i;
-			v.second = ((*i)->*method)();
+			Route* r = (*i).get();
+			v.second = (r->*method)();
 			
 			s.push_back (v);
 		}
@@ -2653,9 +2638,9 @@ Session::GlobalRouteMeterState
 Session::get_global_route_metering ()
 {
 	GlobalRouteMeterState s;
-	Glib::RWLock::ReaderLock lm (route_lock);
+	boost::shared_ptr<RouteList> r = routes.reader ();
 
-	for (RouteList::iterator i = routes.begin(); i != routes.end(); ++i) {
+	for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
 		if (!(*i)->hidden()) {
 			RouteMeterState v;
 			
@@ -2681,7 +2666,8 @@ void
 Session::set_global_route_boolean (GlobalRouteBooleanState s, void (Route::*method)(bool, void*), void* arg)
 {
 	for (GlobalRouteBooleanState::iterator i = s.begin(); i != s.end(); ++i) {
-		(i->first->*method) (i->second, arg);
+		Route* r = i->first.get();
+		(r->*method) (i->second, arg);
 	}
 }
 
@@ -3285,6 +3271,10 @@ Session::add_controllable (Controllable* c)
 void
 Session::remove_controllable (Controllable* c)
 {
+	if (_state_of_the_state | Deletion) {
+		return;
+	}
+
 	Glib::Mutex::Lock lm (controllables_lock);
 	controllables.remove (c);
 }	
@@ -3302,3 +3292,10 @@ Session::controllable_by_id (const PBD::ID& id)
 
 	return 0;
 }
+
+void 
+Session::add_instant_xml (XMLNode& node, const std::string& dir)
+{
+	Stateful::add_instant_xml (node, dir);
+	Config->add_instant_xml (node, get_user_ardour_path());
+}