Strip trailing whitespace.

git-svn-id: http://svn.drobilla.net/lad/trunk/patchage@1999 a436a847-0d15-0410-975c-d299462d15a1

30 files changed, 275 insertions, 275 deletions

diff --git a/src/AlsaDriver.cpp b/src/AlsaDriver.cpp
index 32c5f24..44569f3 100644
--- a/src/AlsaDriver.cpp
+++ b/src/AlsaDriver.cpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -37,7 +37,7 @@ AlsaDriver::AlsaDriver(Patchage* app)
 }
 
 
-AlsaDriver::~AlsaDriver() 
+AlsaDriver::~AlsaDriver()
 {
 	detach();
 }
@@ -59,7 +59,7 @@ AlsaDriver::attach(bool /*launch_daemon*/)
 		_app->status_msg("[ALSA] Attached");
 
 		snd_seq_set_client_name(_seq, "Patchage");
-	
+
 		pthread_attr_t attr;
 		pthread_attr_init(&attr);
 		pthread_attr_setstacksize(&attr, 50000);
@@ -67,14 +67,14 @@ AlsaDriver::attach(bool /*launch_daemon*/)
 		ret = pthread_create(&_refresh_thread, &attr, &AlsaDriver::refresh_main, this);
 		if (ret)
 			cerr << "Couldn't start refresh thread" << endl;
-		
+
 		signal_attached.emit();
 	}
 }
 
 
 void
-AlsaDriver::detach() 
+AlsaDriver::detach()
 {
 	if (_seq) {
 		pthread_cancel(_refresh_thread);
@@ -96,7 +96,7 @@ AlsaDriver::refresh()
 		return;
 
 	assert(_seq);
-	
+
 	refresh_ports();
 	refresh_connections();
 }
@@ -240,7 +240,7 @@ AlsaDriver::create_port(boost::shared_ptr<PatchageModule> parent,
 }
 
 
-/** Refresh all Alsa Midi ports. 
+/** Refresh all Alsa Midi ports.
  */
 void
 AlsaDriver::refresh_ports()
@@ -254,7 +254,7 @@ AlsaDriver::refresh_ports()
 
 	snd_seq_port_info_t* pinfo;
 	snd_seq_port_info_alloca(&pinfo);
-	
+
 	boost::shared_ptr<PatchageModule> parent;
 	boost::shared_ptr<PatchagePort>   port;
 
@@ -279,10 +279,10 @@ AlsaDriver::refresh_connections()
 {
 	assert(is_attached());
 	assert(_seq);
-	
+
 	boost::shared_ptr<PatchageModule> m;
 	boost::shared_ptr<PatchagePort>   p;
-	
+
 	for (ItemList::iterator i = _app->canvas()->items().begin();
 			i != _app->canvas()->items().end(); ++i) {
 		m = boost::dynamic_pointer_cast<PatchageModule>(*i);
@@ -304,25 +304,25 @@ AlsaDriver::add_connections(boost::shared_ptr<PatchagePort> port)
 {
 	assert(is_attached());
 	assert(_seq);
-	
+
 	const snd_seq_addr_t* addr = port->alsa_addr();
 	boost::shared_ptr<PatchagePort> connected_port;
-	
+
 	// Fix a problem with duplex->duplex connections (would show up twice)
 	// No sense doing them all twice anyway..
 	if (port->is_input())
 		return;
-	
+
 	snd_seq_query_subscribe_t* subsinfo;
 	snd_seq_query_subscribe_alloca(&subsinfo);
 	snd_seq_query_subscribe_set_root(subsinfo, addr);
 	snd_seq_query_subscribe_set_index(subsinfo, 0);
-	
+
 	while (!snd_seq_query_port_subscribers(_seq, subsinfo)) {
 		const snd_seq_addr_t* connected_addr = snd_seq_query_subscribe_get_addr(subsinfo);
 		if (!connected_addr)
 			continue;
-		
+
 		PortID id(*connected_addr, true);
 		connected_port = _app->canvas()->find_port(id);
 
@@ -336,17 +336,17 @@ AlsaDriver::add_connections(boost::shared_ptr<PatchagePort> port)
 
 
 /** Connects two Alsa Midi ports.
- * 
+ *
  * \return Whether connection succeeded.
  */
 bool
-AlsaDriver::connect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<PatchagePort> dst_port) 
+AlsaDriver::connect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<PatchagePort> dst_port)
 {
 	const snd_seq_addr_t* src = src_port->alsa_addr();
 	const snd_seq_addr_t* dst = dst_port->alsa_addr();
 
 	bool result = true;
-	
+
 	if (src && dst) {
 		snd_seq_port_subscribe_t* subs;
 		snd_seq_port_subscribe_malloc(&subs);
@@ -368,7 +368,7 @@ AlsaDriver::connect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<
 			result = false;
 		}
 	}
-	
+
 	if (result)
 		_app->status_msg(string("[ALSA] Connected ")
 			+ src_port->full_name() + " -> " + dst_port->full_name());
@@ -381,15 +381,15 @@ AlsaDriver::connect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<
 
 
 /** Disconnects two Alsa Midi ports.
- * 
+ *
  * \return Whether disconnection succeeded.
  */
 bool
-AlsaDriver::disconnect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<PatchagePort> dst_port) 
+AlsaDriver::disconnect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<PatchagePort> dst_port)
 {
 	const snd_seq_addr_t* src = src_port->alsa_addr();
 	const snd_seq_addr_t* dst = dst_port->alsa_addr();
-	
+
 	bool result = true;
 
 	snd_seq_port_subscribe_t* subs;
@@ -405,13 +405,13 @@ AlsaDriver::disconnect(boost::shared_ptr<PatchagePort> src_port, boost::shared_p
 		cerr << "Error: Attempt to unsubscribe Alsa ports that are not subscribed." << endl;
 		result = false;
 	}
-	
+
 	int ret = snd_seq_unsubscribe_port(_seq, subs);
 	if (ret < 0) {
 		cerr << "Alsa unsubscription failed: " << snd_strerror(ret) << endl;
 		result = false;
 	}
-	
+
 	if (result)
 		_app->status_msg(string("[ALSA] Disconnected ")
 			+ src_port->full_name() + " -> " + dst_port->full_name());
@@ -435,7 +435,7 @@ AlsaDriver::create_refresh_port()
 	snd_seq_port_info_set_name(port_info, "System Announcement Reciever");
 	snd_seq_port_info_set_capability(port_info,
 		SND_SEQ_PORT_CAP_WRITE|SND_SEQ_PORT_CAP_SUBS_WRITE|SND_SEQ_PORT_CAP_NO_EXPORT);
-	
+
 	snd_seq_port_info_set_type(port_info, SND_SEQ_PORT_TYPE_APPLICATION);
 
 	ret = snd_seq_create_port(_seq, port_info);
@@ -449,7 +449,7 @@ AlsaDriver::create_refresh_port()
 		snd_seq_port_info_get_port(port_info),
 		SND_SEQ_CLIENT_SYSTEM,
 		SND_SEQ_PORT_SYSTEM_ANNOUNCE);
-	
+
 	if (ret) {
 		cerr << "Could not connect to system announcer port: " << snd_strerror(ret) << endl;
 		return false;
diff --git a/src/AlsaDriver.hpp b/src/AlsaDriver.hpp
index 38396f1..4b7c13f 100644
--- a/src/AlsaDriver.hpp
+++ b/src/AlsaDriver.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -34,14 +34,14 @@ class AlsaDriver : public Driver
 public:
 	AlsaDriver(Patchage* app);
 	~AlsaDriver();
-	
+
 	void attach(bool launch_daemon = false);
 	void detach();
 
 	bool is_attached() const { return (_seq != NULL); }
 
 	void refresh();
-	
+
 	boost::shared_ptr<PatchagePort> create_port_view(
 			Patchage*     patchage,
 			const PortID& id);
@@ -53,13 +53,13 @@ public:
 	                boost::shared_ptr<PatchagePort> dst_port);
 
 	void print_addr(snd_seq_addr_t addr);
-	
+
 private:
 	void refresh_ports();
 	void refresh_connections();
-	
+
 	void add_connections(boost::shared_ptr<PatchagePort> port);
-	
+
 	bool         create_refresh_port();
 	static void* refresh_main(void* me);
 	void         _refresh_main();
@@ -69,20 +69,20 @@ private:
 			Patchage*          patchage,
 			const std::string& client_name,
 			ModuleType         type);
-	
+
 	void
 	create_port_view_internal(
 			Patchage*                          patchage,
 			snd_seq_addr_t                     addr,
 			boost::shared_ptr<PatchageModule>& parent,
 			boost::shared_ptr<PatchagePort>&   port);
-	
+
 	boost::shared_ptr<PatchagePort> create_port(
 		boost::shared_ptr<PatchageModule> parent,
 		const std::string&                name,
 		bool                              is_input,
 		snd_seq_addr_t                    addr);
-	                                            
+
 	Patchage*  _app;
 	snd_seq_t* _seq;
 	pthread_t  _refresh_thread;
diff --git a/src/DBus.hpp b/src/DBus.hpp
index ffcabbb..983d274 100644
--- a/src/DBus.hpp
+++ b/src/DBus.hpp
@@ -1,16 +1,16 @@
 /* This file is part of Patchage.
  * Copyright (C) 2008 Dave Robillard <http://drobilla.net>
  * Copyright (C) 2008 Nedko Arnaudov <nedko@arnaudov.name>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
diff --git a/src/Driver.hpp b/src/Driver.hpp
index 4c9d313..822b89d 100644
--- a/src/Driver.hpp
+++ b/src/Driver.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -30,7 +30,7 @@ class PatchageCanvas;
 class Driver {
 public:
 	virtual ~Driver() {}
-	
+
 	virtual void process_events(Patchage* app) {
 		while (!events().empty()) {
 			PatchageEvent& ev = events().front();
@@ -45,17 +45,17 @@ public:
 
 	virtual void refresh()     = 0;
 	virtual void destroy_all() {}
-	
+
 	virtual boost::shared_ptr<PatchagePort> create_port_view(
 			Patchage*     patchage,
 			const PortID& id) = 0;
-	
+
 	virtual bool connect(boost::shared_ptr<PatchagePort> src_port,
 	                     boost::shared_ptr<PatchagePort> dst_port) = 0;
-	
+
 	virtual bool disconnect(boost::shared_ptr<PatchagePort> src_port,
 	                        boost::shared_ptr<PatchagePort> dst_port) = 0;
-	
+
 	Raul::SRSWQueue<PatchageEvent>& events() { return _events; }
 
 	sigc::signal<void> signal_attached;
@@ -63,7 +63,7 @@ public:
 
 protected:
 	Driver(size_t event_queue_size) : _events(event_queue_size) {}
-	
+
 	Raul::SRSWQueue<PatchageEvent> _events;
 };
 
diff --git a/src/GladeFile.hpp b/src/GladeFile.hpp
index 5a0d812..2f10a80 100644
--- a/src/GladeFile.hpp
+++ b/src/GladeFile.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -45,7 +45,7 @@ public:
 			ss << "Unable to find " << base_name << ".glade in " << PATCHAGE_DATA_DIR << std::endl;
 			throw std::runtime_error(ss.str());
 		}
-		
+
 		fs.close();
 
 		return Gnome::Glade::Xml::create(glade_filename);
diff --git a/src/JackDbusDriver.cpp b/src/JackDbusDriver.cpp
index feb1923..d5da26d 100644
--- a/src/JackDbusDriver.cpp
+++ b/src/JackDbusDriver.cpp
@@ -1,16 +1,16 @@
 // -*- Mode: C++ ; indent-tabs-mode: t -*-
 /* This file is part of Patchage.
  * Copyright (C) 2008 Nedko Arnaudov <nedko@arnaudov.name>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -474,7 +474,7 @@ JackDriver::stop_server()
 	}
 
 	dbus_message_unref(reply_ptr);
-	
+
 	if (!_server_started) {
 		_server_started = false;
 		signal_detached.emit();
@@ -614,7 +614,7 @@ JackDriver::remove_port(
 
 	module->remove_port(port);
 	port.reset();
-			
+
 	// No empty modules (for now)
 	if (module->num_ports() == 0) {
 		_app->canvas()->remove_item(module);
diff --git a/src/JackDbusDriver.hpp b/src/JackDbusDriver.hpp
index 932f14f..0a6b864 100644
--- a/src/JackDbusDriver.hpp
+++ b/src/JackDbusDriver.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2008 Nedko Arnaudov <nedko@arnaudov.name>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -43,7 +43,7 @@ public:
 
 	bool is_attached() const;
 	bool is_realtime() const;
-	
+
 	void refresh();
 
 	bool
@@ -75,7 +75,7 @@ public:
 	find_port_view(
 		Patchage*     patchage,
 		const PortID& ref);
-	
+
 	boost::shared_ptr<PatchagePort>
 	create_port_view(
 			Patchage*     patchage,
diff --git a/src/JackDriver.cpp b/src/JackDriver.cpp
index 87ab1bf..ff937ac 100644
--- a/src/JackDriver.cpp
+++ b/src/JackDriver.cpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -48,7 +48,7 @@ JackDriver::JackDriver(Patchage* app)
 }
 
 
-JackDriver::~JackDriver() 
+JackDriver::~JackDriver()
 {
 	detach();
 }
@@ -57,12 +57,12 @@ JackDriver::~JackDriver()
 /** Connect to Jack.
  */
 void
-JackDriver::attach(bool launch_daemon) 
+JackDriver::attach(bool launch_daemon)
 {
 	// Already connected
 	if (_client)
 		return;
-	
+
 	jack_set_error_function(error_cb);
 
 	jack_options_t options = (!launch_daemon) ? JackNoStartServer : JackNullOption;
@@ -81,7 +81,7 @@ JackDriver::attach(bool launch_daemon)
 		jack_set_graph_order_callback(client, jack_graph_order_cb, this);
 		jack_set_buffer_size_callback(client, jack_buffer_size_cb, this);
 		jack_set_xrun_callback(client, jack_xrun_cb, this);
-	
+
 		_buffer_size = jack_get_buffer_size(client);
 
 		if (!jack_activate(client)) {
@@ -97,7 +97,7 @@ JackDriver::attach(bool launch_daemon)
 
 
 void
-JackDriver::detach() 
+JackDriver::detach()
 {
 	Glib::Mutex::Lock lock(_shutdown_mutex);
 	if (_client) {
@@ -136,7 +136,7 @@ JackDriver::destroy_all()
 			_app->enqueue_resize(module);
 	}
 }
-	
+
 
 boost::shared_ptr<PatchagePort>
 JackDriver::create_port_view(Patchage*     patchage,
@@ -146,7 +146,7 @@ JackDriver::create_port_view(Patchage*     patchage,
 
 	if (id.type == PortID::JACK_ID)
 		jack_port = jack_port_by_id(_client, id.id.jack_id);
-	
+
 	if (jack_port == NULL)
 		return boost::shared_ptr<PatchagePort>();
 
@@ -167,7 +167,7 @@ JackDriver::create_port_view(Patchage*     patchage,
 
 	boost::shared_ptr<PatchageModule> parent
 		= _app->canvas()->find_module(module_name, type);
-	
+
 	bool resize = false;
 
 	if (!parent) {
@@ -188,10 +188,10 @@ JackDriver::create_port_view(Patchage*     patchage,
 		parent->add_port(port);
 		resize = true;
 	}
-	
+
 	if (resize)
 		_app->enqueue_resize(parent);
-	
+
 	return port;
 }
 
@@ -213,7 +213,7 @@ JackDriver::create_port(boost::shared_ptr<PatchageModule> parent, jack_port_t* p
 		cerr << "WARNING: " << jack_port_name(port) << " has unknown type \'" << type_str << "\'" << endl;
 		return boost::shared_ptr<PatchagePort>();
 	}
-	
+
 	boost::shared_ptr<PatchagePort> ret(
 		new PatchagePort(parent, port_type, jack_port_short_name(port),
 			(jack_port_flags(port) & JackPortIsInput),
@@ -234,16 +234,16 @@ JackDriver::shutdown()
  * To be called from GTK thread only.
  */
 void
-JackDriver::refresh() 
+JackDriver::refresh()
 {
 	const char** ports;
 	jack_port_t* port;
 
 	// Jack can take _client away from us at any time throughout here :/
 	// Shortest locks possible is the best solution I can figure out
-	
+
 	Glib::Mutex::Lock lock(_shutdown_mutex);
-	
+
 	if (_client == NULL) {
 		shutdown();
 		return;
@@ -259,7 +259,7 @@ JackDriver::refresh()
 	string port1_name;
 	string client2_name;
 	string port2_name;
-	
+
 	// Add all ports
 	for (int i=0; ports[i]; ++i) {
 		port = jack_port_by_name(_client, ports[i]);
@@ -305,13 +305,13 @@ JackDriver::refresh()
 
 		_app->enqueue_resize(m);
 	}
-	
+
 	// Add all connections
 	for (int i=0; ports[i]; ++i) {
 
 		port = jack_port_by_name(_client, ports[i]);
 		const char** connected_ports = jack_port_get_all_connections(_client, port);
-		
+
 		if (connected_ports) {
 			for (int j=0; connected_ports[j]; ++j) {
 				client1_name = ports[i];
@@ -346,11 +346,11 @@ JackDriver::refresh()
 				if (src && dst && !src->is_connected_to(dst))
 					_app->canvas()->add_connection(src, dst, port1->color() + 0x22222200);
 			}
-			
+
 			free(connected_ports);
 		}
 	}
-	
+
 	free(ports);
 }
 
@@ -389,16 +389,16 @@ JackDriver::connect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<
 {
 	if (_client == NULL)
 		return false;
-	
+
 	int result = jack_connect(_client, src_port->full_name().c_str(), dst_port->full_name().c_str());
-	
+
 	if (result == 0)
 		_app->status_msg(string("[JACK] Connected ")
 			+ src_port->full_name() + " -> " + dst_port->full_name());
 	else
 		_app->status_msg(string("[JACK] Unable to connect ")
 			+ src_port->full_name() + " -> " + dst_port->full_name());
-	
+
 	return (!result);
 }
 
@@ -414,20 +414,20 @@ JackDriver::disconnect(boost::shared_ptr<PatchagePort> const src_port, boost::sh
 		return false;
 
 	int result = jack_disconnect(_client, src_port->full_name().c_str(), dst_port->full_name().c_str());
-	
+
 	if (result == 0)
 		_app->status_msg(string("[JACK] Disconnected ")
 			+ src_port->full_name() + " -> " + dst_port->full_name());
 	else
 		_app->status_msg(string("[JACK] Unable to disconnect ")
 			+ src_port->full_name() + " -> " + dst_port->full_name());
-	
+
 	return (!result);
 }
 
 
 void
-JackDriver::jack_client_registration_cb(const char* name, int registered, void* jack_driver) 
+JackDriver::jack_client_registration_cb(const char* name, int registered, void* jack_driver)
 {
 	assert(jack_driver);
 	JackDriver* me = reinterpret_cast<JackDriver*>(jack_driver);
@@ -444,12 +444,12 @@ JackDriver::jack_client_registration_cb(const char* name, int registered, void*
 
 
 void
-JackDriver::jack_port_registration_cb(jack_port_id_t port_id, int registered, void* jack_driver) 
+JackDriver::jack_port_registration_cb(jack_port_id_t port_id, int registered, void* jack_driver)
 {
 	assert(jack_driver);
 	JackDriver* me = reinterpret_cast<JackDriver*>(jack_driver);
 	assert(me->_client);
-	
+
 	jack_reset_max_delayed_usecs(me->_client);
 
 	if (registered) {
@@ -461,7 +461,7 @@ JackDriver::jack_port_registration_cb(jack_port_id_t port_id, int registered, vo
 
 
 void
-JackDriver::jack_port_connect_cb(jack_port_id_t src, jack_port_id_t dst, int connect, void* jack_driver) 
+JackDriver::jack_port_connect_cb(jack_port_id_t src, jack_port_id_t dst, int connect, void* jack_driver)
 {
 	assert(jack_driver);
 	JackDriver* me = reinterpret_cast<JackDriver*>(jack_driver);
@@ -478,25 +478,25 @@ JackDriver::jack_port_connect_cb(jack_port_id_t src, jack_port_id_t dst, int con
 
 
 int
-JackDriver::jack_graph_order_cb(void* jack_driver) 
+JackDriver::jack_graph_order_cb(void* jack_driver)
 {
 	assert(jack_driver);
 	JackDriver* me = reinterpret_cast<JackDriver*>(jack_driver);
 	assert(me->_client);
-	
+
 	jack_reset_max_delayed_usecs(me->_client);
-	
+
 	return 0;
 }
 
 
 int
-JackDriver::jack_buffer_size_cb(jack_nframes_t buffer_size, void* jack_driver) 
+JackDriver::jack_buffer_size_cb(jack_nframes_t buffer_size, void* jack_driver)
 {
 	assert(jack_driver);
 	JackDriver* me = reinterpret_cast<JackDriver*>(jack_driver);
 	assert(me->_client);
-	
+
 	jack_reset_max_delayed_usecs(me->_client);
 
 	me->_buffer_size = buffer_size;
@@ -517,7 +517,7 @@ JackDriver::jack_xrun_cb(void* jack_driver)
 	me->_xruns++;
 	me->_xrun_delay = jack_get_xrun_delayed_usecs(me->_client);
 	jack_reset_max_delayed_usecs(me->_client);
-	
+
 	return 0;
 }
 
@@ -571,7 +571,7 @@ JackDriver::set_buffer_size(jack_nframes_t size)
 		_buffer_size = size;
 		return true;
 	}
-	
+
 	if (jack_set_buffer_size(_client, size)) {
 		_app->status_msg("[JACK] ERROR: Unable to set buffer size");
 		return false;
@@ -591,8 +591,8 @@ JackDriver::get_max_dsp_load()
 
 	const float rate = sample_rate();
 	const float size = buffer_size();
-	const float period = size / rate * 1000000; // usec 
-		
+	const float period = size / rate * 1000000; // usec
+
 	if (max_delay > period) {
 		max_load = 1.0;
 		jack_reset_max_delayed_usecs(_client);
diff --git a/src/JackDriver.hpp b/src/JackDriver.hpp
index d987077..2bdb990 100644
--- a/src/JackDriver.hpp
+++ b/src/JackDriver.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -41,13 +41,13 @@ class JackDriver : public Driver
 public:
 	JackDriver(Patchage* app);
 	~JackDriver();
-	
+
 	void attach(bool launch_daemon);
 	void detach();
 
 	bool is_attached() const { return (_client != NULL); }
 	bool is_realtime() const { return _client && jack_is_realtime(_client); }
-	
+
 	void refresh();
 	void destroy_all();
 
@@ -67,7 +67,7 @@ public:
 
 	void start_transport() { jack_transport_start(_client); }
 	void stop_transport()  { jack_transport_stop(_client); }
-	
+
 	void reset_xruns();
 	void reset_max_dsp_load();
 
@@ -77,9 +77,9 @@ public:
 		zero.valid = (jack_position_bits_t)0;
 		jack_transport_reposition(_client, &zero);
 	}
-	
+
 	jack_client_t* client() { return _client; }
-	
+
 	jack_nframes_t buffer_size();
 	bool           set_buffer_size(jack_nframes_t size);
 
@@ -90,7 +90,7 @@ public:
 	float get_max_dsp_load();
 
 private:
-	
+
 	boost::shared_ptr<PatchagePort> create_port(
 			boost::shared_ptr<PatchageModule> parent,
 			jack_port_t*                      port);
@@ -111,7 +111,7 @@ private:
 	jack_client_t* _client;
 
 	Glib::Mutex _shutdown_mutex;
-	
+
 	bool            _is_activated;
 	jack_position_t _last_pos;
 	jack_nframes_t  _buffer_size;
diff --git a/src/LashClient.hpp b/src/LashClient.hpp
index 65f6caa..70e5d6f 100644
--- a/src/LashClient.hpp
+++ b/src/LashClient.hpp
@@ -2,16 +2,16 @@
 /* This file is part of Patchage.
  * Copyright (C) 2008 Dave Robillard <dave@drobilla.net>
  * Copyright (C) 2008 Nedko Arnaudov <nedko@arnaudov.name>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
diff --git a/src/LashProxy.cpp b/src/LashProxy.cpp
index 1d1580d..fb4fffc 100644
--- a/src/LashProxy.cpp
+++ b/src/LashProxy.cpp
@@ -624,7 +624,7 @@ LashProxy::close_project(const string& project_name)
 {
 	DBusMessage* reply_ptr;
 	const char* const project_name_cstr = project_name.c_str();
-	
+
 	if (!_impl->call(true, LASH_IFACE_CONTROL, "ProjectClose", &reply_ptr, DBUS_TYPE_STRING, &project_name_cstr, DBUS_TYPE_INVALID)) {
 		return;
 	}
@@ -680,9 +680,9 @@ LashProxy::get_loaded_project_properties(
 	const char* value_type;
 	dbus_bool_t value_bool;
 	const char* value_string;
-	
+
 	const char* const project_name_cstr = name.c_str();
-	
+
 	if (!_impl->call(
 	            true,
 	            LASH_IFACE_CONTROL,
diff --git a/src/LashProxy.hpp b/src/LashProxy.hpp
index fb2f3ff..086a543 100644
--- a/src/LashProxy.hpp
+++ b/src/LashProxy.hpp
@@ -2,16 +2,16 @@
 /* This file is part of Patchage.
  * Copyright (C) 2008 Dave Robillard <dave@drobilla.net>
  * Copyright (C) 2008 Nedko Arnaudov <nedko@arnaudov.name>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
diff --git a/src/LoadProjectDialog.hpp b/src/LoadProjectDialog.hpp
index 3f6c2c1..c2fc8d1 100644
--- a/src/LoadProjectDialog.hpp
+++ b/src/LoadProjectDialog.hpp
@@ -1,16 +1,16 @@
 /* This file is part of Patchage.
  * Copyright (C) 2008 Dave Robillard <dave@drobilla.net>
  * Copyright (C) 2008 Nedko Arnaudov <nedko@arnaudov.name>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
diff --git a/src/Patchage.cpp b/src/Patchage.cpp
index eaa252d..fc037a2 100644
--- a/src/Patchage.cpp
+++ b/src/Patchage.cpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -62,7 +62,7 @@ gtkmm_get_ink_pixel_size (Glib::RefPtr<Pango::Layout> layout,
 			       int& height)
 {
 	Pango::Rectangle ink_rect = layout->get_ink_extents ();
-	
+
 	width = (ink_rect.get_width() + PANGO_SCALE / 2) / PANGO_SCALE;
 	height = (ink_rect.get_height() + PANGO_SCALE / 2) / PANGO_SCALE;
 }
@@ -70,14 +70,14 @@ gtkmm_get_ink_pixel_size (Glib::RefPtr<Pango::Layout> layout,
 static void
 gtkmm_set_width_for_given_text (Gtk::Widget &w, const gchar *text,
 						   gint hpadding/*, gint vpadding*/)
-	
+
 {
 	int old_width, old_height;
 	w.get_size_request(old_width, old_height);
 
 	int width, height;
 	w.ensure_style ();
-	
+
 	gtkmm_get_ink_pixel_size (w.create_pango_layout (text), width, height);
 	w.set_size_request(width + hpadding, old_height);//height + vpadding);
 }
@@ -157,7 +157,7 @@ Patchage::Patchage(int argc, char** argv)
 	_about_win->property_program_name() = "Patchage";
 	_about_win->property_logo_icon_name() = "patchage";
 	gtk_window_set_default_icon_name("patchage");
-	
+
 	gtkmm_set_width_for_given_text(*_buffer_size_combo, "4096 frames", 40);
 
 	_main_scrolledwin->add(*_canvas);
@@ -198,7 +198,7 @@ Patchage::Patchage(int argc, char** argv)
 	_menu_alsa_connect->set_sensitive(false);
 	_menu_alsa_disconnect->set_sensitive(false);
 #endif
-	
+
 	_menu_store_positions->signal_activate().connect(
 			sigc::mem_fun(this, &Patchage::on_store_positions));
 	_menu_file_quit->signal_activate().connect(
@@ -215,7 +215,7 @@ Patchage::Patchage(int argc, char** argv)
 			sigc::mem_fun(this, &Patchage::on_show_projects));
 	_menu_help_about->signal_activate().connect(
 			sigc::mem_fun(this, &Patchage::on_help_about));
-	
+
 	_messages_clear_but->signal_clicked().connect(
 			sigc::mem_fun(this, &Patchage::on_messages_clear));
 	_messages_close_but->signal_clicked().connect(
@@ -225,9 +225,9 @@ Patchage::Patchage(int argc, char** argv)
 
 	_canvas->show();
 	_main_win->present();
-	
+
 	_state_manager->load(_settings_filename);
-	
+
 	_main_win->resize(
 		static_cast<int>(_state_manager->get_window_size().x),
 		static_cast<int>(_state_manager->get_window_size().y));
@@ -235,13 +235,13 @@ Patchage::Patchage(int argc, char** argv)
 	_main_win->move(
 		static_cast<int>(_state_manager->get_window_location().x),
 		static_cast<int>(_state_manager->get_window_location().y));
-	
+
 	_about_win->set_transient_for(*_main_win);
-	
+
 #if defined(USE_LIBJACK) || defined(HAVE_JACK_DBUS)
 	_jack_driver = new JackDriver(this);
 	_jack_driver->signal_detached.connect(sigc::mem_fun(this, &Patchage::driver_detached));
-	
+
 	_menu_jack_connect->signal_activate().connect(sigc::bind(
 			sigc::mem_fun(_jack_driver, &JackDriver::attach), true));
 	_menu_jack_disconnect->signal_activate().connect(
@@ -260,7 +260,7 @@ Patchage::Patchage(int argc, char** argv)
 #else
 	_project_list_viewport->hide();
 #endif
-	
+
 	connect_widgets();
 	update_state();
 
@@ -272,7 +272,7 @@ Patchage::Patchage(int argc, char** argv)
 }
 
 
-Patchage::~Patchage() 
+Patchage::~Patchage()
 {
 #if defined(USE_LIBJACK) || defined(HAVE_JACK_DBUS)
 	delete _jack_driver;
@@ -284,7 +284,7 @@ Patchage::~Patchage()
 	delete _lash_proxy;
 #endif
 	delete _state_manager;
-	
+
 	_about_win.destroy();
 	_messages_win.destroy();
 	//_main_win.destroy();
@@ -313,10 +313,10 @@ Patchage::attach()
 
 	//m_status_bar->push("Connected to JACK server");
 }
-	
+
 
 bool
-Patchage::idle_callback() 
+Patchage::idle_callback()
 {
 	// Initial run, attach
 	if (_attach) {
@@ -330,7 +330,7 @@ Patchage::idle_callback()
 		_jack_driver->process_events(this);
 	}
 #endif
-	
+
 	// Process any ALSA events
 #ifdef HAVE_ALSA
 	if (_alsa_driver) {
@@ -347,7 +347,7 @@ Patchage::idle_callback()
 		if (_alsa_driver && !_alsa_driver->is_attached())
 			_alsa_driver->destroy_all();
 	}
-	
+
 	_refresh         = false;
 	_driver_detached = false;
 
@@ -392,7 +392,7 @@ Patchage::update_load()
 		last_max_dsp_load = max_dsp_load;
 	}
 #endif
-	
+
 	return true;
 }
 
@@ -406,12 +406,12 @@ Patchage::zoom(double z)
 
 
 void
-Patchage::refresh() 
+Patchage::refresh()
 {
 	assert(_canvas);
 
 	if (_enable_refresh) {
-	
+
 		_canvas->destroy();
 
 #if defined(USE_LIBJACK) || defined(HAVE_JACK_DBUS)
@@ -423,7 +423,7 @@ Patchage::refresh()
 		if (_alsa_driver)
 			_alsa_driver->refresh();
 #endif
-	
+
 		flush_resize();
 	}
 }
@@ -484,7 +484,7 @@ Patchage::info_msg(const std::string& msg)
 
 
 void
-Patchage::status_msg(const string& msg) 
+Patchage::status_msg(const string& msg)
 {
 	if (_status_text->get_buffer()->size() > 0)
 		_status_text->get_buffer()->insert(_status_text->get_buffer()->end(), "\n");
@@ -499,7 +499,7 @@ Patchage::update_state()
 {
 	for (ItemList::iterator i = _canvas->items().begin(); i != _canvas->items().end(); ++i) {
 		SharedPtr<Module> module = PtrCast<Module>(*i);
-		if (module) 
+		if (module)
 			module->load_location();
 	}
 }
@@ -521,19 +521,19 @@ Patchage::connect_widgets()
 			sigc::mem_fun(this, &Patchage::refresh));
 	_jack_driver->signal_attached.connect(sigc::bind(
 			sigc::mem_fun(*_menu_jack_disconnect, &Gtk::MenuItem::set_sensitive), true));
-	
+
 	_jack_driver->signal_detached.connect(sigc::bind(
 			sigc::mem_fun(*_menu_jack_connect, &Gtk::MenuItem::set_sensitive), true));
 	_jack_driver->signal_detached.connect(sigc::bind(
 			sigc::mem_fun(*_menu_jack_disconnect, &Gtk::MenuItem::set_sensitive), false));
 #endif
 
-#ifdef HAVE_ALSA	
+#ifdef HAVE_ALSA
 	_alsa_driver->signal_attached.connect(sigc::bind(
 			sigc::mem_fun(*_menu_alsa_connect, &Gtk::MenuItem::set_sensitive), false));
 	_alsa_driver->signal_attached.connect(sigc::bind(
 			sigc::mem_fun(*_menu_alsa_disconnect, &Gtk::MenuItem::set_sensitive), true));
-	
+
 	_alsa_driver->signal_detached.connect(sigc::bind(
 			sigc::mem_fun(*_menu_alsa_connect, &Gtk::MenuItem::set_sensitive), true));
 	_alsa_driver->signal_detached.connect(sigc::bind(
@@ -547,7 +547,7 @@ Patchage::show_load_project_dialog()
 {
 	std::list<ProjectInfo> projects;
 	_lash_proxy->get_available_projects(projects);
-	
+
 	LoadProjectDialog dialog(this);
 	dialog.run(projects);
 }
@@ -567,7 +567,7 @@ Patchage::set_lash_available(bool available)
 
 #ifdef HAVE_ALSA
 void
-Patchage::menu_alsa_connect() 
+Patchage::menu_alsa_connect()
 {
 	_alsa_driver->attach(false);
 	_alsa_driver->refresh();
@@ -575,7 +575,7 @@ Patchage::menu_alsa_connect()
 
 
 void
-Patchage::menu_alsa_disconnect() 
+Patchage::menu_alsa_disconnect()
 {
 	_alsa_driver->detach();
 	refresh();
@@ -584,16 +584,16 @@ Patchage::menu_alsa_disconnect()
 
 
 void
-Patchage::on_arrange() 
+Patchage::on_arrange()
 {
 	assert(_canvas);
-	
+
 	_canvas->arrange();
 }
 
-	
+
 void
-Patchage::on_help_about() 
+Patchage::on_help_about()
 {
 	_about_win->run();
 	_about_win->hide();
@@ -608,16 +608,16 @@ Patchage::on_messages_clear()
 			_status_text->get_buffer()->end());
 }
 
-	
+
 void
-Patchage::on_messages_close() 
+Patchage::on_messages_close()
 {
 	_menu_view_messages->set_active(false);
 }
 
-	
+
 bool
-Patchage::on_messages_delete(GdkEventAny*) 
+Patchage::on_messages_delete(GdkEventAny*)
 {
 	_menu_view_messages->set_active(false);
 	return true;
@@ -625,7 +625,7 @@ Patchage::on_messages_delete(GdkEventAny*)
 
 
 void
-Patchage::on_quit() 
+Patchage::on_quit()
 {
 #ifdef HAVE_ALSA
 	_alsa_driver->detach();
@@ -656,9 +656,9 @@ Patchage::on_show_projects()
 		_project_list_viewport->hide();
 }
 
-	
+
 void
-Patchage::on_store_positions() 
+Patchage::on_store_positions()
 {
 	store_window_location();
 	_state_manager->save(_settings_filename);
@@ -666,7 +666,7 @@ Patchage::on_store_positions()
 
 
 void
-Patchage::on_view_toolbar() 
+Patchage::on_view_toolbar()
 {
 	if (_menu_view_toolbar->get_active())
 		_toolbar->show();
@@ -674,9 +674,9 @@ Patchage::on_view_toolbar()
 		_toolbar->hide();
 }
 
-	
+
 bool
-Patchage::on_scroll(GdkEventScroll* ev) 
+Patchage::on_scroll(GdkEventScroll* ev)
 {
 	cout << "ON SCROLL" << endl;
 	return false;
@@ -693,7 +693,7 @@ Patchage::buffer_size_changed()
 		update_toolbar();
 	} else {
 		jack_nframes_t buffer_size = 1 << (selected+5);
-	
+
 		if ( ! _jack_driver->set_buffer_size(buffer_size))
 			update_toolbar(); // reset combo box to actual value
 	}
diff --git a/src/Patchage.hpp b/src/Patchage.hpp
index 4c3da57..cf4b828 100644
--- a/src/Patchage.hpp
+++ b/src/Patchage.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -44,9 +44,9 @@ public:
 	~Patchage();
 
 	boost::shared_ptr<PatchageCanvas> canvas() const { return _canvas; }
-	
+
 	Gtk::Window* window() { return _main_win.get(); }
-	
+
 	StateManager* state_manager() const { return _state_manager; }
 	JackDriver*   jack_driver()   const { return _jack_driver; }
 #ifdef HAVE_ALSA
@@ -57,16 +57,16 @@ public:
 #endif
 #ifdef HAVE_LASH
 	LashProxy*    lash_proxy()    const { return _lash_proxy; }
-	
+
 	void show_load_project_dialog();
 	void set_lash_available(bool available);
 #endif
-	
+
 	Glib::RefPtr<Gnome::Glade::Xml> xml() { return _xml; }
-	
+
 	void attach();
 	void quit() { _main_win->hide(); }
-	
+
 	void        refresh();
 	inline void queue_refresh()   { _refresh = true; }
 	inline void driver_detached() { _driver_detached = true; }
@@ -102,7 +102,7 @@ protected:
 	void update_toolbar();
 
 	void buffer_size_changed();
-	
+
 	Glib::RefPtr<Gnome::Glade::Xml> _xml;
 
 #if defined(HAVE_LASH) || defined(HAVE_JACK_DBUS)
@@ -136,7 +136,7 @@ protected:
 	bool        _driver_detached;
 	bool        _refresh;
 	bool        _enable_refresh;
-	
+
 	Widget<Gtk::AboutDialog>    _about_win;
 	Widget<Gtk::ComboBox>       _buffer_size_combo;
 	Widget<Gtk::ToolButton>     _clear_load_but;
diff --git a/src/PatchageCanvas.cpp b/src/PatchageCanvas.cpp
index 10fe33e..cfbf267 100644
--- a/src/PatchageCanvas.cpp
+++ b/src/PatchageCanvas.cpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -73,7 +73,7 @@ PatchageCanvas::find_port(const PortID& id)
 #if defined(USE_LIBJACK) || defined(HAVE_JACK_DBUS)
 	jack_port_t* jack_port = NULL;
 #endif
-	
+
 	SharedPtr<PatchageModule> module;
 	boost::shared_ptr<PatchagePort> pp;
 
@@ -84,36 +84,36 @@ PatchageCanvas::find_port(const PortID& id)
 		jack_port = jack_port_by_id(_app->jack_driver()->client(), id.id.jack_id);
 		if (!jack_port)
 			return boost::shared_ptr<PatchagePort>();
-	
+
 		_app->jack_driver()->port_names(id, module_name, port_name);
-	
+
 		module = find_module(module_name,
 				(jack_port_flags(jack_port) & JackPortIsInput) ? Input : Output);
-	
+
 		if (module)
 			return PtrCast<PatchagePort>(module->get_port(port_name));
 		else
 			return boost::shared_ptr<PatchagePort>();
-	
+
 		break;
 #endif
-	
+
 #ifdef HAVE_ALSA
 	case PortID::ALSA_ADDR:
 		for (ItemList::iterator m = _items.begin(); m != _items.end(); ++m) {
 			SharedPtr<PatchageModule> module = PtrCast<PatchageModule>(*m);
 			if (!module)
 				continue;
-	
+
 			for (PortVector::const_iterator p = module->ports().begin(); p != module->ports().end(); ++p) {
 				pp = boost::dynamic_pointer_cast<PatchagePort>(*p);
 				if (!pp)
 					continue;
-	
+
 				if (pp->type() == ALSA_MIDI) {
 					/*cerr << "ALSA PORT: " << (int)pp->alsa_addr()->client << ":"
 					  << (int)pp->alsa_addr()->port << endl;*/
-	
+
 					if (pp->alsa_addr()
 							&& pp->alsa_addr()->client == id.id.alsa_addr.client
 							&& pp->alsa_addr()->port   == id.id.alsa_addr.port) {
@@ -180,7 +180,7 @@ PatchageCanvas::disconnect(boost::shared_ptr<Connectable> port1, boost::shared_p
 		status_message("ERROR: Attempt to disconnect mismatched/unknown ports");
 		return;
 	}
-	
+
 	if ((input->type() == JACK_AUDIO && output->type() == JACK_AUDIO)
 			|| (input->type() == JACK_MIDI && output->type() == JACK_MIDI)) {
 #if defined(USE_LIBJACK) || defined(HAVE_JACK_DBUS)
@@ -216,7 +216,7 @@ PatchageCanvas::get_port(const string& node_name, const string& port_name)
 		if (module->name() == node_name && port)
 			return port;
 	}
-	
+
 	return boost::shared_ptr<Port>();
 }
 
diff --git a/src/PatchageCanvas.hpp b/src/PatchageCanvas.hpp
index 0687bac..1dd7a5a 100644
--- a/src/PatchageCanvas.hpp
+++ b/src/PatchageCanvas.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -37,15 +37,15 @@ using namespace FlowCanvas;
 class PatchageCanvas : public Canvas {
 public:
 	PatchageCanvas(Patchage* _app, int width, int height);
-	
+
 	boost::shared_ptr<PatchageModule> find_module(const string& name, ModuleType type);
 	boost::shared_ptr<PatchagePort>   find_port(const PortID& id);
-	
+
 	void connect(boost::shared_ptr<Connectable> port1, boost::shared_ptr<Connectable> port2);
 	void disconnect(boost::shared_ptr<Connectable> port1, boost::shared_ptr<Connectable> port2);
 
 	void status_message(const string& msg);
-	
+
 	boost::shared_ptr<Item> get_item(const string& name);
 	boost::shared_ptr<Port> get_port(const string& module_name,
                                      const string& port_name);
diff --git a/src/PatchageEvent.cpp b/src/PatchageEvent.cpp
index 4fbefdf..370143a 100644
--- a/src/PatchageEvent.cpp
+++ b/src/PatchageEvent.cpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -56,7 +56,7 @@ PatchageEvent::execute(Patchage* patchage)
 		_str = NULL;
 
 	} else if (_type == PORT_CREATION) {
-		
+
 		Driver* driver = NULL;
 		if (_port_1.type == PortID::JACK_ID) {
 #if defined(USE_LIBJACK) || defined(HAVE_JACK_DBUS)
@@ -89,7 +89,7 @@ PatchageEvent::execute(Patchage* patchage)
 			module->remove_port(port);
 			patchage->enqueue_resize(module);
 			port.reset();
-			
+
 			// No empty modules (for now)
 			if (module->num_ports() == 0) {
 				patchage->canvas()->remove_item(module);
@@ -103,17 +103,17 @@ PatchageEvent::execute(Patchage* patchage)
 		}
 
 	} else if (_type == CONNECTION) {
-		
+
 		SharedPtr<PatchagePort> port_1 = patchage->canvas()->find_port(_port_1);
 		SharedPtr<PatchagePort> port_2 = patchage->canvas()->find_port(_port_2);
-		
+
 		if (port_1 && port_2)
 			patchage->canvas()->add_connection(port_1, port_2, port_1->color() + 0x22222200);
 		else
 			cerr << "Unable to find port to connect" << endl;
 
 	} else if (_type == DISCONNECTION) {
-		
+
 		SharedPtr<PatchagePort> port_1 = patchage->canvas()->find_port(_port_1);
 		SharedPtr<PatchagePort> port_2 = patchage->canvas()->find_port(_port_2);
 
diff --git a/src/PatchageEvent.hpp b/src/PatchageEvent.hpp
index c567a9c..337909d 100644
--- a/src/PatchageEvent.hpp
+++ b/src/PatchageEvent.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -50,7 +50,7 @@ public:
 		: _str(NULL)
 		, _type(type)
 	{}
-	
+
 	PatchageEvent(Type type, const char* str)
 		: _str(strdup(str)) // FIXME: not realtime (jack) :(
 		, _type(type)
@@ -62,7 +62,7 @@ public:
 		, _port_1(port)
 		, _type(type)
 	{}
-	
+
 	template <typename P>
 	PatchageEvent(Type type, P port_1, P port_2)
 		: _str(NULL)
@@ -70,11 +70,11 @@ public:
 		, _port_2(port_2, true)
 		, _type(type)
 	{}
-	
+
 	void execute(Patchage* patchage);
 
 	inline Type type() const { return (Type)_type; }
-	
+
 private:
 	char*   _str;
 	PortID  _port_1;
diff --git a/src/PatchageModule.hpp b/src/PatchageModule.hpp
index 0eac76f..363e459 100644
--- a/src/PatchageModule.hpp
+++ b/src/PatchageModule.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -57,12 +57,12 @@ public:
 		items.push_back(Gtk::Menu_Helpers::MenuElem("Disconnect All",
 			sigc::mem_fun(this, &PatchageModule::menu_disconnect_all)));
 	}
-	
+
 	void move(double dx, double dy) {
 		FlowCanvas::Module::move(dx, dy);
 		store_location();
 	}
-	
+
 	void load_location() {
 		boost::shared_ptr<Canvas> canvas = _canvas.lock();
 		if (!canvas)
@@ -76,12 +76,12 @@ public:
 			move_to((canvas->width()/2) - 100 + rand() % 400,
 			         (canvas->height()/2) - 100 + rand() % 400);
 	}
-	
+
 	virtual void store_location() {
 		Coord loc(property_x().get_value(), property_y().get_value());
 		_app->state_manager()->set_module_location(_name, _type, loc);
 	}
-	
+
 	void split() {
 		assert(_type == InputOutput);
 		_app->state_manager()->set_module_split(_name, true);
@@ -95,7 +95,7 @@ public:
 	}
 
 	virtual void show_dialog() {}
-	
+
 	virtual void menu_disconnect_all() {
 		for (PortVector::iterator p = _ports.begin(); p != _ports.end(); ++p)
 			(*p)->disconnect_all();
diff --git a/src/PatchagePort.hpp b/src/PatchagePort.hpp
index caabfb8..e85b1f0 100644
--- a/src/PatchagePort.hpp
+++ b/src/PatchagePort.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
diff --git a/src/PortID.hpp b/src/PortID.hpp
index 5d3f636..a57d9d1 100644
--- a/src/PortID.hpp
+++ b/src/PortID.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2008 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -32,7 +32,7 @@
 
 struct PortID {
 	PortID() : type(NULL_PORT_ID) { memset(&id, 0, sizeof(id)); }
-	
+
 	enum { NULL_PORT_ID, JACK_ID, ALSA_ADDR } type;
 
 #ifdef USE_LIBJACK
diff --git a/src/Project.hpp b/src/Project.hpp
index 15e2b26..6236ead 100644
--- a/src/Project.hpp
+++ b/src/Project.hpp
@@ -36,7 +36,7 @@ public:
 	~Project();
 
 	void clear();
-	
+
 	typedef std::list< boost::shared_ptr<LashClient> > Clients;
 
 	const std::string& get_name() const;
diff --git a/src/ProjectList.cpp b/src/ProjectList.cpp
index cc9d3ab..9438a5e 100644
--- a/src/ProjectList.cpp
+++ b/src/ProjectList.cpp
@@ -131,7 +131,7 @@ ProjectListImpl::on_button_press_event(GdkEventButton* event)
 				            sigc::mem_fun(*this,
 				                &ProjectListImpl::on_menu_popup_save_project),
 				            project)));
-				
+
 				menulist.push_back(Gtk::Menu_Helpers::MenuElem(
 				        (string)"_Close project '" + name + "'",
 				        sigc::bind(
diff --git a/src/Session.hpp b/src/Session.hpp
index 4fc0591..0342794 100644
--- a/src/Session.hpp
+++ b/src/Session.hpp
@@ -1,16 +1,16 @@
 // -*- Mode: C++ ; indent-tabs-mode: t -*-
 /* This file is part of Patchage.
  * Copyright (C) 2008 Nedko Arnaudov <nedko@arnaudov.name>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
diff --git a/src/StateManager.cpp b/src/StateManager.cpp
index f5dcc94..0b8c55c 100644
--- a/src/StateManager.cpp
+++ b/src/StateManager.cpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -34,14 +34,14 @@ StateManager::StateManager()
 
 
 bool
-StateManager::get_module_location(const string& name, ModuleType type, Coord& loc) 
+StateManager::get_module_location(const string& name, ModuleType type, Coord& loc)
 {
 	map<string, ModuleSettings>::const_iterator i = _module_settings.find(name);
 	if (i == _module_settings.end())
 		return false;
 
 	const ModuleSettings& settings = (*i).second;
-		
+
 	switch (type) {
 	case Input:
 		if (settings.input_location) {
@@ -70,7 +70,7 @@ StateManager::get_module_location(const string& name, ModuleType type, Coord& lo
 
 
 void
-StateManager::set_module_location(const string& name, ModuleType type, Coord loc) 
+StateManager::set_module_location(const string& name, ModuleType type, Coord loc)
 {
 retry:
 	map<string, ModuleSettings>::iterator i = _module_settings.find(name);
@@ -115,19 +115,19 @@ StateManager::get_module_split(const string& name, bool default_val) const
 
 
 void
-StateManager::set_module_split(const string& name, bool split) 
+StateManager::set_module_split(const string& name, bool split)
 {
 	_module_settings[name].split = split;
 }
 
 
 void
-StateManager::load(const string& filename) 
-{	
+StateManager::load(const string& filename)
+{
 	_module_settings.clear();
 
 	cerr << "Loading configuration file " << filename << endl;
-	
+
 	std::ifstream is;
 	is.open(filename.c_str(), std::ios::in);
 
@@ -145,7 +145,7 @@ StateManager::load(const string& filename)
 		is >> s;
 		_window_location.y = atoi(s.c_str());
 	}
-	
+
 	is >> s;
 	if (s == "window_size") {
 		is >> s;
@@ -160,7 +160,7 @@ StateManager::load(const string& filename)
 		msg.append(s).append("\"");
 		throw std::runtime_error(msg);
 	}
-	
+
 	is >> s;
 	_zoom = atof(s.c_str());
 
@@ -171,7 +171,7 @@ StateManager::load(const string& filename)
 	while (1) {
 		is >> s;
 		if (is.eof()) break;
-		
+
 		// Old versions didn't quote, so need to support both :/
 		if (s[0] == '\"') {
 			if (s.length() > 1 && s[s.length()-1] == '\"') {
@@ -217,7 +217,7 @@ write_module_settings_entry(
 }
 
 void
-StateManager::save(const string& filename) 
+StateManager::save(const string& filename)
 {
 	std::ofstream os;
 	os.open(filename.c_str(), std::ios::out);
@@ -249,14 +249,14 @@ StateManager::save(const string& filename)
 
 
 float
-StateManager::get_zoom() 
+StateManager::get_zoom()
 {
 	return _zoom;
 }
 
 
 void
-StateManager::set_zoom(float zoom) 
+StateManager::set_zoom(float zoom)
 {
 	_zoom = zoom;
 }
@@ -266,7 +266,7 @@ int
 StateManager::get_port_color(PortType type)
 {
 	// Darkest tango palette colour, with S -= 6, V -= 6, w/ transparency
-	
+
 	if (type == JACK_AUDIO)
 		return 0x244678C0;
 	else if (type == JACK_MIDI)
diff --git a/src/StateManager.hpp b/src/StateManager.hpp
index 3899eef..87267ff 100644
--- a/src/StateManager.hpp
+++ b/src/StateManager.hpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -46,10 +46,10 @@ public:
 
 	void set_module_split(const std::string& name, bool split);
 	bool get_module_split(const std::string& name, bool default_val) const;
-	
+
 	float get_zoom();
 	void  set_zoom(float zoom);
-	
+
 	int get_port_color(PortType type);
 
 	Coord get_window_location()          { return _window_location; }
diff --git a/src/Widget.hpp b/src/Widget.hpp
index 56eb6d8..fa340bf 100644
--- a/src/Widget.hpp
+++ b/src/Widget.hpp
@@ -1,6 +1,6 @@
 /* This file is part of Patchage
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software: you can redistribute it and/or modify it under
  * the terms of the GNU General Public License as published by the Free
  * Software Foundation, either version 3 of the License, or (at your option)
@@ -41,6 +41,6 @@ public:
 private:
 	W* _me;
 };
-	
+
 
 #endif // PATCHAGE_WIDGET_HPP
diff --git a/src/binary_location.h b/src/binary_location.h
index 9030e2c..4244f4f 100644
--- a/src/binary_location.h
+++ b/src/binary_location.h
@@ -1,15 +1,15 @@
 /* Find the location of the program in the filesytem.
  * Copyright (C) 2008 Dave Robillard <http://drobilla.net>
- * 
+ *
  * This is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * This is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
diff --git a/src/main.cpp b/src/main.cpp
index e8f379a..e77d8c7 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,15 +1,15 @@
 /* This file is part of Patchage.
  * Copyright (C) 2007 Dave Robillard <http://drobilla.net>
- * 
+ *
  * Patchage is free software; you can redistribute it and/or modify it under the
  * terms of the GNU General Public License as published by the Free Software
  * Foundation; either version 2 of the License, or (at your option) any later
  * version.
- * 
+ *
  * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY
  * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for details.
- * 
+ *
  * You should have received a copy of the GNU General Public License along
  * with this program; if not, write to the Free Software Foundation, Inc.,
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
@@ -24,20 +24,20 @@
 int main(int argc, char** argv)
 {
 	try {
-	
+
 	Glib::thread_init();
 
 	Gnome::Canvas::init();
 	Gtk::Main app(argc, argv);
-	
+
 	Patchage patchage(argc, argv);
 	app.run(*patchage.window());
-	
+
 	} catch (std::exception& e) {
 		std::cerr << "Caught exception, aborting.  Error message was: "
 				<< e.what() << std::endl;
 		return 1;
-	
+
 	} catch (Glib::Exception& e) {
 		std::cerr << "Caught exception, aborting.  Error message was: "
 				<< e.what() << std::endl;