Squeeze blank lines and delete trailing whitespace.

git-svn-id: http://svn.drobilla.net/lad/trunk/patchage@3152 a436a847-0d15-0410-975c-d299462d15a1

20 files changed, 16 insertions, 132 deletions

diff --git a/src/AlsaDriver.cpp b/src/AlsaDriver.cpp
index 6cb51ae..35f41fa 100644
--- a/src/AlsaDriver.cpp
+++ b/src/AlsaDriver.cpp
@@ -37,13 +37,11 @@ AlsaDriver::AlsaDriver(Patchage* app)
 {
 }
 
-
 AlsaDriver::~AlsaDriver()
 {
 	detach();
 }
 
-
 /** Attach to ALSA.
  * @a launch_daemon is ignored, as ALSA has no daemon to launch/connect to.
  */
@@ -71,7 +69,6 @@ AlsaDriver::attach(bool /*launch_daemon*/)
 	}
 }
 
-
 void
 AlsaDriver::detach()
 {
@@ -85,7 +82,6 @@ AlsaDriver::detach()
 	}
 }
 
-
 /** Refresh all Alsa Midi ports and connections.
  */
 void
@@ -100,7 +96,6 @@ AlsaDriver::refresh()
 	refresh_connections();
 }
 
-
 boost::shared_ptr<PatchagePort>
 AlsaDriver::create_port_view(Patchage*     patchage,
                              const PortID& id)
@@ -111,7 +106,6 @@ AlsaDriver::create_port_view(Patchage*     patchage,
 	return port;
 }
 
-
 boost::shared_ptr<PatchageModule>
 AlsaDriver::find_or_create_module(
 		Patchage*          patchage,
@@ -128,7 +122,6 @@ AlsaDriver::find_or_create_module(
 	return m;
 }
 
-
 void
 AlsaDriver::create_port_view_internal(
 		Patchage*                          patchage,
@@ -217,7 +210,6 @@ AlsaDriver::create_port_view_internal(
 	}
 }
 
-
 boost::shared_ptr<PatchagePort>
 AlsaDriver::create_port(boost::shared_ptr<PatchageModule> parent,
 		const string& name, bool is_input, snd_seq_addr_t addr)
@@ -225,7 +217,7 @@ AlsaDriver::create_port(boost::shared_ptr<PatchageModule> parent,
 	boost::shared_ptr<PatchagePort> ret(
 		new PatchagePort(parent, ALSA_MIDI, name, is_input,
 		                 _app->state_manager()->get_port_color(ALSA_MIDI)));
-	
+
 	boost::shared_ptr<PatchageCanvas> canvas
 		= boost::dynamic_pointer_cast<PatchageCanvas>(parent->canvas().lock());
 	if (canvas)
@@ -235,7 +227,6 @@ AlsaDriver::create_port(boost::shared_ptr<PatchageModule> parent,
 	return ret;
 }
 
-
 bool
 AlsaDriver::ignore(const snd_seq_addr_t& addr, bool add)
 {
@@ -258,7 +249,7 @@ AlsaDriver::ignore(const snd_seq_addr_t& addr, bool add)
 
 	const int type = snd_seq_port_info_get_type(pinfo);
 	const int caps = snd_seq_port_info_get_capability(pinfo);
-	
+
 	if (caps & SND_SEQ_PORT_CAP_NO_EXPORT) {
 		_ignored.insert(addr);
 		return true;
@@ -277,7 +268,6 @@ AlsaDriver::ignore(const snd_seq_addr_t& addr, bool add)
 	return false;
 }
 
-
 /** Refresh all Alsa Midi ports.
  */
 void
@@ -312,7 +302,6 @@ AlsaDriver::refresh_ports()
 	}
 }
 
-
 /** Refresh all Alsa Midi connections.
  */
 void
@@ -337,7 +326,6 @@ AlsaDriver::refresh_connections()
 	}
 }
 
-
 /** Add all connections for the given port.
  */
 void
@@ -375,7 +363,6 @@ AlsaDriver::add_connections(boost::shared_ptr<PatchagePort> port)
 
 }
 
-
 /** Connects two Alsa Midi ports.
  *
  * \return Whether connection succeeded.
@@ -420,7 +407,6 @@ AlsaDriver::connect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<
 	return (!result);
 }
 
-
 /** Disconnects two Alsa Midi ports.
  *
  * \return Whether disconnection succeeded.
@@ -457,7 +443,6 @@ AlsaDriver::disconnect(boost::shared_ptr<PatchagePort> src_port, boost::shared_p
 	return true;
 }
 
-
 bool
 AlsaDriver::create_refresh_port()
 {
@@ -488,7 +473,6 @@ AlsaDriver::create_refresh_port()
 	return true;
 }
 
-
 void*
 AlsaDriver::refresh_main(void* me)
 {
@@ -497,7 +481,6 @@ AlsaDriver::refresh_main(void* me)
 	return NULL;
 }
 
-
 void
 AlsaDriver::_refresh_main()
 {
@@ -518,7 +501,7 @@ AlsaDriver::_refresh_main()
 	snd_seq_event_t* ev;
 	while (snd_seq_event_input(_seq, &ev) > 0) {
 		assert(ev);
-			
+
 		Glib::Mutex::Lock lock(_events_mutex);
 
 		switch (ev->type) {
@@ -564,7 +547,6 @@ AlsaDriver::_refresh_main()
 	}
 }
 
-
 void
 AlsaDriver::process_events(Patchage* app)
 {
diff --git a/src/AlsaDriver.hpp b/src/AlsaDriver.hpp
index 43647cc..8ccc4bf 100644
--- a/src/AlsaDriver.hpp
+++ b/src/AlsaDriver.hpp
@@ -58,7 +58,7 @@ public:
 	void print_addr(snd_seq_addr_t addr);
 
 	void process_events(Patchage* app);
-	
+
 private:
 	void refresh_ports();
 	void refresh_connections();
@@ -91,7 +91,7 @@ private:
 	Patchage*  _app;
 	snd_seq_t* _seq;
 	pthread_t  _refresh_thread;
-	
+
 	Glib::Mutex               _events_mutex;
 	std::queue<PatchageEvent> _events;
 
diff --git a/src/DBus.cpp b/src/DBus.cpp
index 065aae4..13c3b3d 100644
--- a/src/DBus.cpp
+++ b/src/DBus.cpp
@@ -25,7 +25,6 @@
 
 #define DBUS_CALL_DEFAULT_TIMEOUT 1000 // in milliseconds
 
-
 DBus::DBus(Patchage* app)
 	: _app(app)
 	, _connection(NULL)
@@ -43,7 +42,6 @@ DBus::DBus(Patchage* app)
 	dbus_connection_setup_with_g_main(_connection, NULL);
 }
 
-
 bool
 DBus::call(
 		bool          response_expected,
diff --git a/src/Driver.hpp b/src/Driver.hpp
index 6584688..8f2b0be 100644
--- a/src/Driver.hpp
+++ b/src/Driver.hpp
@@ -56,6 +56,5 @@ public:
 	sigc::signal<void> signal_detached;
 };
 
-
 #endif // PATCHAGE_DRIVER_HPP
 
diff --git a/src/GladeFile.hpp b/src/GladeFile.hpp
index da9ea3b..9f977b2 100644
--- a/src/GladeFile.hpp
+++ b/src/GladeFile.hpp
@@ -40,7 +40,7 @@ public:
 		fs.close();
 		return !fail;
 	}
-		
+
 	static Glib::RefPtr<Gnome::Glade::Xml> open(const std::string& base_name) {
 		std::string glade_filename;
 		char* loc = NULL;
diff --git a/src/JackDriver.cpp b/src/JackDriver.cpp
index 45e8b93..d0518ac 100644
--- a/src/JackDriver.cpp
+++ b/src/JackDriver.cpp
@@ -49,13 +49,11 @@ JackDriver::JackDriver(Patchage* app)
 	_last_pos.valid = (jack_position_bits_t)0;
 }
 
-
 JackDriver::~JackDriver()
 {
 	detach();
 }
 
-
 /** Connect to Jack.
  */
 void
@@ -97,7 +95,6 @@ JackDriver::attach(bool launch_daemon)
 	}
 }
 
-
 void
 JackDriver::detach()
 {
@@ -112,7 +109,6 @@ JackDriver::detach()
 	_app->status_msg("[JACK] Detached");
 }
 
-
 /** Destroy all JACK (canvas) ports.
  */
 void
@@ -139,7 +135,6 @@ JackDriver::destroy_all()
 	}
 }
 
-
 boost::shared_ptr<PatchagePort>
 JackDriver::create_port_view(Patchage*     patchage,
                              const PortID& id)
@@ -197,7 +192,6 @@ JackDriver::create_port_view(Patchage*     patchage,
 	return port;
 }
 
-
 boost::shared_ptr<PatchagePort>
 JackDriver::create_port(boost::shared_ptr<PatchageModule> parent, jack_port_t* port, PortID id)
 {
@@ -231,14 +225,12 @@ JackDriver::create_port(boost::shared_ptr<PatchageModule> parent, jack_port_t* p
 	return ret;
 }
 
-
 void
 JackDriver::shutdown()
 {
 	signal_detached.emit();
 }
 
-
 /** Refresh all Jack audio ports/connections.
  * To be called from GTK thread only.
  */
@@ -373,7 +365,6 @@ JackDriver::refresh()
 	free(ports);
 }
 
-
 bool
 JackDriver::port_names(const PortID& id,
                        string&       module_name,
@@ -398,7 +389,6 @@ JackDriver::port_names(const PortID& id,
 	return true;
 }
 
-
 /** Connects two Jack audio ports.
  * To be called from GTK thread only.
  * \return Whether connection succeeded.
@@ -421,7 +411,6 @@ JackDriver::connect(boost::shared_ptr<PatchagePort> src_port, boost::shared_ptr<
 	return (!result);
 }
 
-
 /** Disconnects two Jack audio ports.
  * To be called from GTK thread only.
  * \return Whether disconnection succeeded.
@@ -444,7 +433,6 @@ JackDriver::disconnect(boost::shared_ptr<PatchagePort> const src_port, boost::sh
 	return (!result);
 }
 
-
 void
 JackDriver::jack_client_registration_cb(const char* name, int registered, void* jack_driver)
 {
@@ -461,7 +449,6 @@ 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)
 {
@@ -478,7 +465,6 @@ 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)
 {
@@ -495,7 +481,6 @@ 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)
 {
@@ -508,7 +493,6 @@ JackDriver::jack_graph_order_cb(void* jack_driver)
 	return 0;
 }
 
-
 int
 JackDriver::jack_buffer_size_cb(jack_nframes_t buffer_size, void* jack_driver)
 {
@@ -530,7 +514,6 @@ JackDriver::jack_buffer_size_cb(jack_nframes_t buffer_size, void* jack_driver)
 	return 0;
 }
 
-
 int
 JackDriver::jack_xrun_cb(void* jack_driver)
 {
@@ -545,7 +528,6 @@ JackDriver::jack_xrun_cb(void* jack_driver)
 	return 0;
 }
 
-
 void
 JackDriver::jack_shutdown_cb(void* jack_driver)
 {
@@ -558,14 +540,12 @@ JackDriver::jack_shutdown_cb(void* jack_driver)
 	me->signal_detached.emit();
 }
 
-
 void
 JackDriver::error_cb(const char* msg)
 {
 	Raul::error << "[JACK] " << msg << endl;
 }
 
-
 jack_nframes_t
 JackDriver::buffer_size()
 {
@@ -575,7 +555,6 @@ JackDriver::buffer_size()
 		return jack_get_buffer_size(_client);
 }
 
-
 void
 JackDriver::reset_xruns()
 {
@@ -583,7 +562,6 @@ JackDriver::reset_xruns()
 	_xrun_delay = 0;
 }
 
-
 bool
 JackDriver::set_buffer_size(jack_nframes_t size)
 {
@@ -604,7 +582,6 @@ JackDriver::set_buffer_size(jack_nframes_t size)
 	}
 }
 
-
 float
 JackDriver::get_max_dsp_load()
 {
@@ -624,7 +601,6 @@ JackDriver::get_max_dsp_load()
 	return max_load;
 }
 
-
 void
 JackDriver::reset_max_dsp_load()
 {
@@ -632,7 +608,6 @@ JackDriver::reset_max_dsp_load()
 		jack_reset_max_delayed_usecs(_client);
 }
 
-
 void
 JackDriver::process_events(Patchage* app)
 {
@@ -643,4 +618,3 @@ JackDriver::process_events(Patchage* app)
 	}
 }
 
-
diff --git a/src/JackDriver.hpp b/src/JackDriver.hpp
index 79ca54f..7a93ff6 100644
--- a/src/JackDriver.hpp
+++ b/src/JackDriver.hpp
@@ -31,7 +31,6 @@ class PatchageFlowCanvas;
 class PatchagePort;
 class PatchageModule;
 
-
 /** Handles all externally driven functionality, registering ports etc.
  *
  * Jack callbacks and connect methods and things like that live here.
@@ -112,5 +111,4 @@ private:
 	float           _xrun_delay;
 };
 
-
 #endif // PATCHAGE_JACKDRIVER_HPP
diff --git a/src/LashProxy.cpp b/src/LashProxy.cpp
index 992060a..e47ba56 100644
--- a/src/LashProxy.cpp
+++ b/src/LashProxy.cpp
@@ -70,7 +70,7 @@ struct LashProxyImpl {
 	void get_loaded_project_properties(
 		const std::string& name,
 		LoadedProjectProperties& properties);
-	
+
 	bool       _server_responding;
 	Session*   _session;
 	LashProxy* _interface;
@@ -215,7 +215,6 @@ LashProxyImpl::dbus_message_hook(
 		return DBUS_HANDLER_RESULT_HANDLED;
 	}
 
-
 	if (dbus_message_is_signal(message, LASH_IFACE_CONTROL, "ProjectNameChanged")) {
 		if (!dbus_message_get_args(
 		            message, &app->dbus()->error(),
@@ -484,7 +483,7 @@ LashProxyImpl::on_project_added(const string& name)
 {
 	LoadedProjectProperties properties;
 	get_loaded_project_properties(name, properties);
-	
+
 	shared_ptr<Project> project(new Project(name, properties));
 
 	_session->project_add(project);
diff --git a/src/LoadProjectDialog.cpp b/src/LoadProjectDialog.cpp
index f886fcd..d19fa04 100644
--- a/src/LoadProjectDialog.cpp
+++ b/src/LoadProjectDialog.cpp
@@ -65,7 +65,6 @@ convert_timestamp_to_string(
 	}
 }
 
-
 LoadProjectDialog::LoadProjectDialog(Patchage* app)
 	: _app(app)
 	, _dialog(app->xml(), "load_project_dialog")
@@ -84,7 +83,6 @@ LoadProjectDialog::LoadProjectDialog(Patchage* app)
 	_widget->append_column("Description", _columns.description);
 }
 
-
 void
 LoadProjectDialog::run(std::list<ProjectInfo>& projects)
 {
@@ -119,7 +117,6 @@ loop:
 	_dialog->hide();
 }
 
-
 void
 LoadProjectDialog::load_selected_project()
 {
@@ -129,7 +126,6 @@ LoadProjectDialog::load_selected_project()
 	_dialog->hide();
 }
 
-
 bool
 LoadProjectDialog::on_button_press_event(GdkEventButton * event_ptr)
 {
@@ -140,7 +136,6 @@ LoadProjectDialog::on_button_press_event(GdkEventButton * event_ptr)
 	return false;
 }
 
-
 bool
 LoadProjectDialog::on_key_press_event(GdkEventKey * event_ptr)
 {
diff --git a/src/Patchage.cpp b/src/Patchage.cpp
index f452bda..dd18a46 100644
--- a/src/Patchage.cpp
+++ b/src/Patchage.cpp
@@ -91,7 +91,6 @@ gtkmm_set_width_for_given_text (Gtk::Widget &w, const gchar *text,
 
 /* end Gtk helpers */
 
-
 #define INIT_WIDGET(x) x(_xml, ((const char*)#x) + 1)
 
 Patchage::Patchage(int argc, char** argv)
@@ -295,7 +294,6 @@ Patchage::Patchage(int argc, char** argv)
 			sigc::mem_fun(this, &Patchage::idle_callback), 100);
 }
 
-
 Patchage::~Patchage()
 {
 #if defined(PATCHAGE_LIBJACK) || defined(HAVE_JACK_DBUS)
@@ -318,7 +316,6 @@ Patchage::~Patchage()
 	_xml.reset();
 }
 
-
 void
 Patchage::attach()
 {
@@ -341,7 +338,6 @@ Patchage::attach()
 	update_toolbar();
 }
 
-
 bool
 Patchage::idle_callback()
 {
@@ -395,7 +391,6 @@ Patchage::idle_callback()
 	return true;
 }
 
-
 void
 Patchage::update_toolbar()
 {
@@ -408,7 +403,6 @@ Patchage::update_toolbar()
 #endif
 }
 
-
 bool
 Patchage::update_load()
 {
@@ -434,7 +428,6 @@ Patchage::update_load()
 	return true;
 }
 
-
 void
 Patchage::zoom(double z)
 {
@@ -442,7 +435,6 @@ Patchage::zoom(double z)
 	_canvas->set_zoom(z);
 }
 
-
 void
 Patchage::refresh()
 {
@@ -466,7 +458,6 @@ Patchage::refresh()
 	}
 }
 
-
 /** Update the stored window location and size in the StateManager (in memory).
  */
 void
@@ -485,7 +476,6 @@ Patchage::store_window_location()
 	_state_manager->set_window_size(window_size);
 }
 
-
 void
 Patchage::clear_load()
 {
@@ -496,7 +486,6 @@ Patchage::clear_load()
 #endif
 }
 
-
 void
 Patchage::error_msg(const std::string& msg)
 {
@@ -508,7 +497,6 @@ Patchage::error_msg(const std::string& msg)
 #endif
 }
 
-
 void
 Patchage::info_msg(const std::string& msg)
 {
@@ -520,7 +508,6 @@ Patchage::info_msg(const std::string& msg)
 #endif
 }
 
-
 void
 Patchage::status_msg(const string& msg)
 {
@@ -531,7 +518,6 @@ Patchage::status_msg(const string& msg)
 	_status_text->scroll_to_mark(_status_text->get_buffer()->get_insert(), 0);
 }
 
-
 void
 Patchage::update_state()
 {
@@ -542,7 +528,6 @@ Patchage::update_state()
 	}
 }
 
-
 /** Update the sensitivity status of menus to reflect the present.
  *
  * (eg. disable "Connect to Jack" when Patchage is already connected to Jack)
@@ -611,7 +596,6 @@ Patchage::menu_alsa_connect()
 	_alsa_driver->refresh();
 }
 
-
 void
 Patchage::menu_alsa_disconnect()
 {
@@ -620,7 +604,6 @@ Patchage::menu_alsa_disconnect()
 }
 #endif
 
-
 void
 Patchage::on_arrange()
 {
@@ -629,7 +612,6 @@ Patchage::on_arrange()
 	_canvas->arrange();
 }
 
-
 void
 Patchage::on_help_about()
 {
@@ -637,28 +619,24 @@ Patchage::on_help_about()
 	_about_win->hide();
 }
 
-
 void
 Patchage::on_zoom_in()
 {
 	_canvas->set_font_size(_canvas->get_font_size() + 1.0);
 }
 
-
 void
 Patchage::on_zoom_out()
 {
 	_canvas->set_font_size(_canvas->get_font_size() - 1.0);
 }
 
-
 void
 Patchage::on_zoom_normal()
 {
 	_canvas->set_zoom_and_font_size(1.0, _canvas->get_default_font_size());
 }
 
-
 void
 Patchage::on_messages_clear()
 {
@@ -667,14 +645,12 @@ Patchage::on_messages_clear()
 			_status_text->get_buffer()->end());
 }
 
-
 void
 Patchage::on_messages_close()
 {
 	_menu_view_messages->set_active(false);
 }
 
-
 bool
 Patchage::on_messages_delete(GdkEventAny*)
 {
@@ -682,7 +658,6 @@ Patchage::on_messages_delete(GdkEventAny*)
 	return true;
 }
 
-
 void
 Patchage::on_quit()
 {
@@ -696,7 +671,6 @@ Patchage::on_quit()
 	_canvas.reset();
 }
 
-
 void
 Patchage::on_show_messages()
 {
@@ -706,7 +680,6 @@ Patchage::on_show_messages()
 		_messages_win->hide();
 }
 
-
 void
 Patchage::on_show_projects()
 {
@@ -716,7 +689,6 @@ Patchage::on_show_projects()
 		_project_list_viewport->hide();
 }
 
-
 void
 Patchage::on_store_positions()
 {
@@ -724,7 +696,6 @@ Patchage::on_store_positions()
 	_state_manager->save(_settings_filename);
 }
 
-
 void
 Patchage::on_view_toolbar()
 {
@@ -734,14 +705,12 @@ Patchage::on_view_toolbar()
 		_toolbar->hide();
 }
 
-
 bool
 Patchage::on_scroll(GdkEventScroll* ev)
 {
 	return false;
 }
 
-
 void
 Patchage::buffer_size_changed()
 {
@@ -759,7 +728,6 @@ Patchage::buffer_size_changed()
 #endif
 }
 
-
 void
 Patchage::enqueue_resize(boost::shared_ptr<FlowCanvas::Module> module)
 {
@@ -767,7 +735,6 @@ Patchage::enqueue_resize(boost::shared_ptr<FlowCanvas::Module> module)
 		_pending_resize.insert(module);
 }
 
-
 void
 Patchage::flush_resize()
 {
diff --git a/src/PatchageCanvas.cpp b/src/PatchageCanvas.cpp
index ae994e9..9a8854a 100644
--- a/src/PatchageCanvas.cpp
+++ b/src/PatchageCanvas.cpp
@@ -42,7 +42,6 @@ PatchageCanvas::PatchageCanvas(Patchage* app, int width, int height)
 {
 }
 
-
 boost::shared_ptr<PatchageModule>
 PatchageCanvas::find_module(const string& name, ModuleType type)
 {
@@ -63,7 +62,6 @@ PatchageCanvas::find_module(const string& name, ModuleType type)
 	return io_module;
 }
 
-
 boost::shared_ptr<PatchagePort>
 PatchageCanvas::find_port(const PortID& id)
 {
@@ -135,7 +133,6 @@ PatchageCanvas::find_port_by_name(const std::string& client_name,
 	return boost::shared_ptr<PatchagePort>();
 }
 
-
 void
 PatchageCanvas::connect(boost::shared_ptr<FlowCanvas::Connectable> port1,
                         boost::shared_ptr<FlowCanvas::Connectable> port2)
@@ -159,7 +156,6 @@ PatchageCanvas::connect(boost::shared_ptr<FlowCanvas::Connectable> port1,
 	}
 }
 
-
 void
 PatchageCanvas::disconnect(boost::shared_ptr<FlowCanvas::Connectable> port1,
                            boost::shared_ptr<FlowCanvas::Connectable> port2)
@@ -196,14 +192,12 @@ PatchageCanvas::disconnect(boost::shared_ptr<FlowCanvas::Connectable> port1,
 	}
 }
 
-
 void
 PatchageCanvas::status_message(const string& msg)
 {
 	_app->status_msg(string("[Canvas] ").append(msg));
 }
 
-
 void
 PatchageCanvas::add_module(const std::string& name, boost::shared_ptr<PatchageModule> module)
 {
@@ -221,11 +215,10 @@ PatchageCanvas::add_module(const std::string& name, boost::shared_ptr<PatchageMo
 	}
 	if (in_module && out_module)
 		out_module->set_partner(in_module);
-	
+
 	add_item(module);
 }
 
-
 bool
 PatchageCanvas::remove_item(boost::shared_ptr<FlowCanvas::Item> i)
 {
@@ -250,7 +243,6 @@ PatchageCanvas::remove_item(boost::shared_ptr<FlowCanvas::Item> i)
 	return ret;
 }
 
-
 void
 PatchageCanvas::destroy()
 {
diff --git a/src/PatchageCanvas.hpp b/src/PatchageCanvas.hpp
index e891cd3..4c729a1 100644
--- a/src/PatchageCanvas.hpp
+++ b/src/PatchageCanvas.hpp
@@ -44,13 +44,13 @@ public:
 
 	boost::shared_ptr<PatchageModule> find_module(const std::string& name, ModuleType type);
 	boost::shared_ptr<PatchagePort>   find_port(const PortID& id);
-	
+
 	boost::shared_ptr<PatchagePort> find_port_by_name(const std::string& client_name,
 	                                                  const std::string& port_name);
 
 	void connect(boost::shared_ptr<FlowCanvas::Connectable> port1,
 	             boost::shared_ptr<FlowCanvas::Connectable> port2);
-	
+
 	void disconnect(boost::shared_ptr<FlowCanvas::Connectable> port1,
 	                boost::shared_ptr<FlowCanvas::Connectable> port2);
 
@@ -77,5 +77,4 @@ private:
 	ModuleIndex _module_index;
 };
 
-
 #endif // PATCHAGE_PATCHAGECANVAS_HPP
diff --git a/src/PatchageEvent.hpp b/src/PatchageEvent.hpp
index 3a4135d..35efb5f 100644
--- a/src/PatchageEvent.hpp
+++ b/src/PatchageEvent.hpp
@@ -85,6 +85,5 @@ private:
 	uint8_t _type;
 };
 
-
 #endif // PATCHAGE_PATCHAGEEVENT_HPP
 
diff --git a/src/PatchageModule.hpp b/src/PatchageModule.hpp
index 734ff0f..450104a 100644
--- a/src/PatchageModule.hpp
+++ b/src/PatchageModule.hpp
@@ -53,5 +53,4 @@ protected:
 	ModuleType _type;
 };
 
-
 #endif // PATCHAGE_PATCHAGEMODULE_HPP
diff --git a/src/PatchagePort.hpp b/src/PatchagePort.hpp
index c343d58..b1a96e7 100644
--- a/src/PatchagePort.hpp
+++ b/src/PatchagePort.hpp
@@ -73,5 +73,4 @@ private:
 	PortType       _type;
 };
 
-
 #endif // PATCHAGE_PATCHAGEPORT_HPP
diff --git a/src/ProjectPropertiesDialog.cpp b/src/ProjectPropertiesDialog.cpp
index 1bdf02a..4753b69 100644
--- a/src/ProjectPropertiesDialog.cpp
+++ b/src/ProjectPropertiesDialog.cpp
@@ -36,19 +36,16 @@ struct ProjectPropertiesDialogImpl {
 	Widget<Gtk::TextView> _notes;
 };
 
-
 ProjectPropertiesDialog::ProjectPropertiesDialog(LashProxy* proxy, Glib::RefPtr<Gnome::Glade::Xml> xml)
 {
 	_impl = new ProjectPropertiesDialogImpl(proxy, xml);
 }
 
-
 ProjectPropertiesDialog::~ProjectPropertiesDialog()
 {
 	delete _impl;
 }
 
-
 void
 ProjectPropertiesDialog::run(shared_ptr<Project> project)
 {
@@ -79,7 +76,6 @@ ProjectPropertiesDialog::run(shared_ptr<Project> project)
 	_impl->_dialog->hide();
 }
 
-
 ProjectPropertiesDialogImpl::ProjectPropertiesDialogImpl(
 	LashProxy*                      proxy,
 	Glib::RefPtr<Gnome::Glade::Xml> xml)
diff --git a/src/StateManager.cpp b/src/StateManager.cpp
index 544725a..f18187d 100644
--- a/src/StateManager.cpp
+++ b/src/StateManager.cpp
@@ -36,7 +36,6 @@ StateManager::StateManager()
 {
 }
 
-
 bool
 StateManager::get_module_location(const string& name, ModuleType type, Coord& loc)
 {
@@ -72,7 +71,6 @@ StateManager::get_module_location(const string& name, ModuleType type, Coord& lo
 	return false;
 }
 
-
 void
 StateManager::set_module_location(const string& name, ModuleType type, Coord loc)
 {
@@ -101,7 +99,6 @@ retry:
 	}
 }
 
-
 /** Returns whether or not this module should be split.
  *
  * If nothing is known about the given module, @a default_val is returned (this is
@@ -117,14 +114,12 @@ StateManager::get_module_split(const string& name, bool default_val) const
 	return (*i).second.split;
 }
 
-
 void
 StateManager::set_module_split(const string& name, bool split)
 {
 	_module_settings[name].split = split;
 }
 
-
 void
 StateManager::load(const string& filename)
 {
@@ -135,7 +130,7 @@ StateManager::load(const string& filename)
 
 	if ( ! is.good())
 		return;
-	
+
 	Raul::info << "Loading configuration file " << filename << endl;
 
 	string s;
@@ -228,7 +223,6 @@ StateManager::save(const string& filename)
 	os << "window_size " << _window_size.x << " " << _window_size.y << std::endl;
 	os << "zoom_level " << _zoom << std::endl;
 
-
 	for (map<string, ModuleSettings>::iterator i = _module_settings.begin();
 			i != _module_settings.end(); ++i) {
 		const ModuleSettings& settings = (*i).second;
@@ -249,21 +243,18 @@ StateManager::save(const string& filename)
 	os.close();
 }
 
-
 float
 StateManager::get_zoom()
 {
 	return _zoom;
 }
 
-
 void
 StateManager::set_zoom(float zoom)
 {
 	_zoom = zoom;
 }
 
-
 int
 StateManager::get_port_color(PortType type)
 {
diff --git a/src/StateManager.hpp b/src/StateManager.hpp
index e2c85c3..796b39b 100644
--- a/src/StateManager.hpp
+++ b/src/StateManager.hpp
@@ -73,5 +73,4 @@ private:
 	float _zoom;
 };
 
-
 #endif // PATCHAGE_STATEMANAGER_HPP
diff --git a/src/Widget.hpp b/src/Widget.hpp
index 055517c..0a5f932 100644
--- a/src/Widget.hpp
+++ b/src/Widget.hpp
@@ -43,5 +43,4 @@ private:
 	W* _me;
 };
 
-
 #endif // PATCHAGE_WIDGET_HPP
diff --git a/src/main.cpp b/src/main.cpp
index abf13c9..4be53a8 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -15,7 +15,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  */
 
-#ifdef __APPLE__ 
+#ifdef __APPLE__
 #include <stdlib.h>
 #include <unistd.h>
 #include <string>
@@ -49,13 +49,13 @@ set_bundle_environment()
 	chdir(bundle_path.c_str());
 	const std::string pangorc_path(bundle_path + "/Resources/pangorc");
 	setenv("PANGO_RC_FILE", pangorc_path.c_str(), 1);
-	
+
 	const char* path_c = getenv("PATH");
 	std::string path = "/opt/local/bin";
 	if (path_c)
 		path += std::string(":") + path_c;
 	setenv("PATH", path.c_str(), 1);
-	
+
 	gtk_rc_parse((bundle_path + "/Resources/gtkrc").c_str());
 }
 #endif
@@ -76,7 +76,7 @@ main(int argc, char** argv)
 
 	Patchage patchage(argc, argv);
 	app.run(*patchage.window());
- 
+
 	} catch (std::exception& e) {
 		Raul::error << "patchage: error: " << e.what() << std::endl;
 		return 1;
@@ -88,4 +88,3 @@ main(int argc, char** argv)
 	return 0;
 }
 
-