NO-OP: whitespace

1 files changed, 107 insertions, 111 deletions

diff --git a/gtk2_ardour/virtual_keyboard_window.cc b/gtk2_ardour/virtual_keyboard_window.cc
index b8dc7c2482..66cc68eed9 100644
--- a/gtk2_ardour/virtual_keyboard_window.cc
+++ b/gtk2_ardour/virtual_keyboard_window.cc
@@ -18,15 +18,15 @@
 
 #include <gtkmm/box.h>
 
-#include "pbd/convert.h"
 #include "ardour/async_midi_port.h"
 #include "ardour/session.h"
+#include "pbd/convert.h"
 #include "widgets/tooltips.h"
 
 #include "ardour_ui.h"
-#include "virtual_keyboard_window.h"
 #include "ui_config.h"
 #include "utils.h"
+#include "virtual_keyboard_window.h"
 
 #include "pbd/i18n.h"
 
@@ -34,7 +34,7 @@ using namespace Glib;
 using namespace Gtk;
 using namespace ArdourWidgets;
 
-#define PX_SCALE(px) std::max((float)px, rintf((float)px * UIConfiguration::instance().get_ui_scale()))
+#define PX_SCALE(px) std::max ((float)px, rintf ((float)px* UIConfiguration::instance ().get_ui_scale ()))
 
 VirtualKeyboardWindow::VirtualKeyboardWindow ()
 	: ArdourWindow (_("Virtual MIDI Keyboard"))
@@ -50,29 +50,29 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 	, _show_note_label ("Label C Key", ArdourButton::led_default_elements)
 	, _send_panic ("Panic", ArdourButton::default_elements)
 	, _piano_key_velocity (*manage (new Adjustment (100, 1, 127, 1, 16)))
-	, _piano_min_velocity (*manage (new Adjustment (1  , 1, 127, 1, 16)))
+	, _piano_min_velocity (*manage (new Adjustment (  1, 1, 127, 1, 16)))
 	, _piano_max_velocity (*manage (new Adjustment (127, 1, 127, 1, 16)))
 	, _piano_octave_key (*manage (new Adjustment (4, -1, 7, 1, 1)))
 	, _piano_octave_range (*manage (new Adjustment (7, 2, 11, 1, 1)))
 	, _pitch_adjustment (8192, 0, 16383, 1, 256)
 {
-	_piano = (PianoKeyboard*)piano_keyboard_new();
-	_pianomm = Glib::wrap((GtkWidget*)_piano);
-	_pianomm->set_flags(Gtk::CAN_FOCUS);
-	_pianomm->add_events(Gdk::KEY_PRESS_MASK|Gdk::KEY_RELEASE_MASK);
+	_piano   = (PianoKeyboard*)piano_keyboard_new ();
+	_pianomm = Glib::wrap ((GtkWidget*)_piano);
+	_pianomm->set_flags (Gtk::CAN_FOCUS);
+	_pianomm->add_events (Gdk::KEY_PRESS_MASK | Gdk::KEY_RELEASE_MASK);
 	piano_keyboard_set_keyboard_layout (_piano, "QWERTY");
 	piano_keyboard_show_note_label (_piano, true);
 
 	using namespace Menu_Helpers;
 	_keyboard_layout.AddMenuElem (MenuElem ("QWERTY",
-				sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "QWERTY")));
+	                                        sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "QWERTY")));
 	_keyboard_layout.AddMenuElem (MenuElem ("QWERTZ",
-				sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "QWERTZ")));
+	                                        sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "QWERTZ")));
 	_keyboard_layout.AddMenuElem (MenuElem ("AZERTY",
-				sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "AZERTY")));
+	                                        sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "AZERTY")));
 	_keyboard_layout.AddMenuElem (MenuElem ("DVORAK",
-				sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "DVORAK")));
-	_keyboard_layout.set_active (_("QWERTY"));
+	                                        sigc::bind (sigc::mem_fun (*this, &VirtualKeyboardWindow::select_keyboard_layout), "DVORAK")));
+	_keyboard_layout.set_active ("QWERTY");
 
 	_cfg_display.set_active (false);
 	_pgm_display.set_active (false);
@@ -81,13 +81,12 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 	_highlight_key_range.set_active (false);
 	_show_note_label.set_active (true);
 
-	_pitchbend = boost::shared_ptr<VKBDControl> (new VKBDControl ("PB", 8192, 16383));
-	_pitch_slider = manage (new VSliderController(&_pitch_adjustment, _pitchbend, 0, PX_SCALE (15)));
+	_pitchbend            = boost::shared_ptr<VKBDControl> (new VKBDControl ("PB", 8192, 16383));
+	_pitch_slider         = manage (new VSliderController (&_pitch_adjustment, _pitchbend, 0, PX_SCALE (15)));
 	_pitch_slider_tooltip = new Gtkmm2ext::PersistentTooltip (_pitch_slider);
-	_pitch_adjustment.signal_value_changed().connect (
-			sigc::mem_fun (*this, &VirtualKeyboardWindow::pitch_slider_adjusted));
-	_pitchbend->ValueChanged.connect_same_thread (_cc_connections,
-			boost::bind (&VirtualKeyboardWindow::pitch_bend_event_handler, this, _1));
+
+	_pitch_adjustment.signal_value_changed ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::pitch_slider_adjusted));
+	_pitchbend->ValueChanged.connect_same_thread (_cc_connections, boost::bind (&VirtualKeyboardWindow::pitch_bend_event_handler, this, _1));
 
 	set_tooltip (_highlight_grand_piano, "Shade keys outside the range of a Grand Piano (A0-C8).");
 	set_tooltip (_highlight_key_range, "Indicate which notes can be controlled by keyboard-shortcuts.");
@@ -108,32 +107,32 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 
 	/* config */
 	Table* cfg_tbl = manage (new Table);
-	cfg_tbl->attach (_yaxis_velocity,                      0, 1, 0, 1, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (*manage (new Label (_("Velocity:"))), 0, 1, 1, 2, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (_yaxis_velocity,                      0,  1, 0, 1, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (*manage (new Label (_("Velocity:"))), 0,  1, 1, 2, SHRINK, SHRINK, 4, 0);
 
-	cfg_tbl->attach (_piano_min_velocity,                  1, 2, 0, 1, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (*manage (new Label (_("Min"))),       1, 2, 1, 2, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (_piano_max_velocity,                  2, 3, 0, 1, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (*manage (new Label (_("Max"))),       2, 3, 1, 2, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (_piano_key_velocity,                  3, 4, 0, 1, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (*manage (new Label (_("Key"))),       3, 4, 1, 2, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (_piano_min_velocity,                  1,  2, 0, 1, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (*manage (new Label (_("Min"))),       1,  2, 1, 2, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (_piano_max_velocity,                  2,  3, 0, 1, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (*manage (new Label (_("Max"))),       2,  3, 1, 2, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (_piano_key_velocity,                  3,  4, 0, 1, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (*manage (new Label (_("Key"))),       3,  4, 1, 2, SHRINK, SHRINK, 4, 0);
 
-	cfg_tbl->attach (*manage (new ArdourVSpacer),          4, 5, 0, 2, SHRINK, FILL,   4, 0);
+	cfg_tbl->attach (*manage (new ArdourVSpacer),          4,  5, 0, 2, SHRINK, FILL,   4, 0);
 
-	cfg_tbl->attach (_piano_octave_key,                    5, 6, 0, 1, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (*manage (new Label (_("Octave"))),    5, 6, 1, 2, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (_piano_octave_range,                  6, 7, 0, 1, SHRINK, SHRINK, 4, 0);
-	cfg_tbl->attach (*manage (new Label (_("Range"))),     6, 7, 1, 2, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (_piano_octave_key,                    5,  6, 0, 1, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (*manage (new Label (_("Octave"))),    5,  6, 1, 2, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (_piano_octave_range,                  6,  7, 0, 1, SHRINK, SHRINK, 4, 0);
+	cfg_tbl->attach (*manage (new Label (_("Range"))),     6,  7, 1, 2, SHRINK, SHRINK, 4, 0);
 
-	cfg_tbl->attach (*manage (new ArdourVSpacer),          7, 8, 0, 2, SHRINK, FILL,   4, 0);
+	cfg_tbl->attach (*manage (new ArdourVSpacer),          7,  8, 0, 2, SHRINK, FILL,   4, 0);
 
-	cfg_tbl->attach (_highlight_grand_piano,               8, 9, 0, 1, FILL,   SHRINK, 4, 1);
-	cfg_tbl->attach (_highlight_key_range,                 8, 9, 1, 2, FILL,   SHRINK, 4, 1);
+	cfg_tbl->attach (_highlight_grand_piano,               8,  9, 0, 1, FILL,   SHRINK, 4, 1);
+	cfg_tbl->attach (_highlight_key_range,                 8,  9, 1, 2, FILL,   SHRINK, 4, 1);
 
-	cfg_tbl->attach (*manage (new ArdourVSpacer),          9,10, 0, 2, SHRINK, FILL,   4, 0);
+	cfg_tbl->attach (*manage (new ArdourVSpacer),          9, 10, 0, 2, SHRINK, FILL,   4, 0);
 
-	cfg_tbl->attach (_show_note_label,                    10,11, 0, 1, FILL,   SHRINK, 4, 1);
-	cfg_tbl->attach (_keyboard_layout,                    10,11, 1, 2, FILL,   SHRINK, 4, 1);
+	cfg_tbl->attach (_show_note_label,                    10, 11, 0, 1, FILL,   SHRINK, 4, 1);
+	cfg_tbl->attach (_keyboard_layout,                    10, 11, 1, 2, FILL,   SHRINK, 4, 1);
 	cfg_tbl->show_all ();
 
 	/* bank/patch */
@@ -142,16 +141,16 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 	Label* lbl = manage (new Label (_("Note: Prefer\nTrack-controls")));
 	lbl->set_justify (JUSTIFY_CENTER);
 
-	pgm_tbl->attach (*lbl, 0, 1, 0, 2, SHRINK, SHRINK, 4, 0);
-	pgm_tbl->attach (*manage (new ArdourVSpacer), 1, 2, 0, 2, SHRINK, FILL, 4, 0);
-	pgm_tbl->attach (_bank_msb, 2, 3, 0, 1, SHRINK, SHRINK, 4, 0);
-	pgm_tbl->attach (_bank_lsb, 3, 4, 0, 1, SHRINK, SHRINK, 4, 0);
-	pgm_tbl->attach (_patchpgm, 4, 5, 0, 1, SHRINK, SHRINK, 4, 0);
-	pgm_tbl->attach (*manage (new Label (_("MSB"))), 2, 3, 1, 2, SHRINK, SHRINK, 4, 0);
-	pgm_tbl->attach (*manage (new Label (_("LSB"))), 3, 4, 1, 2, SHRINK, SHRINK, 4, 0);
-	pgm_tbl->attach (*manage (new Label (_("PGM"))), 4, 5, 1, 2, SHRINK, SHRINK, 4, 0);
-	pgm_tbl->attach (*manage (new ArdourVSpacer), 5, 6, 0, 2, SHRINK, FILL, 4, 0);
-	pgm_tbl->attach (_send_panic, 6, 7, 0, 2, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (*lbl,                             0, 1, 0, 2, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (*manage (new ArdourVSpacer),      1, 2, 0, 2, SHRINK, FILL,   4, 0);
+	pgm_tbl->attach (_bank_msb,                        2, 3, 0, 1, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (_bank_lsb,                        3, 4, 0, 1, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (_patchpgm,                        4, 5, 0, 1, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (*manage (new Label (_("MSB"))),   2, 3, 1, 2, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (*manage (new Label (_("LSB"))),   3, 4, 1, 2, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (*manage (new Label (_("PGM"))),   4, 5, 1, 2, SHRINK, SHRINK, 4, 0);
+	pgm_tbl->attach (*manage (new ArdourVSpacer),      5, 6, 0, 2, SHRINK, FILL,   4, 0);
+	pgm_tbl->attach (_send_panic,                      6, 7, 0, 2, SHRINK, SHRINK, 4, 0);
 	pgm_tbl->show_all ();
 
 	/* settings */
@@ -164,10 +163,10 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 	const char* default_cc[VKBD_NCTRLS] = { "7", "8", "1", "11", "91", "92", "93", "94" };
 
 	for (int i = 0; i < VKBD_NCTRLS; ++i) {
-		_cc[i] = boost::shared_ptr<VKBDControl> (new VKBDControl ("CC"));
-		_cc_knob[i] = manage(new ArdourKnob (ArdourKnob::default_elements, ArdourKnob::Flags (0)));
+		_cc[i]      = boost::shared_ptr<VKBDControl> (new VKBDControl ("CC"));
+		_cc_knob[i] = manage (new ArdourKnob (ArdourKnob::default_elements, ArdourKnob::Flags (0)));
 		_cc_knob[i]->set_controllable (_cc[i]);
-		_cc_knob[i]->set_size_request (PX_SCALE(21), PX_SCALE(21));
+		_cc_knob[i]->set_size_request (PX_SCALE (21), PX_SCALE (21));
 		_cc_knob[i]->set_tooltip_prefix (_("CC: "));
 		_cc_knob[i]->set_name ("monitor section knob");
 
@@ -181,11 +180,11 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 		}
 		_cc_key[i].set_active (default_cc[i]);
 
-		tbl->attach (*_cc_knob[i], i+3, i+4, 0, 1, SHRINK, SHRINK, 4, 2);
-		tbl->attach (_cc_key[i]  , i+3, i+4, 1, 2, SHRINK, SHRINK, 4, 2);
+		tbl->attach (*_cc_knob[i], i + 3, i + 4, 0, 1, SHRINK, SHRINK, 4, 2);
+		tbl->attach (_cc_key[i],   i + 3, i + 4, 1, 2, SHRINK, SHRINK, 4, 2);
 
 		_cc[i]->ValueChanged.connect_same_thread (_cc_connections,
-				boost::bind (&VirtualKeyboardWindow::control_change_event_handler, this, i, _1));
+		                                          boost::bind (&VirtualKeyboardWindow::control_change_event_handler, this, i, _1));
 	}
 
 	/* main layout */
@@ -223,13 +222,13 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 	_piano_octave_key.signal_value_changed ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::update_octave_key));
 	_piano_octave_range.signal_value_changed ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::update_octave_range));
 
-	_cfg_display.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_config), false);
-	_pgm_display.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_bankpatch), false);
-	_yaxis_velocity.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_yaxis_velocity), false);
-	_highlight_grand_piano.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_highlight_piano), false);
-	_highlight_key_range.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_highlight_key), false);
-	_show_note_label.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::toggle_note_label), false);
-	_send_panic.signal_button_release_event().connect (sigc::mem_fun(*this, &VirtualKeyboardWindow::send_panic_message), false);
+	_cfg_display.signal_button_release_event ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::toggle_config), false);
+	_pgm_display.signal_button_release_event ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::toggle_bankpatch), false);
+	_yaxis_velocity.signal_button_release_event ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::toggle_yaxis_velocity), false);
+	_highlight_grand_piano.signal_button_release_event ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::toggle_highlight_piano), false);
+	_highlight_key_range.signal_button_release_event ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::toggle_highlight_key), false);
+	_show_note_label.signal_button_release_event ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::toggle_note_label), false);
+	_send_panic.signal_button_release_event ().connect (sigc::mem_fun (*this, &VirtualKeyboardWindow::send_panic_message), false);
 
 	g_signal_connect (G_OBJECT (_piano), "note-on", G_CALLBACK (VirtualKeyboardWindow::_note_on_event_handler), this);
 	g_signal_connect (G_OBJECT (_piano), "note-off", G_CALLBACK (VirtualKeyboardWindow::_note_off_event_handler), this);
@@ -238,7 +237,7 @@ VirtualKeyboardWindow::VirtualKeyboardWindow ()
 	update_octave_range ();
 
 	set_keep_above (true);
-	vbox->show_all();
+	vbox->show_all ();
 }
 
 VirtualKeyboardWindow::~VirtualKeyboardWindow ()
@@ -256,7 +255,7 @@ VirtualKeyboardWindow::set_session (ARDOUR::Session* s)
 		return;
 	}
 
-	XMLNode* node = _session->instant_xml(X_("VirtualKeyboard"));
+	XMLNode* node = _session->instant_xml (X_("VirtualKeyboard"));
 	if (node) {
 		set_state (*node);
 	}
@@ -266,10 +265,10 @@ XMLNode&
 VirtualKeyboardWindow::get_state ()
 {
 	XMLNode* node = new XMLNode (X_("VirtualKeyboard"));
-	node->set_property (X_("YAxisVelocity"), _yaxis_velocity.get_active());
-	node->set_property (X_("HighlightGrandPiano"), _highlight_grand_piano.get_active());
-	node->set_property (X_("HighlightKeyRange"), _highlight_key_range.get_active());
-	node->set_property (X_("ShowNoteLabel"), _show_note_label.get_active());
+	node->set_property (X_("YAxisVelocity"), _yaxis_velocity.get_active ());
+	node->set_property (X_("HighlightGrandPiano"), _highlight_grand_piano.get_active ());
+	node->set_property (X_("HighlightKeyRange"), _highlight_key_range.get_active ());
+	node->set_property (X_("ShowNoteLabel"), _show_note_label.get_active ());
 	node->set_property (X_("Layout"), _keyboard_layout.get_text ());
 	node->set_property (X_("Channel"), _piano_channel.get_value_as_int ());
 	node->set_property (X_("MinVelocity"), _piano_min_velocity.get_value_as_int ());
@@ -280,23 +279,23 @@ VirtualKeyboardWindow::get_state ()
 	for (int i = 0; i < VKBD_NCTRLS; ++i) {
 		char buf[16];
 		sprintf (buf, "CC-%d", i);
-		node->set_property (buf, _cc_key[i].get_text());
+		node->set_property (buf, _cc_key[i].get_text ());
 	}
 	return *node;
 }
 
 void
-VirtualKeyboardWindow::set_state (const XMLNode &root)
+VirtualKeyboardWindow::set_state (const XMLNode& root)
 {
-	if (root.name() != "VirtualKeyboard") {
+	if (root.name () != "VirtualKeyboard") {
 		return;
 	}
 
 	XMLNode const* node = &root;
 
 	std::string layout;
-	if (node->get_property(X_("Layout"), layout)) {
-		piano_keyboard_set_keyboard_layout (_piano, layout.c_str());
+	if (node->get_property (X_("Layout"), layout)) {
+		piano_keyboard_set_keyboard_layout (_piano, layout.c_str ());
 		_keyboard_layout.set_active (layout);
 	}
 
@@ -304,45 +303,45 @@ VirtualKeyboardWindow::set_state (const XMLNode &root)
 		char buf[16];
 		sprintf (buf, "CC-%d", i);
 		std::string cckey;
-		if (node->get_property(buf, cckey)) {
+		if (node->get_property (buf, cckey)) {
 			_cc_key[i].set_active (cckey);
 		}
 	}
 
 	bool a;
-	if (node->get_property(X_("YAxisVelocity"), a)) {
+	if (node->get_property (X_("YAxisVelocity"), a)) {
 		_yaxis_velocity.set_active (a);
 	}
-	if (node->get_property(X_("HighlightGrandPiano"), a)) {
+	if (node->get_property (X_("HighlightGrandPiano"), a)) {
 		_highlight_grand_piano.set_active (a);
 		piano_keyboard_set_grand_piano_highlight (_piano, a);
 	}
-	if (node->get_property(X_("HighlightKeyRange"), a)) {
+	if (node->get_property (X_("HighlightKeyRange"), a)) {
 		_highlight_key_range.set_active (a);
 		piano_keyboard_set_keyboard_cue (_piano, a);
 	}
-	if (node->get_property(X_("ShowNoteLabel"), a)) {
+	if (node->get_property (X_("ShowNoteLabel"), a)) {
 		_show_note_label.set_active (a);
 		piano_keyboard_show_note_label (_piano, a);
 	}
 
 	int v;
-	if (node->get_property(X_("Channel"), v)) {
+	if (node->get_property (X_("Channel"), v)) {
 		_piano_channel.set_value (v);
 	}
-	if (node->get_property(X_("MinVelocity"), v)) {
+	if (node->get_property (X_("MinVelocity"), v)) {
 		_piano_min_velocity.set_value (v);
 	}
-	if (node->get_property(X_("MaxVelocity"), v)) {
+	if (node->get_property (X_("MaxVelocity"), v)) {
 		_piano_max_velocity.set_value (v);
 	}
-	if (node->get_property(X_("KeyVelocity"), v)) {
+	if (node->get_property (X_("KeyVelocity"), v)) {
 		_piano_key_velocity.set_value (v);
 	}
-	if (node->get_property(X_("Octave"), v)) {
+	if (node->get_property (X_("Octave"), v)) {
 		_piano_octave_key.set_value (v);
 	}
-	if (node->get_property(X_("Range"), v)) {
+	if (node->get_property (X_("Range"), v)) {
 		_piano_octave_range.set_value (v);
 	}
 
@@ -355,7 +354,7 @@ void
 VirtualKeyboardWindow::on_unmap ()
 {
 	ArdourWindow::on_unmap ();
-	ARDOUR_UI::instance()->reset_focus (this);
+	ARDOUR_UI::instance ()->reset_focus (this);
 }
 
 bool
@@ -367,14 +366,14 @@ VirtualKeyboardWindow::on_key_press_event (GdkEventKey* ev)
 void
 VirtualKeyboardWindow::select_keyboard_layout (std::string const& l)
 {
-	piano_keyboard_set_keyboard_layout (_piano, l.c_str());
+	piano_keyboard_set_keyboard_layout (_piano, l.c_str ());
 	_keyboard_layout.set_active (l);
 }
 
 bool
 VirtualKeyboardWindow::toggle_config (GdkEventButton* ev)
 {
-	bool a = ! _cfg_display.get_active ();
+	bool a = !_cfg_display.get_active ();
 	_cfg_display.set_active (a);
 	if (a) {
 		_cfg_box->show ();
@@ -387,7 +386,7 @@ VirtualKeyboardWindow::toggle_config (GdkEventButton* ev)
 bool
 VirtualKeyboardWindow::toggle_bankpatch (GdkEventButton*)
 {
-	bool a = ! _pgm_display.get_active ();
+	bool a = !_pgm_display.get_active ();
 	_pgm_display.set_active (a);
 	if (a) {
 		_pgm_box->show ();
@@ -420,7 +419,7 @@ VirtualKeyboardWindow::toggle_yaxis_velocity (GdkEventButton*)
 bool
 VirtualKeyboardWindow::toggle_highlight_piano (GdkEventButton*)
 {
-	bool a = ! _highlight_grand_piano.get_active ();
+	bool a = !_highlight_grand_piano.get_active ();
 	_highlight_grand_piano.set_active (a);
 	piano_keyboard_set_grand_piano_highlight (_piano, a);
 	return false;
@@ -429,7 +428,7 @@ VirtualKeyboardWindow::toggle_highlight_piano (GdkEventButton*)
 bool
 VirtualKeyboardWindow::toggle_highlight_key (GdkEventButton*)
 {
-	bool a = ! _highlight_key_range.get_active ();
+	bool a = !_highlight_key_range.get_active ();
 	_highlight_key_range.set_active (a);
 	piano_keyboard_set_keyboard_cue (_piano, a);
 	return false;
@@ -438,7 +437,7 @@ VirtualKeyboardWindow::toggle_highlight_key (GdkEventButton*)
 bool
 VirtualKeyboardWindow::toggle_note_label (GdkEventButton*)
 {
-	bool a = ! _show_note_label.get_active ();
+	bool a = !_show_note_label.get_active ();
 	_show_note_label.set_active (a);
 	piano_keyboard_show_note_label (_piano, a);
 	return false;
@@ -452,11 +451,11 @@ VirtualKeyboardWindow::send_panic_message (GdkEventButton*)
 	ev[0] = MIDI_CMD_CONTROL | channel;
 	ev[1] = MIDI_CTL_SUSTAIN;
 	ev[2] = 0;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 	ev[1] = MIDI_CTL_ALL_NOTES_OFF;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 	ev[1] = MIDI_CTL_RESET_CONTROLLERS;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 	return false;
 }
 
@@ -472,13 +471,13 @@ VirtualKeyboardWindow::bank_patch ()
 	ev[0] = MIDI_CMD_CONTROL | channel;
 	ev[1] = MIDI_CTL_MSB_BANK;
 	ev[2] = (msb >> 7) & 0x7f;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 	ev[1] = MIDI_CTL_LSB_BANK | channel;
 	ev[2] = lsb & 0x7f;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 	ev[0] = MIDI_CMD_PGM_CHANGE | channel;
 	ev[1] = pgm & 0x7f;
-	_session->vkbd_output_port()->write (ev, 2, 0);
+	_session->vkbd_output_port ()->write (ev, 2, 0);
 }
 
 void
@@ -496,16 +495,14 @@ VirtualKeyboardWindow::update_velocity_settings (int ctrl)
 
 	if (_yaxis_velocity.get_active ()) {
 		piano_keyboard_set_velocities (_piano,
-				_piano_min_velocity.get_value_as_int (),
-				_piano_max_velocity.get_value_as_int (),
-				_piano_key_velocity.get_value_as_int ()
-				);
+		                               _piano_min_velocity.get_value_as_int (),
+		                               _piano_max_velocity.get_value_as_int (),
+		                               _piano_key_velocity.get_value_as_int ());
 	} else {
 		piano_keyboard_set_velocities (_piano,
-				_piano_key_velocity.get_value_as_int (),
-				_piano_key_velocity.get_value_as_int (),
-				_piano_key_velocity.get_value_as_int ()
-				);
+		                               _piano_key_velocity.get_value_as_int (),
+		                               _piano_key_velocity.get_value_as_int (),
+		                               _piano_key_velocity.get_value_as_int ());
 	}
 	update_sensitivity ();
 }
@@ -523,11 +520,10 @@ VirtualKeyboardWindow::pitch_slider_adjusted ()
 {
 	_pitchbend->set_value (_pitch_adjustment.get_value (), PBD::Controllable::NoGroup);
 	char buf[64];
-	snprintf(buf, sizeof(buf), "Pitchbend: %.0f", _pitch_adjustment.get_value());
+	snprintf (buf, sizeof (buf), "Pitchbend: %.0f", _pitch_adjustment.get_value ());
 	_pitch_slider_tooltip->set_tip (buf);
 }
 
-
 void
 VirtualKeyboardWindow::note_on_event_handler (int note, int velocity)
 {
@@ -540,7 +536,7 @@ VirtualKeyboardWindow::note_on_event_handler (int note, int velocity)
 	ev[0] = MIDI_CMD_NOTE_ON | channel;
 	ev[1] = note;
 	ev[2] = velocity;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 }
 
 void
@@ -555,7 +551,7 @@ VirtualKeyboardWindow::note_off_event_handler (int note)
 	ev[0] = MIDI_CMD_NOTE_OFF | channel;
 	ev[1] = note;
 	ev[2] = 0;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 }
 
 void
@@ -565,14 +561,14 @@ VirtualKeyboardWindow::control_change_event_handler (int key, int val)
 		return;
 	}
 	assert (key >= 0 && key < VKBD_NCTRLS);
-	int ctrl = PBD::atoi (_cc_key[key].get_text());
+	int ctrl = PBD::atoi (_cc_key[key].get_text ());
 	assert (ctrl > 0 && ctrl < 127);
 	uint8_t channel = _piano_channel.get_value_as_int () - 1;
 	uint8_t ev[3];
 	ev[0] = MIDI_CMD_CONTROL | channel;
 	ev[1] = ctrl;
 	ev[2] = val;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 }
 
 void
@@ -586,5 +582,5 @@ VirtualKeyboardWindow::pitch_bend_event_handler (int val)
 	ev[0] = MIDI_CMD_BENDER | channel;
 	ev[1] = val & 0x7f;
 	ev[2] = (val >> 7) & 0x7f;
-	_session->vkbd_output_port()->write (ev, 3, 0);
+	_session->vkbd_output_port ()->write (ev, 3, 0);
 }