From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 28 Sep 2016 15:47:10 +0000 (-0500)
Subject: move mode/scale/key definitions out of push2 code and into libardour; Aeolian is... 
X-Git-Tag: 5.4~41
X-Git-Url: https://main.carlh.net/gitweb/?p=ardour.git;a=commitdiff_plain;h=b6e62c66545d84101e3f82d065862f75509f2d1e

move mode/scale/key definitions out of push2 code and into libardour; Aeolian is the same as Minor
---

diff --git a/libs/ardour/ardour/mode.h b/libs/ardour/ardour/mode.h
new file mode 100644
index 0000000000..7f1d5e0b86
--- /dev/null
+++ b/libs/ardour/ardour/mode.h
@@ -0,0 +1,76 @@
+/*
+    Copyright (C) 1999-2016 Paul Davis
+
+    This program 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 program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __ardour_mode_h__
+#define __ardour_mode_h__
+
+#include <vector>
+
+class MusicalMode
+{
+  public:
+	enum Type {
+		Dorian,
+		IonianMajor,
+		AeolianMinor,
+		HarmonicMinor,
+		MelodicMinorAscending,
+		MelodicMinorDescending,
+		Phrygian,
+		Lydian,
+		Mixolydian,
+		Locrian,
+		PentatonicMajor,
+		PentatonicMinor,
+		Chromatic,
+		BluesScale,
+		NeapolitanMinor,
+		NeapolitanMajor,
+		Oriental,
+		DoubleHarmonic,
+		Enigmatic,
+		Hirajoshi,
+		HungarianMinor,
+		HungarianMajor,
+		Kumoi,
+		Iwato,
+		Hindu,
+		Spanish8Tone,
+		Pelog,
+		HungarianGypsy,
+		Overtone,
+		LeadingWholeTone,
+		Arabian,
+		Balinese,
+		Gypsy,
+		Mohammedan,
+		Javanese,
+		Persian,
+		Algerian
+	};
+
+	MusicalMode (Type t);
+	~MusicalMode ();
+
+	std::vector<float> steps;
+
+  private:
+	static void fill (MusicalMode&, Type);
+};
+
+#endif /* __ardour_mode_h__ */
diff --git a/libs/ardour/enums.cc b/libs/ardour/enums.cc
index be468c2534..ad5dc5e6a7 100644
--- a/libs/ardour/enums.cc
+++ b/libs/ardour/enums.cc
@@ -31,6 +31,7 @@
 #include "ardour/io.h"
 #include "ardour/location.h"
 #include "ardour/midi_model.h"
+#include "ardour/mode.h"
 #include "ardour/mute_master.h"
 #include "ardour/presentation_info.h"
 #include "ardour/session.h"
@@ -134,6 +135,7 @@ setup_enum_writer ()
         BufferingPreset _BufferingPreset;
 	AutoReturnTarget _AutoReturnTarget;
 	PresentationInfo::Flag _PresentationInfo_Flag;
+	MusicalMode::Type mode;
 
 #define REGISTER(e) enum_writer.register_distinct (typeid(e).name(), i, s); i.clear(); s.clear()
 #define REGISTER_BITS(e) enum_writer.register_bits (typeid(e).name(), i, s); i.clear(); s.clear()
@@ -715,6 +717,45 @@ setup_enum_writer ()
 	REGISTER_CLASS_ENUM (PresentationInfo, Hidden);
 	REGISTER_CLASS_ENUM (PresentationInfo, OrderSet);
 	REGISTER_BITS (_PresentationInfo_Flag);
+
+	REGISTER_CLASS_ENUM (MusicalMode,Dorian);
+	REGISTER_CLASS_ENUM (MusicalMode, IonianMajor);
+	REGISTER_CLASS_ENUM (MusicalMode, AeolianMinor);
+	REGISTER_CLASS_ENUM (MusicalMode, HarmonicMinor);
+	REGISTER_CLASS_ENUM (MusicalMode, MelodicMinorAscending);
+	REGISTER_CLASS_ENUM (MusicalMode, MelodicMinorDescending);
+	REGISTER_CLASS_ENUM (MusicalMode, Phrygian);
+	REGISTER_CLASS_ENUM (MusicalMode, Lydian);
+	REGISTER_CLASS_ENUM (MusicalMode, Mixolydian);
+	REGISTER_CLASS_ENUM (MusicalMode, Locrian);
+	REGISTER_CLASS_ENUM (MusicalMode, PentatonicMajor);
+	REGISTER_CLASS_ENUM (MusicalMode, PentatonicMinor);
+	REGISTER_CLASS_ENUM (MusicalMode, Chromatic);
+	REGISTER_CLASS_ENUM (MusicalMode, BluesScale);
+	REGISTER_CLASS_ENUM (MusicalMode, NeapolitanMinor);
+	REGISTER_CLASS_ENUM (MusicalMode, NeapolitanMajor);
+	REGISTER_CLASS_ENUM (MusicalMode, Oriental);
+	REGISTER_CLASS_ENUM (MusicalMode, DoubleHarmonic);
+	REGISTER_CLASS_ENUM (MusicalMode, Enigmatic);
+	REGISTER_CLASS_ENUM (MusicalMode, Hirajoshi);
+	REGISTER_CLASS_ENUM (MusicalMode, HungarianMinor);
+	REGISTER_CLASS_ENUM (MusicalMode, HungarianMajor);
+	REGISTER_CLASS_ENUM (MusicalMode, Kumoi);
+	REGISTER_CLASS_ENUM (MusicalMode, Iwato);
+	REGISTER_CLASS_ENUM (MusicalMode, Hindu);
+	REGISTER_CLASS_ENUM (MusicalMode, Spanish8Tone);
+	REGISTER_CLASS_ENUM (MusicalMode, Pelog);
+	REGISTER_CLASS_ENUM (MusicalMode, HungarianGypsy);
+	REGISTER_CLASS_ENUM (MusicalMode, Overtone);
+	REGISTER_CLASS_ENUM (MusicalMode, LeadingWholeTone);
+	REGISTER_CLASS_ENUM (MusicalMode, Arabian);
+	REGISTER_CLASS_ENUM (MusicalMode, Balinese);
+	REGISTER_CLASS_ENUM (MusicalMode, Gypsy);
+	REGISTER_CLASS_ENUM (MusicalMode, Mohammedan);
+	REGISTER_CLASS_ENUM (MusicalMode, Javanese);
+	REGISTER_CLASS_ENUM (MusicalMode, Persian);
+	REGISTER_CLASS_ENUM (MusicalMode, Algerian);
+	REGISTER (mode);
 }
 
 } /* namespace ARDOUR */
diff --git a/libs/ardour/mode.cc b/libs/ardour/mode.cc
new file mode 100644
index 0000000000..e3c37df78c
--- /dev/null
+++ b/libs/ardour/mode.cc
@@ -0,0 +1,337 @@
+/*
+    Copyright (C) 1999-2016 Paul Davis
+
+    This program 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 program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "ardour/mode.h"
+
+MusicalMode::MusicalMode (MusicalMode::Type t)
+{
+	fill (*this, t);
+}
+
+MusicalMode::~MusicalMode()
+{
+}
+
+void
+MusicalMode::fill (MusicalMode& m, MusicalMode::Type t)
+{
+	m.steps.clear ();
+
+	/* scales/modes as distances from root, expressed
+	   in fractional whole tones.
+	*/
+
+	switch (t) {
+	case Dorian:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.0);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.5);
+		break;
+	case IonianMajor:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.5);
+		break;
+	case AeolianMinor:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case HarmonicMinor:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (5.0);
+		m.steps.push_back (5.5);
+		break;
+	case  BluesScale:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.0);
+		m.steps.push_back (5.5);
+		break;
+	case MelodicMinorAscending:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.5);
+		break;
+	case MelodicMinorDescending:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.0);
+		break;
+	case Phrygian:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case Lydian:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (3.0);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.5);
+		break;
+	case Mixolydian:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.0);
+		break;
+	case Locrian:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case PentatonicMajor:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		break;
+	case PentatonicMinor:
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (5.0);
+		break;
+	case  Chromatic:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.0);
+		m.steps.push_back (5.5);
+		break;
+	case  NeapolitanMinor:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.5);
+		break;
+	case  NeapolitanMajor:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.5);
+		break;
+	case  Oriental:
+		m.steps.push_back (0.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.0);
+		break;
+	case  DoubleHarmonic:
+		m.steps.push_back (0.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.5);
+		break;
+	case  Enigmatic:
+		m.steps.push_back (0.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		m.steps.push_back (5.5);
+		break;
+	case  Hirajoshi:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		break;
+	case  HungarianMinor:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.5);
+		break;
+	case  HungarianMajor:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (3.0);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case  Kumoi:
+		m.steps.push_back (0.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		break;
+	case  Iwato:
+		m.steps.push_back (0.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (5.0);
+		break;
+	case  Hindu:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case  Spanish8Tone:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case  Pelog:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (5.0);
+		break;
+	case  HungarianGypsy:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case  Overtone:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (3.0);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.0);
+		break;
+	case  LeadingWholeTone:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		m.steps.push_back (5.5);
+		break;
+	case  Arabian:
+		m.steps.push_back (1.0);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.0);
+		break;
+	case  Balinese:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		break;
+	case  Gypsy:
+		m.steps.push_back (0.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.5);
+		break;
+	case  Mohammedan:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.5);
+		break;
+	case  Javanese:
+		m.steps.push_back (0.5);
+		m.steps.push_back (1.5);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.5);
+		m.steps.push_back (5.0);
+		break;
+	case  Persian:
+		m.steps.push_back (0.5);
+		m.steps.push_back (2.0);
+		m.steps.push_back (2.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.5);
+		break;
+	case  Algerian:
+		m.steps.push_back (1.0);
+		m.steps.push_back (1.5);
+		m.steps.push_back (3.0);
+		m.steps.push_back (3.5);
+		m.steps.push_back (4.0);
+		m.steps.push_back (5.5);
+		m.steps.push_back (6.0);
+		m.steps.push_back (7.0);
+		m.steps.push_back (7.5);
+		m.steps.push_back (8.5);
+		break;
+	}
+}
diff --git a/libs/ardour/wscript b/libs/ardour/wscript
index a3ec926485..3ca15569ba 100644
--- a/libs/ardour/wscript
+++ b/libs/ardour/wscript
@@ -143,6 +143,7 @@ libardour_sources = [
         'mididm.cc',
         'midiport_manager.cc',
         'mix.cc',
+        'mode.cc',
         'monitor_control.cc',
         'monitor_processor.cc',
         'mtc_slave.cc',
diff --git a/libs/surfaces/push2/gui.h b/libs/surfaces/push2/gui.h
index fe50174277..c217d37039 100644
--- a/libs/surfaces/push2/gui.h
+++ b/libs/surfaces/push2/gui.h
@@ -37,8 +37,9 @@ namespace Gtk {
 	class ListStore;
 }
 
+#include "ardour/mode.h"
+
 #include "push2.h"
-#include "mode.h"
 
 namespace ArdourSurface {
 
diff --git a/libs/surfaces/push2/mode.cc b/libs/surfaces/push2/mode.cc
deleted file mode 100644
index 99efc86c02..0000000000
--- a/libs/surfaces/push2/mode.cc
+++ /dev/null
@@ -1,326 +0,0 @@
-#include "mode.h"
-
-MusicalMode::MusicalMode (MusicalMode::Type t)
-{
-	fill (*this, t);
-}
-
-MusicalMode::~MusicalMode()
-{
-}
-
-void
-MusicalMode::fill (MusicalMode& m, MusicalMode::Type t)
-{
-	m.steps.clear ();
-
-	/* scales/modes as distances from root, expressed
-	   in fractional whole tones.
-	*/
-
-	switch (t) {
-	case Dorian:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.0);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.5);
-		break;
-	case IonianMajor:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.5);
-		break;
-	case Minor:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case HarmonicMinor:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (5.0);
-		m.steps.push_back (5.5);
-		break;
-	case  BluesScale:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.0);
-		m.steps.push_back (5.5);
-		break;
-	case MelodicMinorAscending:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.5);
-		break;
-	case MelodicMinorDescending:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.0);
-		break;
-	case Phrygian:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case Lydian:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (3.0);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.5);
-		break;
-	case Mixolydian:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.0);
-		break;
-	case Aeolian:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case Locrian:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case PentatonicMajor:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		break;
-	case PentatonicMinor:
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (5.0);
-		break;
-	case  Chromatic:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.0);
-		m.steps.push_back (5.5);
-		break;
-	case  NeapolitanMinor:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.5);
-		break;
-	case  NeapolitanMajor:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.5);
-		break;
-	case  Oriental:
-		m.steps.push_back (0.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.0);
-		break;
-	case  DoubleHarmonic:
-		m.steps.push_back (0.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.5);
-		break;
-	case  Enigmatic:
-		m.steps.push_back (0.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		m.steps.push_back (5.5);
-		break;
-	case  Hirajoshi:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		break;
-	case  HungarianMinor:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.5);
-		break;
-	case  HungarianMajor:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (3.0);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case  Kumoi:
-		m.steps.push_back (0.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		break;
-	case  Iwato:
-		m.steps.push_back (0.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (5.0);
-		break;
-	case  Hindu:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case  Spanish8Tone:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case  Pelog:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (5.0);
-		break;
-	case  HungarianGypsy:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case  Overtone:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (3.0);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.0);
-		break;
-	case  LeadingWholeTone:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		m.steps.push_back (5.5);
-		break;
-	case  Arabian:
-		m.steps.push_back (1.0);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.0);
-		break;
-	case  Balinese:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		break;
-	case  Gypsy:
-		m.steps.push_back (0.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.5);
-		break;
-	case  Mohammedan:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.5);
-		break;
-	case  Javanese:
-		m.steps.push_back (0.5);
-		m.steps.push_back (1.5);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.5);
-		m.steps.push_back (5.0);
-		break;
-	case  Persian:
-		m.steps.push_back (0.5);
-		m.steps.push_back (2.0);
-		m.steps.push_back (2.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.5);
-		break;
-	case  Algerian:
-		m.steps.push_back (1.0);
-		m.steps.push_back (1.5);
-		m.steps.push_back (3.0);
-		m.steps.push_back (3.5);
-		m.steps.push_back (4.0);
-		m.steps.push_back (5.5);
-		m.steps.push_back (6.0);
-		m.steps.push_back (7.0);
-		m.steps.push_back (7.5);
-		m.steps.push_back (8.5);
-		break;
-	}
-}
diff --git a/libs/surfaces/push2/mode.h b/libs/surfaces/push2/mode.h
deleted file mode 100644
index 4f570f998d..0000000000
--- a/libs/surfaces/push2/mode.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef __ardour_push2_mode_h__
-#define __ardour_push2_mode_h__
-
-#include <vector>
-
-class MusicalMode
-{
-  public:
-	enum Type {
-		Dorian,
-		IonianMajor,
-		Minor,
-		HarmonicMinor,
-		MelodicMinorAscending,
-		MelodicMinorDescending,
-		Phrygian,
-		Lydian,
-		Mixolydian,
-		Aeolian,
-		Locrian,
-		PentatonicMajor,
-		PentatonicMinor,
-		Chromatic,
-		BluesScale,
-		NeapolitanMinor,
-		NeapolitanMajor,
-		Oriental,
-		DoubleHarmonic,
-		Enigmatic,
-		Hirajoshi,
-		HungarianMinor,
-		HungarianMajor,
-		Kumoi,
-		Iwato,
-		Hindu,
-		Spanish8Tone,
-		Pelog,
-		HungarianGypsy,
-		Overtone,
-		LeadingWholeTone,
-		Arabian,
-		Balinese,
-		Gypsy,
-		Mohammedan,
-		Javanese,
-		Persian,
-		Algerian
-	};
-
-	MusicalMode (Type t);
-	~MusicalMode ();
-
-	std::vector<float> steps;
-
-  private:
-	static void fill (MusicalMode&, Type);
-};
-
-#endif /* __ardour_push2_mode_h__ */
diff --git a/libs/surfaces/push2/push2.cc b/libs/surfaces/push2/push2.cc
index 47bff25580..73c871548b 100644
--- a/libs/surfaces/push2/push2.cc
+++ b/libs/surfaces/push2/push2.cc
@@ -75,50 +75,10 @@ register_enums ()
 	vector<int> i;
 	vector<string> s;
 
-	MusicalMode::Type mode;
 
 #define REGISTER(e) enum_writer.register_distinct (typeid(e).name(), i, s); i.clear(); s.clear()
 #define REGISTER_CLASS_ENUM(t,e) i.push_back (t::e); s.push_back (#e)
 
-	REGISTER_CLASS_ENUM (MusicalMode,Dorian);
-	REGISTER_CLASS_ENUM (MusicalMode, IonianMajor);
-	REGISTER_CLASS_ENUM (MusicalMode, Minor);
-	REGISTER_CLASS_ENUM (MusicalMode, HarmonicMinor);
-	REGISTER_CLASS_ENUM (MusicalMode, MelodicMinorAscending);
-	REGISTER_CLASS_ENUM (MusicalMode, MelodicMinorDescending);
-	REGISTER_CLASS_ENUM (MusicalMode, Phrygian);
-	REGISTER_CLASS_ENUM (MusicalMode, Lydian);
-	REGISTER_CLASS_ENUM (MusicalMode, Mixolydian);
-	REGISTER_CLASS_ENUM (MusicalMode, Aeolian);
-	REGISTER_CLASS_ENUM (MusicalMode, Locrian);
-	REGISTER_CLASS_ENUM (MusicalMode, PentatonicMajor);
-	REGISTER_CLASS_ENUM (MusicalMode, PentatonicMinor);
-	REGISTER_CLASS_ENUM (MusicalMode, Chromatic);
-	REGISTER_CLASS_ENUM (MusicalMode, BluesScale);
-	REGISTER_CLASS_ENUM (MusicalMode, NeapolitanMinor);
-	REGISTER_CLASS_ENUM (MusicalMode, NeapolitanMajor);
-	REGISTER_CLASS_ENUM (MusicalMode, Oriental);
-	REGISTER_CLASS_ENUM (MusicalMode, DoubleHarmonic);
-	REGISTER_CLASS_ENUM (MusicalMode, Enigmatic);
-	REGISTER_CLASS_ENUM (MusicalMode, Hirajoshi);
-	REGISTER_CLASS_ENUM (MusicalMode, HungarianMinor);
-	REGISTER_CLASS_ENUM (MusicalMode, HungarianMajor);
-	REGISTER_CLASS_ENUM (MusicalMode, Kumoi);
-	REGISTER_CLASS_ENUM (MusicalMode, Iwato);
-	REGISTER_CLASS_ENUM (MusicalMode, Hindu);
-	REGISTER_CLASS_ENUM (MusicalMode, Spanish8Tone);
-	REGISTER_CLASS_ENUM (MusicalMode, Pelog);
-	REGISTER_CLASS_ENUM (MusicalMode, HungarianGypsy);
-	REGISTER_CLASS_ENUM (MusicalMode, Overtone);
-	REGISTER_CLASS_ENUM (MusicalMode, LeadingWholeTone);
-	REGISTER_CLASS_ENUM (MusicalMode, Arabian);
-	REGISTER_CLASS_ENUM (MusicalMode, Balinese);
-	REGISTER_CLASS_ENUM (MusicalMode, Gypsy);
-	REGISTER_CLASS_ENUM (MusicalMode, Mohammedan);
-	REGISTER_CLASS_ENUM (MusicalMode, Javanese);
-	REGISTER_CLASS_ENUM (MusicalMode, Persian);
-	REGISTER_CLASS_ENUM (MusicalMode, Algerian);
-	REGISTER (mode);
 }
 
 Push2::Push2 (ARDOUR::Session& s)
diff --git a/libs/surfaces/push2/push2.h b/libs/surfaces/push2/push2.h
index 30422775d4..2d4f17417e 100644
--- a/libs/surfaces/push2/push2.h
+++ b/libs/surfaces/push2/push2.h
@@ -32,6 +32,7 @@
 
 #include "midi++/types.h"
 
+#include "ardour/mode.h"
 #include "ardour/types.h"
 
 #include "control_protocol/control_protocol.h"
@@ -40,7 +41,6 @@
 #include "canvas/colors.h"
 
 #include "midi_byte_array.h"
-#include "mode.h"
 
 namespace Pango {
 	class Layout;
diff --git a/libs/surfaces/push2/scale.cc b/libs/surfaces/push2/scale.cc
index 005efca3c1..424a480ed2 100644
--- a/libs/surfaces/push2/scale.cc
+++ b/libs/surfaces/push2/scale.cc
@@ -379,19 +379,18 @@ ScaleLayout::build_scale_menu ()
 
 	v.push_back ("Dorian");
 	v.push_back ("Ionian (Major)");
-	v.push_back ("Minor");
+	v.push_back ("Aeolian (Minor)");
 	v.push_back ("Harmonic Minor");
 	v.push_back ("MelodicMinor Asc.");
 	v.push_back ("MelodicMinor Desc.");
 	v.push_back ("Phrygian");
 	v.push_back ("Lydian");
 	v.push_back ("Mixolydian");
-	v.push_back ("Aeolian");
 	v.push_back ("Locrian");
 	v.push_back ("Pentatonic Major");
 	v.push_back ("Pentatonic Minor");
 	v.push_back ("Chromatic");
-	v.push_back ("BluesScale");
+	v.push_back ("Blues Scale");
 	v.push_back ("Neapolitan Minor");
 	v.push_back ("Neapolitan Major");
 	v.push_back ("Oriental");
diff --git a/libs/surfaces/push2/wscript b/libs/surfaces/push2/wscript
index a29ccd4492..0934ff5891 100644
--- a/libs/surfaces/push2/wscript
+++ b/libs/surfaces/push2/wscript
@@ -30,7 +30,6 @@ def build(bld):
 	    gui.cc
 	    knob.cc
 	    layout.cc
-	    mode.cc
 	    menu.cc
 	    mix.cc
 	    scale.cc