Fix note-selection octave range (10 octaves: -1..9)

Author: x42

gui/tuna.c

@@ -762,6 +762,9 @@ static bool cb_set_mode (RobWidget* handle, void *data) {
 			mode = -1
 				- rintf(robtk_spin_get_value(ui->spb_octave)+1) * 12.
 				- robtk_select_get_value(ui->sel_note);
+			if (mode < -128) {
+				mode = -128;
+			}
 			break;
 	}
 	if (!ui->disable_signals) {
@@ -864,7 +867,7 @@ static RobWidget * toplevel(TunaUI* ui, void * const top)
 	robtk_sep_set_linewidth(ui->sep[2], 1);
 
 	ui->spb_tuning = robtk_spin_new(220, 880, .5);
-	ui->spb_octave = robtk_spin_new(-1, 10, 1);
+	ui->spb_octave = robtk_spin_new(-1, 9, 1);
 	ui->spb_freq   = robtk_spin_new(20, 1000, .5); // TODO log-map
 	ui->sel_mode   = robtk_select_new();
 	ui->sel_note   = robtk_select_new();

lv2ttl/tuna.lv2.ttl.in

@@ -54,7 +54,7 @@
     lv2:symbol "mode" ;
     lv2:name "Mode" ;
     lv2:default 0 ;
-    lv2:minimum 0 ;
+    lv2:minimum -128 ;
     lv2:maximum 8000 ;
     lv2:portProperty lv2:integer;
     lv2:scalePoint [ rdfs:label "auto"; rdf:value 0 ; ] ;

lv2ttl/tuna1.h

@@ -16,7 +16,7 @@ static const RtkLv2Description _plugin_tuna_one = {
 		{ "sysex", MIDI_OUT, nan, nan, nan, "MTS/SysEx output and Plugin to GUI communication"},
 		{ "in", AUDIO_IN, nan, nan, nan, "Audio Input"},
 		{ "out", AUDIO_OUT, nan, nan, nan, "Audio output"},
-		{ "mode", CONTROL_IN, 0.000000, 0.000000, 8000.000000, "Mode"},
+		{ "mode", CONTROL_IN, 0.000000, -128.000000, 8000.000000, "Mode"},
 		{ "tuning", CONTROL_IN, 440.000000, 220.000000, 880.000000, "Tuning A440"},
 		{ "rms", CONTROL_OUT, nan, -100.000000, -0.000000, "Signal Level (RMS)"},
 		{ "freq_out", CONTROL_OUT, nan, 0.000000, 10000.000000, "Detected Frequency"},

lv2ttl/tuna2.h

@@ -16,7 +16,7 @@ static const RtkLv2Description _plugin_tuna_two = {
 		{ "sysex", MIDI_OUT, nan, nan, nan, "MTS/SysEx output and Plugin to GUI communication"},
 		{ "in", AUDIO_IN, nan, nan, nan, "Audio Input"},
 		{ "out", AUDIO_OUT, nan, nan, nan, "Audio output"},
-		{ "mode", CONTROL_IN, 0.000000, 0.000000, 8000.000000, "Mode"},
+		{ "mode", CONTROL_IN, 0.000000, -128.000000, 8000.000000, "Mode"},
 		{ "tuning", CONTROL_IN, 440.000000, 220.000000, 880.000000, "Tuning A440"},
 		{ "rms", CONTROL_OUT, nan, -100.000000, -0.000000, "Signal Level (RMS)"},
 		{ "freq_out", CONTROL_OUT, nan, 0.000000, 10000.000000, "Detected Frequency"},