X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fparameter_descriptor.cc;h=660abbc6161b801c20ef954fddf7dc4125761744;hb=499e7907337da36d6d0440c22a2f63e3ada7c439;hp=619150071612f4155600d42a1b64032b96f0c06d;hpb=59af923b77bdc407f4a5f70f954879c84f4d2c71;p=ardour.git

diff --git a/libs/ardour/parameter_descriptor.cc b/libs/ardour/parameter_descriptor.cc
index 6191500716..660abbc616 100644
--- a/libs/ardour/parameter_descriptor.cc
+++ b/libs/ardour/parameter_descriptor.cc
@@ -24,6 +24,8 @@
 #include "ardour/types.h"
 #include "ardour/utils.h"
 
+#include "pbd/i18n.h"
+
 namespace ARDOUR {
 
 ParameterDescriptor::ParameterDescriptor(const Evoral::Parameter& parameter)
@@ -43,11 +45,26 @@ ParameterDescriptor::ParameterDescriptor(const Evoral::Parameter& parameter)
 	, max_unbound(0)
 	, enumeration(false)
 {
+	ScalePoints sp;
+
 	switch((AutomationType)parameter.type()) {
 	case GainAutomation:
 		upper  = Config->get_max_gain();
 		normal = 1.0f;
 		break;
+	case BusSendLevel:
+		upper = Config->get_max_gain ();
+		normal = 1.0f;
+		break;
+	case BusSendEnable:
+		normal = 1.0f;
+		toggled = true;
+		break;
+	case TrimAutomation:
+		upper  = 10; // +20dB
+		lower  = .1; // -20dB
+		normal = 1.0f;
+		break;
 	case PanAzimuthAutomation:
 		normal = 0.5f; // there really is no _normal but this works for stereo, sort of
 		upper  = 1.0f;
@@ -58,6 +75,7 @@ ParameterDescriptor::ParameterDescriptor(const Evoral::Parameter& parameter)
 		normal = 0.0f;
 		break;
 	case RecEnableAutomation:
+	case RecSafeAutomation:
 		lower  = 0.0;
 		upper  = 1.0;
 		toggled = true;
@@ -78,6 +96,7 @@ ParameterDescriptor::ParameterDescriptor(const Evoral::Parameter& parameter)
 	case MidiCCAutomation:
 	case MidiPgmChangeAutomation:
 	case MidiChannelPressureAutomation:
+	case MidiNotePressureAutomation:
 		lower  = 0.0;
 		normal = 0.0;
 		upper  = 127.0;
@@ -87,6 +106,21 @@ ParameterDescriptor::ParameterDescriptor(const Evoral::Parameter& parameter)
 		normal = 8192.0;
 		upper  = 16383.0;
 		break;
+	case PhaseAutomation:
+		toggled = true;
+		break;
+	case MonitoringAutomation:
+		enumeration = true;
+		integer_step = true;
+		lower = MonitorAuto;
+		upper = MonitorDisk; /* XXX bump when we add MonitorCue */
+		break;
+	case SoloIsolateAutomation:
+		toggled = true;
+		break;
+	case SoloSafeAutomation:
+		toggled = true;
+		break;
 	default:
 		break;
 	}
@@ -98,6 +132,7 @@ ParameterDescriptor::ParameterDescriptor()
 	: Evoral::ParameterDescriptor()
 	, key((uint32_t)-1)
 	, datatype(Variant::NOTHING)
+	, type(NullAutomation)
 	, unit(NONE)
 	, step(0)
 	, smallstep(0)
@@ -116,7 +151,7 @@ ParameterDescriptor::update_steps()
 	if (unit == ParameterDescriptor::MIDI_NOTE) {
 		step      = smallstep = 1;  // semitone
 		largestep = 12;             // octave
-	} else if (type == GainAutomation) {
+	} else if (type == GainAutomation || type == TrimAutomation) {
 		/* dB_coeff_step gives a step normalized for [0, max_gain].  This is
 		   like "slider position", so we convert from "slider position" to gain
 		   to have the correct unit here. */
@@ -124,6 +159,9 @@ ParameterDescriptor::update_steps()
 		step      = slider_position_to_gain(largestep / 10.0);
 		smallstep = step;
 	} else {
+		/* note that LV2Plugin::get_parameter_descriptor ()
+		 * overrides this is lv2:rangeStep is set for a port.
+		 */
 		const float delta = upper - lower;
 
 		/* 30 happens to be the total number of steps for a fader with default
@@ -144,11 +182,41 @@ ParameterDescriptor::update_steps()
 			step      = step      / logf(30.0f);
 			largestep = largestep / logf(30.0f);
 		} else if (integer_step) {
-			smallstep = std::max(1.0, rint(smallstep));
-			step      = std::max(1.0, rint(step));
-			largestep = std::max(1.0, rint(largestep));
+			smallstep = 1.0;
+			step      = std::max(1.f, rintf (step));
+			largestep = std::max(1.f, rintf (largestep));
 		}
 	}
 }
 
+std::string
+ParameterDescriptor::midi_note_name (const uint8_t b)
+{
+	char buf[16];
+	if (b > 127) {
+		snprintf(buf, sizeof(buf), "%d", b);
+		return buf;
+	}
+
+	static const char* notes[] = {
+		S_("Note|C"),
+		S_("Note|C#"),
+		S_("Note|D"),
+		S_("Note|D#"),
+		S_("Note|E"),
+		S_("Note|F"),
+		S_("Note|F#"),
+		S_("Note|G"),
+		S_("Note|G#"),
+		S_("Note|A"),
+		S_("Note|A#"),
+		S_("Note|B")
+	};
+
+	/* MIDI note 0 is in octave -1 (in scientific pitch notation) */
+	const int octave = b / 12 - 1;
+	snprintf (buf, sizeof (buf), "%s%d", notes[b % 12], octave);
+	return buf;
+}
+
 } // namespace ARDOUR