From d3f1a4c469e4d112b89c3f054fff160b7e9b50a7 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@gmail.com>
Date: Tue, 21 Aug 2018 20:51:49 +0200
Subject: [PATCH] Add enumeration to one of nekobi's knobs

---
 dpf/distrho/src/DistrhoPluginVST.cpp   | 15 ++++++++++++++-
 plugins/Nekobi/DistrhoPluginNekobi.cpp | 10 ++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/dpf/distrho/src/DistrhoPluginVST.cpp b/dpf/distrho/src/DistrhoPluginVST.cpp
index 2f389ed..a4543da 100644
--- a/dpf/distrho/src/DistrhoPluginVST.cpp
+++ b/dpf/distrho/src/DistrhoPluginVST.cpp
@@ -906,9 +906,22 @@ public:
         return ranges.getNormalizedValue(fPlugin.getParameterValue(index));
     }
 
-    void vst_setParameter(const int32_t index, const float value)
+    void vst_setParameter(const int32_t index, float value)
     {
+        const uint32_t hints(fPlugin.getParameterHints(index));
         const ParameterRanges& ranges(fPlugin.getParameterRanges(index));
+
+        if (hints & kParameterIsBoolean)
+        {
+            const float midRange = ranges.min + (ranges.max - ranges.min) / 2.0f;
+
+            value = value > midRange ? ranges.max : ranges.min;
+        }
+        else if (hints & kParameterIsInteger)
+        {
+            value = std::round(value);
+        }
+
         const float realValue(ranges.getUnnormalizedValue(value));
         fPlugin.setParameterValue(index, realValue);
 
diff --git a/plugins/Nekobi/DistrhoPluginNekobi.cpp b/plugins/Nekobi/DistrhoPluginNekobi.cpp
index 15839d0..d41f97e 100644
--- a/plugins/Nekobi/DistrhoPluginNekobi.cpp
+++ b/plugins/Nekobi/DistrhoPluginNekobi.cpp
@@ -170,6 +170,16 @@ void DistrhoPluginNekobi::initParameter(uint32_t index, Parameter& parameter)
         parameter.ranges.def = 0.0f;
         parameter.ranges.min = 0.0f;
         parameter.ranges.max = 1.0f;
+        parameter.enumValues.count = 2;
+        parameter.enumValues.restrictedMode = true;
+        {
+            ParameterEnumerationValue* const enumValues = new ParameterEnumerationValue[2];
+            enumValues[0].value = 0.0f;
+            enumValues[0].label = "Square";
+            enumValues[1].value = 1.0f;
+            enumValues[1].label = "Triangle";
+            parameter.enumValues.values = enumValues;
+        }
         break;
     case paramTuning:
         parameter.hints      = kParameterIsAutomable; // was 0.5 <-> 2.0, log