bug: selection after control change w/ split.

lv2/aarch64/ToobAmp.lv2/PowerStage2.ttl

@@ -62,7 +62,7 @@ pstage:stage3
         a lv2:Plugin ,
                 lv2:SimulatorPlugin ;
 
-        doap:name "TooB2 Power Stage";
+        doap:name "TooB Power Stage";
 
         doap:license <https://two-play.com/TooB/licenses/isc> ;
         doap:maintainer <http://two-play.com/rerdavies#me> ;
@@ -70,7 +70,7 @@ pstage:stage3
         lv2:microVersion 1 ;
 
         mod:brand "TooB";
-        mod:label "Power Stage 2.0";
+        mod:label "Power Stage";
         lv2:requiredFeature urid:map ;
         lv2:optionalFeature lv2:hardRTCapable;
         lv2:extensionData state:interface;

lv2/aarch64/ToobAmp.lv2/ToobFreeverb.ttl

@@ -32,7 +32,7 @@
 
 <http://two-play.com/plugins/toob-freeverb>
         a lv2:Plugin ,
-                lv2:SimulatorPlugin ;
+                lv2:ReverbPlugin ;
                 doap:name "TooB Freeverb" ,
                 "TooB Freeverb"@en-gb-gb 
                 ;

lv2/aarch64/ToobAmp.lv2/manifest.ttl

@@ -12,13 +12,6 @@
      rdfs:seeAlso <ToobML.ttl> .
 
 
-
-
-
-<http://two-play.com/plugins/toob-power-stage> a lv2:Plugin ;
-     lv2:binary <ToobAmp.so> ;
-     rdfs:seeAlso <PowerStage.ttl> .
-
 <http://two-play.com/plugins/toob-power-stage-2> a lv2:Plugin ;
      lv2:binary <ToobAmp.so> ;
      rdfs:seeAlso <PowerStage2.ttl> .

react/src/MainPage.tsx

@@ -116,11 +116,7 @@ export const MainPage =
                 super(props);
                 this.model = PiPedalModelFactory.getInstance();
                 let pedalboard = this.model.pedalBoard.get();
-                let selectedPedal = -1;
-                if (pedalboard.items.length !== 0)
-                {
-                    selectedPedal = pedalboard.items[0].instanceId;
-                }
+                let selectedPedal = pedalboard.getFirstSelectableItem();
 
                 this.state = {
                     selectedPedal: selectedPedal,
@@ -196,18 +192,11 @@ export const MainPage =
             }
             onPedalBoardChanged(value: PedalBoard) {
                 let selectedItem = -1;
-                for (let i = 0; i < value.items.length; ++i)
+                if (value.hasItem(this.state.selectedPedal))
                 {
-                    if (this.state.selectedPedal === value.items[i].instanceId)
-                    {
-                        selectedItem = this.state.selectedPedal;
-                        break;
-                    }
-                }
-                // if no selection the current pedalboard, reset to the first item.
-                if (selectedItem === -1)
-                {
-                    selectedItem = value.items[0].instanceId;
+                    selectedItem = this.state.selectedPedal;
+                } else {
+                    selectedItem = value.getFirstSelectableItem();
                 }
                 this.setState({ 
                     pedalBoard: value,

react/src/PedalBoard.tsx

@@ -272,6 +272,33 @@ export class PedalBoard implements Deserializable<PedalBoard> {
             yield v.value;
         }
     }
+
+    hasItem(instanceId: number): boolean
+    {
+        let it = this.itemsGenerator();
+        while (true)
+        {
+            let v = it.next();
+            if (v.done) break;
+            if (v.value.instanceId === instanceId)
+            {
+                return true;
+            }
+        }
+        return false;
+
+    }
+
+    getFirstSelectableItem(): number
+    {
+        if (this.items.length !== 0)
+        {
+            return this.items[0].instanceId;
+        }
+        return -1;
+
+    }
+
     maybeGetItem(instanceId: number): PedalBoardItem | null{
         let it = this.itemsGenerator();
         while (true)