Trigger properties.

react/src/Lv2Plugin.tsx

@@ -436,6 +436,7 @@ export enum ControlType {
     OnOffSwitch,
     ABSwitch,
     Select,
+    Trigger,
 
     Tuner,
     Vu,
@@ -444,7 +445,7 @@ export enum ControlType {
 }
 
 export class UiControl implements Deserializable<UiControl> {
-    deserialize(input: any): UiControl {
+deserialize(input: any): UiControl {
         this.symbol = input.symbol;
         this.name = input.name;
         this.index = input.index;
@@ -458,7 +459,7 @@ export class UiControl implements Deserializable<UiControl> {
         this.integer_property = input.integer_property;
         this.enumeration_property = input.enumeration_property;
         this.toggled_property = input.toggled_property;
-        this.trigger = input.trigger;
+        this.trigger_property = input.trigger_property;
         this.not_on_gui = input.not_on_gui;
         this.scale_points = ScalePoint.deserialize_array(input.scale_points);
         this.port_group = input.port_group;
@@ -499,6 +500,10 @@ export class UiControl implements Deserializable<UiControl> {
                 this.controlType = ControlType.OnOffSwitch;
             }
         }
+        if (this.is_input && this.trigger_property)
+        {
+            this.controlType = ControlType.Trigger;
+        }
         return this;
     }
     applyProperties(properties: Partial<UiControl>): UiControl {
@@ -546,7 +551,7 @@ export class UiControl implements Deserializable<UiControl> {
     range_steps: number = 0;
     integer_property: boolean = false;
     enumeration_property: boolean = false;
-    trigger: boolean = false;
+    trigger_property: boolean = false;
     not_on_gui: boolean = false;
     toggled_property: boolean = false;
     scale_points: ScalePoint[] = [];
@@ -590,6 +595,9 @@ export class UiControl implements Deserializable<UiControl> {
     isSelect(): boolean {
         return this.controlType === ControlType.Select;
     }
+    isTrigger(): boolean {
+        return this.controlType === ControlType.Trigger;
+    }
     isOutputSelect(): boolean {
         return !this.is_input && this.controlType === ControlType.OutputSelect;
     }