23-os2l (#32)

Implements the OS2L feature (tested with Virtual DJ).
Graphics improvements.

Reviewed-on: #32

frontend/src/runtime-events.js

@@ -120,6 +120,32 @@ function unloadPeripheral (peripheralInfo) {
     needProjectSave.set(true)
 }
 
+// A peripheral event has been emitted
+function onPeripheralEvent(sn, event) {
+    // If not exists, add it to the map
+    // eventEmitted key to true for 0.2 sec 
+
+    peripherals.update((storedPeripherals) => {
+        return {
+        ...storedPeripherals,
+        [sn]: {
+            ...storedPeripherals[sn],
+            eventEmitted: true
+        },
+    }})
+
+    setTimeout(() => {
+      peripherals.update((storedPeripherals) => {
+        return {
+        ...storedPeripherals,
+        [sn]: {
+            ...storedPeripherals[sn],
+            eventEmitted: false
+        },
+    }})
+    }, 200);
+}
+
 let initialized = false
 
 export function initRuntimeEvents(){
@@ -143,6 +169,9 @@ export function initRuntimeEvents(){
 
     // Handle a peripheral unloaded from the project
     EventsOn('UNLOAD_PERIPHERAL', unloadPeripheral)
+
+    // Handle a peripheral event
+    EventsOn('PERIPHERAL_EVENT_EMITTED', onPeripheralEvent)
 }
 
 export function destroyRuntimeEvents(){
@@ -166,4 +195,7 @@ export function destroyRuntimeEvents(){
 
     // Handle a peripheral unloaded from the project
     EventsOff('UNLOAD_PERIPHERAL')
+
+    // Handle a peripheral event
+    EventsOff('PERIPHERAL_EVENT_EMITTED')
 }