feat: implement playBack stop functionality in sampler

js/utils/synthutils.js

@@ -2038,9 +2038,18 @@ function Synth() {
      * @memberof Synth
      */
     this.playRecording = async () => {
-        const player = new Tone.Player().toDestination();
-        await player.load(this.audioURL)
-        player.start();
+        this.player = new Tone.Player().toDestination();
+        await this.player.load(this.audioURL)
+        this.player.start();
+    }
+
+    /**
+     * Stops Recording
+     * @function
+     * @memberof Synth
+     */
+    this.stopPlayBackRecording = () => {
+        this.player.stop();
     }
 
     /**

js/widgets/sampler.js

@@ -459,6 +459,7 @@ function SampleWidget() {
         this._playbackBtn.classList.add("disabled");
 
         this.is_recording = false;
+        this.playback = false;
 
         this._recordBtn.onclick = async () => {
             if (!this.is_recording) {
@@ -477,10 +478,16 @@ function SampleWidget() {
         };
 
         this._playbackBtn.onclick = () => {
-            this.sampleData = this.recordingURL;
-            this.sampleName = `Recorded Audio ${this.recordingURL}`;
-            this._addSample();
-            this.activity.logo.synth.playRecording();
+            if (!this.playback) {
+                this.sampleData = this.recordingURL;
+                this.sampleName = `Recorded Audio ${this.recordingURL}`;
+                this._addSample();
+                this.activity.logo.synth.playRecording();
+                this.playback = true
+            } else {
+                this.activity.logo.synth.stopPlayBackRecording();
+                this.playback = false;
+            }
         };
 
         widgetWindow.sendToCenter();