- fader is initialized by xmlFader

- add more information

Lib.Audio/Controls/Factories/IFaderFactory.cs

@@ -3,11 +3,12 @@
 // Copyright(c) 2021 SimonG. All Rights Reserved.
 
 using Lib.Audio.Controls.Interfaces;
+using Lib.Driver.Xml;
 
 namespace Lib.Audio.Controls.Factories
 {
     public interface IFaderFactory
     {
-        IFader Create();
+        IFader Create(XmlFader xmlFader);
     }
 }

Lib.Audio/Controls/Fader.cs

@@ -4,23 +4,30 @@
 
 using System;
 using Lib.Audio.Controls.Interfaces;
+using Lib.Driver.Xml;
 
 namespace Lib.Audio.Controls
 {
     public class Fader : IFader
     {
-        private float _position;
+        private int _position;
 
-        public float Position
+        public Fader(XmlFader xmlFader) => NoteNumber = xmlFader.NoteNumber;
+
+        public int NoteNumber { get; }
+
+        public int Position
         {
             get => _position;
-            private set
+            set
             {
                 _position = value;
                 PositionChanged?.Invoke(this, _position);
             }
         }
 
+        public bool IsTouched { get; set; }
+
         public event EventHandler<float>? PositionChanged;
     }
 }

Lib.Audio/Controls/Interfaces/IFader.cs

@@ -8,7 +8,10 @@ namespace Lib.Audio.Controls.Interfaces
 {
     public interface IFader
     {
-        float Position { get; } //TODO: float or double?
+        int NoteNumber { get; }
+        int Position { get; set; }
+        
+        bool IsTouched { get; set; }
 
         event EventHandler<float>? PositionChanged;
     }