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40 lines
1.1 KiB
40 lines
1.1 KiB
// Author: Gockner, Simon
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// Created: 2021-04-07
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// Copyright(c) 2021 SimonG. All Rights Reserved.
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using System;
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using Lib.Audio.Controls.Interfaces;
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using Lib.Driver.Xml;
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namespace Lib.Audio.Controls
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{
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public class Fader : IFader
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{
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private const float MIN_POSITION = 0; //TODO: calibrate? get from driver?
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private const float MAX_POSITION = 16256; //TODO: calibrate? get from driver?
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private int _position;
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public Fader(XmlFader xmlFader) => NoteNumber = xmlFader.NoteNumber;
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public int NoteNumber { get; }
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public int Position
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{
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get => _position;
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set
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{
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_position = value;
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PositionChanged?.Invoke(this, _position);
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}
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}
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public bool IsTouched { get; set; }
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public float RelativePosition
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{
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get => Position / (MAX_POSITION - MIN_POSITION);
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set => _position = (int) (value * (MAX_POSITION - MIN_POSITION));
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}
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public event EventHandler<int>? PositionChanged;
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}
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} |