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57 lines
2.1 KiB
57 lines
2.1 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.Collections.Generic;
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using System.Linq;
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using Lib.Audio.Factories;
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using Lib.Audio.Interfaces;
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using Lib.Driver.Interfaces;
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using Lib.Logging;
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using Lib.Midi.Factories;
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using Lib.Midi.Interfaces;
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using Lib.Midi.Messages.Interfaces;
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namespace Lib.Audio
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{
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public class Device : IDevice
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{
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private readonly IDriver _driver;
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private readonly IMidiCommunication _midiCommunication;
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private readonly IChannelFactory _channelFactory;
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public Device(IDriver driver, IMidiCommunicationFactory midiCommunicationFactory, IChannelFactory channelFactory)
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{
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_driver = driver;
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_midiCommunication = midiCommunicationFactory.Create(driver);
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_channelFactory = channelFactory;
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Channels = InitializeChannels();
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_midiCommunication.MessageReceived += OnMidiCommunicationMessageReceived;
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_midiCommunication.ErrorReceived += OnMidiCommunicationErrorReceived;
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}
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public string Name => _driver.Name ?? "";
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public List<IChannel> Channels { get; }
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public void StartCommunication(bool useMidiView) => _midiCommunication.Open(useMidiView);
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private List<IChannel> InitializeChannels() => _driver.Channels == null ? new List<IChannel>()
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: _driver.Channels.Select(c => _channelFactory.Create(c, _midiCommunication)).ToList();
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private void OnMidiCommunicationMessageReceived(object? sender, IMidiMessage message)
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{
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Channels[message.ChannelNumber - 1].HandleMessage(message);
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Channels[message.ChannelNumber - 1].SendAcknowledge();
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}
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private void OnMidiCommunicationErrorReceived(object? sender, IMidiMessage message) =>
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Log.Write<Device>($"Midi Error: Message type: {message.GetType()}, Channel: {message.ChannelNumber}, RawMessage: {message.RawMessage}");
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public void Dispose()
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{
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Channels.ForEach(c => c.UnMapControllable());
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_midiCommunication.Close();
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}
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}
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} |