Initial commit

2026-10-09 04:46:35 +02:00
commit 23f7c00579
11 changed files with 1013 additions and 0 deletions
--- a/MidiManager.cs
+++ b/MidiManager.cs
@@ -0,0 +1,128 @@
+using Midi.Devices;
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Threading;
+
+
+namespace VirtualDJ_MidiDeviceBridge
+{
+	internal static class MidiManager
+	{
+		public static void SetupDevice()
+		{
+			Globals.MidiInDevice.NoteOn += MidiDevice_NoteOn;
+			Globals.MidiInDevice.NoteOff += MidiDevice_NoteOff;
+			Globals.MidiInDevice.ControlChange += MidiDevice_ControlChange;
+		}
+
+		private static void MidiDevice_NoteOn(Midi.Messages.NoteOnMessage msg)
+		{
+			string key = $"NOTEON_{(int)(msg.Pitch)}";
+
+			if ((int)msg.Pitch == Globals.Config.ShiftNoteId)
+			{
+				if (Globals.Config.ToggleShift && Globals.ShiftKeyHeld)
+					Globals.ShiftKeyHeld = false;
+				else
+					Globals.ShiftKeyHeld = true;
+			}
+
+			string cmd = null;
+			Globals.Config.GetActiveMidiInCommands(Globals.ShiftKeyHeld).TryGetValue(key, out cmd);
+
+			if (cmd == null)
+			{
+				Console.WriteLine($"Unbound midi event: {key} (shift: {Globals.ShiftKeyHeld})");
+				return;
+			}
+
+			Globals.SendCommand($"0:(command){cmd}");
+		}
+
+		private static void MidiDevice_NoteOff(Midi.Messages.NoteOffMessage msg)
+		{
+			string key = $"NOTEOFF_{(int)(msg.Pitch)}";
+
+			if ((int)msg.Pitch == Globals.Config.ShiftNoteId)
+			{
+				if (!Globals.Config.ToggleShift)
+					Globals.ShiftKeyHeld = false;
+
+				Globals.MidiOutDevice.SilenceAllNotes();
+			}
+
+			string cmd = null;
+			Globals.Config.GetActiveMidiInCommands(Globals.ShiftKeyHeld).TryGetValue(key, out cmd);
+
+			if (cmd == null)
+			{
+				Console.WriteLine($"Unbound midi event: {key} (shift: {Globals.ShiftKeyHeld})");
+				return;
+			}
+
+			Globals.SendCommand($"0:(command){cmd}");
+		}
+
+		private static void MidiDevice_ControlChange(Midi.Messages.ControlChangeMessage msg)
+		{
+			string key = $"CONTROL_{(int)(msg.Control)}";
+			string cmd = null;
+
+			float normalizedValue = msg.Value / 128.0f * 100f;
+
+			Globals.Config.GetActiveMidiInCommands(Globals.ShiftKeyHeld).TryGetValue(key, out cmd);
+
+			if (cmd == null)
+			{
+				Console.WriteLine($"Unbound midi event: {key} (value: {normalizedValue.ToString(CultureInfo.InvariantCulture)}) (shift: {Globals.ShiftKeyHeld})");
+				return;
+			}
+
+			cmd = cmd.Replace("%val%", normalizedValue.ToString(CultureInfo.InvariantCulture) + "%");
+			Globals.SendCommand($"0:(command){cmd}");
+		}
+
+		public static void Work()
+		{
+			Globals.MidiInDevice.StartReceiving(null);
+
+			while (true)
+			{
+				Thread.Sleep(100);
+
+				foreach(var cmd in Globals.Config.GetActiveMidiOutShiftCommandsSysEx(Globals.ShiftKeyHeld))
+				{
+					try
+					{
+						string result = Globals.SendCommand($"1:(string){cmd}");
+						result = result.Substring(2); //skip 0:
+													  //result = result.Substring(1, result.Length - 3); //skip [ ... ]
+
+						string[] values = result.Split(',');
+						byte[] sysExBytes = new byte[values.Length];
+
+						for (int i = 0; i < values.Length; i++)
+						{
+							if (values[i].StartsWith("0x"))
+								sysExBytes[i] = byte.Parse(values[i].Substring(2), NumberStyles.HexNumber);
+							else
+								sysExBytes[i] = byte.Parse(values[i], NumberStyles.Integer);
+						}
+
+						Globals.MidiOutDevice.SendSysEx(sysExBytes);
+					}
+					catch (DeviceException ex)
+					{
+						Console.WriteLine("Device lost, you're on your own now!");
+						return;
+					}
+					catch (Exception ex)
+					{
+						Console.WriteLine($"Failed to read sysex midi out command!\nCommand: {cmd}");
+					}
+				}
+			}
+		}
+	}
+}