public void OperatorUpdate()
{
if (!this.config.midiInputInSeparateThread)
{
this.Update();
}
int numMessages = this.buffer.Count;
var commands = new MidiCommand[numMessages];
for (int i = 0; i < numMessages; i++)
{
bool result = this.buffer.TryDequeue(out commands[i]);
if (!result)
{
throw new System.Exception("Someone else is dequeueing!");
}
}
this.commandsSinceLastTick = commands;
}
private void ChannelMessageReceived(
object sender,
ChannelMessageEventArgs e
)
{
//System.Diagnostics.Debug.WriteLine(
// "MIDI channel message on channel " + e.Message.MidiChannel +
// " with command " + e.Message.Command +
// ", data1 " + e.Message.Data1 +
// ", data2 " + e.Message.Data2
//);
MidiCommand command;
if (e.Message.Command == ChannelCommand.Controller) {
double value = (double)e.Message.Data2 / 127;
command = new MidiCommand() {
type = MidiCommandType.Knob,
index = e.Message.Data1,
value = value,
};
} else if (
e.Message.Command == ChannelCommand.NoteOn ||
e.Message.Command == ChannelCommand.NoteOff
) {
double value = (double)e.Message.Data2 / 127;
command = new MidiCommand() {
type = MidiCommandType.Note,
index = e.Message.Data1,
value = value,
};
} else if (e.Message.Command == ChannelCommand.ProgramChange) {
command = new MidiCommand() {
type = MidiCommandType.Program,
index = e.Message.Data1,
};
} else {
return;
}
this.buffer.Enqueue(command);
List<Binding> triggered = new List<Binding>();
BindingKey genericKey = new BindingKey(command.type, -1);
if (this.bindings.ContainsKey(genericKey)) {
triggered.AddRange(this.bindings[genericKey]);
}
BindingKey key = new BindingKey(command.type, command.index);
if (this.bindings.ContainsKey(key)) {
triggered.AddRange(this.bindings[key]);
}
foreach (Binding binding in triggered) {
binding.callback(command.index, command.value);
}
}
private void ChannelMessageReceived(
int deviceIndex,
object sender,
ChannelMessageEventArgs e
)
{
MidiCommand command;
if (e.Message.Command == ChannelCommand.Controller)
{
double value = (double)e.Message.Data2 / 127;
command = new MidiCommand()
{
deviceIndex = deviceIndex,
type = MidiCommandType.Knob,
index = e.Message.Data1,
value = value,
};
this.config.midiLog.Append(
"MIDI message on " + MidiInput.GetDeviceName(deviceIndex) +
" channel " + e.Message.MidiChannel +
" updating knob #" + e.Message.Data1 +
" to value " + value
);
}
else if (
e.Message.Command == ChannelCommand.NoteOn ||
e.Message.Command == ChannelCommand.NoteOff
)
{
double value = (double)e.Message.Data2 / 127;
command = new MidiCommand()
{
deviceIndex = deviceIndex,
type = MidiCommandType.Note,
index = e.Message.Data1,
value = value,
};
var onOrOff = e.Message.Command == ChannelCommand.NoteOn ? "ON" : "OFF";
this.config.midiLog.Append(
"MIDI message on " + MidiInput.GetDeviceName(deviceIndex) +
" channel " + e.Message.MidiChannel +
" updating note #" + e.Message.Data1 +
" to " + onOrOff +
" with value " + value
);
}
else if (e.Message.Command == ChannelCommand.ProgramChange)
{
command = new MidiCommand()
{
deviceIndex = deviceIndex,
type = MidiCommandType.Program,
index = e.Message.Data1,
};
this.config.midiLog.Append(
"MIDI message on " + MidiInput.GetDeviceName(deviceIndex) +
" channel " + e.Message.MidiChannel +
" updating program to #" + e.Message.Data1
);
}
else
{
return;
}
this.buffer.Enqueue(command);
List <Binding> triggered = new List <Binding>();
var genericKey = new InnerBindingKey(deviceIndex, command.type, -1);
if (this.bindings.ContainsKey(genericKey))
{
triggered.AddRange(this.bindings[genericKey]);
}
var key = new InnerBindingKey(deviceIndex, command.type, command.index);
if (this.bindings.ContainsKey(key))
{
triggered.AddRange(this.bindings[key]);
}
foreach (Binding binding in triggered)
{
string message = binding.callback(command.index, command.value);
if (message != null)
{
this.config.midiLog.Append(
"Binding \"" + binding.config.BindingName +
"\" triggered: " + message
);
}
}
}
public void OperatorUpdate()
{
if (!this.config.midiInputInSeparateThread) {
this.Update();
}
int numMessages = this.buffer.Count;
if (numMessages == 0) {
this.commandsSinceLastTick = new MidiCommand[0];
return;
}
var commands = new MidiCommand[numMessages];
for (int i = 0; i < numMessages; i++) {
bool result = this.buffer.TryDequeue(out commands[i]);
if (!result) {
throw new System.Exception("Someone else is dequeueing!");
}
}
this.commandsSinceLastTick = commands;
}
