public ModulatorType(System.IO.Stream stream)
{
var data = StreamHelperLe.ReadUInt16(stream);
Type = (SourceType)(data >> 10);
Polarity = (SourcePolarityType)((data >> 9) & 0x01);
Direction = (SourceDirectionType)((data >> 8) & 0x01);
if (((data >> 7) & 0x01) == 0)
{
Source = (ControllerSourceType)(data & 0x3F);
}
else
{
Source = ControllerSourceType.MidiController;
MidiSource = (MidiControllerType)(data & 0x3F);
}
}
/// <summary>
/// Creates a new midi controller message object.
/// </summary>
/// <param name="channel">The (zero-based) midi channel number.</param>
/// <param name="controller">The type of continuous controller.</param>
/// <param name="value">The (optional) parameter (usually value) of the controller.</param>
/// <returns>Returns a new instance.</returns>
public MidiControllerMessage CreateControllerMessage(byte channel, MidiControllerType controller, byte value)
{
Contract.Ensures(Contract.Result <MidiControllerMessage>() != null);
Check.IfArgumentOutOfRange <byte>(channel, 0, 15, "channel");
MidiData data = new MidiData();
data.Status = (byte)((int)MidiChannelCommand.ControlChange | channel);
data.Parameter1 = (byte)controller;
data.Parameter2 = value;
MidiControllerMessage message = (MidiControllerMessage)this.Lookup(data);
if (message == null)
{
message = new MidiControllerMessage(data);
this.Add(message);
}
return(message);
}
/// <summary>
/// Creates a new midi controller message object.
/// </summary>
/// <param name="channel">The (zero-based) midi channel number.</param>
/// <param name="controller">The type of continuous controller.</param>
/// <param name="value">The (optional) parameter (usually value) of the controller.</param>
/// <returns>Returns a new instance.</returns>
public MidiControllerMessage CreateControllerMessage(byte channel, MidiControllerType controller, byte value)
{
Check.IfArgumentOutOfRange <byte>(channel, 0, 15, nameof(channel));
var data = new MidiData
{
Status = (byte)((int)MidiChannelCommand.ControlChange | channel),
Parameter1 = (byte)controller,
Parameter2 = value
};
var message = (MidiControllerMessage)Lookup(data);
if (message == null)
{
message = new MidiControllerMessage(data);
Add(message);
}
return(message);
}
