/// <summary>
/// Constructs a new immutable instance.
/// </summary>
/// <param name="eventType">The type of event. Cannot be <see cref="VstEventTypes.MidiEvent"/> or <see cref="VstEventTypes.MidiSysExEvent"/>.</param>
/// <param name="deltaFrames">The start of this event in the number of delta frames from the current cycle.</param>
/// <param name="data">The associated data for this event.</param>
public VstGenericEvent(VstEventTypes eventType, int deltaFrames, byte[] data)
: base(eventType, deltaFrames, data)
{
if (eventType == VstEventTypes.MidiEvent ||
eventType == VstEventTypes.MidiSysExEvent)
{
throw new ArgumentException(Properties.Resources.VstGenericEvent_InvalidEventType, "eventType");
}
}
public void Test_VstGenericEvent_MidiSysExEvent()
{
VstEventTypes eventType = VstEventTypes.MidiSysExEvent;
int deltaFrames = 12;
byte[] data = new byte[] { 0x9C, 0x7F, 0x40 };
new VstGenericEvent(eventType, deltaFrames, data);
Assert.Fail("Should have thrown an excepction.");
}
/// <summary>
/// For derived classes only.
/// </summary>
/// <param name="eventType">The type of event.</param>
/// <param name="deltaFrames">The start of this event in the number of delta frames from the current cycle.</param>
/// <param name="data">A byte buffer of event data.</param>
protected VstEvent(VstEventTypes eventType, int deltaFrames, byte[] data)
{
if (eventType == VstEventTypes.Unknown)
{
throw new ArgumentException(Properties.Resources.VstEvent_InvalidEventType, nameof(eventType));
}
EventType = eventType;
DeltaFrames = deltaFrames;
Data = data;
}
public void Test_VstGenericEvent_Constructor()
{
VstEventTypes eventType = VstEventTypes.DeprecatedAudioEvent;
int deltaFrames = 12;
byte[] data = new byte[] { 0x9C, 0x7F, 0x40 };
VstGenericEvent ge = new VstGenericEvent(eventType, deltaFrames, data);
Assert.AreEqual(eventType, ge.EventType, "VstGenericEvent.EventType");
Assert.AreEqual(deltaFrames, ge.DeltaFrames, "VstGenericEvent.DeltaFrames");
Assert.IsNotNull(ge.Data, "VstGenericEvent.Data is null");
Assert.AreEqual(3, ge.Data.Length, "VstGenericEvent.Data.Length");
Assert.AreEqual(0x9C, ge.Data[0], "VstGenericEvent.Data[0]");
Assert.AreEqual(0x7F, ge.Data[1], "VstGenericEvent.Data[1]");
Assert.AreEqual(0x40, ge.Data[2], "VstGenericEvent.Data[2]");
}
