/// <summary>
/// Called when a mouse button is release on the music note
/// </summary>
public void MarkMouseUp(MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
leftButtonDown = false;
Keyboard.MarkKeyReleased(pitch);
}
else if (e.Button == MouseButtons.Right)
{
Staff.StopAdjustingNote(this);
}
Highlighted = false;
}
/// <summary>
/// Called when the mouse is moved on the piano keyboard
/// </summary>
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (leftMouseDown)
{
Stopwatch stopwatch = Stopwatch.StartNew();
lastCursorLocation = e.Location;
NoteEnum currentNote = GetNoteAtPoint(e.Location);
NoteEnum oldNote = lastMouseNote;
if (!pressedNotes.ContainsKey(currentNote))
{
lastMouseNote = currentNote;
if (oldNote != NoteEnum.None)
{
MidiPlayer.StopNote(oldNote);
}
if (currentNote != NoteEnum.None)
{
MidiPlayer.PlayNote(currentNote);
}
if (oldNote != NoteEnum.None)
{
Staff.StopAdjustingNote(currentMouseNote);
currentMouseNote = null;
pressedNotes.Remove(oldNote);
Invalidate(GetNoteArea(oldNote));
}
if (currentNote != NoteEnum.None)
{
currentMouseNote = Staff.AddNote(currentNote, NoteLength.HemiDemiSemiQuaver);
pressedNotes.Add(currentNote, currentMouseNote);
Staff.StartAdjustingNote(currentMouseNote, stopwatch);
Invalidate(GetNoteArea(currentNote));
}
}
}
}