//
// --- R E S I Z E & R E L O C A T E --- //
//
private void ResizeBlackKeys()
{
//white keys resize automaticaly via control's code
int blackKeyWidth, blackKeyHeight;
blackKeyWidth = pianoKey1.BlackWidthKey + pianoKey2.BlackWidthLeftSide;
blackKeyHeight = pianoKey1.BlackHeight;
foreach (Control blackKey in pnlKeyboard.Controls)
{
if (blackKey is BlackPianoKey)
{
string blackKeyNumber = null;
int i, num;
WhitePianoKey leftWhiteKey = new WhitePianoKey();
WhitePianoKey rightWhiteKey = new WhitePianoKey();
//i = blackKey.Name.Length - 8; number of digits in the key number
for (i = 8; i < blackKey.Name.Length; i++)
{
blackKeyNumber += blackKey.Name[i].ToString();
}
//blackKeyNumber = blackKey.Name[blackKey.Name.Length - i].ToString();
num = Convert.ToInt32(blackKeyNumber);
//detemine left and right white keys of this black key
foreach (Control whiteKey in pnlKeyboard.Controls)
{
if (whiteKey.Name == "pianoKey" + num)
{
leftWhiteKey = (WhitePianoKey)whiteKey;
}
if (whiteKey.Name == "pianoKey" + (num + 1))
{
rightWhiteKey = (WhitePianoKey)whiteKey;
}
}
blackKey.Height = blackKeyHeight;
blackKey.Width = blackKeyWidth;
//black key position
if (leftWhiteKey.KeyType == WhitePianoKey.PianoKeyType.Left)
{
blackKey.Location = new Point
(rightWhiteKey.BlackPositionLeftEnd + rightWhiteKey.Location.X - blackKey.Width, 0);
}
else if (rightWhiteKey.KeyType == WhitePianoKey.PianoKeyType.Right)
{
blackKey.Location = new Point
(leftWhiteKey.BlackPositionRightStart + leftWhiteKey.Location.X, 1);
}
else if ((leftWhiteKey.KeyType == WhitePianoKey.PianoKeyType.Middle) &&
(rightWhiteKey.KeyType == WhitePianoKey.PianoKeyType.Middle))
{
blackKey.Location = new Point
(leftWhiteKey.BlackPositionRightStart + leftWhiteKey.Location.X, 0);
}
}
}
}
private void WhiteKey_Click(object sender, EventArgs e)
{
if (ModifierKeys != Keys.Alt) //if alt was held dont register note
{
WhitePianoKey key = (WhitePianoKey)sender;
int noteCode;
Color noteColor;
noteCode = Convert.ToInt32(key.Tag);
if (key.GetColor() == Color.Gainsboro)
{
frmMaster.GetAllNotes().Add(noteCode, 1, timer.ElapsedMilliseconds);
noteColor = frmMaster.GetAllNotes().GetColor(noteCode);
key.SetColor(noteColor);
frmMaster.AddNote(this, noteCode);
}
else
{
if (frmMaster.chkOverrideNotes.Checked)
{
frmMaster.GetAllNotes().AddAnother(noteCode, timer.ElapsedMilliseconds);
}
else
{
key.SetColor(Color.Gainsboro);
frmMaster.GetAllNotes().Remove(noteCode);
frmMaster.RemoveNote(this, noteCode);
}
}
}
}
private void WhiteKey_MouseDown(object sender, EventArgs e)
{
WhitePianoKey key = (WhitePianoKey)sender;
noteValue = Note.ConvertCodeToNotation(Convert.ToInt32(key.Tag));
MidiPlayer.Play(new ProgramChange(0, 1, GeneralMidiInstruments.AcousticGrand));
MidiPlayer.Play(new NoteOn(0, 1, noteValue, 127));
timer.Reset();
timer.Start();
}
