// Clear and fill viewer.incipit
#region old
private void convertSequenceToIncipit()
{
bool tempoSet = false;
//Suppression des elements de l'incipit
viewer.ClearMusicalIncipit();
viewer.AddMusicalSymbol(clef);
viewer.AddMusicalSymbol(TimeSign);
//Parcourt des différentes tracks
musicProgressBar.Show();
musicProgressBar.Value = 0;
musicProgressBar.PerformStep();
foreach (Track track in sequencer.Sequence)
{
//Parcourt des messages de la track
foreach (MidiEvent notes in track.Iterator())
{
musicProgressBar.Increment((int)(notes.AbsoluteTicks / track.Length * 100));
//Si c'est un channel message
if (notes.MidiMessage.MessageType == MessageType.Channel)
{
//cast dans le bon format
ChannelMessage message = (ChannelMessage)(notes.MidiMessage);
List <NoteBeamType> noteBeamList = new List <NoteBeamType> {
NoteBeamType.Single
};
byte[] intBytes = message.GetBytes();
if ((message.Command == ChannelCommand.NoteOn || message.Command == ChannelCommand.NoteOff) && notes.DeltaTicks != 0)
{
//Note - velocité
//Récupérartion octave+note
string[] tab = { "C", "C#", "D", "D#", "E", "F", "F#", "G", "G#", "A", "A#", "B" };
int pitch = intBytes[1];
int octave = pitch / 12 - 1;
int note = pitch % 12;
viewer.AddMusicalSymbol((new NoteSymb(tab[note], 0, octave, getDurationFromTick(notes.DeltaTicks, sequencer.Sequence.Division), Color.Black).getSymb()));
}
}
else if (notes.MidiMessage.MessageType == MessageType.Meta)
{
MetaMessage message = (MetaMessage)(notes.MidiMessage);
switch (message.MetaType)
{
case (MetaType.TrackName):
string content = "";
foreach (byte b in message.GetBytes())
{
content += (Char)b;
}
this.title.Text = content;
break;
case (MetaType.Tempo):
byte[] bytes = { 0, (message.GetBytes())[0], (message.GetBytes())[1], (message.GetBytes())[2] };
if (BitConverter.IsLittleEndian)
{
Array.Reverse(bytes);
}
int tempo = BitConverter.ToInt32(bytes, 0);
if (!tempoSet)
{
tempoSet = true;
this.TempoValue = (int)(60000.0 / ((Double)tempo / 1000.0));
this.Tempo.Text = ((int)(60000.0 / ((Double)tempo / 1000.0))).ToString();
}
break;
case (MetaType.TimeSignature):
TimeSignature newTimeSign = new TimeSignature(TimeSignatureType.Numbers, (message.GetBytes())[0], Convert.ToUInt32(1 << (message.GetBytes())[1]));
viewer.ChangeMusicalSymbol(TimeSign, newTimeSign);
TimeSign = newTimeSign;
break;
case (MetaType.KeySignature):
if ((message.GetBytes())[0] != 0)
{
int key = (message.GetBytes())[0];
if (key > 7)
{
key = key - 256;
}
ArmureSelect = MenuArmure_Default;
ToolStripMenuItem newArmure = getArmureItemFromKey(key);
changeArmure(newArmure, new Key(key));
}
break;
}
}
}
}
musicProgressBar.Hide();
}