private void newGenerateButton_Click(object sender, EventArgs e)
{
tabControl1.SelectedIndex = 0;
duration = Rhythm.GetDuration(tempoTrackBar.Value, notesCount);
Random random = new Random();
int divisor = random.Next(3, 5), addition = random.Next(1, 4);
int[] rhythm = Rhythm.GetRhythm(notesCount + notesCount / divisor + addition, notesCount);
int[] notes = Notes.GetNotes(selectedScale, notesCount, rhythm);
generatedMelody = new Melody(Melody.Number + "-ая мелодия", notes, rhythm, selectedScale.scaleName);
generatedMelodysList.Add(generatedMelody);
generatedMelodysComboBox.Items.Add(generatedMelody.Name + "(" + generatedMelody.ScaleName.ToString() + ")");
generatedMelodysComboBox.SelectedIndex = generatedMelodysList.IndexOf(generatedMelody);
Melody.Number++;
rhythmTextBox.Text = Parser.GetString(rhythm);
notesTextBox.Text = Parser.GetString(notes);
if (sd == null)
{
sd = new SoundDevices(outputDevice, Channel.Channel1);
}
SetLabelsNameNotesAndRhythm(generatedMelody);
//saveMelodyButton.Enabled = true;
SetEnable(false, SetEnableMode.All);
cts = new CancellationTokenSource();
stopButton.Select();
timer.Start();
task = Task.Run(() =>
{
MelodyPlayer.PlayMelodyWithRhythm(sd, generatedMelody, tonica, duration, grifNotes, buttons, cts.Token);
}, cts.Token);
}
public void RefreshListAndCombobox(List<Melody> list, Melody melody, ComboBox cmb, int[] notes, int[] rhythm)
{
int i = list.IndexOf(melody);
cmb.Items.RemoveAt(i);
cmb.Items.Insert(i, nameTextBox.Text + "(" + melody.ScaleName.ToString() + ")");
int j = list.IndexOf(melody);
list.RemoveAt(i);
melody = new Melody(nameTextBox.Text, notes, rhythm, melody.ScaleName);
list.Insert(j, melody);
/* Здесь срабатывает событие и меняется значение notesCountTextBox */
cmb.SelectedIndex = i;
nameLabel.Text = melody.Name + "(" + melody.ScaleName.ToString() + ")";
}
private void newGenerateButton_Click(object sender, EventArgs e)
{
tabControl1.SelectedIndex = 0;
duration = Rhythm.GetDuration(tempoTrackBar.Value, notesCount);
Random random = new Random();
int divisor = random.Next(3, 5), addition = random.Next(1, 4);
int[] rhythm = Rhythm.GetRhythm(notesCount + notesCount / divisor + addition, notesCount);
int[] notes = Notes.GetNotes(selectedScale, notesCount, rhythm);
generatedMelody = new Melody(Melody.Number + "-ая мелодия", notes, rhythm, selectedScale.scaleName);
generatedMelodysList.Add(generatedMelody);
generatedMelodysComboBox.Items.Add(generatedMelody.Name + "(" + generatedMelody.ScaleName.ToString() + ")");
generatedMelodysComboBox.SelectedIndex = generatedMelodysList.IndexOf(generatedMelody);
Melody.Number++;
rhythmTextBox.Text = Parser.GetString(rhythm);
notesTextBox.Text = Parser.GetString(notes);
if (sd == null)
sd = new SoundDevices(outputDevice, Channel.Channel1);
SetLabelsNameNotesAndRhythm(generatedMelody);
//saveMelodyButton.Enabled = true;
SetEnable(false, SetEnableMode.All);
cts = new CancellationTokenSource();
stopButton.Select();
timer.Start();
task = Task.Run(() =>
{
MelodyPlayer.PlayMelodyWithRhythm(sd, generatedMelody, tonica, duration, grifNotes, buttons, cts.Token);
}, cts.Token);
}
private void playYourMelodyButton_Click(object sender, EventArgs e)
{
SetEnable(false, SetEnableMode.All);
int[] notes = Parser.GetMassive(notesTextBox.Text);
int[] rhythm = Parser.GetMassive(rhythmTextBox.Text);
if (notes.Length == 0 || rhythm.Length == 0)
{
MessageBox.Show("Неверный формат мелодии!");
return;
}
notesCountTextBox.Text = notes.Length.ToString();
duration = Rhythm.GetDuration(tempoTrackBar.Value, notes.Length);
if(sd == null)
sd = new SoundDevices(outputDevice, Channel.Channel1);
Melody melody = new Melody("My melody", notes, rhythm, ScaleName.Other);
cts = new CancellationTokenSource();
stopButton.Select();
timer.Start();
task = Task.Run(() =>
{
MelodyPlayer.PlayMelodyWithRhythm(sd, melody, tonica, duration, grifNotes, buttons, cts.Token);
}, cts.Token);
}
public void SetLabelsNameNotesAndRhythm(Melody melody)
{
nameLabel.Text = melody.Name + "(" + melody.ScaleName.ToString() + ")";
notesTextBox.Text = Parser.GetString(melody.Notes);
rhythmTextBox.Text = Parser.GetString(melody.Rhythm);
notesCountTextBox.Text = melody.Notes.Length.ToString();
}
public static void PlayMelodyWithRhythm(SoundDevices sd, Melody melody, Note tonica, double duration, Note[,] grifNotes, Button[,] buttons, CancellationToken ct)
{
sd.output.SilenceAllNotes();
int[] notes = melody.Notes;
int[] rhythm = melody.Rhythm;
PlayMelodyWithRhythm(sd, notes, rhythm, tonica, duration, grifNotes, buttons, ct);
}
public static List<Melody> GetAllMelodys()
{
List<Melody> list = new List<Melody>();
StreamReader sr = new StreamReader("Melodys.txt", Encoding.Default);
String line = "";
while ((line = sr.ReadLine()) != null)
{
if (line == "")
continue;
char[] separators = { ';' };
string[] tokens = line.Split(separators, StringSplitOptions.RemoveEmptyEntries);
string name = tokens[0];
string scale = tokens[1];
string notesLine = tokens[2];
string rhythmLine = tokens[3];
ScaleName scaleName = MyScale.GetScaleName(scale);
char[] separators2 = { ' ' };
string[] stringNotes = notesLine.Split(separators2, StringSplitOptions.RemoveEmptyEntries);
string[] stringRhythm = rhythmLine.Split(separators2, StringSplitOptions.RemoveEmptyEntries);
int[] notes = new int[stringNotes.Length];
int[] rhythm = new int[stringRhythm.Length];
for (int i = 0; i < rhythm.Length; i++)
{
rhythm[i] = int.Parse(stringRhythm[i]);
}
for (int i = 0; i < notes.Length; i++)
{
notes[i] = int.Parse(stringNotes[i]);
}
Melody melody = new Melody(name, notes, rhythm, scaleName);
list.Add(melody);
}
sr.Close();
return list;
}
public static void SaveMelodyToFile(Melody melody)
{
string line = melody.Name + ";" + melody.ScaleName.ToString() + ";" + GetString(melody.Notes) + ";" + GetString(melody.Rhythm) + ";";
using (StreamWriter sw = new StreamWriter("Melodys.txt", true, Encoding.GetEncoding(1251)))
{
sw.WriteLine(line);
}
}
