private static void ConvertMidiFileToFromCsv(MidiFile midiFile, string outputFilePath, MidiFileCsvConversionSettings settings)
{
var csvConverter = new CsvConverter();
csvConverter.ConvertMidiFileToCsv(midiFile, outputFilePath, true, settings);
csvConverter.ConvertCsvToMidiFile(outputFilePath, settings);
}
private static void ConvertMidiFileToFromCsv(MidiFileCsvConversionSettings settings)
{
var tempPath = Path.GetTempPath();
var outputDirectory = Path.Combine(tempPath, Guid.NewGuid().ToString());
Directory.CreateDirectory(outputDirectory);
try
{
foreach (var filePath in TestFilesProvider.GetValidFilesPaths())
{
var midiFile = MidiFile.Read(filePath);
var outputFilePath = Path.Combine(outputDirectory, Path.GetFileName(Path.ChangeExtension(filePath, "csv")));
var csvConverter = new CsvConverter();
csvConverter.ConvertMidiFileToCsv(midiFile, outputFilePath, true, settings);
var convertedFile = csvConverter.ConvertCsvToMidiFile(outputFilePath, settings);
MidiAsserts.AreFilesEqual(midiFile, convertedFile, true, $"Conversion of '{filePath}' is invalid.");
}
}
finally
{
Directory.Delete(outputDirectory, true);
}
}
public void ConvertCsvToMidiFile_StreamIsNotDisposed([Values] MidiFileCsvLayout layout)
{
var settings = new MidiFileCsvConversionSettings
{
CsvLayout = layout
};
var csvConverter = new CsvConverter();
using (var streamToWrite = new MemoryStream())
{
csvConverter.ConvertMidiFileToCsv(new MidiFile(), streamToWrite, settings);
using (var streamToRead = new MemoryStream())
{
var midiFile = csvConverter.ConvertCsvToMidiFile(streamToRead, settings);
Assert.DoesNotThrow(() => { var l = streamToRead.Length; });
}
}
}
public MidiComposition(string filePath, string mode)
{
CsvConverter csv = new CsvConverter();
MidiFileCsvConversionSettings setting = new MidiFileCsvConversionSettings
{
TimeType = TimeSpanType.Midi,
NoteLengthType = TimeSpanType.Musical,
NoteFormat = NoteFormat.Note,
NoteNumberFormat = NoteNumberFormat.Letter
};
MidiFile midiFile = csv.ConvertCsvToMidiFile(filePath, setting);
this.file = midiFile;
this.title = "";
this.midiFormat = midiFile.OriginalFormat.ToString();
this.timeDivision = midiFile.TimeDivision.ToString();
this.duration = new MidiTime(midiFile.GetDuration(TimeSpanType.Midi).ToString(), midiFile.GetTempoMap());
this.tracks = new List <MidiTrack>();
this.timeSignatures = new List <MidiTimeSignature>();
this.tempo = new List <MidiTempo>();
initFrequencies(440);
parseTracks(midiFile);
initTimeSignatures();
}