public void ListenDemo()
{
Task.Run(() =>
{
isWorking = true;
NotifyOfPropertyChange(() => CanListenDemo);
NotifyOfPropertyChange(() => CanBuildKeySound);
NotifyOfPropertyChange(() => CanOpenSoundfont2);
int instrument;
int key;
if (!IsDrum)
{
key = PitchIdx + (OctaveIdx + 1) * 12;
instrument = InstTypeIdx * 8 + InstNameIdx;
}
else
{
instrument = 0;
key = 35 + InstNameIdx;
}
if (key > 127)
{
MessageBox.Show("No such key");
}
else
{
string filename = MusicTheory.GetFileName(instrument, key, (int)Bpm, (int)Length, Volume, IsDrum);
string midiFilename = $"{System.IO.Path.GetTempPath()}\\{filename}.mid";
string wavFilename = $"{System.IO.Path.GetTempPath()}\\{filename}.wav";
maker.GenKeySoundMidi(midiFilename, instrument, key, Bpm, Length, Volume, IsDrum);
maker.SetOutputFilename(wavFilename);
maker.RenderMiditoWav(midiFilename);
System.Media.SoundPlayer player = new System.Media.SoundPlayer(wavFilename);
player.Play();
}
isWorking = false;
NotifyOfPropertyChange(() => CanListenDemo);
NotifyOfPropertyChange(() => CanBuildKeySound);
NotifyOfPropertyChange(() => CanOpenSoundfont2);
});
}
public void BuildKeySound()
{
Task.Run(() =>
{
isWorking = true;
NotifyOfPropertyChange(() => CanListenDemo);
NotifyOfPropertyChange(() => CanBuildKeySound);
NotifyOfPropertyChange(() => CanOpenSoundfont2);
if (NeedParseDir && !string.IsNullOrEmpty(ParseDir))
{
DirectoryInfo parseDirInfo = new DirectoryInfo(ParseDir);
if (!parseDirInfo.Exists)
{
MessageBox.Show("Can't find parse dir");
goto clean;
}
foreach (var files in parseDirInfo.GetFiles())
{
if (files.Extension == ".wav" ||
files.Extension == ".ogg" ||
files.Extension == ".mp3")
{
string ksFile = files.Name;
string ksFileWithoutExt = ksFile.Substring(0, ksFile.LastIndexOf('.'));
string[] ksArg = ksFileWithoutExt.Split('_');
int instrVal = int.Parse(ksArg[0]);
int pitchIdxVal = 0;
int OctaveIdxVal = 0;
if (ksArg[1].Contains("#"))
{
pitchIdxVal = PitchName.IndexOf(ksArg[1].Substring(0, 2));
OctaveIdxVal = int.Parse(ksArg[1].Substring(2, ksArg[1].Length - 2));
}
else
{
pitchIdxVal = PitchName.IndexOf(ksArg[1].Substring(0, 1));
OctaveIdxVal = int.Parse(ksArg[1].Substring(1, ksArg[1].Length - 1));
}
int keyVal = pitchIdxVal + (OctaveIdxVal + 2) * 12;
int bpmVal = int.Parse(ksArg[2]);
double lengthVal = double.Parse(ksArg[3]) / 480;
string tmpDir = Path.GetTempPath();
if (BuildTypeMid)
{
string midiFilename = $"{OutputDir}\\{ksFileWithoutExt}.mid";
maker.GenKeySoundMidi(midiFilename, instrVal, keyVal, bpmVal, lengthVal, 115, false);
OutputFilename = midiFilename;
}
else
{
string midiFilename = $"{tmpDir}\\{ksFileWithoutExt}.mid";
maker.GenKeySoundMidi(midiFilename, instrVal, keyVal, bpmVal, lengthVal, 115, false);
if (BuildTypeWav)
{
string wavFilename = $"{OutputDir}\\{ksFileWithoutExt}.wav";
maker.SetOutputFilename(wavFilename);
maker.RenderMiditoWav(midiFilename);
OutputFilename = wavFilename;
}
else
{
string wavFilename = $"{tmpDir}\\{ksFileWithoutExt}.wav";
maker.SetOutputFilename(wavFilename);
maker.RenderMiditoWav(midiFilename);
string mp3Filename = $"{OutputDir}\\{ksFileWithoutExt}.mp3";
maker.EncodeWavtoMp3(wavFilename, mp3Filename);
OutputFilename = mp3Filename;
}
}
}
}
goto clean;
}
int instrument;
int key;
if (!IsDrum)
{
key = PitchIdx + (OctaveIdx + 1) * 12;
instrument = InstTypeIdx * 8 + InstNameIdx;
}
else
{
instrument = 0;
key = 35 + InstNameIdx;
}
if (key > 127)
{
MessageBox.Show("No such key");
}
else
{
int tick = (int)(480 * Length);
string filename = MusicTheory.GetFileName(instrument, key, (int)Bpm, (int)tick, Volume, IsDrum);
string tmpDir = System.IO.Path.GetTempPath();
if (BuildTypeMid)
{
string midiFilename = $"{OutputDir}\\{filename}.mid";
maker.GenKeySoundMidi(midiFilename, instrument, key, Bpm, Length, Volume, IsDrum);
OutputFilename = midiFilename;
}
else
{
string midiFilename = $"{tmpDir}\\{filename}.mid";
maker.GenKeySoundMidi(midiFilename, instrument, key, Bpm, Length, Volume, IsDrum);
if (BuildTypeWav)
{
string wavFilename = $"{OutputDir}\\{filename}.wav";
maker.SetOutputFilename(wavFilename);
maker.RenderMiditoWav(midiFilename);
OutputFilename = wavFilename;
}
else
{
string wavFilename = $"{tmpDir}\\{filename}.wav";
maker.SetOutputFilename(wavFilename);
maker.RenderMiditoWav(midiFilename);
string mp3Filename = $"{OutputDir}\\{filename}.mp3";
maker.EncodeWavtoMp3(wavFilename, mp3Filename);
OutputFilename = mp3Filename;
}
}
}
clean: isWorking = false;
NotifyOfPropertyChange(() => CanListenDemo);
NotifyOfPropertyChange(() => CanBuildKeySound);
NotifyOfPropertyChange(() => CanOpenSoundfont2);
});
}