static public List<UVoicePart> Load(string file, UProject project)
{
List<UVoicePart> resultParts = new List<UVoicePart>();
MidiFile midi = new MidiFile(file);
for (int i = 0; i < midi.Tracks; i++)
{
Dictionary<int, UVoicePart> parts = new Dictionary<int, UVoicePart>();
foreach (var e in midi.Events.GetTrackEvents(i))
if (e is NoteOnEvent)
{
var _e = e as NoteOnEvent;
if (!parts.ContainsKey(_e.Channel)) parts.Add(_e.Channel, new UVoicePart());
var note = project.CreateNote(
_e.NoteNumber,
(int)_e.AbsoluteTime * project.Resolution / midi.DeltaTicksPerQuarterNote,
_e.NoteLength * project.Resolution / midi.DeltaTicksPerQuarterNote);
parts[e.Channel].Notes.Add(note);
}
foreach (var pair in parts)
{
pair.Value.DurTick = pair.Value.GetMinDurTick(project);
resultParts.Add(pair.Value);
}
}
return resultParts;
}
static public void Load(string[] files)
{
bool ustTracks = true;
foreach (string file in files)
{
if (OpenUtau.Core.Formats.Formats.DetectProjectFormat(file) != Core.Formats.ProjectFormats.Ust) { ustTracks = false; break; }
}
if (!ustTracks)
{
DocManager.Inst.ExecuteCmd(new UserMessageNotification("Multiple files must be all Ust files"));
return;
}
List<UProject> projects = new List<UProject>();
foreach (string file in files)
{
projects.Add(Load(file));
}
double bpm = projects.First().BPM;
UProject project = new UProject() { BPM = bpm, Name = "Merged Project", Saved = false };
foreach (UProject p in projects)
{
var _track = p.Tracks[0];
var _part = p.Parts[0];
_track.TrackNo = project.Tracks.Count;
_part.TrackNo = _track.TrackNo;
project.Tracks.Add(_track);
project.Parts.Add(_part);
}
if (project != null) DocManager.Inst.ExecuteCmd(new LoadProjectNotification(project));
}
private ISampleProvider BuildWavePartAudio(UWavePart part, UProject project)
{
AudioFileReader stream;
try { stream = new AudioFileReader(part.FilePath); }
catch { return null; }
return new WaveToSampleProvider(stream);
}
public RemoveTrackCommand(UProject project, UTrack track)
{
this.project = project;
this.track = track;
foreach (var part in project.Parts)
if (part.TrackNo == track.TrackNo)
removedParts.Add(part);
}
public MovePartCommand(UProject project, UPart part, int newPos, int newTrackNo)
{
this.project = project;
this.part = part;
this.newPos = newPos;
this.newTrackNo = newTrackNo;
this.oldPos = part.PosTick;
this.oldTrackNo = part.TrackNo;
}
public void ResamplePart(UVoicePart part, UProject project, IResamplerDriver engine, Action<SequencingSampleProvider> resampleDoneCallback)
{
this.resampleDoneCallback = resampleDoneCallback;
BackgroundWorker worker = new BackgroundWorker();
worker.WorkerReportsProgress = true;
worker.DoWork += worker_DoWork;
worker.RunWorkerCompleted += worker_RunWorkerCompleted;
worker.ProgressChanged += worker_ProgressChanged;
worker.RunWorkerAsync(new Tuple<UVoicePart, UProject, IResamplerDriver>(part, project, engine));
}
public override int GetMinDurTick(UProject project)
{
int durTick = 0;
foreach (UNote note in Notes)
{
durTick = Math.Max(durTick, note.PosTick + note.DurTick);
}
return(durTick);
}
public void Play(UProject project)
{
if (pendingParts > 0) return;
else if (outDevice != null)
{
if (outDevice.PlaybackState == PlaybackState.Playing) return;
else if (outDevice.PlaybackState == PlaybackState.Paused) { outDevice.Play(); return; }
else outDevice.Dispose();
}
BuildAudio(project);
}
private void BuildVoicePartDone(SequencingSampleProvider source, UPart part, UProject project)
{
lock (lockObject)
{
trackSources[part.TrackNo].AddSource(
source,
TimeSpan.FromMilliseconds(project.TickToMillisecond(part.PosTick)));
pendingParts--;
}
if (pendingParts == 0) StartPlayback();
}
private List<RenderItem> RenderAsync(UVoicePart part, UProject project, IResamplerDriver engine, BackgroundWorker worker)
{
List<RenderItem> renderItems = new List<RenderItem>();
System.Diagnostics.Stopwatch watch = new Stopwatch();
watch.Start();
System.Diagnostics.Debug.WriteLine("Resampling start");
lock (part)
{
string cacheDir = PathManager.Inst.GetCachePath(project.FilePath);
string[] cacheFiles = Directory.EnumerateFiles(cacheDir).ToArray();
int count = 0, i = 0;
foreach (UNote note in part.Notes) foreach (UPhoneme phoneme in note.Phonemes) count++;
foreach (UNote note in part.Notes)
{
foreach (UPhoneme phoneme in note.Phonemes)
{
RenderItem item = BuildRenderItem(phoneme, part, project);
var sound = RenderCache.Inst.Get(item.HashParameters());
if (sound == null)
{
string cachefile = Path.Combine(cacheDir, string.Format("{0:x}.wav", item.HashParameters()));
if (!cacheFiles.Contains(cachefile))
{
System.Diagnostics.Debug.WriteLine("Sound {0:x} resampling {1}", item.HashParameters(), item.GetResamplerExeArgs());
DriverModels.EngineInput engineArgs = DriverModels.CreateInputModel(item, 0);
System.IO.Stream output = engine.DoResampler(engineArgs);
sound = new CachedSound(output);
}
else
{
System.Diagnostics.Debug.WriteLine("Sound {0:x} found on disk {1}", item.HashParameters(), item.GetResamplerExeArgs());
sound = new CachedSound(cachefile);
}
RenderCache.Inst.Put(item.HashParameters(), sound, engine.GetInfo().ToString());
}
else System.Diagnostics.Debug.WriteLine("Sound {0} found in cache {1}", item.HashParameters(), item.GetResamplerExeArgs());
item.Sound = sound;
renderItems.Add(item);
worker.ReportProgress(100 * ++i / count, string.Format("Resampling \"{0}\" {1}/{2}", phoneme.Phoneme, i, count));
}
}
}
watch.Stop();
System.Diagnostics.Debug.WriteLine("Resampling end");
System.Diagnostics.Debug.WriteLine("Total cache size {0:n0} bytes", RenderCache.Inst.TotalMemSize);
System.Diagnostics.Debug.WriteLine("Total time {0} ms", watch.Elapsed.TotalMilliseconds);
return renderItems;
}
public void ExecuteCmd(UCommand cmd, bool quiet = false)
{
if (cmd is UNotification)
{
if (cmd is SaveProjectNotification)
{
var _cmd = cmd as SaveProjectNotification;
if (undoQueue.Count > 0) savedPoint = undoQueue.Last();
if (_cmd.Path == "") OpenUtau.Core.Formats.USTx.Save(Project.FilePath, Project);
else OpenUtau.Core.Formats.USTx.Save(_cmd.Path, Project);
}
else if (cmd is LoadProjectNotification)
{
undoQueue.Clear();
redoQueue.Clear();
undoGroup = null;
savedPoint = null;
this._project = ((LoadProjectNotification)cmd).project;
this.playPosTick = 0;
}
else if (cmd is SetPlayPosTickNotification)
{
var _cmd = cmd as SetPlayPosTickNotification;
this.playPosTick = _cmd.playPosTick;
}
Publish(cmd);
if (!quiet) System.Diagnostics.Debug.WriteLine("Publish notification " + cmd.ToString());
return;
}
else if (undoGroup == null) { System.Diagnostics.Debug.WriteLine("Null undoGroup"); return; }
else
{
undoGroup.Commands.Add(cmd);
cmd.Execute();
Publish(cmd);
}
if (!quiet) System.Diagnostics.Debug.WriteLine("ExecuteCmd " + cmd.ToString());
}
public override int GetMinDurTick(UProject project) { return 60; }
public abstract int GetMinDurTick(UProject project);
public override int GetMinDurTick(UProject project)
{
int durTick = 0;
foreach (UNote note in Notes) durTick = Math.Max(durTick, note.PosTick + note.DurTick);
return durTick;
}
public void OnNext(UCommand cmd, bool isUndo)
{
if (cmd is PartCommand)
{
var _cmd = cmd as PartCommand;
if (_cmd.part != _partContainer.Part) return;
else if (_cmd is RemovePartCommand) _partContainer.Part = null;
}
else if (cmd is UNotification)
{
var _cmd = cmd as UNotification;
if (_cmd is LoadPartNotification) { if (!(_cmd.part is UVoicePart)) return; _partContainer.Part = (UVoicePart)_cmd.part; _project = _cmd.project; }
else if (_cmd is LoadProjectNotification) OnProjectLoad(_cmd);
}
}
static public UProject Load(string file, Encoding encoding = null)
{
int currentNoteIndex = 0;
UstVersion version = UstVersion.Early;
UstBlock currentBlock = UstBlock.None;
string[] lines;
try
{
if (encoding == null) lines = File.ReadAllLines(file, EncodingUtil.DetectFileEncoding(file));
else lines = File.ReadAllLines(file, encoding);
}
catch (Exception e)
{
DocManager.Inst.ExecuteCmd(new UserMessageNotification(e.GetType().ToString() + "\n" + e.Message));
return null;
}
UProject project = new UProject() { Resolution = 480, FilePath = file, Saved = false };
project.RegisterExpression(new IntExpression(null, "velocity","VEL") { Data = 100, Min = 0, Max = 200});
project.RegisterExpression(new IntExpression(null, "volume","VOL") { Data = 100, Min = 0, Max = 200});
project.RegisterExpression(new IntExpression(null, "gender","GEN") { Data = 0, Min = -100, Max = 100});
project.RegisterExpression(new IntExpression(null, "lowpass","LPF") { Data = 0, Min = 0, Max = 100});
project.RegisterExpression(new IntExpression(null, "highpass", "HPF") { Data = 0, Min = 0, Max = 100 });
project.RegisterExpression(new IntExpression(null, "accent", "ACC") { Data = 100, Min = 0, Max = 200 });
project.RegisterExpression(new IntExpression(null, "decay", "DEC") { Data = 0, Min = 0, Max = 100 });
var _track = new UTrack();
project.Tracks.Add(_track);
_track.TrackNo = 0;
UVoicePart part = new UVoicePart() { TrackNo = 0, PosTick = 0 };
project.Parts.Add(part);
List<string> currentLines = new List<string>();
int currentTick = 0;
UNote currentNote = null;
foreach (string line in lines)
{
if (line.Trim().StartsWith(@"[#") && line.Trim().EndsWith(@"]"))
{
if (line.Equals(versionTag)) currentBlock = UstBlock.Version;
else if (line.Equals(settingTag)) currentBlock = UstBlock.Setting;
else
{
if (line.Equals(endTag)) currentBlock = UstBlock.Trackend;
else
{
try { currentNoteIndex = int.Parse(line.Replace("[#", "").Replace("]", "")); }
catch { DocManager.Inst.ExecuteCmd(new UserMessageNotification("Unknown ust format")); return null; }
currentBlock = UstBlock.Note;
}
if (currentLines.Count != 0)
{
currentNote = NoteFromUst(project.CreateNote(), currentLines, version);
currentNote.PosTick = currentTick;
if (!currentNote.Lyric.Replace("R", "").Replace("r", "").Equals("")) part.Notes.Add(currentNote);
currentTick += currentNote.DurTick;
currentLines.Clear();
}
}
}
else
{
if (currentBlock == UstBlock.Version) {
if (line.StartsWith("UST Version"))
{
string v = line.Trim().Replace("UST Version", "");
if (v == "1.0") version = UstVersion.V1_0;
else if (v == "1.1") version = UstVersion.V1_1;
else if (v == "1.2") version = UstVersion.V1_2;
else version = UstVersion.Unknown;
}
}
if (currentBlock == UstBlock.Setting)
{
if (line.StartsWith("Tempo="))
{
project.BPM = double.Parse(line.Trim().Replace("Tempo=", ""));
if (project.BPM == 0) project.BPM = 120;
}
if (line.StartsWith("ProjectName=")) project.Name = line.Trim().Replace("ProjectName=", "");
if (line.StartsWith("VoiceDir="))
{
string singerpath = line.Trim().Replace("VoiceDir=", "");
var singer = UtauSoundbank.GetSinger(singerpath, EncodingUtil.DetectFileEncoding(file), DocManager.Inst.Singers);
if (singer == null) singer = new USinger() { Name = "", Path = singerpath };
project.Singers.Add(singer);
project.Tracks[0].Singer = singer;
}
}
else if (currentBlock == UstBlock.Note)
{
currentLines.Add(line);
}
else if (currentBlock == UstBlock.Trackend)
{
break;
}
}
}
if (currentBlock != UstBlock.Trackend)
DocManager.Inst.ExecuteCmd(new UserMessageNotification("Unexpected ust file end"));
part.DurTick = currentTick;
return project;
}
public LoadPartNotification(UPart part, UProject project) { this.part = part; this.project = project; }
public ResizePartCommand(UProject project, UPart part, int newDur) { this.project = project; this.part = part; this.newDur = newDur; this.oldDur = part.DurTick; }
private void BuildAudio(UProject project)
{
trackSources = new List<TrackSampleProvider>();
foreach (UTrack track in project.Tracks)
{
trackSources.Add(new TrackSampleProvider() { Volume = DecibelToVolume(track.Volume) });
}
pendingParts = project.Parts.Count;
foreach (UPart part in project.Parts)
{
if (part is UWavePart)
{
lock (lockObject)
{
trackSources[part.TrackNo].AddSource(
BuildWavePartAudio(part as UWavePart, project),
TimeSpan.FromMilliseconds(project.TickToMillisecond(part.PosTick)));
pendingParts--;
}
}
else
{
var singer = project.Tracks[part.TrackNo].Singer;
if (singer != null && singer.Loaded)
{
System.IO.FileInfo ResamplerFile = new System.IO.FileInfo(PathManager.Inst.GetPreviewEnginePath());
IResamplerDriver engine = ResamplerDriver.ResamplerDriver.LoadEngine(ResamplerFile.FullName);
BuildVoicePartAudio(part as UVoicePart, project, engine);
}
else lock (lockObject) { pendingParts--; }
}
}
if (pendingParts == 0) StartPlayback();
}
public RemovePartCommand(UProject project, UPart part) { this.project = project; this.part = part; }
private RenderItem BuildRenderItem(UPhoneme phoneme, UVoicePart part, UProject project)
{
USinger singer = project.Tracks[part.TrackNo].Singer;
string rawfile = Lib.EncodingUtil.ConvertEncoding(singer.FileEncoding, singer.PathEncoding, phoneme.Oto.File);
rawfile = Path.Combine(singer.Path, rawfile);
double strechRatio = Math.Pow(2, 1.0 - (double)(int)phoneme.Parent.Expressions["velocity"].Data / 100);
double length = phoneme.Oto.Preutter * strechRatio + phoneme.Envelope.Points[4].X;
double requiredLength = Math.Ceiling(length / 50 + 1) * 50;
double lengthAdjustment = phoneme.TailIntrude == 0 ? phoneme.Preutter : phoneme.Preutter - phoneme.TailIntrude + phoneme.TailOverlap;
RenderItem item = new RenderItem()
{
// For resampler
RawFile = rawfile,
NoteNum = phoneme.Parent.NoteNum,
Velocity = (int)phoneme.Parent.Expressions["velocity"].Data,
Volume = (int)phoneme.Parent.Expressions["volume"].Data,
StrFlags = phoneme.Parent.GetResamplerFlags(),
PitchData = BuildPitchData(phoneme, part, project),
RequiredLength = (int)requiredLength,
Oto = phoneme.Oto,
Tempo = project.BPM,
// For connector
SkipOver = phoneme.Oto.Preutter * strechRatio - phoneme.Preutter,
PosMs = project.TickToMillisecond(part.PosTick + phoneme.Parent.PosTick + phoneme.PosTick) - phoneme.Preutter,
DurMs = project.TickToMillisecond(phoneme.DurTick) + lengthAdjustment,
Envelope = phoneme.Envelope.Points
};
return item;
}
public override object Deserialize(IDictionary<string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
UProject result = new UProject();
string ustxVersion = dictionary["ustxversion"] as string;
USTx.Project = result;
result.Name = dictionary["name"] as string;
result.Comment = dictionary["comment"] as string;
result.OutputDir = dictionary["output"] as string;
result.CacheDir = dictionary["cache"] as string;
result.BPM = Convert.ToDouble(dictionary["bpm"]);
result.BeatPerBar = Convert.ToInt32(dictionary["bpbar"]);
result.BeatUnit = Convert.ToInt32(dictionary["bunit"]);
result.Resolution = Convert.ToInt32(dictionary["res"]);
foreach (var pair in (Dictionary<string, object>)(dictionary["exptable"]))
{
var exp = serializer.ConvertToType(pair.Value, typeof(IntExpression)) as IntExpression;
var _exp = new IntExpression(null, pair.Key, exp.Abbr)
{
Data = exp.Data,
Min = exp.Min,
Max = exp.Max,
};
result.ExpressionTable.Add(pair.Key, _exp);
}
var singers = dictionary["singers"] as ArrayList;
foreach (var singer in singers)
result.Singers.Add(serializer.ConvertToType(singer, typeof(USinger)) as USinger);
foreach (var track in dictionary["tracks"] as ArrayList)
{
var _tarck = serializer.ConvertToType(track, typeof(UTrack)) as UTrack;
result.Tracks.Add(_tarck);
}
foreach (var part in dictionary["parts"] as ArrayList)
result.Parts.Add(serializer.ConvertToType(part, typeof(UPart)) as UPart);
USTx.Project = null;
return result;
}
public static UProject Create()
{
UProject project = new UProject() { Saved = false };
project.RegisterExpression(new IntExpression(null, "velocity", "VEL") { Data = 100, Min = 0, Max = 200 });
project.RegisterExpression(new IntExpression(null, "volume", "VOL") { Data = 100, Min = 0, Max = 200 });
project.RegisterExpression(new IntExpression(null, "gender", "GEN") { Data = 0, Min = -100, Max = 100 });
project.RegisterExpression(new IntExpression(null, "lowpass", "LPF") { Data = 0, Min = 0, Max = 100 });
project.RegisterExpression(new IntExpression(null, "highpass", "HPF") { Data = 0, Min = 0, Max = 100 });
project.RegisterExpression(new IntExpression(null, "accent", "ACC") { Data = 100, Min = 0, Max = 200 });
project.RegisterExpression(new IntExpression(null, "decay", "DEC") { Data = 0, Min = 0, Max = 100 });
return project;
}
public TrackChangeSingerCommand(UProject project, UTrack track, USinger newSinger) { this.project = project; this.track = track; this.newSinger = newSinger; this.oldSinger = track.Singer; }
public LoadProjectNotification(UProject project) { this.project = project; }
public AddTrackCommand(UProject project, UTrack track) { this.project = project; this.track = track; }
private List<int> BuildPitchData(UPhoneme phoneme, UVoicePart part, UProject project)
{
List<int> pitches = new List<int>();
UNote lastNote = part.Notes.OrderByDescending(x => x).Where(x => x.CompareTo(phoneme.Parent) < 0).FirstOrDefault();
UNote nextNote = part.Notes.Where(x => x.CompareTo(phoneme.Parent) > 0).FirstOrDefault();
// Get relevant pitch points
List<PitchPoint> pps = new List<PitchPoint>();
bool lastNoteInvolved = lastNote != null && phoneme.Overlapped;
bool nextNoteInvolved = nextNote != null && nextNote.Phonemes[0].Overlapped;
double lastVibratoStartMs = 0;
double lastVibratoEndMs = 0;
double vibratoStartMs = 0;
double vibratoEndMs = 0;
if (lastNoteInvolved)
{
double offsetMs = DocManager.Inst.Project.TickToMillisecond(phoneme.Parent.PosTick - lastNote.PosTick);
foreach (PitchPoint pp in lastNote.PitchBend.Points)
{
var newpp = pp.Clone();
newpp.X -= offsetMs;
newpp.Y -= (phoneme.Parent.NoteNum - lastNote.NoteNum) * 10;
pps.Add(newpp);
}
if (lastNote.Vibrato.Depth != 0)
{
lastVibratoStartMs = -DocManager.Inst.Project.TickToMillisecond(lastNote.DurTick) * lastNote.Vibrato.Length / 100;
lastVibratoEndMs = 0;
}
}
foreach (PitchPoint pp in phoneme.Parent.PitchBend.Points) pps.Add(pp);
if (phoneme.Parent.Vibrato.Depth != 0)
{
vibratoEndMs = DocManager.Inst.Project.TickToMillisecond(phoneme.Parent.DurTick);
vibratoStartMs = vibratoEndMs * (1 - phoneme.Parent.Vibrato.Length / 100);
}
if (nextNoteInvolved)
{
double offsetMs = DocManager.Inst.Project.TickToMillisecond(phoneme.Parent.PosTick - nextNote.PosTick);
foreach (PitchPoint pp in nextNote.PitchBend.Points)
{
var newpp = pp.Clone();
newpp.X -= offsetMs;
newpp.Y -= (phoneme.Parent.NoteNum - nextNote.NoteNum) * 10;
pps.Add(newpp);
}
}
double startMs = DocManager.Inst.Project.TickToMillisecond(phoneme.PosTick) - phoneme.Oto.Preutter;
double endMs = DocManager.Inst.Project.TickToMillisecond(phoneme.DurTick) -
(nextNote != null && nextNote.Phonemes[0].Overlapped ? nextNote.Phonemes[0].Preutter - nextNote.Phonemes[0].Overlap : 0);
if (pps.Count > 0)
{
if (pps.First().X > startMs) pps.Insert(0, new PitchPoint(startMs, pps.First().Y));
if (pps.Last().X < endMs) pps.Add(new PitchPoint(endMs, pps.Last().Y));
}
else
{
throw new Exception("Zero pitch points.");
}
// Interpolation
const int intervalTick = 5;
double intervalMs = DocManager.Inst.Project.TickToMillisecond(intervalTick);
double currMs = startMs;
int i = 0;
while (currMs < endMs)
{
while (pps[i + 1].X < currMs) i++;
double pit = MusicMath.InterpolateShape(pps[i].X, pps[i + 1].X, pps[i].Y, pps[i + 1].Y, currMs, pps[i].Shape);
pit *= 10;
// Apply vibratos
if (currMs < lastVibratoEndMs && currMs >= lastVibratoStartMs)
pit += InterpolateVibrato(lastNote.Vibrato, currMs - lastVibratoStartMs);
if (currMs < vibratoEndMs && currMs >= vibratoStartMs)
pit += InterpolateVibrato(phoneme.Parent.Vibrato, currMs - vibratoStartMs);
pitches.Add((int)pit);
currMs += intervalMs;
}
return pitches;
}
DocManager() {
_project = new UProject();
}
public static void Save(string file, UProject project)
{
JavaScriptSerializer jss = new JavaScriptSerializer();
jss.RegisterConverters(
new List<JavaScriptConverter>()
{
new UProjectConvertor(),
new MiscConvertor(),
new UPartConvertor(),
new UNoteConvertor(),
new UPhonemeConverter()
});
StringBuilder str = new StringBuilder();
try
{
jss.Serialize(project, str);
var f_out = new StreamWriter(file);
f_out.Write(str.ToString());
f_out.Close();
project.Saved = true;
project.FilePath = file;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
public abstract int GetMinDurTick(UProject project);
private void BuildVoicePartAudio(UVoicePart part, UProject project,IResamplerDriver engine)
{
ResamplerInterface ri = new ResamplerInterface();
ri.ResamplePart(part, project, engine, (o) => { this.BuildVoicePartDone(o, part, project); });
}
public override int GetMinDurTick(UProject project)
{
return(60);
}
static public UProject Load(string file)
{
XmlDocument vsqx = new XmlDocument();
try
{
vsqx.Load(file);
}
catch (Exception e)
{
System.Windows.MessageBox.Show(e.GetType().ToString() + "\n" + e.Message);
return null;
}
XmlNamespaceManager nsmanager = new XmlNamespaceManager(vsqx.NameTable);
nsmanager.AddNamespace("v3", vsq3NameSpace);
nsmanager.AddNamespace("v4", vsq4NameSpace);
XmlNode root;
string nsPrefix;
// Detect vsqx version
root = vsqx.SelectSingleNode("v3:vsq3", nsmanager);
if (root != null) nsPrefix = "v3:";
else
{
root = vsqx.SelectSingleNode("v4:vsq4", nsmanager);
if (root != null) nsPrefix = "v4:";
else
{
System.Windows.MessageBox.Show("Unrecognizable VSQx file format.");
return null;
}
}
UProject uproject = new UProject();
uproject.RegisterExpression(new IntExpression(null, "velocity", "VEL") { Data = 64, Min = 0, Max = 127 });
uproject.RegisterExpression(new IntExpression(null, "volume", "VOL") { Data = 100, Min = 0, Max = 200 });
uproject.RegisterExpression(new IntExpression(null, "opening", "OPE") { Data = 127, Min = 0, Max = 127 });
uproject.RegisterExpression(new IntExpression(null, "accent", "ACC") { Data = 50, Min = 0, Max = 100 });
uproject.RegisterExpression(new IntExpression(null, "decay", "DEC") { Data = 50, Min = 0, Max = 100 });
string bpmPath = string.Format("{0}masterTrack/{0}tempo/{0}{1}", nsPrefix, nsPrefix == "v3:" ? "bpm" : "v");
string beatperbarPath = string.Format("{0}masterTrack/{0}timeSig/{0}{1}", nsPrefix, nsPrefix == "v3:" ? "nume" : "nu");
string beatunitPath = string.Format("{0}masterTrack/{0}timeSig/{0}{1}", nsPrefix, nsPrefix == "v3:" ? "denomi" : "de");
string premeasurePath = string.Format("{0}masterTrack/{0}preMeasure", nsPrefix);
string resolutionPath = string.Format("{0}masterTrack/{0}resolution", nsPrefix);
string projectnamePath = string.Format("{0}masterTrack/{0}seqName", nsPrefix);
string projectcommentPath = string.Format("{0}masterTrack/{0}comment", nsPrefix);
string trackPath = string.Format("{0}vsTrack", nsPrefix);
string tracknamePath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "trackName" : "name");
string trackcommentPath = string.Format("{0}comment", nsPrefix);
string tracknoPath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "vsTrackNo" : "tNo");
string partPath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "musicalPart" : "vsPart");
string partnamePath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "partName" : "name");
string partcommentPath = string.Format("{0}comment", nsPrefix);
string notePath = string.Format("{0}note", nsPrefix);
string postickPath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "posTick" : "t");
string durtickPath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "durTick" : "dur");
string notenumPath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "noteNum" : "n");
string velocityPath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "velocity" : "v");
string lyricPath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "lyric" : "y");
string phonemePath = string.Format("{0}{1}", nsPrefix, nsPrefix == "v3:" ? "phnms" : "p");
string playtimePath = string.Format("{0}playTime", nsPrefix);
string partstyleattrPath = string.Format("{0}{1}/{0}{2}", nsPrefix, nsPrefix == "v3:" ? "partStyle" : "pStyle", nsPrefix == "v3:" ? "attr" : "v");
string notestyleattrPath = string.Format("{0}{1}/{0}{2}", nsPrefix, nsPrefix == "v3:" ? "noteStyle" : "nStyle", nsPrefix == "v3:" ? "attr" : "v");
uproject.BPM = Convert.ToDouble(root.SelectSingleNode(bpmPath, nsmanager).InnerText) / 100;
uproject.BeatPerBar = int.Parse(root.SelectSingleNode(beatperbarPath, nsmanager).InnerText);
uproject.BeatUnit = int.Parse(root.SelectSingleNode(beatunitPath, nsmanager).InnerText);
uproject.Resolution = int.Parse(root.SelectSingleNode(resolutionPath, nsmanager).InnerText);
uproject.FilePath = file;
uproject.Name = root.SelectSingleNode(projectnamePath, nsmanager).InnerText;
uproject.Comment = root.SelectSingleNode(projectcommentPath, nsmanager).InnerText;
int preMeasure = int.Parse(root.SelectSingleNode(premeasurePath, nsmanager).InnerText);
int partPosTickShift = -preMeasure * uproject.Resolution * uproject.BeatPerBar * 4 / uproject.BeatUnit;
USinger usinger = new USinger();
uproject.Singers.Add(usinger);
foreach (XmlNode track in root.SelectNodes(trackPath, nsmanager)) // track
{
UTrack utrack = new UTrack() { Singer = usinger, TrackNo = uproject.Tracks.Count };
uproject.Tracks.Add(utrack);
utrack.Name = track.SelectSingleNode(tracknamePath, nsmanager).InnerText;
utrack.Comment = track.SelectSingleNode(trackcommentPath, nsmanager).InnerText;
utrack.TrackNo = int.Parse(track.SelectSingleNode(tracknoPath, nsmanager).InnerText);
foreach (XmlNode part in track.SelectNodes(partPath, nsmanager)) // musical part
{
UVoicePart upart = new UVoicePart();
uproject.Parts.Add(upart);
upart.Name = part.SelectSingleNode(partnamePath, nsmanager).InnerText;
upart.Comment = part.SelectSingleNode(partcommentPath, nsmanager).InnerText;
upart.PosTick = int.Parse(part.SelectSingleNode(postickPath, nsmanager).InnerText) + partPosTickShift;
upart.DurTick = int.Parse(part.SelectSingleNode(playtimePath, nsmanager).InnerText);
upart.TrackNo = utrack.TrackNo;
foreach (XmlNode note in part.SelectNodes(notePath, nsmanager))
{
UNote unote = uproject.CreateNote();
unote.PosTick = int.Parse(note.SelectSingleNode(postickPath, nsmanager).InnerText);
unote.DurTick = int.Parse(note.SelectSingleNode(durtickPath, nsmanager).InnerText);
unote.NoteNum = int.Parse(note.SelectSingleNode(notenumPath, nsmanager).InnerText);
unote.Lyric = note.SelectSingleNode(lyricPath, nsmanager).InnerText;
unote.Phonemes[0].Phoneme = note.SelectSingleNode(phonemePath, nsmanager).InnerText;
unote.Expressions["velocity"].Data = int.Parse(note.SelectSingleNode(velocityPath, nsmanager).InnerText);
foreach (XmlNode notestyle in note.SelectNodes(notestyleattrPath, nsmanager))
{
if (notestyle.Attributes["id"].Value == "opening")
unote.Expressions["opening"].Data = int.Parse(notestyle.InnerText);
else if (notestyle.Attributes["id"].Value == "accent")
unote.Expressions["accent"].Data = int.Parse(notestyle.InnerText);
else if (notestyle.Attributes["id"].Value == "decay")
unote.Expressions["decay"].Data = int.Parse(notestyle.InnerText);
}
unote.PitchBend.Points[0].X = -uproject.TickToMillisecond(Math.Min(15, unote.DurTick / 3));
unote.PitchBend.Points[1].X = -unote.PitchBend.Points[0].X;
upart.Notes.Add(unote);
}
}
}
return uproject;
}