private void btnImportSamplesFromMix_Click(object sender, EventArgs e)
{
var mixSamples = TrackSampleLibrary.GetMixSectionsAsSamples(LibraryTrack);
Samples.AddRange(mixSamples);
UpdateCurrentSample();
BindSamples();
}
public void UpdateTrackSamples(Track track, List <Sample> trackSamples)
{
Samples.RemoveAll(
x => x.TrackTitle == track.Title && x.TrackArtist == track.Artist && x.TrackLength == track.FullLength);
trackSamples.ForEach(x => UpdateSampleFromTrack(x, track));
Samples.AddRange(trackSamples);
}
private void _Initialize(string[] dimensions, double[][] samples)
{
m_dimensions = dimensions;
m_pmax = new double[m_dimensions.Length];
Distributions = new UnivariateContinuousDistribution[m_dimensions.Length];
if (samples != null)
{
Samples.AddRange(samples);
}
}
private void _Initialize(int dimension, double[][] samples)
{
m_dimension = dimension;
m_pmax = new double[m_dimension];
Distributions = new IFittableDistribution <double> [m_dimension];
if (samples != null)
{
Samples.AddRange(samples);
}
}
/// <summary>
/// Loads the library from the cache.
/// </summary>
public void LoadFromCache()
{
if (!File.Exists(SampleLibraryFilename))
{
return;
}
var samples = SerializationHelper <List <Sample> > .FromXmlFile(SampleLibraryFilename);
lock (Samples)
{
Samples.Clear();
Samples.AddRange(samples.ToArray());
}
}
private void Scaner_DataReceived(AbstractScaner scaner, T_BJ_SampleRack sampleRack)
{
byte?curIndex = null;
for (byte i = 0; i < 3; i++)
{
if (scanerVals[i] == null)
{
scanerVals[i] = scaner.Read();
curIndex = i;
break;
}
}
if (curIndex == 2)
{
byte i1, i2;
if (scanerVals[1].Length > 2 && scanerVals[0].Length <= 2 && scanerVals[2].Length <= 2 && byte.TryParse(scanerVals[0], out i1) && byte.TryParse(scanerVals[2], out i2))
{
if (Math.Abs(i1 - i2) == 1)
{
var w = (byte)(Math.Min(i1, i2) - 1);
var sample = Samples.Where(sam => sam.RackIndex == sampleRack.Index && sam.Index == w).FirstOrDefault();
if (sample == null)
{
sample = new SampleInfo()
{
RackIndex = sampleRack.Index, Index = w
};
Samples.Add(sample);
}
sample.Barcode = scanerVals[1];
var list = Samples.OrderBy(item => item.RackIndex.ToString() + item.Index.ToString("00")).ToArray();
Samples.Clear();
Samples.AddRange(list);
}
scanerVals[0] = scanerVals[2];
scanerVals[1] = null;
scanerVals[2] = null;
}
else
{
scanerVals[0] = scanerVals[1];
scanerVals[1] = scanerVals[2];
scanerVals[2] = null;
}
}
}
public void AddSamples(Sample[] samples)
{
UpdateTime = DateTime.UtcNow;
if (samples == null || samples.Length == 0)
{
return;
}
// If the last index of the new samples is the same as the last index seen -- duplicate packet (ignore)
if ((int)samples[samples.Length - 1].Index == LastIndex && LastIndex != 0)
{
Console.WriteLine("WARNING: Duplicate packet detected (last index: " + LastIndex + ") - ignoring.");
return;
}
// If not a duplicate, and the first index of the new samples is earlier than the last index seen -- must be restart
if ((int)samples[0].Index < LastIndex && LastIndex != 0)
{
// Must have re-started broadcast, clear history
//if (LastIndex - (int)samples[0].Index > 20)
Console.WriteLine("WARNING: Restart detected (index: " + samples[0].Index + ", last index: " + LastIndex + ") - clearing history.");
Clear();
LastIndex = (int)samples[0].Index - 1;
}
// Calculate number of missed packets
int numMissed = (int)(samples[0].Index - LastIndex - 1);
if (numMissed < 0)
{
numMissed = 0;
}
if (numMissed > 1000)
{
numMissed = 1000;
}
if (numMissed > 0)
{
Console.WriteLine("WARNING: Dropped packet(s) detected, missing samples: " + numMissed);
}
// Add any missing samples
Sample[] missedSamples = new Sample[numMissed];
for (int i = 0; i < missedSamples.Length; i++)
{
missedSamples[i] = new Sample((uint)++LastIndex);
}
Samples.AddRange(missedSamples);
// Add samples
int firstIndex = Samples.Count;
int length = samples.Length;
Samples.AddRange(samples);
// Update last index
LastIndex = (int)(Samples[Samples.Count - 1].Index);
// Trim to maximum samples range
if (Samples.Count > MaxHistory)
{
firstIndex -= Samples.Count - MaxHistory;
if (firstIndex < 0)
{
length += firstIndex; firstIndex = 0;
}
Samples.RemoveRange(0, Samples.Count - MaxHistory);
}
}
