/// <summary>
/// Add to list of track sample track as chosen
/// </summary>
/// <param name="sample"></param>
public void Duplicate(ToDoSample sample)
{
var index = _currentTrack.Samples.IndexOf(sample) + 1;
var duplicateSample = new ToDoSample()
{
InitialTact = sample.InitialTact,
Size = sample.Size,
TrackRef = _currentTrack,
Name = sample.Name + "(" + _currentTrack.Samples.Count + ")"
};
this.DataBaseContext.Samples.InsertOnSubmit(duplicateSample);
this.DataBaseContext.SubmitChanges();
_currentTrack.Samples.Insert(index, duplicateSample);
foreach (var note in sample.Notes)
{
var duplicateNote = new ToDoNote()
{
Duration = note.Duration,
MidiNumber = note.MidiNumber,
Position = note.Position,
Tact = (duplicateSample.InitialTact - sample.InitialTact) + note.Tact,
SampleRef = duplicateSample
};
DataBaseContext.Notes.InsertOnSubmit(duplicateNote);
DataBaseContext.SubmitChanges();
duplicateSample.Notes.Add(duplicateNote);
}
}
/// <summary>
/// Add new track to the database and collections.
/// </summary>
public void AddTrack()
{
var trackNumber = 1;
if (this._currentProject.Tracks.Any())
{
trackNumber = this._currentProject.Tracks.Count + 1;
}
var trackName = AppResources.TrackString + " " + trackNumber;
var newTrack = new ToDoTrack
{
Name = trackName,
ProjectRef = this._currentProject,
Instrument = this.DataBaseContext.Instruments.First()
};
this.DataBaseContext.Tracks.InsertOnSubmit(newTrack);
this.DataBaseContext.SubmitChanges();
this._currentProject.Tracks.Add(newTrack);
newTrack.Instruments = new ObservableCollection <ToDoInstrument>(this.DataBaseContext.Instruments);
var sample = new ToDoSample
{
InitialTact = 1,
Size = 4,
TrackRef = newTrack,
Name = newTrack.Name + "_" + newTrack.Samples.Count
};
this.DataBaseContext.Samples.InsertOnSubmit(sample);
this.DataBaseContext.SubmitChanges();
newTrack.Samples.Add(sample);
}
/// <summary>
/// Add new Sample to the database and collections.
/// </summary>
public void AddSample(byte size)
{
var lastSample = _currentTrack.Samples.LastOrDefault();
var initialTact = lastSample == null ? 1 : lastSample.InitialTact + lastSample.Size;
var nameAddition = lastSample == null ? 0 : lastSample.Id;
var sample = new ToDoSample
{
InitialTact = initialTact,
Size = size,
TrackRef = _currentTrack,
Name = _currentTrack.Name + "_" + nameAddition
};
this.DataBaseContext.Samples.InsertOnSubmit(sample);
this.DataBaseContext.SubmitChanges();
_currentTrack.Samples.Add(sample);
}
/// <summary>
/// Add a project with specific name to the database and collections.
/// </summary>
/// <param name="projectName">Name of project</param>
/// <returns>New project</returns>
public ToDoProject CreateProject(string projectName)
{
var newProject = new ToDoProject()
{
Name = projectName,
CreationTime = DateTime.Now,
Tempo = 120
};
this.DataBaseContext.Projects.InsertOnSubmit(newProject);
this.DataBaseContext.SubmitChanges();
this._projectsList.Add(newProject);
var trackName = AppResources.TrackString + " 1";
var newTrack = new ToDoTrack
{
Name = trackName,
ProjectRef = newProject,
Instrument = this.DataBaseContext.Instruments.First()
};
this.DataBaseContext.Tracks.InsertOnSubmit(newTrack);
this.DataBaseContext.SubmitChanges();
newProject.Tracks.Add(newTrack);
var sample = new ToDoSample
{
InitialTact = 1,
Size = 4,
TrackRef = newTrack,
Name = newTrack.Name + "_" + newTrack.Samples.Count
};
this.DataBaseContext.Samples.InsertOnSubmit(sample);
this.DataBaseContext.SubmitChanges();
newTrack.Samples.Add(sample);
return(newProject);
}
/// <summary>
/// Query database and load the information for sample
/// </summary>
/// <param name="sampleId">ID of loading sample</param>
public override void LoadData(int sampleId)
{
this._currentSample = this.DataBaseContext.Samples.FirstOrDefault(x => x.Id == sampleId);
Tacts = new ObservableCollection <PianoRollContext>();
if (_currentSample == null)
{
return;
}
for (var i = _currentSample.InitialTact; i < _currentSample.InitialTact + _currentSample.Size; i++)
{
var tact = new PianoRollContext(i);
tact.AddedNote += OnAddedNote;
tact.DeletedNote += OnDeletedNote;
foreach (var key in tact.Keys)
{
key.Notes =
new ObservableCollection <ToDoNote>(_currentSample.Notes.Where
(x => x.MidiNumber == (byte)key.Value && x.Tact == tact.TactNumber));
}
Tacts.Add(tact);
}
}
/// <summary>
/// Fix bugs with null value of reference
/// </summary>
public void RestoreReferences(ToDoSample movedSample)
{
movedSample.TrackRef = _currentTrack;
}
