public WavePartElement(UPart part) : base()
{
partImageTrans = new TranslateTransform();
this.Part = part;
partBitmap = BitmapFactory.New(
(int)System.Windows.SystemParameters.VirtualScreenWidth,
(int)UIConstants.TrackMaxHeight);
partImage = new PartImage()
{
RenderTransform = partImageTrans, IsHitTestVisible = false
};
partImage.Arrange(new Rect(0, 0, partBitmap.PixelWidth, partBitmap.PixelHeight));
partImage.Source = partBitmap;
this.RemoveVisualChild(partVisual);
this.AddVisualChild(partImage);
if (((UWavePart)Part).Peaks == null)
{
worker = new BackgroundWorker()
{
WorkerReportsProgress = true
};
worker.DoWork += BuildPeaksAsync;
worker.ProgressChanged += BuildPeaksProgressChanged;
worker.RunWorkerCompleted += BuildPeaksCompleted;
worker.RunWorkerAsync((UWavePart)Part);
}
}
public MovePartCommand(UProject project, UPart part, int position, int trackNo) : base(project, part)
{
newPos = position;
newTrackNo = trackNo;
oldPos = part.position;
oldTrackNo = part.trackNo;
}
public WavePartElement(UPart part) : base()
{
partImageTrans = new TranslateTransform();
this.Part = part;
partBitmap = BitmapFactory.New(
(int)System.Windows.SystemParameters.VirtualScreenWidth,
(int)UIConstants.TrackMaxHeight);
partImage = new PartImage()
{
RenderTransform = partImageTrans, IsHitTestVisible = false
};
partImage.Arrange(new Rect(0, 0, partBitmap.PixelWidth, partBitmap.PixelHeight));
partImage.Source = partBitmap;
this.RemoveVisualChild(partVisual);
this.AddVisualChild(partImage);
if (((UWavePart)Part).Peaks == null)
{
var scheduler = TaskScheduler.FromCurrentSynchronizationContext();
Task.Run(() => {
((UWavePart)Part).BuildPeaks(this);
Dispatcher.Invoke(() => {
RedrawPart();
});
}).ContinueWith((task) => {
if (task.IsFaulted)
{
Log.Information($"{task.Exception}");
throw task.Exception;
}
}, CancellationToken.None, TaskContinuationOptions.OnlyOnFaulted, scheduler);
}
}
public override object Deserialize(IDictionary <string, object> dictionary, Type type, JavaScriptSerializer serializer)
{
UPart result = null;
if (dictionary.ContainsKey("notes"))
{
result = new UVoicePart();
var _result = result as UVoicePart;
var notes = dictionary["notes"] as ArrayList;
foreach (var note in notes)
{
_result.Notes.Add(serializer.ConvertToType <UNote>(note));
}
}
else if (dictionary.ContainsKey("path"))
{
result = Wave.CreatePart(dictionary["path"] as string);
}
if (result != null)
{
result.Name = dictionary["name"] as string;
result.Comment = dictionary["comment"] as string;
result.TrackNo = Convert.ToInt32(dictionary["trackno"]);
result.PosTick = Convert.ToInt32(dictionary["pos"]);
result.DurTick = Convert.ToInt32(dictionary["dur"]);
}
return(result);
}
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 PartResizeEditState(Canvas canvas, MainWindowViewModel vm, UPart part) : base(canvas, vm)
{
this.part = part;
var tracksVm = vm.TracksViewModel;
if (!tracksVm.SelectedParts.Contains(part))
{
tracksVm.DeselectParts();
}
}
private void LoadPart(UPart part, UProject project)
{
if (!(part is UVoicePart))
{
return;
}
UnloadPart();
Part = part as UVoicePart;
OnPartModified();
}
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();
}
}
public ResizePartCommand(UProject project, UPart part, int duration) : base(project, part)
{
newDur = duration;
oldDur = part.Duration;
}
public ResizePartCommand(UProject project, UPart part, int newDur)
{
this.project = project; this.part = part; this.newDur = newDur; this.oldDur = part.DurTick;
}
public RemovePartCommand(UProject project, UPart part)
{
this.project = project; this.part = part;
}
public PartRefreshEvent(UPart part)
{
this.part = part;
}
public ReplacePartCommand(UProject project, UPart part, UPart newPart) : base(project, part)
{
index = project.parts.IndexOf(part);
this.newPart = newPart;
}
public LoadPartNotification(UPart part, UProject project)
{
this.part = part; this.project = project;
}
public RenamePartCommand(UProject project, UPart part, string name) : base(project, part)
{
newName = name;
oldName = part.name;
}
public FocusNoteNotification(UPart part, UNote note)
{
this.part = part;
this.note = note;
}
public PartRedrawEvent(UPart part)
{
this.part = part;
}
public RemovePartCommand(UProject project, UPart part) : base(project, part)
{
}
public AddPartCommand(UProject project, UPart part) : base(project, part)
{
}