public override void Update(IPointer pointer, Point point)
{
var project = DocManager.Inst.Project;
var tracksVm = vm.TracksViewModel;
int deltaDuration = tracksVm.PointToSnappedTick(point) + tracksVm.SnapUnit - part.EndTick;
if (deltaDuration < 0)
{
int maxDurReduction = part.Duration - part.GetMinDurTick(project);
if (tracksVm.SelectedParts.Count > 0)
{
maxDurReduction = tracksVm.SelectedParts.Min(p => p.Duration - p.GetMinDurTick(project));
}
if (tracksVm.SnapUnit > 0)
{
maxDurReduction = (int)Math.Floor((double)maxDurReduction / tracksVm.SnapUnit) * tracksVm.SnapUnit;
}
deltaDuration = Math.Max(deltaDuration, -maxDurReduction);
}
if (deltaDuration == 0)
{
return;
}
if (tracksVm.SelectedParts.Count == 0)
{
DocManager.Inst.ExecuteCmd(new ResizePartCommand(project, part, part.Duration + deltaDuration));
return;
}
foreach (UPart part in tracksVm.SelectedParts)
{
DocManager.Inst.ExecuteCmd(new ResizePartCommand(project, part, part.Duration + deltaDuration));
}
}
