public void DeleteLine(LaneViewModel lane)
{
var index = Lanes.IndexOf(lane);
if (index == Lanes.Count - 1)
{
if (index > 0)
{
LaneViewModel previousLane = Lanes[index - 1];
PropertyChanged -= lane.PoolPropertyChanged;
PropertyChanged += previousLane.PoolPropertyChanged;
}
}
else if (index > 0)
{
LaneViewModel next = lane.Next;
LaneViewModel previousLane = Lanes[index - 1];
previousLane.Next = next;
}
Lanes.Remove(lane);
_poolElement.Lanes.Remove(lane.Lane);
NotifyOfPropertyChange(nameof(Height));
NotifyActionPerformed(new GenericDeletedAction <LaneViewModel>(this, lane));
}
public void UpdateLane(Lane laneToUpdateWith)
{
//Try getting the lane from the Lanes
Lane regularLaneToReplace = Lanes.FirstOrDefault(lane => lane.Id == laneToUpdateWith.Id);
if (regularLaneToReplace != null)
{
int laneIndex = Lanes.IndexOf(regularLaneToReplace);
Lanes.RemoveAt(laneIndex);
Lanes.Insert(laneIndex, laneToUpdateWith);
return;
}
//If none, try getting from Backlog
Lane backLogLaneToReplace = Backlog.FirstOrDefault(lane => lane.Id == laneToUpdateWith.Id);
if (backLogLaneToReplace != null)
{
int laneIndex = Backlog.IndexOf(backLogLaneToReplace);
Backlog.RemoveAt(laneIndex);
Backlog.Insert(laneIndex, laneToUpdateWith);
return;
}
//Lastly, get it from Archive
Lane archiveLaneToReplace = Archive.FirstOrDefault(lane => lane.Id == laneToUpdateWith.Id);
if (archiveLaneToReplace != null)
{
int laneIndex = Archive.IndexOf(archiveLaneToReplace);
Archive.RemoveAt(laneIndex);
Archive.Insert(laneIndex, laneToUpdateWith);
return;
}
throw new ItemNotFoundException("Could not find the Lane to replace with the updated Lane.");
}
private void RecalculateLanes()
{
if (Application.Current.MainWindow.Dispatcher.CheckAccess())
{
if (_recalculatingLanes)
{
return;
}
_recalculatingLanes = true;
var currentlyDragging = Application.Current.MainWindow.FindVisualChildren <TimeslotControl>().Where(x => x.HoldingStart || x.HoldingEnd).Select(x => x.Model);
foreach (var lane in Lanes.ToList())
{
var overlappers = lane.Items.Where(x => x.OverlapsAny(lane.Items)).Except(currentlyDragging).ToList();
while (overlappers.Count > 0)
{
lane.Items.Remove(overlappers.First());
var newLane = new TimelineLaneModel()
{
LaneNumber = Lanes.Count + 1
};
newLane.Items.Add(overlappers.First());
Lanes.Add(newLane);
overlappers = lane.Items.Where(x => x.OverlapsAny(lane.Items)).ToList();
}
}
foreach (var lane in Lanes.OrderByDescending(x => x.LaneNumber).ToList())
{
foreach (var item in lane.Items.ToList())
{
foreach (var lane2 in Lanes.Where(x => x.LaneNumber < lane.LaneNumber).ToList())
{
if (!item.OverlapsAny(lane2.Items))
{
if (currentlyDragging.Contains(item))
{
foreach (var item2 in lane2.Items.ToList())
{
lane.Items.Add(item2);
lane2.Items.Remove(item2);
}
}
else
{
lane2.Items.Add(item);
lane.Items.Remove(item);
}
}
}
}
}
foreach (var lane in Lanes.ToList())
{
if (lane.Items.Count == 0)
{
Lanes.Remove(lane);
}
}
foreach (var lane in Lanes)
{
lane.LaneNumber = Lanes.IndexOf(lane);
}
RaisePropertyChanged("Lanes");
_recalculatingLanes = false;
}
else
{
Application.Current.MainWindow.Dispatcher.Invoke(RecalculateLanes);
}
}