private void Delete(TimeLineItemViewModel timeLineItem)
{
// Remove from memory
TimeLineItems.Remove(timeLineItem);
// Remove from disk
var pathToRemove = Path.Combine(_serializationDir,
timeLineItem.Name + ".xml");
if (File.Exists(pathToRemove))
{
File.Delete(pathToRemove);
}
}
/// <summary>
/// Removes the time line item at the end or after the current selection.
/// </summary>
public void RemoveTimeLineItem()
{
if (CanRemoveItem)
{
int index = TimeLineItems.IndexOf(SelectedTimeLineItem);
TimeLineItemViewModel toRemove = SelectedTimeLineItem;
// If not last item, select next, otherwise select last
SelectedTimeLineItem = SelectedTimeLineItem != TimeLineItems.Last()
? TimeLineItems[index + 1]
: TimeLineItems[TimeLineItems.Count() - 2];
TimeLineItems.Remove(toRemove);
NotifyOfPropertyChange(() => CanRemoveItem);
NotifyOfPropertyChange(() => TimeLineItems);
}
}
/// <summary>
/// Removes the time line item at the end or after the current selection.
/// </summary>
public void RemoveTimeLineItem()
{
if (CanRemoveItem)
{
int index = TimeLineItems.IndexOf(SelectedTimeLineItem);
TimeLineItems.Remove(SelectedTimeLineItem);
if (index != TimeLineItems.Count)
{
SelectedTimeLineItem = TimeLineItems[index];
}
else
{
SelectedTimeLineItem = TimeLineItems.Last();
}
NotifyOfPropertyChange(() => CanRemoveItem);
NotifyOfPropertyChange(() => TimeLineItems);
}
}
