private void CreateNewDocument(DockWindowViewModel dockWindowViewModel)
{
dockWindowViewModel.PropertyChanged += DockWindowViewModel_PropertyChanged;
if (!dockWindowViewModel.IsClosed)
{
this.Documents.Add(dockWindowViewModel);
}
}
private void DockWindowViewModel_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
DockWindowViewModel document = sender as DockWindowViewModel;
if (e.PropertyName == nameof(DockWindowViewModel.IsClosed))
{
if (!document.IsClosed)
{
this.Documents.Add(document);
}
else
{
this.Documents.Remove(document);
if (Documents.Count == 0)
{
ActiveDockWindow = null;
}
}
}
}