private MenuItemViewModel GetMenuItemViewModel(DockWindowViewModel dockWindowViewModel)
{
var menuItemViewModel = new MenuItemViewModel();
menuItemViewModel.IsCheckable = true;
menuItemViewModel.Header = dockWindowViewModel.Title;
menuItemViewModel.IsChecked = !dockWindowViewModel.IsClosed;
dockWindowViewModel.PropertyChanged += (o, e) =>
{
if (e.PropertyName == nameof(DockWindowViewModel.IsClosed))
{
menuItemViewModel.IsChecked = !dockWindowViewModel.IsClosed;
}
};
menuItemViewModel.PropertyChanged += (o, e) =>
{
if (e.PropertyName == nameof(MenuItemViewModel.IsChecked))
{
dockWindowViewModel.IsClosed = !menuItemViewModel.IsChecked;
}
};
return(menuItemViewModel);
}
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);
}
}
}