/// <summary>
/// The event-handler that is invoked by the subscription that listens for <see cref="Option"/>s added
/// </summary>
/// <param name="option">the Iteration</param>
private void OptionAddedEventHandler(Option option)
{
var session = this.Sessions.SingleOrDefault(s => s.Assembler.Cache == option.Cache);
if (session == null)
{
throw new InvalidOperationException("There is no ISession associated with an option.");
}
var groupViewModel = this.OpenIterations.SingleOrDefault(x => x.Thing == option.Container);
if (groupViewModel != null)
{
// if there is no iteration group that this option depends on do nothing
// only add if not present yet.
if (groupViewModel.SelectedOptions.All(x => x.Option != option))
{
var menuItem = new RibbonMenuItemOptionDependentViewModel(option, session, this.InstantiatePanelViewModelFunction);
groupViewModel.SelectedOptions.Add(menuItem);
}
}
}
/// <summary>
/// The event-handler that is invoked by the subscription that listens for <see cref="Iteration"/>s added
/// </summary>
/// <param name="iteration">the Iteration</param>
private void IterationAddedEventHandler(Iteration iteration)
{
var session = this.Sessions.SingleOrDefault(s => s.Assembler.Cache == iteration.Cache);
if (session == null)
{
throw new InvalidOperationException("There is no ISession associated with an Iteration.");
}
var modelGroupViewModel = this.OpenIterations.SingleOrDefault(x => x.Thing == iteration);
if (modelGroupViewModel == null)
{
modelGroupViewModel = new IterationMenuGroupViewModel(iteration, session);
this.OpenIterations.Add(modelGroupViewModel);
}
foreach (var option in iteration.Option)
{
var menuItem = new RibbonMenuItemOptionDependentViewModel((Option)option, session, this.InstantiatePanelViewModelFunction);
modelGroupViewModel.SelectedOptions.Add(menuItem);
}
}