public void Show()
{
IConductor conductor = this.Parent as IConductor;
if (conductor == null)
{
return;
}
conductor.ActivateItem(this);
}
private IEnumerable <IResult> ActivateItem(IConductor parent, TItem item)
{
if (OpenResult.BeforeActivation != null)
{
yield return(new SequentialResult(OpenResult.BeforeActivation(item).GetEnumerator()));
}
yield return(new DelegateResult(() => parent.ActivateItem(item)));
if (OpenResult.AfterActivation != null)
{
yield return(new SequentialResult(OpenResult.AfterActivation(item).GetEnumerator()));
}
}
public void Execute(ActionExecutionContext context)
{
if (_locateParent == null)
{
_locateParent = c => (IConductor)c.Target;
}
IConductor parent = _locateParent(context);
TChild child = _locateChild(context);
if (_onConfigure != null)
{
_onConfigure(child);
}
parent.ActivateItem(child);
Completed(this, new ResultCompletionEventArgs());
}
public void Navigate <T>(params object[] parameters) where T : IScreen
{
if (_conductor == null)
{
throw new InvalidOperationException("You should initialize this service before use it");
}
List <global::Autofac.Core.Parameter> typedParameters = new List <global::Autofac.Core.Parameter>();
foreach (var parameter in parameters)
{
var typedParameter = new TypedParameter(parameter.GetType(), parameter);
typedParameters.Add(typedParameter);
}
var screen = (IScreen)_diContainer.Resolve(typeof(T), typedParameters);
_conductor.ActivateItem(screen);
}
/// <summary>
/// Opens the specified screen.
/// </summary>
/// <param name="conductor">The conductor.</param>
/// <param name="subjectSpecification">The subject.</param>
/// <param name="callback">Is called with true if the screen is activated.</param>
public static void ActivateSubject(this IConductor conductor, ISubjectSpecification subjectSpecification, Action <bool> callback)
{
var found = conductor.GetChildren()
.OfType <IHaveSubject>()
.FirstOrDefault(subjectSpecification.Matches);
EventHandler <ActivationProcessedEventArgs> processed = null;
processed = (s, e) => {
conductor.ActivationProcessed -= processed;
callback(e.Success);
};
conductor.ActivationProcessed += processed;
if (found != null)
{
conductor.ActivateItem(found);
}
else
{
subjectSpecification.CreateSubjectHost(viewModelFactory, conductor.ActivateItem);
}
}
public void Show()
{
Conductor.ActivateItem(this);
}