protected void ResetSteps(Controller controller)
{
IWizardController wizardController = controller as IWizardController;
WizardStepPage[] steps = wizardController.GetSteps(controller.Context);
foreach (WizardStepPage step in steps)
{
step.Reset();
}
}
public void IncludeActions(Controller controller)
{
IRailsEngineContext context = controller.Context;
IWizardController wizardController = controller as IWizardController;
if (wizardController == null)
{
throw new RailsException("The controller {0} must implement the interface " +
"IWizardController to be used as a wizard", controller.Name);
}
steps = wizardController.GetSteps(controller.Context);
if (steps == null || steps.Length == 0)
{
throw new RailsException("The controller {0} returned no WizardStepPage",
controller.Name);
}
IList stepList = new ArrayList();
controller.DynamicActions["start"] = this;
urlInfo = controller.Context.UrlInfo;
rawAction = urlInfo.Action;
requestedAction = ObtainRequestedAction(rawAction, out innerAction);
foreach (WizardStepPage step in steps)
{
String actionName = step.ActionName;
if (String.Compare(requestedAction, actionName, true) == 0)
{
currentStepInstance = step;
if (innerAction != null)
{
// If there's an inner action, we invoke it as a step too
controller.DynamicActions[rawAction] =
new DelegateDynamicAction(new ActionDelegate(OnStepActionRequested));
}
}
controller.DynamicActions[actionName] =
new DelegateDynamicAction(new ActionDelegate(OnStepActionRequested));
stepList.Add(actionName);
step.Initialize(controller);
}
context.UnderlyingContext.Items["wizard.step.list"] = stepList;
if (currentStepInstance != null && !HasRequiredSessionData(controller))
{
StartWizard(controller, false);
}
SetUpWizardHelper(controller);
SetUpWizardHelper(currentStepInstance);
}