public INavigatorForm Open(object parameter)
{
Ensure.NotNull(parameter, "parameter");
Type pageType;
Type parameterType = parameter.GetType();
ITemplate template = rootFrame.Content as ITemplate;
if (template == null)
{
if (parameterType == typeof(MigrateParameter) && rules.TryGetPageType(parameterType, out pageType))
{
return(new PageNavigatorForm(rootFrame, pageType, parameter));
}
Type templateType = typeof(Template);
if (new MobileStateTrigger().IsActive)
{
templateType = typeof(TemplateMobile);
}
return(new PageNavigatorForm(rootFrame, templateType, parameter));
}
if (rules.TryGetPageType(parameterType, out pageType))
{
Summary summary = template.ContentFrame.Content as Summary;
SummaryParameter summaryParameter = parameter as SummaryParameter;
if (summary != null && summaryParameter != null)
{
summary.DecorateParameter(summaryParameter);
}
return(new PageNavigatorForm(template.ContentFrame, pageType, parameter));
}
if (rules.TryGetWizardType(parameterType, out pageType))
{
return(new WizardNavigatorForm(pageType, parameter, rootFrame, currentParameter));
}
throw Ensure.Exception.InvalidOperation("Missing navigation page for parameter of type '{0}'.", parameterType.FullName);
}