/// <summary>
/// Gets the virtual nodes.
/// </summary>
/// <param name="extender">The extender.</param>
/// <returns></returns>
private IEnumerable <SiteMapNode> GetVirtualNodes(IBreadcrumExtender extender)
{
if (extender == null)
{
return(Enumerable.Empty <SiteMapNode>());
}
return(extender.GetVirtualNodes(this.SiteMapProvider));
}
/// <summary>
/// Creates the view model.
/// </summary>
/// <param name="virtualNodes">The virtual nodes.</param>
/// <returns></returns>
public virtual BreadcrumbViewModel CreateViewModel(IBreadcrumExtender extender)
{
Tuple <bool, List <SiteMapNode> > result = this.GetBreadcrumbDataSource();
result.Item2.AddRange(this.GetVirtualNodes(extender));
return(new BreadcrumbViewModel(result.Item2)
{
ShowCurrentPageInTheEnd = this.ShowCurrentPageInTheEnd,
IsTemplateRendered = !result.Item1,
CssClass = this.CssClass
});
}
/// <summary>
/// Creates the view model.
/// </summary>
/// <param name="extender">The object used for retrieving the breadcrump datasources.</param>
/// <returns></returns>
public virtual BreadcrumbViewModel CreateViewModel(IBreadcrumExtender extender)
{
Tuple <bool, List <SiteMapNode> > result = this.GetBreadcrumbDataSource();
if (this.AllowVirtualNodes)
{
result.Item2.AddRange(this.GetVirtualNodes(extender));
var virtualNodes = this.GetMvcDetailWidgetVirtualNodes();
if (virtualNodes != null)
{
virtualNodes = virtualNodes.Where(n => !result.Item2.Contains(n));
result.Item2.AddRange(virtualNodes);
}
}
return(new BreadcrumbViewModel(result.Item2)
{
ShowCurrentPageInTheEnd = this.ShowCurrentPageInTheEnd,
IsTemplateRendered = !result.Item1,
CssClass = this.CssClass
});
}
/// <summary>
/// Gets the virtual nodes.
/// </summary>
/// <param name="extender">The extender.</param>
/// <returns></returns>
private IEnumerable<SiteMapNode> GetVirtualNodes(IBreadcrumExtender extender)
{
if (extender == null || !this.AllowVirtualNodes)
{
return Enumerable.Empty<SiteMapNode>();
}
return extender.GetVirtualNodes(this.SiteMapProvider);
}
/// <summary>
/// Creates the view model.
/// </summary>
/// <param name="virtualNodes">The virtual nodes.</param>
/// <returns></returns>
public virtual BreadcrumbViewModel CreateViewModel(IBreadcrumExtender extender)
{
Tuple<bool, List<SiteMapNode>> result = this.GetBreadcrumbDataSource();
result.Item2.AddRange(this.GetVirtualNodes(extender));
return new BreadcrumbViewModel(result.Item2)
{
ShowCurrentPageInTheEnd = this.ShowCurrentPageInTheEnd,
IsTemplateRendered = !result.Item1,
CssClass = this.CssClass
};
}
