/// <summary>Adds a content part to a containing control. Override this method to adapt how a part is added to a parent.</summary>
/// <param name="item"></param>
/// <param name="container"></param>
/// <returns></returns>
public virtual Control AddTo(ContentItem item, Control container)
{
IAddablePart addablePart = item as IAddablePart;
if (addablePart != null)
{
return(addablePart.AddTo(container));
}
var renderer = item as Rendering.IContentRenderer
?? RendererSelector.ResolveRenderer(item.GetContentType());
if (renderer != null)
{
var rendererControl = new ContentRendererControl(renderer, new Rendering.ContentRenderingContext {
Content = item, Container = container
});
container.Controls.Add(rendererControl);
return(rendererControl);
}
string templateUrl = GetTemplateUrl(item);
if (string.IsNullOrEmpty(templateUrl))
{
return(null);
}
return(ItemUtility.AddUserControl(Url.ResolveTokens(templateUrl), container, item));
}
protected virtual void AddChildItem(Control container, ContentItem item)
{
if (AddingChild != null)
{
AddingChild.Invoke(this, new ItemEventArgs(item));
}
Control addedControl;
if (GettingItemTemplate != null)
{
TemplateUrlEventArgs args = new TemplateUrlEventArgs(item);
GettingItemTemplate(this, args);
if (string.IsNullOrEmpty(args.TemplateUrl))
{
addedControl = PartsAdapter.AddChildPart(item, container);
}
else
{
addedControl = ItemUtility.AddUserControl(args.TemplateUrl, container, args.Item);
}
}
else
{
addedControl = PartsAdapter.AddChildPart(item, container);
}
if (AddedItemTemplate != null)
{
AddedItemTemplate.Invoke(this, new ControlEventArgs(addedControl));
}
}
Control IDisplayable.AddTo(ContentItem item, string detailName, Control container)
{
ContentItem linkedItem = item[detailName] as ContentItem;
if (linkedItem != null)
{
if (linkedItem.IsPage)
{
return(DisplayableAnchorAttribute.GetLinkBuilder(item, linkedItem, detailName, null, null).AddTo(container));
}
return(ItemUtility.AddUserControl(container, linkedItem));
}
return(null);
}
/// <summary>Adds a content part to a containing control. Override this method to adapt how a part is added to a parent.</summary>
/// <param name="item"></param>
/// <param name="container"></param>
/// <returns></returns>
public virtual Control AddTo(ContentItem item, Control container)
{
IAddablePart addablePart = item as IAddablePart;
if (addablePart != null)
{
return(addablePart.AddTo(container));
}
string templateUrl = GetTemplateUrl(item);
if (string.IsNullOrEmpty(templateUrl))
{
return(null);
}
return(ItemUtility.AddUserControl(Url.ResolveTokens(templateUrl), container, item));
}
