HtmlSlotElement
sealed class HtmlSlotElement : HtmlElement, IHtmlSlotElement, IHtmlElement, IElement, INode, IEventTarget, IMarkupFormattable, IParentNode, IChildNode, INonDocumentTypeChildNode, IElementCssInlineStyle
Represents an HTML slot element.
using AngleSharp.Dom.Css;
using AngleSharp.Extensions;
using AngleSharp.Html;
using System.Collections.Generic;
using System.Linq;
namespace AngleSharp.Dom.Html
{
internal sealed class HtmlSlotElement : HtmlElement, IHtmlSlotElement, IHtmlElement, IElement, INode, IEventTarget, IMarkupFormattable, IParentNode, IChildNode, INonDocumentTypeChildNode, IElementCssInlineStyle
{
public string Name {
get {
return GetOwnAttribute(AttributeNames.Name);
}
set {
SetOwnAttribute(AttributeNames.Name, value);
}
}
public HtmlSlotElement(Document owner, string prefix = null)
: base(owner, Tags.Slot, prefix, NodeFlags.None)
{
}
public IEnumerable<INode> GetDistributedNodes()
{
IShadowRoot ancestor = this.GetAncestor<IShadowRoot>();
if (ancestor != null) {
IElement host = ancestor.Host;
List<INode> list = new List<INode>();
{
foreach (INode childNode in host.ChildNodes) {
if (object.ReferenceEquals(GetAssignedSlot(childNode), this)) {
HtmlSlotElement htmlSlotElement = childNode as HtmlSlotElement;
if (htmlSlotElement != null)
list.AddRange(htmlSlotElement.GetDistributedNodes());
else
list.Add(childNode);
}
}
return list;
}
}
return Enumerable.Empty<INode>();
}
private static IElement GetAssignedSlot(INode node)
{
switch (node.NodeType) {
case NodeType.Text:
return ((IText)node).AssignedSlot;
case NodeType.Element:
return ((IElement)node).AssignedSlot;
default:
return null;
}
}
}
}