SvgElementFactory
Provides string to SVGElement instance creation mappings.
using AngleSharp.Dom;
using AngleSharp.Dom.Svg;
using AngleSharp.Html;
using System;
using System.Collections.Generic;
namespace AngleSharp.Services.Default
{
internal sealed class SvgElementFactory : ISvgElementFactory
{
private delegate SvgElement Creator (Document owner, string prefix);
private readonly Dictionary<string, Creator> creators = new Dictionary<string, Creator>(StringComparer.OrdinalIgnoreCase) {
{
TagNames.Svg,
(Document document, string prefix) => new SvgSvgElement(document, prefix)
},
{
TagNames.Circle,
(Document document, string prefix) => new SvgCircleElement(document, prefix)
},
{
TagNames.Desc,
(Document document, string prefix) => new SvgDescElement(document, prefix)
},
{
TagNames.ForeignObject,
(Document document, string prefix) => new SvgForeignObjectElement(document, prefix)
},
{
TagNames.Title,
(Document document, string prefix) => new SvgTitleElement(document, prefix)
}
};
public SvgElement Create(Document document, string localName, string prefix = null)
{
Creator value = null;
if (creators.TryGetValue(localName, out value))
return value(document, prefix);
return new SvgElement(document, localName, null, NodeFlags.None);
}
}
}
