/// <summary>
/// Creates the XML open tag string for an XElement.
/// </summary>
/// <param name="element">The element.</param>
/// <returns>The XML open tag. In case of an element without value, the tag is self-closing.</returns>
private static string CreateXmlOpenTag(XElement element, IXmlTagOptions options)
{
var builder = new StringBuilder();
var name = element.Name.LocalName;
builder.Append("<");
builder.Append(TagCase(name, options.Case));
if (element.HasAttributes)
{
foreach (var attr in element.Attributes())
{
builder.Append(CodeCommentHelper.Spacer);
builder.Append(attr);
}
}
if (element.IsEmpty)
{
if (options.SpaceSelfClosing)
{
builder.Append(CodeCommentHelper.Spacer);
}
builder.Append("/");
}
builder.Append(">");
var result = builder.ToString();
return(options.KeepTogether ? CodeCommentHelper.SpaceToFake(result) : result);
}
/// <summary>
/// Creates the XML close tag string for an XElement.
/// </summary>
/// <param name="element">The element.</param>
/// <returns>
/// The XML close tag, or <c>null</c> if the element has no value and is a self-closing tag.
/// </returns>
private static string CreateXmlCloseTag(XElement element, IXmlTagOptions options)
{
if (element.IsEmpty)
{
return(null);
}
return($"</{TagCase(element.Name.LocalName, options.Case)}>");
}
public XmlTagOptions(FormatterOptionsXmlTag tag, IXmlTagOptions fallback)
{
Case = tag.Case != XmlTagCase.Default ? tag.Case : fallback.Case != XmlTagCase.Default ? fallback.Case : XmlTagCase.Keep;
Indent = tag.Indent ?? fallback.Indent;
KeepTogether = tag.KeepTogether ?? fallback.KeepTogether;
Literal = tag.Literal ?? false;
SpaceContent = tag.SpaceContent ?? fallback.SpaceContent;
SpaceSelfClosing = tag.SpaceSelfClosing ?? fallback.SpaceSelfClosing;
Split = tag.Split != XmlTagNewLine.Default ? tag.Split : fallback.Split != XmlTagNewLine.Default ? fallback.Split : XmlTagNewLine.Content;
}