/// <summary>
/// Method which determines if the tag needs alternative closing, like <img />, <br />, <hr />
/// </summary>
/// <param name="element">Element to check</param>
/// <returns>True if empty element, otherwise false</returns>
private bool IsEmptyElement(XHTMLElement element)
{
//Check if element has childs, if not it's empty
if (element.GetChildren().Count == 0 && !element.IsGenerated())
{
return(true);
}
//Generated elements like html in empty file should not be shortened in ending
if (element.IsGenerated())
{
return(false);
}
//Some elements are always empty
String[] xhtmlEmptyTags = Enum.GetNames(typeof(EmptyXHTMLElement));
String tag = element.GetTag();
foreach (String item in xhtmlEmptyTags)
{
if (item.Equals(tag.ToUpper()))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Writes the complete tree to an HTML file
/// </summary>
public void WriteStream()
{
//If root is generated, no doctype, otherwise write a doctype header
if (!Root.IsGenerated() && !IsEmptyElement(Root))
{
//Write doctype before starting document
WriteDocType(DocTyping);
}
Visit(Root);
}
/// <summary>
/// Method which determines if the tag needs alternative closing, like <img />, <br />, <hr />
/// </summary>
/// <param name="element">Element to check</param>
/// <returns>True if empty element, otherwise false</returns>
private bool IsEmptyElement(XHTMLElement element)
{
//Check if element has childs, if not it's empty
if (element.GetChildren().Count == 0 && !element.IsGenerated())
{
return true;
}
//Generated elements like html in empty file should not be shortened in ending
if (element.IsGenerated())
{
return false;
}
//Some elements are always empty
String[] xhtmlEmptyTags = Enum.GetNames(typeof(EmptyXHTMLElement));
String tag = element.GetTag();
foreach (String item in xhtmlEmptyTags)
{
if (item.Equals(tag.ToUpper()))
{
return true;
}
}
return false;
}
