/// <summary>
/// Initializes a new instance of the <see cref="TextElement"/> class.
/// </summary>
/// <param name="copy">The copy.</param>
public TextElement(TextElement copy)
{
Font = copy.Font;
Color = copy.Color;
Href = copy.Href;
}
public static List <TextElement> Parse(string text, Style style, bool enabled)
{
if (string.IsNullOrEmpty(text))
{
return(new List <TextElement>());
}
if (enabled)
{
text = ConvertBbCodeToHtml(text);
}
else
{
text = EscapeXml(text);
text = text.Replace("\r\n", "<br/>");
text = text.Replace("\n", "<br/>");
text = text.Replace(""r"n", "<br/>");
text = text.Replace(""n", "<br/>");
}
var element = new TextElement {
Font = style.Font, Color = style.TextColor
};
var lastElement = new TextElement {
Font = style.Font, Color = style.TextColor
};
var result = new List <TextElement>();
if (_reader == null)
{
_reader = new Xml.XmlReader(text);
}
else
{
_reader.New(text);
}
while (_reader.Read())
{
switch (_reader.NodeType)
{
case XmlNodeType.Element:
switch (_reader.Name.ToLower())
{
case "control":
if (_reader.HasAttributes)
{
while (_reader.MoveToNextAttribute())
{
if (_reader.Name.Equals("key"))
{
element.Control = _reader.Value;
}
else if (_reader.Name.Equals("data"))
{
// element.Data = reader.Value;
}
}
}
result.Add(element);
element = new TextElement(element);
break;
case "font":
if (_reader.HasAttributes)
{
lastElement.Color = element.Color;
lastElement.Font = element.Font;
while (_reader.MoveToNextAttribute())
{
if (_reader.Name.Equals("name"))
{
element.Font = _reader.Value;
}
else if (_reader.Name.Equals("color"))
{
var color = element.Color.Value;
if (int.TryParse(_reader.Value, System.Globalization.NumberStyles.HexNumber, System.Globalization.CultureInfo.InvariantCulture, out color))
{
element.Color = color;
}
else if (int.TryParse(_reader.Value, System.Globalization.NumberStyles.Integer, System.Globalization.CultureInfo.InvariantCulture, out color))
{
element.Color = color;
}
}
}
}
break;
case "a":
if (_reader.HasAttributes)
{
while (_reader.MoveToNextAttribute())
{
if (_reader.Name.Equals("href"))
{
element.Href = _reader.Value;
}
}
}
break;
case "br":
element.Linebreak = true;
result.Add(element);
element = new TextElement(element);
break;
default: break;
}
break;
case XmlNodeType.EndElement:
switch (_reader.Name.ToLower())
{
case "control":
element.Font = lastElement.Font;
element.Color = lastElement.Color;
break;
case "font":
element.Font = lastElement.Font;
element.Color = lastElement.Color;
break;
case "a":
element.Href = null;
break;
}
break;
case XmlNodeType.Text:
if (_reader.Value.Length > 0)
{
element.Text = UnescapeXml(_reader.Value);
result.Add(element);
element = new TextElement(element);
}
break;
default:
break;
}
}
return(result);
}
