//implementation without RegularExpressions
public static void ParseText(string text, ref MyGuiControlMultilineText label)
{
try
{
var substrings = text.Split(']');
foreach (var substring in substrings)
{
var textAndMarkup = substring.Split('[');
if (textAndMarkup.Length == 2)
{
label.AppendText(textAndMarkup[0]);
var indexOfSpace = textAndMarkup[1].IndexOf(' ');
if (indexOfSpace != -1)
{
label.AppendLink(textAndMarkup[1].Substring(0, indexOfSpace), textAndMarkup[1].Substring(indexOfSpace + 1));
}
else
{
System.Diagnostics.Debug.Assert(false);
label.AppendText(textAndMarkup[1]);
}
}
else
{
label.AppendText(substring);
}
}
}
catch
{
}
}
private static void ParseMarkup(MyGuiControlMultilineText label, string markup)
{
var s = m_markupRegex.Match(markup);
if (s.Value.Contains('|'))
{
var sub = s.Value.Substring(5);
var split = sub.Split('|');
var match = m_digitsRegex.Matches(split[1]);
int width, height;
if (int.TryParse(match[0].Value, out width) && int.TryParse(match[1].Value, out height))
{
label.AppendImage(split[0], MyGuiManager.GetNormalizedSizeFromScreenSize(new VRageMath.Vector2(width, height)), Vector4.One);
}
}
else
{
label.AppendLink(s.Value.Substring(0, s.Value.IndexOf(' ')), s.Value.Substring(s.Value.IndexOf(' ') + 1));
}
}
public virtual void GetDescriptionText(MyGuiControlMultilineText textbox)
{
textbox.Visible = true;
textbox.Clear();
if (string.IsNullOrEmpty(Description))
{
if (string.IsNullOrEmpty(Tooltip))
{
textbox.AppendText("No description");
}
else
{
textbox.AppendText(CapLength(Tooltip, 1000));
}
return;
}
else
{
string text = CapLength(Description, 1000);
int textStart = 0;
foreach (Match m in Regex.Matches(text, @"https?:\/\/(www\.)?[\w-.]{2,256}\.[a-z]{2,4}\b[\w-.@:%\+~#?&//=]*"))
{
int textLen = m.Index - textStart;
if (textLen > 0)
{
textbox.AppendText(text.Substring(textStart, textLen));
}
textbox.AppendLink(m.Value, m.Value);
textStart = m.Index + m.Length;
}
if (textStart < text.Length)
{
textbox.AppendText(text.Substring(textStart));
}
}
}
