private void ColorizeSegment(ColorizedSegment currentSegment)
{
if (Keywords.Contains(currentSegment.Value.Trim()))
{
currentSegment.Color = EditorColors.Keyword;
}
else if (ValueWords.Contains(currentSegment.Value.Trim()))
{
currentSegment.Color = EditorColors.ValueWord;
}
else if (int.TryParse(currentSegment.Value, out int _))
{
currentSegment.Color = EditorColors.Number;
}
else if (IsHexWithPrefix(currentSegment.Value))
{
currentSegment.Color = EditorColors.Number;
}
}
public List <ColorizedSegment> Colorize(string line)
{
//todo: clean this code up
var ret = new List <ColorizedSegment>();
var currentSegment = new ColorizedSegment();
for (var i = 0; i < line.Length; i++)
{
if (line[i] == '"')
{
ret.Add(currentSegment);
currentSegment = new ColorizedSegment
{
Color = EditorColors.String
};
currentSegment.Value += line[i++];
i += GetEnclosedString(line, out string token, i);
currentSegment.Value += token;
ret.Add(currentSegment);
currentSegment = new ColorizedSegment();
}
else if (line[i] == '/' && i + 1 < line.Length && line[i + 1] == '/')
{
ColorizeSegment(currentSegment);
ret.Add(currentSegment);
currentSegment = new ColorizedSegment
{
Color = EditorColors.Comment,
};
currentSegment.Value += line[i++];
currentSegment.Value += line[i++];
while (i < line.Length)
{
currentSegment.Value += line[i++];
}
break;
}
else if (line[i] == ' ')
{
ColorizeSegment(currentSegment);
currentSegment.Value += " ";
ret.Add(currentSegment);
currentSegment = new ColorizedSegment();
}
else if (Operators.Contains(line[i]))
{
ColorizeSegment(currentSegment);
ret.Add(currentSegment);
currentSegment = new ColorizedSegment {
Color = EditorColors.Operator
};
currentSegment.Value += line[i];
ret.Add(currentSegment);
currentSegment = new ColorizedSegment();
}
else
{
currentSegment.Value += line[i];
}
}
if (!string.IsNullOrEmpty(currentSegment.Value))
{
ColorizeSegment(currentSegment);
ret.Add(currentSegment);
}
return(ret);
}