private void EnsureFormattedText()
{
if (_formattedText != null)
{
return;
}
IsAnimated = false; //Wird in RemoveCodes() auf true gesetzt, falls irgendwas tatsächlcih effektiv obfuscated ist
#pragma warning disable CS0618 // Type or member is obsolete
_formattedText = new FormattedText(
RemoveCodes(Text),
CultureInfo.CurrentCulture,
FlowDirection.LeftToRight,
new Typeface(FontFamily,
FontStyles.Normal,
FontWeight,
FontStretches.Normal),
FontSize,
new SolidColorBrush(Foreground))
{
TextAlignment = TextAlignment
};
#pragma warning restore CS0618 // Type or member is obsolete
var currentColor = Foreground;
var currentStyle = FontStyles.Normal;
var currentWeight = FontWeight;
var currentDecorations = new TextDecorationCollection();
var lastPos = 0;
var i = 0;
foreach (Match m in Formatting.MinecraftFormattings.Matches(Text))
{
i++;
var realIndex = m.Index - i * 2 + 2;
_formattedText.SetForegroundBrush(new SolidColorBrush(currentColor), lastPos, realIndex - lastPos);
_formattedText.SetFontStyle(currentStyle, lastPos, realIndex - lastPos);
_formattedText.SetFontWeight(currentWeight, lastPos, realIndex - lastPos);
_formattedText.SetTextDecorations(currentDecorations.CloneCurrentValue(), lastPos, realIndex - lastPos);
var c = m.Groups[1].Value[0];
switch (c)
{
case 'r':
case 'R':
currentColor = Foreground;
currentStyle = FontStyles.Normal;
currentWeight = GetNormalFont();
currentDecorations.Clear();
break;
case 'l':
case 'L':
currentWeight = GetBoldFont();
break;
case 'o':
case 'O':
currentStyle = FontStyles.Italic;
break;
case 'm':
case 'M':
currentDecorations.Add(TextDecorations.Strikethrough);
break;
case 'n':
case 'N':
currentDecorations.Add(TextDecorations.Underline);
break;
default:
currentColor = Colors.FromChar(c) ?? currentColor;
//Color codes reset the current formatting!
currentStyle = FontStyles.Normal;
currentWeight = GetNormalFont();
currentDecorations.Clear();
break;
}
lastPos = realIndex;
}
_formattedText.SetForegroundBrush(new SolidColorBrush(currentColor), lastPos, _formattedText.Text.Length - lastPos);
_formattedText.SetFontStyle(currentStyle, lastPos, _formattedText.Text.Length - lastPos);
_formattedText.SetFontWeight(currentWeight, lastPos, _formattedText.Text.Length - lastPos);
_formattedText.SetTextDecorations(currentDecorations.CloneCurrentValue(), lastPos, _formattedText.Text.Length - lastPos);
}
