internal StyleReset Apply(TextWriter output, KonsoleThemeStyle style, ref int invisibleCharacterCount, ConcurrentWriter concurrentWriter)
{
invisibleCharacterCount += Set(output, style, concurrentWriter);
invisibleCharacterCount += ResetCharCount;
return(new StyleReset(this, output, concurrentWriter));
}
/// <inheritdoc/>
public override int Set(TextWriter output, KonsoleThemeStyle style, ConcurrentWriter concurrentWriter)
{
if (Styles.TryGetValue(style, out var wcts))
{
if (wcts.Foreground.HasValue)
{
concurrentWriter.ForegroundColor = wcts.Foreground.Value;
}
if (wcts.Background.HasValue)
{
concurrentWriter.BackgroundColor = wcts.Background.Value;
}
}
return(0);
}
/// <summary> /// Begin a span of text in the specified <paramref name="style"/>. /// </summary> /// <param name="output">Output destination.</param> /// <param name="style">Style to apply.</param> /// <param name="concurrentWriter"></param> /// <returns> The number of characters written to <paramref name="output"/>. </returns> public abstract int Set(TextWriter output, KonsoleThemeStyle style, ConcurrentWriter concurrentWriter);
protected StyleReset ApplyStyle(TextWriter output, KonsoleThemeStyle style, ref int invisibleCharacterCount)
{
return(_theme.Apply(output, style, ref invisibleCharacterCount, _concurrentWriter));
}
public override int Set(TextWriter output, KonsoleThemeStyle style, ConcurrentWriter concurrentWriter) => 0;
