/// <summary>
/// This constructor is here so we can allow partial matches to the property names.
/// </summary>
/// <param name="values"></param>
public Text(IDictionary values) : this()
{
foreach (string key in values.Keys)
{
var pattern = "^" + Regex.Escape(key);
if ("bg".Equals(key, StringComparison.OrdinalIgnoreCase) || Regex.IsMatch("BackgroundColor", pattern, RegexOptions.IgnoreCase))
{
BackgroundColor = RgbColor.ConvertFrom(values[key]);
}
else if ("fg".Equals(key, StringComparison.OrdinalIgnoreCase) || Regex.IsMatch("ForegroundColor", pattern, RegexOptions.IgnoreCase))
{
ForegroundColor = RgbColor.ConvertFrom(values[key]);
}
else if (Regex.IsMatch("text", pattern, RegexOptions.IgnoreCase) || Regex.IsMatch("Content", pattern, RegexOptions.IgnoreCase) || Regex.IsMatch("Object", pattern, RegexOptions.IgnoreCase))
{
Object = values[key];
}
else if (Regex.IsMatch("clear", pattern, RegexOptions.IgnoreCase))
{
Clear = (bool)values[key];
}
else if (Regex.IsMatch("entities", pattern, RegexOptions.IgnoreCase))
{
Entities = (bool)values[key];
}
else if (Regex.IsMatch("separator", pattern, RegexOptions.IgnoreCase))
{
Separator = values[key].ToString();
}
else if (Regex.IsMatch("persist", pattern, RegexOptions.IgnoreCase))
{
PersistentColor = (bool)values[key];
}
else
{
throw new ArgumentException("Unknown key '" + key + "' in " + values.GetType().Name + ". Allowed values are BackgroundColor (or bg), ForegroundColor (or fg), and Object (also called Content or Text), or Separator, Clear, and Entities");
}
}
}
public void SetColor(RgbColor color)
{
ColorDWORD = (uint)color.R + (((uint)color.G) << 8) + (((uint)color.B) << 16);
}
public ColorReference(RgbColor color)
{
ColorDWORD = (uint)color.R + (((uint)color.G) << 8) + (((uint)color.B) << 16);
}
public static string GetString(RgbColor foreground, RgbColor background, object @object, string separator = " ", bool clear = false, bool entities = true)
{
var output = new StringBuilder();
// There's a bug in Conhost where an advanced 48;2 RGB code followed by a console code doesn't render the RGB value
// So we try to put the ConsoleColor first, if it's there ...
if (null != foreground)
{
if (foreground.Mode == ColorMode.ConsoleColor)
{
output.Append(foreground.ToVtEscapeSequence(false));
if (null != background)
{
output.Append(background.ToVtEscapeSequence(true));
}
}
else
{
if (null != background)
{
output.Append(background.ToVtEscapeSequence(true));
}
output.Append(foreground.ToVtEscapeSequence(false));
}
}
else if (null != background)
{
output.Append(background.ToVtEscapeSequence(true));
}
if (null != @object)
{
//var scriptBlock = @object as ScriptBlock;
//var text = (string)LanguagePrimitives.ConvertTo(scriptBlock != null ? scriptBlock.Invoke() : @object, typeof(string));
var text = ConvertToString(@object, separator);
if (!string.IsNullOrEmpty(text))
{
output.Append(text);
}
}
if (clear)
{
if (null != background)
{
// clear background
output.Append("\u001B[49m");
}
if (null != foreground)
{
// clear foreground
output.Append("\u001B[39m");
}
}
if (entities)
{
return(PoshCode.Pansies.Entities.Decode(output.ToString()));
}
else
{
return(output.ToString());
}
}
public static RgbColor[][] GetRgbGradient(RgbColor startColor, RgbColor endColor, int height = 1, int width = 120, bool reverseHue = false)
{
return((RgbColor[][])Get2DGradient <RgbColor, HslColor>(startColor, endColor, height, width, reverseHue));
}