public override void Render(Container c, GuiStyle s)
{
Color fg, bg;
if (IsSelected)
{
fg = c.Back;
bg = front;
}
else
{
fg = front;
bg = c.Back;
}
var str = text.Substring(0, Math.Min(textWidth, text.Length)).PadRight(textWidth);
Screen.DrawString(position, str, fg, bg);
var valStr = currentValue.ToString();
var valStrCropped = valStr.Substring(0, Math.Min(valueWidth, valStr.Length)).PadLeft(valueWidth);
var valStrComplete = $"<{valStrCropped}>";
Screen.DrawString(position + new Position(textWidth + 1, 0), valStrComplete, front, c.Back);
}
public override void Render(Container c, GuiStyle s)
{
// Retrieve colors to use for renderering
Color fg = style.OverrideForegroundColor ? style.Foreground : s.Foreground;
Color bg = style.OverrideBackgroundColor ? style.Background : s.Background;
// Invert colors on selection if requested
if (IsSelected && style.InvertOnSelection)
{
fg.Swap(ref bg);
}
// Determine width
var width = style.Width == ButtonStyle.AutoWidth ? text.Length : style.Width;
// Create button string from appropiate template
var template = IsSelected ? style.SelectedTemplate : style.NonSelectedTemplate;
// The user can specify a special text color for inverted color mode.
// If that is the case, only the actual button text is colored with this
// special color, not any of the characters that might be present in the template
// string.
if (style.OverrideInvertedForegroundColor && IsSelected)
{
var pos = template.IndexOf("{0}");
var prefix = template.Substring(0, pos);
var postfix = template.Substring(pos + 3);
var buttonText = text.Substring(0, Math.Min(width, text.Length)).PadBoth(width);
Screen.DrawString(position, prefix, fg, bg);
Screen.DrawString(position + new Position(prefix.Length, 0), buttonText, style.InvertedForeground, bg);
Screen.DrawString(position + new Position(prefix.Length + buttonText.Length, 0), postfix, fg, bg);
}
else // Normal case, everything is colored in the same way
{
var buttonText = String.Format(template,
text.Substring(0, Math.Min(width, text.Length)).PadBoth(width));
// Center text and draw to screen
Screen.DrawString(position, buttonText, fg, bg);
}
}
public abstract void Render(Container c, GuiStyle s);
public override void Render(Container c, GuiStyle s)
{
Screen.DrawString(position, text, front, c.Back);
}
public GuiStyle(GuiStyle other)
{
Background = other.Background;
Foreground = other.Foreground;
ButtonStyle = new ButtonStyle(other.ButtonStyle);
}
