/* ColorUtility.java

   History:

   23 Sep 2005  Extracted from ShirleyPictureLocator.java.
*/

import java.awt.*;

class LookupColorFailure extends Exception { }

public class ColorUtility
{
  static Color getColor(String colorName)
  {
    try { return lookupColor(colorName); }
    catch (LookupColorFailure e) { return Color.getColor(colorName); }
  }
  static Color getColor(String colorName, Color v)
  {
    try { return lookupColor(colorName); }
    catch (LookupColorFailure e) { return Color.getColor(colorName, v); }
  }
  static Color getColor(String colorName, int v)
  {
    try { return lookupColor(colorName); }
    catch (LookupColorFailure e) { return Color.getColor(colorName, v); }
  }
  private static Color lookupColor(String colorName) throws LookupColorFailure
  // I'd think Color class would support this type of conversion, but
  // apparently it doesn't, just things like "foreground" and "background".
  {
    if (colorName == null || colorName.equalsIgnoreCase("black"))
      return Color.black;
    else if (colorName.equalsIgnoreCase("white")) return Color.white;
    else if (colorName.equalsIgnoreCase("red")) return Color.red;
    else if (colorName.equalsIgnoreCase("green")) return Color.green;
    else if (colorName.equalsIgnoreCase("blue")) return Color.blue;
    else if (colorName.equalsIgnoreCase("cyan")) return Color.cyan;
    else if (colorName.equalsIgnoreCase("magenta")) return Color.magenta;
    else if (colorName.equalsIgnoreCase("yellow")) return Color.yellow;
    else if (colorName.equalsIgnoreCase("gray")) return Color.gray;
    else if (colorName.equalsIgnoreCase("lightGray")) return Color.lightGray;
    else if (colorName.equalsIgnoreCase("darkGray")) return Color.darkGray;
    else if (colorName.equalsIgnoreCase("orange")) return Color.orange;
    else if (colorName.equalsIgnoreCase("pink")) return Color.pink;
    else throw new LookupColorFailure();
  }
}