// This Source Code is in the Public Domain per: http://unlicense.org
package org.litesoft.core.util;

import java.io.*;

import org.litesoft.core.simpletypes.*;

public enum CommonRectangularPoint implements Serializable
{
    LeftTop
            {
                public PositionX getPositionX()
                {
                    return PositionX.Left;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Top;
                }
            },

    LeftCenter
            {
                public PositionX getPositionX()
                {
                    return PositionX.Left;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Center;
                }
            },

    LeftBottom
            {
                public PositionX getPositionX()
                {
                    return PositionX.Left;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Bottom;
                }
            },

    CenterTop
            {
                public PositionX getPositionX()
                {
                    return PositionX.Center;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Top;
                }
            },

    CenterCenter
            {
                public PositionX getPositionX()
                {
                    return PositionX.Center;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Center;
                }
            },

    CenterBottom
            {
                public PositionX getPositionX()
                {
                    return PositionX.Center;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Bottom;
                }
            },

    RightTop
            {
                public PositionX getPositionX()
                {
                    return PositionX.Right;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Top;
                }
            },

    RightCenter
            {
                public PositionX getPositionX()
                {
                    return PositionX.Right;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Center;
                }
            },

    RightBottom
            {
                public PositionX getPositionX()
                {
                    return PositionX.Right;
                }

                public PositionY getPositionY()
                {
                    return PositionY.Bottom;
                }
            };

    public static final long serialVersionUID = 1L;

    public PositionX getPositionX()
    {
        return null;
    }

    public PositionY getPositionY()
    {
        return null;
    }

    /**
     * Determine the appropriate point for the pRect.
     *
     * @return Appropriate Point or 'null' if pRect is null
     */
    public PointXY getAppropriatePoint( Rect pRect )
    {
        return (pRect != null) ? //
               new PointXY( getPositionX().get( pRect ), getPositionY().get( pRect ) ) : //
               null;
    }
}