/**
 *
 */
package customGui;

import gui.SkinListerPanel;
import java.awt.Color;
import java.awt.Component;
import java.awt.Font;
import java.awt.FontMetrics;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.MouseInfo;
import java.awt.RenderingHints;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import javax.swing.border.AbstractBorder;

/**
 * @author Nico
 *
 */
public class ImageBorder extends AbstractBorder implements MouseListener
{
	private static final long serialVersionUID = 321403610852781775L;

	private static final Insets inset = new Insets(18,8,8,8);
	private String _text;

	/**
	 *
	 */
	public ImageBorder(String text)
	{
		_text = text;

	}

	/* (non-Javadoc)
	 * @see javax.swing.border.Border#getBorderInsets(java.awt.Component)
	 */
	@Override
	public Insets getBorderInsets(Component arg0)
	{
		return inset;
	}

	/* (non-Javadoc)
	 * @see javax.swing.border.Border#isBorderOpaque()
	 */
	@Override
	public boolean isBorderOpaque()
	{
		return false;
	}

	/* (non-Javadoc)
	 * @see javax.swing.border.Border#paintBorder(java.awt.Component, java.awt.Graphics, int, int, int, int)
	 */
	@Override
	public void paintBorder(Component component, Graphics graph, int posX, int posY,
			int width, int height)
	{
		Graphics2D graph2d = (Graphics2D)(graph.create());

		// Set rendering hints for a smooth display of the text and the shape
		graph2d.addRenderingHints( new RenderingHints( RenderingHints.KEY_ANTIALIASING,
                RenderingHints.VALUE_ANTIALIAS_ON ));
		graph2d.addRenderingHints(new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
				RenderingHints.VALUE_TEXT_ANTIALIAS_ON));

		Font textFont = new Font("Dialog", Font.BOLD, 12);
		FontMetrics metrics = component.getFontMetrics(textFont);

		if (isInComponentBounds(component, width, height))
		{
			graph2d.setColor(new Color(0xB0CFFC).darker().darker());
		}
		else
		{
			graph2d.setColor(new Color(0xB0CFFC));
		}

		graph2d.drawRoundRect(posX +7 , posY+7, width-8, height-8, 11, 11);

		graph2d.setColor(component.getBackground());
		graph2d.drawLine(posX + 7 + 8 -1,posY+7,  posX + 7 + 8 + metrics.stringWidth(_text) +1, posY+7);

		graph2d.setColor(Color.DARK_GRAY);
		graph2d.setFont(textFont);
		graph2d.drawString(_text, posX + 7 + 8, posY + 7 + 5 );

		graph2d.dispose();
	}

	/**
	 *
	 */
	private boolean isInComponentBounds(Component comp, int width, int height)
	{
		int mouseX =MouseInfo.getPointerInfo().getLocation().x;
		int mouseY =MouseInfo.getPointerInfo().getLocation().y;

		int x = (int)comp.getLocationOnScreen().getX();
		int y = (int)comp.getLocationOnScreen().getY();;

		if (mouseX <= (x+width) && (mouseX >= x)
				&& (mouseY >= y) && (mouseY <= (y+height)))
		{
			return true;
		}
		else
		{
			return false;
		}
	}

	/* (non-Javadoc)
	 * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
	 */
	@Override
	public void mouseClicked(MouseEvent arg0)
	{}

	/* (non-Javadoc)
	 * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
	 */
	@Override
	public void mouseEntered(MouseEvent arg0)
	{
		SkinListerPanel.getInstance().getInputPanel().repaint();
	}

	/* (non-Javadoc)
	 * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
	 */
	@Override
	public void mouseExited(MouseEvent arg0)
	{
		SkinListerPanel.getInstance().getInputPanel().repaint();
	}

	/* (non-Javadoc)
	 * @see java.awt.event.MouseListener#mousePressed(java.awt.event.MouseEvent)
	 */
	@Override
	public void mousePressed(MouseEvent arg0)
	{}

	/* (non-Javadoc)
	 * @see java.awt.event.MouseListener#mouseReleased(java.awt.event.MouseEvent)
	 */
	@Override
	public void mouseReleased(MouseEvent arg0)
	{}
}