package frame;

//~--- JDK imports ------------------------------------------------------------

import java.awt.*;
import java.awt.event.*;

import java.net.*;

import javax.swing.*;

public class JHyperLink extends JLabel implements MouseListener {
    public Cursor Rollover_Cursor = Cursor.getPredefinedCursor(Cursor.HAND_CURSOR);
    public Color  LINK_COLOR;
    public URI    uri;

    public JHyperLink() {}

    public JHyperLink(String url) throws URISyntaxException {
        super(url);
        LINK_COLOR = Color.BLUE;
        this.setForeground(LINK_COLOR);
        uri = new URI(url);
        this.addMouseListener(this);
    }

    public JHyperLink(String url, Color color) throws URISyntaxException {
        super(url);
        LINK_COLOR = color;
        this.setForeground(LINK_COLOR);
        uri = new URI(url);
        this.addMouseListener(this);
    }

    public JHyperLink(String url, String title) throws URISyntaxException {
        super(title);
        this.LINK_COLOR = Color.BLUE;
        this.setForeground(LINK_COLOR);
        uri = new URI(url);
        this.addMouseListener(this);
    }

    public JHyperLink(String url, String title, Color color) throws URISyntaxException {
        super(title);
        LINK_COLOR = color;
        this.setForeground(LINK_COLOR);
        uri = new URI(url);
        this.addMouseListener(this);
    }

    @Override
    public void setEnabled(boolean enabled) {
        super.setEnabled(enabled);

        if (enabled == true) {
            MouseListener[] listeners = this.getMouseListeners();

            try {
                MouseListener listener = listeners[0];
            } catch (Exception exc) {
                this.addMouseListener(new JHyperLink());
            }
        }

        if (enabled == false) {
            MouseListener[] listeners = this.getMouseListeners();

            for (int i = 0; ; i++) {
                try {
                    MouseListener listener = listeners[i];

                    this.removeMouseListener(listener);
                } catch (Exception exc) {
                    break;
                }
            }
        }
    }

    public void setColor(Color color) {
        this.LINK_COLOR = color;
        super.setForeground(color);
    }

    public void setColor(int r, int g, int b) {
        Color color = new Color(r, g, b);

        this.setColor(color);
    }

    public void setColor(int r, int g, int b, int a) {
        Color color = new Color(r, g, b, a);

        this.setColor(color);
    }

    public Color getColor() {
        return this.LINK_COLOR;
    }

    public void setURI(URI uri) {
        this.uri = uri;
    }

    public void setURI(String uri) throws URISyntaxException {
        this.uri = new URI(uri);
    }

    public URI getURI() {
        return this.uri;
    }

    public void setText(String text, Color color) {
        super.setText(text);
        this.setColor(color);
    }

    public void setText(String text, int r, int g, int b) {
        super.setText(text);
        this.setColor(r, g, b);
    }

    public void setText(String text, int r, int g, int b, int a) {
        super.setText(text);
        this.setColor(r, g, b, a);
    }

    public void mouseClicked(MouseEvent e) {
        JHyperLink link = (JHyperLink) e.getComponent();

        try {
            Desktop.getDesktop().browse(link.uri);
        } catch (java.io.IOException exc) {}
    }

    public void mousePressed(MouseEvent e) {}

    public void mouseReleased(MouseEvent e) {}

    public void mouseEntered(MouseEvent e) {
        JHyperLink link = (JHyperLink) e.getComponent();

        link.setCursor(link.Rollover_Cursor);
    }

    public void mouseExited(MouseEvent e) {}
}


//~ Formatted by Jindent --- http://www.jindent.com