package genegui;

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;

/** ModelStateToolBox.java
 @author WJS
 */
public class ModelStateToolBox extends JPanel {
	
	/** */
	public static final int        MODE_SELECT = 0;
	public static final int        MODE_MARQUEE = 1;
	public static final int        MODE_APPLY = 2;
	public static final int        MODE_GRADIENT = 3;
	public static final int        MODE_STRIPE = 4;
	public static final int        MODE_MAGNIFY = 5;
	
	/** The mode (which tool is selected) */
	private int                    Mode = MODE_SELECT;
	/** The Select tool toggle button */
	private JToggleButton          ButtonSelect;
	/** The Marquee tool toggle button */
	private JToggleButton          ButtonMarquee;
	/** The Apply tool toggle button */
	private JToggleButton          ButtonApply;
	/** The Gradient tool toggle button */
	private JToggleButton          ButtonGradient;
	/** The Stripe tool toggle button */
	private JToggleButton          ButtonStripe;
	/** The Magnify tool toggle button */
	private JToggleButton          ButtonMagnify;
	/** The difference between the mouse pointer and UL of the control area for
	 window drag operations */
	private Point                  DragOffset;
	
	/** Simple constructor.
	 */
	public ModelStateToolBox() {
		
		super();
		
		// Make the MainPanel that is the contentPane for the window
		setLayout(null);
		setBorder(BorderFactory.createMatteBorder(1,1,2,2,Color.black));
		setBackground(Color.lightGray);
		
		// Make a button group for all the toggle buttons
		ButtonGroup g = new ButtonGroup();
		
		// Make a Control area for dragging around the window
		JPanel controlArea = new JPanel();
		controlArea.setBackground(Color.gray);
		controlArea.setSize(36,20);
		controlArea.setLocation(1,1);
		
		// Create mouse and mouse motion listeners for allowing the window to be
		// dragged.
		addMouseListener(new MouseAdapter() {
					public void mousePressed(MouseEvent me) {
						DragOffset = me.getPoint();
					}
					public void mouseReleased(MouseEvent me) {
					}
				});
		addMouseMotionListener(new MouseMotionAdapter() {
					public void mouseDragged(MouseEvent me) {
						Point p = getLocation();
						setLocation(p.x+me.getX()-DragOffset.x,p.y+me.getY()-DragOffset.y);
					}
				});
		add(controlArea);
		
		// Defaulty dimension for all buttons
		Dimension d = new Dimension(36,24);
		
		// Select icon
		ButtonSelect = new JToggleButton(new ImageIcon("icons/MSTBSelect.gif"));
		ButtonSelect.setSelectedIcon(new ImageIcon("icons/MSTBSelectSelected.gif"));
		ButtonSelect.setToolTipText("Select individual cells");
		ButtonSelect.setSize(d);
		ButtonSelect.setLocation(0,22);
		ButtonSelect.setContentAreaFilled(false);
		ButtonSelect.setBorderPainted(false);
		ButtonSelect.setFocusPainted(false);
		ButtonSelect.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent ae) {
						Mode = MODE_SELECT;
					}
				});
		g.add(ButtonSelect);
	  add(ButtonSelect);
		
		// Marquee icon
		ButtonMarquee = new JToggleButton(new ImageIcon("icons/MSTBMarquee.gif"));
		ButtonMarquee.setSelectedIcon(new ImageIcon("icons/MSTBMarqueeSelected.gif"));
		ButtonMarquee.setToolTipText("Selects multiple cells");
		ButtonMarquee.setSize(d);
		ButtonMarquee.setLocation(0,46);
		ButtonMarquee.setContentAreaFilled(false);
		ButtonMarquee.setBorderPainted(false);
		ButtonMarquee.setFocusPainted(false);
		ButtonMarquee.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent ae) {
						Mode = MODE_MARQUEE;
					}
				});
		g.add(ButtonMarquee);
		add(ButtonMarquee);
		
		// Apply settings icon
		ButtonApply = new JToggleButton(new ImageIcon("icons/MSTBApply.gif"));
		ButtonApply.setSelectedIcon(new ImageIcon("icons/MSTBApplySelected.gif"));
		ButtonApply.setToolTipText("Applies current values to cells");
		ButtonApply.setSize(d);
		ButtonApply.setLocation(0,70);
		ButtonApply.setContentAreaFilled(false);
		ButtonApply.setBorderPainted(false);
		ButtonApply.setFocusPainted(false);
		ButtonApply.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent ae) {
						Mode = MODE_APPLY;
					}
				});
		g.add(ButtonApply);
		add(ButtonApply);
		
		// Gradient icon
		ButtonGradient = new JToggleButton(new ImageIcon("icons/MSTBGradient.gif"));
		ButtonGradient.setSelectedIcon(new ImageIcon("icons/MSTBGradientSelected.gif"));
		ButtonGradient.setToolTipText("Applies gradient of a node values across multiple cells");
		ButtonGradient.setSize(d);
		ButtonGradient.setLocation(0,94);
		ButtonGradient.setContentAreaFilled(false);
		ButtonGradient.setBorderPainted(false);
		ButtonGradient.setFocusPainted(false);
		ButtonGradient.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent ae) {
						Mode = MODE_GRADIENT;
					}
				});
		g.add(ButtonGradient);
		add(ButtonGradient);
		
		// Strip icon
		ButtonStripe = new JToggleButton(new ImageIcon("icons/MSTBStripe.gif"));
		ButtonStripe.setSelectedIcon(new ImageIcon("icons/MSTBStripeSelected.gif"));
		ButtonStripe.setToolTipText("Applies alternating stripe of a node value across multiple cells");
		ButtonStripe.setSize(d);
		ButtonStripe.setLocation(0,118);
		ButtonStripe.setContentAreaFilled(false);
		ButtonStripe.setBorderPainted(false);
		ButtonStripe.setFocusPainted(false);
		ButtonStripe.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent ae) {
						Mode = MODE_STRIPE;
					}
				});
		g.add(ButtonStripe);
		add(ButtonStripe);
		
		// Magnify icon
		ButtonMagnify = new JToggleButton(new ImageIcon("icons/MSTBMagnify.gif"));
		ButtonMagnify.setSelectedIcon(new ImageIcon("icons/MSTBMagnifySelected.gif"));
		ButtonMagnify.setToolTipText("Magnifies cell view");
		ButtonMagnify.setSize(d);
		ButtonMagnify.setLocation(0,142);
		ButtonMagnify.setContentAreaFilled(false);
		ButtonMagnify.setBorderPainted(false);
		ButtonMagnify.setFocusPainted(false);
		ButtonMagnify.addActionListener(new ActionListener() {
					public void actionPerformed(ActionEvent ae) {
						Mode = MODE_MAGNIFY;
					}
				});
		g.add(ButtonMagnify);
		add(ButtonMagnify);
		
		setSize(39,169);
		setVisible(true);
		
		ButtonSelect.setSelected(true);
		
	}
	
	/** Gets the current mode (which tool is selected).
	 @return int mode - The currently selected tool.
	 @author WJS
	 */
	public int getMode() {
		
		return(Mode);
		
	}
	
}