/*
 *  JFLAP - Formal Languages and Automata Package
 * 
 * 
 *  Susan H. Rodger
 *  Computer Science Department
 *  Duke University
 *  August 27, 2009

 *  Copyright (c) 2002-2009
 *  All rights reserved.

 *  JFLAP is open source software. Please see the LICENSE for terms.
 *
 */





package gui.minimize;

import gui.TooltipAction;

import java.awt.event.ActionEvent;

import javax.swing.JButton;
import javax.swing.JToolBar;

/**
 * This control panel is a set of GUI elements that, when invoked, call methods
 * on the <CODE>BuilderController</CODE> object.
 * 
 * @author Thomas Finley
 */

class BuilderControlPanel extends JToolBar {
	/**
	 * Instantiates a new <CODE>BuilderControlPanel</CODE>.
	 * 
	 * @param controller
	 *            the builder controller to call methods of
	 */
	public BuilderControlPanel(BuilderController controller) {
		// super(new GridLayout(1,0));
		this.controller = controller;
		initView(this, controller);
	}

	/**
	 * Initializes the GUI elements in the indicated toolbar.
	 * 
	 * @param toolbar
	 *            the tool bar
	 * @param controller
	 *            the controller for the building of the automaton
	 */
	public static void initView(JToolBar toolbar,
			final BuilderController controller) {
		toolbar.add(new JButton(new TooltipAction("Hint",
				"Adds one transition.") {
			public void actionPerformed(ActionEvent e) {
				controller.hint();
			}
		}));

		toolbar.add(new JButton(new TooltipAction("Complete",
				"Adds all transitions.") {
			public void actionPerformed(ActionEvent e) {
				controller.complete();
			}
		}));

		toolbar.add(new JButton(new TooltipAction("Done?",
				"Checks if the automaton is done.") {
			public void actionPerformed(ActionEvent e) {
				controller.done();
			}
		}));
	}

	/** The builder controller to call methods of. */
	private BuilderController controller;
}