/*
 *  Freeplane - mind map editor
 *  Copyright (C) 2010 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitry Polivaev
 *
 *  This file is created by Dimitry Polivaev in 2010.
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.freeplane.core.ui.components.calendar;

import java.awt.Dimension;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Calendar;

import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JLabel;

public class JTimeChooser extends Box{
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	public static final String YEAR_PROPERTY = "year";


	final private JSpinField hourChooser;
	final private JSpinField minuteChooser;
	private Calendar calendar;

	Calendar getCalendar() {
    	return calendar;
    }

	void setCalendar(Calendar calendar) {
    	this.calendar = calendar;
    	hourChooser.setValue(calendar.get(Calendar.HOUR_OF_DAY));
    	minuteChooser.setValue(calendar.get(Calendar.MINUTE));
    }

	/**
	 * Default JCalendar constructor.
	 */
	public JTimeChooser() {
		super(BoxLayout.X_AXIS);
		setName("JTimeChooser");
		hourChooser  = new JSpinField(0, 59);
		hourChooser.addPropertyChangeListener(new PropertyChangeListener() {
			public void propertyChange(PropertyChangeEvent e) {
				if(e.getPropertyName().equals("value") &&  calendar != null){
					calendar.set(Calendar.HOUR_OF_DAY, (Integer) hourChooser.getValue());
				}
			}
		});
		hourChooser.adjustWidthToMaximumValue();
		minuteChooser  = new JSpinField(0, 59);
		minuteChooser.setMinWidth(2);
		minuteChooser.addPropertyChangeListener(new PropertyChangeListener() {
			public void propertyChange(PropertyChangeEvent e) {
				if(e.getPropertyName().equals("value") &&  calendar != null){
					calendar.set(Calendar.MINUTE, (Integer) minuteChooser.getValue());
				}
			}
		});
		minuteChooser.adjustWidthToMaximumValue();
		final Dimension preferredSize = minuteChooser.getPreferredSize();
		minuteChooser.setPreferredSize(preferredSize);
		minuteChooser.setMaximumSize(preferredSize);
		hourChooser.setPreferredSize(preferredSize);
		hourChooser.setMaximumSize(preferredSize);
		setCalendar(Calendar.getInstance());
		add(Box.createHorizontalGlue());
		add(hourChooser);
		add(new JLabel(":"));
		add(minuteChooser);
		add(Box.createHorizontalGlue());
	}

	public int getHour() {
		return (Integer) hourChooser.getValue();
	}

	public int getMinute() {
		return (Integer) minuteChooser.getValue();
	}
}