/*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License (the "License").

 * You may not use this file except in compliance with the License.

 *

 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

 * or http://www.opensolaris.org/os/licensing.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.

 * If applicable, add the following below this CDDL HEADER, with the

 * fields enclosed by brackets "[]" replaced with your own identifying

 * information: Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 */

/*

 * Copyright (c) 2009, 2012, Oracle and/or its affiliates. All rights reserved.

 */

package com.oracle.solaris.vp.util.swing.time;

import java.text.*;

import java.util.Calendar;

import com.oracle.solaris.vp.util.misc.finder.Finder;

@SuppressWarnings({"serial"})

public class DecadeTableModel extends CalendarTableModel {

    //

    // Static data

    //

    private static DateFormat[] mFormat = {

	new SimpleDateFormat(Finder.getString("date.format.decade.title.0")),

	new SimpleDateFormat(Finder.getString("date.format.decade.title.1")),

    };

    private static DateFormat eFormat = new SimpleDateFormat(Finder.getString(

	"date.format.decade.element"));

    //

    // Constructors

    //

    public DecadeTableModel(Calendar cal) {

	super(cal);

    }

    public DecadeTableModel() {

	this(null);

    }

    //

    // CalendarTableModel methods

    //

    @Override

    public int compare(Calendar cal, Calendar cal2) {

	if (cal.get(Calendar.YEAR) == cal2.get(Calendar.YEAR)) {

	    return 0;

	}

	return cal.compareTo(cal2);

    }

    @Override

    protected Calendar[][] createData() {

	Calendar[][] years = new Calendar[3][4];

	int offset = cal.get(Calendar.YEAR) % 10 + 1;

	for (int r = 0; r < years.length; r++) {

	    Calendar[] row = years[r];

	    for (int c = 0; c < row.length; c++) {

		row[c] = (Calendar)cal.clone();

		row[c].add(Calendar.YEAR, r * row.length + c - offset);

	    }

	}

	return years;

    }

    @Override

    public long getMillis(int intervals) {

	Calendar cal = getCalendar();

	long before = cal.getTimeInMillis();

	cal = (Calendar)cal.clone();

	cal.add(Calendar.YEAR, 10 * intervals);

	long after = cal.getTimeInMillis();

	return after - before;

    }

    @Override

    public String getTitle() {

	Calendar cal = (Calendar)this.cal.clone();

	String[] params = new String[2];

	int offset = cal.get(Calendar.YEAR) % 10;

	cal.add(Calendar.YEAR, -offset);

	params[0] = format(mFormat[0], cal);

	cal.add(Calendar.YEAR, 9);

	params[1] = format(mFormat[1], cal);

	return Finder.getString("date.format.decade.title", (Object[])params);

    }

    @Override

    public boolean isInMainRange(Calendar cal) {

	return this.cal.get(Calendar.YEAR) / 10 == cal.get(Calendar.YEAR) / 10;

    }

    @Override

    public String toString(Calendar cal) {

	return format(eFormat, cal);

    }

}