001/*
002 * This library is part of OpenCms -
003 * the Open Source Content Management System
004 *
005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com)
006 *
007 * This library is free software; you can redistribute it and/or
008 * modify it under the terms of the GNU Lesser General Public
009 * License as published by the Free Software Foundation; either
010 * version 2.1 of the License, or (at your option) any later version.
011 *
012 * This library is distributed in the hope that it will be useful,
013 * but WITHOUT ANY WARRANTY; without even the implied warranty of
014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015 * Lesser General Public License for more details.
016 *
017 * For further information about Alkacon Software, please see the
018 * company website: http://www.alkacon.com
019 *
020 * For further information about OpenCms, please see the
021 * project website: http://www.opencms.org
022 *
023 * You should have received a copy of the GNU Lesser General Public
024 * License along with this library; if not, write to the Free Software
025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
026 */
027
028package org.opencms.ui.util;
029
030/**
031 * Represents the three possible display types (small, medium, wide).
032 */
033public enum CmsDisplayType {
034    /** Wide. */
035    wide(1241),
036    /** Medium. *s*/
037    medium(984),
038    /** Small. **/
039    small(0);
040
041    /** The minimum width. */
042    private int m_minWidth;
043
044    /**
045     * Creates a new instance.<p>
046     *
047     * @param width the minimum width
048     */
049    private CmsDisplayType(int width) {
050        m_minWidth = width;
051    }
052
053    /**
054     * Gets the display type corresponding to a given width.<p>
055     *
056     * @param width the window width
057     *
058     * @return the matching display type
059     */
060    public static CmsDisplayType getDisplayType(int width) {
061
062        CmsDisplayType[] values = CmsDisplayType.values();
063        for (CmsDisplayType type : values) {
064            if (width >= type.minWidth()) {
065                return type;
066            }
067        }
068
069        return wide;
070    }
071
072    /**
073     * Gets the minimum window width for this size.<p>
074     *
075     * @return the minimum window width
076     */
077    public int minWidth() {
078
079        return m_minWidth;
080    }
081
082}