source: trunk/src/org/expeditee/items/Justification.java@ 1450

/**
 *    Justification.java
 *    Copyright (C) 2010 New Zealand Digital Library, http://expeditee.org
 *
 *    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 3 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.expeditee.items;

public enum Justification {
        center, full, left, right;

        /**
         * Converts the given Expeditee justification code into a int corresponding
         * to the constants defined in Item.
         * 
         * @param justCode
         *            The Expeditee justification code to convert
         * @return The resulting int corresponding to one of the constants defined
         *         in Item
         */
        public static Justification convertString(String justCode) {
                assert (justCode != null);
                justCode = justCode.trim().toLowerCase();

                // if it is a single char just match the first character
                if (justCode.length() == 1) {
                        char code = justCode.charAt(0);
                        Justification[] values = values();
                        for (int i = 0; i < values.length; i++) {
                                Justification j = values[i];
                                if (Character.toLowerCase(j.name().charAt(0)) == code)
                                        return j;
                        }
                        // Otherwise match the whole string
                } else {
                        try {
                                return valueOf(justCode);
                        } catch (Exception e) {
                        }
                }

                // default justification
                return left;
        }

        public char getCode() {
                return Character.toUpperCase(this.toString().charAt(0));
        }

        public String toString() {
                return this.name();
        }
}