File indexing completed on 2024-05-12 05:10:17
0001 /*************************************************************************** 0002 Copyright (C) 2008-2020 Robby Stephenson <robby@periapsis.org> 0003 ***************************************************************************/ 0004 0005 /*************************************************************************** 0006 * * 0007 * This program is free software; you can redistribute it and/or * 0008 * modify it under the terms of the GNU General Public License as * 0009 * published by the Free Software Foundation; either version 2 of * 0010 * the License or (at your option) version 3 or any later version * 0011 * accepted by the membership of KDE e.V. (or its successor approved * 0012 * by the membership of KDE e.V.), which shall act as a proxy * 0013 * defined in Section 14 of version 3 of the license. * 0014 * * 0015 * This program is distributed in the hope that it will be useful, * 0016 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0018 * GNU General Public License for more details. * 0019 * * 0020 * You should have received a copy of the GNU General Public License * 0021 * along with this program. If not, see <http://www.gnu.org/licenses/>. * 0022 * * 0023 ***************************************************************************/ 0024 0025 #ifndef TELLICO_LCCNVALIDATOR_H 0026 #define TELLICO_LCCNVALIDATOR_H 0027 0028 #include <QValidator> 0029 0030 namespace Tellico { 0031 0032 /** 0033 * Library of Congress Control Number validator 0034 * 0035 * see https://www.loc.gov/marc/lccn_structure.html 0036 * 0037 * These are all valid 0038 * - 89-456 0039 * - 2001-1114 0040 * - gm 71-2450 0041 */ 0042 class LCCNValidator : public QRegularExpressionValidator { 0043 Q_OBJECT 0044 0045 public: 0046 LCCNValidator(QObject* parent = nullptr); 0047 0048 /** 0049 * Returns the formalized version as dictated by LOC search 0050 * https://catalog.loc.gov/vwebv/ui/en_US/htdocs/help/searchBrowse.html 0051 */ 0052 static QString formalize(const QString& value); 0053 }; 0054 0055 } 0056 #endif