File indexing completed on 2024-07-14 03:52:30

0001 /*
0002     This file is part of the KContacts framework.
0003     SPDX-FileCopyrightText: 2015-2019 Laurent Montel <montel@kde.org>
0004 
0005     SPDX-License-Identifier: LGPL-2.0-or-later
0006 */
0007 
0008 #ifndef LANG_H
0009 #define LANG_H
0010 
0011 #include "kcontacts_export.h"
0012 
0013 #include <QMap>
0014 #include <QSharedDataPointer>
0015 #include <QString>
0016 
0017 class LangTest;
0018 
0019 namespace KContacts
0020 {
0021 class ParameterMap;
0022 
0023 /** @short Class that holds a Language for a contact.
0024  *  @since 4.14.5
0025  */
0026 class KCONTACTS_EXPORT Lang
0027 {
0028     friend KCONTACTS_EXPORT QDataStream &operator<<(QDataStream &, const Lang &);
0029     friend KCONTACTS_EXPORT QDataStream &operator>>(QDataStream &, Lang &);
0030     friend class Addressee;
0031     friend class VCardTool;
0032     friend class ::LangTest;
0033 
0034 public:
0035     Lang();
0036     Lang(const Lang &other);
0037     Lang(const QString &language);
0038 
0039     ~Lang();
0040 
0041     typedef QList<Lang> List;
0042 
0043     void setLanguage(const QString &lang);
0044     Q_REQUIRED_RESULT QString language() const;
0045 
0046     Q_REQUIRED_RESULT bool isValid() const;
0047 
0048     Q_REQUIRED_RESULT bool operator==(const Lang &other) const;
0049     Q_REQUIRED_RESULT bool operator!=(const Lang &other) const;
0050 
0051     Lang &operator=(const Lang &other);
0052 
0053     Q_REQUIRED_RESULT QString toString() const;
0054 
0055 private:
0056     // exported for LangTest
0057     void setParams(const ParameterMap &params);
0058     Q_REQUIRED_RESULT ParameterMap params() const;
0059 
0060     class Private;
0061     QSharedDataPointer<Private> d;
0062 };
0063 KCONTACTS_EXPORT QDataStream &operator<<(QDataStream &stream, const Lang &object);
0064 
0065 KCONTACTS_EXPORT QDataStream &operator>>(QDataStream &stream, Lang &object);
0066 }
0067 Q_DECLARE_TYPEINFO(KContacts::Lang, Q_RELOCATABLE_TYPE);
0068 #endif // LANG_H