libquentier  0.5.0
The library for rich desktop clients of Evernote service
ILocalStorageDataElement.h
1 /*
2  * Copyright 2016-2020 Dmitry Ivanov
3  *
4  * This file is part of libquentier
5  *
6  * libquentier is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU Lesser General Public License as published by
8  * the Free Software Foundation, version 3 of the License.
9  *
10  * libquentier is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with libquentier. If not, see <http://www.gnu.org/licenses/>.
17  */
18 
19 #ifndef LIB_QUENTIER_TYPES_I_LOCAL_STORAGE_DATA_ELEMENT_H
20 #define LIB_QUENTIER_TYPES_I_LOCAL_STORAGE_DATA_ELEMENT_H
21 
22 #include <quentier/utility/Linkage.h>
23 #include <quentier/utility/Macros.h>
24 #include <quentier/utility/UidGenerator.h>
25 
26 #include <QString>
27 #include <QUuid>
28 
29 namespace quentier {
30 
31 class QUENTIER_EXPORT ILocalStorageDataElement
32 {
33 public:
34  virtual const QString localUid() const = 0;
35  virtual void setLocalUid(const QString & guid) = 0;
36  virtual void unsetLocalUid() = 0;
37 
38  virtual ~ILocalStorageDataElement() {}
39 };
40 
41 #define DEFINE_LOCAL_UID_GETTER(type) \
42  const QString type::localUid() const { \
43  return UidGenerator::UidToString(d->m_localUid); \
44  } \
45 // DEFINE_LOCAL_UID_GETTER
46 
47 #define DEFINE_LOCAL_UID_SETTER(type) \
48  void type::setLocalUid(const QString & uid) { \
49  d->m_localUid = uid; \
50  } \
51 // DEFINE_LOCAL_UID_SETTER
52 
53 #define DEFINE_LOCAL_UID_UNSETTER(type) \
54  void type::unsetLocalUid() { \
55  d->m_localUid = QUuid(); \
56  } \
57 // DEFINE_LOCAL_UID_UNSETTER
58 
59 #define QN_DECLARE_LOCAL_UID \
60  virtual const QString localUid() const override; \
61  virtual void setLocalUid(const QString & guid) override; \
62  virtual void unsetLocalUid() override; \
63 // QN_DECLARE_LOCAL_UID
64 
65 #define QN_DEFINE_LOCAL_UID(type) \
66  DEFINE_LOCAL_UID_GETTER(type) \
67  DEFINE_LOCAL_UID_SETTER(type) \
68  DEFINE_LOCAL_UID_UNSETTER(type) \
69 // QN_DEFINE_LOCAL_UID
70 
71 } // namespace quentier
72 
73 #endif // LIB_QUENTIER_TYPES_I_LOCAL_STORAGE_DATA_ELEMENT_H
quentier::ILocalStorageDataElement
Definition: ILocalStorageDataElement.h:31