libquentier  0.5.0
The library for rich desktop clients of Evernote service
DateTime.h
1 /*
2  * Copyright 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_UTILITY_DATE_TIME_H
20 #define LIB_QUENTIER_UTILITY_DATE_TIME_H
21 
22 #include <quentier/utility/Linkage.h>
23 
24 #include <QFlags>
25 
26 namespace quentier {
27 
28 constexpr int secondsToMilliseconds(int seconds) noexcept
29 {
30  return seconds * 1000;
31 }
32 
37 class QUENTIER_EXPORT DateTimePrint
38 {
39 public:
43  enum Option
44  {
49  IncludeNumericTimestamp = 1 << 1,
53  IncludeMilliseconds = 1 << 2,
59  IncludeTimezone = 1 << 3
60  };
61  Q_DECLARE_FLAGS(Options, Option)
62 };
63 
64 Q_DECLARE_OPERATORS_FOR_FLAGS(DateTimePrint::Options)
65 
66 
83 const QString QUENTIER_EXPORT printableDateTimeFromTimestamp(
84  const qint64 timestamp,
85  DateTimePrint::Options options = DateTimePrint::Options(
88  const char * customFormat = nullptr);
89 
90 } // namespace quentier
91 
92 #endif // LIB_QUENTIER_UTILITY_DATE_TIME_H
The DateTimePrint class simply wraps the enum containing datetime printing options.
Definition: DateTime.h:38
Option
Definition: DateTime.h:44
@ IncludeTimezone
Definition: DateTime.h:59
@ IncludeNumericTimestamp
Definition: DateTime.h:49
@ IncludeMilliseconds
Definition: DateTime.h:53