libquentier 0.5.0
The library for rich desktop clients of Evernote service
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EventLoopWithExitStatus.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_UTILITY_EVENT_LOOP_WITH_EXIT_STATUS_H
20#define LIB_QUENTIER_UTILITY_EVENT_LOOP_WITH_EXIT_STATUS_H
21
22#include <quentier/types/ErrorString.h>
23#include <quentier/utility/Linkage.h>
24
25#include <QEventLoop>
26
27QT_FORWARD_DECLARE_CLASS(QDebug)
28QT_FORWARD_DECLARE_CLASS(QTextStream)
29
30namespace quentier {
31
32class QUENTIER_EXPORT EventLoopWithExitStatus : public QEventLoop
33{
34 Q_OBJECT
35public:
36 explicit EventLoopWithExitStatus(QObject * parent = nullptr);
37
38 enum class ExitStatus
39 {
40 Success,
41 Failure,
42 Timeout
43 };
44
45 friend QDebug & operator<<(QDebug & dbg, const ExitStatus status);
46
47 friend QTextStream & operator<<(
48 QTextStream & strm, const ExitStatus status);
49
50 ExitStatus exitStatus() const;
51 const ErrorString & errorDescription() const;
52
53public Q_SLOTS:
54 void exitAsSuccess();
55 void exitAsFailure();
56 void exitAsFailureWithError(QString errorDescription);
57 void exitAsFailureWithErrorString(ErrorString errorDescription);
58 void exitAsTimeout();
59
60private:
61 ExitStatus m_exitStatus;
62 ErrorString m_errorDescription;
63};
64
65} // namespace quentier
66
67#endif // LIB_QUENTIER_UTILITY_EVENT_LOOP_WITH_EXIT_STATUS_H
The ErrorString class encapsulates two (or more) strings which are meant to contain translatable (bas...
Definition ErrorString.h:44
Definition EventLoopWithExitStatus.h:33