Akonadi

intervalcheck.h
1 /*
2  Copyright (c) 2008 Volker Krause <[email protected]>
3 
4  This library is free software; you can redistribute it and/or modify it
5  under the terms of the GNU Library General Public License as published by
6  the Free Software Foundation; either version 2 of the License, or (at your
7  option) any later version.
8 
9  This library is distributed in the hope that it will be useful, but WITHOUT
10  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
12  License for more details.
13 
14  You should have received a copy of the GNU Library General Public License
15  along with this library; see the file COPYING.LIB. If not, write to the
16  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17  02110-1301, USA.
18 */
19 
20 #ifndef INTERVALCHECK_H
21 #define INTERVALCHECK_H
22 
23 #include "collectionscheduler.h"
24 
25 #include <QDateTime>
26 #include <QHash>
27 
28 namespace Akonadi
29 {
30 namespace Server
31 {
32 
33 class ItemRetrievalManager;
34 
38 class IntervalCheck : public CollectionScheduler
39 {
40  Q_OBJECT
41 
42 public:
43  explicit IntervalCheck(ItemRetrievalManager &itemRetrievalManager);
44  ~IntervalCheck() override;
45 
52  void requestCollectionSync(const Collection &collection);
53 
54 protected:
55  int collectionScheduleInterval(const Collection &collection) override;
56  bool hasChanged(const Collection &collection, const Collection &changed) override;
57  bool shouldScheduleCollection(const Collection &collection) override;
58 
59 protected Q_SLOTS:
60  void collectionExpired(const Collection &collection) override;
61 
62 private:
63  QHash<int, QDateTime> mLastChecks;
64  QHash<QString, QDateTime> mLastCollectionTreeSyncs;
65  ItemRetrievalManager &mItemRetrievalManager;
66 };
67 
68 } // namespace Server
69 } // namespace Akonadi
70 
71 #endif
Interval checking thread.
Definition: intervalcheck.h:38
Q_OBJECTQ_OBJECT
void requestCollectionSync(const Collection &collection)
Requests the given collection to be synced.
Manages and processes item retrieval requests.
Helper integration between Akonadi and Qt.
Q_SLOTSQ_SLOTS
Representation of a record in the Collection table.
Definition: entities.h:451
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