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akonadi

  • akonadi
itemmonitor_p.h
1/*
2 Copyright (c) 2007-2008 Tobias Koenig <tokoe@kde.org>
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 AKONADI_ITEMMONITOR_P_H
21#define AKONADI_ITEMMONITOR_P_H
22
23#include <QtCore/QObject>
24
25#include <akonadi/itemfetchjob.h>
26#include <akonadi/monitor.h>
27
28namespace Akonadi {
29
33class ItemMonitor::Private : public QObject
34{
35 Q_OBJECT
36
37public:
38 Private(ItemMonitor *parent)
39 : QObject(0)
40 , mParent(parent)
41 , mMonitor(new Monitor())
42 {
43 connect(mMonitor, SIGNAL(itemChanged(Akonadi::Item,QSet<QByteArray>)),
44 SLOT(slotItemChanged(Akonadi::Item,QSet<QByteArray>)));
45 connect(mMonitor, SIGNAL(itemRemoved(Akonadi::Item)),
46 SLOT(slotItemRemoved(Akonadi::Item)));
47 }
48
49 ~Private()
50 {
51 delete mMonitor;
52 }
53
54 ItemMonitor *mParent;
55 Item mItem;
56 Monitor *mMonitor;
57
58private Q_SLOTS:
59 void slotItemChanged(const Akonadi::Item &item, const QSet<QByteArray> &)
60 {
61 mItem.apply(item);
62 mParent->itemChanged(item);
63 }
64
65 void slotItemRemoved(const Akonadi::Item &)
66 {
67 mItem = Item();
68 mParent->itemRemoved();
69 }
70
71 void initialFetchDone(KJob *job)
72 {
73 if (job->error()) {
74 return;
75 }
76
77 ItemFetchJob *fetchJob = qobject_cast<ItemFetchJob *>(job);
78
79 if (!fetchJob->items().isEmpty()) {
80 mItem = fetchJob->items().first();
81 mParent->itemChanged(mItem);
82 }
83 }
84};
85
86}
87
88#endif
Akonadi::ItemFetchJob
Job that fetches items from the Akonadi storage.
Definition itemfetchjob.h:83
Akonadi::ItemFetchJob::items
Item::List items() const
Returns the fetched items.
Definition itemfetchjob.cpp:233
Akonadi::ItemMonitor::Private
Definition itemmonitor_p.h:34
Akonadi::ItemMonitor
A convenience class to monitor a single item for changes.
Definition itemmonitor.h:83
Akonadi::ItemMonitor::item
Item item() const
Returns the currently monitored item.
Definition itemmonitor.cpp:63
Akonadi::ItemMonitor::itemRemoved
virtual void itemRemoved()
This method is called whenever the monitored item has been removed.
Definition itemmonitor.cpp:72
Akonadi::ItemMonitor::itemChanged
virtual void itemChanged(const Item &item)
This method is called whenever the monitored item has changed.
Definition itemmonitor.cpp:68
Akonadi::Monitor
Monitors an item or collection for changes.
Definition monitor.h:75
Akonadi
FreeBusyManager::Singleton.
Definition actionstatemanager_p.h:28
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