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dbusmenuimporter.h
1 /* This file is part of the dbusmenu-qt library
2 Copyright 2009 Canonical
3 Author: Aurelien Gateau <aurelien.gateau@canonical.com>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License (LGPL) as published by the Free Software Foundation;
8 either version 2 of the License, or (at your option) any later
9 version.
10
11 This library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Library General Public License for more details.
15
16 You should have received a copy of the GNU Library General Public License
17 along with this library; see the file COPYING.LIB. If not, write to
18 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 Boston, MA 02110-1301, USA.
20 */
21 #ifndef DBUSMENUIMPORTER_H
22 #define DBUSMENUIMPORTER_H
23
24 // Qt
25 #include <QtCore/QObject>
26
27 // Local
28 #include <dbusmenu_export.h>
29
30 class QAction;
31 class QDBusAbstractInterface;
32 class QDBusPendingCallWatcher;
33 class QDBusVariant;
34 class QIcon;
35 class QMenu;
36
37 class DBusMenuImporterPrivate;
42 class DBUSMENU_EXPORT DBusMenuImporter : public QObject
43 {
44 Q_OBJECT
45 public:
49 DBusMenuImporter(const QString &service, const QString &path, QObject *parent = 0);
50
51 ~DBusMenuImporter();
52
56 QMenu *menu() const;
57
58 public Q_SLOTS:
72 void updateMenu();
73
74 Q_SIGNALS:
79 void menuUpdated();
80
88 void menuReadyToBeShown();
89
93 void actionActivationRequested(QAction *);
94
95 protected:
100 virtual QMenu *createMenu(QWidget *parent);
101
106 virtual QIcon iconForName(const QString &);
107
108 private Q_SLOTS:
109 void sendClickedEvent(int);
110 void slotMenuAboutToShow();
111 void slotMenuAboutToHide();
112 void slotAboutToShowDBusCallFinished(QDBusPendingCallWatcher *);
113 void slotItemActivationRequested(int id, uint timestamp);
114 void processPendingLayoutUpdates();
115 void slotLayoutUpdated(uint revision, int parentId);
116 void slotGetLayoutFinished(QDBusPendingCallWatcher *);
117
118 private:
119 Q_DISABLE_COPY(DBusMenuImporter)
120 DBusMenuImporterPrivate *const d;
121 friend class DBusMenuImporterPrivate;
122
123 // Use Q_PRIVATE_SLOT to avoid exposing DBusMenuItemList
124 Q_PRIVATE_SLOT(d, void slotItemsPropertiesUpdated(const DBusMenuItemList &updatedList, const DBusMenuItemKeysList &removedList));
125 };
126
127 #endif /* DBUSMENUIMPORTER_H */