dbusmenu-qt
0.9.0
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00001 /* This file is part of the dbusmenu-qt library 00002 Copyright 2009 Canonical 00003 Author: Aurelien Gateau <aurelien.gateau@canonical.com> 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License (LGPL) as published by the Free Software Foundation; 00008 either version 2 of the License, or (at your option) any later 00009 version. 00010 00011 This library is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00014 Library General Public License for more details. 00015 00016 You should have received a copy of the GNU Library General Public License 00017 along with this library; see the file COPYING.LIB. If not, write to 00018 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00019 Boston, MA 02110-1301, USA. 00020 */ 00021 #ifndef DBUSMENUIMPORTER_H 00022 #define DBUSMENUIMPORTER_H 00023 00024 // Qt 00025 #include <QtCore/QObject> 00026 00027 // Local 00028 #include <dbusmenu_export.h> 00029 00030 class QAction; 00031 class QDBusAbstractInterface; 00032 class QDBusPendingCallWatcher; 00033 class QDBusVariant; 00034 class QIcon; 00035 class QMenu; 00036 00037 class DBusMenuImporterPrivate; 00042 class DBUSMENU_EXPORT DBusMenuImporter : public QObject 00043 { 00044 Q_OBJECT 00045 public: 00049 DBusMenuImporter(const QString &service, const QString &path, QObject *parent = 0); 00050 00051 ~DBusMenuImporter(); 00052 00056 QMenu *menu() const; 00057 00058 public Q_SLOTS: 00072 void updateMenu(); 00073 00074 Q_SIGNALS: 00079 void menuUpdated(); 00080 00088 void menuReadyToBeShown(); 00089 00093 void actionActivationRequested(QAction *); 00094 00095 protected: 00100 virtual QMenu *createMenu(QWidget *parent); 00101 00106 virtual QIcon iconForName(const QString &); 00107 00108 private Q_SLOTS: 00109 void dispatch(QDBusPendingCallWatcher *); 00110 void sendClickedEvent(int); 00111 void slotMenuAboutToShow(); 00112 void slotAboutToShowDBusCallFinished(QDBusPendingCallWatcher *); 00113 void slotItemActivationRequested(int id, uint timestamp); 00114 void processPendingLayoutUpdates(); 00115 void slotLayoutUpdated(uint revision, int parentId); 00116 00117 private: 00118 Q_DISABLE_COPY(DBusMenuImporter) 00119 DBusMenuImporterPrivate *const d; 00120 friend class DBusMenuImporterPrivate; 00121 00122 void GetLayoutCallback(int id, QDBusPendingCallWatcher *); 00123 void GetPropertiesCallback(int id, QDBusPendingCallWatcher *); 00124 00125 // Use Q_PRIVATE_SLOT to avoid exposing DBusMenuItemList 00126 Q_PRIVATE_SLOT(d, void slotItemsPropertiesUpdated(const DBusMenuItemList &updatedList, const DBusMenuItemKeysList &removedList)); 00127 }; 00128 00129 #endif /* DBUSMENUIMPORTER_H */