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Plasma

context.h

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00001 /*
00002  *   Copyright 2008 by Aaron Seigo <aseigo@kde.org>
00003  *
00004  *   This program is free software; you can redistribute it and/or modify
00005  *   it under the terms of the GNU Library General Public License as
00006  *   published by the Free Software Foundation; either version 2, or
00007  *   (at your option) any later version.
00008  *
00009  *   This program is distributed in the hope that it will be useful,
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *   GNU General Public License for more details
00013  *
00014  *   You should have received a copy of the GNU Library General Public
00015  *   License along with this program; if not, write to the
00016  *   Free Software Foundation, Inc.,
00017  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00018  */
00019 
00020 #ifndef PLASMA_CONTEXT_H
00021 #define PLASMA_CONTEXT_H
00022 
00023 #include <QtCore/QObject>
00024 #include <QtCore/QStringList>
00025 
00026 #include "plasma_export.h"
00027 
00028 namespace Plasma
00029 {
00030 
00031 class ContextPrivate;
00032 
00033 class PLASMA_EXPORT Context : public QObject
00034 {
00035     Q_OBJECT
00036 
00037 public:
00038     explicit Context(QObject *parent = 0);
00039     ~Context();
00040 
00041     void createActivity(const QString &name);
00042     QStringList listActivities() const;
00043 
00044     void setCurrentActivity(const QString &name);
00045     QString currentActivity() const;
00046 
00047     //TODO: location
00048 
00049 Q_SIGNALS:
00050     void changed(Plasma::Context *context);
00051     void activityChanged(Plasma::Context *context);
00052     void locationChanged(Plasma::Context *context);
00053 
00054 private:
00055     ContextPrivate * const d;
00056 };
00057 
00058 } // namespace Plasma
00059 
00060 #endif // multiple inclusion guard
00061 

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