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/*
* Copyright 2010 Chani Armitage <chani@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef ACTIVITY_ENGINE_H
#define ACTIVITY_ENGINE_H
#include <QtCore/QHash>
#include <Plasma/Service>
#include <Plasma/DataEngine>
#include "ActivityData.h"
#include "ActivityRankingInterface.h"
class QDBusServiceWatcher;
class ActivityService;
namespace KActivities
{
class Controller;
class Info;
}
class ActivityEngine : public Plasma::DataEngine
{
Q_OBJECT
public:
ActivityEngine(QObject* parent, const QVariantList& args);
Plasma::Service *serviceForSource(const QString &source) override;
void init();
public Q_SLOTS:
void activityAdded(const QString &id);
void activityRemoved(const QString &id);
void currentActivityChanged(const QString &id);
void activityDataChanged();
void activityStateChanged();
void disableRanking();
void enableRanking();
void rankingChanged(const QStringList &topActivities, const ActivityDataList &activities);
void activityScoresReply(QDBusPendingCallWatcher *watcher);
private:
void insertActivity(const QString &id);
void setActivityScores(const ActivityDataList &activities);
KActivities::Controller *m_activityController;
QHash<QString, KActivities::Info *> m_activities;
QStringList m_runningActivities;
QString m_currentActivity;
org::kde::ActivityManager::ActivityRanking *m_activityRankingClient;
QDBusServiceWatcher *m_watcher;
QHash<QString, qreal> m_activityScores;
friend class ActivityService;
};
#endif // SEARCHLAUNCH_ENGINE_H
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