58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
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/*
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* Copyright 2010 Aaron Seigo <aseigo@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License version 2 as
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* published by the Free Software Foundation
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef DATAENGINERECEIVER_H
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#define DATAENGINERECEIVER_H
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#include <QScriptValue>
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#include <Plasma/DataEngine>
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class QScriptContext;
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class QScriptEngine;
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class DataEngineReceiver : public QObject
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{
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Q_OBJECT
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public:
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DataEngineReceiver(const Plasma::DataEngine *engine, const QString &source, const QScriptValue &func, QObject *parent);
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~DataEngineReceiver();
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bool isValid() const;
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static QScriptValue connectSource(QScriptContext *context, QScriptEngine *engine);
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static QScriptValue disconnectSource(QScriptContext *context, QScriptEngine *engine);
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static QSet<DataEngineReceiver*> s_receivers;
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bool matches(const Plasma::DataEngine *engine, const QString &source, const QScriptValue &v);
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public Q_SLOTS:
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void dataUpdated(const QString &source, const Plasma::DataEngine::Data &data);
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private:
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static DataEngineReceiver *getReceiver(Plasma::DataEngine *dataEngine, const QString &source, const QScriptValue &v);
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const Plasma::DataEngine *m_engine;
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const QString m_source;
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QScriptValue m_func;
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QScriptValue m_obj;
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};
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#endif // DATAENGINERECEIVER_H
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