plasma-framework/scriptengines/javascript/dataengine/javascriptservice.h

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/*
* Copyright 2010 Aaron J. Seigo <aseigo@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 version 2 as
* published by the Free Software Foundation
*
* 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 JAVASCRIPTSERVICE_H
#define JAVASCRIPTSERVICE_H
#include <QWeakPointer>
#include <QScriptValue>
#include <Plasma/Package>
#include <Plasma/Service>
#include <Plasma/ServiceJob>
namespace Plasma
{
class Package;
} // namespace Plasma
class JavaScriptDataEngine;
class JavaScriptServiceJob : public Plasma::ServiceJob
{
Q_OBJECT
Q_PROPERTY(QString destination READ destination)
Q_PROPERTY(QString operationName READ operationName)
Q_PROPERTY(QVariantMap parameters READ parameters)
Q_PROPERTY(QVariant result READ result WRITE setResult)
Q_PROPERTY(int error READ error WRITE setError)
Q_PROPERTY(QString errorText READ errorText WRITE setErrorText)
Q_PROPERTY(QScriptValue start READ startFunction WRITE setStartFunction)
public:
JavaScriptServiceJob(QScriptEngine *engine, const QString &destination, const QString &operation,
const QMap<QString, QVariant> &parameters, QObject *parent = 0);
void start();
QScriptValue startFunction() const;
void setStartFunction(const QScriptValue &v);
QScriptValue scriptValue() const;
private:
QScriptValue m_startFunction;
QScriptValue m_thisObject;
};
class JavaScriptService : public Plasma::Service
{
Q_OBJECT
Q_PROPERTY(QString destination READ destination WRITE setDestination)
Q_PROPERTY(QStringList operationNames READ operationNames)
Q_PROPERTY(QString name READ name)
Q_PROPERTY(QScriptValue setupJob READ setupJobFunction WRITE setSetupJobFunction)
public:
JavaScriptService(const QString &serviceName, JavaScriptDataEngine *engine);
~JavaScriptService();
bool wasFound() const;
QScriptValue setupJobFunction() const;
void setSetupJobFunction(const QScriptValue &v);
protected:
Plasma::ServiceJob *createJob(const QString &operation, QMap<QString, QVariant> &parameters);
void registerOperationsScheme();
private:
QWeakPointer<JavaScriptDataEngine> m_dataEngine;
QScriptValue m_setupFunc;
};
#endif