plasma-framework/plasma/private/dataengineservice.cpp

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/*
* Copyright © 2009 Rob Scheepmaker <r.scheepmaker@student.utwente.nl>
*
* 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.
*/
#include "dataengineservice_p.h"
#include "../dataengine.h"
#include "getsource_p.h"
#include <kdebug.h>
namespace Plasma
{
DataEngineService::DataEngineService(DataEngine *engine)
: Plasma::Service(engine),
m_engine(engine)
{
setName("dataengineservice");
engine->connectAllSources(this, 1000);
connect(engine, SIGNAL(sourceAdded(QString)), this, SLOT(sourceAdded(QString)));
}
Plasma::ServiceJob* DataEngineService::createJob(const QString& operation, QHash<QString,QVariant>& parameters)
{
return new GetSource(m_engine, operation, parameters, this);
}
void DataEngineService::dataUpdated(QString source, Plasma::DataEngine::Data data)
{
if (data != m_data[source]) {
m_data[source] = data;
m_peersAlreadyUpdated[source] = QStringList();
}
}
void DataEngineService::sourceAdded(QString source)
{
m_engine->connectSource(source, this, 1000);
}
}
#include "moc_dataengineservice_p.cpp"