plasma-framework/private/remotedataengine.h
Aaron J. Seigo dd2b126960 * when sources and services are called too early, add them to "pending" lists and clear them as soon as we are set up properly to do so
* always call setData in sourceRequestEvent otherwise DataEngine will think nothing has been set up

svn path=/trunk/KDE/kdelibs/; revision=1037795
2009-10-20 02:57:26 +00:00

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2.0 KiB
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/*
* Copyright © 2008 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.
*/
#ifndef REMOTEDATAENGINE_H
#define REMOTEDATAENGINE_H
#include "../dataengine.h"
#include "remoteservice_p.h"
class JobView;
namespace Plasma
{
class Service;
class ServiceAccessJob;
class RemoteDataEngine : public Plasma::DataEngine
{
Q_OBJECT
public:
RemoteDataEngine(KUrl location, QObject* parent = 0, const QVariantList &args = QVariantList());
~RemoteDataEngine();
Plasma::Service* serviceForSource(const QString& source);
void setLocation(KUrl location);
protected:
void init();
QStringList sources() const;
bool updateSourceEvent(const QString &source);
bool sourceRequestEvent(const QString &source);
private Q_SLOTS:
void serviceReady(Plasma::Service *service);
void remoteCallFinished(Plasma::ServiceJob *job);
void updateSources();
void createSource(const QString &source);
void initRemoteService(const QString &source, RemoteService *service);
private:
Service *m_service;
QSet<QString> m_sources;
QHash<QString, RemoteService *> m_serviceForSource;
QHash<QString, RemoteService *> m_pendingServices;
QStringList m_pendingSources;
KUrl m_location;
QString m_uuid;
};
} // namespace Plasma
#endif