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/*
* Copyright © 2007 Fredrik Höglund <fredrik@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.
*/
#include "mouseengine.h"
#include <QCursor>
#ifdef HAVE_XFIXES
# include "cursornotificationhandler.h"
#endif
MouseEngine::MouseEngine(QObject* parent, const QVariantList& args)
: Plasma::DataEngine(parent, args), timerId(0)
#ifdef HAVE_XFIXES
, handler(0)
#endif
{
Q_UNUSED(args)
init();
}
MouseEngine::~MouseEngine()
{
if (timerId)
killTimer(timerId);
#ifdef HAVE_XFIXES
delete handler;
#endif
}
QStringList MouseEngine::sources() const
{
QStringList list;
list << QLatin1String("Position");
#ifdef HAVE_XFIXES
list << QLatin1String("Name");
#endif
return list;
}
void MouseEngine::init()
{
if (!timerId)
timerId = startTimer(40);
// Init cursor position
QPoint pos = QCursor::pos();
setData(QLatin1String("Position"), QVariant(pos));
lastPosition = pos;
#ifdef HAVE_XFIXES
handler = new CursorNotificationHandler;
connect(handler, &CursorNotificationHandler::cursorNameChanged, this, &MouseEngine::updateCursorName);
setData(QLatin1String("Name"), QVariant(handler->cursorName()));
#endif
}
void MouseEngine::timerEvent(QTimerEvent *)
{
QPoint pos = QCursor::pos();
if (pos != lastPosition)
{
setData(QLatin1String("Position"), QVariant(pos));
lastPosition = pos;
}
}
void MouseEngine::updateCursorName(const QString &name)
{
setData(QLatin1String("Name"), QVariant(name));
}
K_EXPORT_PLASMA_DATAENGINE_WITH_JSON(mouse, MouseEngine, "plasma-dataengine-mouse.json")
#include "mouseengine.moc"
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