You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
2.2 KiB
94 lines
2.2 KiB
/* |
|
* 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(nullptr) |
|
#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_PLUGIN_CLASS_WITH_JSON(MouseEngine, "plasma-dataengine-mouse.json") |
|
|
|
#include "mouseengine.moc"
|
|
|