File indexing completed on 2024-05-19 05:37:51

 /*
     SPDX-FileCopyrightText: 2007 Fredrik Höglund <fredrik@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-only
 */
 
 #include "mouseengine.h"
 
 #include <QCursor>
 
 #ifdef HAVE_XFIXES
 #include "cursornotificationhandler.h"
 #endif
 
 MouseEngine::MouseEngine(QObject *parent)
     : Plasma5Support::DataEngine(parent)
     , timerId(0)
 #ifdef HAVE_XFIXES
     , handler(nullptr)
 #endif
 {
     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"