File indexing completed on 2024-11-24 04:50:40

 // SPDX-FileCopyrightText: 2023 Claudio Cambra <claudio.cambra@kde.org>
 // SPDX-License-Identifier: LGPL-2.1-or-later
 
 #include "mousetracker.h"
 
 #include <QEvent>
 #include <QMouseEvent>
 
 MouseTracker *MouseTracker::instance()
 {
     static MouseTracker *trackerInstance = new MouseTracker;
     return trackerInstance;
 }
 
 MouseTracker::MouseTracker(QObject *parent)
     : QObject{parent}
 {
 }
 
 QPointF MouseTracker::mousePosition() const
 {
     return m_lastMousePos;
 }
 
 // This method is necessary for 'installEventFilter'
 bool MouseTracker::eventFilter(QObject *watched, QEvent *event)
 {
     Q_ASSERT(event);
     const auto type = event->type();
 
     switch (type) {
     case QEvent::MouseMove: {
         const auto mouseEvent = static_cast<QMouseEvent *>(event);
         m_lastMousePos = mouseEvent->scenePosition();
         Q_EMIT mousePositionChanged(m_lastMousePos);
         break;
     }
     case QEvent::MouseButtonRelease: {
         const auto mouseEvent = static_cast<QMouseEvent *>(event);
         const auto buttonClicked = mouseEvent->button();
         Q_EMIT mouseButtonReleased(buttonClicked);
         break;
     }
     default:
         break;
     }
 
     return QObject::eventFilter(watched, event);
 }
 
 #include "moc_mousetracker.cpp"