File indexing completed on 2024-05-12 04:19:52

 /*
 Gwenview: an image viewer
 Copyright 2019 Steffen Hartleib <steffenhartleib@t-online.de>
 Copyright 2022 Carl Schwan <carlschwan@kde.org>
 Copyright 2022 Bharadwaj Raju <bharadwaj.raju777@protonmail.com>
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 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 General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
 
 */
 #pragma once
 
 #include <lib/gwenviewlib_export.h>
 
 #include <QObject>
 
 class PointerGestures;
 class PinchGesture;
 
 namespace Gwenview
 {
 class GWENVIEWLIB_EXPORT WaylandGestures : public QObject
 {
     Q_OBJECT
 public:
     WaylandGestures(QObject *parent = nullptr);
     ~WaylandGestures();
     void init();
     void setStartZoom(qreal);
     void setZoomModifier(qreal);
     void setRotationThreshold(qreal);
 
 Q_SIGNALS:
     void pinchGestureStarted();
     void pinchZoomChanged(double);
 
 private:
     PointerGestures *m_pointerGestures;
     PinchGesture *m_pinchGesture;
     double m_startZoom;
     double m_zoomModifier;
 };
 
 } // namespace