ResInsight/Fwk/AppFwk/cafViewer/cafCeetronNavigation.h
2020-06-19 08:00:01 +02:00

78 lines
2.9 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2011-2013 Ceetron AS
//
// This library may be used under the terms of either the GNU General Public License or
// the GNU Lesser General Public License as follows:
//
// GNU General Public License Usage
// This library 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 3 of the License, or
// (at your option) any later version.
//
// This library 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 at <<http://www.gnu.org/licenses/gpl.html>>
// for more details.
//
// GNU Lesser General Public License Usage
// This library is free software; you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// This library 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 Lesser General Public License at <<http://www.gnu.org/licenses/lgpl-2.1.html>>
// for more details.
//
//##################################################################################################
#pragma once
#include "cafNavigationPolicy.h"
#include "cvfManipulatorTrackball.h"
class QMouseEvent;
class QWheelEvent;
namespace caf
{
class CeetronNavigation : public NavigationPolicy
{
public:
CeetronNavigation();
~CeetronNavigation() override;
protected:
// General navigation policy reimplememtation
void init() override;
bool handleInputEvent( QInputEvent* inputEvent ) override;
void setView( const cvf::Vec3d& alongDirection, const cvf::Vec3d& upDirection ) override;
cvf::Vec3d pointOfInterest() override;
void setPointOfInterest( cvf::Vec3d poi ) override;
// Ceetron navigation stuff
void mouseMoveEvent( QMouseEvent* event );
void mousePressEvent( QMouseEvent* event );
void mouseReleaseEvent( QMouseEvent* event );
void wheelEvent( QWheelEvent* event );
cvf::ManipulatorTrackball::NavigationType getNavigationTypeFromMouseButtons( Qt::MouseButtons mouseButtons );
void setCursorFromCurrentState();
void initializeRotationCenter();
cvf::ref<cvf::ManipulatorTrackball> m_trackball;
bool m_isRotCenterInitialized;
cvf::Vec3d m_pointOfInterest;
};
} // End namespace caf