ResInsight/cafViewer/cafCeetronNavigation.h
2012-05-18 09:45:23 +02:00

61 lines
2.0 KiB
C++

//##################################################################################################
//
// Custom Visualization Core library
// Copyright (C) 2011-2012 Ceetron AS
//
// 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.
//
//##################################################################################################
#pragma once
#include "cafNavigationPolicy.h"
#include "cvfManipulatorTrackball.h"
class QMouseEvent;
class QWheelEvent;
namespace caf
{
class CeetronNavigation : public NavigationPolicy
{
protected:
// General navigation policy reimplememtation
virtual void init();
virtual bool handleInputEvent(QInputEvent* inputEvent);
virtual void setView( const cvf::Vec3d& alongDirection, const cvf::Vec3d& upDirection );
virtual cvf::Vec3d pointOfInterest();
virtual void setPointOfInterest(cvf::Vec3d poi);
// 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