glc_mover.h

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/****************************************************************************

 This file is part of the GLC-lib library.
 Copyright (C) 2005-2008 Laurent Ribon (laumaya@users.sourceforge.net)
 http://glc-lib.sourceforge.net

 GLC-lib 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 3 of the License, or
 (at your option) any later version.

 GLC-lib 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 for more details.

 You should have received a copy of the GNU Lesser General Public License
 along with GLC-lib; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

 *****************************************************************************/


#ifndef GLC_MOVER_H_
#define GLC_MOVER_H_

#include "glc_repmover.h"
#include "../maths/glc_vector3d.h"
#include "glc_userinput.h"

#include <QObject>
#include <QList>

#include "../glc_config.h"

class GLC_Viewport;



class GLC_LIB_EXPORT GLC_Mover : public QObject
{
        Q_OBJECT

public:
        GLC_Mover(GLC_Viewport*, const QList<GLC_RepMover*>&);

        GLC_Mover(const GLC_Mover&);

        virtual ~GLC_Mover();




public:
        virtual GLC_Mover* clone() const= 0;



public:
        virtual void init(const GLC_UserInput& userInput)= 0;

        virtual bool move(const GLC_UserInput& userInput)= 0;

        virtual void ends(){}

        void setRepresentationsList(const QList<GLC_RepMover*>&);

        void initRepresentation();

        void updateRepresentation();





public:
        void renderRepresentation();


signals:
        void updated();

// Private services Functions
private:
        void clearMoverRepresentation();

// Protected Members
protected:
        QList<GLC_RepMover*> m_RepMoverList;

        GLC_Vector3d m_PreviousVector;

        GLC_Viewport* m_pViewport;

        GLC_RepMover::RepMoverInfo m_MoverInfo;
};

#endif /* GLC_MOVER_H_ */