IvfUIButton.h

//
// Copyright 1999-2006 by Structural Mechanics, Lund University.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "ivf@byggmek.lth.se".
//
//
// Written by Jonas Lindemann
//

#ifndef _CIvfUIButton_h_
#define _CIvfUIButton_h_

#include <ivf3dui/IvfUIButtonBase.h>

#include <ivfmath/IvfVec3d.h>

#include <ivf/IvfTransform.h>

IvfSmartPointer(CIvfUIButton);

class IVF3DUI_API CIvfUIButton : public CIvfUIButtonBase {
public:
        enum TVisualAction {
                VA_SCALED,
                VA_MOVING,
                VA_SHAPES
        };
private:
        TVisualAction m_visualAction;
        CIvfVec3d m_movementDirection;
        CIvfVec3d m_originalPosition;
        double m_movementDistance;

        CIvfShapePtr m_upShape;
        CIvfShapePtr m_downShape;
        CIvfShapePtr m_shape;

        CIvfTransformPtr m_movementXfm;

        void visualUp();
        void visualDown();
        void visualRestore();

public:
        CIvfUIButton();
        virtual ~CIvfUIButton();

        IvfClassInfo("CIvfUIButton",CIvfUIButtonBase);

        void setDownShape(CIvfShape* shape);
        void setUpShape(CIvfShape* shape);
        void setShape(CIvfShape* shape);
        void setMovementDirection(CIvfVec3d vec);
        void setVisualAction(TVisualAction action);
        double getMovementDistance();
        void setMovementDistance(double dist);
        void setMovementDirection(double vx, double vy, double vz);

        virtual void doControlLeave(CIvfVec3d vec);
        virtual void doControlOver(CIvfVec3d vec);
        virtual void doControlDown(CIvfVec3d vec, int button);
        virtual void doControlUp(CIvfVec3d vec);

        virtual void doStateChange();
};

#endif 

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