uistratbasiclayseqgendesc.h

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#ifndef uistratbasiclayseqgendesc_h
#define uistratbasiclayseqgendesc_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert
 Date:          Oct 2010
 RCS:           $Id$
________________________________________________________________________

-*/

#include "uistratmod.h"
#include "uistratextlayseqgendesc.h"
class uiTextItem;
class uiLineItem;
class uiCircleItem;
class uiPolygonItem;
namespace Strat { class LayerGenerator; class SingleLayerGenerator; }


mExpClass(uiStrat) uiBasicLayerSequenceGenDesc : public uiExtLayerSequenceGenDesc
{
public:

                        uiBasicLayerSequenceGenDesc(uiParent*,
                                            Strat::LayerSequenceGenDesc&);

    mDefuiExtLayerSequenceGenDescFns(uiBasicLayerSequenceGenDesc,"Basic");

protected:

    struct DispUnit
    {
                        DispUnit(uiGraphicsScene&,const Strat::LayerGenerator&);
                        ~DispUnit();

        uiGraphicsScene& scene_;
        uiTextItem*     nm_;
        uiLineItem*     top_;
        uiCircleItem*   lithcol_;
        uiPolygonItem*  poly_;
        int             topy_;
        int             boty_;

        const Strat::SingleLayerGenerator* gen_;
        bool            genmine_;
    };

    ObjectSet<DispUnit> disps_;

    void                rebuildDispUnits();
    void                fillDispUnit(int,float,float&);
    void                insertDispUnit(const Strat::LayerGenerator&,int);
    int                 curUnitIdx();
    DispUnit*           curUnit();

};


#endif