visdepthtabplanedragger.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Kristofer Tingdahl
 Date:          4-11-2002
 RCS:           $Id$
________________________________________________________________________
 
 
-*/
 
#include "visbasemod.h"
#include "ranges.h"
#include "visobject.h"
 
 
namespace osgGeo { class TabPlaneDragger; }
namespace osg { class Switch; }
 
 
class Coord3;
 
namespace visBase
{
 
class PlaneDraggerCallbackHandler;
 
mExpClass(visBase) DepthTabPlaneDragger : public VisualObjectImpl
{
    friend class PlaneDraggerCallbackHandler;
 
public:
    static DepthTabPlaneDragger*        create()
                                        mCreateDataObj(DepthTabPlaneDragger);
    void                                removeScaleTabs();
    void                        setCenter( const Coord3&, bool alldims = true );
    Coord3                      center() const;
 
    void                        setSize( const Coord3&, bool alldims=true );
    Coord3                      size() const;
 
    void                        setDim(int dim);
    int                         getDim() const;
 
    void                        setSpaceLimits( const Interval<float>& x,
                                                const Interval<float>& y,
                                                const Interval<float>& z );
    void                        getSpaceLimits( Interval<float>& x,
                                                Interval<float>& y,
                                                Interval<float>& z ) const;
 
    void                        setWidthLimits( const Interval<float>& x,
                                                const Interval<float>& y,
                                                const Interval<float>& z );
    void                        getWidthLimits( Interval<float>& x,
                                                Interval<float>& y,
                                                Interval<float>& z ) const;
 
    void                        setDisplayTransformation( const mVisTrans* );
    const mVisTrans*            getDisplayTransformation() const;
 
    void                        showDraggerBorder(bool yn=true);
    bool                        isDraggerBorderShown() const;
 
    void                        showPlane(bool yn=true);
    bool                        isPlaneShown() const;
 
    void                        setTransDragKeys(bool depth,int keys);
    int                         getTransDragKeys(bool depth) const;
    void                        setDragCtrlSpacing(const StepInterval<float>&,
                                                   const StepInterval<float>&,
                                                   const StepInterval<float>&);
 
    Notifier<DepthTabPlaneDragger>  started;
    Notifier<DepthTabPlaneDragger>  motion;
    Notifier<DepthTabPlaneDragger>  changed;
    Notifier<DepthTabPlaneDragger>  finished;
 
protected:
                                ~DepthTabPlaneDragger();
 
    void                        setOsgMatrix(const Coord3& worldscale,
                                             const Coord3& worldtrans);
 
    void                        initOsgDragger();
 
    int                         dim_;
    TypeSet<Coord3>             centers_;
    TypeSet<Coord3>             sizes_;
 
    ConstRefMan<mVisTrans>      transform_;
 
    osgGeo::TabPlaneDragger*    osgdragger_;
    osg::Switch*                        osgdraggerplane_;
    PlaneDraggerCallbackHandler*        osgcallbackhandler_;
 
    Interval<float>             widthranges_[3];
    Interval<float>             spaceranges_[3];
    StepInterval<float>         dragctrlspacing_[3];
};
 
};