vispseventdisplay.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        K. Tingdahl
 Date:          April 2005
________________________________________________________________________

-*/

#include "vissurveymod.h"
#include "vissurvobj.h"

#include "draw.h"
#include "visobject.h"
#include "coltabmapper.h"
#include "coltabsequence.h"

namespace visBase
{
    class PolyLine3D;
    class DrawStyle;
    class DataObjectGroup;
};

namespace PreStack { class EventManager; class EventSet; }

namespace visSurvey
{

mExpClass(visSurvey) PSEventDisplay : public visBase::VisualObjectImpl,
                       public SurveyObject
{
public:
                                PSEventDisplay();
                                mDefaultFactoryInstantiation(
                                    visSurvey::SurveyObject,PSEventDisplay,
                                    "PSEventDisplay",
                                     ::toUiString(sFactoryKeyword()) );

    bool                        isInlCrl() const { return true; }

    void                        setEventManager(PreStack::EventManager*);
    void                        setHorizonID(int);

    enum MarkerColor            { Single, Quality, Velocity, VelocityFit };
                                mDeclareEnumUtils(MarkerColor);

    void                        setMarkerColor(MarkerColor,bool update=true);
    MarkerColor                 getMarkerColor() const;
    void                        setColTabMapper(int,const ColTab::Mapper&,
                                                TaskRunner*);
    void                        setColTabRange(Interval<float>);
    virtual const ColTab::Mapper& getColTabMapper(int) const;
    virtual const ColTab::Sequence& getColTabSequence(int ch=0) const;
    virtual void                setColTabSequence(int,const ColTab::Sequence&,
                                                  TaskRunner*);
    virtual bool                canSetColTabSequence() const { return true; }
    virtual int                 nrAttribs() const { return 1; }
    virtual void                setPixelDensity(float);

    enum DisplayMode            { ZeroOffset, FullOnSections,
                                  ZeroOffsetOnSections, FullOnGathers };
                                mDeclareEnumUtils(DisplayMode);
    void                        setDisplayMode(DisplayMode);
    DisplayMode                 getDisplayMode() const;

    void                        setLineStyle(const OD::LineStyle&);
    OD::LineStyle                       getLineStyle() const;

    void                        setMarkerStyle(const OD::MarkerStyle3D&);
    void                        setMarkerStyle(const OD::MarkerStyle3D&,
                                               bool updat);
    virtual bool                hasColor() const { return true; }
    virtual Color               getColor() const;
    const uiStringSet&          markerColorNames()const;
    const uiStringSet&          displayModeNames()const;
    bool                        hasParents() const;
    bool                        supportsDisplay() const;


protected:
    void                        clearAll();
                                ~PSEventDisplay();
    void                        otherObjectsMoved( const ObjectSet<
                                        const SurveyObject>&, int whichobj );

    void                        setDisplayTransformation(const mVisTrans*);
    const mVisTrans*            getDisplayTransformation() const;

    void                        eventChangeCB(CallBacker*);
    void                        eventForceReloadCB(CallBacker*);


    struct ParentAttachedObject
    {
                                        ParentAttachedObject(int);
                                        ~ParentAttachedObject();
        visBase::DataObjectGroup*       objectgroup_;
        visBase::PolyLine3D*            lines_;

        visBase::MarkerSet*             markerset_;
        ObjectSet<PreStack::EventSet>   eventsets_;
        TrcKeySampling                  tks_;

        const int                       parentid_;
    };

    void                                updateDisplay();
    void                                updateDisplay(ParentAttachedObject*);
    void                                clearDisplay(ParentAttachedObject*);
    void                                retrieveParents();
    void                                ensureDistribSet(const TypeSet<float>&);
    float                               getMoveoutComp(const TypeSet<float>&,
                                        const TypeSet<float>&) const;

    visBase::DrawStyle*                 linestyle_;
    const mVisTrans*                    displaytransform_;
    ObjectSet<ParentAttachedObject>     parentattached_;

    DisplayMode                         displaymode_;

    PreStack::EventManager*             eventman_;
    int                                 horid_;
    Interval<float>                     qualityrange_;
    float                               offsetscale_;

    MarkerColor                         markercolor_;
    ConstRefMan<ColTab::Mapper>         ctabmapper_;
    ConstRefMan<ColTab::Sequence>       ctabsequence_;
    OD::MarkerStyle3D                   markerstyle_;
    visBase::MarkerSet*                 eventmarkerset_;
    mutable Threads::Lock               lock_;

};

} // namespace visSurvey