emtracker.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          23-10-1996
 RCS:           $Id$
________________________________________________________________________
 
-*/
 
#include "mpeenginemod.h"
#include "factory.h"
#include "emposid.h"
#include "refcount.h"
#include "sets.h"
#include "trckeyzsampling.h"
#include "trckeyvalue.h"
#include "uistring.h"
 
class Executor;
 
namespace Geometry { class Element; }
namespace EM { class EMObject; }
namespace Attrib { class SelSpec; }
 
namespace MPE
{
 
class EMSeedPicker;
class SectionTracker;
 
mExpClass(MPEEngine) EMTracker
{ mRefCountImpl(EMTracker)
mODTextTranslationClass(EMTracker)
public:
                                EMTracker(EM::EMObject*);
 
    BufferString                objectName() const;
    EM::EMObject*               emObject()              { return emobject_; }
    EM::ObjectID                objectID() const;
 
    virtual bool                is2D() const            { return false; }
 
    void                        setTypeStr(const char* type)
                                { type_ = type; }
    const char*                 getTypeStr() const      { return type_; }
 
    virtual bool                isEnabled() const       { return isenabled_; }
    virtual void                enable(bool yn)         { isenabled_=yn; }
 
    virtual bool                snapPositions(const TypeSet<TrcKey>&);
 
    virtual TrcKeyZSampling     getAttribCube(const Attrib::SelSpec&) const;
    void                        getNeededAttribs(
                                        TypeSet<Attrib::SelSpec>&) const;
 
    virtual SectionTracker*     createSectionTracker(EM::SectionID) = 0;
    SectionTracker*             cloneSectionTracker();
    SectionTracker*             getSectionTracker(EM::SectionID,
                                                  bool create=false);
    virtual EMSeedPicker*       getSeedPicker(bool createifnotpresent=true)
                                { return 0; }
    void                        applySetupAsDefault(const EM::SectionID);
 
    const char*                 errMsg() const;
 
    void                        fillPar(IOPar&) const;
    bool                        usePar(const IOPar&);
 
protected:
 
    bool                        isenabled_;
    ObjectSet<SectionTracker>   sectiontrackers_;
    BufferString                errmsg_;
    const char*                 type_;
 
    void                        setEMObject(EM::EMObject*);
 
    static const char*          setupidStr()    { return "SetupID"; }
    static const char*          sectionidStr()  { return "SectionID"; }
 
private:
    EM::EMObject*               emobject_;
};
 
 
mDefineFactory1Param( MPEEngine, EMTracker, EM::EMObject*, TrackerFactory );
 
 
} // namespace MPE