horizon2dscanner.h

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#ifndef horizon2dscanner_h
#define horizon2dscanner_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Raman Singh
 Date:          May 2008
 RCS:           $Id$
________________________________________________________________________

-*/

#include "uiemattribmod.h"
#include "executor.h"
#include "bufstringset.h"
#include "posinfo2d.h"
#include "ranges.h"
#include "multiid.h"

class BinIDValueSet;
namespace Survey { class Geometry2D; }
namespace EM { class Horizon2DAscIO; }
namespace Table { class FormatDesc; }

mExpClass(uiEMAttrib) Horizon2DScanner : public Executor
{ mODTextTranslationClass(Horizon2DScanner);
public:

                        Horizon2DScanner(const BufferStringSet& fnms,
                                         Table::FormatDesc& fd);

    virtual uiString    uiMessage() const;
    virtual od_int64    totalNr() const;
    virtual od_int64    nrDone() const;
    virtual uiString    uiNrDoneText() const;

    bool                getLineNames(BufferStringSet&) const;
    BinIDValueSet*      getVals()                       { return bvalset_; }

    bool                reInitAscIO(const char*);

    static const char*  defaultUserInfoFile();
    void                launchBrowser(const char* fnm=0) const;
    void                report(IOPar&) const;
    bool                hasGaps();

protected:
    virtual int         nextStep();

    void                init();

    mutable int         totalnr_;
    EM::Horizon2DAscIO* ascio_;
    BufferStringSet     filenames_;
    int                 fileidx_;

    BufferString        curline_;
    bool                isgeom_;
    TypeSet<Interval<float> > valranges_;
    Table::FormatDesc&  fd_;

    const Survey::Geometry2D* curlinegeom_;

    BufferStringSet     linenames_;
    BufferStringSet     validnms_;
    BufferStringSet     invalidnms_;
    BinIDValueSet*      bvalset_;

protected:
    bool                istracenr_;
};


#endif