prestackeventio.h

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#ifndef prestackeventio_h
#define prestackeventio_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        K. Tingdahl
 Date:          March 2007
 RCS:           $Id$
________________________________________________________________________


-*/

#include "prestackprocessingmod.h"
#include "executor.h"
#include "bufstringset.h"
#include "trckeyzsampling.h"
#include "iopar.h"
#include "sets.h"
#include "valseriesevent.h"

class IOObj;
class BinIDValueSet;
class TrcKeySampling;
template <class T> class DataInterpreter;

namespace PreStack
{

class EventManager;
class EventPatchReader;
class EventPatchWriter;

mExpClass(PreStackProcessing) EventReader : public Executor
{ mODTextTranslationClass(EventReader);
public:
                        EventReader(IOObj*,EventManager*,bool trigger);
                        ~EventReader();

    void                setSelection(const BinIDValueSet*);
    void                setSelection(const TrcKeySampling*);

    bool                prepareWork();
    bool                getPositions(BinIDValueSet&) const;
                        
    bool                getBoundingBox(Interval<int>& inlrg,
                                       Interval<int>& crlrg ) const;
    static bool         readSamplingData(const IOObj&,SamplingData<int>& inl,
                                        SamplingData<int>& crl);
                        
    uiString            uiMessage() const       { return tr("Loading events"); }
    uiString            errMsg() const;

    static int          encodeEventType(VSEvent::Type);
    static VSEvent::Type decodeEventType(int);

    static const char*  sFileType()             { return "Prestack events"; }
    static const char*  sKeyInt16DataChar()     { return "Short dc"; }
    static const char*  sKeyInt32DataChar()     { return "Int dc"; }
    static const char*  sKeyFloatDataChar()     { return "Float dc"; }
    static const char*  sKeyPrimaryDipSource()  { return "Primary dip"; }
    static const char*  sKeySecondaryDipSource(){ return "Secondary dip"; }
    static const char*  sKeyISamp()             { return "In-line sampling"; }
    static const char*  sKeyCSamp()             { return "Cross-line sampling";}

    static const char*  sKeyNrHorizons()        { return "Nr Horizons"; }
    static const char*  sKeyHorizonID()         { return "Horizon ID"; }
    static const char*  sKeyNextHorizonID()     { return "Next Horizon ID"; }
    static const char*  sKeyHorizonRef()        {return "Horizon EM Reference";}
    static const char*  sOldHorizonFileName()   { return "horizoninfo"; }
    static const char*  sAuxDataFileName()      { return "auxdata"; }
    static const char*  sHorizonFileType()      { return "PS Horizon info"; }
    static const char*  sHorizonFileVersion()   { return "PS Horizon version"; }

    int                                         nextStep();

protected:
    bool                                        addReader( const char* fnm );
    bool                                        readAuxData(const char* fnm);

    const IOObj*                                ioobj_;
    EventManager*                               eventmanager_;
    const BinIDValueSet*                        bidsel_;
    const TrcKeySampling*                               horsel_;

    ObjectSet<EventPatchReader>                 patchreaders_;  

    uiString                                    errmsg_;
    bool                                        trigger_;
};


mExpClass(PreStackProcessing) EventWriter : public Executor
{ mODTextTranslationClass(EventWriter);
public:
                        EventWriter(IOObj*,EventManager&);
                        ~EventWriter();

    int                 nextStep();
    uiString            errMsg() const;
    uiString            uiMessage() const       { return tr("Storing events"); }


protected:

    bool                        writeAuxData(const char* fnm);

    ObjectSet<EventPatchWriter> patchwriters_;  
    IOObj*                      ioobj_;
    IOPar                       auxinfo_;
    EventManager&               eventmanager_;
    uiString                    errmsg_;
};


mExpClass(PreStackProcessing) EventDuplicator : public Executor
{ mODTextTranslationClass(EventDuplicator);
public:
                        EventDuplicator(IOObj* from,IOObj* to);
                        ~EventDuplicator();

    od_int64            totalNr() const { return totalnr_; }
    od_int64            nrDone() const { return totalnr_ - filestocopy_.size();}
    uiString            uiMessage() const { return message_; }
    uiString            uiNrDoneText() const { return tr("Files copied"); }

    int                 nextStep();
    uiString            errMsg() const { return errmsg_; }

protected:
    void                        errorCleanup();

    int                         totalnr_;
    BufferStringSet             filestocopy_;
    uiString                    errmsg_;
    uiString                    message_;

    IOObj*                      from_;
    IOObj*                      to_;
};


}; //namespace

#endif