prestackevents.h

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#ifndef prestackevents_h
#define prestackevents_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 "prestackprocessingmod.h"
#include "bufstringset.h"
#include "callback.h"
#include "color.h"
#include "multiid.h"
#include "threadlock.h"
#include "multidimstorage.h"
#include "offsetazimuth.h"
#include "position.h"
#include "refcount.h"
#include "undo.h"
#include "valseriesevent.h"

class Executor;
class BinIDValueSet;
class OffsetAzimuth;
class TrcKeySampling;
class SeisTrcReader;

namespace EM { class Horizon3D; }

namespace PreStack
{

class CDPGeometrySet;
class GatherEvents;
class VelocityPicks;

mExpClass(PreStackProcessing) Event
{
public:
                        Event(int sz,bool quality);
                        Event(const Event& b);
                        ~Event();
    Event&              operator=(const Event&);
    void                setSize(int sz,bool quality);
    void                removePick(int);
    void                addPick();
    void                insertPick(int);
    int                 indexOf(const OffsetAzimuth&) const;

    int                 sz_;
    float*              pick_;  
    OffsetAzimuth*      offsetazimuth_;

    static unsigned char cBestQuality()         { return 254; }
    static unsigned char cManPickQuality()      { return 255; }
    static unsigned char cDefaultQuality()      { return 0; }
    unsigned char*      pickquality_;
                        //255   = manually picked
                        //0-254 = tracked

    unsigned char       quality_;
    short               horid_;
    VSEvent::Type       eventtype_;
};


mExpClass(PreStackProcessing) EventSet
{ mRefCountImpl(EventSet);
public:
                        EventSet();
                        EventSet(const EventSet&);
    EventSet&           operator=(const EventSet&);

    int                 indexOf(int horid) const;

    ObjectSet<Event>    events_;
    bool                ischanged_;
};


mExpClass(PreStackProcessing) EventManager : public CallBacker
{ mRefCountImpl(EventManager);
public:
    mStruct(PreStackProcessing) DipSource
    {
                        DipSource();
        enum Type       { None, Horizon, SteeringVolume };
                        mDeclareEnumUtils(Type);

        bool            operator==(const DipSource& b) const;

        Type            type_;
        MultiID         mid_;

        void            fill(BufferString&) const;
        bool            use(const char*);
    };
                                EventManager();

    const TypeSet<int>&         getHorizonIDs() const { return horids_; }
    int                         addHorizon(int id=-1);
    bool                        removeHorizon(int id);
    const MultiID&              horizonEMReference(int id) const;
    void                        setHorizonEMReference(int id,const MultiID&);
    int                         nextHorizonID(bool usethis);
    void                        setNextHorizonID(int);

    const Color&                getColor() const        { return color_; }
    void                        setColor(const Color&);

    void                        setDipSource(const DipSource&,bool primary);
    const DipSource&            getDipSource(bool primary) const;

    Executor*                   setStorageID(const MultiID& mid,
                                             bool reload );
    const MultiID&              getStorageID() const;

    bool                        getHorRanges(TrcKeySampling&) const;
    bool                        getLocations(BinIDValueSet&) const;

    Undo&                       undo()          { return undo_; }
    const Undo&                 undo() const    { return undo_; }


    Executor*                   commitChanges();
    Executor*                   load(const BinIDValueSet&,bool trigger);

    bool                        isChanged() const;
    void                        resetChangedFlag(bool onlyhorflag);
    Notifier<EventManager>      resetChangeStatus;

    EventSet*                   getEvents(const BinID&,bool load,bool create);
    const EventSet*             getEvents(const BinID&,
                                    bool load=false,bool create=false) const;

    void                        cleanUp(bool keepchanged);

    MultiDimStorage<EventSet*>& getStorage() { return events_; }

    Notifier<EventManager>              change;
    const BinID&                        changeBid() const  { return changebid_;}
    void                                blockChange(bool yn,bool sendall);
    Notifier<EventManager>              forceReload;
    void                                addReloadPositions(
                                                        const BinIDValueSet&);
    void                                addReloadPosition(const BinID&);

    void                                reportChange(const BinID&);

    void                                fillPar(IOPar&) const;
    bool                                usePar(const IOPar&);


    bool                                getDip(const BinIDValue&,int horid,
                                               float& inldip, float& crldip );

protected:

    static const char*                  sKeyStorageID() { return "PS Picks"; }
    bool                                getDip(const BinIDValue&,int horid,
                                                bool primary,
                                                float& inldip, float& crldip );

    MultiDimStorage<EventSet*>  events_;
    Threads::Lock               eventlock_;
    MultiID                     storageid_;
    VelocityPicks*              velpicks_;

    Color                       color_;

    TypeSet<int>                horids_;
    TypeSet<MultiID>            horrefs_;
    ObjectSet<EM::Horizon3D>    emhorizons_;

    BinID                       changebid_;
    Threads::Lock               changebidlock_;
    BinIDValueSet*              notificationqueue_;
    BinIDValueSet*              reloadbids_;

    int                         nexthorid_;
    int                         auxdatachanged_;

    DipSource                   primarydipsource_;
    DipSource                   secondarydipsource_;

    SeisTrcReader*              primarydipreader_;
    SeisTrcReader*              secondarydipreader_;

    Undo                        undo_;
};


mExpClass(PreStackProcessing) SetPickUndo : public BinIDUndoEvent
{
public:
                        SetPickUndo(EventManager&,const BinID&,int horidx,
                                    const OffsetAzimuth&,float depth,
                                    unsigned char pickquality);
    const char*         getStandardDesc() const { return "prestack pick"; }
    const BinID&        getBinID() const        { return bid_; }

    bool                unDo();
    bool                reDo();

protected:

    bool                doWork( float, unsigned char );

    EventManager&       manager_;
    const BinID         bid_;
    const int           horidx_;
    const OffsetAzimuth oa_;
    const float         olddepth_;
    const unsigned char oldquality_;
    float               newdepth_;
    unsigned char       newquality_;
};


mExpClass(PreStackProcessing) SetEventUndo : public UndoEvent
{
public:
                        SetEventUndo(EventManager&,const BinID&,int horidx,
                                    short horid,VSEvent::Type,
                                    unsigned char pickquality);
                        SetEventUndo(EventManager&,const BinID&,int horidx);
    const char*         getStandardDesc() const { return "prestack pick"; }
    const BinID&        getBinID() const        { return bid_; }

    bool                unDo();
    bool                reDo();

protected:

    bool                addEvent();
    bool                removeEvent();

    EventManager&       manager_;
    const BinID         bid_;
    const int           horidx_;

    unsigned char       quality_;
    short               horid_;
    VSEvent::Type       eventtype_;

    bool                isremove_;
};


}; //namespace

#endif