picksetchangerecorder.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        Bert
 Date:          June 2016
________________________________________________________________________

-*/

#include "generalmod.h"
#include "monitorchangerecorder.h"
#include "pickset.h"
#include "perthreadrepos.h"


namespace Pick
{


mExpClass(General) SetChangeRecord : public ChangeRecorder::Record
{
public:

    typedef Set::LocID                  LocID;
    typedef ChangeRecorder::Action      Action;

    LocID               locid_;
    Location            loc_;

    virtual bool        apply(Monitorable&,Action) const;
    virtual bool        isValid() const         { return locid_.isValid();}
    static const SetChangeRecord& udf();

protected:

                        SetChangeRecord( LocID id, const Location& loc )
                            : locid_(id), loc_(loc)     {}

    void                replaceID(Set&,LocID tmpid,LocID realid) const;
    virtual void        doApply(Set&,bool) const        = 0;

};


mExpClass(General) SetLocCreateRecord : public SetChangeRecord
{
public:

                        SetLocCreateRecord( LocID id, const Location& loc,
                                  LocID beforeid=LocID::getInvalid() )
                            : SetChangeRecord(id,loc)
                            , beforeid_(beforeid)               {}

    LocID               beforeid_;

    virtual Record*     clone() const   { return new SetLocCreateRecord(*this);}
    virtual uiString    name() const;
    virtual void        doApply(Set&,bool) const;

};


mExpClass(General) SetLocMoveRecord : public SetChangeRecord
{
public:

                        SetLocMoveRecord( LocID id, const Location& from,
                                            const Location& to )
                        : SetChangeRecord(id,to)
                        , prevloc_(from)                {}

    Location            prevloc_;

    virtual Record*     clone() const   { return new SetLocMoveRecord(*this); }
    virtual uiString    name() const;
    virtual void        doApply(Set&,bool) const;

};


mExpClass(General) SetLocRemoveRecord : public SetChangeRecord
{
public:

                        SetLocRemoveRecord( LocID id, const Location& loc,
                                  LocID beforeid )
                            : SetChangeRecord(id,loc)
                            , beforeid_(beforeid)               {}

    LocID               beforeid_;

    virtual Record*     clone() const   { return new SetLocRemoveRecord(*this);}
    virtual uiString    name() const;
    virtual void        doApply(Set&,bool) const;

};



mExpClass(General) SetChangeRecorder : public ::ChangeRecorder
{
public:

    typedef Set::LocID  LocID;

                        SetChangeRecorder(Set&);
                        SetChangeRecorder(const Set&);
                        mDeclMonitorableAssignment(SetChangeRecorder);

protected:

    PerThreadObjectRepository<Location> movestartloc_;

    void                handleObjChange(const ChangeData&);

};

} // namespace Pick