OP/OR_Mapping.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      
 *      Rob Bairos
 *      Side Effects Software Inc
 *      477 Richmond Street West
 *      Toronto, Ontario
 *      Canada   M5V 3E7
 *      416-504-9876
 *
 *
 * NAME:        OR_Mapping.h ( OR Library, C++)
 *
 * COMMENTS:
 */

#ifndef __OR_Mapping__
#define __OR_Mapping__

#include "OP_API.h"
#include <UT/UT_PtrArray.h>


#define OR_MAP_AUTONAME         0
#define OR_MAP_MANUAL           1

#define OR_MAP_DEFAULT  OR_MAP_AUTONAME

class orMapElement;
class OP_Node;
class opParmData;
class UT_IStream;

class OP_API OR_Mapping
{

public:

     OR_Mapping();
    ~OR_Mapping();

    void        setMapping(int idx, int type, const char *label = 0);
    int         getMapping(int idx, const char *&label) const;

    int         getNumMappings() const
                { return myElements.entries(); }

    int                  findManualParms(int index, OP_Node *src);
    const opParmData    *getManualParm(int index, int i);

    void        buildOpDependencies( OP_Node *src );
    void        changeOpRef(const char *new_fullpath, const char *old_fullpath,
                            const char *old_cwd);

    int         save(ostream &os, int binary);
    bool        load(UT_IStream &is);

private:

    void        reset();


    UT_PtrArray<orMapElement *> myElements;

};

#endif

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