/*--------------------------------------------------------------*/
/* filename -           trescoll.cpp                            */
/*                                                              */
/* function(s)                                                  */
/*                      TResourceCollection member functions    */
/*--------------------------------------------------------------*/

/*--------------------------------------------------------------*/
/*                                                              */
/*     Turbo Vision -  Version 1.0                              */
/*                                                              */
/*                                                              */
/*     Copyright (c) 1991 by Borland International              */
/*     All Rights Reserved.                                     */
/*                                                              */
/*--------------------------------------------------------------*/

#define Uses_TResourceCollection
#define Uses_TResourceItem
#include "include\tv.h"

TResourceCollection::TResourceCollection( short aLimit, short aDelta) :
    TStringCollection( aLimit, aDelta)
{
}

void TResourceCollection::freeItem( void* item )
{
    delete ((TResourceItem*)item)->key;
    delete (TResourceItem*)item;
}

void* TResourceCollection::keyOf( void* item )
{
    return ((TResourceItem *)item)->key;
}

#ifndef NO_TV_STREAMS
TStreamable *TResourceCollection::build()
{
    return new TResourceCollection( streamableInit );
}

void TResourceCollection::writeItem( void *obj, opstream& os )
{

   os << ((TResourceItem *)obj)->pos;
   os << ((TResourceItem *)obj)->size;
   os.writeString(((TResourceItem *)obj)->key);

}

void *TResourceCollection::readItem( ipstream& is )
{
    TResourceItem *obj;

    obj = new TResourceItem;
    is >> obj->pos;
    is >> obj->size;
    obj->key = is.readString();
    return (void *)obj;
}
#endif  // ifndef NO_TV_STREAMS
