/* Copyright (C) 2003-2015 LiveCode Ltd.

This file is part of LiveCode.

LiveCode is free software; you can redistribute it and/or modify it under

the terms of the GNU General Public License v3 as published by the Free

Software Foundation.

LiveCode is distributed in the hope that it will be useful, but WITHOUT ANY

WARRANTY; without even the implied warranty of MERCHANTABILITY or

FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License

for more details.

You should have received a copy of the GNU General Public License

along with LiveCode. If not see <http://www.gnu.org/licenses/>. */

#ifndef FDATA_H

#define FDATA_H

#include "dllst.h"

class MCParagraph;

class MCField;

#define COMPACT_PARAGRAPHS 0x80000000

class MCCdata : public MCDLlist

{

uint4 id;

void *data;

public:

MCCdata();

MCCdata(uint4 newid);

MCCdata(const MCCdata &fref);

MCCdata(const MCCdata &fref, MCField* p_new_owner);

~MCCdata();

IO_stat load(IO_handle stream, MCObject *parent, uint32_t version);

IO_stat save(IO_handle stream, Object_type type, uint4 p_part, MCObject *parent, uint32_t p_version);

uint4 getid();

void setid(uint4 newid);

MCParagraph *getparagraphs();

void setparagraphs(MCParagraph *&newpar);

Boolean getset();

void setset(Boolean newdata);

void setdata(uintptr_t newdata)

{

data = (void *)newdata;

}

uintptr_t getdata()

{

return (uintptr_t)data;

}

MCCdata *next()

{

return (MCCdata *)MCDLlist::next();

}

MCCdata *prev()

{

return (MCCdata *)MCDLlist::prev();

}

void totop(MCCdata *&list)

{

MCDLlist::totop((MCDLlist *&)list);

}

void insertto(MCCdata *&list)

{

MCDLlist::insertto((MCDLlist *&)list);

}

void appendto(MCCdata *&list)

{

MCDLlist::appendto((MCDLlist *&)list);

}

void append(MCCdata *node)

{

MCDLlist::append((MCDLlist *)node);

}

void splitat(MCCdata *node)

{

MCDLlist::splitat((MCDLlist *)node);

}

MCCdata *remove(MCCdata *&list)

{

return (MCCdata *)MCDLlist::remove((MCDLlist *&)list);

}

private:

// Clones the data from the given other MCCdata object, setting the

// paragraphs of the data to have the given field as the parent object

// (set to nil for non-field card data).

void CloneData(const MCCdata& fref, MCField* p_new_owner);

};

#endif