/*
    This file is part of PSPFormat, a File Format plugin for Adobe Photoshop
    Copyright (C) 2003-7 Toby Thain, toby@telegraphics.com.au

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by  
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program 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 this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include "pspformat.h"
#include "ui.h"

int savevers, savecomp;

OSErr options_start(FormatRecordPtr pb, intptr_t *data){
	struct revertinfo rev;

	pb->data = NULL;

	/* the globals might have been set at Open */
	if(getrevertinfo(pb, &rev)){
		savevers = rev.savevers;
		savecomp = rev.savecomp;
	}else{
		savevers = PSP_SPEC5;
		savecomp = PSP_COMP_NONE;
	}
	if(savedlg()){

		/* to communicate these values to the later Write phase,
		   we *have* to use Photoshop's data parameter;
		   globals are reinitialised between phases. */

		rev.savevers = savevers;
		rev.savecomp = savecomp;
		putrevertinfo(pb, &rev);
		return noErr;
	}else 
		return userCanceledErr;
}