/*
**	prefs.h - preferences handling interface for Font DataTypes class
**	Copyright © 1995-96 Michael Letowski
*/

#ifndef PREFS_H
#define PREFS_H

#ifndef EXEC_TYPES_H
#include <exec/types.h>
#endif

#ifndef DOS_RDARGS_H
#include <dos/rdargs.h>
#endif

#ifndef SUPPORT_TYPES_H
#include <support/types.h>
#endif

#ifndef CLASSBASE_H
#include "classbase.h"
#endif


/*
**	Public constants
*/
#define TEMPLATE		"STRINGS/M,CENTER=CENTRE/S,INV=INVERSE/S,FN=FONTNAME/S,"\
										"DPI/K,FG=FOREGROUND/K,BG=BACKGROUND/K"
#define TEMPLATEDPI	"XDPI/A/N,YDPI/A/N"
#define TEMPLATECOL	"R=RED/A/N,G=GREEN/A/N,B=BLUE/A/N"


/*
**	Public structures
*/
/* User preferences for FontDT */
struct Opts
{
	/* These fields are filled when parsing with TEMPLATE */
	STRPTR *opt_Strings;													/* Strings to display */
	LONG    opt_Center;														/* Center lines */
	LONG    opt_Inverse;													/* Inverted colors */
	LONG    opt_FontName;													/* Use font's name as text */
	STRPTR  opt_DPIStr;														/* DPI resolutions string */
	STRPTR  opt_ForeStr;													/* Foreground color string */
	STRPTR  opt_BackStr;													/* Background color string */
	/* The following fields are filled by custom code: */
	LONG    opt_XDPI;															/* XDPI */
	LONG    opt_YDPI;															/* YDPI */
	LONG    opt_ForeCol[3];												/* Foreground RGB */
	LONG    opt_BackCol[3];												/* Background RGB */
	LBOOL   opt_DPIFlag;													/* DPI/K parsed */
	LBOOL   opt_ForeFlag;													/* FOREGROUND/K parsed */
	LBOOL   opt_BackFlag;													/* BACKGROUND/K parsed */
};	/* Opts */

struct PrefsHandle
{
	struct RDArgs *ph_Args;												/* Result of ReadArgs() call */
	struct RDArgs *ph_RDA1;												/* Preallocated RDArgs structures */
	struct RDArgs *ph_RDA2;												/* Preallocated RDArgs structures */
};	/* PrefsHandle */


/*
**	Public functions
*/
struct PrefsHandle *GetFontPrefs(struct ClassBase *cb, struct Opts *opts);
VOID FreeFontPrefs(struct ClassBase *cb, struct PrefsHandle *ph);

#endif	/* PREFS_H */