#ifndef _GP_FONTMAP_H_
#define _GP_FONTMAP_H_

/*
 * Fontmap implementation
 *
 * Authors:
 *   Lauris Kaplinski <lauris@ximian.com>
 *
 * Copyright (C) 2000-2001 Ximian, Inc.
 *
 * TODO: Recycle font entries, if they are identical for different maps
 *
 */

#include <libgnome/gnome-defs.h>

BEGIN_GNOME_DECLS

typedef struct _GPFontMap GPFontMap;
typedef struct _GPFileEntry GPFileEntry;
typedef struct _GPFontEntry GPFontEntry;
typedef struct _GPFamilyEntry GPFamilyEntry;
typedef struct _GPFontEntryT1 GPFontEntryT1;
typedef struct _GPFontEntryT1Alias GPFontEntryT1Alias;
typedef struct _GPFontEntryAlias GPFontEntryAlias;

#include <sys/types.h>
#include <glib.h>
#include <gnome-xml/tree.h>
#include "gnome-font-face.h"

typedef enum {
	GP_FONT_ENTRY_UNKNOWN,
	GP_FONT_ENTRY_TYPE1, /* Just ordinary Type1 font */
	GP_FONT_ENTRY_TRUETYPE,
	GP_FONT_ENTRY_TYPE1_ALIAS, /* Type1 font with foreign afm */
	GP_FONT_ENTRY_ALIAS /* Full alias */
} GPFontEntryType;

struct _GPFileEntry {
	gchar * name;
#if 0
	/* We do not need those anymore (Lauris) */
	size_t size;
	time_t mtime;
#endif
};

struct _GPFontMap {
	gint refcount;
	gint num_fonts;
	/* Timestamp of STATIC dir */
	time_t mtime_static;
	/* Timestamp of DYNAMIC dir */
	time_t mtime_dynamic;
	/* Timestamp of USER dir */
	time_t mtime_user;

	/* Name -> FontEntry */
	GHashTable * fontdict;
	/* Family name -> FamilyEntry */
	GHashTable * familydict;
	/* List of FontEntries, sorted A-Z */
	GSList * fonts;
	/* List of FamilyEntries, sorted A-Z */
	GSList * families;
	/* List of font names (pointing to entry->name) */
	GList * fontlist;
	/* List of family names (pointing to entry->name */
	GList * familylist;
};

struct _GPFontEntry {
	GPFontEntryType type;
	gint refcount;
	/* Our face */
	GnomeFontFace * face;
	/* Common fields */
	gchar * name;
	gchar * version;
	gchar * familyname;
	gchar * speciesname;
	gchar * psname;
	/* fixme: fixme: fixme: */
	gchar * weight;
};

struct _GPFamilyEntry {
	gint refcount;
	gchar * name;
	/* List of FontEntries */
	GSList * fonts;
};

struct _GPFontEntryT1 {
	GPFontEntry entry;
	GPFileEntry afm;
	GPFileEntry pfb;
	/* Some parsed afm latin metrics */
	GnomeFontWeight Weight;
	gdouble ItalicAngle; /* italic < 0 */
};

/*
  Removed from the above structure:
  
	gboolean IsFixedPitch;
	ArtDRect FontBBox;
	gdouble UnderlinePosition;
	gdouble UnderlineThickness;
	gdouble CapHeight;
	gdouble XHeight;
	gdouble Ascender;
	gdouble Descender;
*/

struct _GPFontEntryT1Alias {
	GPFontEntryT1 t1;
	gchar * alias;
};

struct _GPFontEntryAlias {
	GPFontEntry entry;
	GPFontEntry * ref;
};

GPFontMap * gp_fontmap_get (void);
void gp_fontmap_release (GPFontMap *);

void gp_font_entry_ref (GPFontEntry * entry);
void gp_font_entry_unref (GPFontEntry * entry);

GnomeFontWeight gp_fontmap_lookup_weight (const gchar * weight);

END_GNOME_DECLS

#endif