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/* Pango
* pango-ot-private.h: Implementation details for Pango OpenType code
*
* Copyright (C) 2000 Red Hat Software
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef __PANGO_OT_PRIVATE_H__
#define __PANGO_OT_PRIVATE_H__
#include <glib-object.h>
#include <pango/pango-ot.h>
#include "opentype/harfbuzz.h"
G_BEGIN_DECLS
#define PANGO_TYPE_OT_INFO (pango_ot_info_get_type ())
#define PANGO_OT_INFO(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_OT_INFO, PangoOTInfo))
#define PANGO_OT_INFO_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PANGO_TYPE_OT_INFO, PangoOTInfoClass))
#define PANGO_IS_OT_INFO(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_TYPE_OT_INFO))
#define PANGO_IS_OT_INFO_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PANGO_TYPE_OT_INFO))
#define PANGO_OT_INFO_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PANGO_TYPE_OT_INFO, PangoOTInfoClass))
typedef struct _PangoOTInfoClass PangoOTInfoClass;
struct _PangoOTInfo
{
GObject parent_instance;
guint loaded;
FT_Face face;
HB_GSUB gsub;
HB_GDEF gdef;
HB_GPOS gpos;
};
struct _PangoOTInfoClass
{
GObjectClass parent_class;
};
#define PANGO_TYPE_OT_RULESET (pango_ot_ruleset_get_type ())
#define PANGO_OT_RULESET(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_OT_RULESET, PangoOTRuleset))
#define PANGO_OT_RULESET_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PANGO_TYPE_OT_RULESET, PangoOTRulesetClass))f
#define PANGO_IS_OT_RULESET(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_TYPE_OT_RULESET))
#define PANGO_IS_OT_RULESET_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PANGO_TYPE_OT_RULESET))
#define PANGO_OT_RULESET_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PANGO_TYPE_OT_RULESET, PangoOTRulesetClass))
typedef struct _PangoOTRulesetClass PangoOTRulesetClass;
struct _PangoOTRuleset
{
GObject parent_instance;
GArray *rules;
PangoOTInfo *info;
/* the index into these arrays is a PangoOTTableType */
guint n_features[2];
guint script_index[2];
guint language_index[2];
};
struct _PangoOTRulesetClass
{
GObjectClass parent_class;
};
struct _PangoOTBuffer
{
HB_Buffer buffer;
PangoFcFont *font;
guint rtl : 1;
guint zero_width_marks : 1;
guint applied_gpos : 1;
};
GType pango_ot_info_get_type (void);
HB_GDEF pango_ot_info_get_gdef (PangoOTInfo *info);
HB_GSUB pango_ot_info_get_gsub (PangoOTInfo *info);
HB_GPOS pango_ot_info_get_gpos (PangoOTInfo *info);
GType pango_ot_ruleset_get_type (void);
G_END_DECLS
#endif /* __PANGO_OT_PRIVATE_H__ */
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