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/* Pango
* pango-item.h: Structure for storing run information
*
* 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_ITEM_H__
#define __PANGO_ITEM_H__
#include <pango/pango-types.h>
G_BEGIN_DECLS
typedef struct _PangoAnalysis PangoAnalysis;
typedef struct _PangoItem PangoItem;
/* TODO: if more flags are needed, turn this into a real PangoAnalysisFlags enum */
#define PANGO_ANALYSIS_FLAG_CENTERED_BASELINE (1 << 0)
struct _PangoAnalysis
{
PangoEngineShape *shape_engine;
PangoEngineLang *lang_engine;
PangoFont *font;
guint8 level;
guint8 gravity; /* PangoGravity */
guint8 flags;
guint8 script; /* PangoScript */
PangoLanguage *language;
GSList *extra_attrs;
};
struct _PangoItem
{
gint offset;
gint length;
gint num_chars;
PangoAnalysis analysis;
};
#define PANGO_TYPE_ITEM (pango_item_get_type ())
GType pango_item_get_type (void) G_GNUC_CONST;
PangoItem *pango_item_new (void);
PangoItem *pango_item_copy (PangoItem *item);
void pango_item_free (PangoItem *item);
PangoItem *pango_item_split (PangoItem *orig,
int split_index,
int split_offset);
G_END_DECLS
#endif /* __PANGO_ITEM_H__ */
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