/usr/include/pango-1.0/pango/pango-item.h is in libpango1.0-dev 1.38.1-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | /* 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;
/**
* PANGO_ANALYSIS_FLAG_CENTERED_BASELINE:
*
* Whether the segment should be shifted to center around the baseline.
* Used in vertical writing directions mostly.
*
* Since: 1.16
*/
#define PANGO_ANALYSIS_FLAG_CENTERED_BASELINE (1 << 0)
/**
* PANGO_ANALYSIS_FLAG_IS_ELLIPSIS:
*
* This flag is used to mark runs that hold ellipsized text,
* in an ellipsized layout.
*
* Since: 1.36.7
*/
#define PANGO_ANALYSIS_FLAG_IS_ELLIPSIS (1 << 1)
/**
* PangoAnalysis:
* @shape_engine: the engine for doing rendering-system-dependent processing.
* @lang_engine: the engine for doing rendering-system-independent processing.
* @font: the font for this segment.
* @level: the bidirectional level for this segment.
* @gravity: the glyph orientation for this segment (A #PangoGravity).
* @flags: boolean flags for this segment (currently only one) (Since: 1.16).
* @script: the detected script for this segment (A #PangoScript) (Since: 1.18).
* @language: the detected language for this segment.
* @extra_attrs: extra attributes for this segment.
*
* The #PangoAnalysis structure stores information about
* the properties of a segment of text.
*/
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;
};
/**
* PangoItem:
* @offset: byte offset of the start of this item in text.
* @length: length of this item in bytes.
* @num_chars: number of Unicode characters in the item.
* @analysis: analysis results for the item.
*
* The #PangoItem structure stores information about a segment of text.
*/
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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