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
114
115
|
/* Pango
* pangoft2-private.h:
*
* Copyright (C) 1999 Red Hat Software
* Copyright (C) 2000 Tor Lillqvist
*
* 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 __PANGOFT2_PRIVATE_H__
#define __PANGOFT2_PRIVATE_H__
#include "pangoft2.h"
#include "pango-renderer.h"
#include <fontconfig/fontconfig.h>
/* Debugging... */
/*#define DEBUGGING 1*/
#if defined(DEBUGGING) && DEBUGGING
#ifdef __GNUC__
#define PING(printlist) \
(g_print ("%s:%d ", __PRETTY_FUNCTION__, __LINE__), \
g_print printlist, \
g_print ("\n"))
#else
#define PING(printlist) \
(g_print ("%s:%d ", __FILE__, __LINE__), \
g_print printlist, \
g_print ("\n"))
#endif
#else /* !DEBUGGING */
#define PING(printlist)
#endif
typedef struct _PangoFT2Font PangoFT2Font;
typedef struct _PangoFT2GlyphInfo PangoFT2GlyphInfo;
typedef struct _PangoFT2Renderer PangoFT2Renderer;
struct _PangoFT2Font
{
PangoFcFont font;
FT_Face face;
int load_flags;
int size;
GSList *metrics_by_lang;
GHashTable *glyph_info;
GDestroyNotify glyph_cache_destroy;
};
struct _PangoFT2GlyphInfo
{
PangoRectangle logical_rect;
PangoRectangle ink_rect;
void *cached_glyph;
};
#define PANGO_TYPE_FT2_FONT (pango_ft2_font_get_type ())
#define PANGO_FT2_FONT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_FT2_FONT, PangoFT2Font))
#define PANGO_FT2_IS_FONT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_TYPE_FT2_FONT))
GType pango_ft2_font_get_type (void);
PangoFT2Font * _pango_ft2_font_new (PangoFT2FontMap *ft2fontmap,
FcPattern *pattern);
FT_Library _pango_ft2_font_map_get_library (PangoFontMap *fontmap);
const char *_pango_ft2_ft_strerror (FT_Error error);
void *_pango_ft2_font_get_cache_glyph_data (PangoFont *font,
int glyph_index);
void _pango_ft2_font_set_cache_glyph_data (PangoFont *font,
int glyph_index,
void *cached_glyph);
void _pango_ft2_font_set_glyph_cache_destroy (PangoFont *font,
GDestroyNotify destroy_notify);
void _pango_ft2_draw_rect (FT_Bitmap *bitmap,
const PangoMatrix *matrix,
int x,
int y,
int width,
int height);
void _pango_ft2_draw_error_underline (FT_Bitmap *bitmap,
const PangoMatrix *matrix,
int x,
int y,
int width,
int height);
#define PANGO_TYPE_FT2_RENDERER (pango_ft2_renderer_get_type())
#define PANGO_FT2_RENDERER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), PANGO_TYPE_FT2_RENDERER, PangoFT2Renderer))
#define PANGO_IS_FT2_RENDERER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), PANGO_TYPE_FT2_RENDERER))
GType pango_ft2_renderer_get_type (void);
PangoRenderer *_pango_ft2_font_map_get_renderer (PangoFT2FontMap *ft2fontmap);
#endif /* __PANGOFT2_PRIVATE_H__ */
|
