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Xutf8.h
1 /* "$Id: Xutf8.h 10248 2014-08-23 08:41:58Z cand $"
2 *
3 * Author: Jean-Marc Lienher ( http://oksid.ch )
4 * Copyright 2000-2010 by O'ksi'D.
5 *
6 * This library is free software. Distribution and use rights are outlined in
7 * the file "COPYING" which should have been included with this file. If this
8 * file is missing or damaged, see the license at:
9 *
10 * http://www.fltk.org/COPYING.php
11 *
12 * Please report all bugs and problems on the following page:
13 *
14 * http://www.fltk.org/str.php
15 */
16
17 #if ! ( defined(_Xutf8_h) || defined(FL_DOXYGEN) )
18 #define _Xutf8_h
19
20 # ifdef __cplusplus
21 extern "C" {
22 # endif
23
24 #include <X11/X.h>
25 #include <X11/Xlib.h>
26 #include <X11/Xlocale.h>
27 #include <X11/Xutil.h>
28
29 typedef struct {
30 int nb_font;
31 char **font_name_list;
32 int *encodings;
33 XFontStruct **fonts;
34 Font fid;
35 int ascent;
36 int descent;
37 int *ranges;
38 } XUtf8FontStruct;
39
40 XUtf8FontStruct *
41 XCreateUtf8FontStruct (
42 Display *dpy,
43 const char *base_font_name_list);
44
45 void
46 XUtf8DrawString(
47 Display *display,
48 Drawable d,
49 XUtf8FontStruct *font_set,
50 GC gc,
51 int x,
52 int y,
53 const char *string,
54 int num_bytes);
55
56 void
57 XUtf8_measure_extents(
58 Display *display,
59 Drawable d,
60 XUtf8FontStruct *font_set,
61 GC gc,
62 int *xx,
63 int *yy,
64 int *ww,
65 int *hh,
66 const char *string,
67 int num_bytes);
68
69 void
70 XUtf8DrawRtlString(
71 Display *display,
72 Drawable d,
73 XUtf8FontStruct *font_set,
74 GC gc,
75 int x,
76 int y,
77 const char *string,
78 int num_bytes);
79
80 void
81 XUtf8DrawImageString(
82 Display *display,
83 Drawable d,
84 XUtf8FontStruct *font_set,
85 GC gc,
86 int x,
87 int y,
88 const char *string,
89 int num_bytes);
90
91 int
92 XUtf8TextWidth(
93 XUtf8FontStruct *font_set,
94 const char *string,
95 int num_bytes);
96 int
97 XUtf8UcsWidth(
98 XUtf8FontStruct *font_set,
99 unsigned int ucs);
100
101 int
102 XGetUtf8FontAndGlyph(
103 XUtf8FontStruct *font_set,
104 unsigned int ucs,
105 XFontStruct **fnt,
106 unsigned short *id);
107
108 void
109 XFreeUtf8FontStruct(
110 Display *dpy,
111 XUtf8FontStruct *font_set);
112
113
114 int
115 XConvertUtf8ToUcs(
116 const unsigned char *buf,
117 int len,
118 unsigned int *ucs);
119
120 int
121 XConvertUcsToUtf8(
122 unsigned int ucs,
123 char *buf);
124
125 int
126 XUtf8CharByteLen(
127 const unsigned char *buf,
128 int len);
129
130 int
131 XCountUtf8Char(
132 const unsigned char *buf,
133 int len);
134
135 int
136 XFastConvertUtf8ToUcs(
137 const unsigned char *buf,
138 int len,
139 unsigned int *ucs);
140
141 long
142 XKeysymToUcs(
143 KeySym keysym);
144
145 #ifdef X_HAVE_UTF8_STRING
146 #define XUtf8LookupString Xutf8LookupString
147 #else
148 int
149 XUtf8LookupString(
150 XIC ic,
151 XKeyPressedEvent* event,
152 char* buffer_return,
153 int bytes_buffer,
154 KeySym* keysym,
155 Status* status_return);
156 #endif
157
158 unsigned short
159 XUtf8IsNonSpacing(
160 unsigned int ucs);
161
162 unsigned short
163 XUtf8IsRightToLeft(
164 unsigned int ucs);
165
166
167 int
168 XUtf8Tolower(
169 int ucs);
170
171 int
172 XUtf8Toupper(
173 int ucs);
174
175
176 # ifdef __cplusplus
177 }
178 # endif
179
180 #endif
181
182 /*
183 * End of "$Id: Xutf8.h 10248 2014-08-23 08:41:58Z cand $".
184 */
- © 1998-2014 by Bill Spitzak and others.