FLTK 1.3.4: Xutf8.h Source File

FLTK 1.3.4

Xutf8.h
1 /* "$Id: Xutf8.h 10588 2015-02-22 13:26:00Z AlbrechtS $"
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 #include <FL/Fl_Export.H>
29
30 typedef struct {
31 int nb_font;
32 char **font_name_list;
33 int *encodings;
34 XFontStruct **fonts;
35 Font fid;
36 int ascent;
37 int descent;
38 int *ranges;
39 } XUtf8FontStruct;
40
41 XUtf8FontStruct *
42 XCreateUtf8FontStruct (
43 Display *dpy,
44 const char *base_font_name_list);
45
46 void
47 XUtf8DrawString(
48 Display *display,
49 Drawable d,
50 XUtf8FontStruct *font_set,
51 GC gc,
52 int x,
53 int y,
54 const char *string,
55 int num_bytes);
56
57 void
58 XUtf8_measure_extents(
59 Display *display,
60 Drawable d,
61 XUtf8FontStruct *font_set,
62 GC gc,
63 int *xx,
64 int *yy,
65 int *ww,
66 int *hh,
67 const char *string,
68 int num_bytes);
69
70 void
71 XUtf8DrawRtlString(
72 Display *display,
73 Drawable d,
74 XUtf8FontStruct *font_set,
75 GC gc,
76 int x,
77 int y,
78 const char *string,
79 int num_bytes);
80
81 void
82 XUtf8DrawImageString(
83 Display *display,
84 Drawable d,
85 XUtf8FontStruct *font_set,
86 GC gc,
87 int x,
88 int y,
89 const char *string,
90 int num_bytes);
91
92 int
93 XUtf8TextWidth(
94 XUtf8FontStruct *font_set,
95 const char *string,
96 int num_bytes);
97 int
98 XUtf8UcsWidth(
99 XUtf8FontStruct *font_set,
100 unsigned int ucs);
101
102 FL_EXPORT int
103 fl_XGetUtf8FontAndGlyph(
104 XUtf8FontStruct *font_set,
105 unsigned int ucs,
106 XFontStruct **fnt,
107 unsigned short *id);
108
109 void
110 XFreeUtf8FontStruct(
111 Display *dpy,
112 XUtf8FontStruct *font_set);
113
114
115 int
116 XConvertUtf8ToUcs(
117 const unsigned char *buf,
118 int len,
119 unsigned int *ucs);
120
121 int
122 XConvertUcsToUtf8(
123 unsigned int ucs,
124 char *buf);
125
126 int
127 XUtf8CharByteLen(
128 const unsigned char *buf,
129 int len);
130
131 int
132 XCountUtf8Char(
133 const unsigned char *buf,
134 int len);
135
136 int
137 XFastConvertUtf8ToUcs(
138 const unsigned char *buf,
139 int len,
140 unsigned int *ucs);
141
142 long
143 XKeysymToUcs(
144 KeySym keysym);
145
146 #ifdef X_HAVE_UTF8_STRING
147 #define XUtf8LookupString Xutf8LookupString
148 #else
149 int
150 XUtf8LookupString(
151 XIC ic,
152 XKeyPressedEvent* event,
153 char* buffer_return,
154 int bytes_buffer,
155 KeySym* keysym,
156 Status* status_return);
157 #endif
158
159 unsigned short
160 XUtf8IsNonSpacing(
161 unsigned int ucs);
162
163 unsigned short
164 XUtf8IsRightToLeft(
165 unsigned int ucs);
166
167
168 int
169 XUtf8Tolower(
170 int ucs);
171
172 int
173 XUtf8Toupper(
174 int ucs);
175
176
177 # ifdef __cplusplus
178 }
179 # endif
180
181 #endif
182
183 /*
184 * End of "$Id: Xutf8.h 10588 2015-02-22 13:26:00Z AlbrechtS $".
185 */
- © 1998-2016 by Bill Spitzak and others.