1 /* convertfonts.c - converts fonts in a style file to fontconfig format
2 *
3 * WindowMaker window manager
4 *
5 * Copyright (c) 2004 Dan Pascu
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 */
21
22 #ifdef __GLIBC__
23 #define _GNU_SOURCE /* getopt_long */
24 #endif
25
26 #include "config.h"
27
28 #include <sys/stat.h>
29
30 #include <getopt.h>
31 #include <locale.h>
32 #include <stdio.h>
33 #include <stdlib.h>
34 #include <string.h>
35
36 #ifdef HAVE_STDNORETURN
37 #include <stdnoreturn.h>
38 #endif
39
40 #include <WINGs/WUtil.h>
41
42 #include "../src/wconfig.h"
43
44 #include "common.h"
45
46
47 char *FontOptions[] = {
48 "IconTitleFont",
49 "ClipTitleFont",
50 "LargeDisplayFont",
51 "MenuTextFont",
52 "MenuTitleFont",
53 "WindowTitleFont",
54 "SystemFont",
55 "BoldSystemFont",
56 NULL
57 };
58
59 static const char *prog_name;
60
61
print_help(int print_usage,int exitval)62 static noreturn void print_help(int print_usage, int exitval)
63 {
64 printf("Usage: %s [-h] [-v] [--keep-xlfd] <style_file>\n", prog_name);
65 if (print_usage) {
66 puts("Converts fonts in a style file into fontconfig format");
67 puts("");
68 puts(" -h, --help display this help and exit");
69 puts(" -v, --version output version information and exit");
70 puts(" --keep-xlfd preserve the original xlfd by appending a ':xlfd=<xlfd>' hint");
71 puts(" to the font name. This property is not used by the fontconfig");
72 puts(" matching engine to find the font, but it is useful as a hint");
73 puts(" about what the original font was to allow hand tuning the");
74 puts(" result or restoring the xlfd. The default is to not add it");
75 puts(" as it results in long, unreadable and confusing names.");
76 }
77 exit(exitval);
78 }
79
main(int argc,char ** argv)80 int main(int argc, char **argv)
81 {
82 WMPropList *style, *key, *val;
83 char *file = NULL, *oldfont, *newfont;
84 struct stat st;
85 Bool keepXLFD = False;
86 int i, ch;
87
88 struct option longopts[] = {
89 { "version", no_argument, NULL, 'v' },
90 { "help", no_argument, NULL, 'h' },
91 { "keep-xlfd", no_argument, &keepXLFD, True },
92 { NULL, 0, NULL, 0 }
93 };
94
95 prog_name = argv[0];
96 while ((ch = getopt_long(argc, argv, "hv", longopts, NULL)) != -1)
97 switch(ch) {
98 case 'v':
99 printf("%s (Window Maker %s)\n", prog_name, VERSION);
100 return 0;
101 /* NOTREACHED */
102 case 'h':
103 print_help(1, 0);
104 /* NOTREACHED */
105 case 0:
106 break;
107 default:
108 print_help(0, 1);
109 /* NOTREACHED */
110 }
111
112 argc -= optind;
113 argv += optind;
114
115 if (argc != 1)
116 print_help(0, 1);
117
118 file = argv[0];
119
120 if (stat(file, &st) != 0) {
121 perror(file);
122 return 1;
123 }
124
125 if (!S_ISREG(st.st_mode)) { /* maybe symlink too? */
126 fprintf(stderr, "%s: `%s' is not a regular file\n", prog_name, file);
127 return 1;
128 }
129
130 /* we need this in order for MB_CUR_MAX to work */
131 /* this contradicts big time with getstyle */
132 setlocale(LC_ALL, "");
133
134 WMPLSetCaseSensitive(False);
135
136 style = WMReadPropListFromFile(file);
137 if (!style) {
138 perror(file);
139 printf("%s: could not load style file\n", prog_name);
140 return 1;
141 }
142
143 if (!WMIsPLDictionary(style)) {
144 printf("%s: '%s' is not a well formatted style file\n", prog_name, file);
145 return 1;
146 }
147
148 for (i = 0; FontOptions[i] != NULL; i++) {
149 key = WMCreatePLString(FontOptions[i]);
150 val = WMGetFromPLDictionary(style, key);
151 if (val) {
152 oldfont = WMGetFromPLString(val);
153 newfont = convertFont(oldfont, keepXLFD);
154 if (oldfont != newfont) {
155 val = WMCreatePLString(newfont);
156 WMPutInPLDictionary(style, key, val);
157 WMReleasePropList(val);
158 wfree(newfont);
159 }
160 }
161 WMReleasePropList(key);
162 }
163
164 WMWritePropListToFile(style, file);
165
166 return 0;
167 }
168