1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: misc.c |
2 | * File: misc.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: misc.C,v 1.2 2003/11/24 17:31:27 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1996 mj olesen <olesen@me.QueensU.CA> Queen's Univ at Kingston |
6 | * Copyright (c) 1996 mj olesen <olesen@me.QueensU.CA> Queen's Univ at Kingston |
8 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
7 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
9 | * Copyright (c) 1998-2000 Geoff Wing <gcw@pobox.com> |
8 | * Copyright (c) 1998-2000 Geoff Wing <gcw@pobox.com> |
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9 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
10 | * |
10 | * |
11 | * This program is free software; you can redistribute it and/or modify |
11 | * This program is free software; you can redistribute it and/or modify |
12 | * it under the terms of the GNU General Public License as published by |
12 | * it under the terms of the GNU General Public License as published by |
13 | * the Free Software Foundation; either version 2 of the License, or |
13 | * the Free Software Foundation; either version 2 of the License, or |
14 | * (at your option) any later version. |
14 | * (at your option) any later version. |
… | |
… | |
26 | #include "../config.h" /* NECESSARY */ |
26 | #include "../config.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
27 | #include "rxvt.h" /* NECESSARY */ |
28 | #include "misc.intpro" /* PROTOS for internal routines */ |
28 | #include "misc.intpro" /* PROTOS for internal routines */ |
29 | |
29 | |
30 | /* EXTPROTO */ |
30 | /* EXTPROTO */ |
31 | char * |
31 | char * |
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32 | rxvt_wcstombs (const wchar_t *str, int len) |
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33 | { |
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34 | mbstate mbs; |
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35 | char *r = (char *)rxvt_malloc (len * MB_CUR_MAX + 1); |
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36 | |
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37 | char *dst = r; |
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38 | while (len--) |
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39 | { |
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40 | int l = wcrtomb (dst, *str++, mbs); |
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41 | if (l < 0) |
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42 | *dst++ = '?'; |
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43 | else |
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44 | dst += l; |
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45 | } |
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46 | |
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47 | *dst++ = 0; |
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48 | |
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49 | return r; |
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50 | } |
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51 | |
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52 | /* EXTPROTO */ |
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53 | char * |
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54 | rxvt_strdup (const char *str) |
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55 | { |
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56 | return str ? strdup (str) : 0; |
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57 | } |
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58 | |
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59 | /* EXTPROTO */ |
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60 | char * |
32 | rxvt_r_basename(const char *str) |
61 | rxvt_r_basename (const char *str) |
33 | { |
62 | { |
34 | char *base = STRRCHR(str, '/'); |
63 | char *base = STRRCHR (str, '/'); |
35 | |
64 | |
36 | return (char *)(base ? base + 1 : str); |
65 | return (char *) (base ? base + 1 : str); |
37 | } |
66 | } |
38 | |
67 | |
39 | /* |
68 | /* |
40 | * Print an error message |
69 | * Print an error message |
41 | */ |
70 | */ |
42 | /* EXTPROTO */ |
71 | /* EXTPROTO */ |
43 | void |
72 | void |
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73 | rxvt_vlog (const char *fmt, va_list arg_ptr) |
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74 | { |
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75 | char msg[1024]; |
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76 | |
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77 | vsnprintf (msg, sizeof msg, fmt, arg_ptr); |
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78 | |
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79 | if (GET_R && GET_R->log_hook) |
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80 | (*GET_R->log_hook) (msg); |
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81 | else |
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82 | write (STDOUT_FILENO, msg, strlen (msg)); |
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83 | } |
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84 | |
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85 | /* EXTPROTO */ |
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86 | void |
44 | rxvt_print_error(const char *fmt,...) |
87 | rxvt_log (const char *fmt,...) |
45 | { |
88 | { |
46 | va_list arg_ptr; |
89 | va_list arg_ptr; |
47 | |
90 | |
48 | va_start(arg_ptr, fmt); |
91 | va_start (arg_ptr, fmt); |
49 | fprintf(stderr, APL_NAME ": "); |
92 | rxvt_vlog (fmt, arg_ptr); |
50 | vfprintf(stderr, fmt, arg_ptr); |
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51 | fprintf(stderr, "\n"); |
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52 | va_end(arg_ptr); |
93 | va_end (arg_ptr); |
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94 | } |
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95 | |
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96 | /* |
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97 | * Print an error message |
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98 | */ |
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99 | /* EXTPROTO */ |
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100 | void |
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101 | rxvt_warn (const char *fmt,...) |
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102 | { |
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103 | va_list arg_ptr; |
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104 | |
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105 | rxvt_log ("%s: ", RESNAME); |
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106 | |
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107 | va_start (arg_ptr, fmt); |
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108 | rxvt_vlog (fmt, arg_ptr); |
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109 | va_end (arg_ptr); |
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110 | } |
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111 | |
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112 | /* EXTPROTO */ |
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113 | void |
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114 | rxvt_fatal (const char *fmt,...) |
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115 | { |
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116 | va_list arg_ptr; |
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117 | |
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118 | rxvt_log ("%s: ", RESNAME); |
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119 | |
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120 | va_start (arg_ptr, fmt); |
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121 | rxvt_vlog (fmt, arg_ptr); |
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122 | va_end (arg_ptr); |
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123 | |
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124 | rxvt_exit_failure (); |
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125 | } |
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126 | |
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127 | class rxvt_failure_exception rxvt_failure_exception; |
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128 | |
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129 | /* EXTPROTO */ |
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130 | void |
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131 | rxvt_exit_failure () |
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132 | { |
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133 | throw (rxvt_failure_exception); |
53 | } |
134 | } |
54 | |
135 | |
55 | /* |
136 | /* |
56 | * check that the first characters of S1 match S2 |
137 | * check that the first characters of S1 match S2 |
57 | * |
138 | * |
… | |
… | |
60 | * Match |
141 | * Match |
61 | * return: STRLEN (S2) |
142 | * return: STRLEN (S2) |
62 | */ |
143 | */ |
63 | /* EXTPROTO */ |
144 | /* EXTPROTO */ |
64 | int |
145 | int |
65 | rxvt_Str_match(const char *s1, const char *s2) |
146 | rxvt_Str_match (const char *s1, const char *s2) |
66 | { |
147 | { |
67 | int n = STRLEN(s2); |
148 | int n = STRLEN (s2); |
68 | |
149 | |
69 | return ((STRNCMP(s1, s2, n) == 0) ? n : 0); |
150 | return ((STRNCMP (s1, s2, n) == 0) ? n : 0); |
70 | } |
151 | } |
71 | |
152 | |
72 | /* EXTPROTO */ |
153 | /* EXTPROTO */ |
73 | const char * |
154 | const char * |
74 | rxvt_Str_skip_space(const char *str) |
155 | rxvt_Str_skip_space (const char *str) |
75 | { |
156 | { |
76 | if (str) |
157 | if (str) |
77 | while (*str && isspace(*str)) |
158 | while (*str && isspace (*str)) |
78 | str++; |
159 | str++; |
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160 | |
79 | return str; |
161 | return str; |
80 | } |
162 | } |
81 | |
163 | |
82 | /* |
164 | /* |
83 | * remove leading/trailing space and strip-off leading/trailing quotes. |
165 | * remove leading/trailing space and strip-off leading/trailing quotes. |
84 | * in place. |
166 | * in place. |
85 | */ |
167 | */ |
86 | /* EXTPROTO */ |
168 | /* EXTPROTO */ |
87 | char * |
169 | char * |
88 | rxvt_Str_trim(char *str) |
170 | rxvt_Str_trim (char *str) |
89 | { |
171 | { |
90 | char *r, *s; |
172 | char *r, *s; |
91 | int n; |
173 | int n; |
92 | |
174 | |
93 | if (!str || !*str) /* shortcut */ |
175 | if (!str || !*str) /* shortcut */ |
94 | return str; |
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95 | |
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96 | /* skip leading spaces */ |
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97 | for (s = str; *s && isspace(*s); s++) ; |
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98 | /* goto end of string */ |
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99 | for (n = 0, r = s; *r++; n++) ; |
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100 | r -= 2; |
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101 | /* dump return */ |
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102 | if (n > 0 && *r == '\n') |
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103 | n--, r--; |
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104 | /* backtrack along trailing spaces */ |
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105 | for (; n > 0 && isspace(*r); r--, n--) ; |
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106 | /* skip matching leading/trailing quotes */ |
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107 | if (*s == '"' && *r == '"' && n > 1) { |
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108 | s++; |
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109 | n -= 2; |
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110 | } |
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111 | /* copy back over: forwards copy */ |
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112 | for (r = str; n; n--) |
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113 | *r++ = *s++; |
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114 | *r = '\0'; |
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115 | |
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116 | return str; |
176 | return str; |
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177 | |
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178 | /* skip leading spaces */ |
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179 | for (s = str; *s && isspace (*s); s++) ; |
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180 | /* goto end of string */ |
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181 | for (n = 0, r = s; *r++; n++) ; |
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182 | r -= 2; |
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183 | /* dump return */ |
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184 | if (n > 0 && *r == '\n') |
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185 | n--, r--; |
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186 | /* backtrack along trailing spaces */ |
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187 | for (; n > 0 && isspace (*r); r--, n--) ; |
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188 | /* skip matching leading/trailing quotes */ |
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189 | if (*s == '"' && *r == '"' && n > 1) |
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190 | { |
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191 | s++; |
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192 | n -= 2; |
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193 | } |
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194 | |
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195 | /* copy back over: forwards copy */ |
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196 | for (r = str; n; n--) |
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197 | *r++ = *s++; |
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198 | *r = '\0'; |
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199 | |
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200 | return str; |
117 | } |
201 | } |
118 | |
202 | |
119 | /* |
203 | /* |
120 | * in-place interpretation of string: |
204 | * in-place interpretation of string: |
121 | * |
205 | * |
… | |
… | |
130 | * |
214 | * |
131 | * returns the converted string length |
215 | * returns the converted string length |
132 | */ |
216 | */ |
133 | /* EXTPROTO */ |
217 | /* EXTPROTO */ |
134 | int |
218 | int |
135 | rxvt_Str_escaped(char *str) |
219 | rxvt_Str_escaped (char *str) |
136 | { |
220 | { |
137 | char ch, *s, *d; |
221 | char ch, *s, *d; |
138 | int i, num, append = 0; |
222 | int i, num, append = 0; |
139 | |
223 | |
140 | if (!str || !*str) |
224 | if (!str || !*str) |
141 | return 0; |
225 | return 0; |
142 | |
226 | |
143 | d = s = str; |
227 | d = s = str; |
144 | |
228 | |
145 | if (*s == 'M' && s[1] == '-') { |
229 | if (*s == 'M' && s[1] == '-') |
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230 | { |
146 | /* Emacs convenience, replace leading `M-..' with `\E..' */ |
231 | /* Emacs convenience, replace leading `M-..' with `\E..' */ |
147 | *d++ = C0_ESC; |
232 | *d++ = C0_ESC; |
148 | s += 2; |
233 | s += 2; |
149 | if (toupper(*s) == 'X') |
234 | if (toupper (*s) == 'X') |
150 | /* append carriage-return for `M-xcommand' */ |
235 | /* append carriage-return for `M-xcommand' */ |
151 | for (*d++ = 'x', append = '\r', s++; isspace(*s); s++) ; |
236 | for (*d++ = 'x', append = '\r', s++; isspace (*s); s++) ; |
152 | } |
237 | } |
153 | for (; (ch = *s++);) { |
238 | for (; (ch = *s++);) |
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239 | { |
154 | if (ch == '\\') { |
240 | if (ch == '\\') |
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241 | { |
155 | ch = *s++; |
242 | ch = *s++; |
156 | if (ch >= '0' && ch <= '7') { /* octal */ |
243 | if (ch >= '0' && ch <= '7') |
157 | num = ch - '0'; |
244 | { /* octal */ |
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245 | num = ch - '0'; |
158 | for (i = 0; i < 2; i++, s++) { |
246 | for (i = 0; i < 2; i++, s++) |
159 | ch = *s; |
247 | { |
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248 | ch = *s; |
160 | if (ch < '0' || ch > '7') |
249 | if (ch < '0' || ch > '7') |
161 | break; |
250 | break; |
162 | num = num * 8 + ch - '0'; |
251 | num = num * 8 + ch - '0'; |
163 | } |
252 | } |
164 | ch = (char)num; |
253 | ch = (char)num; |
165 | } else if (ch == 'a') |
254 | } |
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255 | else if (ch == 'a') |
166 | ch = C0_BEL; /* bell */ |
256 | ch = C0_BEL; /* bell */ |
167 | else if (ch == 'b') |
257 | else if (ch == 'b') |
168 | ch = C0_BS; /* backspace */ |
258 | ch = C0_BS; /* backspace */ |
169 | else if (ch == 'E' || ch == 'e') |
259 | else if (ch == 'E' || ch == 'e') |
170 | ch = C0_ESC; /* escape */ |
260 | ch = C0_ESC; /* escape */ |
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261 | else if (ch == 'n') |
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262 | ch = '\n'; /* newline */ |
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263 | else if (ch == 'r') |
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264 | ch = '\r'; /* carriage-return */ |
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265 | else if (ch == 't') |
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266 | ch = C0_HT; /* tab */ |
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267 | } |
171 | else if (ch == 'n') |
268 | else if (ch == '^') |
172 | ch = '\n'; /* newline */ |
269 | { |
173 | else if (ch == 'r') |
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174 | ch = '\r'; /* carriage-return */ |
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175 | else if (ch == 't') |
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176 | ch = C0_HT; /* tab */ |
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177 | } else if (ch == '^') { |
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178 | ch = *s++; |
270 | ch = *s++; |
179 | ch = toupper(ch); |
271 | ch = toupper (ch); |
180 | ch = (ch == '?' ? 127 : (ch - '@')); |
272 | ch = (ch == '?' ? 127 : (ch - '@')); |
181 | } |
273 | } |
182 | *d++ = ch; |
274 | *d++ = ch; |
183 | } |
275 | } |
184 | |
276 | |
185 | /* ESC] is an XTerm escape sequence, must be terminated */ |
277 | /* ESC] is an XTerm escape sequence, must be terminated */ |
186 | if (*str == '\0' && str[1] == C0_ESC && str[2] == ']') |
278 | if (*str == '\0' && str[1] == C0_ESC && str[2] == ']') |
187 | append = CHAR_ST; |
279 | append = CHAR_ST; |
188 | |
280 | |
189 | /* add trailing character as required */ |
281 | /* add trailing character as required */ |
190 | if (append && d[-1] != append) |
282 | if (append && d[-1] != append) |
191 | *d++ = append; |
283 | *d++ = append; |
192 | *d = '\0'; |
284 | *d = '\0'; |
193 | |
285 | |
194 | return (d - str); |
286 | return (d - str); |
195 | } |
287 | } |
196 | |
288 | |
197 | /* |
289 | /* |
198 | * Split a comma-separated string into an array, stripping leading and |
290 | * Split a comma-separated string into an array, stripping leading and |
199 | * trailing spaces (and paired quotes) from each entry. Empty strings |
291 | * trailing spaces (and paired quotes) from each entry. Empty strings |
200 | * are properly returned |
292 | * are properly returned |
201 | * Caller should free each entry and array when done |
293 | * Caller should free each entry and array when done |
202 | */ |
294 | */ |
203 | /* EXTPROTO */ |
295 | /* EXTPROTO */ |
204 | char ** |
296 | char ** |
205 | rxvt_splitcommastring(const char *cs) |
297 | rxvt_splitcommastring (const char *cs) |
206 | { |
298 | { |
207 | int l, n, p; |
299 | int l, n, p; |
208 | const char *s, *t; |
300 | const char *s, *t; |
209 | char **ret; |
301 | char **ret; |
210 | |
302 | |
211 | if ((s = cs) == NULL) |
303 | if ((s = cs) == NULL) |
212 | s = ""; |
304 | s = ""; |
213 | |
305 | |
214 | for (n = 1, t = s; *t; t++) |
306 | for (n = 1, t = s; *t; t++) |
215 | if (*t == ',') |
307 | if (*t == ',') |
216 | n++; |
308 | n++; |
217 | ret = (char **)malloc((n + 1) * sizeof(char *)); |
309 | ret = (char **)malloc ((n + 1) * sizeof (char *)); |
218 | ret[n] = NULL; |
310 | ret[n] = NULL; |
219 | |
311 | |
220 | for (l = 0, t = s; l < n; l++) { |
312 | for (l = 0, t = s; l < n; l++) |
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313 | { |
221 | for ( ; *t && *t != ','; t++) ; |
314 | for ( ; *t && *t != ','; t++) ; |
222 | p = t - s; |
315 | p = t - s; |
223 | ret[l] = (char *)malloc(p + 1); |
316 | ret[l] = (char *)malloc (p + 1); |
224 | strncpy(ret[l], s, p); |
317 | strncpy (ret[l], s, p); |
225 | ret[l][p] = '\0'; |
318 | ret[l][p] = '\0'; |
226 | rxvt_Str_trim(ret[l]); |
319 | rxvt_Str_trim (ret[l]); |
227 | s = ++t; |
320 | s = ++t; |
228 | } |
321 | } |
229 | return ret; |
322 | return ret; |
230 | } |
323 | } |
231 | |
324 | |
232 | /*----------------------------------------------------------------------* |
325 | /*----------------------------------------------------------------------* |
233 | * file searching |
326 | * file searching |
234 | */ |
327 | */ |
… | |
… | |
242 | * |
335 | * |
243 | * FILE is either semi-colon or zero terminated |
336 | * FILE is either semi-colon or zero terminated |
244 | */ |
337 | */ |
245 | /* INTPROTO */ |
338 | /* INTPROTO */ |
246 | char * |
339 | char * |
247 | rxvt_File_search_path(const char *pathlist, const char *file, const char *ext) |
340 | rxvt_File_search_path (const char *pathlist, const char *file, const char *ext) |
248 | { |
341 | { |
249 | int maxpath, len; |
342 | int maxpath, len; |
250 | const char *p, *path; |
343 | const char *p, *path; |
251 | char name[256]; |
344 | char name[256]; |
252 | |
345 | |
253 | if (!access(file, R_OK)) /* found (plain name) in current directory */ |
346 | if (!access (file, R_OK)) /* found (plain name) in current directory */ |
254 | return STRDUP(file); |
347 | return STRDUP (file); |
255 | |
348 | |
256 | /* semi-colon delimited */ |
349 | /* semi-colon delimited */ |
257 | if ((p = STRCHR(file, ';'))) |
350 | if ((p = STRCHR (file, ';'))) |
258 | len = (p - file); |
351 | len = (p - file); |
259 | else |
352 | else |
260 | len = STRLEN(file); |
353 | len = STRLEN (file); |
261 | |
354 | |
262 | #ifdef DEBUG_SEARCH_PATH |
355 | #ifdef DEBUG_SEARCH_PATH |
263 | getcwd(name, sizeof(name)); |
356 | getcwd (name, sizeof (name)); |
264 | fprintf(stderr, "pwd: \"%s\"\n", name); |
357 | fprintf (stderr, "pwd: \"%s\"\n", name); |
265 | fprintf(stderr, "find: \"%.*s\"\n", len, file); |
358 | fprintf (stderr, "find: \"%.*s\"\n", len, file); |
266 | #endif |
359 | #endif |
267 | |
360 | |
268 | /* leave room for an extra '/' and trailing '\0' */ |
361 | /* leave room for an extra '/' and trailing '\0' */ |
269 | maxpath = sizeof(name) - (len + (ext ? STRLEN(ext) : 0) + 2); |
362 | maxpath = sizeof (name) - (len + (ext ? STRLEN (ext) : 0) + 2); |
270 | if (maxpath <= 0) |
363 | if (maxpath <= 0) |
271 | return NULL; |
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272 | |
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273 | /* check if we can find it now */ |
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274 | STRNCPY(name, file, len); |
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275 | name[len] = '\0'; |
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276 | |
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277 | if (!access(name, R_OK)) |
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278 | return STRDUP(name); |
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279 | if (ext) { |
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280 | STRCAT(name, ext); |
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281 | if (!access(name, R_OK)) |
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282 | return STRDUP(name); |
|
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283 | } |
|
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284 | for (path = pathlist; path != NULL && *path != '\0'; path = p) { |
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285 | int n; |
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286 | |
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287 | /* colon delimited */ |
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288 | if ((p = STRCHR(path, ':')) == NULL) |
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289 | p = STRCHR(path, '\0'); |
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290 | |
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291 | n = (p - path); |
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292 | if (*p != '\0') |
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293 | p++; |
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294 | |
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295 | if (n > 0 && n <= maxpath) { |
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296 | STRNCPY(name, path, n); |
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297 | if (name[n - 1] != '/') |
|
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298 | name[n++] = '/'; |
|
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299 | name[n] = '\0'; |
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300 | STRNCAT(name, file, len); |
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301 | |
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302 | if (!access(name, R_OK)) |
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303 | return STRDUP(name); |
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304 | if (ext) { |
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305 | STRCAT(name, ext); |
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306 | if (!access(name, R_OK)) |
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307 | return STRDUP(name); |
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308 | } |
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309 | } |
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310 | } |
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311 | return NULL; |
364 | return NULL; |
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365 | |
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366 | /* check if we can find it now */ |
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367 | STRNCPY (name, file, len); |
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368 | name[len] = '\0'; |
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369 | |
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370 | if (!access (name, R_OK)) |
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371 | return STRDUP (name); |
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372 | if (ext) |
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373 | { |
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374 | STRCAT (name, ext); |
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375 | if (!access (name, R_OK)) |
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376 | return STRDUP (name); |
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377 | } |
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378 | for (path = pathlist; path != NULL && *path != '\0'; path = p) |
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379 | { |
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380 | int n; |
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381 | |
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382 | /* colon delimited */ |
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383 | if ((p = STRCHR (path, ':')) == NULL) |
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384 | p = STRCHR (path, '\0'); |
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385 | |
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386 | n = (p - path); |
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387 | if (*p != '\0') |
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388 | p++; |
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389 | |
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390 | if (n > 0 && n <= maxpath) |
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391 | { |
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392 | STRNCPY (name, path, n); |
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393 | if (name[n - 1] != '/') |
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394 | name[n++] = '/'; |
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395 | name[n] = '\0'; |
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396 | STRNCAT (name, file, len); |
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397 | |
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398 | if (!access (name, R_OK)) |
|
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399 | return STRDUP (name); |
|
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400 | if (ext) |
|
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401 | { |
|
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402 | STRCAT (name, ext); |
|
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403 | if (!access (name, R_OK)) |
|
|
404 | return STRDUP (name); |
|
|
405 | } |
|
|
406 | } |
|
|
407 | } |
|
|
408 | return NULL; |
312 | } |
409 | } |
313 | |
410 | |
314 | /* EXTPROTO */ |
411 | /* EXTPROTO */ |
315 | char * |
412 | char * |
316 | rxvt_File_find(const char *file, const char *ext, const char *path) |
413 | rxvt_File_find (const char *file, const char *ext, const char *path) |
317 | { |
414 | { |
318 | char *f; |
415 | char *f; |
319 | |
416 | |
320 | if (file == NULL || *file == '\0') |
417 | if (file == NULL || *file == '\0') |
321 | return NULL; |
418 | return NULL; |
322 | |
419 | |
323 | /* search environment variables here too */ |
420 | /* search environment variables here too */ |
324 | if ((f = rxvt_File_search_path(path, file, ext)) == NULL) |
421 | if ((f = rxvt_File_search_path (path, file, ext)) == NULL) |
325 | #ifdef PATH_ENV |
422 | #ifdef PATH_ENV |
326 | if ((f = rxvt_File_search_path(getenv(PATH_ENV), file, ext)) == NULL) |
423 | if ((f = rxvt_File_search_path (getenv (PATH_ENV), file, ext)) == NULL) |
327 | #endif |
424 | #endif |
328 | f = rxvt_File_search_path(getenv("PATH"), file, ext); |
425 | f = rxvt_File_search_path (getenv ("PATH"), file, ext); |
329 | |
426 | |
330 | #ifdef DEBUG_SEARCH_PATH |
427 | #ifdef DEBUG_SEARCH_PATH |
331 | if (f) |
428 | if (f) |
332 | fprintf(stderr, "found: \"%s\"\n", f); |
429 | fprintf (stderr, "found: \"%s\"\n", f); |
333 | #endif |
430 | #endif |
334 | |
431 | |
335 | return f; |
432 | return f; |
336 | } |
433 | } |
337 | #endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */ |
434 | #endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */ |
338 | |
435 | |
339 | /*----------------------------------------------------------------------* |
436 | /*----------------------------------------------------------------------* |
340 | * miscellaneous drawing routines |
437 | * miscellaneous drawing routines |
… | |
… | |
344 | * Draw top/left and bottom/right border shadows around windows |
441 | * Draw top/left and bottom/right border shadows around windows |
345 | */ |
442 | */ |
346 | #if defined(RXVT_SCROLLBAR) || defined(MENUBAR) |
443 | #if defined(RXVT_SCROLLBAR) || defined(MENUBAR) |
347 | /* EXTPROTO */ |
444 | /* EXTPROTO */ |
348 | void |
445 | void |
349 | rxvt_Draw_Shadow(Display *Xdisplay, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h) |
446 | rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h) |
350 | { |
447 | { |
351 | int shadow; |
448 | int shadow; |
352 | |
449 | |
353 | shadow = (w == 0 || h == 0) ? 1 : SHADOW; |
450 | shadow = (w == 0 || h == 0) ? 1 : SHADOW; |
354 | w += x - 1; |
451 | w += x - 1; |
355 | h += y - 1; |
452 | h += y - 1; |
356 | for (; shadow-- > 0; x++, y++, w--, h--) { |
453 | for (; shadow-- > 0; x++, y++, w--, h--) |
|
|
454 | { |
357 | XDrawLine(Xdisplay, win, topShadow, x, y, w, y); |
455 | XDrawLine (display, win, topShadow, x, y, w, y); |
358 | XDrawLine(Xdisplay, win, topShadow, x, y, x, h); |
456 | XDrawLine (display, win, topShadow, x, y, x, h); |
359 | XDrawLine(Xdisplay, win, botShadow, w, h, w, y + 1); |
457 | XDrawLine (display, win, botShadow, w, h, w, y + 1); |
360 | XDrawLine(Xdisplay, win, botShadow, w, h, x + 1, h); |
458 | XDrawLine (display, win, botShadow, w, h, x + 1, h); |
361 | } |
459 | } |
362 | } |
460 | } |
363 | #endif |
461 | #endif |
364 | |
462 | |
365 | /* button shapes */ |
463 | /* button shapes */ |
366 | #ifdef MENUBAR |
464 | #ifdef MENUBAR |
367 | /* EXTPROTO */ |
465 | /* EXTPROTO */ |
368 | void |
466 | void |
369 | rxvt_Draw_Triangle(Display *Xdisplay, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type) |
467 | rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type) |
370 | { |
468 | { |
371 | switch (type) { |
469 | switch (type) |
|
|
470 | { |
372 | case 'r': /* right triangle */ |
471 | case 'r': /* right triangle */ |
373 | XDrawLine(Xdisplay, win, topShadow, x, y, x, y + w); |
472 | XDrawLine (display, win, topShadow, x, y, x, y + w); |
374 | XDrawLine(Xdisplay, win, topShadow, x, y, x + w, y + w / 2); |
473 | XDrawLine (display, win, topShadow, x, y, x + w, y + w / 2); |
375 | XDrawLine(Xdisplay, win, botShadow, x, y + w, x + w, y + w / 2); |
474 | XDrawLine (display, win, botShadow, x, y + w, x + w, y + w / 2); |
376 | break; |
475 | break; |
377 | |
476 | |
378 | case 'l': /* left triangle */ |
477 | case 'l': /* left triangle */ |
379 | XDrawLine(Xdisplay, win, botShadow, x + w, y + w, x + w, y); |
478 | XDrawLine (display, win, botShadow, x + w, y + w, x + w, y); |
380 | XDrawLine(Xdisplay, win, botShadow, x + w, y + w, x, y + w / 2); |
479 | XDrawLine (display, win, botShadow, x + w, y + w, x, y + w / 2); |
381 | XDrawLine(Xdisplay, win, topShadow, x, y + w / 2, x + w, y); |
480 | XDrawLine (display, win, topShadow, x, y + w / 2, x + w, y); |
382 | break; |
481 | break; |
383 | |
482 | |
384 | case 'd': /* down triangle */ |
483 | case 'd': /* down triangle */ |
385 | XDrawLine(Xdisplay, win, topShadow, x, y, x + w / 2, y + w); |
484 | XDrawLine (display, win, topShadow, x, y, x + w / 2, y + w); |
386 | XDrawLine(Xdisplay, win, topShadow, x, y, x + w, y); |
485 | XDrawLine (display, win, topShadow, x, y, x + w, y); |
387 | XDrawLine(Xdisplay, win, botShadow, x + w, y, x + w / 2, y + w); |
486 | XDrawLine (display, win, botShadow, x + w, y, x + w / 2, y + w); |
388 | break; |
487 | break; |
389 | |
488 | |
390 | case 'u': /* up triangle */ |
489 | case 'u': /* up triangle */ |
391 | XDrawLine(Xdisplay, win, botShadow, x + w, y + w, x + w / 2, y); |
490 | XDrawLine (display, win, botShadow, x + w, y + w, x + w / 2, y); |
392 | XDrawLine(Xdisplay, win, botShadow, x + w, y + w, x, y + w); |
491 | XDrawLine (display, win, botShadow, x + w, y + w, x, y + w); |
393 | XDrawLine(Xdisplay, win, topShadow, x, y + w, x + w / 2, y); |
492 | XDrawLine (display, win, topShadow, x, y + w, x + w / 2, y); |
394 | break; |
493 | break; |
395 | #if 0 |
494 | #if 0 |
396 | case 's': /* square */ |
495 | case 's': /* square */ |
397 | XDrawLine(Xdisplay, win, topShadow, x + w, y, x, y); |
496 | XDrawLine (display, win, topShadow, x + w, y, x, y); |
398 | XDrawLine(Xdisplay, win, topShadow, x, y, x, y + w); |
497 | XDrawLine (display, win, topShadow, x, y, x, y + w); |
399 | XDrawLine(Xdisplay, win, botShadow, x, y + w, x + w, y + w); |
498 | XDrawLine (display, win, botShadow, x, y + w, x + w, y + w); |
400 | XDrawLine(Xdisplay, win, botShadow, x + w, y + w, x + w, y); |
499 | XDrawLine (display, win, botShadow, x + w, y + w, x + w, y); |
401 | break; |
500 | break; |
402 | #endif |
501 | #endif |
|
|
502 | |
403 | } |
503 | } |
404 | } |
504 | } |
405 | #endif |
505 | #endif |
406 | /*----------------------- end-of-file (C source) -----------------------*/ |
506 | /*----------------------- end-of-file (C source) -----------------------*/ |