1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.5 2003/11/25 15:44:38 pcg Exp $ |
4 | * $Id: main.C,v 1.22 2004/01/31 00:20:21 pcg Exp $ |
5 | * |
5 | * |
6 | * All portions of code are copyright by their respective author/s. |
6 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
8 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
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47 | #include <cstring> |
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48 | |
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49 | static char curlocale[128]; |
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50 | |
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51 | void |
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52 | rxvt_set_locale (const char *locale) |
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53 | { |
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54 | if (locale && STRNCMP (locale, curlocale, 128)) |
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55 | { |
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56 | STRNCPY (curlocale, locale, 128); |
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57 | setlocale (LC_CTYPE, curlocale); |
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58 | } |
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59 | } |
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60 | |
47 | void * |
61 | void * |
48 | rxvt_term::operator new (size_t s) |
62 | rxvt_term::operator new (size_t s) |
49 | { |
63 | { |
50 | void *p = malloc (s); |
64 | void *p = malloc (s); |
51 | |
65 | |
… | |
… | |
58 | { |
72 | { |
59 | free (p); |
73 | free (p); |
60 | } |
74 | } |
61 | |
75 | |
62 | rxvt_term::rxvt_term () |
76 | rxvt_term::rxvt_term () |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
77 | : |
64 | #ifdef CURSOR_BLINK |
78 | #ifdef CURSOR_BLINK |
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79 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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80 | #endif |
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81 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
82 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
66 | #endif |
83 | #endif |
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84 | #ifdef POINTER_BLANK |
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85 | pointer_ev (this, &rxvt_term::pointer_cb), |
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86 | #endif |
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87 | check_ev (this, &rxvt_term::check_cb), |
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88 | destroy_ev (this, &rxvt_term::destroy_cb), |
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89 | pty_ev (this, &rxvt_term::pty_cb), |
67 | x_ev (this, &rxvt_term::x_cb) |
90 | x_ev (this, &rxvt_term::x_cb), |
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91 | incr_ev (this, &rxvt_term::incr_cb) |
68 | { |
92 | { |
69 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
93 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
70 | } |
94 | } |
71 | |
95 | |
72 | rxvt_term::~rxvt_term () |
96 | rxvt_term::~rxvt_term () |
73 | { |
97 | { |
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98 | scr_release (); |
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99 | |
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100 | free (locale); |
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101 | free (codeset); |
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102 | |
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103 | #ifndef NO_SETOWNER_TTYDEV |
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104 | privileged_ttydev (RESTORE); |
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105 | #endif |
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106 | #ifdef UTMP_SUPPORT |
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107 | privileged_utmp (RESTORE); |
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108 | #endif |
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109 | #ifdef USE_XIM |
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110 | if (Input_Context != NULL) |
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111 | { |
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112 | XDestroyIC (Input_Context); |
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113 | Input_Context = NULL; |
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114 | } |
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115 | #endif |
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116 | |
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117 | if (cmd_fd >= 0) |
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118 | close (cmd_fd); |
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119 | |
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120 | if (Xfd >= 0) |
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121 | XCloseDisplay (Xdisplay); |
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122 | |
74 | delete PixColors; |
123 | delete PixColors; |
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124 | } |
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125 | |
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126 | void |
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127 | rxvt_term::destroy () |
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128 | { |
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129 | check_ev.stop (); |
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130 | pty_ev.stop (); |
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131 | x_ev.stop (); |
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132 | #ifdef CURSOR_BLINK |
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133 | cursor_blink_ev.stop (); |
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134 | #endif |
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135 | #ifdef TEXT_BLINK |
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136 | text_blink_ev.stop (); |
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137 | #endif |
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138 | #ifdef POINTER_BLANK |
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139 | pointer_ev.stop (); |
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140 | #endif |
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141 | |
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142 | destroy_ev.start (0); |
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143 | } |
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144 | |
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145 | void |
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146 | rxvt_term::destroy_cb (time_watcher &w) |
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147 | { |
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148 | SET_R (this); |
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149 | |
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150 | delete this; |
75 | } |
151 | } |
76 | |
152 | |
77 | /*----------------------------------------------------------------------*/ |
153 | /*----------------------------------------------------------------------*/ |
78 | /* rxvt_init() */ |
154 | /* rxvt_init() */ |
79 | /* LIBPROTO */ |
155 | /* LIBPROTO */ |
80 | rxvt_t |
156 | rxvt_t |
81 | rxvt_init(int argc, const char *const *argv) |
157 | rxvt_init (int argc, const char *const *argv) |
82 | { |
158 | { |
83 | SET_R(new rxvt_term); |
159 | SET_R (new rxvt_term); |
84 | dR; |
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85 | |
160 | |
86 | if (!R->init_vars () || !R->init (argc, argv)) |
161 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
87 | { |
162 | { |
88 | delete R; |
163 | delete GET_R; |
89 | return NULL; |
164 | SET_R (0); |
90 | } |
165 | } |
91 | |
166 | |
92 | return R; |
167 | return GET_R; |
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168 | } |
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169 | |
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170 | void |
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171 | rxvt_init_signals () |
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172 | { |
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173 | /* install exit handler for cleanup */ |
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174 | #if 0 |
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175 | #ifdef HAVE_ATEXIT |
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176 | atexit(rxvt_clean_exit); |
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177 | #else |
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178 | #endif |
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179 | #endif |
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180 | |
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181 | struct sigaction sa; |
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182 | |
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183 | sigfillset (&sa.sa_mask); |
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184 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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185 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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186 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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187 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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188 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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189 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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190 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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191 | |
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192 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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193 | /* signal (SIGURG, SIG_DFL); */ |
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194 | |
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195 | XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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196 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
93 | } |
197 | } |
94 | |
198 | |
95 | bool |
199 | bool |
96 | rxvt_term::init (int argc, const char *const *argv) |
200 | rxvt_term::init (int argc, const char *const *argv) |
97 | { |
201 | { |
98 | dR;//TODO (scrollbar, setidle) |
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99 | |
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100 | /* |
202 | /* |
101 | * Save and then give up any super-user privileges |
203 | * Save and then give up any super-user privileges |
102 | * If we need privileges in any area then we must specifically request it. |
204 | * If we need privileges in any area then we must specifically request it. |
103 | * We should only need to be root in these cases: |
205 | * We should only need to be root in these cases: |
104 | * 1. write utmp entries on some systems |
206 | * 1. write utmp entries on some systems |
105 | * 2. chown tty on some systems |
207 | * 2. chown tty on some systems |
106 | */ |
208 | */ |
107 | rxvt_privileges (this, SAVE); |
209 | privileges (SAVE); |
108 | rxvt_privileges (this, IGNORE); |
210 | privileges (IGNORE); |
109 | |
211 | |
110 | rxvt_init_secondary (this); |
212 | init_secondary (); |
111 | |
213 | |
112 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
214 | const char **cmd_argv = init_resources (argc, argv); |
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215 | |
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216 | set_locale (""); |
113 | |
217 | |
114 | #if (MENUBAR_MAX) |
218 | #if (MENUBAR_MAX) |
115 | rxvt_menubar_read (this, rs[Rs_menu]); |
219 | menubar_read (rs[Rs_menu]); |
116 | #endif |
220 | #endif |
117 | #ifdef HAVE_SCROLLBARS |
221 | #ifdef HAVE_SCROLLBARS |
118 | if (Options & Opt_scrollBar) |
222 | if (Options & Opt_scrollBar) |
119 | scrollbar_setIdle (); /* set existence for size calculations */ |
223 | scrollBar.setIdle (); /* set existence for size calculations */ |
120 | #endif |
224 | #endif |
121 | |
225 | |
122 | rxvt_Create_Windows (this, argc, argv); |
226 | create_windows (argc, argv); |
123 | |
227 | |
124 | rxvt_init_xlocale (this); |
228 | init_xlocale (); |
125 | |
229 | |
126 | rxvt_scr_reset (this); /* initialize screen */ |
230 | scr_reset (); /* initialize screen */ |
127 | #ifdef RXVT_GRAPHICS |
231 | #ifdef RXVT_GRAPHICS |
128 | rxvt_Gr_reset (this); /* reset graphics */ |
232 | Gr_reset (); /* reset graphics */ |
129 | #endif |
233 | #endif |
130 | |
234 | |
131 | #if 0 |
235 | #if 0 |
132 | #ifdef DEBUG_X |
236 | #ifdef DEBUG_X |
133 | XSynchronize(Xdisplay, True); |
237 | XSynchronize(Xdisplay, True); |
134 | XSetErrorHandler((XErrorHandler) abort); |
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135 | #else |
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136 | XSetErrorHandler((XErrorHandler) rxvt_xerror_handler); |
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137 | #endif |
238 | #endif |
138 | #endif |
239 | #endif |
139 | |
240 | |
140 | #ifdef HAVE_SCROLLBARS |
241 | #ifdef HAVE_SCROLLBARS |
141 | if (Options & Opt_scrollBar) |
242 | if (Options & Opt_scrollBar) |
142 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
243 | resize_scrollbar (); /* create and map scrollbar */ |
143 | #endif |
244 | #endif |
144 | #if (MENUBAR_MAX) |
245 | #if (MENUBAR_MAX) |
145 | if (menubar_visible(r)) |
246 | if (menubar_visible(r)) |
146 | XMapWindow (Xdisplay, menuBar.win); |
247 | XMapWindow (Xdisplay, menuBar.win); |
147 | #endif |
248 | #endif |
148 | #ifdef TRANSPARENT |
249 | #ifdef TRANSPARENT |
149 | if (Options & Opt_transparent) |
250 | if (Options & Opt_transparent) |
150 | { |
251 | { |
151 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
252 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
152 | rxvt_check_our_parents (this); |
253 | check_our_parents (); |
153 | } |
254 | } |
154 | #endif |
255 | #endif |
155 | XMapWindow (Xdisplay, TermWin.vt); |
256 | XMapWindow (Xdisplay, TermWin.vt); |
156 | XMapWindow (Xdisplay, TermWin.parent[0]); |
257 | XMapWindow (Xdisplay, TermWin.parent[0]); |
157 | |
258 | |
158 | rxvt_init_env (this); |
259 | init_env (); |
159 | rxvt_init_command (this, cmd_argv); |
260 | init_command (cmd_argv); |
160 | |
261 | |
161 | x_ev.start (Xfd, EVENT_READ); |
262 | x_ev.start (Xfd, EVENT_READ); |
162 | pty_ev.start (cmd_fd, EVENT_READ); |
263 | pty_ev.start (cmd_fd, EVENT_READ); |
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264 | |
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265 | check_ev.start (); |
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266 | |
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267 | process_x_events (); |
163 | |
268 | |
164 | return true; |
269 | return true; |
165 | } |
270 | } |
166 | |
271 | |
167 | /* ------------------------------------------------------------------------- * |
272 | /* ------------------------------------------------------------------------- * |
… | |
… | |
173 | /* ARGSUSED */ |
278 | /* ARGSUSED */ |
174 | /* EXTPROTO */ |
279 | /* EXTPROTO */ |
175 | RETSIGTYPE |
280 | RETSIGTYPE |
176 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
281 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
177 | { |
282 | { |
178 | dR; |
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179 | int pid, save_errno = errno; |
283 | int pid, save_errno = errno; |
180 | |
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181 | do { |
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182 | errno = 0; |
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183 | } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR); |
284 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
184 | |
285 | ; |
185 | if (pid == R->cmd_pid) |
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186 | exit(EXIT_SUCCESS); |
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187 | |
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188 | errno = save_errno; |
286 | errno = save_errno; |
189 | signal(SIGCHLD, rxvt_Child_signal); |
287 | |
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288 | #if 0 |
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289 | if (pid == cmd_pid) |
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290 | exit (EXIT_SUCCESS); |
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291 | #endif |
190 | } |
292 | } |
191 | |
293 | |
192 | /* |
294 | /* |
193 | * Catch a fatal signal and tidy up before quitting |
295 | * Catch a fatal signal and tidy up before quitting |
194 | */ |
296 | */ |
… | |
… | |
203 | rxvt_clean_exit(); |
305 | rxvt_clean_exit(); |
204 | kill(getpid(), sig); |
306 | kill(getpid(), sig); |
205 | } |
307 | } |
206 | |
308 | |
207 | /* ARGSUSED */ |
309 | /* ARGSUSED */ |
208 | /* INTPROTO */ |
310 | /* EXTPROTO */ |
209 | int |
311 | int |
210 | rxvt_xerror_handler(const Display * display |
312 | rxvt_xerror_handler(const Display * display |
211 | __attribute__ ((unused)), const XErrorEvent * event) |
313 | __attribute__ ((unused)), const XErrorEvent * event) |
212 | { |
314 | { |
213 | dR; |
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214 | |
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215 | if (R->allowedxerror == -1) { |
315 | if (GET_R->allowedxerror == -1) |
216 | R->allowedxerror = event->error_code; |
316 | GET_R->allowedxerror = event->error_code; |
217 | return 0; /* ignored anyway */ |
317 | else |
218 | } |
318 | { |
219 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
319 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
220 | event->request_code, event->minor_code, |
320 | event->request_code, event->minor_code, |
221 | event->error_code); |
321 | event->error_code); |
222 | /* XXX: probably should call rxvt_clean_exit() bypassing X routines */ |
322 | |
223 | exit(EXIT_FAILURE); |
323 | GET_R->destroy (); |
224 | /* NOTREACHED */ |
324 | } |
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325 | |
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326 | return 0; |
225 | } |
327 | } |
226 | |
328 | |
227 | /*----------------------------------------------------------------------*/ |
329 | /*----------------------------------------------------------------------*/ |
228 | /* |
330 | /* |
229 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
331 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
230 | * TODO: if debugging, this should free up any known resources if we can |
332 | * TODO: if debugging, this should free up any known resources if we can |
231 | */ |
333 | */ |
232 | /* EXTPROTO */ |
334 | /* EXTPROTO */ |
233 | void |
335 | void |
234 | rxvt_clean_exit(void) |
336 | rxvt_clean_exit () |
235 | { |
337 | { |
236 | dR; |
338 | GET_R->destroy (); |
237 | |
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238 | #ifdef DEBUG_SCREEN |
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239 | rxvt_scr_release(aR); |
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240 | #endif |
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241 | #ifndef NO_SETOWNER_TTYDEV |
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242 | rxvt_privileged_ttydev(aR_ RESTORE); |
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243 | #endif |
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244 | #ifdef UTMP_SUPPORT |
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245 | rxvt_privileged_utmp(aR_ RESTORE); |
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246 | #endif |
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247 | #ifdef USE_XIM |
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248 | if (R->Input_Context != NULL) { |
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249 | XDestroyIC(R->Input_Context); |
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250 | R->Input_Context = NULL; |
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251 | } |
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252 | #endif |
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253 | } |
339 | } |
254 | |
340 | |
255 | /* ------------------------------------------------------------------------- * |
341 | /* ------------------------------------------------------------------------- * |
256 | * MEMORY ALLOCATION WRAPPERS * |
342 | * MEMORY ALLOCATION WRAPPERS * |
257 | * ------------------------------------------------------------------------- */ |
343 | * ------------------------------------------------------------------------- */ |
… | |
… | |
308 | |
394 | |
309 | /* ------------------------------------------------------------------------- * |
395 | /* ------------------------------------------------------------------------- * |
310 | * PRIVILEGED OPERATIONS * |
396 | * PRIVILEGED OPERATIONS * |
311 | * ------------------------------------------------------------------------- */ |
397 | * ------------------------------------------------------------------------- */ |
312 | /* take care of suid/sgid super-user (root) privileges */ |
398 | /* take care of suid/sgid super-user (root) privileges */ |
313 | /* INTPROTO */ |
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314 | void |
399 | void |
315 | rxvt_privileges(pR_ int mode) |
400 | rxvt_term::privileges (int mode) |
316 | { |
401 | { |
317 | #if ! defined(__CYGWIN32__) |
402 | #if ! defined(__CYGWIN32__) |
318 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
403 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
319 | /* setreuid() is the poor man's setuid(), seteuid() */ |
404 | /* setreuid() is the poor man's setuid(), seteuid() */ |
320 | # define seteuid(a) setreuid(-1, (a)) |
405 | # define seteuid(a) setreuid(-1, (a)) |
… | |
… | |
330 | */ |
415 | */ |
331 | seteuid(getuid()); |
416 | seteuid(getuid()); |
332 | setegid(getgid()); |
417 | setegid(getgid()); |
333 | break; |
418 | break; |
334 | case SAVE: |
419 | case SAVE: |
335 | R->euid = geteuid(); |
420 | euid = geteuid(); |
336 | R->egid = getegid(); |
421 | egid = getegid(); |
337 | break; |
422 | break; |
338 | case RESTORE: |
423 | case RESTORE: |
339 | seteuid(R->euid); |
424 | seteuid(euid); |
340 | setegid(R->egid); |
425 | setegid(egid); |
341 | break; |
426 | break; |
342 | } |
427 | } |
343 | # else |
428 | # else |
344 | switch (mode) { |
429 | switch (mode) { |
345 | case IGNORE: |
430 | case IGNORE: |
… | |
… | |
354 | # endif |
439 | # endif |
355 | #endif |
440 | #endif |
356 | } |
441 | } |
357 | |
442 | |
358 | #ifdef UTMP_SUPPORT |
443 | #ifdef UTMP_SUPPORT |
359 | /* EXTPROTO */ |
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360 | void |
444 | void |
361 | rxvt_privileged_utmp(pR_ char action) |
445 | rxvt_term::privileged_utmp (char action) |
362 | { |
446 | { |
363 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
447 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
364 | action, R->next_utmp_action, getpid())); |
448 | action, next_utmp_action, getpid())); |
365 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
449 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
366 | || (R->Options & Opt_utmpInhibit) |
450 | || (Options & Opt_utmpInhibit) |
367 | || R->ttydev == NULL || *R->ttydev == '\0') |
451 | || ttydev == NULL || *ttydev == '\0') |
368 | return; |
452 | return; |
369 | |
453 | |
370 | rxvt_privileges(aR_ RESTORE); |
454 | privileges (RESTORE); |
371 | if (action == SAVE) { |
455 | if (action == SAVE) { |
372 | R->next_utmp_action = RESTORE; |
456 | next_utmp_action = RESTORE; |
373 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
457 | makeutent (ttydev, rs[Rs_display_name]); |
374 | } else { /* action == RESTORE */ |
458 | } else { /* action == RESTORE */ |
375 | R->next_utmp_action = IGNORE; |
459 | next_utmp_action = IGNORE; |
376 | rxvt_cleanutent(aR); |
460 | cleanutent (); |
377 | } |
461 | } |
378 | rxvt_privileges(aR_ IGNORE); |
462 | privileges (IGNORE); |
379 | } |
463 | } |
380 | #endif |
464 | #endif |
381 | |
465 | |
382 | #ifndef NO_SETOWNER_TTYDEV |
466 | #ifndef NO_SETOWNER_TTYDEV |
383 | /* EXTPROTO */ |
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384 | void |
467 | void |
385 | rxvt_privileged_ttydev(pR_ char action) |
468 | rxvt_term::privileged_ttydev (char action) |
386 | { |
469 | { |
387 | D_MAIN((stderr, |
470 | D_MAIN((stderr, |
388 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
471 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
389 | action, R->next_tty_action, getpid())); |
472 | action, next_tty_action, getpid())); |
390 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
473 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
391 | || R->ttydev == NULL || *R->ttydev == '\0') |
474 | || ttydev == NULL || *ttydev == '\0') |
392 | return; |
475 | return; |
393 | |
476 | |
394 | rxvt_privileges(aR_ RESTORE); |
477 | privileges (RESTORE); |
395 | |
478 | |
396 | if (action == SAVE) { |
479 | if (action == SAVE) { |
397 | R->next_tty_action = RESTORE; |
480 | next_tty_action = RESTORE; |
398 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
481 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
399 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
482 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
400 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
483 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
401 | R->next_tty_action = IGNORE; |
484 | next_tty_action = IGNORE; |
402 | else |
485 | else |
403 | # endif |
486 | # endif |
404 | { |
487 | { |
405 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
488 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
406 | chmod(R->ttydev, R->ttymode); |
489 | chmod(ttydev, ttymode); |
407 | # ifdef HAVE_REVOKE |
490 | # ifdef HAVE_REVOKE |
408 | revoke(R->ttydev); |
491 | revoke(ttydev); |
409 | # endif |
492 | # endif |
410 | } |
493 | } |
411 | } else { /* action == RESTORE */ |
494 | } else { /* action == RESTORE */ |
412 | R->next_tty_action = IGNORE; |
495 | next_tty_action = IGNORE; |
413 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
496 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
414 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
497 | chmod(ttydev, ttyfd_stat.st_mode); |
415 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
498 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
416 | # else |
499 | # else |
417 | chmod(R->ttydev, |
500 | chmod(ttydev, |
418 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
501 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
419 | chown(R->ttydev, 0, 0); |
502 | chown(ttydev, 0, 0); |
420 | # endif |
503 | # endif |
421 | } |
504 | } |
422 | |
505 | |
423 | rxvt_privileges(aR_ IGNORE); |
506 | privileges (IGNORE); |
424 | |
507 | |
425 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
508 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
426 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
509 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
427 | action == RESTORE ? "Restoring" : (action == |
510 | action == RESTORE ? "Restoring" : (action == |
428 | SAVE ? "Saving" : |
511 | SAVE ? "Saving" : |
429 | "UNKNOWN ERROR for"), R->ttydev, |
512 | "UNKNOWN ERROR for"), ttydev, |
430 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
513 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
431 | R->ttyfd_stat.st_gid)); |
514 | ttyfd_stat.st_gid)); |
432 | # endif |
515 | # endif |
433 | } |
516 | } |
434 | #endif |
517 | #endif |
435 | |
518 | |
436 | /*----------------------------------------------------------------------*/ |
519 | /*----------------------------------------------------------------------*/ |
437 | /* |
520 | /* |
438 | * window size/position calculcations for XSizeHint and other storage. |
521 | * window size/position calculcations for XSizeHint and other storage. |
439 | * if width/height are non-zero then override calculated width/height |
522 | * if width/height are non-zero then override calculated width/height |
440 | */ |
523 | */ |
441 | /* EXTPROTO */ |
|
|
442 | void |
524 | void |
443 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
525 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
444 | { |
526 | { |
445 | short recalc_x, recalc_y; |
527 | short recalc_x, recalc_y; |
446 | int x, y, sb_w, mb_h, flags; |
528 | int x, y, sb_w, mb_h, flags; |
447 | unsigned int w, h; |
529 | unsigned int w, h; |
448 | unsigned int max_width, max_height; |
530 | unsigned int max_width, max_height; |
449 | |
531 | |
450 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
532 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
451 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
533 | TermWin.ncol, TermWin.nrow, szHint.width, |
452 | R->szHint.height)); |
534 | szHint.height)); |
453 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
535 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
454 | R->szHint.win_gravity = NorthWestGravity; |
536 | szHint.win_gravity = NorthWestGravity; |
455 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
537 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
456 | |
538 | |
457 | recalc_x = recalc_y = 0; |
539 | recalc_x = recalc_y = 0; |
458 | flags = 0; |
540 | flags = 0; |
459 | if (!R->parsed_geometry) { |
541 | if (!parsed_geometry) { |
460 | R->parsed_geometry = 1; |
542 | parsed_geometry = 1; |
461 | if (R->rs[Rs_geometry]) |
543 | if (rs[Rs_geometry]) |
462 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
544 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
463 | if (flags & WidthValue) { |
545 | if (flags & WidthValue) { |
464 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
546 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
465 | R->szHint.flags |= USSize; |
547 | szHint.flags |= USSize; |
466 | } |
548 | } |
467 | if (flags & HeightValue) { |
549 | if (flags & HeightValue) { |
468 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
550 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
469 | R->szHint.flags |= USSize; |
551 | szHint.flags |= USSize; |
470 | } |
552 | } |
471 | if (flags & XValue) { |
553 | if (flags & XValue) { |
472 | R->szHint.x = x; |
554 | szHint.x = x; |
473 | R->szHint.flags |= USPosition; |
555 | szHint.flags |= USPosition; |
474 | if (flags & XNegative) { |
556 | if (flags & XNegative) { |
475 | recalc_x = 1; |
557 | recalc_x = 1; |
476 | R->szHint.win_gravity = NorthEastGravity; |
558 | szHint.win_gravity = NorthEastGravity; |
477 | } |
559 | } |
478 | } |
560 | } |
479 | if (flags & YValue) { |
561 | if (flags & YValue) { |
480 | R->szHint.y = y; |
562 | szHint.y = y; |
481 | R->szHint.flags |= USPosition; |
563 | szHint.flags |= USPosition; |
482 | if (flags & YNegative) { |
564 | if (flags & YNegative) { |
483 | recalc_y = 1; |
565 | recalc_y = 1; |
484 | if (R->szHint.win_gravity == NorthEastGravity) |
566 | if (szHint.win_gravity == NorthEastGravity) |
485 | R->szHint.win_gravity = SouthEastGravity; |
567 | szHint.win_gravity = SouthEastGravity; |
486 | else |
568 | else |
487 | R->szHint.win_gravity = SouthWestGravity; |
569 | szHint.win_gravity = SouthWestGravity; |
488 | } |
570 | } |
489 | } |
571 | } |
490 | } |
572 | } |
491 | /* TODO: BOUNDS */ |
573 | /* TODO: BOUNDS */ |
492 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
574 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
493 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
575 | TermWin.height = TermWin.nrow * TermWin.fheight; |
494 | max_width = MAX_COLS * R->TermWin.fwidth; |
576 | max_width = MAX_COLS * TermWin.fwidth; |
495 | max_height = MAX_ROWS * R->TermWin.fheight; |
577 | max_height = MAX_ROWS * TermWin.fheight; |
496 | |
578 | |
497 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
579 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
498 | |
580 | |
499 | sb_w = mb_h = 0; |
581 | sb_w = mb_h = 0; |
500 | R->window_vt_x = R->window_vt_y = 0; |
582 | window_vt_x = window_vt_y = 0; |
501 | if (scrollbar_visible(R)) { |
583 | if (scrollbar_visible ()) { |
502 | sb_w = scrollbar_TotalWidth(); |
584 | sb_w = scrollbar_TotalWidth(); |
503 | R->szHint.base_width += sb_w; |
585 | szHint.base_width += sb_w; |
504 | if (!(R->Options & Opt_scrollBar_right)) |
586 | if (!(Options & Opt_scrollBar_right)) |
505 | R->window_vt_x = sb_w; |
587 | window_vt_x = sb_w; |
506 | } |
588 | } |
507 | if (menubar_visible(R)) { |
589 | if (menubar_visible ()) { |
508 | mb_h = menuBar_TotalHeight(); |
590 | mb_h = menuBar_TotalHeight(); |
509 | R->szHint.base_height += mb_h; |
591 | szHint.base_height += mb_h; |
510 | R->window_vt_y = mb_h; |
592 | window_vt_y = mb_h; |
511 | } |
593 | } |
512 | R->szHint.width_inc = R->TermWin.fwidth; |
594 | szHint.width_inc = TermWin.fwidth; |
513 | R->szHint.height_inc = R->TermWin.fheight; |
595 | szHint.height_inc = TermWin.fheight; |
514 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
596 | szHint.min_width = szHint.base_width + szHint.width_inc; |
515 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
597 | szHint.min_height = szHint.base_height + szHint.height_inc; |
516 | |
598 | |
517 | if (width && width - R->szHint.base_width < max_width) { |
599 | if (width && width - szHint.base_width < max_width) { |
518 | R->szHint.width = width; |
600 | szHint.width = width; |
519 | R->TermWin.width = width - R->szHint.base_width; |
601 | TermWin.width = width - szHint.base_width; |
520 | } else { |
602 | } else { |
521 | MIN_IT(R->TermWin.width, max_width); |
603 | MIN_IT(TermWin.width, max_width); |
522 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
604 | szHint.width = szHint.base_width + TermWin.width; |
523 | } |
605 | } |
524 | if (height && height - R->szHint.base_height < max_height) { |
606 | if (height && height - szHint.base_height < max_height) { |
525 | R->szHint.height = height; |
607 | szHint.height = height; |
526 | R->TermWin.height = height - R->szHint.base_height; |
608 | TermWin.height = height - szHint.base_height; |
527 | } else { |
609 | } else { |
528 | MIN_IT(R->TermWin.height, max_height); |
610 | MIN_IT(TermWin.height, max_height); |
529 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
611 | szHint.height = szHint.base_height + TermWin.height; |
530 | } |
612 | } |
531 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
613 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
532 | R->window_sb_x = R->szHint.width - sb_w; |
614 | window_sb_x = szHint.width - sb_w; |
533 | |
615 | |
534 | if (recalc_x) |
616 | if (recalc_x) |
535 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
617 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
536 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
618 | - szHint.width - 2 * TermWin.ext_bwidth); |
537 | if (recalc_y) |
619 | if (recalc_y) |
538 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
620 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
539 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
621 | - szHint.height - 2 * TermWin.ext_bwidth); |
540 | |
622 | |
541 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
623 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
542 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
624 | TermWin.nrow = TermWin.height / TermWin.fheight; |
543 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
625 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
544 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
626 | TermWin.ncol, TermWin.nrow, szHint.width, |
545 | R->szHint.height)); |
627 | szHint.height)); |
546 | return; |
628 | return; |
547 | } |
629 | } |
548 | |
630 | |
549 | /*----------------------------------------------------------------------*/ |
631 | /*----------------------------------------------------------------------*/ |
550 | /* |
632 | /* |
551 | * Tell the teletype handler what size the window is. |
633 | * Tell the teletype handler what size the window is. |
552 | * Called after a window size change. |
634 | * Called after a window size change. |
553 | */ |
635 | */ |
554 | /* EXTPROTO */ |
|
|
555 | void |
636 | void |
556 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
637 | rxvt_term::tt_winch () |
557 | { |
638 | { |
558 | struct winsize ws; |
639 | struct winsize ws; |
559 | |
640 | |
560 | if (fd < 0) |
641 | if (cmd_fd < 0) |
561 | return; |
642 | return; |
|
|
643 | |
562 | ws.ws_col = col; |
644 | ws.ws_col = TermWin.ncol; |
563 | ws.ws_row = row; |
645 | ws.ws_row = TermWin.nrow; |
564 | ws.ws_xpixel = ws.ws_ypixel = 0; |
646 | ws.ws_xpixel = ws.ws_ypixel = 0; |
565 | #ifndef DEBUG_SIZE |
647 | #ifndef DEBUG_SIZE |
566 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
648 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
567 | #else |
649 | #else |
568 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
650 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
569 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
651 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
570 | } |
|
|
571 | # ifdef SIGWINCH |
652 | # ifdef SIGWINCH |
572 | else if (pid) /* force through to the command */ |
653 | else if (cmd_pid) /* force through to the command */ |
573 | kill(pid, SIGWINCH); |
654 | kill (cmd_pid, SIGWINCH); |
574 | # endif |
655 | # endif |
575 | #endif |
656 | #endif |
576 | } |
657 | } |
577 | |
658 | |
578 | /*----------------------------------------------------------------------*/ |
659 | /*----------------------------------------------------------------------*/ |
… | |
… | |
581 | * init = 1 - initialize |
662 | * init = 1 - initialize |
582 | * |
663 | * |
583 | * fontname == FONT_UP - switch to bigger font |
664 | * fontname == FONT_UP - switch to bigger font |
584 | * fontname == FONT_DN - switch to smaller font |
665 | * fontname == FONT_DN - switch to smaller font |
585 | */ |
666 | */ |
586 | /* EXTPROTO */ |
|
|
587 | void |
667 | void |
588 | rxvt_change_font(pR_ int init, const char *fontname) |
668 | rxvt_term::change_font (int init, const char *fontname) |
589 | { |
669 | { |
590 | } |
670 | } |
591 | |
671 | |
592 | /* INTPROTO */ |
|
|
593 | void |
672 | void |
594 | rxvt_font_up_down(pR_ int n, int direction) |
673 | rxvt_term::font_up_down (int n, int direction) |
595 | { |
674 | { |
596 | } |
675 | } |
597 | |
676 | |
598 | /*----------------------------------------------------------------------*/ |
677 | /*----------------------------------------------------------------------*/ |
599 | /*----------------------------------------------------------------------*/ |
678 | /*----------------------------------------------------------------------*/ |
600 | /* xterm sequences - title, iconName, color (exptl) */ |
679 | /* xterm sequences - title, iconName, color (exptl) */ |
601 | /* EXTPROTO */ |
|
|
602 | void |
680 | void |
603 | rxvt_set_title(pR_ const char *str) |
681 | rxvt_term::set_title (const char *str) |
604 | { |
682 | { |
605 | #ifndef SMART_WINDOW_TITLE |
683 | #ifndef SMART_WINDOW_TITLE |
606 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
684 | XStoreName(Xdisplay, TermWin.parent[0], str); |
607 | #else |
685 | #else |
608 | char *name; |
686 | char *name; |
609 | |
687 | |
610 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
688 | if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0) |
611 | name = NULL; |
689 | name = NULL; |
612 | if (name == NULL || STRCMP(name, str)) |
690 | if (name == NULL || STRCMP(name, str)) |
613 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
691 | XStoreName(Xdisplay, TermWin.parent[0], str); |
614 | if (name) |
692 | if (name) |
615 | XFree(name); |
693 | XFree(name); |
616 | #endif |
694 | #endif |
617 | } |
695 | } |
618 | |
696 | |
619 | /* EXTPROTO */ |
|
|
620 | void |
697 | void |
621 | rxvt_set_iconName(pR_ const char *str) |
698 | rxvt_term::set_iconName (const char *str) |
622 | { |
699 | { |
623 | #ifndef SMART_WINDOW_TITLE |
700 | #ifndef SMART_WINDOW_TITLE |
624 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
701 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
625 | #else |
702 | #else |
626 | char *name; |
703 | char *name; |
627 | |
704 | |
628 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
705 | if (XGetIconName(Xdisplay, TermWin.parent[0], &name)) |
629 | name = NULL; |
706 | name = NULL; |
630 | if (name == NULL || STRCMP(name, str)) |
707 | if (name == NULL || STRCMP(name, str)) |
631 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
708 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
632 | if (name) |
709 | if (name) |
633 | XFree(name); |
710 | XFree(name); |
634 | #endif |
711 | #endif |
635 | } |
712 | } |
636 | |
713 | |
637 | #ifdef XTERM_COLOR_CHANGE |
714 | #ifdef XTERM_COLOR_CHANGE |
638 | /* EXTPROTO */ |
|
|
639 | void |
715 | void |
640 | rxvt_set_window_color(pR_ int idx, const char *color) |
716 | rxvt_term::set_window_color (int idx, const char *color) |
641 | { |
717 | { |
642 | rxvt_color xcol; |
718 | rxvt_color xcol; |
643 | int i; |
719 | int i; |
644 | |
720 | |
645 | if (color == NULL || *color == '\0') |
721 | if (color == NULL || *color == '\0') |
… | |
… | |
649 | if (isdigit(*color)) { |
725 | if (isdigit(*color)) { |
650 | i = atoi(color); |
726 | i = atoi(color); |
651 | if (i >= 8 && i <= 15) { /* bright colors */ |
727 | if (i >= 8 && i <= 15) { /* bright colors */ |
652 | i -= 8; |
728 | i -= 8; |
653 | # ifndef NO_BRIGHTCOLOR |
729 | # ifndef NO_BRIGHTCOLOR |
654 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
730 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
655 | SET_PIXCOLOR(R, idx); |
731 | SET_PIXCOLOR(idx); |
656 | goto Done; |
732 | goto Done; |
657 | # endif |
733 | # endif |
658 | } |
734 | } |
659 | if (i >= 0 && i <= 7) { /* normal colors */ |
735 | if (i >= 0 && i <= 7) { /* normal colors */ |
660 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
736 | PixColors[idx] = PixColors[minCOLOR + i]; |
661 | SET_PIXCOLOR(R, idx); |
737 | SET_PIXCOLOR(idx); |
662 | goto Done; |
738 | goto Done; |
663 | } |
739 | } |
664 | } |
740 | } |
665 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
741 | if (!rXParseAllocColor (& xcol, color)) |
666 | return; |
742 | return; |
667 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
743 | /* XStoreColor (Xdisplay, XCMAP, XColor*); */ |
668 | |
744 | |
669 | /* |
745 | /* |
670 | * FIXME: should free colors here, but no idea how to do it so instead, |
746 | * FIXME: should free colors here, but no idea how to do it so instead, |
671 | * so just keep gobbling up the colormap |
747 | * so just keep gobbling up the colormap |
672 | */ |
748 | */ |
673 | # if 0 |
749 | # if 0 |
674 | for (i = Color_Black; i <= Color_White; i++) |
750 | for (i = Color_Black; i <= Color_White; i++) |
675 | if (R->PixColors[idx] == R->PixColors[i]) |
751 | if (PixColors[idx] == PixColors[i]) |
676 | break; |
752 | break; |
677 | if (i > Color_White) { |
753 | if (i > Color_White) { |
678 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
754 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
679 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
755 | XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1, |
680 | DisplayPlanes(R->Xdisplay, Xscreen)); |
756 | DisplayPlanes(Xdisplay, Xscreen)); |
681 | } |
757 | } |
682 | # endif |
758 | # endif |
683 | |
759 | |
684 | R->PixColors[idx] = xcol; |
760 | PixColors[idx] = xcol; |
685 | SET_PIXCOLOR(R, idx); |
761 | SET_PIXCOLOR(idx); |
686 | |
762 | |
687 | /* XSetWindowAttributes attr; */ |
763 | /* XSetWindowAttributes attr; */ |
688 | /* Cursor cursor; */ |
764 | /* Cursor cursor; */ |
689 | Done: |
765 | Done: |
690 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
766 | if (idx == Color_bg && !(Options & Opt_transparent)) |
691 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
767 | XSetWindowBackground(Xdisplay, TermWin.vt, |
692 | R->PixColors[Color_bg]); |
768 | PixColors[Color_bg]); |
693 | |
769 | |
694 | /* handle Color_BD, scrollbar background, etc. */ |
770 | /* handle Color_BD, scrollbar background, etc. */ |
695 | |
771 | |
696 | rxvt_set_colorfgbg(aR); |
772 | set_colorfgbg (); |
697 | rxvt_recolour_cursor(aR); |
773 | recolour_cursor (); |
698 | /* the only reasonable way to enforce a clean update */ |
774 | /* the only reasonable way to enforce a clean update */ |
699 | rxvt_scr_poweron(aR); |
775 | scr_poweron (); |
700 | } |
776 | } |
701 | |
777 | |
702 | #else |
778 | #else |
703 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
779 | # define set_window_color (idx,color) ((void)0) |
704 | #endif /* XTERM_COLOR_CHANGE */ |
780 | #endif /* XTERM_COLOR_CHANGE */ |
705 | |
781 | |
706 | /* EXTPROTO */ |
|
|
707 | void |
782 | void |
708 | rxvt_recolour_cursor(pR) |
783 | rxvt_term::recolour_cursor () |
709 | { |
784 | { |
710 | rxvt_color xcol[2]; |
|
|
711 | |
|
|
712 | #if TODO |
785 | #if TODO |
|
|
786 | rxvt_color xcol[2]; |
|
|
787 | |
713 | xcol[0] = R->PixColors[Color_pointer]; |
788 | xcol[0] = PixColors[Color_pointer]; |
714 | xcol[1] = R->PixColors[Color_bg]; |
789 | xcol[1] = PixColors[Color_bg]; |
715 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
790 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
716 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
791 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
717 | #endif |
792 | #endif |
718 | } |
793 | } |
719 | |
794 | |
720 | /*----------------------------------------------------------------------*/ |
795 | /*----------------------------------------------------------------------*/ |
721 | /* |
796 | /* |
722 | * find if fg/bg matches any of the normal (low-intensity) colors |
797 | * find if fg/bg matches any of the normal (low-intensity) colors |
723 | */ |
798 | */ |
724 | /* INTPROTO */ |
|
|
725 | void |
799 | void |
726 | rxvt_set_colorfgbg(pR) |
800 | rxvt_term::set_colorfgbg () |
727 | { |
801 | { |
728 | unsigned int i; |
802 | unsigned int i; |
729 | const char *xpmb = "\0"; |
803 | const char *xpmb = "\0"; |
730 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
804 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
731 | |
805 | |
732 | R->env_colorfgbg = |
806 | env_colorfgbg = |
733 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
807 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
734 | STRCPY(fstr, "default"); |
808 | STRCPY(fstr, "default"); |
735 | STRCPY(bstr, "default"); |
809 | STRCPY(bstr, "default"); |
736 | for (i = Color_Black; i <= Color_White; i++) |
810 | for (i = Color_Black; i <= Color_White; i++) |
737 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
811 | if (PixColors[Color_fg] == PixColors[i]) { |
738 | sprintf(fstr, "%d", (i - Color_Black)); |
812 | sprintf(fstr, "%d", (i - Color_Black)); |
739 | break; |
813 | break; |
740 | } |
814 | } |
741 | for (i = Color_Black; i <= Color_White; i++) |
815 | for (i = Color_Black; i <= Color_White; i++) |
742 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
816 | if (PixColors[Color_bg] == PixColors[i]) { |
743 | sprintf(bstr, "%d", (i - Color_Black)); |
817 | sprintf(bstr, "%d", (i - Color_Black)); |
744 | #ifdef XPM_BACKGROUND |
818 | #ifdef XPM_BACKGROUND |
745 | xpmb = "default;"; |
819 | xpmb = "default;"; |
746 | #endif |
820 | #endif |
747 | break; |
821 | break; |
748 | } |
822 | } |
749 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
823 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
750 | putenv(R->env_colorfgbg); |
824 | putenv(env_colorfgbg); |
751 | |
825 | |
752 | #ifndef NO_BRIGHTCOLOR |
826 | #ifndef NO_BRIGHTCOLOR |
753 | R->colorfgbg = DEFAULT_RSTYLE; |
827 | colorfgbg = DEFAULT_RSTYLE; |
754 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
828 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
755 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
829 | if (PixColors[Color_fg] == PixColors[i]) |
756 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
830 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
757 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
831 | if (PixColors[Color_bg] == PixColors[i]) |
758 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
832 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
759 | } |
833 | } |
760 | #endif |
834 | #endif |
761 | } |
835 | } |
762 | |
836 | |
763 | /*----------------------------------------------------------------------*/ |
837 | /*----------------------------------------------------------------------*/ |
764 | /* |
838 | /* |
765 | * Colour determination for low colour displays, routine from |
839 | * Colour determination for low colour displays, routine from |
766 | * Hans de Goede <hans@highrise.nl> |
840 | * Hans de Goede <hans@highrise.nl> |
767 | */ |
841 | */ |
768 | |
842 | |
769 | /* EXTPROTO */ |
|
|
770 | int |
843 | int |
771 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
844 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
772 | { |
845 | { |
773 | screen_in_out->set(aR_ colour); |
|
|
774 | |
|
|
775 | if (!screen_in_out->set(aR_ colour)) { |
846 | if (!screen_in_out->set (this, colour)) { |
776 | rxvt_print_error("can't allocate colour: %s", colour); |
847 | rxvt_print_error("can't allocate colour: %s", colour); |
777 | return false; |
848 | return false; |
778 | } |
849 | } |
779 | |
850 | |
780 | return true; |
851 | return true; |
781 | } |
852 | } |
782 | |
853 | |
783 | /* -------------------------------------------------------------------- * |
854 | /* -------------------------------------------------------------------- * |
784 | * - WINDOW RESIZING - * |
855 | * - WINDOW RESIZING - * |
785 | * -------------------------------------------------------------------- */ |
856 | * -------------------------------------------------------------------- */ |
786 | /* EXTPROTO */ |
|
|
787 | void |
857 | void |
788 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
858 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
789 | int ignoreparent) |
|
|
790 | { |
859 | { |
791 | int fix_screen; |
860 | int fix_screen; |
792 | |
861 | |
793 | #ifdef SMART_RESIZE |
862 | #ifdef SMART_RESIZE |
794 | int old_width = R->szHint.width, old_height = R->szHint.height; |
863 | int old_width = szHint.width, old_height = szHint.height; |
795 | #endif |
864 | #endif |
796 | |
865 | |
797 | rxvt_window_calc(aR_ width, height); |
866 | window_calc (width, height); |
798 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
867 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
799 | if (!ignoreparent) { |
868 | if (!ignoreparent) |
|
|
869 | { |
800 | #ifdef SMART_RESIZE |
870 | #ifdef SMART_RESIZE |
801 | /* |
871 | /* |
802 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
872 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
803 | * reposition window on resize depending on placement on screen |
873 | * reposition window on resize depending on placement on screen |
804 | */ |
874 | */ |
805 | int x, y, x1, y1; |
875 | int x, y, x1, y1; |
806 | int dx, dy; |
876 | int dx, dy; |
807 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
877 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
808 | Window unused_cr; |
878 | Window unused_cr; |
809 | |
879 | |
810 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
880 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
811 | 0, 0, &x, &y, &unused_cr); |
881 | 0, 0, &x, &y, &unused_cr); |
812 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
882 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
813 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
883 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
814 | /* |
884 | /* |
815 | * if Xroot isn't the parent window, a WM will probably have offset |
885 | * if Xroot isn't the parent window, a WM will probably have offset |
816 | * our position for handles and decorations. Counter it |
886 | * our position for handles and decorations. Counter it |
817 | */ |
887 | */ |
818 | if (x1 != x || y1 != y) { |
888 | if (x1 != x || y1 != y) { |
819 | x -= x1; |
889 | x -= x1; |
820 | y -= y1; |
890 | y -= y1; |
|
|
891 | } |
|
|
892 | |
|
|
893 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
|
|
894 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
|
|
895 | dx = old_width - szHint.width; |
|
|
896 | dy = old_height - szHint.height; |
|
|
897 | |
|
|
898 | /* Check position of the center of the window */ |
|
|
899 | if (x < x1) /* left half */ |
|
|
900 | dx = 0; |
|
|
901 | else if (x == x1) /* exact center */ |
|
|
902 | dx /= 2; |
|
|
903 | if (y < y1) /* top half */ |
|
|
904 | dy = 0; |
|
|
905 | else if (y == y1) /* exact center */ |
|
|
906 | dy /= 2; |
|
|
907 | |
|
|
908 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
|
|
909 | szHint.width, szHint.height); |
|
|
910 | #else |
|
|
911 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
|
|
912 | szHint.height); |
|
|
913 | #endif |
|
|
914 | } |
|
|
915 | |
|
|
916 | fix_screen = (TermWin.ncol != prev_ncol |
|
|
917 | || TermWin.nrow != prev_nrow); |
|
|
918 | |
|
|
919 | if (fix_screen || width != old_width || height != old_height) |
|
|
920 | { |
|
|
921 | if (scrollbar_visible ()) |
|
|
922 | { |
|
|
923 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
|
|
924 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
925 | resize_scrollbar (); |
821 | } |
926 | } |
822 | |
927 | |
823 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
928 | if (menubar_visible ()) |
824 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
929 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
825 | dx = old_width - R->szHint.width; |
930 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
826 | dy = old_height - R->szHint.height; |
|
|
827 | |
931 | |
828 | /* Check position of the center of the window */ |
932 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
829 | if (x < x1) /* left half */ |
933 | window_vt_y, TermWin_TotalWidth (), |
830 | dx = 0; |
934 | TermWin_TotalHeight ()); |
831 | else if (x == x1) /* exact center */ |
935 | #ifdef RXVT_GRAPHICS |
832 | dx /= 2; |
936 | if (old_height) |
833 | if (y < y1) /* top half */ |
937 | Gr_Resize (old_width - szHint.base_width, |
834 | dy = 0; |
|
|
835 | else if (y == y1) /* exact center */ |
|
|
836 | dy /= 2; |
|
|
837 | |
|
|
838 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
839 | R->szHint.width, R->szHint.height); |
|
|
840 | #else |
|
|
841 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
842 | R->szHint.height); |
938 | old_height - szHint.base_height); |
843 | #endif |
939 | #endif |
|
|
940 | scr_clear (); |
|
|
941 | #ifdef XPM_BACKGROUND |
|
|
942 | resize_pixmap (); |
|
|
943 | #endif |
|
|
944 | } |
|
|
945 | |
|
|
946 | if (fix_screen || old_height == 0) |
844 | } |
947 | { |
|
|
948 | int curr_screen = -1; |
|
|
949 | int old_ncol = prev_ncol; |
845 | |
950 | |
846 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
951 | /* scr_reset only works on the primary screen */ |
847 | || R->TermWin.nrow != R->prev_nrow); |
952 | if (old_height) /* this is not the first time through */ |
848 | if (fix_screen || width != R->old_width || height != R->old_height) { |
953 | { |
849 | if (scrollbar_visible(R)) { |
954 | unsigned int ncol = TermWin.ncol; |
850 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
955 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
851 | 0, scrollbar_TotalWidth(), R->szHint.height); |
956 | curr_screen = scr_change_screen (PRIMARY); |
852 | rxvt_Resize_scrollBar(aR); |
957 | TermWin.ncol = ncol; |
853 | } |
958 | } |
854 | if (menubar_visible(R)) |
|
|
855 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
856 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
857 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
858 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
859 | TermWin_TotalHeight()); |
|
|
860 | #ifdef RXVT_GRAPHICS |
|
|
861 | if (R->old_height) |
|
|
862 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
863 | R->old_height - R->szHint.base_height); |
|
|
864 | #endif |
|
|
865 | rxvt_scr_clear(aR); |
|
|
866 | #ifdef XPM_BACKGROUND |
|
|
867 | rxvt_resize_pixmap(aR); |
|
|
868 | #endif |
|
|
869 | } |
|
|
870 | |
959 | |
871 | if (fix_screen || R->old_height == 0) { |
|
|
872 | int curr_screen = -1; |
|
|
873 | uint16_t old_ncol = R->prev_ncol; |
|
|
874 | |
|
|
875 | /* scr_reset only works on the primary screen */ |
|
|
876 | if (R->old_height) /* this is not the first time through */ |
|
|
877 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
878 | rxvt_scr_reset(aR); |
960 | scr_reset(); |
|
|
961 | |
879 | if (curr_screen >= 0) { /* this is not the first time through */ |
962 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
963 | { |
880 | rxvt_scr_change_screen(aR_ curr_screen); |
964 | scr_change_screen (curr_screen); |
881 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
965 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
882 | } |
966 | } |
883 | } |
967 | } |
884 | |
968 | |
885 | R->old_width = R->szHint.width; |
969 | old_width = szHint.width; |
886 | R->old_height = R->szHint.height; |
970 | old_height = szHint.height; |
887 | |
971 | |
888 | #ifdef USE_XIM |
972 | #ifdef USE_XIM |
889 | rxvt_IMSetStatusPosition(aR); |
973 | IMSetStatusPosition (); |
890 | #endif |
974 | #endif |
891 | } |
975 | } |
892 | |
976 | |
893 | /* |
977 | /* |
894 | * Set the width/height of the vt window in characters. Units are pixels. |
978 | * Set the width/height of the vt window in characters. Units are pixels. |
895 | * good for toggling 80/132 columns |
979 | * good for toggling 80/132 columns |
896 | */ |
980 | */ |
897 | /* EXTPROTO */ |
|
|
898 | void |
981 | void |
899 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
982 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
900 | { |
983 | { |
901 | XWindowAttributes wattr; |
984 | XWindowAttributes wattr; |
902 | |
985 | |
903 | if (width == 0 || height == 0) { |
986 | if (width == 0 || height == 0) { |
904 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
987 | XGetWindowAttributes(Xdisplay, Xroot, &wattr); |
905 | if (width == 0) |
988 | if (width == 0) |
906 | width = wattr.width - R->szHint.base_width; |
989 | width = wattr.width - szHint.base_width; |
907 | if (height == 0) |
990 | if (height == 0) |
908 | height = wattr.height - R->szHint.base_height; |
991 | height = wattr.height - szHint.base_height; |
909 | } |
992 | } |
910 | if (width != R->TermWin.width || height != R->TermWin.height) { |
993 | if (width != TermWin.width || height != TermWin.height) { |
911 | width += R->szHint.base_width; |
994 | width += szHint.base_width; |
912 | height += R->szHint.base_height; |
995 | height += szHint.base_height; |
913 | rxvt_resize_all_windows(aR_ width, height, 0); |
996 | resize_all_windows (width, height, 0); |
914 | } |
997 | } |
915 | } |
998 | } |
916 | |
999 | |
917 | /* -------------------------------------------------------------------- * |
1000 | /* -------------------------------------------------------------------- * |
918 | * - X INPUT METHOD ROUTINES - * |
1001 | * - X INPUT METHOD ROUTINES - * |
919 | * -------------------------------------------------------------------- */ |
1002 | * -------------------------------------------------------------------- */ |
920 | #ifdef USE_XIM |
1003 | #ifdef USE_XIM |
921 | /* INTPROTO */ |
|
|
922 | void |
1004 | void |
923 | rxvt_setSize(pR_ XRectangle * size) |
1005 | rxvt_term::set_size (XRectangle *size) |
924 | { |
1006 | { |
925 | size->x = R->TermWin.int_bwidth; |
1007 | size->x = TermWin.int_bwidth; |
926 | size->y = R->TermWin.int_bwidth; |
1008 | size->y = TermWin.int_bwidth; |
927 | size->width = Width2Pixel(R->TermWin.ncol); |
1009 | size->width = Width2Pixel(TermWin.ncol); |
928 | size->height = Height2Pixel(R->TermWin.nrow); |
1010 | size->height = Height2Pixel(TermWin.nrow); |
929 | } |
1011 | } |
930 | |
1012 | |
931 | /* INTPROTO */ |
|
|
932 | void |
1013 | void |
933 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1014 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
934 | { |
1015 | { |
935 | *fg = R->PixColors[Color_fg]; |
1016 | *fg = PixColors[Color_fg]; |
936 | *bg = R->PixColors[Color_bg]; |
1017 | *bg = PixColors[Color_bg]; |
937 | } |
1018 | } |
938 | |
1019 | |
939 | /* Checking whether input method is running. */ |
1020 | /* Checking whether input method is running. */ |
940 | /* INTPROTO */ |
|
|
941 | Bool |
1021 | bool |
942 | rxvt_IMisRunning(pR) |
1022 | rxvt_term::IMisRunning () |
943 | { |
1023 | { |
944 | char *p; |
1024 | char *p; |
945 | Atom atom; |
1025 | Atom atom; |
946 | Window win; |
1026 | Window win; |
947 | char server[IMBUFSIZ]; |
1027 | char server[IMBUFSIZ]; |
… | |
… | |
951 | STRCPY(server, "@server="); |
1031 | STRCPY(server, "@server="); |
952 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1032 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
953 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1033 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
954 | *p = '\0'; |
1034 | *p = '\0'; |
955 | |
1035 | |
956 | atom = XInternAtom(R->Xdisplay, server, False); |
1036 | atom = XInternAtom(Xdisplay, server, False); |
957 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1037 | win = XGetSelectionOwner(Xdisplay, atom); |
958 | if (win != None) |
1038 | if (win != None) |
959 | return True; |
1039 | return True; |
960 | } |
1040 | } |
961 | return False; |
1041 | return False; |
962 | } |
1042 | } |
963 | |
1043 | |
964 | /* EXTPROTO */ |
|
|
965 | void |
1044 | void |
966 | rxvt_IMSendSpot(pR) |
1045 | rxvt_term::IMSendSpot () |
967 | { |
1046 | { |
968 | XPoint spot; |
1047 | XPoint spot; |
969 | XVaNestedList preedit_attr; |
1048 | XVaNestedList preedit_attr; |
970 | |
1049 | |
971 | if (R->Input_Context == NULL |
1050 | if (Input_Context == NULL |
972 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1051 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
973 | || !(R->event_type == KeyPress |
1052 | || !(event_type == KeyPress |
974 | || R->event_type == Expose |
1053 | || event_type == Expose |
975 | || R->event_type == NoExpose |
1054 | || event_type == NoExpose |
976 | || R->event_type == SelectionNotify |
1055 | || event_type == SelectionNotify |
977 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1056 | || event_type == ButtonRelease || event_type == FocusIn) |
978 | || !rxvt_IMisRunning(aR)) |
1057 | || !IMisRunning ()) |
979 | return; |
1058 | return; |
980 | |
1059 | |
981 | rxvt_setPosition(aR_ & spot); |
1060 | set_position (&spot); |
982 | |
1061 | |
983 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1062 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
984 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1063 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
985 | XFree(preedit_attr); |
1064 | XFree(preedit_attr); |
986 | } |
1065 | } |
987 | |
1066 | |
|
|
1067 | void |
|
|
1068 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1069 | XRectangle * needed_rect) |
|
|
1070 | { |
|
|
1071 | int mbh, vtx = 0; |
|
|
1072 | |
|
|
1073 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
|
|
1074 | vtx = scrollbar_TotalWidth(); |
|
|
1075 | |
|
|
1076 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
|
|
1077 | mbh -= TermWin.lineSpace; |
|
|
1078 | |
|
|
1079 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1080 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
|
|
1081 | |
|
|
1082 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1083 | preedit_rect->height = Height2Pixel(1); |
|
|
1084 | |
|
|
1085 | status_rect->x = vtx; |
|
|
1086 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
|
|
1087 | |
|
|
1088 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
|
|
1089 | status_rect->height = Height2Pixel(1); |
|
|
1090 | } |
|
|
1091 | |
|
|
1092 | /* ARGSUSED */ |
988 | /* EXTPROTO */ |
1093 | /* EXTPROTO */ |
989 | void |
|
|
990 | rxvt_setTermFontSet(pR_ int idx) |
|
|
991 | { |
|
|
992 | char *string; |
|
|
993 | long length; |
|
|
994 | int success = 0; |
|
|
995 | |
|
|
996 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
997 | return; |
|
|
998 | } |
|
|
999 | |
|
|
1000 | /* INTPROTO */ |
|
|
1001 | void |
|
|
1002 | rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1003 | XRectangle * needed_rect) |
|
|
1004 | { |
|
|
1005 | int mbh, vtx = 0; |
|
|
1006 | |
|
|
1007 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
|
|
1008 | vtx = scrollbar_TotalWidth(); |
|
|
1009 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
|
|
1010 | mbh -= R->TermWin.lineSpace; |
|
|
1011 | |
|
|
1012 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1013 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1014 | |
|
|
1015 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
|
|
1016 | + vtx; |
|
|
1017 | preedit_rect->height = Height2Pixel(1); |
|
|
1018 | |
|
|
1019 | status_rect->x = vtx; |
|
|
1020 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
|
|
1021 | |
|
|
1022 | status_rect->width = needed_rect->width ? needed_rect->width |
|
|
1023 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1024 | status_rect->height = Height2Pixel(1); |
|
|
1025 | } |
|
|
1026 | |
|
|
1027 | /* ARGSUSED */ |
|
|
1028 | /* INTPROTO */ |
|
|
1029 | void |
1094 | void |
1030 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1095 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1031 | __attribute__ ((unused)), XPointer call_data |
1096 | __attribute__ ((unused)), XPointer call_data |
1032 | __attribute__ ((unused))) |
1097 | __attribute__ ((unused))) |
1033 | { |
1098 | { |
1034 | dR; |
|
|
1035 | |
|
|
1036 | R->Input_Context = NULL; |
1099 | GET_R->Input_Context = NULL; |
1037 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1100 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1038 | if (STRCMP(R->locale, "C")) |
1101 | if (STRCMP (GET_R->locale, "C")) |
1039 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1102 | XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL, |
1040 | rxvt_IMInstantiateCallback, NULL); |
1103 | rxvt_IMInstantiateCallback, NULL); |
1041 | } |
|
|
1042 | |
|
|
1043 | /* |
|
|
1044 | * X manual pages and include files don't match on some systems: |
|
|
1045 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1046 | * use the first argument - need to update this to be nice for |
|
|
1047 | * both types via some sort of configure detection |
|
|
1048 | */ |
|
|
1049 | /* ARGSUSED */ |
|
|
1050 | /* EXTPROTO */ |
|
|
1051 | void |
|
|
1052 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1053 | __attribute__ ((unused)), XPointer client_data |
|
|
1054 | __attribute__ ((unused)), XPointer call_data |
|
|
1055 | __attribute__ ((unused))) |
|
|
1056 | { |
|
|
1057 | dR; |
|
|
1058 | int i, found, had_im; |
|
|
1059 | const char *p; |
|
|
1060 | char **s; |
|
|
1061 | char buf[IMBUFSIZ]; |
|
|
1062 | |
|
|
1063 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1064 | if (R->Input_Context) |
|
|
1065 | return; |
|
|
1066 | |
|
|
1067 | found = had_im = 0; |
|
|
1068 | p = R->rs[Rs_inputMethod]; |
|
|
1069 | if (p && *p) { |
|
|
1070 | had_im = 1; |
|
|
1071 | s = rxvt_splitcommastring(p); |
|
|
1072 | for (i = 0; s[i]; i++) { |
|
|
1073 | if (*s[i]) { |
|
|
1074 | STRCPY(buf, "@im="); |
|
|
1075 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
|
|
1076 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
|
|
1077 | && (rxvt_IM_get_IC(aR) == True)) { |
|
|
1078 | found = 1; |
|
|
1079 | break; |
|
|
1080 | } |
|
|
1081 | } |
|
|
1082 | } |
|
|
1083 | for (i = 0; s[i]; i++) |
|
|
1084 | free(s[i]); |
|
|
1085 | free(s); |
|
|
1086 | } |
|
|
1087 | if (found) |
|
|
1088 | return; |
|
|
1089 | |
|
|
1090 | /* try with XMODIFIERS env. var. */ |
|
|
1091 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
|
|
1092 | rxvt_IM_get_IC(aR); |
|
|
1093 | return; |
|
|
1094 | } |
|
|
1095 | |
|
|
1096 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1097 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
|
|
1098 | && rxvt_IM_get_IC(aR) == True) |
|
|
1099 | return; |
|
|
1100 | } |
1104 | } |
1101 | |
1105 | |
1102 | /* |
1106 | /* |
1103 | * Try to open a XIM with the current modifiers, then see if we can |
1107 | * Try to open a XIM with the current modifiers, then see if we can |
1104 | * open a suitable preedit type |
1108 | * open a suitable preedit type |
1105 | */ |
1109 | */ |
1106 | /* INTPROTO */ |
|
|
1107 | Bool |
1110 | bool |
1108 | rxvt_IM_get_IC(pR) |
1111 | rxvt_term::IM_get_IC () |
1109 | { |
1112 | { |
1110 | int i, j, found; |
1113 | int i, j, found; |
1111 | XIM xim; |
1114 | XIM xim; |
1112 | XPoint spot; |
1115 | XPoint spot; |
1113 | XRectangle rect, status_rect, needed_rect; |
1116 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1117 | XIMStyles *xim_styles; |
1120 | XIMStyles *xim_styles; |
1118 | XVaNestedList preedit_attr, status_attr; |
1121 | XVaNestedList preedit_attr, status_attr; |
1119 | XIMCallback ximcallback; |
1122 | XIMCallback ximcallback; |
1120 | |
1123 | |
1121 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1124 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1122 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1125 | xim = XOpenIM (Xdisplay, NULL, NULL, NULL); |
1123 | if (xim == NULL) |
1126 | if (xim == NULL) |
1124 | return False; |
1127 | return False; |
1125 | |
1128 | |
1126 | xim_styles = NULL; |
1129 | xim_styles = NULL; |
1127 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1130 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1128 | || !xim_styles || !xim_styles->count_styles) { |
1131 | || !xim_styles || !xim_styles->count_styles) { |
1129 | XCloseIM(xim); |
1132 | XCloseIM(xim); |
1130 | return False; |
1133 | return False; |
1131 | } |
1134 | } |
1132 | |
1135 | |
1133 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1136 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1134 | : "OverTheSpot,OffTheSpot,Root"; |
1137 | : "OverTheSpot,OffTheSpot,Root"; |
1135 | s = rxvt_splitcommastring(p); |
1138 | s = rxvt_splitcommastring(p); |
1136 | for (i = found = 0; !found && s[i]; i++) { |
1139 | for (i = found = 0; !found && s[i]; i++) { |
1137 | if (!STRCMP(s[i], "OverTheSpot")) |
1140 | if (!STRCMP(s[i], "OverTheSpot")) |
1138 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1141 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1139 | else if (!STRCMP(s[i], "OffTheSpot")) |
1142 | else if (!STRCMP(s[i], "OffTheSpot")) |
1140 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1143 | input_style = (XIMPreeditArea | XIMStatusArea); |
1141 | else if (!STRCMP(s[i], "Root")) |
1144 | else if (!STRCMP(s[i], "Root")) |
1142 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1145 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1143 | |
1146 | |
1144 | for (j = 0; j < xim_styles->count_styles; j++) |
1147 | for (j = 0; j < xim_styles->count_styles; j++) |
1145 | if (R->input_style == xim_styles->supported_styles[j]) { |
1148 | if (input_style == xim_styles->supported_styles[j]) { |
1146 | found = 1; |
1149 | found = 1; |
1147 | break; |
1150 | break; |
1148 | } |
1151 | } |
1149 | } |
1152 | } |
1150 | for (i = 0; s[i]; i++) |
1153 | for (i = 0; s[i]; i++) |
… | |
… | |
1157 | return False; |
1160 | return False; |
1158 | } |
1161 | } |
1159 | |
1162 | |
1160 | ximcallback.callback = rxvt_IMDestroyCallback; |
1163 | ximcallback.callback = rxvt_IMDestroyCallback; |
1161 | |
1164 | |
1162 | /* XXX: not sure why we need this (as well as IC one below) */ |
1165 | /* XXX: not sure why we need this (as well as IC one below) */ |
1163 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1166 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1164 | |
1167 | |
1165 | preedit_attr = status_attr = NULL; |
1168 | preedit_attr = status_attr = NULL; |
1166 | |
1169 | |
1167 | if (R->input_style & XIMPreeditPosition) { |
1170 | if (input_style & XIMPreeditPosition) { |
1168 | rxvt_setSize(aR_ & rect); |
1171 | set_size (&rect); |
1169 | rxvt_setPosition(aR_ & spot); |
1172 | set_position (&spot); |
1170 | rxvt_setColor(aR_ & fg, &bg); |
1173 | set_color (&fg, &bg); |
1171 | |
1174 | |
1172 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1175 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1173 | XNSpotLocation, &spot, |
1176 | XNSpotLocation, &spot, |
1174 | XNForeground, fg, XNBackground, bg, |
1177 | XNForeground, fg, XNBackground, bg, |
1175 | //XNFontSet, R->TermWin.fontset, |
1178 | //XNFontSet, TermWin.fontset, |
1176 | NULL); |
1179 | NULL); |
1177 | } else if (R->input_style & XIMPreeditArea) { |
1180 | } else if (input_style & XIMPreeditArea) { |
1178 | rxvt_setColor(aR_ & fg, &bg); |
1181 | set_color (&fg, &bg); |
1179 | |
1182 | |
1180 | /* |
1183 | /* |
1181 | * The necessary width of preedit area is unknown |
1184 | * The necessary width of preedit area is unknown |
1182 | * until create input context. |
1185 | * until create input context. |
1183 | */ |
1186 | */ |
1184 | needed_rect.width = 0; |
1187 | needed_rect.width = 0; |
1185 | |
1188 | |
1186 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1189 | set_preedit_area(&rect, &status_rect, &needed_rect); |
1187 | |
1190 | |
1188 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1189 | XNForeground, fg, XNBackground, bg, |
1192 | XNForeground, fg, XNBackground, bg, |
1190 | //XNFontSet, R->TermWin.fontset, |
1193 | //XNFontSet, TermWin.fontset, |
1191 | NULL); |
1194 | NULL); |
1192 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1195 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1193 | XNForeground, fg, XNBackground, bg, |
1196 | XNForeground, fg, XNBackground, bg, |
1194 | //XNFontSet, R->TermWin.fontset, |
1197 | //XNFontSet, TermWin.fontset, |
1195 | NULL); |
1198 | NULL); |
1196 | } |
1199 | } |
1197 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1200 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1198 | XNClientWindow, R->TermWin.parent[0], |
1201 | XNClientWindow, TermWin.parent[0], |
1199 | XNFocusWindow, R->TermWin.parent[0], |
1202 | XNFocusWindow, TermWin.parent[0], |
1200 | XNDestroyCallback, &ximcallback, |
1203 | XNDestroyCallback, &ximcallback, |
1201 | preedit_attr ? XNPreeditAttributes : NULL, |
1204 | preedit_attr ? XNPreeditAttributes : NULL, |
1202 | preedit_attr, |
1205 | preedit_attr, |
1203 | status_attr ? XNStatusAttributes : NULL, |
1206 | status_attr ? XNStatusAttributes : NULL, |
1204 | status_attr, NULL); |
1207 | status_attr, NULL); |
1205 | if (preedit_attr) |
1208 | if (preedit_attr) |
1206 | XFree(preedit_attr); |
1209 | XFree(preedit_attr); |
1207 | if (status_attr) |
1210 | if (status_attr) |
1208 | XFree(status_attr); |
1211 | XFree(status_attr); |
1209 | if (R->Input_Context == NULL) { |
1212 | if (Input_Context == NULL) { |
1210 | rxvt_print_error("failed to create input context"); |
1213 | rxvt_print_error("failed to create input context"); |
1211 | XCloseIM(xim); |
1214 | XCloseIM(xim); |
1212 | return False; |
1215 | return False; |
1213 | } |
1216 | } |
1214 | if (R->input_style & XIMPreeditArea) |
1217 | if (input_style & XIMPreeditArea) |
1215 | rxvt_IMSetStatusPosition(aR); |
1218 | IMSetStatusPosition (); |
1216 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1219 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1217 | return True; |
1220 | return True; |
1218 | } |
1221 | } |
1219 | |
1222 | |
|
|
1223 | /* |
|
|
1224 | * X manual pages and include files don't match on some systems: |
|
|
1225 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1226 | * use the first argument - need to update this to be nice for |
|
|
1227 | * both types via some sort of configure detection |
|
|
1228 | */ |
|
|
1229 | /* ARGSUSED */ |
1220 | /* EXTPROTO */ |
1230 | /* EXTPROTO */ |
1221 | void |
1231 | void |
|
|
1232 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1233 | __attribute__ ((unused)), XPointer client_data |
|
|
1234 | __attribute__ ((unused)), XPointer call_data |
|
|
1235 | __attribute__ ((unused))) |
|
|
1236 | { |
|
|
1237 | int i, found, had_im; |
|
|
1238 | const char *p; |
|
|
1239 | char **s; |
|
|
1240 | char buf[IMBUFSIZ]; |
|
|
1241 | |
|
|
1242 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1243 | if (GET_R->Input_Context) |
|
|
1244 | return; |
|
|
1245 | |
|
|
1246 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1247 | if (GET_R->rs[Rs_imLocale]) |
|
|
1248 | setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]); |
|
|
1249 | #endif |
|
|
1250 | |
|
|
1251 | p = GET_R->rs[Rs_inputMethod]; |
|
|
1252 | if (p && *p) |
|
|
1253 | { |
|
|
1254 | bool found = false; |
|
|
1255 | |
|
|
1256 | s = rxvt_splitcommastring (p); |
|
|
1257 | for (i = 0; s[i]; i++) |
|
|
1258 | { |
|
|
1259 | if (*s[i]) |
|
|
1260 | { |
|
|
1261 | STRCPY (buf, "@im="); |
|
|
1262 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1263 | if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ()) |
|
|
1264 | { |
|
|
1265 | found = true; |
|
|
1266 | break; |
|
|
1267 | } |
|
|
1268 | } |
|
|
1269 | } |
|
|
1270 | for (i = 0; s[i]; i++) |
|
|
1271 | free(s[i]); |
|
|
1272 | free(s); |
|
|
1273 | |
|
|
1274 | if (found) |
|
|
1275 | goto done; |
|
|
1276 | } |
|
|
1277 | |
|
|
1278 | /* try with XMODIFIERS env. var. */ |
|
|
1279 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1280 | && GET_R->IM_get_IC ()) |
|
|
1281 | goto done; |
|
|
1282 | |
|
|
1283 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1284 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1285 | && GET_R->IM_get_IC () == True) |
|
|
1286 | goto done; |
|
|
1287 | |
|
|
1288 | done: |
|
|
1289 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1290 | if (GET_R->rs[Rs_imLocale]) |
|
|
1291 | setlocale (LC_CTYPE, GET_R->locale); |
|
|
1292 | #endif |
|
|
1293 | } |
|
|
1294 | |
|
|
1295 | void |
1222 | rxvt_IMSetStatusPosition(pR) |
1296 | rxvt_term::IMSetStatusPosition () |
1223 | { |
1297 | { |
1224 | XRectangle preedit_rect, status_rect, *needed_rect; |
1298 | XRectangle preedit_rect, status_rect, *needed_rect; |
1225 | XVaNestedList preedit_attr, status_attr; |
1299 | XVaNestedList preedit_attr, status_attr; |
1226 | |
1300 | |
1227 | if (R->Input_Context == NULL |
1301 | if (Input_Context == NULL |
1228 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1302 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1229 | || !rxvt_IMisRunning(aR)) |
1303 | || !IMisRunning ()) |
1230 | return; |
1304 | return; |
1231 | |
1305 | |
1232 | /* Getting the necessary width of preedit area */ |
1306 | /* Getting the necessary width of preedit area */ |
1233 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1307 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1234 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1308 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1235 | XFree(status_attr); |
1309 | XFree(status_attr); |
1236 | |
1310 | |
1237 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1311 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1238 | |
1312 | |
1239 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1313 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1240 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1314 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1241 | |
1315 | |
1242 | XSetICValues(R->Input_Context, |
1316 | XSetICValues(Input_Context, |
1243 | XNPreeditAttributes, preedit_attr, |
1317 | XNPreeditAttributes, preedit_attr, |
1244 | XNStatusAttributes, status_attr, NULL); |
1318 | XNStatusAttributes, status_attr, NULL); |
1245 | |
1319 | |
1246 | XFree(preedit_attr); |
1320 | XFree(preedit_attr); |
1247 | XFree(status_attr); |
1321 | XFree(status_attr); |