1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.24 2004/01/31 03:26:28 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) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
72 | { |
71 | { |
73 | free (p); |
72 | free (p); |
74 | } |
73 | } |
75 | |
74 | |
76 | rxvt_term::rxvt_term () |
75 | rxvt_term::rxvt_term () |
77 | : |
76 | : |
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77 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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78 | termwin_ev (this, &rxvt_term::x_cb), |
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79 | vt_ev (this, &rxvt_term::x_cb), |
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80 | #ifdef HAVE_SCROLLBARS |
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81 | scrollbar_ev (this, &rxvt_term::x_cb), |
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82 | #endif |
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83 | #ifdef MENUBAR |
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84 | menubar_ev (this, &rxvt_term::x_cb), fixme |
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85 | #endif |
78 | #ifdef CURSOR_BLINK |
86 | #ifdef CURSOR_BLINK |
79 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
87 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
80 | #endif |
88 | #endif |
81 | #ifdef TEXT_BLINK |
89 | #ifdef TEXT_BLINK |
82 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
90 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
83 | #endif |
91 | #endif |
84 | #ifdef POINTER_BLANK |
92 | #ifdef POINTER_BLANK |
85 | pointer_ev (this, &rxvt_term::pointer_cb), |
93 | pointer_ev (this, &rxvt_term::pointer_cb), |
86 | #endif |
94 | #endif |
87 | check_ev (this, &rxvt_term::check_cb), |
95 | check_ev (this, &rxvt_term::check_cb), |
88 | destroy_ev (this, &rxvt_term::destroy_cb), |
96 | destroy_ev (this, &rxvt_term::destroy_cb), |
89 | pty_ev (this, &rxvt_term::pty_cb), |
97 | pty_ev (this, &rxvt_term::pty_cb), |
90 | x_ev (this, &rxvt_term::x_cb), |
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91 | incr_ev (this, &rxvt_term::incr_cb) |
98 | incr_ev (this, &rxvt_term::incr_cb), |
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99 | #ifdef USE_XIM |
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100 | im_ev (this, &rxvt_term::im_cb) |
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101 | #endif |
92 | { |
102 | { |
93 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
103 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
94 | } |
104 | } |
95 | |
105 | |
96 | rxvt_term::~rxvt_term () |
106 | rxvt_term::~rxvt_term () |
97 | { |
107 | { |
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108 | if (cmd_fd >= 0) |
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109 | close (cmd_fd); |
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110 | |
98 | scr_release (); |
111 | scr_release (); |
99 | |
112 | |
100 | free (locale); |
113 | free (locale); |
101 | free (codeset); |
114 | free (codeset); |
102 | |
115 | |
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104 | privileged_ttydev (RESTORE); |
117 | privileged_ttydev (RESTORE); |
105 | #endif |
118 | #endif |
106 | #ifdef UTMP_SUPPORT |
119 | #ifdef UTMP_SUPPORT |
107 | privileged_utmp (RESTORE); |
120 | privileged_utmp (RESTORE); |
108 | #endif |
121 | #endif |
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122 | |
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123 | // TODO: free pixcolours, colours should become part of rxvt_display |
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124 | |
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125 | delete PixColors; |
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126 | delete TermWin.fontset; |
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127 | |
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128 | displays.put (display); |
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129 | } |
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130 | |
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131 | void |
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132 | rxvt_term::destroy () |
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133 | { |
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134 | if (display) |
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135 | { |
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136 | if (TermWin.parent[0]) |
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137 | XDestroyWindow (display->display, TermWin.parent[0]); |
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138 | |
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139 | rootwin_ev.stop (display); |
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140 | termwin_ev.stop (display); |
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141 | vt_ev.stop (display); |
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142 | |
109 | #ifdef USE_XIM |
143 | #ifdef USE_XIM |
110 | if (Input_Context != NULL) |
144 | im_destroy (); |
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145 | im_ev.stop (display); |
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146 | #endif |
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147 | #ifdef HAVE_SCROLLBARS |
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148 | scrollbar_ev.stop (display); |
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149 | #endif |
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150 | #ifdef MENUBAR |
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151 | menubar_ev.stop (display); |
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152 | #endif |
111 | { |
153 | } |
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 | |
154 | |
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 | |
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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 (); |
155 | check_ev.stop (); |
130 | pty_ev.stop (); |
156 | pty_ev.stop (); |
131 | x_ev.stop (); |
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132 | #ifdef CURSOR_BLINK |
157 | #ifdef CURSOR_BLINK |
133 | cursor_blink_ev.stop (); |
158 | cursor_blink_ev.stop (); |
134 | #endif |
159 | #endif |
135 | #ifdef TEXT_BLINK |
160 | #ifdef TEXT_BLINK |
136 | text_blink_ev.stop (); |
161 | text_blink_ev.stop (); |
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149 | |
174 | |
150 | delete this; |
175 | delete this; |
151 | } |
176 | } |
152 | |
177 | |
153 | /*----------------------------------------------------------------------*/ |
178 | /*----------------------------------------------------------------------*/ |
154 | /* rxvt_init() */ |
179 | /* rxvt_init () */ |
155 | /* LIBPROTO */ |
180 | /* LIBPROTO */ |
156 | rxvt_t |
181 | rxvt_t |
157 | rxvt_init (int argc, const char *const *argv) |
182 | rxvt_init (int argc, const char *const *argv) |
158 | { |
183 | { |
159 | SET_R (new rxvt_term); |
184 | SET_R (new rxvt_term); |
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165 | } |
190 | } |
166 | |
191 | |
167 | return GET_R; |
192 | return GET_R; |
168 | } |
193 | } |
169 | |
194 | |
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195 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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196 | |
170 | void |
197 | void |
171 | rxvt_init_signals () |
198 | rxvt_init_signals () |
172 | { |
199 | { |
173 | /* install exit handler for cleanup */ |
200 | /* install exit handler for cleanup */ |
174 | #if 0 |
201 | #if 0 |
175 | #ifdef HAVE_ATEXIT |
202 | #ifdef HAVE_ATEXIT |
176 | atexit(rxvt_clean_exit); |
203 | atexit (rxvt_clean_exit); |
177 | #else |
204 | #else |
178 | #endif |
205 | #endif |
179 | #endif |
206 | #endif |
180 | |
207 | |
181 | struct sigaction sa; |
208 | struct sigaction sa; |
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187 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
214 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
188 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
215 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
189 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
216 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
190 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
217 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
191 | |
218 | |
192 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
219 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
193 | /* signal (SIGURG, SIG_DFL); */ |
220 | /* signal (SIGURG, SIG_DFL); */ |
194 | |
221 | |
195 | XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
222 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
196 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
223 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
197 | } |
224 | } |
198 | |
225 | |
199 | bool |
226 | bool |
200 | rxvt_term::init (int argc, const char *const *argv) |
227 | rxvt_term::init (int argc, const char *const *argv) |
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232 | Gr_reset (); /* reset graphics */ |
259 | Gr_reset (); /* reset graphics */ |
233 | #endif |
260 | #endif |
234 | |
261 | |
235 | #if 0 |
262 | #if 0 |
236 | #ifdef DEBUG_X |
263 | #ifdef DEBUG_X |
237 | XSynchronize(Xdisplay, True); |
264 | XSynchronize (display->display, True); |
238 | #endif |
265 | #endif |
239 | #endif |
266 | #endif |
240 | |
267 | |
241 | #ifdef HAVE_SCROLLBARS |
268 | #ifdef HAVE_SCROLLBARS |
242 | if (Options & Opt_scrollBar) |
269 | if (Options & Opt_scrollBar) |
243 | resize_scrollbar (); /* create and map scrollbar */ |
270 | resize_scrollbar (); /* create and map scrollbar */ |
244 | #endif |
271 | #endif |
245 | #if (MENUBAR_MAX) |
272 | #if (MENUBAR_MAX) |
246 | if (menubar_visible(r)) |
273 | if (menubar_visible (r)) |
247 | XMapWindow (Xdisplay, menuBar.win); |
274 | XMapWindow (display->display, menuBar.win); |
248 | #endif |
275 | #endif |
249 | #ifdef TRANSPARENT |
276 | #ifdef TRANSPARENT |
250 | if (Options & Opt_transparent) |
277 | if (Options & Opt_transparent) |
251 | { |
278 | { |
252 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
279 | XSelectInput (display->display, display->root, PropertyChangeMask); |
253 | check_our_parents (); |
280 | check_our_parents (); |
254 | } |
281 | } |
255 | #endif |
282 | #endif |
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283 | |
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284 | rootwin_ev.start (display, display->root); |
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285 | |
256 | XMapWindow (Xdisplay, TermWin.vt); |
286 | XMapWindow (display->display, TermWin.vt); |
257 | XMapWindow (Xdisplay, TermWin.parent[0]); |
287 | XMapWindow (display->display, TermWin.parent[0]); |
258 | |
288 | |
259 | init_env (); |
289 | init_env (); |
260 | init_command (cmd_argv); |
290 | init_command (cmd_argv); |
261 | |
291 | |
262 | x_ev.start (Xfd, EVENT_READ); |
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263 | pty_ev.start (cmd_fd, EVENT_READ); |
292 | pty_ev.start (cmd_fd, EVENT_READ); |
264 | |
293 | |
265 | check_ev.start (); |
294 | check_ev.start (); |
266 | |
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267 | process_x_events (); |
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268 | |
295 | |
269 | return true; |
296 | return true; |
270 | } |
297 | } |
271 | |
298 | |
272 | /* ------------------------------------------------------------------------- * |
299 | /* ------------------------------------------------------------------------- * |
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276 | * Catch a SIGCHLD signal and exit if the direct child has died |
303 | * Catch a SIGCHLD signal and exit if the direct child has died |
277 | */ |
304 | */ |
278 | /* ARGSUSED */ |
305 | /* ARGSUSED */ |
279 | /* EXTPROTO */ |
306 | /* EXTPROTO */ |
280 | RETSIGTYPE |
307 | RETSIGTYPE |
281 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
308 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
282 | { |
309 | { |
283 | int pid, save_errno = errno; |
310 | int pid, save_errno = errno; |
284 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
311 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
285 | ; |
312 | ; |
286 | errno = save_errno; |
313 | errno = save_errno; |
287 | |
314 | |
288 | #if 0 |
315 | #if 0 |
289 | if (pid == cmd_pid) |
316 | if (pid == cmd_pid) |
290 | exit (EXIT_SUCCESS); |
317 | exit (EXIT_SUCCESS); |
291 | #endif |
318 | #endif |
292 | } |
319 | } |
293 | |
320 | |
294 | /* |
321 | /* |
295 | * Catch a fatal signal and tidy up before quitting |
322 | * Catch a fatal signal and tidy up before quitting |
296 | */ |
323 | */ |
297 | /* EXTPROTO */ |
324 | /* EXTPROTO */ |
298 | RETSIGTYPE |
325 | RETSIGTYPE |
299 | rxvt_Exit_signal(int sig) |
326 | rxvt_Exit_signal (int sig) |
300 | { |
327 | { |
301 | signal(sig, SIG_DFL); |
328 | signal (sig, SIG_DFL); |
302 | #ifdef DEBUG_CMD |
329 | #ifdef DEBUG_CMD |
303 | rxvt_print_error("signal %d", sig); |
330 | rxvt_print_error ("signal %d", sig); |
304 | #endif |
331 | #endif |
305 | rxvt_clean_exit(); |
332 | rxvt_clean_exit (); |
306 | kill(getpid(), sig); |
333 | kill (getpid (), sig); |
307 | } |
334 | } |
308 | |
335 | |
309 | /* ARGSUSED */ |
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310 | /* EXTPROTO */ |
336 | /* INTPROTO */ |
311 | int |
337 | int |
312 | rxvt_xerror_handler(const Display * display |
338 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
313 | __attribute__ ((unused)), const XErrorEvent * event) |
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314 | { |
339 | { |
315 | if (GET_R->allowedxerror == -1) |
340 | if (GET_R->allowedxerror == -1) |
316 | GET_R->allowedxerror = event->error_code; |
341 | GET_R->allowedxerror = event->error_code; |
317 | else |
342 | else |
318 | { |
343 | { |
319 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
344 | old_xerror_handler (display, event); |
320 | event->request_code, event->minor_code, |
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321 | event->error_code); |
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322 | |
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323 | GET_R->destroy (); |
345 | GET_R->destroy (); |
324 | } |
346 | } |
325 | |
347 | |
326 | return 0; |
348 | return 0; |
327 | } |
349 | } |
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333 | */ |
355 | */ |
334 | /* EXTPROTO */ |
356 | /* EXTPROTO */ |
335 | void |
357 | void |
336 | rxvt_clean_exit () |
358 | rxvt_clean_exit () |
337 | { |
359 | { |
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360 | // TODO: rxvtd should clean up all ressources |
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361 | if (GET_R) |
338 | GET_R->destroy (); |
362 | GET_R->destroy (); |
339 | } |
363 | } |
340 | |
364 | |
341 | /* ------------------------------------------------------------------------- * |
365 | /* ------------------------------------------------------------------------- * |
342 | * MEMORY ALLOCATION WRAPPERS * |
366 | * MEMORY ALLOCATION WRAPPERS * |
343 | * ------------------------------------------------------------------------- */ |
367 | * ------------------------------------------------------------------------- */ |
344 | /* EXTPROTO */ |
368 | /* EXTPROTO */ |
345 | void * |
369 | void * |
346 | rxvt_malloc(size_t size) |
370 | rxvt_malloc (size_t size) |
347 | { |
371 | { |
348 | void *p; |
372 | void *p; |
349 | |
373 | |
350 | p = malloc(size); |
374 | p = malloc (size); |
351 | if (p) |
375 | if (p) |
352 | return p; |
376 | return p; |
353 | |
377 | |
354 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
378 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
355 | rxvt_clean_exit(); |
379 | rxvt_clean_exit (); |
356 | exit(EXIT_FAILURE); |
380 | exit (EXIT_FAILURE); |
357 | /* NOTREACHED */ |
381 | /* NOTREACHED */ |
358 | } |
382 | } |
359 | |
383 | |
360 | /* EXTPROTO */ |
384 | /* EXTPROTO */ |
361 | void * |
385 | void * |
362 | rxvt_calloc(size_t number, size_t size) |
386 | rxvt_calloc (size_t number, size_t size) |
363 | { |
387 | { |
364 | void *p; |
388 | void *p; |
365 | |
389 | |
366 | p = calloc(number, size); |
390 | p = calloc (number, size); |
367 | if (p) |
391 | if (p) |
368 | return p; |
392 | return p; |
369 | |
393 | |
370 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
394 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
371 | rxvt_clean_exit(); |
395 | rxvt_clean_exit (); |
372 | exit(EXIT_FAILURE); |
396 | exit (EXIT_FAILURE); |
373 | /* NOTREACHED */ |
397 | /* NOTREACHED */ |
374 | } |
398 | } |
375 | |
399 | |
376 | /* EXTPROTO */ |
400 | /* EXTPROTO */ |
377 | void * |
401 | void * |
378 | rxvt_realloc(void *ptr, size_t size) |
402 | rxvt_realloc (void *ptr, size_t size) |
379 | { |
403 | { |
380 | void *p; |
404 | void *p; |
381 | |
405 | |
382 | if (ptr) |
406 | if (ptr) |
383 | p = realloc(ptr, size); |
407 | p = realloc (ptr, size); |
384 | else |
408 | else |
385 | p = malloc(size); |
409 | p = malloc (size); |
386 | if (p) |
410 | if (p) |
387 | return p; |
411 | return p; |
388 | |
412 | |
389 | fprintf(stderr, APL_NAME ": memory allocation failure. Aborting"); |
413 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
390 | rxvt_clean_exit(); |
414 | rxvt_clean_exit (); |
391 | exit(EXIT_FAILURE); |
415 | exit (EXIT_FAILURE); |
392 | /* NOTREACHED */ |
416 | /* NOTREACHED */ |
393 | } |
417 | } |
394 | |
418 | |
395 | /* ------------------------------------------------------------------------- * |
419 | /* ------------------------------------------------------------------------- * |
396 | * PRIVILEGED OPERATIONS * |
420 | * PRIVILEGED OPERATIONS * |
397 | * ------------------------------------------------------------------------- */ |
421 | * ------------------------------------------------------------------------- */ |
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399 | void |
423 | void |
400 | rxvt_term::privileges (int mode) |
424 | rxvt_term::privileges (int mode) |
401 | { |
425 | { |
402 | #if ! defined(__CYGWIN32__) |
426 | #if ! defined(__CYGWIN32__) |
403 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
427 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
404 | /* setreuid() is the poor man's setuid(), seteuid() */ |
428 | /* setreuid () is the poor man's setuid (), seteuid () */ |
405 | # define seteuid(a) setreuid(-1, (a)) |
429 | # define seteuid(a) setreuid(-1, (a)) |
406 | # define setegid(a) setregid(-1, (a)) |
430 | # define setegid(a) setregid(-1, (a)) |
407 | # define HAVE_SETEUID |
431 | # define HAVE_SETEUID |
408 | # endif |
432 | # endif |
409 | # ifdef HAVE_SETEUID |
433 | # ifdef HAVE_SETEUID |
410 | switch (mode) { |
434 | switch (mode) |
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435 | { |
411 | case IGNORE: |
436 | case IGNORE: |
412 | /* |
437 | /* |
413 | * change effective uid/gid - not real uid/gid - so we can switch |
438 | * change effective uid/gid - not real uid/gid - so we can switch |
414 | * back to root later, as required |
439 | * back to root later, as required |
415 | */ |
440 | */ |
416 | seteuid(getuid()); |
441 | seteuid (getuid ()); |
417 | setegid(getgid()); |
442 | setegid (getgid ()); |
418 | break; |
443 | break; |
419 | case SAVE: |
444 | case SAVE: |
420 | euid = geteuid(); |
445 | euid = geteuid (); |
421 | egid = getegid(); |
446 | egid = getegid (); |
422 | break; |
447 | break; |
423 | case RESTORE: |
448 | case RESTORE: |
424 | seteuid(euid); |
449 | seteuid (euid); |
425 | setegid(egid); |
450 | setegid (egid); |
426 | break; |
451 | break; |
427 | } |
452 | } |
428 | # else |
453 | # else |
429 | switch (mode) { |
454 | switch (mode) |
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455 | { |
430 | case IGNORE: |
456 | case IGNORE: |
431 | setuid(getuid()); |
457 | setuid (getuid ()); |
432 | setgid(getgid()); |
458 | setgid (getgid ()); |
433 | /* FALLTHROUGH */ |
459 | /* FALLTHROUGH */ |
434 | case SAVE: |
460 | case SAVE: |
435 | /* FALLTHROUGH */ |
461 | /* FALLTHROUGH */ |
436 | case RESTORE: |
462 | case RESTORE: |
437 | break; |
463 | break; |
438 | } |
464 | } |
439 | # endif |
465 | # endif |
440 | #endif |
466 | #endif |
441 | } |
467 | } |
442 | |
468 | |
443 | #ifdef UTMP_SUPPORT |
469 | #ifdef UTMP_SUPPORT |
444 | void |
470 | void |
445 | rxvt_term::privileged_utmp (char action) |
471 | rxvt_term::privileged_utmp (char action) |
446 | { |
472 | { |
447 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
473 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
448 | action, next_utmp_action, getpid())); |
474 | action, next_utmp_action, getpid ())); |
449 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
475 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
450 | || (Options & Opt_utmpInhibit) |
476 | || (Options & Opt_utmpInhibit) |
451 | || ttydev == NULL || *ttydev == '\0') |
477 | || ttydev == NULL || *ttydev == '\0') |
452 | return; |
478 | return; |
453 | |
479 | |
454 | privileges (RESTORE); |
480 | privileges (RESTORE); |
455 | if (action == SAVE) { |
481 | if (action == SAVE) |
|
|
482 | { |
456 | next_utmp_action = RESTORE; |
483 | next_utmp_action = RESTORE; |
457 | makeutent (ttydev, rs[Rs_display_name]); |
484 | makeutent (ttydev, rs[Rs_display_name]); |
|
|
485 | } |
|
|
486 | else |
458 | } else { /* action == RESTORE */ |
487 | { /* action == RESTORE */ |
459 | next_utmp_action = IGNORE; |
488 | next_utmp_action = IGNORE; |
460 | cleanutent (); |
489 | cleanutent (); |
461 | } |
490 | } |
462 | privileges (IGNORE); |
491 | privileges (IGNORE); |
463 | } |
492 | } |
464 | #endif |
493 | #endif |
465 | |
494 | |
466 | #ifndef NO_SETOWNER_TTYDEV |
495 | #ifndef NO_SETOWNER_TTYDEV |
467 | void |
496 | void |
468 | rxvt_term::privileged_ttydev (char action) |
497 | rxvt_term::privileged_ttydev (char action) |
469 | { |
498 | { |
470 | D_MAIN((stderr, |
499 | D_MAIN ((stderr, |
471 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
500 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
472 | action, next_tty_action, getpid())); |
501 | action, next_tty_action, getpid ())); |
473 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
502 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
474 | || ttydev == NULL || *ttydev == '\0') |
503 | || ttydev == NULL || *ttydev == '\0') |
475 | return; |
504 | return; |
476 | |
505 | |
477 | privileges (RESTORE); |
506 | privileges (RESTORE); |
478 | |
507 | |
479 | if (action == SAVE) { |
508 | if (action == SAVE) |
|
|
509 | { |
480 | next_tty_action = RESTORE; |
510 | next_tty_action = RESTORE; |
481 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
511 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
482 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
512 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
483 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
513 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
484 | next_tty_action = IGNORE; |
514 | next_tty_action = IGNORE; |
485 | else |
515 | else |
486 | # endif |
516 | # endif |
|
|
517 | |
487 | { |
518 | { |
488 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
519 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
489 | chmod(ttydev, ttymode); |
520 | chmod (ttydev, ttymode); |
490 | # ifdef HAVE_REVOKE |
521 | # ifdef HAVE_REVOKE |
491 | revoke(ttydev); |
522 | revoke (ttydev); |
492 | # endif |
523 | # endif |
|
|
524 | |
493 | } |
525 | } |
|
|
526 | } |
|
|
527 | else |
494 | } else { /* action == RESTORE */ |
528 | { /* action == RESTORE */ |
495 | next_tty_action = IGNORE; |
529 | next_tty_action = IGNORE; |
496 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
530 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
497 | chmod(ttydev, ttyfd_stat.st_mode); |
531 | chmod (ttydev, ttyfd_stat.st_mode); |
498 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
532 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
499 | # else |
533 | # else |
500 | chmod(ttydev, |
534 | chmod (ttydev, |
501 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
535 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
502 | chown(ttydev, 0, 0); |
536 | chown (ttydev, 0, 0); |
503 | # endif |
537 | # endif |
504 | } |
|
|
505 | |
538 | |
|
|
539 | } |
|
|
540 | |
506 | privileges (IGNORE); |
541 | privileges (IGNORE); |
507 | |
542 | |
508 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
543 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
509 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
544 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
510 | action == RESTORE ? "Restoring" : (action == |
545 | action == RESTORE ? "Restoring" : (action == |
511 | SAVE ? "Saving" : |
546 | SAVE ? "Saving" : |
512 | "UNKNOWN ERROR for"), ttydev, |
547 | "UNKNOWN ERROR for"), ttydev, |
513 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
548 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
514 | ttyfd_stat.st_gid)); |
549 | ttyfd_stat.st_gid)); |
515 | # endif |
550 | # endif |
516 | } |
551 | } |
517 | #endif |
552 | #endif |
518 | |
553 | |
519 | /*----------------------------------------------------------------------*/ |
554 | /*----------------------------------------------------------------------*/ |
… | |
… | |
522 | * if width/height are non-zero then override calculated width/height |
557 | * if width/height are non-zero then override calculated width/height |
523 | */ |
558 | */ |
524 | void |
559 | void |
525 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
560 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
526 | { |
561 | { |
527 | short recalc_x, recalc_y; |
562 | short recalc_x, recalc_y; |
528 | int x, y, sb_w, mb_h, flags; |
563 | int x, y, sb_w, mb_h, flags; |
529 | unsigned int w, h; |
564 | unsigned int w, h; |
530 | unsigned int max_width, max_height; |
565 | unsigned int max_width, max_height; |
531 | |
566 | |
532 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
567 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
533 | TermWin.ncol, TermWin.nrow, szHint.width, |
568 | TermWin.ncol, TermWin.nrow, szHint.width, |
534 | szHint.height)); |
569 | szHint.height)); |
535 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
570 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
536 | szHint.win_gravity = NorthWestGravity; |
571 | szHint.win_gravity = NorthWestGravity; |
537 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
572 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
538 | |
573 | |
539 | recalc_x = recalc_y = 0; |
574 | recalc_x = recalc_y = 0; |
540 | flags = 0; |
575 | flags = 0; |
541 | if (!parsed_geometry) { |
576 | if (!parsed_geometry) |
|
|
577 | { |
542 | parsed_geometry = 1; |
578 | parsed_geometry = 1; |
543 | if (rs[Rs_geometry]) |
579 | if (rs[Rs_geometry]) |
544 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
580 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
545 | if (flags & WidthValue) { |
581 | if (flags & WidthValue) |
|
|
582 | { |
546 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
583 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
547 | szHint.flags |= USSize; |
584 | szHint.flags |= USSize; |
548 | } |
585 | } |
549 | if (flags & HeightValue) { |
586 | if (flags & HeightValue) |
|
|
587 | { |
550 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
588 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
551 | szHint.flags |= USSize; |
589 | szHint.flags |= USSize; |
552 | } |
590 | } |
553 | if (flags & XValue) { |
591 | if (flags & XValue) |
|
|
592 | { |
554 | szHint.x = x; |
593 | szHint.x = x; |
555 | szHint.flags |= USPosition; |
594 | szHint.flags |= USPosition; |
556 | if (flags & XNegative) { |
595 | if (flags & XNegative) |
|
|
596 | { |
557 | recalc_x = 1; |
597 | recalc_x = 1; |
558 | szHint.win_gravity = NorthEastGravity; |
598 | szHint.win_gravity = NorthEastGravity; |
559 | } |
599 | } |
560 | } |
600 | } |
561 | if (flags & YValue) { |
601 | if (flags & YValue) |
|
|
602 | { |
562 | szHint.y = y; |
603 | szHint.y = y; |
563 | szHint.flags |= USPosition; |
604 | szHint.flags |= USPosition; |
564 | if (flags & YNegative) { |
605 | if (flags & YNegative) |
|
|
606 | { |
565 | recalc_y = 1; |
607 | recalc_y = 1; |
566 | if (szHint.win_gravity == NorthEastGravity) |
608 | if (szHint.win_gravity == NorthEastGravity) |
567 | szHint.win_gravity = SouthEastGravity; |
609 | szHint.win_gravity = SouthEastGravity; |
568 | else |
610 | else |
569 | szHint.win_gravity = SouthWestGravity; |
611 | szHint.win_gravity = SouthWestGravity; |
570 | } |
612 | } |
571 | } |
613 | } |
572 | } |
614 | } |
573 | /* TODO: BOUNDS */ |
615 | /* TODO: BOUNDS */ |
574 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
616 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
575 | TermWin.height = TermWin.nrow * TermWin.fheight; |
617 | TermWin.height = TermWin.nrow * TermWin.fheight; |
576 | max_width = MAX_COLS * TermWin.fwidth; |
618 | max_width = MAX_COLS * TermWin.fwidth; |
577 | max_height = MAX_ROWS * TermWin.fheight; |
619 | max_height = MAX_ROWS * TermWin.fheight; |
578 | |
620 | |
579 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
621 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
580 | |
622 | |
581 | sb_w = mb_h = 0; |
623 | sb_w = mb_h = 0; |
582 | window_vt_x = window_vt_y = 0; |
624 | window_vt_x = window_vt_y = 0; |
583 | if (scrollbar_visible ()) { |
625 | if (scrollbar_visible ()) |
|
|
626 | { |
584 | sb_w = scrollbar_TotalWidth(); |
627 | sb_w = scrollbar_TotalWidth (); |
585 | szHint.base_width += sb_w; |
628 | szHint.base_width += sb_w; |
586 | if (!(Options & Opt_scrollBar_right)) |
629 | if (! (Options & Opt_scrollBar_right)) |
587 | window_vt_x = sb_w; |
630 | window_vt_x = sb_w; |
588 | } |
631 | } |
589 | if (menubar_visible ()) { |
632 | if (menubar_visible ()) |
|
|
633 | { |
590 | mb_h = menuBar_TotalHeight(); |
634 | mb_h = menuBar_TotalHeight (); |
591 | szHint.base_height += mb_h; |
635 | szHint.base_height += mb_h; |
592 | window_vt_y = mb_h; |
636 | window_vt_y = mb_h; |
593 | } |
637 | } |
594 | szHint.width_inc = TermWin.fwidth; |
638 | szHint.width_inc = TermWin.fwidth; |
595 | szHint.height_inc = TermWin.fheight; |
639 | szHint.height_inc = TermWin.fheight; |
596 | szHint.min_width = szHint.base_width + szHint.width_inc; |
640 | szHint.min_width = szHint.base_width + szHint.width_inc; |
597 | szHint.min_height = szHint.base_height + szHint.height_inc; |
641 | szHint.min_height = szHint.base_height + szHint.height_inc; |
598 | |
642 | |
599 | if (width && width - szHint.base_width < max_width) { |
643 | if (width && width - szHint.base_width < max_width) |
|
|
644 | { |
600 | szHint.width = width; |
645 | szHint.width = width; |
601 | TermWin.width = width - szHint.base_width; |
646 | TermWin.width = width - szHint.base_width; |
602 | } else { |
647 | } |
|
|
648 | else |
|
|
649 | { |
603 | MIN_IT(TermWin.width, max_width); |
650 | MIN_IT (TermWin.width, max_width); |
604 | szHint.width = szHint.base_width + TermWin.width; |
651 | szHint.width = szHint.base_width + TermWin.width; |
605 | } |
652 | } |
606 | if (height && height - szHint.base_height < max_height) { |
653 | if (height && height - szHint.base_height < max_height) |
|
|
654 | { |
607 | szHint.height = height; |
655 | szHint.height = height; |
608 | TermWin.height = height - szHint.base_height; |
656 | TermWin.height = height - szHint.base_height; |
609 | } else { |
657 | } |
|
|
658 | else |
|
|
659 | { |
610 | MIN_IT(TermWin.height, max_height); |
660 | MIN_IT (TermWin.height, max_height); |
611 | szHint.height = szHint.base_height + TermWin.height; |
661 | szHint.height = szHint.base_height + TermWin.height; |
612 | } |
662 | } |
613 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
663 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
614 | window_sb_x = szHint.width - sb_w; |
664 | window_sb_x = szHint.width - sb_w; |
615 | |
665 | |
616 | if (recalc_x) |
666 | if (recalc_x) |
617 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
667 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
618 | - szHint.width - 2 * TermWin.ext_bwidth); |
668 | - szHint.width - 2 * TermWin.ext_bwidth); |
619 | if (recalc_y) |
669 | if (recalc_y) |
620 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
670 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
621 | - szHint.height - 2 * TermWin.ext_bwidth); |
671 | - szHint.height - 2 * TermWin.ext_bwidth); |
622 | |
672 | |
623 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
673 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
624 | TermWin.nrow = TermWin.height / TermWin.fheight; |
674 | TermWin.nrow = TermWin.height / TermWin.fheight; |
625 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
675 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
626 | TermWin.ncol, TermWin.nrow, szHint.width, |
676 | TermWin.ncol, TermWin.nrow, szHint.width, |
627 | szHint.height)); |
677 | szHint.height)); |
628 | return; |
678 | return; |
629 | } |
679 | } |
630 | |
680 | |
631 | /*----------------------------------------------------------------------*/ |
681 | /*----------------------------------------------------------------------*/ |
632 | /* |
682 | /* |
633 | * Tell the teletype handler what size the window is. |
683 | * Tell the teletype handler what size the window is. |
… | |
… | |
646 | ws.ws_xpixel = ws.ws_ypixel = 0; |
696 | ws.ws_xpixel = ws.ws_ypixel = 0; |
647 | #ifndef DEBUG_SIZE |
697 | #ifndef DEBUG_SIZE |
648 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
698 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
649 | #else |
699 | #else |
650 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
700 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
651 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
701 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
652 | # ifdef SIGWINCH |
702 | # ifdef SIGWINCH |
653 | else if (cmd_pid) /* force through to the command */ |
703 | else if (cmd_pid) /* force through to the command */ |
654 | kill (cmd_pid, SIGWINCH); |
704 | kill (cmd_pid, SIGWINCH); |
655 | # endif |
705 | # endif |
656 | #endif |
706 | #endif |
657 | } |
707 | } |
658 | |
708 | |
659 | /*----------------------------------------------------------------------*/ |
709 | /*----------------------------------------------------------------------*/ |
660 | /* rxvt_change_font() - Switch to a new font */ |
710 | /* rxvt_change_font () - Switch to a new font */ |
661 | /* |
711 | /* |
662 | * init = 1 - initialize |
712 | * init = 1 - initialize |
663 | * |
713 | * |
664 | * fontname == FONT_UP - switch to bigger font |
714 | * fontname == FONT_UP - switch to bigger font |
665 | * fontname == FONT_DN - switch to smaller font |
715 | * fontname == FONT_DN - switch to smaller font |
666 | */ |
716 | */ |
667 | void |
717 | void |
668 | rxvt_term::change_font (int init, const char *fontname) |
718 | rxvt_term::change_font (int init, const char *fontname) |
669 | { |
719 | {} |
670 | } |
|
|
671 | |
720 | |
672 | void |
721 | void |
673 | rxvt_term::font_up_down (int n, int direction) |
722 | rxvt_term::font_up_down (int n, int direction) |
674 | { |
723 | {} |
675 | } |
|
|
676 | |
724 | |
677 | /*----------------------------------------------------------------------*/ |
725 | /*----------------------------------------------------------------------*/ |
678 | /*----------------------------------------------------------------------*/ |
726 | /*----------------------------------------------------------------------*/ |
679 | /* xterm sequences - title, iconName, color (exptl) */ |
727 | /* xterm sequences - title, iconName, color (exptl) */ |
680 | void |
728 | void |
681 | rxvt_term::set_title (const char *str) |
729 | rxvt_term::set_title (const char *str) |
682 | { |
730 | { |
683 | #ifndef SMART_WINDOW_TITLE |
731 | #ifndef SMART_WINDOW_TITLE |
684 | XStoreName(Xdisplay, TermWin.parent[0], str); |
732 | XStoreName (display->display, TermWin.parent[0], str); |
685 | #else |
733 | #else |
686 | char *name; |
734 | char *name; |
687 | |
735 | |
688 | if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0) |
736 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
689 | name = NULL; |
737 | name = NULL; |
690 | if (name == NULL || STRCMP(name, str)) |
738 | if (name == NULL || STRCMP (name, str)) |
691 | XStoreName(Xdisplay, TermWin.parent[0], str); |
739 | XStoreName (display->display, TermWin.parent[0], str); |
692 | if (name) |
740 | if (name) |
693 | XFree(name); |
741 | XFree (name); |
694 | #endif |
742 | #endif |
695 | } |
743 | } |
696 | |
744 | |
697 | void |
745 | void |
698 | rxvt_term::set_iconName (const char *str) |
746 | rxvt_term::set_iconName (const char *str) |
699 | { |
747 | { |
700 | #ifndef SMART_WINDOW_TITLE |
748 | #ifndef SMART_WINDOW_TITLE |
701 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
749 | XSetIconName (display->display, TermWin.parent[0], str); |
702 | #else |
750 | #else |
703 | char *name; |
751 | char *name; |
704 | |
752 | |
705 | if (XGetIconName(Xdisplay, TermWin.parent[0], &name)) |
753 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
706 | name = NULL; |
754 | name = NULL; |
707 | if (name == NULL || STRCMP(name, str)) |
755 | if (name == NULL || STRCMP (name, str)) |
708 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
756 | XSetIconName (display->display, TermWin.parent[0], str); |
709 | if (name) |
757 | if (name) |
710 | XFree(name); |
758 | XFree (name); |
711 | #endif |
759 | #endif |
712 | } |
760 | } |
713 | |
761 | |
714 | #ifdef XTERM_COLOR_CHANGE |
762 | #ifdef XTERM_COLOR_CHANGE |
715 | void |
763 | void |
716 | rxvt_term::set_window_color (int idx, const char *color) |
764 | rxvt_term::set_window_color (int idx, const char *color) |
717 | { |
765 | { |
718 | rxvt_color xcol; |
766 | rxvt_color xcol; |
719 | int i; |
767 | int i; |
720 | |
768 | |
721 | if (color == NULL || *color == '\0') |
769 | if (color == NULL || *color == '\0') |
722 | return; |
770 | return; |
723 | |
771 | |
724 | /* handle color aliases */ |
772 | /* handle color aliases */ |
725 | if (isdigit(*color)) { |
773 | if (isdigit (*color)) |
|
|
774 | { |
726 | i = atoi(color); |
775 | i = atoi (color); |
|
|
776 | if (i >= 8 && i <= 15) |
727 | if (i >= 8 && i <= 15) { /* bright colors */ |
777 | { /* bright colors */ |
728 | i -= 8; |
778 | i -= 8; |
729 | # ifndef NO_BRIGHTCOLOR |
779 | # ifndef NO_BRIGHTCOLOR |
730 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
780 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
731 | SET_PIXCOLOR(idx); |
781 | SET_PIXCOLOR (idx); |
732 | goto Done; |
782 | goto Done; |
733 | # endif |
783 | # endif |
|
|
784 | |
734 | } |
785 | } |
735 | if (i >= 0 && i <= 7) { /* normal colors */ |
786 | if (i >= 0 && i <= 7) |
|
|
787 | { /* normal colors */ |
736 | PixColors[idx] = PixColors[minCOLOR + i]; |
788 | PixColors[idx] = PixColors[minCOLOR + i]; |
737 | SET_PIXCOLOR(idx); |
789 | SET_PIXCOLOR (idx); |
738 | goto Done; |
790 | goto Done; |
739 | } |
791 | } |
740 | } |
792 | } |
741 | if (!rXParseAllocColor (& xcol, color)) |
793 | if (!rXParseAllocColor (& xcol, color)) |
742 | return; |
794 | return; |
743 | /* XStoreColor (Xdisplay, XCMAP, XColor*); */ |
795 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
744 | |
796 | |
745 | /* |
797 | /* |
746 | * FIXME: should free colors here, but no idea how to do it so instead, |
798 | * FIXME: should free colors here, but no idea how to do it so instead, |
747 | * so just keep gobbling up the colormap |
799 | * so just keep gobbling up the colormap |
748 | */ |
800 | */ |
749 | # if 0 |
801 | # if 0 |
750 | for (i = Color_Black; i <= Color_White; i++) |
802 | for (i = Color_Black; i <= Color_White; i++) |
751 | if (PixColors[idx] == PixColors[i]) |
803 | if (PixColors[idx] == PixColors[i]) |
752 | break; |
804 | break; |
753 | if (i > Color_White) { |
805 | if (i > Color_White) |
|
|
806 | { |
754 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
807 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
755 | XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1, |
808 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
756 | DisplayPlanes(Xdisplay, Xscreen)); |
809 | DisplayPlanes (display->display, display->screen)); |
757 | } |
810 | } |
758 | # endif |
811 | # endif |
759 | |
812 | |
760 | PixColors[idx] = xcol; |
813 | PixColors[idx] = xcol; |
761 | SET_PIXCOLOR(idx); |
814 | SET_PIXCOLOR (idx); |
762 | |
815 | |
763 | /* XSetWindowAttributes attr; */ |
816 | /* XSetWindowAttributes attr; */ |
764 | /* Cursor cursor; */ |
817 | /* Cursor cursor; */ |
765 | Done: |
818 | Done: |
766 | if (idx == Color_bg && !(Options & Opt_transparent)) |
819 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
767 | XSetWindowBackground(Xdisplay, TermWin.vt, |
820 | XSetWindowBackground (display->display, TermWin.vt, |
768 | PixColors[Color_bg]); |
821 | PixColors[Color_bg]); |
769 | |
822 | |
770 | /* handle Color_BD, scrollbar background, etc. */ |
823 | /* handle Color_BD, scrollbar background, etc. */ |
771 | |
824 | |
772 | set_colorfgbg (); |
825 | set_colorfgbg (); |
773 | recolour_cursor (); |
826 | recolour_cursor (); |
774 | /* the only reasonable way to enforce a clean update */ |
827 | /* the only reasonable way to enforce a clean update */ |
775 | scr_poweron (); |
828 | scr_poweron (); |
776 | } |
829 | } |
777 | |
830 | |
778 | #else |
831 | #else |
779 | # define set_window_color (idx,color) ((void)0) |
832 | # define set_window_color (idx,color) ((void)0) |
780 | #endif /* XTERM_COLOR_CHANGE */ |
833 | #endif /* XTERM_COLOR_CHANGE */ |
781 | |
834 | |
782 | void |
835 | void |
783 | rxvt_term::recolour_cursor () |
836 | rxvt_term::recolour_cursor () |
784 | { |
837 | { |
785 | #if TODO |
838 | #if TODO |
786 | rxvt_color xcol[2]; |
839 | rxvt_color xcol[2]; |
787 | |
840 | |
788 | xcol[0] = PixColors[Color_pointer]; |
841 | xcol[0] = PixColors[Color_pointer]; |
789 | xcol[1] = PixColors[Color_bg]; |
842 | xcol[1] = PixColors[Color_bg]; |
790 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
843 | XQueryColors (display->display, XCMAP, xcol, 2); |
791 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
844 | XRecolorCursor (display->display, TermWin_cursor, & (xcol[0]), & (xcol[1])); |
792 | #endif |
845 | #endif |
793 | } |
846 | } |
794 | |
847 | |
795 | /*----------------------------------------------------------------------*/ |
848 | /*----------------------------------------------------------------------*/ |
796 | /* |
849 | /* |
797 | * find if fg/bg matches any of the normal (low-intensity) colors |
850 | * find if fg/bg matches any of the normal (low-intensity) colors |
798 | */ |
851 | */ |
799 | void |
852 | void |
800 | rxvt_term::set_colorfgbg () |
853 | rxvt_term::set_colorfgbg () |
801 | { |
854 | { |
802 | unsigned int i; |
855 | unsigned int i; |
803 | const char *xpmb = "\0"; |
856 | const char *xpmb = "\0"; |
804 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
857 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
805 | |
858 | |
806 | env_colorfgbg = |
859 | env_colorfgbg = |
807 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
860 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
808 | STRCPY(fstr, "default"); |
861 | STRCPY (fstr, "default"); |
809 | STRCPY(bstr, "default"); |
862 | STRCPY (bstr, "default"); |
810 | for (i = Color_Black; i <= Color_White; i++) |
863 | for (i = Color_Black; i <= Color_White; i++) |
811 | if (PixColors[Color_fg] == PixColors[i]) { |
864 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
865 | { |
812 | sprintf(fstr, "%d", (i - Color_Black)); |
866 | sprintf (fstr, "%d", (i - Color_Black)); |
813 | break; |
867 | break; |
814 | } |
868 | } |
815 | for (i = Color_Black; i <= Color_White; i++) |
869 | for (i = Color_Black; i <= Color_White; i++) |
816 | if (PixColors[Color_bg] == PixColors[i]) { |
870 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
871 | { |
817 | sprintf(bstr, "%d", (i - Color_Black)); |
872 | sprintf (bstr, "%d", (i - Color_Black)); |
818 | #ifdef XPM_BACKGROUND |
873 | #ifdef XPM_BACKGROUND |
819 | xpmb = "default;"; |
874 | xpmb = "default;"; |
820 | #endif |
875 | #endif |
821 | break; |
876 | break; |
822 | } |
877 | } |
823 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
878 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
824 | putenv(env_colorfgbg); |
879 | putenv (env_colorfgbg); |
825 | |
880 | |
826 | #ifndef NO_BRIGHTCOLOR |
881 | #ifndef NO_BRIGHTCOLOR |
827 | colorfgbg = DEFAULT_RSTYLE; |
882 | colorfgbg = DEFAULT_RSTYLE; |
828 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
883 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
884 | { |
829 | if (PixColors[Color_fg] == PixColors[i]) |
885 | if (PixColors[Color_fg] == PixColors[i]) |
830 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
886 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
831 | if (PixColors[Color_bg] == PixColors[i]) |
887 | if (PixColors[Color_bg] == PixColors[i]) |
832 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
888 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
833 | } |
889 | } |
834 | #endif |
890 | #endif |
835 | } |
891 | } |
836 | |
892 | |
837 | /*----------------------------------------------------------------------*/ |
893 | /*----------------------------------------------------------------------*/ |
… | |
… | |
841 | */ |
897 | */ |
842 | |
898 | |
843 | int |
899 | int |
844 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
900 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
845 | { |
901 | { |
846 | if (!screen_in_out->set (this, colour)) { |
902 | if (!screen_in_out->set (display, colour)) |
|
|
903 | { |
847 | rxvt_print_error("can't allocate colour: %s", colour); |
904 | rxvt_print_error ("can't allocate colour: %s", colour); |
848 | return false; |
905 | return false; |
849 | } |
906 | } |
850 | |
907 | |
851 | return true; |
908 | return true; |
852 | } |
909 | } |
853 | |
910 | |
854 | /* -------------------------------------------------------------------- * |
911 | /* -------------------------------------------------------------------- * |
855 | * - WINDOW RESIZING - * |
912 | * - WINDOW RESIZING - * |
856 | * -------------------------------------------------------------------- */ |
913 | * -------------------------------------------------------------------- */ |
… | |
… | |
862 | #ifdef SMART_RESIZE |
919 | #ifdef SMART_RESIZE |
863 | int old_width = szHint.width, old_height = szHint.height; |
920 | int old_width = szHint.width, old_height = szHint.height; |
864 | #endif |
921 | #endif |
865 | |
922 | |
866 | window_calc (width, height); |
923 | window_calc (width, height); |
867 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
924 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
868 | if (!ignoreparent) |
925 | if (!ignoreparent) |
869 | { |
926 | { |
870 | #ifdef SMART_RESIZE |
927 | #ifdef SMART_RESIZE |
871 | /* |
928 | /* |
872 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
929 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
… | |
… | |
875 | int x, y, x1, y1; |
932 | int x, y, x1, y1; |
876 | int dx, dy; |
933 | int dx, dy; |
877 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
934 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
878 | Window unused_cr; |
935 | Window unused_cr; |
879 | |
936 | |
880 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
937 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
881 | 0, 0, &x, &y, &unused_cr); |
938 | 0, 0, &x, &y, &unused_cr); |
882 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
939 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
883 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
940 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
884 | /* |
941 | /* |
885 | * if Xroot isn't the parent window, a WM will probably have offset |
942 | * if display->root isn't the parent window, a WM will probably have offset |
886 | * our position for handles and decorations. Counter it |
943 | * our position for handles and decorations. Counter it |
887 | */ |
944 | */ |
888 | if (x1 != x || y1 != y) { |
945 | if (x1 != x || y1 != y) |
|
|
946 | { |
889 | x -= x1; |
947 | x -= x1; |
890 | y -= y1; |
948 | y -= y1; |
891 | } |
949 | } |
892 | |
950 | |
893 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
951 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
894 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
952 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
895 | dx = old_width - szHint.width; |
953 | dx = old_width - szHint.width; |
896 | dy = old_height - szHint.height; |
954 | dy = old_height - szHint.height; |
897 | |
955 | |
898 | /* Check position of the center of the window */ |
956 | /* Check position of the center of the window */ |
899 | if (x < x1) /* left half */ |
957 | if (x < x1) /* left half */ |
900 | dx = 0; |
958 | dx = 0; |
901 | else if (x == x1) /* exact center */ |
959 | else if (x == x1) /* exact center */ |
902 | dx /= 2; |
960 | dx /= 2; |
903 | if (y < y1) /* top half */ |
961 | if (y < y1) /* top half */ |
904 | dy = 0; |
962 | dy = 0; |
905 | else if (y == y1) /* exact center */ |
963 | else if (y == y1) /* exact center */ |
906 | dy /= 2; |
964 | dy /= 2; |
907 | |
965 | |
908 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
966 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
909 | szHint.width, szHint.height); |
967 | szHint.width, szHint.height); |
910 | #else |
968 | #else |
911 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
969 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, |
912 | szHint.height); |
970 | szHint.height); |
913 | #endif |
971 | #endif |
|
|
972 | |
914 | } |
973 | } |
915 | |
974 | |
916 | fix_screen = (TermWin.ncol != prev_ncol |
975 | fix_screen = (TermWin.ncol != prev_ncol |
917 | || TermWin.nrow != prev_nrow); |
976 | || TermWin.nrow != prev_nrow); |
918 | |
977 | |
919 | if (fix_screen || width != old_width || height != old_height) |
978 | if (fix_screen || width != old_width || height != old_height) |
920 | { |
979 | { |
921 | if (scrollbar_visible ()) |
980 | if (scrollbar_visible ()) |
922 | { |
981 | { |
923 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
982 | XMoveResizeWindow (display->display, scrollBar.win, window_sb_x, |
924 | 0, scrollbar_TotalWidth (), szHint.height); |
983 | 0, scrollbar_TotalWidth (), szHint.height); |
925 | resize_scrollbar (); |
984 | resize_scrollbar (); |
926 | } |
985 | } |
927 | |
986 | |
928 | if (menubar_visible ()) |
987 | if (menubar_visible ()) |
929 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
988 | XMoveResizeWindow (display->display, menuBar.win, window_vt_x, |
930 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
989 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
931 | |
990 | |
932 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
991 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
933 | window_vt_y, TermWin_TotalWidth (), |
992 | window_vt_y, TermWin_TotalWidth (), |
934 | TermWin_TotalHeight ()); |
993 | TermWin_TotalHeight ()); |
935 | #ifdef RXVT_GRAPHICS |
994 | #ifdef RXVT_GRAPHICS |
936 | if (old_height) |
995 | if (old_height) |
937 | Gr_Resize (old_width - szHint.base_width, |
996 | Gr_Resize (old_width - szHint.base_width, |
938 | old_height - szHint.base_height); |
997 | old_height - szHint.base_height); |
939 | #endif |
998 | #endif |
940 | scr_clear (); |
999 | scr_clear (); |
941 | #ifdef XPM_BACKGROUND |
1000 | #ifdef XPM_BACKGROUND |
942 | resize_pixmap (); |
1001 | resize_pixmap (); |
943 | #endif |
1002 | #endif |
|
|
1003 | |
944 | } |
1004 | } |
945 | |
1005 | |
946 | if (fix_screen || old_height == 0) |
1006 | if (fix_screen || old_height == 0) |
947 | { |
1007 | { |
948 | int curr_screen = -1; |
1008 | int curr_screen = -1; |
… | |
… | |
955 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1015 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
956 | curr_screen = scr_change_screen (PRIMARY); |
1016 | curr_screen = scr_change_screen (PRIMARY); |
957 | TermWin.ncol = ncol; |
1017 | TermWin.ncol = ncol; |
958 | } |
1018 | } |
959 | |
1019 | |
960 | scr_reset(); |
1020 | scr_reset (); |
961 | |
1021 | |
962 | if (curr_screen >= 0) /* this is not the first time through */ |
1022 | if (curr_screen >= 0) /* this is not the first time through */ |
963 | { |
1023 | { |
964 | scr_change_screen (curr_screen); |
1024 | scr_change_screen (curr_screen); |
965 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1025 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
… | |
… | |
979 | * good for toggling 80/132 columns |
1039 | * good for toggling 80/132 columns |
980 | */ |
1040 | */ |
981 | void |
1041 | void |
982 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1042 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
983 | { |
1043 | { |
984 | XWindowAttributes wattr; |
1044 | XWindowAttributes wattr; |
985 | |
1045 | |
986 | if (width == 0 || height == 0) { |
1046 | if (width == 0 || height == 0) |
|
|
1047 | { |
987 | XGetWindowAttributes(Xdisplay, Xroot, &wattr); |
1048 | XGetWindowAttributes (display->display, display->root, &wattr); |
988 | if (width == 0) |
1049 | if (width == 0) |
989 | width = wattr.width - szHint.base_width; |
1050 | width = wattr.width - szHint.base_width; |
990 | if (height == 0) |
1051 | if (height == 0) |
991 | height = wattr.height - szHint.base_height; |
1052 | height = wattr.height - szHint.base_height; |
992 | } |
1053 | } |
993 | if (width != TermWin.width || height != TermWin.height) { |
1054 | if (width != TermWin.width || height != TermWin.height) |
|
|
1055 | { |
994 | width += szHint.base_width; |
1056 | width += szHint.base_width; |
995 | height += szHint.base_height; |
1057 | height += szHint.base_height; |
996 | resize_all_windows (width, height, 0); |
1058 | resize_all_windows (width, height, 0); |
997 | } |
1059 | } |
998 | } |
1060 | } |
999 | |
1061 | |
1000 | /* -------------------------------------------------------------------- * |
1062 | /* -------------------------------------------------------------------- * |
1001 | * - X INPUT METHOD ROUTINES - * |
1063 | * - X INPUT METHOD ROUTINES - * |
1002 | * -------------------------------------------------------------------- */ |
1064 | * -------------------------------------------------------------------- */ |
1003 | #ifdef USE_XIM |
1065 | #ifdef USE_XIM |
|
|
1066 | |
1004 | void |
1067 | void |
1005 | rxvt_term::set_size (XRectangle *size) |
1068 | rxvt_term::im_set_size (XRectangle *size) |
1006 | { |
1069 | { |
1007 | size->x = TermWin.int_bwidth; |
1070 | size->x = TermWin.int_bwidth; |
1008 | size->y = TermWin.int_bwidth; |
1071 | size->y = TermWin.int_bwidth; |
1009 | size->width = Width2Pixel(TermWin.ncol); |
1072 | size->width = Width2Pixel (TermWin.ncol); |
1010 | size->height = Height2Pixel(TermWin.nrow); |
1073 | size->height = Height2Pixel (TermWin.nrow); |
1011 | } |
1074 | } |
1012 | |
1075 | |
1013 | void |
1076 | void |
1014 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
1077 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1015 | { |
1078 | { |
1016 | *fg = PixColors[Color_fg]; |
1079 | *fg = PixColors[Color_fg]; |
1017 | *bg = PixColors[Color_bg]; |
1080 | *bg = PixColors[Color_bg]; |
1018 | } |
1081 | } |
1019 | |
1082 | |
1020 | /* Checking whether input method is running. */ |
1083 | /* Checking whether input method is running. */ |
1021 | bool |
1084 | bool |
1022 | rxvt_term::IMisRunning () |
1085 | rxvt_term::IMisRunning () |
1023 | { |
1086 | { |
1024 | char *p; |
1087 | char *p; |
1025 | Atom atom; |
1088 | Atom atom; |
1026 | Window win; |
1089 | Window win; |
1027 | char server[IMBUFSIZ]; |
1090 | char server[IMBUFSIZ]; |
1028 | |
1091 | |
1029 | /* get current locale modifier */ |
1092 | /* get current locale modifier */ |
1030 | if ((p = XSetLocaleModifiers(NULL)) != NULL) { |
1093 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
|
|
1094 | { |
1031 | STRCPY(server, "@server="); |
1095 | STRCPY (server, "@server="); |
1032 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1096 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1033 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1097 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1034 | *p = '\0'; |
1098 | *p = '\0'; |
1035 | |
1099 | |
1036 | atom = XInternAtom(Xdisplay, server, False); |
1100 | atom = XInternAtom (display->display, server, False); |
1037 | win = XGetSelectionOwner(Xdisplay, atom); |
1101 | win = XGetSelectionOwner (display->display, atom); |
1038 | if (win != None) |
1102 | if (win != None) |
1039 | return True; |
1103 | return True; |
1040 | } |
1104 | } |
1041 | return False; |
1105 | return False; |
1042 | } |
1106 | } |
1043 | |
1107 | |
1044 | void |
1108 | void |
1045 | rxvt_term::IMSendSpot () |
1109 | rxvt_term::IMSendSpot () |
1046 | { |
1110 | { |
1047 | XPoint spot; |
1111 | XPoint spot; |
1048 | XVaNestedList preedit_attr; |
1112 | XVaNestedList preedit_attr; |
1049 | |
1113 | |
1050 | if (Input_Context == NULL |
1114 | if (Input_Context == NULL |
1051 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1115 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1052 | || !(event_type == KeyPress |
1116 | || ! (event_type == KeyPress |
1053 | || event_type == Expose |
1117 | || event_type == Expose |
1054 | || event_type == NoExpose |
1118 | || event_type == NoExpose |
1055 | || event_type == SelectionNotify |
1119 | || event_type == SelectionNotify |
1056 | || event_type == ButtonRelease || event_type == FocusIn) |
1120 | || event_type == ButtonRelease || event_type == FocusIn) |
1057 | || !IMisRunning ()) |
1121 | || !IMisRunning ()) |
1058 | return; |
1122 | return; |
1059 | |
1123 | |
1060 | set_position (&spot); |
1124 | im_set_position (&spot); |
1061 | |
1125 | |
1062 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1126 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1063 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1127 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1064 | XFree(preedit_attr); |
1128 | XFree (preedit_attr); |
1065 | } |
1129 | } |
1066 | |
1130 | |
1067 | void |
1131 | void |
1068 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1132 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1069 | XRectangle * needed_rect) |
1133 | XRectangle * needed_rect) |
1070 | { |
1134 | { |
1071 | int mbh, vtx = 0; |
1135 | int mbh, vtx = 0; |
1072 | |
1136 | |
1073 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
1137 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
1074 | vtx = scrollbar_TotalWidth(); |
1138 | vtx = scrollbar_TotalWidth (); |
1075 | |
1139 | |
1076 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
1140 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
1077 | mbh -= TermWin.lineSpace; |
1141 | mbh -= TermWin.lineSpace; |
1078 | |
1142 | |
1079 | preedit_rect->x = needed_rect->width + vtx; |
1143 | preedit_rect->x = needed_rect->width + vtx; |
1080 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1144 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
1081 | |
1145 | |
1082 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
1146 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
1083 | preedit_rect->height = Height2Pixel(1); |
1147 | preedit_rect->height = Height2Pixel (1); |
1084 | |
1148 | |
1085 | status_rect->x = vtx; |
1149 | status_rect->x = vtx; |
1086 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1150 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
1087 | |
1151 | |
1088 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1152 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
1089 | status_rect->height = Height2Pixel(1); |
1153 | status_rect->height = Height2Pixel (1); |
1090 | } |
1154 | } |
1091 | |
1155 | |
1092 | /* ARGSUSED */ |
|
|
1093 | /* EXTPROTO */ |
|
|
1094 | void |
1156 | void |
1095 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1157 | rxvt_term::im_destroy () |
1096 | __attribute__ ((unused)), XPointer call_data |
|
|
1097 | __attribute__ ((unused))) |
|
|
1098 | { |
1158 | { |
|
|
1159 | if (Input_Context) |
|
|
1160 | { |
|
|
1161 | XDestroyIC (Input_Context); |
1099 | GET_R->Input_Context = NULL; |
1162 | Input_Context = NULL; |
1100 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1163 | } |
1101 | if (STRCMP (GET_R->locale, "C")) |
1164 | |
1102 | XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL, |
1165 | if (input_method) |
1103 | rxvt_IMInstantiateCallback, NULL); |
1166 | { |
|
|
1167 | display->put_xim (input_method); |
|
|
1168 | input_method = 0; |
|
|
1169 | } |
1104 | } |
1170 | } |
1105 | |
1171 | |
1106 | /* |
1172 | /* |
1107 | * Try to open a XIM with the current modifiers, then see if we can |
1173 | * Try to open a XIM with the current modifiers, then see if we can |
1108 | * open a suitable preedit type |
1174 | * open a suitable preedit type |
1109 | */ |
1175 | */ |
1110 | bool |
1176 | bool |
1111 | rxvt_term::IM_get_IC () |
1177 | rxvt_term::IM_get_IC (const char *modifiers) |
1112 | { |
1178 | { |
1113 | int i, j, found; |
1179 | int i, j, found; |
1114 | XIM xim; |
1180 | XIM xim; |
1115 | XPoint spot; |
1181 | XPoint spot; |
1116 | XRectangle rect, status_rect, needed_rect; |
1182 | XRectangle rect, status_rect, needed_rect; |
1117 | unsigned long fg, bg; |
1183 | unsigned long fg, bg; |
1118 | const char *p; |
1184 | const char *p; |
1119 | char **s; |
1185 | char **s; |
1120 | XIMStyles *xim_styles; |
1186 | XIMStyles *xim_styles; |
1121 | XVaNestedList preedit_attr, status_attr; |
1187 | XVaNestedList preedit_attr, status_attr; |
1122 | XIMCallback ximcallback; |
|
|
1123 | |
1188 | |
|
|
1189 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
|
|
1190 | return false; |
|
|
1191 | |
1124 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1192 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1125 | xim = XOpenIM (Xdisplay, NULL, NULL, NULL); |
1193 | input_method = display->get_xim (locale, modifiers); |
1126 | if (xim == NULL) |
1194 | if (input_method == NULL) |
1127 | return False; |
1195 | return false; |
1128 | |
1196 | |
|
|
1197 | xim = input_method->xim; |
|
|
1198 | |
1129 | xim_styles = NULL; |
1199 | xim_styles = NULL; |
1130 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1200 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1131 | || !xim_styles || !xim_styles->count_styles) { |
1201 | || !xim_styles || !xim_styles->count_styles) |
1132 | XCloseIM(xim); |
1202 | { |
|
|
1203 | display->put_xim (input_method); |
1133 | return False; |
1204 | return false; |
1134 | } |
1205 | } |
1135 | |
1206 | |
1136 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1207 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1137 | : "OverTheSpot,OffTheSpot,Root"; |
|
|
1138 | s = rxvt_splitcommastring(p); |
1208 | s = rxvt_splitcommastring (p); |
1139 | for (i = found = 0; !found && s[i]; i++) { |
1209 | for (i = found = 0; !found && s[i]; i++) |
|
|
1210 | { |
1140 | if (!STRCMP(s[i], "OverTheSpot")) |
1211 | if (!STRCMP (s[i], "OverTheSpot")) |
1141 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1212 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1142 | else if (!STRCMP(s[i], "OffTheSpot")) |
1213 | else if (!STRCMP (s[i], "OffTheSpot")) |
1143 | input_style = (XIMPreeditArea | XIMStatusArea); |
1214 | input_style = (XIMPreeditArea | XIMStatusArea); |
1144 | else if (!STRCMP(s[i], "Root")) |
1215 | else if (!STRCMP (s[i], "Root")) |
1145 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1216 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1146 | |
1217 | |
1147 | for (j = 0; j < xim_styles->count_styles; j++) |
1218 | for (j = 0; j < xim_styles->count_styles; j++) |
1148 | if (input_style == xim_styles->supported_styles[j]) { |
1219 | if (input_style == xim_styles->supported_styles[j]) |
|
|
1220 | { |
1149 | found = 1; |
1221 | found = 1; |
1150 | break; |
1222 | break; |
1151 | } |
1223 | } |
1152 | } |
1224 | } |
|
|
1225 | |
1153 | for (i = 0; s[i]; i++) |
1226 | for (i = 0; s[i]; i++) |
1154 | free(s[i]); |
1227 | free (s[i]); |
|
|
1228 | |
1155 | free(s); |
1229 | free (s); |
1156 | XFree(xim_styles); |
1230 | XFree (xim_styles); |
1157 | |
1231 | |
1158 | if (!found) { |
1232 | if (!found) |
1159 | XCloseIM(xim); |
1233 | { |
|
|
1234 | display->put_xim (input_method); |
1160 | return False; |
1235 | return false; |
1161 | } |
1236 | } |
1162 | |
1237 | |
1163 | ximcallback.callback = rxvt_IMDestroyCallback; |
|
|
1164 | |
|
|
1165 | /* XXX: not sure why we need this (as well as IC one below) */ |
|
|
1166 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
|
|
1167 | |
|
|
1168 | preedit_attr = status_attr = NULL; |
1238 | preedit_attr = status_attr = NULL; |
1169 | |
1239 | |
1170 | if (input_style & XIMPreeditPosition) { |
1240 | if (input_style & XIMPreeditPosition) |
|
|
1241 | { |
1171 | set_size (&rect); |
1242 | im_set_size (&rect); |
1172 | set_position (&spot); |
1243 | im_set_position (&spot); |
1173 | set_color (&fg, &bg); |
1244 | im_set_color (&fg, &bg); |
1174 | |
1245 | |
1175 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1246 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1176 | XNSpotLocation, &spot, |
1247 | XNSpotLocation, &spot, |
1177 | XNForeground, fg, XNBackground, bg, |
|
|
1178 | //XNFontSet, TermWin.fontset, |
|
|
1179 | NULL); |
|
|
1180 | } else if (input_style & XIMPreeditArea) { |
|
|
1181 | set_color (&fg, &bg); |
|
|
1182 | |
|
|
1183 | /* |
|
|
1184 | * The necessary width of preedit area is unknown |
|
|
1185 | * until create input context. |
|
|
1186 | */ |
|
|
1187 | needed_rect.width = 0; |
|
|
1188 | |
|
|
1189 | set_preedit_area(&rect, &status_rect, &needed_rect); |
|
|
1190 | |
|
|
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1192 | XNForeground, fg, XNBackground, bg, |
|
|
1193 | //XNFontSet, TermWin.fontset, |
|
|
1194 | NULL); |
|
|
1195 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1196 | XNForeground, fg, XNBackground, bg, |
1248 | XNForeground, fg, XNBackground, bg, |
1197 | //XNFontSet, TermWin.fontset, |
1249 | //XNFontSet, TermWin.fontset, |
1198 | NULL); |
1250 | NULL); |
|
|
1251 | } |
|
|
1252 | else if (input_style & XIMPreeditArea) |
1199 | } |
1253 | { |
|
|
1254 | im_set_color (&fg, &bg); |
|
|
1255 | |
|
|
1256 | /* |
|
|
1257 | * The necessary width of preedit area is unknown |
|
|
1258 | * until create input context. |
|
|
1259 | */ |
|
|
1260 | needed_rect.width = 0; |
|
|
1261 | |
|
|
1262 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
|
|
1263 | |
|
|
1264 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
|
|
1265 | XNForeground, fg, XNBackground, bg, |
|
|
1266 | //XNFontSet, TermWin.fontset, |
|
|
1267 | NULL); |
|
|
1268 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1269 | XNForeground, fg, XNBackground, bg, |
|
|
1270 | //XNFontSet, TermWin.fontset, |
|
|
1271 | NULL); |
|
|
1272 | } |
|
|
1273 | |
1200 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1274 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1201 | XNClientWindow, TermWin.parent[0], |
1275 | XNClientWindow, TermWin.parent[0], |
1202 | XNFocusWindow, TermWin.parent[0], |
1276 | XNFocusWindow, TermWin.parent[0], |
1203 | XNDestroyCallback, &ximcallback, |
|
|
1204 | preedit_attr ? XNPreeditAttributes : NULL, |
1277 | preedit_attr ? XNPreeditAttributes : NULL, |
1205 | preedit_attr, |
1278 | preedit_attr, |
1206 | status_attr ? XNStatusAttributes : NULL, |
1279 | status_attr ? XNStatusAttributes : NULL, |
1207 | status_attr, NULL); |
1280 | status_attr, NULL); |
1208 | if (preedit_attr) |
1281 | if (preedit_attr) XFree (preedit_attr); |
1209 | XFree(preedit_attr); |
1282 | if (status_attr) XFree (status_attr); |
1210 | if (status_attr) |
1283 | |
1211 | XFree(status_attr); |
|
|
1212 | if (Input_Context == NULL) { |
1284 | if (Input_Context == NULL) |
|
|
1285 | { |
1213 | rxvt_print_error("failed to create input context"); |
1286 | rxvt_print_error ("failed to create input context"); |
1214 | XCloseIM(xim); |
1287 | display->put_xim (input_method); |
1215 | return False; |
1288 | return false; |
1216 | } |
1289 | } |
|
|
1290 | |
1217 | if (input_style & XIMPreeditArea) |
1291 | if (input_style & XIMPreeditArea) |
1218 | IMSetStatusPosition (); |
1292 | IMSetStatusPosition (); |
|
|
1293 | |
1219 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1294 | D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection")); |
1220 | return True; |
1295 | return true; |
1221 | } |
1296 | } |
1222 | |
1297 | |
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 */ |
|
|
1230 | /* EXTPROTO */ |
|
|
1231 | void |
1298 | void |
1232 | rxvt_IMInstantiateCallback(Display * unused |
1299 | rxvt_term::im_cb () |
1233 | __attribute__ ((unused)), XPointer client_data |
|
|
1234 | __attribute__ ((unused)), XPointer call_data |
|
|
1235 | __attribute__ ((unused))) |
|
|
1236 | { |
1300 | { |
1237 | int i, found, had_im; |
1301 | int i, found, had_im; |
1238 | const char *p; |
1302 | const char *p; |
1239 | char **s; |
1303 | char **s; |
1240 | char buf[IMBUFSIZ]; |
1304 | char buf[IMBUFSIZ]; |
1241 | |
1305 | |
|
|
1306 | im_destroy (); |
|
|
1307 | |
1242 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1308 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1243 | if (GET_R->Input_Context) |
1309 | if (Input_Context) |
1244 | return; |
1310 | return; |
1245 | |
1311 | |
1246 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1312 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1247 | if (GET_R->rs[Rs_imLocale]) |
1313 | if (rs[Rs_imLocale]) |
1248 | setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]); |
1314 | setlocale (LC_CTYPE, rs[Rs_imLocale]); |
1249 | #endif |
1315 | #endif |
1250 | |
1316 | |
1251 | p = GET_R->rs[Rs_inputMethod]; |
1317 | p = rs[Rs_inputMethod]; |
1252 | if (p && *p) |
1318 | if (p && *p) |
1253 | { |
1319 | { |
1254 | bool found = false; |
1320 | bool found = false; |
1255 | |
1321 | |
1256 | s = rxvt_splitcommastring (p); |
1322 | s = rxvt_splitcommastring (p); |
… | |
… | |
1258 | { |
1324 | { |
1259 | if (*s[i]) |
1325 | if (*s[i]) |
1260 | { |
1326 | { |
1261 | STRCPY (buf, "@im="); |
1327 | STRCPY (buf, "@im="); |
1262 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1328 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1263 | if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ()) |
1329 | if (IM_get_IC (buf)) |
1264 | { |
1330 | { |
1265 | found = true; |
1331 | found = true; |
1266 | break; |
1332 | break; |
1267 | } |
1333 | } |
1268 | } |
1334 | } |
1269 | } |
1335 | } |
1270 | for (i = 0; s[i]; i++) |
1336 | for (i = 0; s[i]; i++) |
1271 | free(s[i]); |
1337 | free (s[i]); |
1272 | free(s); |
1338 | free (s); |
1273 | |
1339 | |
1274 | if (found) |
1340 | if (found) |
1275 | goto done; |
1341 | goto done; |
1276 | } |
1342 | } |
1277 | |
1343 | |
1278 | /* try with XMODIFIERS env. var. */ |
1344 | /* try with XMODIFIERS env. var. */ |
1279 | if ((p = XSetLocaleModifiers ("")) && *p |
1345 | if (IM_get_IC ("")) |
1280 | && GET_R->IM_get_IC ()) |
|
|
1281 | goto done; |
1346 | goto done; |
1282 | |
1347 | |
1283 | /* try with no modifiers base IF the user didn't specify an IM */ |
1348 | /* try with no modifiers base IF the user didn't specify an IM */ |
1284 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1349 | if (IM_get_IC ("@im=none")) |
1285 | && GET_R->IM_get_IC () == True) |
|
|
1286 | goto done; |
1350 | goto done; |
1287 | |
1351 | |
1288 | done: |
1352 | done: |
1289 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1353 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1290 | if (GET_R->rs[Rs_imLocale]) |
1354 | if (rs[Rs_imLocale]) |
1291 | setlocale (LC_CTYPE, GET_R->locale); |
1355 | setlocale (LC_CTYPE, locale); |
1292 | #endif |
1356 | #endif |
1293 | } |
1357 | } |
1294 | |
1358 | |
1295 | void |
1359 | void |
1296 | rxvt_term::IMSetStatusPosition () |
1360 | rxvt_term::IMSetStatusPosition () |
1297 | { |
1361 | { |
1298 | XRectangle preedit_rect, status_rect, *needed_rect; |
1362 | XRectangle preedit_rect, status_rect, *needed_rect; |
1299 | XVaNestedList preedit_attr, status_attr; |
1363 | XVaNestedList preedit_attr, status_attr; |
1300 | |
1364 | |
1301 | if (Input_Context == NULL |
1365 | if (Input_Context == NULL |
1302 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1366 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1303 | || !IMisRunning ()) |
1367 | || !IMisRunning ()) |
1304 | return; |
1368 | return; |
1305 | |
1369 | |
1306 | /* Getting the necessary width of preedit area */ |
1370 | /* Getting the necessary width of preedit area */ |
1307 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1371 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1308 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1372 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1309 | XFree(status_attr); |
1373 | XFree (status_attr); |
1310 | |
1374 | |
1311 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1375 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1312 | |
1376 | |
1313 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1377 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1314 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1378 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1315 | |
1379 | |
1316 | XSetICValues(Input_Context, |
1380 | XSetICValues (Input_Context, |
1317 | XNPreeditAttributes, preedit_attr, |
1381 | XNPreeditAttributes, preedit_attr, |
1318 | XNStatusAttributes, status_attr, NULL); |
1382 | XNStatusAttributes, status_attr, NULL); |
1319 | |
1383 | |
1320 | XFree(preedit_attr); |
1384 | XFree (preedit_attr); |
1321 | XFree(status_attr); |
1385 | XFree (status_attr); |
1322 | } |
1386 | } |
1323 | #endif /* USE_XIM */ |
1387 | #endif /* USE_XIM */ |
1324 | |
1388 | |
1325 | /*----------------------------------------------------------------------*/ |
1389 | /*----------------------------------------------------------------------*/ |
1326 | rxvt_t rxvt_current_term; |
1390 | rxvt_t rxvt_current_term; |