1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.17 2003/12/18 13:33:02 pcg Exp $ |
4 | * $Id: main.C,v 1.23 2004/01/31 03:18:43 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> |
… | |
… | |
72 | { |
72 | { |
73 | free (p); |
73 | free (p); |
74 | } |
74 | } |
75 | |
75 | |
76 | rxvt_term::rxvt_term () |
76 | rxvt_term::rxvt_term () |
77 | : pty_ev (this, &rxvt_term::pty_cb), |
77 | : |
78 | #ifdef CURSOR_BLINK |
78 | #ifdef CURSOR_BLINK |
|
|
79 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
|
|
80 | #endif |
|
|
81 | #ifdef TEXT_BLINK |
79 | blink_ev (this, &rxvt_term::blink_cb), |
82 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
80 | #endif |
83 | #endif |
81 | #ifdef POINTER_BLANK |
84 | #ifdef POINTER_BLANK |
82 | pointer_ev (this, &rxvt_term::pointer_cb), |
85 | pointer_ev (this, &rxvt_term::pointer_cb), |
83 | #endif |
86 | #endif |
84 | x_ev (this, &rxvt_term::x_cb), |
87 | check_ev (this, &rxvt_term::check_cb), |
85 | destroy_ev (this, &rxvt_term::destroy_cb), |
88 | destroy_ev (this, &rxvt_term::destroy_cb), |
|
|
89 | pty_ev (this, &rxvt_term::pty_cb), |
86 | check_ev (this, &rxvt_term::check_cb), |
90 | x_ev (this, &rxvt_term::x_cb), |
87 | incr_ev (this, &rxvt_term::incr_cb) |
91 | incr_ev (this, &rxvt_term::incr_cb) |
88 | { |
92 | { |
89 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
93 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
90 | } |
94 | } |
91 | |
95 | |
92 | rxvt_term::~rxvt_term () |
96 | rxvt_term::~rxvt_term () |
… | |
… | |
95 | |
99 | |
96 | free (locale); |
100 | free (locale); |
97 | free (codeset); |
101 | free (codeset); |
98 | |
102 | |
99 | #ifndef NO_SETOWNER_TTYDEV |
103 | #ifndef NO_SETOWNER_TTYDEV |
100 | rxvt_privileged_ttydev (this, RESTORE); |
104 | privileged_ttydev (RESTORE); |
101 | #endif |
105 | #endif |
102 | #ifdef UTMP_SUPPORT |
106 | #ifdef UTMP_SUPPORT |
103 | rxvt_privileged_utmp (this, RESTORE); |
107 | privileged_utmp (RESTORE); |
104 | #endif |
108 | #endif |
105 | #ifdef USE_XIM |
109 | #ifdef USE_XIM |
106 | if (Input_Context != NULL) |
110 | if (Input_Context != NULL) |
107 | { |
111 | { |
108 | XDestroyIC (Input_Context); |
112 | XDestroyIC (Input_Context); |
… | |
… | |
124 | { |
128 | { |
125 | check_ev.stop (); |
129 | check_ev.stop (); |
126 | pty_ev.stop (); |
130 | pty_ev.stop (); |
127 | x_ev.stop (); |
131 | x_ev.stop (); |
128 | #ifdef CURSOR_BLINK |
132 | #ifdef CURSOR_BLINK |
|
|
133 | cursor_blink_ev.stop (); |
|
|
134 | #endif |
|
|
135 | #ifdef TEXT_BLINK |
129 | blink_ev.stop (); |
136 | text_blink_ev.stop (); |
130 | #endif |
137 | #endif |
131 | #ifdef POINTER_BLANK |
138 | #ifdef POINTER_BLANK |
132 | pointer_ev.stop (); |
139 | pointer_ev.stop (); |
133 | #endif |
140 | #endif |
134 | |
141 | |
… | |
… | |
148 | /* LIBPROTO */ |
155 | /* LIBPROTO */ |
149 | rxvt_t |
156 | rxvt_t |
150 | rxvt_init (int argc, const char *const *argv) |
157 | rxvt_init (int argc, const char *const *argv) |
151 | { |
158 | { |
152 | SET_R (new rxvt_term); |
159 | SET_R (new rxvt_term); |
153 | dR; |
|
|
154 | |
160 | |
155 | if (!R->init_vars () || !R->init (argc, argv)) |
161 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
156 | { |
162 | { |
157 | delete R; |
163 | delete GET_R; |
158 | return NULL; |
164 | SET_R (0); |
159 | } |
165 | } |
160 | |
166 | |
161 | return R; |
167 | return GET_R; |
162 | } |
168 | } |
163 | |
169 | |
164 | /* EXTPROTO */ |
|
|
165 | void |
170 | void |
166 | rxvt_init_signals () |
171 | rxvt_init_signals () |
167 | { |
172 | { |
168 | /* install exit handler for cleanup */ |
173 | /* install exit handler for cleanup */ |
169 | #if 0 |
174 | #if 0 |
… | |
… | |
199 | * 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. |
200 | * We should only need to be root in these cases: |
205 | * We should only need to be root in these cases: |
201 | * 1. write utmp entries on some systems |
206 | * 1. write utmp entries on some systems |
202 | * 2. chown tty on some systems |
207 | * 2. chown tty on some systems |
203 | */ |
208 | */ |
204 | rxvt_privileges (this, SAVE); |
209 | privileges (SAVE); |
205 | rxvt_privileges (this, IGNORE); |
210 | privileges (IGNORE); |
206 | |
211 | |
207 | init_secondary (); |
212 | init_secondary (); |
208 | |
213 | |
209 | const char **cmd_argv = init_resources (argc, argv); |
214 | const char **cmd_argv = init_resources (argc, argv); |
210 | |
215 | |
211 | set_locale (""); |
216 | set_locale (""); |
212 | |
217 | |
213 | #if (MENUBAR_MAX) |
218 | #if (MENUBAR_MAX) |
214 | rxvt_menubar_read (this, rs[Rs_menu]); |
219 | menubar_read (rs[Rs_menu]); |
215 | #endif |
220 | #endif |
216 | #ifdef HAVE_SCROLLBARS |
221 | #ifdef HAVE_SCROLLBARS |
217 | if (Options & Opt_scrollBar) |
222 | if (Options & Opt_scrollBar) |
218 | scrollBar.setIdle (); /* set existence for size calculations */ |
223 | scrollBar.setIdle (); /* set existence for size calculations */ |
219 | #endif |
224 | #endif |
… | |
… | |
222 | |
227 | |
223 | init_xlocale (); |
228 | init_xlocale (); |
224 | |
229 | |
225 | scr_reset (); /* initialize screen */ |
230 | scr_reset (); /* initialize screen */ |
226 | #ifdef RXVT_GRAPHICS |
231 | #ifdef RXVT_GRAPHICS |
227 | rxvt_Gr_reset (this); /* reset graphics */ |
232 | Gr_reset (); /* reset graphics */ |
228 | #endif |
233 | #endif |
229 | |
234 | |
230 | #if 0 |
235 | #if 0 |
231 | #ifdef DEBUG_X |
236 | #ifdef DEBUG_X |
232 | XSynchronize(Xdisplay, True); |
237 | XSynchronize(Xdisplay, True); |
… | |
… | |
243 | #endif |
248 | #endif |
244 | #ifdef TRANSPARENT |
249 | #ifdef TRANSPARENT |
245 | if (Options & Opt_transparent) |
250 | if (Options & Opt_transparent) |
246 | { |
251 | { |
247 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
252 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
248 | rxvt_check_our_parents (this); |
253 | check_our_parents (); |
249 | } |
254 | } |
250 | #endif |
255 | #endif |
251 | XMapWindow (Xdisplay, TermWin.vt); |
256 | XMapWindow (Xdisplay, TermWin.vt); |
252 | XMapWindow (Xdisplay, TermWin.parent[0]); |
257 | XMapWindow (Xdisplay, TermWin.parent[0]); |
253 | |
258 | |
… | |
… | |
279 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
284 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
280 | ; |
285 | ; |
281 | errno = save_errno; |
286 | errno = save_errno; |
282 | |
287 | |
283 | #if 0 |
288 | #if 0 |
284 | if (pid == R->cmd_pid) |
289 | if (pid == cmd_pid) |
285 | exit (EXIT_SUCCESS); |
290 | exit (EXIT_SUCCESS); |
286 | #endif |
291 | #endif |
287 | } |
292 | } |
288 | |
293 | |
289 | /* |
294 | /* |
… | |
… | |
300 | rxvt_clean_exit(); |
305 | rxvt_clean_exit(); |
301 | kill(getpid(), sig); |
306 | kill(getpid(), sig); |
302 | } |
307 | } |
303 | |
308 | |
304 | /* ARGSUSED */ |
309 | /* ARGSUSED */ |
305 | /* INTPROTO */ |
310 | /* EXTPROTO */ |
306 | int |
311 | int |
307 | rxvt_xerror_handler(const Display * display |
312 | rxvt_xerror_handler(const Display * display |
308 | __attribute__ ((unused)), const XErrorEvent * event) |
313 | __attribute__ ((unused)), const XErrorEvent * event) |
309 | { |
314 | { |
310 | dR; |
|
|
311 | |
|
|
312 | if (R->allowedxerror == -1) |
315 | if (GET_R->allowedxerror == -1) |
313 | R->allowedxerror = event->error_code; |
316 | GET_R->allowedxerror = event->error_code; |
314 | else |
317 | else |
315 | { |
318 | { |
316 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
319 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
317 | event->request_code, event->minor_code, |
320 | event->request_code, event->minor_code, |
318 | event->error_code); |
321 | event->error_code); |
319 | |
322 | |
320 | R->destroy (); |
323 | GET_R->destroy (); |
321 | } |
324 | } |
322 | |
325 | |
323 | return 0; |
326 | return 0; |
324 | } |
327 | } |
325 | |
328 | |
… | |
… | |
330 | */ |
333 | */ |
331 | /* EXTPROTO */ |
334 | /* EXTPROTO */ |
332 | void |
335 | void |
333 | rxvt_clean_exit () |
336 | rxvt_clean_exit () |
334 | { |
337 | { |
335 | dR; |
|
|
336 | |
|
|
337 | R->destroy (); |
338 | GET_R->destroy (); |
338 | } |
339 | } |
339 | |
340 | |
340 | /* ------------------------------------------------------------------------- * |
341 | /* ------------------------------------------------------------------------- * |
341 | * MEMORY ALLOCATION WRAPPERS * |
342 | * MEMORY ALLOCATION WRAPPERS * |
342 | * ------------------------------------------------------------------------- */ |
343 | * ------------------------------------------------------------------------- */ |
… | |
… | |
393 | |
394 | |
394 | /* ------------------------------------------------------------------------- * |
395 | /* ------------------------------------------------------------------------- * |
395 | * PRIVILEGED OPERATIONS * |
396 | * PRIVILEGED OPERATIONS * |
396 | * ------------------------------------------------------------------------- */ |
397 | * ------------------------------------------------------------------------- */ |
397 | /* take care of suid/sgid super-user (root) privileges */ |
398 | /* take care of suid/sgid super-user (root) privileges */ |
398 | /* INTPROTO */ |
|
|
399 | void |
399 | void |
400 | rxvt_privileges(pR_ int mode) |
400 | rxvt_term::privileges (int mode) |
401 | { |
401 | { |
402 | #if ! defined(__CYGWIN32__) |
402 | #if ! defined(__CYGWIN32__) |
403 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
403 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
404 | /* setreuid() is the poor man's setuid(), seteuid() */ |
404 | /* setreuid() is the poor man's setuid(), seteuid() */ |
405 | # define seteuid(a) setreuid(-1, (a)) |
405 | # define seteuid(a) setreuid(-1, (a)) |
… | |
… | |
415 | */ |
415 | */ |
416 | seteuid(getuid()); |
416 | seteuid(getuid()); |
417 | setegid(getgid()); |
417 | setegid(getgid()); |
418 | break; |
418 | break; |
419 | case SAVE: |
419 | case SAVE: |
420 | R->euid = geteuid(); |
420 | euid = geteuid(); |
421 | R->egid = getegid(); |
421 | egid = getegid(); |
422 | break; |
422 | break; |
423 | case RESTORE: |
423 | case RESTORE: |
424 | seteuid(R->euid); |
424 | seteuid(euid); |
425 | setegid(R->egid); |
425 | setegid(egid); |
426 | break; |
426 | break; |
427 | } |
427 | } |
428 | # else |
428 | # else |
429 | switch (mode) { |
429 | switch (mode) { |
430 | case IGNORE: |
430 | case IGNORE: |
… | |
… | |
439 | # endif |
439 | # endif |
440 | #endif |
440 | #endif |
441 | } |
441 | } |
442 | |
442 | |
443 | #ifdef UTMP_SUPPORT |
443 | #ifdef UTMP_SUPPORT |
444 | /* EXTPROTO */ |
|
|
445 | void |
444 | void |
446 | rxvt_privileged_utmp(pR_ char action) |
445 | rxvt_term::privileged_utmp (char action) |
447 | { |
446 | { |
448 | 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)", |
449 | action, R->next_utmp_action, getpid())); |
448 | action, next_utmp_action, getpid())); |
450 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
449 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
451 | || (R->Options & Opt_utmpInhibit) |
450 | || (Options & Opt_utmpInhibit) |
452 | || R->ttydev == NULL || *R->ttydev == '\0') |
451 | || ttydev == NULL || *ttydev == '\0') |
453 | return; |
452 | return; |
454 | |
453 | |
455 | rxvt_privileges(aR_ RESTORE); |
454 | privileges (RESTORE); |
456 | if (action == SAVE) { |
455 | if (action == SAVE) { |
457 | R->next_utmp_action = RESTORE; |
456 | next_utmp_action = RESTORE; |
458 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
457 | makeutent (ttydev, rs[Rs_display_name]); |
459 | } else { /* action == RESTORE */ |
458 | } else { /* action == RESTORE */ |
460 | R->next_utmp_action = IGNORE; |
459 | next_utmp_action = IGNORE; |
461 | rxvt_cleanutent(aR); |
460 | cleanutent (); |
462 | } |
461 | } |
463 | rxvt_privileges(aR_ IGNORE); |
462 | privileges (IGNORE); |
464 | } |
463 | } |
465 | #endif |
464 | #endif |
466 | |
465 | |
467 | #ifndef NO_SETOWNER_TTYDEV |
466 | #ifndef NO_SETOWNER_TTYDEV |
468 | /* EXTPROTO */ |
|
|
469 | void |
467 | void |
470 | rxvt_privileged_ttydev(pR_ char action) |
468 | rxvt_term::privileged_ttydev (char action) |
471 | { |
469 | { |
472 | D_MAIN((stderr, |
470 | D_MAIN((stderr, |
473 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
471 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
474 | action, R->next_tty_action, getpid())); |
472 | action, next_tty_action, getpid())); |
475 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
473 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
476 | || R->ttydev == NULL || *R->ttydev == '\0') |
474 | || ttydev == NULL || *ttydev == '\0') |
477 | return; |
475 | return; |
478 | |
476 | |
479 | rxvt_privileges(aR_ RESTORE); |
477 | privileges (RESTORE); |
480 | |
478 | |
481 | if (action == SAVE) { |
479 | if (action == SAVE) { |
482 | R->next_tty_action = RESTORE; |
480 | next_tty_action = RESTORE; |
483 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
481 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
484 | /* 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 */ |
485 | if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ |
483 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
486 | R->next_tty_action = IGNORE; |
484 | next_tty_action = IGNORE; |
487 | else |
485 | else |
488 | # endif |
486 | # endif |
489 | { |
487 | { |
490 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
488 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
491 | chmod(R->ttydev, R->ttymode); |
489 | chmod(ttydev, ttymode); |
492 | # ifdef HAVE_REVOKE |
490 | # ifdef HAVE_REVOKE |
493 | revoke(R->ttydev); |
491 | revoke(ttydev); |
494 | # endif |
492 | # endif |
495 | } |
493 | } |
496 | } else { /* action == RESTORE */ |
494 | } else { /* action == RESTORE */ |
497 | R->next_tty_action = IGNORE; |
495 | next_tty_action = IGNORE; |
498 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
496 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
499 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
497 | chmod(ttydev, ttyfd_stat.st_mode); |
500 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
498 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
501 | # else |
499 | # else |
502 | chmod(R->ttydev, |
500 | chmod(ttydev, |
503 | (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)); |
504 | chown(R->ttydev, 0, 0); |
502 | chown(ttydev, 0, 0); |
505 | # endif |
503 | # endif |
506 | } |
504 | } |
507 | |
505 | |
508 | rxvt_privileges(aR_ IGNORE); |
506 | privileges (IGNORE); |
509 | |
507 | |
510 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
508 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
511 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
509 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
512 | action == RESTORE ? "Restoring" : (action == |
510 | action == RESTORE ? "Restoring" : (action == |
513 | SAVE ? "Saving" : |
511 | SAVE ? "Saving" : |
514 | "UNKNOWN ERROR for"), R->ttydev, |
512 | "UNKNOWN ERROR for"), ttydev, |
515 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
513 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
516 | R->ttyfd_stat.st_gid)); |
514 | ttyfd_stat.st_gid)); |
517 | # endif |
515 | # endif |
518 | } |
516 | } |
519 | #endif |
517 | #endif |
520 | |
518 | |
521 | /*----------------------------------------------------------------------*/ |
519 | /*----------------------------------------------------------------------*/ |
… | |
… | |
580 | |
578 | |
581 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
579 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
582 | |
580 | |
583 | sb_w = mb_h = 0; |
581 | sb_w = mb_h = 0; |
584 | window_vt_x = window_vt_y = 0; |
582 | window_vt_x = window_vt_y = 0; |
585 | if (scrollbar_visible (this)) { |
583 | if (scrollbar_visible ()) { |
586 | sb_w = scrollbar_TotalWidth(); |
584 | sb_w = scrollbar_TotalWidth(); |
587 | szHint.base_width += sb_w; |
585 | szHint.base_width += sb_w; |
588 | if (!(Options & Opt_scrollBar_right)) |
586 | if (!(Options & Opt_scrollBar_right)) |
589 | window_vt_x = sb_w; |
587 | window_vt_x = sb_w; |
590 | } |
588 | } |
591 | if (menubar_visible (this)) { |
589 | if (menubar_visible ()) { |
592 | mb_h = menuBar_TotalHeight(); |
590 | mb_h = menuBar_TotalHeight(); |
593 | szHint.base_height += mb_h; |
591 | szHint.base_height += mb_h; |
594 | window_vt_y = mb_h; |
592 | window_vt_y = mb_h; |
595 | } |
593 | } |
596 | szHint.width_inc = TermWin.fwidth; |
594 | szHint.width_inc = TermWin.fwidth; |
… | |
… | |
610 | TermWin.height = height - szHint.base_height; |
608 | TermWin.height = height - szHint.base_height; |
611 | } else { |
609 | } else { |
612 | MIN_IT(TermWin.height, max_height); |
610 | MIN_IT(TermWin.height, max_height); |
613 | szHint.height = szHint.base_height + TermWin.height; |
611 | szHint.height = szHint.base_height + TermWin.height; |
614 | } |
612 | } |
615 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
613 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
616 | window_sb_x = szHint.width - sb_w; |
614 | window_sb_x = szHint.width - sb_w; |
617 | |
615 | |
618 | if (recalc_x) |
616 | if (recalc_x) |
619 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
617 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
620 | - szHint.width - 2 * TermWin.ext_bwidth); |
618 | - szHint.width - 2 * TermWin.ext_bwidth); |
… | |
… | |
636 | * Called after a window size change. |
634 | * Called after a window size change. |
637 | */ |
635 | */ |
638 | void |
636 | void |
639 | rxvt_term::tt_winch () |
637 | rxvt_term::tt_winch () |
640 | { |
638 | { |
641 | struct winsize ws; |
639 | struct winsize ws; |
642 | |
640 | |
643 | if (cmd_fd < 0) |
641 | if (cmd_fd < 0) |
644 | return; |
642 | return; |
645 | |
643 | |
646 | ws.ws_col = TermWin.ncol; |
644 | ws.ws_col = TermWin.ncol; |
… | |
… | |
664 | * init = 1 - initialize |
662 | * init = 1 - initialize |
665 | * |
663 | * |
666 | * fontname == FONT_UP - switch to bigger font |
664 | * fontname == FONT_UP - switch to bigger font |
667 | * fontname == FONT_DN - switch to smaller font |
665 | * fontname == FONT_DN - switch to smaller font |
668 | */ |
666 | */ |
669 | /* EXTPROTO */ |
|
|
670 | void |
667 | void |
671 | rxvt_change_font(pR_ int init, const char *fontname) |
668 | rxvt_term::change_font (int init, const char *fontname) |
672 | { |
669 | { |
673 | } |
670 | } |
674 | |
671 | |
675 | /* INTPROTO */ |
|
|
676 | void |
672 | void |
677 | rxvt_font_up_down(pR_ int n, int direction) |
673 | rxvt_term::font_up_down (int n, int direction) |
678 | { |
674 | { |
679 | } |
675 | } |
680 | |
676 | |
681 | /*----------------------------------------------------------------------*/ |
677 | /*----------------------------------------------------------------------*/ |
682 | /*----------------------------------------------------------------------*/ |
678 | /*----------------------------------------------------------------------*/ |
683 | /* xterm sequences - title, iconName, color (exptl) */ |
679 | /* xterm sequences - title, iconName, color (exptl) */ |
684 | /* EXTPROTO */ |
|
|
685 | void |
680 | void |
686 | rxvt_set_title(pR_ const char *str) |
681 | rxvt_term::set_title (const char *str) |
687 | { |
682 | { |
688 | #ifndef SMART_WINDOW_TITLE |
683 | #ifndef SMART_WINDOW_TITLE |
689 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
684 | XStoreName(Xdisplay, TermWin.parent[0], str); |
690 | #else |
685 | #else |
691 | char *name; |
686 | char *name; |
692 | |
687 | |
693 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
688 | if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0) |
694 | name = NULL; |
689 | name = NULL; |
695 | if (name == NULL || STRCMP(name, str)) |
690 | if (name == NULL || STRCMP(name, str)) |
696 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
691 | XStoreName(Xdisplay, TermWin.parent[0], str); |
697 | if (name) |
692 | if (name) |
698 | XFree(name); |
693 | XFree(name); |
699 | #endif |
694 | #endif |
700 | } |
695 | } |
701 | |
696 | |
702 | /* EXTPROTO */ |
|
|
703 | void |
697 | void |
704 | rxvt_set_iconName(pR_ const char *str) |
698 | rxvt_term::set_iconName (const char *str) |
705 | { |
699 | { |
706 | #ifndef SMART_WINDOW_TITLE |
700 | #ifndef SMART_WINDOW_TITLE |
707 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
701 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
708 | #else |
702 | #else |
709 | char *name; |
703 | char *name; |
710 | |
704 | |
711 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
705 | if (XGetIconName(Xdisplay, TermWin.parent[0], &name)) |
712 | name = NULL; |
706 | name = NULL; |
713 | if (name == NULL || STRCMP(name, str)) |
707 | if (name == NULL || STRCMP(name, str)) |
714 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
708 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
715 | if (name) |
709 | if (name) |
716 | XFree(name); |
710 | XFree(name); |
717 | #endif |
711 | #endif |
718 | } |
712 | } |
719 | |
713 | |
720 | #ifdef XTERM_COLOR_CHANGE |
714 | #ifdef XTERM_COLOR_CHANGE |
721 | /* EXTPROTO */ |
|
|
722 | void |
715 | void |
723 | rxvt_set_window_color(pR_ int idx, const char *color) |
716 | rxvt_term::set_window_color (int idx, const char *color) |
724 | { |
717 | { |
725 | rxvt_color xcol; |
718 | rxvt_color xcol; |
726 | int i; |
719 | int i; |
727 | |
720 | |
728 | if (color == NULL || *color == '\0') |
721 | if (color == NULL || *color == '\0') |
… | |
… | |
732 | if (isdigit(*color)) { |
725 | if (isdigit(*color)) { |
733 | i = atoi(color); |
726 | i = atoi(color); |
734 | if (i >= 8 && i <= 15) { /* bright colors */ |
727 | if (i >= 8 && i <= 15) { /* bright colors */ |
735 | i -= 8; |
728 | i -= 8; |
736 | # ifndef NO_BRIGHTCOLOR |
729 | # ifndef NO_BRIGHTCOLOR |
737 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
730 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
738 | SET_PIXCOLOR(R, idx); |
731 | SET_PIXCOLOR(idx); |
739 | goto Done; |
732 | goto Done; |
740 | # endif |
733 | # endif |
741 | } |
734 | } |
742 | if (i >= 0 && i <= 7) { /* normal colors */ |
735 | if (i >= 0 && i <= 7) { /* normal colors */ |
743 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
736 | PixColors[idx] = PixColors[minCOLOR + i]; |
744 | SET_PIXCOLOR(R, idx); |
737 | SET_PIXCOLOR(idx); |
745 | goto Done; |
738 | goto Done; |
746 | } |
739 | } |
747 | } |
740 | } |
748 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
741 | if (!rXParseAllocColor (& xcol, color)) |
749 | return; |
742 | return; |
750 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
743 | /* XStoreColor (Xdisplay, XCMAP, XColor*); */ |
751 | |
744 | |
752 | /* |
745 | /* |
753 | * 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, |
754 | * so just keep gobbling up the colormap |
747 | * so just keep gobbling up the colormap |
755 | */ |
748 | */ |
756 | # if 0 |
749 | # if 0 |
757 | for (i = Color_Black; i <= Color_White; i++) |
750 | for (i = Color_Black; i <= Color_White; i++) |
758 | if (R->PixColors[idx] == R->PixColors[i]) |
751 | if (PixColors[idx] == PixColors[i]) |
759 | break; |
752 | break; |
760 | if (i > Color_White) { |
753 | if (i > Color_White) { |
761 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
754 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
762 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
755 | XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1, |
763 | DisplayPlanes(R->Xdisplay, Xscreen)); |
756 | DisplayPlanes(Xdisplay, Xscreen)); |
764 | } |
757 | } |
765 | # endif |
758 | # endif |
766 | |
759 | |
767 | R->PixColors[idx] = xcol; |
760 | PixColors[idx] = xcol; |
768 | SET_PIXCOLOR(R, idx); |
761 | SET_PIXCOLOR(idx); |
769 | |
762 | |
770 | /* XSetWindowAttributes attr; */ |
763 | /* XSetWindowAttributes attr; */ |
771 | /* Cursor cursor; */ |
764 | /* Cursor cursor; */ |
772 | Done: |
765 | Done: |
773 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
766 | if (idx == Color_bg && !(Options & Opt_transparent)) |
774 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
767 | XSetWindowBackground(Xdisplay, TermWin.vt, |
775 | R->PixColors[Color_bg]); |
768 | PixColors[Color_bg]); |
776 | |
769 | |
777 | /* handle Color_BD, scrollbar background, etc. */ |
770 | /* handle Color_BD, scrollbar background, etc. */ |
778 | |
771 | |
779 | rxvt_set_colorfgbg (aR); |
772 | set_colorfgbg (); |
780 | R->recolour_cursor (); |
773 | recolour_cursor (); |
781 | /* the only reasonable way to enforce a clean update */ |
774 | /* the only reasonable way to enforce a clean update */ |
782 | rxvt_scr_poweron (aR); |
775 | scr_poweron (); |
783 | } |
776 | } |
784 | |
777 | |
785 | #else |
778 | #else |
786 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
779 | # define set_window_color (idx,color) ((void)0) |
787 | #endif /* XTERM_COLOR_CHANGE */ |
780 | #endif /* XTERM_COLOR_CHANGE */ |
788 | |
781 | |
789 | void |
782 | void |
790 | rxvt_term::recolour_cursor () |
783 | rxvt_term::recolour_cursor () |
791 | { |
784 | { |
… | |
… | |
801 | |
794 | |
802 | /*----------------------------------------------------------------------*/ |
795 | /*----------------------------------------------------------------------*/ |
803 | /* |
796 | /* |
804 | * 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 |
805 | */ |
798 | */ |
806 | /* INTPROTO */ |
|
|
807 | void |
799 | void |
808 | rxvt_set_colorfgbg(pR) |
800 | rxvt_term::set_colorfgbg () |
809 | { |
801 | { |
810 | unsigned int i; |
802 | unsigned int i; |
811 | const char *xpmb = "\0"; |
803 | const char *xpmb = "\0"; |
812 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
804 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
813 | |
805 | |
814 | R->env_colorfgbg = |
806 | env_colorfgbg = |
815 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
807 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
816 | STRCPY(fstr, "default"); |
808 | STRCPY(fstr, "default"); |
817 | STRCPY(bstr, "default"); |
809 | STRCPY(bstr, "default"); |
818 | for (i = Color_Black; i <= Color_White; i++) |
810 | for (i = Color_Black; i <= Color_White; i++) |
819 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
811 | if (PixColors[Color_fg] == PixColors[i]) { |
820 | sprintf(fstr, "%d", (i - Color_Black)); |
812 | sprintf(fstr, "%d", (i - Color_Black)); |
821 | break; |
813 | break; |
822 | } |
814 | } |
823 | for (i = Color_Black; i <= Color_White; i++) |
815 | for (i = Color_Black; i <= Color_White; i++) |
824 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
816 | if (PixColors[Color_bg] == PixColors[i]) { |
825 | sprintf(bstr, "%d", (i - Color_Black)); |
817 | sprintf(bstr, "%d", (i - Color_Black)); |
826 | #ifdef XPM_BACKGROUND |
818 | #ifdef XPM_BACKGROUND |
827 | xpmb = "default;"; |
819 | xpmb = "default;"; |
828 | #endif |
820 | #endif |
829 | break; |
821 | break; |
830 | } |
822 | } |
831 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
823 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
832 | putenv(R->env_colorfgbg); |
824 | putenv(env_colorfgbg); |
833 | |
825 | |
834 | #ifndef NO_BRIGHTCOLOR |
826 | #ifndef NO_BRIGHTCOLOR |
835 | R->colorfgbg = DEFAULT_RSTYLE; |
827 | colorfgbg = DEFAULT_RSTYLE; |
836 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
828 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
837 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
829 | if (PixColors[Color_fg] == PixColors[i]) |
838 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
830 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
839 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
831 | if (PixColors[Color_bg] == PixColors[i]) |
840 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
832 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
841 | } |
833 | } |
842 | #endif |
834 | #endif |
843 | } |
835 | } |
844 | |
836 | |
845 | /*----------------------------------------------------------------------*/ |
837 | /*----------------------------------------------------------------------*/ |
846 | /* |
838 | /* |
847 | * Colour determination for low colour displays, routine from |
839 | * Colour determination for low colour displays, routine from |
848 | * Hans de Goede <hans@highrise.nl> |
840 | * Hans de Goede <hans@highrise.nl> |
849 | */ |
841 | */ |
850 | |
842 | |
851 | /* EXTPROTO */ |
|
|
852 | int |
843 | int |
853 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
844 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
854 | { |
845 | { |
855 | screen_in_out->set(aR_ colour); |
|
|
856 | |
|
|
857 | if (!screen_in_out->set(aR_ colour)) { |
846 | if (!screen_in_out->set (this, colour)) { |
858 | rxvt_print_error("can't allocate colour: %s", colour); |
847 | rxvt_print_error("can't allocate colour: %s", colour); |
859 | return false; |
848 | return false; |
860 | } |
849 | } |
861 | |
850 | |
862 | return true; |
851 | return true; |
… | |
… | |
927 | fix_screen = (TermWin.ncol != prev_ncol |
916 | fix_screen = (TermWin.ncol != prev_ncol |
928 | || TermWin.nrow != prev_nrow); |
917 | || TermWin.nrow != prev_nrow); |
929 | |
918 | |
930 | if (fix_screen || width != old_width || height != old_height) |
919 | if (fix_screen || width != old_width || height != old_height) |
931 | { |
920 | { |
932 | if (scrollbar_visible (this)) |
921 | if (scrollbar_visible ()) |
933 | { |
922 | { |
934 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
923 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
935 | 0, scrollbar_TotalWidth (), szHint.height); |
924 | 0, scrollbar_TotalWidth (), szHint.height); |
936 | resize_scrollbar (); |
925 | resize_scrollbar (); |
937 | } |
926 | } |
938 | |
927 | |
939 | if (menubar_visible (this)) |
928 | if (menubar_visible ()) |
940 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
929 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
941 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
930 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
942 | |
931 | |
943 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
932 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
944 | window_vt_y, TermWin_TotalWidth (), |
933 | window_vt_y, TermWin_TotalWidth (), |
945 | TermWin_TotalHeight ()); |
934 | TermWin_TotalHeight ()); |
946 | #ifdef RXVT_GRAPHICS |
935 | #ifdef RXVT_GRAPHICS |
947 | if (old_height) |
936 | if (old_height) |
948 | rxvt_Gr_Resize (this, old_width - szHint.base_width, |
937 | Gr_Resize (old_width - szHint.base_width, |
949 | old_height - szHint.base_height); |
938 | old_height - szHint.base_height); |
950 | #endif |
939 | #endif |
951 | scr_clear (); |
940 | scr_clear (); |
952 | #ifdef XPM_BACKGROUND |
941 | #ifdef XPM_BACKGROUND |
953 | rxvt_resize_pixmap (this); |
942 | resize_pixmap (); |
954 | #endif |
943 | #endif |
955 | } |
944 | } |
956 | |
945 | |
957 | if (fix_screen || old_height == 0) |
946 | if (fix_screen || old_height == 0) |
958 | { |
947 | { |
959 | int curr_screen = -1; |
948 | int curr_screen = -1; |
960 | uint16_t old_ncol = prev_ncol; |
949 | int old_ncol = prev_ncol; |
961 | |
950 | |
962 | /* scr_reset only works on the primary screen */ |
951 | /* scr_reset only works on the primary screen */ |
963 | if (old_height) /* this is not the first time through */ |
952 | if (old_height) /* this is not the first time through */ |
|
|
953 | { |
|
|
954 | unsigned int ncol = TermWin.ncol; |
|
|
955 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
964 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
956 | curr_screen = scr_change_screen (PRIMARY); |
|
|
957 | TermWin.ncol = ncol; |
|
|
958 | } |
965 | |
959 | |
966 | scr_reset(); |
960 | scr_reset(); |
967 | |
961 | |
968 | if (curr_screen >= 0) /* this is not the first time through */ |
962 | if (curr_screen >= 0) /* this is not the first time through */ |
969 | { |
963 | { |
970 | rxvt_scr_change_screen (this, curr_screen); |
964 | scr_change_screen (curr_screen); |
971 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
965 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
972 | } |
966 | } |
973 | } |
967 | } |
974 | |
968 | |
975 | old_width = szHint.width; |
969 | old_width = szHint.width; |
976 | old_height = szHint.height; |
970 | old_height = szHint.height; |
977 | |
971 | |
978 | #ifdef USE_XIM |
972 | #ifdef USE_XIM |
979 | rxvt_IMSetStatusPosition (this); |
973 | IMSetStatusPosition (); |
980 | #endif |
974 | #endif |
981 | } |
975 | } |
982 | |
976 | |
983 | /* |
977 | /* |
984 | * 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. |
985 | * good for toggling 80/132 columns |
979 | * good for toggling 80/132 columns |
986 | */ |
980 | */ |
987 | /* EXTPROTO */ |
|
|
988 | void |
981 | void |
989 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
982 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
990 | { |
983 | { |
991 | XWindowAttributes wattr; |
984 | XWindowAttributes wattr; |
992 | |
985 | |
993 | if (width == 0 || height == 0) { |
986 | if (width == 0 || height == 0) { |
994 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
987 | XGetWindowAttributes(Xdisplay, Xroot, &wattr); |
995 | if (width == 0) |
988 | if (width == 0) |
996 | width = wattr.width - R->szHint.base_width; |
989 | width = wattr.width - szHint.base_width; |
997 | if (height == 0) |
990 | if (height == 0) |
998 | height = wattr.height - R->szHint.base_height; |
991 | height = wattr.height - szHint.base_height; |
999 | } |
992 | } |
1000 | if (width != R->TermWin.width || height != R->TermWin.height) { |
993 | if (width != TermWin.width || height != TermWin.height) { |
1001 | width += R->szHint.base_width; |
994 | width += szHint.base_width; |
1002 | height += R->szHint.base_height; |
995 | height += szHint.base_height; |
1003 | R->resize_all_windows (width, height, 0); |
996 | resize_all_windows (width, height, 0); |
1004 | } |
997 | } |
1005 | } |
998 | } |
1006 | |
999 | |
1007 | /* -------------------------------------------------------------------- * |
1000 | /* -------------------------------------------------------------------- * |
1008 | * - X INPUT METHOD ROUTINES - * |
1001 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1023 | *fg = PixColors[Color_fg]; |
1016 | *fg = PixColors[Color_fg]; |
1024 | *bg = PixColors[Color_bg]; |
1017 | *bg = PixColors[Color_bg]; |
1025 | } |
1018 | } |
1026 | |
1019 | |
1027 | /* Checking whether input method is running. */ |
1020 | /* Checking whether input method is running. */ |
1028 | /* INTPROTO */ |
|
|
1029 | Bool |
1021 | bool |
1030 | rxvt_IMisRunning(pR) |
1022 | rxvt_term::IMisRunning () |
1031 | { |
1023 | { |
1032 | char *p; |
1024 | char *p; |
1033 | Atom atom; |
1025 | Atom atom; |
1034 | Window win; |
1026 | Window win; |
1035 | char server[IMBUFSIZ]; |
1027 | char server[IMBUFSIZ]; |
… | |
… | |
1039 | STRCPY(server, "@server="); |
1031 | STRCPY(server, "@server="); |
1040 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1032 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1041 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1033 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1042 | *p = '\0'; |
1034 | *p = '\0'; |
1043 | |
1035 | |
1044 | atom = XInternAtom(R->Xdisplay, server, False); |
1036 | atom = XInternAtom(Xdisplay, server, False); |
1045 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1037 | win = XGetSelectionOwner(Xdisplay, atom); |
1046 | if (win != None) |
1038 | if (win != None) |
1047 | return True; |
1039 | return True; |
1048 | } |
1040 | } |
1049 | return False; |
1041 | return False; |
1050 | } |
1042 | } |
1051 | |
1043 | |
1052 | /* EXTPROTO */ |
|
|
1053 | void |
1044 | void |
1054 | rxvt_IMSendSpot(pR) |
1045 | rxvt_term::IMSendSpot () |
1055 | { |
1046 | { |
1056 | XPoint spot; |
1047 | XPoint spot; |
1057 | XVaNestedList preedit_attr; |
1048 | XVaNestedList preedit_attr; |
1058 | |
1049 | |
1059 | if (R->Input_Context == NULL |
1050 | if (Input_Context == NULL |
1060 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1051 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1061 | || !(R->event_type == KeyPress |
1052 | || !(event_type == KeyPress |
1062 | || R->event_type == Expose |
1053 | || event_type == Expose |
1063 | || R->event_type == NoExpose |
1054 | || event_type == NoExpose |
1064 | || R->event_type == SelectionNotify |
1055 | || event_type == SelectionNotify |
1065 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1056 | || event_type == ButtonRelease || event_type == FocusIn) |
1066 | || !rxvt_IMisRunning(aR)) |
1057 | || !IMisRunning ()) |
1067 | return; |
1058 | return; |
1068 | |
1059 | |
1069 | R->set_position (&spot); |
1060 | set_position (&spot); |
1070 | |
1061 | |
1071 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1062 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1072 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1063 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1073 | XFree(preedit_attr); |
1064 | XFree(preedit_attr); |
1074 | } |
1065 | } |
1075 | |
1066 | |
1076 | void |
1067 | void |
1077 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1068 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1078 | XRectangle * needed_rect) |
1069 | XRectangle * needed_rect) |
1079 | { |
1070 | { |
1080 | int mbh, vtx = 0; |
1071 | int mbh, vtx = 0; |
1081 | |
1072 | |
1082 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1073 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
1083 | vtx = scrollbar_TotalWidth(); |
1074 | vtx = scrollbar_TotalWidth(); |
1084 | |
1075 | |
1085 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1076 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
1086 | mbh -= TermWin.lineSpace; |
1077 | mbh -= TermWin.lineSpace; |
1087 | |
1078 | |
1088 | preedit_rect->x = needed_rect->width + vtx; |
1079 | preedit_rect->x = needed_rect->width + vtx; |
1089 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1080 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1090 | |
1081 | |
… | |
… | |
1097 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1088 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1098 | status_rect->height = Height2Pixel(1); |
1089 | status_rect->height = Height2Pixel(1); |
1099 | } |
1090 | } |
1100 | |
1091 | |
1101 | /* ARGSUSED */ |
1092 | /* ARGSUSED */ |
1102 | /* INTPROTO */ |
1093 | /* EXTPROTO */ |
1103 | void |
1094 | void |
1104 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1095 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1105 | __attribute__ ((unused)), XPointer call_data |
1096 | __attribute__ ((unused)), XPointer call_data |
1106 | __attribute__ ((unused))) |
1097 | __attribute__ ((unused))) |
1107 | { |
1098 | { |
1108 | dR; |
|
|
1109 | |
|
|
1110 | R->Input_Context = NULL; |
1099 | GET_R->Input_Context = NULL; |
1111 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1100 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1112 | if (STRCMP(R->locale, "C")) |
1101 | if (STRCMP (GET_R->locale, "C")) |
1113 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1102 | XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL, |
1114 | rxvt_IMInstantiateCallback, NULL); |
1103 | rxvt_IMInstantiateCallback, NULL); |
1115 | } |
1104 | } |
1116 | |
1105 | |
1117 | /* |
1106 | /* |
1118 | * 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 |
1119 | * open a suitable preedit type |
1108 | * open a suitable preedit type |
1120 | */ |
1109 | */ |
1121 | static Bool |
1110 | bool |
1122 | rxvt_IM_get_IC (pR) |
1111 | rxvt_term::IM_get_IC () |
1123 | { |
1112 | { |
1124 | int i, j, found; |
1113 | int i, j, found; |
1125 | XIM xim; |
1114 | XIM xim; |
1126 | XPoint spot; |
1115 | XPoint spot; |
1127 | XRectangle rect, status_rect, needed_rect; |
1116 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1131 | XIMStyles *xim_styles; |
1120 | XIMStyles *xim_styles; |
1132 | XVaNestedList preedit_attr, status_attr; |
1121 | XVaNestedList preedit_attr, status_attr; |
1133 | XIMCallback ximcallback; |
1122 | XIMCallback ximcallback; |
1134 | |
1123 | |
1135 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1124 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1136 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
1125 | xim = XOpenIM (Xdisplay, NULL, NULL, NULL); |
1137 | if (xim == NULL) |
1126 | if (xim == NULL) |
1138 | return False; |
1127 | return False; |
1139 | |
1128 | |
1140 | xim_styles = NULL; |
1129 | xim_styles = NULL; |
1141 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1130 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1142 | || !xim_styles || !xim_styles->count_styles) { |
1131 | || !xim_styles || !xim_styles->count_styles) { |
1143 | XCloseIM(xim); |
1132 | XCloseIM(xim); |
1144 | return False; |
1133 | return False; |
1145 | } |
1134 | } |
1146 | |
1135 | |
1147 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1136 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1148 | : "OverTheSpot,OffTheSpot,Root"; |
1137 | : "OverTheSpot,OffTheSpot,Root"; |
1149 | s = rxvt_splitcommastring(p); |
1138 | s = rxvt_splitcommastring(p); |
1150 | for (i = found = 0; !found && s[i]; i++) { |
1139 | for (i = found = 0; !found && s[i]; i++) { |
1151 | if (!STRCMP(s[i], "OverTheSpot")) |
1140 | if (!STRCMP(s[i], "OverTheSpot")) |
1152 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1141 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1153 | else if (!STRCMP(s[i], "OffTheSpot")) |
1142 | else if (!STRCMP(s[i], "OffTheSpot")) |
1154 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1143 | input_style = (XIMPreeditArea | XIMStatusArea); |
1155 | else if (!STRCMP(s[i], "Root")) |
1144 | else if (!STRCMP(s[i], "Root")) |
1156 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1145 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1157 | |
1146 | |
1158 | for (j = 0; j < xim_styles->count_styles; j++) |
1147 | for (j = 0; j < xim_styles->count_styles; j++) |
1159 | if (R->input_style == xim_styles->supported_styles[j]) { |
1148 | if (input_style == xim_styles->supported_styles[j]) { |
1160 | found = 1; |
1149 | found = 1; |
1161 | break; |
1150 | break; |
1162 | } |
1151 | } |
1163 | } |
1152 | } |
1164 | for (i = 0; s[i]; i++) |
1153 | for (i = 0; s[i]; i++) |
… | |
… | |
1176 | /* 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) */ |
1177 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1166 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1178 | |
1167 | |
1179 | preedit_attr = status_attr = NULL; |
1168 | preedit_attr = status_attr = NULL; |
1180 | |
1169 | |
1181 | if (R->input_style & XIMPreeditPosition) { |
1170 | if (input_style & XIMPreeditPosition) { |
1182 | R->set_size (&rect); |
1171 | set_size (&rect); |
1183 | R->set_position (&spot); |
1172 | set_position (&spot); |
1184 | R->set_color (&fg, &bg); |
1173 | set_color (&fg, &bg); |
1185 | |
1174 | |
1186 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1175 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1187 | XNSpotLocation, &spot, |
1176 | XNSpotLocation, &spot, |
1188 | XNForeground, fg, XNBackground, bg, |
1177 | XNForeground, fg, XNBackground, bg, |
1189 | //XNFontSet, R->TermWin.fontset, |
1178 | //XNFontSet, TermWin.fontset, |
1190 | NULL); |
1179 | NULL); |
1191 | } else if (R->input_style & XIMPreeditArea) { |
1180 | } else if (input_style & XIMPreeditArea) { |
1192 | R->set_color (&fg, &bg); |
1181 | set_color (&fg, &bg); |
1193 | |
1182 | |
1194 | /* |
1183 | /* |
1195 | * The necessary width of preedit area is unknown |
1184 | * The necessary width of preedit area is unknown |
1196 | * until create input context. |
1185 | * until create input context. |
1197 | */ |
1186 | */ |
1198 | needed_rect.width = 0; |
1187 | needed_rect.width = 0; |
1199 | |
1188 | |
1200 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
1189 | set_preedit_area(&rect, &status_rect, &needed_rect); |
1201 | |
1190 | |
1202 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1203 | XNForeground, fg, XNBackground, bg, |
1192 | XNForeground, fg, XNBackground, bg, |
1204 | //XNFontSet, R->TermWin.fontset, |
1193 | //XNFontSet, TermWin.fontset, |
1205 | NULL); |
1194 | NULL); |
1206 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1195 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1207 | XNForeground, fg, XNBackground, bg, |
1196 | XNForeground, fg, XNBackground, bg, |
1208 | //XNFontSet, R->TermWin.fontset, |
1197 | //XNFontSet, TermWin.fontset, |
1209 | NULL); |
1198 | NULL); |
1210 | } |
1199 | } |
1211 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1200 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1212 | XNClientWindow, R->TermWin.parent[0], |
1201 | XNClientWindow, TermWin.parent[0], |
1213 | XNFocusWindow, R->TermWin.parent[0], |
1202 | XNFocusWindow, TermWin.parent[0], |
1214 | XNDestroyCallback, &ximcallback, |
1203 | XNDestroyCallback, &ximcallback, |
1215 | preedit_attr ? XNPreeditAttributes : NULL, |
1204 | preedit_attr ? XNPreeditAttributes : NULL, |
1216 | preedit_attr, |
1205 | preedit_attr, |
1217 | status_attr ? XNStatusAttributes : NULL, |
1206 | status_attr ? XNStatusAttributes : NULL, |
1218 | status_attr, NULL); |
1207 | status_attr, NULL); |
1219 | if (preedit_attr) |
1208 | if (preedit_attr) |
1220 | XFree(preedit_attr); |
1209 | XFree(preedit_attr); |
1221 | if (status_attr) |
1210 | if (status_attr) |
1222 | XFree(status_attr); |
1211 | XFree(status_attr); |
1223 | if (R->Input_Context == NULL) { |
1212 | if (Input_Context == NULL) { |
1224 | rxvt_print_error("failed to create input context"); |
1213 | rxvt_print_error("failed to create input context"); |
1225 | XCloseIM(xim); |
1214 | XCloseIM(xim); |
1226 | return False; |
1215 | return False; |
1227 | } |
1216 | } |
1228 | if (R->input_style & XIMPreeditArea) |
1217 | if (input_style & XIMPreeditArea) |
1229 | rxvt_IMSetStatusPosition(aR); |
1218 | IMSetStatusPosition (); |
1230 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1219 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1231 | return True; |
1220 | return True; |
1232 | } |
1221 | } |
1233 | |
1222 | |
1234 | /* |
1223 | /* |
… | |
… | |
1243 | rxvt_IMInstantiateCallback(Display * unused |
1232 | rxvt_IMInstantiateCallback(Display * unused |
1244 | __attribute__ ((unused)), XPointer client_data |
1233 | __attribute__ ((unused)), XPointer client_data |
1245 | __attribute__ ((unused)), XPointer call_data |
1234 | __attribute__ ((unused)), XPointer call_data |
1246 | __attribute__ ((unused))) |
1235 | __attribute__ ((unused))) |
1247 | { |
1236 | { |
1248 | dR; |
|
|
1249 | int i, found, had_im; |
1237 | int i, found, had_im; |
1250 | const char *p; |
1238 | const char *p; |
1251 | char **s; |
1239 | char **s; |
1252 | char buf[IMBUFSIZ]; |
1240 | char buf[IMBUFSIZ]; |
1253 | |
1241 | |
1254 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1242 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1255 | if (R->Input_Context) |
1243 | if (GET_R->Input_Context) |
1256 | return; |
1244 | return; |
1257 | |
1245 | |
1258 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1246 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1259 | if (R->rs[Rs_imLocale]) |
1247 | if (GET_R->rs[Rs_imLocale]) |
1260 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
1248 | setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]); |
1261 | #endif |
1249 | #endif |
1262 | |
1250 | |
1263 | p = R->rs[Rs_inputMethod]; |
1251 | p = GET_R->rs[Rs_inputMethod]; |
1264 | if (p && *p) |
1252 | if (p && *p) |
1265 | { |
1253 | { |
1266 | bool found = false; |
1254 | bool found = false; |
1267 | |
1255 | |
1268 | s = rxvt_splitcommastring (p); |
1256 | s = rxvt_splitcommastring (p); |
… | |
… | |
1270 | { |
1258 | { |
1271 | if (*s[i]) |
1259 | if (*s[i]) |
1272 | { |
1260 | { |
1273 | STRCPY (buf, "@im="); |
1261 | STRCPY (buf, "@im="); |
1274 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1262 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1275 | if ((p = XSetLocaleModifiers (buf)) && *p |
1263 | if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ()) |
1276 | && rxvt_IM_get_IC (aR)) |
|
|
1277 | { |
1264 | { |
1278 | found = true; |
1265 | found = true; |
1279 | break; |
1266 | break; |
1280 | } |
1267 | } |
1281 | } |
1268 | } |
… | |
… | |
1288 | goto done; |
1275 | goto done; |
1289 | } |
1276 | } |
1290 | |
1277 | |
1291 | /* try with XMODIFIERS env. var. */ |
1278 | /* try with XMODIFIERS env. var. */ |
1292 | if ((p = XSetLocaleModifiers ("")) && *p |
1279 | if ((p = XSetLocaleModifiers ("")) && *p |
1293 | && rxvt_IM_get_IC (aR)) |
1280 | && GET_R->IM_get_IC ()) |
1294 | goto done; |
1281 | goto done; |
1295 | |
1282 | |
1296 | /* try with no modifiers base IF the user didn't specify an IM */ |
1283 | /* try with no modifiers base IF the user didn't specify an IM */ |
1297 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1284 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1298 | && rxvt_IM_get_IC (aR) == True) |
1285 | && GET_R->IM_get_IC () == True) |
1299 | goto done; |
1286 | goto done; |
1300 | |
1287 | |
1301 | done: |
1288 | done: |
1302 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1289 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1303 | if (R->rs[Rs_imLocale]) |
1290 | if (GET_R->rs[Rs_imLocale]) |
1304 | setlocale (LC_CTYPE, R->locale); |
1291 | setlocale (LC_CTYPE, GET_R->locale); |
1305 | #endif |
1292 | #endif |
1306 | } |
1293 | } |
1307 | |
1294 | |
1308 | /* EXTPROTO */ |
|
|
1309 | void |
1295 | void |
1310 | rxvt_IMSetStatusPosition(pR) |
1296 | rxvt_term::IMSetStatusPosition () |
1311 | { |
1297 | { |
1312 | XRectangle preedit_rect, status_rect, *needed_rect; |
1298 | XRectangle preedit_rect, status_rect, *needed_rect; |
1313 | XVaNestedList preedit_attr, status_attr; |
1299 | XVaNestedList preedit_attr, status_attr; |
1314 | |
1300 | |
1315 | if (R->Input_Context == NULL |
1301 | if (Input_Context == NULL |
1316 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1302 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1317 | || !rxvt_IMisRunning(aR)) |
1303 | || !IMisRunning ()) |
1318 | return; |
1304 | return; |
1319 | |
1305 | |
1320 | /* Getting the necessary width of preedit area */ |
1306 | /* Getting the necessary width of preedit area */ |
1321 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1307 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1322 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1308 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1323 | XFree(status_attr); |
1309 | XFree(status_attr); |
1324 | |
1310 | |
1325 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1311 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1326 | |
1312 | |
1327 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1313 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1328 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1314 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1329 | |
1315 | |
1330 | XSetICValues(R->Input_Context, |
1316 | XSetICValues(Input_Context, |
1331 | XNPreeditAttributes, preedit_attr, |
1317 | XNPreeditAttributes, preedit_attr, |
1332 | XNStatusAttributes, status_attr, NULL); |
1318 | XNStatusAttributes, status_attr, NULL); |
1333 | |
1319 | |
1334 | XFree(preedit_attr); |
1320 | XFree(preedit_attr); |
1335 | XFree(status_attr); |
1321 | XFree(status_attr); |