1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.19 2003/12/24 09:22:29 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 | : destroy_ev (this, &rxvt_term::destroy_cb), |
76 | : |
78 | #ifdef CURSOR_BLINK |
77 | #ifdef CURSOR_BLINK |
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78 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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79 | #endif |
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80 | #ifdef TEXT_BLINK |
79 | blink_ev (this, &rxvt_term::blink_cb), |
81 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
80 | #endif |
82 | #endif |
81 | #ifdef POINTER_BLANK |
83 | #ifdef POINTER_BLANK |
82 | pointer_ev (this, &rxvt_term::pointer_cb), |
84 | pointer_ev (this, &rxvt_term::pointer_cb), |
83 | #endif |
85 | #endif |
84 | x_ev (this, &rxvt_term::x_cb), |
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85 | check_ev (this, &rxvt_term::check_cb), |
86 | check_ev (this, &rxvt_term::check_cb), |
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87 | destroy_ev (this, &rxvt_term::destroy_cb), |
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88 | pty_ev (this, &rxvt_term::pty_cb), |
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89 | x_ev (this, &rxvt_term::x_cb), |
86 | incr_ev (this, &rxvt_term::incr_cb), |
90 | incr_ev (this, &rxvt_term::incr_cb) |
87 | pty_ev (this, &rxvt_term::pty_cb) |
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88 | { |
91 | { |
89 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
92 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
90 | } |
93 | } |
91 | |
94 | |
92 | rxvt_term::~rxvt_term () |
95 | rxvt_term::~rxvt_term () |
… | |
… | |
95 | |
98 | |
96 | free (locale); |
99 | free (locale); |
97 | free (codeset); |
100 | free (codeset); |
98 | |
101 | |
99 | #ifndef NO_SETOWNER_TTYDEV |
102 | #ifndef NO_SETOWNER_TTYDEV |
100 | rxvt_privileged_ttydev (this, RESTORE); |
103 | privileged_ttydev (RESTORE); |
101 | #endif |
104 | #endif |
102 | #ifdef UTMP_SUPPORT |
105 | #ifdef UTMP_SUPPORT |
103 | rxvt_privileged_utmp (this, RESTORE); |
106 | privileged_utmp (RESTORE); |
104 | #endif |
107 | #endif |
105 | #ifdef USE_XIM |
108 | #ifdef USE_XIM |
106 | if (Input_Context != NULL) |
109 | if (Input_Context != NULL) |
107 | { |
110 | { |
108 | XDestroyIC (Input_Context); |
111 | XDestroyIC (Input_Context); |
… | |
… | |
124 | { |
127 | { |
125 | check_ev.stop (); |
128 | check_ev.stop (); |
126 | pty_ev.stop (); |
129 | pty_ev.stop (); |
127 | x_ev.stop (); |
130 | x_ev.stop (); |
128 | #ifdef CURSOR_BLINK |
131 | #ifdef CURSOR_BLINK |
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132 | cursor_blink_ev.stop (); |
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133 | #endif |
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134 | #ifdef TEXT_BLINK |
129 | blink_ev.stop (); |
135 | text_blink_ev.stop (); |
130 | #endif |
136 | #endif |
131 | #ifdef POINTER_BLANK |
137 | #ifdef POINTER_BLANK |
132 | pointer_ev.stop (); |
138 | pointer_ev.stop (); |
133 | #endif |
139 | #endif |
134 | |
140 | |
… | |
… | |
148 | /* LIBPROTO */ |
154 | /* LIBPROTO */ |
149 | rxvt_t |
155 | rxvt_t |
150 | rxvt_init (int argc, const char *const *argv) |
156 | rxvt_init (int argc, const char *const *argv) |
151 | { |
157 | { |
152 | SET_R (new rxvt_term); |
158 | SET_R (new rxvt_term); |
153 | dR; |
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154 | |
159 | |
155 | if (!R->init_vars () || !R->init (argc, argv)) |
160 | if (!GET_R->init_vars () || !GET_R->init (argc, argv)) |
156 | { |
161 | { |
157 | delete R; |
162 | delete GET_R; |
158 | return NULL; |
163 | SET_R (0); |
159 | } |
164 | } |
160 | |
165 | |
161 | return R; |
166 | return GET_R; |
162 | } |
167 | } |
163 | |
168 | |
164 | /* EXTPROTO */ |
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165 | void |
169 | void |
166 | rxvt_init_signals () |
170 | rxvt_init_signals () |
167 | { |
171 | { |
168 | /* install exit handler for cleanup */ |
172 | /* install exit handler for cleanup */ |
169 | #if 0 |
173 | #if 0 |
… | |
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199 | * If we need privileges in any area then we must specifically request it. |
203 | * If we need privileges in any area then we must specifically request it. |
200 | * We should only need to be root in these cases: |
204 | * We should only need to be root in these cases: |
201 | * 1. write utmp entries on some systems |
205 | * 1. write utmp entries on some systems |
202 | * 2. chown tty on some systems |
206 | * 2. chown tty on some systems |
203 | */ |
207 | */ |
204 | rxvt_privileges (this, SAVE); |
208 | privileges (SAVE); |
205 | rxvt_privileges (this, IGNORE); |
209 | privileges (IGNORE); |
206 | |
210 | |
207 | init_secondary (); |
211 | init_secondary (); |
208 | |
212 | |
209 | const char **cmd_argv = init_resources (argc, argv); |
213 | const char **cmd_argv = init_resources (argc, argv); |
210 | |
214 | |
211 | set_locale (""); |
215 | set_locale (""); |
212 | |
216 | |
213 | #if (MENUBAR_MAX) |
217 | #if (MENUBAR_MAX) |
214 | rxvt_menubar_read (this, rs[Rs_menu]); |
218 | menubar_read (rs[Rs_menu]); |
215 | #endif |
219 | #endif |
216 | #ifdef HAVE_SCROLLBARS |
220 | #ifdef HAVE_SCROLLBARS |
217 | if (Options & Opt_scrollBar) |
221 | if (Options & Opt_scrollBar) |
218 | scrollBar.setIdle (); /* set existence for size calculations */ |
222 | scrollBar.setIdle (); /* set existence for size calculations */ |
219 | #endif |
223 | #endif |
… | |
… | |
222 | |
226 | |
223 | init_xlocale (); |
227 | init_xlocale (); |
224 | |
228 | |
225 | scr_reset (); /* initialize screen */ |
229 | scr_reset (); /* initialize screen */ |
226 | #ifdef RXVT_GRAPHICS |
230 | #ifdef RXVT_GRAPHICS |
227 | rxvt_Gr_reset (this); /* reset graphics */ |
231 | Gr_reset (); /* reset graphics */ |
228 | #endif |
232 | #endif |
229 | |
233 | |
230 | #if 0 |
234 | #if 0 |
231 | #ifdef DEBUG_X |
235 | #ifdef DEBUG_X |
232 | XSynchronize(Xdisplay, True); |
236 | XSynchronize(Xdisplay, True); |
… | |
… | |
243 | #endif |
247 | #endif |
244 | #ifdef TRANSPARENT |
248 | #ifdef TRANSPARENT |
245 | if (Options & Opt_transparent) |
249 | if (Options & Opt_transparent) |
246 | { |
250 | { |
247 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
251 | XSelectInput (Xdisplay, Xroot, PropertyChangeMask); |
248 | rxvt_check_our_parents (this); |
252 | check_our_parents (); |
249 | } |
253 | } |
250 | #endif |
254 | #endif |
251 | XMapWindow (Xdisplay, TermWin.vt); |
255 | XMapWindow (Xdisplay, TermWin.vt); |
252 | XMapWindow (Xdisplay, TermWin.parent[0]); |
256 | XMapWindow (Xdisplay, TermWin.parent[0]); |
253 | |
257 | |
… | |
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279 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
283 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
280 | ; |
284 | ; |
281 | errno = save_errno; |
285 | errno = save_errno; |
282 | |
286 | |
283 | #if 0 |
287 | #if 0 |
284 | if (pid == R->cmd_pid) |
288 | if (pid == cmd_pid) |
285 | exit (EXIT_SUCCESS); |
289 | exit (EXIT_SUCCESS); |
286 | #endif |
290 | #endif |
287 | } |
291 | } |
288 | |
292 | |
289 | /* |
293 | /* |
… | |
… | |
300 | rxvt_clean_exit(); |
304 | rxvt_clean_exit(); |
301 | kill(getpid(), sig); |
305 | kill(getpid(), sig); |
302 | } |
306 | } |
303 | |
307 | |
304 | /* ARGSUSED */ |
308 | /* ARGSUSED */ |
305 | /* INTPROTO */ |
309 | /* EXTPROTO */ |
306 | int |
310 | int |
307 | rxvt_xerror_handler(const Display * display |
311 | rxvt_xerror_handler(const Display * display |
308 | __attribute__ ((unused)), const XErrorEvent * event) |
312 | __attribute__ ((unused)), const XErrorEvent * event) |
309 | { |
313 | { |
310 | dR; |
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311 | |
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312 | if (R->allowedxerror == -1) |
314 | if (GET_R->allowedxerror == -1) |
313 | R->allowedxerror = event->error_code; |
315 | GET_R->allowedxerror = event->error_code; |
314 | else |
316 | else |
315 | { |
317 | { |
316 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
318 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
317 | event->request_code, event->minor_code, |
319 | event->request_code, event->minor_code, |
318 | event->error_code); |
320 | event->error_code); |
319 | |
321 | |
320 | R->destroy (); |
322 | GET_R->destroy (); |
321 | } |
323 | } |
322 | |
324 | |
323 | return 0; |
325 | return 0; |
324 | } |
326 | } |
325 | |
327 | |
… | |
… | |
330 | */ |
332 | */ |
331 | /* EXTPROTO */ |
333 | /* EXTPROTO */ |
332 | void |
334 | void |
333 | rxvt_clean_exit () |
335 | rxvt_clean_exit () |
334 | { |
336 | { |
335 | dR; |
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336 | |
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337 | R->destroy (); |
337 | GET_R->destroy (); |
338 | } |
338 | } |
339 | |
339 | |
340 | /* ------------------------------------------------------------------------- * |
340 | /* ------------------------------------------------------------------------- * |
341 | * MEMORY ALLOCATION WRAPPERS * |
341 | * MEMORY ALLOCATION WRAPPERS * |
342 | * ------------------------------------------------------------------------- */ |
342 | * ------------------------------------------------------------------------- */ |
… | |
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393 | |
393 | |
394 | /* ------------------------------------------------------------------------- * |
394 | /* ------------------------------------------------------------------------- * |
395 | * PRIVILEGED OPERATIONS * |
395 | * PRIVILEGED OPERATIONS * |
396 | * ------------------------------------------------------------------------- */ |
396 | * ------------------------------------------------------------------------- */ |
397 | /* take care of suid/sgid super-user (root) privileges */ |
397 | /* take care of suid/sgid super-user (root) privileges */ |
398 | /* INTPROTO */ |
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399 | void |
398 | void |
400 | rxvt_privileges(pR_ int mode) |
399 | rxvt_term::privileges (int mode) |
401 | { |
400 | { |
402 | #if ! defined(__CYGWIN32__) |
401 | #if ! defined(__CYGWIN32__) |
403 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
402 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
404 | /* setreuid() is the poor man's setuid(), seteuid() */ |
403 | /* setreuid() is the poor man's setuid(), seteuid() */ |
405 | # define seteuid(a) setreuid(-1, (a)) |
404 | # define seteuid(a) setreuid(-1, (a)) |
… | |
… | |
415 | */ |
414 | */ |
416 | seteuid(getuid()); |
415 | seteuid(getuid()); |
417 | setegid(getgid()); |
416 | setegid(getgid()); |
418 | break; |
417 | break; |
419 | case SAVE: |
418 | case SAVE: |
420 | R->euid = geteuid(); |
419 | euid = geteuid(); |
421 | R->egid = getegid(); |
420 | egid = getegid(); |
422 | break; |
421 | break; |
423 | case RESTORE: |
422 | case RESTORE: |
424 | seteuid(R->euid); |
423 | seteuid(euid); |
425 | setegid(R->egid); |
424 | setegid(egid); |
426 | break; |
425 | break; |
427 | } |
426 | } |
428 | # else |
427 | # else |
429 | switch (mode) { |
428 | switch (mode) { |
430 | case IGNORE: |
429 | case IGNORE: |
… | |
… | |
439 | # endif |
438 | # endif |
440 | #endif |
439 | #endif |
441 | } |
440 | } |
442 | |
441 | |
443 | #ifdef UTMP_SUPPORT |
442 | #ifdef UTMP_SUPPORT |
444 | /* EXTPROTO */ |
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445 | void |
443 | void |
446 | rxvt_privileged_utmp(pR_ char action) |
444 | rxvt_term::privileged_utmp (char action) |
447 | { |
445 | { |
448 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
446 | D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", |
449 | action, R->next_utmp_action, getpid())); |
447 | action, next_utmp_action, getpid())); |
450 | if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) |
448 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
451 | || (R->Options & Opt_utmpInhibit) |
449 | || (Options & Opt_utmpInhibit) |
452 | || R->ttydev == NULL || *R->ttydev == '\0') |
450 | || ttydev == NULL || *ttydev == '\0') |
453 | return; |
451 | return; |
454 | |
452 | |
455 | rxvt_privileges(aR_ RESTORE); |
453 | privileges (RESTORE); |
456 | if (action == SAVE) { |
454 | if (action == SAVE) { |
457 | R->next_utmp_action = RESTORE; |
455 | next_utmp_action = RESTORE; |
458 | rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); |
456 | makeutent (ttydev, rs[Rs_display_name]); |
459 | } else { /* action == RESTORE */ |
457 | } else { /* action == RESTORE */ |
460 | R->next_utmp_action = IGNORE; |
458 | next_utmp_action = IGNORE; |
461 | rxvt_cleanutent(aR); |
459 | cleanutent (); |
462 | } |
460 | } |
463 | rxvt_privileges(aR_ IGNORE); |
461 | privileges (IGNORE); |
464 | } |
462 | } |
465 | #endif |
463 | #endif |
466 | |
464 | |
467 | #ifndef NO_SETOWNER_TTYDEV |
465 | #ifndef NO_SETOWNER_TTYDEV |
468 | /* EXTPROTO */ |
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469 | void |
466 | void |
470 | rxvt_privileged_ttydev(pR_ char action) |
467 | rxvt_term::privileged_ttydev (char action) |
471 | { |
468 | { |
472 | D_MAIN((stderr, |
469 | D_MAIN((stderr, |
473 | "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", |
470 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
474 | action, R->next_tty_action, getpid())); |
471 | action, next_tty_action, getpid())); |
475 | if (R->next_tty_action != action || (action != SAVE && action != RESTORE) |
472 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
476 | || R->ttydev == NULL || *R->ttydev == '\0') |
473 | || ttydev == NULL || *ttydev == '\0') |
477 | return; |
474 | return; |
478 | |
475 | |
479 | rxvt_privileges(aR_ RESTORE); |
476 | privileges (RESTORE); |
480 | |
477 | |
481 | if (action == SAVE) { |
478 | if (action == SAVE) { |
482 | R->next_tty_action = RESTORE; |
479 | next_tty_action = RESTORE; |
483 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
480 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
484 | /* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ |
481 | /* 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 */ |
482 | if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */ |
486 | R->next_tty_action = IGNORE; |
483 | next_tty_action = IGNORE; |
487 | else |
484 | else |
488 | # endif |
485 | # endif |
489 | { |
486 | { |
490 | chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ |
487 | chown(ttydev, getuid(), ttygid); /* fail silently */ |
491 | chmod(R->ttydev, R->ttymode); |
488 | chmod(ttydev, ttymode); |
492 | # ifdef HAVE_REVOKE |
489 | # ifdef HAVE_REVOKE |
493 | revoke(R->ttydev); |
490 | revoke(ttydev); |
494 | # endif |
491 | # endif |
495 | } |
492 | } |
496 | } else { /* action == RESTORE */ |
493 | } else { /* action == RESTORE */ |
497 | R->next_tty_action = IGNORE; |
494 | next_tty_action = IGNORE; |
498 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
495 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
499 | chmod(R->ttydev, R->ttyfd_stat.st_mode); |
496 | chmod(ttydev, ttyfd_stat.st_mode); |
500 | chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); |
497 | chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
501 | # else |
498 | # else |
502 | chmod(R->ttydev, |
499 | chmod(ttydev, |
503 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
500 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
504 | chown(R->ttydev, 0, 0); |
501 | chown(ttydev, 0, 0); |
505 | # endif |
502 | # endif |
506 | } |
503 | } |
507 | |
504 | |
508 | rxvt_privileges(aR_ IGNORE); |
505 | privileges (IGNORE); |
509 | |
506 | |
510 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
507 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
511 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
508 | D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
512 | action == RESTORE ? "Restoring" : (action == |
509 | action == RESTORE ? "Restoring" : (action == |
513 | SAVE ? "Saving" : |
510 | SAVE ? "Saving" : |
514 | "UNKNOWN ERROR for"), R->ttydev, |
511 | "UNKNOWN ERROR for"), ttydev, |
515 | R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, |
512 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
516 | R->ttyfd_stat.st_gid)); |
513 | ttyfd_stat.st_gid)); |
517 | # endif |
514 | # endif |
518 | } |
515 | } |
519 | #endif |
516 | #endif |
520 | |
517 | |
521 | /*----------------------------------------------------------------------*/ |
518 | /*----------------------------------------------------------------------*/ |
… | |
… | |
580 | |
577 | |
581 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
578 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
582 | |
579 | |
583 | sb_w = mb_h = 0; |
580 | sb_w = mb_h = 0; |
584 | window_vt_x = window_vt_y = 0; |
581 | window_vt_x = window_vt_y = 0; |
585 | if (scrollbar_visible (this)) { |
582 | if (scrollbar_visible ()) { |
586 | sb_w = scrollbar_TotalWidth(); |
583 | sb_w = scrollbar_TotalWidth(); |
587 | szHint.base_width += sb_w; |
584 | szHint.base_width += sb_w; |
588 | if (!(Options & Opt_scrollBar_right)) |
585 | if (!(Options & Opt_scrollBar_right)) |
589 | window_vt_x = sb_w; |
586 | window_vt_x = sb_w; |
590 | } |
587 | } |
591 | if (menubar_visible (this)) { |
588 | if (menubar_visible ()) { |
592 | mb_h = menuBar_TotalHeight(); |
589 | mb_h = menuBar_TotalHeight(); |
593 | szHint.base_height += mb_h; |
590 | szHint.base_height += mb_h; |
594 | window_vt_y = mb_h; |
591 | window_vt_y = mb_h; |
595 | } |
592 | } |
596 | szHint.width_inc = TermWin.fwidth; |
593 | szHint.width_inc = TermWin.fwidth; |
… | |
… | |
610 | TermWin.height = height - szHint.base_height; |
607 | TermWin.height = height - szHint.base_height; |
611 | } else { |
608 | } else { |
612 | MIN_IT(TermWin.height, max_height); |
609 | MIN_IT(TermWin.height, max_height); |
613 | szHint.height = szHint.base_height + TermWin.height; |
610 | szHint.height = szHint.base_height + TermWin.height; |
614 | } |
611 | } |
615 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
612 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
616 | window_sb_x = szHint.width - sb_w; |
613 | window_sb_x = szHint.width - sb_w; |
617 | |
614 | |
618 | if (recalc_x) |
615 | if (recalc_x) |
619 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
616 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
620 | - szHint.width - 2 * TermWin.ext_bwidth); |
617 | - szHint.width - 2 * TermWin.ext_bwidth); |
… | |
… | |
636 | * Called after a window size change. |
633 | * Called after a window size change. |
637 | */ |
634 | */ |
638 | void |
635 | void |
639 | rxvt_term::tt_winch () |
636 | rxvt_term::tt_winch () |
640 | { |
637 | { |
641 | struct winsize ws; |
638 | struct winsize ws; |
642 | |
639 | |
643 | if (cmd_fd < 0) |
640 | if (cmd_fd < 0) |
644 | return; |
641 | return; |
645 | |
642 | |
646 | ws.ws_col = TermWin.ncol; |
643 | ws.ws_col = TermWin.ncol; |
… | |
… | |
664 | * init = 1 - initialize |
661 | * init = 1 - initialize |
665 | * |
662 | * |
666 | * fontname == FONT_UP - switch to bigger font |
663 | * fontname == FONT_UP - switch to bigger font |
667 | * fontname == FONT_DN - switch to smaller font |
664 | * fontname == FONT_DN - switch to smaller font |
668 | */ |
665 | */ |
669 | /* EXTPROTO */ |
|
|
670 | void |
666 | void |
671 | rxvt_change_font(pR_ int init, const char *fontname) |
667 | rxvt_term::change_font (int init, const char *fontname) |
672 | { |
668 | { |
673 | } |
669 | } |
674 | |
670 | |
675 | /* INTPROTO */ |
|
|
676 | void |
671 | void |
677 | rxvt_font_up_down(pR_ int n, int direction) |
672 | rxvt_term::font_up_down (int n, int direction) |
678 | { |
673 | { |
679 | } |
674 | } |
680 | |
675 | |
681 | /*----------------------------------------------------------------------*/ |
676 | /*----------------------------------------------------------------------*/ |
682 | /*----------------------------------------------------------------------*/ |
677 | /*----------------------------------------------------------------------*/ |
683 | /* xterm sequences - title, iconName, color (exptl) */ |
678 | /* xterm sequences - title, iconName, color (exptl) */ |
684 | /* EXTPROTO */ |
|
|
685 | void |
679 | void |
686 | rxvt_set_title(pR_ const char *str) |
680 | rxvt_term::set_title (const char *str) |
687 | { |
681 | { |
688 | #ifndef SMART_WINDOW_TITLE |
682 | #ifndef SMART_WINDOW_TITLE |
689 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
683 | XStoreName(Xdisplay, TermWin.parent[0], str); |
690 | #else |
684 | #else |
691 | char *name; |
685 | char *name; |
692 | |
686 | |
693 | if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) |
687 | if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0) |
694 | name = NULL; |
688 | name = NULL; |
695 | if (name == NULL || STRCMP(name, str)) |
689 | if (name == NULL || STRCMP(name, str)) |
696 | XStoreName(R->Xdisplay, R->TermWin.parent[0], str); |
690 | XStoreName(Xdisplay, TermWin.parent[0], str); |
697 | if (name) |
691 | if (name) |
698 | XFree(name); |
692 | XFree(name); |
699 | #endif |
693 | #endif |
700 | } |
694 | } |
701 | |
695 | |
702 | /* EXTPROTO */ |
|
|
703 | void |
696 | void |
704 | rxvt_set_iconName(pR_ const char *str) |
697 | rxvt_term::set_iconName (const char *str) |
705 | { |
698 | { |
706 | #ifndef SMART_WINDOW_TITLE |
699 | #ifndef SMART_WINDOW_TITLE |
707 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
700 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
708 | #else |
701 | #else |
709 | char *name; |
702 | char *name; |
710 | |
703 | |
711 | if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) |
704 | if (XGetIconName(Xdisplay, TermWin.parent[0], &name)) |
712 | name = NULL; |
705 | name = NULL; |
713 | if (name == NULL || STRCMP(name, str)) |
706 | if (name == NULL || STRCMP(name, str)) |
714 | XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); |
707 | XSetIconName(Xdisplay, TermWin.parent[0], str); |
715 | if (name) |
708 | if (name) |
716 | XFree(name); |
709 | XFree(name); |
717 | #endif |
710 | #endif |
718 | } |
711 | } |
719 | |
712 | |
720 | #ifdef XTERM_COLOR_CHANGE |
713 | #ifdef XTERM_COLOR_CHANGE |
721 | /* EXTPROTO */ |
|
|
722 | void |
714 | void |
723 | rxvt_set_window_color(pR_ int idx, const char *color) |
715 | rxvt_term::set_window_color (int idx, const char *color) |
724 | { |
716 | { |
725 | rxvt_color xcol; |
717 | rxvt_color xcol; |
726 | int i; |
718 | int i; |
727 | |
719 | |
728 | if (color == NULL || *color == '\0') |
720 | if (color == NULL || *color == '\0') |
… | |
… | |
732 | if (isdigit(*color)) { |
724 | if (isdigit(*color)) { |
733 | i = atoi(color); |
725 | i = atoi(color); |
734 | if (i >= 8 && i <= 15) { /* bright colors */ |
726 | if (i >= 8 && i <= 15) { /* bright colors */ |
735 | i -= 8; |
727 | i -= 8; |
736 | # ifndef NO_BRIGHTCOLOR |
728 | # ifndef NO_BRIGHTCOLOR |
737 | R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; |
729 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
738 | SET_PIXCOLOR(R, idx); |
730 | SET_PIXCOLOR(idx); |
739 | goto Done; |
731 | goto Done; |
740 | # endif |
732 | # endif |
741 | } |
733 | } |
742 | if (i >= 0 && i <= 7) { /* normal colors */ |
734 | if (i >= 0 && i <= 7) { /* normal colors */ |
743 | R->PixColors[idx] = R->PixColors[minCOLOR + i]; |
735 | PixColors[idx] = PixColors[minCOLOR + i]; |
744 | SET_PIXCOLOR(R, idx); |
736 | SET_PIXCOLOR(idx); |
745 | goto Done; |
737 | goto Done; |
746 | } |
738 | } |
747 | } |
739 | } |
748 | if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) |
740 | if (!rXParseAllocColor (& xcol, color)) |
749 | return; |
741 | return; |
750 | /* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ |
742 | /* XStoreColor (Xdisplay, XCMAP, XColor*); */ |
751 | |
743 | |
752 | /* |
744 | /* |
753 | * FIXME: should free colors here, but no idea how to do it so instead, |
745 | * FIXME: should free colors here, but no idea how to do it so instead, |
754 | * so just keep gobbling up the colormap |
746 | * so just keep gobbling up the colormap |
755 | */ |
747 | */ |
756 | # if 0 |
748 | # if 0 |
757 | for (i = Color_Black; i <= Color_White; i++) |
749 | for (i = Color_Black; i <= Color_White; i++) |
758 | if (R->PixColors[idx] == R->PixColors[i]) |
750 | if (PixColors[idx] == PixColors[i]) |
759 | break; |
751 | break; |
760 | if (i > Color_White) { |
752 | if (i > Color_White) { |
761 | /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ |
753 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
762 | XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, |
754 | XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1, |
763 | DisplayPlanes(R->Xdisplay, Xscreen)); |
755 | DisplayPlanes(Xdisplay, Xscreen)); |
764 | } |
756 | } |
765 | # endif |
757 | # endif |
766 | |
758 | |
767 | R->PixColors[idx] = xcol; |
759 | PixColors[idx] = xcol; |
768 | SET_PIXCOLOR(R, idx); |
760 | SET_PIXCOLOR(idx); |
769 | |
761 | |
770 | /* XSetWindowAttributes attr; */ |
762 | /* XSetWindowAttributes attr; */ |
771 | /* Cursor cursor; */ |
763 | /* Cursor cursor; */ |
772 | Done: |
764 | Done: |
773 | if (idx == Color_bg && !(R->Options & Opt_transparent)) |
765 | if (idx == Color_bg && !(Options & Opt_transparent)) |
774 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
766 | XSetWindowBackground(Xdisplay, TermWin.vt, |
775 | R->PixColors[Color_bg]); |
767 | PixColors[Color_bg]); |
776 | |
768 | |
777 | /* handle Color_BD, scrollbar background, etc. */ |
769 | /* handle Color_BD, scrollbar background, etc. */ |
778 | |
770 | |
779 | rxvt_set_colorfgbg (aR); |
771 | set_colorfgbg (); |
780 | R->recolour_cursor (); |
772 | recolour_cursor (); |
781 | /* the only reasonable way to enforce a clean update */ |
773 | /* the only reasonable way to enforce a clean update */ |
782 | rxvt_scr_poweron (aR); |
774 | scr_poweron (); |
783 | } |
775 | } |
784 | |
776 | |
785 | #else |
777 | #else |
786 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
778 | # define set_window_color (idx,color) ((void)0) |
787 | #endif /* XTERM_COLOR_CHANGE */ |
779 | #endif /* XTERM_COLOR_CHANGE */ |
788 | |
780 | |
789 | void |
781 | void |
790 | rxvt_term::recolour_cursor () |
782 | rxvt_term::recolour_cursor () |
791 | { |
783 | { |
… | |
… | |
801 | |
793 | |
802 | /*----------------------------------------------------------------------*/ |
794 | /*----------------------------------------------------------------------*/ |
803 | /* |
795 | /* |
804 | * find if fg/bg matches any of the normal (low-intensity) colors |
796 | * find if fg/bg matches any of the normal (low-intensity) colors |
805 | */ |
797 | */ |
806 | /* INTPROTO */ |
|
|
807 | void |
798 | void |
808 | rxvt_set_colorfgbg(pR) |
799 | rxvt_term::set_colorfgbg () |
809 | { |
800 | { |
810 | unsigned int i; |
801 | unsigned int i; |
811 | const char *xpmb = "\0"; |
802 | const char *xpmb = "\0"; |
812 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
803 | char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; |
813 | |
804 | |
814 | R->env_colorfgbg = |
805 | env_colorfgbg = |
815 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
806 | (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); |
816 | STRCPY(fstr, "default"); |
807 | STRCPY(fstr, "default"); |
817 | STRCPY(bstr, "default"); |
808 | STRCPY(bstr, "default"); |
818 | for (i = Color_Black; i <= Color_White; i++) |
809 | for (i = Color_Black; i <= Color_White; i++) |
819 | if (R->PixColors[Color_fg] == R->PixColors[i]) { |
810 | if (PixColors[Color_fg] == PixColors[i]) { |
820 | sprintf(fstr, "%d", (i - Color_Black)); |
811 | sprintf(fstr, "%d", (i - Color_Black)); |
821 | break; |
812 | break; |
822 | } |
813 | } |
823 | for (i = Color_Black; i <= Color_White; i++) |
814 | for (i = Color_Black; i <= Color_White; i++) |
824 | if (R->PixColors[Color_bg] == R->PixColors[i]) { |
815 | if (PixColors[Color_bg] == PixColors[i]) { |
825 | sprintf(bstr, "%d", (i - Color_Black)); |
816 | sprintf(bstr, "%d", (i - Color_Black)); |
826 | #ifdef XPM_BACKGROUND |
817 | #ifdef XPM_BACKGROUND |
827 | xpmb = "default;"; |
818 | xpmb = "default;"; |
828 | #endif |
819 | #endif |
829 | break; |
820 | break; |
830 | } |
821 | } |
831 | sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
822 | sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
832 | putenv(R->env_colorfgbg); |
823 | putenv(env_colorfgbg); |
833 | |
824 | |
834 | #ifndef NO_BRIGHTCOLOR |
825 | #ifndef NO_BRIGHTCOLOR |
835 | R->colorfgbg = DEFAULT_RSTYLE; |
826 | colorfgbg = DEFAULT_RSTYLE; |
836 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
827 | for (i = minCOLOR; i <= maxCOLOR; i++) { |
837 | if (R->PixColors[Color_fg] == R->PixColors[i]) |
828 | if (PixColors[Color_fg] == PixColors[i]) |
838 | R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); |
829 | colorfgbg = SET_FGCOLOR(colorfgbg, i); |
839 | if (R->PixColors[Color_bg] == R->PixColors[i]) |
830 | if (PixColors[Color_bg] == PixColors[i]) |
840 | R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); |
831 | colorfgbg = SET_BGCOLOR(colorfgbg, i); |
841 | } |
832 | } |
842 | #endif |
833 | #endif |
843 | } |
834 | } |
844 | |
835 | |
845 | /*----------------------------------------------------------------------*/ |
836 | /*----------------------------------------------------------------------*/ |
846 | /* |
837 | /* |
847 | * Colour determination for low colour displays, routine from |
838 | * Colour determination for low colour displays, routine from |
848 | * Hans de Goede <hans@highrise.nl> |
839 | * Hans de Goede <hans@highrise.nl> |
849 | */ |
840 | */ |
850 | |
841 | |
851 | /* EXTPROTO */ |
|
|
852 | int |
842 | int |
853 | rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) |
843 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
854 | { |
844 | { |
855 | screen_in_out->set(aR_ colour); |
|
|
856 | |
|
|
857 | if (!screen_in_out->set(aR_ colour)) { |
845 | if (!screen_in_out->set (this, colour)) { |
858 | rxvt_print_error("can't allocate colour: %s", colour); |
846 | rxvt_print_error("can't allocate colour: %s", colour); |
859 | return false; |
847 | return false; |
860 | } |
848 | } |
861 | |
849 | |
862 | return true; |
850 | return true; |
… | |
… | |
927 | fix_screen = (TermWin.ncol != prev_ncol |
915 | fix_screen = (TermWin.ncol != prev_ncol |
928 | || TermWin.nrow != prev_nrow); |
916 | || TermWin.nrow != prev_nrow); |
929 | |
917 | |
930 | if (fix_screen || width != old_width || height != old_height) |
918 | if (fix_screen || width != old_width || height != old_height) |
931 | { |
919 | { |
932 | if (scrollbar_visible (this)) |
920 | if (scrollbar_visible ()) |
933 | { |
921 | { |
934 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
922 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
935 | 0, scrollbar_TotalWidth (), szHint.height); |
923 | 0, scrollbar_TotalWidth (), szHint.height); |
936 | resize_scrollbar (); |
924 | resize_scrollbar (); |
937 | } |
925 | } |
938 | |
926 | |
939 | if (menubar_visible (this)) |
927 | if (menubar_visible ()) |
940 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
928 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
941 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
929 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
942 | |
930 | |
943 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
931 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
944 | window_vt_y, TermWin_TotalWidth (), |
932 | window_vt_y, TermWin_TotalWidth (), |
945 | TermWin_TotalHeight ()); |
933 | TermWin_TotalHeight ()); |
946 | #ifdef RXVT_GRAPHICS |
934 | #ifdef RXVT_GRAPHICS |
947 | if (old_height) |
935 | if (old_height) |
948 | rxvt_Gr_Resize (this, old_width - szHint.base_width, |
936 | Gr_Resize (old_width - szHint.base_width, |
949 | old_height - szHint.base_height); |
937 | old_height - szHint.base_height); |
950 | #endif |
938 | #endif |
951 | scr_clear (); |
939 | scr_clear (); |
952 | #ifdef XPM_BACKGROUND |
940 | #ifdef XPM_BACKGROUND |
953 | rxvt_resize_pixmap (this); |
941 | resize_pixmap (); |
954 | #endif |
942 | #endif |
955 | } |
943 | } |
956 | |
944 | |
957 | if (fix_screen || old_height == 0) |
945 | if (fix_screen || old_height == 0) |
958 | { |
946 | { |
… | |
… | |
962 | /* scr_reset only works on the primary screen */ |
950 | /* scr_reset only works on the primary screen */ |
963 | if (old_height) /* this is not the first time through */ |
951 | if (old_height) /* this is not the first time through */ |
964 | { |
952 | { |
965 | unsigned int ncol = TermWin.ncol; |
953 | unsigned int ncol = TermWin.ncol; |
966 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
954 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
967 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
955 | curr_screen = scr_change_screen (PRIMARY); |
968 | TermWin.ncol = ncol; |
956 | TermWin.ncol = ncol; |
969 | } |
957 | } |
970 | |
958 | |
971 | scr_reset(); |
959 | scr_reset(); |
972 | |
960 | |
973 | if (curr_screen >= 0) /* this is not the first time through */ |
961 | if (curr_screen >= 0) /* this is not the first time through */ |
974 | { |
962 | { |
975 | rxvt_scr_change_screen (this, curr_screen); |
963 | scr_change_screen (curr_screen); |
976 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
964 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
977 | } |
965 | } |
978 | } |
966 | } |
979 | |
967 | |
980 | old_width = szHint.width; |
968 | old_width = szHint.width; |
981 | old_height = szHint.height; |
969 | old_height = szHint.height; |
982 | |
970 | |
983 | #ifdef USE_XIM |
971 | #ifdef USE_XIM |
984 | rxvt_IMSetStatusPosition (this); |
972 | IMSetStatusPosition (); |
985 | #endif |
973 | #endif |
986 | } |
974 | } |
987 | |
975 | |
988 | /* |
976 | /* |
989 | * Set the width/height of the vt window in characters. Units are pixels. |
977 | * Set the width/height of the vt window in characters. Units are pixels. |
990 | * good for toggling 80/132 columns |
978 | * good for toggling 80/132 columns |
991 | */ |
979 | */ |
992 | /* EXTPROTO */ |
|
|
993 | void |
980 | void |
994 | rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) |
981 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
995 | { |
982 | { |
996 | XWindowAttributes wattr; |
983 | XWindowAttributes wattr; |
997 | |
984 | |
998 | if (width == 0 || height == 0) { |
985 | if (width == 0 || height == 0) { |
999 | XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); |
986 | XGetWindowAttributes(Xdisplay, Xroot, &wattr); |
1000 | if (width == 0) |
987 | if (width == 0) |
1001 | width = wattr.width - R->szHint.base_width; |
988 | width = wattr.width - szHint.base_width; |
1002 | if (height == 0) |
989 | if (height == 0) |
1003 | height = wattr.height - R->szHint.base_height; |
990 | height = wattr.height - szHint.base_height; |
1004 | } |
991 | } |
1005 | if (width != R->TermWin.width || height != R->TermWin.height) { |
992 | if (width != TermWin.width || height != TermWin.height) { |
1006 | width += R->szHint.base_width; |
993 | width += szHint.base_width; |
1007 | height += R->szHint.base_height; |
994 | height += szHint.base_height; |
1008 | R->resize_all_windows (width, height, 0); |
995 | resize_all_windows (width, height, 0); |
1009 | } |
996 | } |
1010 | } |
997 | } |
1011 | |
998 | |
1012 | /* -------------------------------------------------------------------- * |
999 | /* -------------------------------------------------------------------- * |
1013 | * - X INPUT METHOD ROUTINES - * |
1000 | * - X INPUT METHOD ROUTINES - * |
… | |
… | |
1028 | *fg = PixColors[Color_fg]; |
1015 | *fg = PixColors[Color_fg]; |
1029 | *bg = PixColors[Color_bg]; |
1016 | *bg = PixColors[Color_bg]; |
1030 | } |
1017 | } |
1031 | |
1018 | |
1032 | /* Checking whether input method is running. */ |
1019 | /* Checking whether input method is running. */ |
1033 | /* INTPROTO */ |
|
|
1034 | Bool |
1020 | bool |
1035 | rxvt_IMisRunning(pR) |
1021 | rxvt_term::IMisRunning () |
1036 | { |
1022 | { |
1037 | char *p; |
1023 | char *p; |
1038 | Atom atom; |
1024 | Atom atom; |
1039 | Window win; |
1025 | Window win; |
1040 | char server[IMBUFSIZ]; |
1026 | char server[IMBUFSIZ]; |
… | |
… | |
1044 | STRCPY(server, "@server="); |
1030 | STRCPY(server, "@server="); |
1045 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1031 | STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1046 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1032 | if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ |
1047 | *p = '\0'; |
1033 | *p = '\0'; |
1048 | |
1034 | |
1049 | atom = XInternAtom(R->Xdisplay, server, False); |
1035 | atom = XInternAtom(Xdisplay, server, False); |
1050 | win = XGetSelectionOwner(R->Xdisplay, atom); |
1036 | win = XGetSelectionOwner(Xdisplay, atom); |
1051 | if (win != None) |
1037 | if (win != None) |
1052 | return True; |
1038 | return True; |
1053 | } |
1039 | } |
1054 | return False; |
1040 | return False; |
1055 | } |
1041 | } |
1056 | |
1042 | |
1057 | /* EXTPROTO */ |
|
|
1058 | void |
1043 | void |
1059 | rxvt_IMSendSpot(pR) |
1044 | rxvt_term::IMSendSpot () |
1060 | { |
1045 | { |
1061 | XPoint spot; |
1046 | XPoint spot; |
1062 | XVaNestedList preedit_attr; |
1047 | XVaNestedList preedit_attr; |
1063 | |
1048 | |
1064 | if (R->Input_Context == NULL |
1049 | if (Input_Context == NULL |
1065 | || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) |
1050 | || !TermWin.focus || !(input_style & XIMPreeditPosition) |
1066 | || !(R->event_type == KeyPress |
1051 | || !(event_type == KeyPress |
1067 | || R->event_type == Expose |
1052 | || event_type == Expose |
1068 | || R->event_type == NoExpose |
1053 | || event_type == NoExpose |
1069 | || R->event_type == SelectionNotify |
1054 | || event_type == SelectionNotify |
1070 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1055 | || event_type == ButtonRelease || event_type == FocusIn) |
1071 | || !rxvt_IMisRunning(aR)) |
1056 | || !IMisRunning ()) |
1072 | return; |
1057 | return; |
1073 | |
1058 | |
1074 | R->set_position (&spot); |
1059 | set_position (&spot); |
1075 | |
1060 | |
1076 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1061 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1077 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1062 | XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1078 | XFree(preedit_attr); |
1063 | XFree(preedit_attr); |
1079 | } |
1064 | } |
1080 | |
1065 | |
1081 | void |
1066 | void |
1082 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1067 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1083 | XRectangle * needed_rect) |
1068 | XRectangle * needed_rect) |
1084 | { |
1069 | { |
1085 | int mbh, vtx = 0; |
1070 | int mbh, vtx = 0; |
1086 | |
1071 | |
1087 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1072 | if (scrollbar_visible () && !(Options & Opt_scrollBar_right)) |
1088 | vtx = scrollbar_TotalWidth(); |
1073 | vtx = scrollbar_TotalWidth(); |
1089 | |
1074 | |
1090 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1075 | mbh = menubar_visible () ? menuBar_TotalHeight() : 0; |
1091 | mbh -= TermWin.lineSpace; |
1076 | mbh -= TermWin.lineSpace; |
1092 | |
1077 | |
1093 | preedit_rect->x = needed_rect->width + vtx; |
1078 | preedit_rect->x = needed_rect->width + vtx; |
1094 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1079 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1095 | |
1080 | |
… | |
… | |
1102 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1087 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1103 | status_rect->height = Height2Pixel(1); |
1088 | status_rect->height = Height2Pixel(1); |
1104 | } |
1089 | } |
1105 | |
1090 | |
1106 | /* ARGSUSED */ |
1091 | /* ARGSUSED */ |
1107 | /* INTPROTO */ |
1092 | /* EXTPROTO */ |
1108 | void |
1093 | void |
1109 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1094 | rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data |
1110 | __attribute__ ((unused)), XPointer call_data |
1095 | __attribute__ ((unused)), XPointer call_data |
1111 | __attribute__ ((unused))) |
1096 | __attribute__ ((unused))) |
1112 | { |
1097 | { |
1113 | dR; |
|
|
1114 | |
|
|
1115 | R->Input_Context = NULL; |
1098 | GET_R->Input_Context = NULL; |
1116 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1099 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1117 | if (STRCMP(R->locale, "C")) |
1100 | if (STRCMP (GET_R->locale, "C")) |
1118 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1101 | XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL, |
1119 | rxvt_IMInstantiateCallback, NULL); |
1102 | rxvt_IMInstantiateCallback, NULL); |
1120 | } |
1103 | } |
1121 | |
1104 | |
1122 | /* |
1105 | /* |
1123 | * Try to open a XIM with the current modifiers, then see if we can |
1106 | * Try to open a XIM with the current modifiers, then see if we can |
1124 | * open a suitable preedit type |
1107 | * open a suitable preedit type |
1125 | */ |
1108 | */ |
1126 | static Bool |
1109 | bool |
1127 | rxvt_IM_get_IC (pR) |
1110 | rxvt_term::IM_get_IC () |
1128 | { |
1111 | { |
1129 | int i, j, found; |
1112 | int i, j, found; |
1130 | XIM xim; |
1113 | XIM xim; |
1131 | XPoint spot; |
1114 | XPoint spot; |
1132 | XRectangle rect, status_rect, needed_rect; |
1115 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1136 | XIMStyles *xim_styles; |
1119 | XIMStyles *xim_styles; |
1137 | XVaNestedList preedit_attr, status_attr; |
1120 | XVaNestedList preedit_attr, status_attr; |
1138 | XIMCallback ximcallback; |
1121 | XIMCallback ximcallback; |
1139 | |
1122 | |
1140 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1123 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1141 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
1124 | xim = XOpenIM (Xdisplay, NULL, NULL, NULL); |
1142 | if (xim == NULL) |
1125 | if (xim == NULL) |
1143 | return False; |
1126 | return False; |
1144 | |
1127 | |
1145 | xim_styles = NULL; |
1128 | xim_styles = NULL; |
1146 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1129 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1147 | || !xim_styles || !xim_styles->count_styles) { |
1130 | || !xim_styles || !xim_styles->count_styles) { |
1148 | XCloseIM(xim); |
1131 | XCloseIM(xim); |
1149 | return False; |
1132 | return False; |
1150 | } |
1133 | } |
1151 | |
1134 | |
1152 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
1135 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] |
1153 | : "OverTheSpot,OffTheSpot,Root"; |
1136 | : "OverTheSpot,OffTheSpot,Root"; |
1154 | s = rxvt_splitcommastring(p); |
1137 | s = rxvt_splitcommastring(p); |
1155 | for (i = found = 0; !found && s[i]; i++) { |
1138 | for (i = found = 0; !found && s[i]; i++) { |
1156 | if (!STRCMP(s[i], "OverTheSpot")) |
1139 | if (!STRCMP(s[i], "OverTheSpot")) |
1157 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
1140 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1158 | else if (!STRCMP(s[i], "OffTheSpot")) |
1141 | else if (!STRCMP(s[i], "OffTheSpot")) |
1159 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
1142 | input_style = (XIMPreeditArea | XIMStatusArea); |
1160 | else if (!STRCMP(s[i], "Root")) |
1143 | else if (!STRCMP(s[i], "Root")) |
1161 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
1144 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1162 | |
1145 | |
1163 | for (j = 0; j < xim_styles->count_styles; j++) |
1146 | for (j = 0; j < xim_styles->count_styles; j++) |
1164 | if (R->input_style == xim_styles->supported_styles[j]) { |
1147 | if (input_style == xim_styles->supported_styles[j]) { |
1165 | found = 1; |
1148 | found = 1; |
1166 | break; |
1149 | break; |
1167 | } |
1150 | } |
1168 | } |
1151 | } |
1169 | for (i = 0; s[i]; i++) |
1152 | for (i = 0; s[i]; i++) |
… | |
… | |
1181 | /* XXX: not sure why we need this (as well as IC one below) */ |
1164 | /* XXX: not sure why we need this (as well as IC one below) */ |
1182 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1165 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1183 | |
1166 | |
1184 | preedit_attr = status_attr = NULL; |
1167 | preedit_attr = status_attr = NULL; |
1185 | |
1168 | |
1186 | if (R->input_style & XIMPreeditPosition) { |
1169 | if (input_style & XIMPreeditPosition) { |
1187 | R->set_size (&rect); |
1170 | set_size (&rect); |
1188 | R->set_position (&spot); |
1171 | set_position (&spot); |
1189 | R->set_color (&fg, &bg); |
1172 | set_color (&fg, &bg); |
1190 | |
1173 | |
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1174 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1192 | XNSpotLocation, &spot, |
1175 | XNSpotLocation, &spot, |
1193 | XNForeground, fg, XNBackground, bg, |
1176 | XNForeground, fg, XNBackground, bg, |
1194 | //XNFontSet, R->TermWin.fontset, |
1177 | //XNFontSet, TermWin.fontset, |
1195 | NULL); |
1178 | NULL); |
1196 | } else if (R->input_style & XIMPreeditArea) { |
1179 | } else if (input_style & XIMPreeditArea) { |
1197 | R->set_color (&fg, &bg); |
1180 | set_color (&fg, &bg); |
1198 | |
1181 | |
1199 | /* |
1182 | /* |
1200 | * The necessary width of preedit area is unknown |
1183 | * The necessary width of preedit area is unknown |
1201 | * until create input context. |
1184 | * until create input context. |
1202 | */ |
1185 | */ |
1203 | needed_rect.width = 0; |
1186 | needed_rect.width = 0; |
1204 | |
1187 | |
1205 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
1188 | set_preedit_area(&rect, &status_rect, &needed_rect); |
1206 | |
1189 | |
1207 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1190 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1208 | XNForeground, fg, XNBackground, bg, |
1191 | XNForeground, fg, XNBackground, bg, |
1209 | //XNFontSet, R->TermWin.fontset, |
1192 | //XNFontSet, TermWin.fontset, |
1210 | NULL); |
1193 | NULL); |
1211 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1194 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
1212 | XNForeground, fg, XNBackground, bg, |
1195 | XNForeground, fg, XNBackground, bg, |
1213 | //XNFontSet, R->TermWin.fontset, |
1196 | //XNFontSet, TermWin.fontset, |
1214 | NULL); |
1197 | NULL); |
1215 | } |
1198 | } |
1216 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
1199 | Input_Context = XCreateIC(xim, XNInputStyle, input_style, |
1217 | XNClientWindow, R->TermWin.parent[0], |
1200 | XNClientWindow, TermWin.parent[0], |
1218 | XNFocusWindow, R->TermWin.parent[0], |
1201 | XNFocusWindow, TermWin.parent[0], |
1219 | XNDestroyCallback, &ximcallback, |
1202 | XNDestroyCallback, &ximcallback, |
1220 | preedit_attr ? XNPreeditAttributes : NULL, |
1203 | preedit_attr ? XNPreeditAttributes : NULL, |
1221 | preedit_attr, |
1204 | preedit_attr, |
1222 | status_attr ? XNStatusAttributes : NULL, |
1205 | status_attr ? XNStatusAttributes : NULL, |
1223 | status_attr, NULL); |
1206 | status_attr, NULL); |
1224 | if (preedit_attr) |
1207 | if (preedit_attr) |
1225 | XFree(preedit_attr); |
1208 | XFree(preedit_attr); |
1226 | if (status_attr) |
1209 | if (status_attr) |
1227 | XFree(status_attr); |
1210 | XFree(status_attr); |
1228 | if (R->Input_Context == NULL) { |
1211 | if (Input_Context == NULL) { |
1229 | rxvt_print_error("failed to create input context"); |
1212 | rxvt_print_error("failed to create input context"); |
1230 | XCloseIM(xim); |
1213 | XCloseIM(xim); |
1231 | return False; |
1214 | return False; |
1232 | } |
1215 | } |
1233 | if (R->input_style & XIMPreeditArea) |
1216 | if (input_style & XIMPreeditArea) |
1234 | rxvt_IMSetStatusPosition(aR); |
1217 | IMSetStatusPosition (); |
1235 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1218 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1236 | return True; |
1219 | return True; |
1237 | } |
1220 | } |
1238 | |
1221 | |
1239 | /* |
1222 | /* |
… | |
… | |
1248 | rxvt_IMInstantiateCallback(Display * unused |
1231 | rxvt_IMInstantiateCallback(Display * unused |
1249 | __attribute__ ((unused)), XPointer client_data |
1232 | __attribute__ ((unused)), XPointer client_data |
1250 | __attribute__ ((unused)), XPointer call_data |
1233 | __attribute__ ((unused)), XPointer call_data |
1251 | __attribute__ ((unused))) |
1234 | __attribute__ ((unused))) |
1252 | { |
1235 | { |
1253 | dR; |
|
|
1254 | int i, found, had_im; |
1236 | int i, found, had_im; |
1255 | const char *p; |
1237 | const char *p; |
1256 | char **s; |
1238 | char **s; |
1257 | char buf[IMBUFSIZ]; |
1239 | char buf[IMBUFSIZ]; |
1258 | |
1240 | |
1259 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1241 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1260 | if (R->Input_Context) |
1242 | if (GET_R->Input_Context) |
1261 | return; |
1243 | return; |
1262 | |
1244 | |
1263 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1245 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1264 | if (R->rs[Rs_imLocale]) |
1246 | if (GET_R->rs[Rs_imLocale]) |
1265 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
1247 | setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]); |
1266 | #endif |
1248 | #endif |
1267 | |
1249 | |
1268 | p = R->rs[Rs_inputMethod]; |
1250 | p = GET_R->rs[Rs_inputMethod]; |
1269 | if (p && *p) |
1251 | if (p && *p) |
1270 | { |
1252 | { |
1271 | bool found = false; |
1253 | bool found = false; |
1272 | |
1254 | |
1273 | s = rxvt_splitcommastring (p); |
1255 | s = rxvt_splitcommastring (p); |
… | |
… | |
1275 | { |
1257 | { |
1276 | if (*s[i]) |
1258 | if (*s[i]) |
1277 | { |
1259 | { |
1278 | STRCPY (buf, "@im="); |
1260 | STRCPY (buf, "@im="); |
1279 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1261 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1280 | if ((p = XSetLocaleModifiers (buf)) && *p |
1262 | if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ()) |
1281 | && rxvt_IM_get_IC (aR)) |
|
|
1282 | { |
1263 | { |
1283 | found = true; |
1264 | found = true; |
1284 | break; |
1265 | break; |
1285 | } |
1266 | } |
1286 | } |
1267 | } |
… | |
… | |
1293 | goto done; |
1274 | goto done; |
1294 | } |
1275 | } |
1295 | |
1276 | |
1296 | /* try with XMODIFIERS env. var. */ |
1277 | /* try with XMODIFIERS env. var. */ |
1297 | if ((p = XSetLocaleModifiers ("")) && *p |
1278 | if ((p = XSetLocaleModifiers ("")) && *p |
1298 | && rxvt_IM_get_IC (aR)) |
1279 | && GET_R->IM_get_IC ()) |
1299 | goto done; |
1280 | goto done; |
1300 | |
1281 | |
1301 | /* try with no modifiers base IF the user didn't specify an IM */ |
1282 | /* try with no modifiers base IF the user didn't specify an IM */ |
1302 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1283 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1303 | && rxvt_IM_get_IC (aR) == True) |
1284 | && GET_R->IM_get_IC () == True) |
1304 | goto done; |
1285 | goto done; |
1305 | |
1286 | |
1306 | done: |
1287 | done: |
1307 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1288 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1308 | if (R->rs[Rs_imLocale]) |
1289 | if (GET_R->rs[Rs_imLocale]) |
1309 | setlocale (LC_CTYPE, R->locale); |
1290 | setlocale (LC_CTYPE, GET_R->locale); |
1310 | #endif |
1291 | #endif |
1311 | } |
1292 | } |
1312 | |
1293 | |
1313 | /* EXTPROTO */ |
|
|
1314 | void |
1294 | void |
1315 | rxvt_IMSetStatusPosition(pR) |
1295 | rxvt_term::IMSetStatusPosition () |
1316 | { |
1296 | { |
1317 | XRectangle preedit_rect, status_rect, *needed_rect; |
1297 | XRectangle preedit_rect, status_rect, *needed_rect; |
1318 | XVaNestedList preedit_attr, status_attr; |
1298 | XVaNestedList preedit_attr, status_attr; |
1319 | |
1299 | |
1320 | if (R->Input_Context == NULL |
1300 | if (Input_Context == NULL |
1321 | || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) |
1301 | || !TermWin.focus || !(input_style & XIMPreeditArea) |
1322 | || !rxvt_IMisRunning(aR)) |
1302 | || !IMisRunning ()) |
1323 | return; |
1303 | return; |
1324 | |
1304 | |
1325 | /* Getting the necessary width of preedit area */ |
1305 | /* Getting the necessary width of preedit area */ |
1326 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1306 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1327 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1307 | XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL); |
1328 | XFree(status_attr); |
1308 | XFree(status_attr); |
1329 | |
1309 | |
1330 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1310 | set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1331 | |
1311 | |
1332 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1312 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1333 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1313 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1334 | |
1314 | |
1335 | XSetICValues(R->Input_Context, |
1315 | XSetICValues(Input_Context, |
1336 | XNPreeditAttributes, preedit_attr, |
1316 | XNPreeditAttributes, preedit_attr, |
1337 | XNStatusAttributes, status_attr, NULL); |
1317 | XNStatusAttributes, status_attr, NULL); |
1338 | |
1318 | |
1339 | XFree(preedit_attr); |
1319 | XFree(preedit_attr); |
1340 | XFree(status_attr); |
1320 | XFree(status_attr); |