… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef TTY_GID_SUPPORT |
|
|
44 | # include <grp.h> |
|
|
45 | #endif |
|
|
46 | |
|
|
47 | #ifdef HAVE_TERMIOS_H |
|
|
48 | # include <termios.h> |
43 | #include <termios.h> |
|
|
44 | |
|
|
45 | #ifdef HAVE_XSETLOCALE |
|
|
46 | # define X_LOCALE |
|
|
47 | # include <X11/Xlocale.h> |
|
|
48 | #else |
|
|
49 | # ifdef HAVE_SETLOCALE |
|
|
50 | # include <clocale> |
|
|
51 | # endif |
49 | #endif |
52 | #endif |
50 | |
53 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
54 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
55 | |
53 | // used to tell global functions which terminal instance is "active" |
56 | // used to tell global functions which terminal instance is "active" |
… | |
… | |
88 | class rxvt_composite_vec rxvt_composite; |
91 | class rxvt_composite_vec rxvt_composite; |
89 | |
92 | |
90 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
93 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
91 | { |
94 | { |
92 | compose_char *cc; |
95 | compose_char *cc; |
93 | |
96 | |
94 | // break compose chains, as stupid readline really likes to duplicate |
97 | // break compose chains, as stupid readline really likes to duplicate |
95 | // composing characters for some reason near the end of a line. |
98 | // composing characters for some reason near the end of a line. |
96 | cc = (*this)[c1]; |
99 | cc = (*this)[c1]; |
97 | while (cc) |
100 | while (cc) |
98 | { |
101 | { |
… | |
… | |
147 | |
150 | |
148 | } |
151 | } |
149 | #endif |
152 | #endif |
150 | |
153 | |
151 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
152 | : |
155 | { |
|
|
156 | #if HAVE_BG_PIXMAP |
|
|
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
|
|
158 | #endif |
|
|
159 | #ifdef CURSOR_BLINK |
|
|
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
|
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161 | #endif |
|
|
162 | #ifdef TEXT_BLINK |
|
|
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
|
|
164 | #endif |
|
|
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
|
|
167 | #endif |
|
|
168 | #ifdef SELECTION_SCROLLING |
|
|
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
|
|
170 | #endif |
|
|
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
|
|
173 | #endif |
153 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
154 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
175 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
155 | #endif |
|
|
156 | #if ENABLE_TRANSPARENCY |
|
|
157 | check_our_parents_ev(this, &rxvt_term::check_our_parents_cb), |
|
|
158 | #endif |
176 | #endif |
159 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
160 | scrollbar_ev (this, &rxvt_term::x_cb), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
161 | #endif |
179 | #endif |
162 | #ifdef CURSOR_BLINK |
180 | #ifdef USE_XIM |
163 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
181 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
164 | #endif |
|
|
165 | #ifdef TEXT_BLINK |
|
|
166 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
|
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167 | #endif |
|
|
168 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
169 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
|
|
170 | #endif |
|
|
171 | #ifdef SELECTION_SCROLLING |
|
|
172 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
|
|
173 | #endif |
|
|
174 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
175 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
|
|
176 | #endif |
182 | #endif |
177 | #ifdef POINTER_BLANK |
183 | #ifdef POINTER_BLANK |
178 | pointer_ev (this, &rxvt_term::pointer_cb), |
184 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
179 | #endif |
185 | #endif |
180 | #ifdef USE_XIM |
|
|
181 | im_ev (this, &rxvt_term::im_cb), |
|
|
182 | #endif |
|
|
183 | #ifndef NO_BELL |
186 | #ifndef NO_BELL |
184 | bell_ev (this, &rxvt_term::bell_cb), |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
185 | #endif |
188 | #endif |
186 | termwin_ev (this, &rxvt_term::x_cb), |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
187 | vt_ev (this, &rxvt_term::x_cb), |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
188 | child_ev (this, &rxvt_term::child_cb), |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
189 | check_ev (this, &rxvt_term::check_cb), |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
190 | flush_ev (this, &rxvt_term::flush_cb), |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
191 | destroy_ev (this, &rxvt_term::destroy_cb), |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
192 | pty_ev (this, &rxvt_term::pty_cb), |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
193 | incr_ev (this, &rxvt_term::incr_cb) |
196 | |
194 | { |
|
|
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
197 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
196 | |
198 | |
197 | termlist.push_back (this); |
199 | termlist.push_back (this); |
198 | |
200 | |
199 | #ifdef KEYSYM_RESOURCE |
201 | #ifdef KEYSYM_RESOURCE |
… | |
… | |
201 | #endif |
203 | #endif |
202 | } |
204 | } |
203 | |
205 | |
204 | // clean up the most important stuff, do *not* call x or free mem etc. |
206 | // clean up the most important stuff, do *not* call x or free mem etc. |
205 | // for use before an emergency exit |
207 | // for use before an emergency exit |
|
|
208 | void |
206 | void rxvt_term::emergency_cleanup () |
209 | rxvt_term::emergency_cleanup () |
207 | { |
210 | { |
208 | if (cmd_pid) |
211 | if (cmd_pid) |
209 | kill (-cmd_pid, SIGHUP); |
212 | kill (-cmd_pid, SIGHUP); |
210 | |
213 | |
211 | pty_ev.stop (); |
214 | pty_ev.stop (); |
… | |
… | |
222 | for (int i = RS_styleCount; --i; ) |
225 | for (int i = RS_styleCount; --i; ) |
223 | if (fontset[i] != fontset[0]) |
226 | if (fontset[i] != fontset[0]) |
224 | delete fontset[i]; |
227 | delete fontset[i]; |
225 | #endif |
228 | #endif |
226 | delete fontset[0]; |
229 | delete fontset[0]; |
|
|
230 | |
|
|
231 | #ifdef HAVE_BG_PIXMAP |
|
|
232 | bgPixmap.destroy (); |
|
|
233 | #endif |
227 | |
234 | |
228 | if (display) |
235 | if (display) |
229 | { |
236 | { |
230 | selection_clear (); |
237 | selection_clear (); |
231 | |
238 | |
… | |
… | |
271 | pix_colors_unfocused [i].free (this); |
278 | pix_colors_unfocused [i].free (this); |
272 | #endif |
279 | #endif |
273 | } |
280 | } |
274 | |
281 | |
275 | clear (); |
282 | clear (); |
276 | } |
|
|
277 | |
283 | |
278 | delete [] pix_colors_focused; |
284 | display->flush (); /* ideally .put should do this */ |
279 | #if OFF_FOCUS_FADING |
|
|
280 | delete [] pix_colors_unfocused; |
|
|
281 | #endif |
|
|
282 | |
|
|
283 | displays.put (display); |
285 | displays.put (display); |
|
|
286 | } |
284 | |
287 | |
285 | scr_release (); |
288 | scr_release (); |
286 | |
289 | |
287 | /* clear all resources */ |
290 | /* clear all resources */ |
288 | for (int i = 0; i < allocated.size (); i++) |
291 | for (int i = 0; i < allocated.size (); i++) |
… | |
… | |
300 | delete argv; |
303 | delete argv; |
301 | |
304 | |
302 | #ifdef KEYSYM_RESOURCE |
305 | #ifdef KEYSYM_RESOURCE |
303 | delete keyboard; |
306 | delete keyboard; |
304 | #endif |
307 | #endif |
|
|
308 | #ifndef NO_RESOURCES |
|
|
309 | XrmDestroyDatabase (option_db); |
|
|
310 | #endif |
305 | } |
311 | } |
306 | |
312 | |
307 | // child has exited, usually destroys |
313 | // child has exited, usually destroys |
308 | void |
314 | void |
309 | rxvt_term::child_cb (child_watcher &w, int status) |
315 | rxvt_term::child_cb (ev::child &w, int status) |
310 | { |
316 | { |
311 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
312 | |
318 | |
313 | cmd_pid = 0; |
319 | cmd_pid = 0; |
314 | |
320 | |
… | |
… | |
317 | } |
323 | } |
318 | |
324 | |
319 | void |
325 | void |
320 | rxvt_term::destroy () |
326 | rxvt_term::destroy () |
321 | { |
327 | { |
322 | if (destroy_ev.active) |
328 | if (destroy_ev.is_active ()) |
323 | return; |
329 | return; |
324 | |
330 | |
325 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
331 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
326 | |
332 | |
327 | #if ENABLE_OVERLAY |
333 | #if ENABLE_OVERLAY |
… | |
… | |
342 | incr_ev.stop (); |
348 | incr_ev.stop (); |
343 | termwin_ev.stop (display); |
349 | termwin_ev.stop (display); |
344 | vt_ev.stop (display); |
350 | vt_ev.stop (display); |
345 | } |
351 | } |
346 | |
352 | |
347 | check_ev.stop (); |
353 | flush_ev.stop (); |
348 | pty_ev.stop (); |
354 | pty_ev.stop (); |
349 | #ifdef CURSOR_BLINK |
355 | #ifdef CURSOR_BLINK |
350 | cursor_blink_ev.stop (); |
356 | cursor_blink_ev.stop (); |
351 | #endif |
357 | #endif |
352 | #ifdef TEXT_BLINK |
358 | #ifdef TEXT_BLINK |
… | |
… | |
360 | #endif |
366 | #endif |
361 | #ifdef POINTER_BLANK |
367 | #ifdef POINTER_BLANK |
362 | pointer_ev.stop (); |
368 | pointer_ev.stop (); |
363 | #endif |
369 | #endif |
364 | |
370 | |
365 | destroy_ev.start (0); |
371 | destroy_ev.start (); |
366 | } |
372 | } |
367 | |
373 | |
368 | void |
374 | void |
369 | rxvt_term::destroy_cb (time_watcher &w) |
375 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
370 | { |
376 | { |
371 | make_current (); |
377 | make_current (); |
372 | |
378 | |
373 | delete this; |
379 | delete this; |
374 | } |
380 | } |
… | |
… | |
428 | else |
434 | else |
429 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
430 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
431 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
432 | } |
438 | } |
433 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
434 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
435 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
436 | } |
442 | } |
437 | #endif |
443 | #endif |
438 | |
444 | |
… | |
… | |
462 | DisplayString (display)); |
468 | DisplayString (display)); |
463 | rxvt_emergency_cleanup (); |
469 | rxvt_emergency_cleanup (); |
464 | _exit (EXIT_FAILURE); |
470 | _exit (EXIT_FAILURE); |
465 | } |
471 | } |
466 | |
472 | |
467 | /*----------------------------------------------------------------------*/ |
|
|
468 | bool |
|
|
469 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
470 | { |
|
|
471 | this->envv = envv; |
|
|
472 | |
|
|
473 | SET_R (this); |
|
|
474 | set_locale (""); |
|
|
475 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
476 | |
|
|
477 | if (!init_vars ()) |
|
|
478 | return false; |
|
|
479 | |
|
|
480 | init_secondary (); |
|
|
481 | |
|
|
482 | const char **cmd_argv = init_resources (argc, argv); |
|
|
483 | |
|
|
484 | #ifdef KEYSYM_RESOURCE |
|
|
485 | keyboard->register_done (); |
|
|
486 | #endif |
|
|
487 | |
|
|
488 | #ifdef HAVE_SCROLLBARS |
|
|
489 | if (option (Opt_scrollBar)) |
|
|
490 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
491 | #endif |
|
|
492 | |
|
|
493 | pty = ptytty::create (); |
|
|
494 | |
|
|
495 | create_windows (argc, argv); |
|
|
496 | |
|
|
497 | init_xlocale (); |
|
|
498 | |
|
|
499 | scr_reset (); // initialize screen |
|
|
500 | |
|
|
501 | #if 0 |
|
|
502 | XSynchronize (dpy, True); |
|
|
503 | #endif |
|
|
504 | |
|
|
505 | #ifdef HAVE_SCROLLBARS |
|
|
506 | if (option (Opt_scrollBar)) |
|
|
507 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
508 | #endif |
|
|
509 | #ifdef ENABLE_TRANSPARENCY |
|
|
510 | if (option (Opt_transparent)) |
|
|
511 | { |
|
|
512 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
513 | check_our_parents (); |
|
|
514 | rootwin_ev.start (display, display->root); |
|
|
515 | } |
|
|
516 | #endif |
|
|
517 | #if ENABLE_PERL |
|
|
518 | rootwin_ev.start (display, display->root); |
|
|
519 | #endif |
|
|
520 | |
|
|
521 | set_colorfgbg (); |
|
|
522 | |
|
|
523 | init_command (cmd_argv); |
|
|
524 | |
|
|
525 | free (cmd_argv); |
|
|
526 | |
|
|
527 | if (pty->pty >= 0) |
|
|
528 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
529 | |
|
|
530 | check_ev.start (); |
|
|
531 | |
|
|
532 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
533 | |
|
|
534 | #if ENABLE_XEMBED |
|
|
535 | if (rs[Rs_embed]) |
|
|
536 | { |
|
|
537 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
538 | |
|
|
539 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
540 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
541 | } |
|
|
542 | #endif |
|
|
543 | |
|
|
544 | XMapWindow (dpy, vt); |
|
|
545 | XMapWindow (dpy, parent[0]); |
|
|
546 | |
|
|
547 | return true; |
|
|
548 | } |
|
|
549 | |
|
|
550 | static struct sig_handlers |
473 | static struct sig_handlers |
551 | { |
474 | { |
552 | sig_watcher sw_term, sw_int; |
475 | ev::sig sw_term, sw_int; |
553 | |
476 | |
554 | /* |
477 | /* |
555 | * Catch a fatal signal and tidy up before quitting |
478 | * Catch a fatal signal and tidy up before quitting |
556 | */ |
479 | */ |
557 | void |
480 | void sig_term (ev::sig &w, int revents); |
558 | sig_term (sig_watcher &w) |
481 | |
|
|
482 | sig_handlers () |
559 | { |
483 | { |
560 | rxvt_emergency_cleanup (); |
484 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
561 | signal (w.signum, SIG_DFL); |
|
|
562 | kill (getpid (), w.signum); |
|
|
563 | } |
|
|
564 | |
|
|
565 | sig_handlers () |
|
|
566 | : sw_term (this, &sig_handlers::sig_term), |
|
|
567 | sw_int (this, &sig_handlers::sig_term) |
485 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
568 | { |
|
|
569 | } |
486 | } |
570 | } sig_handlers; |
487 | } sig_handlers; |
571 | |
488 | |
|
|
489 | void |
|
|
490 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
491 | { |
|
|
492 | rxvt_emergency_cleanup (); |
|
|
493 | w.stop (); |
|
|
494 | kill (getpid (), w.signum); |
|
|
495 | } |
|
|
496 | |
572 | char **rxvt_environ; // startup environment |
497 | char **rxvt_environ; // startup environment |
573 | |
498 | |
574 | void |
499 | void |
575 | rxvt_init () |
500 | rxvt_init () |
576 | { |
501 | { |
577 | ptytty::init (); |
502 | ptytty::init (); |
|
|
503 | |
|
|
504 | if (!ev_default_loop (0)) |
|
|
505 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
578 | |
506 | |
579 | rxvt_environ = environ; |
507 | rxvt_environ = environ; |
580 | |
508 | |
581 | signal (SIGHUP, SIG_IGN); |
509 | signal (SIGHUP, SIG_IGN); |
582 | signal (SIGPIPE, SIG_IGN); |
510 | signal (SIGPIPE, SIG_IGN); |
583 | |
511 | |
584 | sig_handlers.sw_term.start (SIGTERM); |
512 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
585 | sig_handlers.sw_int.start (SIGINT); |
513 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
586 | |
514 | |
587 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
515 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
588 | /* signal (SIGURG, SIG_DFL); */ |
516 | /* signal (SIGURG, SIG_DFL); */ |
589 | |
517 | |
590 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
518 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
591 | // TODO: handle this with exceptions and tolerate the memory loss |
519 | // TODO: handle this with exceptions and tolerate the memory loss |
592 | XSetIOErrorHandler (rxvt_xioerror_handler); |
520 | XSetIOErrorHandler (rxvt_xioerror_handler); |
593 | |
521 | |
594 | XrmInitialize (); |
522 | XrmInitialize (); |
595 | } |
|
|
596 | |
|
|
597 | /* ------------------------------------------------------------------------- * |
|
|
598 | * MEMORY ALLOCATION WRAPPERS * |
|
|
599 | * ------------------------------------------------------------------------- */ |
|
|
600 | void * |
|
|
601 | rxvt_malloc (size_t size) |
|
|
602 | { |
|
|
603 | void *p = malloc (size); |
|
|
604 | |
|
|
605 | if (!p) |
|
|
606 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
607 | |
|
|
608 | return p; |
|
|
609 | } |
|
|
610 | |
|
|
611 | void * |
|
|
612 | rxvt_calloc (size_t number, size_t size) |
|
|
613 | { |
|
|
614 | void *p = calloc (number, size); |
|
|
615 | |
|
|
616 | if (!p) |
|
|
617 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
618 | |
|
|
619 | return p; |
|
|
620 | } |
|
|
621 | |
|
|
622 | void * |
|
|
623 | rxvt_realloc (void *ptr, size_t size) |
|
|
624 | { |
|
|
625 | void *p = realloc (ptr, size); |
|
|
626 | |
|
|
627 | if (!p) |
|
|
628 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
629 | |
|
|
630 | return p; |
|
|
631 | } |
523 | } |
632 | |
524 | |
633 | /*----------------------------------------------------------------------*/ |
525 | /*----------------------------------------------------------------------*/ |
634 | /* |
526 | /* |
635 | * window size/position calculations for XSizeHint and other storage. |
527 | * window size/position calculations for XSizeHint and other storage. |
… | |
… | |
776 | ws.ws_xpixel = width; |
668 | ws.ws_xpixel = width; |
777 | ws.ws_ypixel = height; |
669 | ws.ws_ypixel = height; |
778 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
670 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
779 | |
671 | |
780 | #if 0 |
672 | #if 0 |
781 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
673 | // TIOCSWINSZ is supposed to do this automatically and correctly |
782 | if (cmd_pid) /* force through to the command */ |
674 | if (cmd_pid) /* force through to the command */ |
783 | kill (-cmd_pid, SIGWINCH); |
675 | kill (-cmd_pid, SIGWINCH); |
784 | #endif |
676 | #endif |
785 | } |
677 | } |
786 | |
678 | |
… | |
… | |
860 | if (parent[0]) |
752 | if (parent[0]) |
861 | { |
753 | { |
862 | resize_all_windows (0, 0, 0); |
754 | resize_all_windows (0, 0, 0); |
863 | scr_remap_chars (); |
755 | scr_remap_chars (); |
864 | scr_touch (true); |
756 | scr_touch (true); |
865 | } |
757 | } |
866 | |
758 | |
867 | return true; |
759 | return true; |
868 | } |
760 | } |
869 | |
761 | |
|
|
762 | void |
870 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
763 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
871 | { |
764 | { |
872 | XChangeProperty (dpy, parent[0], |
765 | XChangeProperty (dpy, parent[0], |
873 | prop, XA_STRING, 8, PropModeReplace, |
766 | prop, XA_STRING, 8, PropModeReplace, |
874 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
767 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
875 | } |
768 | } |
876 | |
769 | |
|
|
770 | void |
877 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
771 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
878 | { |
772 | { |
879 | wchar_t *ws = rxvt_mbstowcs (str, len); |
773 | wchar_t *ws = rxvt_mbstowcs (str, len); |
880 | char *s = rxvt_wcstoutf8 (ws); |
774 | char *s = rxvt_wcstoutf8 (ws); |
881 | |
775 | |
882 | XChangeProperty (dpy, parent[0], |
776 | XChangeProperty (dpy, parent[0], |
… | |
… | |
906 | #if ENABLE_EWMH |
800 | #if ENABLE_EWMH |
907 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
801 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
908 | #endif |
802 | #endif |
909 | } |
803 | } |
910 | |
804 | |
|
|
805 | void |
|
|
806 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
807 | { |
911 | #ifdef XTERM_COLOR_CHANGE |
808 | #ifdef XTERM_COLOR_CHANGE |
912 | void |
|
|
913 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
914 | { |
|
|
915 | rxvt_color xcol; |
809 | rxvt_color xcol; |
916 | int i; |
810 | int i; |
917 | |
811 | |
918 | if (color == NULL || *color == '\0') |
812 | if (color == NULL || *color == '\0') |
919 | return; |
813 | return; |
920 | |
814 | |
921 | color = strdup (color); |
815 | color = strdup (color); |
922 | allocated.push_back ((void *)color); |
816 | allocated.push_back ((void *)color); |
… | |
… | |
926 | if (isdigit (*color)) |
820 | if (isdigit (*color)) |
927 | { |
821 | { |
928 | i = atoi (color); |
822 | i = atoi (color); |
929 | |
823 | |
930 | if (i >= 8 && i <= 15) |
824 | if (i >= 8 && i <= 15) |
|
|
825 | { |
931 | { /* bright colors */ |
826 | /* bright colors */ |
932 | i -= 8; |
|
|
933 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
827 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
934 | goto done; |
828 | goto done; |
935 | } |
829 | } |
936 | |
830 | |
937 | if (i >= 0 && i <= 7) |
831 | if (i >= 0 && i <= 7) |
|
|
832 | { |
938 | { /* normal colors */ |
833 | /* normal colors */ |
939 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
834 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
940 | goto done; |
835 | goto done; |
941 | } |
836 | } |
942 | } |
837 | } |
943 | |
838 | |
… | |
… | |
948 | * so just keep gobbling up the colormap |
843 | * so just keep gobbling up the colormap |
949 | */ |
844 | */ |
950 | |
845 | |
951 | pix_colors_focused[idx] = xcol; |
846 | pix_colors_focused[idx] = xcol; |
952 | |
847 | |
953 | /* XSetWindowAttributes attr; */ |
|
|
954 | /* Cursor cursor; */ |
|
|
955 | done: |
848 | done: |
956 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
849 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
957 | |
850 | |
958 | update_fade_color (idx); |
851 | update_fade_color (idx); |
959 | recolour_cursor (); |
852 | recolour_cursor (); |
960 | scr_recolour (); |
853 | scr_recolour (); |
|
|
854 | #endif /* XTERM_COLOR_CHANGE */ |
961 | } |
855 | } |
962 | |
|
|
963 | #else |
|
|
964 | # define set_window_color (idx,color) ((void)0) |
|
|
965 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
966 | |
856 | |
967 | void |
857 | void |
968 | rxvt_term::recolour_cursor () |
858 | rxvt_term::recolour_cursor () |
969 | { |
859 | { |
970 | XColor fg, bg; |
860 | XColor fg, bg; |
… | |
… | |
986 | */ |
876 | */ |
987 | void |
877 | void |
988 | rxvt_term::set_colorfgbg () |
878 | rxvt_term::set_colorfgbg () |
989 | { |
879 | { |
990 | unsigned int i; |
880 | unsigned int i; |
991 | const char *xpmb = "\0"; |
881 | const char *xpmb = ""; |
992 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
882 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
993 | |
883 | |
994 | strcpy (fstr, "default"); |
884 | strcpy (fstr, "default"); |
995 | strcpy (bstr, "default"); |
885 | strcpy (bstr, "default"); |
996 | for (i = Color_Black; i <= Color_White; i++) |
886 | for (i = Color_Black; i <= Color_White; i++) |
… | |
… | |
1002 | |
892 | |
1003 | for (i = Color_Black; i <= Color_White; i++) |
893 | for (i = Color_Black; i <= Color_White; i++) |
1004 | if (pix_colors[Color_bg] == pix_colors[i]) |
894 | if (pix_colors[Color_bg] == pix_colors[i]) |
1005 | { |
895 | { |
1006 | sprintf (bstr, "%d", (i - Color_Black)); |
896 | sprintf (bstr, "%d", (i - Color_Black)); |
1007 | #ifdef XPM_BACKGROUND |
897 | #ifdef BG_IMAGE_FROM_FILE |
1008 | xpmb = "default;"; |
898 | xpmb = "default;"; |
1009 | #endif |
899 | #endif |
1010 | break; |
900 | break; |
1011 | } |
901 | } |
1012 | |
902 | |
… | |
… | |
1108 | |
998 | |
1109 | XMoveResizeWindow (dpy, vt, |
999 | XMoveResizeWindow (dpy, vt, |
1110 | window_vt_x, window_vt_y, |
1000 | window_vt_x, window_vt_y, |
1111 | width, height); |
1001 | width, height); |
1112 | |
1002 | |
|
|
1003 | #ifdef HAVE_BG_PIXMAP |
|
|
1004 | if (bgPixmap.window_size_sensitive ()) |
|
|
1005 | update_background (); |
|
|
1006 | #endif |
|
|
1007 | |
1113 | scr_clear (); |
1008 | scr_clear (); |
1114 | #ifdef XPM_BACKGROUND |
|
|
1115 | resize_pixmap (); |
|
|
1116 | #endif |
|
|
1117 | } |
1009 | } |
1118 | |
1010 | |
1119 | if (fix_screen || old_height == 0) |
1011 | if (fix_screen || old_height == 0) |
1120 | scr_reset (); |
1012 | scr_reset (); |
1121 | |
1013 | |
1122 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1014 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1123 | //scr_touch (false); |
1015 | //scr_touch (false); |
1124 | |
1016 | |
1125 | #if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY) |
1017 | #ifdef HAVE_BG_PIXMAP |
|
|
1018 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1126 | if (bgPixmap.pixmap) |
1019 | // if (bgPixmap.pixmap) |
1127 | scr_touch (false); |
1020 | // scr_touch (false); |
1128 | #endif |
1021 | #endif |
1129 | |
1022 | |
1130 | #ifdef USE_XIM |
1023 | #ifdef USE_XIM |
1131 | IMSetPosition (); |
1024 | IMSetPosition (); |
1132 | #endif |
1025 | #endif |
… | |
… | |
1303 | if (term->rs[Rs_imLocale]) |
1196 | if (term->rs[Rs_imLocale]) |
1304 | SET_LOCALE (term->locale); |
1197 | SET_LOCALE (term->locale); |
1305 | } |
1198 | } |
1306 | else |
1199 | else |
1307 | str = (void *)text->string.wide_char; |
1200 | str = (void *)text->string.wide_char; |
1308 | |
1201 | |
1309 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1202 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1310 | DT_INT, call_data->caret, |
1203 | DT_INT, call_data->caret, |
1311 | DT_INT, call_data->chg_first, |
1204 | DT_INT, call_data->chg_first, |
1312 | DT_INT, call_data->chg_length, |
1205 | DT_INT, call_data->chg_length, |
1313 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1206 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1632 | |
1525 | |
1633 | if (input_style & XIMPreeditPosition) |
1526 | if (input_style & XIMPreeditPosition) |
1634 | { |
1527 | { |
1635 | im_set_size (preedit_rect); |
1528 | im_set_size (preedit_rect); |
1636 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1529 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1637 | |
1530 | |
1638 | XSetICValues (Input_Context, |
1531 | XSetICValues (Input_Context, |
1639 | XNPreeditAttributes, preedit_attr, NULL); |
1532 | XNPreeditAttributes, preedit_attr, NULL); |
1640 | } |
1533 | } |
1641 | else |
1534 | else |
1642 | { |
1535 | { |
… | |
… | |
1659 | XFree (status_attr); |
1552 | XFree (status_attr); |
1660 | } |
1553 | } |
1661 | |
1554 | |
1662 | XFree (preedit_attr); |
1555 | XFree (preedit_attr); |
1663 | } |
1556 | } |
1664 | #endif /* USE_XIM */ |
1557 | #endif /* USE_XIM */ |
|
|
1558 | |
|
|
1559 | void |
|
|
1560 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1561 | { |
|
|
1562 | Window cr; |
|
|
1563 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1564 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1565 | } |
|
|
1566 | |
|
|
1567 | Pixmap |
|
|
1568 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1569 | { |
|
|
1570 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1571 | if (xa[prop_id]) |
|
|
1572 | { |
|
|
1573 | int aformat; |
|
|
1574 | unsigned long nitems, bytes_after; |
|
|
1575 | Atom atype; |
|
|
1576 | unsigned char *prop = NULL; |
|
|
1577 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1578 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1579 | &nitems, &bytes_after, &prop); |
|
|
1580 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1581 | return *(Pixmap *)prop; |
|
|
1582 | } |
|
|
1583 | |
|
|
1584 | return None; |
|
|
1585 | } |
|
|
1586 | |
|
|
1587 | #ifdef HAVE_BG_PIXMAP |
|
|
1588 | # if TRACE_PIXMAPS |
|
|
1589 | # undef update_background |
|
|
1590 | void |
|
|
1591 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1592 | { |
|
|
1593 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1594 | update_background (); |
|
|
1595 | } |
|
|
1596 | # endif |
|
|
1597 | |
|
|
1598 | void |
|
|
1599 | rxvt_term::update_background () |
|
|
1600 | { |
|
|
1601 | if (update_background_ev.is_active ()) |
|
|
1602 | return; |
|
|
1603 | |
|
|
1604 | bgPixmap.invalidate (); |
|
|
1605 | |
|
|
1606 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1607 | |
|
|
1608 | if (to_wait <= 0.) |
|
|
1609 | bgPixmap.render (); |
|
|
1610 | else |
|
|
1611 | update_background_ev.start (to_wait); |
|
|
1612 | } |
|
|
1613 | |
|
|
1614 | void |
|
|
1615 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1616 | { |
|
|
1617 | make_current (); |
|
|
1618 | |
|
|
1619 | update_background_ev.stop (); |
|
|
1620 | bgPixmap.render (); |
|
|
1621 | refresh_check (); |
|
|
1622 | } |
|
|
1623 | |
|
|
1624 | #endif /* HAVE_BG_PIXMAP */ |
1665 | |
1625 | |
1666 | /*----------------------- end-of-file (C source) -----------------------*/ |
1626 | /*----------------------- end-of-file (C source) -----------------------*/ |