… | |
… | |
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) 2003-2008 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 | { |
153 | #if TRANSPARENT || ENABLE_PERL |
156 | #if HAVE_BG_PIXMAP |
154 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
155 | #endif |
|
|
156 | #ifdef HAVE_SCROLLBARS |
|
|
157 | scrollbar_ev (this, &rxvt_term::x_cb), |
|
|
158 | #endif |
158 | #endif |
159 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
160 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
161 | #endif |
161 | #endif |
162 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
163 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
164 | #endif |
164 | #endif |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
166 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
167 | #endif |
167 | #endif |
168 | #ifdef SELECTION_SCROLLING |
168 | #ifdef SELECTION_SCROLLING |
169 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
170 | #endif |
170 | #endif |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
172 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
|
|
173 | #endif |
|
|
174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
175 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
|
|
176 | #endif |
|
|
177 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
|
|
178 | #ifdef USE_XIM |
|
|
179 | im_ev.set <rxvt_term, &rxvt_term::im_cb> (this), |
173 | #endif |
180 | #endif |
174 | #ifdef POINTER_BLANK |
181 | #ifdef POINTER_BLANK |
175 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
176 | #endif |
183 | #endif |
177 | #ifdef USE_XIM |
|
|
178 | im_ev (this, &rxvt_term::im_cb), |
|
|
179 | #endif |
|
|
180 | #ifndef NO_BELL |
184 | #ifndef NO_BELL |
181 | bell_ev (this, &rxvt_term::bell_cb), |
185 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
182 | #endif |
186 | #endif |
183 | termwin_ev (this, &rxvt_term::x_cb), |
187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
184 | vt_ev (this, &rxvt_term::x_cb), |
188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
185 | child_ev (this, &rxvt_term::child_cb), |
189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
186 | check_ev (this, &rxvt_term::check_cb), |
190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
187 | flush_ev (this, &rxvt_term::flush_cb), |
191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
188 | destroy_ev (this, &rxvt_term::destroy_cb), |
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
189 | pty_ev (this, &rxvt_term::pty_cb), |
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
190 | incr_ev (this, &rxvt_term::incr_cb) |
194 | |
191 | { |
|
|
192 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
193 | |
196 | |
194 | termlist.push_back (this); |
197 | termlist.push_back (this); |
195 | |
198 | |
196 | #ifdef KEYSYM_RESOURCE |
199 | #ifdef KEYSYM_RESOURCE |
… | |
… | |
198 | #endif |
201 | #endif |
199 | } |
202 | } |
200 | |
203 | |
201 | // clean up the most important stuff, do *not* call x or free mem etc. |
204 | // clean up the most important stuff, do *not* call x or free mem etc. |
202 | // for use before an emergency exit |
205 | // for use before an emergency exit |
|
|
206 | void |
203 | void rxvt_term::emergency_cleanup () |
207 | rxvt_term::emergency_cleanup () |
204 | { |
208 | { |
205 | if (cmd_pid) |
209 | if (cmd_pid) |
206 | kill (-cmd_pid, SIGHUP); |
210 | kill (-cmd_pid, SIGHUP); |
207 | |
211 | |
208 | pty_ev.stop (); |
212 | pty_ev.stop (); |
… | |
… | |
219 | for (int i = RS_styleCount; --i; ) |
223 | for (int i = RS_styleCount; --i; ) |
220 | if (fontset[i] != fontset[0]) |
224 | if (fontset[i] != fontset[0]) |
221 | delete fontset[i]; |
225 | delete fontset[i]; |
222 | #endif |
226 | #endif |
223 | delete fontset[0]; |
227 | delete fontset[0]; |
|
|
228 | |
|
|
229 | #ifdef HAVE_BG_PIXMAP |
|
|
230 | bgPixmap.destroy (); |
|
|
231 | #endif |
224 | |
232 | |
225 | if (display) |
233 | if (display) |
226 | { |
234 | { |
227 | selection_clear (); |
235 | selection_clear (); |
228 | |
236 | |
… | |
… | |
268 | pix_colors_unfocused [i].free (this); |
276 | pix_colors_unfocused [i].free (this); |
269 | #endif |
277 | #endif |
270 | } |
278 | } |
271 | |
279 | |
272 | clear (); |
280 | clear (); |
273 | } |
|
|
274 | |
281 | |
275 | delete [] pix_colors_focused; |
282 | display->flush (); /* ideally .put should do this */ |
276 | #if OFF_FOCUS_FADING |
|
|
277 | delete [] pix_colors_unfocused; |
|
|
278 | #endif |
|
|
279 | |
|
|
280 | displays.put (display); |
283 | displays.put (display); |
|
|
284 | } |
281 | |
285 | |
282 | scr_release (); |
286 | scr_release (); |
283 | |
287 | |
284 | /* clear all resources */ |
288 | /* clear all resources */ |
285 | for (int i = 0; i < allocated.size (); i++) |
289 | for (int i = 0; i < allocated.size (); i++) |
… | |
… | |
297 | delete argv; |
301 | delete argv; |
298 | |
302 | |
299 | #ifdef KEYSYM_RESOURCE |
303 | #ifdef KEYSYM_RESOURCE |
300 | delete keyboard; |
304 | delete keyboard; |
301 | #endif |
305 | #endif |
|
|
306 | #ifndef NO_RESOURCES |
|
|
307 | XrmDestroyDatabase (option_db); |
|
|
308 | #endif |
302 | } |
309 | } |
303 | |
310 | |
304 | // child has exited, usually destroys |
311 | // child has exited, usually destroys |
305 | void |
312 | void |
306 | rxvt_term::child_cb (child_watcher &w, int status) |
313 | rxvt_term::child_cb (ev::child &w, int status) |
307 | { |
314 | { |
308 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
315 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
309 | |
316 | |
310 | cmd_pid = 0; |
317 | cmd_pid = 0; |
311 | |
318 | |
312 | if (!OPTION (Opt_hold)) |
319 | if (!option (Opt_hold)) |
313 | destroy (); |
320 | destroy (); |
314 | } |
321 | } |
315 | |
322 | |
316 | void |
323 | void |
317 | rxvt_term::destroy () |
324 | rxvt_term::destroy () |
318 | { |
325 | { |
319 | if (destroy_ev.active) |
326 | if (destroy_ev.is_active ()) |
320 | return; |
327 | return; |
321 | |
328 | |
322 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
329 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
323 | |
330 | |
324 | #if ENABLE_OVERLAY |
331 | #if ENABLE_OVERLAY |
… | |
… | |
328 | if (display) |
335 | if (display) |
329 | { |
336 | { |
330 | #if USE_XIM |
337 | #if USE_XIM |
331 | im_ev.stop (display); |
338 | im_ev.stop (display); |
332 | #endif |
339 | #endif |
333 | #if HAVE_SCROLLBARS |
|
|
334 | scrollbar_ev.stop (display); |
340 | scrollbar_ev.stop (display); |
335 | #endif |
|
|
336 | #if TRANSPARENT || ENABLE_PERL |
341 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
337 | rootwin_ev.stop (display); |
342 | rootwin_ev.stop (display); |
338 | #endif |
343 | #endif |
339 | incr_ev.stop (); |
344 | incr_ev.stop (); |
340 | termwin_ev.stop (display); |
345 | termwin_ev.stop (display); |
341 | vt_ev.stop (display); |
346 | vt_ev.stop (display); |
342 | } |
347 | } |
343 | |
348 | |
344 | check_ev.stop (); |
349 | flush_ev.stop (); |
345 | pty_ev.stop (); |
350 | pty_ev.stop (); |
346 | #ifdef CURSOR_BLINK |
351 | #ifdef CURSOR_BLINK |
347 | cursor_blink_ev.stop (); |
352 | cursor_blink_ev.stop (); |
348 | #endif |
353 | #endif |
349 | #ifdef TEXT_BLINK |
354 | #ifdef TEXT_BLINK |
… | |
… | |
357 | #endif |
362 | #endif |
358 | #ifdef POINTER_BLANK |
363 | #ifdef POINTER_BLANK |
359 | pointer_ev.stop (); |
364 | pointer_ev.stop (); |
360 | #endif |
365 | #endif |
361 | |
366 | |
362 | destroy_ev.start (0); |
367 | destroy_ev.start (); |
363 | } |
368 | } |
364 | |
369 | |
365 | void |
370 | void |
366 | rxvt_term::destroy_cb (time_watcher &w) |
371 | rxvt_term::destroy_cb (ev::idle &w, int revents) |
367 | { |
372 | { |
368 | make_current (); |
373 | make_current (); |
369 | |
374 | |
370 | delete this; |
375 | delete this; |
371 | } |
376 | } |
… | |
… | |
425 | else |
430 | else |
426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
431 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
427 | mesg, BUFSIZ); |
432 | mesg, BUFSIZ); |
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
433 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
429 | } |
434 | } |
430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
435 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
431 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
433 | } |
438 | } |
434 | #endif |
439 | #endif |
435 | |
440 | |
… | |
… | |
459 | DisplayString (display)); |
464 | DisplayString (display)); |
460 | rxvt_emergency_cleanup (); |
465 | rxvt_emergency_cleanup (); |
461 | _exit (EXIT_FAILURE); |
466 | _exit (EXIT_FAILURE); |
462 | } |
467 | } |
463 | |
468 | |
464 | /*----------------------------------------------------------------------*/ |
|
|
465 | bool |
|
|
466 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
467 | { |
|
|
468 | this->envv = envv; |
|
|
469 | |
|
|
470 | SET_R (this); |
|
|
471 | set_locale (""); |
|
|
472 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
473 | |
|
|
474 | if (!init_vars ()) |
|
|
475 | return false; |
|
|
476 | |
|
|
477 | init_secondary (); |
|
|
478 | |
|
|
479 | const char **cmd_argv = init_resources (argc, argv); |
|
|
480 | |
|
|
481 | #ifdef KEYSYM_RESOURCE |
|
|
482 | keyboard->register_done (); |
|
|
483 | #endif |
|
|
484 | |
|
|
485 | #ifdef HAVE_SCROLLBARS |
|
|
486 | if (OPTION (Opt_scrollBar)) |
|
|
487 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
488 | #endif |
|
|
489 | |
|
|
490 | pty = ptytty::create (); |
|
|
491 | |
|
|
492 | create_windows (argc, argv); |
|
|
493 | |
|
|
494 | init_xlocale (); |
|
|
495 | |
|
|
496 | scr_reset (); // initialize screen |
|
|
497 | |
|
|
498 | #if 0 |
|
|
499 | XSynchronize (dpy, True); |
|
|
500 | #endif |
|
|
501 | |
|
|
502 | #ifdef HAVE_SCROLLBARS |
|
|
503 | if (OPTION (Opt_scrollBar)) |
|
|
504 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
505 | #endif |
|
|
506 | #ifdef TRANSPARENT |
|
|
507 | if (OPTION (Opt_transparent)) |
|
|
508 | { |
|
|
509 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
510 | check_our_parents (); |
|
|
511 | rootwin_ev.start (display, display->root); |
|
|
512 | } |
|
|
513 | #endif |
|
|
514 | #if ENABLE_PERL |
|
|
515 | rootwin_ev.start (display, display->root); |
|
|
516 | #endif |
|
|
517 | |
|
|
518 | set_colorfgbg (); |
|
|
519 | |
|
|
520 | init_command (cmd_argv); |
|
|
521 | |
|
|
522 | free (cmd_argv); |
|
|
523 | |
|
|
524 | if (pty->pty >= 0) |
|
|
525 | pty_ev.start (pty->pty, EVENT_READ); |
|
|
526 | |
|
|
527 | check_ev.start (); |
|
|
528 | |
|
|
529 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
530 | |
|
|
531 | #if ENABLE_XEMBED |
|
|
532 | if (rs[Rs_embed]) |
|
|
533 | { |
|
|
534 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
535 | |
|
|
536 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
537 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
538 | } |
|
|
539 | #endif |
|
|
540 | |
|
|
541 | XMapWindow (dpy, vt); |
|
|
542 | XMapWindow (dpy, parent[0]); |
|
|
543 | |
|
|
544 | return true; |
|
|
545 | } |
|
|
546 | |
|
|
547 | static struct sig_handlers |
469 | static struct sig_handlers |
548 | { |
470 | { |
549 | sig_watcher sw_term, sw_int; |
471 | ev::sig sw_term, sw_int; |
550 | |
472 | |
551 | /* |
473 | /* |
552 | * Catch a fatal signal and tidy up before quitting |
474 | * Catch a fatal signal and tidy up before quitting |
553 | */ |
475 | */ |
554 | void |
476 | void sig_term (ev::sig &w, int revents); |
555 | sig_term (sig_watcher &w) |
477 | |
|
|
478 | sig_handlers () |
556 | { |
479 | { |
557 | rxvt_emergency_cleanup (); |
480 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
558 | signal (w.signum, SIG_DFL); |
|
|
559 | kill (getpid (), w.signum); |
|
|
560 | } |
|
|
561 | |
|
|
562 | sig_handlers () |
|
|
563 | : sw_term (this, &sig_handlers::sig_term), |
|
|
564 | sw_int (this, &sig_handlers::sig_term) |
481 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
565 | { |
|
|
566 | } |
482 | } |
567 | } sig_handlers; |
483 | } sig_handlers; |
568 | |
484 | |
|
|
485 | void |
|
|
486 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
487 | { |
|
|
488 | rxvt_emergency_cleanup (); |
|
|
489 | w.stop (); |
|
|
490 | kill (getpid (), w.signum); |
|
|
491 | } |
|
|
492 | |
569 | char **rxvt_environ; // startup environment |
493 | char **rxvt_environ; // startup environment |
570 | |
494 | |
571 | void |
495 | void |
572 | rxvt_init () |
496 | rxvt_init () |
573 | { |
497 | { |
574 | ptytty::init (); |
498 | ptytty::init (); |
|
|
499 | |
|
|
500 | if (!ev_default_loop (0)) |
|
|
501 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
575 | |
502 | |
576 | rxvt_environ = environ; |
503 | rxvt_environ = environ; |
577 | |
504 | |
578 | signal (SIGHUP, SIG_IGN); |
505 | signal (SIGHUP, SIG_IGN); |
579 | signal (SIGPIPE, SIG_IGN); |
506 | signal (SIGPIPE, SIG_IGN); |
580 | |
507 | |
581 | sig_handlers.sw_term.start (SIGTERM); |
508 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
582 | sig_handlers.sw_int.start (SIGINT); |
509 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
583 | |
510 | |
584 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
511 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
585 | /* signal (SIGURG, SIG_DFL); */ |
512 | /* signal (SIGURG, SIG_DFL); */ |
586 | |
513 | |
587 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
514 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
589 | XSetIOErrorHandler (rxvt_xioerror_handler); |
516 | XSetIOErrorHandler (rxvt_xioerror_handler); |
590 | |
517 | |
591 | XrmInitialize (); |
518 | XrmInitialize (); |
592 | } |
519 | } |
593 | |
520 | |
594 | /* ------------------------------------------------------------------------- * |
|
|
595 | * MEMORY ALLOCATION WRAPPERS * |
|
|
596 | * ------------------------------------------------------------------------- */ |
|
|
597 | void * |
|
|
598 | rxvt_malloc (size_t size) |
|
|
599 | { |
|
|
600 | void *p = malloc (size); |
|
|
601 | |
|
|
602 | if (!p) |
|
|
603 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
604 | |
|
|
605 | return p; |
|
|
606 | } |
|
|
607 | |
|
|
608 | void * |
|
|
609 | rxvt_calloc (size_t number, size_t size) |
|
|
610 | { |
|
|
611 | void *p = calloc (number, size); |
|
|
612 | |
|
|
613 | if (!p) |
|
|
614 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
615 | |
|
|
616 | return p; |
|
|
617 | } |
|
|
618 | |
|
|
619 | void * |
|
|
620 | rxvt_realloc (void *ptr, size_t size) |
|
|
621 | { |
|
|
622 | void *p = realloc (ptr, size); |
|
|
623 | |
|
|
624 | if (!p) |
|
|
625 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
626 | |
|
|
627 | return p; |
|
|
628 | } |
|
|
629 | |
|
|
630 | /*----------------------------------------------------------------------*/ |
521 | /*----------------------------------------------------------------------*/ |
631 | /* |
522 | /* |
632 | * window size/position calculcations for XSizeHint and other storage. |
523 | * window size/position calculations for XSizeHint and other storage. |
633 | * if width/height are non-zero then override calculated width/height |
524 | * if width/height are non-zero then override calculated width/height |
634 | */ |
525 | */ |
635 | void |
526 | void |
636 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
527 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
637 | { |
528 | { |
638 | short recalc_x, recalc_y; |
529 | short recalc_x, recalc_y; |
639 | int x, y, sb_w, flags; |
530 | int x, y, flags; |
640 | unsigned int w, h; |
531 | unsigned int w, h; |
641 | unsigned int max_width, max_height; |
532 | unsigned int max_width, max_height; |
642 | |
533 | |
643 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
534 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
644 | szHint.win_gravity = NorthWestGravity; |
535 | szHint.win_gravity = NorthWestGravity; |
… | |
… | |
701 | max_width = MAX_COLS * fwidth; |
592 | max_width = MAX_COLS * fwidth; |
702 | max_height = MAX_ROWS * fheight; |
593 | max_height = MAX_ROWS * fheight; |
703 | |
594 | |
704 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
595 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
705 | |
596 | |
706 | sb_w = 0; |
|
|
707 | window_vt_x = window_vt_y = int_bwidth; |
597 | window_vt_x = window_vt_y = int_bwidth; |
708 | |
598 | |
709 | if (scrollBar.state) |
599 | if (scrollBar.state) |
710 | { |
600 | { |
711 | sb_w = scrollbar_TotalWidth (); |
601 | int sb_w = scrollBar.total_width (); |
712 | szHint.base_width += sb_w; |
602 | szHint.base_width += sb_w; |
713 | |
603 | |
714 | if (!OPTION (Opt_scrollBar_right)) |
604 | if (!option (Opt_scrollBar_right)) |
715 | window_vt_x += sb_w; |
605 | window_vt_x += sb_w; |
716 | } |
606 | } |
717 | |
607 | |
718 | szHint.width_inc = fwidth; |
608 | szHint.width_inc = fwidth; |
719 | szHint.height_inc = fheight; |
609 | szHint.height_inc = fheight; |
… | |
… | |
739 | else |
629 | else |
740 | { |
630 | { |
741 | min_it (height, max_height); |
631 | min_it (height, max_height); |
742 | szHint.height = szHint.base_height + height; |
632 | szHint.height = szHint.base_height + height; |
743 | } |
633 | } |
744 | |
|
|
745 | if (scrollBar.state && OPTION (Opt_scrollBar_right)) |
|
|
746 | window_sb_x = szHint.width - sb_w; |
|
|
747 | |
634 | |
748 | if (recalc_x) |
635 | if (recalc_x) |
749 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
636 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
750 | |
637 | |
751 | if (recalc_y) |
638 | if (recalc_y) |
… | |
… | |
773 | ws.ws_xpixel = width; |
660 | ws.ws_xpixel = width; |
774 | ws.ws_ypixel = height; |
661 | ws.ws_ypixel = height; |
775 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
662 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
776 | |
663 | |
777 | #if 0 |
664 | #if 0 |
778 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
665 | // TIOCSWINSZ is supposed to do this automatically and correctly |
779 | if (cmd_pid) /* force through to the command */ |
666 | if (cmd_pid) /* force through to the command */ |
780 | kill (-cmd_pid, SIGWINCH); |
667 | kill (-cmd_pid, SIGWINCH); |
781 | #endif |
668 | #endif |
782 | } |
669 | } |
783 | |
670 | |
… | |
… | |
812 | delete fontset[0]; |
699 | delete fontset[0]; |
813 | fontset[0] = fs; |
700 | fontset[0] = fs; |
814 | |
701 | |
815 | prop = (*fs)[1]->properties (); |
702 | prop = (*fs)[1]->properties (); |
816 | prop.height += lineSpace; |
703 | prop.height += lineSpace; |
|
|
704 | |
817 | fs->set_prop (prop); |
705 | fs->set_prop (prop, false); |
818 | |
706 | |
819 | fwidth = prop.width; |
707 | fwidth = prop.width; |
820 | fheight = prop.height; |
708 | fheight = prop.height; |
821 | fbase = prop.ascent; |
709 | fbase = prop.ascent; |
822 | |
710 | |
… | |
… | |
831 | { |
719 | { |
832 | fontset[style] = fs = new rxvt_fontset (this); |
720 | fontset[style] = fs = new rxvt_fontset (this); |
833 | rxvt_fontprop prop2 = prop; |
721 | rxvt_fontprop prop2 = prop; |
834 | |
722 | |
835 | if (res) |
723 | if (res) |
836 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
724 | { |
|
|
725 | fs->populate (res); |
|
|
726 | fs->set_prop (prop2, false); |
|
|
727 | } |
837 | else |
728 | else |
838 | { |
729 | { |
839 | res = fontset[0]->fontdesc; |
730 | fs->populate (fontset[0]->fontdesc); |
840 | |
731 | |
841 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
732 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
842 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
733 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
|
|
734 | |
|
|
735 | fs->set_prop (prop2, true); |
843 | } |
736 | } |
844 | |
737 | |
845 | fs->populate (res); |
|
|
846 | fs->set_prop (prop2); |
|
|
847 | } |
738 | } |
848 | #else |
739 | #else |
849 | fontset[style] = fontset[0]; |
740 | fontset[style] = fontset[0]; |
850 | #endif |
741 | #endif |
851 | } |
742 | } |
… | |
… | |
853 | if (parent[0]) |
744 | if (parent[0]) |
854 | { |
745 | { |
855 | resize_all_windows (0, 0, 0); |
746 | resize_all_windows (0, 0, 0); |
856 | scr_remap_chars (); |
747 | scr_remap_chars (); |
857 | scr_touch (true); |
748 | scr_touch (true); |
858 | } |
749 | } |
859 | |
750 | |
860 | return true; |
751 | return true; |
861 | } |
752 | } |
862 | |
753 | |
|
|
754 | void |
863 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
755 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
864 | { |
756 | { |
865 | XChangeProperty (dpy, parent[0], |
757 | XChangeProperty (dpy, parent[0], |
866 | prop, XA_STRING, 8, PropModeReplace, |
758 | prop, XA_STRING, 8, PropModeReplace, |
867 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
759 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
868 | } |
760 | } |
869 | |
761 | |
|
|
762 | void |
870 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
763 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
871 | { |
764 | { |
872 | wchar_t *ws = rxvt_mbstowcs (str, len); |
765 | wchar_t *ws = rxvt_mbstowcs (str, len); |
873 | char *s = rxvt_wcstoutf8 (ws); |
766 | char *s = rxvt_wcstoutf8 (ws); |
874 | |
767 | |
875 | XChangeProperty (dpy, parent[0], |
768 | XChangeProperty (dpy, parent[0], |
… | |
… | |
899 | #if ENABLE_EWMH |
792 | #if ENABLE_EWMH |
900 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
793 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
901 | #endif |
794 | #endif |
902 | } |
795 | } |
903 | |
796 | |
|
|
797 | void |
|
|
798 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
799 | { |
904 | #ifdef XTERM_COLOR_CHANGE |
800 | #ifdef XTERM_COLOR_CHANGE |
905 | void |
|
|
906 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
907 | { |
|
|
908 | rxvt_color xcol; |
801 | rxvt_color xcol; |
909 | int i; |
802 | |
910 | |
|
|
911 | if (color == NULL || *color == '\0') |
803 | if (color == NULL || *color == '\0') |
912 | return; |
804 | return; |
913 | |
805 | |
914 | color = strdup (color); |
806 | color = strdup (color); |
915 | allocated.push_back ((void *)color); |
807 | allocated.push_back ((void *)color); |
916 | rs[Rs_color + idx] = color; |
808 | rs[Rs_color + idx] = color; |
917 | |
809 | |
918 | /* handle color aliases */ |
810 | /* handle color aliases */ |
919 | if (isdigit (*color)) |
811 | if (isdigit (*color)) |
920 | { |
812 | { |
921 | i = atoi (color); |
813 | int i = atoi (color); |
922 | |
814 | |
923 | if (i >= 8 && i <= 15) |
815 | if (i >= 8 && i <= 15) |
|
|
816 | { |
924 | { /* bright colors */ |
817 | /* bright colors */ |
925 | i -= 8; |
|
|
926 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
818 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
927 | goto done; |
819 | goto done; |
928 | } |
820 | } |
929 | |
821 | |
930 | if (i >= 0 && i <= 7) |
822 | if (i >= 0 && i <= 7) |
|
|
823 | { |
931 | { /* normal colors */ |
824 | /* normal colors */ |
932 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
825 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
933 | goto done; |
826 | goto done; |
934 | } |
827 | } |
935 | } |
828 | } |
936 | |
829 | |
… | |
… | |
941 | * so just keep gobbling up the colormap |
834 | * so just keep gobbling up the colormap |
942 | */ |
835 | */ |
943 | |
836 | |
944 | pix_colors_focused[idx] = xcol; |
837 | pix_colors_focused[idx] = xcol; |
945 | |
838 | |
946 | /* XSetWindowAttributes attr; */ |
|
|
947 | /* Cursor cursor; */ |
|
|
948 | done: |
839 | done: |
949 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
840 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
950 | |
841 | |
951 | update_fade_color (idx); |
842 | update_fade_color (idx); |
952 | recolour_cursor (); |
843 | recolour_cursor (); |
953 | scr_recolour (); |
844 | scr_recolour (); |
|
|
845 | #endif /* XTERM_COLOR_CHANGE */ |
954 | } |
846 | } |
955 | |
|
|
956 | #else |
|
|
957 | # define set_window_color (idx,color) ((void)0) |
|
|
958 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
959 | |
847 | |
960 | void |
848 | void |
961 | rxvt_term::recolour_cursor () |
849 | rxvt_term::recolour_cursor () |
962 | { |
850 | { |
963 | XColor fg, bg; |
851 | XColor fg, bg; |
… | |
… | |
979 | */ |
867 | */ |
980 | void |
868 | void |
981 | rxvt_term::set_colorfgbg () |
869 | rxvt_term::set_colorfgbg () |
982 | { |
870 | { |
983 | unsigned int i; |
871 | unsigned int i; |
984 | const char *xpmb = "\0"; |
872 | const char *xpmb = ""; |
985 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
873 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
986 | |
874 | |
987 | strcpy (fstr, "default"); |
875 | strcpy (fstr, "default"); |
988 | strcpy (bstr, "default"); |
876 | strcpy (bstr, "default"); |
989 | for (i = Color_Black; i <= Color_White; i++) |
877 | for (i = Color_Black; i <= Color_White; i++) |
… | |
… | |
995 | |
883 | |
996 | for (i = Color_Black; i <= Color_White; i++) |
884 | for (i = Color_Black; i <= Color_White; i++) |
997 | if (pix_colors[Color_bg] == pix_colors[i]) |
885 | if (pix_colors[Color_bg] == pix_colors[i]) |
998 | { |
886 | { |
999 | sprintf (bstr, "%d", (i - Color_Black)); |
887 | sprintf (bstr, "%d", (i - Color_Black)); |
1000 | #ifdef XPM_BACKGROUND |
888 | #ifdef BG_IMAGE_FROM_FILE |
1001 | xpmb = "default;"; |
889 | xpmb = "default;"; |
1002 | #endif |
890 | #endif |
1003 | break; |
891 | break; |
1004 | } |
892 | } |
1005 | |
893 | |
… | |
… | |
1090 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
978 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1091 | |
979 | |
1092 | if (fix_screen || newwidth != old_width || newheight != old_height) |
980 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1093 | { |
981 | { |
1094 | if (scrollBar.state) |
982 | if (scrollBar.state) |
1095 | { |
|
|
1096 | XMoveResizeWindow (dpy, scrollBar.win, |
|
|
1097 | window_sb_x, 0, |
|
|
1098 | scrollbar_TotalWidth (), szHint.height); |
|
|
1099 | resize_scrollbar (); |
983 | resize_scrollbar (); |
1100 | } |
|
|
1101 | |
984 | |
1102 | XMoveResizeWindow (dpy, vt, |
985 | XMoveResizeWindow (dpy, vt, |
1103 | window_vt_x, window_vt_y, |
986 | window_vt_x, window_vt_y, |
1104 | width, height); |
987 | width, height); |
1105 | |
988 | |
|
|
989 | #ifdef HAVE_BG_PIXMAP |
|
|
990 | if (bgPixmap.window_size_sensitive ()) |
|
|
991 | update_background (); |
|
|
992 | #endif |
|
|
993 | |
1106 | scr_clear (); |
994 | scr_clear (); |
1107 | #ifdef XPM_BACKGROUND |
|
|
1108 | resize_pixmap (); |
|
|
1109 | #endif |
|
|
1110 | } |
995 | } |
1111 | |
996 | |
1112 | if (fix_screen || old_height == 0) |
997 | if (fix_screen || old_height == 0) |
1113 | scr_reset (); |
998 | scr_reset (); |
1114 | |
999 | |
1115 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1000 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1116 | //scr_touch (false); |
1001 | //scr_touch (false); |
1117 | |
1002 | |
1118 | #ifdef XPM_BACKGROUND |
1003 | #ifdef HAVE_BG_PIXMAP |
1119 | if (pixmap) |
1004 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1005 | // if (bgPixmap.pixmap) |
1120 | scr_touch (false); |
1006 | // scr_touch (false); |
1121 | #endif |
1007 | #endif |
1122 | |
1008 | |
1123 | #ifdef USE_XIM |
1009 | #ifdef USE_XIM |
1124 | IMSetPosition (); |
1010 | IMSetPosition (); |
1125 | #endif |
1011 | #endif |
… | |
… | |
1296 | if (term->rs[Rs_imLocale]) |
1182 | if (term->rs[Rs_imLocale]) |
1297 | SET_LOCALE (term->locale); |
1183 | SET_LOCALE (term->locale); |
1298 | } |
1184 | } |
1299 | else |
1185 | else |
1300 | str = (void *)text->string.wide_char; |
1186 | str = (void *)text->string.wide_char; |
1301 | |
1187 | |
1302 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1188 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1303 | DT_INT, call_data->caret, |
1189 | DT_INT, call_data->caret, |
1304 | DT_INT, call_data->chg_first, |
1190 | DT_INT, call_data->chg_first, |
1305 | DT_INT, call_data->chg_length, |
1191 | DT_INT, call_data->chg_length, |
1306 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1192 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1625 | |
1511 | |
1626 | if (input_style & XIMPreeditPosition) |
1512 | if (input_style & XIMPreeditPosition) |
1627 | { |
1513 | { |
1628 | im_set_size (preedit_rect); |
1514 | im_set_size (preedit_rect); |
1629 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1515 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1630 | |
1516 | |
1631 | XSetICValues (Input_Context, |
1517 | XSetICValues (Input_Context, |
1632 | XNPreeditAttributes, preedit_attr, NULL); |
1518 | XNPreeditAttributes, preedit_attr, NULL); |
1633 | } |
1519 | } |
1634 | else |
1520 | else |
1635 | { |
1521 | { |
… | |
… | |
1652 | XFree (status_attr); |
1538 | XFree (status_attr); |
1653 | } |
1539 | } |
1654 | |
1540 | |
1655 | XFree (preedit_attr); |
1541 | XFree (preedit_attr); |
1656 | } |
1542 | } |
1657 | #endif /* USE_XIM */ |
1543 | #endif /* USE_XIM */ |
|
|
1544 | |
|
|
1545 | void |
|
|
1546 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1547 | { |
|
|
1548 | Window cr; |
|
|
1549 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1550 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1551 | } |
|
|
1552 | |
|
|
1553 | Pixmap |
|
|
1554 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1555 | { |
|
|
1556 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1557 | if (xa[prop_id]) |
|
|
1558 | { |
|
|
1559 | int aformat; |
|
|
1560 | unsigned long nitems, bytes_after; |
|
|
1561 | Atom atype; |
|
|
1562 | unsigned char *prop = NULL; |
|
|
1563 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1564 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1565 | &nitems, &bytes_after, &prop); |
|
|
1566 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1567 | return *(Pixmap *)prop; |
|
|
1568 | } |
|
|
1569 | |
|
|
1570 | return None; |
|
|
1571 | } |
|
|
1572 | |
|
|
1573 | #ifdef HAVE_BG_PIXMAP |
|
|
1574 | # if TRACE_PIXMAPS |
|
|
1575 | # undef update_background |
|
|
1576 | void |
|
|
1577 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1578 | { |
|
|
1579 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1580 | update_background (); |
|
|
1581 | } |
|
|
1582 | # endif |
|
|
1583 | |
|
|
1584 | void |
|
|
1585 | rxvt_term::update_background () |
|
|
1586 | { |
|
|
1587 | if (update_background_ev.is_active ()) |
|
|
1588 | return; |
|
|
1589 | |
|
|
1590 | bgPixmap.invalidate (); |
|
|
1591 | |
|
|
1592 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1593 | |
|
|
1594 | if (to_wait <= 0.) |
|
|
1595 | bgPixmap.render (); |
|
|
1596 | else |
|
|
1597 | update_background_ev.start (to_wait); |
|
|
1598 | } |
|
|
1599 | |
|
|
1600 | void |
|
|
1601 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1602 | { |
|
|
1603 | make_current (); |
|
|
1604 | |
|
|
1605 | update_background_ev.stop (); |
|
|
1606 | bgPixmap.render (); |
|
|
1607 | refresh_check (); |
|
|
1608 | } |
|
|
1609 | |
|
|
1610 | #endif /* HAVE_BG_PIXMAP */ |
1658 | |
1611 | |
1659 | /*----------------------- end-of-file (C source) -----------------------*/ |
1612 | /*----------------------- end-of-file (C source) -----------------------*/ |