… | |
… | |
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); |
|
|
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 HAVE_BG_PIXMAP |
|
|
157 | update_background_ev(this, &rxvt_term::update_background_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), |
|
|
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 | |
… | |
… | |
463 | rxvt_emergency_cleanup (); |
469 | rxvt_emergency_cleanup (); |
464 | _exit (EXIT_FAILURE); |
470 | _exit (EXIT_FAILURE); |
465 | } |
471 | } |
466 | |
472 | |
467 | /*----------------------------------------------------------------------*/ |
473 | /*----------------------------------------------------------------------*/ |
468 | bool |
474 | void |
469 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
475 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
470 | { |
476 | { |
471 | this->envv = envv; |
477 | this->envv = envv; |
472 | |
478 | |
473 | SET_R (this); |
479 | SET_R (this); |
474 | set_locale (""); |
480 | set_locale (""); |
475 | set_environ (envv); // few things in X do not call setlocale :( |
481 | set_environ (envv); // few things in X do not call setlocale :( |
476 | |
482 | |
477 | if (!init_vars ()) |
483 | init_vars (); |
478 | return false; |
|
|
479 | |
484 | |
480 | init_secondary (); |
485 | init_secondary (); |
481 | |
486 | |
482 | const char **cmd_argv = init_resources (argc, argv); |
487 | const char **cmd_argv = init_resources (argc, argv); |
483 | |
488 | |
… | |
… | |
507 | resize_scrollbar (); /* create and map scrollbar */ |
512 | resize_scrollbar (); /* create and map scrollbar */ |
508 | #endif |
513 | #endif |
509 | #ifdef HAVE_BG_PIXMAP |
514 | #ifdef HAVE_BG_PIXMAP |
510 | { |
515 | { |
511 | bgPixmap.set_target (this); |
516 | bgPixmap.set_target (this); |
|
|
517 | bgPixmap.invalidate (); |
512 | |
518 | |
513 | #ifdef ENABLE_TRANSPARENCY |
519 | #ifdef ENABLE_TRANSPARENCY |
514 | if (option (Opt_transparent)) |
520 | if (option (Opt_transparent)) |
515 | { |
521 | { |
516 | bgPixmap.set_transparent (); |
522 | bgPixmap.set_transparent (); |
|
|
523 | |
517 | #ifdef HAVE_AFTERIMAGE |
524 | #ifdef HAVE_AFTERIMAGE |
518 | if (rs [Rs_blurradius]) |
525 | if (rs [Rs_blurradius]) |
519 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
526 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
520 | #endif |
527 | #endif |
521 | if (ISSET_PIXCOLOR (Color_tint)) |
528 | if (ISSET_PIXCOLOR (Color_tint)) |
522 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
529 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
530 | |
523 | if (rs [Rs_shade]) |
531 | if (rs [Rs_shade]) |
524 | bgPixmap.set_shade (rs [Rs_shade]); |
532 | bgPixmap.set_shade (rs [Rs_shade]); |
525 | |
533 | |
526 | bgPixmap.set_root_pixmap (); |
534 | bgPixmap.set_root_pixmap (); |
527 | XSelectInput (dpy, display->root, PropertyChangeMask); |
535 | XSelectInput (dpy, display->root, PropertyChangeMask); |
528 | rootwin_ev.start (display, display->root); |
536 | rootwin_ev.start (display, display->root); |
529 | } |
537 | } |
530 | #endif |
538 | #endif |
531 | |
539 | |
532 | #ifdef XPM_BACKGROUND |
540 | #ifdef BG_IMAGE_FROM_FILE |
533 | if (rs[Rs_backgroundPixmap] != NULL) |
541 | if (rs[Rs_backgroundPixmap]) |
534 | { |
542 | { |
535 | const char *p = rs[Rs_backgroundPixmap]; |
543 | const char *p = rs[Rs_backgroundPixmap]; |
536 | |
544 | |
537 | if ((p = strchr (p, ';')) != NULL) |
545 | if ((p = strchr (p, ';')) != 0) |
538 | { |
546 | { |
539 | p++; |
547 | p++; |
540 | bgPixmap.set_geometry (p); |
548 | bgPixmap.set_geometry (p); |
541 | } |
549 | } |
542 | else |
550 | else |
543 | bgPixmap.set_defaultGeometry (); |
551 | bgPixmap.set_defaultGeometry (); |
544 | |
552 | |
545 | bgPixmap.set_file (rs[Rs_backgroundPixmap]); |
553 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
554 | if (!bgPixmap.window_position_sensitive ()) |
|
|
555 | update_background (); |
546 | } |
556 | } |
547 | /* do not want to render Pixmap yet if we are size/position dependant - |
|
|
548 | * wait for ConfigureNotify at least */ |
|
|
549 | if (!bgPixmap.window_size_sensitive ()) |
|
|
550 | update_background(); |
|
|
551 | #endif |
557 | #endif |
552 | } |
558 | } |
553 | #endif |
559 | #endif |
554 | |
560 | |
555 | #if ENABLE_PERL |
561 | #if ENABLE_PERL |
… | |
… | |
561 | init_command (cmd_argv); |
567 | init_command (cmd_argv); |
562 | |
568 | |
563 | free (cmd_argv); |
569 | free (cmd_argv); |
564 | |
570 | |
565 | if (pty->pty >= 0) |
571 | if (pty->pty >= 0) |
566 | pty_ev.start (pty->pty, EVENT_READ); |
572 | pty_ev.start (pty->pty, ev::READ); |
567 | |
|
|
568 | check_ev.start (); |
|
|
569 | |
573 | |
570 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
571 | |
575 | |
572 | #if ENABLE_XEMBED |
576 | #if ENABLE_XEMBED |
573 | if (rs[Rs_embed]) |
577 | if (rs[Rs_embed]) |
… | |
… | |
580 | #endif |
584 | #endif |
581 | |
585 | |
582 | XMapWindow (dpy, vt); |
586 | XMapWindow (dpy, vt); |
583 | XMapWindow (dpy, parent[0]); |
587 | XMapWindow (dpy, parent[0]); |
584 | |
588 | |
585 | return true; |
589 | refresh_check (); |
586 | } |
590 | } |
587 | |
591 | |
588 | static struct sig_handlers |
592 | static struct sig_handlers |
589 | { |
593 | { |
590 | sig_watcher sw_term, sw_int; |
594 | ev::sig sw_term, sw_int; |
591 | |
595 | |
592 | /* |
596 | /* |
593 | * Catch a fatal signal and tidy up before quitting |
597 | * Catch a fatal signal and tidy up before quitting |
594 | */ |
598 | */ |
595 | void |
599 | void sig_term (ev::sig &w, int revents); |
596 | sig_term (sig_watcher &w) |
600 | |
|
|
601 | sig_handlers () |
597 | { |
602 | { |
598 | rxvt_emergency_cleanup (); |
603 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
599 | signal (w.signum, SIG_DFL); |
|
|
600 | kill (getpid (), w.signum); |
|
|
601 | } |
|
|
602 | |
|
|
603 | sig_handlers () |
|
|
604 | : sw_term (this, &sig_handlers::sig_term), |
|
|
605 | sw_int (this, &sig_handlers::sig_term) |
604 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
606 | { |
|
|
607 | } |
605 | } |
608 | } sig_handlers; |
606 | } sig_handlers; |
609 | |
607 | |
|
|
608 | void |
|
|
609 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
610 | { |
|
|
611 | rxvt_emergency_cleanup (); |
|
|
612 | w.stop (); |
|
|
613 | kill (getpid (), w.signum); |
|
|
614 | } |
|
|
615 | |
610 | char **rxvt_environ; // startup environment |
616 | char **rxvt_environ; // startup environment |
611 | |
617 | |
612 | void |
618 | void |
613 | rxvt_init () |
619 | rxvt_init () |
614 | { |
620 | { |
615 | ptytty::init (); |
621 | ptytty::init (); |
|
|
622 | |
|
|
623 | if (!ev_default_loop (0)) |
|
|
624 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
616 | |
625 | |
617 | rxvt_environ = environ; |
626 | rxvt_environ = environ; |
618 | |
627 | |
619 | signal (SIGHUP, SIG_IGN); |
628 | signal (SIGHUP, SIG_IGN); |
620 | signal (SIGPIPE, SIG_IGN); |
629 | signal (SIGPIPE, SIG_IGN); |
621 | |
630 | |
622 | sig_handlers.sw_term.start (SIGTERM); |
631 | sig_handlers.sw_term.start (SIGTERM); ev_unref (); |
623 | sig_handlers.sw_int.start (SIGINT); |
632 | sig_handlers.sw_int.start (SIGINT); ev_unref (); |
624 | |
633 | |
625 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
634 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
626 | /* signal (SIGURG, SIG_DFL); */ |
635 | /* signal (SIGURG, SIG_DFL); */ |
627 | |
636 | |
628 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
637 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
629 | // TODO: handle this with exceptions and tolerate the memory loss |
638 | // TODO: handle this with exceptions and tolerate the memory loss |
630 | XSetIOErrorHandler (rxvt_xioerror_handler); |
639 | XSetIOErrorHandler (rxvt_xioerror_handler); |
631 | |
640 | |
632 | XrmInitialize (); |
641 | XrmInitialize (); |
633 | } |
|
|
634 | |
|
|
635 | /* ------------------------------------------------------------------------- * |
|
|
636 | * MEMORY ALLOCATION WRAPPERS * |
|
|
637 | * ------------------------------------------------------------------------- */ |
|
|
638 | void * |
|
|
639 | rxvt_malloc (size_t size) |
|
|
640 | { |
|
|
641 | void *p = malloc (size); |
|
|
642 | |
|
|
643 | if (!p) |
|
|
644 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
645 | |
|
|
646 | return p; |
|
|
647 | } |
|
|
648 | |
|
|
649 | void * |
|
|
650 | rxvt_calloc (size_t number, size_t size) |
|
|
651 | { |
|
|
652 | void *p = calloc (number, size); |
|
|
653 | |
|
|
654 | if (!p) |
|
|
655 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
656 | |
|
|
657 | return p; |
|
|
658 | } |
|
|
659 | |
|
|
660 | void * |
|
|
661 | rxvt_realloc (void *ptr, size_t size) |
|
|
662 | { |
|
|
663 | void *p = realloc (ptr, size); |
|
|
664 | |
|
|
665 | if (!p) |
|
|
666 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
667 | |
|
|
668 | return p; |
|
|
669 | } |
642 | } |
670 | |
643 | |
671 | /*----------------------------------------------------------------------*/ |
644 | /*----------------------------------------------------------------------*/ |
672 | /* |
645 | /* |
673 | * window size/position calculations for XSizeHint and other storage. |
646 | * window size/position calculations for XSizeHint and other storage. |
… | |
… | |
814 | ws.ws_xpixel = width; |
787 | ws.ws_xpixel = width; |
815 | ws.ws_ypixel = height; |
788 | ws.ws_ypixel = height; |
816 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
789 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
817 | |
790 | |
818 | #if 0 |
791 | #if 0 |
819 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
792 | // TIOCSWINSZ is supposed to do this automatically and correctly |
820 | if (cmd_pid) /* force through to the command */ |
793 | if (cmd_pid) /* force through to the command */ |
821 | kill (-cmd_pid, SIGWINCH); |
794 | kill (-cmd_pid, SIGWINCH); |
822 | #endif |
795 | #endif |
823 | } |
796 | } |
824 | |
797 | |
… | |
… | |
898 | if (parent[0]) |
871 | if (parent[0]) |
899 | { |
872 | { |
900 | resize_all_windows (0, 0, 0); |
873 | resize_all_windows (0, 0, 0); |
901 | scr_remap_chars (); |
874 | scr_remap_chars (); |
902 | scr_touch (true); |
875 | scr_touch (true); |
903 | } |
876 | } |
904 | |
877 | |
905 | return true; |
878 | return true; |
906 | } |
879 | } |
907 | |
880 | |
|
|
881 | void |
908 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
882 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
909 | { |
883 | { |
910 | XChangeProperty (dpy, parent[0], |
884 | XChangeProperty (dpy, parent[0], |
911 | prop, XA_STRING, 8, PropModeReplace, |
885 | prop, XA_STRING, 8, PropModeReplace, |
912 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
886 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
913 | } |
887 | } |
914 | |
888 | |
|
|
889 | void |
915 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
890 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
916 | { |
891 | { |
917 | wchar_t *ws = rxvt_mbstowcs (str, len); |
892 | wchar_t *ws = rxvt_mbstowcs (str, len); |
918 | char *s = rxvt_wcstoutf8 (ws); |
893 | char *s = rxvt_wcstoutf8 (ws); |
919 | |
894 | |
920 | XChangeProperty (dpy, parent[0], |
895 | XChangeProperty (dpy, parent[0], |
… | |
… | |
944 | #if ENABLE_EWMH |
919 | #if ENABLE_EWMH |
945 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
920 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
946 | #endif |
921 | #endif |
947 | } |
922 | } |
948 | |
923 | |
|
|
924 | void |
|
|
925 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
926 | { |
949 | #ifdef XTERM_COLOR_CHANGE |
927 | #ifdef XTERM_COLOR_CHANGE |
950 | void |
|
|
951 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
952 | { |
|
|
953 | rxvt_color xcol; |
928 | rxvt_color xcol; |
954 | int i; |
929 | int i; |
955 | |
930 | |
956 | if (color == NULL || *color == '\0') |
931 | if (color == NULL || *color == '\0') |
957 | return; |
932 | return; |
958 | |
933 | |
959 | color = strdup (color); |
934 | color = strdup (color); |
960 | allocated.push_back ((void *)color); |
935 | allocated.push_back ((void *)color); |
… | |
… | |
964 | if (isdigit (*color)) |
939 | if (isdigit (*color)) |
965 | { |
940 | { |
966 | i = atoi (color); |
941 | i = atoi (color); |
967 | |
942 | |
968 | if (i >= 8 && i <= 15) |
943 | if (i >= 8 && i <= 15) |
|
|
944 | { |
969 | { /* bright colors */ |
945 | /* bright colors */ |
970 | i -= 8; |
|
|
971 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
946 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
972 | goto done; |
947 | goto done; |
973 | } |
948 | } |
974 | |
949 | |
975 | if (i >= 0 && i <= 7) |
950 | if (i >= 0 && i <= 7) |
|
|
951 | { |
976 | { /* normal colors */ |
952 | /* normal colors */ |
977 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
953 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
978 | goto done; |
954 | goto done; |
979 | } |
955 | } |
980 | } |
956 | } |
981 | |
957 | |
… | |
… | |
986 | * so just keep gobbling up the colormap |
962 | * so just keep gobbling up the colormap |
987 | */ |
963 | */ |
988 | |
964 | |
989 | pix_colors_focused[idx] = xcol; |
965 | pix_colors_focused[idx] = xcol; |
990 | |
966 | |
991 | /* XSetWindowAttributes attr; */ |
|
|
992 | /* Cursor cursor; */ |
|
|
993 | done: |
967 | done: |
994 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
968 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
995 | |
969 | |
996 | update_fade_color (idx); |
970 | update_fade_color (idx); |
997 | recolour_cursor (); |
971 | recolour_cursor (); |
998 | scr_recolour (); |
972 | scr_recolour (); |
|
|
973 | #endif /* XTERM_COLOR_CHANGE */ |
999 | } |
974 | } |
1000 | |
|
|
1001 | #else |
|
|
1002 | # define set_window_color (idx,color) ((void)0) |
|
|
1003 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1004 | |
975 | |
1005 | void |
976 | void |
1006 | rxvt_term::recolour_cursor () |
977 | rxvt_term::recolour_cursor () |
1007 | { |
978 | { |
1008 | XColor fg, bg; |
979 | XColor fg, bg; |
… | |
… | |
1024 | */ |
995 | */ |
1025 | void |
996 | void |
1026 | rxvt_term::set_colorfgbg () |
997 | rxvt_term::set_colorfgbg () |
1027 | { |
998 | { |
1028 | unsigned int i; |
999 | unsigned int i; |
1029 | const char *xpmb = "\0"; |
1000 | const char *xpmb = ""; |
1030 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1001 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1031 | |
1002 | |
1032 | strcpy (fstr, "default"); |
1003 | strcpy (fstr, "default"); |
1033 | strcpy (bstr, "default"); |
1004 | strcpy (bstr, "default"); |
1034 | for (i = Color_Black; i <= Color_White; i++) |
1005 | for (i = Color_Black; i <= Color_White; i++) |
… | |
… | |
1040 | |
1011 | |
1041 | for (i = Color_Black; i <= Color_White; i++) |
1012 | for (i = Color_Black; i <= Color_White; i++) |
1042 | if (pix_colors[Color_bg] == pix_colors[i]) |
1013 | if (pix_colors[Color_bg] == pix_colors[i]) |
1043 | { |
1014 | { |
1044 | sprintf (bstr, "%d", (i - Color_Black)); |
1015 | sprintf (bstr, "%d", (i - Color_Black)); |
1045 | #ifdef XPM_BACKGROUND |
1016 | #ifdef BG_IMAGE_FROM_FILE |
1046 | xpmb = "default;"; |
1017 | xpmb = "default;"; |
1047 | #endif |
1018 | #endif |
1048 | break; |
1019 | break; |
1049 | } |
1020 | } |
1050 | |
1021 | |
… | |
… | |
1146 | |
1117 | |
1147 | XMoveResizeWindow (dpy, vt, |
1118 | XMoveResizeWindow (dpy, vt, |
1148 | window_vt_x, window_vt_y, |
1119 | window_vt_x, window_vt_y, |
1149 | width, height); |
1120 | width, height); |
1150 | |
1121 | |
1151 | #ifdef XPM_BACKGROUND |
1122 | #ifdef HAVE_BG_PIXMAP |
1152 | /* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */ |
|
|
1153 | if (bgPixmap.window_size_sensitive ()) |
1123 | if (bgPixmap.window_size_sensitive ()) |
1154 | update_background (); |
1124 | update_background (); |
1155 | #endif |
1125 | #endif |
1156 | |
1126 | |
1157 | scr_clear (); |
1127 | scr_clear (); |
1158 | } |
1128 | } |
1159 | |
1129 | |
… | |
… | |
1345 | if (term->rs[Rs_imLocale]) |
1315 | if (term->rs[Rs_imLocale]) |
1346 | SET_LOCALE (term->locale); |
1316 | SET_LOCALE (term->locale); |
1347 | } |
1317 | } |
1348 | else |
1318 | else |
1349 | str = (void *)text->string.wide_char; |
1319 | str = (void *)text->string.wide_char; |
1350 | |
1320 | |
1351 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1321 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1352 | DT_INT, call_data->caret, |
1322 | DT_INT, call_data->caret, |
1353 | DT_INT, call_data->chg_first, |
1323 | DT_INT, call_data->chg_first, |
1354 | DT_INT, call_data->chg_length, |
1324 | DT_INT, call_data->chg_length, |
1355 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1325 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1674 | |
1644 | |
1675 | if (input_style & XIMPreeditPosition) |
1645 | if (input_style & XIMPreeditPosition) |
1676 | { |
1646 | { |
1677 | im_set_size (preedit_rect); |
1647 | im_set_size (preedit_rect); |
1678 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1648 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1679 | |
1649 | |
1680 | XSetICValues (Input_Context, |
1650 | XSetICValues (Input_Context, |
1681 | XNPreeditAttributes, preedit_attr, NULL); |
1651 | XNPreeditAttributes, preedit_attr, NULL); |
1682 | } |
1652 | } |
1683 | else |
1653 | else |
1684 | { |
1654 | { |
… | |
… | |
1701 | XFree (status_attr); |
1671 | XFree (status_attr); |
1702 | } |
1672 | } |
1703 | |
1673 | |
1704 | XFree (preedit_attr); |
1674 | XFree (preedit_attr); |
1705 | } |
1675 | } |
1706 | #endif /* USE_XIM */ |
1676 | #endif /* USE_XIM */ |
|
|
1677 | |
|
|
1678 | void |
|
|
1679 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1680 | { |
|
|
1681 | Window cr; |
|
|
1682 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1683 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1684 | } |
|
|
1685 | |
|
|
1686 | Pixmap |
|
|
1687 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1688 | { |
|
|
1689 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1690 | if (xa[prop_id]) |
|
|
1691 | { |
|
|
1692 | int aformat; |
|
|
1693 | unsigned long nitems, bytes_after; |
|
|
1694 | Atom atype; |
|
|
1695 | unsigned char *prop = NULL; |
|
|
1696 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1697 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1698 | &nitems, &bytes_after, &prop); |
|
|
1699 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1700 | return *(Pixmap *)prop; |
|
|
1701 | } |
|
|
1702 | |
|
|
1703 | return None; |
|
|
1704 | } |
|
|
1705 | |
|
|
1706 | #ifdef HAVE_BG_PIXMAP |
|
|
1707 | # if TRACE_PIXMAPS |
|
|
1708 | # undef update_background |
|
|
1709 | void |
|
|
1710 | rxvt_term::trace_update_background (const char *file, int line) |
|
|
1711 | { |
|
|
1712 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1713 | update_background (); |
|
|
1714 | } |
|
|
1715 | # endif |
|
|
1716 | |
|
|
1717 | void |
|
|
1718 | rxvt_term::update_background () |
|
|
1719 | { |
|
|
1720 | if (update_background_ev.is_active ()) |
|
|
1721 | return; |
|
|
1722 | |
|
|
1723 | bgPixmap.invalidate (); |
|
|
1724 | |
|
|
1725 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
|
|
1726 | |
|
|
1727 | if (to_wait <= 0.) |
|
|
1728 | bgPixmap.render (); |
|
|
1729 | else |
|
|
1730 | update_background_ev.start (to_wait); |
|
|
1731 | } |
|
|
1732 | |
|
|
1733 | void |
|
|
1734 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1735 | { |
|
|
1736 | make_current (); |
|
|
1737 | |
|
|
1738 | update_background_ev.stop (); |
|
|
1739 | bgPixmap.render (); |
|
|
1740 | refresh_check (); |
|
|
1741 | } |
|
|
1742 | |
|
|
1743 | #endif /* HAVE_BG_PIXMAP */ |
1707 | |
1744 | |
1708 | /*----------------------- end-of-file (C source) -----------------------*/ |
1745 | /*----------------------- end-of-file (C source) -----------------------*/ |