… | |
… | |
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 HAVE_TERMIOS_H |
|
|
44 | # include <termios.h> |
43 | #include <termios.h> |
45 | #endif |
|
|
46 | |
44 | |
47 | #ifdef HAVE_XSETLOCALE |
45 | #ifdef HAVE_XSETLOCALE |
48 | # define X_LOCALE |
46 | # define X_LOCALE |
49 | # include <X11/Xlocale.h> |
47 | # include <X11/Xlocale.h> |
50 | #else |
48 | #else |
… | |
… | |
103 | { |
101 | { |
104 | if (cc->c2 == c2) return c1; |
102 | if (cc->c2 == c2) return c1; |
105 | cc = (*this)[cc->c1]; |
103 | cc = (*this)[cc->c1]; |
106 | } |
104 | } |
107 | |
105 | |
108 | // check to see wether this combination already exists otherwise |
106 | // check to see whether this combination already exists otherwise |
109 | for (cc = v.end (); cc-- > v.begin (); ) |
107 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | { |
108 | { |
111 | if (cc->c1 == c1 && cc->c2 == c2) |
109 | if (cc->c1 == c1 && cc->c2 == c2) |
112 | return COMPOSE_LO + (cc - v.begin ()); |
110 | return COMPOSE_LO + (cc - v.begin ()); |
113 | } |
111 | } |
… | |
… | |
152 | |
150 | |
153 | } |
151 | } |
154 | #endif |
152 | #endif |
155 | |
153 | |
156 | rxvt_term::rxvt_term () |
154 | rxvt_term::rxvt_term () |
157 | : |
155 | { |
158 | #if HAVE_BG_PIXMAP |
156 | #if HAVE_BG_PIXMAP |
159 | update_background_ev(this, &rxvt_term::update_background_cb), |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
160 | #endif |
158 | #endif |
161 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
162 | 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); |
163 | #endif |
161 | #endif |
164 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
165 | 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); |
166 | #endif |
164 | #endif |
167 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
168 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
166 | cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this); |
169 | #endif |
167 | #endif |
170 | #ifdef SELECTION_SCROLLING |
168 | #ifdef SELECTION_SCROLLING |
171 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
169 | sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this); |
172 | #endif |
170 | #endif |
173 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
174 | 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), |
175 | #endif |
180 | #endif |
176 | #ifdef POINTER_BLANK |
181 | #ifdef POINTER_BLANK |
177 | pointer_ev (this, &rxvt_term::pointer_cb), |
182 | pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this); |
178 | #endif |
183 | #endif |
179 | #ifndef NO_BELL |
184 | #ifndef NO_BELL |
180 | bell_ev (this, &rxvt_term::bell_cb), |
185 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
181 | #endif |
186 | #endif |
182 | child_ev (this, &rxvt_term::child_cb), |
187 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
183 | prepare_ev (this, &rxvt_term::prepare_cb), |
188 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
184 | flush_ev (this, &rxvt_term::flush_cb), |
189 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
185 | destroy_ev (this, &rxvt_term::destroy_cb), |
190 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
186 | pty_ev (this, &rxvt_term::pty_cb), |
191 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
187 | incr_ev (this, &rxvt_term::incr_cb) |
192 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
188 | { |
193 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
189 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
190 | callback_set (rootwin_ev , this, rxvt_term, rootwin_cb); |
|
|
191 | #endif |
|
|
192 | #ifdef HAVE_SCROLLBARS |
|
|
193 | callback_set (scrollbar_ev, this, rxvt_term, x_cb); |
|
|
194 | #endif |
|
|
195 | #ifdef USE_XIM |
|
|
196 | callback_set (im_ev , this, rxvt_term, im_cb); |
|
|
197 | #endif |
|
|
198 | callback_set (termwin_ev , this, rxvt_term, x_cb); |
|
|
199 | callback_set (vt_ev , this, rxvt_term, x_cb); |
|
|
200 | |
194 | |
201 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
195 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
202 | |
196 | |
203 | termlist.push_back (this); |
197 | termlist.push_back (this); |
204 | |
198 | |
… | |
… | |
230 | if (fontset[i] != fontset[0]) |
224 | if (fontset[i] != fontset[0]) |
231 | delete fontset[i]; |
225 | delete fontset[i]; |
232 | #endif |
226 | #endif |
233 | delete fontset[0]; |
227 | delete fontset[0]; |
234 | |
228 | |
|
|
229 | #ifdef HAVE_BG_PIXMAP |
|
|
230 | bgPixmap.destroy (); |
|
|
231 | #endif |
|
|
232 | #ifdef HAVE_AFTERIMAGE |
|
|
233 | if (asv) |
|
|
234 | destroy_asvisual (asv, 0); |
|
|
235 | if (asimman) |
|
|
236 | destroy_image_manager (asimman, 0); |
|
|
237 | #endif |
|
|
238 | |
235 | if (display) |
239 | if (display) |
236 | { |
240 | { |
237 | selection_clear (); |
241 | selection_clear (); |
|
|
242 | selection_clear (true); |
238 | |
243 | |
239 | #ifdef USE_XIM |
244 | #ifdef USE_XIM |
240 | im_destroy (); |
245 | im_destroy (); |
241 | #endif |
246 | #endif |
242 | #ifdef XTERM_SCROLLBAR |
247 | scrollBar.destroy (); |
243 | if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC); |
|
|
244 | if (ShadowGC) XFreeGC (dpy, ShadowGC); |
|
|
245 | #endif |
|
|
246 | #ifdef PLAIN_SCROLLBAR |
|
|
247 | if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC); |
|
|
248 | #endif |
|
|
249 | #ifdef NEXT_SCROLLBAR |
|
|
250 | if (blackGC) XFreeGC (dpy, blackGC); |
|
|
251 | if (whiteGC) XFreeGC (dpy, whiteGC); |
|
|
252 | if (grayGC) XFreeGC (dpy, grayGC); |
|
|
253 | if (darkGC) XFreeGC (dpy, darkGC); |
|
|
254 | if (stippleGC) XFreeGC (dpy, stippleGC); |
|
|
255 | if (dimple) XFreePixmap (dpy, dimple); |
|
|
256 | if (upArrow) XFreePixmap (dpy, upArrow); |
|
|
257 | if (downArrow) XFreePixmap (dpy, downArrow); |
|
|
258 | if (upArrowHi) XFreePixmap (dpy, upArrowHi); |
|
|
259 | if (downArrowHi) XFreePixmap (dpy, downArrowHi); |
|
|
260 | #endif |
|
|
261 | #ifdef RXVT_SCROLLBAR |
|
|
262 | if (topShadowGC) XFreeGC (dpy, topShadowGC); |
|
|
263 | if (botShadowGC) XFreeGC (dpy, botShadowGC); |
|
|
264 | if (scrollbarGC) XFreeGC (dpy, scrollbarGC); |
|
|
265 | #endif |
|
|
266 | if (gc) XFreeGC (dpy, gc); |
248 | if (gc) XFreeGC (dpy, gc); |
267 | |
249 | |
268 | delete drawable; |
250 | delete drawable; |
269 | // destroy all windows |
251 | // destroy all windows |
270 | if (parent[0]) |
252 | if (parent[0]) |
… | |
… | |
278 | pix_colors_unfocused [i].free (this); |
260 | pix_colors_unfocused [i].free (this); |
279 | #endif |
261 | #endif |
280 | } |
262 | } |
281 | |
263 | |
282 | clear (); |
264 | clear (); |
283 | } |
|
|
284 | |
265 | |
285 | delete [] pix_colors_focused; |
266 | display->flush (); /* ideally .put should do this */ |
286 | #if OFF_FOCUS_FADING |
|
|
287 | delete [] pix_colors_unfocused; |
|
|
288 | #endif |
|
|
289 | |
|
|
290 | #ifdef HAVE_BG_PIXMAP |
|
|
291 | bgPixmap.destroy (); |
|
|
292 | #endif |
|
|
293 | displays.put (display); |
267 | displays.put (display); |
|
|
268 | } |
294 | |
269 | |
295 | scr_release (); |
270 | scr_release (); |
296 | |
271 | |
297 | /* clear all resources */ |
272 | /* clear all resources */ |
298 | for (int i = 0; i < allocated.size (); i++) |
273 | for (int i = 0; i < allocated.size (); i++) |
299 | free (allocated [i]); |
274 | free (allocated [i]); |
300 | |
275 | |
301 | free (selection.text); |
276 | free (selection.text); |
|
|
277 | free (selection.clip_text); |
302 | // TODO: manage env vars in child only(!) |
278 | // TODO: manage env vars in child only(!) |
303 | free (env_display); |
279 | free (env_display); |
304 | free (env_term); |
280 | free (env_term); |
305 | free (locale); |
281 | free (locale); |
306 | free (v_buffer); |
282 | free (v_buffer); |
… | |
… | |
330 | } |
306 | } |
331 | |
307 | |
332 | void |
308 | void |
333 | rxvt_term::destroy () |
309 | rxvt_term::destroy () |
334 | { |
310 | { |
335 | if (destroy_ev.active) |
311 | if (destroy_ev.is_active ()) |
336 | return; |
312 | return; |
337 | |
313 | |
338 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
314 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
339 | |
315 | |
340 | #if ENABLE_OVERLAY |
316 | #if ENABLE_OVERLAY |
… | |
… | |
344 | if (display) |
320 | if (display) |
345 | { |
321 | { |
346 | #if USE_XIM |
322 | #if USE_XIM |
347 | im_ev.stop (display); |
323 | im_ev.stop (display); |
348 | #endif |
324 | #endif |
349 | #if HAVE_SCROLLBARS |
|
|
350 | scrollbar_ev.stop (display); |
325 | scrollbar_ev.stop (display); |
351 | #endif |
|
|
352 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
326 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
353 | rootwin_ev.stop (display); |
327 | rootwin_ev.stop (display); |
354 | #endif |
328 | #endif |
355 | incr_ev.stop (); |
329 | incr_ev.stop (); |
356 | termwin_ev.stop (display); |
330 | termwin_ev.stop (display); |
357 | vt_ev.stop (display); |
331 | vt_ev.stop (display); |
358 | } |
332 | } |
359 | |
333 | |
360 | prepare_ev.stop (); |
334 | flush_ev.stop (); |
361 | pty_ev.stop (); |
335 | pty_ev.stop (); |
362 | #ifdef CURSOR_BLINK |
336 | #ifdef CURSOR_BLINK |
363 | cursor_blink_ev.stop (); |
337 | cursor_blink_ev.stop (); |
364 | #endif |
338 | #endif |
365 | #ifdef TEXT_BLINK |
339 | #ifdef TEXT_BLINK |
… | |
… | |
475 | DisplayString (display)); |
449 | DisplayString (display)); |
476 | rxvt_emergency_cleanup (); |
450 | rxvt_emergency_cleanup (); |
477 | _exit (EXIT_FAILURE); |
451 | _exit (EXIT_FAILURE); |
478 | } |
452 | } |
479 | |
453 | |
480 | /*----------------------------------------------------------------------*/ |
|
|
481 | bool |
|
|
482 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
483 | { |
|
|
484 | this->envv = envv; |
|
|
485 | |
|
|
486 | SET_R (this); |
|
|
487 | set_locale (""); |
|
|
488 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
489 | |
|
|
490 | if (!init_vars ()) |
|
|
491 | return false; |
|
|
492 | |
|
|
493 | init_secondary (); |
|
|
494 | |
|
|
495 | const char **cmd_argv = init_resources (argc, argv); |
|
|
496 | |
|
|
497 | #ifdef KEYSYM_RESOURCE |
|
|
498 | keyboard->register_done (); |
|
|
499 | #endif |
|
|
500 | |
|
|
501 | #ifdef HAVE_SCROLLBARS |
|
|
502 | if (option (Opt_scrollBar)) |
|
|
503 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
504 | #endif |
|
|
505 | |
|
|
506 | pty = ptytty::create (); |
|
|
507 | |
|
|
508 | create_windows (argc, argv); |
|
|
509 | |
|
|
510 | init_xlocale (); |
|
|
511 | |
|
|
512 | scr_reset (); // initialize screen |
|
|
513 | |
|
|
514 | #if 0 |
|
|
515 | XSynchronize (dpy, True); |
|
|
516 | #endif |
|
|
517 | |
|
|
518 | #ifdef HAVE_SCROLLBARS |
|
|
519 | if (option (Opt_scrollBar)) |
|
|
520 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
521 | #endif |
|
|
522 | #ifdef HAVE_BG_PIXMAP |
|
|
523 | { |
|
|
524 | bgPixmap.set_target (this); |
|
|
525 | |
|
|
526 | #ifdef ENABLE_TRANSPARENCY |
|
|
527 | if (option (Opt_transparent)) |
|
|
528 | { |
|
|
529 | bgPixmap.set_transparent (); |
|
|
530 | #ifdef HAVE_AFTERIMAGE |
|
|
531 | if (rs [Rs_blurradius]) |
|
|
532 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
533 | #endif |
|
|
534 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
535 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
536 | if (rs [Rs_shade]) |
|
|
537 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
538 | |
|
|
539 | bgPixmap.set_root_pixmap (); |
|
|
540 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
541 | rootwin_ev.start (display, display->root); |
|
|
542 | } |
|
|
543 | #endif |
|
|
544 | |
|
|
545 | #ifdef BG_IMAGE_FROM_FILE |
|
|
546 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
547 | { |
|
|
548 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
549 | |
|
|
550 | if ((p = strchr (p, ';')) != NULL) |
|
|
551 | { |
|
|
552 | p++; |
|
|
553 | bgPixmap.set_geometry (p); |
|
|
554 | } |
|
|
555 | else |
|
|
556 | bgPixmap.set_defaultGeometry (); |
|
|
557 | |
|
|
558 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
559 | if (!bgPixmap.window_position_sensitive ()) |
|
|
560 | update_background (); |
|
|
561 | } |
|
|
562 | #endif |
|
|
563 | } |
|
|
564 | #endif |
|
|
565 | |
|
|
566 | #if ENABLE_PERL |
|
|
567 | rootwin_ev.start (display, display->root); |
|
|
568 | #endif |
|
|
569 | |
|
|
570 | set_colorfgbg (); |
|
|
571 | |
|
|
572 | init_command (cmd_argv); |
|
|
573 | |
|
|
574 | free (cmd_argv); |
|
|
575 | |
|
|
576 | if (pty->pty >= 0) |
|
|
577 | pty_ev.start (pty->pty, ev::READ); |
|
|
578 | |
|
|
579 | prepare_ev.start (); |
|
|
580 | |
|
|
581 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
582 | |
|
|
583 | #if ENABLE_XEMBED |
|
|
584 | if (rs[Rs_embed]) |
|
|
585 | { |
|
|
586 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
587 | |
|
|
588 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
589 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
590 | } |
|
|
591 | #endif |
|
|
592 | |
|
|
593 | XMapWindow (dpy, vt); |
|
|
594 | XMapWindow (dpy, parent[0]); |
|
|
595 | |
|
|
596 | return true; |
|
|
597 | } |
|
|
598 | |
|
|
599 | static struct sig_handlers |
454 | static struct sig_handlers |
600 | { |
455 | { |
601 | ev::sig sw_term, sw_int; |
456 | ev::sig sw_term, sw_int; |
602 | |
457 | |
603 | /* |
458 | /* |
604 | * Catch a fatal signal and tidy up before quitting |
459 | * Catch a fatal signal and tidy up before quitting |
605 | */ |
460 | */ |
606 | void |
|
|
607 | sig_term (ev::sig &w, int revents) |
461 | void sig_term (ev::sig &w, int revents); |
|
|
462 | |
|
|
463 | sig_handlers () |
608 | { |
464 | { |
609 | rxvt_emergency_cleanup (); |
465 | sw_term.set<sig_handlers, &sig_handlers::sig_term> (this); |
610 | w.stop (); |
|
|
611 | kill (getpid (), w.signum); |
|
|
612 | } |
|
|
613 | |
|
|
614 | sig_handlers () |
|
|
615 | : sw_term (this, &sig_handlers::sig_term), |
|
|
616 | sw_int (this, &sig_handlers::sig_term) |
466 | sw_int .set<sig_handlers, &sig_handlers::sig_term> (this); |
617 | { |
|
|
618 | } |
467 | } |
619 | } sig_handlers; |
468 | } sig_handlers; |
|
|
469 | |
|
|
470 | void |
|
|
471 | sig_handlers::sig_term (ev::sig &w, int revents) |
|
|
472 | { |
|
|
473 | rxvt_emergency_cleanup (); |
|
|
474 | w.stop (); |
|
|
475 | kill (getpid (), w.signum); |
|
|
476 | } |
620 | |
477 | |
621 | char **rxvt_environ; // startup environment |
478 | char **rxvt_environ; // startup environment |
622 | |
479 | |
623 | void |
480 | void |
624 | rxvt_init () |
481 | rxvt_init () |
… | |
… | |
642 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
499 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
643 | // TODO: handle this with exceptions and tolerate the memory loss |
500 | // TODO: handle this with exceptions and tolerate the memory loss |
644 | XSetIOErrorHandler (rxvt_xioerror_handler); |
501 | XSetIOErrorHandler (rxvt_xioerror_handler); |
645 | |
502 | |
646 | XrmInitialize (); |
503 | XrmInitialize (); |
647 | } |
|
|
648 | |
|
|
649 | /* ------------------------------------------------------------------------- * |
|
|
650 | * MEMORY ALLOCATION WRAPPERS * |
|
|
651 | * ------------------------------------------------------------------------- */ |
|
|
652 | void * |
|
|
653 | rxvt_malloc (size_t size) |
|
|
654 | { |
|
|
655 | void *p = malloc (size); |
|
|
656 | |
|
|
657 | if (!p) |
|
|
658 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
659 | |
|
|
660 | return p; |
|
|
661 | } |
|
|
662 | |
|
|
663 | void * |
|
|
664 | rxvt_calloc (size_t number, size_t size) |
|
|
665 | { |
|
|
666 | void *p = calloc (number, size); |
|
|
667 | |
|
|
668 | if (!p) |
|
|
669 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
670 | |
|
|
671 | return p; |
|
|
672 | } |
|
|
673 | |
|
|
674 | void * |
|
|
675 | rxvt_realloc (void *ptr, size_t size) |
|
|
676 | { |
|
|
677 | void *p = realloc (ptr, size); |
|
|
678 | |
|
|
679 | if (!p) |
|
|
680 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
681 | |
|
|
682 | return p; |
|
|
683 | } |
504 | } |
684 | |
505 | |
685 | /*----------------------------------------------------------------------*/ |
506 | /*----------------------------------------------------------------------*/ |
686 | /* |
507 | /* |
687 | * window size/position calculations for XSizeHint and other storage. |
508 | * window size/position calculations for XSizeHint and other storage. |
… | |
… | |
689 | */ |
510 | */ |
690 | void |
511 | void |
691 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
512 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
692 | { |
513 | { |
693 | short recalc_x, recalc_y; |
514 | short recalc_x, recalc_y; |
694 | int x, y, sb_w, flags; |
515 | int x, y, flags; |
695 | unsigned int w, h; |
516 | unsigned int w, h; |
696 | unsigned int max_width, max_height; |
517 | unsigned int max_width, max_height; |
697 | |
518 | |
698 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
519 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
699 | szHint.win_gravity = NorthWestGravity; |
520 | szHint.win_gravity = NorthWestGravity; |
… | |
… | |
709 | if (rs[Rs_geometry]) |
530 | if (rs[Rs_geometry]) |
710 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
531 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
711 | |
532 | |
712 | if (flags & WidthValue) |
533 | if (flags & WidthValue) |
713 | { |
534 | { |
|
|
535 | if (!w) |
|
|
536 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
537 | |
714 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
538 | ncol = clamp (w, 1, std::numeric_limits<int16_t>::max ()); |
715 | szHint.flags |= USSize; |
539 | szHint.flags |= USSize; |
716 | } |
540 | } |
717 | |
541 | |
718 | if (flags & HeightValue) |
542 | if (flags & HeightValue) |
719 | { |
543 | { |
|
|
544 | if (!h) |
|
|
545 | rxvt_fatal ("illegal window geometry (width and height must be non-zero), aborting.\n"); |
|
|
546 | |
720 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
547 | nrow = clamp (h, 1, std::numeric_limits<int16_t>::max ()); |
721 | szHint.flags |= USSize; |
548 | szHint.flags |= USSize; |
722 | } |
549 | } |
723 | |
550 | |
724 | if (flags & XValue) |
551 | if (flags & XValue) |
725 | { |
552 | { |
… | |
… | |
756 | max_width = MAX_COLS * fwidth; |
583 | max_width = MAX_COLS * fwidth; |
757 | max_height = MAX_ROWS * fheight; |
584 | max_height = MAX_ROWS * fheight; |
758 | |
585 | |
759 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
586 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
760 | |
587 | |
761 | sb_w = 0; |
|
|
762 | window_vt_x = window_vt_y = int_bwidth; |
588 | window_vt_x = window_vt_y = int_bwidth; |
763 | |
589 | |
764 | if (scrollBar.state) |
590 | if (scrollBar.state) |
765 | { |
591 | { |
766 | sb_w = scrollbar_TotalWidth (); |
592 | int sb_w = scrollBar.total_width (); |
767 | szHint.base_width += sb_w; |
593 | szHint.base_width += sb_w; |
768 | |
594 | |
769 | if (!option (Opt_scrollBar_right)) |
595 | if (!option (Opt_scrollBar_right)) |
770 | window_vt_x += sb_w; |
596 | window_vt_x += sb_w; |
771 | } |
597 | } |
… | |
… | |
795 | { |
621 | { |
796 | min_it (height, max_height); |
622 | min_it (height, max_height); |
797 | szHint.height = szHint.base_height + height; |
623 | szHint.height = szHint.base_height + height; |
798 | } |
624 | } |
799 | |
625 | |
800 | if (scrollBar.state && option (Opt_scrollBar_right)) |
|
|
801 | window_sb_x = szHint.width - sb_w; |
|
|
802 | |
|
|
803 | if (recalc_x) |
626 | if (recalc_x) |
804 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
627 | szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; |
805 | |
628 | |
806 | if (recalc_y) |
629 | if (recalc_y) |
807 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
630 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
808 | |
631 | |
809 | ncol = width / fwidth; |
632 | ncol = width / fwidth; |
810 | nrow = height / fheight; |
633 | nrow = height / fheight; |
811 | } |
634 | } |
812 | |
635 | |
813 | /*----------------------------------------------------------------------*/ |
636 | /*----------------------------------------------------------------------*/ |
814 | /* |
637 | /* |
… | |
… | |
825 | |
648 | |
826 | ws.ws_col = ncol; |
649 | ws.ws_col = ncol; |
827 | ws.ws_row = nrow; |
650 | ws.ws_row = nrow; |
828 | ws.ws_xpixel = width; |
651 | ws.ws_xpixel = width; |
829 | ws.ws_ypixel = height; |
652 | ws.ws_ypixel = height; |
830 | (void)ioctl (pty->pty, TIOCSWINSZ, &ws); |
653 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
831 | |
654 | |
832 | #if 0 |
655 | #if 0 |
833 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
656 | // TIOCSWINSZ is supposed to do this automatically and correctly |
834 | if (cmd_pid) /* force through to the command */ |
657 | if (cmd_pid) /* force through to the command */ |
835 | kill (-cmd_pid, SIGWINCH); |
658 | kill (-cmd_pid, SIGWINCH); |
836 | #endif |
659 | #endif |
837 | } |
660 | } |
838 | |
661 | |
… | |
… | |
865 | #endif |
688 | #endif |
866 | |
689 | |
867 | delete fontset[0]; |
690 | delete fontset[0]; |
868 | fontset[0] = fs; |
691 | fontset[0] = fs; |
869 | |
692 | |
870 | prop = (*fs)[1]->properties (); |
693 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
871 | prop.height += lineSpace; |
694 | prop.height += lineSpace; |
|
|
695 | prop.width += letterSpace; |
872 | |
696 | |
873 | fs->set_prop (prop, false); |
697 | fs->set_prop (prop, false); |
874 | |
698 | |
875 | fwidth = prop.width; |
699 | fwidth = prop.width; |
876 | fheight = prop.height; |
700 | fheight = prop.height; |
… | |
… | |
965 | void |
789 | void |
966 | rxvt_term::set_window_color (int idx, const char *color) |
790 | rxvt_term::set_window_color (int idx, const char *color) |
967 | { |
791 | { |
968 | #ifdef XTERM_COLOR_CHANGE |
792 | #ifdef XTERM_COLOR_CHANGE |
969 | rxvt_color xcol; |
793 | rxvt_color xcol; |
970 | int i; |
|
|
971 | |
794 | |
972 | if (color == NULL || *color == '\0') |
795 | if (color == NULL || *color == '\0') |
973 | return; |
796 | return; |
974 | |
797 | |
975 | color = strdup (color); |
798 | color = strdup (color); |
… | |
… | |
977 | rs[Rs_color + idx] = color; |
800 | rs[Rs_color + idx] = color; |
978 | |
801 | |
979 | /* handle color aliases */ |
802 | /* handle color aliases */ |
980 | if (isdigit (*color)) |
803 | if (isdigit (*color)) |
981 | { |
804 | { |
982 | i = atoi (color); |
805 | int i = atoi (color); |
983 | |
806 | |
984 | if (i >= 8 && i <= 15) |
807 | if (i >= 8 && i <= 15) |
985 | { |
808 | { |
986 | /* bright colors */ |
809 | /* bright colors */ |
987 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
810 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8]; |
… | |
… | |
1091 | int old_width = szHint.width; |
914 | int old_width = szHint.width; |
1092 | int old_height = szHint.height; |
915 | int old_height = szHint.height; |
1093 | |
916 | |
1094 | window_calc (newwidth, newheight); |
917 | window_calc (newwidth, newheight); |
1095 | |
918 | |
1096 | if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END))) |
919 | bool set_hint = !HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)); |
|
|
920 | |
|
|
921 | // to avoid races between us and the wm, we clear the incremental size hints around the xresizewindow |
|
|
922 | if (set_hint) |
|
|
923 | { |
|
|
924 | szHint.flags &= ~(PBaseSize | PResizeInc); |
1097 | XSetWMNormalHints (dpy, parent[0], &szHint); |
925 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
926 | szHint.flags |= PBaseSize | PResizeInc; |
|
|
927 | } |
1098 | |
928 | |
1099 | if (!ignoreparent) |
929 | if (!ignoreparent) |
1100 | { |
930 | { |
1101 | #ifdef SMART_RESIZE |
931 | #ifdef SMART_RESIZE |
1102 | /* |
932 | /* |
… | |
… | |
1142 | #else |
972 | #else |
1143 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
973 | XResizeWindow (dpy, parent[0], szHint.width, szHint.height); |
1144 | #endif |
974 | #endif |
1145 | } |
975 | } |
1146 | |
976 | |
|
|
977 | if (set_hint) |
|
|
978 | XSetWMNormalHints (dpy, parent[0], &szHint); |
|
|
979 | |
1147 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
980 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1148 | |
981 | |
1149 | if (fix_screen || newwidth != old_width || newheight != old_height) |
982 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1150 | { |
983 | { |
1151 | if (scrollBar.state) |
984 | if (scrollBar.state) |
1152 | { |
985 | scrollBar.resize (); |
1153 | XMoveResizeWindow (dpy, scrollBar.win, |
|
|
1154 | window_sb_x, 0, |
|
|
1155 | scrollbar_TotalWidth (), szHint.height); |
|
|
1156 | resize_scrollbar (); |
|
|
1157 | } |
|
|
1158 | |
986 | |
1159 | XMoveResizeWindow (dpy, vt, |
987 | XMoveResizeWindow (dpy, vt, |
1160 | window_vt_x, window_vt_y, |
988 | window_vt_x, window_vt_y, |
1161 | width, height); |
989 | width, height); |
1162 | |
990 | |
1163 | #ifdef HAVE_BG_PIXMAP |
991 | #ifdef HAVE_BG_PIXMAP |
1164 | if (bgPixmap.window_size_sensitive ()) |
992 | if (bgPixmap.window_size_sensitive ()) |
1165 | update_background (); |
993 | update_background (); |
1166 | #endif |
994 | #endif |
1167 | |
|
|
1168 | scr_clear (); |
|
|
1169 | } |
995 | } |
1170 | |
996 | |
1171 | if (fix_screen || old_height == 0) |
997 | if (fix_screen || old_height == 0) |
1172 | scr_reset (); |
998 | scr_reset (); |
1173 | |
|
|
1174 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
|
|
1175 | //scr_touch (false); |
|
|
1176 | |
999 | |
1177 | #ifdef HAVE_BG_PIXMAP |
1000 | #ifdef HAVE_BG_PIXMAP |
1178 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1001 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
1179 | // if (bgPixmap.pixmap) |
1002 | // if (bgPixmap.pixmap) |
1180 | // scr_touch (false); |
1003 | // scr_touch (false); |
… | |
… | |
1252 | |
1075 | |
1253 | /* Checking whether input method is running. */ |
1076 | /* Checking whether input method is running. */ |
1254 | bool |
1077 | bool |
1255 | rxvt_term::IMisRunning () |
1078 | rxvt_term::IMisRunning () |
1256 | { |
1079 | { |
1257 | char *p; |
|
|
1258 | Atom atom; |
1080 | Atom atom; |
1259 | Window win; |
1081 | Window win; |
1260 | char server[IMBUFSIZ]; |
1082 | char server[IMBUFSIZ]; |
1261 | |
1083 | |
1262 | /* get current locale modifier */ |
1084 | /* get current locale modifier */ |
1263 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1085 | if (char *p = XSetLocaleModifiers (0)) |
1264 | { |
1086 | { |
1265 | strcpy (server, "@server="); |
1087 | strcpy (server, "@server="); |
1266 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1088 | strncat (server, p + 4, IMBUFSIZ - 9); /* skip "@im=" */ |
1267 | |
1089 | |
1268 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1090 | if (p = strchr (server + 1, '@')) /* first one only */ |
1269 | *p = '\0'; |
1091 | *p = '\0'; |
1270 | |
1092 | |
1271 | atom = XInternAtom (dpy, server, False); |
1093 | atom = XInternAtom (dpy, server, False); |
1272 | win = XGetSelectionOwner (dpy, atom); |
1094 | win = XGetSelectionOwner (dpy, atom); |
1273 | |
1095 | |
… | |
… | |
1340 | |
1162 | |
1341 | term->make_current (); |
1163 | term->make_current (); |
1342 | |
1164 | |
1343 | if (text) |
1165 | if (text) |
1344 | { |
1166 | { |
1345 | void *str; |
1167 | wchar_t *str; |
1346 | |
1168 | |
1347 | if (!text->encoding_is_wchar && text->string.multi_byte) |
1169 | if (!text->encoding_is_wchar && text->string.multi_byte) |
1348 | { |
1170 | { |
1349 | // of course, X makes it ugly again |
1171 | // of course, X makes it ugly again |
1350 | if (term->rs[Rs_imLocale]) |
1172 | if (term->rs[Rs_imLocale]) |
1351 | SET_LOCALE (term->rs[Rs_imLocale]); |
1173 | SET_LOCALE (term->rs[Rs_imLocale]); |
1352 | |
1174 | |
1353 | str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t)); |
1175 | str = rxvt_temp_buf<wchar_t> (text->length + 1); |
1354 | mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1); |
1176 | mbstowcs (str, text->string.multi_byte, text->length + 1); |
1355 | |
1177 | |
1356 | if (term->rs[Rs_imLocale]) |
1178 | if (term->rs[Rs_imLocale]) |
1357 | SET_LOCALE (term->locale); |
1179 | SET_LOCALE (term->locale); |
1358 | } |
1180 | } |
1359 | else |
1181 | else |
1360 | str = (void *)text->string.wide_char; |
1182 | str = text->string.wide_char; |
1361 | |
1183 | |
1362 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1184 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1363 | DT_INT, call_data->caret, |
1185 | DT_INT, call_data->caret, |
1364 | DT_INT, call_data->chg_first, |
1186 | DT_INT, call_data->chg_first, |
1365 | DT_INT, call_data->chg_length, |
1187 | DT_INT, call_data->chg_length, |
… | |
… | |
1719 | void |
1541 | void |
1720 | rxvt_term::get_window_origin (int &x, int &y) |
1542 | rxvt_term::get_window_origin (int &x, int &y) |
1721 | { |
1543 | { |
1722 | Window cr; |
1544 | Window cr; |
1723 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1545 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1724 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
1546 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
1725 | } |
1547 | } |
1726 | |
1548 | |
1727 | Pixmap |
1549 | Pixmap |
1728 | rxvt_term::get_pixmap_property (int prop_id) |
1550 | rxvt_term::get_pixmap_property (int prop_id) |
1729 | { |
1551 | { |
… | |
… | |
1736 | unsigned char *prop = NULL; |
1558 | unsigned char *prop = NULL; |
1737 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
1559 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
1738 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1560 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1739 | &nitems, &bytes_after, &prop); |
1561 | &nitems, &bytes_after, &prop); |
1740 | if (result == Success && prop && atype == XA_PIXMAP) |
1562 | if (result == Success && prop && atype == XA_PIXMAP) |
1741 | { |
|
|
1742 | return *(Pixmap *)prop; |
1563 | return *(Pixmap *)prop; |
1743 | } |
|
|
1744 | } |
1564 | } |
|
|
1565 | |
1745 | return None; |
1566 | return None; |
1746 | } |
1567 | } |
1747 | |
1568 | |
1748 | #ifdef HAVE_BG_PIXMAP |
1569 | #ifdef HAVE_BG_PIXMAP |
1749 | # if TRACE_PIXMAPS |
1570 | # if TRACE_PIXMAPS |
1750 | # undef update_background |
1571 | # undef update_background |
|
|
1572 | void |
1751 | int rxvt_term::trace_update_background (const char *file, int line) |
1573 | rxvt_term::trace_update_background (const char *file, int line) |
1752 | { |
1574 | { |
1753 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
1575 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
1754 | update_background (); |
1576 | update_background (); |
1755 | } |
1577 | } |
1756 | # endif |
1578 | # endif |
1757 | |
1579 | |
1758 | int |
1580 | void |
1759 | rxvt_term::update_background () |
1581 | rxvt_term::update_background () |
1760 | { |
1582 | { |
|
|
1583 | if (update_background_ev.is_active ()) |
|
|
1584 | return; |
|
|
1585 | |
1761 | bgPixmap.invalidate (); |
1586 | bgPixmap.invalidate (); |
1762 | |
1587 | |
1763 | /* no chance of real time refresh if we are blurring! */ |
1588 | ev_tstamp to_wait = 0.5 - (ev::now () - bgPixmap.valid_since); |
1764 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
1589 | |
|
|
1590 | if (to_wait <= 0.) |
1765 | bgPixmap.render (); |
1591 | bgPixmap.render (); |
1766 | else |
1592 | else |
1767 | { |
|
|
1768 | update_background_ev.stop (); |
|
|
1769 | |
|
|
1770 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1771 | update_background_ev.start (.05); |
1593 | update_background_ev.start (to_wait); |
1772 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1773 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1774 | else |
|
|
1775 | update_background_ev.start (.07); |
|
|
1776 | } |
|
|
1777 | |
|
|
1778 | return 0; |
|
|
1779 | } |
1594 | } |
1780 | |
1595 | |
1781 | void |
1596 | void |
1782 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1597 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1783 | { |
1598 | { |
|
|
1599 | make_current (); |
|
|
1600 | |
|
|
1601 | update_background_ev.stop (); |
1784 | bgPixmap.render (); |
1602 | bgPixmap.render (); |
|
|
1603 | refresh_check (); |
1785 | } |
1604 | } |
1786 | |
1605 | |
1787 | #endif /* HAVE_BG_PIXMAP */ |
1606 | #endif /* HAVE_BG_PIXMAP */ |
1788 | |
1607 | |
1789 | /*----------------------- end-of-file (C source) -----------------------*/ |
1608 | /*----------------------- end-of-file (C source) -----------------------*/ |