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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.117 by root, Mon Nov 29 01:20:42 2004 UTC vs.
Revision 1.164 by root, Fri Jan 6 05:37:59 2006 UTC

… …
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) 2003-2004 Marc Lehmann <pcg@goof.com> 16 * Copyright (c) 2003-2006 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.
… …
30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 30 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
31 *---------------------------------------------------------------------*/ 31 *---------------------------------------------------------------------*/
32 32
33#include "../config.h" /* NECESSARY */ 33#include "../config.h" /* NECESSARY */
34#include "rxvt.h" /* NECESSARY */ 34#include "rxvt.h" /* NECESSARY */
35#include "main.intpro" /* PROTOS for internal routines */ 35#include "keyboard.h"
36#include "rxvtperl.h"
36 37
38#include <limits>
39
37#include <signal.h> 40#include <csignal>
41#include <cstring>
38 42
39#ifdef TTY_GID_SUPPORT 43#ifdef TTY_GID_SUPPORT
40# include <grp.h> 44# include <grp.h>
41#endif 45#endif
42 46
43#ifdef HAVE_TERMIOS_H 47#ifdef HAVE_TERMIOS_H
44# include <termios.h> 48# include <termios.h>
45#endif 49#endif
46 50
47#include <cstring>
48
49vector<rxvt_term *> rxvt_term::termlist; 51vector<rxvt_term *> rxvt_term::termlist;
50 52
51static char curlocale[128]; 53static char curlocale[128], savelocale[128];
52 54
53bool 55bool
54rxvt_set_locale (const char *locale) 56rxvt_set_locale (const char *locale)
55{ 57{
56 if (!locale || !strncmp (locale, curlocale, 128)) 58 if (!locale || !strncmp (locale, curlocale, 128))
57 return false; 59 return false;
58 60
59 strncpy (curlocale, locale, 128); 61 strncpy (curlocale, locale, 128);
60 setlocale (LC_CTYPE, curlocale); 62 setlocale (LC_CTYPE, curlocale);
61 return true; 63 return true;
64}
65
66bool
67rxvt_push_locale (const char *locale)
68{
69 strcpy (savelocale, curlocale);
70 rxvt_set_locale (locale);
71}
72
73void
74rxvt_pop_locale ()
75{
76 rxvt_set_locale (savelocale);
62} 77}
63 78
64#if ENABLE_COMBINING 79#if ENABLE_COMBINING
65class rxvt_composite_vec rxvt_composite; 80class rxvt_composite_vec rxvt_composite;
66 81
… …
155 pointer_ev (this, &rxvt_term::pointer_cb), 170 pointer_ev (this, &rxvt_term::pointer_cb),
156#endif 171#endif
157#ifdef USE_XIM 172#ifdef USE_XIM
158 im_ev (this, &rxvt_term::im_cb), 173 im_ev (this, &rxvt_term::im_cb),
159#endif 174#endif
160 sw_term (this, &rxvt_term::sig_term),
161 sw_chld (this, &rxvt_term::sig_chld),
162 termwin_ev (this, &rxvt_term::x_cb), 175 termwin_ev (this, &rxvt_term::x_cb),
163 vt_ev (this, &rxvt_term::x_cb), 176 vt_ev (this, &rxvt_term::x_cb),
164 check_ev (this, &rxvt_term::check_cb), 177 check_ev (this, &rxvt_term::check_cb),
165 flush_ev (this, &rxvt_term::flush_cb), 178 flush_ev (this, &rxvt_term::flush_cb),
166 destroy_ev (this, &rxvt_term::destroy_cb), 179 destroy_ev (this, &rxvt_term::destroy_cb),
… …
168 incr_ev (this, &rxvt_term::incr_cb) 181 incr_ev (this, &rxvt_term::incr_cb)
169{ 182{
170 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 183 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
171 184
172 termlist.push_back (this); 185 termlist.push_back (this);
173}
174 186
175rxvt_term::~rxvt_term () 187#ifdef KEYSYM_RESOURCE
176{ 188 keyboard = new keyboard_manager;
177 termlist.erase (find (termlist.begin (), termlist.end(), this));
178 189
190 if (!keyboard)
191 rxvt_fatal ("out of memory, aborting.\n");
192#endif
193}
194
195// clean up the most important stuff, do *not* call x or free mem etc.
196// for use before an emergency exit
197void rxvt_term::emergency_cleanup ()
198{
179 if (cmd_pid) 199 if (cmd_pid)
180 kill (-cmd_pid, SIGHUP); 200 kill (-cmd_pid, SIGHUP);
181 201
182 pty.put ();
183
184#ifdef UTMP_SUPPORT 202#ifdef UTMP_SUPPORT
185 privileged_utmp (RESTORE); 203 privileged_utmp (RESTORE);
186#endif 204#endif
187 205
206 pty.put ();
207}
208
209rxvt_term::~rxvt_term ()
210{
211 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
212
213 termlist.erase (find (termlist.begin (), termlist.end(), this));
214
215 emergency_cleanup ();
216
188#if ENABLE_STYLES 217#if ENABLE_STYLES
189 for (int i = RS_styleCount; --i; ) 218 for (int i = RS_styleCount; --i; )
190 if (TermWin.fontset[i] != TermWin.fontset[0]) 219 if (fontset[i] != fontset[0])
191 delete TermWin.fontset[i]; 220 delete fontset[i];
192#endif 221#endif
193 delete TermWin.fontset[0]; 222 delete fontset[0];
194 223
195 if (display) 224 if (display)
196 { 225 {
226 dDisp;
227
197 selection_clear (); 228 selection_clear ();
198 229
199#ifdef USE_XIM 230#ifdef USE_XIM
200 im_destroy (); 231 im_destroy ();
201#endif 232#endif
202#ifdef MENUBAR 233#ifdef MENUBAR
203 if (menubarGC) XFreeGC (display->display, menubarGC); 234 if (menubarGC) XFreeGC (disp, menubarGC);
204#endif 235#endif
205#ifdef XTERM_SCROLLBAR 236#ifdef XTERM_SCROLLBAR
206 if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); 237 if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);
207 if (ShadowGC) XFreeGC (display->display, ShadowGC); 238 if (ShadowGC) XFreeGC (disp, ShadowGC);
208#endif 239#endif
209#ifdef PLAIN_SCROLLBAR 240#ifdef PLAIN_SCROLLBAR
210 if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); 241 if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);
211#endif 242#endif
212#ifdef NEXT_SCROLLBAR 243#ifdef NEXT_SCROLLBAR
213 if (blackGC) XFreeGC (display->display, blackGC); 244 if (blackGC) XFreeGC (disp, blackGC);
214 if (whiteGC) XFreeGC (display->display, whiteGC); 245 if (whiteGC) XFreeGC (disp, whiteGC);
215 if (grayGC) XFreeGC (display->display, grayGC); 246 if (grayGC) XFreeGC (disp, grayGC);
216 if (darkGC) XFreeGC (display->display, darkGC); 247 if (darkGC) XFreeGC (disp, darkGC);
217 if (stippleGC) XFreeGC (display->display, stippleGC); 248 if (stippleGC) XFreeGC (disp, stippleGC);
218 if (dimple) XFreePixmap (display->display, dimple); 249 if (dimple) XFreePixmap (disp, dimple);
219 if (upArrow) XFreePixmap (display->display, upArrow); 250 if (upArrow) XFreePixmap (disp, upArrow);
220 if (downArrow) XFreePixmap (display->display, downArrow); 251 if (downArrow) XFreePixmap (disp, downArrow);
221 if (upArrowHi) XFreePixmap (display->display, upArrowHi); 252 if (upArrowHi) XFreePixmap (disp, upArrowHi);
222 if (downArrowHi) XFreePixmap (display->display, downArrowHi); 253 if (downArrowHi) XFreePixmap (disp, downArrowHi);
223#endif 254#endif
224#if defined(MENUBAR) || defined(RXVT_SCROLLBAR) 255#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
225 if (topShadowGC) XFreeGC (display->display, topShadowGC); 256 if (topShadowGC) XFreeGC (disp, topShadowGC);
226 if (botShadowGC) XFreeGC (display->display, botShadowGC); 257 if (botShadowGC) XFreeGC (disp, botShadowGC);
227 if (scrollbarGC) XFreeGC (display->display, scrollbarGC); 258 if (scrollbarGC) XFreeGC (disp, scrollbarGC);
228#endif 259#endif
229 if (TermWin.gc) XFreeGC (display->display, TermWin.gc); 260 if (gc) XFreeGC (disp, gc);
230 261
231#if defined(MENUBAR) && (MENUBAR_MAX > 1) 262#if defined(MENUBAR) && (MENUBAR_MAX > 1)
232 delete menuBar.drawable; 263 delete menuBar.drawable;
233 //if (menuBar.win) 264 //if (menuBar.win)
234 // XDestroyWindow (display->display, menuBar.win); 265 // XDestroyWindow (disp, menuBar.win);
235#endif 266#endif
236 delete TermWin.drawable; 267 delete drawable;
237 // destroy all windows 268 // destroy all windows
238 if (TermWin.parent[0]) 269 if (parent[0])
239 XDestroyWindow (display->display, TermWin.parent[0]); 270 XDestroyWindow (disp, parent[0]);
240 } 271 }
241 272
242 // TODO: free pixcolours, colours should become part of rxvt_display 273 // TODO: free pixcolours, colours should become part of rxvt_display
243 274
244 delete pix_colors_focused; 275 delete pix_colors_focused;
245#ifdef OFF_FOCUS_FADING 276#if OFF_FOCUS_FADING
246 delete pix_colors_unfocused; 277 delete pix_colors_unfocused;
247#endif 278#endif
248 279
249 displays.put (display); 280 displays.put (display);
250 281
251 scr_release (); 282 scr_release ();
252 283
253 /* clear all resources */ 284 /* clear all resources */
254 for (int i = 0; i < allocated.size (); i++) 285 for (int i = 0; i < allocated.size (); i++)
255 free (allocated[i]); 286 free (allocated [i]);
256 287
257 free (selection.text); 288 free (selection.text);
258 // TODO: manage env vars in child only(!) 289 // TODO: manage env vars in child only(!)
259 free (env_windowid); 290 free (env_windowid);
260 free (env_display); 291 free (env_display);
261 free (env_term); 292 free (env_term);
262 free (env_colorfgbg); 293 free (env_colorfgbg);
263 free (locale); 294 free (locale);
264#if 0 295 free (v_buffer);
265 free (codeset); 296 free (incr_buf);
266#endif
267 297
268 delete envv; 298 delete envv;
269 delete argv; 299 delete argv;
300
301#ifdef KEYSYM_RESOURCE
302 delete keyboard;
303#endif
304}
305
306void
307rxvt_term::child_exit ()
308{
309 cmd_pid = 0;
310
311 if (!OPTION (Opt_hold))
312 destroy ();
270} 313}
271 314
272void 315void
273rxvt_term::destroy () 316rxvt_term::destroy ()
274{ 317{
… …
326 369
327 delete this; 370 delete this;
328} 371}
329 372
330/*----------------------------------------------------------------------*/ 373/*----------------------------------------------------------------------*/
331/* rxvt_init () */ 374/*
375 * Exit gracefully, clearing the utmp entry and restoring tty attributes
376 * TODO: if debugging, this should free up any known resources if we can
377 */
378static XErrorHandler old_xerror_handler;
379
380static void
381rxvt_emergency_cleanup ()
382{
383 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
384 (*t)->emergency_cleanup ();
385}
386
387#if ENABLE_FRILLS
388static void
389print_x_error (Display *dpy, XErrorEvent *event)
390{
391 char buffer[BUFSIZ];
392 char mesg[BUFSIZ];
393 char number[32];
394 char *mtype = "XlibMessage";
395 XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
396 XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
397 rxvt_warn ("An X Error occured, trying to continue after report.\n");
398 rxvt_warn ("%s: %s\n", mesg, buffer);
399 XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ);
400 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code);
401 sprintf(number, "%d", event->request_code);
402 XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
403 rxvt_warn ("(which is %s)\n", buffer);
404 if (event->request_code >= 128) {
405 XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
406 mesg, BUFSIZ);
407 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code);
408 }
409 if ((event->error_code == BadWindow) ||
410 (event->error_code == BadPixmap) ||
411 (event->error_code == BadCursor) ||
412 (event->error_code == BadFont) ||
413 (event->error_code == BadDrawable) ||
414 (event->error_code == BadColor) ||
415 (event->error_code == BadGC) ||
416 (event->error_code == BadIDChoice) ||
417 (event->error_code == BadValue) ||
418 (event->error_code == BadAtom)) {
419 if (event->error_code == BadValue)
420 XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
421 mesg, BUFSIZ);
422 else if (event->error_code == BadAtom)
423 XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
424 mesg, BUFSIZ);
425 else
426 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
427 mesg, BUFSIZ);
428 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
429 }
430 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
431 mesg, BUFSIZ);
432 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
433}
434#endif
435
436int
437rxvt_xerror_handler (Display *display, XErrorEvent *event)
438{
439 if (GET_R->allowedxerror == -1)
440 GET_R->allowedxerror = event->error_code;
441 else
442 {
443 // GET_R is most likely not the terminal which caused the error,
444 // so just output the error and continue
445#if ENABLE_FRILLS
446 print_x_error (display, event);
447#else
448 old_xerror_handler (display, event);
449#endif
450 }
451
452 return 0;
453}
454
455int
456rxvt_xioerror_handler (Display *display)
457{
458 rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n",
459 DisplayString (display));
460 rxvt_emergency_cleanup ();
461 _exit (EXIT_FAILURE);
462}
463
464/*----------------------------------------------------------------------*/
332bool 465bool
333rxvt_term::init (int argc, const char *const *argv) 466rxvt_term::init (int argc, const char *const *argv)
334{ 467{
335 SET_R (this); 468 SET_R (this);
336 469
470 set_locale ("");
471
337 if (!init_vars ()) 472 if (!init_vars ())
338 return false; 473 return false;
339 474
340 init_secondary (); 475 init_secondary ();
341 476
342 const char **cmd_argv = init_resources (argc, argv); 477 const char **cmd_argv = init_resources (argc, argv);
343 478
344 set_locale (""); 479#ifdef KEYSYM_RESOURCE
480 keyboard->register_done ();
481#endif
345 482
346#if MENUBAR_MAX 483#if MENUBAR_MAX
347 menubar_read (rs[Rs_menu]); 484 menubar_read (rs[Rs_menu]);
348#endif 485#endif
349#ifdef HAVE_SCROLLBARS 486#ifdef HAVE_SCROLLBARS
350 if (options & Opt_scrollBar) 487 if (OPTION (Opt_scrollBar))
351 scrollBar.setIdle (); /* set existence for size calculations */ 488 scrollBar.setIdle (); /* set existence for size calculations */
352#endif 489#endif
353 490
491#if ENABLE_PERL
492 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
493 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
494 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
495 {
496 rxvt_perl.init ();
497 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
498 }
499#endif
500
354 create_windows (argc, argv); 501 create_windows (argc, argv);
355 502
503 dDisp;
504
356 init_xlocale (); 505 init_xlocale ();
357 506
358 scr_reset (); /* initialize screen */ 507 scr_reset (); /* initialize screen */
359 508
360#if 0 509#if 0
361 XSynchronize (display->display, True); 510 XSynchronize (disp, True);
362#endif 511#endif
363 512
364#ifdef HAVE_SCROLLBARS 513#ifdef HAVE_SCROLLBARS
365 if (options & Opt_scrollBar) 514 if (OPTION (Opt_scrollBar))
366 resize_scrollbar (); /* create and map scrollbar */ 515 resize_scrollbar (); /* create and map scrollbar */
367#endif 516#endif
368#if (MENUBAR_MAX) 517#if (MENUBAR_MAX)
369 if (menubar_visible ()) 518 if (menubar_visible ())
370 XMapWindow (display->display, menuBar.win); 519 XMapWindow (disp, menuBar.win);
371#endif 520#endif
372#ifdef TRANSPARENT 521#ifdef TRANSPARENT
373 if (options & Opt_transparent) 522 if (OPTION (Opt_transparent))
374 { 523 {
375 XSelectInput (display->display, display->root, PropertyChangeMask); 524 XSelectInput (disp, display->root, PropertyChangeMask);
376 check_our_parents (); 525 check_our_parents ();
377 rootwin_ev.start (display, display->root); 526 rootwin_ev.start (display, display->root);
378 } 527 }
379#endif 528#endif
380 529
381 XMapWindow (display->display, TermWin.vt); 530 XMapWindow (disp, vt);
382 XMapWindow (display->display, TermWin.parent[0]); 531 XMapWindow (disp, parent[0]);
383 532
384 set_colorfgbg (); 533 set_colorfgbg ();
385 534
386 init_command (cmd_argv); 535 init_command (cmd_argv);
387 536
537 free (cmd_argv);
538
539 if (pty.pty >= 0)
388 pty_ev.start (pty.pty, EVENT_READ); 540 pty_ev.start (pty.pty, EVENT_READ);
389 541
390 check_ev.start (); 542 check_ev.start ();
391 543
544 HOOK_INVOKE ((this, HOOK_START, DT_END));
545
392 return true; 546 return true;
393} 547}
394 548
395static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); 549static struct sig_handlers
550{
551 sig_watcher sw_chld, sw_term, sw_int;
552
553 void sig_chld (sig_watcher &w)
554 {
555 // we are being called for every SIGCHLD, find the corresponding term
556 int pid;
557
558 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
559 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
560 if (pid == (*t)->cmd_pid)
561 {
562 (*t)->child_exit ();
563 break;
564 }
565 }
566
567 /*
568 * Catch a fatal signal and tidy up before quitting
569 */
570 void
571 sig_term (sig_watcher &w)
572 {
573#ifdef DEBUG_CMD
574 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
575#endif
576 rxvt_emergency_cleanup ();
577 signal (w.signum, SIG_DFL);
578 kill (getpid (), w.signum);
579 }
580
581 sig_handlers ()
582 : sw_chld (this, &sig_handlers::sig_chld),
583 sw_term (this, &sig_handlers::sig_term),
584 sw_int (this, &sig_handlers::sig_term)
585 {
586 }
587} sig_handlers;
396 588
397void 589void
398rxvt_init () 590rxvt_init ()
399{ 591{
400 /* 592 /*
… …
408 rxvt_privileges (IGNORE); 600 rxvt_privileges (IGNORE);
409 601
410 signal (SIGHUP, SIG_IGN); 602 signal (SIGHUP, SIG_IGN);
411 signal (SIGPIPE, SIG_IGN); 603 signal (SIGPIPE, SIG_IGN);
412 604
605 sig_handlers.sw_chld.start (SIGCHLD);
606 sig_handlers.sw_term.start (SIGTERM);
607 sig_handlers.sw_int.start (SIGINT);
608
413 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 609 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
414 /* signal (SIGURG, SIG_DFL); */ 610 /* signal (SIGURG, SIG_DFL); */
415 611
416 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 612 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
417 // TODO: handle this with exceptions and tolerate the memory loss 613 // TODO: handle this with exceptions and tolerate the memory loss
418 //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); 614 XSetIOErrorHandler (rxvt_xioerror_handler);
419}
420
421/* ------------------------------------------------------------------------- *
422 * SIGNAL HANDLING & EXIT HANDLER *
423 * ------------------------------------------------------------------------- */
424/*
425 * Catch a SIGCHLD signal and exit if the direct child has died
426 */
427
428void
429rxvt_term::sig_chld (sig_watcher &w)
430{
431 // we are being called for every SIGCHLD, not just ours
432 int pid;
433
434 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
435 for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++)
436 if (pid == (*t)->cmd_pid)
437 {
438 (*t)->destroy ();
439 break;
440 }
441}
442
443/*----------------------------------------------------------------------*/
444/*
445 * Exit gracefully, clearing the utmp entry and restoring tty attributes
446 * TODO: if debugging, this should free up any known resources if we can
447 */
448void
449rxvt_destroy_all ()
450{
451 // TODO: rxvtd should clean up all ressources
452 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
453 (*t)->destroy ();
454}
455
456/*
457 * Catch a fatal signal and tidy up before quitting
458 */
459void
460rxvt_term::sig_term (sig_watcher &w)
461{
462#ifdef DEBUG_CMD
463 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
464#endif
465 rxvt_destroy_all ();
466 signal (w.signum, SIG_DFL);
467 kill (getpid (), w.signum);
468}
469
470/* INTPROTO */
471int
472rxvt_xerror_handler (Display *display, XErrorEvent *event)
473{
474 if (GET_R->allowedxerror == -1)
475 GET_R->allowedxerror = event->error_code;
476 else
477 {
478 old_xerror_handler (display, event);
479 GET_R->destroy ();
480 }
481
482 return 0;
483} 615}
484 616
485/* ------------------------------------------------------------------------- * 617/* ------------------------------------------------------------------------- *
486 * MEMORY ALLOCATION WRAPPERS * 618 * MEMORY ALLOCATION WRAPPERS *
487 * ------------------------------------------------------------------------- */ 619 * ------------------------------------------------------------------------- */
… …
494 rxvt_fatal ("memory allocation failure. aborting.\n"); 626 rxvt_fatal ("memory allocation failure. aborting.\n");
495 627
496 return p; 628 return p;
497} 629}
498 630
499/* INTPROTO */ 631void *
500void *
501rxvt_calloc (size_t number, size_t size) 632rxvt_calloc (size_t number, size_t size)
502{ 633{
503 void *p = calloc (number, size); 634 void *p = calloc (number, size);
504 635
505 if (!p) 636 if (!p)
506 rxvt_fatal ("memory allocation failure. aborting.\n"); 637 rxvt_fatal ("memory allocation failure. aborting.\n");
507 638
508 return p; 639 return p;
509} 640}
510 641
511/* INTPROTO */
512void * 642void *
513rxvt_realloc (void *ptr, size_t size) 643rxvt_realloc (void *ptr, size_t size)
514{ 644{
515 void *p = realloc (ptr, size); 645 void *p = realloc (ptr, size);
516 646
… …
577 707
578#ifdef UTMP_SUPPORT 708#ifdef UTMP_SUPPORT
579void 709void
580rxvt_term::privileged_utmp (rxvt_privaction action) 710rxvt_term::privileged_utmp (rxvt_privaction action)
581{ 711{
582 if ((options & Opt_utmpInhibit) 712 if (OPTION (Opt_utmpInhibit)
583 || !pty.name || !*pty.name) 713 || !pty.name || !*pty.name)
584 return; 714 return;
585 715
586 rxvt_privileges (RESTORE); 716 rxvt_privileges (RESTORE);
587 717
… …
598/* 728/*
599 * window size/position calculcations for XSizeHint and other storage. 729 * window size/position calculcations for XSizeHint and other storage.
600 * if width/height are non-zero then override calculated width/height 730 * if width/height are non-zero then override calculated width/height
601 */ 731 */
602void 732void
603rxvt_term::window_calc (unsigned int width, unsigned int height) 733rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
604{ 734{
605 short recalc_x, recalc_y; 735 short recalc_x, recalc_y;
606 int x, y, sb_w, mb_h, flags; 736 int x, y, sb_w, mb_h, flags;
607 unsigned int w, h; 737 unsigned int w, h;
608 unsigned int max_width, max_height; 738 unsigned int max_width, max_height;
739 dDisp;
609 740
610 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", 741 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
611 TermWin.ncol, TermWin.nrow, szHint.width, 742 ncol, nrow, szHint.width, szHint.height));
612 szHint.height)); 743
613 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 744 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
614 szHint.win_gravity = NorthWestGravity; 745 szHint.win_gravity = NorthWestGravity;
615 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 746 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
616 747
617 recalc_x = recalc_y = 0; 748 recalc_x = recalc_y = 0;
618 flags = 0; 749 flags = 0;
750
619 if (!parsed_geometry) 751 if (!parsed_geometry)
620 { 752 {
621 parsed_geometry = 1; 753 parsed_geometry = 1;
754
622 if (rs[Rs_geometry]) 755 if (rs[Rs_geometry])
623 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); 756 flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h);
757
624 if (flags & WidthValue) 758 if (flags & WidthValue)
625 { 759 {
626 TermWin.ncol = BOUND_POSITIVE_INT16 (w); 760 ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ());
627 szHint.flags |= USSize; 761 szHint.flags |= USSize;
628 } 762 }
763
629 if (flags & HeightValue) 764 if (flags & HeightValue)
630 { 765 {
631 TermWin.nrow = BOUND_POSITIVE_INT16 (h); 766 nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ());
632 szHint.flags |= USSize; 767 szHint.flags |= USSize;
633 } 768 }
769
634 if (flags & XValue) 770 if (flags & XValue)
635 { 771 {
636 szHint.x = x; 772 szHint.x = x;
637 szHint.flags |= USPosition; 773 szHint.flags |= USPosition;
774
638 if (flags & XNegative) 775 if (flags & XNegative)
639 { 776 {
640 recalc_x = 1; 777 recalc_x = 1;
641 szHint.win_gravity = NorthEastGravity; 778 szHint.win_gravity = NorthEastGravity;
642 } 779 }
643 } 780 }
781
644 if (flags & YValue) 782 if (flags & YValue)
645 { 783 {
646 szHint.y = y; 784 szHint.y = y;
647 szHint.flags |= USPosition; 785 szHint.flags |= USPosition;
786
648 if (flags & YNegative) 787 if (flags & YNegative)
649 { 788 {
650 recalc_y = 1; 789 recalc_y = 1;
790
651 if (szHint.win_gravity == NorthEastGravity) 791 if (szHint.win_gravity == NorthEastGravity)
652 szHint.win_gravity = SouthEastGravity; 792 szHint.win_gravity = SouthEastGravity;
653 else 793 else
654 szHint.win_gravity = SouthWestGravity; 794 szHint.win_gravity = SouthWestGravity;
655 } 795 }
656 } 796 }
657 } 797 }
658 798
659 /* TODO: BOUNDS */ 799 /* TODO: BOUNDS */
660 TermWin.width = TermWin.ncol * TermWin.fwidth; 800 width = ncol * fwidth;
661 TermWin.height = TermWin.nrow * TermWin.fheight; 801 height = nrow * fheight;
662 max_width = MAX_COLS * TermWin.fwidth; 802 max_width = MAX_COLS * fwidth;
663 max_height = MAX_ROWS * TermWin.fheight; 803 max_height = MAX_ROWS * fheight;
664 804
665 szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; 805 szHint.base_width = szHint.base_height = 2 * int_bwidth;
666 806
667 sb_w = mb_h = 0; 807 sb_w = mb_h = 0;
668 window_vt_x = window_vt_y = TermWin.int_bwidth; 808 window_vt_x = window_vt_y = int_bwidth;
669 809
670 if (scrollbar_visible ()) 810 if (scrollbar_visible ())
671 { 811 {
672 sb_w = scrollbar_TotalWidth (); 812 sb_w = scrollbar_TotalWidth ();
673 szHint.base_width += sb_w; 813 szHint.base_width += sb_w;
674 if (!(options & Opt_scrollBar_right)) 814 if (!OPTION (Opt_scrollBar_right))
675 window_vt_x += sb_w; 815 window_vt_x += sb_w;
676 } 816 }
677 817
678 if (menubar_visible ()) 818 if (menubar_visible ())
679 { 819 {
680 mb_h = menuBar_TotalHeight (); 820 mb_h = menuBar_TotalHeight ();
681 szHint.base_height += mb_h; 821 szHint.base_height += mb_h;
682 window_vt_y += mb_h; 822 window_vt_y += mb_h;
683 } 823 }
684 824
685 szHint.width_inc = TermWin.fwidth; 825 szHint.width_inc = fwidth;
686 szHint.height_inc = TermWin.fheight; 826 szHint.height_inc = fheight;
687 szHint.min_width = szHint.base_width + szHint.width_inc; 827 szHint.min_width = szHint.base_width + szHint.width_inc;
688 szHint.min_height = szHint.base_height + szHint.height_inc; 828 szHint.min_height = szHint.base_height + szHint.height_inc;
689 829
690 if (width && width - szHint.base_width < max_width) 830 if (newwidth && newwidth - szHint.base_width < max_width)
691 { 831 {
692 szHint.width = width; 832 szHint.width = newwidth;
693 TermWin.width = width - szHint.base_width; 833 width = newwidth - szHint.base_width;
694 } 834 }
695 else 835 else
696 { 836 {
697 MIN_IT (TermWin.width, max_width); 837 min_it (width, max_width);
698 szHint.width = szHint.base_width + TermWin.width; 838 szHint.width = szHint.base_width + width;
699 } 839 }
700 840
701 if (height && height - szHint.base_height < max_height) 841 if (newheight && newheight - szHint.base_height < max_height)
702 { 842 {
703 szHint.height = height; 843 szHint.height = newheight;
704 TermWin.height = height - szHint.base_height; 844 height = newheight - szHint.base_height;
705 } 845 }
706 else 846 else
707 { 847 {
708 MIN_IT (TermWin.height, max_height); 848 min_it (height, max_height);
709 szHint.height = szHint.base_height + TermWin.height; 849 szHint.height = szHint.base_height + height;
710 } 850 }
711 851
712 if (scrollbar_visible () && (options & Opt_scrollBar_right)) 852 if (scrollbar_visible () && OPTION (Opt_scrollBar_right))
713 window_sb_x = szHint.width - sb_w; 853 window_sb_x = szHint.width - sb_w;
714 854
715 if (recalc_x) 855 if (recalc_x)
716 szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) 856 szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;
717 - szHint.width - 2 * TermWin.ext_bwidth);
718 if (recalc_y) 857 if (recalc_y)
719 szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) 858 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;
720 - szHint.height - 2 * TermWin.ext_bwidth);
721 859
722 TermWin.ncol = TermWin.width / TermWin.fwidth; 860 ncol = width / fwidth;
723 TermWin.nrow = TermWin.height / TermWin.fheight; 861 nrow = height / fheight;
724 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", 862 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
725 TermWin.ncol, TermWin.nrow, szHint.width, 863 ncol, nrow, szHint.width,
726 szHint.height)); 864 szHint.height));
727 return; 865 return;
728} 866}
729 867
730/*----------------------------------------------------------------------*/ 868/*----------------------------------------------------------------------*/
… …
738 if (pty.pty < 0) 876 if (pty.pty < 0)
739 return; 877 return;
740 878
741 struct winsize ws; 879 struct winsize ws;
742 880
743 ws.ws_col = TermWin.ncol; 881 ws.ws_col = ncol;
744 ws.ws_row = TermWin.nrow; 882 ws.ws_row = nrow;
745 ws.ws_xpixel = TermWin.width; 883 ws.ws_xpixel = width;
746 ws.ws_ypixel = TermWin.height; 884 ws.ws_ypixel = height;
747 (void)ioctl (pty.pty, TIOCSWINSZ, &ws); 885 (void)ioctl (pty.pty, TIOCSWINSZ, &ws);
748 886
749#if 0 887#if 0
750 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly 888 // TIOCSWINSZ⎈ is supposed to do this automatically and correctly
751 if (cmd_pid) /* force through to the command */ 889 if (cmd_pid) /* force through to the command */
752 kill (cmd_pid, SIGWINCH); 890 kill (-cmd_pid, SIGWINCH);
753#endif 891#endif
754} 892}
755 893
756/*----------------------------------------------------------------------*/ 894/*----------------------------------------------------------------------*/
757/* set_fonts () - load and set the various fonts 895/* set_fonts () - load and set the various fonts
758/* 896 *
759 * init = 1 - initialize 897 * init = 1 - initialize
760 * 898 *
761 * fontname == FONT_UP - switch to bigger font 899 * fontname == FONT_UP - switch to bigger font
762 * fontname == FONT_DN - switch to smaller font 900 * fontname == FONT_DN - switch to smaller font
763 */ 901 */
… …
775 return false; 913 return false;
776 } 914 }
777 915
778#if ENABLE_STYLES 916#if ENABLE_STYLES
779 for (int i = RS_styleCount; --i; ) 917 for (int i = RS_styleCount; --i; )
780 if (TermWin.fontset[i] != TermWin.fontset[0]) 918 if (fontset[i] != fontset[0])
781 delete TermWin.fontset[i]; 919 delete fontset[i];
782#endif 920#endif
783 921
784 delete TermWin.fontset[0]; 922 delete fontset[0];
785 TermWin.fontset[0] = fs; 923 fontset[0] = fs;
786 924
787 prop = (*fs)[1]->properties (); 925 prop = (*fs)[1]->properties ();
926 prop.height += lineSpace;
788 fs->set_prop (prop); 927 fs->set_prop (prop);
789 928
790 TermWin.fwidth = prop.width; 929 fwidth = prop.width;
791 TermWin.fheight = prop.height; 930 fheight = prop.height;
792 TermWin.fweight = prop.weight; 931 fbase = prop.ascent;
793 TermWin.fslant = prop.slant;
794 TermWin.fbase = (*fs)[1]->ascent;
795 932
796 for (int style = 1; style < 4; style++) 933 for (int style = 1; style < 4; style++)
797 { 934 {
798#if ENABLE_STYLES 935#if ENABLE_STYLES
799 const char *res = rs[Rs_font + style]; 936 const char *res = rs[Rs_font + style];
800 937
801 if (res && !*res) 938 if (res && !*res)
802 TermWin.fontset[style] = TermWin.fontset[0]; 939 fontset[style] = fontset[0];
803 else 940 else
804 { 941 {
805 TermWin.fontset[style] = fs = new rxvt_fontset (this); 942 fontset[style] = fs = new rxvt_fontset (this);
806 rxvt_fontprop prop2 = prop; 943 rxvt_fontprop prop2 = prop;
807 944
808 if (res) 945 if (res)
809 prop2.weight = prop2.slant = rxvt_fontprop::unset; 946 prop2.weight = prop2.slant = rxvt_fontprop::unset;
810 else 947 else
811 { 948 {
812 res = TermWin.fontset[0]->fontdesc; 949 res = fontset[0]->fontdesc;
813 950
814 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 951 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
815 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 952 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
816 } 953 }
817 954
818 fs->populate (res); 955 fs->populate (res);
819 fs->set_prop (prop2); 956 fs->set_prop (prop2);
820 } 957 }
821#else 958#else
822 TermWin.fontset[style] = TermWin.fontset[0]; 959 fontset[style] = fontset[0];
823#endif 960#endif
824 } 961 }
825 962
826 if (TermWin.parent[0]) 963 if (parent[0])
827 { 964 {
828 resize_all_windows (0, 0, 0); 965 resize_all_windows (0, 0, 0);
829 scr_remap_chars (); 966 scr_remap_chars ();
830 scr_touch (true); 967 scr_touch (true);
831 } 968 }
832 969
833 return true; 970 return true;
834} 971}
835 972
973void rxvt_term::set_string_property (Atom prop, const char *str, int len)
974{
975 XChangeProperty (display->display, parent[0],
976 prop, XA_STRING, 8, PropModeReplace,
977 (const unsigned char *)str, len >= 0 ? len : strlen (str));
978}
979
980void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
981{
982 wchar_t *ws = rxvt_mbstowcs (str, len);
983 char *s = rxvt_wcstoutf8 (ws);
984
985 XChangeProperty (display->display, parent[0],
986 prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
987 (const unsigned char *)s, strlen (s));
988
989 free (s);
990 free (ws);
991}
992
836/*----------------------------------------------------------------------*/ 993/*----------------------------------------------------------------------*/
837/*----------------------------------------------------------------------*/ 994/*----------------------------------------------------------------------*/
838/* xterm sequences - title, iconName, color (exptl) */ 995/* xterm sequences - title, iconName, color (exptl) */
839void 996void
840rxvt_term::set_title (const char *str) 997rxvt_term::set_title (const char *str)
841{ 998{
842#ifdef SMART_WINDOW_TITLE 999 set_string_property (XA_WM_NAME, str);
843 char *name; 1000#if ENABLE_EWMH
844 1001 set_utf8_property (xa[XA_NET_WM_NAME], str);
845 if (!XFetchName (display->display, TermWin.parent[0], &name))
846 name = NULL;
847
848 if (name == NULL || strcmp (name, str))
849#endif
850 XStoreName (display->display, TermWin.parent[0], str);
851
852#ifdef SMART_WINDOW_TITLE
853 if (name)
854 XFree (name);
855#endif 1002#endif
856} 1003}
857 1004
858void 1005void
859rxvt_term::set_icon_name (const char *str) 1006rxvt_term::set_icon_name (const char *str)
860{ 1007{
861#ifdef SMART_WINDOW_TITLE 1008 set_string_property (XA_WM_ICON_NAME, str);
862 char *name; 1009#if ENABLE_EWMH
863 1010 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
864 if (!XGetIconName (display->display, TermWin.parent[0], &name))
865 name = NULL;
866
867 if (name == NULL || strcmp (name, str))
868#endif
869 XSetIconName (display->display, TermWin.parent[0], str);
870
871#ifdef SMART_WINDOW_TITLE
872 if (name)
873 XFree (name);
874#endif 1011#endif
875} 1012}
876 1013
877#ifdef XTERM_COLOR_CHANGE 1014#ifdef XTERM_COLOR_CHANGE
878void 1015void
… …
886 1023
887 /* handle color aliases */ 1024 /* handle color aliases */
888 if (isdigit (*color)) 1025 if (isdigit (*color))
889 { 1026 {
890 i = atoi (color); 1027 i = atoi (color);
1028
891 if (i >= 8 && i <= 15) 1029 if (i >= 8 && i <= 15)
892 { /* bright colors */ 1030 { /* bright colors */
893 i -= 8; 1031 i -= 8;
894# ifndef NO_BRIGHTCOLOR
895 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 1032 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];
896 SET_PIXCOLOR (idx); 1033 SET_PIXCOLOR (idx);
897 goto Done; 1034 goto done;
898# endif
899
900 } 1035 }
1036
901 if (i >= 0 && i <= 7) 1037 if (i >= 0 && i <= 7)
902 { /* normal colors */ 1038 { /* normal colors */
903 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 1039 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
904 SET_PIXCOLOR (idx); 1040 SET_PIXCOLOR (idx);
905 goto Done; 1041 goto done;
906 } 1042 }
907 } 1043 }
908 1044
909 if (!rXParseAllocColor (& xcol, color)) 1045 if (!rXParseAllocColor (&xcol, color))
910 return; 1046 return;
911 1047
912 /* XStoreColor (display->display, display->cmap, XColor*); */ 1048 /* XStoreColor (display->display, display->cmap, XColor*); */
913 1049
914 /* 1050 /*
… …
930 pix_colors_focused[idx] = xcol; 1066 pix_colors_focused[idx] = xcol;
931 SET_PIXCOLOR (idx); 1067 SET_PIXCOLOR (idx);
932 1068
933 /* XSetWindowAttributes attr; */ 1069 /* XSetWindowAttributes attr; */
934 /* Cursor cursor; */ 1070 /* Cursor cursor; */
935Done: 1071done:
1072
936#ifdef OFF_FOCUS_FADING 1073#if OFF_FOCUS_FADING
937 if (rs[Rs_fade]) 1074 if (rs[Rs_fade])
938 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); 1075 pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
939#endif 1076#endif
940 1077
941 /*TODO: handle Color_BD, scrollbar background, etc. */ 1078 /*TODO: handle Color_BD, scrollbar background, etc. */
942 1079
943 recolour_cursor (); 1080 recolour_cursor ();
… …
997 1134
998 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 1135 sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
999} 1136}
1000 1137
1001/*----------------------------------------------------------------------*/ 1138/*----------------------------------------------------------------------*/
1002/*
1003 * Colour determination for low colour displays, routine from
1004 * Hans de Goede <hans@highrise.nl>
1005 */
1006 1139
1007int 1140int
1008rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) 1141rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)
1009{ 1142{
1010 if (!screen_in_out->set (display, colour)) 1143 if (!screen_in_out->set (display, colour))
… …
1018 1151
1019/* -------------------------------------------------------------------- * 1152/* -------------------------------------------------------------------- *
1020 * - WINDOW RESIZING - * 1153 * - WINDOW RESIZING - *
1021 * -------------------------------------------------------------------- */ 1154 * -------------------------------------------------------------------- */
1022void 1155void
1023rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) 1156rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1024{ 1157{
1025 int fix_screen; 1158 int fix_screen;
1026
1027#ifdef SMART_RESIZE
1028 int old_width = szHint.width, old_height = szHint.height; 1159 int old_width = szHint.width, old_height = szHint.height;
1029#endif 1160 dDisp;
1030 1161
1031 window_calc (width, height); 1162 window_calc (newwidth, newheight);
1032 XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); 1163 XSetWMNormalHints (disp, parent[0], &szHint);
1033 1164
1034 if (!ignoreparent) 1165 if (!ignoreparent)
1035 { 1166 {
1036#ifdef SMART_RESIZE 1167#ifdef SMART_RESIZE
1037 /* 1168 /*
… …
1041 int x, y, x1, y1; 1172 int x, y, x1, y1;
1042 int dx, dy; 1173 int dx, dy;
1043 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 1174 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1044 Window unused_cr; 1175 Window unused_cr;
1045 1176
1046 XTranslateCoordinates (display->display, TermWin.parent[0], display->root, 1177 XTranslateCoordinates (disp, parent[0], display->root,
1047 0, 0, &x, &y, &unused_cr); 1178 0, 0, &x, &y, &unused_cr);
1048 XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, 1179 XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,
1049 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 1180 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
1050 /* 1181 /*
1051 * if display->root isn't the parent window, a WM will probably have offset 1182 * if display->root isn't the parent window, a WM will probably have offset
1052 * our position for handles and decorations. Counter it 1183 * our position for handles and decorations. Counter it
1053 */ 1184 */
… …
1055 { 1186 {
1056 x -= x1; 1187 x -= x1;
1057 y -= y1; 1188 y -= y1;
1058 } 1189 }
1059 1190
1060 x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; 1191 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2;
1061 y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; 1192 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;
1062 dx = old_width - szHint.width; 1193 dx = old_width - szHint.width;
1063 dy = old_height - szHint.height; 1194 dy = old_height - szHint.height;
1064 1195
1065 /* Check position of the center of the window */ 1196 /* Check position of the center of the window */
1066 if (x < x1) /* left half */ 1197 if (x < x1) /* left half */
… …
1070 if (y < y1) /* top half */ 1201 if (y < y1) /* top half */
1071 dy = 0; 1202 dy = 0;
1072 else if (y == y1) /* exact center */ 1203 else if (y == y1) /* exact center */
1073 dy /= 2; 1204 dy /= 2;
1074 1205
1075 XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, 1206 XMoveResizeWindow (disp, parent[0], x + dx, y + dy,
1076 szHint.width, szHint.height); 1207 szHint.width, szHint.height);
1077#else 1208#else
1078 XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); 1209 XResizeWindow (disp, parent[0], szHint.width, szHint.height);
1079#endif 1210#endif
1080 } 1211 }
1081 1212
1082 fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; 1213 fix_screen = ncol != prev_ncol || nrow != prev_nrow;
1083 1214
1084 if (fix_screen || width != old_width || height != old_height) 1215 if (fix_screen || newwidth != old_width || newheight != old_height)
1085 { 1216 {
1086 if (scrollbar_visible ()) 1217 if (scrollbar_visible ())
1087 { 1218 {
1088 XMoveResizeWindow (display->display, scrollBar.win, 1219 XMoveResizeWindow (disp, scrollBar.win,
1089 window_sb_x, 0, 1220 window_sb_x, 0,
1090 scrollbar_TotalWidth (), szHint.height); 1221 scrollbar_TotalWidth (), szHint.height);
1091 resize_scrollbar (); 1222 resize_scrollbar ();
1092 } 1223 }
1093 1224
1094 if (menubar_visible ()) 1225 if (menubar_visible ())
1095 XMoveResizeWindow (display->display, menuBar.win, 1226 XMoveResizeWindow (disp, menuBar.win,
1096 window_vt_x, 0, 1227 window_vt_x, 0,
1097 TermWin_TotalWidth (), menuBar_TotalHeight ()); 1228 width, menuBar_TotalHeight ());
1098 1229
1099 XMoveResizeWindow (display->display, TermWin.vt, 1230 XMoveResizeWindow (disp, vt,
1100 window_vt_x, window_vt_y, 1231 window_vt_x, window_vt_y,
1101 TermWin_TotalWidth (), TermWin_TotalHeight ()); 1232 width, height);
1233
1102 scr_clear (); 1234 scr_clear ();
1103#ifdef XPM_BACKGROUND 1235#ifdef XPM_BACKGROUND
1104 resize_pixmap (); 1236 resize_pixmap ();
1105#endif 1237#endif
1106 } 1238 }
… …
1111 int old_ncol = prev_ncol; 1243 int old_ncol = prev_ncol;
1112 1244
1113 /* scr_reset only works on the primary screen */ 1245 /* scr_reset only works on the primary screen */
1114 if (old_height) /* this is not the first time through */ 1246 if (old_height) /* this is not the first time through */
1115 { 1247 {
1116 unsigned int ncol = TermWin.ncol; 1248 unsigned int ocol = ncol;
1117 TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this 1249 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1118 curr_screen = scr_change_screen (PRIMARY); 1250 curr_screen = scr_change_screen (PRIMARY);
1119 TermWin.ncol = ncol; 1251 ncol = ocol;
1120 } 1252 }
1121 1253
1122 scr_reset (); 1254 scr_reset ();
1123 1255
1124 if (curr_screen >= 0) /* this is not the first time through */ 1256 if (curr_screen >= 0) /* this is not the first time through */
1125 { 1257 {
1126 scr_change_screen (curr_screen); 1258 scr_change_screen (curr_screen);
1127 selection_check (old_ncol != TermWin.ncol ? 4 : 0); 1259 selection_check (old_ncol != ncol ? 4 : 0);
1128 } 1260 }
1129 } 1261 }
1130 1262
1131 old_width = szHint.width; 1263 old_width = szHint.width;
1132 old_height = szHint.height; 1264 old_height = szHint.height;
1265
1266#ifdef XPM_BACKGROUND
1267 if (pixmap)
1268 scr_touch (false);
1269#endif
1133 1270
1134#ifdef USE_XIM 1271#ifdef USE_XIM
1135 IMSetStatusPosition (); 1272 IMSetStatusPosition ();
1136#endif 1273#endif
1137} 1274}
… …
1139/* 1276/*
1140 * Set the width/height of the vt window in characters. Units are pixels. 1277 * Set the width/height of the vt window in characters. Units are pixels.
1141 * good for toggling 80/132 columns 1278 * good for toggling 80/132 columns
1142 */ 1279 */
1143void 1280void
1144rxvt_term::set_widthheight (unsigned int width, unsigned int height) 1281rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight)
1145{ 1282{
1146 XWindowAttributes wattr; 1283 XWindowAttributes wattr;
1147 1284
1148 if (width == 0 || height == 0) 1285 if (newwidth == 0 || newheight == 0)
1149 { 1286 {
1150 XGetWindowAttributes (display->display, display->root, &wattr); 1287 XGetWindowAttributes (display->display, display->root, &wattr);
1288
1151 if (width == 0) 1289 if (newwidth == 0)
1152 width = wattr.width - szHint.base_width; 1290 newwidth = wattr.width - szHint.base_width;
1153 if (height == 0) 1291 if (newheight == 0)
1154 height = wattr.height - szHint.base_height; 1292 newheight = wattr.height - szHint.base_height;
1155 }
1156
1157 if (width != TermWin.width || height != TermWin.height)
1158 { 1293 }
1294
1295 if (newwidth != width || newheight != height)
1296 {
1159 width += szHint.base_width; 1297 newwidth += szHint.base_width;
1160 height += szHint.base_height; 1298 newheight += szHint.base_height;
1161 resize_all_windows (width, height, 0); 1299 resize_all_windows (newwidth, newheight, 0);
1162 } 1300 }
1163} 1301}
1164 1302
1165/* -------------------------------------------------------------------- * 1303/* -------------------------------------------------------------------- *
1166 * - X INPUT METHOD ROUTINES - * 1304 * - X INPUT METHOD ROUTINES - *
… …
1176 1314
1177void 1315void
1178rxvt_term::im_set_size (XRectangle &size) 1316rxvt_term::im_set_size (XRectangle &size)
1179{ 1317{
1180 // the int_bwidth terms make no sense to me 1318 // the int_bwidth terms make no sense to me
1181 size.x = TermWin.int_bwidth; 1319 size.x = int_bwidth;
1182 size.y = TermWin.int_bwidth; 1320 size.y = int_bwidth;
1183 size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; 1321 size.width = Width2Pixel (ncol) + int_bwidth;
1184 size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; 1322 size.height = Height2Pixel (nrow) + int_bwidth;
1185} 1323}
1186 1324
1187void 1325void
1188rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, 1326rxvt_term::im_set_preedit_area (XRectangle &preedit_rect,
1189 XRectangle &status_rect, 1327 XRectangle &status_rect,
1190 const XRectangle &needed_rect) 1328 const XRectangle &needed_rect)
1191{ 1329{
1192 preedit_rect.x = needed_rect.width; 1330 preedit_rect.x = needed_rect.width;
1193 preedit_rect.y = 0; 1331 preedit_rect.y = 0;
1194 preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; 1332 preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1;
1195 preedit_rect.height = TermWin.fheight; 1333 preedit_rect.height = fheight;
1196 1334
1197 status_rect.x = 0; 1335 status_rect.x = 0;
1198 status_rect.y = 0; 1336 status_rect.y = 0;
1199 status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; 1337 status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1;
1200 status_rect.height = TermWin.fheight; 1338 status_rect.height = fheight;
1201} 1339}
1202 1340
1203/* Checking whether input method is running. */ 1341/* Checking whether input method is running. */
1204bool 1342bool
1205rxvt_term::IMisRunning () 1343rxvt_term::IMisRunning ()
… …
1233{ 1371{
1234 XPoint nspot; 1372 XPoint nspot;
1235 XVaNestedList preedit_attr; 1373 XVaNestedList preedit_attr;
1236 1374
1237 if (!Input_Context 1375 if (!Input_Context
1238 || !TermWin.focus 1376 || !focus
1239 || !(input_style & XIMPreeditPosition)) 1377 || !(input_style & XIMPreeditPosition))
1240 return; 1378 return;
1241 1379
1242 im_set_position (nspot); 1380 im_set_position (nspot);
1243 1381
… …
1363 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1501 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1364 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1502 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1365 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1503 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1366 "-*-*-*-R-*-*-%d-*-*-*-*-*-*," 1504 "-*-*-*-R-*-*-%d-*-*-*-*-*-*,"
1367 "*", 1505 "*",
1368 TermWin.fheight, 1506 fheight,
1369 TermWin.fheight + 1, TermWin.fheight - 1, 1507 fheight + 1, fheight - 1,
1370 TermWin.fheight - 2, TermWin.fheight + 2); 1508 fheight - 2, fheight + 2);
1371 1509
1372 fs = XCreateFontSet (display->display, pat, 1510 fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1373 &missing_charset_list, &missing_charset_count, &def_string); 1511 &missing_charset_list, &missing_charset_count, &def_string);
1374 1512
1375 if (missing_charset_list) 1513 if (missing_charset_list)
1376 XFreeStringList (missing_charset_list); 1514 XFreeStringList (missing_charset_list);
1377 1515
… …
1421 NULL); 1559 NULL);
1422 } 1560 }
1423 1561
1424 Input_Context = XCreateIC (xim, 1562 Input_Context = XCreateIC (xim,
1425 XNInputStyle, input_style, 1563 XNInputStyle, input_style,
1426 XNClientWindow, TermWin.vt, 1564 XNClientWindow, vt,
1427 XNFocusWindow, TermWin.parent[0], 1565 XNFocusWindow, parent[0],
1428 preedit_attr ? XNPreeditAttributes : NULL, 1566 preedit_attr ? XNPreeditAttributes : NULL,
1429 preedit_attr, 1567 preedit_attr,
1430 status_attr ? XNStatusAttributes : NULL, 1568 status_attr ? XNStatusAttributes : NULL,
1431 status_attr, NULL); 1569 status_attr, NULL);
1432 1570
… …
1449} 1587}
1450 1588
1451void 1589void
1452rxvt_term::im_cb () 1590rxvt_term::im_cb ()
1453{ 1591{
1454 int i, found, had_im; 1592 int i;
1455 const char *p; 1593 const char *p;
1456 char **s; 1594 char **s;
1457 char buf[IMBUFSIZ]; 1595 char buf[IMBUFSIZ];
1596
1597 SET_R (this);
1458 1598
1459 im_destroy (); 1599 im_destroy ();
1460 1600
1461 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); 1601 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1462 if (Input_Context) 1602 if (Input_Context)
… …
1514{ 1654{
1515 XRectangle preedit_rect, status_rect, *needed_rect; 1655 XRectangle preedit_rect, status_rect, *needed_rect;
1516 XVaNestedList preedit_attr, status_attr; 1656 XVaNestedList preedit_attr, status_attr;
1517 1657
1518 if (!Input_Context 1658 if (!Input_Context
1519 || !TermWin.focus 1659 || !focus
1520 || !(input_style & XIMPreeditArea) 1660 || !(input_style & XIMPreeditArea)
1521 || !IMisRunning ()) 1661 || !IMisRunning ())
1522 return; 1662 return;
1523 1663
1524 /* Getting the necessary width of preedit area */ 1664 /* Getting the necessary width of preedit area */

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