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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.14 by pcg, Thu Dec 18 00:29:29 2003 UTC vs.
Revision 1.22 by pcg, Sat Jan 31 00:20:21 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: main.c 2 * File: main.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: main.C,v 1.14 2003/12/18 00:29:29 pcg Exp $ 4 * $Id: main.C,v 1.22 2004/01/31 00:20:21 pcg Exp $
5 * 5 *
6 * All portions of code are copyright by their respective author/s. 6 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 8 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
… …
42 42
43#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
44# include <termios.h> 44# include <termios.h>
45#endif 45#endif
46 46
47#include <cstring>
48
49static char curlocale[128];
50
51void
52rxvt_set_locale (const char *locale)
53{
54 if (locale && STRNCMP (locale, curlocale, 128))
55 {
56 STRNCPY (curlocale, locale, 128);
57 setlocale (LC_CTYPE, curlocale);
58 }
59}
60
47void * 61void *
48rxvt_term::operator new (size_t s) 62rxvt_term::operator new (size_t s)
49{ 63{
50 void *p = malloc (s); 64 void *p = malloc (s);
51 65
… …
58{ 72{
59 free (p); 73 free (p);
60} 74}
61 75
62rxvt_term::rxvt_term () 76rxvt_term::rxvt_term ()
63: pty_ev (this, &rxvt_term::pty_cb), 77:
64#ifdef CURSOR_BLINK 78#ifdef CURSOR_BLINK
79 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
80#endif
81#ifdef TEXT_BLINK
65 blink_ev (this, &rxvt_term::blink_cb), 82 text_blink_ev (this, &rxvt_term::text_blink_cb),
66#endif 83#endif
67#ifdef POINTER_BLANK 84#ifdef POINTER_BLANK
68 pointer_ev (this, &rxvt_term::pointer_cb), 85 pointer_ev (this, &rxvt_term::pointer_cb),
69#endif 86#endif
70 x_ev (this, &rxvt_term::x_cb), 87 check_ev (this, &rxvt_term::check_cb),
71 destroy_ev (this, &rxvt_term::destroy_cb), 88 destroy_ev (this, &rxvt_term::destroy_cb),
89 pty_ev (this, &rxvt_term::pty_cb),
72 check_ev (this, &rxvt_term::check_cb), 90 x_ev (this, &rxvt_term::x_cb),
73 incr_ev (this, &rxvt_term::incr_cb) 91 incr_ev (this, &rxvt_term::incr_cb)
74{ 92{
75 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 93 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
76} 94}
77 95
78rxvt_term::~rxvt_term () 96rxvt_term::~rxvt_term ()
79{ 97{
80 scr_release (); 98 scr_release ();
81 99
82#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
83 free (locale); 100 free (locale);
84#endif 101 free (codeset);
102
85#ifndef NO_SETOWNER_TTYDEV 103#ifndef NO_SETOWNER_TTYDEV
86 rxvt_privileged_ttydev (this, RESTORE); 104 privileged_ttydev (RESTORE);
87#endif 105#endif
88#ifdef UTMP_SUPPORT 106#ifdef UTMP_SUPPORT
89 rxvt_privileged_utmp (this, RESTORE); 107 privileged_utmp (RESTORE);
90#endif 108#endif
91#ifdef USE_XIM 109#ifdef USE_XIM
92 if (Input_Context != NULL) 110 if (Input_Context != NULL)
93 { 111 {
94 XDestroyIC (Input_Context); 112 XDestroyIC (Input_Context);
… …
110{ 128{
111 check_ev.stop (); 129 check_ev.stop ();
112 pty_ev.stop (); 130 pty_ev.stop ();
113 x_ev.stop (); 131 x_ev.stop ();
114#ifdef CURSOR_BLINK 132#ifdef CURSOR_BLINK
133 cursor_blink_ev.stop ();
134#endif
135#ifdef TEXT_BLINK
115 blink_ev.stop (); 136 text_blink_ev.stop ();
116#endif 137#endif
117#ifdef POINTER_BLANK 138#ifdef POINTER_BLANK
118 pointer_ev.stop (); 139 pointer_ev.stop ();
119#endif 140#endif
120 141
… …
134/* LIBPROTO */ 155/* LIBPROTO */
135rxvt_t 156rxvt_t
136rxvt_init (int argc, const char *const *argv) 157rxvt_init (int argc, const char *const *argv)
137{ 158{
138 SET_R (new rxvt_term); 159 SET_R (new rxvt_term);
139 dR;
140 160
141 if (!R->init_vars () || !R->init (argc, argv)) 161 if (!GET_R->init_vars () || !GET_R->init (argc, argv))
142 { 162 {
143 delete R; 163 delete GET_R;
144 return NULL; 164 SET_R (0);
145 } 165 }
146 166
147 return R; 167 return GET_R;
148} 168}
149 169
150/* EXTPROTO */
151void 170void
152rxvt_init_signals () 171rxvt_init_signals ()
153{ 172{
154/* install exit handler for cleanup */ 173/* install exit handler for cleanup */
155#if 0 174#if 0
… …
178} 197}
179 198
180bool 199bool
181rxvt_term::init (int argc, const char *const *argv) 200rxvt_term::init (int argc, const char *const *argv)
182{ 201{
183 dR;//TODO (scrollbar, setidle)
184
185 /* 202 /*
186 * Save and then give up any super-user privileges 203 * Save and then give up any super-user privileges
187 * If we need privileges in any area then we must specifically request it. 204 * If we need privileges in any area then we must specifically request it.
188 * We should only need to be root in these cases: 205 * We should only need to be root in these cases:
189 * 1. write utmp entries on some systems 206 * 1. write utmp entries on some systems
190 * 2. chown tty on some systems 207 * 2. chown tty on some systems
191 */ 208 */
192 rxvt_privileges (this, SAVE); 209 privileges (SAVE);
193 rxvt_privileges (this, IGNORE); 210 privileges (IGNORE);
194 211
195 rxvt_init_secondary (this); 212 init_secondary ();
196 213
197 const char **cmd_argv = rxvt_init_resources (this, argc, argv); 214 const char **cmd_argv = init_resources (argc, argv);
215
216 set_locale ("");
198 217
199#if (MENUBAR_MAX) 218#if (MENUBAR_MAX)
200 rxvt_menubar_read (this, rs[Rs_menu]); 219 menubar_read (rs[Rs_menu]);
201#endif 220#endif
202#ifdef HAVE_SCROLLBARS 221#ifdef HAVE_SCROLLBARS
203 if (Options & Opt_scrollBar) 222 if (Options & Opt_scrollBar)
204 scrollbar_setIdle (); /* set existence for size calculations */ 223 scrollBar.setIdle (); /* set existence for size calculations */
205#endif 224#endif
206 225
207 rxvt_Create_Windows (this, argc, argv); 226 create_windows (argc, argv);
208 227
209 rxvt_init_xlocale (this); 228 init_xlocale ();
210 229
211 scr_reset (); /* initialize screen */ 230 scr_reset (); /* initialize screen */
212#ifdef RXVT_GRAPHICS 231#ifdef RXVT_GRAPHICS
213 rxvt_Gr_reset (this); /* reset graphics */ 232 Gr_reset (); /* reset graphics */
214#endif 233#endif
215 234
216#if 0 235#if 0
217#ifdef DEBUG_X 236#ifdef DEBUG_X
218 XSynchronize(Xdisplay, True); 237 XSynchronize(Xdisplay, True);
219#endif 238#endif
220#endif 239#endif
221 240
222#ifdef HAVE_SCROLLBARS 241#ifdef HAVE_SCROLLBARS
223 if (Options & Opt_scrollBar) 242 if (Options & Opt_scrollBar)
224 rxvt_Resize_scrollBar (this); /* create and map scrollbar */ 243 resize_scrollbar (); /* create and map scrollbar */
225#endif 244#endif
226#if (MENUBAR_MAX) 245#if (MENUBAR_MAX)
227 if (menubar_visible(r)) 246 if (menubar_visible(r))
228 XMapWindow (Xdisplay, menuBar.win); 247 XMapWindow (Xdisplay, menuBar.win);
229#endif 248#endif
230#ifdef TRANSPARENT 249#ifdef TRANSPARENT
231 if (Options & Opt_transparent) 250 if (Options & Opt_transparent)
232 { 251 {
233 XSelectInput (Xdisplay, Xroot, PropertyChangeMask); 252 XSelectInput (Xdisplay, Xroot, PropertyChangeMask);
234 rxvt_check_our_parents (this); 253 check_our_parents ();
235 } 254 }
236#endif 255#endif
237 XMapWindow (Xdisplay, TermWin.vt); 256 XMapWindow (Xdisplay, TermWin.vt);
238 XMapWindow (Xdisplay, TermWin.parent[0]); 257 XMapWindow (Xdisplay, TermWin.parent[0]);
239 258
240 rxvt_init_env (this); 259 init_env ();
241 rxvt_init_command (this, cmd_argv); 260 init_command (cmd_argv);
242 261
243 x_ev.start (Xfd, EVENT_READ); 262 x_ev.start (Xfd, EVENT_READ);
244 pty_ev.start (cmd_fd, EVENT_READ); 263 pty_ev.start (cmd_fd, EVENT_READ);
245 264
246 check_ev.start (); 265 check_ev.start ();
… …
265 while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) 284 while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR)
266 ; 285 ;
267 errno = save_errno; 286 errno = save_errno;
268 287
269#if 0 288#if 0
270 if (pid == R->cmd_pid) 289 if (pid == cmd_pid)
271 exit (EXIT_SUCCESS); 290 exit (EXIT_SUCCESS);
272#endif 291#endif
273} 292}
274 293
275/* 294/*
… …
286 rxvt_clean_exit(); 305 rxvt_clean_exit();
287 kill(getpid(), sig); 306 kill(getpid(), sig);
288} 307}
289 308
290/* ARGSUSED */ 309/* ARGSUSED */
291/* INTPROTO */ 310/* EXTPROTO */
292int 311int
293rxvt_xerror_handler(const Display * display 312rxvt_xerror_handler(const Display * display
294 __attribute__ ((unused)), const XErrorEvent * event) 313 __attribute__ ((unused)), const XErrorEvent * event)
295{ 314{
296 dR;
297
298 if (R->allowedxerror == -1) 315 if (GET_R->allowedxerror == -1)
299 R->allowedxerror = event->error_code; 316 GET_R->allowedxerror = event->error_code;
300 else 317 else
301 { 318 {
302 rxvt_print_error("XError: Request: %d . %d, Error: %d", 319 rxvt_print_error("XError: Request: %d . %d, Error: %d",
303 event->request_code, event->minor_code, 320 event->request_code, event->minor_code,
304 event->error_code); 321 event->error_code);
305 322
306 R->destroy (); 323 GET_R->destroy ();
307 } 324 }
308 325
309 return 0; 326 return 0;
310} 327}
311 328
… …
316 */ 333 */
317/* EXTPROTO */ 334/* EXTPROTO */
318void 335void
319rxvt_clean_exit () 336rxvt_clean_exit ()
320{ 337{
321 dR;
322
323 R->destroy (); 338 GET_R->destroy ();
324} 339}
325 340
326/* ------------------------------------------------------------------------- * 341/* ------------------------------------------------------------------------- *
327 * MEMORY ALLOCATION WRAPPERS * 342 * MEMORY ALLOCATION WRAPPERS *
328 * ------------------------------------------------------------------------- */ 343 * ------------------------------------------------------------------------- */
… …
379 394
380/* ------------------------------------------------------------------------- * 395/* ------------------------------------------------------------------------- *
381 * PRIVILEGED OPERATIONS * 396 * PRIVILEGED OPERATIONS *
382 * ------------------------------------------------------------------------- */ 397 * ------------------------------------------------------------------------- */
383/* take care of suid/sgid super-user (root) privileges */ 398/* take care of suid/sgid super-user (root) privileges */
384/* INTPROTO */
385void 399void
386rxvt_privileges(pR_ int mode) 400rxvt_term::privileges (int mode)
387{ 401{
388#if ! defined(__CYGWIN32__) 402#if ! defined(__CYGWIN32__)
389# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) 403# if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
390/* setreuid() is the poor man's setuid(), seteuid() */ 404/* setreuid() is the poor man's setuid(), seteuid() */
391# define seteuid(a) setreuid(-1, (a)) 405# define seteuid(a) setreuid(-1, (a))
… …
401 */ 415 */
402 seteuid(getuid()); 416 seteuid(getuid());
403 setegid(getgid()); 417 setegid(getgid());
404 break; 418 break;
405 case SAVE: 419 case SAVE:
406 R->euid = geteuid(); 420 euid = geteuid();
407 R->egid = getegid(); 421 egid = getegid();
408 break; 422 break;
409 case RESTORE: 423 case RESTORE:
410 seteuid(R->euid); 424 seteuid(euid);
411 setegid(R->egid); 425 setegid(egid);
412 break; 426 break;
413 } 427 }
414# else 428# else
415 switch (mode) { 429 switch (mode) {
416 case IGNORE: 430 case IGNORE:
… …
425# endif 439# endif
426#endif 440#endif
427} 441}
428 442
429#ifdef UTMP_SUPPORT 443#ifdef UTMP_SUPPORT
430/* EXTPROTO */
431void 444void
432rxvt_privileged_utmp(pR_ char action) 445rxvt_term::privileged_utmp (char action)
433{ 446{
434 D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)", 447 D_MAIN((stderr, "rxvt_privileged_utmp(%c); waiting for: %c (pid: %d)",
435 action, R->next_utmp_action, getpid())); 448 action, next_utmp_action, getpid()));
436 if (R->next_utmp_action != action || (action != SAVE && action != RESTORE) 449 if (next_utmp_action != action || (action != SAVE && action != RESTORE)
437 || (R->Options & Opt_utmpInhibit) 450 || (Options & Opt_utmpInhibit)
438 || R->ttydev == NULL || *R->ttydev == '\0') 451 || ttydev == NULL || *ttydev == '\0')
439 return; 452 return;
440 453
441 rxvt_privileges(aR_ RESTORE); 454 privileges (RESTORE);
442 if (action == SAVE) { 455 if (action == SAVE) {
443 R->next_utmp_action = RESTORE; 456 next_utmp_action = RESTORE;
444 rxvt_makeutent(aR_ R->ttydev, R->rs[Rs_display_name]); 457 makeutent (ttydev, rs[Rs_display_name]);
445 } else { /* action == RESTORE */ 458 } else { /* action == RESTORE */
446 R->next_utmp_action = IGNORE; 459 next_utmp_action = IGNORE;
447 rxvt_cleanutent(aR); 460 cleanutent ();
448 } 461 }
449 rxvt_privileges(aR_ IGNORE); 462 privileges (IGNORE);
450} 463}
451#endif 464#endif
452 465
453#ifndef NO_SETOWNER_TTYDEV 466#ifndef NO_SETOWNER_TTYDEV
454/* EXTPROTO */
455void 467void
456rxvt_privileged_ttydev(pR_ char action) 468rxvt_term::privileged_ttydev (char action)
457{ 469{
458 D_MAIN((stderr, 470 D_MAIN((stderr,
459 "rxvt_privileged_ttydev(aR_ %c); waiting for: %c (pid: %d)", 471 "privileged_ttydev (%c); waiting for: %c (pid: %d)",
460 action, R->next_tty_action, getpid())); 472 action, next_tty_action, getpid()));
461 if (R->next_tty_action != action || (action != SAVE && action != RESTORE) 473 if (next_tty_action != action || (action != SAVE && action != RESTORE)
462 || R->ttydev == NULL || *R->ttydev == '\0') 474 || ttydev == NULL || *ttydev == '\0')
463 return; 475 return;
464 476
465 rxvt_privileges(aR_ RESTORE); 477 privileges (RESTORE);
466 478
467 if (action == SAVE) { 479 if (action == SAVE) {
468 R->next_tty_action = RESTORE; 480 next_tty_action = RESTORE;
469# ifndef RESET_TTY_TO_COMMON_DEFAULTS 481# ifndef RESET_TTY_TO_COMMON_DEFAULTS
470/* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */ 482/* store original tty status for restoration rxvt_clean_exit() -- rgg 04/12/95 */
471 if (lstat(R->ttydev, &R->ttyfd_stat) < 0) /* you lose out */ 483 if (lstat(ttydev, &ttyfd_stat) < 0) /* you lose out */
472 R->next_tty_action = IGNORE; 484 next_tty_action = IGNORE;
473 else 485 else
474# endif 486# endif
475 { 487 {
476 chown(R->ttydev, getuid(), R->ttygid); /* fail silently */ 488 chown(ttydev, getuid(), ttygid); /* fail silently */
477 chmod(R->ttydev, R->ttymode); 489 chmod(ttydev, ttymode);
478# ifdef HAVE_REVOKE 490# ifdef HAVE_REVOKE
479 revoke(R->ttydev); 491 revoke(ttydev);
480# endif 492# endif
481 } 493 }
482 } else { /* action == RESTORE */ 494 } else { /* action == RESTORE */
483 R->next_tty_action = IGNORE; 495 next_tty_action = IGNORE;
484# ifndef RESET_TTY_TO_COMMON_DEFAULTS 496# ifndef RESET_TTY_TO_COMMON_DEFAULTS
485 chmod(R->ttydev, R->ttyfd_stat.st_mode); 497 chmod(ttydev, ttyfd_stat.st_mode);
486 chown(R->ttydev, R->ttyfd_stat.st_uid, R->ttyfd_stat.st_gid); 498 chown(ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid);
487# else 499# else
488 chmod(R->ttydev, 500 chmod(ttydev,
489 (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); 501 (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH));
490 chown(R->ttydev, 0, 0); 502 chown(ttydev, 0, 0);
491# endif 503# endif
492 } 504 }
493 505
494 rxvt_privileges(aR_ IGNORE); 506 privileges (IGNORE);
495 507
496# ifndef RESET_TTY_TO_COMMON_DEFAULTS 508# ifndef RESET_TTY_TO_COMMON_DEFAULTS
497 D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", 509 D_MAIN((stderr, "%s \"%s\": mode %03o, uid %d, gid %d",
498 action == RESTORE ? "Restoring" : (action == 510 action == RESTORE ? "Restoring" : (action ==
499 SAVE ? "Saving" : 511 SAVE ? "Saving" :
500 "UNKNOWN ERROR for"), R->ttydev, 512 "UNKNOWN ERROR for"), ttydev,
501 R->ttyfd_stat.st_mode, R->ttyfd_stat.st_uid, 513 ttyfd_stat.st_mode, ttyfd_stat.st_uid,
502 R->ttyfd_stat.st_gid)); 514 ttyfd_stat.st_gid));
503# endif 515# endif
504} 516}
505#endif 517#endif
506 518
507/*----------------------------------------------------------------------*/ 519/*----------------------------------------------------------------------*/
508/* 520/*
509 * window size/position calculcations for XSizeHint and other storage. 521 * window size/position calculcations for XSizeHint and other storage.
510 * if width/height are non-zero then override calculated width/height 522 * if width/height are non-zero then override calculated width/height
511 */ 523 */
512/* EXTPROTO */
513void 524void
514rxvt_window_calc(pR_ unsigned int width, unsigned int height) 525rxvt_term::window_calc (unsigned int width, unsigned int height)
515{ 526{
516 short recalc_x, recalc_y; 527 short recalc_x, recalc_y;
517 int x, y, sb_w, mb_h, flags; 528 int x, y, sb_w, mb_h, flags;
518 unsigned int w, h; 529 unsigned int w, h;
519 unsigned int max_width, max_height; 530 unsigned int max_width, max_height;
520 531
521 D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", 532 D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
522 R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, 533 TermWin.ncol, TermWin.nrow, szHint.width,
523 R->szHint.height)); 534 szHint.height));
524 R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 535 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
525 R->szHint.win_gravity = NorthWestGravity; 536 szHint.win_gravity = NorthWestGravity;
526/* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ 537/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
527 538
528 recalc_x = recalc_y = 0; 539 recalc_x = recalc_y = 0;
529 flags = 0; 540 flags = 0;
530 if (!R->parsed_geometry) { 541 if (!parsed_geometry) {
531 R->parsed_geometry = 1; 542 parsed_geometry = 1;
532 if (R->rs[Rs_geometry]) 543 if (rs[Rs_geometry])
533 flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); 544 flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h);
534 if (flags & WidthValue) { 545 if (flags & WidthValue) {
535 R->TermWin.ncol = BOUND_POSITIVE_INT16(w); 546 TermWin.ncol = BOUND_POSITIVE_INT16(w);
536 R->szHint.flags |= USSize; 547 szHint.flags |= USSize;
537 } 548 }
538 if (flags & HeightValue) { 549 if (flags & HeightValue) {
539 R->TermWin.nrow = BOUND_POSITIVE_INT16(h); 550 TermWin.nrow = BOUND_POSITIVE_INT16(h);
540 R->szHint.flags |= USSize; 551 szHint.flags |= USSize;
541 } 552 }
542 if (flags & XValue) { 553 if (flags & XValue) {
543 R->szHint.x = x; 554 szHint.x = x;
544 R->szHint.flags |= USPosition; 555 szHint.flags |= USPosition;
545 if (flags & XNegative) { 556 if (flags & XNegative) {
546 recalc_x = 1; 557 recalc_x = 1;
547 R->szHint.win_gravity = NorthEastGravity; 558 szHint.win_gravity = NorthEastGravity;
548 } 559 }
549 } 560 }
550 if (flags & YValue) { 561 if (flags & YValue) {
551 R->szHint.y = y; 562 szHint.y = y;
552 R->szHint.flags |= USPosition; 563 szHint.flags |= USPosition;
553 if (flags & YNegative) { 564 if (flags & YNegative) {
554 recalc_y = 1; 565 recalc_y = 1;
555 if (R->szHint.win_gravity == NorthEastGravity) 566 if (szHint.win_gravity == NorthEastGravity)
556 R->szHint.win_gravity = SouthEastGravity; 567 szHint.win_gravity = SouthEastGravity;
557 else 568 else
558 R->szHint.win_gravity = SouthWestGravity; 569 szHint.win_gravity = SouthWestGravity;
559 } 570 }
560 } 571 }
561 } 572 }
562/* TODO: BOUNDS */ 573/* TODO: BOUNDS */
563 R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; 574 TermWin.width = TermWin.ncol * TermWin.fwidth;
564 R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; 575 TermWin.height = TermWin.nrow * TermWin.fheight;
565 max_width = MAX_COLS * R->TermWin.fwidth; 576 max_width = MAX_COLS * TermWin.fwidth;
566 max_height = MAX_ROWS * R->TermWin.fheight; 577 max_height = MAX_ROWS * TermWin.fheight;
567 578
568 R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; 579 szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth;
569 580
570 sb_w = mb_h = 0; 581 sb_w = mb_h = 0;
571 R->window_vt_x = R->window_vt_y = 0; 582 window_vt_x = window_vt_y = 0;
572 if (scrollbar_visible(R)) { 583 if (scrollbar_visible ()) {
573 sb_w = scrollbar_TotalWidth(); 584 sb_w = scrollbar_TotalWidth();
574 R->szHint.base_width += sb_w; 585 szHint.base_width += sb_w;
575 if (!(R->Options & Opt_scrollBar_right)) 586 if (!(Options & Opt_scrollBar_right))
576 R->window_vt_x = sb_w; 587 window_vt_x = sb_w;
577 } 588 }
578 if (menubar_visible(R)) { 589 if (menubar_visible ()) {
579 mb_h = menuBar_TotalHeight(); 590 mb_h = menuBar_TotalHeight();
580 R->szHint.base_height += mb_h; 591 szHint.base_height += mb_h;
581 R->window_vt_y = mb_h; 592 window_vt_y = mb_h;
582 } 593 }
583 R->szHint.width_inc = R->TermWin.fwidth; 594 szHint.width_inc = TermWin.fwidth;
584 R->szHint.height_inc = R->TermWin.fheight; 595 szHint.height_inc = TermWin.fheight;
585 R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; 596 szHint.min_width = szHint.base_width + szHint.width_inc;
586 R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; 597 szHint.min_height = szHint.base_height + szHint.height_inc;
587 598
588 if (width && width - R->szHint.base_width < max_width) { 599 if (width && width - szHint.base_width < max_width) {
589 R->szHint.width = width; 600 szHint.width = width;
590 R->TermWin.width = width - R->szHint.base_width; 601 TermWin.width = width - szHint.base_width;
591 } else { 602 } else {
592 MIN_IT(R->TermWin.width, max_width); 603 MIN_IT(TermWin.width, max_width);
593 R->szHint.width = R->szHint.base_width + R->TermWin.width; 604 szHint.width = szHint.base_width + TermWin.width;
594 } 605 }
595 if (height && height - R->szHint.base_height < max_height) { 606 if (height && height - szHint.base_height < max_height) {
596 R->szHint.height = height; 607 szHint.height = height;
597 R->TermWin.height = height - R->szHint.base_height; 608 TermWin.height = height - szHint.base_height;
598 } else { 609 } else {
599 MIN_IT(R->TermWin.height, max_height); 610 MIN_IT(TermWin.height, max_height);
600 R->szHint.height = R->szHint.base_height + R->TermWin.height; 611 szHint.height = szHint.base_height + TermWin.height;
601 } 612 }
602 if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) 613 if (scrollbar_visible () && (Options & Opt_scrollBar_right))
603 R->window_sb_x = R->szHint.width - sb_w; 614 window_sb_x = szHint.width - sb_w;
604 615
605 if (recalc_x) 616 if (recalc_x)
606 R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) 617 szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay))
607 - R->szHint.width - 2 * R->TermWin.ext_bwidth); 618 - szHint.width - 2 * TermWin.ext_bwidth);
608 if (recalc_y) 619 if (recalc_y)
609 R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) 620 szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay))
610 - R->szHint.height - 2 * R->TermWin.ext_bwidth); 621 - szHint.height - 2 * TermWin.ext_bwidth);
611 622
612 R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; 623 TermWin.ncol = TermWin.width / TermWin.fwidth;
613 R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; 624 TermWin.nrow = TermWin.height / TermWin.fheight;
614 D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", 625 D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
615 R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, 626 TermWin.ncol, TermWin.nrow, szHint.width,
616 R->szHint.height)); 627 szHint.height));
617 return; 628 return;
618} 629}
619 630
620/*----------------------------------------------------------------------*/ 631/*----------------------------------------------------------------------*/
621/* 632/*
… …
623 * Called after a window size change. 634 * Called after a window size change.
624 */ 635 */
625void 636void
626rxvt_term::tt_winch () 637rxvt_term::tt_winch ()
627{ 638{
628 struct winsize ws; 639 struct winsize ws;
629 640
630 if (cmd_fd < 0) 641 if (cmd_fd < 0)
631 return; 642 return;
632 643
633 ws.ws_col = TermWin.ncol; 644 ws.ws_col = TermWin.ncol;
… …
651 * init = 1 - initialize 662 * init = 1 - initialize
652 * 663 *
653 * fontname == FONT_UP - switch to bigger font 664 * fontname == FONT_UP - switch to bigger font
654 * fontname == FONT_DN - switch to smaller font 665 * fontname == FONT_DN - switch to smaller font
655 */ 666 */
656/* EXTPROTO */
657void 667void
658rxvt_change_font(pR_ int init, const char *fontname) 668rxvt_term::change_font (int init, const char *fontname)
659{ 669{
660} 670}
661 671
662/* INTPROTO */
663void 672void
664rxvt_font_up_down(pR_ int n, int direction) 673rxvt_term::font_up_down (int n, int direction)
665{ 674{
666} 675}
667 676
668/*----------------------------------------------------------------------*/ 677/*----------------------------------------------------------------------*/
669/*----------------------------------------------------------------------*/ 678/*----------------------------------------------------------------------*/
670/* xterm sequences - title, iconName, color (exptl) */ 679/* xterm sequences - title, iconName, color (exptl) */
671/* EXTPROTO */
672void 680void
673rxvt_set_title(pR_ const char *str) 681rxvt_term::set_title (const char *str)
674{ 682{
675#ifndef SMART_WINDOW_TITLE 683#ifndef SMART_WINDOW_TITLE
676 XStoreName(R->Xdisplay, R->TermWin.parent[0], str); 684 XStoreName(Xdisplay, TermWin.parent[0], str);
677#else 685#else
678 char *name; 686 char *name;
679 687
680 if (XFetchName(R->Xdisplay, R->TermWin.parent[0], &name) == 0) 688 if (XFetchName(Xdisplay, TermWin.parent[0], &name) == 0)
681 name = NULL; 689 name = NULL;
682 if (name == NULL || STRCMP(name, str)) 690 if (name == NULL || STRCMP(name, str))
683 XStoreName(R->Xdisplay, R->TermWin.parent[0], str); 691 XStoreName(Xdisplay, TermWin.parent[0], str);
684 if (name) 692 if (name)
685 XFree(name); 693 XFree(name);
686#endif 694#endif
687} 695}
688 696
689/* EXTPROTO */
690void 697void
691rxvt_set_iconName(pR_ const char *str) 698rxvt_term::set_iconName (const char *str)
692{ 699{
693#ifndef SMART_WINDOW_TITLE 700#ifndef SMART_WINDOW_TITLE
694 XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); 701 XSetIconName(Xdisplay, TermWin.parent[0], str);
695#else 702#else
696 char *name; 703 char *name;
697 704
698 if (XGetIconName(R->Xdisplay, R->TermWin.parent[0], &name)) 705 if (XGetIconName(Xdisplay, TermWin.parent[0], &name))
699 name = NULL; 706 name = NULL;
700 if (name == NULL || STRCMP(name, str)) 707 if (name == NULL || STRCMP(name, str))
701 XSetIconName(R->Xdisplay, R->TermWin.parent[0], str); 708 XSetIconName(Xdisplay, TermWin.parent[0], str);
702 if (name) 709 if (name)
703 XFree(name); 710 XFree(name);
704#endif 711#endif
705} 712}
706 713
707#ifdef XTERM_COLOR_CHANGE 714#ifdef XTERM_COLOR_CHANGE
708/* EXTPROTO */
709void 715void
710rxvt_set_window_color(pR_ int idx, const char *color) 716rxvt_term::set_window_color (int idx, const char *color)
711{ 717{
712 rxvt_color xcol; 718 rxvt_color xcol;
713 int i; 719 int i;
714 720
715 if (color == NULL || *color == '\0') 721 if (color == NULL || *color == '\0')
… …
719 if (isdigit(*color)) { 725 if (isdigit(*color)) {
720 i = atoi(color); 726 i = atoi(color);
721 if (i >= 8 && i <= 15) { /* bright colors */ 727 if (i >= 8 && i <= 15) { /* bright colors */
722 i -= 8; 728 i -= 8;
723# ifndef NO_BRIGHTCOLOR 729# ifndef NO_BRIGHTCOLOR
724 R->PixColors[idx] = R->PixColors[minBrightCOLOR + i]; 730 PixColors[idx] = PixColors[minBrightCOLOR + i];
725 SET_PIXCOLOR(R, idx); 731 SET_PIXCOLOR(idx);
726 goto Done; 732 goto Done;
727# endif 733# endif
728 } 734 }
729 if (i >= 0 && i <= 7) { /* normal colors */ 735 if (i >= 0 && i <= 7) { /* normal colors */
730 R->PixColors[idx] = R->PixColors[minCOLOR + i]; 736 PixColors[idx] = PixColors[minCOLOR + i];
731 SET_PIXCOLOR(R, idx); 737 SET_PIXCOLOR(idx);
732 goto Done; 738 goto Done;
733 } 739 }
734 } 740 }
735 if (!rxvt_rXParseAllocColor(aR_ & xcol, color)) 741 if (!rXParseAllocColor (& xcol, color))
736 return; 742 return;
737/* XStoreColor (R->Xdisplay, XCMAP, XColor*); */ 743/* XStoreColor (Xdisplay, XCMAP, XColor*); */
738 744
739/* 745/*
740 * FIXME: should free colors here, but no idea how to do it so instead, 746 * FIXME: should free colors here, but no idea how to do it so instead,
741 * so just keep gobbling up the colormap 747 * so just keep gobbling up the colormap
742 */ 748 */
743# if 0 749# if 0
744 for (i = Color_Black; i <= Color_White; i++) 750 for (i = Color_Black; i <= Color_White; i++)
745 if (R->PixColors[idx] == R->PixColors[i]) 751 if (PixColors[idx] == PixColors[i])
746 break; 752 break;
747 if (i > Color_White) { 753 if (i > Color_White) {
748 /* fprintf (stderr, "XFreeColors: R->PixColors [%d] = %lu\n", idx, R->PixColors [idx]); */ 754 /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */
749 XFreeColors(R->Xdisplay, XCMAP, (R->PixColors + idx), 1, 755 XFreeColors(Xdisplay, XCMAP, (PixColors + idx), 1,
750 DisplayPlanes(R->Xdisplay, Xscreen)); 756 DisplayPlanes(Xdisplay, Xscreen));
751 } 757 }
752# endif 758# endif
753 759
754 R->PixColors[idx] = xcol; 760 PixColors[idx] = xcol;
755 SET_PIXCOLOR(R, idx); 761 SET_PIXCOLOR(idx);
756 762
757/* XSetWindowAttributes attr; */ 763/* XSetWindowAttributes attr; */
758/* Cursor cursor; */ 764/* Cursor cursor; */
759 Done: 765 Done:
760 if (idx == Color_bg && !(R->Options & Opt_transparent)) 766 if (idx == Color_bg && !(Options & Opt_transparent))
761 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 767 XSetWindowBackground(Xdisplay, TermWin.vt,
762 R->PixColors[Color_bg]); 768 PixColors[Color_bg]);
763 769
764/* handle Color_BD, scrollbar background, etc. */ 770/* handle Color_BD, scrollbar background, etc. */
765 771
766 rxvt_set_colorfgbg(aR); 772 set_colorfgbg ();
767 rxvt_recolour_cursor(aR); 773 recolour_cursor ();
768/* the only reasonable way to enforce a clean update */ 774/* the only reasonable way to enforce a clean update */
769 rxvt_scr_poweron(aR); 775 scr_poweron ();
770} 776}
771 777
772#else 778#else
773# define rxvt_set_window_color(aR_ idx,color) ((void)0) 779# define set_window_color (idx,color) ((void)0)
774#endif /* XTERM_COLOR_CHANGE */ 780#endif /* XTERM_COLOR_CHANGE */
775 781
776/* EXTPROTO */
777void 782void
778rxvt_recolour_cursor(pR) 783rxvt_term::recolour_cursor ()
779{ 784{
780 rxvt_color xcol[2];
781
782#if TODO 785#if TODO
786 rxvt_color xcol[2];
787
783 xcol[0] = R->PixColors[Color_pointer]; 788 xcol[0] = PixColors[Color_pointer];
784 xcol[1] = R->PixColors[Color_bg]; 789 xcol[1] = PixColors[Color_bg];
785 XQueryColors(R->Xdisplay, XCMAP, xcol, 2); 790 XQueryColors (Xdisplay, XCMAP, xcol, 2);
786 XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); 791 XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1]));
787#endif 792#endif
788} 793}
789 794
790/*----------------------------------------------------------------------*/ 795/*----------------------------------------------------------------------*/
791/* 796/*
792 * find if fg/bg matches any of the normal (low-intensity) colors 797 * find if fg/bg matches any of the normal (low-intensity) colors
793 */ 798 */
794/* INTPROTO */
795void 799void
796rxvt_set_colorfgbg(pR) 800rxvt_term::set_colorfgbg ()
797{ 801{
798 unsigned int i; 802 unsigned int i;
799 const char *xpmb = "\0"; 803 const char *xpmb = "\0";
800 char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1]; 804 char fstr[sizeof("default") + 1], bstr[sizeof("default") + 1];
801 805
802 R->env_colorfgbg = 806 env_colorfgbg =
803 (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1); 807 (char *)rxvt_malloc(sizeof("COLORFGBG=default;default;bg") + 1);
804 STRCPY(fstr, "default"); 808 STRCPY(fstr, "default");
805 STRCPY(bstr, "default"); 809 STRCPY(bstr, "default");
806 for (i = Color_Black; i <= Color_White; i++) 810 for (i = Color_Black; i <= Color_White; i++)
807 if (R->PixColors[Color_fg] == R->PixColors[i]) { 811 if (PixColors[Color_fg] == PixColors[i]) {
808 sprintf(fstr, "%d", (i - Color_Black)); 812 sprintf(fstr, "%d", (i - Color_Black));
809 break; 813 break;
810 } 814 }
811 for (i = Color_Black; i <= Color_White; i++) 815 for (i = Color_Black; i <= Color_White; i++)
812 if (R->PixColors[Color_bg] == R->PixColors[i]) { 816 if (PixColors[Color_bg] == PixColors[i]) {
813 sprintf(bstr, "%d", (i - Color_Black)); 817 sprintf(bstr, "%d", (i - Color_Black));
814#ifdef XPM_BACKGROUND 818#ifdef XPM_BACKGROUND
815 xpmb = "default;"; 819 xpmb = "default;";
816#endif 820#endif
817 break; 821 break;
818 } 822 }
819 sprintf(R->env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); 823 sprintf(env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
820 putenv(R->env_colorfgbg); 824 putenv(env_colorfgbg);
821 825
822#ifndef NO_BRIGHTCOLOR 826#ifndef NO_BRIGHTCOLOR
823 R->colorfgbg = DEFAULT_RSTYLE; 827 colorfgbg = DEFAULT_RSTYLE;
824 for (i = minCOLOR; i <= maxCOLOR; i++) { 828 for (i = minCOLOR; i <= maxCOLOR; i++) {
825 if (R->PixColors[Color_fg] == R->PixColors[i]) 829 if (PixColors[Color_fg] == PixColors[i])
826 R->colorfgbg = SET_FGCOLOR(R->colorfgbg, i); 830 colorfgbg = SET_FGCOLOR(colorfgbg, i);
827 if (R->PixColors[Color_bg] == R->PixColors[i]) 831 if (PixColors[Color_bg] == PixColors[i])
828 R->colorfgbg = SET_BGCOLOR(R->colorfgbg, i); 832 colorfgbg = SET_BGCOLOR(colorfgbg, i);
829 } 833 }
830#endif 834#endif
831} 835}
832 836
833/*----------------------------------------------------------------------*/ 837/*----------------------------------------------------------------------*/
834/* 838/*
835 * Colour determination for low colour displays, routine from 839 * Colour determination for low colour displays, routine from
836 * Hans de Goede <hans@highrise.nl> 840 * Hans de Goede <hans@highrise.nl>
837 */ 841 */
838 842
839/* EXTPROTO */
840int 843int
841rxvt_rXParseAllocColor(pR_ rxvt_color * screen_in_out, const char *colour) 844rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour)
842{ 845{
843 screen_in_out->set(aR_ colour);
844
845 if (!screen_in_out->set(aR_ colour)) { 846 if (!screen_in_out->set (this, colour)) {
846 rxvt_print_error("can't allocate colour: %s", colour); 847 rxvt_print_error("can't allocate colour: %s", colour);
847 return false; 848 return false;
848 } 849 }
849 850
850 return true; 851 return true;
851} 852}
852 853
853/* -------------------------------------------------------------------- * 854/* -------------------------------------------------------------------- *
854 * - WINDOW RESIZING - * 855 * - WINDOW RESIZING - *
855 * -------------------------------------------------------------------- */ 856 * -------------------------------------------------------------------- */
856/* EXTPROTO */
857void 857void
858rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, 858rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent)
859 int ignoreparent)
860{ 859{
861 int fix_screen; 860 int fix_screen;
862 861
863#ifdef SMART_RESIZE 862#ifdef SMART_RESIZE
864 int old_width = R->szHint.width, old_height = R->szHint.height; 863 int old_width = szHint.width, old_height = szHint.height;
865#endif 864#endif
866 865
867 rxvt_window_calc(aR_ width, height); 866 window_calc (width, height);
868 XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); 867 XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint);
869 if (!ignoreparent) { 868 if (!ignoreparent)
869 {
870#ifdef SMART_RESIZE 870#ifdef SMART_RESIZE
871/* 871 /*
872 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> 872 * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt>
873 * reposition window on resize depending on placement on screen 873 * reposition window on resize depending on placement on screen
874 */ 874 */
875 int x, y, x1, y1; 875 int x, y, x1, y1;
876 int dx, dy; 876 int dx, dy;
877 unsigned int unused_w1, unused_h1, unused_b1, unused_d1; 877 unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
878 Window unused_cr; 878 Window unused_cr;
879 879
880 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, 880 XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot,
881 0, 0, &x, &y, &unused_cr); 881 0, 0, &x, &y, &unused_cr);
882 XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, 882 XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1,
883 &unused_w1, &unused_h1, &unused_b1, &unused_d1); 883 &unused_w1, &unused_h1, &unused_b1, &unused_d1);
884 /* 884 /*
885 * if Xroot isn't the parent window, a WM will probably have offset 885 * if Xroot isn't the parent window, a WM will probably have offset
886 * our position for handles and decorations. Counter it 886 * our position for handles and decorations. Counter it
887 */ 887 */
888 if (x1 != x || y1 != y) { 888 if (x1 != x || y1 != y) {
889 x -= x1; 889 x -= x1;
890 y -= y1; 890 y -= y1;
891 }
892
893 x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2;
894 y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2;
895 dx = old_width - szHint.width;
896 dy = old_height - szHint.height;
897
898 /* Check position of the center of the window */
899 if (x < x1) /* left half */
900 dx = 0;
901 else if (x == x1) /* exact center */
902 dx /= 2;
903 if (y < y1) /* top half */
904 dy = 0;
905 else if (y == y1) /* exact center */
906 dy /= 2;
907
908 XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy,
909 szHint.width, szHint.height);
910#else
911 XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width,
912 szHint.height);
913#endif
914 }
915
916 fix_screen = (TermWin.ncol != prev_ncol
917 || TermWin.nrow != prev_nrow);
918
919 if (fix_screen || width != old_width || height != old_height)
920 {
921 if (scrollbar_visible ())
922 {
923 XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x,
924 0, scrollbar_TotalWidth (), szHint.height);
925 resize_scrollbar ();
891 } 926 }
892 927
893 x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; 928 if (menubar_visible ())
894 y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; 929 XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x,
895 dx = old_width - R->szHint.width; 930 0, TermWin_TotalWidth (), menuBar_TotalHeight ());
896 dy = old_height - R->szHint.height;
897 931
898 /* Check position of the center of the window */ 932 XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x,
899 if (x < x1) /* left half */ 933 window_vt_y, TermWin_TotalWidth (),
900 dx = 0; 934 TermWin_TotalHeight ());
901 else if (x == x1) /* exact center */ 935#ifdef RXVT_GRAPHICS
902 dx /= 2; 936 if (old_height)
903 if (y < y1) /* top half */ 937 Gr_Resize (old_width - szHint.base_width,
904 dy = 0;
905 else if (y == y1) /* exact center */
906 dy /= 2;
907
908 XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy,
909 R->szHint.width, R->szHint.height);
910#else
911 XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width,
912 R->szHint.height); 938 old_height - szHint.base_height);
913#endif 939#endif
940 scr_clear ();
941#ifdef XPM_BACKGROUND
942 resize_pixmap ();
943#endif
944 }
945
946 if (fix_screen || old_height == 0)
914 } 947 {
948 int curr_screen = -1;
949 int old_ncol = prev_ncol;
915 950
916 fix_screen = (R->TermWin.ncol != R->prev_ncol 951 /* scr_reset only works on the primary screen */
917 || R->TermWin.nrow != R->prev_nrow); 952 if (old_height) /* this is not the first time through */
918 if (fix_screen || width != R->old_width || height != R->old_height) { 953 {
919 if (scrollbar_visible(R)) { 954 unsigned int ncol = TermWin.ncol;
920 XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, 955 TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
921 0, scrollbar_TotalWidth(), R->szHint.height); 956 curr_screen = scr_change_screen (PRIMARY);
922 rxvt_Resize_scrollBar(aR); 957 TermWin.ncol = ncol;
923 } 958 }
924 if (menubar_visible(R))
925 XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x,
926 0, TermWin_TotalWidth(), menuBar_TotalHeight());
927 XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x,
928 R->window_vt_y, TermWin_TotalWidth(),
929 TermWin_TotalHeight());
930#ifdef RXVT_GRAPHICS
931 if (R->old_height)
932 rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width,
933 R->old_height - R->szHint.base_height);
934#endif
935 rxvt_scr_clear(aR);
936#ifdef XPM_BACKGROUND
937 rxvt_resize_pixmap(aR);
938#endif
939 }
940 959
941 if (fix_screen || R->old_height == 0) {
942 int curr_screen = -1;
943 uint16_t old_ncol = R->prev_ncol;
944
945 /* scr_reset only works on the primary screen */
946 if (R->old_height) /* this is not the first time through */
947 curr_screen = rxvt_scr_change_screen(aR_ PRIMARY);
948
949 R->scr_reset(); 960 scr_reset();
950 961
951 if (curr_screen >= 0) { /* this is not the first time through */ 962 if (curr_screen >= 0) /* this is not the first time through */
963 {
952 rxvt_scr_change_screen(aR_ curr_screen); 964 scr_change_screen (curr_screen);
953 rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); 965 selection_check (old_ncol != TermWin.ncol ? 4 : 0);
954 } 966 }
955 } 967 }
956 968
957 R->old_width = R->szHint.width; 969 old_width = szHint.width;
958 R->old_height = R->szHint.height; 970 old_height = szHint.height;
959 971
960#ifdef USE_XIM 972#ifdef USE_XIM
961 rxvt_IMSetStatusPosition(aR); 973 IMSetStatusPosition ();
962#endif 974#endif
963} 975}
964 976
965/* 977/*
966 * Set the width/height of the vt window in characters. Units are pixels. 978 * Set the width/height of the vt window in characters. Units are pixels.
967 * good for toggling 80/132 columns 979 * good for toggling 80/132 columns
968 */ 980 */
969/* EXTPROTO */
970void 981void
971rxvt_set_widthheight(pR_ unsigned int width, unsigned int height) 982rxvt_term::set_widthheight (unsigned int width, unsigned int height)
972{ 983{
973 XWindowAttributes wattr; 984 XWindowAttributes wattr;
974 985
975 if (width == 0 || height == 0) { 986 if (width == 0 || height == 0) {
976 XGetWindowAttributes(R->Xdisplay, Xroot, &wattr); 987 XGetWindowAttributes(Xdisplay, Xroot, &wattr);
977 if (width == 0) 988 if (width == 0)
978 width = wattr.width - R->szHint.base_width; 989 width = wattr.width - szHint.base_width;
979 if (height == 0) 990 if (height == 0)
980 height = wattr.height - R->szHint.base_height; 991 height = wattr.height - szHint.base_height;
981 } 992 }
982 if (width != R->TermWin.width || height != R->TermWin.height) { 993 if (width != TermWin.width || height != TermWin.height) {
983 width += R->szHint.base_width; 994 width += szHint.base_width;
984 height += R->szHint.base_height; 995 height += szHint.base_height;
985 rxvt_resize_all_windows(aR_ width, height, 0); 996 resize_all_windows (width, height, 0);
986 } 997 }
987} 998}
988 999
989/* -------------------------------------------------------------------- * 1000/* -------------------------------------------------------------------- *
990 * - X INPUT METHOD ROUTINES - * 1001 * - X INPUT METHOD ROUTINES - *
991 * -------------------------------------------------------------------- */ 1002 * -------------------------------------------------------------------- */
992#ifdef USE_XIM 1003#ifdef USE_XIM
993/* INTPROTO */
994void 1004void
995rxvt_setSize(pR_ XRectangle * size) 1005rxvt_term::set_size (XRectangle *size)
996{ 1006{
997 size->x = R->TermWin.int_bwidth; 1007 size->x = TermWin.int_bwidth;
998 size->y = R->TermWin.int_bwidth; 1008 size->y = TermWin.int_bwidth;
999 size->width = Width2Pixel(R->TermWin.ncol); 1009 size->width = Width2Pixel(TermWin.ncol);
1000 size->height = Height2Pixel(R->TermWin.nrow); 1010 size->height = Height2Pixel(TermWin.nrow);
1001} 1011}
1002 1012
1003/* INTPROTO */
1004void 1013void
1005rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) 1014rxvt_term::set_color (unsigned long *fg, unsigned long *bg)
1006{ 1015{
1007 *fg = R->PixColors[Color_fg]; 1016 *fg = PixColors[Color_fg];
1008 *bg = R->PixColors[Color_bg]; 1017 *bg = PixColors[Color_bg];
1009} 1018}
1010 1019
1011/* Checking whether input method is running. */ 1020/* Checking whether input method is running. */
1012/* INTPROTO */
1013Bool 1021bool
1014rxvt_IMisRunning(pR) 1022rxvt_term::IMisRunning ()
1015{ 1023{
1016 char *p; 1024 char *p;
1017 Atom atom; 1025 Atom atom;
1018 Window win; 1026 Window win;
1019 char server[IMBUFSIZ]; 1027 char server[IMBUFSIZ];
… …
1023 STRCPY(server, "@server="); 1031 STRCPY(server, "@server=");
1024 STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */ 1032 STRNCAT(server, &(p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1025 if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */ 1033 if ((p = STRCHR(server + 1, '@')) != NULL) /* first one only */
1026 *p = '\0'; 1034 *p = '\0';
1027 1035
1028 atom = XInternAtom(R->Xdisplay, server, False); 1036 atom = XInternAtom(Xdisplay, server, False);
1029 win = XGetSelectionOwner(R->Xdisplay, atom); 1037 win = XGetSelectionOwner(Xdisplay, atom);
1030 if (win != None) 1038 if (win != None)
1031 return True; 1039 return True;
1032 } 1040 }
1033 return False; 1041 return False;
1034} 1042}
1035 1043
1036/* EXTPROTO */
1037void 1044void
1038rxvt_IMSendSpot(pR) 1045rxvt_term::IMSendSpot ()
1039{ 1046{
1040 XPoint spot; 1047 XPoint spot;
1041 XVaNestedList preedit_attr; 1048 XVaNestedList preedit_attr;
1042 1049
1043 if (R->Input_Context == NULL 1050 if (Input_Context == NULL
1044 || !R->TermWin.focus || !(R->input_style & XIMPreeditPosition) 1051 || !TermWin.focus || !(input_style & XIMPreeditPosition)
1045 || !(R->event_type == KeyPress 1052 || !(event_type == KeyPress
1046 || R->event_type == Expose 1053 || event_type == Expose
1047 || R->event_type == NoExpose 1054 || event_type == NoExpose
1048 || R->event_type == SelectionNotify 1055 || event_type == SelectionNotify
1049 || R->event_type == ButtonRelease || R->event_type == FocusIn) 1056 || event_type == ButtonRelease || event_type == FocusIn)
1050 || !rxvt_IMisRunning(aR)) 1057 || !IMisRunning ())
1051 return; 1058 return;
1052 1059
1053 rxvt_setPosition(aR_ & spot); 1060 set_position (&spot);
1054 1061
1055 preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); 1062 preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL);
1056 XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); 1063 XSetICValues(Input_Context, XNPreeditAttributes, preedit_attr, NULL);
1057 XFree(preedit_attr); 1064 XFree(preedit_attr);
1058} 1065}
1059 1066
1067void
1068rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect,
1069 XRectangle * needed_rect)
1070{
1071 int mbh, vtx = 0;
1072
1073 if (scrollbar_visible () && !(Options & Opt_scrollBar_right))
1074 vtx = scrollbar_TotalWidth();
1075
1076 mbh = menubar_visible () ? menuBar_TotalHeight() : 0;
1077 mbh -= TermWin.lineSpace;
1078
1079 preedit_rect->x = needed_rect->width + vtx;
1080 preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh;
1081
1082 preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx;
1083 preedit_rect->height = Height2Pixel(1);
1084
1085 status_rect->x = vtx;
1086 status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh;
1087
1088 status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1);
1089 status_rect->height = Height2Pixel(1);
1090}
1091
1092/* ARGSUSED */
1060/* EXTPROTO */ 1093/* EXTPROTO */
1061void
1062rxvt_setTermFontSet(pR_ int idx)
1063{
1064 char *string;
1065 long length;
1066 int success = 0;
1067
1068 if (idx < 0 || idx >= MAX_NFONTS)
1069 return;
1070}
1071
1072/* INTPROTO */
1073void
1074rxvt_setPreeditArea (pR_ XRectangle * preedit_rect, XRectangle * status_rect,
1075 XRectangle * needed_rect)
1076{
1077 int mbh, vtx = 0;
1078
1079 if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right))
1080 vtx = scrollbar_TotalWidth();
1081 mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0;
1082 mbh -= R->TermWin.lineSpace;
1083
1084 preedit_rect->x = needed_rect->width + vtx;
1085 preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh;
1086
1087 preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width
1088 + vtx;
1089 preedit_rect->height = Height2Pixel(1);
1090
1091 status_rect->x = vtx;
1092 status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh;
1093
1094 status_rect->width = needed_rect->width ? needed_rect->width
1095 : Width2Pixel(R->TermWin.ncol + 1);
1096 status_rect->height = Height2Pixel(1);
1097}
1098
1099/* ARGSUSED */
1100/* INTPROTO */
1101void 1094void
1102rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data 1095rxvt_IMDestroyCallback(XIM xim __attribute__ ((unused)), XPointer client_data
1103 __attribute__ ((unused)), XPointer call_data 1096 __attribute__ ((unused)), XPointer call_data
1104 __attribute__ ((unused))) 1097 __attribute__ ((unused)))
1105{ 1098{
1106 dR;
1107
1108 R->Input_Context = NULL; 1099 GET_R->Input_Context = NULL;
1109/* To avoid Segmentation Fault in C locale: Solaris only? */ 1100/* To avoid Segmentation Fault in C locale: Solaris only? */
1110 if (STRCMP(R->locale, "C")) 1101 if (STRCMP (GET_R->locale, "C"))
1111 XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, 1102 XRegisterIMInstantiateCallback(GET_R->Xdisplay, NULL, NULL, NULL,
1112 rxvt_IMInstantiateCallback, NULL); 1103 rxvt_IMInstantiateCallback, NULL);
1113}
1114
1115/*
1116 * X manual pages and include files don't match on some systems:
1117 * some think this is an XIDProc and others an XIMProc so we can't
1118 * use the first argument - need to update this to be nice for
1119 * both types via some sort of configure detection
1120 */
1121/* ARGSUSED */
1122/* EXTPROTO */
1123void
1124rxvt_IMInstantiateCallback(Display * unused
1125 __attribute__ ((unused)), XPointer client_data
1126 __attribute__ ((unused)), XPointer call_data
1127 __attribute__ ((unused)))
1128{
1129 dR;
1130 int i, found, had_im;
1131 const char *p;
1132 char **s;
1133 char buf[IMBUFSIZ];
1134
1135 D_MAIN((stderr, "rxvt_IMInstantiateCallback()"));
1136 if (R->Input_Context)
1137 return;
1138
1139#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1140 if (R->rs[Rs_imLocale])
1141 setlocale (LC_CTYPE, R->rs[Rs_imLocale]);
1142#endif
1143
1144 p = R->rs[Rs_inputMethod];
1145 if (p && *p)
1146 {
1147 bool found = false;
1148
1149 s = rxvt_splitcommastring (p);
1150 for (i = 0; s[i]; i++)
1151 {
1152 if (*s[i])
1153 {
1154 STRCPY (buf, "@im=");
1155 STRNCAT (buf, s[i], IMBUFSIZ - 5);
1156 if ((p = XSetLocaleModifiers (buf)) && *p
1157 && rxvt_IM_get_IC (aR))
1158 {
1159 found = true;
1160 break;
1161 }
1162 }
1163 }
1164 for (i = 0; s[i]; i++)
1165 free(s[i]);
1166 free(s);
1167
1168 if (found)
1169 goto done;
1170 }
1171
1172/* try with XMODIFIERS env. var. */
1173 if ((p = XSetLocaleModifiers ("")) && *p
1174 && rxvt_IM_get_IC (aR))
1175 goto done;
1176
1177/* try with no modifiers base IF the user didn't specify an IM */
1178 if ((p = XSetLocaleModifiers ("@im=none")) && *p
1179 && rxvt_IM_get_IC (aR) == True)
1180 goto done;
1181
1182done:
1183#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1184 if (R->rs[Rs_imLocale])
1185 setlocale (LC_CTYPE, R->locale);
1186#endif
1187} 1104}
1188 1105
1189/* 1106/*
1190 * Try to open a XIM with the current modifiers, then see if we can 1107 * Try to open a XIM with the current modifiers, then see if we can
1191 * open a suitable preedit type 1108 * open a suitable preedit type
1192 */ 1109 */
1193/* INTPROTO */
1194Bool 1110bool
1195rxvt_IM_get_IC(pR) 1111rxvt_term::IM_get_IC ()
1196{ 1112{
1197 int i, j, found; 1113 int i, j, found;
1198 XIM xim; 1114 XIM xim;
1199 XPoint spot; 1115 XPoint spot;
1200 XRectangle rect, status_rect, needed_rect; 1116 XRectangle rect, status_rect, needed_rect;
… …
1204 XIMStyles *xim_styles; 1120 XIMStyles *xim_styles;
1205 XVaNestedList preedit_attr, status_attr; 1121 XVaNestedList preedit_attr, status_attr;
1206 XIMCallback ximcallback; 1122 XIMCallback ximcallback;
1207 1123
1208 D_MAIN((stderr, "rxvt_IM_get_IC()")); 1124 D_MAIN((stderr, "rxvt_IM_get_IC()"));
1209 xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); 1125 xim = XOpenIM (Xdisplay, NULL, NULL, NULL);
1210 if (xim == NULL) 1126 if (xim == NULL)
1211 return False; 1127 return False;
1212 1128
1213 xim_styles = NULL; 1129 xim_styles = NULL;
1214 if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) 1130 if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL)
1215 || !xim_styles || !xim_styles->count_styles) { 1131 || !xim_styles || !xim_styles->count_styles) {
1216 XCloseIM(xim); 1132 XCloseIM(xim);
1217 return False; 1133 return False;
1218 } 1134 }
1219 1135
1220 p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] 1136 p = rs[Rs_preeditType] ? rs[Rs_preeditType]
1221 : "OverTheSpot,OffTheSpot,Root"; 1137 : "OverTheSpot,OffTheSpot,Root";
1222 s = rxvt_splitcommastring(p); 1138 s = rxvt_splitcommastring(p);
1223 for (i = found = 0; !found && s[i]; i++) { 1139 for (i = found = 0; !found && s[i]; i++) {
1224 if (!STRCMP(s[i], "OverTheSpot")) 1140 if (!STRCMP(s[i], "OverTheSpot"))
1225 R->input_style = (XIMPreeditPosition | XIMStatusNothing); 1141 input_style = (XIMPreeditPosition | XIMStatusNothing);
1226 else if (!STRCMP(s[i], "OffTheSpot")) 1142 else if (!STRCMP(s[i], "OffTheSpot"))
1227 R->input_style = (XIMPreeditArea | XIMStatusArea); 1143 input_style = (XIMPreeditArea | XIMStatusArea);
1228 else if (!STRCMP(s[i], "Root")) 1144 else if (!STRCMP(s[i], "Root"))
1229 R->input_style = (XIMPreeditNothing | XIMStatusNothing); 1145 input_style = (XIMPreeditNothing | XIMStatusNothing);
1230 1146
1231 for (j = 0; j < xim_styles->count_styles; j++) 1147 for (j = 0; j < xim_styles->count_styles; j++)
1232 if (R->input_style == xim_styles->supported_styles[j]) { 1148 if (input_style == xim_styles->supported_styles[j]) {
1233 found = 1; 1149 found = 1;
1234 break; 1150 break;
1235 } 1151 }
1236 } 1152 }
1237 for (i = 0; s[i]; i++) 1153 for (i = 0; s[i]; i++)
… …
1244 return False; 1160 return False;
1245 } 1161 }
1246 1162
1247 ximcallback.callback = rxvt_IMDestroyCallback; 1163 ximcallback.callback = rxvt_IMDestroyCallback;
1248 1164
1249/* XXX: not sure why we need this (as well as IC one below) */ 1165 /* XXX: not sure why we need this (as well as IC one below) */
1250 XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); 1166 XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL);
1251 1167
1252 preedit_attr = status_attr = NULL; 1168 preedit_attr = status_attr = NULL;
1253 1169
1254 if (R->input_style & XIMPreeditPosition) { 1170 if (input_style & XIMPreeditPosition) {
1255 rxvt_setSize(aR_ & rect); 1171 set_size (&rect);
1256 rxvt_setPosition(aR_ & spot); 1172 set_position (&spot);
1257 rxvt_setColor(aR_ & fg, &bg); 1173 set_color (&fg, &bg);
1258 1174
1259 preedit_attr = XVaCreateNestedList(0, XNArea, &rect, 1175 preedit_attr = XVaCreateNestedList(0, XNArea, &rect,
1260 XNSpotLocation, &spot, 1176 XNSpotLocation, &spot,
1261 XNForeground, fg, XNBackground, bg, 1177 XNForeground, fg, XNBackground, bg,
1262 //XNFontSet, R->TermWin.fontset, 1178 //XNFontSet, TermWin.fontset,
1263 NULL); 1179 NULL);
1264 } else if (R->input_style & XIMPreeditArea) { 1180 } else if (input_style & XIMPreeditArea) {
1265 rxvt_setColor(aR_ & fg, &bg); 1181 set_color (&fg, &bg);
1266 1182
1267 /* 1183 /*
1268 * The necessary width of preedit area is unknown 1184 * The necessary width of preedit area is unknown
1269 * until create input context. 1185 * until create input context.
1270 */ 1186 */
1271 needed_rect.width = 0; 1187 needed_rect.width = 0;
1272 1188
1273 rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); 1189 set_preedit_area(&rect, &status_rect, &needed_rect);
1274 1190
1275 preedit_attr = XVaCreateNestedList(0, XNArea, &rect, 1191 preedit_attr = XVaCreateNestedList(0, XNArea, &rect,
1276 XNForeground, fg, XNBackground, bg, 1192 XNForeground, fg, XNBackground, bg,
1277 //XNFontSet, R->TermWin.fontset, 1193 //XNFontSet, TermWin.fontset,
1278 NULL); 1194 NULL);
1279 status_attr = XVaCreateNestedList(0, XNArea, &status_rect, 1195 status_attr = XVaCreateNestedList(0, XNArea, &status_rect,
1280 XNForeground, fg, XNBackground, bg, 1196 XNForeground, fg, XNBackground, bg,
1281 //XNFontSet, R->TermWin.fontset, 1197 //XNFontSet, TermWin.fontset,
1282 NULL); 1198 NULL);
1283 } 1199 }
1284 R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, 1200 Input_Context = XCreateIC(xim, XNInputStyle, input_style,
1285 XNClientWindow, R->TermWin.parent[0], 1201 XNClientWindow, TermWin.parent[0],
1286 XNFocusWindow, R->TermWin.parent[0], 1202 XNFocusWindow, TermWin.parent[0],
1287 XNDestroyCallback, &ximcallback, 1203 XNDestroyCallback, &ximcallback,
1288 preedit_attr ? XNPreeditAttributes : NULL, 1204 preedit_attr ? XNPreeditAttributes : NULL,
1289 preedit_attr, 1205 preedit_attr,
1290 status_attr ? XNStatusAttributes : NULL, 1206 status_attr ? XNStatusAttributes : NULL,
1291 status_attr, NULL); 1207 status_attr, NULL);
1292 if (preedit_attr) 1208 if (preedit_attr)
1293 XFree(preedit_attr); 1209 XFree(preedit_attr);
1294 if (status_attr) 1210 if (status_attr)
1295 XFree(status_attr); 1211 XFree(status_attr);
1296 if (R->Input_Context == NULL) { 1212 if (Input_Context == NULL) {
1297 rxvt_print_error("failed to create input context"); 1213 rxvt_print_error("failed to create input context");
1298 XCloseIM(xim); 1214 XCloseIM(xim);
1299 return False; 1215 return False;
1300 } 1216 }
1301 if (R->input_style & XIMPreeditArea) 1217 if (input_style & XIMPreeditArea)
1302 rxvt_IMSetStatusPosition(aR); 1218 IMSetStatusPosition ();
1303 D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); 1219 D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection"));
1304 return True; 1220 return True;
1305} 1221}
1306 1222
1223/*
1224 * X manual pages and include files don't match on some systems:
1225 * some think this is an XIDProc and others an XIMProc so we can't
1226 * use the first argument - need to update this to be nice for
1227 * both types via some sort of configure detection
1228 */
1229/* ARGSUSED */
1307/* EXTPROTO */ 1230/* EXTPROTO */
1308void 1231void
1232rxvt_IMInstantiateCallback(Display * unused
1233 __attribute__ ((unused)), XPointer client_data
1234 __attribute__ ((unused)), XPointer call_data
1235 __attribute__ ((unused)))
1236{
1237 int i, found, had_im;
1238 const char *p;
1239 char **s;
1240 char buf[IMBUFSIZ];
1241
1242 D_MAIN((stderr, "rxvt_IMInstantiateCallback()"));
1243 if (GET_R->Input_Context)
1244 return;
1245
1246#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1247 if (GET_R->rs[Rs_imLocale])
1248 setlocale (LC_CTYPE, GET_R->rs[Rs_imLocale]);
1249#endif
1250
1251 p = GET_R->rs[Rs_inputMethod];
1252 if (p && *p)
1253 {
1254 bool found = false;
1255
1256 s = rxvt_splitcommastring (p);
1257 for (i = 0; s[i]; i++)
1258 {
1259 if (*s[i])
1260 {
1261 STRCPY (buf, "@im=");
1262 STRNCAT (buf, s[i], IMBUFSIZ - 5);
1263 if ((p = XSetLocaleModifiers (buf)) && *p && GET_R->IM_get_IC ())
1264 {
1265 found = true;
1266 break;
1267 }
1268 }
1269 }
1270 for (i = 0; s[i]; i++)
1271 free(s[i]);
1272 free(s);
1273
1274 if (found)
1275 goto done;
1276 }
1277
1278/* try with XMODIFIERS env. var. */
1279 if ((p = XSetLocaleModifiers ("")) && *p
1280 && GET_R->IM_get_IC ())
1281 goto done;
1282
1283/* try with no modifiers base IF the user didn't specify an IM */
1284 if ((p = XSetLocaleModifiers ("@im=none")) && *p
1285 && GET_R->IM_get_IC () == True)
1286 goto done;
1287
1288done:
1289#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1290 if (GET_R->rs[Rs_imLocale])
1291 setlocale (LC_CTYPE, GET_R->locale);
1292#endif
1293}
1294
1295void
1309rxvt_IMSetStatusPosition(pR) 1296rxvt_term::IMSetStatusPosition ()
1310{ 1297{
1311 XRectangle preedit_rect, status_rect, *needed_rect; 1298 XRectangle preedit_rect, status_rect, *needed_rect;
1312 XVaNestedList preedit_attr, status_attr; 1299 XVaNestedList preedit_attr, status_attr;
1313 1300
1314 if (R->Input_Context == NULL 1301 if (Input_Context == NULL
1315 || !R->TermWin.focus || !(R->input_style & XIMPreeditArea) 1302 || !TermWin.focus || !(input_style & XIMPreeditArea)
1316 || !rxvt_IMisRunning(aR)) 1303 || !IMisRunning ())
1317 return; 1304 return;
1318 1305
1319/* Getting the necessary width of preedit area */ 1306/* Getting the necessary width of preedit area */
1320 status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); 1307 status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL);
1321 XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); 1308 XGetICValues(Input_Context, XNStatusAttributes, status_attr, NULL);
1322 XFree(status_attr); 1309 XFree(status_attr);
1323 1310
1324 rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); 1311 set_preedit_area(&preedit_rect, &status_rect, needed_rect);
1325 1312
1326 preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); 1313 preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL);
1327 status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); 1314 status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL);
1328 1315
1329 XSetICValues(R->Input_Context, 1316 XSetICValues(Input_Context,
1330 XNPreeditAttributes, preedit_attr, 1317 XNPreeditAttributes, preedit_attr,
1331 XNStatusAttributes, status_attr, NULL); 1318 XNStatusAttributes, status_attr, NULL);
1332 1319
1333 XFree(preedit_attr); 1320 XFree(preedit_attr);
1334 XFree(status_attr); 1321 XFree(status_attr);

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