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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.188 by root, Wed Jan 18 08:33:34 2006 UTC vs.
Revision 1.200 by root, Wed Jan 25 00:42:20 2006 UTC

… …
48# include <termios.h> 48# include <termios.h>
49#endif 49#endif
50 50
51vector<rxvt_term *> rxvt_term::termlist; 51vector<rxvt_term *> rxvt_term::termlist;
52 52
53// used to tell global functions which terminal instance is "active"
54rxvt_t rxvt_current_term;
55
53static char curlocale[128], savelocale[128]; 56static char curlocale[128], savelocale[128];
54 57
55bool 58bool
56rxvt_set_locale (const char *locale) 59rxvt_set_locale (const char *locale) NOTHROW
57{ 60{
58 if (!locale || !strncmp (locale, curlocale, 128)) 61 if (!locale || !strncmp (locale, curlocale, 128))
59 return false; 62 return false;
60 63
61 strncpy (curlocale, locale, 128); 64 strncpy (curlocale, locale, 128);
62 setlocale (LC_CTYPE, curlocale); 65 setlocale (LC_CTYPE, curlocale);
63 return true; 66 return true;
64} 67}
65 68
66void 69void
67rxvt_push_locale (const char *locale) 70rxvt_push_locale (const char *locale) NOTHROW
68{ 71{
69 strcpy (savelocale, curlocale); 72 strcpy (savelocale, curlocale);
70 rxvt_set_locale (locale); 73 rxvt_set_locale (locale);
71} 74}
72 75
73void 76void
74rxvt_pop_locale () 77rxvt_pop_locale () NOTHROW
75{ 78{
76 rxvt_set_locale (savelocale); 79 rxvt_set_locale (savelocale);
77} 80}
78 81
79#if ENABLE_COMBINING 82#if ENABLE_COMBINING
… …
167 pointer_ev (this, &rxvt_term::pointer_cb), 170 pointer_ev (this, &rxvt_term::pointer_cb),
168#endif 171#endif
169#ifdef USE_XIM 172#ifdef USE_XIM
170 im_ev (this, &rxvt_term::im_cb), 173 im_ev (this, &rxvt_term::im_cb),
171#endif 174#endif
175#ifndef NO_BELL
176 bell_ev (this, &rxvt_term::bell_cb),
177#endif
172 termwin_ev (this, &rxvt_term::x_cb), 178 termwin_ev (this, &rxvt_term::x_cb),
173 vt_ev (this, &rxvt_term::x_cb), 179 vt_ev (this, &rxvt_term::x_cb),
180 child_ev (this, &rxvt_term::child_cb),
174 check_ev (this, &rxvt_term::check_cb), 181 check_ev (this, &rxvt_term::check_cb),
175 flush_ev (this, &rxvt_term::flush_cb), 182 flush_ev (this, &rxvt_term::flush_cb),
176 destroy_ev (this, &rxvt_term::destroy_cb), 183 destroy_ev (this, &rxvt_term::destroy_cb),
177 pty_ev (this, &rxvt_term::pty_cb), 184 pty_ev (this, &rxvt_term::pty_cb),
178 incr_ev (this, &rxvt_term::incr_cb) 185 incr_ev (this, &rxvt_term::incr_cb)
… …
181 188
182 termlist.push_back (this); 189 termlist.push_back (this);
183 190
184#ifdef KEYSYM_RESOURCE 191#ifdef KEYSYM_RESOURCE
185 keyboard = new keyboard_manager; 192 keyboard = new keyboard_manager;
186
187 if (!keyboard)
188 rxvt_fatal ("out of memory, aborting.\n");
189#endif 193#endif
190} 194}
191 195
192// clean up the most important stuff, do *not* call x or free mem etc. 196// clean up the most important stuff, do *not* call x or free mem etc.
193// for use before an emergency exit 197// for use before an emergency exit
… …
199 delete pty; pty = 0; 203 delete pty; pty = 0;
200} 204}
201 205
202rxvt_term::~rxvt_term () 206rxvt_term::~rxvt_term ()
203{ 207{
204 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
205
206 termlist.erase (find (termlist.begin (), termlist.end(), this)); 208 termlist.erase (find (termlist.begin (), termlist.end(), this));
207 209
208 emergency_cleanup (); 210 emergency_cleanup ();
209 211
210#if ENABLE_STYLES 212#if ENABLE_STYLES
… …
285#ifdef KEYSYM_RESOURCE 287#ifdef KEYSYM_RESOURCE
286 delete keyboard; 288 delete keyboard;
287#endif 289#endif
288} 290}
289 291
292// child has exited, usually destroys
290void 293void
291rxvt_term::child_exit () 294rxvt_term::child_cb (child_watcher &w, int status)
292{ 295{
296 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
297
293 cmd_pid = 0; 298 cmd_pid = 0;
294 299
295 if (!OPTION (Opt_hold)) 300 if (!OPTION (Opt_hold))
296 destroy (); 301 destroy ();
297} 302}
… …
299void 304void
300rxvt_term::destroy () 305rxvt_term::destroy ()
301{ 306{
302 if (destroy_ev.active) 307 if (destroy_ev.active)
303 return; 308 return;
309
310 HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
304 311
305#if ENABLE_OVERLAY 312#if ENABLE_OVERLAY
306 scr_overlay_off (); 313 scr_overlay_off ();
307#endif 314#endif
308 315
… …
442 _exit (EXIT_FAILURE); 449 _exit (EXIT_FAILURE);
443} 450}
444 451
445/*----------------------------------------------------------------------*/ 452/*----------------------------------------------------------------------*/
446bool 453bool
447rxvt_term::init (int argc, const char *const *argv) 454rxvt_term::init (int argc, const char *const *argv, stringvec *envv)
448{ 455{
456 this->envv = envv;
457
449 SET_R (this); 458 SET_R (this);
450 set_locale (""); 459 set_locale ("");
451 set_environ (envv); // few things in X do not call setlocale :( 460 set_environ (envv); // few things in X do not call setlocale :(
452 461
453 if (!init_vars ()) 462 if (!init_vars ())
… …
464#ifdef HAVE_SCROLLBARS 473#ifdef HAVE_SCROLLBARS
465 if (OPTION (Opt_scrollBar)) 474 if (OPTION (Opt_scrollBar))
466 scrollBar.setIdle (); /* set existence for size calculations */ 475 scrollBar.setIdle (); /* set existence for size calculations */
467#endif 476#endif
468 477
469#if ENABLE_PERL 478 pty = ptytty::create ();
470 if (!rs[Rs_perl_ext_1])
471 rs[Rs_perl_ext_1] = "default";
472
473 if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1])
474 || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2])
475 || (rs[Rs_perl_eval] && *rs[Rs_perl_eval]))
476 {
477 rxvt_perl.init (this);
478 HOOK_INVOKE ((this, HOOK_INIT, DT_END));
479 }
480#endif
481
482 pty = rxvt_new_ptytty ();
483 479
484 create_windows (argc, argv); 480 create_windows (argc, argv);
485 481
486 dDisp; 482 dDisp;
487 483
… …
504 check_our_parents (); 500 check_our_parents ();
505 rootwin_ev.start (display, display->root); 501 rootwin_ev.start (display, display->root);
506 } 502 }
507#endif 503#endif
508 504
505 set_colorfgbg ();
506
507 init_command (cmd_argv);
508
509 free (cmd_argv);
510
511 if (pty->pty >= 0)
512 pty_ev.start (pty->pty, EVENT_READ);
513
514 check_ev.start ();
515
516 HOOK_INVOKE ((this, HOOK_START, DT_END));
517
509 XMapWindow (disp, vt); 518 XMapWindow (disp, vt);
510 XMapWindow (disp, parent[0]); 519 XMapWindow (disp, parent[0]);
511 520
512 set_colorfgbg ();
513
514 init_command (cmd_argv);
515
516 free (cmd_argv);
517
518 if (pty->pty >= 0)
519 pty_ev.start (pty->pty, EVENT_READ);
520
521 check_ev.start ();
522
523 HOOK_INVOKE ((this, HOOK_START, DT_END));
524
525 return true; 521 return true;
526} 522}
527 523
528static struct sig_handlers 524static struct sig_handlers
529{ 525{
530 sig_watcher sw_chld, sw_term, sw_int; 526 sig_watcher sw_term, sw_int;
531 527
532 void sig_chld (sig_watcher &w)
533 {
534 // we are being called for every SIGCHLD, find the corresponding term
535 int pid;
536
537 while ((pid = waitpid (-1, NULL, WNOHANG)) > 0)
538 for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
539 if (pid == (*t)->cmd_pid)
540 {
541 (*t)->child_exit ();
542 break;
543 }
544 }
545
546 /* 528 /*
547 * Catch a fatal signal and tidy up before quitting 529 * Catch a fatal signal and tidy up before quitting
548 */ 530 */
549 void 531 void
550 sig_term (sig_watcher &w) 532 sig_term (sig_watcher &w)
551 { 533 {
552#ifdef DEBUG_CMD
553 rxvt_warn ("caught signal %d, exiting.\n", w.signum);
554#endif
555 rxvt_emergency_cleanup (); 534 rxvt_emergency_cleanup ();
556 signal (w.signum, SIG_DFL); 535 signal (w.signum, SIG_DFL);
557 kill (getpid (), w.signum); 536 kill (getpid (), w.signum);
558 } 537 }
559 538
560 sig_handlers () 539 sig_handlers ()
561 : sw_chld (this, &sig_handlers::sig_chld),
562 sw_term (this, &sig_handlers::sig_term), 540 : sw_term (this, &sig_handlers::sig_term),
563 sw_int (this, &sig_handlers::sig_term) 541 sw_int (this, &sig_handlers::sig_term)
564 { 542 {
565 } 543 }
566} sig_handlers; 544} sig_handlers;
567 545
568char **rxvt_environ; // startup environment 546char **rxvt_environ; // startup environment
569 547
570void 548void
571rxvt_init () 549rxvt_init ()
572{ 550{
573 uid_t uid = getuid (); 551 ptytty::init ();
574 gid_t gid = getgid ();
575
576 // before doing anything else, check for setuid/setgid operation,
577 // start the helper process and drop privileges
578 if (uid != geteuid ()
579 || gid != getegid ())
580 {
581#if PTYTTY_HELPER
582 rxvt_ptytty_server ();
583#else
584 rxvt_warn ("running setuid/setgid without pty helper compiled in, continuing unprivileged.\n");
585#endif
586
587 // drop privileges
588#if HAVE_SETRESUID
589 setresgid (gid, gid, gid);
590 setresuid (uid, uid, uid);
591#elif HAVE_SETREUID
592 setregid (gid, gid);
593 setreuid (uid, uid);
594#elif HAVE_SETUID
595 setgid (gid);
596 setuid (uid);
597#endif
598
599 if (uid != geteuid ()
600 || gid != getegid ())
601 rxvt_fatal ("unable to drop privileges, aborting.\n");
602 }
603 552
604 rxvt_environ = environ; 553 rxvt_environ = environ;
605 554
606 signal (SIGHUP, SIG_IGN); 555 signal (SIGHUP, SIG_IGN);
607 signal (SIGPIPE, SIG_IGN); 556 signal (SIGPIPE, SIG_IGN);
608 557
609 sig_handlers.sw_chld.start (SIGCHLD);
610 sig_handlers.sw_term.start (SIGTERM); 558 sig_handlers.sw_term.start (SIGTERM);
611 sig_handlers.sw_int.start (SIGINT); 559 sig_handlers.sw_int.start (SIGINT);
612 560
613 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 561 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
614 /* signal (SIGURG, SIG_DFL); */ 562 /* signal (SIGURG, SIG_DFL); */
… …
643 rxvt_fatal ("memory allocation failure. aborting.\n"); 591 rxvt_fatal ("memory allocation failure. aborting.\n");
644 592
645 return p; 593 return p;
646} 594}
647 595
648void * 596void *
649rxvt_realloc (void *ptr, size_t size) 597rxvt_realloc (void *ptr, size_t size)
650{ 598{
651 void *p = realloc (ptr, size); 599 void *p = realloc (ptr, size);
652 600
653 if (!p) 601 if (!p)
… …
667 short recalc_x, recalc_y; 615 short recalc_x, recalc_y;
668 int x, y, sb_w, flags; 616 int x, y, sb_w, flags;
669 unsigned int w, h; 617 unsigned int w, h;
670 unsigned int max_width, max_height; 618 unsigned int max_width, max_height;
671 dDisp; 619 dDisp;
672
673 D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
674 ncol, nrow, szHint.width, szHint.height));
675 620
676 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; 621 szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity;
677 szHint.win_gravity = NorthWestGravity; 622 szHint.win_gravity = NorthWestGravity;
678 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ 623 /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
679 624
… …
782 if (recalc_y) 727 if (recalc_y)
783 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; 728 szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;
784 729
785 ncol = width / fwidth; 730 ncol = width / fwidth;
786 nrow = height / fheight; 731 nrow = height / fheight;
787 D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d",
788 ncol, nrow, szHint.width,
789 szHint.height));
790 return;
791} 732}
792 733
793/*----------------------------------------------------------------------*/ 734/*----------------------------------------------------------------------*/
794/* 735/*
795 * Tell the teletype handler what size the window is. 736 * Tell the teletype handler what size the window is.
… …
1079 * -------------------------------------------------------------------- */ 1020 * -------------------------------------------------------------------- */
1080void 1021void
1081rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) 1022rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1082{ 1023{
1083 int fix_screen; 1024 int fix_screen;
1084 int old_width = szHint.width, old_height = szHint.height; 1025 int old_width = szHint.width;
1026 int old_height = szHint.height;
1085 dDisp; 1027 dDisp;
1086 1028
1087 window_calc (newwidth, newheight); 1029 window_calc (newwidth, newheight);
1088 XSetWMNormalHints (disp, parent[0], &szHint); 1030 XSetWMNormalHints (disp, parent[0], &szHint);
1089 1031
… …
1111 { 1053 {
1112 x -= x1; 1054 x -= x1;
1113 y -= y1; 1055 y -= y1;
1114 } 1056 }
1115 1057
1116 x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; 1058 x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2;
1117 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; 1059 y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;
1118 dx = old_width - szHint.width; 1060 dx = old_width - szHint.width;
1119 dy = old_height - szHint.height; 1061 dy = old_height - szHint.height;
1120 1062
1121 /* Check position of the center of the window */ 1063 /* Check position of the center of the window */
1122 if (x < x1) /* left half */ 1064 if (x < x1) /* left half */
1123 dx = 0; 1065 dx = 0;
… …
1156 resize_pixmap (); 1098 resize_pixmap ();
1157#endif 1099#endif
1158 } 1100 }
1159 1101
1160 if (fix_screen || old_height == 0) 1102 if (fix_screen || old_height == 0)
1161 {
1162 int curr_screen = -1;
1163 int old_ncol = prev_ncol;
1164
1165 /* scr_reset only works on the primary screen */
1166 if (old_height) /* this is not the first time through */
1167 {
1168 unsigned int ocol = ncol;
1169 ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this
1170 curr_screen = scr_change_screen (PRIMARY);
1171 ncol = ocol;
1172 }
1173
1174 scr_reset (); 1103 scr_reset ();
1175
1176 if (curr_screen >= 0) /* this is not the first time through */
1177 {
1178 scr_change_screen (curr_screen);
1179 selection_check (old_ncol != ncol ? 4 : 0);
1180 }
1181 }
1182
1183 old_width = szHint.width;
1184 old_height = szHint.height;
1185 1104
1186#ifdef XPM_BACKGROUND 1105#ifdef XPM_BACKGROUND
1187 if (pixmap) 1106 if (pixmap)
1188 scr_touch (false); 1107 scr_touch (false);
1189#endif 1108#endif
… …
1321 input_method = 0; 1240 input_method = 0;
1322 } 1241 }
1323 1242
1324 Input_Context = 0; 1243 Input_Context = 0;
1325} 1244}
1245
1246#ifdef ENABLE_XIM_ONTHESPOT
1247
1248static void
1249xim_preedit_start (XIC ic, XPointer client_data, XPointer call_data)
1250{
1251 ((rxvt_term *)client_data)->make_current ();
1252 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_START, DT_END));
1253}
1254
1255static void
1256xim_preedit_done (XIC ic, XPointer client_data, XPointer call_data)
1257{
1258 ((rxvt_term *)client_data)->make_current ();
1259 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_DONE, DT_END));
1260}
1261
1262static void
1263xim_preedit_draw (XIC ic, XPointer client_data, XIMPreeditDrawCallbackStruct *call_data)
1264{
1265 rxvt_term *term = (rxvt_term *)client_data;
1266 XIMText *text = call_data->text;
1267
1268 term->make_current ();
1269
1270 if (text)
1271 {
1272 void *str;
1273
1274 if (!text->encoding_is_wchar && text->string.multi_byte)
1275 {
1276 // of course, X makes it ugly again
1277 if (term->rs[Rs_imLocale])
1278 SET_LOCALE (term->rs[Rs_imLocale]);
1279
1280 str = rxvt_temp_buf ((text->length + 1) * sizeof (wchar_t));
1281 mbstowcs ((wchar_t *)str, text->string.multi_byte, text->length + 1);
1282
1283 if (term->rs[Rs_imLocale])
1284 SET_LOCALE (term->locale);
1285 }
1286 else
1287 str = (void *)text->string.wide_char;
1288
1289 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1290 DT_INT, call_data->caret,
1291 DT_INT, call_data->chg_first,
1292 DT_INT, call_data->chg_length,
1293 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
1294 DT_WCS_LEN, str, str ? (int)text->length : 0,
1295 DT_END));
1296 }
1297 else
1298 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1299 DT_INT, call_data->caret,
1300 DT_INT, call_data->chg_first,
1301 DT_INT, call_data->chg_length,
1302 DT_END));
1303}
1304
1305static void
1306xim_preedit_caret (XIC ic, XPointer client_data, XIMPreeditCaretCallbackStruct *call_data)
1307{
1308 ((rxvt_term *)client_data)->make_current ();
1309 HOOK_INVOKE (((rxvt_term *)client_data, HOOK_XIM_PREEDIT_CARET,
1310 DT_INT, call_data->position,
1311 DT_INT, call_data->direction,
1312 DT_INT, call_data->style,
1313 DT_END));
1314}
1315
1316#endif
1326 1317
1327/* 1318/*
1328 * Try to open a XIM with the current modifiers, then see if we can 1319 * Try to open a XIM with the current modifiers, then see if we can
1329 * open a suitable preedit type 1320 * open a suitable preedit type
1330 */ 1321 */
… …
1337 XRectangle rect, status_rect, needed_rect; 1328 XRectangle rect, status_rect, needed_rect;
1338 unsigned long fg, bg; 1329 unsigned long fg, bg;
1339 const char *p; 1330 const char *p;
1340 char **s; 1331 char **s;
1341 XIMStyles *xim_styles; 1332 XIMStyles *xim_styles;
1333#ifdef ENABLE_XIM_ONTHESPOT
1334 XIMCallback xcb[4];
1335#endif
1342 1336
1343 set_environ (envv); 1337 set_environ (envv);
1344 1338
1345 if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) 1339 if (! ((p = XSetLocaleModifiers (modifiers)) && *p))
1346 return false; 1340 return false;
1347 1341
1348 D_MAIN ((stderr, "rxvt_IM_get_IC ()"));
1349 input_method = display->get_xim (locale, modifiers); 1342 input_method = display->get_xim (locale, modifiers);
1350 if (input_method == NULL) 1343 if (input_method == NULL)
1351 return false; 1344 return false;
1352 1345
1353 xim = input_method->xim; 1346 xim = input_method->xim;
… …
1373 s = rxvt_splitcommastring (p); 1366 s = rxvt_splitcommastring (p);
1374 1367
1375 for (i = found = 0; !found && s[i]; i++) 1368 for (i = found = 0; !found && s[i]; i++)
1376 { 1369 {
1377 if (!strcmp (s[i], "OverTheSpot")) 1370 if (!strcmp (s[i], "OverTheSpot"))
1378 input_style = (XIMPreeditPosition | XIMStatusNothing); 1371 input_style = XIMPreeditPosition | XIMStatusNothing;
1379 else if (!strcmp (s[i], "OffTheSpot")) 1372 else if (!strcmp (s[i], "OffTheSpot"))
1380 input_style = (XIMPreeditArea | XIMStatusArea); 1373 input_style = XIMPreeditArea | XIMStatusArea;
1381 else if (!strcmp (s[i], "Root")) 1374 else if (!strcmp (s[i], "Root"))
1382 input_style = (XIMPreeditNothing | XIMStatusNothing); 1375 input_style = XIMPreeditNothing | XIMStatusNothing;
1383 else if (!strcmp (s[i], "None")) 1376 else if (!strcmp (s[i], "None"))
1384 input_style = (XIMPreeditNone | XIMStatusNone); 1377 input_style = XIMPreeditNone | XIMStatusNone;
1378#ifdef ENABLE_XIM_ONTHESPOT
1379 else if (SHOULD_INVOKE (HOOK_XIM_PREEDIT_START) && !strcmp (s[i], "OnTheSpot"))
1380 input_style = XIMPreeditCallbacks | XIMStatusNothing;
1381#endif
1382 else
1383 input_style = XIMPreeditNothing | XIMStatusNothing;
1385 1384
1386 for (j = 0; j < xim_styles->count_styles; j++) 1385 for (j = 0; j < xim_styles->count_styles; j++)
1387 if (input_style == xim_styles->supported_styles[j]) 1386 if (input_style == xim_styles->supported_styles[j])
1388 { 1387 {
1389 rxvt_freecommastring (s); 1388 rxvt_freecommastring (s);
… …
1478 XNBackground, bg, 1477 XNBackground, bg,
1479 XNArea, &status_rect, 1478 XNArea, &status_rect,
1480 XNFontSet, fs, 1479 XNFontSet, fs,
1481 NULL); 1480 NULL);
1482 } 1481 }
1482 else if (input_style & XIMPreeditCallbacks)
1483 {
1484 xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start;
1485 xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done;
1486 xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw;
1487 xcb[3].client_data = (XPointer)this; xcb[3].callback = (XIMProc)xim_preedit_caret;
1488
1489 preedit_attr = XVaCreateNestedList (0,
1490 XNPreeditStartCallback, &xcb[0],
1491 XNPreeditDoneCallback , &xcb[1],
1492 XNPreeditDrawCallback , &xcb[2],
1493 XNPreeditCaretCallback, &xcb[3],
1494 NULL);
1495 }
1483 1496
1484 Input_Context = XCreateIC (xim, 1497 Input_Context = XCreateIC (xim,
1485 XNInputStyle, input_style, 1498 XNInputStyle, input_style,
1486 XNClientWindow, vt, 1499 XNClientWindow, vt,
1487 XNFocusWindow, parent[0], 1500 XNFocusWindow, parent[0],
… …
1499 rxvt_warn ("failed to create input context, continuing without XIM.\n"); 1512 rxvt_warn ("failed to create input context, continuing without XIM.\n");
1500 im_destroy (); 1513 im_destroy ();
1501 return false; 1514 return false;
1502 } 1515 }
1503 1516
1517#if 0
1518 // unfortunately, only the focus window is used by XIM, hard to fix
1519 if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1520 vt_select_input ();
1521#endif
1522
1504 if (input_style & XIMPreeditArea) 1523 if (input_style & XIMPreeditArea)
1505 IMSetStatusPosition (); 1524 IMSetStatusPosition ();
1506 1525
1507 D_MAIN ((stderr, "rxvt_IM_get_IC () - successful connection"));
1508 return true; 1526 return true;
1509} 1527}
1510 1528
1511void 1529void
1512rxvt_term::im_cb () 1530rxvt_term::im_cb ()
… …
1518 1536
1519 make_current (); 1537 make_current ();
1520 1538
1521 im_destroy (); 1539 im_destroy ();
1522 1540
1523 D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()"));
1524 if (Input_Context) 1541 if (Input_Context)
1525 return; 1542 return;
1526 1543
1527#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) 1544#if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1528 if (rs[Rs_imLocale]) 1545 if (rs[Rs_imLocale])
… …
1601 XFree (preedit_attr); 1618 XFree (preedit_attr);
1602 XFree (status_attr); 1619 XFree (status_attr);
1603} 1620}
1604#endif /* USE_XIM */ 1621#endif /* USE_XIM */
1605 1622
1606/*----------------------------------------------------------------------*/
1607rxvt_t rxvt_current_term;
1608
1609/*----------------------- end-of-file (C source) -----------------------*/ 1623/*----------------------- end-of-file (C source) -----------------------*/

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