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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.246 by sasha, Mon Aug 20 20:13:35 2007 UTC vs.
Revision 1.256 by root, Sun Nov 11 04:08:00 2007 UTC

… …
38#include <limits> 38#include <limits>
39 39
40#include <csignal> 40#include <csignal>
41#include <cstring> 41#include <cstring>
42 42
43#ifdef TTY_GID_SUPPORT
44# include <grp.h>
45#endif
46
47#ifdef HAVE_TERMIOS_H 43#ifdef HAVE_TERMIOS_H
48# include <termios.h> 44# include <termios.h>
45#endif
46
47#ifdef HAVE_XSETLOCALE
48# define X_LOCALE
49# include <X11/Xlocale.h>
50#else
51# ifdef HAVE_SETLOCALE
52# include <clocale>
53# endif
49#endif 54#endif
50 55
51vector<rxvt_term *> rxvt_term::termlist; 56vector<rxvt_term *> rxvt_term::termlist;
52 57
53// used to tell global functions which terminal instance is "active" 58// used to tell global functions which terminal instance is "active"
… …
88class rxvt_composite_vec rxvt_composite; 93class rxvt_composite_vec rxvt_composite;
89 94
90text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) 95text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
91{ 96{
92 compose_char *cc; 97 compose_char *cc;
93 98
94 // break compose chains, as stupid readline really likes to duplicate 99 // break compose chains, as stupid readline really likes to duplicate
95 // composing characters for some reason near the end of a line. 100 // composing characters for some reason near the end of a line.
96 cc = (*this)[c1]; 101 cc = (*this)[c1];
97 while (cc) 102 while (cc)
98 { 103 {
… …
178 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
179#endif 184#endif
180#ifdef USE_XIM 185#ifdef USE_XIM
181 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
182#endif 187#endif
183#ifndef NO_BELL 188#ifndef NO_BELL
184 bell_ev (this, &rxvt_term::bell_cb), 189 bell_ev (this, &rxvt_term::bell_cb),
185#endif 190#endif
186 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
187 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
188 child_ev (this, &rxvt_term::child_cb), 193 child_ev (this, &rxvt_term::child_cb),
189 check_ev (this, &rxvt_term::check_cb), 194 prepare_ev (this, &rxvt_term::prepare_cb),
190 flush_ev (this, &rxvt_term::flush_cb), 195 flush_ev (this, &rxvt_term::flush_cb),
191 destroy_ev (this, &rxvt_term::destroy_cb), 196 destroy_ev (this, &rxvt_term::destroy_cb),
192 pty_ev (this, &rxvt_term::pty_cb), 197 pty_ev (this, &rxvt_term::pty_cb),
193 incr_ev (this, &rxvt_term::incr_cb) 198 incr_ev (this, &rxvt_term::incr_cb)
194{ 199{
… …
201#endif 206#endif
202} 207}
203 208
204// clean up the most important stuff, do *not* call x or free mem etc. 209// clean up the most important stuff, do *not* call x or free mem etc.
205// for use before an emergency exit 210// for use before an emergency exit
211void
206void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
207{ 213{
208 if (cmd_pid) 214 if (cmd_pid)
209 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
210 216
211 pty_ev.stop (); 217 pty_ev.stop ();
… …
304#endif 310#endif
305} 311}
306 312
307// child has exited, usually destroys 313// child has exited, usually destroys
308void 314void
309rxvt_term::child_cb (child_watcher &w, int status) 315rxvt_term::child_cb (ev::child &w, int status)
310{ 316{
311 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 317 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
312 318
313 cmd_pid = 0; 319 cmd_pid = 0;
314 320
… …
342 incr_ev.stop (); 348 incr_ev.stop ();
343 termwin_ev.stop (display); 349 termwin_ev.stop (display);
344 vt_ev.stop (display); 350 vt_ev.stop (display);
345 } 351 }
346 352
347 check_ev.stop (); 353 prepare_ev.stop ();
348 pty_ev.stop (); 354 pty_ev.stop ();
349#ifdef CURSOR_BLINK 355#ifdef CURSOR_BLINK
350 cursor_blink_ev.stop (); 356 cursor_blink_ev.stop ();
351#endif 357#endif
352#ifdef TEXT_BLINK 358#ifdef TEXT_BLINK
… …
360#endif 366#endif
361#ifdef POINTER_BLANK 367#ifdef POINTER_BLANK
362 pointer_ev.stop (); 368 pointer_ev.stop ();
363#endif 369#endif
364 370
365 destroy_ev.start (0); 371 destroy_ev.start ();
366} 372}
367 373
368void 374void
369rxvt_term::destroy_cb (time_watcher &w) 375rxvt_term::destroy_cb (ev::check &w, int revents)
370{ 376{
371 make_current (); 377 make_current ();
372 378
373 delete this; 379 delete this;
374} 380}
… …
428 else 434 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 435 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430 mesg, BUFSIZ); 436 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 437 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 } 438 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 439 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ); 440 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 441 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436} 442}
437#endif 443#endif
438 444
… …
512 518
513#ifdef ENABLE_TRANSPARENCY 519#ifdef ENABLE_TRANSPARENCY
514 if (option (Opt_transparent)) 520 if (option (Opt_transparent))
515 { 521 {
516 bgPixmap.set_transparent (); 522 bgPixmap.set_transparent ();
517#ifdef HAVE_AFTERIMAGE 523#ifdef HAVE_AFTERIMAGE
518 if (rs [Rs_blurradius]) 524 if (rs [Rs_blurradius])
519 bgPixmap.set_blur_radius (rs [Rs_blurradius]); 525 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
520#endif 526#endif
521 if (ISSET_PIXCOLOR (Color_tint)) 527 if (ISSET_PIXCOLOR (Color_tint))
522 bgPixmap.set_tint (pix_colors_focused [Color_tint]); 528 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
523 if (rs [Rs_shade]) 529 if (rs [Rs_shade])
524 bgPixmap.set_shade (rs [Rs_shade]); 530 bgPixmap.set_shade (rs [Rs_shade]);
525 531
… …
527 XSelectInput (dpy, display->root, PropertyChangeMask); 533 XSelectInput (dpy, display->root, PropertyChangeMask);
528 rootwin_ev.start (display, display->root); 534 rootwin_ev.start (display, display->root);
529 } 535 }
530#endif 536#endif
531 537
532#ifdef XPM_BACKGROUND 538#ifdef BG_IMAGE_FROM_FILE
533 if (rs[Rs_backgroundPixmap] != NULL) 539 if (rs[Rs_backgroundPixmap] != NULL)
534 { 540 {
535 const char *p = rs[Rs_backgroundPixmap]; 541 const char *p = rs[Rs_backgroundPixmap];
536 542
537 if ((p = strchr (p, ';')) != NULL) 543 if ((p = strchr (p, ';')) != NULL)
… …
541 } 547 }
542 else 548 else
543 bgPixmap.set_defaultGeometry (); 549 bgPixmap.set_defaultGeometry ();
544 550
545 if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) 551 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
546 if (!option (Opt_transparent)) 552 if (!bgPixmap.window_position_sensitive ())
547 update_background (); 553 update_background ();
548 } 554 }
549#endif 555#endif
550 } 556 }
551#endif 557#endif
… …
559 init_command (cmd_argv); 565 init_command (cmd_argv);
560 566
561 free (cmd_argv); 567 free (cmd_argv);
562 568
563 if (pty->pty >= 0) 569 if (pty->pty >= 0)
564 pty_ev.start (pty->pty, EVENT_READ); 570 pty_ev.start (pty->pty, ev::READ);
565 571
566 check_ev.start (); 572 prepare_ev.start ();
567 573
568 HOOK_INVOKE ((this, HOOK_START, DT_END)); 574 HOOK_INVOKE ((this, HOOK_START, DT_END));
569 575
570#if ENABLE_XEMBED 576#if ENABLE_XEMBED
571 if (rs[Rs_embed]) 577 if (rs[Rs_embed])
… …
583 return true; 589 return true;
584} 590}
585 591
586static struct sig_handlers 592static struct sig_handlers
587{ 593{
588 sig_watcher sw_term, sw_int; 594 ev::sig sw_term, sw_int;
589 595
590 /* 596 /*
591 * Catch a fatal signal and tidy up before quitting 597 * Catch a fatal signal and tidy up before quitting
592 */ 598 */
593 void 599 void
594 sig_term (sig_watcher &w) 600 sig_term (ev::sig &w, int revents)
595 { 601 {
596 rxvt_emergency_cleanup (); 602 rxvt_emergency_cleanup ();
597 signal (w.signum, SIG_DFL); 603 w.stop ();
598 kill (getpid (), w.signum); 604 kill (getpid (), w.signum);
599 } 605 }
600 606
601 sig_handlers () 607 sig_handlers ()
602 : sw_term (this, &sig_handlers::sig_term), 608 : sw_term (this, &sig_handlers::sig_term),
… …
609 615
610void 616void
611rxvt_init () 617rxvt_init ()
612{ 618{
613 ptytty::init (); 619 ptytty::init ();
620 ev::ev_default_loop (0);
614 621
615 rxvt_environ = environ; 622 rxvt_environ = environ;
616 623
617 signal (SIGHUP, SIG_IGN); 624 signal (SIGHUP, SIG_IGN);
618 signal (SIGPIPE, SIG_IGN); 625 signal (SIGPIPE, SIG_IGN);
619 626
620 sig_handlers.sw_term.start (SIGTERM); 627 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();
621 sig_handlers.sw_int.start (SIGINT); 628 sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();
622 629
623 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 630 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
624 /* signal (SIGURG, SIG_DFL); */ 631 /* signal (SIGURG, SIG_DFL); */
625 632
626 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 633 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
896 if (parent[0]) 903 if (parent[0])
897 { 904 {
898 resize_all_windows (0, 0, 0); 905 resize_all_windows (0, 0, 0);
899 scr_remap_chars (); 906 scr_remap_chars ();
900 scr_touch (true); 907 scr_touch (true);
901 } 908 }
902 909
903 return true; 910 return true;
904} 911}
905 912
913void
906void rxvt_term::set_string_property (Atom prop, const char *str, int len) 914rxvt_term::set_string_property (Atom prop, const char *str, int len)
907{ 915{
908 XChangeProperty (dpy, parent[0], 916 XChangeProperty (dpy, parent[0],
909 prop, XA_STRING, 8, PropModeReplace, 917 prop, XA_STRING, 8, PropModeReplace,
910 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 918 (const unsigned char *)str, len >= 0 ? len : strlen (str));
911} 919}
912 920
921void
913void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 922rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
914{ 923{
915 wchar_t *ws = rxvt_mbstowcs (str, len); 924 wchar_t *ws = rxvt_mbstowcs (str, len);
916 char *s = rxvt_wcstoutf8 (ws); 925 char *s = rxvt_wcstoutf8 (ws);
917 926
918 XChangeProperty (dpy, parent[0], 927 XChangeProperty (dpy, parent[0],
… …
942#if ENABLE_EWMH 951#if ENABLE_EWMH
943 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 952 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
944#endif 953#endif
945} 954}
946 955
956void
957rxvt_term::set_window_color (int idx, const char *color)
958{
947#ifdef XTERM_COLOR_CHANGE 959#ifdef XTERM_COLOR_CHANGE
948void
949rxvt_term::set_window_color (int idx, const char *color)
950{
951 rxvt_color xcol; 960 rxvt_color xcol;
952 int i; 961 int i;
953 962
954 if (color == NULL || *color == '\0') 963 if (color == NULL || *color == '\0')
955 return; 964 return;
956 965
957 color = strdup (color); 966 color = strdup (color);
958 allocated.push_back ((void *)color); 967 allocated.push_back ((void *)color);
… …
992 /*TODO: handle Color_BD, scrollbar background, etc. */ 1001 /*TODO: handle Color_BD, scrollbar background, etc. */
993 1002
994 update_fade_color (idx); 1003 update_fade_color (idx);
995 recolour_cursor (); 1004 recolour_cursor ();
996 scr_recolour (); 1005 scr_recolour ();
997}
998
999#else
1000# define set_window_color (idx,color) ((void)0)
1001#endif /* XTERM_COLOR_CHANGE */ 1006#endif /* XTERM_COLOR_CHANGE */
1007}
1002 1008
1003void 1009void
1004rxvt_term::recolour_cursor () 1010rxvt_term::recolour_cursor ()
1005{ 1011{
1006 XColor fg, bg; 1012 XColor fg, bg;
… …
1038 1044
1039 for (i = Color_Black; i <= Color_White; i++) 1045 for (i = Color_Black; i <= Color_White; i++)
1040 if (pix_colors[Color_bg] == pix_colors[i]) 1046 if (pix_colors[Color_bg] == pix_colors[i])
1041 { 1047 {
1042 sprintf (bstr, "%d", (i - Color_Black)); 1048 sprintf (bstr, "%d", (i - Color_Black));
1043#ifdef XPM_BACKGROUND 1049#ifdef BG_IMAGE_FROM_FILE
1044 xpmb = "default;"; 1050 xpmb = "default;";
1045#endif 1051#endif
1046 break; 1052 break;
1047 } 1053 }
1048 1054
… …
1144 1150
1145 XMoveResizeWindow (dpy, vt, 1151 XMoveResizeWindow (dpy, vt,
1146 window_vt_x, window_vt_y, 1152 window_vt_x, window_vt_y,
1147 width, height); 1153 width, height);
1148 1154
1149#ifdef XPM_BACKGROUND 1155#ifdef HAVE_BG_PIXMAP
1150 if (bgPixmap.window_size_sensitive ()) 1156 if (bgPixmap.window_size_sensitive ())
1151 update_background (); 1157 update_background ();
1152#endif 1158#endif
1153 1159
1154 scr_clear (); 1160 scr_clear ();
1155 } 1161 }
1156 1162
… …
1342 if (term->rs[Rs_imLocale]) 1348 if (term->rs[Rs_imLocale])
1343 SET_LOCALE (term->locale); 1349 SET_LOCALE (term->locale);
1344 } 1350 }
1345 else 1351 else
1346 str = (void *)text->string.wide_char; 1352 str = (void *)text->string.wide_char;
1347 1353
1348 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1354 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1349 DT_INT, call_data->caret, 1355 DT_INT, call_data->caret,
1350 DT_INT, call_data->chg_first, 1356 DT_INT, call_data->chg_first,
1351 DT_INT, call_data->chg_length, 1357 DT_INT, call_data->chg_length,
1352 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1358 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1671 1677
1672 if (input_style & XIMPreeditPosition) 1678 if (input_style & XIMPreeditPosition)
1673 { 1679 {
1674 im_set_size (preedit_rect); 1680 im_set_size (preedit_rect);
1675 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1681 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1676 1682
1677 XSetICValues (Input_Context, 1683 XSetICValues (Input_Context,
1678 XNPreeditAttributes, preedit_attr, NULL); 1684 XNPreeditAttributes, preedit_attr, NULL);
1679 } 1685 }
1680 else 1686 else
1681 { 1687 {
… …
1700 1706
1701 XFree (preedit_attr); 1707 XFree (preedit_attr);
1702} 1708}
1703#endif /* USE_XIM */ 1709#endif /* USE_XIM */
1704 1710
1711void
1712rxvt_term::get_window_origin (int &x, int &y)
1713{
1714 Window cr;
1715 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1716/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1717}
1718
1719Pixmap
1720rxvt_term::get_pixmap_property (int prop_id)
1721{
1722 if (prop_id > 0 && prop_id < NUM_XA)
1723 if (xa[prop_id])
1724 {
1725 int aformat;
1726 unsigned long nitems, bytes_after;
1727 Atom atype;
1728 unsigned char *prop = NULL;
1729 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1730 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1731 &nitems, &bytes_after, &prop);
1732 if (result == Success && prop && atype == XA_PIXMAP)
1733 {
1734 return *(Pixmap *)prop;
1735 }
1736 }
1737 return None;
1738}
1739
1740#ifdef HAVE_BG_PIXMAP
1741int
1742rxvt_term::update_background ()
1743{
1744 bgPixmap.invalidate ();
1745
1746 /* no chance of real time refresh if we are blurring! */
1747 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1748 bgPixmap.render ();
1749 else
1750 {
1751 update_background_ev.stop ();
1752
1753 if (!bgPixmap.need_client_side_rendering())
1754 update_background_ev.start (.05);
1755 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1756 update_background_ev.start (.20); /* very slow !!! */
1757 else
1758 update_background_ev.start (.07);
1759 }
1760
1761 return 0;
1762}
1763
1764void
1765rxvt_term::update_background_cb (ev::timer &w, int revents)
1766{
1767 bgPixmap.render ();
1768}
1769
1770#endif /* HAVE_BG_PIXMAP */
1771
1705/*----------------------- end-of-file (C source) -----------------------*/ 1772/*----------------------- end-of-file (C source) -----------------------*/

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