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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.249 by sasha, Wed Sep 12 20:29:24 2007 UTC vs.
Revision 1.261 by root, Mon Nov 19 15:33:34 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 {
… …
176#endif 181#endif
177#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
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{
195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
196 201
197 termlist.push_back (this); 202 termlist.push_back (this);
198 203
… …
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 ();
… …
278 delete [] pix_colors_focused; 284 delete [] pix_colors_focused;
279#if OFF_FOCUS_FADING 285#if OFF_FOCUS_FADING
280 delete [] pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
281#endif 287#endif
282 288
289 bgPixmap.destroy ();
283 displays.put (display); 290 displays.put (display);
284 291
285 scr_release (); 292 scr_release ();
286 293
287 /* clear all resources */ 294 /* clear all resources */
… …
304#endif 311#endif
305} 312}
306 313
307// child has exited, usually destroys 314// child has exited, usually destroys
308void 315void
309rxvt_term::child_cb (child_watcher &w, int status) 316rxvt_term::child_cb (ev::child &w, int status)
310{ 317{
311 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 318 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
312 319
313 cmd_pid = 0; 320 cmd_pid = 0;
314 321
… …
342 incr_ev.stop (); 349 incr_ev.stop ();
343 termwin_ev.stop (display); 350 termwin_ev.stop (display);
344 vt_ev.stop (display); 351 vt_ev.stop (display);
345 } 352 }
346 353
347 check_ev.stop (); 354 prepare_ev.stop ();
348 pty_ev.stop (); 355 pty_ev.stop ();
349#ifdef CURSOR_BLINK 356#ifdef CURSOR_BLINK
350 cursor_blink_ev.stop (); 357 cursor_blink_ev.stop ();
351#endif 358#endif
352#ifdef TEXT_BLINK 359#ifdef TEXT_BLINK
… …
360#endif 367#endif
361#ifdef POINTER_BLANK 368#ifdef POINTER_BLANK
362 pointer_ev.stop (); 369 pointer_ev.stop ();
363#endif 370#endif
364 371
365 destroy_ev.start (0); 372 destroy_ev.start ();
366} 373}
367 374
368void 375void
369rxvt_term::destroy_cb (time_watcher &w) 376rxvt_term::destroy_cb (ev::idle &w, int revents)
370{ 377{
371 make_current (); 378 make_current ();
372 379
373 delete this; 380 delete this;
374} 381}
… …
428 else 435 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 436 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430 mesg, BUFSIZ); 437 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 438 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 } 439 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 440 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ); 441 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 442 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436} 443}
437#endif 444#endif
438 445
… …
512 519
513#ifdef ENABLE_TRANSPARENCY 520#ifdef ENABLE_TRANSPARENCY
514 if (option (Opt_transparent)) 521 if (option (Opt_transparent))
515 { 522 {
516 bgPixmap.set_transparent (); 523 bgPixmap.set_transparent ();
517#ifdef HAVE_AFTERIMAGE 524#ifdef HAVE_AFTERIMAGE
518 if (rs [Rs_blurradius]) 525 if (rs [Rs_blurradius])
519 bgPixmap.set_blur_radius (rs [Rs_blurradius]); 526 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
520#endif 527#endif
521 if (ISSET_PIXCOLOR (Color_tint)) 528 if (ISSET_PIXCOLOR (Color_tint))
522 bgPixmap.set_tint (pix_colors_focused [Color_tint]); 529 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
523 if (rs [Rs_shade]) 530 if (rs [Rs_shade])
524 bgPixmap.set_shade (rs [Rs_shade]); 531 bgPixmap.set_shade (rs [Rs_shade]);
525 532
… …
527 XSelectInput (dpy, display->root, PropertyChangeMask); 534 XSelectInput (dpy, display->root, PropertyChangeMask);
528 rootwin_ev.start (display, display->root); 535 rootwin_ev.start (display, display->root);
529 } 536 }
530#endif 537#endif
531 538
532#ifdef XPM_BACKGROUND 539#ifdef BG_IMAGE_FROM_FILE
533 if (rs[Rs_backgroundPixmap] != NULL) 540 if (rs[Rs_backgroundPixmap] != NULL)
534 { 541 {
535 const char *p = rs[Rs_backgroundPixmap]; 542 const char *p = rs[Rs_backgroundPixmap];
536 543
537 if ((p = strchr (p, ';')) != NULL) 544 if ((p = strchr (p, ';')) != NULL)
… …
559 init_command (cmd_argv); 566 init_command (cmd_argv);
560 567
561 free (cmd_argv); 568 free (cmd_argv);
562 569
563 if (pty->pty >= 0) 570 if (pty->pty >= 0)
564 pty_ev.start (pty->pty, EVENT_READ); 571 pty_ev.start (pty->pty, ev::READ);
565 572
566 check_ev.start (); 573 prepare_ev.start ();
567 574
568 HOOK_INVOKE ((this, HOOK_START, DT_END)); 575 HOOK_INVOKE ((this, HOOK_START, DT_END));
569 576
570#if ENABLE_XEMBED 577#if ENABLE_XEMBED
571 if (rs[Rs_embed]) 578 if (rs[Rs_embed])
… …
583 return true; 590 return true;
584} 591}
585 592
586static struct sig_handlers 593static struct sig_handlers
587{ 594{
588 sig_watcher sw_term, sw_int; 595 ev::sig sw_term, sw_int;
589 596
590 /* 597 /*
591 * Catch a fatal signal and tidy up before quitting 598 * Catch a fatal signal and tidy up before quitting
592 */ 599 */
593 void 600 void
594 sig_term (sig_watcher &w) 601 sig_term (ev::sig &w, int revents)
595 { 602 {
596 rxvt_emergency_cleanup (); 603 rxvt_emergency_cleanup ();
597 signal (w.signum, SIG_DFL); 604 w.stop ();
598 kill (getpid (), w.signum); 605 kill (getpid (), w.signum);
599 } 606 }
600 607
601 sig_handlers () 608 sig_handlers ()
602 : sw_term (this, &sig_handlers::sig_term), 609 : sw_term (this, &sig_handlers::sig_term),
… …
610void 617void
611rxvt_init () 618rxvt_init ()
612{ 619{
613 ptytty::init (); 620 ptytty::init ();
614 621
622 if (!ev::ev_default_loop (0))
623 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
624
615 rxvt_environ = environ; 625 rxvt_environ = environ;
616 626
617 signal (SIGHUP, SIG_IGN); 627 signal (SIGHUP, SIG_IGN);
618 signal (SIGPIPE, SIG_IGN); 628 signal (SIGPIPE, SIG_IGN);
619 629
620 sig_handlers.sw_term.start (SIGTERM); 630 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();
621 sig_handlers.sw_int.start (SIGINT); 631 sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();
622 632
623 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 633 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
624 /* signal (SIGURG, SIG_DFL); */ 634 /* signal (SIGURG, SIG_DFL); */
625 635
626 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 636 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
896 if (parent[0]) 906 if (parent[0])
897 { 907 {
898 resize_all_windows (0, 0, 0); 908 resize_all_windows (0, 0, 0);
899 scr_remap_chars (); 909 scr_remap_chars ();
900 scr_touch (true); 910 scr_touch (true);
901 } 911 }
902 912
903 return true; 913 return true;
904} 914}
905 915
916void
906void rxvt_term::set_string_property (Atom prop, const char *str, int len) 917rxvt_term::set_string_property (Atom prop, const char *str, int len)
907{ 918{
908 XChangeProperty (dpy, parent[0], 919 XChangeProperty (dpy, parent[0],
909 prop, XA_STRING, 8, PropModeReplace, 920 prop, XA_STRING, 8, PropModeReplace,
910 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 921 (const unsigned char *)str, len >= 0 ? len : strlen (str));
911} 922}
912 923
924void
913void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 925rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
914{ 926{
915 wchar_t *ws = rxvt_mbstowcs (str, len); 927 wchar_t *ws = rxvt_mbstowcs (str, len);
916 char *s = rxvt_wcstoutf8 (ws); 928 char *s = rxvt_wcstoutf8 (ws);
917 929
918 XChangeProperty (dpy, parent[0], 930 XChangeProperty (dpy, parent[0],
… …
942#if ENABLE_EWMH 954#if ENABLE_EWMH
943 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 955 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
944#endif 956#endif
945} 957}
946 958
959void
960rxvt_term::set_window_color (int idx, const char *color)
961{
947#ifdef XTERM_COLOR_CHANGE 962#ifdef XTERM_COLOR_CHANGE
948void
949rxvt_term::set_window_color (int idx, const char *color)
950{
951 rxvt_color xcol; 963 rxvt_color xcol;
952 int i; 964 int i;
953 965
954 if (color == NULL || *color == '\0') 966 if (color == NULL || *color == '\0')
955 return; 967 return;
956 968
957 color = strdup (color); 969 color = strdup (color);
958 allocated.push_back ((void *)color); 970 allocated.push_back ((void *)color);
… …
992 /*TODO: handle Color_BD, scrollbar background, etc. */ 1004 /*TODO: handle Color_BD, scrollbar background, etc. */
993 1005
994 update_fade_color (idx); 1006 update_fade_color (idx);
995 recolour_cursor (); 1007 recolour_cursor ();
996 scr_recolour (); 1008 scr_recolour ();
1009#endif /* XTERM_COLOR_CHANGE */
997} 1010}
998
999#else
1000# define set_window_color (idx,color) ((void)0)
1001#endif /* XTERM_COLOR_CHANGE */
1002 1011
1003void 1012void
1004rxvt_term::recolour_cursor () 1013rxvt_term::recolour_cursor ()
1005{ 1014{
1006 XColor fg, bg; 1015 XColor fg, bg;
… …
1038 1047
1039 for (i = Color_Black; i <= Color_White; i++) 1048 for (i = Color_Black; i <= Color_White; i++)
1040 if (pix_colors[Color_bg] == pix_colors[i]) 1049 if (pix_colors[Color_bg] == pix_colors[i])
1041 { 1050 {
1042 sprintf (bstr, "%d", (i - Color_Black)); 1051 sprintf (bstr, "%d", (i - Color_Black));
1043#ifdef XPM_BACKGROUND 1052#ifdef BG_IMAGE_FROM_FILE
1044 xpmb = "default;"; 1053 xpmb = "default;";
1045#endif 1054#endif
1046 break; 1055 break;
1047 } 1056 }
1048 1057
… …
1342 if (term->rs[Rs_imLocale]) 1351 if (term->rs[Rs_imLocale])
1343 SET_LOCALE (term->locale); 1352 SET_LOCALE (term->locale);
1344 } 1353 }
1345 else 1354 else
1346 str = (void *)text->string.wide_char; 1355 str = (void *)text->string.wide_char;
1347 1356
1348 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1357 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1349 DT_INT, call_data->caret, 1358 DT_INT, call_data->caret,
1350 DT_INT, call_data->chg_first, 1359 DT_INT, call_data->chg_first,
1351 DT_INT, call_data->chg_length, 1360 DT_INT, call_data->chg_length,
1352 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1361 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1671 1680
1672 if (input_style & XIMPreeditPosition) 1681 if (input_style & XIMPreeditPosition)
1673 { 1682 {
1674 im_set_size (preedit_rect); 1683 im_set_size (preedit_rect);
1675 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1684 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1676 1685
1677 XSetICValues (Input_Context, 1686 XSetICValues (Input_Context,
1678 XNPreeditAttributes, preedit_attr, NULL); 1687 XNPreeditAttributes, preedit_attr, NULL);
1679 } 1688 }
1680 else 1689 else
1681 { 1690 {
… …
1698 XFree (status_attr); 1707 XFree (status_attr);
1699 } 1708 }
1700 1709
1701 XFree (preedit_attr); 1710 XFree (preedit_attr);
1702} 1711}
1703#endif /* USE_XIM */ 1712#endif /* USE_XIM */
1704 1713
1705void 1714void
1706rxvt_term::get_window_origin (int &x, int &y) 1715rxvt_term::get_window_origin (int &x, int &y)
1707{ 1716{
1708 Window cr; 1717 Window cr;
… …
1730 } 1739 }
1731 return None; 1740 return None;
1732} 1741}
1733 1742
1734#ifdef HAVE_BG_PIXMAP 1743#ifdef HAVE_BG_PIXMAP
1744# if TRACE_PIXMAPS
1745# undef update_background
1746int rxvt_term::trace_update_background (const char* file, int line)
1747{
1748 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1749 update_background ();
1750}
1751# endif
1735int 1752int
1736rxvt_term::update_background () 1753rxvt_term::update_background ()
1737{ 1754{
1738 bgPixmap.invalidate(); 1755 bgPixmap.invalidate ();
1739 1756
1740 /* no chance of real time refresh if we are blurring ! */ 1757 /* no chance of real time refresh if we are blurring! */
1741 if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) 1758 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1742 bgPixmap.render(); 1759 bgPixmap.render ();
1743 else 1760 else
1744 { 1761 {
1745 update_background_ev.stop (); 1762 update_background_ev.stop ();
1763
1746 if (!bgPixmap.need_client_side_rendering()) 1764 if (!bgPixmap.need_client_side_rendering())
1747 update_background_ev.start (NOW + .05); 1765 update_background_ev.start (.05);
1748 else if (bgPixmap.flags & bgPixmap_t::blurNeeded) 1766 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1749 update_background_ev.start (NOW + .2); /* very slow !!! */ 1767 update_background_ev.start (.20); /* very slow !!! */
1750 else 1768 else
1751 update_background_ev.start (NOW + .07); 1769 update_background_ev.start (.07);
1752 } 1770 }
1771
1753 return 0; 1772 return 0;
1754} 1773}
1755 1774
1756void 1775void
1757rxvt_term::update_background_cb (time_watcher &w) 1776rxvt_term::update_background_cb (ev::timer &w, int revents)
1758{ 1777{
1759 bgPixmap.render (); 1778 bgPixmap.render ();
1760} 1779}
1761 1780
1762#endif /* HAVE_BG_PIXMAP */ 1781#endif /* HAVE_BG_PIXMAP */

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