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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.243 by sasha, Thu Aug 16 21:26:20 2007 UTC vs.
Revision 1.269 by root, Tue Dec 4 14:50:42 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 {
… …
148} 153}
149#endif 154#endif
150 155
151rxvt_term::rxvt_term () 156rxvt_term::rxvt_term ()
152 : 157 :
153#if ENABLE_TRANSPARENCY || ENABLE_PERL
154 rootwin_ev (this, &rxvt_term::rootwin_cb),
155#endif
156#if HAVE_BG_PIXMAP 158#if HAVE_BG_PIXMAP
157 update_background_ev(this, &rxvt_term::update_background_cb), 159 update_background_ev(this, &rxvt_term::update_background_cb),
158#endif 160#endif
159#ifdef HAVE_SCROLLBARS
160 scrollbar_ev (this, &rxvt_term::x_cb),
161#endif
162#ifdef CURSOR_BLINK 161#ifdef CURSOR_BLINK
163 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 162 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
164#endif 163#endif
165#ifdef TEXT_BLINK 164#ifdef TEXT_BLINK
166 text_blink_ev (this, &rxvt_term::text_blink_cb), 165 text_blink_ev (this, &rxvt_term::text_blink_cb),
… …
175 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 174 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
176#endif 175#endif
177#ifdef POINTER_BLANK 176#ifdef POINTER_BLANK
178 pointer_ev (this, &rxvt_term::pointer_cb), 177 pointer_ev (this, &rxvt_term::pointer_cb),
179#endif 178#endif
179#ifndef NO_BELL
180 bell_ev (this, &rxvt_term::bell_cb),
181#endif
182 child_ev (this, &rxvt_term::child_cb),
183 prepare_ev (this, &rxvt_term::prepare_cb),
184 flush_ev (this, &rxvt_term::flush_cb),
185 destroy_ev (this, &rxvt_term::destroy_cb),
186 pty_ev (this, &rxvt_term::pty_cb),
187 incr_ev (this, &rxvt_term::incr_cb)
188{
189#if ENABLE_TRANSPARENCY || ENABLE_PERL
190 callback_set (rootwin_ev , this, rxvt_term, rootwin_cb);
191#endif
192#ifdef HAVE_SCROLLBARS
193 callback_set (scrollbar_ev, this, rxvt_term, x_cb);
194#endif
180#ifdef USE_XIM 195#ifdef USE_XIM
181 im_ev (this, &rxvt_term::im_cb), 196 callback_set (im_ev , this, rxvt_term, im_cb);
182#endif 197#endif
183#ifndef NO_BELL 198 callback_set (termwin_ev , this, rxvt_term, x_cb);
184 bell_ev (this, &rxvt_term::bell_cb), 199 callback_set (vt_ev , this, rxvt_term, x_cb);
185#endif 200
186 termwin_ev (this, &rxvt_term::x_cb),
187 vt_ev (this, &rxvt_term::x_cb),
188 child_ev (this, &rxvt_term::child_cb),
189 check_ev (this, &rxvt_term::check_cb),
190 flush_ev (this, &rxvt_term::flush_cb),
191 destroy_ev (this, &rxvt_term::destroy_cb),
192 pty_ev (this, &rxvt_term::pty_cb),
193 incr_ev (this, &rxvt_term::incr_cb)
194{
195 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 201 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
196 202
197 termlist.push_back (this); 203 termlist.push_back (this);
198 204
199#ifdef KEYSYM_RESOURCE 205#ifdef KEYSYM_RESOURCE
… …
201#endif 207#endif
202} 208}
203 209
204// clean up the most important stuff, do *not* call x or free mem etc. 210// clean up the most important stuff, do *not* call x or free mem etc.
205// for use before an emergency exit 211// for use before an emergency exit
212void
206void rxvt_term::emergency_cleanup () 213rxvt_term::emergency_cleanup ()
207{ 214{
208 if (cmd_pid) 215 if (cmd_pid)
209 kill (-cmd_pid, SIGHUP); 216 kill (-cmd_pid, SIGHUP);
210 217
211 pty_ev.stop (); 218 pty_ev.stop ();
… …
278 delete [] pix_colors_focused; 285 delete [] pix_colors_focused;
279#if OFF_FOCUS_FADING 286#if OFF_FOCUS_FADING
280 delete [] pix_colors_unfocused; 287 delete [] pix_colors_unfocused;
281#endif 288#endif
282 289
290#ifdef HAVE_BG_PIXMAP
291 bgPixmap.destroy ();
292#endif
283 displays.put (display); 293 displays.put (display);
284 294
285 scr_release (); 295 scr_release ();
286 296
287 /* clear all resources */ 297 /* clear all resources */
… …
300 delete argv; 310 delete argv;
301 311
302#ifdef KEYSYM_RESOURCE 312#ifdef KEYSYM_RESOURCE
303 delete keyboard; 313 delete keyboard;
304#endif 314#endif
315#ifndef NO_RESOURCES
316 XrmDestroyDatabase (option_db);
317#endif
305} 318}
306 319
307// child has exited, usually destroys 320// child has exited, usually destroys
308void 321void
309rxvt_term::child_cb (child_watcher &w, int status) 322rxvt_term::child_cb (ev::child &w, int status)
310{ 323{
311 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 324 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
312 325
313 cmd_pid = 0; 326 cmd_pid = 0;
314 327
… …
342 incr_ev.stop (); 355 incr_ev.stop ();
343 termwin_ev.stop (display); 356 termwin_ev.stop (display);
344 vt_ev.stop (display); 357 vt_ev.stop (display);
345 } 358 }
346 359
347 check_ev.stop (); 360 prepare_ev.stop ();
348 pty_ev.stop (); 361 pty_ev.stop ();
349#ifdef CURSOR_BLINK 362#ifdef CURSOR_BLINK
350 cursor_blink_ev.stop (); 363 cursor_blink_ev.stop ();
351#endif 364#endif
352#ifdef TEXT_BLINK 365#ifdef TEXT_BLINK
… …
360#endif 373#endif
361#ifdef POINTER_BLANK 374#ifdef POINTER_BLANK
362 pointer_ev.stop (); 375 pointer_ev.stop ();
363#endif 376#endif
364 377
365 destroy_ev.start (0); 378 destroy_ev.start ();
366} 379}
367 380
368void 381void
369rxvt_term::destroy_cb (time_watcher &w) 382rxvt_term::destroy_cb (ev::idle &w, int revents)
370{ 383{
371 make_current (); 384 make_current ();
372 385
373 delete this; 386 delete this;
374} 387}
… …
428 else 441 else
429 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 442 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
430 mesg, BUFSIZ); 443 mesg, BUFSIZ);
431 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
432 } 445 }
433 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 446 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
434 mesg, BUFSIZ); 447 mesg, BUFSIZ);
435 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 448 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
436} 449}
437#endif 450#endif
438 451
… …
512 525
513#ifdef ENABLE_TRANSPARENCY 526#ifdef ENABLE_TRANSPARENCY
514 if (option (Opt_transparent)) 527 if (option (Opt_transparent))
515 { 528 {
516 bgPixmap.set_transparent (); 529 bgPixmap.set_transparent ();
517#ifdef HAVE_AFTERIMAGE 530#ifdef HAVE_AFTERIMAGE
518 if (rs [Rs_blurradius]) 531 if (rs [Rs_blurradius])
519 bgPixmap.set_blur_radius (rs [Rs_blurradius]); 532 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
520#endif 533#endif
521 if (ISSET_PIXCOLOR (Color_tint)) 534 if (ISSET_PIXCOLOR (Color_tint))
522 bgPixmap.set_tint (pix_colors_focused [Color_tint]); 535 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
523 if (rs [Rs_shade]) 536 if (rs [Rs_shade])
524 bgPixmap.set_shade (rs [Rs_shade]); 537 bgPixmap.set_shade (rs [Rs_shade]);
525 538
… …
527 XSelectInput (dpy, display->root, PropertyChangeMask); 540 XSelectInput (dpy, display->root, PropertyChangeMask);
528 rootwin_ev.start (display, display->root); 541 rootwin_ev.start (display, display->root);
529 } 542 }
530#endif 543#endif
531 544
532#ifdef XPM_BACKGROUND 545#ifdef BG_IMAGE_FROM_FILE
533 if (rs[Rs_backgroundPixmap] != NULL) 546 if (rs[Rs_backgroundPixmap] != NULL)
534 { 547 {
535 const char *p = rs[Rs_backgroundPixmap]; 548 const char *p = rs[Rs_backgroundPixmap];
536 549
537 if ((p = strchr (p, ';')) != NULL) 550 if ((p = strchr (p, ';')) != NULL)
… …
540 bgPixmap.set_geometry (p); 553 bgPixmap.set_geometry (p);
541 } 554 }
542 else 555 else
543 bgPixmap.set_defaultGeometry (); 556 bgPixmap.set_defaultGeometry ();
544 557
545 bgPixmap.set_file (rs[Rs_backgroundPixmap]); 558 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
559 if (!bgPixmap.window_position_sensitive ())
560 update_background ();
546 } 561 }
547 /* do not want to render Pixmap yet if we are size/position dependant -
548 * wait for ConfigureNotify at least */
549 if (!bgPixmap.window_size_sensitive ())
550 update_background();
551#endif 562#endif
552 } 563 }
553#endif 564#endif
554 565
555#if ENABLE_PERL 566#if ENABLE_PERL
… …
561 init_command (cmd_argv); 572 init_command (cmd_argv);
562 573
563 free (cmd_argv); 574 free (cmd_argv);
564 575
565 if (pty->pty >= 0) 576 if (pty->pty >= 0)
566 pty_ev.start (pty->pty, EVENT_READ); 577 pty_ev.start (pty->pty, ev::READ);
567 578
568 check_ev.start (); 579 prepare_ev.start ();
569 580
570 HOOK_INVOKE ((this, HOOK_START, DT_END)); 581 HOOK_INVOKE ((this, HOOK_START, DT_END));
571 582
572#if ENABLE_XEMBED 583#if ENABLE_XEMBED
573 if (rs[Rs_embed]) 584 if (rs[Rs_embed])
… …
585 return true; 596 return true;
586} 597}
587 598
588static struct sig_handlers 599static struct sig_handlers
589{ 600{
590 sig_watcher sw_term, sw_int; 601 ev::sig sw_term, sw_int;
591 602
592 /* 603 /*
593 * Catch a fatal signal and tidy up before quitting 604 * Catch a fatal signal and tidy up before quitting
594 */ 605 */
595 void 606 void
596 sig_term (sig_watcher &w) 607 sig_term (ev::sig &w, int revents)
597 { 608 {
598 rxvt_emergency_cleanup (); 609 rxvt_emergency_cleanup ();
599 signal (w.signum, SIG_DFL); 610 w.stop ();
600 kill (getpid (), w.signum); 611 kill (getpid (), w.signum);
601 } 612 }
602 613
603 sig_handlers () 614 sig_handlers ()
604 : sw_term (this, &sig_handlers::sig_term), 615 : sw_term (this, &sig_handlers::sig_term),
… …
612void 623void
613rxvt_init () 624rxvt_init ()
614{ 625{
615 ptytty::init (); 626 ptytty::init ();
616 627
628 if (!ev_default_loop (0))
629 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
630
617 rxvt_environ = environ; 631 rxvt_environ = environ;
618 632
619 signal (SIGHUP, SIG_IGN); 633 signal (SIGHUP, SIG_IGN);
620 signal (SIGPIPE, SIG_IGN); 634 signal (SIGPIPE, SIG_IGN);
621 635
622 sig_handlers.sw_term.start (SIGTERM); 636 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
623 sig_handlers.sw_int.start (SIGINT); 637 sig_handlers.sw_int.start (SIGINT); ev_unref ();
624 638
625 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 639 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
626 /* signal (SIGURG, SIG_DFL); */ 640 /* signal (SIGURG, SIG_DFL); */
627 641
628 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 642 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
898 if (parent[0]) 912 if (parent[0])
899 { 913 {
900 resize_all_windows (0, 0, 0); 914 resize_all_windows (0, 0, 0);
901 scr_remap_chars (); 915 scr_remap_chars ();
902 scr_touch (true); 916 scr_touch (true);
903 } 917 }
904 918
905 return true; 919 return true;
906} 920}
907 921
922void
908void rxvt_term::set_string_property (Atom prop, const char *str, int len) 923rxvt_term::set_string_property (Atom prop, const char *str, int len)
909{ 924{
910 XChangeProperty (dpy, parent[0], 925 XChangeProperty (dpy, parent[0],
911 prop, XA_STRING, 8, PropModeReplace, 926 prop, XA_STRING, 8, PropModeReplace,
912 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 927 (const unsigned char *)str, len >= 0 ? len : strlen (str));
913} 928}
914 929
930void
915void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 931rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
916{ 932{
917 wchar_t *ws = rxvt_mbstowcs (str, len); 933 wchar_t *ws = rxvt_mbstowcs (str, len);
918 char *s = rxvt_wcstoutf8 (ws); 934 char *s = rxvt_wcstoutf8 (ws);
919 935
920 XChangeProperty (dpy, parent[0], 936 XChangeProperty (dpy, parent[0],
… …
944#if ENABLE_EWMH 960#if ENABLE_EWMH
945 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 961 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
946#endif 962#endif
947} 963}
948 964
965void
966rxvt_term::set_window_color (int idx, const char *color)
967{
949#ifdef XTERM_COLOR_CHANGE 968#ifdef XTERM_COLOR_CHANGE
950void
951rxvt_term::set_window_color (int idx, const char *color)
952{
953 rxvt_color xcol; 969 rxvt_color xcol;
954 int i; 970 int i;
955 971
956 if (color == NULL || *color == '\0') 972 if (color == NULL || *color == '\0')
957 return; 973 return;
958 974
959 color = strdup (color); 975 color = strdup (color);
960 allocated.push_back ((void *)color); 976 allocated.push_back ((void *)color);
… …
964 if (isdigit (*color)) 980 if (isdigit (*color))
965 { 981 {
966 i = atoi (color); 982 i = atoi (color);
967 983
968 if (i >= 8 && i <= 15) 984 if (i >= 8 && i <= 15)
985 {
969 { /* bright colors */ 986 /* bright colors */
970 i -= 8;
971 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 987 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
972 goto done; 988 goto done;
973 } 989 }
974 990
975 if (i >= 0 && i <= 7) 991 if (i >= 0 && i <= 7)
992 {
976 { /* normal colors */ 993 /* normal colors */
977 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 994 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
978 goto done; 995 goto done;
979 } 996 }
980 } 997 }
981 998
… …
986 * so just keep gobbling up the colormap 1003 * so just keep gobbling up the colormap
987 */ 1004 */
988 1005
989 pix_colors_focused[idx] = xcol; 1006 pix_colors_focused[idx] = xcol;
990 1007
991 /* XSetWindowAttributes attr; */
992 /* Cursor cursor; */
993done: 1008done:
994 /*TODO: handle Color_BD, scrollbar background, etc. */ 1009 /*TODO: handle Color_BD, scrollbar background, etc. */
995 1010
996 update_fade_color (idx); 1011 update_fade_color (idx);
997 recolour_cursor (); 1012 recolour_cursor ();
998 scr_recolour (); 1013 scr_recolour ();
1014#endif /* XTERM_COLOR_CHANGE */
999} 1015}
1000
1001#else
1002# define set_window_color (idx,color) ((void)0)
1003#endif /* XTERM_COLOR_CHANGE */
1004 1016
1005void 1017void
1006rxvt_term::recolour_cursor () 1018rxvt_term::recolour_cursor ()
1007{ 1019{
1008 XColor fg, bg; 1020 XColor fg, bg;
… …
1024 */ 1036 */
1025void 1037void
1026rxvt_term::set_colorfgbg () 1038rxvt_term::set_colorfgbg ()
1027{ 1039{
1028 unsigned int i; 1040 unsigned int i;
1029 const char *xpmb = "\0"; 1041 const char *xpmb = "";
1030 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1042 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
1031 1043
1032 strcpy (fstr, "default"); 1044 strcpy (fstr, "default");
1033 strcpy (bstr, "default"); 1045 strcpy (bstr, "default");
1034 for (i = Color_Black; i <= Color_White; i++) 1046 for (i = Color_Black; i <= Color_White; i++)
… …
1040 1052
1041 for (i = Color_Black; i <= Color_White; i++) 1053 for (i = Color_Black; i <= Color_White; i++)
1042 if (pix_colors[Color_bg] == pix_colors[i]) 1054 if (pix_colors[Color_bg] == pix_colors[i])
1043 { 1055 {
1044 sprintf (bstr, "%d", (i - Color_Black)); 1056 sprintf (bstr, "%d", (i - Color_Black));
1045#ifdef XPM_BACKGROUND 1057#ifdef BG_IMAGE_FROM_FILE
1046 xpmb = "default;"; 1058 xpmb = "default;";
1047#endif 1059#endif
1048 break; 1060 break;
1049 } 1061 }
1050 1062
… …
1146 1158
1147 XMoveResizeWindow (dpy, vt, 1159 XMoveResizeWindow (dpy, vt,
1148 window_vt_x, window_vt_y, 1160 window_vt_x, window_vt_y,
1149 width, height); 1161 width, height);
1150 1162
1151#ifdef XPM_BACKGROUND 1163#ifdef HAVE_BG_PIXMAP
1152 /* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */
1153 if (bgPixmap.window_size_sensitive ()) 1164 if (bgPixmap.window_size_sensitive ())
1154 update_background (); 1165 update_background ();
1155#endif 1166#endif
1156 1167
1157 scr_clear (); 1168 scr_clear ();
1158 } 1169 }
1159 1170
… …
1345 if (term->rs[Rs_imLocale]) 1356 if (term->rs[Rs_imLocale])
1346 SET_LOCALE (term->locale); 1357 SET_LOCALE (term->locale);
1347 } 1358 }
1348 else 1359 else
1349 str = (void *)text->string.wide_char; 1360 str = (void *)text->string.wide_char;
1350 1361
1351 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1362 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1352 DT_INT, call_data->caret, 1363 DT_INT, call_data->caret,
1353 DT_INT, call_data->chg_first, 1364 DT_INT, call_data->chg_first,
1354 DT_INT, call_data->chg_length, 1365 DT_INT, call_data->chg_length,
1355 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1366 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1674 1685
1675 if (input_style & XIMPreeditPosition) 1686 if (input_style & XIMPreeditPosition)
1676 { 1687 {
1677 im_set_size (preedit_rect); 1688 im_set_size (preedit_rect);
1678 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1689 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1679 1690
1680 XSetICValues (Input_Context, 1691 XSetICValues (Input_Context,
1681 XNPreeditAttributes, preedit_attr, NULL); 1692 XNPreeditAttributes, preedit_attr, NULL);
1682 } 1693 }
1683 else 1694 else
1684 { 1695 {
… …
1701 XFree (status_attr); 1712 XFree (status_attr);
1702 } 1713 }
1703 1714
1704 XFree (preedit_attr); 1715 XFree (preedit_attr);
1705} 1716}
1706#endif /* USE_XIM */ 1717#endif /* USE_XIM */
1718
1719void
1720rxvt_term::get_window_origin (int &x, int &y)
1721{
1722 Window cr;
1723 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1724/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1725}
1726
1727Pixmap
1728rxvt_term::get_pixmap_property (int prop_id)
1729{
1730 if (prop_id > 0 && prop_id < NUM_XA)
1731 if (xa[prop_id])
1732 {
1733 int aformat;
1734 unsigned long nitems, bytes_after;
1735 Atom atype;
1736 unsigned char *prop = NULL;
1737 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1738 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1739 &nitems, &bytes_after, &prop);
1740 if (result == Success && prop && atype == XA_PIXMAP)
1741 {
1742 return *(Pixmap *)prop;
1743 }
1744 }
1745 return None;
1746}
1747
1748#ifdef HAVE_BG_PIXMAP
1749# if TRACE_PIXMAPS
1750# undef update_background
1751int rxvt_term::trace_update_background (const char *file, int line)
1752{
1753 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1754 update_background ();
1755}
1756# endif
1757
1758int
1759rxvt_term::update_background ()
1760{
1761 bgPixmap.invalidate ();
1762
1763 /* no chance of real time refresh if we are blurring! */
1764 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1765 bgPixmap.render ();
1766 else
1767 {
1768 update_background_ev.stop ();
1769
1770 if (!bgPixmap.need_client_side_rendering())
1771 update_background_ev.start (.05);
1772 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1773 update_background_ev.start (.20); /* very slow !!! */
1774 else
1775 update_background_ev.start (.07);
1776 }
1777
1778 return 0;
1779}
1780
1781void
1782rxvt_term::update_background_cb (ev::timer &w, int revents)
1783{
1784 bgPixmap.render ();
1785}
1786
1787#endif /* HAVE_BG_PIXMAP */
1707 1788
1708/*----------------------- end-of-file (C source) -----------------------*/ 1789/*----------------------- end-of-file (C source) -----------------------*/

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