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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.233 by sasha, Fri Jun 8 20:04:12 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 TRANSPARENT || ENABLE_PERL 158#if HAVE_BG_PIXMAP
154 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 update_background_ev(this, &rxvt_term::update_background_cb),
155 check_our_aprents_ev(this, &rxvt_term::check_our_parents_cb),
156#endif
157#ifdef HAVE_SCROLLBARS
158 scrollbar_ev (this, &rxvt_term::x_cb),
159#endif 160#endif
160#ifdef CURSOR_BLINK 161#ifdef CURSOR_BLINK
161 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), 162 cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),
162#endif 163#endif
163#ifdef TEXT_BLINK 164#ifdef TEXT_BLINK
… …
173 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), 174 slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
174#endif 175#endif
175#ifdef POINTER_BLANK 176#ifdef POINTER_BLANK
176 pointer_ev (this, &rxvt_term::pointer_cb), 177 pointer_ev (this, &rxvt_term::pointer_cb),
177#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
178#ifdef USE_XIM 195#ifdef USE_XIM
179 im_ev (this, &rxvt_term::im_cb), 196 callback_set (im_ev , this, rxvt_term, im_cb);
180#endif 197#endif
181#ifndef NO_BELL 198 callback_set (termwin_ev , this, rxvt_term, x_cb);
182 bell_ev (this, &rxvt_term::bell_cb), 199 callback_set (vt_ev , this, rxvt_term, x_cb);
183#endif 200
184 termwin_ev (this, &rxvt_term::x_cb),
185 vt_ev (this, &rxvt_term::x_cb),
186 child_ev (this, &rxvt_term::child_cb),
187 check_ev (this, &rxvt_term::check_cb),
188 flush_ev (this, &rxvt_term::flush_cb),
189 destroy_ev (this, &rxvt_term::destroy_cb),
190 pty_ev (this, &rxvt_term::pty_cb),
191 incr_ev (this, &rxvt_term::incr_cb)
192{
193 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 201 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
194 202
195 termlist.push_back (this); 203 termlist.push_back (this);
196 204
197#ifdef KEYSYM_RESOURCE 205#ifdef KEYSYM_RESOURCE
… …
199#endif 207#endif
200} 208}
201 209
202// 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.
203// for use before an emergency exit 211// for use before an emergency exit
212void
204void rxvt_term::emergency_cleanup () 213rxvt_term::emergency_cleanup ()
205{ 214{
206 if (cmd_pid) 215 if (cmd_pid)
207 kill (-cmd_pid, SIGHUP); 216 kill (-cmd_pid, SIGHUP);
208 217
209 pty_ev.stop (); 218 pty_ev.stop ();
… …
276 delete [] pix_colors_focused; 285 delete [] pix_colors_focused;
277#if OFF_FOCUS_FADING 286#if OFF_FOCUS_FADING
278 delete [] pix_colors_unfocused; 287 delete [] pix_colors_unfocused;
279#endif 288#endif
280 289
290#ifdef HAVE_BG_PIXMAP
291 bgPixmap.destroy ();
292#endif
281 displays.put (display); 293 displays.put (display);
282 294
283 scr_release (); 295 scr_release ();
284 296
285 /* clear all resources */ 297 /* clear all resources */
… …
298 delete argv; 310 delete argv;
299 311
300#ifdef KEYSYM_RESOURCE 312#ifdef KEYSYM_RESOURCE
301 delete keyboard; 313 delete keyboard;
302#endif 314#endif
315#ifndef NO_RESOURCES
316 XrmDestroyDatabase (option_db);
317#endif
303} 318}
304 319
305// child has exited, usually destroys 320// child has exited, usually destroys
306void 321void
307rxvt_term::child_cb (child_watcher &w, int status) 322rxvt_term::child_cb (ev::child &w, int status)
308{ 323{
309 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 324 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
310 325
311 cmd_pid = 0; 326 cmd_pid = 0;
312 327
… …
332 im_ev.stop (display); 347 im_ev.stop (display);
333#endif 348#endif
334#if HAVE_SCROLLBARS 349#if HAVE_SCROLLBARS
335 scrollbar_ev.stop (display); 350 scrollbar_ev.stop (display);
336#endif 351#endif
337#if TRANSPARENT || ENABLE_PERL 352#if ENABLE_TRANSPARENCY || ENABLE_PERL
338 rootwin_ev.stop (display); 353 rootwin_ev.stop (display);
339#endif 354#endif
340 incr_ev.stop (); 355 incr_ev.stop ();
341 termwin_ev.stop (display); 356 termwin_ev.stop (display);
342 vt_ev.stop (display); 357 vt_ev.stop (display);
343 } 358 }
344 359
345 check_ev.stop (); 360 prepare_ev.stop ();
346 pty_ev.stop (); 361 pty_ev.stop ();
347#ifdef CURSOR_BLINK 362#ifdef CURSOR_BLINK
348 cursor_blink_ev.stop (); 363 cursor_blink_ev.stop ();
349#endif 364#endif
350#ifdef TEXT_BLINK 365#ifdef TEXT_BLINK
… …
358#endif 373#endif
359#ifdef POINTER_BLANK 374#ifdef POINTER_BLANK
360 pointer_ev.stop (); 375 pointer_ev.stop ();
361#endif 376#endif
362 377
363 destroy_ev.start (0); 378 destroy_ev.start ();
364} 379}
365 380
366void 381void
367rxvt_term::destroy_cb (time_watcher &w) 382rxvt_term::destroy_cb (ev::idle &w, int revents)
368{ 383{
369 make_current (); 384 make_current ();
370 385
371 delete this; 386 delete this;
372} 387}
… …
426 else 441 else
427 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 442 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
428 mesg, BUFSIZ); 443 mesg, BUFSIZ);
429 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
430 } 445 }
431 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 446 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
432 mesg, BUFSIZ); 447 mesg, BUFSIZ);
433 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 448 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
434} 449}
435#endif 450#endif
436 451
… …
502 517
503#ifdef HAVE_SCROLLBARS 518#ifdef HAVE_SCROLLBARS
504 if (option (Opt_scrollBar)) 519 if (option (Opt_scrollBar))
505 resize_scrollbar (); /* create and map scrollbar */ 520 resize_scrollbar (); /* create and map scrollbar */
506#endif 521#endif
522#ifdef HAVE_BG_PIXMAP
523 {
524 bgPixmap.set_target (this);
525
507#ifdef TRANSPARENT 526#ifdef ENABLE_TRANSPARENCY
508 if (option (Opt_transparent)) 527 if (option (Opt_transparent))
509 { 528 {
529 bgPixmap.set_transparent ();
530#ifdef HAVE_AFTERIMAGE
531 if (rs [Rs_blurradius])
532 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
533#endif
534 if (ISSET_PIXCOLOR (Color_tint))
535 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
536 if (rs [Rs_shade])
537 bgPixmap.set_shade (rs [Rs_shade]);
538
539 bgPixmap.set_root_pixmap ();
510 XSelectInput (dpy, display->root, PropertyChangeMask); 540 XSelectInput (dpy, display->root, PropertyChangeMask);
511 check_our_parents ();
512 rootwin_ev.start (display, display->root); 541 rootwin_ev.start (display, display->root);
513 } 542 }
514#endif 543#endif
544
545#ifdef BG_IMAGE_FROM_FILE
546 if (rs[Rs_backgroundPixmap] != NULL)
547 {
548 const char *p = rs[Rs_backgroundPixmap];
549
550 if ((p = strchr (p, ';')) != NULL)
551 {
552 p++;
553 bgPixmap.set_geometry (p);
554 }
555 else
556 bgPixmap.set_defaultGeometry ();
557
558 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
559 if (!bgPixmap.window_position_sensitive ())
560 update_background ();
561 }
562#endif
563 }
564#endif
565
515#if ENABLE_PERL 566#if ENABLE_PERL
516 rootwin_ev.start (display, display->root); 567 rootwin_ev.start (display, display->root);
517#endif 568#endif
518 569
519 set_colorfgbg (); 570 set_colorfgbg ();
… …
521 init_command (cmd_argv); 572 init_command (cmd_argv);
522 573
523 free (cmd_argv); 574 free (cmd_argv);
524 575
525 if (pty->pty >= 0) 576 if (pty->pty >= 0)
526 pty_ev.start (pty->pty, EVENT_READ); 577 pty_ev.start (pty->pty, ev::READ);
527 578
528 check_ev.start (); 579 prepare_ev.start ();
529 580
530 HOOK_INVOKE ((this, HOOK_START, DT_END)); 581 HOOK_INVOKE ((this, HOOK_START, DT_END));
531 582
532#if ENABLE_XEMBED 583#if ENABLE_XEMBED
533 if (rs[Rs_embed]) 584 if (rs[Rs_embed])
… …
545 return true; 596 return true;
546} 597}
547 598
548static struct sig_handlers 599static struct sig_handlers
549{ 600{
550 sig_watcher sw_term, sw_int; 601 ev::sig sw_term, sw_int;
551 602
552 /* 603 /*
553 * Catch a fatal signal and tidy up before quitting 604 * Catch a fatal signal and tidy up before quitting
554 */ 605 */
555 void 606 void
556 sig_term (sig_watcher &w) 607 sig_term (ev::sig &w, int revents)
557 { 608 {
558 rxvt_emergency_cleanup (); 609 rxvt_emergency_cleanup ();
559 signal (w.signum, SIG_DFL); 610 w.stop ();
560 kill (getpid (), w.signum); 611 kill (getpid (), w.signum);
561 } 612 }
562 613
563 sig_handlers () 614 sig_handlers ()
564 : sw_term (this, &sig_handlers::sig_term), 615 : sw_term (this, &sig_handlers::sig_term),
… …
572void 623void
573rxvt_init () 624rxvt_init ()
574{ 625{
575 ptytty::init (); 626 ptytty::init ();
576 627
628 if (!ev_default_loop (0))
629 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
630
577 rxvt_environ = environ; 631 rxvt_environ = environ;
578 632
579 signal (SIGHUP, SIG_IGN); 633 signal (SIGHUP, SIG_IGN);
580 signal (SIGPIPE, SIG_IGN); 634 signal (SIGPIPE, SIG_IGN);
581 635
582 sig_handlers.sw_term.start (SIGTERM); 636 sig_handlers.sw_term.start (SIGTERM); ev_unref ();
583 sig_handlers.sw_int.start (SIGINT); 637 sig_handlers.sw_int.start (SIGINT); ev_unref ();
584 638
585 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 639 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
586 /* signal (SIGURG, SIG_DFL); */ 640 /* signal (SIGURG, SIG_DFL); */
587 641
588 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 642 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
628 return p; 682 return p;
629} 683}
630 684
631/*----------------------------------------------------------------------*/ 685/*----------------------------------------------------------------------*/
632/* 686/*
633 * window size/position calculcations for XSizeHint and other storage. 687 * window size/position calculations for XSizeHint and other storage.
634 * if width/height are non-zero then override calculated width/height 688 * if width/height are non-zero then override calculated width/height
635 */ 689 */
636void 690void
637rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 691rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
638{ 692{
… …
858 if (parent[0]) 912 if (parent[0])
859 { 913 {
860 resize_all_windows (0, 0, 0); 914 resize_all_windows (0, 0, 0);
861 scr_remap_chars (); 915 scr_remap_chars ();
862 scr_touch (true); 916 scr_touch (true);
863 } 917 }
864 918
865 return true; 919 return true;
866} 920}
867 921
922void
868void rxvt_term::set_string_property (Atom prop, const char *str, int len) 923rxvt_term::set_string_property (Atom prop, const char *str, int len)
869{ 924{
870 XChangeProperty (dpy, parent[0], 925 XChangeProperty (dpy, parent[0],
871 prop, XA_STRING, 8, PropModeReplace, 926 prop, XA_STRING, 8, PropModeReplace,
872 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 927 (const unsigned char *)str, len >= 0 ? len : strlen (str));
873} 928}
874 929
930void
875void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 931rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
876{ 932{
877 wchar_t *ws = rxvt_mbstowcs (str, len); 933 wchar_t *ws = rxvt_mbstowcs (str, len);
878 char *s = rxvt_wcstoutf8 (ws); 934 char *s = rxvt_wcstoutf8 (ws);
879 935
880 XChangeProperty (dpy, parent[0], 936 XChangeProperty (dpy, parent[0],
… …
904#if ENABLE_EWMH 960#if ENABLE_EWMH
905 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 961 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
906#endif 962#endif
907} 963}
908 964
965void
966rxvt_term::set_window_color (int idx, const char *color)
967{
909#ifdef XTERM_COLOR_CHANGE 968#ifdef XTERM_COLOR_CHANGE
910void
911rxvt_term::set_window_color (int idx, const char *color)
912{
913 rxvt_color xcol; 969 rxvt_color xcol;
914 int i; 970 int i;
915 971
916 if (color == NULL || *color == '\0') 972 if (color == NULL || *color == '\0')
917 return; 973 return;
918 974
919 color = strdup (color); 975 color = strdup (color);
920 allocated.push_back ((void *)color); 976 allocated.push_back ((void *)color);
… …
924 if (isdigit (*color)) 980 if (isdigit (*color))
925 { 981 {
926 i = atoi (color); 982 i = atoi (color);
927 983
928 if (i >= 8 && i <= 15) 984 if (i >= 8 && i <= 15)
985 {
929 { /* bright colors */ 986 /* bright colors */
930 i -= 8;
931 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; 987 pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
932 goto done; 988 goto done;
933 } 989 }
934 990
935 if (i >= 0 && i <= 7) 991 if (i >= 0 && i <= 7)
992 {
936 { /* normal colors */ 993 /* normal colors */
937 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; 994 pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
938 goto done; 995 goto done;
939 } 996 }
940 } 997 }
941 998
… …
946 * so just keep gobbling up the colormap 1003 * so just keep gobbling up the colormap
947 */ 1004 */
948 1005
949 pix_colors_focused[idx] = xcol; 1006 pix_colors_focused[idx] = xcol;
950 1007
951 /* XSetWindowAttributes attr; */
952 /* Cursor cursor; */
953done: 1008done:
954 /*TODO: handle Color_BD, scrollbar background, etc. */ 1009 /*TODO: handle Color_BD, scrollbar background, etc. */
955 1010
956 update_fade_color (idx); 1011 update_fade_color (idx);
957 recolour_cursor (); 1012 recolour_cursor ();
958 scr_recolour (); 1013 scr_recolour ();
1014#endif /* XTERM_COLOR_CHANGE */
959} 1015}
960
961#else
962# define set_window_color (idx,color) ((void)0)
963#endif /* XTERM_COLOR_CHANGE */
964 1016
965void 1017void
966rxvt_term::recolour_cursor () 1018rxvt_term::recolour_cursor ()
967{ 1019{
968 XColor fg, bg; 1020 XColor fg, bg;
… …
984 */ 1036 */
985void 1037void
986rxvt_term::set_colorfgbg () 1038rxvt_term::set_colorfgbg ()
987{ 1039{
988 unsigned int i; 1040 unsigned int i;
989 const char *xpmb = "\0"; 1041 const char *xpmb = "";
990 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; 1042 char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
991 1043
992 strcpy (fstr, "default"); 1044 strcpy (fstr, "default");
993 strcpy (bstr, "default"); 1045 strcpy (bstr, "default");
994 for (i = Color_Black; i <= Color_White; i++) 1046 for (i = Color_Black; i <= Color_White; i++)
… …
1000 1052
1001 for (i = Color_Black; i <= Color_White; i++) 1053 for (i = Color_Black; i <= Color_White; i++)
1002 if (pix_colors[Color_bg] == pix_colors[i]) 1054 if (pix_colors[Color_bg] == pix_colors[i])
1003 { 1055 {
1004 sprintf (bstr, "%d", (i - Color_Black)); 1056 sprintf (bstr, "%d", (i - Color_Black));
1005#ifdef XPM_BACKGROUND 1057#ifdef BG_IMAGE_FROM_FILE
1006 xpmb = "default;"; 1058 xpmb = "default;";
1007#endif 1059#endif
1008 break; 1060 break;
1009 } 1061 }
1010 1062
… …
1106 1158
1107 XMoveResizeWindow (dpy, vt, 1159 XMoveResizeWindow (dpy, vt,
1108 window_vt_x, window_vt_y, 1160 window_vt_x, window_vt_y,
1109 width, height); 1161 width, height);
1110 1162
1163#ifdef HAVE_BG_PIXMAP
1164 if (bgPixmap.window_size_sensitive ())
1165 update_background ();
1166#endif
1167
1111 scr_clear (); 1168 scr_clear ();
1112#ifdef XPM_BACKGROUND
1113 resize_pixmap ();
1114#endif
1115 } 1169 }
1116 1170
1117 if (fix_screen || old_height == 0) 1171 if (fix_screen || old_height == 0)
1118 scr_reset (); 1172 scr_reset ();
1119 1173
1120 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version 1174 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1121 //scr_touch (false); 1175 //scr_touch (false);
1122 1176
1123#ifdef XPM_BACKGROUND 1177#ifdef HAVE_BG_PIXMAP
1124 if (pixmap) 1178// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1179// if (bgPixmap.pixmap)
1125 scr_touch (false); 1180// scr_touch (false);
1126#endif 1181#endif
1127 1182
1128#ifdef USE_XIM 1183#ifdef USE_XIM
1129 IMSetPosition (); 1184 IMSetPosition ();
1130#endif 1185#endif
… …
1301 if (term->rs[Rs_imLocale]) 1356 if (term->rs[Rs_imLocale])
1302 SET_LOCALE (term->locale); 1357 SET_LOCALE (term->locale);
1303 } 1358 }
1304 else 1359 else
1305 str = (void *)text->string.wide_char; 1360 str = (void *)text->string.wide_char;
1306 1361
1307 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1362 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1308 DT_INT, call_data->caret, 1363 DT_INT, call_data->caret,
1309 DT_INT, call_data->chg_first, 1364 DT_INT, call_data->chg_first,
1310 DT_INT, call_data->chg_length, 1365 DT_INT, call_data->chg_length,
1311 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,
… …
1630 1685
1631 if (input_style & XIMPreeditPosition) 1686 if (input_style & XIMPreeditPosition)
1632 { 1687 {
1633 im_set_size (preedit_rect); 1688 im_set_size (preedit_rect);
1634 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1689 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1635 1690
1636 XSetICValues (Input_Context, 1691 XSetICValues (Input_Context,
1637 XNPreeditAttributes, preedit_attr, NULL); 1692 XNPreeditAttributes, preedit_attr, NULL);
1638 } 1693 }
1639 else 1694 else
1640 { 1695 {
… …
1657 XFree (status_attr); 1712 XFree (status_attr);
1658 } 1713 }
1659 1714
1660 XFree (preedit_attr); 1715 XFree (preedit_attr);
1661} 1716}
1662#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 */
1663 1788
1664/*----------------------- end-of-file (C source) -----------------------*/ 1789/*----------------------- end-of-file (C source) -----------------------*/

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