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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.230 by root, Sun Aug 27 10:10:25 2006 UTC vs.
Revision 1.262 by ayin, Wed Nov 21 09:15:33 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 ENABLE_TRANSPARENCY || ENABLE_PERL
154 rootwin_ev (this, &rxvt_term::rootwin_cb), 159 rootwin_ev (this, &rxvt_term::rootwin_cb),
160#endif
161#if HAVE_BG_PIXMAP
162 update_background_ev(this, &rxvt_term::update_background_cb),
155#endif 163#endif
156#ifdef HAVE_SCROLLBARS 164#ifdef HAVE_SCROLLBARS
157 scrollbar_ev (this, &rxvt_term::x_cb), 165 scrollbar_ev (this, &rxvt_term::x_cb),
158#endif 166#endif
159#ifdef CURSOR_BLINK 167#ifdef CURSOR_BLINK
… …
173#endif 181#endif
174#ifdef POINTER_BLANK 182#ifdef POINTER_BLANK
175 pointer_ev (this, &rxvt_term::pointer_cb), 183 pointer_ev (this, &rxvt_term::pointer_cb),
176#endif 184#endif
177#ifdef USE_XIM 185#ifdef USE_XIM
178 im_ev (this, &rxvt_term::im_cb), 186 im_ev (this, &rxvt_term::im_cb),
179#endif 187#endif
180#ifndef NO_BELL 188#ifndef NO_BELL
181 bell_ev (this, &rxvt_term::bell_cb), 189 bell_ev (this, &rxvt_term::bell_cb),
182#endif 190#endif
183 termwin_ev (this, &rxvt_term::x_cb), 191 termwin_ev (this, &rxvt_term::x_cb),
184 vt_ev (this, &rxvt_term::x_cb), 192 vt_ev (this, &rxvt_term::x_cb),
185 child_ev (this, &rxvt_term::child_cb), 193 child_ev (this, &rxvt_term::child_cb),
186 check_ev (this, &rxvt_term::check_cb), 194 prepare_ev (this, &rxvt_term::prepare_cb),
187 flush_ev (this, &rxvt_term::flush_cb), 195 flush_ev (this, &rxvt_term::flush_cb),
188 destroy_ev (this, &rxvt_term::destroy_cb), 196 destroy_ev (this, &rxvt_term::destroy_cb),
189 pty_ev (this, &rxvt_term::pty_cb), 197 pty_ev (this, &rxvt_term::pty_cb),
190 incr_ev (this, &rxvt_term::incr_cb) 198 incr_ev (this, &rxvt_term::incr_cb)
191{ 199{
192 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; 200 cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
193 201
194 termlist.push_back (this); 202 termlist.push_back (this);
195 203
… …
198#endif 206#endif
199} 207}
200 208
201// 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.
202// for use before an emergency exit 210// for use before an emergency exit
211void
203void rxvt_term::emergency_cleanup () 212rxvt_term::emergency_cleanup ()
204{ 213{
205 if (cmd_pid) 214 if (cmd_pid)
206 kill (-cmd_pid, SIGHUP); 215 kill (-cmd_pid, SIGHUP);
207 216
208 pty_ev.stop (); 217 pty_ev.stop ();
… …
275 delete [] pix_colors_focused; 284 delete [] pix_colors_focused;
276#if OFF_FOCUS_FADING 285#if OFF_FOCUS_FADING
277 delete [] pix_colors_unfocused; 286 delete [] pix_colors_unfocused;
278#endif 287#endif
279 288
289#ifdef HAVE_BG_PIXMAP
290 bgPixmap.destroy ();
291#endif
280 displays.put (display); 292 displays.put (display);
281 293
282 scr_release (); 294 scr_release ();
283 295
284 /* clear all resources */ 296 /* clear all resources */
… …
301#endif 313#endif
302} 314}
303 315
304// child has exited, usually destroys 316// child has exited, usually destroys
305void 317void
306rxvt_term::child_cb (child_watcher &w, int status) 318rxvt_term::child_cb (ev::child &w, int status)
307{ 319{
308 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); 320 HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
309 321
310 cmd_pid = 0; 322 cmd_pid = 0;
311 323
312 if (!OPTION (Opt_hold)) 324 if (!option (Opt_hold))
313 destroy (); 325 destroy ();
314} 326}
315 327
316void 328void
317rxvt_term::destroy () 329rxvt_term::destroy ()
… …
331 im_ev.stop (display); 343 im_ev.stop (display);
332#endif 344#endif
333#if HAVE_SCROLLBARS 345#if HAVE_SCROLLBARS
334 scrollbar_ev.stop (display); 346 scrollbar_ev.stop (display);
335#endif 347#endif
336#if TRANSPARENT || ENABLE_PERL 348#if ENABLE_TRANSPARENCY || ENABLE_PERL
337 rootwin_ev.stop (display); 349 rootwin_ev.stop (display);
338#endif 350#endif
339 incr_ev.stop (); 351 incr_ev.stop ();
340 termwin_ev.stop (display); 352 termwin_ev.stop (display);
341 vt_ev.stop (display); 353 vt_ev.stop (display);
342 } 354 }
343 355
344 check_ev.stop (); 356 prepare_ev.stop ();
345 pty_ev.stop (); 357 pty_ev.stop ();
346#ifdef CURSOR_BLINK 358#ifdef CURSOR_BLINK
347 cursor_blink_ev.stop (); 359 cursor_blink_ev.stop ();
348#endif 360#endif
349#ifdef TEXT_BLINK 361#ifdef TEXT_BLINK
… …
357#endif 369#endif
358#ifdef POINTER_BLANK 370#ifdef POINTER_BLANK
359 pointer_ev.stop (); 371 pointer_ev.stop ();
360#endif 372#endif
361 373
362 destroy_ev.start (0); 374 destroy_ev.start ();
363} 375}
364 376
365void 377void
366rxvt_term::destroy_cb (time_watcher &w) 378rxvt_term::destroy_cb (ev::idle &w, int revents)
367{ 379{
368 make_current (); 380 make_current ();
369 381
370 delete this; 382 delete this;
371} 383}
… …
425 else 437 else
426 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", 438 XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
427 mesg, BUFSIZ); 439 mesg, BUFSIZ);
428 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); 440 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
429 } 441 }
430 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", 442 XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
431 mesg, BUFSIZ); 443 mesg, BUFSIZ);
432 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); 444 rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
433} 445}
434#endif 446#endif
435 447
… …
481#ifdef KEYSYM_RESOURCE 493#ifdef KEYSYM_RESOURCE
482 keyboard->register_done (); 494 keyboard->register_done ();
483#endif 495#endif
484 496
485#ifdef HAVE_SCROLLBARS 497#ifdef HAVE_SCROLLBARS
486 if (OPTION (Opt_scrollBar)) 498 if (option (Opt_scrollBar))
487 scrollBar.setIdle (); /* set existence for size calculations */ 499 scrollBar.setIdle (); /* set existence for size calculations */
488#endif 500#endif
489 501
490 pty = ptytty::create (); 502 pty = ptytty::create ();
491 503
… …
498#if 0 510#if 0
499 XSynchronize (dpy, True); 511 XSynchronize (dpy, True);
500#endif 512#endif
501 513
502#ifdef HAVE_SCROLLBARS 514#ifdef HAVE_SCROLLBARS
503 if (OPTION (Opt_scrollBar)) 515 if (option (Opt_scrollBar))
504 resize_scrollbar (); /* create and map scrollbar */ 516 resize_scrollbar (); /* create and map scrollbar */
505#endif 517#endif
518#ifdef HAVE_BG_PIXMAP
519 {
520 bgPixmap.set_target (this);
521
506#ifdef TRANSPARENT 522#ifdef ENABLE_TRANSPARENCY
507 if (OPTION (Opt_transparent)) 523 if (option (Opt_transparent))
508 { 524 {
525 bgPixmap.set_transparent ();
526#ifdef HAVE_AFTERIMAGE
527 if (rs [Rs_blurradius])
528 bgPixmap.set_blur_radius (rs [Rs_blurradius]);
529#endif
530 if (ISSET_PIXCOLOR (Color_tint))
531 bgPixmap.set_tint (pix_colors_focused [Color_tint]);
532 if (rs [Rs_shade])
533 bgPixmap.set_shade (rs [Rs_shade]);
534
535 bgPixmap.set_root_pixmap ();
509 XSelectInput (dpy, display->root, PropertyChangeMask); 536 XSelectInput (dpy, display->root, PropertyChangeMask);
510 check_our_parents ();
511 rootwin_ev.start (display, display->root); 537 rootwin_ev.start (display, display->root);
512 } 538 }
513#endif 539#endif
540
541#ifdef BG_IMAGE_FROM_FILE
542 if (rs[Rs_backgroundPixmap] != NULL)
543 {
544 const char *p = rs[Rs_backgroundPixmap];
545
546 if ((p = strchr (p, ';')) != NULL)
547 {
548 p++;
549 bgPixmap.set_geometry (p);
550 }
551 else
552 bgPixmap.set_defaultGeometry ();
553
554 if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
555 if (!bgPixmap.window_position_sensitive ())
556 update_background ();
557 }
558#endif
559 }
560#endif
561
514#if ENABLE_PERL 562#if ENABLE_PERL
515 rootwin_ev.start (display, display->root); 563 rootwin_ev.start (display, display->root);
516#endif 564#endif
517 565
518 set_colorfgbg (); 566 set_colorfgbg ();
… …
520 init_command (cmd_argv); 568 init_command (cmd_argv);
521 569
522 free (cmd_argv); 570 free (cmd_argv);
523 571
524 if (pty->pty >= 0) 572 if (pty->pty >= 0)
525 pty_ev.start (pty->pty, EVENT_READ); 573 pty_ev.start (pty->pty, ev::READ);
526 574
527 check_ev.start (); 575 prepare_ev.start ();
528 576
529 HOOK_INVOKE ((this, HOOK_START, DT_END)); 577 HOOK_INVOKE ((this, HOOK_START, DT_END));
530 578
531#if ENABLE_XEMBED 579#if ENABLE_XEMBED
532 if (rs[Rs_embed]) 580 if (rs[Rs_embed])
… …
544 return true; 592 return true;
545} 593}
546 594
547static struct sig_handlers 595static struct sig_handlers
548{ 596{
549 sig_watcher sw_term, sw_int; 597 ev::sig sw_term, sw_int;
550 598
551 /* 599 /*
552 * Catch a fatal signal and tidy up before quitting 600 * Catch a fatal signal and tidy up before quitting
553 */ 601 */
554 void 602 void
555 sig_term (sig_watcher &w) 603 sig_term (ev::sig &w, int revents)
556 { 604 {
557 rxvt_emergency_cleanup (); 605 rxvt_emergency_cleanup ();
558 signal (w.signum, SIG_DFL); 606 w.stop ();
559 kill (getpid (), w.signum); 607 kill (getpid (), w.signum);
560 } 608 }
561 609
562 sig_handlers () 610 sig_handlers ()
563 : sw_term (this, &sig_handlers::sig_term), 611 : sw_term (this, &sig_handlers::sig_term),
… …
571void 619void
572rxvt_init () 620rxvt_init ()
573{ 621{
574 ptytty::init (); 622 ptytty::init ();
575 623
624 if (!ev::ev_default_loop (0))
625 rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
626
576 rxvt_environ = environ; 627 rxvt_environ = environ;
577 628
578 signal (SIGHUP, SIG_IGN); 629 signal (SIGHUP, SIG_IGN);
579 signal (SIGPIPE, SIG_IGN); 630 signal (SIGPIPE, SIG_IGN);
580 631
581 sig_handlers.sw_term.start (SIGTERM); 632 sig_handlers.sw_term.start (SIGTERM); ev::ev_unref ();
582 sig_handlers.sw_int.start (SIGINT); 633 sig_handlers.sw_int.start (SIGINT); ev::ev_unref ();
583 634
584 /* need to trap SIGURG for SVR4 (Unixware) rlogin */ 635 /* need to trap SIGURG for SVR4 (Unixware) rlogin */
585 /* signal (SIGURG, SIG_DFL); */ 636 /* signal (SIGURG, SIG_DFL); */
586 637
587 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); 638 old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
… …
627 return p; 678 return p;
628} 679}
629 680
630/*----------------------------------------------------------------------*/ 681/*----------------------------------------------------------------------*/
631/* 682/*
632 * window size/position calculcations for XSizeHint and other storage. 683 * window size/position calculations for XSizeHint and other storage.
633 * if width/height are non-zero then override calculated width/height 684 * if width/height are non-zero then override calculated width/height
634 */ 685 */
635void 686void
636rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) 687rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
637{ 688{
… …
709 if (scrollBar.state) 760 if (scrollBar.state)
710 { 761 {
711 sb_w = scrollbar_TotalWidth (); 762 sb_w = scrollbar_TotalWidth ();
712 szHint.base_width += sb_w; 763 szHint.base_width += sb_w;
713 764
714 if (!OPTION (Opt_scrollBar_right)) 765 if (!option (Opt_scrollBar_right))
715 window_vt_x += sb_w; 766 window_vt_x += sb_w;
716 } 767 }
717 768
718 szHint.width_inc = fwidth; 769 szHint.width_inc = fwidth;
719 szHint.height_inc = fheight; 770 szHint.height_inc = fheight;
… …
740 { 791 {
741 min_it (height, max_height); 792 min_it (height, max_height);
742 szHint.height = szHint.base_height + height; 793 szHint.height = szHint.base_height + height;
743 } 794 }
744 795
745 if (scrollBar.state && OPTION (Opt_scrollBar_right)) 796 if (scrollBar.state && option (Opt_scrollBar_right))
746 window_sb_x = szHint.width - sb_w; 797 window_sb_x = szHint.width - sb_w;
747 798
748 if (recalc_x) 799 if (recalc_x)
749 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth; 800 szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
750 801
… …
832 { 883 {
833 fontset[style] = fs = new rxvt_fontset (this); 884 fontset[style] = fs = new rxvt_fontset (this);
834 rxvt_fontprop prop2 = prop; 885 rxvt_fontprop prop2 = prop;
835 886
836 if (res) 887 if (res)
837 prop2.weight = prop2.slant = rxvt_fontprop::unset; 888 {
889 fs->populate (res);
890 fs->set_prop (prop2, false);
891 }
838 else 892 else
839 { 893 {
840 res = fontset[0]->fontdesc; 894 fs->populate (fontset[0]->fontdesc);
841 895
842 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; 896 if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
843 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; 897 if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
898
899 fs->set_prop (prop2, true);
844 } 900 }
845 901
846 fs->populate (res);
847 fs->set_prop (prop2, true);
848 } 902 }
849#else 903#else
850 fontset[style] = fontset[0]; 904 fontset[style] = fontset[0];
851#endif 905#endif
852 } 906 }
… …
854 if (parent[0]) 908 if (parent[0])
855 { 909 {
856 resize_all_windows (0, 0, 0); 910 resize_all_windows (0, 0, 0);
857 scr_remap_chars (); 911 scr_remap_chars ();
858 scr_touch (true); 912 scr_touch (true);
859 } 913 }
860 914
861 return true; 915 return true;
862} 916}
863 917
918void
864void rxvt_term::set_string_property (Atom prop, const char *str, int len) 919rxvt_term::set_string_property (Atom prop, const char *str, int len)
865{ 920{
866 XChangeProperty (dpy, parent[0], 921 XChangeProperty (dpy, parent[0],
867 prop, XA_STRING, 8, PropModeReplace, 922 prop, XA_STRING, 8, PropModeReplace,
868 (const unsigned char *)str, len >= 0 ? len : strlen (str)); 923 (const unsigned char *)str, len >= 0 ? len : strlen (str));
869} 924}
870 925
926void
871void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) 927rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
872{ 928{
873 wchar_t *ws = rxvt_mbstowcs (str, len); 929 wchar_t *ws = rxvt_mbstowcs (str, len);
874 char *s = rxvt_wcstoutf8 (ws); 930 char *s = rxvt_wcstoutf8 (ws);
875 931
876 XChangeProperty (dpy, parent[0], 932 XChangeProperty (dpy, parent[0],
… …
900#if ENABLE_EWMH 956#if ENABLE_EWMH
901 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); 957 set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
902#endif 958#endif
903} 959}
904 960
961void
962rxvt_term::set_window_color (int idx, const char *color)
963{
905#ifdef XTERM_COLOR_CHANGE 964#ifdef XTERM_COLOR_CHANGE
906void
907rxvt_term::set_window_color (int idx, const char *color)
908{
909 rxvt_color xcol; 965 rxvt_color xcol;
910 int i; 966 int i;
911 967
912 if (color == NULL || *color == '\0') 968 if (color == NULL || *color == '\0')
913 return; 969 return;
914 970
915 color = strdup (color); 971 color = strdup (color);
916 allocated.push_back ((void *)color); 972 allocated.push_back ((void *)color);
… …
950 /*TODO: handle Color_BD, scrollbar background, etc. */ 1006 /*TODO: handle Color_BD, scrollbar background, etc. */
951 1007
952 update_fade_color (idx); 1008 update_fade_color (idx);
953 recolour_cursor (); 1009 recolour_cursor ();
954 scr_recolour (); 1010 scr_recolour ();
1011#endif /* XTERM_COLOR_CHANGE */
955} 1012}
956
957#else
958# define set_window_color (idx,color) ((void)0)
959#endif /* XTERM_COLOR_CHANGE */
960 1013
961void 1014void
962rxvt_term::recolour_cursor () 1015rxvt_term::recolour_cursor ()
963{ 1016{
964 XColor fg, bg; 1017 XColor fg, bg;
… …
996 1049
997 for (i = Color_Black; i <= Color_White; i++) 1050 for (i = Color_Black; i <= Color_White; i++)
998 if (pix_colors[Color_bg] == pix_colors[i]) 1051 if (pix_colors[Color_bg] == pix_colors[i])
999 { 1052 {
1000 sprintf (bstr, "%d", (i - Color_Black)); 1053 sprintf (bstr, "%d", (i - Color_Black));
1001#ifdef XPM_BACKGROUND 1054#ifdef BG_IMAGE_FROM_FILE
1002 xpmb = "default;"; 1055 xpmb = "default;";
1003#endif 1056#endif
1004 break; 1057 break;
1005 } 1058 }
1006 1059
… …
1102 1155
1103 XMoveResizeWindow (dpy, vt, 1156 XMoveResizeWindow (dpy, vt,
1104 window_vt_x, window_vt_y, 1157 window_vt_x, window_vt_y,
1105 width, height); 1158 width, height);
1106 1159
1160#ifdef HAVE_BG_PIXMAP
1161 if (bgPixmap.window_size_sensitive ())
1162 update_background ();
1163#endif
1164
1107 scr_clear (); 1165 scr_clear ();
1108#ifdef XPM_BACKGROUND
1109 resize_pixmap ();
1110#endif
1111 } 1166 }
1112 1167
1113 if (fix_screen || old_height == 0) 1168 if (fix_screen || old_height == 0)
1114 scr_reset (); 1169 scr_reset ();
1115 1170
1116 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version 1171 // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1117 //scr_touch (false); 1172 //scr_touch (false);
1118 1173
1119#ifdef XPM_BACKGROUND 1174#ifdef HAVE_BG_PIXMAP
1120 if (pixmap) 1175// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
1176// if (bgPixmap.pixmap)
1121 scr_touch (false); 1177// scr_touch (false);
1122#endif 1178#endif
1123 1179
1124#ifdef USE_XIM 1180#ifdef USE_XIM
1125 IMSetPosition (); 1181 IMSetPosition ();
1126#endif 1182#endif
… …
1297 if (term->rs[Rs_imLocale]) 1353 if (term->rs[Rs_imLocale])
1298 SET_LOCALE (term->locale); 1354 SET_LOCALE (term->locale);
1299 } 1355 }
1300 else 1356 else
1301 str = (void *)text->string.wide_char; 1357 str = (void *)text->string.wide_char;
1302 1358
1303 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, 1359 HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1304 DT_INT, call_data->caret, 1360 DT_INT, call_data->caret,
1305 DT_INT, call_data->chg_first, 1361 DT_INT, call_data->chg_first,
1306 DT_INT, call_data->chg_length, 1362 DT_INT, call_data->chg_length,
1307 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, 1363 DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
… …
1626 1682
1627 if (input_style & XIMPreeditPosition) 1683 if (input_style & XIMPreeditPosition)
1628 { 1684 {
1629 im_set_size (preedit_rect); 1685 im_set_size (preedit_rect);
1630 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); 1686 preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1631 1687
1632 XSetICValues (Input_Context, 1688 XSetICValues (Input_Context,
1633 XNPreeditAttributes, preedit_attr, NULL); 1689 XNPreeditAttributes, preedit_attr, NULL);
1634 } 1690 }
1635 else 1691 else
1636 { 1692 {
… …
1653 XFree (status_attr); 1709 XFree (status_attr);
1654 } 1710 }
1655 1711
1656 XFree (preedit_attr); 1712 XFree (preedit_attr);
1657} 1713}
1658#endif /* USE_XIM */ 1714#endif /* USE_XIM */
1715
1716void
1717rxvt_term::get_window_origin (int &x, int &y)
1718{
1719 Window cr;
1720 XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
1721/* fprintf( stderr, "origin is %+d%+d\n", x, y);*/
1722}
1723
1724Pixmap
1725rxvt_term::get_pixmap_property (int prop_id)
1726{
1727 if (prop_id > 0 && prop_id < NUM_XA)
1728 if (xa[prop_id])
1729 {
1730 int aformat;
1731 unsigned long nitems, bytes_after;
1732 Atom atype;
1733 unsigned char *prop = NULL;
1734 int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
1735 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1736 &nitems, &bytes_after, &prop);
1737 if (result == Success && prop && atype == XA_PIXMAP)
1738 {
1739 return *(Pixmap *)prop;
1740 }
1741 }
1742 return None;
1743}
1744
1745#ifdef HAVE_BG_PIXMAP
1746# if TRACE_PIXMAPS
1747# undef update_background
1748int rxvt_term::trace_update_background (const char* file, int line)
1749{
1750 fprintf (stderr, "%s:%d:update_background()\n", file, line);
1751 update_background ();
1752}
1753# endif
1754int
1755rxvt_term::update_background ()
1756{
1757 bgPixmap.invalidate ();
1758
1759 /* no chance of real time refresh if we are blurring! */
1760 if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded))
1761 bgPixmap.render ();
1762 else
1763 {
1764 update_background_ev.stop ();
1765
1766 if (!bgPixmap.need_client_side_rendering())
1767 update_background_ev.start (.05);
1768 else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
1769 update_background_ev.start (.20); /* very slow !!! */
1770 else
1771 update_background_ev.start (.07);
1772 }
1773
1774 return 0;
1775}
1776
1777void
1778rxvt_term::update_background_cb (ev::timer &w, int revents)
1779{
1780 bgPixmap.render ();
1781}
1782
1783#endif /* HAVE_BG_PIXMAP */
1659 1784
1660/*----------------------- end-of-file (C source) -----------------------*/ 1785/*----------------------- end-of-file (C source) -----------------------*/

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