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Comparing rxvt-unicode/src/rxvttoolkit.C (file contents):
Revision 1.103 by root, Fri Sep 4 15:40:13 2009 UTC vs.
Revision 1.131 by root, Fri Feb 24 07:10:54 2012 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvttoolkit.C 2 * File: rxvttoolkit.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de>
7 * Copyright (c) 2011 Emanuele Giaquinta <e.giaquinta@glauco.it>
7 * 8 *
8 * This program is free software; you can redistribute it and/or modify 9 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 10 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 11 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 12 * (at your option) any later version.
… …
33 34
34#if XFT 35#if XFT
35# include <X11/extensions/Xrender.h> 36# include <X11/extensions/Xrender.h>
36#endif 37#endif
37 38
38const char *const xa_names[] = 39static const char *const xa_names[] =
39{ 40{
40 "TEXT", 41 "TEXT",
41 "COMPOUND_TEXT", 42 "COMPOUND_TEXT",
42 "UTF8_STRING", 43 "UTF8_STRING",
43 "MULTIPLE", 44 "MULTIPLE",
… …
227{ 228{
228} 229}
229 230
230rxvt_drawable &rxvt_screen::scratch_drawable (int w, int h) 231rxvt_drawable &rxvt_screen::scratch_drawable (int w, int h)
231{ 232{
232 // it's actually faster to re-allocate every time. don't ask me
233 // why, but its likely no big deal there are no roundtrips
234 // (I think/hope).
235 if (!scratch_area || w > scratch_w || h > scratch_h || 1/*D*/) 233 if (!scratch_area || w > scratch_w || h > scratch_h)
236 { 234 {
237 if (scratch_area) 235 if (scratch_area)
238 { 236 {
239 XFreePixmap (dpy, scratch_area->drawable); 237 XFreePixmap (dpy, scratch_area->drawable);
240 delete scratch_area; 238 delete scratch_area;
… …
297///////////////////////////////////////////////////////////////////////////// 295/////////////////////////////////////////////////////////////////////////////
298 296
299rxvt_display::rxvt_display (const char *id) 297rxvt_display::rxvt_display (const char *id)
300: refcounted (id) 298: refcounted (id)
301, selection_owner (0) 299, selection_owner (0)
300, clipboard_owner (0)
302{ 301{
303 x_ev .set<rxvt_display, &rxvt_display::x_cb > (this); 302 x_ev .set<rxvt_display, &rxvt_display::x_cb > (this);
304 flush_ev.set<rxvt_display, &rxvt_display::flush_cb> (this); 303 flush_ev.set<rxvt_display, &rxvt_display::flush_cb> (this);
305} 304}
306 305
… …
313 /* 312 /*
314 * get resources using the X library function 313 * get resources using the X library function
315 */ 314 */
316 char *displayResource, *xe; 315 char *displayResource, *xe;
317 XrmDatabase rdb1, database = 0; 316 XrmDatabase rdb1, database = 0;
317
318#if !XLIB_ILLEGAL_ACCESS
319 /* work around a bug in XrmSetDatabase where it frees the db, see ref_next */
320 database = XrmGetStringDatabase ("");
321#endif
318 322
319 // for ordering, see for example http://www.faqs.org/faqs/Xt-FAQ/ Subject: 20 323 // for ordering, see for example http://www.faqs.org/faqs/Xt-FAQ/ Subject: 20
320 // as opposed to "standard practise", we always read in ~/.Xdefaults 324 // as opposed to "standard practise", we always read in ~/.Xdefaults
321 325
322 // 6. System wide per application default file. 326 // 6. System wide per application default file.
… …
361 XA_STRING, &actual_type, &actual_format, 365 XA_STRING, &actual_type, &actual_format,
362 &nitems, &nremaining, 366 &nitems, &nremaining,
363 (unsigned char **)&val) == Success 367 (unsigned char **)&val) == Success
364 && actual_type == XA_STRING 368 && actual_type == XA_STRING
365 && actual_format == 8) 369 && actual_format == 8)
366 displayResource = val; 370 displayResource = val;
367 else 371 else
368 { 372 {
369 displayResource = 0; 373 displayResource = 0;
370 374
371 if (val) 375 if (val)
372 XFree(val); 376 XFree (val);
373 } 377 }
374 378
375#if XLIB_ILLEGAL_ACCESS 379#if XLIB_ILLEGAL_ACCESS
376 dpy->xdefaults = displayResource; 380 dpy->xdefaults = displayResource;
377#endif 381#endif
378 } 382 }
… …
426bool rxvt_display::ref_init () 430bool rxvt_display::ref_init ()
427{ 431{
428#ifdef LOCAL_X_IS_UNIX 432#ifdef LOCAL_X_IS_UNIX
429 if (id[0] == ':') 433 if (id[0] == ':')
430 { 434 {
431 val = rxvt_malloc (5 + strlen (id) + 1); 435 char *val = rxvt_temp_buf<char> (5 + strlen (id) + 1);
436
432 strcpy (val, "unix/"); 437 strcpy (val, "unix/");
433 strcat (val, id); 438 strcat (val, id);
439
434 dpy = XOpenDisplay (val); 440 dpy = XOpenDisplay (val);
435 free (val);
436 } 441 }
437 else 442 else
438#endif 443#endif
439 dpy = 0; 444 dpy = 0;
440 445
… …
445 return false; 450 return false;
446 451
447 screen = DefaultScreen (dpy); 452 screen = DefaultScreen (dpy);
448 root = DefaultRootWindow (dpy); 453 root = DefaultRootWindow (dpy);
449 454
450 assert (sizeof (xa_names) / sizeof (char *) == NUM_XA); 455 assert (ecb_array_length (xa_names) == NUM_XA);
451 XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa); 456 XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa);
452 457
453 XrmSetDatabase (dpy, get_resources (false)); 458 XrmSetDatabase (dpy, get_resources (false));
454 459
455#ifdef POINTER_BLANK 460#ifdef POINTER_BLANK
… …
463 XUnloadFont (dpy, f); 468 XUnloadFont (dpy, f);
464#endif 469#endif
465 470
466 int fd = XConnectionNumber (dpy); 471 int fd = XConnectionNumber (dpy);
467 472
468 // try to detect wether we have a local connection. 473 // try to detect whether we have a local connection.
469 // assume unix domain socket == local, everything else not 474 // assume unix domain socket == local, everything else not
470 // TODO: might want to check for inet/127.0.0.1 475 // TODO: might want to check for inet/127.0.0.1
471 is_local = 0; 476 is_local = 0;
472 sockaddr_un sa; 477 sockaddr_un sa;
473 socklen_t sl = sizeof (sa); 478 socklen_t sl = sizeof (sa);
… …
487} 492}
488 493
489void 494void
490rxvt_display::ref_next () 495rxvt_display::ref_next ()
491{ 496{
492 // TODO: somehow check wether the database files/resources changed 497 // TODO: somehow check whether the database files/resources changed
493 // before affording re-loading/parsing 498 // before affording re-loading/parsing
494 XrmDestroyDatabase (XrmGetDatabase (dpy)); 499 XrmDestroyDatabase (XrmGetDatabase (dpy));
500#if XLIB_ILLEGAL_ACCESS
501 /* work around a bug in XrmSetDatabase where it frees the db */
502 dpy->db = 0;
503#endif
495 XrmSetDatabase (dpy, get_resources (true)); 504 XrmSetDatabase (dpy, get_resources (true));
496} 505}
497 506
498rxvt_display::~rxvt_display () 507rxvt_display::~rxvt_display ()
499{ 508{
… …
506 x_ev.stop (); 515 x_ev.stop ();
507 flush_ev.stop (); 516 flush_ev.stop ();
508#ifdef USE_XIM 517#ifdef USE_XIM
509 xims.clear (); 518 xims.clear ();
510#endif 519#endif
520 XrmDestroyDatabase (XrmGetDatabase (dpy));
511 XCloseDisplay (dpy); 521 XCloseDisplay (dpy);
512} 522}
513 523
514#ifdef USE_XIM 524#ifdef USE_XIM
515void rxvt_display::im_change_cb () 525void rxvt_display::im_change_cb ()
… …
527 unsigned long nitems, bytes_after; 537 unsigned long nitems, bytes_after;
528 538
529 if (XGetWindowProperty (dpy, root, xa[XA_XIM_SERVERS], 0L, 1000000L, 539 if (XGetWindowProperty (dpy, root, xa[XA_XIM_SERVERS], 0L, 1000000L,
530 False, XA_ATOM, &actual_type, &actual_format, 540 False, XA_ATOM, &actual_type, &actual_format,
531 &nitems, &bytes_after, (unsigned char **)&atoms) 541 &nitems, &bytes_after, (unsigned char **)&atoms)
532 != Success ) 542 != Success)
533 return; 543 return;
534 544
535 if (actual_type == XA_ATOM && actual_format == 32) 545 if (actual_type == XA_ATOM && actual_format == 32)
536 for (int i = 0; i < nitems; i++) 546 for (int i = 0; i < nitems; i++)
537 if (XGetSelectionOwner (dpy, atoms[i])) 547 if (XGetSelectionOwner (dpy, atoms[i]))
538 { 548 {
539 im_change_cb (); 549 im_change_cb ();
540 break; 550 break;
… …
600 xw[w->active - 1] = 0; 610 xw[w->active - 1] = 0;
601 w->active = 0; 611 w->active = 0;
602 } 612 }
603} 613}
604 614
605void rxvt_display::set_selection_owner (rxvt_term *owner) 615void rxvt_display::set_selection_owner (rxvt_term *owner, bool clipboard)
606{ 616{
617 rxvt_term * &cur_owner = !clipboard ? selection_owner : clipboard_owner;
618
607 if (selection_owner && selection_owner != owner) 619 if (cur_owner && cur_owner != owner)
608 { 620 {
609 rxvt_term *owner = selection_owner; 621 rxvt_term *term = cur_owner;
610
611 owner->selection_clear (); 622 term->selection_clear (clipboard);
612 owner->flush (); 623 term->flush ();
613 } 624 }
614 625
615 selection_owner = owner; 626 cur_owner = owner;
616} 627}
617 628
618#ifdef USE_XIM 629#ifdef USE_XIM
619 630
620void rxvt_display::reg (im_watcher *w) 631void rxvt_display::reg (im_watcher *w)
… …
633 int l, m; 644 int l, m;
634 645
635 l = strlen (locale); 646 l = strlen (locale);
636 m = strlen (modifiers); 647 m = strlen (modifiers);
637 648
638 if (!(id = (char *)malloc (l + m + 2))) 649 if (!(id = rxvt_temp_buf<char> (l + m + 2)))
639 return 0; 650 return 0;
640 651
641 memcpy (id, locale, l); id[l] = '\n'; 652 memcpy (id, locale, l); id[l] = '\n';
642 memcpy (id + l + 1, modifiers, m); id[l + m + 1] = 0; 653 memcpy (id + l + 1, modifiers, m); id[l + m + 1] = 0;
643 654
644 rxvt_xim *xim = xims.get (id); 655 rxvt_xim *xim = xims.get (id);
645
646 free (id);
647 656
648 return xim; 657 return xim;
649} 658}
650 659
651void rxvt_display::put_xim (rxvt_xim *xim) 660void rxvt_display::put_xim (rxvt_xim *xim)
… …
678 687
679bool 688bool
680rxvt_color::alloc (rxvt_screen *screen, const rgba &color) 689rxvt_color::alloc (rxvt_screen *screen, const rgba &color)
681{ 690{
682 //TODO: only supports 24 bit 691 //TODO: only supports 24 bit
683 int alpha = color.a >= 0xff00 ? 0xffff : color.a; 692 unsigned int alpha = color.a >= 0xff00 ? 0xffff : color.a;
684 693
685#if XFT 694#if XFT
686 XRenderPictFormat *format; 695 XRenderPictFormat *format;
687 696
688 // FUCKING Xft gets it wrong, of course, so work around it. 697 // FUCKING Xft gets it wrong, of course, so work around it.
… …
695 c.color.red = color.r; 704 c.color.red = color.r;
696 c.color.green = color.g; 705 c.color.green = color.g;
697 c.color.blue = color.b; 706 c.color.blue = color.b;
698 c.color.alpha = alpha; 707 c.color.alpha = alpha;
699 708
709 // Xft wants premultiplied alpha, but abuses the alpha channel
710 // as blend factor, and doesn't allow us to set the alpha channel
711 c.color.red = c.color.red * alpha / 0xffff;
712 c.color.green = c.color.green * alpha / 0xffff;
713 c.color.blue = c.color.blue * alpha / 0xffff;
714
700 c.pixel = insert_component (color.r, format->direct.redMask , format->direct.red ) 715 c.pixel = insert_component (c.color.red , format->direct.redMask , format->direct.red )
701 | insert_component (color.g, format->direct.greenMask, format->direct.green) 716 | insert_component (c.color.green, format->direct.greenMask, format->direct.green)
702 | insert_component (color.b, format->direct.blueMask , format->direct.blue ) 717 | insert_component (c.color.blue , format->direct.blueMask , format->direct.blue )
703 | insert_component (alpha , format->direct.alphaMask, format->direct.alpha); 718 | insert_component (alpha , format->direct.alphaMask, format->direct.alpha);
704 719
705 return true; 720 return true;
706 } 721 }
707 else 722 else
708 { 723 {
… …
711 d.red = color.r; 726 d.red = color.r;
712 d.green = color.g; 727 d.green = color.g;
713 d.blue = color.b; 728 d.blue = color.b;
714 d.alpha = alpha; 729 d.alpha = alpha;
715 730
716 return XftColorAllocValue (screen->dpy, screen->visual, screen->cmap, &d, &c); 731 if (XftColorAllocValue (screen->dpy, screen->visual, screen->cmap, &d, &c))
732 return true;
717 } 733 }
718#else 734#else
719 c.red = color.r; 735 c.red = color.r;
720 c.green = color.g; 736 c.green = color.g;
721 c.blue = color.b; 737 c.blue = color.b;
722 738
723 if (screen->visual->c_class == TrueColor) 739 if (screen->visual->c_class == TrueColor)
724 { 740 {
725 c.pixel = (color.r >> (16 - rxvt_popcount (screen->visual->red_mask )) << rxvt_ctz (screen->visual->red_mask )) 741 c.pixel = (color.r >> (16 - ecb_popcount32 (screen->visual->red_mask )) << ecb_ctz32 (screen->visual->red_mask ))
726 | (color.g >> (16 - rxvt_popcount (screen->visual->green_mask)) << rxvt_ctz (screen->visual->green_mask)) 742 | (color.g >> (16 - ecb_popcount32 (screen->visual->green_mask)) << ecb_ctz32 (screen->visual->green_mask))
727 | (color.b >> (16 - rxvt_popcount (screen->visual->blue_mask )) << rxvt_ctz (screen->visual->blue_mask )); 743 | (color.b >> (16 - ecb_popcount32 (screen->visual->blue_mask )) << ecb_ctz32 (screen->visual->blue_mask ));
728 744
729 return true; 745 return true;
730 } 746 }
731 else if (XAllocColor (screen->dpy, screen->cmap, &c)) 747 else if (XAllocColor (screen->dpy, screen->cmap, &c))
732 return true; 748 return true;
733 else 749#endif
750
734 c.pixel = (color.r + color.g + color.b) > 128*3 751 c.pixel = (color.r + color.g + color.b) > 128*3
735 ? WhitePixelOfScreen (DefaultScreenOfDisplay (screen->dpy)) 752 ? WhitePixelOfScreen (DefaultScreenOfDisplay (screen->dpy))
736 : BlackPixelOfScreen (DefaultScreenOfDisplay (screen->dpy)); 753 : BlackPixelOfScreen (DefaultScreenOfDisplay (screen->dpy));
737#endif
738 754
739 return false; 755 return false;
740} 756}
741 757
742bool 758bool
… …
884 lerp (c.a, to.a, percent) 900 lerp (c.a, to.a, percent)
885 ) 901 )
886 ); 902 );
887} 903}
888 904
889#if TRACE_PIXMAPS 905rxvt_selection::rxvt_selection (rxvt_display *disp, int selnum, Time tm, Window win, Atom prop, rxvt_term *term)
890# undef XCreatePixmap 906: display (disp), request_time (tm), request_win (win), request_prop (prop), term (term)
891# undef XFreePixmap
892Pixmap trace_XCreatePixmap (const char *file, int line, Display *dpy, Window r, unsigned int w, unsigned int h, unsigned int d)
893{ 907{
894 Pixmap res = XCreatePixmap (dpy, r, w, h, d); 908 assert (selnum >= Sel_Primary && selnum <= Sel_Clipboard);
895 fprintf (stderr, "%s:%d: XCreatePixmap (%p,%lX,%u,%u,%u) returned %lX\n", file, line, dpy, r, w, h, d, res); 909
910 timer_ev.set<rxvt_selection, &rxvt_selection::timer_cb> (this);
911 timer_ev.repeat = 10.;
912 x_ev.set<rxvt_selection, &rxvt_selection::x_cb> (this);
913
914 incr_buf = 0;
915 incr_buf_size = incr_buf_fill = 0;
916 selection_wait = Sel_normal;
917 selection_type = selnum;
918 cb_sv = 0;
919}
920
921void
922rxvt_selection::stop ()
923{
924 free (incr_buf);
925 incr_buf = 0;
926 timer_ev.stop ();
927 x_ev.stop (display);
928}
929
930rxvt_selection::~rxvt_selection ()
931{
932 stop ();
933}
934
935void
936rxvt_selection::run ()
937{
938 int selnum = selection_type;
939
940#if ENABLE_FRILLS
941 if (selnum == Sel_Primary && display->selection_owner)
942 {
943 /* internal selection */
944 char *str = rxvt_wcstombs (display->selection_owner->selection.text, display->selection_owner->selection.len);
945 finish (str, strlen (str));
946 free (str);
947 return;
948 }
949#endif
950
951#if X_HAVE_UTF8_STRING
952 selection_type = Sel_UTF8String;
953 if (request (display->xa[XA_UTF8_STRING], selnum))
954 return;
955#else
956 selection_type = Sel_CompoundText;
957 if (request (display->xa[XA_COMPOUND_TEXT], selnum))
958 return;
959#endif
960
961 // fallback to CUT_BUFFER0 if the requested property has no owner
962 handle_selection (display->root, XA_CUT_BUFFER0, false);
963}
964
965void
966rxvt_selection::finish (char *data, unsigned int len)
967{
968 if (!cb_sv)
969 {
970 if (data)
971 term->paste (data, len);
972
973 term->selection_req = 0;
974 delete this;
975 }
976#if ENABLE_PERL
977 else
978 {
979 stop (); // we do not really trust perl callbacks
980 rxvt_perl.selection_finish (this, data, len);
981 }
982#endif
983}
984
985bool
986rxvt_selection::request (Atom target, int selnum)
987{
988 Atom sel;
989
990 selection_type |= selnum;
991
992 if (selnum == Sel_Primary)
993 sel = XA_PRIMARY;
994 else if (selnum == Sel_Secondary)
995 sel = XA_SECONDARY;
996 else
997 sel = display->xa[XA_CLIPBOARD];
998
999 if (XGetSelectionOwner (display->dpy, sel) != None)
1000 {
1001 XConvertSelection (display->dpy, sel, target, request_prop,
1002 request_win, request_time);
1003 x_ev.start (display, request_win);
1004 timer_ev.again ();
1005 return true;
1006 }
1007
896 return res; 1008 return false;
897} 1009}
898 1010
899void trace_XFreePixmap (const char *file, int line, Display *dpy, Pixmap p) 1011void
1012rxvt_selection::handle_selection (Window win, Atom prop, bool delete_prop)
900{ 1013{
901 fprintf (stderr, "%s:%d: XFreePixmap (%p,%lX)\n", file, line, dpy, p); 1014 Display *dpy = display->dpy;
902 XFreePixmap (dpy,p); 1015 char *data = 0;
903} 1016 unsigned int data_len = 0;
1017 unsigned long bytes_after;
1018 XTextProperty ct;
1019
1020 // check for failed XConvertSelection
1021 if (prop == None)
1022 {
1023 bool error = true;
1024 int selnum = selection_type & Sel_whereMask;
1025
1026 if (selection_type & Sel_CompoundText)
1027 {
1028 selection_type = 0;
1029 error = !request (XA_STRING, selnum);
1030 }
1031
1032 if (selection_type & Sel_UTF8String)
1033 {
1034 selection_type = Sel_CompoundText;
1035 error = !request (display->xa[XA_COMPOUND_TEXT], selnum);
1036 }
1037
1038 if (error)
1039 {
1040 ct.value = 0;
1041 goto bailout;
1042 }
1043
1044 return;
1045 }
1046
1047 // length == (2^31 - 1) / 4, as gdk
1048 if (XGetWindowProperty (dpy, win, prop,
1049 0, 0x1fffffff,
1050 delete_prop, AnyPropertyType,
1051 &ct.encoding, &ct.format,
1052 &ct.nitems, &bytes_after,
1053 &ct.value) != Success)
1054 {
1055 ct.value = 0;
1056 goto bailout;
1057 }
1058
1059 if (ct.encoding == None)
1060 goto bailout;
1061
1062 if (ct.value == 0)
1063 goto bailout;
1064
1065 if (ct.encoding == display->xa[XA_INCR])
1066 {
1067 // INCR selection, start handshake
1068 if (!delete_prop)
1069 XDeleteProperty (dpy, win, prop);
1070
1071 selection_wait = Sel_incr;
1072 timer_ev.again ();
1073
1074 goto bailout;
1075 }
1076
1077 if (ct.nitems == 0)
1078 {
1079 if (selection_wait == Sel_incr)
1080 {
1081 XFree (ct.value);
1082
1083 // finally complete, now paste the whole thing
1084 selection_wait = Sel_normal;
1085 ct.value = (unsigned char *)incr_buf;
1086 ct.nitems = incr_buf_fill;
1087 incr_buf = 0;
1088 timer_ev.stop ();
1089 }
1090 else
1091 {
1092 // avoid recursion
1093 if (win != display->root || prop != XA_CUT_BUFFER0)
1094 {
1095 XFree (ct.value);
1096
1097 // fallback to CUT_BUFFER0 if the requested property
1098 // has an owner but is empty
1099 handle_selection (display->root, XA_CUT_BUFFER0, False);
1100 return;
1101 }
1102
1103 goto bailout;
1104 }
1105 }
1106 else if (selection_wait == Sel_incr)
1107 {
1108 timer_ev.again ();
1109
1110 while (incr_buf_fill + ct.nitems > incr_buf_size)
1111 {
1112 incr_buf_size = incr_buf_size ? incr_buf_size * 2 : 128*1024;
1113 incr_buf = (char *)rxvt_realloc (incr_buf, incr_buf_size);
1114 }
1115
1116 memcpy (incr_buf + incr_buf_fill, ct.value, ct.nitems);
1117 incr_buf_fill += ct.nitems;
1118
1119 goto bailout;
1120 }
1121
1122 char **cl;
1123 int cr;
1124
1125 // we honour the first item only
1126
1127#if !ENABLE_MINIMAL
1128 // xlib is horribly broken with respect to UTF8_STRING, and nobody cares to fix it
1129 // so recode it manually
1130 if (ct.encoding == display->xa[XA_UTF8_STRING])
1131 {
1132 wchar_t *w = rxvt_utf8towcs ((const char *)ct.value, ct.nitems);
1133 data = rxvt_wcstombs (w);
1134 free (w);
1135 }
1136 else
904#endif 1137#endif
1138 if (XmbTextPropertyToTextList (dpy, &ct, &cl, &cr) >= 0
1139 && cl)
1140 {
1141 data = strdup (cl[0]);
1142 XFreeStringList (cl);
1143 }
1144 else
1145 {
1146 // paste raw
1147 data = strdup ((const char *)ct.value);
1148 }
1149
1150 data_len = strlen (data);
1151
1152bailout:
1153 XFree (ct.value);
1154
1155 if (selection_wait == Sel_normal)
1156 {
1157 finish (data, data_len);
1158 free (data);
1159 }
1160}
1161
1162void
1163rxvt_selection::timer_cb (ev::timer &w, int revents)
1164{
1165 if (selection_wait == Sel_incr)
1166 rxvt_warn ("data loss: timeout on INCR selection paste, ignoring.\n");
1167
1168 finish ();
1169}
1170
1171void
1172rxvt_selection::x_cb (XEvent &xev)
1173{
1174 switch (xev.type)
1175 {
1176 case PropertyNotify:
1177 if (selection_wait == Sel_incr
1178 && xev.xproperty.atom == request_prop
1179 && xev.xproperty.state == PropertyNewValue)
1180 handle_selection (xev.xproperty.window, xev.xproperty.atom, true);
1181 break;
1182
1183 case SelectionNotify:
1184 if (selection_wait == Sel_normal
1185 && xev.xselection.time == request_time)
1186 {
1187 timer_ev.stop ();
1188 handle_selection (xev.xselection.requestor, xev.xselection.property, true);
1189 }
1190 break;
1191 }
1192}

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