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Comparing rxvt-unicode/src/rxvttoolkit.C (file contents):
Revision 1.119 by root, Mon Feb 21 07:12:03 2011 UTC vs.
Revision 1.135 by root, Tue Jun 5 13:39:26 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 * Copyright (c) 2011 Emanuele Giaquinta <e.giaquinta@glauco.it>
8 * 8 *
9 * 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
10 * 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
11 * the Free Software Foundation; either version 2 of the License, or 11 * the Free Software Foundation; either version 2 of the License, or
… …
66#endif 66#endif
67#if USE_XIM 67#if USE_XIM
68 "WM_LOCALE_NAME", 68 "WM_LOCALE_NAME",
69 "XIM_SERVERS", 69 "XIM_SERVERS",
70#endif 70#endif
71#ifdef ENABLE_TRANSPARENCY 71#if ENABLE_TRANSPARENCY
72 "_XROOTPMAP_ID", 72 "_XROOTPMAP_ID",
73 "ESETROOT_PMAP_ID", 73 "ESETROOT_PMAP_ID",
74#endif 74#endif
75#if ENABLE_XEMBED 75#if ENABLE_XEMBED
76 "_XEMBED", 76 "_XEMBED",
… …
153 put (*this->begin ()); 153 put (*this->begin ());
154} 154}
155 155
156///////////////////////////////////////////////////////////////////////////// 156/////////////////////////////////////////////////////////////////////////////
157 157
158#ifdef USE_XIM 158#if USE_XIM
159 159
160static void 160static void
161#if XIMCB_PROTO_BROKEN 161#if XIMCB_PROTO_BROKEN
162im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3) 162im_destroy_cb (XIC unused1, XPointer client_data, XPointer unused3)
163#else 163#else
… …
430bool rxvt_display::ref_init () 430bool rxvt_display::ref_init ()
431{ 431{
432#ifdef LOCAL_X_IS_UNIX 432#ifdef LOCAL_X_IS_UNIX
433 if (id[0] == ':') 433 if (id[0] == ':')
434 { 434 {
435 if (!(val = rxvt_temp_buf<char> (5 + strlen (id) + 1))) 435 char *val = rxvt_temp_buf<char> (5 + strlen (id) + 1);
436 return false; 436
437 strcpy (val, "unix/"); 437 strcpy (val, "unix/");
438 strcat (val, id); 438 strcat (val, id);
439
439 dpy = XOpenDisplay (val); 440 dpy = XOpenDisplay (val);
440 } 441 }
441 else 442 else
442#endif 443#endif
443 dpy = 0; 444 dpy = 0;
… …
449 return false; 450 return false;
450 451
451 screen = DefaultScreen (dpy); 452 screen = DefaultScreen (dpy);
452 root = DefaultRootWindow (dpy); 453 root = DefaultRootWindow (dpy);
453 454
454 assert (ARRAY_LENGTH(xa_names) == NUM_XA); 455 assert (ecb_array_length (xa_names) == NUM_XA);
455 XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa); 456 XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa);
456 457
457 XrmSetDatabase (dpy, get_resources (false)); 458 XrmSetDatabase (dpy, get_resources (false));
458 459
459#ifdef POINTER_BLANK 460#ifdef POINTER_BLANK
… …
465 blank_cursor = XCreateGlyphCursor (dpy, f, f, ' ', ' ', 466 blank_cursor = XCreateGlyphCursor (dpy, f, f, ' ', ' ',
466 &blackcolour, &blackcolour); 467 &blackcolour, &blackcolour);
467 XUnloadFont (dpy, f); 468 XUnloadFont (dpy, f);
468#endif 469#endif
469 470
471 flags = 0;
472#if XRENDER
473 int major, minor;
474 if (XRenderQueryVersion (dpy, &major, &minor))
475 {
476 flags |= DISPLAY_HAS_RENDER;
477
478 if (major > 0 || (major == 0 && minor >= 10))
479 flags |= DISPLAY_HAS_RENDER_10;
480
481 if (major > 0 || (major == 0 && minor >= 11))
482 flags |= DISPLAY_HAS_RENDER_MUL;
483
484 XFilters *filters = XRenderQueryFilters (dpy, root);
485 if (filters)
486 {
487 for (int i = 0; i < filters->nfilter; i++)
488 if (!strcmp (filters->filter[i], FilterConvolution))
489 flags |= DISPLAY_HAS_RENDER_CONV;
490
491 XFree (filters);
492 }
493 }
494#endif
495
470 int fd = XConnectionNumber (dpy); 496 int fd = XConnectionNumber (dpy);
471 497
472 // try to detect whether we have a local connection. 498 // try to detect whether we have a local connection.
473 // assume unix domain socket == local, everything else not 499 // assume unix domain socket == local, everything else not
474 // TODO: might want to check for inet/127.0.0.1 500 // TODO: might want to check for inet/127.0.0.1
… …
511#ifdef POINTER_BLANK 537#ifdef POINTER_BLANK
512 XFreeCursor (dpy, blank_cursor); 538 XFreeCursor (dpy, blank_cursor);
513#endif 539#endif
514 x_ev.stop (); 540 x_ev.stop ();
515 flush_ev.stop (); 541 flush_ev.stop ();
516#ifdef USE_XIM 542#if USE_XIM
517 xims.clear (); 543 xims.clear ();
518#endif 544#endif
519 XrmDestroyDatabase (XrmGetDatabase (dpy)); 545 XrmDestroyDatabase (XrmGetDatabase (dpy));
520 XCloseDisplay (dpy); 546 XCloseDisplay (dpy);
521} 547}
522 548
523#ifdef USE_XIM 549#if USE_XIM
524void rxvt_display::im_change_cb () 550void rxvt_display::im_change_cb ()
525{ 551{
526 for (im_watcher **i = imw.begin (); i != imw.end (); ++i) 552 for (im_watcher **i = imw.begin (); i != imw.end (); ++i)
527 (*i)->call (); 553 (*i)->call ();
528} 554}
… …
564 do 590 do
565 { 591 {
566 XEvent xev; 592 XEvent xev;
567 XNextEvent (dpy, &xev); 593 XNextEvent (dpy, &xev);
568 594
569#ifdef USE_XIM 595#if USE_XIM
570 if (!XFilterEvent (&xev, None)) 596 if (!XFilterEvent (&xev, None))
571 { 597 {
572 if (xev.type == PropertyNotify 598 if (xev.type == PropertyNotify
573 && xev.xany.window == root 599 && xev.xany.window == root
574 && xev.xproperty.atom == xa[XA_XIM_SERVERS]) 600 && xev.xproperty.atom == xa[XA_XIM_SERVERS])
… …
582 if (!xw[i]) 608 if (!xw[i])
583 xw.erase_unordered (i); 609 xw.erase_unordered (i);
584 else if (xw[i]->window == xev.xany.window) 610 else if (xw[i]->window == xev.xany.window)
585 xw[i]->call (xev); 611 xw[i]->call (xev);
586 } 612 }
587#ifdef USE_XIM 613#if USE_XIM
588 } 614 }
589#endif 615#endif
590 } 616 }
591 while (XEventsQueued (dpy, QueuedAlready)); 617 while (XEventsQueued (dpy, QueuedAlready));
592 618
… …
623 } 649 }
624 650
625 cur_owner = owner; 651 cur_owner = owner;
626} 652}
627 653
628#ifdef USE_XIM 654#if USE_XIM
629 655
630void rxvt_display::reg (im_watcher *w) 656void rxvt_display::reg (im_watcher *w)
631{ 657{
632 imw.push_back (w); 658 imw.push_back (w);
633} 659}
… …
668Atom rxvt_display::atom (const char *name) 694Atom rxvt_display::atom (const char *name)
669{ 695{
670 return XInternAtom (dpy, name, False); 696 return XInternAtom (dpy, name, False);
671} 697}
672 698
699Pixmap
700rxvt_display::get_pixmap_property (Atom property)
701{
702 Pixmap pixmap = None;
703
704 int aformat;
705 unsigned long nitems, bytes_after;
706 Atom atype;
707 unsigned char *prop;
708 int result = XGetWindowProperty (dpy, root, property,
709 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
710 &nitems, &bytes_after, &prop);
711 if (result == Success)
712 {
713 if (atype == XA_PIXMAP)
714 pixmap = *(Pixmap *)prop;
715 XFree (prop);
716 }
717
718 return pixmap;
719}
720
673///////////////////////////////////////////////////////////////////////////// 721/////////////////////////////////////////////////////////////////////////////
674 722
675template class refcache<rxvt_display>; 723template class refcache<rxvt_display>;
676refcache<rxvt_display> displays; 724refcache<rxvt_display> displays;
677 725
… …
686 734
687bool 735bool
688rxvt_color::alloc (rxvt_screen *screen, const rgba &color) 736rxvt_color::alloc (rxvt_screen *screen, const rgba &color)
689{ 737{
690 //TODO: only supports 24 bit 738 //TODO: only supports 24 bit
691 int alpha = color.a >= 0xff00 ? 0xffff : color.a; 739 unsigned int alpha = color.a >= 0xff00 ? 0xffff : color.a;
692 740
693#if XFT 741#if XFT
694 XRenderPictFormat *format; 742 XRenderPictFormat *format;
695 743
696 // FUCKING Xft gets it wrong, of course, so work around it. 744 // FUCKING Xft gets it wrong, of course, so work around it.
… …
703 c.color.red = color.r; 751 c.color.red = color.r;
704 c.color.green = color.g; 752 c.color.green = color.g;
705 c.color.blue = color.b; 753 c.color.blue = color.b;
706 c.color.alpha = alpha; 754 c.color.alpha = alpha;
707 755
756 // Xft wants premultiplied alpha, but abuses the alpha channel
757 // as blend factor, and doesn't allow us to set the alpha channel
758 c.color.red = c.color.red * alpha / 0xffff;
759 c.color.green = c.color.green * alpha / 0xffff;
760 c.color.blue = c.color.blue * alpha / 0xffff;
761
708 c.pixel = insert_component (color.r, format->direct.redMask , format->direct.red ) 762 c.pixel = insert_component (c.color.red , format->direct.redMask , format->direct.red )
709 | insert_component (color.g, format->direct.greenMask, format->direct.green) 763 | insert_component (c.color.green, format->direct.greenMask, format->direct.green)
710 | insert_component (color.b, format->direct.blueMask , format->direct.blue ) 764 | insert_component (c.color.blue , format->direct.blueMask , format->direct.blue )
711 | insert_component (alpha , format->direct.alphaMask, format->direct.alpha); 765 | insert_component (alpha , format->direct.alphaMask, format->direct.alpha);
712 766
713 return true; 767 return true;
714 } 768 }
715 else 769 else
716 { 770 {
… …
719 d.red = color.r; 773 d.red = color.r;
720 d.green = color.g; 774 d.green = color.g;
721 d.blue = color.b; 775 d.blue = color.b;
722 d.alpha = alpha; 776 d.alpha = alpha;
723 777
724 return XftColorAllocValue (screen->dpy, screen->visual, screen->cmap, &d, &c); 778 if (XftColorAllocValue (screen->dpy, screen->visual, screen->cmap, &d, &c))
779 return true;
725 } 780 }
726#else 781#else
727 c.red = color.r; 782 c.red = color.r;
728 c.green = color.g; 783 c.green = color.g;
729 c.blue = color.b; 784 c.blue = color.b;
730 785
731 if (screen->visual->c_class == TrueColor) 786 if (screen->visual->c_class == TrueColor)
732 { 787 {
733 c.pixel = (color.r >> (16 - rxvt_popcount (screen->visual->red_mask )) << rxvt_ctz (screen->visual->red_mask )) 788 c.pixel = (color.r >> (16 - ecb_popcount32 (screen->visual->red_mask )) << ecb_ctz32 (screen->visual->red_mask ))
734 | (color.g >> (16 - rxvt_popcount (screen->visual->green_mask)) << rxvt_ctz (screen->visual->green_mask)) 789 | (color.g >> (16 - ecb_popcount32 (screen->visual->green_mask)) << ecb_ctz32 (screen->visual->green_mask))
735 | (color.b >> (16 - rxvt_popcount (screen->visual->blue_mask )) << rxvt_ctz (screen->visual->blue_mask )); 790 | (color.b >> (16 - ecb_popcount32 (screen->visual->blue_mask )) << ecb_ctz32 (screen->visual->blue_mask ));
736 791
737 return true; 792 return true;
738 } 793 }
739 else if (XAllocColor (screen->dpy, screen->cmap, &c)) 794 else if (XAllocColor (screen->dpy, screen->cmap, &c))
740 return true; 795 return true;
741 else 796#endif
797
742 c.pixel = (color.r + color.g + color.b) > 128*3 798 c.pixel = (color.r + color.g + color.b) > 128*3
743 ? WhitePixelOfScreen (DefaultScreenOfDisplay (screen->dpy)) 799 ? WhitePixelOfScreen (DefaultScreenOfDisplay (screen->dpy))
744 : BlackPixelOfScreen (DefaultScreenOfDisplay (screen->dpy)); 800 : BlackPixelOfScreen (DefaultScreenOfDisplay (screen->dpy));
745#endif
746 801
747 return false; 802 return false;
748} 803}
749 804
750bool 805bool
… …
892 lerp (c.a, to.a, percent) 947 lerp (c.a, to.a, percent)
893 ) 948 )
894 ); 949 );
895} 950}
896 951
897rxvt_selection::rxvt_selection (rxvt_display *disp, int selnum, Time tm, Window win, Atom prop, rxvt_term *term, void *cb_sv) 952rxvt_selection::rxvt_selection (rxvt_display *disp, int selnum, Time tm, Window win, Atom prop, rxvt_term *term)
898: display (disp), request_time (tm), request_win (win), request_prop (prop), term (term), cb_sv (cb_sv) 953: display (disp), request_time (tm), request_win (win), request_prop (prop), term (term)
899{ 954{
900 assert (selnum >= Sel_Primary && selnum <= Sel_Clipboard); 955 assert (selnum >= Sel_Primary && selnum <= Sel_Clipboard);
901 956
902 timer_ev.set<rxvt_selection, &rxvt_selection::timer_cb> (this); 957 timer_ev.set<rxvt_selection, &rxvt_selection::timer_cb> (this);
903 timer_ev.repeat = 10.; 958 timer_ev.repeat = 10.;
… …
905 960
906 incr_buf = 0; 961 incr_buf = 0;
907 incr_buf_size = incr_buf_fill = 0; 962 incr_buf_size = incr_buf_fill = 0;
908 selection_wait = Sel_normal; 963 selection_wait = Sel_normal;
909 selection_type = selnum; 964 selection_type = selnum;
965 cb_sv = 0;
966}
967
968void
969rxvt_selection::stop ()
970{
971 free (incr_buf);
972 incr_buf = 0;
973 timer_ev.stop ();
974 x_ev.stop (display);
975}
976
977rxvt_selection::~rxvt_selection ()
978{
979 stop ();
910} 980}
911 981
912void 982void
913rxvt_selection::run () 983rxvt_selection::run ()
914{ 984{
915 int selnum = selection_type; 985 int selnum = selection_type;
986
987#if ENABLE_FRILLS
988 if (selnum == Sel_Primary && display->selection_owner)
989 {
990 /* internal selection */
991 char *str = rxvt_wcstombs (display->selection_owner->selection.text, display->selection_owner->selection.len);
992 finish (str, strlen (str));
993 free (str);
994 return;
995 }
996#endif
916 997
917#if X_HAVE_UTF8_STRING 998#if X_HAVE_UTF8_STRING
918 selection_type = Sel_UTF8String; 999 selection_type = Sel_UTF8String;
919 if (request (display->xa[XA_UTF8_STRING], selnum)) 1000 if (request (display->xa[XA_UTF8_STRING], selnum))
920 return; 1001 return;
… …
926 1007
927 // fallback to CUT_BUFFER0 if the requested property has no owner 1008 // fallback to CUT_BUFFER0 if the requested property has no owner
928 handle_selection (display->root, XA_CUT_BUFFER0, false); 1009 handle_selection (display->root, XA_CUT_BUFFER0, false);
929} 1010}
930 1011
931rxvt_selection::~rxvt_selection ()
932{
933 stop ();
934}
935
936void 1012void
937rxvt_selection::finish (char *data, unsigned int len) 1013rxvt_selection::finish (char *data, unsigned int len)
938{ 1014{
939 if (term) 1015 if (!cb_sv)
940 { 1016 {
941 if (data) 1017 if (data)
942 term->paste (data, len); 1018 term->paste (data, len);
943 1019
944 term->selection_req = 0; 1020 term->selection_req = 0;
945 delete this; 1021 delete this;
946 } 1022 }
947#if ENABLE_PERL 1023#if ENABLE_PERL
948 else 1024 else
949 { 1025 {
950 stop (); 1026 stop (); // we do not really trust perl callbacks
951 abort (); //TODO 1027 rxvt_perl.selection_finish (this, data, len);
952 } 1028 }
953#endif 1029#endif
954}
955
956void
957rxvt_selection::stop ()
958{
959 free (incr_buf);
960 incr_buf = 0;
961 timer_ev.stop ();
962 x_ev.stop (display);
963} 1030}
964 1031
965bool 1032bool
966rxvt_selection::request (Atom target, int selnum) 1033rxvt_selection::request (Atom target, int selnum)
967{ 1034{
… …
1160 handle_selection (xev.xproperty.window, xev.xproperty.atom, true); 1227 handle_selection (xev.xproperty.window, xev.xproperty.atom, true);
1161 break; 1228 break;
1162 1229
1163 case SelectionNotify: 1230 case SelectionNotify:
1164 if (selection_wait == Sel_normal 1231 if (selection_wait == Sel_normal
1165 && xev.xselection.time == request_time 1232 && xev.xselection.time == request_time)
1166 && xev.xselection.property == request_prop)
1167 { 1233 {
1168 timer_ev.stop (); 1234 timer_ev.stop ();
1169 handle_selection (xev.xselection.requestor, xev.xselection.property, true); 1235 handle_selection (xev.xselection.requestor, xev.xselection.property, true);
1170 } 1236 }
1171 break; 1237 break;

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