… | |
… | |
33 | |
33 | |
34 | #if XFT |
34 | #if XFT |
35 | # include <X11/extensions/Xrender.h> |
35 | # include <X11/extensions/Xrender.h> |
36 | #endif |
36 | #endif |
37 | |
37 | |
38 | const char *const xa_names[] = |
38 | static const char *const xa_names[] = |
39 | { |
39 | { |
40 | "TEXT", |
40 | "TEXT", |
41 | "COMPOUND_TEXT", |
41 | "COMPOUND_TEXT", |
42 | "UTF8_STRING", |
42 | "UTF8_STRING", |
43 | "MULTIPLE", |
43 | "MULTIPLE", |
… | |
… | |
59 | #if ENABLE_EWMH |
59 | #if ENABLE_EWMH |
60 | "_NET_WM_PID", |
60 | "_NET_WM_PID", |
61 | "_NET_WM_NAME", |
61 | "_NET_WM_NAME", |
62 | "_NET_WM_ICON_NAME", |
62 | "_NET_WM_ICON_NAME", |
63 | "_NET_WM_PING", |
63 | "_NET_WM_PING", |
|
|
64 | "_NET_WM_ICON", |
64 | #endif |
65 | #endif |
65 | #if USE_XIM |
66 | #if USE_XIM |
66 | "WM_LOCALE_NAME", |
67 | "WM_LOCALE_NAME", |
67 | "XIM_SERVERS", |
68 | "XIM_SERVERS", |
68 | #endif |
69 | #endif |
… | |
… | |
296 | ///////////////////////////////////////////////////////////////////////////// |
297 | ///////////////////////////////////////////////////////////////////////////// |
297 | |
298 | |
298 | rxvt_display::rxvt_display (const char *id) |
299 | rxvt_display::rxvt_display (const char *id) |
299 | : refcounted (id) |
300 | : refcounted (id) |
300 | , selection_owner (0) |
301 | , selection_owner (0) |
|
|
302 | , clipboard_owner (0) |
301 | { |
303 | { |
302 | x_ev .set<rxvt_display, &rxvt_display::x_cb > (this); |
304 | x_ev .set<rxvt_display, &rxvt_display::x_cb > (this); |
303 | flush_ev.set<rxvt_display, &rxvt_display::flush_cb> (this); |
305 | flush_ev.set<rxvt_display, &rxvt_display::flush_cb> (this); |
304 | } |
306 | } |
305 | |
307 | |
… | |
… | |
360 | XA_STRING, &actual_type, &actual_format, |
362 | XA_STRING, &actual_type, &actual_format, |
361 | &nitems, &nremaining, |
363 | &nitems, &nremaining, |
362 | (unsigned char **)&val) == Success |
364 | (unsigned char **)&val) == Success |
363 | && actual_type == XA_STRING |
365 | && actual_type == XA_STRING |
364 | && actual_format == 8) |
366 | && actual_format == 8) |
365 | displayResource = val; |
367 | displayResource = val; |
366 | else |
368 | else |
367 | { |
369 | { |
368 | displayResource = 0; |
370 | displayResource = 0; |
369 | |
371 | |
370 | if (val) |
372 | if (val) |
371 | XFree(val); |
373 | XFree (val); |
372 | } |
374 | } |
373 | |
375 | |
374 | #if XLIB_ILLEGAL_ACCESS |
376 | #if XLIB_ILLEGAL_ACCESS |
375 | dpy->xdefaults = displayResource; |
377 | dpy->xdefaults = displayResource; |
376 | #endif |
378 | #endif |
377 | } |
379 | } |
… | |
… | |
425 | bool rxvt_display::ref_init () |
427 | bool rxvt_display::ref_init () |
426 | { |
428 | { |
427 | #ifdef LOCAL_X_IS_UNIX |
429 | #ifdef LOCAL_X_IS_UNIX |
428 | if (id[0] == ':') |
430 | if (id[0] == ':') |
429 | { |
431 | { |
430 | val = rxvt_malloc (5 + strlen (id) + 1); |
432 | if (!(val = rxvt_temp_buf<char> (5 + strlen (id) + 1))) |
|
|
433 | return false; |
431 | strcpy (val, "unix/"); |
434 | strcpy (val, "unix/"); |
432 | strcat (val, id); |
435 | strcat (val, id); |
433 | dpy = XOpenDisplay (val); |
436 | dpy = XOpenDisplay (val); |
434 | free (val); |
|
|
435 | } |
437 | } |
436 | else |
438 | else |
437 | #endif |
439 | #endif |
438 | dpy = 0; |
440 | dpy = 0; |
439 | |
441 | |
… | |
… | |
444 | return false; |
446 | return false; |
445 | |
447 | |
446 | screen = DefaultScreen (dpy); |
448 | screen = DefaultScreen (dpy); |
447 | root = DefaultRootWindow (dpy); |
449 | root = DefaultRootWindow (dpy); |
448 | |
450 | |
449 | assert (sizeof (xa_names) / sizeof (char *) == NUM_XA); |
451 | assert (ARRAY_LENGTH(xa_names) == NUM_XA); |
450 | XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa); |
452 | XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa); |
451 | |
453 | |
452 | XrmSetDatabase (dpy, get_resources (false)); |
454 | XrmSetDatabase (dpy, get_resources (false)); |
453 | |
455 | |
454 | #ifdef POINTER_BLANK |
456 | #ifdef POINTER_BLANK |
… | |
… | |
462 | XUnloadFont (dpy, f); |
464 | XUnloadFont (dpy, f); |
463 | #endif |
465 | #endif |
464 | |
466 | |
465 | int fd = XConnectionNumber (dpy); |
467 | int fd = XConnectionNumber (dpy); |
466 | |
468 | |
467 | // try to detect wether we have a local connection. |
469 | // try to detect whether we have a local connection. |
468 | // assume unix domain socket == local, everything else not |
470 | // assume unix domain socket == local, everything else not |
469 | // TODO: might want to check for inet/127.0.0.1 |
471 | // TODO: might want to check for inet/127.0.0.1 |
470 | is_local = 0; |
472 | is_local = 0; |
471 | sockaddr_un sa; |
473 | sockaddr_un sa; |
472 | socklen_t sl = sizeof (sa); |
474 | socklen_t sl = sizeof (sa); |
… | |
… | |
486 | } |
488 | } |
487 | |
489 | |
488 | void |
490 | void |
489 | rxvt_display::ref_next () |
491 | rxvt_display::ref_next () |
490 | { |
492 | { |
491 | // TODO: somehow check wether the database files/resources changed |
493 | // TODO: somehow check whether the database files/resources changed |
492 | // before affording re-loading/parsing |
494 | // before affording re-loading/parsing |
493 | XrmDestroyDatabase (XrmGetDatabase (dpy)); |
495 | XrmDestroyDatabase (XrmGetDatabase (dpy)); |
494 | XrmSetDatabase (dpy, get_resources (true)); |
496 | XrmSetDatabase (dpy, get_resources (true)); |
495 | } |
497 | } |
496 | |
498 | |
… | |
… | |
501 | |
503 | |
502 | #ifdef POINTER_BLANK |
504 | #ifdef POINTER_BLANK |
503 | XFreeCursor (dpy, blank_cursor); |
505 | XFreeCursor (dpy, blank_cursor); |
504 | #endif |
506 | #endif |
505 | x_ev.stop (); |
507 | x_ev.stop (); |
|
|
508 | flush_ev.stop (); |
506 | #ifdef USE_XIM |
509 | #ifdef USE_XIM |
507 | xims.clear (); |
510 | xims.clear (); |
508 | #endif |
511 | #endif |
|
|
512 | XrmDestroyDatabase (XrmGetDatabase (dpy)); |
509 | XCloseDisplay (dpy); |
513 | XCloseDisplay (dpy); |
510 | } |
514 | } |
511 | |
515 | |
512 | #ifdef USE_XIM |
516 | #ifdef USE_XIM |
513 | void rxvt_display::im_change_cb () |
517 | void rxvt_display::im_change_cb () |
… | |
… | |
525 | unsigned long nitems, bytes_after; |
529 | unsigned long nitems, bytes_after; |
526 | |
530 | |
527 | if (XGetWindowProperty (dpy, root, xa[XA_XIM_SERVERS], 0L, 1000000L, |
531 | if (XGetWindowProperty (dpy, root, xa[XA_XIM_SERVERS], 0L, 1000000L, |
528 | False, XA_ATOM, &actual_type, &actual_format, |
532 | False, XA_ATOM, &actual_type, &actual_format, |
529 | &nitems, &bytes_after, (unsigned char **)&atoms) |
533 | &nitems, &bytes_after, (unsigned char **)&atoms) |
530 | != Success ) |
534 | != Success) |
531 | return; |
535 | return; |
532 | |
536 | |
533 | if (actual_type == XA_ATOM && actual_format == 32) |
537 | if (actual_type == XA_ATOM && actual_format == 32) |
534 | for (int i = 0; i < nitems; i++) |
538 | for (int i = 0; i < nitems; i++) |
535 | if (XGetSelectionOwner (dpy, atoms[i])) |
539 | if (XGetSelectionOwner (dpy, atoms[i])) |
536 | { |
540 | { |
537 | im_change_cb (); |
541 | im_change_cb (); |
538 | break; |
542 | break; |
… | |
… | |
542 | } |
546 | } |
543 | #endif |
547 | #endif |
544 | |
548 | |
545 | void rxvt_display::x_cb (ev::io &w, int revents) |
549 | void rxvt_display::x_cb (ev::io &w, int revents) |
546 | { |
550 | { |
|
|
551 | flush_ev.start (); |
|
|
552 | } |
|
|
553 | |
|
|
554 | void rxvt_display::flush_cb (ev::prepare &w, int revents) |
|
|
555 | { |
547 | while (XEventsQueued (dpy, QueuedAfterReading)) |
556 | while (XEventsQueued (dpy, QueuedAfterFlush)) |
|
|
557 | do |
548 | { |
558 | { |
549 | XEvent xev; |
559 | XEvent xev; |
550 | XNextEvent (dpy, &xev); |
560 | XNextEvent (dpy, &xev); |
551 | |
561 | |
552 | #ifdef USE_XIM |
562 | #ifdef USE_XIM |
553 | if (!XFilterEvent (&xev, None)) |
563 | if (!XFilterEvent (&xev, None)) |
554 | { |
564 | { |
555 | if (xev.type == PropertyNotify |
565 | if (xev.type == PropertyNotify |
556 | && xev.xany.window == root |
566 | && xev.xany.window == root |
557 | && xev.xproperty.atom == xa[XA_XIM_SERVERS]) |
567 | && xev.xproperty.atom == xa[XA_XIM_SERVERS]) |
558 | im_change_check (); |
568 | im_change_check (); |
559 | #endif |
569 | #endif |
560 | if (xev.type == MappingNotify) |
570 | if (xev.type == MappingNotify) |
561 | XRefreshKeyboardMapping (&xev.xmapping); |
571 | XRefreshKeyboardMapping (&xev.xmapping); |
562 | |
572 | |
563 | for (int i = xw.size (); i--; ) |
573 | for (int i = xw.size (); i--; ) |
564 | { |
574 | { |
565 | if (!xw[i]) |
575 | if (!xw[i]) |
566 | xw.erase_unordered (i); |
576 | xw.erase_unordered (i); |
567 | else if (xw[i]->window == xev.xany.window) |
577 | else if (xw[i]->window == xev.xany.window) |
568 | xw[i]->call (xev); |
578 | xw[i]->call (xev); |
569 | } |
579 | } |
570 | #ifdef USE_XIM |
580 | #ifdef USE_XIM |
571 | } |
581 | } |
572 | #endif |
582 | #endif |
573 | } |
583 | } |
574 | } |
584 | while (XEventsQueued (dpy, QueuedAlready)); |
575 | |
585 | |
576 | void rxvt_display::flush_cb (ev::prepare &w, int revents) |
|
|
577 | { |
|
|
578 | w.stop (); |
586 | w.stop (); |
579 | XFlush (dpy); |
|
|
580 | } |
587 | } |
581 | |
588 | |
582 | void rxvt_display::reg (xevent_watcher *w) |
589 | void rxvt_display::reg (xevent_watcher *w) |
583 | { |
590 | { |
584 | if (!w->active) |
591 | if (!w->active) |
… | |
… | |
595 | xw[w->active - 1] = 0; |
602 | xw[w->active - 1] = 0; |
596 | w->active = 0; |
603 | w->active = 0; |
597 | } |
604 | } |
598 | } |
605 | } |
599 | |
606 | |
600 | void rxvt_display::set_selection_owner (rxvt_term *owner) |
607 | void rxvt_display::set_selection_owner (rxvt_term *owner, bool clipboard) |
601 | { |
608 | { |
|
|
609 | rxvt_term * &cur_owner = !clipboard ? selection_owner : clipboard_owner; |
|
|
610 | |
602 | if (selection_owner && selection_owner != owner) |
611 | if (cur_owner && cur_owner != owner) |
603 | selection_owner->selection_clear (); |
612 | { |
|
|
613 | rxvt_term *term = cur_owner; |
|
|
614 | term->selection_clear (clipboard); |
|
|
615 | term->flush (); |
|
|
616 | } |
604 | |
617 | |
605 | selection_owner = owner; |
618 | cur_owner = owner; |
606 | } |
619 | } |
607 | |
620 | |
608 | #ifdef USE_XIM |
621 | #ifdef USE_XIM |
609 | |
622 | |
610 | void rxvt_display::reg (im_watcher *w) |
623 | void rxvt_display::reg (im_watcher *w) |
… | |
… | |
623 | int l, m; |
636 | int l, m; |
624 | |
637 | |
625 | l = strlen (locale); |
638 | l = strlen (locale); |
626 | m = strlen (modifiers); |
639 | m = strlen (modifiers); |
627 | |
640 | |
628 | if (!(id = (char *)malloc (l + m + 2))) |
641 | if (!(id = rxvt_temp_buf<char> (l + m + 2))) |
629 | return 0; |
642 | return 0; |
630 | |
643 | |
631 | memcpy (id, locale, l); id[l] = '\n'; |
644 | memcpy (id, locale, l); id[l] = '\n'; |
632 | memcpy (id + l + 1, modifiers, m); id[l + m + 1] = 0; |
645 | memcpy (id + l + 1, modifiers, m); id[l + m + 1] = 0; |
633 | |
646 | |
634 | rxvt_xim *xim = xims.get (id); |
647 | rxvt_xim *xim = xims.get (id); |
635 | |
|
|
636 | free (id); |
|
|
637 | |
648 | |
638 | return xim; |
649 | return xim; |
639 | } |
650 | } |
640 | |
651 | |
641 | void rxvt_display::put_xim (rxvt_xim *xim) |
652 | void rxvt_display::put_xim (rxvt_xim *xim) |
… | |
… | |
667 | } |
678 | } |
668 | |
679 | |
669 | bool |
680 | bool |
670 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
681 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
671 | { |
682 | { |
|
|
683 | //TODO: only supports 24 bit |
|
|
684 | int alpha = color.a >= 0xff00 ? 0xffff : color.a; |
|
|
685 | |
672 | #if XFT |
686 | #if XFT |
673 | XRenderPictFormat *format; |
687 | XRenderPictFormat *format; |
674 | |
688 | |
675 | // FUCKING Xft gets it wrong, of course, so work around it. |
689 | // FUCKING Xft gets it wrong, of course, so work around it. |
676 | // Transparency users should eat shit and die, and then |
690 | // Transparency users should eat shit and die, and then |
… | |
… | |
680 | { |
694 | { |
681 | // the fun lies in doing everything manually... |
695 | // the fun lies in doing everything manually... |
682 | c.color.red = color.r; |
696 | c.color.red = color.r; |
683 | c.color.green = color.g; |
697 | c.color.green = color.g; |
684 | c.color.blue = color.b; |
698 | c.color.blue = color.b; |
685 | c.color.alpha = color.a; |
699 | c.color.alpha = alpha; |
686 | |
700 | |
687 | c.pixel = insert_component (color.r, format->direct.redMask , format->direct.red ) |
701 | c.pixel = insert_component (color.r, format->direct.redMask , format->direct.red ) |
688 | | insert_component (color.g, format->direct.greenMask, format->direct.green) |
702 | | insert_component (color.g, format->direct.greenMask, format->direct.green) |
689 | | insert_component (color.b, format->direct.blueMask , format->direct.blue ) |
703 | | insert_component (color.b, format->direct.blueMask , format->direct.blue ) |
690 | | insert_component (color.a, format->direct.alphaMask, format->direct.alpha); |
704 | | insert_component (alpha , format->direct.alphaMask, format->direct.alpha); |
691 | |
705 | |
692 | return true; |
706 | return true; |
693 | } |
707 | } |
694 | else |
708 | else |
695 | { |
709 | { |
696 | XRenderColor d; |
710 | XRenderColor d; |
697 | |
711 | |
698 | d.red = color.r; |
712 | d.red = color.r; |
699 | d.green = color.g; |
713 | d.green = color.g; |
700 | d.blue = color.b; |
714 | d.blue = color.b; |
701 | d.alpha = color.a; |
715 | d.alpha = alpha; |
702 | |
716 | |
703 | return XftColorAllocValue (screen->dpy, screen->visual, screen->cmap, &d, &c); |
717 | return XftColorAllocValue (screen->dpy, screen->visual, screen->cmap, &d, &c); |
704 | } |
718 | } |
705 | #else |
719 | #else |
706 | c.red = color.r; |
720 | c.red = color.r; |
707 | c.green = color.g; |
721 | c.green = color.g; |
708 | c.blue = color.b; |
722 | c.blue = color.b; |
709 | |
723 | |
710 | if (screen->visual->c_class == TrueColor) |
724 | if (screen->visual->c_class == TrueColor) |
711 | { |
725 | { |
712 | c.pixel = (color.r >> (16 - popcount (screen->visual->red_mask )) << ctz (screen->visual->red_mask )) |
726 | c.pixel = (color.r >> (16 - rxvt_popcount (screen->visual->red_mask )) << rxvt_ctz (screen->visual->red_mask )) |
713 | | (color.g >> (16 - popcount (screen->visual->green_mask)) << ctz (screen->visual->green_mask)) |
727 | | (color.g >> (16 - rxvt_popcount (screen->visual->green_mask)) << rxvt_ctz (screen->visual->green_mask)) |
714 | | (color.b >> (16 - popcount (screen->visual->blue_mask )) << ctz (screen->visual->blue_mask )); |
728 | | (color.b >> (16 - rxvt_popcount (screen->visual->blue_mask )) << rxvt_ctz (screen->visual->blue_mask )); |
715 | |
729 | |
716 | return true; |
730 | return true; |
717 | } |
731 | } |
718 | else if (XAllocColor (screen->dpy, screen->cmap, &c)) |
732 | else if (XAllocColor (screen->dpy, screen->cmap, &c)) |
719 | return true; |
733 | return true; |
… | |
… | |
731 | { |
745 | { |
732 | rgba c; |
746 | rgba c; |
733 | char eos; |
747 | char eos; |
734 | int skip; |
748 | int skip; |
735 | |
749 | |
|
|
750 | c.a = rgba::MAX_CC; |
|
|
751 | |
736 | // parse the nonstandard "[alphapercent]" prefix |
752 | // parse the nonstandard "[alphapercent]" prefix |
737 | if (1 <= sscanf (name, "[%hd]%n", &c.a, &skip)) |
753 | if (1 <= sscanf (name, "[%hd]%n", &c.a, &skip)) |
738 | { |
754 | { |
739 | c.a = lerp<int, int, int> (0, rgba::MAX_CC, c.a); |
755 | c.a = lerp<int, int, int> (0, rgba::MAX_CC, c.a); |
740 | name += skip; |
756 | name += skip; |
741 | } |
757 | } |
742 | else |
|
|
743 | c.a = rgba::MAX_CC; |
|
|
744 | |
758 | |
745 | // parse the non-standard "#aarrggbb" format |
|
|
746 | if (name[0] == '#' && strlen (name) == 1+2+2+2+2 && 4 == sscanf (name+1, "%2hx%2hx%2hx%2hx%c", &c.a, &c.r, &c.g, &c.b, &eos)) |
|
|
747 | { |
|
|
748 | if (c.r) |
|
|
749 | c.r = (c.r << 8) | 0x0ff; |
|
|
750 | if (c.g) |
|
|
751 | c.g = (c.g << 8) | 0x0ff; |
|
|
752 | if (c.b) |
|
|
753 | c.b = (c.b << 8) | 0x0ff; |
|
|
754 | if (c.a) |
|
|
755 | c.a = (c.a << 8) | 0x0ff; |
|
|
756 | } |
|
|
757 | // parse the non-standard "rgba:rrrr/gggg/bbbb/aaaa" format |
759 | // parse the non-standard "rgba:rrrr/gggg/bbbb/aaaa" format |
758 | else if (strlen (name) != 4+5*4 || 4 != sscanf (name, "rgba:%4hx/%4hx/%4hx/%4hx%c", &c.r, &c.g, &c.b, &c.a, &eos)) |
760 | if (strlen (name) != 4+5*4 || 4 != sscanf (name, "rgba:%4hx/%4hx/%4hx/%4hx%c", &c.r, &c.g, &c.b, &c.a, &eos)) |
759 | { |
761 | { |
760 | XColor xc; |
762 | XColor xc; |
761 | |
763 | |
762 | if (XParseColor (screen->dpy, screen->cmap, name, &xc)) |
764 | if (XParseColor (screen->dpy, screen->cmap, name, &xc)) |
763 | { |
765 | { |
… | |
… | |
883 | lerp (c.a, to.a, percent) |
885 | lerp (c.a, to.a, percent) |
884 | ) |
886 | ) |
885 | ); |
887 | ); |
886 | } |
888 | } |
887 | |
889 | |
888 | #if TRACE_PIXMAPS |
|
|
889 | # undef XCreatePixmap |
|
|
890 | # undef XFreePixmap |
|
|
891 | Pixmap trace_XCreatePixmap (const char *file, int line, Display *dpy, Window r, unsigned int w, unsigned int h, unsigned int d) |
|
|
892 | { |
|
|
893 | Pixmap res = XCreatePixmap (dpy, r, w, h, d); |
|
|
894 | fprintf (stderr, "%s:%d: XCreatePixmap (%p,%lX,%u,%u,%u) returned %lX\n", file, line, dpy, r, w, h, d, res); |
|
|
895 | return res; |
|
|
896 | } |
|
|
897 | |
|
|
898 | void trace_XFreePixmap (const char *file, int line, Display *dpy, Pixmap p) |
|
|
899 | { |
|
|
900 | fprintf (stderr, "%s:%d: XFreePixmap (%p,%lX)\n", file, line, dpy, p); |
|
|
901 | XFreePixmap (dpy,p); |
|
|
902 | } |
|
|
903 | #endif |
|
|