… | |
… | |
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 |
… | |
… | |
226 | { |
227 | { |
227 | } |
228 | } |
228 | |
229 | |
229 | rxvt_drawable &rxvt_screen::scratch_drawable (int w, int h) |
230 | rxvt_drawable &rxvt_screen::scratch_drawable (int w, int h) |
230 | { |
231 | { |
231 | // it's actually faster to re-allocate every time. don't ask me |
|
|
232 | // why, but its likely no big deal there are no roundtrips |
|
|
233 | // (I think/hope). |
|
|
234 | if (!scratch_area || w > scratch_w || h > scratch_h || 1/*D*/) |
232 | if (!scratch_area || w > scratch_w || h > scratch_h) |
235 | { |
233 | { |
236 | if (scratch_area) |
234 | if (scratch_area) |
237 | { |
235 | { |
238 | XFreePixmap (dpy, scratch_area->drawable); |
236 | XFreePixmap (dpy, scratch_area->drawable); |
239 | delete scratch_area; |
237 | delete scratch_area; |
… | |
… | |
296 | ///////////////////////////////////////////////////////////////////////////// |
294 | ///////////////////////////////////////////////////////////////////////////// |
297 | |
295 | |
298 | rxvt_display::rxvt_display (const char *id) |
296 | rxvt_display::rxvt_display (const char *id) |
299 | : refcounted (id) |
297 | : refcounted (id) |
300 | , selection_owner (0) |
298 | , selection_owner (0) |
|
|
299 | , clipboard_owner (0) |
301 | { |
300 | { |
302 | x_ev .set<rxvt_display, &rxvt_display::x_cb > (this); |
301 | x_ev .set<rxvt_display, &rxvt_display::x_cb > (this); |
303 | flush_ev.set<rxvt_display, &rxvt_display::flush_cb> (this); |
302 | flush_ev.set<rxvt_display, &rxvt_display::flush_cb> (this); |
304 | } |
303 | } |
305 | |
304 | |
… | |
… | |
360 | XA_STRING, &actual_type, &actual_format, |
359 | XA_STRING, &actual_type, &actual_format, |
361 | &nitems, &nremaining, |
360 | &nitems, &nremaining, |
362 | (unsigned char **)&val) == Success |
361 | (unsigned char **)&val) == Success |
363 | && actual_type == XA_STRING |
362 | && actual_type == XA_STRING |
364 | && actual_format == 8) |
363 | && actual_format == 8) |
365 | displayResource = val; |
364 | displayResource = val; |
366 | else |
365 | else |
367 | { |
366 | { |
368 | displayResource = 0; |
367 | displayResource = 0; |
369 | |
368 | |
370 | if (val) |
369 | if (val) |
371 | XFree(val); |
370 | XFree (val); |
372 | } |
371 | } |
373 | |
372 | |
374 | #if XLIB_ILLEGAL_ACCESS |
373 | #if XLIB_ILLEGAL_ACCESS |
375 | dpy->xdefaults = displayResource; |
374 | dpy->xdefaults = displayResource; |
376 | #endif |
375 | #endif |
377 | } |
376 | } |
… | |
… | |
425 | bool rxvt_display::ref_init () |
424 | bool rxvt_display::ref_init () |
426 | { |
425 | { |
427 | #ifdef LOCAL_X_IS_UNIX |
426 | #ifdef LOCAL_X_IS_UNIX |
428 | if (id[0] == ':') |
427 | if (id[0] == ':') |
429 | { |
428 | { |
430 | val = rxvt_malloc (5 + strlen (id) + 1); |
429 | if (!(val = rxvt_temp_buf<char> (5 + strlen (id) + 1))) |
|
|
430 | return false; |
431 | strcpy (val, "unix/"); |
431 | strcpy (val, "unix/"); |
432 | strcat (val, id); |
432 | strcat (val, id); |
433 | dpy = XOpenDisplay (val); |
433 | dpy = XOpenDisplay (val); |
434 | free (val); |
|
|
435 | } |
434 | } |
436 | else |
435 | else |
437 | #endif |
436 | #endif |
438 | dpy = 0; |
437 | dpy = 0; |
439 | |
438 | |
… | |
… | |
444 | return false; |
443 | return false; |
445 | |
444 | |
446 | screen = DefaultScreen (dpy); |
445 | screen = DefaultScreen (dpy); |
447 | root = DefaultRootWindow (dpy); |
446 | root = DefaultRootWindow (dpy); |
448 | |
447 | |
449 | assert (sizeof (xa_names) / sizeof (char *) == NUM_XA); |
448 | assert (ARRAY_LENGTH(xa_names) == NUM_XA); |
450 | XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa); |
449 | XInternAtoms (dpy, (char **)xa_names, NUM_XA, False, xa); |
451 | |
450 | |
452 | XrmSetDatabase (dpy, get_resources (false)); |
451 | XrmSetDatabase (dpy, get_resources (false)); |
453 | |
452 | |
454 | #ifdef POINTER_BLANK |
453 | #ifdef POINTER_BLANK |
… | |
… | |
462 | XUnloadFont (dpy, f); |
461 | XUnloadFont (dpy, f); |
463 | #endif |
462 | #endif |
464 | |
463 | |
465 | int fd = XConnectionNumber (dpy); |
464 | int fd = XConnectionNumber (dpy); |
466 | |
465 | |
467 | // try to detect wether we have a local connection. |
466 | // try to detect whether we have a local connection. |
468 | // assume unix domain socket == local, everything else not |
467 | // assume unix domain socket == local, everything else not |
469 | // TODO: might want to check for inet/127.0.0.1 |
468 | // TODO: might want to check for inet/127.0.0.1 |
470 | is_local = 0; |
469 | is_local = 0; |
471 | sockaddr_un sa; |
470 | sockaddr_un sa; |
472 | socklen_t sl = sizeof (sa); |
471 | socklen_t sl = sizeof (sa); |
… | |
… | |
486 | } |
485 | } |
487 | |
486 | |
488 | void |
487 | void |
489 | rxvt_display::ref_next () |
488 | rxvt_display::ref_next () |
490 | { |
489 | { |
491 | // TODO: somehow check wether the database files/resources changed |
490 | // TODO: somehow check whether the database files/resources changed |
492 | // before affording re-loading/parsing |
491 | // before affording re-loading/parsing |
493 | XrmDestroyDatabase (XrmGetDatabase (dpy)); |
492 | XrmDestroyDatabase (XrmGetDatabase (dpy)); |
494 | XrmSetDatabase (dpy, get_resources (true)); |
493 | XrmSetDatabase (dpy, get_resources (true)); |
495 | } |
494 | } |
496 | |
495 | |
… | |
… | |
505 | x_ev.stop (); |
504 | x_ev.stop (); |
506 | flush_ev.stop (); |
505 | flush_ev.stop (); |
507 | #ifdef USE_XIM |
506 | #ifdef USE_XIM |
508 | xims.clear (); |
507 | xims.clear (); |
509 | #endif |
508 | #endif |
|
|
509 | XrmDestroyDatabase (XrmGetDatabase (dpy)); |
510 | XCloseDisplay (dpy); |
510 | XCloseDisplay (dpy); |
511 | } |
511 | } |
512 | |
512 | |
513 | #ifdef USE_XIM |
513 | #ifdef USE_XIM |
514 | void rxvt_display::im_change_cb () |
514 | void rxvt_display::im_change_cb () |
… | |
… | |
526 | unsigned long nitems, bytes_after; |
526 | unsigned long nitems, bytes_after; |
527 | |
527 | |
528 | if (XGetWindowProperty (dpy, root, xa[XA_XIM_SERVERS], 0L, 1000000L, |
528 | if (XGetWindowProperty (dpy, root, xa[XA_XIM_SERVERS], 0L, 1000000L, |
529 | False, XA_ATOM, &actual_type, &actual_format, |
529 | False, XA_ATOM, &actual_type, &actual_format, |
530 | &nitems, &bytes_after, (unsigned char **)&atoms) |
530 | &nitems, &bytes_after, (unsigned char **)&atoms) |
531 | != Success ) |
531 | != Success) |
532 | return; |
532 | return; |
533 | |
533 | |
534 | if (actual_type == XA_ATOM && actual_format == 32) |
534 | if (actual_type == XA_ATOM && actual_format == 32) |
535 | for (int i = 0; i < nitems; i++) |
535 | for (int i = 0; i < nitems; i++) |
536 | if (XGetSelectionOwner (dpy, atoms[i])) |
536 | if (XGetSelectionOwner (dpy, atoms[i])) |
537 | { |
537 | { |
538 | im_change_cb (); |
538 | im_change_cb (); |
539 | break; |
539 | break; |
… | |
… | |
543 | } |
543 | } |
544 | #endif |
544 | #endif |
545 | |
545 | |
546 | void rxvt_display::x_cb (ev::io &w, int revents) |
546 | void rxvt_display::x_cb (ev::io &w, int revents) |
547 | { |
547 | { |
|
|
548 | flush_ev.start (); |
|
|
549 | } |
|
|
550 | |
|
|
551 | void rxvt_display::flush_cb (ev::prepare &w, int revents) |
|
|
552 | { |
548 | while (XEventsQueued (dpy, QueuedAfterReading)) |
553 | while (XEventsQueued (dpy, QueuedAfterFlush)) |
|
|
554 | do |
549 | { |
555 | { |
550 | XEvent xev; |
556 | XEvent xev; |
551 | XNextEvent (dpy, &xev); |
557 | XNextEvent (dpy, &xev); |
552 | |
558 | |
553 | #ifdef USE_XIM |
559 | #ifdef USE_XIM |
554 | if (!XFilterEvent (&xev, None)) |
560 | if (!XFilterEvent (&xev, None)) |
555 | { |
561 | { |
556 | if (xev.type == PropertyNotify |
562 | if (xev.type == PropertyNotify |
557 | && xev.xany.window == root |
563 | && xev.xany.window == root |
558 | && xev.xproperty.atom == xa[XA_XIM_SERVERS]) |
564 | && xev.xproperty.atom == xa[XA_XIM_SERVERS]) |
559 | im_change_check (); |
565 | im_change_check (); |
560 | #endif |
566 | #endif |
561 | if (xev.type == MappingNotify) |
567 | if (xev.type == MappingNotify) |
562 | XRefreshKeyboardMapping (&xev.xmapping); |
568 | XRefreshKeyboardMapping (&xev.xmapping); |
563 | |
569 | |
564 | for (int i = xw.size (); i--; ) |
570 | for (int i = xw.size (); i--; ) |
565 | { |
571 | { |
566 | if (!xw[i]) |
572 | if (!xw[i]) |
567 | xw.erase_unordered (i); |
573 | xw.erase_unordered (i); |
568 | else if (xw[i]->window == xev.xany.window) |
574 | else if (xw[i]->window == xev.xany.window) |
569 | xw[i]->call (xev); |
575 | xw[i]->call (xev); |
570 | } |
576 | } |
571 | #ifdef USE_XIM |
577 | #ifdef USE_XIM |
572 | } |
578 | } |
573 | #endif |
579 | #endif |
574 | } |
580 | } |
575 | } |
581 | while (XEventsQueued (dpy, QueuedAlready)); |
576 | |
582 | |
577 | void rxvt_display::flush_cb (ev::prepare &w, int revents) |
|
|
578 | { |
|
|
579 | w.stop (); |
583 | w.stop (); |
580 | XFlush (dpy); |
|
|
581 | } |
584 | } |
582 | |
585 | |
583 | void rxvt_display::reg (xevent_watcher *w) |
586 | void rxvt_display::reg (xevent_watcher *w) |
584 | { |
587 | { |
585 | if (!w->active) |
588 | if (!w->active) |
… | |
… | |
596 | xw[w->active - 1] = 0; |
599 | xw[w->active - 1] = 0; |
597 | w->active = 0; |
600 | w->active = 0; |
598 | } |
601 | } |
599 | } |
602 | } |
600 | |
603 | |
601 | void rxvt_display::set_selection_owner (rxvt_term *owner) |
604 | void rxvt_display::set_selection_owner (rxvt_term *owner, bool clipboard) |
602 | { |
605 | { |
|
|
606 | rxvt_term * &cur_owner = !clipboard ? selection_owner : clipboard_owner; |
|
|
607 | |
603 | if (selection_owner && selection_owner != owner) |
608 | if (cur_owner && cur_owner != owner) |
604 | { |
609 | { |
605 | rxvt_term *owner = selection_owner; |
610 | rxvt_term *term = cur_owner; |
606 | |
|
|
607 | owner->selection_clear (); |
611 | term->selection_clear (clipboard); |
608 | owner->flush (); |
612 | term->flush (); |
609 | } |
613 | } |
610 | |
614 | |
611 | selection_owner = owner; |
615 | cur_owner = owner; |
612 | } |
616 | } |
613 | |
617 | |
614 | #ifdef USE_XIM |
618 | #ifdef USE_XIM |
615 | |
619 | |
616 | void rxvt_display::reg (im_watcher *w) |
620 | void rxvt_display::reg (im_watcher *w) |
… | |
… | |
629 | int l, m; |
633 | int l, m; |
630 | |
634 | |
631 | l = strlen (locale); |
635 | l = strlen (locale); |
632 | m = strlen (modifiers); |
636 | m = strlen (modifiers); |
633 | |
637 | |
634 | if (!(id = (char *)malloc (l + m + 2))) |
638 | if (!(id = rxvt_temp_buf<char> (l + m + 2))) |
635 | return 0; |
639 | return 0; |
636 | |
640 | |
637 | memcpy (id, locale, l); id[l] = '\n'; |
641 | memcpy (id, locale, l); id[l] = '\n'; |
638 | memcpy (id + l + 1, modifiers, m); id[l + m + 1] = 0; |
642 | memcpy (id + l + 1, modifiers, m); id[l + m + 1] = 0; |
639 | |
643 | |
640 | rxvt_xim *xim = xims.get (id); |
644 | rxvt_xim *xim = xims.get (id); |
641 | |
|
|
642 | free (id); |
|
|
643 | |
645 | |
644 | return xim; |
646 | return xim; |
645 | } |
647 | } |
646 | |
648 | |
647 | void rxvt_display::put_xim (rxvt_xim *xim) |
649 | void rxvt_display::put_xim (rxvt_xim *xim) |
… | |
… | |
673 | } |
675 | } |
674 | |
676 | |
675 | bool |
677 | bool |
676 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
678 | rxvt_color::alloc (rxvt_screen *screen, const rgba &color) |
677 | { |
679 | { |
678 | //TODO: only supports 24 bit truecolour |
680 | //TODO: only supports 24 bit |
679 | int alpha = color.a >= 0xff00 ? 0xffff : color.a; |
681 | int alpha = color.a >= 0xff00 ? 0xffff : color.a; |
680 | |
682 | |
681 | #if XFT |
683 | #if XFT |
682 | XRenderPictFormat *format; |
684 | XRenderPictFormat *format; |
683 | |
685 | |
… | |
… | |
716 | c.green = color.g; |
718 | c.green = color.g; |
717 | c.blue = color.b; |
719 | c.blue = color.b; |
718 | |
720 | |
719 | if (screen->visual->c_class == TrueColor) |
721 | if (screen->visual->c_class == TrueColor) |
720 | { |
722 | { |
721 | c.pixel = (color.r >> (16 - popcount (screen->visual->red_mask )) << ctz (screen->visual->red_mask )) |
723 | c.pixel = (color.r >> (16 - rxvt_popcount (screen->visual->red_mask )) << rxvt_ctz (screen->visual->red_mask )) |
722 | | (color.g >> (16 - popcount (screen->visual->green_mask)) << ctz (screen->visual->green_mask)) |
724 | | (color.g >> (16 - rxvt_popcount (screen->visual->green_mask)) << rxvt_ctz (screen->visual->green_mask)) |
723 | | (color.b >> (16 - popcount (screen->visual->blue_mask )) << ctz (screen->visual->blue_mask )); |
725 | | (color.b >> (16 - rxvt_popcount (screen->visual->blue_mask )) << rxvt_ctz (screen->visual->blue_mask )); |
724 | |
726 | |
725 | return true; |
727 | return true; |
726 | } |
728 | } |
727 | else if (XAllocColor (screen->dpy, screen->cmap, &c)) |
729 | else if (XAllocColor (screen->dpy, screen->cmap, &c)) |
728 | return true; |
730 | return true; |
… | |
… | |
740 | { |
742 | { |
741 | rgba c; |
743 | rgba c; |
742 | char eos; |
744 | char eos; |
743 | int skip; |
745 | int skip; |
744 | |
746 | |
|
|
747 | c.a = rgba::MAX_CC; |
|
|
748 | |
745 | // parse the nonstandard "[alphapercent]" prefix |
749 | // parse the nonstandard "[alphapercent]" prefix |
746 | if (1 <= sscanf (name, "[%hd]%n", &c.a, &skip)) |
750 | if (1 <= sscanf (name, "[%hd]%n", &c.a, &skip)) |
747 | { |
751 | { |
748 | c.a = lerp<int, int, int> (0, rgba::MAX_CC, c.a); |
752 | c.a = lerp<int, int, int> (0, rgba::MAX_CC, c.a); |
749 | name += skip; |
753 | name += skip; |
750 | } |
754 | } |
751 | else |
|
|
752 | c.a = rgba::MAX_CC; |
|
|
753 | |
755 | |
754 | // parse the non-standard "#aarrggbb" format |
|
|
755 | 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)) |
|
|
756 | { |
|
|
757 | c.r <<= 8; |
|
|
758 | c.g <<= 8; |
|
|
759 | c.b <<= 8; |
|
|
760 | c.a <<= 8; |
|
|
761 | } |
|
|
762 | // parse the non-standard "rgba:rrrr/gggg/bbbb/aaaa" format |
756 | // parse the non-standard "rgba:rrrr/gggg/bbbb/aaaa" format |
763 | 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)) |
757 | if (strlen (name) != 4+5*4 || 4 != sscanf (name, "rgba:%4hx/%4hx/%4hx/%4hx%c", &c.r, &c.g, &c.b, &c.a, &eos)) |
764 | { |
758 | { |
765 | XColor xc; |
759 | XColor xc; |
766 | |
760 | |
767 | if (XParseColor (screen->dpy, screen->cmap, name, &xc)) |
761 | if (XParseColor (screen->dpy, screen->cmap, name, &xc)) |
768 | { |
762 | { |
… | |
… | |
888 | lerp (c.a, to.a, percent) |
882 | lerp (c.a, to.a, percent) |
889 | ) |
883 | ) |
890 | ); |
884 | ); |
891 | } |
885 | } |
892 | |
886 | |
893 | #if TRACE_PIXMAPS |
|
|
894 | # undef XCreatePixmap |
|
|
895 | # undef XFreePixmap |
|
|
896 | Pixmap trace_XCreatePixmap (const char *file, int line, Display *dpy, Window r, unsigned int w, unsigned int h, unsigned int d) |
|
|
897 | { |
|
|
898 | Pixmap res = XCreatePixmap (dpy, r, w, h, d); |
|
|
899 | fprintf (stderr, "%s:%d: XCreatePixmap (%p,%lX,%u,%u,%u) returned %lX\n", file, line, dpy, r, w, h, d, res); |
|
|
900 | return res; |
|
|
901 | } |
|
|
902 | |
|
|
903 | void trace_XFreePixmap (const char *file, int line, Display *dpy, Pixmap p) |
|
|
904 | { |
|
|
905 | fprintf (stderr, "%s:%d: XFreePixmap (%p,%lX)\n", file, line, dpy, p); |
|
|
906 | XFreePixmap (dpy,p); |
|
|
907 | } |
|
|
908 | #endif |
|
|