… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
16 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
16 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
17 | * |
17 | * |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
19 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
21 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | # include <termios.h> |
43 | #include <termios.h> |
44 | |
44 | |
45 | #ifdef HAVE_XSETLOCALE |
45 | #ifdef HAVE_XSETLOCALE |
46 | # define X_LOCALE |
46 | # define X_LOCALE |
47 | # include <X11/Xlocale.h> |
47 | # include <X11/Xlocale.h> |
48 | #else |
48 | #else |
… | |
… | |
155 | { |
155 | { |
156 | #if HAVE_BG_PIXMAP |
156 | #if HAVE_BG_PIXMAP |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
157 | update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this); |
158 | #endif |
158 | #endif |
159 | #ifdef CURSOR_BLINK |
159 | #ifdef CURSOR_BLINK |
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); |
160 | cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL); |
161 | #endif |
161 | #endif |
162 | #ifdef TEXT_BLINK |
162 | #ifdef TEXT_BLINK |
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
163 | text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL); |
164 | #endif |
164 | #endif |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
165 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
… | |
… | |
170 | #endif |
170 | #endif |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
171 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
172 | slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this); |
173 | #endif |
173 | #endif |
174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
174 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
175 | rootwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
175 | rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this), |
176 | #endif |
176 | #endif |
177 | #ifdef HAVE_SCROLLBARS |
177 | #ifdef HAVE_SCROLLBARS |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
178 | scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this), |
179 | #endif |
179 | #endif |
180 | #ifdef USE_XIM |
180 | #ifdef USE_XIM |
… | |
… | |
185 | #endif |
185 | #endif |
186 | #ifndef NO_BELL |
186 | #ifndef NO_BELL |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
187 | bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this); |
188 | #endif |
188 | #endif |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
189 | child_ev.set <rxvt_term, &rxvt_term::child_cb> (this); |
190 | prepare_ev.set <rxvt_term, &rxvt_term::prepare_cb> (this); |
190 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); |
191 | flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this); flush_ev.set (0., 1. / 60.); // refresh at max. 60 Hz normally |
|
|
192 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
191 | destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this); |
193 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
192 | pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this); |
194 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
193 | incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this); |
195 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
194 | termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
196 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
195 | vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this); |
… | |
… | |
285 | #endif |
284 | #endif |
286 | |
285 | |
287 | #ifdef HAVE_BG_PIXMAP |
286 | #ifdef HAVE_BG_PIXMAP |
288 | bgPixmap.destroy (); |
287 | bgPixmap.destroy (); |
289 | #endif |
288 | #endif |
|
|
289 | display->flush (); /* ideally .put should do this */ |
290 | displays.put (display); |
290 | displays.put (display); |
291 | |
291 | |
292 | scr_release (); |
292 | scr_release (); |
293 | |
293 | |
294 | /* clear all resources */ |
294 | /* clear all resources */ |
… | |
… | |
327 | } |
327 | } |
328 | |
328 | |
329 | void |
329 | void |
330 | rxvt_term::destroy () |
330 | rxvt_term::destroy () |
331 | { |
331 | { |
332 | if (ev_is_active (&destroy_ev)) |
332 | if (destroy_ev.is_active ()) |
333 | return; |
333 | return; |
334 | |
334 | |
335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
335 | HOOK_INVOKE ((this, HOOK_DESTROY, DT_END)); |
336 | |
336 | |
337 | #if ENABLE_OVERLAY |
337 | #if ENABLE_OVERLAY |
… | |
… | |
352 | incr_ev.stop (); |
352 | incr_ev.stop (); |
353 | termwin_ev.stop (display); |
353 | termwin_ev.stop (display); |
354 | vt_ev.stop (display); |
354 | vt_ev.stop (display); |
355 | } |
355 | } |
356 | |
356 | |
357 | prepare_ev.stop (); |
357 | flush_ev.stop (); |
358 | pty_ev.stop (); |
358 | pty_ev.stop (); |
359 | #ifdef CURSOR_BLINK |
359 | #ifdef CURSOR_BLINK |
360 | cursor_blink_ev.stop (); |
360 | cursor_blink_ev.stop (); |
361 | #endif |
361 | #endif |
362 | #ifdef TEXT_BLINK |
362 | #ifdef TEXT_BLINK |
… | |
… | |
473 | rxvt_emergency_cleanup (); |
473 | rxvt_emergency_cleanup (); |
474 | _exit (EXIT_FAILURE); |
474 | _exit (EXIT_FAILURE); |
475 | } |
475 | } |
476 | |
476 | |
477 | /*----------------------------------------------------------------------*/ |
477 | /*----------------------------------------------------------------------*/ |
478 | bool |
478 | void |
479 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
479 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
480 | { |
480 | { |
481 | this->envv = envv; |
481 | this->envv = envv; |
482 | |
482 | |
483 | SET_R (this); |
483 | SET_R (this); |
484 | set_locale (""); |
484 | set_locale (""); |
485 | set_environ (envv); // few things in X do not call setlocale :( |
485 | set_environ (envv); // few things in X do not call setlocale :( |
486 | |
486 | |
487 | if (!init_vars ()) |
487 | init_vars (); |
488 | return false; |
|
|
489 | |
488 | |
490 | init_secondary (); |
489 | init_secondary (); |
491 | |
490 | |
492 | const char **cmd_argv = init_resources (argc, argv); |
491 | const char **cmd_argv = init_resources (argc, argv); |
493 | |
492 | |
… | |
… | |
522 | |
521 | |
523 | #ifdef ENABLE_TRANSPARENCY |
522 | #ifdef ENABLE_TRANSPARENCY |
524 | if (option (Opt_transparent)) |
523 | if (option (Opt_transparent)) |
525 | { |
524 | { |
526 | bgPixmap.set_transparent (); |
525 | bgPixmap.set_transparent (); |
|
|
526 | |
527 | #ifdef HAVE_AFTERIMAGE |
527 | #ifdef HAVE_AFTERIMAGE |
528 | if (rs [Rs_blurradius]) |
528 | if (rs [Rs_blurradius]) |
529 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
529 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
530 | #endif |
530 | #endif |
531 | if (ISSET_PIXCOLOR (Color_tint)) |
531 | if (ISSET_PIXCOLOR (Color_tint)) |
532 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
532 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
533 | |
533 | if (rs [Rs_shade]) |
534 | if (rs [Rs_shade]) |
534 | bgPixmap.set_shade (rs [Rs_shade]); |
535 | bgPixmap.set_shade (rs [Rs_shade]); |
535 | |
536 | |
536 | bgPixmap.set_root_pixmap (); |
537 | bgPixmap.set_root_pixmap (); |
537 | XSelectInput (dpy, display->root, PropertyChangeMask); |
538 | XSelectInput (dpy, display->root, PropertyChangeMask); |
538 | rootwin_ev.start (display, display->root); |
539 | rootwin_ev.start (display, display->root); |
539 | } |
540 | } |
540 | #endif |
541 | #endif |
541 | |
542 | |
542 | #ifdef BG_IMAGE_FROM_FILE |
543 | #ifdef BG_IMAGE_FROM_FILE |
543 | if (rs[Rs_backgroundPixmap] != NULL) |
544 | if (rs[Rs_backgroundPixmap]) |
544 | { |
545 | { |
545 | const char *p = rs[Rs_backgroundPixmap]; |
546 | const char *p = rs[Rs_backgroundPixmap]; |
546 | |
547 | |
547 | if ((p = strchr (p, ';')) != NULL) |
548 | if ((p = strchr (p, ';')) != 0) |
548 | { |
549 | { |
549 | p++; |
550 | p++; |
550 | bgPixmap.set_geometry (p); |
551 | bgPixmap.set_geometry (p); |
551 | } |
552 | } |
552 | else |
553 | else |
… | |
… | |
571 | free (cmd_argv); |
572 | free (cmd_argv); |
572 | |
573 | |
573 | if (pty->pty >= 0) |
574 | if (pty->pty >= 0) |
574 | pty_ev.start (pty->pty, ev::READ); |
575 | pty_ev.start (pty->pty, ev::READ); |
575 | |
576 | |
576 | prepare_ev.start (); |
|
|
577 | |
|
|
578 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
577 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
579 | |
578 | |
580 | #if ENABLE_XEMBED |
579 | #if ENABLE_XEMBED |
581 | if (rs[Rs_embed]) |
580 | if (rs[Rs_embed]) |
582 | { |
581 | { |
… | |
… | |
587 | } |
586 | } |
588 | #endif |
587 | #endif |
589 | |
588 | |
590 | XMapWindow (dpy, vt); |
589 | XMapWindow (dpy, vt); |
591 | XMapWindow (dpy, parent[0]); |
590 | XMapWindow (dpy, parent[0]); |
592 | |
|
|
593 | return true; |
|
|
594 | } |
591 | } |
595 | |
592 | |
596 | static struct sig_handlers |
593 | static struct sig_handlers |
597 | { |
594 | { |
598 | ev::sig sw_term, sw_int; |
595 | ev::sig sw_term, sw_int; |
… | |
… | |
641 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
638 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
642 | // TODO: handle this with exceptions and tolerate the memory loss |
639 | // TODO: handle this with exceptions and tolerate the memory loss |
643 | XSetIOErrorHandler (rxvt_xioerror_handler); |
640 | XSetIOErrorHandler (rxvt_xioerror_handler); |
644 | |
641 | |
645 | XrmInitialize (); |
642 | XrmInitialize (); |
646 | } |
|
|
647 | |
|
|
648 | /* ------------------------------------------------------------------------- * |
|
|
649 | * MEMORY ALLOCATION WRAPPERS * |
|
|
650 | * ------------------------------------------------------------------------- */ |
|
|
651 | void * |
|
|
652 | rxvt_malloc (size_t size) |
|
|
653 | { |
|
|
654 | void *p = malloc (size); |
|
|
655 | |
|
|
656 | if (!p) |
|
|
657 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
658 | |
|
|
659 | return p; |
|
|
660 | } |
|
|
661 | |
|
|
662 | void * |
|
|
663 | rxvt_calloc (size_t number, size_t size) |
|
|
664 | { |
|
|
665 | void *p = calloc (number, size); |
|
|
666 | |
|
|
667 | if (!p) |
|
|
668 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
669 | |
|
|
670 | return p; |
|
|
671 | } |
|
|
672 | |
|
|
673 | void * |
|
|
674 | rxvt_realloc (void *ptr, size_t size) |
|
|
675 | { |
|
|
676 | void *p = realloc (ptr, size); |
|
|
677 | |
|
|
678 | if (!p) |
|
|
679 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
680 | |
|
|
681 | return p; |
|
|
682 | } |
643 | } |
683 | |
644 | |
684 | /*----------------------------------------------------------------------*/ |
645 | /*----------------------------------------------------------------------*/ |
685 | /* |
646 | /* |
686 | * window size/position calculations for XSizeHint and other storage. |
647 | * window size/position calculations for XSizeHint and other storage. |
… | |
… | |
1718 | void |
1679 | void |
1719 | rxvt_term::get_window_origin (int &x, int &y) |
1680 | rxvt_term::get_window_origin (int &x, int &y) |
1720 | { |
1681 | { |
1721 | Window cr; |
1682 | Window cr; |
1722 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1683 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
1723 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
1684 | /* fprintf (stderr, "origin is %+d%+d\n", x, y);*/ |
1724 | } |
1685 | } |
1725 | |
1686 | |
1726 | Pixmap |
1687 | Pixmap |
1727 | rxvt_term::get_pixmap_property (int prop_id) |
1688 | rxvt_term::get_pixmap_property (int prop_id) |
1728 | { |
1689 | { |
… | |
… | |
1735 | unsigned char *prop = NULL; |
1696 | unsigned char *prop = NULL; |
1736 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
1697 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
1737 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1698 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1738 | &nitems, &bytes_after, &prop); |
1699 | &nitems, &bytes_after, &prop); |
1739 | if (result == Success && prop && atype == XA_PIXMAP) |
1700 | if (result == Success && prop && atype == XA_PIXMAP) |
1740 | { |
|
|
1741 | return *(Pixmap *)prop; |
1701 | return *(Pixmap *)prop; |
1742 | } |
|
|
1743 | } |
1702 | } |
|
|
1703 | |
1744 | return None; |
1704 | return None; |
1745 | } |
1705 | } |
1746 | |
1706 | |
1747 | #ifdef HAVE_BG_PIXMAP |
1707 | #ifdef HAVE_BG_PIXMAP |
1748 | # if TRACE_PIXMAPS |
1708 | # if TRACE_PIXMAPS |
1749 | # undef update_background |
1709 | # undef update_background |
|
|
1710 | void |
1750 | int rxvt_term::trace_update_background (const char *file, int line) |
1711 | rxvt_term::trace_update_background (const char *file, int line) |
1751 | { |
1712 | { |
1752 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
1713 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
1753 | update_background (); |
1714 | update_background (); |
1754 | } |
1715 | } |
1755 | # endif |
1716 | # endif |
1756 | |
1717 | |
1757 | int |
1718 | void |
1758 | rxvt_term::update_background () |
1719 | rxvt_term::update_background () |
1759 | { |
1720 | { |
1760 | bgPixmap.invalidate (); |
1721 | bgPixmap.invalidate (); |
1761 | |
1722 | |
1762 | /* no chance of real time refresh if we are blurring! */ |
1723 | /* no chance of real time refresh if we are blurring! */ |
1763 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
1724 | if (bgPixmap.invalid_since + 0.50 < ev::now () |
|
|
1725 | && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1726 | { |
|
|
1727 | update_background_ev.stop (); |
1764 | bgPixmap.render (); |
1728 | bgPixmap.render (); |
|
|
1729 | } |
1765 | else |
1730 | else |
1766 | { |
1731 | { |
1767 | update_background_ev.stop (); |
1732 | ev_tstamp refresh; |
1768 | |
1733 | |
1769 | if (!bgPixmap.need_client_side_rendering()) |
1734 | if (!bgPixmap.need_client_side_rendering ()) |
1770 | update_background_ev.start (.05); |
1735 | refresh = .05; |
1771 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
1736 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
1772 | update_background_ev.start (.20); /* very slow !!! */ |
1737 | refresh = .20; /* very slow !!! */ |
1773 | else |
1738 | else |
|
|
1739 | refresh = .07; |
|
|
1740 | |
1774 | update_background_ev.start (.07); |
1741 | update_background_ev.start (refresh); |
1775 | } |
1742 | } |
1776 | |
|
|
1777 | return 0; |
|
|
1778 | } |
1743 | } |
1779 | |
1744 | |
1780 | void |
1745 | void |
1781 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1746 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1782 | { |
1747 | { |
|
|
1748 | make_current (); |
1783 | bgPixmap.render (); |
1749 | bgPixmap.render (); |
|
|
1750 | refresh_check (); |
1784 | } |
1751 | } |
1785 | |
1752 | |
1786 | #endif /* HAVE_BG_PIXMAP */ |
1753 | #endif /* HAVE_BG_PIXMAP */ |
1787 | |
1754 | |
1788 | /*----------------------- end-of-file (C source) -----------------------*/ |
1755 | /*----------------------- end-of-file (C source) -----------------------*/ |