1 /*----------------------------------------------------------------------*
3 *----------------------------------------------------------------------*
5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
8 * 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 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 *----------------------------------------------------------------------*/
23 #define line_t perl_line_t
29 #include "../config.h"
42 #if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43 # define GRAB_CURSOR THIS->leftptr_cursor
45 # define GRAB_CURSOR None
49 #define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
51 #define ROW(n) THIS->row_buf [LINENO (n)]
53 /////////////////////////////////////////////////////////////////////////////
63 taint_if (SV *sv, SV *src)
75 char *str = SvPVutf8 (sv, len);
76 return rxvt_utf8towcs (str, len);
80 wcs2sv (wchar_t *wstr, int len = -1)
82 char *str = rxvt_wcstoutf8 (wstr, len);
84 SV *sv = newSVpv (str, 0);
92 new_ref (HV *hv, const char *klass)
94 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
99 newSVptr (void *ptr, const char *klass)
102 sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103 return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
113 sv_unmagic (sv, PERL_MAGIC_ext);
117 SvPTR (SV *sv, const char *klass)
119 if (!sv_derived_from (sv, klass))
120 croak ("object of type %s expected", klass);
122 MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
125 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
127 return (long)mg->mg_ptr;
130 #define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
131 #define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
133 /////////////////////////////////////////////////////////////////////////////
155 void invoke (const char *type, SV *self, int arg = -1);
159 perl_watcher::invoke (const char *type, SV *self, int arg)
168 XPUSHs (sv_2mortal (self));
171 XPUSHs (sv_2mortal (newSViv (arg)));
174 call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
182 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185 #define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186 #define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
188 struct timer : time_watcher, perl_watcher
193 : time_watcher (this, &timer::execute)
197 void execute (time_watcher &w)
200 start (at + interval);
202 invoke ("urxvt::timer", newSVtimer (this));
206 #define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207 #define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
209 struct iow : io_watcher, perl_watcher
212 : io_watcher (this, &iow::execute)
216 void execute (io_watcher &w, short revents)
218 invoke ("urxvt::iow", newSViow (this), revents);
222 /////////////////////////////////////////////////////////////////////////////
224 #define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
234 overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
242 void set (int x, int y, SV *str, SV *rend);
245 overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246 : THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)
254 text = new text_t *[h];
255 rend = new rend_t *[h];
257 for (int y = 0; y < h; y++)
259 text_t *tp = text[y] = new text_t[w];
260 rend_t *rp = rend[y] = new rend_t[w];
268 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
270 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
272 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
277 for (int x = w - 2; x-- > 0; )
287 for (int x = w; x-- > 0; )
295 THIS->want_refresh = 1;
302 for (int y = h; y--; )
311 THIS->want_refresh = 1;
317 char key[33]; sprintf (key, "%32lx", (long)this);
319 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320 hv_store (hv, key, 32, newSViv ((long)this), 0);
326 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
330 char key[33]; sprintf (key, "%32lx", (long)this);
332 HV *hv = (HV *)SvRV (*ovs);
333 hv_delete (hv, key, 32, G_DISCARD);
337 void overlay::swap ()
339 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
340 int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
342 int ov_w = min (w, THIS->ncol - ov_x);
343 int ov_h = min (h, THIS->nrow - ov_y);
345 for (int y = ov_h; y--; )
347 text_t *t1 = text [y];
348 rend_t *r1 = rend [y];
350 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
351 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
353 for (int x = ov_w; x--; )
355 text_t t = *t1; *t1++ = *t2; *t2++ = t;
356 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
362 void overlay::set (int x, int y, SV *text, SV *rend)
367 if (!IN_RANGE_EXC (y, 0, h - border))
370 wchar_t *wtext = sv2wcs (text);
372 for (int col = min (wcslen (wtext), w - x - border); col--; )
373 this->text [y][x + col] = wtext [col];
379 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380 croak ("rend must be arrayref");
382 AV *av = (AV *)SvRV (rend);
384 for (int col = min (av_len (av) + 1, w - x - border); col--; )
385 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388 THIS->want_refresh = 1;
392 /////////////////////////////////////////////////////////////////////////////
394 struct rxvt_perl_interp rxvt_perl;
396 static PerlInterpreter *perl;
398 rxvt_perl_interp::rxvt_perl_interp ()
402 rxvt_perl_interp::~rxvt_perl_interp ()
406 perl_destruct (perl);
412 rxvt_perl_interp::init ()
419 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
422 perl = perl_alloc ();
423 perl_construct (perl);
425 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)
428 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430 perl_destruct (perl);
438 ungrab (rxvt_term *THIS)
440 if (THIS->perl.grabtime)
442 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
443 XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
444 THIS->perl.grabtime = 0;
449 rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
454 if (htype == HOOK_INIT) // first hook ever called
456 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
457 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
459 else if (!term->perl.self)
460 return false; // perl not initialized for this instance
461 else if (htype == HOOK_DESTROY)
467 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
469 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475 while (HE *he = hv_iternext (hv))
476 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
481 if (!should_invoke [htype])
488 va_start (ap, htype);
495 XPUSHs (sv_2mortal (newSVterm (term)));
496 XPUSHs (sv_2mortal (newSViv (htype)));
499 data_type dt = (data_type)va_arg (ap, int);
504 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
512 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
517 char *str = va_arg (ap, char *);
518 int len = va_arg (ap, int);
520 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
526 wchar_t *wstr = va_arg (ap, wchar_t *);
527 int wlen = va_arg (ap, int);
529 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
535 XEvent *xe = va_arg (ap, XEvent *);
538 # define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539 # define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
542 setiv (type, xe->type);
543 setiv (send_event, xe->xany.send_event);
544 setiv (serial, xe->xany.serial);
553 setiv (time, xe->xmotion.time);
554 setiv (x, xe->xmotion.x);
555 setiv (y, xe->xmotion.y);
556 setiv (row, xe->xmotion.y / term->fheight);
557 setiv (col, xe->xmotion.x / term->fwidth);
558 setiv (x_root, xe->xmotion.x_root);
559 setiv (y_root, xe->xmotion.y_root);
560 setiv (state, xe->xmotion.state);
568 setiv (keycode, xe->xkey.keycode);
573 setiv (button, xe->xbutton.button);
577 setiv (is_hint, xe->xmotion.is_hint);
581 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
590 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
596 count = SvTRUE (status);
605 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
606 ungrab (term); // better lose the grab than the session
609 if (htype == HOOK_DESTROY)
611 clearSVptr ((SV *)term->perl.self);
612 SvREFCNT_dec ((SV *)term->perl.self);
619 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
624 /////////////////////////////////////////////////////////////////////////////
626 MODULE = urxvt PACKAGE = urxvt
632 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
633 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
634 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
635 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
637 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
638 # define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
639 # include "hookinc.h"
642 HV *option = get_hv ("urxvt::OPTION", 1);
643 # define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
649 HV *stash = gv_stashpv ("urxvt", 1);
650 # define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
651 export_const_iv (DEFAULT_RSTYLE);
652 export_const_iv (OVERLAY_RSTYLE);
653 export_const_iv (RS_Bold);
654 export_const_iv (RS_Italic);
655 export_const_iv (RS_Blink);
656 export_const_iv (RS_RVid);
657 export_const_iv (RS_Uline);
659 export_const_iv (CurrentTime);
660 export_const_iv (ShiftMask);
661 export_const_iv (LockMask);
662 export_const_iv (ControlMask);
663 export_const_iv (Mod1Mask);
664 export_const_iv (Mod2Mask);
665 export_const_iv (Mod3Mask);
666 export_const_iv (Mod4Mask);
667 export_const_iv (Mod5Mask);
668 export_const_iv (Button1Mask);
669 export_const_iv (Button2Mask);
670 export_const_iv (Button3Mask);
671 export_const_iv (Button4Mask);
672 export_const_iv (Button5Mask);
673 export_const_iv (AnyModifier);
675 export_const_iv (EVENT_NONE);
676 export_const_iv (EVENT_READ);
677 export_const_iv (EVENT_WRITE);
684 stringvec *argv = new stringvec;
687 for (int i = 0; i < items ;i++)
688 argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
690 rxvt_term *term = new rxvt_term;
696 if (!term->init (argv->size (), argv->begin ()))
699 catch (const class rxvt_failure_exception &e)
702 croak ("exception caught while initializing new terminal instance");
705 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
711 set_should_invoke (int htype, int value)
713 rxvt_perl.should_invoke [htype] = value;
716 warn (const char *msg)
718 rxvt_warn ("%s", msg);
721 fatal (const char *msg)
723 rxvt_fatal ("%s", msg);
728 RETVAL = newSVsv (sv);
729 SvTAINTED_off (RETVAL);
736 RETVAL = !rxvt_tainted ();
748 GET_BASEFG (int rend)
750 RETVAL = GET_BASEFG (rend);
755 GET_BASEBG (int rend)
757 RETVAL = GET_BASEBG (rend);
762 SET_FGCOLOR (int rend, int new_color)
764 RETVAL = SET_FGCOLOR (rend, new_color);
769 SET_BGCOLOR (int rend, int new_color)
771 RETVAL = SET_BGCOLOR (rend, new_color);
776 GET_CUSTOM (int rend)
778 RETVAL = (rend && RS_customMask) >> RS_customShift;
783 SET_CUSTOM (int rend, int new_value)
786 if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
787 croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
789 RETVAL = (rend & ~RS_customMask)
790 | ((new_value << RS_customShift) & RS_customMask);
795 MODULE = urxvt PACKAGE = urxvt::term
798 rxvt_term::destroy ()
801 rxvt_term::grab_button (int button, U32 modifiers)
803 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
804 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
805 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
808 rxvt_term::grab (U32 eventtime, int sync = 0)
811 int mode = sync ? GrabModeSync : GrabModeAsync;
813 THIS->perl.grabtime = 0;
815 if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
816 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
817 mode, mode, None, GRAB_CURSOR, eventtime))
818 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
819 THIS->perl.grabtime = eventtime;
821 XUngrabPointer (THIS->display->display, eventtime);
823 RETVAL = !!THIS->perl.grabtime;
829 rxvt_term::allow_events_async ()
831 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
834 rxvt_term::allow_events_sync ()
836 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
839 rxvt_term::allow_events_replay ()
841 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
842 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
850 rxvt_term::strwidth (SV *str)
853 wchar_t *wstr = sv2wcs (str);
855 rxvt_push_locale (THIS->locale);
856 RETVAL = wcswidth (wstr, wcslen (wstr));
865 rxvt_term::locale_encode (SV *str)
868 wchar_t *wstr = sv2wcs (str);
870 rxvt_push_locale (THIS->locale);
871 char *mbstr = rxvt_wcstombs (wstr);
876 RETVAL = taint_if (newSVpv (mbstr, 0), str);
883 rxvt_term::locale_decode (SV *octets)
887 char *data = SvPVbyte (octets, len);
889 rxvt_push_locale (THIS->locale);
890 wchar_t *wstr = rxvt_mbstowcs (data, len);
893 RETVAL = taint_if (wcs2sv (wstr), octets);
899 #define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
901 #define TERM_OFFSET_width TERM_OFFSET(width)
902 #define TERM_OFFSET_height TERM_OFFSET(height)
903 #define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
904 #define TERM_OFFSET_fheight TERM_OFFSET(fheight)
905 #define TERM_OFFSET_fbase TERM_OFFSET(fbase)
906 #define TERM_OFFSET_nrow TERM_OFFSET(nrow)
907 #define TERM_OFFSET_ncol TERM_OFFSET(ncol)
908 #define TERM_OFFSET_focus TERM_OFFSET(focus)
909 #define TERM_OFFSET_mapped TERM_OFFSET(mapped)
910 #define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
911 #define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
912 #define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
917 width = TERM_OFFSET_width
918 height = TERM_OFFSET_height
919 fwidth = TERM_OFFSET_fwidth
920 fheight = TERM_OFFSET_fheight
921 fbase = TERM_OFFSET_fbase
922 nrow = TERM_OFFSET_nrow
923 ncol = TERM_OFFSET_ncol
924 focus = TERM_OFFSET_focus
925 mapped = TERM_OFFSET_mapped
926 saveLines = TERM_OFFSET_saveLines
927 total_rows = TERM_OFFSET_total_rows
928 nsaved = TERM_OFFSET_nsaved
930 RETVAL = *(int *)((char *)THIS + ix);
935 rxvt_term::ModLevel3Mask ()
943 case 0: RETVAL = THIS->ModLevel3Mask; break;
944 case 1: RETVAL = THIS->ModMetaMask; break;
945 case 2: RETVAL = THIS->ModNumLockMask; break;
951 rxvt_term::display_id ()
958 case 0: RETVAL = THIS->display->id; break;
959 case 1: RETVAL = THIS->locale; break;
965 rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
967 RETVAL = THIS->pty_ev.events;
968 if (events != EVENT_UNDEF)
969 THIS->pty_ev.set (events);
976 RETVAL = (U32)THIS->parent [0];
983 RETVAL = (U32)THIS->vt;
988 rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
991 RETVAL = THIS->rstyle;
992 THIS->rstyle = new_rstyle;
998 rxvt_term::view_start (int newval = -1)
1001 RETVAL = THIS->view_start;
1005 THIS->view_start = min (newval, THIS->nsaved);
1006 THIS->scr_changeview (RETVAL);
1013 rxvt_term::want_refresh ()
1015 THIS->want_refresh = 1;
1018 rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1021 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
1024 line_t &l = ROW(row_number);
1026 if (GIMME_V != G_VOID)
1028 wchar_t *wstr = new wchar_t [THIS->ncol];
1030 for (int col = 0; col < THIS->ncol; col++)
1031 wstr [col] = l.t [col];
1033 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));
1040 wchar_t *wstr = sv2wcs (new_text);
1042 int len = min (wcslen (wstr) - start_ofs, max_len);
1044 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
1047 croak ("new_text extends beyond horizontal margins");
1050 for (int col = start_col; col < start_col + len; col++)
1052 l.t [col] = wstr [start_ofs + col - start_col];
1053 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
1061 rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1064 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
1067 line_t &l = ROW(row_number);
1069 if (GIMME_V != G_VOID)
1073 av_extend (av, THIS->ncol - 1);
1074 for (int col = 0; col < THIS->ncol; col++)
1075 av_store (av, col, newSViv (l.r [col]));
1077 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
1082 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1083 croak ("new_rend must be arrayref");
1085 AV *av = (AV *)SvRV (new_rend);
1086 int len = min (av_len (av) + 1 - start_ofs, max_len);
1088 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
1089 croak ("new_rend array extends beyond horizontal margins");
1091 for (int col = start_col; col < start_col + len; col++)
1093 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
1095 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
1101 rxvt_term::ROW_l (int row_number, int new_length = -1)
1104 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
1107 line_t &l = ROW(row_number);
1110 if (new_length >= 0)
1117 rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1120 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
1123 line_t &l = ROW(row_number);
1124 RETVAL = l.is_longer ();
1126 if (new_is_longer >= 0)
1127 l.is_longer (new_is_longer);
1133 rxvt_term::special_encode (SV *string)
1136 wchar_t *wstr = sv2wcs (string);
1137 int wlen = wcslen (wstr);
1138 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
1140 rxvt_push_locale (THIS->locale);
1143 for (wchar_t *s = wstr; *s; s++)
1144 if (wcwidth (*s) == 0)
1147 croak ("leading combining character unencodable");
1149 unicode_t n = rxvt_compose (r[-1], *s);
1151 n = rxvt_composite.compose (r[-1], *s);
1156 else if (*s >= 0x10000)
1157 *r++ = rxvt_composite.compose (*s);
1164 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);
1172 rxvt_term::special_decode (SV *text)
1175 wchar_t *wstr = sv2wcs (text);
1176 int wlen = wcslen (wstr);
1180 for (wchar_t *s = wstr; *s; s++)
1183 else if (IS_COMPOSE (*s))
1184 dlen += rxvt_composite.expand (*s, 0);
1188 wchar_t *rstr = new wchar_t [dlen];
1192 for (wchar_t *s = wstr; *s; s++)
1195 else if (IS_COMPOSE (*s))
1196 r += rxvt_composite.expand (*s, r);
1200 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);
1208 rxvt_term::_resource (char *name, int index, SV *newval = 0)
1211 struct resval { const char *name; int value; } rslist [] = {
1212 # define def(name) { # name, Rs_ ## name },
1213 # define reserve(name,count)
1219 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1223 croak ("no such resource '%s', requested", name);
1224 } while (strcmp (name, rs->name));
1228 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1229 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1231 if (GIMME_V != G_VOID)
1232 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);
1238 char *str = strdup (SvPVbyte_nolen (newval));
1239 THIS->rs [index] = str;
1240 THIS->allocated.push_back (str);
1243 THIS->rs [index] = 0;
1248 rxvt_term::option (U32 optval, int set = -1)
1251 RETVAL = THIS->options & optval;
1256 THIS->options |= optval;
1258 THIS->options &= ~optval;
1262 case Opt_skipBuiltinGlyphs:
1264 THIS->scr_remap_chars ();
1265 THIS->scr_touch (true);
1266 THIS->want_refresh = 1;
1269 case Opt_cursorUnderline:
1270 THIS->want_refresh = 1;
1273 # case Opt_scrollBar_floating:
1274 # case Opt_scrollBar_right:
1275 # THIS->resize_all_windows (THIS->width, THIS->height, 1);
1284 rxvt_term::parse_keysym (char *keysym, char *str)
1286 RETVAL = 0 < THIS->parse_keysym (keysym, str);
1287 THIS->keyboard->register_done ();
1292 rxvt_term::screen_cur (...)
1301 row_col_t &rc = ix == 0 ? THIS->screen.cur
1302 : ix == 1 ? THIS->selection.beg
1303 : ix == 2 ? THIS->selection.end
1304 : THIS->selection.mark;
1306 if (GIMME_V != G_VOID)
1309 PUSHs (sv_2mortal (newSViv (rc.row)));
1310 PUSHs (sv_2mortal (newSViv (rc.col)));
1315 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
1316 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1319 THIS->want_refresh = 1;
1324 rxvt_term::cur_charset ()
1326 RETVAL = THIS->charsets [THIS->screen.charset];
1331 rxvt_term::selection_grab (U32 eventtime)
1334 rxvt_term::selection (SV *newtext = 0)
1337 if (GIMME_V != G_VOID)
1338 XPUSHs (THIS->selection.text
1339 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1344 free (THIS->selection.text);
1346 THIS->selection.text = sv2wcs (newtext);
1347 THIS->selection.len = wcslen (THIS->selection.text);
1352 rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1355 rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1358 rxvt_term::scr_bell ()
1361 rxvt_term::scr_add_lines (SV *string)
1364 wchar_t *wstr = sv2wcs (string);
1365 THIS->scr_add_lines (wstr, wcslen (wstr));
1370 rxvt_term::tt_write (SV *octets)
1373 char *str = SvPVbyte (octets, len);
1378 rxvt_term::cmd_parse (SV *octets)
1382 char *str = SvPVbyte (octets, len);
1384 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
1385 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1387 THIS->cmdbuf_ptr = str;
1388 THIS->cmdbuf_endp = str + len;
1390 rxvt_push_locale (THIS->locale);
1394 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1395 THIS->cmdbuf_endp = old_cmdbuf_endp;
1399 rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
1402 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
1403 RETVAL = newSVptr ((void *)o, "urxvt::overlay");
1404 o->self = (HV *)SvRV (RETVAL);
1409 MODULE = urxvt PACKAGE = urxvt::overlay
1412 overlay::set (int x, int y, SV *text, SV *rend = 0)
1423 MODULE = urxvt PACKAGE = urxvt::timer
1428 timer *w = new timer;
1430 RETVAL = newSVptr ((void *)w, "urxvt::timer");
1431 w->self = (HV *)SvRV (RETVAL);
1451 timer::interval (NV interval)
1453 THIS->interval = interval;
1459 timer::set (NV tstamp)
1467 timer::start (NV tstamp = THIS->at)
1469 THIS->start (tstamp);
1485 MODULE = urxvt PACKAGE = urxvt::iow
1491 RETVAL = newSVptr ((void *)w, "urxvt::iow");
1492 w->self = (HV *)SvRV (RETVAL);
1513 iow::events (short events)
1515 THIS->events = events;