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/*----------------------------------------------------------------------* |
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* File: rxvtperl.xs |
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*----------------------------------------------------------------------* |
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* |
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* All portions of code are copyright by their respective author/s. |
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* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*----------------------------------------------------------------------*/ |
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|
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#define line_t perl_line_t |
24 |
#include <EXTERN.h> |
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#include <perl.h> |
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#include <XSUB.h> |
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#undef line_t |
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|
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#include "../config.h" |
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|
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#include <cstddef> |
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#include <cstdarg> |
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|
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#include "unistd.h" |
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|
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#include "iom.h" |
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#include "rxvt.h" |
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#include "keyboard.h" |
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#include "rxvtutil.h" |
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#include "rxvtperl.h" |
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|
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#include "perlxsi.c" |
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|
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#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) |
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# define GRAB_CURSOR THIS->leftptr_cursor |
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#else |
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# define GRAB_CURSOR None |
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#endif |
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|
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#undef LINENO |
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#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) |
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#undef ROW |
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#define ROW(n) THIS->row_buf [LINENO (n)] |
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|
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///////////////////////////////////////////////////////////////////////////// |
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|
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static SV * |
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taint (SV *sv) |
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{ |
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SvTAINT (sv); |
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return sv; |
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} |
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|
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static SV * |
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taint_if (SV *sv, SV *src) |
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{ |
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if (SvTAINTED (src)) |
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SvTAINT (sv); |
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|
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return sv; |
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} |
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|
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static wchar_t * |
74 |
sv2wcs (SV *sv) |
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{ |
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STRLEN len; |
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char *str = SvPVutf8 (sv, len); |
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return rxvt_utf8towcs (str, len); |
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} |
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|
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static SV * |
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wcs2sv (wchar_t *wstr, int len = -1) |
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{ |
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char *str = rxvt_wcstoutf8 (wstr, len); |
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|
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SV *sv = newSVpv (str, 0); |
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SvUTF8_on (sv); |
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free (str); |
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|
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return sv; |
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} |
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|
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static SV * |
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new_ref (HV *hv, const char *klass) |
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{ |
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return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); |
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} |
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|
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//TODO: use magic |
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static SV * |
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newSVptr (void *ptr, const char *klass) |
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{ |
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HV *hv = newHV (); |
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sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0); |
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return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1)); |
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} |
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|
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static void |
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clearSVptr (SV *sv) |
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{ |
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if (SvROK (sv)) |
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sv = SvRV (sv); |
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|
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hv_clear ((HV *)sv); |
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sv_unmagic (sv, PERL_MAGIC_ext); |
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} |
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|
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static long |
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SvPTR (SV *sv, const char *klass) |
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{ |
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if (!sv_derived_from (sv, klass)) |
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croak ("object of type %s expected", klass); |
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|
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MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext); |
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|
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if (!mg) |
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croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); |
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|
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return (long)mg->mg_ptr; |
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} |
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|
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#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) |
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#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") |
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|
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///////////////////////////////////////////////////////////////////////////// |
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|
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struct perl_watcher |
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{ |
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SV *cbsv; |
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HV *self; |
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|
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perl_watcher () |
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: cbsv (newSV (0)) |
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{ |
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} |
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|
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~perl_watcher () |
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{ |
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SvREFCNT_dec (cbsv); |
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} |
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|
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void cb (SV *cb) |
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{ |
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sv_setsv (cbsv, cb); |
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} |
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|
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void invoke (const char *type, SV *self, int arg = -1); |
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}; |
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|
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void |
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perl_watcher::invoke (const char *type, SV *self, int arg) |
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{ |
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dSP; |
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|
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ENTER; |
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SAVETMPS; |
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|
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PUSHMARK (SP); |
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|
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XPUSHs (sv_2mortal (self)); |
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|
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if (arg >= 0) |
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XPUSHs (sv_2mortal (newSViv (arg))); |
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|
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PUTBACK; |
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call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD); |
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SPAGAIN; |
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|
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PUTBACK; |
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FREETMPS; |
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LEAVE; |
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|
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if (SvTRUE (ERRSV)) |
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rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV)); |
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} |
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|
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#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") |
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#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") |
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|
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struct timer : time_watcher, perl_watcher |
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{ |
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tstamp interval; |
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|
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timer () |
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: time_watcher (this, &timer::execute) |
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{ |
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} |
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|
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void execute (time_watcher &w) |
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{ |
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if (interval) |
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start (at + interval); |
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|
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invoke ("urxvt::timer", newSVtimer (this)); |
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} |
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}; |
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|
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#define newSViow(iow) new_ref (iow->self, "urxvt::iow") |
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#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow") |
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|
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struct iow : io_watcher, perl_watcher |
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{ |
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iow () |
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: io_watcher (this, &iow::execute) |
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{ |
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} |
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|
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void execute (io_watcher &w, short revents) |
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{ |
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invoke ("urxvt::iow", newSViow (this), revents); |
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} |
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}; |
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|
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///////////////////////////////////////////////////////////////////////////// |
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|
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#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") |
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|
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struct overlay { |
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HV *self; |
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rxvt_term *THIS; |
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int x, y, w, h; |
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int border; |
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text_t **text; |
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rend_t **rend; |
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|
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overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); |
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~overlay (); |
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|
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void show (); |
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void hide (); |
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|
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void swap (); |
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|
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void set (int x, int y, SV *str, SV *rend); |
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}; |
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|
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overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) |
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: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) |
249 |
{ |
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if (border == 2) |
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{ |
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w += 2; |
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h += 2; |
254 |
} |
255 |
|
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text = new text_t *[h]; |
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rend = new rend_t *[h]; |
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|
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for (int y = 0; y < h; y++) |
260 |
{ |
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text_t *tp = text[y] = new text_t[w]; |
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rend_t *rp = rend[y] = new rend_t[w]; |
263 |
|
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text_t t0, t1, t2; |
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rend_t r = rstyle; |
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|
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if (border == 2) |
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{ |
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if (y == 0) |
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t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
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else if (y < h - 1) |
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t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
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else |
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t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
275 |
|
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*tp++ = t0; |
277 |
*rp++ = r; |
278 |
|
279 |
for (int x = w - 2; x-- > 0; ) |
280 |
{ |
281 |
*tp++ = t1; |
282 |
*rp++ = r; |
283 |
} |
284 |
|
285 |
*tp = t2; |
286 |
*rp = r; |
287 |
} |
288 |
else |
289 |
for (int x = w; x-- > 0; ) |
290 |
{ |
291 |
*tp++ = 0x0020; |
292 |
*rp++ = r; |
293 |
} |
294 |
} |
295 |
|
296 |
show (); |
297 |
THIS->want_refresh = 1; |
298 |
} |
299 |
|
300 |
overlay::~overlay () |
301 |
{ |
302 |
hide (); |
303 |
|
304 |
for (int y = h; y--; ) |
305 |
{ |
306 |
delete [] text[y]; |
307 |
delete [] rend[y]; |
308 |
} |
309 |
|
310 |
delete [] text; |
311 |
delete [] rend; |
312 |
|
313 |
THIS->want_refresh = 1; |
314 |
} |
315 |
|
316 |
void |
317 |
overlay::show () |
318 |
{ |
319 |
char key[33]; sprintf (key, "%32lx", (long)this); |
320 |
|
321 |
HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)); |
322 |
hv_store (hv, key, 32, newSViv ((long)this), 0); |
323 |
} |
324 |
|
325 |
void |
326 |
overlay::hide () |
327 |
{ |
328 |
SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); |
329 |
|
330 |
if (ovs) |
331 |
{ |
332 |
char key[33]; sprintf (key, "%32lx", (long)this); |
333 |
|
334 |
HV *hv = (HV *)SvRV (*ovs); |
335 |
hv_delete (hv, key, 32, G_DISCARD); |
336 |
} |
337 |
} |
338 |
|
339 |
void overlay::swap () |
340 |
{ |
341 |
int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); |
342 |
int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); |
343 |
|
344 |
int ov_w = min (w, THIS->ncol - ov_x); |
345 |
int ov_h = min (h, THIS->nrow - ov_y); |
346 |
|
347 |
for (int y = ov_h; y--; ) |
348 |
{ |
349 |
text_t *t1 = text [y]; |
350 |
rend_t *r1 = rend [y]; |
351 |
|
352 |
text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; |
353 |
rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; |
354 |
|
355 |
for (int x = ov_w; x--; ) |
356 |
{ |
357 |
text_t t = *t1; *t1++ = *t2; *t2++ = t; |
358 |
rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
359 |
} |
360 |
} |
361 |
|
362 |
} |
363 |
|
364 |
void overlay::set (int x, int y, SV *text, SV *rend) |
365 |
{ |
366 |
x += border; |
367 |
y += border; |
368 |
|
369 |
if (!IN_RANGE_EXC (y, 0, h - border)) |
370 |
return; |
371 |
|
372 |
wchar_t *wtext = sv2wcs (text); |
373 |
|
374 |
for (int col = min (wcslen (wtext), w - x - border); col--; ) |
375 |
this->text [y][x + col] = wtext [col]; |
376 |
|
377 |
free (wtext); |
378 |
|
379 |
if (rend) |
380 |
{ |
381 |
if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
382 |
croak ("rend must be arrayref"); |
383 |
|
384 |
AV *av = (AV *)SvRV (rend); |
385 |
|
386 |
for (int col = min (av_len (av) + 1, w - x - border); col--; ) |
387 |
this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); |
388 |
} |
389 |
|
390 |
THIS->want_refresh = 1; |
391 |
} |
392 |
|
393 |
|
394 |
///////////////////////////////////////////////////////////////////////////// |
395 |
|
396 |
struct rxvt_perl_interp rxvt_perl; |
397 |
|
398 |
static PerlInterpreter *perl; |
399 |
|
400 |
rxvt_perl_interp::~rxvt_perl_interp () |
401 |
{ |
402 |
if (perl) |
403 |
{ |
404 |
perl_destruct (perl); |
405 |
perl_free (perl); |
406 |
} |
407 |
} |
408 |
|
409 |
void |
410 |
rxvt_perl_interp::init () |
411 |
{ |
412 |
if (!perl) |
413 |
{ |
414 |
perl_environ = rxvt_environ; |
415 |
swap (perl_environ, environ); |
416 |
|
417 |
char *argv[] = { |
418 |
"", |
419 |
"-T", |
420 |
"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", |
421 |
}; |
422 |
|
423 |
perl = perl_alloc (); |
424 |
perl_construct (perl); |
425 |
|
426 |
if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) |
427 |
|| perl_run (perl)) |
428 |
{ |
429 |
rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
430 |
|
431 |
perl_destruct (perl); |
432 |
perl_free (perl); |
433 |
perl = 0; |
434 |
} |
435 |
|
436 |
swap (perl_environ, environ); |
437 |
} |
438 |
} |
439 |
|
440 |
static void |
441 |
ungrab (rxvt_term *THIS) |
442 |
{ |
443 |
if (THIS->perl.grabtime) |
444 |
{ |
445 |
XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); |
446 |
XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
447 |
THIS->perl.grabtime = 0; |
448 |
} |
449 |
} |
450 |
|
451 |
bool |
452 |
rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
453 |
{ |
454 |
if (!perl) |
455 |
return false; |
456 |
|
457 |
if (htype == HOOK_INIT) // first hook ever called |
458 |
{ |
459 |
term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
460 |
hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
461 |
} |
462 |
else if (!term->perl.self) |
463 |
return false; // perl not initialized for this instance |
464 |
else if (htype == HOOK_DESTROY) |
465 |
{ |
466 |
// handled later |
467 |
} |
468 |
else |
469 |
{ |
470 |
if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
471 |
{ |
472 |
HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
473 |
|
474 |
if (HvKEYS (hv)) |
475 |
{ |
476 |
hv_iterinit (hv); |
477 |
|
478 |
while (HE *he = hv_iternext (hv)) |
479 |
((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
480 |
} |
481 |
|
482 |
} |
483 |
|
484 |
if (!should_invoke [htype]) |
485 |
return false; |
486 |
} |
487 |
|
488 |
swap (perl_environ, environ); |
489 |
|
490 |
try |
491 |
{ |
492 |
dSP; |
493 |
va_list ap; |
494 |
|
495 |
va_start (ap, htype); |
496 |
|
497 |
ENTER; |
498 |
SAVETMPS; |
499 |
|
500 |
PUSHMARK (SP); |
501 |
|
502 |
XPUSHs (sv_2mortal (newSVterm (term))); |
503 |
XPUSHs (sv_2mortal (newSViv (htype))); |
504 |
|
505 |
for (;;) { |
506 |
data_type dt = (data_type)va_arg (ap, int); |
507 |
|
508 |
switch (dt) |
509 |
{ |
510 |
case DT_INT: |
511 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
512 |
break; |
513 |
|
514 |
case DT_LONG: |
515 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
516 |
break; |
517 |
|
518 |
case DT_STR: |
519 |
XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); |
520 |
break; |
521 |
|
522 |
case DT_STR_LEN: |
523 |
{ |
524 |
char *str = va_arg (ap, char *); |
525 |
int len = va_arg (ap, int); |
526 |
|
527 |
XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); |
528 |
} |
529 |
break; |
530 |
|
531 |
case DT_WCS_LEN: |
532 |
{ |
533 |
wchar_t *wstr = va_arg (ap, wchar_t *); |
534 |
int wlen = va_arg (ap, int); |
535 |
|
536 |
XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); |
537 |
} |
538 |
break; |
539 |
|
540 |
case DT_XEVENT: |
541 |
{ |
542 |
XEvent *xe = va_arg (ap, XEvent *); |
543 |
HV *hv = newHV (); |
544 |
|
545 |
# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
546 |
# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
547 |
# undef set |
548 |
|
549 |
setiv (type, xe->type); |
550 |
setiv (send_event, xe->xany.send_event); |
551 |
setiv (serial, xe->xany.serial); |
552 |
|
553 |
switch (xe->type) |
554 |
{ |
555 |
case KeyPress: |
556 |
case KeyRelease: |
557 |
case ButtonPress: |
558 |
case ButtonRelease: |
559 |
case MotionNotify: |
560 |
setiv (time, xe->xmotion.time); |
561 |
setiv (x, xe->xmotion.x); |
562 |
setiv (y, xe->xmotion.y); |
563 |
setiv (row, xe->xmotion.y / term->fheight); |
564 |
setiv (col, xe->xmotion.x / term->fwidth); |
565 |
setiv (x_root, xe->xmotion.x_root); |
566 |
setiv (y_root, xe->xmotion.y_root); |
567 |
setiv (state, xe->xmotion.state); |
568 |
break; |
569 |
} |
570 |
|
571 |
switch (xe->type) |
572 |
{ |
573 |
case KeyPress: |
574 |
case KeyRelease: |
575 |
setiv (keycode, xe->xkey.keycode); |
576 |
break; |
577 |
|
578 |
case ButtonPress: |
579 |
case ButtonRelease: |
580 |
setiv (button, xe->xbutton.button); |
581 |
break; |
582 |
|
583 |
case MotionNotify: |
584 |
setiv (is_hint, xe->xmotion.is_hint); |
585 |
break; |
586 |
} |
587 |
|
588 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
589 |
} |
590 |
break; |
591 |
|
592 |
case DT_END: |
593 |
{ |
594 |
va_end (ap); |
595 |
|
596 |
PUTBACK; |
597 |
int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
598 |
SPAGAIN; |
599 |
|
600 |
if (count) |
601 |
{ |
602 |
SV *status = POPs; |
603 |
count = SvTRUE (status); |
604 |
} |
605 |
|
606 |
PUTBACK; |
607 |
FREETMPS; |
608 |
LEAVE; |
609 |
|
610 |
if (SvTRUE (ERRSV)) |
611 |
{ |
612 |
rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
613 |
ungrab (term); // better lose the grab than the session |
614 |
} |
615 |
|
616 |
if (htype == HOOK_DESTROY) |
617 |
{ |
618 |
clearSVptr ((SV *)term->perl.self); |
619 |
SvREFCNT_dec ((SV *)term->perl.self); |
620 |
} |
621 |
|
622 |
swap (perl_environ, environ); |
623 |
return count; |
624 |
} |
625 |
|
626 |
default: |
627 |
rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
628 |
} |
629 |
} |
630 |
} |
631 |
catch (...) |
632 |
{ |
633 |
swap (perl_environ, environ); |
634 |
throw; |
635 |
} |
636 |
} |
637 |
|
638 |
///////////////////////////////////////////////////////////////////////////// |
639 |
|
640 |
MODULE = urxvt PACKAGE = urxvt |
641 |
|
642 |
PROTOTYPES: ENABLE |
643 |
|
644 |
BOOT: |
645 |
{ |
646 |
sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); |
647 |
sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1)); |
648 |
sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1)); |
649 |
sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1)); |
650 |
|
651 |
AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
652 |
# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); |
653 |
# include "hookinc.h" |
654 |
# undef def |
655 |
|
656 |
HV *option = get_hv ("urxvt::OPTION", 1); |
657 |
# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); |
658 |
# define nodef(name) |
659 |
# include "optinc.h" |
660 |
# undef nodef |
661 |
# undef def |
662 |
|
663 |
HV *stash = gv_stashpv ("urxvt", 1); |
664 |
# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); |
665 |
export_const_iv (DEFAULT_RSTYLE); |
666 |
export_const_iv (OVERLAY_RSTYLE); |
667 |
export_const_iv (RS_Bold); |
668 |
export_const_iv (RS_Italic); |
669 |
export_const_iv (RS_Blink); |
670 |
export_const_iv (RS_RVid); |
671 |
export_const_iv (RS_Uline); |
672 |
|
673 |
export_const_iv (CurrentTime); |
674 |
export_const_iv (ShiftMask); |
675 |
export_const_iv (LockMask); |
676 |
export_const_iv (ControlMask); |
677 |
export_const_iv (Mod1Mask); |
678 |
export_const_iv (Mod2Mask); |
679 |
export_const_iv (Mod3Mask); |
680 |
export_const_iv (Mod4Mask); |
681 |
export_const_iv (Mod5Mask); |
682 |
export_const_iv (Button1Mask); |
683 |
export_const_iv (Button2Mask); |
684 |
export_const_iv (Button3Mask); |
685 |
export_const_iv (Button4Mask); |
686 |
export_const_iv (Button5Mask); |
687 |
export_const_iv (AnyModifier); |
688 |
|
689 |
export_const_iv (EVENT_NONE); |
690 |
export_const_iv (EVENT_READ); |
691 |
export_const_iv (EVENT_WRITE); |
692 |
} |
693 |
|
694 |
void |
695 |
set_should_invoke (int htype, int value) |
696 |
CODE: |
697 |
rxvt_perl.should_invoke [htype] = value; |
698 |
|
699 |
void |
700 |
warn (const char *msg) |
701 |
CODE: |
702 |
rxvt_warn ("%s", msg); |
703 |
|
704 |
void |
705 |
fatal (const char *msg) |
706 |
CODE: |
707 |
rxvt_fatal ("%s", msg); |
708 |
|
709 |
SV * |
710 |
untaint (SV *sv) |
711 |
CODE: |
712 |
RETVAL = newSVsv (sv); |
713 |
SvTAINTED_off (RETVAL); |
714 |
OUTPUT: |
715 |
RETVAL |
716 |
|
717 |
void |
718 |
_exit (int status) |
719 |
|
720 |
bool |
721 |
safe () |
722 |
CODE: |
723 |
RETVAL = !rxvt_tainted (); |
724 |
OUTPUT: |
725 |
RETVAL |
726 |
|
727 |
NV |
728 |
NOW () |
729 |
CODE: |
730 |
RETVAL = NOW; |
731 |
OUTPUT: |
732 |
RETVAL |
733 |
|
734 |
int |
735 |
GET_BASEFG (int rend) |
736 |
CODE: |
737 |
RETVAL = GET_BASEFG (rend); |
738 |
OUTPUT: |
739 |
RETVAL |
740 |
|
741 |
int |
742 |
GET_BASEBG (int rend) |
743 |
CODE: |
744 |
RETVAL = GET_BASEBG (rend); |
745 |
OUTPUT: |
746 |
RETVAL |
747 |
|
748 |
int |
749 |
SET_FGCOLOR (int rend, int new_color) |
750 |
CODE: |
751 |
RETVAL = SET_FGCOLOR (rend, new_color); |
752 |
OUTPUT: |
753 |
RETVAL |
754 |
|
755 |
int |
756 |
SET_BGCOLOR (int rend, int new_color) |
757 |
CODE: |
758 |
RETVAL = SET_BGCOLOR (rend, new_color); |
759 |
OUTPUT: |
760 |
RETVAL |
761 |
|
762 |
int |
763 |
GET_CUSTOM (int rend) |
764 |
CODE: |
765 |
RETVAL = (rend && RS_customMask) >> RS_customShift; |
766 |
OUTPUT: |
767 |
RETVAL |
768 |
|
769 |
int |
770 |
SET_CUSTOM (int rend, int new_value) |
771 |
CODE: |
772 |
{ |
773 |
if (!IN_RANGE_EXC (new_value, 0, RS_customCount)) |
774 |
croak ("custom value out of range, must be 0..%d", RS_customCount - 1); |
775 |
|
776 |
RETVAL = (rend & ~RS_customMask) |
777 |
| ((new_value << RS_customShift) & RS_customMask); |
778 |
} |
779 |
OUTPUT: |
780 |
RETVAL |
781 |
|
782 |
MODULE = urxvt PACKAGE = urxvt::term |
783 |
|
784 |
SV * |
785 |
_new (...) |
786 |
CODE: |
787 |
{ |
788 |
if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV) |
789 |
croak ("first argument to urxvt::term->_new must be arrayref"); |
790 |
|
791 |
rxvt_term *term = new rxvt_term; |
792 |
|
793 |
term->argv = new stringvec; |
794 |
term->envv = new stringvec; |
795 |
|
796 |
for (int i = 1; i < items; i++) |
797 |
term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); |
798 |
|
799 |
AV *envv = (AV *)SvRV (ST (0)); |
800 |
for (int i = av_len (envv) + 1; i--; ) |
801 |
term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); |
802 |
|
803 |
term->envv->push_back (0); |
804 |
|
805 |
bool success; |
806 |
|
807 |
try |
808 |
{ |
809 |
success = term->init (term->argv->size (), term->argv->begin ()); |
810 |
} |
811 |
catch (const class rxvt_failure_exception &e) |
812 |
{ |
813 |
success = false; |
814 |
} |
815 |
|
816 |
if (!success) |
817 |
{ |
818 |
term->destroy (); |
819 |
croak ("error while initializing new terminal instance"); |
820 |
} |
821 |
|
822 |
RETVAL = term && term->perl.self |
823 |
? newSVterm (term) : &PL_sv_undef; |
824 |
} |
825 |
OUTPUT: |
826 |
RETVAL |
827 |
|
828 |
void |
829 |
rxvt_term::destroy () |
830 |
|
831 |
void |
832 |
rxvt_term::grab_button (int button, U32 modifiers) |
833 |
CODE: |
834 |
XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, |
835 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
836 |
GrabModeSync, GrabModeSync, None, GRAB_CURSOR); |
837 |
|
838 |
bool |
839 |
rxvt_term::grab (U32 eventtime, int sync = 0) |
840 |
CODE: |
841 |
{ |
842 |
int mode = sync ? GrabModeSync : GrabModeAsync; |
843 |
|
844 |
THIS->perl.grabtime = 0; |
845 |
|
846 |
if (!XGrabPointer (THIS->display->display, THIS->vt, 0, |
847 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
848 |
mode, mode, None, GRAB_CURSOR, eventtime)) |
849 |
if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) |
850 |
THIS->perl.grabtime = eventtime; |
851 |
else |
852 |
XUngrabPointer (THIS->display->display, eventtime); |
853 |
|
854 |
RETVAL = !!THIS->perl.grabtime; |
855 |
} |
856 |
OUTPUT: |
857 |
RETVAL |
858 |
|
859 |
void |
860 |
rxvt_term::allow_events_async () |
861 |
CODE: |
862 |
XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); |
863 |
|
864 |
void |
865 |
rxvt_term::allow_events_sync () |
866 |
CODE: |
867 |
XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); |
868 |
|
869 |
void |
870 |
rxvt_term::allow_events_replay () |
871 |
CODE: |
872 |
XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); |
873 |
XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); |
874 |
|
875 |
void |
876 |
rxvt_term::ungrab () |
877 |
CODE: |
878 |
ungrab (THIS); |
879 |
|
880 |
int |
881 |
rxvt_term::strwidth (SV *str) |
882 |
CODE: |
883 |
{ |
884 |
wchar_t *wstr = sv2wcs (str); |
885 |
|
886 |
rxvt_push_locale (THIS->locale); |
887 |
RETVAL = wcswidth (wstr, wcslen (wstr)); |
888 |
rxvt_pop_locale (); |
889 |
|
890 |
free (wstr); |
891 |
} |
892 |
OUTPUT: |
893 |
RETVAL |
894 |
|
895 |
SV * |
896 |
rxvt_term::locale_encode (SV *str) |
897 |
CODE: |
898 |
{ |
899 |
wchar_t *wstr = sv2wcs (str); |
900 |
|
901 |
rxvt_push_locale (THIS->locale); |
902 |
char *mbstr = rxvt_wcstombs (wstr); |
903 |
rxvt_pop_locale (); |
904 |
|
905 |
free (wstr); |
906 |
|
907 |
RETVAL = taint_if (newSVpv (mbstr, 0), str); |
908 |
free (mbstr); |
909 |
} |
910 |
OUTPUT: |
911 |
RETVAL |
912 |
|
913 |
SV * |
914 |
rxvt_term::locale_decode (SV *octets) |
915 |
CODE: |
916 |
{ |
917 |
STRLEN len; |
918 |
char *data = SvPVbyte (octets, len); |
919 |
|
920 |
rxvt_push_locale (THIS->locale); |
921 |
wchar_t *wstr = rxvt_mbstowcs (data, len); |
922 |
rxvt_pop_locale (); |
923 |
|
924 |
RETVAL = taint_if (wcs2sv (wstr), octets); |
925 |
free (wstr); |
926 |
} |
927 |
OUTPUT: |
928 |
RETVAL |
929 |
|
930 |
#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) |
931 |
|
932 |
#define TERM_OFFSET_width TERM_OFFSET(width) |
933 |
#define TERM_OFFSET_height TERM_OFFSET(height) |
934 |
#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) |
935 |
#define TERM_OFFSET_fheight TERM_OFFSET(fheight) |
936 |
#define TERM_OFFSET_fbase TERM_OFFSET(fbase) |
937 |
#define TERM_OFFSET_nrow TERM_OFFSET(nrow) |
938 |
#define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
939 |
#define TERM_OFFSET_focus TERM_OFFSET(focus) |
940 |
#define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
941 |
#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
942 |
#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
943 |
#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) |
944 |
|
945 |
int |
946 |
rxvt_term::width () |
947 |
ALIAS: |
948 |
width = TERM_OFFSET_width |
949 |
height = TERM_OFFSET_height |
950 |
fwidth = TERM_OFFSET_fwidth |
951 |
fheight = TERM_OFFSET_fheight |
952 |
fbase = TERM_OFFSET_fbase |
953 |
nrow = TERM_OFFSET_nrow |
954 |
ncol = TERM_OFFSET_ncol |
955 |
focus = TERM_OFFSET_focus |
956 |
mapped = TERM_OFFSET_mapped |
957 |
saveLines = TERM_OFFSET_saveLines |
958 |
total_rows = TERM_OFFSET_total_rows |
959 |
nsaved = TERM_OFFSET_nsaved |
960 |
CODE: |
961 |
RETVAL = *(int *)((char *)THIS + ix); |
962 |
OUTPUT: |
963 |
RETVAL |
964 |
|
965 |
unsigned int |
966 |
rxvt_term::ModLevel3Mask () |
967 |
ALIAS: |
968 |
ModLevel3Mask = 0 |
969 |
ModMetaMask = 1 |
970 |
ModNumLockMask = 2 |
971 |
CODE: |
972 |
switch (ix) |
973 |
{ |
974 |
case 0: RETVAL = THIS->ModLevel3Mask; break; |
975 |
case 1: RETVAL = THIS->ModMetaMask; break; |
976 |
case 2: RETVAL = THIS->ModNumLockMask; break; |
977 |
} |
978 |
OUTPUT: |
979 |
RETVAL |
980 |
|
981 |
char * |
982 |
rxvt_term::display_id () |
983 |
ALIAS: |
984 |
display_id = 0 |
985 |
locale = 1 |
986 |
CODE: |
987 |
switch (ix) |
988 |
{ |
989 |
case 0: RETVAL = THIS->display->id; break; |
990 |
case 1: RETVAL = THIS->locale; break; |
991 |
} |
992 |
OUTPUT: |
993 |
RETVAL |
994 |
|
995 |
SV * |
996 |
rxvt_term::_env () |
997 |
CODE: |
998 |
{ |
999 |
if (THIS->envv) |
1000 |
{ |
1001 |
AV *av = newAV (); |
1002 |
|
1003 |
for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) |
1004 |
if (*i) |
1005 |
av_push (av, newSVpv (*i, 0)); |
1006 |
|
1007 |
RETVAL = newRV_noinc ((SV *)av); |
1008 |
} |
1009 |
else |
1010 |
RETVAL = &PL_sv_undef; |
1011 |
} |
1012 |
OUTPUT: |
1013 |
RETVAL |
1014 |
|
1015 |
int |
1016 |
rxvt_term::pty_ev_events (int events = EVENT_UNDEF) |
1017 |
CODE: |
1018 |
RETVAL = THIS->pty_ev.events; |
1019 |
if (events != EVENT_UNDEF) |
1020 |
THIS->pty_ev.set (events); |
1021 |
OUTPUT: |
1022 |
RETVAL |
1023 |
|
1024 |
U32 |
1025 |
rxvt_term::parent () |
1026 |
CODE: |
1027 |
RETVAL = (U32)THIS->parent [0]; |
1028 |
OUTPUT: |
1029 |
RETVAL |
1030 |
|
1031 |
U32 |
1032 |
rxvt_term::vt () |
1033 |
CODE: |
1034 |
RETVAL = (U32)THIS->vt; |
1035 |
OUTPUT: |
1036 |
RETVAL |
1037 |
|
1038 |
U32 |
1039 |
rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) |
1040 |
CODE: |
1041 |
{ |
1042 |
RETVAL = THIS->rstyle; |
1043 |
THIS->rstyle = new_rstyle; |
1044 |
} |
1045 |
OUTPUT: |
1046 |
RETVAL |
1047 |
|
1048 |
int |
1049 |
rxvt_term::view_start (int newval = -1) |
1050 |
CODE: |
1051 |
{ |
1052 |
RETVAL = THIS->view_start; |
1053 |
|
1054 |
if (newval >= 0) |
1055 |
{ |
1056 |
THIS->view_start = min (newval, THIS->nsaved); |
1057 |
THIS->scr_changeview (RETVAL); |
1058 |
} |
1059 |
} |
1060 |
OUTPUT: |
1061 |
RETVAL |
1062 |
|
1063 |
void |
1064 |
rxvt_term::want_refresh () |
1065 |
CODE: |
1066 |
THIS->want_refresh = 1; |
1067 |
|
1068 |
void |
1069 |
rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1070 |
PPCODE: |
1071 |
{ |
1072 |
if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1073 |
XSRETURN_EMPTY; |
1074 |
|
1075 |
line_t &l = ROW(row_number); |
1076 |
|
1077 |
if (GIMME_V != G_VOID) |
1078 |
{ |
1079 |
wchar_t *wstr = new wchar_t [THIS->ncol]; |
1080 |
|
1081 |
for (int col = 0; col < THIS->ncol; col++) |
1082 |
wstr [col] = l.t [col]; |
1083 |
|
1084 |
XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); |
1085 |
|
1086 |
delete [] wstr; |
1087 |
} |
1088 |
|
1089 |
if (new_text) |
1090 |
{ |
1091 |
wchar_t *wstr = sv2wcs (new_text); |
1092 |
|
1093 |
int len = min (wcslen (wstr) - start_ofs, max_len); |
1094 |
|
1095 |
if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1096 |
{ |
1097 |
free (wstr); |
1098 |
croak ("new_text extends beyond horizontal margins"); |
1099 |
} |
1100 |
|
1101 |
for (int col = start_col; col < start_col + len; col++) |
1102 |
{ |
1103 |
l.t [col] = wstr [start_ofs + col - start_col]; |
1104 |
l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
1105 |
} |
1106 |
|
1107 |
free (wstr); |
1108 |
} |
1109 |
} |
1110 |
|
1111 |
void |
1112 |
rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1113 |
PPCODE: |
1114 |
{ |
1115 |
if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1116 |
XSRETURN_EMPTY; |
1117 |
|
1118 |
line_t &l = ROW(row_number); |
1119 |
|
1120 |
if (GIMME_V != G_VOID) |
1121 |
{ |
1122 |
AV *av = newAV (); |
1123 |
|
1124 |
av_extend (av, THIS->ncol - 1); |
1125 |
for (int col = 0; col < THIS->ncol; col++) |
1126 |
av_store (av, col, newSViv (l.r [col])); |
1127 |
|
1128 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
1129 |
} |
1130 |
|
1131 |
if (new_rend) |
1132 |
{ |
1133 |
if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
1134 |
croak ("new_rend must be arrayref"); |
1135 |
|
1136 |
AV *av = (AV *)SvRV (new_rend); |
1137 |
int len = min (av_len (av) + 1 - start_ofs, max_len); |
1138 |
|
1139 |
if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1140 |
croak ("new_rend array extends beyond horizontal margins"); |
1141 |
|
1142 |
for (int col = start_col; col < start_col + len; col++) |
1143 |
{ |
1144 |
rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; |
1145 |
|
1146 |
l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
1147 |
} |
1148 |
} |
1149 |
} |
1150 |
|
1151 |
int |
1152 |
rxvt_term::ROW_l (int row_number, int new_length = -1) |
1153 |
CODE: |
1154 |
{ |
1155 |
if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1156 |
XSRETURN_EMPTY; |
1157 |
|
1158 |
line_t &l = ROW(row_number); |
1159 |
RETVAL = l.l; |
1160 |
|
1161 |
if (new_length >= 0) |
1162 |
l.l = new_length; |
1163 |
} |
1164 |
OUTPUT: |
1165 |
RETVAL |
1166 |
|
1167 |
bool |
1168 |
rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1169 |
CODE: |
1170 |
{ |
1171 |
if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
1172 |
XSRETURN_EMPTY; |
1173 |
|
1174 |
line_t &l = ROW(row_number); |
1175 |
RETVAL = l.is_longer (); |
1176 |
|
1177 |
if (new_is_longer >= 0) |
1178 |
l.is_longer (new_is_longer); |
1179 |
} |
1180 |
OUTPUT: |
1181 |
RETVAL |
1182 |
|
1183 |
SV * |
1184 |
rxvt_term::special_encode (SV *string) |
1185 |
CODE: |
1186 |
{ |
1187 |
wchar_t *wstr = sv2wcs (string); |
1188 |
int wlen = wcslen (wstr); |
1189 |
wchar_t *rstr = new wchar_t [wlen]; // cannot become longer |
1190 |
|
1191 |
rxvt_push_locale (THIS->locale); |
1192 |
|
1193 |
wchar_t *r = rstr; |
1194 |
for (wchar_t *s = wstr; *s; s++) |
1195 |
if (wcwidth (*s) == 0) |
1196 |
{ |
1197 |
if (r == rstr) |
1198 |
croak ("leading combining character unencodable"); |
1199 |
|
1200 |
unicode_t n = rxvt_compose (r[-1], *s); |
1201 |
if (n == NOCHAR) |
1202 |
n = rxvt_composite.compose (r[-1], *s); |
1203 |
|
1204 |
r[-1] = n; |
1205 |
} |
1206 |
#if !UNICODE_3 |
1207 |
else if (*s >= 0x10000) |
1208 |
*r++ = rxvt_composite.compose (*s); |
1209 |
#endif |
1210 |
else |
1211 |
*r++ = *s; |
1212 |
|
1213 |
rxvt_pop_locale (); |
1214 |
|
1215 |
RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); |
1216 |
|
1217 |
delete [] rstr; |
1218 |
} |
1219 |
OUTPUT: |
1220 |
RETVAL |
1221 |
|
1222 |
SV * |
1223 |
rxvt_term::special_decode (SV *text) |
1224 |
CODE: |
1225 |
{ |
1226 |
wchar_t *wstr = sv2wcs (text); |
1227 |
int wlen = wcslen (wstr); |
1228 |
int dlen = 0; |
1229 |
|
1230 |
// find length |
1231 |
for (wchar_t *s = wstr; *s; s++) |
1232 |
if (*s == NOCHAR) |
1233 |
; |
1234 |
else if (IS_COMPOSE (*s)) |
1235 |
dlen += rxvt_composite.expand (*s, 0); |
1236 |
else |
1237 |
dlen++; |
1238 |
|
1239 |
wchar_t *rstr = new wchar_t [dlen]; |
1240 |
|
1241 |
// decode |
1242 |
wchar_t *r = rstr; |
1243 |
for (wchar_t *s = wstr; *s; s++) |
1244 |
if (*s == NOCHAR) |
1245 |
; |
1246 |
else if (IS_COMPOSE (*s)) |
1247 |
r += rxvt_composite.expand (*s, r); |
1248 |
else |
1249 |
*r++ = *s; |
1250 |
|
1251 |
RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); |
1252 |
|
1253 |
delete [] rstr; |
1254 |
} |
1255 |
OUTPUT: |
1256 |
RETVAL |
1257 |
|
1258 |
void |
1259 |
rxvt_term::_resource (char *name, int index, SV *newval = 0) |
1260 |
PPCODE: |
1261 |
{ |
1262 |
struct resval { const char *name; int value; } rslist [] = { |
1263 |
# define def(name) { # name, Rs_ ## name }, |
1264 |
# define reserve(name,count) |
1265 |
# include "rsinc.h" |
1266 |
# undef def |
1267 |
# undef reserve |
1268 |
}; |
1269 |
|
1270 |
struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
1271 |
|
1272 |
do { |
1273 |
if (rs-- == rslist) |
1274 |
croak ("no such resource '%s', requested", name); |
1275 |
} while (strcmp (name, rs->name)); |
1276 |
|
1277 |
index += rs->value; |
1278 |
|
1279 |
if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1280 |
croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1281 |
|
1282 |
if (GIMME_V != G_VOID) |
1283 |
XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); |
1284 |
|
1285 |
if (newval) |
1286 |
{ |
1287 |
if (SvOK (newval)) |
1288 |
{ |
1289 |
char *str = strdup (SvPVbyte_nolen (newval)); |
1290 |
THIS->rs [index] = str; |
1291 |
THIS->allocated.push_back (str); |
1292 |
} |
1293 |
else |
1294 |
THIS->rs [index] = 0; |
1295 |
} |
1296 |
} |
1297 |
|
1298 |
const char * |
1299 |
rxvt_term::x_resource (const char *name) |
1300 |
CLEANUP: |
1301 |
SvTAINTED_on (ST (0)); |
1302 |
|
1303 |
bool |
1304 |
rxvt_term::option (U32 optval, int set = -1) |
1305 |
CODE: |
1306 |
{ |
1307 |
RETVAL = THIS->options & optval; |
1308 |
|
1309 |
if (set >= 0) |
1310 |
{ |
1311 |
if (set) |
1312 |
THIS->options |= optval; |
1313 |
else |
1314 |
THIS->options &= ~optval; |
1315 |
|
1316 |
switch (optval) |
1317 |
{ |
1318 |
case Opt_skipBuiltinGlyphs: |
1319 |
THIS->set_fonts (); |
1320 |
THIS->scr_remap_chars (); |
1321 |
THIS->scr_touch (true); |
1322 |
THIS->want_refresh = 1; |
1323 |
break; |
1324 |
|
1325 |
case Opt_cursorUnderline: |
1326 |
THIS->want_refresh = 1; |
1327 |
break; |
1328 |
|
1329 |
# case Opt_scrollBar_floating: |
1330 |
# case Opt_scrollBar_right: |
1331 |
# THIS->resize_all_windows (THIS->width, THIS->height, 1); |
1332 |
# break; |
1333 |
} |
1334 |
} |
1335 |
} |
1336 |
OUTPUT: |
1337 |
RETVAL |
1338 |
|
1339 |
bool |
1340 |
rxvt_term::parse_keysym (char *keysym, char *str) |
1341 |
CODE: |
1342 |
RETVAL = 0 < THIS->parse_keysym (keysym, str); |
1343 |
THIS->keyboard->register_done (); |
1344 |
OUTPUT: |
1345 |
RETVAL |
1346 |
|
1347 |
void |
1348 |
rxvt_term::screen_cur (...) |
1349 |
PROTOTYPE: $;$$ |
1350 |
ALIAS: |
1351 |
screen_cur = 0 |
1352 |
selection_beg = 1 |
1353 |
selection_end = 2 |
1354 |
selection_mark = 3 |
1355 |
PPCODE: |
1356 |
{ |
1357 |
row_col_t &rc = ix == 0 ? THIS->screen.cur |
1358 |
: ix == 1 ? THIS->selection.beg |
1359 |
: ix == 2 ? THIS->selection.end |
1360 |
: THIS->selection.mark; |
1361 |
|
1362 |
if (GIMME_V != G_VOID) |
1363 |
{ |
1364 |
EXTEND (SP, 2); |
1365 |
PUSHs (sv_2mortal (newSViv (rc.row))); |
1366 |
PUSHs (sv_2mortal (newSViv (rc.col))); |
1367 |
} |
1368 |
|
1369 |
if (items == 3) |
1370 |
{ |
1371 |
rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
1372 |
rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
1373 |
|
1374 |
if (ix) |
1375 |
THIS->want_refresh = 1; |
1376 |
} |
1377 |
} |
1378 |
|
1379 |
char |
1380 |
rxvt_term::cur_charset () |
1381 |
CODE: |
1382 |
RETVAL = THIS->charsets [THIS->screen.charset]; |
1383 |
OUTPUT: |
1384 |
RETVAL |
1385 |
|
1386 |
#void |
1387 |
#rxvt_term::selection_clear () |
1388 |
|
1389 |
void |
1390 |
rxvt_term::selection_make (U32 eventtime, bool rect = false) |
1391 |
CODE: |
1392 |
THIS->selection.op = SELECTION_CONT; |
1393 |
THIS->selection.rect = rect; |
1394 |
THIS->selection_make (eventtime); |
1395 |
|
1396 |
int |
1397 |
rxvt_term::selection_grab (U32 eventtime) |
1398 |
|
1399 |
void |
1400 |
rxvt_term::selection (SV *newtext = 0) |
1401 |
PPCODE: |
1402 |
{ |
1403 |
if (GIMME_V != G_VOID) |
1404 |
XPUSHs (THIS->selection.text |
1405 |
? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) |
1406 |
: &PL_sv_undef); |
1407 |
|
1408 |
if (newtext) |
1409 |
{ |
1410 |
free (THIS->selection.text); |
1411 |
|
1412 |
THIS->selection.text = sv2wcs (newtext); |
1413 |
THIS->selection.len = wcslen (THIS->selection.text); |
1414 |
} |
1415 |
} |
1416 |
|
1417 |
void |
1418 |
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) |
1419 |
|
1420 |
void |
1421 |
rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) |
1422 |
|
1423 |
void |
1424 |
rxvt_term::scr_bell () |
1425 |
|
1426 |
void |
1427 |
rxvt_term::scr_add_lines (SV *string) |
1428 |
CODE: |
1429 |
{ |
1430 |
wchar_t *wstr = sv2wcs (string); |
1431 |
THIS->scr_add_lines (wstr, wcslen (wstr)); |
1432 |
free (wstr); |
1433 |
} |
1434 |
|
1435 |
void |
1436 |
rxvt_term::tt_write (SV *octets) |
1437 |
INIT: |
1438 |
STRLEN len; |
1439 |
char *str = SvPVbyte (octets, len); |
1440 |
C_ARGS: |
1441 |
str, len |
1442 |
|
1443 |
void |
1444 |
rxvt_term::cmd_parse (SV *octets) |
1445 |
CODE: |
1446 |
{ |
1447 |
STRLEN len; |
1448 |
char *str = SvPVbyte (octets, len); |
1449 |
|
1450 |
char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; |
1451 |
char *old_cmdbuf_endp = THIS->cmdbuf_endp; |
1452 |
|
1453 |
THIS->cmdbuf_ptr = str; |
1454 |
THIS->cmdbuf_endp = str + len; |
1455 |
|
1456 |
rxvt_push_locale (THIS->locale); |
1457 |
THIS->cmd_parse (); |
1458 |
rxvt_pop_locale (); |
1459 |
|
1460 |
THIS->cmdbuf_ptr = old_cmdbuf_ptr; |
1461 |
THIS->cmdbuf_endp = old_cmdbuf_endp; |
1462 |
} |
1463 |
|
1464 |
SV * |
1465 |
rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
1466 |
CODE: |
1467 |
{ |
1468 |
overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |
1469 |
RETVAL = newSVptr ((void *)o, "urxvt::overlay"); |
1470 |
o->self = (HV *)SvRV (RETVAL); |
1471 |
} |
1472 |
OUTPUT: |
1473 |
RETVAL |
1474 |
|
1475 |
MODULE = urxvt PACKAGE = urxvt::overlay |
1476 |
|
1477 |
void |
1478 |
overlay::set (int x, int y, SV *text, SV *rend = 0) |
1479 |
|
1480 |
void |
1481 |
overlay::show () |
1482 |
|
1483 |
void |
1484 |
overlay::hide () |
1485 |
|
1486 |
void |
1487 |
overlay::DESTROY () |
1488 |
|
1489 |
MODULE = urxvt PACKAGE = urxvt::timer |
1490 |
|
1491 |
SV * |
1492 |
timer::new () |
1493 |
CODE: |
1494 |
timer *w = new timer; |
1495 |
w->start (NOW); |
1496 |
RETVAL = newSVptr ((void *)w, "urxvt::timer"); |
1497 |
w->self = (HV *)SvRV (RETVAL); |
1498 |
OUTPUT: |
1499 |
RETVAL |
1500 |
|
1501 |
timer * |
1502 |
timer::cb (SV *cb) |
1503 |
CODE: |
1504 |
THIS->cb (cb); |
1505 |
RETVAL = THIS; |
1506 |
OUTPUT: |
1507 |
RETVAL |
1508 |
|
1509 |
NV |
1510 |
timer::at () |
1511 |
CODE: |
1512 |
RETVAL = THIS->at; |
1513 |
OUTPUT: |
1514 |
RETVAL |
1515 |
|
1516 |
timer * |
1517 |
timer::interval (NV interval) |
1518 |
CODE: |
1519 |
THIS->interval = interval; |
1520 |
RETVAL = THIS; |
1521 |
OUTPUT: |
1522 |
RETVAL |
1523 |
|
1524 |
timer * |
1525 |
timer::set (NV tstamp) |
1526 |
CODE: |
1527 |
THIS->set (tstamp); |
1528 |
RETVAL = THIS; |
1529 |
OUTPUT: |
1530 |
RETVAL |
1531 |
|
1532 |
timer * |
1533 |
timer::start (NV tstamp = THIS->at) |
1534 |
CODE: |
1535 |
THIS->start (tstamp); |
1536 |
RETVAL = THIS; |
1537 |
OUTPUT: |
1538 |
RETVAL |
1539 |
|
1540 |
timer * |
1541 |
timer::stop () |
1542 |
CODE: |
1543 |
THIS->stop (); |
1544 |
RETVAL = THIS; |
1545 |
OUTPUT: |
1546 |
RETVAL |
1547 |
|
1548 |
void |
1549 |
timer::DESTROY () |
1550 |
|
1551 |
MODULE = urxvt PACKAGE = urxvt::iow |
1552 |
|
1553 |
SV * |
1554 |
iow::new () |
1555 |
CODE: |
1556 |
iow *w = new iow; |
1557 |
RETVAL = newSVptr ((void *)w, "urxvt::iow"); |
1558 |
w->self = (HV *)SvRV (RETVAL); |
1559 |
OUTPUT: |
1560 |
RETVAL |
1561 |
|
1562 |
iow * |
1563 |
iow::cb (SV *cb) |
1564 |
CODE: |
1565 |
THIS->cb (cb); |
1566 |
RETVAL = THIS; |
1567 |
OUTPUT: |
1568 |
RETVAL |
1569 |
|
1570 |
iow * |
1571 |
iow::fd (int fd) |
1572 |
CODE: |
1573 |
THIS->fd = fd; |
1574 |
RETVAL = THIS; |
1575 |
OUTPUT: |
1576 |
RETVAL |
1577 |
|
1578 |
iow * |
1579 |
iow::events (short events) |
1580 |
CODE: |
1581 |
THIS->events = events; |
1582 |
RETVAL = THIS; |
1583 |
OUTPUT: |
1584 |
RETVAL |
1585 |
|
1586 |
iow * |
1587 |
iow::start () |
1588 |
CODE: |
1589 |
THIS->start (); |
1590 |
RETVAL = THIS; |
1591 |
OUTPUT: |
1592 |
RETVAL |
1593 |
|
1594 |
iow * |
1595 |
iow::stop () |
1596 |
CODE: |
1597 |
THIS->stop (); |
1598 |
RETVAL = THIS; |
1599 |
OUTPUT: |
1600 |
RETVAL |
1601 |
|
1602 |
void |
1603 |
iow::DESTROY () |
1604 |
|
1605 |
|