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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 |
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#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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#ifdef HAVE_SCROLLBARS |
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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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typedef int CHAINED UNUSED; |
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|
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///////////////////////////////////////////////////////////////////////////// |
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|
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static wchar_t * |
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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 |
105 |
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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#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher") |
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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 (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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SvREFCNT_dec (cbsv); |
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cbsv = newSVsv (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 *)(perl_watcher *)SvPTR (sv, "urxvt::timer") |
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|
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struct timer : perl_watcher, time_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 *)(perl_watcher *)SvPTR (sv, "urxvt::iow") |
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|
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struct iow : perl_watcher, io_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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#define newSViw(iw) new_ref (iw->self, "urxvt::iw") |
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#define SvIW(sv) (iw *)(perl_watcher *)SvPTR (sv, "urxvt::iw") |
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|
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struct iw : perl_watcher, idle_watcher |
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{ |
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iw () |
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: idle_watcher (this, &iw::execute) |
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{ |
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} |
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|
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void execute (idle_watcher &w) |
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{ |
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invoke ("urxvt::iw", newSViw (this)); |
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} |
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}; |
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|
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#define newSVpw(pw) new_ref (pw->self, "urxvt::pw") |
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#define SvPW(sv) (pw *)(perl_watcher *)SvPTR (sv, "urxvt::pw") |
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|
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struct pw : perl_watcher, child_watcher |
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{ |
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pw () |
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: child_watcher (this, &pw::execute) |
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{ |
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} |
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|
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void execute (child_watcher &w, int status) |
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{ |
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invoke ("urxvt::pw", newSVpw (this), status); |
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} |
243 |
}; |
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|
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///////////////////////////////////////////////////////////////////////////// |
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|
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#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") |
248 |
|
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struct overlay { |
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HV *self; |
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bool visible; |
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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); |
259 |
~overlay (); |
260 |
|
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void show (); |
262 |
void hide (); |
263 |
|
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void swap (); |
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|
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void set (int x, int y, SV *str, SV *rend); |
267 |
}; |
268 |
|
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overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) |
270 |
: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false) |
271 |
{ |
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if (border == 2) |
273 |
{ |
274 |
w += 2; |
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h += 2; |
276 |
} |
277 |
|
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text = new text_t *[h]; |
279 |
rend = new rend_t *[h]; |
280 |
|
281 |
for (int y = 0; y < h; y++) |
282 |
{ |
283 |
text_t *tp = text[y] = new text_t[w]; |
284 |
rend_t *rp = rend[y] = new rend_t[w]; |
285 |
|
286 |
text_t t0, t1, t2; |
287 |
rend_t r = rstyle; |
288 |
|
289 |
if (border == 2) |
290 |
{ |
291 |
if (y == 0) |
292 |
t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; |
293 |
else if (y < h - 1) |
294 |
t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; |
295 |
else |
296 |
t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; |
297 |
|
298 |
*tp++ = t0; |
299 |
*rp++ = r; |
300 |
|
301 |
for (int x = w - 2; x-- > 0; ) |
302 |
{ |
303 |
*tp++ = t1; |
304 |
*rp++ = r; |
305 |
} |
306 |
|
307 |
*tp = t2; |
308 |
*rp = r; |
309 |
} |
310 |
else |
311 |
for (int x = w; x-- > 0; ) |
312 |
{ |
313 |
*tp++ = 0x0020; |
314 |
*rp++ = r; |
315 |
} |
316 |
} |
317 |
|
318 |
show (); |
319 |
THIS->want_refresh = 1; |
320 |
} |
321 |
|
322 |
overlay::~overlay () |
323 |
{ |
324 |
hide (); |
325 |
|
326 |
for (int y = h; y--; ) |
327 |
{ |
328 |
delete [] text[y]; |
329 |
delete [] rend[y]; |
330 |
} |
331 |
|
332 |
delete [] text; |
333 |
delete [] rend; |
334 |
|
335 |
THIS->want_refresh = 1; |
336 |
} |
337 |
|
338 |
void |
339 |
overlay::show () |
340 |
{ |
341 |
if (visible) |
342 |
return; |
343 |
|
344 |
visible = true; |
345 |
|
346 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)); |
347 |
av_push (av, newSViv ((long)this)); |
348 |
} |
349 |
|
350 |
void |
351 |
overlay::hide () |
352 |
{ |
353 |
if (!visible) |
354 |
return; |
355 |
|
356 |
visible = false; |
357 |
|
358 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)); |
359 |
|
360 |
int i; |
361 |
|
362 |
for (i = AvFILL (av); i >= 0; i--) |
363 |
if (SvIV (*av_fetch (av, i, 1)) == (long)this) |
364 |
{ |
365 |
av_delete (av, i, G_DISCARD); |
366 |
break; |
367 |
} |
368 |
|
369 |
for (; i < AvFILL (av); i++) |
370 |
av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0))); |
371 |
|
372 |
av_pop (av); |
373 |
} |
374 |
|
375 |
void overlay::swap () |
376 |
{ |
377 |
int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); |
378 |
int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); |
379 |
|
380 |
int ov_w = min (w, THIS->ncol - ov_x); |
381 |
int ov_h = min (h, THIS->nrow - ov_y); |
382 |
|
383 |
for (int y = ov_h; y--; ) |
384 |
{ |
385 |
text_t *t1 = text [y]; |
386 |
rend_t *r1 = rend [y]; |
387 |
|
388 |
text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x; |
389 |
rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x; |
390 |
|
391 |
for (int x = ov_w; x--; ) |
392 |
{ |
393 |
text_t t = *t1; *t1++ = *t2; *t2++ = t; |
394 |
rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
395 |
} |
396 |
} |
397 |
|
398 |
} |
399 |
|
400 |
void overlay::set (int x, int y, SV *text, SV *rend) |
401 |
{ |
402 |
x += border; |
403 |
y += border; |
404 |
|
405 |
if (!IN_RANGE_EXC (y, 0, h - border)) |
406 |
return; |
407 |
|
408 |
wchar_t *wtext = sv2wcs (text); |
409 |
|
410 |
for (int col = min (wcslen (wtext), w - x - border); col--; ) |
411 |
this->text [y][x + col] = wtext [col]; |
412 |
|
413 |
free (wtext); |
414 |
|
415 |
if (rend) |
416 |
{ |
417 |
if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
418 |
croak ("rend must be arrayref"); |
419 |
|
420 |
AV *av = (AV *)SvRV (rend); |
421 |
|
422 |
for (int col = min (AvFILL (av) + 1, w - x - border); col--; ) |
423 |
this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); |
424 |
} |
425 |
|
426 |
THIS->want_refresh = 1; |
427 |
} |
428 |
|
429 |
|
430 |
///////////////////////////////////////////////////////////////////////////// |
431 |
|
432 |
struct rxvt_perl_interp rxvt_perl; |
433 |
|
434 |
static PerlInterpreter *perl; |
435 |
|
436 |
rxvt_perl_interp::~rxvt_perl_interp () |
437 |
{ |
438 |
if (perl) |
439 |
{ |
440 |
perl_destruct (perl); |
441 |
perl_free (perl); |
442 |
} |
443 |
} |
444 |
|
445 |
void |
446 |
rxvt_perl_interp::init (rxvt_term *term) |
447 |
{ |
448 |
if (!perl) |
449 |
{ |
450 |
rxvt_push_locale (""); // perl init destroys current locale |
451 |
|
452 |
perl_environ = rxvt_environ; |
453 |
swap (perl_environ, environ); |
454 |
|
455 |
char *argv[] = { |
456 |
"", |
457 |
"-e" |
458 |
"BEGIN {" |
459 |
" urxvt->bootstrap;" |
460 |
" unshift @INC, '" LIBDIR "';" |
461 |
"}" |
462 |
"" |
463 |
"use urxvt;" |
464 |
}; |
465 |
|
466 |
perl = perl_alloc (); |
467 |
perl_construct (perl); |
468 |
|
469 |
if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) |
470 |
|| perl_run (perl)) |
471 |
{ |
472 |
rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
473 |
|
474 |
perl_destruct (perl); |
475 |
perl_free (perl); |
476 |
perl = 0; |
477 |
} |
478 |
|
479 |
swap (perl_environ, environ); |
480 |
|
481 |
rxvt_pop_locale (); |
482 |
} |
483 |
|
484 |
if (perl) |
485 |
{ |
486 |
// runs outside of perls ENV |
487 |
term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
488 |
hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0); |
489 |
} |
490 |
} |
491 |
|
492 |
static void |
493 |
ungrab (rxvt_term *THIS) |
494 |
{ |
495 |
if (THIS->perl.grabtime) |
496 |
{ |
497 |
XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime); |
498 |
XUngrabPointer (THIS->display->display, THIS->perl.grabtime); |
499 |
THIS->perl.grabtime = 0; |
500 |
} |
501 |
} |
502 |
|
503 |
bool |
504 |
rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
505 |
{ |
506 |
if (!perl || !term->perl.self) |
507 |
return false; |
508 |
|
509 |
// pre-handling of some events |
510 |
if (htype == HOOK_REFRESH_END) |
511 |
{ |
512 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
513 |
|
514 |
for (int i = 0; i <= AvFILL (av); i++) |
515 |
((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); |
516 |
} |
517 |
|
518 |
swap (perl_environ, environ); |
519 |
|
520 |
bool event_consumed; |
521 |
|
522 |
if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always |
523 |
|| term->perl.should_invoke [htype]) |
524 |
try |
525 |
{ |
526 |
dSP; |
527 |
va_list ap; |
528 |
|
529 |
va_start (ap, htype); |
530 |
|
531 |
ENTER; |
532 |
SAVETMPS; |
533 |
|
534 |
PUSHMARK (SP); |
535 |
|
536 |
XPUSHs (sv_2mortal (newSVterm (term))); |
537 |
XPUSHs (sv_2mortal (newSViv (htype))); |
538 |
|
539 |
for (;;) { |
540 |
data_type dt = (data_type)va_arg (ap, int); |
541 |
|
542 |
switch (dt) |
543 |
{ |
544 |
case DT_INT: |
545 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
546 |
break; |
547 |
|
548 |
case DT_LONG: |
549 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
550 |
break; |
551 |
|
552 |
case DT_STR: |
553 |
XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); |
554 |
break; |
555 |
|
556 |
case DT_STR_LEN: |
557 |
{ |
558 |
char *str = va_arg (ap, char *); |
559 |
int len = va_arg (ap, int); |
560 |
|
561 |
XPUSHs (sv_2mortal (newSVpvn (str, len))); |
562 |
} |
563 |
break; |
564 |
|
565 |
case DT_WCS_LEN: |
566 |
{ |
567 |
wchar_t *wstr = va_arg (ap, wchar_t *); |
568 |
int wlen = va_arg (ap, int); |
569 |
|
570 |
XPUSHs (sv_2mortal (wcs2sv (wstr, wlen))); |
571 |
} |
572 |
break; |
573 |
|
574 |
case DT_XEVENT: |
575 |
{ |
576 |
XEvent *xe = va_arg (ap, XEvent *); |
577 |
HV *hv = newHV (); |
578 |
|
579 |
# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
580 |
# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
581 |
# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0) |
582 |
# undef set |
583 |
|
584 |
setiv (type, xe->type); |
585 |
setiv (send_event, xe->xany.send_event); |
586 |
setiv (serial, xe->xany.serial); |
587 |
|
588 |
switch (xe->type) |
589 |
{ |
590 |
case KeyPress: |
591 |
case KeyRelease: |
592 |
case ButtonPress: |
593 |
case ButtonRelease: |
594 |
case MotionNotify: |
595 |
setuv (window, xe->xmotion.window); |
596 |
setuv (root, xe->xmotion.root); |
597 |
setuv (subwindow, xe->xmotion.subwindow); |
598 |
setuv (time, xe->xmotion.time); |
599 |
setiv (x, xe->xmotion.x); |
600 |
setiv (y, xe->xmotion.y); |
601 |
setiv (row, xe->xmotion.y / term->fheight); |
602 |
setiv (col, xe->xmotion.x / term->fwidth); |
603 |
setiv (x_root, xe->xmotion.x_root); |
604 |
setiv (y_root, xe->xmotion.y_root); |
605 |
setuv (state, xe->xmotion.state); |
606 |
|
607 |
switch (xe->type) |
608 |
{ |
609 |
case KeyPress: |
610 |
case KeyRelease: |
611 |
setuv (keycode, xe->xkey.keycode); |
612 |
break; |
613 |
|
614 |
case ButtonPress: |
615 |
case ButtonRelease: |
616 |
setuv (button, xe->xbutton.button); |
617 |
break; |
618 |
|
619 |
case MotionNotify: |
620 |
setiv (is_hint, xe->xmotion.is_hint); |
621 |
break; |
622 |
} |
623 |
|
624 |
break; |
625 |
|
626 |
case MapNotify: |
627 |
case UnmapNotify: |
628 |
case ConfigureNotify: |
629 |
setuv (event, xe->xconfigure.event); |
630 |
setuv (window, xe->xconfigure.window); |
631 |
|
632 |
switch (xe->type) |
633 |
{ |
634 |
case ConfigureNotify: |
635 |
setiv (x, xe->xconfigure.x); |
636 |
setiv (y, xe->xconfigure.y); |
637 |
setiv (width, xe->xconfigure.width); |
638 |
setiv (height, xe->xconfigure.height); |
639 |
setuv (above, xe->xconfigure.above); |
640 |
break; |
641 |
} |
642 |
|
643 |
break; |
644 |
|
645 |
case ClientMessage: |
646 |
setuv (window, xe->xclient.window); |
647 |
setuv (message_type, xe->xclient.message_type); |
648 |
setuv (format, xe->xclient.format); |
649 |
setuv (l0, xe->xclient.data.l[0]); |
650 |
setuv (l1, xe->xclient.data.l[1]); |
651 |
setuv (l2, xe->xclient.data.l[2]); |
652 |
setuv (l3, xe->xclient.data.l[3]); |
653 |
setuv (l4, xe->xclient.data.l[4]); |
654 |
} |
655 |
|
656 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
657 |
} |
658 |
break; |
659 |
|
660 |
case DT_END: |
661 |
goto call; |
662 |
|
663 |
default: |
664 |
rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
665 |
} |
666 |
} |
667 |
|
668 |
call: |
669 |
va_end (ap); |
670 |
|
671 |
PUTBACK; |
672 |
int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
673 |
SPAGAIN; |
674 |
|
675 |
if (count) |
676 |
{ |
677 |
SV *status = POPs; |
678 |
count = SvTRUE (status); |
679 |
} |
680 |
|
681 |
PUTBACK; |
682 |
FREETMPS; |
683 |
LEAVE; |
684 |
|
685 |
if (SvTRUE (ERRSV)) |
686 |
{ |
687 |
rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
688 |
ungrab (term); // better lose the grab than the session |
689 |
} |
690 |
|
691 |
event_consumed = !!count; |
692 |
} |
693 |
catch (...) |
694 |
{ |
695 |
swap (perl_environ, environ); |
696 |
throw; |
697 |
} |
698 |
else |
699 |
event_consumed = false; |
700 |
|
701 |
// post-handling of some events |
702 |
if (htype == HOOK_REFRESH_BEGIN) |
703 |
{ |
704 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
705 |
|
706 |
for (int i = AvFILL (av); i >= 0; i--) |
707 |
((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); |
708 |
} |
709 |
else if (htype == HOOK_DESTROY) |
710 |
{ |
711 |
clearSVptr ((SV *)term->perl.self); |
712 |
SvREFCNT_dec ((SV *)term->perl.self); |
713 |
} |
714 |
|
715 |
swap (perl_environ, environ); |
716 |
|
717 |
return event_consumed; |
718 |
} |
719 |
|
720 |
///////////////////////////////////////////////////////////////////////////// |
721 |
|
722 |
MODULE = urxvt PACKAGE = urxvt |
723 |
|
724 |
PROTOTYPES: ENABLE |
725 |
|
726 |
BOOT: |
727 |
{ |
728 |
sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); |
729 |
sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1)); |
730 |
sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1)); |
731 |
sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1)); |
732 |
|
733 |
AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
734 |
# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); |
735 |
# include "hookinc.h" |
736 |
# undef def |
737 |
|
738 |
HV *option = get_hv ("urxvt::OPTION", 1); |
739 |
# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); |
740 |
# define nodef(name) |
741 |
# include "optinc.h" |
742 |
# undef nodef |
743 |
# undef def |
744 |
|
745 |
HV *stash = gv_stashpv ("urxvt", 1); |
746 |
struct { |
747 |
const char *name; |
748 |
IV iv; |
749 |
} *civ, const_iv[] = { |
750 |
# define const_iv(name) { # name, (IV)name } |
751 |
const_iv (DEFAULT_RSTYLE), |
752 |
const_iv (OVERLAY_RSTYLE), |
753 |
const_iv (RS_Bold), |
754 |
const_iv (RS_Italic), |
755 |
const_iv (RS_Blink), |
756 |
const_iv (RS_RVid), |
757 |
const_iv (RS_Uline), |
758 |
|
759 |
const_iv (CurrentTime), |
760 |
const_iv (ShiftMask), |
761 |
const_iv (LockMask), |
762 |
const_iv (ControlMask), |
763 |
const_iv (Mod1Mask), |
764 |
const_iv (Mod2Mask), |
765 |
const_iv (Mod3Mask), |
766 |
const_iv (Mod4Mask), |
767 |
const_iv (Mod5Mask), |
768 |
const_iv (Button1Mask), |
769 |
const_iv (Button2Mask), |
770 |
const_iv (Button3Mask), |
771 |
const_iv (Button4Mask), |
772 |
const_iv (Button5Mask), |
773 |
const_iv (AnyModifier), |
774 |
|
775 |
const_iv (EVENT_NONE), |
776 |
const_iv (EVENT_READ), |
777 |
const_iv (EVENT_WRITE), |
778 |
|
779 |
const_iv (NoEventMask), |
780 |
const_iv (KeyPressMask), |
781 |
const_iv (KeyReleaseMask), |
782 |
const_iv (ButtonPressMask), |
783 |
const_iv (ButtonReleaseMask), |
784 |
const_iv (EnterWindowMask), |
785 |
const_iv (LeaveWindowMask), |
786 |
const_iv (PointerMotionMask), |
787 |
const_iv (PointerMotionHintMask), |
788 |
const_iv (Button1MotionMask), |
789 |
const_iv (Button2MotionMask), |
790 |
const_iv (Button3MotionMask), |
791 |
const_iv (Button4MotionMask), |
792 |
const_iv (Button5MotionMask), |
793 |
const_iv (ButtonMotionMask), |
794 |
const_iv (KeymapStateMask), |
795 |
const_iv (ExposureMask), |
796 |
const_iv (VisibilityChangeMask), |
797 |
const_iv (StructureNotifyMask), |
798 |
const_iv (ResizeRedirectMask), |
799 |
const_iv (SubstructureNotifyMask), |
800 |
const_iv (SubstructureRedirectMask), |
801 |
const_iv (FocusChangeMask), |
802 |
const_iv (PropertyChangeMask), |
803 |
const_iv (ColormapChangeMask), |
804 |
const_iv (OwnerGrabButtonMask), |
805 |
|
806 |
const_iv (KeyPress), |
807 |
const_iv (KeyRelease), |
808 |
const_iv (ButtonPress), |
809 |
const_iv (ButtonRelease), |
810 |
const_iv (MotionNotify), |
811 |
const_iv (EnterNotify), |
812 |
const_iv (LeaveNotify), |
813 |
const_iv (FocusIn), |
814 |
const_iv (FocusOut), |
815 |
const_iv (KeymapNotify), |
816 |
const_iv (Expose), |
817 |
const_iv (GraphicsExpose), |
818 |
const_iv (NoExpose), |
819 |
const_iv (VisibilityNotify), |
820 |
const_iv (CreateNotify), |
821 |
const_iv (DestroyNotify), |
822 |
const_iv (UnmapNotify), |
823 |
const_iv (MapNotify), |
824 |
const_iv (MapRequest), |
825 |
const_iv (ReparentNotify), |
826 |
const_iv (ConfigureNotify), |
827 |
const_iv (ConfigureRequest), |
828 |
const_iv (GravityNotify), |
829 |
const_iv (ResizeRequest), |
830 |
const_iv (CirculateNotify), |
831 |
const_iv (CirculateRequest), |
832 |
const_iv (PropertyNotify), |
833 |
const_iv (SelectionClear), |
834 |
const_iv (SelectionRequest), |
835 |
const_iv (SelectionNotify), |
836 |
const_iv (ColormapNotify), |
837 |
const_iv (ClientMessage), |
838 |
const_iv (MappingNotify), |
839 |
}; |
840 |
|
841 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); |
842 |
civ-- > const_iv; ) |
843 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
844 |
} |
845 |
|
846 |
void |
847 |
warn (const char *msg) |
848 |
CODE: |
849 |
rxvt_warn ("%s", msg); |
850 |
|
851 |
void |
852 |
fatal (const char *msg) |
853 |
CODE: |
854 |
rxvt_fatal ("%s", msg); |
855 |
|
856 |
void |
857 |
_exit (int status) |
858 |
|
859 |
NV |
860 |
NOW () |
861 |
CODE: |
862 |
RETVAL = NOW; |
863 |
OUTPUT: |
864 |
RETVAL |
865 |
|
866 |
int |
867 |
GET_BASEFG (int rend) |
868 |
CODE: |
869 |
RETVAL = GET_BASEFG (rend); |
870 |
OUTPUT: |
871 |
RETVAL |
872 |
|
873 |
int |
874 |
GET_BASEBG (int rend) |
875 |
CODE: |
876 |
RETVAL = GET_BASEBG (rend); |
877 |
OUTPUT: |
878 |
RETVAL |
879 |
|
880 |
int |
881 |
SET_FGCOLOR (int rend, int new_color) |
882 |
CODE: |
883 |
RETVAL = SET_FGCOLOR (rend, new_color); |
884 |
OUTPUT: |
885 |
RETVAL |
886 |
|
887 |
int |
888 |
SET_BGCOLOR (int rend, int new_color) |
889 |
CODE: |
890 |
RETVAL = SET_BGCOLOR (rend, new_color); |
891 |
OUTPUT: |
892 |
RETVAL |
893 |
|
894 |
int |
895 |
GET_CUSTOM (int rend) |
896 |
CODE: |
897 |
RETVAL = (rend && RS_customMask) >> RS_customShift; |
898 |
OUTPUT: |
899 |
RETVAL |
900 |
|
901 |
int |
902 |
SET_CUSTOM (int rend, int new_value) |
903 |
CODE: |
904 |
{ |
905 |
if (!IN_RANGE_EXC (new_value, 0, RS_customCount)) |
906 |
croak ("custom value out of range, must be 0..%d", RS_customCount - 1); |
907 |
|
908 |
RETVAL = (rend & ~RS_customMask) |
909 |
| ((new_value << RS_customShift) & RS_customMask); |
910 |
} |
911 |
OUTPUT: |
912 |
RETVAL |
913 |
|
914 |
MODULE = urxvt PACKAGE = urxvt::term |
915 |
|
916 |
SV * |
917 |
_new (...) |
918 |
CODE: |
919 |
{ |
920 |
if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV) |
921 |
croak ("first argument to urxvt::term->_new must be arrayref"); |
922 |
|
923 |
rxvt_term *term = new rxvt_term; |
924 |
|
925 |
term->argv = new stringvec; |
926 |
term->envv = new stringvec; |
927 |
|
928 |
for (int i = 1; i < items; i++) |
929 |
term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); |
930 |
|
931 |
AV *envv = (AV *)SvRV (ST (0)); |
932 |
for (int i = AvFILL (envv) + 1; i--; ) |
933 |
term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); |
934 |
|
935 |
term->envv->push_back (0); |
936 |
|
937 |
bool success; |
938 |
|
939 |
try |
940 |
{ |
941 |
success = term->init (term->argv->size (), term->argv->begin ()); |
942 |
} |
943 |
catch (const class rxvt_failure_exception &e) |
944 |
{ |
945 |
success = false; |
946 |
} |
947 |
|
948 |
if (!success) |
949 |
{ |
950 |
term->destroy (); |
951 |
croak ("error while initializing new terminal instance"); |
952 |
} |
953 |
|
954 |
RETVAL = term && term->perl.self |
955 |
? newSVterm (term) : &PL_sv_undef; |
956 |
} |
957 |
OUTPUT: |
958 |
RETVAL |
959 |
|
960 |
void |
961 |
rxvt_term::destroy () |
962 |
|
963 |
void |
964 |
rxvt_term::set_should_invoke (int htype, int inc) |
965 |
CODE: |
966 |
THIS->perl.should_invoke [htype] += inc; |
967 |
|
968 |
void |
969 |
rxvt_term::grab_button (int button, U32 modifiers) |
970 |
CODE: |
971 |
XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, |
972 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
973 |
GrabModeSync, GrabModeSync, None, GRAB_CURSOR); |
974 |
|
975 |
bool |
976 |
rxvt_term::grab (Time eventtime, int sync = 0) |
977 |
CODE: |
978 |
{ |
979 |
int mode = sync ? GrabModeSync : GrabModeAsync; |
980 |
|
981 |
THIS->perl.grabtime = 0; |
982 |
|
983 |
if (!XGrabPointer (THIS->display->display, THIS->vt, 0, |
984 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
985 |
mode, mode, None, GRAB_CURSOR, eventtime)) |
986 |
if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime)) |
987 |
THIS->perl.grabtime = eventtime; |
988 |
else |
989 |
XUngrabPointer (THIS->display->display, eventtime); |
990 |
|
991 |
RETVAL = !!THIS->perl.grabtime; |
992 |
} |
993 |
OUTPUT: |
994 |
RETVAL |
995 |
|
996 |
void |
997 |
rxvt_term::allow_events_async () |
998 |
CODE: |
999 |
XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime); |
1000 |
|
1001 |
void |
1002 |
rxvt_term::allow_events_sync () |
1003 |
CODE: |
1004 |
XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime); |
1005 |
|
1006 |
void |
1007 |
rxvt_term::allow_events_replay () |
1008 |
CODE: |
1009 |
XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime); |
1010 |
XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime); |
1011 |
|
1012 |
void |
1013 |
rxvt_term::ungrab () |
1014 |
CODE: |
1015 |
ungrab (THIS); |
1016 |
|
1017 |
int |
1018 |
rxvt_term::strwidth (SV *str) |
1019 |
CODE: |
1020 |
{ |
1021 |
wchar_t *wstr = sv2wcs (str); |
1022 |
|
1023 |
rxvt_push_locale (THIS->locale); |
1024 |
RETVAL = wcswidth (wstr, wcslen (wstr)); |
1025 |
rxvt_pop_locale (); |
1026 |
|
1027 |
free (wstr); |
1028 |
} |
1029 |
OUTPUT: |
1030 |
RETVAL |
1031 |
|
1032 |
SV * |
1033 |
rxvt_term::locale_encode (SV *str) |
1034 |
CODE: |
1035 |
{ |
1036 |
wchar_t *wstr = sv2wcs (str); |
1037 |
|
1038 |
rxvt_push_locale (THIS->locale); |
1039 |
char *mbstr = rxvt_wcstombs (wstr); |
1040 |
rxvt_pop_locale (); |
1041 |
|
1042 |
free (wstr); |
1043 |
|
1044 |
RETVAL = newSVpv (mbstr, 0); |
1045 |
free (mbstr); |
1046 |
} |
1047 |
OUTPUT: |
1048 |
RETVAL |
1049 |
|
1050 |
SV * |
1051 |
rxvt_term::locale_decode (SV *octets) |
1052 |
CODE: |
1053 |
{ |
1054 |
STRLEN len; |
1055 |
char *data = SvPVbyte (octets, len); |
1056 |
|
1057 |
rxvt_push_locale (THIS->locale); |
1058 |
wchar_t *wstr = rxvt_mbstowcs (data, len); |
1059 |
rxvt_pop_locale (); |
1060 |
|
1061 |
RETVAL = wcs2sv (wstr); |
1062 |
free (wstr); |
1063 |
} |
1064 |
OUTPUT: |
1065 |
RETVAL |
1066 |
|
1067 |
#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) |
1068 |
|
1069 |
#define TERM_OFFSET_width TERM_OFFSET(width) |
1070 |
#define TERM_OFFSET_height TERM_OFFSET(height) |
1071 |
#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) |
1072 |
#define TERM_OFFSET_fheight TERM_OFFSET(fheight) |
1073 |
#define TERM_OFFSET_fbase TERM_OFFSET(fbase) |
1074 |
#define TERM_OFFSET_nrow TERM_OFFSET(nrow) |
1075 |
#define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1076 |
#define TERM_OFFSET_focus TERM_OFFSET(focus) |
1077 |
#define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1078 |
#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth) |
1079 |
#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth) |
1080 |
#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace) |
1081 |
#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1082 |
#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1083 |
#define TERM_OFFSET_top_row TERM_OFFSET(top_row) |
1084 |
|
1085 |
int |
1086 |
rxvt_term::width () |
1087 |
ALIAS: |
1088 |
width = TERM_OFFSET_width |
1089 |
height = TERM_OFFSET_height |
1090 |
fwidth = TERM_OFFSET_fwidth |
1091 |
fheight = TERM_OFFSET_fheight |
1092 |
fbase = TERM_OFFSET_fbase |
1093 |
nrow = TERM_OFFSET_nrow |
1094 |
ncol = TERM_OFFSET_ncol |
1095 |
focus = TERM_OFFSET_focus |
1096 |
mapped = TERM_OFFSET_mapped |
1097 |
int_bwidth = TERM_OFFSET_int_bwidth |
1098 |
ext_bwidth = TERM_OFFSET_ext_bwidth |
1099 |
lineSpace = TERM_OFFSET_lineSpace |
1100 |
saveLines = TERM_OFFSET_saveLines |
1101 |
total_rows = TERM_OFFSET_total_rows |
1102 |
top_row = TERM_OFFSET_top_row |
1103 |
CODE: |
1104 |
RETVAL = *(int *)((char *)THIS + ix); |
1105 |
OUTPUT: |
1106 |
RETVAL |
1107 |
|
1108 |
unsigned int |
1109 |
rxvt_term::ModLevel3Mask () |
1110 |
ALIAS: |
1111 |
ModLevel3Mask = 0 |
1112 |
ModMetaMask = 1 |
1113 |
ModNumLockMask = 2 |
1114 |
CODE: |
1115 |
switch (ix) |
1116 |
{ |
1117 |
case 0: RETVAL = THIS->ModLevel3Mask; break; |
1118 |
case 1: RETVAL = THIS->ModMetaMask; break; |
1119 |
case 2: RETVAL = THIS->ModNumLockMask; break; |
1120 |
} |
1121 |
OUTPUT: |
1122 |
RETVAL |
1123 |
|
1124 |
char * |
1125 |
rxvt_term::display_id () |
1126 |
ALIAS: |
1127 |
display_id = 0 |
1128 |
locale = 1 |
1129 |
CODE: |
1130 |
switch (ix) |
1131 |
{ |
1132 |
case 0: RETVAL = THIS->display->id; break; |
1133 |
case 1: RETVAL = THIS->locale; break; |
1134 |
} |
1135 |
OUTPUT: |
1136 |
RETVAL |
1137 |
|
1138 |
SV * |
1139 |
rxvt_term::_env () |
1140 |
CODE: |
1141 |
{ |
1142 |
if (THIS->envv) |
1143 |
{ |
1144 |
AV *av = newAV (); |
1145 |
|
1146 |
for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i) |
1147 |
if (*i) |
1148 |
av_push (av, newSVpv (*i, 0)); |
1149 |
|
1150 |
RETVAL = newRV_noinc ((SV *)av); |
1151 |
} |
1152 |
else |
1153 |
RETVAL = &PL_sv_undef; |
1154 |
} |
1155 |
OUTPUT: |
1156 |
RETVAL |
1157 |
|
1158 |
int |
1159 |
rxvt_term::pty_ev_events (int events = EVENT_UNDEF) |
1160 |
CODE: |
1161 |
RETVAL = THIS->pty_ev.events; |
1162 |
if (events != EVENT_UNDEF) |
1163 |
THIS->pty_ev.set (events); |
1164 |
OUTPUT: |
1165 |
RETVAL |
1166 |
|
1167 |
Window |
1168 |
rxvt_term::parent () |
1169 |
CODE: |
1170 |
RETVAL = THIS->parent [0]; |
1171 |
OUTPUT: |
1172 |
RETVAL |
1173 |
|
1174 |
Window |
1175 |
rxvt_term::vt () |
1176 |
CODE: |
1177 |
RETVAL = THIS->vt; |
1178 |
OUTPUT: |
1179 |
RETVAL |
1180 |
|
1181 |
void |
1182 |
rxvt_term::vt_emask_add (U32 emask) |
1183 |
CODE: |
1184 |
THIS->vt_emask_perl |= emask; |
1185 |
THIS->vt_select_input (); |
1186 |
|
1187 |
U32 |
1188 |
rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) |
1189 |
CODE: |
1190 |
RETVAL = THIS->rstyle; |
1191 |
THIS->rstyle = new_rstyle; |
1192 |
OUTPUT: |
1193 |
RETVAL |
1194 |
|
1195 |
int |
1196 |
rxvt_term::view_start (int newval = 1) |
1197 |
PROTOTYPE: $;$ |
1198 |
CODE: |
1199 |
{ |
1200 |
RETVAL = THIS->view_start; |
1201 |
|
1202 |
if (newval <= 0) |
1203 |
THIS->scr_changeview (max (newval, THIS->top_row)); |
1204 |
} |
1205 |
OUTPUT: |
1206 |
RETVAL |
1207 |
|
1208 |
void |
1209 |
rxvt_term::want_refresh () |
1210 |
CODE: |
1211 |
THIS->want_refresh = 1; |
1212 |
|
1213 |
void |
1214 |
rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1215 |
PPCODE: |
1216 |
{ |
1217 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1218 |
XSRETURN_EMPTY; |
1219 |
|
1220 |
line_t &l = ROW(row_number); |
1221 |
|
1222 |
if (GIMME_V != G_VOID) |
1223 |
{ |
1224 |
wchar_t *wstr = new wchar_t [THIS->ncol]; |
1225 |
|
1226 |
for (int col = 0; col < THIS->ncol; col++) |
1227 |
wstr [col] = l.t [col]; |
1228 |
|
1229 |
XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol))); |
1230 |
|
1231 |
delete [] wstr; |
1232 |
} |
1233 |
|
1234 |
if (new_text) |
1235 |
{ |
1236 |
wchar_t *wstr = sv2wcs (new_text); |
1237 |
|
1238 |
int len = min (wcslen (wstr) - start_ofs, max_len); |
1239 |
|
1240 |
if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1241 |
{ |
1242 |
free (wstr); |
1243 |
croak ("new_text extends beyond horizontal margins"); |
1244 |
} |
1245 |
|
1246 |
for (int col = start_col; col < start_col + len; col++) |
1247 |
{ |
1248 |
l.t [col] = wstr [start_ofs + col - start_col]; |
1249 |
l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
1250 |
} |
1251 |
|
1252 |
free (wstr); |
1253 |
} |
1254 |
} |
1255 |
|
1256 |
void |
1257 |
rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1258 |
PPCODE: |
1259 |
{ |
1260 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1261 |
XSRETURN_EMPTY; |
1262 |
|
1263 |
line_t &l = ROW(row_number); |
1264 |
|
1265 |
if (GIMME_V != G_VOID) |
1266 |
{ |
1267 |
AV *av = newAV (); |
1268 |
|
1269 |
av_extend (av, THIS->ncol - 1); |
1270 |
for (int col = 0; col < THIS->ncol; col++) |
1271 |
av_store (av, col, newSViv (l.r [col])); |
1272 |
|
1273 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
1274 |
} |
1275 |
|
1276 |
if (new_rend) |
1277 |
{ |
1278 |
if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
1279 |
croak ("new_rend must be arrayref"); |
1280 |
|
1281 |
AV *av = (AV *)SvRV (new_rend); |
1282 |
int len = min (AvFILL (av) + 1 - start_ofs, max_len); |
1283 |
|
1284 |
if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
1285 |
croak ("new_rend array extends beyond horizontal margins"); |
1286 |
|
1287 |
for (int col = start_col; col < start_col + len; col++) |
1288 |
{ |
1289 |
rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; |
1290 |
|
1291 |
l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
1292 |
} |
1293 |
} |
1294 |
} |
1295 |
|
1296 |
int |
1297 |
rxvt_term::ROW_l (int row_number, int new_length = -1) |
1298 |
CODE: |
1299 |
{ |
1300 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1301 |
XSRETURN_EMPTY; |
1302 |
|
1303 |
line_t &l = ROW(row_number); |
1304 |
RETVAL = l.l; |
1305 |
|
1306 |
if (new_length >= 0) |
1307 |
l.l = new_length; |
1308 |
} |
1309 |
OUTPUT: |
1310 |
RETVAL |
1311 |
|
1312 |
bool |
1313 |
rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1314 |
CODE: |
1315 |
{ |
1316 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1317 |
XSRETURN_EMPTY; |
1318 |
|
1319 |
line_t &l = ROW(row_number); |
1320 |
RETVAL = l.is_longer (); |
1321 |
|
1322 |
if (new_is_longer >= 0) |
1323 |
l.is_longer (new_is_longer); |
1324 |
} |
1325 |
OUTPUT: |
1326 |
RETVAL |
1327 |
|
1328 |
SV * |
1329 |
rxvt_term::special_encode (SV *string) |
1330 |
CODE: |
1331 |
{ |
1332 |
wchar_t *wstr = sv2wcs (string); |
1333 |
int wlen = wcslen (wstr); |
1334 |
wchar_t *rstr = new wchar_t [wlen]; // cannot become longer |
1335 |
|
1336 |
rxvt_push_locale (THIS->locale); |
1337 |
|
1338 |
wchar_t *r = rstr; |
1339 |
for (wchar_t *s = wstr; *s; s++) |
1340 |
if (wcwidth (*s) == 0) |
1341 |
{ |
1342 |
if (r == rstr) |
1343 |
croak ("leading combining character unencodable"); |
1344 |
|
1345 |
unicode_t n = rxvt_compose (r[-1], *s); |
1346 |
if (n == NOCHAR) |
1347 |
n = rxvt_composite.compose (r[-1], *s); |
1348 |
|
1349 |
r[-1] = n; |
1350 |
} |
1351 |
#if !UNICODE_3 |
1352 |
else if (*s >= 0x10000) |
1353 |
*r++ = rxvt_composite.compose (*s); |
1354 |
#endif |
1355 |
else |
1356 |
*r++ = *s; |
1357 |
|
1358 |
rxvt_pop_locale (); |
1359 |
|
1360 |
RETVAL = wcs2sv (rstr, r - rstr); |
1361 |
|
1362 |
delete [] rstr; |
1363 |
} |
1364 |
OUTPUT: |
1365 |
RETVAL |
1366 |
|
1367 |
SV * |
1368 |
rxvt_term::special_decode (SV *text) |
1369 |
CODE: |
1370 |
{ |
1371 |
wchar_t *wstr = sv2wcs (text); |
1372 |
int wlen = wcslen (wstr); |
1373 |
int dlen = 0; |
1374 |
|
1375 |
// find length |
1376 |
for (wchar_t *s = wstr; *s; s++) |
1377 |
if (*s == NOCHAR) |
1378 |
; |
1379 |
else if (IS_COMPOSE (*s)) |
1380 |
dlen += rxvt_composite.expand (*s, 0); |
1381 |
else |
1382 |
dlen++; |
1383 |
|
1384 |
wchar_t *rstr = new wchar_t [dlen]; |
1385 |
|
1386 |
// decode |
1387 |
wchar_t *r = rstr; |
1388 |
for (wchar_t *s = wstr; *s; s++) |
1389 |
if (*s == NOCHAR) |
1390 |
; |
1391 |
else if (IS_COMPOSE (*s)) |
1392 |
r += rxvt_composite.expand (*s, r); |
1393 |
else |
1394 |
*r++ = *s; |
1395 |
|
1396 |
RETVAL = wcs2sv (rstr, r - rstr); |
1397 |
|
1398 |
delete [] rstr; |
1399 |
} |
1400 |
OUTPUT: |
1401 |
RETVAL |
1402 |
|
1403 |
void |
1404 |
rxvt_term::_resource (char *name, int index, SV *newval = 0) |
1405 |
PPCODE: |
1406 |
{ |
1407 |
struct resval { const char *name; int value; } rslist [] = { |
1408 |
# define def(name) { # name, Rs_ ## name }, |
1409 |
# define reserve(name,count) |
1410 |
# include "rsinc.h" |
1411 |
# undef def |
1412 |
# undef reserve |
1413 |
}; |
1414 |
|
1415 |
struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
1416 |
|
1417 |
do { |
1418 |
if (rs-- == rslist) |
1419 |
croak ("no such resource '%s', requested", name); |
1420 |
} while (strcmp (name, rs->name)); |
1421 |
|
1422 |
index += rs->value; |
1423 |
|
1424 |
if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1425 |
croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1426 |
|
1427 |
if (GIMME_V != G_VOID) |
1428 |
XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
1429 |
|
1430 |
if (newval) |
1431 |
{ |
1432 |
if (SvOK (newval)) |
1433 |
{ |
1434 |
char *str = strdup (SvPVbyte_nolen (newval)); |
1435 |
THIS->rs [index] = str; |
1436 |
THIS->allocated.push_back (str); |
1437 |
} |
1438 |
else |
1439 |
THIS->rs [index] = 0; |
1440 |
} |
1441 |
} |
1442 |
|
1443 |
const char * |
1444 |
rxvt_term::x_resource (const char *name) |
1445 |
|
1446 |
bool |
1447 |
rxvt_term::option (U32 optval, int set = -1) |
1448 |
CODE: |
1449 |
{ |
1450 |
RETVAL = THIS->options & optval; |
1451 |
|
1452 |
if (set >= 0) |
1453 |
{ |
1454 |
if (set) |
1455 |
THIS->options |= optval; |
1456 |
else |
1457 |
THIS->options &= ~optval; |
1458 |
|
1459 |
if (THIS->check_ev.is_active ()) // avoid doing this before START |
1460 |
switch (optval) |
1461 |
{ |
1462 |
case Opt_skipBuiltinGlyphs: |
1463 |
THIS->set_fonts (); |
1464 |
THIS->scr_remap_chars (); |
1465 |
THIS->scr_touch (true); |
1466 |
THIS->want_refresh = 1; |
1467 |
break; |
1468 |
|
1469 |
case Opt_cursorUnderline: |
1470 |
THIS->want_refresh = 1; |
1471 |
break; |
1472 |
|
1473 |
# case Opt_scrollBar_floating: |
1474 |
# case Opt_scrollBar_right: |
1475 |
# THIS->resize_all_windows (THIS->width, THIS->height, 1); |
1476 |
# break; |
1477 |
} |
1478 |
} |
1479 |
} |
1480 |
OUTPUT: |
1481 |
RETVAL |
1482 |
|
1483 |
bool |
1484 |
rxvt_term::parse_keysym (char *keysym, char *str) |
1485 |
CODE: |
1486 |
RETVAL = 0 < THIS->parse_keysym (keysym, str); |
1487 |
THIS->keyboard->register_done (); |
1488 |
OUTPUT: |
1489 |
RETVAL |
1490 |
|
1491 |
void |
1492 |
rxvt_term::screen_cur (...) |
1493 |
PROTOTYPE: $;$$ |
1494 |
ALIAS: |
1495 |
screen_cur = 0 |
1496 |
selection_beg = 1 |
1497 |
selection_end = 2 |
1498 |
selection_mark = 3 |
1499 |
PPCODE: |
1500 |
{ |
1501 |
row_col_t &rc = ix == 0 ? THIS->screen.cur |
1502 |
: ix == 1 ? THIS->selection.beg |
1503 |
: ix == 2 ? THIS->selection.end |
1504 |
: THIS->selection.mark; |
1505 |
|
1506 |
if (GIMME_V != G_VOID) |
1507 |
{ |
1508 |
EXTEND (SP, 2); |
1509 |
PUSHs (sv_2mortal (newSViv (rc.row))); |
1510 |
PUSHs (sv_2mortal (newSViv (rc.col))); |
1511 |
} |
1512 |
|
1513 |
if (items == 3) |
1514 |
{ |
1515 |
rc.row = SvIV (ST (1)); |
1516 |
rc.col = SvIV (ST (2)); |
1517 |
|
1518 |
if (ix == 2 && rc.col == 0) |
1519 |
{ |
1520 |
rc.row--; |
1521 |
rc.col = THIS->ncol; |
1522 |
} |
1523 |
|
1524 |
clamp_it (rc.col, 0, THIS->ncol); |
1525 |
clamp_it (rc.row, THIS->top_row, THIS->nrow - 1); |
1526 |
|
1527 |
if (ix) |
1528 |
THIS->want_refresh = 1; |
1529 |
} |
1530 |
} |
1531 |
|
1532 |
char |
1533 |
rxvt_term::cur_charset () |
1534 |
CODE: |
1535 |
RETVAL = THIS->charsets [THIS->screen.charset]; |
1536 |
OUTPUT: |
1537 |
RETVAL |
1538 |
|
1539 |
#void |
1540 |
#rxvt_term::selection_clear () |
1541 |
|
1542 |
void |
1543 |
rxvt_term::selection_make (Time eventtime, bool rect = false) |
1544 |
CODE: |
1545 |
THIS->selection.op = SELECTION_CONT; |
1546 |
THIS->selection.rect = rect; |
1547 |
THIS->selection_make (eventtime); |
1548 |
|
1549 |
int |
1550 |
rxvt_term::selection_grab (Time eventtime) |
1551 |
|
1552 |
void |
1553 |
rxvt_term::selection (SV *newtext = 0) |
1554 |
PPCODE: |
1555 |
{ |
1556 |
if (GIMME_V != G_VOID) |
1557 |
XPUSHs (THIS->selection.text |
1558 |
? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)) |
1559 |
: &PL_sv_undef); |
1560 |
|
1561 |
if (newtext) |
1562 |
{ |
1563 |
free (THIS->selection.text); |
1564 |
|
1565 |
THIS->selection.text = sv2wcs (newtext); |
1566 |
THIS->selection.len = wcslen (THIS->selection.text); |
1567 |
} |
1568 |
} |
1569 |
|
1570 |
void |
1571 |
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) |
1572 |
|
1573 |
void |
1574 |
rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) |
1575 |
|
1576 |
void |
1577 |
rxvt_term::scr_bell () |
1578 |
|
1579 |
void |
1580 |
rxvt_term::scr_add_lines (SV *string) |
1581 |
CODE: |
1582 |
{ |
1583 |
wchar_t *wstr = sv2wcs (string); |
1584 |
THIS->scr_add_lines (wstr, wcslen (wstr)); |
1585 |
free (wstr); |
1586 |
} |
1587 |
|
1588 |
void |
1589 |
rxvt_term::tt_write (SV *octets) |
1590 |
INIT: |
1591 |
STRLEN len; |
1592 |
char *str = SvPVbyte (octets, len); |
1593 |
C_ARGS: |
1594 |
str, len |
1595 |
|
1596 |
void |
1597 |
rxvt_term::cmd_parse (SV *octets) |
1598 |
CODE: |
1599 |
{ |
1600 |
STRLEN len; |
1601 |
char *str = SvPVbyte (octets, len); |
1602 |
|
1603 |
char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; |
1604 |
char *old_cmdbuf_endp = THIS->cmdbuf_endp; |
1605 |
|
1606 |
THIS->cmdbuf_ptr = str; |
1607 |
THIS->cmdbuf_endp = str + len; |
1608 |
|
1609 |
rxvt_push_locale (THIS->locale); |
1610 |
THIS->cmd_parse (); |
1611 |
rxvt_pop_locale (); |
1612 |
|
1613 |
THIS->cmdbuf_ptr = old_cmdbuf_ptr; |
1614 |
THIS->cmdbuf_endp = old_cmdbuf_endp; |
1615 |
} |
1616 |
|
1617 |
SV * |
1618 |
rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
1619 |
CODE: |
1620 |
{ |
1621 |
overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |
1622 |
RETVAL = newSVptr ((void *)o, "urxvt::overlay"); |
1623 |
o->self = (HV *)SvRV (RETVAL); |
1624 |
} |
1625 |
OUTPUT: |
1626 |
RETVAL |
1627 |
|
1628 |
############################################################################# |
1629 |
# Various X Utility Functions |
1630 |
############################################################################# |
1631 |
|
1632 |
void |
1633 |
rxvt_term::XListProperties (Window window) |
1634 |
PPCODE: |
1635 |
{ |
1636 |
int count; |
1637 |
Atom *props = XListProperties (THIS->display->display, window, &count); |
1638 |
|
1639 |
EXTEND (SP, count); |
1640 |
while (count--) |
1641 |
PUSHs (newSVuv ((U32)props [count])); |
1642 |
|
1643 |
XFree (props); |
1644 |
} |
1645 |
|
1646 |
void |
1647 |
rxvt_term::XGetWindowProperty (Window window, Atom property) |
1648 |
PPCODE: |
1649 |
{ |
1650 |
Atom type; |
1651 |
int format; |
1652 |
unsigned long nitems; |
1653 |
unsigned long bytes_after; |
1654 |
unsigned char *prop; |
1655 |
XGetWindowProperty (THIS->display->display, window, property, |
1656 |
0, 1<<30, 0, AnyPropertyType, |
1657 |
&type, &format, &nitems, &bytes_after, &prop); |
1658 |
if (type != None) |
1659 |
{ |
1660 |
EXTEND (SP, 3); |
1661 |
PUSHs (newSVuv ((U32)type)); |
1662 |
PUSHs (newSViv (format)); |
1663 |
PUSHs (newSVpvn ((char *)prop, nitems * format / 8)); |
1664 |
XFree (prop); |
1665 |
} |
1666 |
} |
1667 |
|
1668 |
void |
1669 |
rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data) |
1670 |
CODE: |
1671 |
{ |
1672 |
STRLEN len; |
1673 |
char *data_ = SvPVbyte (data, len); |
1674 |
|
1675 |
XChangeProperty (THIS->display->display, window, property, |
1676 |
type, format, PropModeReplace, |
1677 |
(unsigned char *)data, len * 8 / format); |
1678 |
} |
1679 |
|
1680 |
void |
1681 |
XDeleteProperty (rxvt_term *term, Window window, Atom property) |
1682 |
C_ARGS: term->display->display, window, property |
1683 |
|
1684 |
Window |
1685 |
rxvt_term::DefaultRootWindow () |
1686 |
CODE: |
1687 |
RETVAL = THIS->display->root; |
1688 |
OUTPUT: |
1689 |
RETVAL |
1690 |
|
1691 |
Window |
1692 |
XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height) |
1693 |
C_ARGS: term->display->display, (Window)parent, |
1694 |
x, y, width, height, 0, |
1695 |
term->pix_colors_focused[Color_border], |
1696 |
term->pix_colors_focused[Color_border] |
1697 |
|
1698 |
void |
1699 |
XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0) |
1700 |
C_ARGS: term->display->display, window, parent, x, y |
1701 |
|
1702 |
void |
1703 |
XMapWindow (rxvt_term *term, Window window) |
1704 |
C_ARGS: term->display->display, window |
1705 |
|
1706 |
void |
1707 |
XUnmapWindow (rxvt_term *term, Window window) |
1708 |
C_ARGS: term->display->display, window |
1709 |
|
1710 |
void |
1711 |
XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height) |
1712 |
C_ARGS: term->display->display, (Window)window, x, y, width, height |
1713 |
|
1714 |
############################################################################# |
1715 |
# urxvt::overlay |
1716 |
############################################################################# |
1717 |
|
1718 |
MODULE = urxvt PACKAGE = urxvt::overlay |
1719 |
|
1720 |
void |
1721 |
overlay::set (int x, int y, SV *text, SV *rend = 0) |
1722 |
|
1723 |
void |
1724 |
overlay::show () |
1725 |
|
1726 |
void |
1727 |
overlay::hide () |
1728 |
|
1729 |
void |
1730 |
overlay::DESTROY () |
1731 |
|
1732 |
############################################################################# |
1733 |
# urxvt::watcher |
1734 |
############################################################################# |
1735 |
|
1736 |
MODULE = urxvt PACKAGE = urxvt::watcher |
1737 |
|
1738 |
CHAINED |
1739 |
perl_watcher::cb (SV *cb) |
1740 |
CODE: |
1741 |
THIS->cb (cb); |
1742 |
OUTPUT: |
1743 |
RETVAL |
1744 |
|
1745 |
############################################################################# |
1746 |
# urxvt::timer |
1747 |
############################################################################# |
1748 |
|
1749 |
MODULE = urxvt PACKAGE = urxvt::timer |
1750 |
|
1751 |
SV * |
1752 |
timer::new () |
1753 |
CODE: |
1754 |
timer *w = new timer; |
1755 |
w->start (NOW); |
1756 |
RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer"); |
1757 |
w->self = (HV *)SvRV (RETVAL); |
1758 |
OUTPUT: |
1759 |
RETVAL |
1760 |
|
1761 |
NV |
1762 |
timer::at () |
1763 |
CODE: |
1764 |
RETVAL = THIS->at; |
1765 |
OUTPUT: |
1766 |
RETVAL |
1767 |
|
1768 |
CHAINED |
1769 |
timer::interval (NV interval) |
1770 |
CODE: |
1771 |
THIS->interval = interval; |
1772 |
OUTPUT: |
1773 |
RETVAL |
1774 |
|
1775 |
CHAINED |
1776 |
timer::set (NV tstamp) |
1777 |
CODE: |
1778 |
THIS->set (tstamp); |
1779 |
OUTPUT: |
1780 |
RETVAL |
1781 |
|
1782 |
CHAINED |
1783 |
timer::start (NV tstamp = THIS->at) |
1784 |
CODE: |
1785 |
THIS->start (tstamp); |
1786 |
OUTPUT: |
1787 |
RETVAL |
1788 |
|
1789 |
CHAINED |
1790 |
timer::after (NV delay) |
1791 |
CODE: |
1792 |
THIS->start (NOW + delay); |
1793 |
OUTPUT: |
1794 |
RETVAL |
1795 |
|
1796 |
CHAINED |
1797 |
timer::stop () |
1798 |
CODE: |
1799 |
THIS->stop (); |
1800 |
OUTPUT: |
1801 |
RETVAL |
1802 |
|
1803 |
void |
1804 |
timer::DESTROY () |
1805 |
|
1806 |
############################################################################# |
1807 |
# urxvt::iow |
1808 |
############################################################################# |
1809 |
|
1810 |
MODULE = urxvt PACKAGE = urxvt::iow |
1811 |
|
1812 |
SV * |
1813 |
iow::new () |
1814 |
CODE: |
1815 |
iow *w = new iow; |
1816 |
RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow"); |
1817 |
w->self = (HV *)SvRV (RETVAL); |
1818 |
OUTPUT: |
1819 |
RETVAL |
1820 |
|
1821 |
CHAINED |
1822 |
iow::fd (int fd) |
1823 |
CODE: |
1824 |
THIS->fd = fd; |
1825 |
OUTPUT: |
1826 |
RETVAL |
1827 |
|
1828 |
CHAINED |
1829 |
iow::events (short events) |
1830 |
CODE: |
1831 |
THIS->events = events; |
1832 |
OUTPUT: |
1833 |
RETVAL |
1834 |
|
1835 |
CHAINED |
1836 |
iow::start () |
1837 |
CODE: |
1838 |
THIS->start (); |
1839 |
OUTPUT: |
1840 |
RETVAL |
1841 |
|
1842 |
CHAINED |
1843 |
iow::stop () |
1844 |
CODE: |
1845 |
THIS->stop (); |
1846 |
OUTPUT: |
1847 |
RETVAL |
1848 |
|
1849 |
void |
1850 |
iow::DESTROY () |
1851 |
|
1852 |
############################################################################# |
1853 |
# urxvt::iw |
1854 |
############################################################################# |
1855 |
|
1856 |
MODULE = urxvt PACKAGE = urxvt::iw |
1857 |
|
1858 |
SV * |
1859 |
iw::new () |
1860 |
CODE: |
1861 |
iw *w = new iw; |
1862 |
RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw"); |
1863 |
w->self = (HV *)SvRV (RETVAL); |
1864 |
OUTPUT: |
1865 |
RETVAL |
1866 |
|
1867 |
CHAINED |
1868 |
iw::start () |
1869 |
CODE: |
1870 |
THIS->start (); |
1871 |
OUTPUT: |
1872 |
RETVAL |
1873 |
|
1874 |
CHAINED |
1875 |
iw::stop () |
1876 |
CODE: |
1877 |
THIS->stop (); |
1878 |
OUTPUT: |
1879 |
RETVAL |
1880 |
|
1881 |
void |
1882 |
iw::DESTROY () |
1883 |
|
1884 |
############################################################################# |
1885 |
# urxvt::pw |
1886 |
############################################################################# |
1887 |
|
1888 |
MODULE = urxvt PACKAGE = urxvt::pw |
1889 |
|
1890 |
SV * |
1891 |
pw::new () |
1892 |
CODE: |
1893 |
pw *w = new pw; |
1894 |
RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw"); |
1895 |
w->self = (HV *)SvRV (RETVAL); |
1896 |
OUTPUT: |
1897 |
RETVAL |
1898 |
|
1899 |
CHAINED |
1900 |
pw::start (int pid) |
1901 |
CODE: |
1902 |
THIS->start (pid); |
1903 |
OUTPUT: |
1904 |
RETVAL |
1905 |
|
1906 |
CHAINED |
1907 |
pw::stop () |
1908 |
CODE: |
1909 |
THIS->stop (); |
1910 |
OUTPUT: |
1911 |
RETVAL |
1912 |
|
1913 |
void |
1914 |
pw::DESTROY () |
1915 |
|
1916 |
|