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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) 2005-2005 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 <cstdarg> |
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|
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#include "rxvt.h" |
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#include "iom.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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#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 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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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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hv_store (hv, "_ptr", 4, newSViv ((long)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 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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IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1)); |
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|
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if (!iv) |
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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)iv; |
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} |
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|
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#define newSVterm(term) SvREFCNT_inc ((SV *)term->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 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) |
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{ |
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if (border == 2) |
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{ |
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w += 2; |
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h += 2; |
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} |
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|
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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++) |
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{ |
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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]; |
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|
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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; |
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|
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*tp++ = t0; |
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*rp++ = r; |
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|
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for (int x = w - 2; x-- > 0; ) |
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{ |
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*tp++ = t1; |
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*rp++ = r; |
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} |
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|
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*tp = t2; |
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*rp = r; |
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} |
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else |
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for (int x = w; x-- > 0; ) |
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{ |
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*tp++ = 0x0020; |
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*rp++ = r; |
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} |
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} |
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|
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THIS->want_refresh = 1; |
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} |
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|
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overlay::~overlay () |
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{ |
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for (int y = h; y--; ) |
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{ |
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delete [] text[y]; |
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delete [] rend[y]; |
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} |
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|
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delete [] text; |
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delete [] rend; |
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|
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THIS->want_refresh = 1; |
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} |
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|
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void overlay::swap () |
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{ |
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int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); |
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int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); |
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|
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int ov_w = min (w, THIS->ncol - ov_x); |
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int ov_h = min (h, THIS->nrow - ov_y); |
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|
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for (int y = ov_h; y--; ) |
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{ |
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text_t *t1 = text [y]; |
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rend_t *r1 = rend [y]; |
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|
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text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; |
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rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; |
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|
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for (int x = ov_w; x--; ) |
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{ |
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text_t t = *t1; *t1++ = *t2; *t2++ = t; |
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rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
282 |
} |
283 |
} |
284 |
|
285 |
} |
286 |
|
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void overlay::set (int x, int y, SV *text, SV *rend) |
288 |
{ |
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x += border; |
290 |
y += border; |
291 |
|
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if (!IN_RANGE_EXC (y, 0, h - border)) |
293 |
return; |
294 |
|
295 |
wchar_t *wtext = sv2wcs (text); |
296 |
|
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for (int col = min (wcslen (wtext), w - x - border); col--; ) |
298 |
this->text [y][x + col] = wtext [col]; |
299 |
|
300 |
free (wtext); |
301 |
|
302 |
if (rend) |
303 |
{ |
304 |
if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
305 |
croak ("rend must be arrayref"); |
306 |
|
307 |
AV *av = (AV *)SvRV (rend); |
308 |
|
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for (int col = min (av_len (av) + 1, w - x - border); col--; ) |
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this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); |
311 |
} |
312 |
|
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THIS->want_refresh = 1; |
314 |
} |
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|
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|
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///////////////////////////////////////////////////////////////////////////// |
318 |
|
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struct rxvt_perl_interp rxvt_perl; |
320 |
|
321 |
static PerlInterpreter *perl; |
322 |
|
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rxvt_perl_interp::rxvt_perl_interp () |
324 |
{ |
325 |
} |
326 |
|
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rxvt_perl_interp::~rxvt_perl_interp () |
328 |
{ |
329 |
if (perl) |
330 |
{ |
331 |
perl_destruct (perl); |
332 |
perl_free (perl); |
333 |
} |
334 |
} |
335 |
|
336 |
void |
337 |
rxvt_perl_interp::init () |
338 |
{ |
339 |
if (!perl) |
340 |
{ |
341 |
char *argv[] = { |
342 |
"", |
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"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", |
344 |
}; |
345 |
|
346 |
perl = perl_alloc (); |
347 |
perl_construct (perl); |
348 |
|
349 |
if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) |
350 |
|| perl_run (perl)) |
351 |
{ |
352 |
rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
353 |
|
354 |
perl_destruct (perl); |
355 |
perl_free (perl); |
356 |
perl = 0; |
357 |
} |
358 |
} |
359 |
} |
360 |
|
361 |
bool |
362 |
rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
363 |
{ |
364 |
if (!perl) |
365 |
return false; |
366 |
|
367 |
if (htype == HOOK_INIT) // first hook ever called |
368 |
{ |
369 |
term->self = (void *)newSVptr ((void *)term, "urxvt::term"); |
370 |
hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); |
371 |
} |
372 |
else if (htype == HOOK_DESTROY) |
373 |
{ |
374 |
// handled later |
375 |
} |
376 |
else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) |
377 |
{ |
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HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0)); |
379 |
|
380 |
if (HvKEYS (hv)) |
381 |
{ |
382 |
hv_iterinit (hv); |
383 |
|
384 |
while (HE *he = hv_iternext (hv)) |
385 |
((overlay *)SvIV (hv_iterval (hv, he)))->swap (); |
386 |
} |
387 |
} |
388 |
else if (!should_invoke [htype]) |
389 |
return false; |
390 |
|
391 |
dSP; |
392 |
va_list ap; |
393 |
|
394 |
va_start (ap, htype); |
395 |
|
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ENTER; |
397 |
SAVETMPS; |
398 |
|
399 |
PUSHMARK (SP); |
400 |
|
401 |
XPUSHs (sv_2mortal (newSVterm (term))); |
402 |
XPUSHs (sv_2mortal (newSViv (htype))); |
403 |
|
404 |
for (;;) { |
405 |
data_type dt = (data_type)va_arg (ap, int); |
406 |
|
407 |
switch (dt) |
408 |
{ |
409 |
case DT_INT: |
410 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
411 |
break; |
412 |
|
413 |
case DT_LONG: |
414 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
415 |
break; |
416 |
|
417 |
case DT_STRING: |
418 |
XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); |
419 |
break; |
420 |
|
421 |
case DT_END: |
422 |
{ |
423 |
va_end (ap); |
424 |
|
425 |
PUTBACK; |
426 |
int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
427 |
SPAGAIN; |
428 |
|
429 |
if (count) |
430 |
{ |
431 |
SV *status = POPs; |
432 |
count = SvTRUE (status); |
433 |
} |
434 |
|
435 |
PUTBACK; |
436 |
FREETMPS; |
437 |
LEAVE; |
438 |
|
439 |
if (SvTRUE (ERRSV)) |
440 |
rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
441 |
|
442 |
if (htype == HOOK_DESTROY) |
443 |
{ |
444 |
// TODO: clear magic |
445 |
hv_clear ((HV *)SvRV ((SV *)term->self)); |
446 |
SvREFCNT_dec ((SV *)term->self); |
447 |
} |
448 |
|
449 |
return count; |
450 |
} |
451 |
|
452 |
default: |
453 |
rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
454 |
} |
455 |
} |
456 |
} |
457 |
|
458 |
///////////////////////////////////////////////////////////////////////////// |
459 |
|
460 |
MODULE = urxvt PACKAGE = urxvt |
461 |
|
462 |
PROTOTYPES: ENABLE |
463 |
|
464 |
BOOT: |
465 |
{ |
466 |
# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0)) |
467 |
# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name)); |
468 |
AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
469 |
set_hookname (INIT); |
470 |
set_hookname (RESET); |
471 |
set_hookname (START); |
472 |
set_hookname (DESTROY); |
473 |
set_hookname (SEL_BEGIN); |
474 |
set_hookname (SEL_EXTEND); |
475 |
set_hookname (SEL_MAKE); |
476 |
set_hookname (SEL_GRAB); |
477 |
set_hookname (SEL_CLICK); |
478 |
set_hookname (FOCUS_IN); |
479 |
set_hookname (FOCUS_OUT); |
480 |
set_hookname (VIEW_CHANGE); |
481 |
set_hookname (SCROLL_BACK); |
482 |
set_hookname (TTY_ACTIVITY); |
483 |
set_hookname (REFRESH_BEGIN); |
484 |
set_hookname (REFRESH_END); |
485 |
set_hookname (KEYBOARD_COMMAND); |
486 |
set_hookname (MOUSE_CLICK); |
487 |
set_hookname (MOUSE_MOVE); |
488 |
|
489 |
export_const (DEFAULT_RSTYLE); |
490 |
export_const (OVERLAY_RSTYLE); |
491 |
export_const (RS_Bold); |
492 |
export_const (RS_Italic); |
493 |
export_const (RS_Blink); |
494 |
export_const (RS_RVid); |
495 |
export_const (RS_Uline); |
496 |
|
497 |
sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); |
498 |
} |
499 |
|
500 |
void |
501 |
set_should_invoke (int htype, int value) |
502 |
CODE: |
503 |
rxvt_perl.should_invoke [htype] = value; |
504 |
|
505 |
void |
506 |
warn (const char *msg) |
507 |
CODE: |
508 |
rxvt_warn ("%s", msg); |
509 |
|
510 |
void |
511 |
fatal (const char *msg) |
512 |
CODE: |
513 |
rxvt_fatal ("%s", msg); |
514 |
|
515 |
NV |
516 |
NOW () |
517 |
CODE: |
518 |
RETVAL = NOW; |
519 |
OUTPUT: |
520 |
RETVAL |
521 |
|
522 |
int |
523 |
GET_BASEFG (int rend) |
524 |
CODE: |
525 |
RETVAL = GET_BASEFG (rend); |
526 |
OUTPUT: |
527 |
RETVAL |
528 |
|
529 |
int |
530 |
GET_BASEBG (int rend) |
531 |
CODE: |
532 |
RETVAL = GET_BASEBG (rend); |
533 |
OUTPUT: |
534 |
RETVAL |
535 |
|
536 |
int |
537 |
SET_FGCOLOR (int rend, int new_color) |
538 |
CODE: |
539 |
RETVAL = SET_FGCOLOR (rend, new_color); |
540 |
OUTPUT: |
541 |
RETVAL |
542 |
|
543 |
int |
544 |
SET_BGCOLOR (int rend, int new_color) |
545 |
CODE: |
546 |
RETVAL = SET_BGCOLOR (rend, new_color); |
547 |
OUTPUT: |
548 |
RETVAL |
549 |
|
550 |
int |
551 |
GET_CUSTOM (int rend) |
552 |
CODE: |
553 |
RETVAL = (rend && RS_customMask) >> RS_customShift; |
554 |
OUTPUT: |
555 |
RETVAL |
556 |
|
557 |
int |
558 |
SET_CUSTOM (int rend, int new_value) |
559 |
CODE: |
560 |
{ |
561 |
if (!IN_RANGE_EXC (new_value, 0, RS_customCount)) |
562 |
croak ("custom value out of range, must be 0..%d", RS_customCount - 1); |
563 |
|
564 |
RETVAL = (rend & ~RS_customMask) |
565 |
| ((new_value << RS_customShift) & RS_customMask); |
566 |
} |
567 |
OUTPUT: |
568 |
RETVAL |
569 |
|
570 |
MODULE = urxvt PACKAGE = urxvt::term |
571 |
|
572 |
int |
573 |
rxvt_term::strwidth (SV *str) |
574 |
CODE: |
575 |
{ |
576 |
wchar_t *wstr = sv2wcs (str); |
577 |
|
578 |
rxvt_push_locale (THIS->locale); |
579 |
RETVAL = wcswidth (wstr, wcslen (wstr)); |
580 |
rxvt_pop_locale (); |
581 |
|
582 |
free (wstr); |
583 |
} |
584 |
OUTPUT: |
585 |
RETVAL |
586 |
|
587 |
SV * |
588 |
rxvt_term::locale_encode (SV *str) |
589 |
CODE: |
590 |
{ |
591 |
wchar_t *wstr = sv2wcs (str); |
592 |
|
593 |
rxvt_push_locale (THIS->locale); |
594 |
char *mbstr = rxvt_wcstombs (wstr); |
595 |
rxvt_pop_locale (); |
596 |
|
597 |
free (wstr); |
598 |
|
599 |
RETVAL = newSVpv (mbstr, 0); |
600 |
free (mbstr); |
601 |
} |
602 |
OUTPUT: |
603 |
RETVAL |
604 |
|
605 |
SV * |
606 |
rxvt_term::locale_decode (SV *octets) |
607 |
CODE: |
608 |
{ |
609 |
STRLEN len; |
610 |
char *data = SvPVbyte (octets, len); |
611 |
|
612 |
rxvt_push_locale (THIS->locale); |
613 |
wchar_t *wstr = rxvt_mbstowcs (data, len); |
614 |
rxvt_pop_locale (); |
615 |
|
616 |
char *str = rxvt_wcstoutf8 (wstr); |
617 |
free (wstr); |
618 |
|
619 |
RETVAL = newSVpv (str, 0); |
620 |
SvUTF8_on (RETVAL); |
621 |
free (str); |
622 |
} |
623 |
OUTPUT: |
624 |
RETVAL |
625 |
|
626 |
int |
627 |
rxvt_term::nsaved () |
628 |
CODE: |
629 |
RETVAL = THIS->nsaved; |
630 |
OUTPUT: |
631 |
RETVAL |
632 |
|
633 |
int |
634 |
rxvt_term::view_start (int newval = -1) |
635 |
CODE: |
636 |
{ |
637 |
RETVAL = THIS->view_start; |
638 |
|
639 |
if (newval >= 0) |
640 |
{ |
641 |
THIS->view_start = min (newval, THIS->nsaved); |
642 |
THIS->scr_changeview (RETVAL); |
643 |
} |
644 |
} |
645 |
OUTPUT: |
646 |
RETVAL |
647 |
|
648 |
int |
649 |
rxvt_term::nrow () |
650 |
CODE: |
651 |
RETVAL = THIS->nrow; |
652 |
OUTPUT: |
653 |
RETVAL |
654 |
|
655 |
int |
656 |
rxvt_term::ncol () |
657 |
CODE: |
658 |
RETVAL = THIS->ncol; |
659 |
OUTPUT: |
660 |
RETVAL |
661 |
|
662 |
void |
663 |
rxvt_term::want_refresh () |
664 |
CODE: |
665 |
THIS->want_refresh = 1; |
666 |
|
667 |
void |
668 |
rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) |
669 |
PPCODE: |
670 |
{ |
671 |
if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
672 |
croak ("row_number number of out range"); |
673 |
|
674 |
line_t &l = ROW(row_number); |
675 |
|
676 |
if (GIMME_V != G_VOID) |
677 |
{ |
678 |
wchar_t *wstr = new wchar_t [THIS->ncol]; |
679 |
|
680 |
for (int col = 0; col <THIS->ncol; col++) |
681 |
wstr [col] = l.t [col]; |
682 |
|
683 |
char *str = rxvt_wcstoutf8 (wstr, THIS->ncol); |
684 |
free (wstr); |
685 |
|
686 |
SV *sv = newSVpv (str, 0); |
687 |
SvUTF8_on (sv); |
688 |
XPUSHs (sv_2mortal (sv)); |
689 |
free (str); |
690 |
} |
691 |
|
692 |
if (new_text) |
693 |
{ |
694 |
wchar_t *wstr = sv2wcs (new_text); |
695 |
|
696 |
int len = wcslen (wstr); |
697 |
|
698 |
if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
699 |
{ |
700 |
free (wstr); |
701 |
croak ("new_text extends beyond horizontal margins"); |
702 |
} |
703 |
|
704 |
for (int col = start_col; col < start_col + len; col++) |
705 |
{ |
706 |
l.t [col] = wstr [col - start_col]; |
707 |
l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
708 |
} |
709 |
|
710 |
free (wstr); |
711 |
} |
712 |
} |
713 |
|
714 |
void |
715 |
rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) |
716 |
PPCODE: |
717 |
{ |
718 |
if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
719 |
croak ("row_number number of out range"); |
720 |
|
721 |
line_t &l = ROW(row_number); |
722 |
|
723 |
if (GIMME_V != G_VOID) |
724 |
{ |
725 |
AV *av = newAV (); |
726 |
|
727 |
av_extend (av, THIS->ncol - 1); |
728 |
for (int col = 0; col < THIS->ncol; col++) |
729 |
av_store (av, col, newSViv (l.r [col])); |
730 |
|
731 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
732 |
} |
733 |
|
734 |
if (new_rend) |
735 |
{ |
736 |
if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
737 |
croak ("new_rend must be arrayref"); |
738 |
|
739 |
AV *av = (AV *)SvRV (new_rend); |
740 |
int len = av_len (av) + 1; |
741 |
|
742 |
if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) |
743 |
croak ("new_rend array extends beyond horizontal margins"); |
744 |
|
745 |
for (int col = start_col; col < start_col + len; col++) |
746 |
{ |
747 |
rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; |
748 |
|
749 |
l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
750 |
} |
751 |
} |
752 |
} |
753 |
|
754 |
int |
755 |
rxvt_term::ROW_l (int row_number, int new_length = -2) |
756 |
CODE: |
757 |
{ |
758 |
if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) |
759 |
croak ("row_number number of out range"); |
760 |
|
761 |
line_t &l = ROW(row_number); |
762 |
RETVAL = l.l; |
763 |
|
764 |
if (new_length >= -1) |
765 |
l.l = new_length; |
766 |
} |
767 |
OUTPUT: |
768 |
RETVAL |
769 |
|
770 |
SV * |
771 |
rxvt_term::special_encode (SV *str) |
772 |
CODE: |
773 |
abort ();//TODO |
774 |
|
775 |
SV * |
776 |
rxvt_term::special_decode (SV *str) |
777 |
CODE: |
778 |
abort ();//TODO |
779 |
|
780 |
void |
781 |
rxvt_term::_resource (char *name, int index, SV *newval = 0) |
782 |
PPCODE: |
783 |
{ |
784 |
struct resval { const char *name; int value; } rslist [] = { |
785 |
# define Rs_def(name) { # name, Rs_ ## name }, |
786 |
# define Rs_reserve(name,count) |
787 |
# include "rsinc.h" |
788 |
# undef Rs_def |
789 |
# undef Rs_reserve |
790 |
}; |
791 |
|
792 |
struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
793 |
|
794 |
do { |
795 |
if (rs-- == rslist) |
796 |
croak ("no such resource '%s', requested", name); |
797 |
} while (strcmp (name, rs->name)); |
798 |
|
799 |
index += rs->value; |
800 |
|
801 |
if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
802 |
croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
803 |
|
804 |
if (GIMME_V != G_VOID) |
805 |
XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
806 |
|
807 |
if (newval) |
808 |
{ |
809 |
if (SvOK (newval)) |
810 |
{ |
811 |
char *str = strdup (SvPVbyte_nolen (newval)); |
812 |
THIS->rs [index] = str; |
813 |
THIS->allocated.push_back (str); |
814 |
} |
815 |
else |
816 |
THIS->rs [index] = 0; |
817 |
} |
818 |
} |
819 |
|
820 |
void |
821 |
rxvt_term::selection_mark (...) |
822 |
PROTOTYPE: $;$$ |
823 |
ALIAS: |
824 |
selection_beg = 1 |
825 |
selection_end = 2 |
826 |
PPCODE: |
827 |
{ |
828 |
row_col_t &sel = ix == 1 ? THIS->selection.beg |
829 |
: ix == 2 ? THIS->selection.end |
830 |
: THIS->selection.mark; |
831 |
|
832 |
if (GIMME_V != G_VOID) |
833 |
{ |
834 |
EXTEND (SP, 2); |
835 |
PUSHs (sv_2mortal (newSViv (sel.row))); |
836 |
PUSHs (sv_2mortal (newSViv (sel.col))); |
837 |
} |
838 |
|
839 |
if (items == 3) |
840 |
{ |
841 |
sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); |
842 |
sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); |
843 |
|
844 |
if (ix) |
845 |
THIS->want_refresh = 1; |
846 |
} |
847 |
} |
848 |
|
849 |
int |
850 |
rxvt_term::selection_grab (int eventtime = CurrentTime) |
851 |
|
852 |
void |
853 |
rxvt_term::selection (SV *newtext = 0) |
854 |
PPCODE: |
855 |
{ |
856 |
if (GIMME_V != G_VOID) |
857 |
{ |
858 |
char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len); |
859 |
SV *sv = newSVpv (sel, 0); |
860 |
SvUTF8_on (sv); |
861 |
free (sel); |
862 |
XPUSHs (sv_2mortal (sv)); |
863 |
} |
864 |
|
865 |
if (newtext) |
866 |
{ |
867 |
free (THIS->selection.text); |
868 |
|
869 |
THIS->selection.text = sv2wcs (newtext); |
870 |
THIS->selection.len = wcslen (THIS->selection.text); |
871 |
} |
872 |
} |
873 |
|
874 |
void |
875 |
rxvt_term::tt_write (SV *octets) |
876 |
INIT: |
877 |
STRLEN len; |
878 |
char *str = SvPVbyte (octets, len); |
879 |
C_ARGS: |
880 |
(unsigned char *)str, len |
881 |
|
882 |
SV * |
883 |
rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
884 |
CODE: |
885 |
{ |
886 |
overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |
887 |
RETVAL = newSVptr ((void *)o, "urxvt::overlay"); |
888 |
o->self = (HV *)SvRV (RETVAL); |
889 |
|
890 |
HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0)); |
891 |
char key[33]; sprintf (key, "%32lx", (long)o); |
892 |
hv_store (hv, key, 32, newSViv ((long)o), 0); |
893 |
} |
894 |
OUTPUT: |
895 |
RETVAL |
896 |
|
897 |
MODULE = urxvt PACKAGE = urxvt::overlay |
898 |
|
899 |
void |
900 |
overlay::set (int x, int y, SV *text, SV *rend = 0) |
901 |
|
902 |
void |
903 |
overlay::DESTROY () |
904 |
CODE: |
905 |
{ |
906 |
SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0); |
907 |
if (ovs) |
908 |
{ |
909 |
HV *hv = (HV *)SvRV (*ovs); |
910 |
char key[33]; sprintf (key, "%32lx", (long)THIS); |
911 |
hv_delete (hv, key, 32, G_DISCARD); |
912 |
} |
913 |
|
914 |
delete THIS; |
915 |
} |
916 |
|
917 |
MODULE = urxvt PACKAGE = urxvt::timer |
918 |
|
919 |
SV * |
920 |
timer::new () |
921 |
CODE: |
922 |
timer *w = new timer; |
923 |
w->start (NOW); |
924 |
RETVAL = newSVptr ((void *)w, "urxvt::timer"); |
925 |
w->self = (HV *)SvRV (RETVAL); |
926 |
OUTPUT: |
927 |
RETVAL |
928 |
|
929 |
timer * |
930 |
timer::cb (SV *cb) |
931 |
CODE: |
932 |
THIS->cb (cb); |
933 |
RETVAL = THIS; |
934 |
OUTPUT: |
935 |
RETVAL |
936 |
|
937 |
NV |
938 |
timer::at () |
939 |
CODE: |
940 |
RETVAL = THIS->at; |
941 |
OUTPUT: |
942 |
RETVAL |
943 |
|
944 |
timer * |
945 |
timer::interval (NV interval) |
946 |
CODE: |
947 |
THIS->interval = interval; |
948 |
RETVAL = THIS; |
949 |
OUTPUT: |
950 |
RETVAL |
951 |
|
952 |
timer * |
953 |
timer::set (NV tstamp) |
954 |
CODE: |
955 |
THIS->set (tstamp); |
956 |
RETVAL = THIS; |
957 |
OUTPUT: |
958 |
RETVAL |
959 |
|
960 |
timer * |
961 |
timer::start (NV tstamp = THIS->at) |
962 |
CODE: |
963 |
THIS->start (tstamp); |
964 |
RETVAL = THIS; |
965 |
OUTPUT: |
966 |
RETVAL |
967 |
|
968 |
timer * |
969 |
timer::stop () |
970 |
CODE: |
971 |
THIS->stop (); |
972 |
RETVAL = THIS; |
973 |
OUTPUT: |
974 |
RETVAL |
975 |
|
976 |
void |
977 |
timer::DESTROY () |
978 |
|
979 |
MODULE = urxvt PACKAGE = urxvt::iow |
980 |
|
981 |
SV * |
982 |
iow::new () |
983 |
CODE: |
984 |
iow *w = new iow; |
985 |
RETVAL = newSVptr ((void *)w, "urxvt::iow"); |
986 |
w->self = (HV *)SvRV (RETVAL); |
987 |
OUTPUT: |
988 |
RETVAL |
989 |
|
990 |
iow * |
991 |
iow::cb (SV *cb) |
992 |
CODE: |
993 |
THIS->cb (cb); |
994 |
RETVAL = THIS; |
995 |
OUTPUT: |
996 |
RETVAL |
997 |
|
998 |
iow * |
999 |
iow::fd (int fd) |
1000 |
CODE: |
1001 |
THIS->fd = fd; |
1002 |
RETVAL = THIS; |
1003 |
OUTPUT: |
1004 |
RETVAL |
1005 |
|
1006 |
iow * |
1007 |
iow::events (short events) |
1008 |
CODE: |
1009 |
THIS->events = events; |
1010 |
RETVAL = THIS; |
1011 |
OUTPUT: |
1012 |
RETVAL |
1013 |
|
1014 |
iow * |
1015 |
iow::start () |
1016 |
CODE: |
1017 |
THIS->start (); |
1018 |
RETVAL = THIS; |
1019 |
OUTPUT: |
1020 |
RETVAL |
1021 |
|
1022 |
iow * |
1023 |
iow::stop () |
1024 |
CODE: |
1025 |
THIS->stop (); |
1026 |
RETVAL = THIS; |
1027 |
OUTPUT: |
1028 |
RETVAL |
1029 |
|
1030 |
void |
1031 |
iow::DESTROY () |
1032 |
|
1033 |
|