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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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///////////////////////////////////////////////////////////////////////////// |
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|
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static wchar_t * |
58 |
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 * |
66 |
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; |
75 |
} |
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|
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static SV * |
78 |
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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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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|
97 |
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 |
102 |
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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|
107 |
MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext); |
108 |
|
109 |
if (!mg) |
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croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); |
111 |
|
112 |
return (long)mg->mg_ptr; |
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} |
114 |
|
115 |
#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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|
120 |
#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") |
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|
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class overlay { |
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rxvt_term *THIS; |
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AV *overlay_av; |
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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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public: |
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HV *self; |
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|
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overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border); |
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~overlay (); |
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|
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void show (); |
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void hide (); |
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|
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void swap (); |
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|
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void set (int x, int y, SV *str, SV *rend); |
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}; |
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|
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overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) |
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: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0) |
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{ |
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if (w < 0) w = 0; |
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if (h < 0) h = 0; |
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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; |
166 |
|
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if (border == 2) |
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{ |
169 |
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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} |
184 |
|
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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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show (); |
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} |
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|
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overlay::~overlay () |
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{ |
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hide (); |
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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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|
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void |
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overlay::show () |
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{ |
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if (overlay_av) |
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return; |
218 |
|
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overlay_av = (AV *)SvREFCNT_inc (SvRV ( |
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*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0) |
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)); |
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av_push (overlay_av, newSViv ((long)this)); |
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|
224 |
THIS->want_refresh = 1; |
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} |
226 |
|
227 |
void |
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overlay::hide () |
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{ |
230 |
if (!overlay_av) |
231 |
return; |
232 |
|
233 |
int i; |
234 |
|
235 |
for (i = AvFILL (overlay_av); i >= 0; i--) |
236 |
if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this) |
237 |
break; |
238 |
|
239 |
for (; i < AvFILL (overlay_av); i++) |
240 |
av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0))); |
241 |
|
242 |
av_pop (overlay_av); |
243 |
|
244 |
SvREFCNT_dec (overlay_av); |
245 |
overlay_av = 0; |
246 |
|
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THIS->want_refresh = 1; |
248 |
} |
249 |
|
250 |
void overlay::swap () |
251 |
{ |
252 |
int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); |
253 |
int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h)); |
254 |
|
255 |
int ov_w = min (w, THIS->ncol - ov_x); |
256 |
int ov_h = min (h, THIS->nrow - ov_y); |
257 |
|
258 |
for (int y = ov_h; y--; ) |
259 |
{ |
260 |
text_t *t1 = text [y]; |
261 |
rend_t *r1 = rend [y]; |
262 |
|
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text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x; |
264 |
rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x; |
265 |
|
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for (int x = ov_w; x--; ) |
267 |
{ |
268 |
text_t t = *t1; *t1++ = *t2; *t2++ = t; |
269 |
rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); |
270 |
} |
271 |
} |
272 |
|
273 |
} |
274 |
|
275 |
void overlay::set (int x, int y, SV *text, SV *rend) |
276 |
{ |
277 |
x += border; |
278 |
y += border; |
279 |
|
280 |
if (!IN_RANGE_EXC (y, 0, h - border)) |
281 |
return; |
282 |
|
283 |
wchar_t *wtext = sv2wcs (text); |
284 |
|
285 |
for (int col = min (wcslen (wtext), w - x - border); col--; ) |
286 |
this->text [y][x + col] = wtext [col]; |
287 |
|
288 |
free (wtext); |
289 |
|
290 |
if (rend) |
291 |
{ |
292 |
if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) |
293 |
croak ("rend must be arrayref"); |
294 |
|
295 |
AV *av = (AV *)SvRV (rend); |
296 |
|
297 |
for (int col = min (AvFILL (av) + 1, w - x - border); col--; ) |
298 |
this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); |
299 |
} |
300 |
|
301 |
THIS->want_refresh = 1; |
302 |
} |
303 |
|
304 |
///////////////////////////////////////////////////////////////////////////// |
305 |
|
306 |
#define IOM_CLASS "urxvt" |
307 |
#include <iom_perl.h> |
308 |
|
309 |
///////////////////////////////////////////////////////////////////////////// |
310 |
|
311 |
struct rxvt_perl_interp rxvt_perl; |
312 |
|
313 |
static PerlInterpreter *perl; |
314 |
|
315 |
rxvt_perl_interp::~rxvt_perl_interp () |
316 |
{ |
317 |
if (perl) |
318 |
{ |
319 |
perl_destruct (perl); |
320 |
perl_free (perl); |
321 |
} |
322 |
} |
323 |
|
324 |
void |
325 |
rxvt_perl_interp::init (rxvt_term *term) |
326 |
{ |
327 |
if (!perl) |
328 |
{ |
329 |
rxvt_push_locale (""); // perl init destroys current locale |
330 |
|
331 |
perl_environ = rxvt_environ; |
332 |
swap (perl_environ, environ); |
333 |
|
334 |
char *argv[] = { |
335 |
"", |
336 |
"-e" |
337 |
"BEGIN {" |
338 |
" urxvt->bootstrap;" |
339 |
" unshift @INC, '" LIBDIR "';" |
340 |
"}" |
341 |
"" |
342 |
"use urxvt;" |
343 |
}; |
344 |
|
345 |
perl = perl_alloc (); |
346 |
perl_construct (perl); |
347 |
|
348 |
if (perl_parse (perl, xs_init, 2, argv, (char **)NULL) |
349 |
|| perl_run (perl)) |
350 |
{ |
351 |
rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); |
352 |
|
353 |
perl_destruct (perl); |
354 |
perl_free (perl); |
355 |
perl = 0; |
356 |
} |
357 |
|
358 |
swap (perl_environ, environ); |
359 |
|
360 |
rxvt_pop_locale (); |
361 |
} |
362 |
|
363 |
if (perl) |
364 |
{ |
365 |
// runs outside of perls ENV |
366 |
term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); |
367 |
hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0); |
368 |
} |
369 |
} |
370 |
|
371 |
static void |
372 |
ungrab (rxvt_term *THIS) |
373 |
{ |
374 |
if (THIS->perl.grabtime) |
375 |
{ |
376 |
XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime); |
377 |
XUngrabPointer (THIS->dpy, THIS->perl.grabtime); |
378 |
THIS->perl.grabtime = 0; |
379 |
} |
380 |
} |
381 |
|
382 |
bool |
383 |
rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) |
384 |
{ |
385 |
if (!perl || !term->perl.self) |
386 |
return false; |
387 |
|
388 |
// pre-handling of some events |
389 |
if (htype == HOOK_REFRESH_END) |
390 |
{ |
391 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
392 |
|
393 |
for (int i = 0; i <= AvFILL (av); i++) |
394 |
((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); |
395 |
} |
396 |
|
397 |
swap (perl_environ, environ); |
398 |
|
399 |
bool event_consumed; |
400 |
|
401 |
if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always |
402 |
|| term->perl.should_invoke [htype]) |
403 |
try |
404 |
{ |
405 |
dSP; |
406 |
va_list ap; |
407 |
|
408 |
va_start (ap, htype); |
409 |
|
410 |
ENTER; |
411 |
SAVETMPS; |
412 |
|
413 |
PUSHMARK (SP); |
414 |
|
415 |
XPUSHs (sv_2mortal (newSVterm (term))); |
416 |
XPUSHs (sv_2mortal (newSViv (htype))); |
417 |
|
418 |
for (;;) { |
419 |
data_type dt = (data_type)va_arg (ap, int); |
420 |
|
421 |
switch (dt) |
422 |
{ |
423 |
case DT_INT: |
424 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); |
425 |
break; |
426 |
|
427 |
case DT_LONG: |
428 |
XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); |
429 |
break; |
430 |
|
431 |
case DT_STR: |
432 |
XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); |
433 |
break; |
434 |
|
435 |
case DT_STR_LEN: |
436 |
{ |
437 |
char *str = va_arg (ap, char *); |
438 |
int len = va_arg (ap, int); |
439 |
|
440 |
XPUSHs (sv_2mortal (newSVpvn (str, len))); |
441 |
} |
442 |
break; |
443 |
|
444 |
case DT_WCS_LEN: |
445 |
{ |
446 |
wchar_t *wstr = va_arg (ap, wchar_t *); |
447 |
int wlen = va_arg (ap, int); |
448 |
|
449 |
XPUSHs (sv_2mortal (wcs2sv (wstr, wlen))); |
450 |
} |
451 |
break; |
452 |
|
453 |
case DT_LCS_LEN: |
454 |
{ |
455 |
long *lstr = va_arg (ap, long *); |
456 |
int llen = va_arg (ap, int); |
457 |
|
458 |
XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long)))); |
459 |
} |
460 |
break; |
461 |
|
462 |
case DT_XEVENT: |
463 |
{ |
464 |
XEvent *xe = va_arg (ap, XEvent *); |
465 |
HV *hv = newHV (); |
466 |
|
467 |
# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) |
468 |
# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) |
469 |
# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0) |
470 |
# undef set |
471 |
|
472 |
setiv (type, xe->type); |
473 |
setiv (send_event, xe->xany.send_event); |
474 |
setiv (serial, xe->xany.serial); |
475 |
|
476 |
switch (xe->type) |
477 |
{ |
478 |
case KeyPress: |
479 |
case KeyRelease: |
480 |
case ButtonPress: |
481 |
case ButtonRelease: |
482 |
case MotionNotify: |
483 |
setuv (window, xe->xmotion.window); |
484 |
setuv (root, xe->xmotion.root); |
485 |
setuv (subwindow, xe->xmotion.subwindow); |
486 |
setuv (time, xe->xmotion.time); |
487 |
setiv (x, xe->xmotion.x); |
488 |
setiv (y, xe->xmotion.y); |
489 |
setiv (row, xe->xmotion.y / term->fheight + term->view_start); |
490 |
setiv (col, xe->xmotion.x / term->fwidth); |
491 |
setiv (x_root, xe->xmotion.x_root); |
492 |
setiv (y_root, xe->xmotion.y_root); |
493 |
setuv (state, xe->xmotion.state); |
494 |
|
495 |
switch (xe->type) |
496 |
{ |
497 |
case KeyPress: |
498 |
case KeyRelease: |
499 |
setuv (keycode, xe->xkey.keycode); |
500 |
break; |
501 |
|
502 |
case ButtonPress: |
503 |
case ButtonRelease: |
504 |
setuv (button, xe->xbutton.button); |
505 |
break; |
506 |
|
507 |
case MotionNotify: |
508 |
setiv (is_hint, xe->xmotion.is_hint); |
509 |
break; |
510 |
} |
511 |
|
512 |
break; |
513 |
|
514 |
case MapNotify: |
515 |
case UnmapNotify: |
516 |
case ConfigureNotify: |
517 |
setuv (event, xe->xconfigure.event); |
518 |
setuv (window, xe->xconfigure.window); |
519 |
|
520 |
switch (xe->type) |
521 |
{ |
522 |
case ConfigureNotify: |
523 |
setiv (x, xe->xconfigure.x); |
524 |
setiv (y, xe->xconfigure.y); |
525 |
setiv (width, xe->xconfigure.width); |
526 |
setiv (height, xe->xconfigure.height); |
527 |
setuv (above, xe->xconfigure.above); |
528 |
break; |
529 |
} |
530 |
|
531 |
break; |
532 |
|
533 |
case PropertyNotify: |
534 |
setuv (window, xe->xproperty.window); |
535 |
setuv (atom, xe->xproperty.atom); |
536 |
setuv (time, xe->xproperty.time); |
537 |
setiv (state, xe->xproperty.state); |
538 |
break; |
539 |
|
540 |
case ClientMessage: |
541 |
setuv (window, xe->xclient.window); |
542 |
setuv (message_type, xe->xclient.message_type); |
543 |
setuv (format, xe->xclient.format); |
544 |
setuv (l0, xe->xclient.data.l[0]); |
545 |
setuv (l1, xe->xclient.data.l[1]); |
546 |
setuv (l2, xe->xclient.data.l[2]); |
547 |
setuv (l3, xe->xclient.data.l[3]); |
548 |
setuv (l4, xe->xclient.data.l[4]); |
549 |
break; |
550 |
} |
551 |
|
552 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
553 |
} |
554 |
break; |
555 |
|
556 |
case DT_END: |
557 |
goto call; |
558 |
|
559 |
default: |
560 |
rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); |
561 |
} |
562 |
} |
563 |
|
564 |
call: |
565 |
va_end (ap); |
566 |
|
567 |
PUTBACK; |
568 |
int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); |
569 |
SPAGAIN; |
570 |
|
571 |
if (count) |
572 |
{ |
573 |
SV *status = POPs; |
574 |
count = SvTRUE (status); |
575 |
} |
576 |
|
577 |
PUTBACK; |
578 |
FREETMPS; |
579 |
LEAVE; |
580 |
|
581 |
if (SvTRUE (ERRSV)) |
582 |
{ |
583 |
rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); |
584 |
ungrab (term); // better lose the grab than the session |
585 |
} |
586 |
|
587 |
event_consumed = !!count; |
588 |
} |
589 |
catch (...) |
590 |
{ |
591 |
swap (perl_environ, environ); |
592 |
throw; |
593 |
} |
594 |
else |
595 |
event_consumed = false; |
596 |
|
597 |
// post-handling of some events |
598 |
if (htype == HOOK_REFRESH_BEGIN) |
599 |
{ |
600 |
AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); |
601 |
|
602 |
for (int i = AvFILL (av); i >= 0; i--) |
603 |
((overlay *)SvIV (*av_fetch (av, i, 0)))->swap (); |
604 |
} |
605 |
else if (htype == HOOK_DESTROY) |
606 |
{ |
607 |
clearSVptr ((SV *)term->perl.self); |
608 |
SvREFCNT_dec ((SV *)term->perl.self); |
609 |
|
610 |
// don't allow further calls |
611 |
term->perl.self = 0; |
612 |
} |
613 |
|
614 |
swap (perl_environ, environ); |
615 |
|
616 |
return event_consumed; |
617 |
} |
618 |
|
619 |
///////////////////////////////////////////////////////////////////////////// |
620 |
|
621 |
MODULE = urxvt PACKAGE = urxvt |
622 |
|
623 |
PROTOTYPES: ENABLE |
624 |
|
625 |
BOOT: |
626 |
{ |
627 |
sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1)); |
628 |
sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1)); |
629 |
sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1)); |
630 |
sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1)); |
631 |
|
632 |
AV *hookname = get_av ("urxvt::HOOKNAME", 1); |
633 |
# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); |
634 |
# include "hookinc.h" |
635 |
# undef def |
636 |
|
637 |
HV *option = get_hv ("urxvt::OPTION", 1); |
638 |
# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0); |
639 |
# define nodef(name) |
640 |
# include "optinc.h" |
641 |
# undef nodef |
642 |
# undef def |
643 |
|
644 |
HV *stash = gv_stashpv ("urxvt", 1); |
645 |
static const struct { |
646 |
const char *name; |
647 |
IV iv; |
648 |
} *civ, const_iv[] = { |
649 |
# define const_iv(name) { # name, (IV)name } |
650 |
const_iv (DEFAULT_RSTYLE), |
651 |
const_iv (OVERLAY_RSTYLE), |
652 |
const_iv (RS_Bold), |
653 |
const_iv (RS_Italic), |
654 |
const_iv (RS_Blink), |
655 |
const_iv (RS_RVid), |
656 |
const_iv (RS_Uline), |
657 |
|
658 |
const_iv (CurrentTime), |
659 |
const_iv (ShiftMask), |
660 |
const_iv (LockMask), |
661 |
const_iv (ControlMask), |
662 |
const_iv (Mod1Mask), |
663 |
const_iv (Mod2Mask), |
664 |
const_iv (Mod3Mask), |
665 |
const_iv (Mod4Mask), |
666 |
const_iv (Mod5Mask), |
667 |
const_iv (Button1Mask), |
668 |
const_iv (Button2Mask), |
669 |
const_iv (Button3Mask), |
670 |
const_iv (Button4Mask), |
671 |
const_iv (Button5Mask), |
672 |
const_iv (AnyModifier), |
673 |
|
674 |
const_iv (NoSymbol), |
675 |
const_iv (GrabModeSync), |
676 |
const_iv (GrabModeAsync), |
677 |
|
678 |
const_iv (NoEventMask), |
679 |
const_iv (KeyPressMask), |
680 |
const_iv (KeyReleaseMask), |
681 |
const_iv (ButtonPressMask), |
682 |
const_iv (ButtonReleaseMask), |
683 |
const_iv (EnterWindowMask), |
684 |
const_iv (LeaveWindowMask), |
685 |
const_iv (PointerMotionMask), |
686 |
const_iv (PointerMotionHintMask), |
687 |
const_iv (Button1MotionMask), |
688 |
const_iv (Button2MotionMask), |
689 |
const_iv (Button3MotionMask), |
690 |
const_iv (Button4MotionMask), |
691 |
const_iv (Button5MotionMask), |
692 |
const_iv (ButtonMotionMask), |
693 |
const_iv (KeymapStateMask), |
694 |
const_iv (ExposureMask), |
695 |
const_iv (VisibilityChangeMask), |
696 |
const_iv (StructureNotifyMask), |
697 |
const_iv (ResizeRedirectMask), |
698 |
const_iv (SubstructureNotifyMask), |
699 |
const_iv (SubstructureRedirectMask), |
700 |
const_iv (FocusChangeMask), |
701 |
const_iv (PropertyChangeMask), |
702 |
const_iv (ColormapChangeMask), |
703 |
const_iv (OwnerGrabButtonMask), |
704 |
|
705 |
const_iv (KeyPress), |
706 |
const_iv (KeyRelease), |
707 |
const_iv (ButtonPress), |
708 |
const_iv (ButtonRelease), |
709 |
const_iv (MotionNotify), |
710 |
const_iv (EnterNotify), |
711 |
const_iv (LeaveNotify), |
712 |
const_iv (FocusIn), |
713 |
const_iv (FocusOut), |
714 |
const_iv (KeymapNotify), |
715 |
const_iv (Expose), |
716 |
const_iv (GraphicsExpose), |
717 |
const_iv (NoExpose), |
718 |
const_iv (VisibilityNotify), |
719 |
const_iv (CreateNotify), |
720 |
const_iv (DestroyNotify), |
721 |
const_iv (UnmapNotify), |
722 |
const_iv (MapNotify), |
723 |
const_iv (MapRequest), |
724 |
const_iv (ReparentNotify), |
725 |
const_iv (ConfigureNotify), |
726 |
const_iv (ConfigureRequest), |
727 |
const_iv (GravityNotify), |
728 |
const_iv (ResizeRequest), |
729 |
const_iv (CirculateNotify), |
730 |
const_iv (CirculateRequest), |
731 |
const_iv (PropertyNotify), |
732 |
const_iv (SelectionClear), |
733 |
const_iv (SelectionRequest), |
734 |
const_iv (SelectionNotify), |
735 |
const_iv (ColormapNotify), |
736 |
const_iv (ClientMessage), |
737 |
const_iv (MappingNotify), |
738 |
# if ENABLE_XIM_ONTHESPOT |
739 |
const_iv (XIMReverse), |
740 |
const_iv (XIMUnderline), |
741 |
const_iv (XIMHighlight), |
742 |
const_iv (XIMPrimary), |
743 |
const_iv (XIMSecondary), |
744 |
const_iv (XIMTertiary), |
745 |
const_iv (XIMVisibleToForward), |
746 |
const_iv (XIMVisibleToBackword), |
747 |
const_iv (XIMVisibleToCenter), |
748 |
# if 0 |
749 |
const_iv (XIMForwardChar), |
750 |
const_iv (XIMBackwardChar), |
751 |
const_iv (XIMForwardWord), |
752 |
const_iv (XIMBackwardWord), |
753 |
const_iv (XIMCaretUp), |
754 |
const_iv (XIMCaretDown), |
755 |
const_iv (XIMNextLine), |
756 |
const_iv (XIMPreviousLine), |
757 |
const_iv (XIMLineStart), |
758 |
const_iv (XIMLineEnd), |
759 |
const_iv (XIMAbsolutePosition), |
760 |
const_iv (XIMDontChange), |
761 |
# endif |
762 |
# endif |
763 |
}; |
764 |
|
765 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
766 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
767 |
} |
768 |
|
769 |
void |
770 |
warn (const char *msg) |
771 |
CODE: |
772 |
rxvt_warn ("%s", msg); |
773 |
|
774 |
void |
775 |
fatal (const char *msg) |
776 |
CODE: |
777 |
rxvt_fatal ("%s", msg); |
778 |
|
779 |
void |
780 |
_exit (int status) |
781 |
|
782 |
NV |
783 |
NOW () |
784 |
CODE: |
785 |
RETVAL = NOW; |
786 |
OUTPUT: |
787 |
RETVAL |
788 |
|
789 |
int |
790 |
GET_BASEFG (int rend) |
791 |
CODE: |
792 |
RETVAL = GET_BASEFG (rend); |
793 |
OUTPUT: |
794 |
RETVAL |
795 |
|
796 |
int |
797 |
GET_BASEBG (int rend) |
798 |
CODE: |
799 |
RETVAL = GET_BASEBG (rend); |
800 |
OUTPUT: |
801 |
RETVAL |
802 |
|
803 |
int |
804 |
SET_FGCOLOR (int rend, int new_color) |
805 |
CODE: |
806 |
RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); |
807 |
OUTPUT: |
808 |
RETVAL |
809 |
|
810 |
int |
811 |
SET_BGCOLOR (int rend, int new_color) |
812 |
CODE: |
813 |
RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1)); |
814 |
OUTPUT: |
815 |
RETVAL |
816 |
|
817 |
int |
818 |
GET_CUSTOM (int rend) |
819 |
CODE: |
820 |
RETVAL = (rend & RS_customMask) >> RS_customShift; |
821 |
OUTPUT: |
822 |
RETVAL |
823 |
|
824 |
int |
825 |
SET_CUSTOM (int rend, int new_value) |
826 |
CODE: |
827 |
{ |
828 |
if (!IN_RANGE_EXC (new_value, 0, RS_customCount)) |
829 |
croak ("custom value out of range, must be 0..%d", RS_customCount - 1); |
830 |
|
831 |
RETVAL = (rend & ~RS_customMask) |
832 |
| ((new_value << RS_customShift) & RS_customMask); |
833 |
} |
834 |
OUTPUT: |
835 |
RETVAL |
836 |
|
837 |
void |
838 |
termlist () |
839 |
PPCODE: |
840 |
{ |
841 |
EXTEND (SP, rxvt_term::termlist.size ()); |
842 |
|
843 |
for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
844 |
if ((*t)->perl.self) |
845 |
PUSHs (sv_2mortal (newSVterm (*t))); |
846 |
} |
847 |
|
848 |
MODULE = urxvt PACKAGE = urxvt::term |
849 |
|
850 |
SV * |
851 |
_new (AV *env, AV *arg) |
852 |
CODE: |
853 |
{ |
854 |
rxvt_term *term = new rxvt_term; |
855 |
|
856 |
stringvec *argv = new stringvec; |
857 |
stringvec *envv = new stringvec; |
858 |
|
859 |
for (int i = 0; i <= AvFILL (arg); i++) |
860 |
argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1)))); |
861 |
|
862 |
for (int i = AvFILL (env) + 1; i--; ) |
863 |
envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1)))); |
864 |
|
865 |
envv->push_back (0); |
866 |
|
867 |
bool success; |
868 |
|
869 |
try |
870 |
{ |
871 |
success = term->init (argv, envv); |
872 |
} |
873 |
catch (const class rxvt_failure_exception &e) |
874 |
{ |
875 |
success = false; |
876 |
} |
877 |
|
878 |
if (!success) |
879 |
{ |
880 |
term->destroy (); |
881 |
croak ("error while initializing new terminal instance"); |
882 |
} |
883 |
|
884 |
RETVAL = term && term->perl.self |
885 |
? newSVterm (term) : &PL_sv_undef; |
886 |
} |
887 |
OUTPUT: |
888 |
RETVAL |
889 |
|
890 |
void |
891 |
rxvt_term::destroy () |
892 |
|
893 |
void |
894 |
rxvt_term::set_should_invoke (int htype, int inc) |
895 |
CODE: |
896 |
THIS->perl.should_invoke [htype] += inc; |
897 |
|
898 |
int |
899 |
rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt) |
900 |
CODE: |
901 |
RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1, |
902 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
903 |
GrabModeSync, GrabModeSync, None, GRAB_CURSOR); |
904 |
OUTPUT: RETVAL |
905 |
|
906 |
int |
907 |
rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt) |
908 |
CODE: |
909 |
RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window); |
910 |
OUTPUT: RETVAL |
911 |
|
912 |
void |
913 |
rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \ |
914 |
int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync) |
915 |
CODE: |
916 |
XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode); |
917 |
|
918 |
void |
919 |
rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt) |
920 |
CODE: |
921 |
XUngrabKey (THIS->dpy, keycode, modifiers, window); |
922 |
|
923 |
void |
924 |
rxvt_term::XUngrabKeyboard (Time eventtime) |
925 |
CODE: |
926 |
XUngrabKeyboard (THIS->dpy, eventtime); |
927 |
|
928 |
bool |
929 |
rxvt_term::grab (Time eventtime, int sync = 0) |
930 |
CODE: |
931 |
{ |
932 |
int mode = sync ? GrabModeSync : GrabModeAsync; |
933 |
|
934 |
THIS->perl.grabtime = 0; |
935 |
|
936 |
if (!XGrabPointer (THIS->dpy, THIS->vt, 0, |
937 |
ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, |
938 |
mode, mode, None, GRAB_CURSOR, eventtime)) |
939 |
if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime)) |
940 |
THIS->perl.grabtime = eventtime; |
941 |
else |
942 |
XUngrabPointer (THIS->dpy, eventtime); |
943 |
|
944 |
RETVAL = !!THIS->perl.grabtime; |
945 |
} |
946 |
OUTPUT: |
947 |
RETVAL |
948 |
|
949 |
void |
950 |
rxvt_term::allow_events_async () |
951 |
CODE: |
952 |
XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime); |
953 |
|
954 |
void |
955 |
rxvt_term::allow_events_sync () |
956 |
CODE: |
957 |
XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime); |
958 |
|
959 |
void |
960 |
rxvt_term::allow_events_replay () |
961 |
CODE: |
962 |
XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime); |
963 |
XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime); |
964 |
|
965 |
void |
966 |
rxvt_term::ungrab () |
967 |
CODE: |
968 |
ungrab (THIS); |
969 |
|
970 |
int |
971 |
rxvt_term::XStringToKeysym (char *string) |
972 |
CODE: |
973 |
RETVAL = XStringToKeysym (string); |
974 |
OUTPUT: RETVAL |
975 |
|
976 |
char * |
977 |
rxvt_term::XKeysymToString (int sym) |
978 |
CODE: |
979 |
RETVAL = XKeysymToString (sym); |
980 |
OUTPUT: RETVAL |
981 |
|
982 |
int |
983 |
rxvt_term::XKeysymToKeycode (int sym) |
984 |
CODE: |
985 |
RETVAL = XKeysymToKeycode (THIS->dpy, sym); |
986 |
OUTPUT: RETVAL |
987 |
|
988 |
int |
989 |
rxvt_term::XKeycodeToKeysym (int code, int index) |
990 |
CODE: |
991 |
RETVAL = XKeycodeToKeysym (THIS->dpy, code, index); |
992 |
OUTPUT: RETVAL |
993 |
|
994 |
int |
995 |
rxvt_term::strwidth (SV *str) |
996 |
CODE: |
997 |
{ |
998 |
wchar_t *wstr = sv2wcs (str); |
999 |
|
1000 |
rxvt_push_locale (THIS->locale); |
1001 |
RETVAL = 0; |
1002 |
for (wchar_t *wc = wstr; *wc; wc++) |
1003 |
{ |
1004 |
int w = WCWIDTH (*wc); |
1005 |
|
1006 |
if (w) |
1007 |
RETVAL += max (w, 1); |
1008 |
} |
1009 |
rxvt_pop_locale (); |
1010 |
|
1011 |
free (wstr); |
1012 |
} |
1013 |
OUTPUT: |
1014 |
RETVAL |
1015 |
|
1016 |
SV * |
1017 |
rxvt_term::locale_encode (SV *str) |
1018 |
CODE: |
1019 |
{ |
1020 |
wchar_t *wstr = sv2wcs (str); |
1021 |
|
1022 |
rxvt_push_locale (THIS->locale); |
1023 |
char *mbstr = rxvt_wcstombs (wstr); |
1024 |
rxvt_pop_locale (); |
1025 |
|
1026 |
free (wstr); |
1027 |
|
1028 |
RETVAL = newSVpv (mbstr, 0); |
1029 |
free (mbstr); |
1030 |
} |
1031 |
OUTPUT: |
1032 |
RETVAL |
1033 |
|
1034 |
SV * |
1035 |
rxvt_term::locale_decode (SV *octets) |
1036 |
CODE: |
1037 |
{ |
1038 |
STRLEN len; |
1039 |
char *data = SvPVbyte (octets, len); |
1040 |
|
1041 |
rxvt_push_locale (THIS->locale); |
1042 |
wchar_t *wstr = rxvt_mbstowcs (data, len); |
1043 |
rxvt_pop_locale (); |
1044 |
|
1045 |
RETVAL = wcs2sv (wstr); |
1046 |
free (wstr); |
1047 |
} |
1048 |
OUTPUT: |
1049 |
RETVAL |
1050 |
|
1051 |
char * |
1052 |
rxvt_term::locale () |
1053 |
CODE: |
1054 |
RETVAL = THIS->locale; |
1055 |
OUTPUT: |
1056 |
RETVAL |
1057 |
|
1058 |
#define TERM_OFFSET(sym) offsetof (TermWin_t, sym) |
1059 |
|
1060 |
#define TERM_OFFSET_width TERM_OFFSET(width) |
1061 |
#define TERM_OFFSET_height TERM_OFFSET(height) |
1062 |
#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) |
1063 |
#define TERM_OFFSET_fheight TERM_OFFSET(fheight) |
1064 |
#define TERM_OFFSET_fbase TERM_OFFSET(fbase) |
1065 |
#define TERM_OFFSET_nrow TERM_OFFSET(nrow) |
1066 |
#define TERM_OFFSET_ncol TERM_OFFSET(ncol) |
1067 |
#define TERM_OFFSET_focus TERM_OFFSET(focus) |
1068 |
#define TERM_OFFSET_mapped TERM_OFFSET(mapped) |
1069 |
#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth) |
1070 |
#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth) |
1071 |
#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace) |
1072 |
#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) |
1073 |
#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) |
1074 |
#define TERM_OFFSET_top_row TERM_OFFSET(top_row) |
1075 |
|
1076 |
int |
1077 |
rxvt_term::width () |
1078 |
ALIAS: |
1079 |
width = TERM_OFFSET_width |
1080 |
height = TERM_OFFSET_height |
1081 |
fwidth = TERM_OFFSET_fwidth |
1082 |
fheight = TERM_OFFSET_fheight |
1083 |
fbase = TERM_OFFSET_fbase |
1084 |
nrow = TERM_OFFSET_nrow |
1085 |
ncol = TERM_OFFSET_ncol |
1086 |
focus = TERM_OFFSET_focus |
1087 |
mapped = TERM_OFFSET_mapped |
1088 |
int_bwidth = TERM_OFFSET_int_bwidth |
1089 |
ext_bwidth = TERM_OFFSET_ext_bwidth |
1090 |
lineSpace = TERM_OFFSET_lineSpace |
1091 |
saveLines = TERM_OFFSET_saveLines |
1092 |
total_rows = TERM_OFFSET_total_rows |
1093 |
top_row = TERM_OFFSET_top_row |
1094 |
CODE: |
1095 |
RETVAL = *(int *)((char *)THIS + ix); |
1096 |
OUTPUT: |
1097 |
RETVAL |
1098 |
|
1099 |
unsigned int |
1100 |
rxvt_term::ModLevel3Mask () |
1101 |
ALIAS: |
1102 |
ModLevel3Mask = 0 |
1103 |
ModMetaMask = 1 |
1104 |
ModNumLockMask = 2 |
1105 |
current_screen = 3 |
1106 |
hidden_cursor = 4 |
1107 |
CODE: |
1108 |
switch (ix) |
1109 |
{ |
1110 |
case 0: RETVAL = THIS->ModLevel3Mask; break; |
1111 |
case 1: RETVAL = THIS->ModMetaMask; break; |
1112 |
case 2: RETVAL = THIS->ModNumLockMask; break; |
1113 |
case 3: RETVAL = THIS->current_screen; break; |
1114 |
case 4: RETVAL = THIS->hidden_cursor; break; |
1115 |
} |
1116 |
OUTPUT: |
1117 |
RETVAL |
1118 |
|
1119 |
char * |
1120 |
rxvt_term::display_id () |
1121 |
ALIAS: |
1122 |
display_id = 0 |
1123 |
locale = 1 |
1124 |
CODE: |
1125 |
switch (ix) |
1126 |
{ |
1127 |
case 0: RETVAL = THIS->display->id; break; |
1128 |
case 1: RETVAL = THIS->locale; break; |
1129 |
} |
1130 |
OUTPUT: |
1131 |
RETVAL |
1132 |
|
1133 |
SV * |
1134 |
rxvt_term::envv () |
1135 |
ALIAS: |
1136 |
argv = 1 |
1137 |
PPCODE: |
1138 |
{ |
1139 |
stringvec *vec = ix ? THIS->argv : THIS->envv; |
1140 |
|
1141 |
EXTEND (SP, vec->size ()); |
1142 |
|
1143 |
for (char **i = vec->begin (); i != vec->end (); ++i) |
1144 |
if (*i) |
1145 |
PUSHs (sv_2mortal (newSVpv (*i, 0))); |
1146 |
} |
1147 |
|
1148 |
int |
1149 |
rxvt_term::pty_ev_events (int events = EVENT_UNDEF) |
1150 |
CODE: |
1151 |
RETVAL = THIS->pty_ev.events; |
1152 |
if (events != EVENT_UNDEF) |
1153 |
THIS->pty_ev.set (events); |
1154 |
OUTPUT: |
1155 |
RETVAL |
1156 |
|
1157 |
int |
1158 |
rxvt_term::pty_fd () |
1159 |
CODE: |
1160 |
RETVAL = THIS->pty->pty; |
1161 |
OUTPUT: |
1162 |
RETVAL |
1163 |
|
1164 |
Window |
1165 |
rxvt_term::parent () |
1166 |
CODE: |
1167 |
RETVAL = THIS->parent [0]; |
1168 |
OUTPUT: |
1169 |
RETVAL |
1170 |
|
1171 |
Window |
1172 |
rxvt_term::vt () |
1173 |
CODE: |
1174 |
RETVAL = THIS->vt; |
1175 |
OUTPUT: |
1176 |
RETVAL |
1177 |
|
1178 |
void |
1179 |
rxvt_term::vt_emask_add (U32 emask) |
1180 |
CODE: |
1181 |
THIS->vt_emask_perl |= emask; |
1182 |
THIS->vt_select_input (); |
1183 |
|
1184 |
U32 |
1185 |
rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) |
1186 |
CODE: |
1187 |
RETVAL = THIS->rstyle; |
1188 |
THIS->rstyle = new_rstyle; |
1189 |
OUTPUT: |
1190 |
RETVAL |
1191 |
|
1192 |
int |
1193 |
rxvt_term::view_start (int newval = 1) |
1194 |
PROTOTYPE: $;$ |
1195 |
CODE: |
1196 |
{ |
1197 |
RETVAL = THIS->view_start; |
1198 |
|
1199 |
if (newval <= 0) |
1200 |
THIS->scr_changeview (max (newval, THIS->top_row)); |
1201 |
} |
1202 |
OUTPUT: |
1203 |
RETVAL |
1204 |
|
1205 |
void |
1206 |
rxvt_term::focus_in () |
1207 |
|
1208 |
void |
1209 |
rxvt_term::focus_out () |
1210 |
|
1211 |
void |
1212 |
rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime) |
1213 |
ALIAS: |
1214 |
key_release = 1 |
1215 |
CODE: |
1216 |
{ |
1217 |
XKeyEvent xkey; |
1218 |
|
1219 |
memset (&xkey, 0, sizeof (xkey)); |
1220 |
|
1221 |
xkey.time = time; |
1222 |
xkey.state = state; |
1223 |
xkey.keycode = keycode; |
1224 |
|
1225 |
xkey.type = ix ? KeyRelease : KeyPress; |
1226 |
xkey.display = THIS->dpy; |
1227 |
xkey.window = THIS->vt; |
1228 |
xkey.root = THIS->display->root; |
1229 |
xkey.subwindow = THIS->vt; |
1230 |
|
1231 |
if (ix) |
1232 |
THIS->key_release (xkey); |
1233 |
else |
1234 |
THIS->key_press (xkey); |
1235 |
} |
1236 |
|
1237 |
void |
1238 |
rxvt_term::want_refresh () |
1239 |
CODE: |
1240 |
THIS->want_refresh = 1; |
1241 |
|
1242 |
void |
1243 |
rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1244 |
PPCODE: |
1245 |
{ |
1246 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1247 |
XSRETURN_EMPTY; |
1248 |
|
1249 |
line_t &l = ROW(row_number); |
1250 |
|
1251 |
if (GIMME_V != G_VOID) |
1252 |
{ |
1253 |
wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol); |
1254 |
|
1255 |
for (int col = 0; col < THIS->ncol; col++) |
1256 |
wstr [col] = l.t [col]; |
1257 |
|
1258 |
XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol))); |
1259 |
} |
1260 |
|
1261 |
if (new_text) |
1262 |
{ |
1263 |
wchar_t *wstr = sv2wcs (new_text); |
1264 |
|
1265 |
int len = min (wcslen (wstr) - start_ofs, max_len); |
1266 |
|
1267 |
if (start_col < 0 || start_col + len > THIS->ncol) |
1268 |
{ |
1269 |
free (wstr); |
1270 |
croak ("new_text extends beyond horizontal margins"); |
1271 |
} |
1272 |
|
1273 |
for (int col = start_col; col < start_col + len; col++) |
1274 |
{ |
1275 |
l.t [col] = wstr [start_ofs + col - start_col]; |
1276 |
l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); |
1277 |
} |
1278 |
|
1279 |
free (wstr); |
1280 |
} |
1281 |
} |
1282 |
|
1283 |
void |
1284 |
rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) |
1285 |
PPCODE: |
1286 |
{ |
1287 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1288 |
XSRETURN_EMPTY; |
1289 |
|
1290 |
line_t &l = ROW(row_number); |
1291 |
|
1292 |
if (GIMME_V != G_VOID) |
1293 |
{ |
1294 |
AV *av = newAV (); |
1295 |
|
1296 |
av_extend (av, THIS->ncol - 1); |
1297 |
for (int col = 0; col < THIS->ncol; col++) |
1298 |
av_store (av, col, newSViv (l.r [col])); |
1299 |
|
1300 |
XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); |
1301 |
} |
1302 |
|
1303 |
if (new_rend) |
1304 |
{ |
1305 |
if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) |
1306 |
croak ("new_rend must be arrayref"); |
1307 |
|
1308 |
AV *av = (AV *)SvRV (new_rend); |
1309 |
int len = min (AvFILL (av) + 1 - start_ofs, max_len); |
1310 |
|
1311 |
if (start_col < 0 || start_col + len > THIS->ncol) |
1312 |
croak ("new_rend array extends beyond horizontal margins"); |
1313 |
|
1314 |
for (int col = start_col; col < start_col + len; col++) |
1315 |
{ |
1316 |
rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; |
1317 |
|
1318 |
l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); |
1319 |
} |
1320 |
} |
1321 |
} |
1322 |
|
1323 |
int |
1324 |
rxvt_term::ROW_l (int row_number, int new_length = -1) |
1325 |
CODE: |
1326 |
{ |
1327 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1328 |
XSRETURN_EMPTY; |
1329 |
|
1330 |
line_t &l = ROW(row_number); |
1331 |
RETVAL = l.l; |
1332 |
|
1333 |
if (new_length >= 0) |
1334 |
l.l = new_length; |
1335 |
} |
1336 |
OUTPUT: |
1337 |
RETVAL |
1338 |
|
1339 |
bool |
1340 |
rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) |
1341 |
CODE: |
1342 |
{ |
1343 |
if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow)) |
1344 |
XSRETURN_EMPTY; |
1345 |
|
1346 |
line_t &l = ROW(row_number); |
1347 |
RETVAL = l.is_longer (); |
1348 |
|
1349 |
if (new_is_longer >= 0) |
1350 |
l.is_longer (new_is_longer); |
1351 |
} |
1352 |
OUTPUT: |
1353 |
RETVAL |
1354 |
|
1355 |
SV * |
1356 |
rxvt_term::special_encode (SV *string) |
1357 |
CODE: |
1358 |
{ |
1359 |
wchar_t *wstr = sv2wcs (string); |
1360 |
int wlen = wcslen (wstr); |
1361 |
wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer |
1362 |
|
1363 |
rxvt_push_locale (THIS->locale); |
1364 |
|
1365 |
wchar_t *r = rstr; |
1366 |
for (wchar_t *s = wstr; *s; s++) |
1367 |
{ |
1368 |
int w = WCWIDTH (*s); |
1369 |
|
1370 |
if (w == 0) |
1371 |
{ |
1372 |
if (r == rstr) |
1373 |
croak ("leading combining character unencodable"); |
1374 |
|
1375 |
unicode_t n = rxvt_compose (r[-1], *s); |
1376 |
if (n == NOCHAR) |
1377 |
n = rxvt_composite.compose (r[-1], *s); |
1378 |
|
1379 |
r[-1] = n; |
1380 |
} |
1381 |
#if !UNICODE_3 |
1382 |
else if (*s >= 0x10000) |
1383 |
*r++ = rxvt_composite.compose (*s); |
1384 |
#endif |
1385 |
else |
1386 |
*r++ = *s; |
1387 |
|
1388 |
// the *2 above only allows wcwidth <= 2 |
1389 |
if (w > 1) |
1390 |
*r++ = NOCHAR; |
1391 |
} |
1392 |
|
1393 |
rxvt_pop_locale (); |
1394 |
|
1395 |
RETVAL = wcs2sv (rstr, r - rstr); |
1396 |
} |
1397 |
OUTPUT: |
1398 |
RETVAL |
1399 |
|
1400 |
SV * |
1401 |
rxvt_term::special_decode (SV *text) |
1402 |
CODE: |
1403 |
{ |
1404 |
wchar_t *wstr = sv2wcs (text); |
1405 |
int wlen = wcslen (wstr); |
1406 |
int dlen = 0; |
1407 |
|
1408 |
// find length |
1409 |
for (wchar_t *s = wstr; *s; s++) |
1410 |
if (*s == NOCHAR) |
1411 |
; |
1412 |
else if (IS_COMPOSE (*s)) |
1413 |
dlen += rxvt_composite.expand (*s, 0); |
1414 |
else |
1415 |
dlen++; |
1416 |
|
1417 |
wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen); |
1418 |
|
1419 |
// decode |
1420 |
wchar_t *r = rstr; |
1421 |
for (wchar_t *s = wstr; *s; s++) |
1422 |
if (*s == NOCHAR) |
1423 |
; |
1424 |
else if (IS_COMPOSE (*s)) |
1425 |
r += rxvt_composite.expand (*s, r); |
1426 |
else |
1427 |
*r++ = *s; |
1428 |
|
1429 |
RETVAL = wcs2sv (rstr, r - rstr); |
1430 |
} |
1431 |
OUTPUT: |
1432 |
RETVAL |
1433 |
|
1434 |
void |
1435 |
rxvt_term::_resource (char *name, int index, SV *newval = 0) |
1436 |
PPCODE: |
1437 |
{ |
1438 |
static const struct resval { const char *name; int value; } *rs, rslist [] = { |
1439 |
# define def(name) { # name, Rs_ ## name }, |
1440 |
# define reserve(name,count) |
1441 |
# include "rsinc.h" |
1442 |
# undef def |
1443 |
# undef reserve |
1444 |
}; |
1445 |
|
1446 |
rs = rslist + sizeof (rslist) / sizeof (rslist [0]); |
1447 |
|
1448 |
do { |
1449 |
if (rs-- == rslist) |
1450 |
croak ("no such resource '%s', requested", name); |
1451 |
} while (strcmp (name, rs->name)); |
1452 |
|
1453 |
index += rs->value; |
1454 |
|
1455 |
if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) |
1456 |
croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); |
1457 |
|
1458 |
if (GIMME_V != G_VOID) |
1459 |
XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef); |
1460 |
|
1461 |
if (newval) |
1462 |
{ |
1463 |
if (SvOK (newval)) |
1464 |
{ |
1465 |
char *str = strdup (SvPVbyte_nolen (newval)); |
1466 |
THIS->rs [index] = str; |
1467 |
THIS->allocated.push_back (str); |
1468 |
} |
1469 |
else |
1470 |
THIS->rs [index] = 0; |
1471 |
} |
1472 |
} |
1473 |
|
1474 |
const char * |
1475 |
rxvt_term::x_resource (const char *name) |
1476 |
|
1477 |
bool |
1478 |
rxvt_term::option (U32 optval, int set = -1) |
1479 |
CODE: |
1480 |
{ |
1481 |
RETVAL = THIS->options & optval; |
1482 |
|
1483 |
if (set >= 0) |
1484 |
{ |
1485 |
if (set) |
1486 |
THIS->options |= optval; |
1487 |
else |
1488 |
THIS->options &= ~optval; |
1489 |
|
1490 |
if (THIS->check_ev.is_active ()) // avoid doing this before START |
1491 |
switch (optval) |
1492 |
{ |
1493 |
case Opt_skipBuiltinGlyphs: |
1494 |
THIS->set_fonts (); |
1495 |
THIS->scr_remap_chars (); |
1496 |
THIS->scr_touch (true); |
1497 |
THIS->want_refresh = 1; |
1498 |
break; |
1499 |
|
1500 |
case Opt_cursorUnderline: |
1501 |
THIS->want_refresh = 1; |
1502 |
break; |
1503 |
|
1504 |
# case Opt_scrollBar_floating: |
1505 |
# case Opt_scrollBar_right: |
1506 |
# THIS->resize_all_windows (THIS->width, THIS->height, 1); |
1507 |
# break; |
1508 |
} |
1509 |
} |
1510 |
} |
1511 |
OUTPUT: |
1512 |
RETVAL |
1513 |
|
1514 |
bool |
1515 |
rxvt_term::parse_keysym (char *keysym, char *str) |
1516 |
CODE: |
1517 |
RETVAL = 0 < THIS->parse_keysym (keysym, str); |
1518 |
THIS->keyboard->register_done (); |
1519 |
OUTPUT: |
1520 |
RETVAL |
1521 |
|
1522 |
void |
1523 |
rxvt_term::screen_cur (...) |
1524 |
PROTOTYPE: $;$$ |
1525 |
ALIAS: |
1526 |
screen_cur = 0 |
1527 |
selection_beg = 1 |
1528 |
selection_end = 2 |
1529 |
selection_mark = 3 |
1530 |
PPCODE: |
1531 |
{ |
1532 |
row_col_t &rc = ix == 0 ? THIS->screen.cur |
1533 |
: ix == 1 ? THIS->selection.beg |
1534 |
: ix == 2 ? THIS->selection.end |
1535 |
: THIS->selection.mark; |
1536 |
|
1537 |
if (GIMME_V != G_VOID) |
1538 |
{ |
1539 |
EXTEND (SP, 2); |
1540 |
PUSHs (sv_2mortal (newSViv (rc.row))); |
1541 |
PUSHs (sv_2mortal (newSViv (rc.col))); |
1542 |
} |
1543 |
|
1544 |
if (items == 3) |
1545 |
{ |
1546 |
rc.row = SvIV (ST (1)); |
1547 |
rc.col = SvIV (ST (2)); |
1548 |
|
1549 |
if (ix == 2) |
1550 |
{ |
1551 |
if (rc.col == 0) |
1552 |
{ |
1553 |
// col == 0 means end of previous line |
1554 |
rc.row--; |
1555 |
rc.col = THIS->ncol; |
1556 |
} |
1557 |
else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow) |
1558 |
&& rc.col > ROW(rc.row).l) |
1559 |
{ |
1560 |
// col >= length means while line and add newline |
1561 |
rc.col = THIS->ncol; |
1562 |
} |
1563 |
} |
1564 |
|
1565 |
clamp_it (rc.col, 0, THIS->ncol); |
1566 |
clamp_it (rc.row, THIS->top_row, THIS->nrow - 1); |
1567 |
|
1568 |
if (ix) |
1569 |
THIS->want_refresh = 1; |
1570 |
} |
1571 |
} |
1572 |
|
1573 |
char |
1574 |
rxvt_term::cur_charset () |
1575 |
CODE: |
1576 |
RETVAL = THIS->charsets [THIS->screen.charset]; |
1577 |
OUTPUT: |
1578 |
RETVAL |
1579 |
|
1580 |
void |
1581 |
rxvt_term::selection_clear () |
1582 |
|
1583 |
void |
1584 |
rxvt_term::selection_make (Time eventtime, bool rect = false) |
1585 |
CODE: |
1586 |
THIS->selection.op = SELECTION_CONT; |
1587 |
THIS->selection.rect = rect; |
1588 |
THIS->selection_make (eventtime); |
1589 |
|
1590 |
int |
1591 |
rxvt_term::selection_grab (Time eventtime) |
1592 |
|
1593 |
void |
1594 |
rxvt_term::selection (SV *newtext = 0) |
1595 |
PPCODE: |
1596 |
{ |
1597 |
if (GIMME_V != G_VOID) |
1598 |
XPUSHs (THIS->selection.text |
1599 |
? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)) |
1600 |
: &PL_sv_undef); |
1601 |
|
1602 |
if (newtext) |
1603 |
{ |
1604 |
free (THIS->selection.text); |
1605 |
|
1606 |
THIS->selection.text = sv2wcs (newtext); |
1607 |
THIS->selection.len = wcslen (THIS->selection.text); |
1608 |
} |
1609 |
} |
1610 |
|
1611 |
void |
1612 |
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) |
1613 |
|
1614 |
void |
1615 |
rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) |
1616 |
|
1617 |
void |
1618 |
rxvt_term::scr_bell () |
1619 |
|
1620 |
void |
1621 |
rxvt_term::scr_change_screen (int screen) |
1622 |
|
1623 |
void |
1624 |
rxvt_term::scr_add_lines (SV *string) |
1625 |
CODE: |
1626 |
{ |
1627 |
wchar_t *wstr = sv2wcs (string); |
1628 |
THIS->scr_add_lines (wstr, wcslen (wstr)); |
1629 |
free (wstr); |
1630 |
} |
1631 |
|
1632 |
void |
1633 |
rxvt_term::tt_write (SV *octets) |
1634 |
INIT: |
1635 |
STRLEN len; |
1636 |
char *str = SvPVbyte (octets, len); |
1637 |
C_ARGS: |
1638 |
str, len |
1639 |
|
1640 |
void |
1641 |
rxvt_term::cmd_parse (SV *octets) |
1642 |
CODE: |
1643 |
{ |
1644 |
STRLEN len; |
1645 |
char *str = SvPVbyte (octets, len); |
1646 |
|
1647 |
char *old_cmdbuf_ptr = THIS->cmdbuf_ptr; |
1648 |
char *old_cmdbuf_endp = THIS->cmdbuf_endp; |
1649 |
|
1650 |
THIS->cmdbuf_ptr = str; |
1651 |
THIS->cmdbuf_endp = str + len; |
1652 |
|
1653 |
rxvt_push_locale (THIS->locale); |
1654 |
THIS->cmd_parse (); |
1655 |
rxvt_pop_locale (); |
1656 |
|
1657 |
THIS->cmdbuf_ptr = old_cmdbuf_ptr; |
1658 |
THIS->cmdbuf_endp = old_cmdbuf_endp; |
1659 |
} |
1660 |
|
1661 |
SV * |
1662 |
rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) |
1663 |
CODE: |
1664 |
{ |
1665 |
overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); |
1666 |
RETVAL = newSVptr ((void *)o, "urxvt::overlay"); |
1667 |
o->self = (HV *)SvRV (RETVAL); |
1668 |
} |
1669 |
OUTPUT: |
1670 |
RETVAL |
1671 |
|
1672 |
############################################################################# |
1673 |
# Various X Utility Functions |
1674 |
############################################################################# |
1675 |
|
1676 |
void |
1677 |
rxvt_term::XListProperties (Window window) |
1678 |
PPCODE: |
1679 |
{ |
1680 |
int count; |
1681 |
Atom *props = XListProperties (THIS->dpy, window, &count); |
1682 |
|
1683 |
EXTEND (SP, count); |
1684 |
while (count--) |
1685 |
PUSHs (newSVuv ((U32)props [count])); |
1686 |
|
1687 |
XFree (props); |
1688 |
} |
1689 |
|
1690 |
void |
1691 |
rxvt_term::XGetWindowProperty (Window window, Atom property) |
1692 |
PPCODE: |
1693 |
{ |
1694 |
Atom type; |
1695 |
int format; |
1696 |
unsigned long nitems; |
1697 |
unsigned long bytes_after; |
1698 |
unsigned char *prop; |
1699 |
|
1700 |
XGetWindowProperty (THIS->dpy, window, property, |
1701 |
0, 1<<24, 0, AnyPropertyType, |
1702 |
&type, &format, &nitems, &bytes_after, &prop); |
1703 |
|
1704 |
if (type != None) |
1705 |
{ |
1706 |
int elemsize = format == 16 ? sizeof (short) |
1707 |
: format == 32 ? sizeof (long) |
1708 |
: 1; |
1709 |
|
1710 |
EXTEND (SP, 3); |
1711 |
PUSHs (newSVuv ((U32)type)); |
1712 |
PUSHs (newSViv (format)); |
1713 |
PUSHs (newSVpvn ((char *)prop, nitems * elemsize)); |
1714 |
XFree (prop); |
1715 |
} |
1716 |
} |
1717 |
|
1718 |
void |
1719 |
rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data) |
1720 |
CODE: |
1721 |
{ |
1722 |
STRLEN len; |
1723 |
char *data_ = SvPVbyte (data, len); |
1724 |
|
1725 |
int elemsize = format == 16 ? sizeof (short) |
1726 |
: format == 32 ? sizeof (long) |
1727 |
: 1; |
1728 |
|
1729 |
XChangeProperty (THIS->dpy, window, property, |
1730 |
type, format, PropModeReplace, |
1731 |
(unsigned char *)data_, len / elemsize); |
1732 |
} |
1733 |
|
1734 |
Atom |
1735 |
XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE) |
1736 |
C_ARGS: term->dpy, atom_name, only_if_exists |
1737 |
|
1738 |
char * |
1739 |
XGetAtomName (rxvt_term *term, Atom atom) |
1740 |
C_ARGS: term->dpy, atom |
1741 |
CLEANUP: |
1742 |
XFree (RETVAL); |
1743 |
|
1744 |
void |
1745 |
XDeleteProperty (rxvt_term *term, Window window, Atom property) |
1746 |
C_ARGS: term->dpy, window, property |
1747 |
|
1748 |
Window |
1749 |
rxvt_term::DefaultRootWindow () |
1750 |
CODE: |
1751 |
RETVAL = THIS->display->root; |
1752 |
OUTPUT: |
1753 |
RETVAL |
1754 |
|
1755 |
#if 0 |
1756 |
|
1757 |
Window |
1758 |
XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height) |
1759 |
C_ARGS: term->dpy, (Window)parent, |
1760 |
x, y, width, height, 0, |
1761 |
term->pix_colors_focused[Color_border], |
1762 |
term->pix_colors_focused[Color_border] |
1763 |
|
1764 |
#endif |
1765 |
|
1766 |
void |
1767 |
XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0) |
1768 |
C_ARGS: term->dpy, window, parent, x, y |
1769 |
|
1770 |
void |
1771 |
XMapWindow (rxvt_term *term, Window window) |
1772 |
C_ARGS: term->dpy, window |
1773 |
|
1774 |
void |
1775 |
XUnmapWindow (rxvt_term *term, Window window) |
1776 |
C_ARGS: term->dpy, window |
1777 |
|
1778 |
void |
1779 |
XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height) |
1780 |
C_ARGS: term->dpy, window, x, y, width, height |
1781 |
|
1782 |
void |
1783 |
rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0) |
1784 |
CODE: |
1785 |
{ |
1786 |
XWindowAttributes attr; |
1787 |
XGetWindowAttributes (THIS->dpy, window, &attr); |
1788 |
XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events); |
1789 |
} |
1790 |
|
1791 |
void |
1792 |
rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y) |
1793 |
PPCODE: |
1794 |
{ |
1795 |
int dx, dy; |
1796 |
Window child; |
1797 |
|
1798 |
if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child)) |
1799 |
{ |
1800 |
EXTEND (SP, 3); |
1801 |
PUSHs (newSViv (dx)); |
1802 |
PUSHs (newSViv (dy)); |
1803 |
PUSHs (newSVuv (child)); |
1804 |
} |
1805 |
} |
1806 |
|
1807 |
############################################################################# |
1808 |
# urxvt::overlay |
1809 |
############################################################################# |
1810 |
|
1811 |
MODULE = urxvt PACKAGE = urxvt::overlay |
1812 |
|
1813 |
void |
1814 |
overlay::set (int x, int y, SV *text, SV *rend = 0) |
1815 |
|
1816 |
void |
1817 |
overlay::show () |
1818 |
|
1819 |
void |
1820 |
overlay::hide () |
1821 |
|
1822 |
void |
1823 |
overlay::DESTROY () |
1824 |
|
1825 |
INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g | |
1826 |
|