Mercurial > hg > octave-lyh
changeset 1807:b16eeb7d68d6
[project @ 1996-01-29 07:05:12 by jwe]
Initial revision
author | jwe |
---|---|
date | Mon, 29 Jan 1996 07:05:12 +0000 |
parents | 12bc3042c596 |
children | 72b1c55692a2 |
files | liboctave/oct-term.cc liboctave/oct-term.h |
diffstat | 2 files changed, 102 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
new file mode 100644 --- /dev/null +++ b/liboctave/oct-term.cc @@ -0,0 +1,65 @@ +// oct-term.cc -*- C++ -*- +/* + +Copyright (C) 1996 John W. Eaton + +This file is part of Octave. + +Octave is free software; you can redistribute it and/or modify it +under the terms of the GNU General Public License as published by the +Free Software Foundation; either version 2, or (at your option) any +later version. + +Octave is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with Octave; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "oct-term.h" + +// For now, use the variables from readline. It already handles +// SIGWINCH, so these values have a good chance of being correct even +// if the window changes size (they will be wrong if, for example, the +// luser changes the window size while the pager is running, and the +// signal is handled by the pager instead of us. + +int +terminal_columns (void) +{ +#if defined (USE_READLINE) + extern int screenwidth; + return screenwidth > 0 ? screenwidth : 80; +#else + // XXX FIXME XXX + return 80; +#endif +} + +int +terminal_rows (void) +{ +#if defined (USE_READLINE) + extern int screenheight; + return screenheight > 0 ? screenheight : 24; +#else + // XXX FIXME XXX + return 24; +#endif +} + +/* +;;; Local Variables: *** +;;; mode: C++ *** +;;; page-delimiter: "^/\\*" *** +;;; End: *** +*/
new file mode 100644 --- /dev/null +++ b/liboctave/oct-term.h @@ -0,0 +1,37 @@ +// oct-term.h -*- C++ -*- +/* + +Copyright (C) 1996 John W. Eaton + +This file is part of Octave. + +Octave is free software; you can redistribute it and/or modify it +under the terms of the GNU General Public License as published by the +Free Software Foundation; either version 2, or (at your option) any +later version. + +Octave is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with Octave; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +*/ + +#if !defined (octave_oct_term_h) +#define octave_oct_term_h 1 + +extern int terminal_columns (void); +extern int terminal_rows (void); + +#endif + +/* +;;; Local Variables: *** +;;; mode: C++ *** +;;; page-delimiter: "^/\\*" *** +;;; End: *** +*/