# Console::Display:Tput.pm - display layer for cached 'tput'
# v2007.1122 Chris Pressey, Cat's Eye Technologies

# Copyright (c)2001-2007, Chris Pressey, Cat's Eye Technologies.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
#  1. Redistributions of source code must retain the above copyright
#     notices, this list of conditions and the following disclaimer.
#  2. Redistributions in binary form must reproduce the above copyright
#     notices, this list of conditions, and the following disclaimer in
#     the documentation and/or other materials provided with the
#     distribution.
#  3. Neither the names of the copyright holders nor the names of their
#     contributors may be used to endorse or promote products derived
#     from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE
# COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

BEGIN
{
  $clrscr = `tput cl`;
  $clreol = `tput ce`;
  $gotoxy = [];
  $bold = `tput md`;
  $inverse = `tput so`;
  $normal = `tput me se`;
}

### SUBS ###

sub display { my ($m) = join('',@_); print $m; }
sub clrscr  { print $clrscr; }
sub clreol  { print $clreol; }
sub gotoxy  { my ($x, $y) = @_;
              $gotoxy->[$x][$y] = `tput cm $x $y`
                if not defined $gotoxy->[$x][$y];
              print $gotoxy->[$x][$y];
            }
sub bold    { print $bold; }
sub inverse { print $inverse; }
sub normal  { print $normal; }
sub update_display { }

1;

### END of Tput.pm ###