# Curses.pm - color abstraction for Curses
# Copyright (c)2000-2007, 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.
use Curses;
%::colormap =
(
'black' => 1,
'red' => 2,
'blue' => 3,
'purple' => 4,
'green' => 5,
'brown' => 6,
'aqua' => 7,
'grey' => 0,
'pink' => 18,
'sky' => 19,
'magenta' => 20,
'lime' => 21,
'yellow' => 22,
'cyan' => 23,
'white' => 24,
);
init_pair(1, COLOR_BLACK, COLOR_WHITE);
init_pair(2, COLOR_RED, COLOR_BLACK);
init_pair(3, COLOR_BLUE, COLOR_BLACK);
init_pair(4, COLOR_MAGENTA, COLOR_BLACK);
init_pair(5, COLOR_GREEN, COLOR_BLACK);
init_pair(6, COLOR_YELLOW, COLOR_BLACK);
init_pair(7, COLOR_CYAN, COLOR_BLACK);
init_pair(8, COLOR_WHITE, COLOR_BLACK);
$::old_color = 'grey';
sub color
{
my $fg = shift;
my $bg = shift;
attroff(A_BOLD) if $::colormap{$::old_color} > 10;
attroff(COLOR_PAIR($::colormap{$::old_color} % 16));
attron(A_BOLD) if $::colormap{$fg} > 10;
attron(COLOR_PAIR($::colormap{$fg} % 16));
$::old_color = $fg;
}
1;