# jack.t_dumb: dumb terminal functions for
# jack - extract audio from a CD and encode it using 3rd party software
# Copyright (C) 1999-2002  Arne Zellentin <zarne@users.sf.net>

# This program 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 of the License, or
# (at your option) any later version.

# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

import termios
import sys

import jack.display
import jack.status
import jack.ripstuff
from jack.globals import NUM

old_tc = None


def init():
    pass


def enable():
    global old_tc
    # set terminal attributes
    new = termios.tcgetattr(sys.stdin.fileno())
    if old_tc == None:
        old_tc = new[:]
    new[3] = new[3] & ~termios.ECHO
    new[3] = new[3] & ~termios.ICANON
    termios.tcsetattr(sys.stdin.fileno(), termios.TCSADRAIN, new)
    del new


def disable():
    if not old_tc:
        return
    termios.tcsetattr(sys.stdin.fileno(), termios.TCSADRAIN, old_tc)


def move_pad(cmd):
    pass


def getkey():
    return sys.stdin.read(1)


def sig_winch_handler(sig, frame):
    pass


def update(special_line, bottom_line):
    print()
    print()
    if special_line:
        print(jack.display.center_line(special_line, fill="#"))
    print(jack.display.options_string)
    for i in jack.ripstuff.all_tracks_todo_sorted:
        print(jack.ripstuff.printable_names[i[NUM]] + ": " + jack.status.dae_status[i[NUM]], jack.status.enc_status[i[NUM]])
    print(bottom_line)


def enc_stat_upd(num, string):
    pass


def dae_stat_upd(num, string):
    pass
