#!/usr/bin/perl
# DrakxTV

# Copyright (C) 2002 MandrakeSoft (tvignaud@mandrakesoft.com)
#
# 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, 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.

# If we ever want to autoconf the tv card at install time, we should
# make a package out of this.
# Maybe we'll have to for harddrake2
#package tvdrake;

use lib qw(/usr/lib/libDrakX);
use interactive;
use strict;
use detect_devices;

sub scan4channels {
    my $in = shift;
    my ($i, $ftable_id, $norm, $check);

    my %freqtables = (
		      _("USA (bcast)") => 0, _("USA (cable)") => 1, _("USA (cable-hrc)") => 2, _("Canada (cable)") => 15,
		      _("Japan (bcast)") => 3, _("Japan (cable)") => 4, _("China (bcast)") => 12,
		      _("West Europe") => 5, _("East Europe") => 6, _("Italy") => 7, _("Ireland") => 10, _("France") => 11,
		      _("Newzealand") => 8, _("Australia") => 9,				 
		      _("Southafrica") => 13,
		      _("Argentina") => 14,
		      _("All") => -1
		      );

    my %tv_norms = ("SECAM" => 2,
		    "PAL" => 0,
		    "NTSC" => 1,
		    "PAL" => 0,
		    "NTSC" => 1,
		    "SECAM" => 2,
		    "PAL-NC" => 3,
		    "PAL-M" => 4,
		    "PAL-N" => 5,
		    "NTSC-JP" => 6,
#		     "AUTO" => 7
		    );



    $in->ask_from("TVdrake",
			   _("Please,\ntype in your tv norm and country"),
			   [
			    { label => _("TV norm :"), val => \$norm, list => [keys %tv_norms], not_edit => 1, type => 'combo'},
			    { label => _("Area :"), val => \$ftable_id, list => [keys %freqtables], not_edit => 1, sort => 1},
			    ],
			   complete => sub { 
				  my $wait = $in->wait_message('Please wait',
							       _("Scanning for TV channels in progress ..."));
				  $ftable_id = "france -a " if ($freqtables{$ftable_id} eq -1);
				  system( (( -x "/usr/X11R6/bin/xvt") ?
					   "xvt -title '"._("Scanning for TV channels")." ...' -e " : "")
					  . "scantv -n $norm -f $ftable_id -o ~/.xawtv");
				  $in->exit(0);
			   },
			   ) or $in->exit(0);
    $in->exit(0);
}


sub is_tv {
    foreach (grep { $_->{media_type} eq 'MULTIMEDIA_VIDEO' } detect_devices::probeall(1)) {
	   return 1;
    }
    0;
}

scan4channels('interactive'->vnew()) if (is_tv);

# TODO :
# - try to figure out country from locale ?
# - try to figure out tv norm from country ?
# - use Video-Capture-V4l-0.221 ?
# - reput kwintv and test it ? => still buggy it seems ...
# - configure kwintv and zapping ? => they've already wizards :-(