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#!/usr/bin/perl
#
# Copyright (C) 2009 Mandriva
# Pascal Terjan <pterjan@mandriva.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.
use lib qw(/usr/lib/libDrakX);
use MDK::Common;
use common;
use standalone;
use mygtk2;
use interactive;
use ugtk2 qw(:create :helpers :wrappers);
use Gtk2::SimpleList;
my $title = N("DVB");
$ugtk2::wm_icon = "/usr/share/mcc/themes/default/tv-mdk.png";
my $w = ugtk2->new($title);
$w->{window}->signal_connect('destroy' => \&exitapp);
$::main_window = $w->{real_window};
my $in = 'interactive'->vnew;
my $config_file = "$ENV{HOME}/.mplayer/channels.conf";
my $channel_list = Gtk2::SimpleList->new(N("Channel") => "text", "id" => "hidden");
my %buttons;
my $pid;
my $wait;
sub get_selected_channel() {
my ($index) = $channel_list->get_selected_indices;
defined $index && $channel_list->{data}[$index][1];
}
sub exitapp() {
local $SIG{TERM} = 'IGNORE';
kill TERM => -$$;
Gtk2->main_quit;
}
sub detect_channels() {
if (-s $config_file) {
$in->ask_okcancel(N("Warning"), N("%s already exists and its contents will be lost", $config_file)) or return;
}
gtkset_mousecursor_wait($w->{window}->window);
$channel_list->set_sensitive(0);
$_->set_sensitive(0) foreach values %buttons;
gtkflush();
$SIG{CHLD} = sub {
$SIG{CHLD} = 'IGNORE';
$wait->{window}->hide;
waitpid($pid, 0);
if (($? >> 8) == 0) {
load_channels();
} else {
$in->ask_warn(N("Error"), N("Could not get the list of available channels"));
}
gtkset_mousecursor_normal($w->{window}->window);
$buttons{detect}->set_sensitive(1);
$channel_list->set_sensitive(1);
};
$wait = ugtk2->new(N("Please wait"), grab => 1);
$wait->{window}->signal_connect('destroy' => \&exitapp);
if ($pid = fork()) {
gtkadd($wait->{window},
gtkpack($wait->create_box_with_title(N("Detecting DVB channels, this will take a few minutes")),
gtknew('Button', text => N("Cancel"), clicked => \&exitapp),
)
);
$wait->main;
} else {
$SIG{CHLD} = 'DEFAULT';
mkdir_p(dirname($config_file));
my $ret = system("w_scan -X > $config_file");
sleep(1);
POSIX::_exit($ret >> 8);
}
}
sub load_channels() {
my @channels;
open(my $CHANNELCONF, "<$config_file");
local $_;
while (<$CHANNELCONF>) {
my $line = $_;
if ($line =~ /^([^:]*?)(\([^(:]*\))?:/) {
push @channels, [ $1, $1 . $2 ];
}
}
close($CHANNELCONF);
@{$channel_list->{data}} = sort { $a->[0] cmp $b->[0] } @channels;
if (defined @{$channel_list->{data}}[0]) {
$channel_list->select(0);
}
}
sub launch_tv() {
my $channel = get_selected_channel() or return;
system('mplayer "dvb://' . $channel . '"&');
}
gtkadd($w->{window},
gtknew('VBox', spacing => 5, children => [
$::isEmbedded ? () : (0, Gtk2::Banner->new($ugtk2::wm_icon, $title)),
1, gtknew('ScrolledWindow', width => 300, height => 400, child => $channel_list),
0, gtknew('HButtonBox', layout => 'end', children_loose => [
$buttons{detect} = gtknew('Button', text => N("Detect Channels"), clicked => \&detect_channels),
gtknew('Button', text => N("Quit"), clicked => \&exitapp),
$buttons{view} = gtknew('Button', text => N("View Channel"), clicked => \&launch_tv),
]),
]),
);
$buttons{view}->set_sensitive(0);
$channel_list->get_selection->signal_connect('changed' => sub {
my ($index) = $channel_list->get_selected_indices;
$buttons{view}->set_sensitive(defined $index);
});
$channel_list->signal_connect('row-activated' => sub {
launch_tv();
});
load_channels();
$w->main;
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