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|
#!/usr/bin/perl
use strict;
use lib qw(/usr/lib/libDrakX);
use POSIX;
use common;
# i18n : IMPORTANT to get correct namespace (drakconf instead of libDrakX)
BEGIN { unshift @::textdomains, 'drakconf' }
use mygtk2 qw(gtknew);
use ugtk2 qw(:all);
use interactive;
use standalone;
use timezone;
my $in = interactive->vnew('su');
my $pixmap;
my $radius;
my ($dRadians_hour, $dRadians_min, $dRadians_sec);
my $Radian;
my $timer;
my $first = 1;
my $its_reset = 0;
$ugtk2::wm_icon = "/usr/share/mcc/themes/default/time-mdk.png";
#my $conffile = '/etc/sysconfig/ntpclock';
my $ntpfile = '/etc/ntp.conf';
my $ntpdlock = '/var/lock/subsys/ntpd';
my $my_win = ugtk2->new(N("Date, Clock & Time Zone Settings"));
$my_win->{window}->signal_connect(delete_event => sub { ugtk2->exit(0) });
my $calendar = gtknew('Calendar');
$calendar->signal_connect($_ => \&cal_changed) foreach 'month-changed', 'day-selected', 'day-selected-double-click', 'prev-month', 'next-month', 'prev-year', 'next-year';
my $timezone = timezone::read();
my $label_timezone = gtknew('Label', text => $timezone->{timezone} || N("not defined"));
my $button_time = gtknew('Button', text => N("Change Time Zone"));
$button_time->signal_connect(clicked => sub {
local $::isEmbedded = 0; # to prevent sub window embedding
if ($timezone->{timezone} = $in->ask_from_treelist(N("Timezone - DrakClock"), N("Which is your timezone?"), '/', [ timezone::getTimeZones() ], $timezone->{timezone})) {
$timezone->{UTC} = $in->ask_yesorno(N("GMT - DrakClock"), N("Is your hardware clock set to GMT?"), $timezone->{UTC});
timezone::write($timezone);
}
$label_timezone->set_text($timezone->{timezone});
});
#my $button_ntp = gtknew('Button', text => N("Use NTP"));
#$button_time->signal_connect(clicked => sub { ask_ntp($in, $) });
my $drawing_area;
my $adjh = Gtk2::Adjustment->new(0.0, 0.0, 23.0, 1.0, 5.0, 0.0);
my $adjm = Gtk2::Adjustment->new(0.0, 0.0, 59.0, 1.0, 5.0, 0.0);
my $adjs = Gtk2::Adjustment->new(0.0, 0.0, 59.0, 1.0, 5.0, 0.0);
my ($button_reset, $check_ntp, $hb_ntp, $combo_ntpserver, $ntp);
my $mode = 0;
my (undef, undef, $h_old, $old_day, $old_month, $old_year) = localtime(time());
my @image_size = (200, 200);
$my_win->{window}->add(gtknew('VBox', border_width => $::isEmbedded ? 0 : 5, children => [
1, gtknew('HBox', children => [
1, gtknew('VBox', children => [
0, $calendar,
1, gtknew('Frame', text => N("Network Time Protocol"), shadow_type => 'etched_in', child =>
gtknew('VBox', border_width => 5, children => [
0, gtknew('Label', text => N("Your computer can synchronize its clock\n with a remote time server using NTP")),
0, gtksignal_connect(gtkset_active($check_ntp = gtknew('CheckButton', text => N("Enable Network Time Protocol")), $mode), clicked => sub {
$mode = !$mode;
$hb_ntp->set_sensitive($mode);
if ($mode == 1 && !$in->do_pkgs->is_installed('ntp')) {
install_ntp();
}
}),
0, $hb_ntp = gtknew('HBox', border_width => 5, children => [
0, gtknew('Label', text => N("Server:")),
1, $combo_ntpserver = Gtk2::Combo->new
])
]))
]),
0, gtknew('VBox', children => [
0, gtknew('HBox', children => [
0, $drawing_area = gtkset_size_request(Gtk2::DrawingArea->new, @image_size),
]),
0, my $time_box = gtknew('HBox', homogenous => 1, children => [
0, my $spinner_h = Gtk2::SpinButton->new($adjh, 0, 0),
0, my $spinner_m = Gtk2::SpinButton->new($adjm, 0, 0),
0, my $spinner_s = Gtk2::SpinButton->new($adjs, 0, 0),
]),
1, gtknew('Frame', text => N("Timezone"), shadow_type => 'etched_in', child =>
gtknew('VBox', border_width => 5, children_tight => [
$label_timezone,
$button_time])),
]),
]),
0, create_okcancel(my $w =
{
cancel_clicked => sub { ugtk2->exit(0) },
ok_clicked => sub {
my $need_date = 1;
any::disable_x_screensaver();
if ($check_ntp->get_active) {
my $choosed_serv = $combo_ntpserver->entry->get_text;
$choosed_serv =~ s/^[^:]+: (.+)/$1/;
if (!$choosed_serv) {
err_dialog(N("Error"), N("Please enter a valid NTP server address."));
return;
}
timezone::set_ntp_server($choosed_serv);
system("/sbin/chkconfig --level 35 ntpd on");
system("service ntpd stop");
#verify that we have a valid hostname (thx sam)
$choosed_serv =~ s/[^-a-zA-Z0-9.]//g;
if (!system("/usr/sbin/ntpdate", $choosed_serv)) {
update_time(); #- get the new time before updating the hwclock
system("service ntpd start");
$need_date = 0;
} else {
$in->ask_from_no_check({
title => N("Error"),
messages => N("Could not synchronize with %s.", $choosed_serv),
ok => N("Quit"),
cancel => N("Retry"),
}, []) or return;
}
} else {
if (-e $ntpdlock) {
system("service ntpd stop");
system("/sbin/chkconfig --level 35 ntpd off");
}
}
if ($need_date) {
my ($year, $month, $day) = $calendar->get_date;
$month++;
my ($hour, $min, $sec) = ($adjh->get_value, $adjm->get_value, $adjs->get_value);
system("date " .
join('', map { print_it0($_) } ($month, $day, $hour, $min, $year)) . '.' . print_it0($sec));
}
-e '/sbin/hwclock' and system('/sbin/hwclock --systohc');
any::enable_x_screensaver();
system("dcop kicker Panel restart") if $ENV{DESKTOP} eq 'kde';
ugtk2->exit(0);
},
},
undef, undef, '',
[ N("Reset"), sub {
$its_reset = 1;
$timer = Glib::Timeout->add(120, \&update_time);
Repaint($drawing_area, 1);
$button_reset->set_sensitive(0);
$its_reset = 0;
} ]
),
])
);
$button_reset = $w->{buttons}{N("Reset")};
$time_box->set_direction('ltr');
my $servers = get_server();
$combo_ntpserver->set_popdown_strings(@$servers);
if (-e $ntpfile && -e $ntpdlock) {
$ntp = timezone::ntp_server();
$ntp and ntp_widget_state(1);
my $fullntp = $ntp;
my $short_ntp = $ntp;
#- strip digits from \d+.foo.pool.ntp.org
$short_ntp =~ s/^\d+\.//;
foreach (@$servers) {
/^[^:]+: \Q$short_ntp\E$/ and $fullntp = $_, last;
}
$combo_ntpserver->entry->set_text($fullntp);
} else { ntp_widget_state(0) }
my $pressed;
$drawing_area->set_events([ 'button_press_mask', 'button_release_mask', "pointer_motion_mask" ]);
$drawing_area->signal_connect(expose_event => \&expose_event);
$drawing_area->signal_connect(realize => sub {
my $window = $drawing_area->window;
$pixmap = Gtk2::Gdk::Pixmap->new($window, @image_size, $window->get_depth);
});
$drawing_area->signal_connect(button_press_event => sub { $pressed = 1 });
$drawing_area->signal_connect(button_release_event => sub { $first = 1; $pressed = 0 });
$drawing_area->signal_connect(motion_notify_event => \&motion_event);
$spinner_h->set_wrap(1);
$spinner_h->signal_connect(activate => \&spinned);
$spinner_h->signal_connect(button_release_event => \&spinned);
$spinner_h->signal_connect(scroll_event => \&spinned);
$spinner_h->signal_connect(changed => \&changed);
$spinner_m->set_wrap(1);
$spinner_m->signal_connect(activate => \&spinned);
$spinner_m->signal_connect(scroll_event => \&spinned);
$spinner_m->signal_connect(button_release_event => \&spinned);
$spinner_s->set_wrap(1);
$spinner_s->signal_connect(activate => \&spinned);
$spinner_s->signal_connect(scroll_event => \&spinned);
$spinner_s->signal_connect(button_release_event => \&spinned);
gtkflush();
my $is24 = $h_old > 12;
$old_year += 1900;
$calendar->select_month($old_month, $old_year);
$calendar->select_day($old_day);
$button_reset->set_sensitive(0);
$timer = Glib::Timeout->add(120, \&update_time);
$drawing_area->show;
$my_win->{window}->show_all;
my ($midx, $midy) = ($drawing_area->allocation->width/2, $drawing_area->allocation->height/2);
$my_win->main;
ugtk2->exit(0);
sub ntp_widget_state {
my ($state) = @_;
$check_ntp->set_active($state);
$hb_ntp->set_sensitive($state);
$mode = $state;
}
sub install_ntp() {
$my_win->{window}->set_sensitive(0);
$in->do_pkgs->ensure_is_installed('ntp') or ntp_widget_state(0);
$my_win->{window}->set_sensitive(1);
}
sub get_server() {
my $servs = timezone::ntp_servers();
[ map { "$servs->{$_}: $_" } sort { $servs->{$a} cmp $servs->{$b} || $a cmp $b } keys %$servs ];
}
sub update_time() {
my (undef, undef, undef, $mday, $mon, $year) = localtime(time());
$year += 1900;
my $old_its_reset = $its_reset;
$its_reset = 1;
$calendar->select_day($mday);
$calendar->select_month($mon, $year);
$its_reset = $old_its_reset;
Repaint($drawing_area, 1);
}
sub cal_changed() {
!$its_reset and $timer and Glib::Source->remove($timer);
$button_reset->set_sensitive(1);
}
sub changed() {
my $val = $adjh->get_value;
my $limit = ($is24 ? 18 : 6);
if (($limit > $val && $h_old > $limit && $h_old < ($is24 ? 24 : 12)) ||
($limit < $val && $h_old < $limit && $val-$h_old != 12)) {
$is24 = !$is24;
}
$h_old = $val;
}
sub spinned() {
Glib::Source->remove($timer);
$button_reset->set_sensitive(1);
time_to_rad($adjs->get_value, $adjm->get_value, $adjh->get_value);
Repaint($drawing_area);
0;
}
sub motion_event {
my ($widget, $event) = @_;
$pressed or return;
if ($first) {
Glib::Source->remove($timer);
$Radian = determine_radian($event->x, $event->y);
$button_reset->set_sensitive(1);
}
$$Radian = -atan2($event->x - $midx, $event->y - $midy) + $PI;
Repaint($widget);
rad_to_time();
$first = 0;
}
sub determine_radian {
my ($x, $y) = @_;
my $res;
my $r;
foreach (\$dRadians_hour, \$dRadians_min, \$dRadians_sec) {
my $d = sqrt(($x - ($midx + 7/10 * $radius * sin($$_)))**2 + ($y - ($midy - 7/10 * $radius * cos($$_)))**2);
$res or $res = $d, $r = $_;
$d < $res and $res = $d, $r = $_;
}
$r;
}
sub expose_event {
my ($widget, $event) = @_;
my ($x, $y, $width, $height) = $event->area->values;
$widget->window->draw_drawable($widget->style->fg_gc('normal'), $pixmap, $x, $y, $x, $y, $width, $height);
0;
}
sub rad_to_time() {
$adjh->set_value(POSIX::floor($dRadians_hour * 6 / $PI) + ($is24 ? 12 : 0));
$adjm->set_value(POSIX::floor($dRadians_min*30/$PI));
$adjs->set_value(POSIX::floor($dRadians_sec*30/$PI));
}
sub time_to_rad {
my ($sec, $min, $hour) = @_;
$dRadians_hour = $hour % 12 * $PI / 6;
$dRadians_min = $min * $PI / 30;
$dRadians_sec = $sec * $PI / 30;
$adjh->set_value($hour);
$adjm->set_value($min);
$adjs->set_value($sec);
}
sub Repaint {
my ($drawing_area, $o_update_time) = @_;
my ($sec, $min, $hour) = localtime(time());
time_to_rad($sec, $min, $hour) if $o_update_time;
my ($width, $height) = ($drawing_area->allocation->width, $drawing_area->allocation->height);
my $dRadians_hour_real = $dRadians_hour + $dRadians_min / 12;
my $dRadians_min_real = POSIX::floor($dRadians_min / $PI * 30) * $PI / 30;
my $dRadians_sec_real = $dRadians_sec;
my $gc = $drawing_area->style->white_gc;
# fix race on ugtk2->exit that causes a crash (#33894)
return 0 if !$gc;
$pixmap->draw_rectangle($drawing_area->style->white_gc, 1, 0, 0, $width, $height);
my ($midx, $midy) = ($width / 2, $height / 2);
$radius = ($midx < $midy ? $midx : $midy) - 10;
my $gray_gc = $drawing_area->style->bg_gc('normal');
my $black_gc = $drawing_area->style->black_gc;
foreach ([ $gray_gc, 5 ], [ $black_gc, 0 ]) {
&DrawTickAt($pixmap, $_->[0], $midx, $midy, $_->[1]);
&DrawHour($pixmap, $_->[0], $midx, $midy, $dRadians_hour_real, $_->[1]);
&DrawMin($pixmap, $_->[0], $midx, $midy, $dRadians_min_real, $_->[1]);
&DrawSec($pixmap, $_->[0], $midx, $midy, $dRadians_sec_real, $_->[1]);
}
&DrawPointAt($pixmap, $black_gc, $_, $midx, $midy) foreach (1..60);
$drawing_area->queue_draw;
1;
}
sub DrawSec {
my ($pixmap, $gc, $midx, $midy, $dRadians, $dec) = @_;
$pixmap->draw_line($gc,
$midx+$dec, $midy+$dec,
$midx+$dec + (8/10 * $radius * sin($dRadians)),
$midy+$dec - (8/10 * $radius * cos($dRadians)));
}
sub DrawMin {
my ($pixmap, $gc, $midx, $midy, $dRadians, $dec) = @_;
$pixmap->draw_polygon($gc, 1, $midx+$dec - 3/100 * $radius * sin($dRadians), $midy+$dec + 3/100 * $radius * cos($dRadians),
$midx+$dec - 3/100 * $radius * sin($dRadians+$PI/2), $midy+$dec + 3/100 * $radius * cos($dRadians+$PI/2),
$midx+$dec + 8/10 * $radius * sin($dRadians), $midy+$dec - 8/10 * $radius * cos($dRadians),
$midx+$dec + 3/100 * $radius * sin($dRadians+$PI/2), $midy+$dec - 3/100 * $radius * cos($dRadians+$PI/2)
);
}
sub DrawHour {
my ($pixmap, $gc, $midx, $midy, $dRadians, $dec) = @_;
$pixmap->draw_polygon($gc, 1, $midx+$dec - 5/100 * $radius * sin($dRadians), $midy+$dec + 5/100 * $radius * cos($dRadians),
$midx+$dec - 5/100 * $radius * sin($dRadians+$PI/2), $midy+$dec + 5/100 * $radius * cos($dRadians+$PI/2),
$midx+$dec + 6/10 * $radius * sin($dRadians), $midy+$dec - 6/10 * $radius * cos($dRadians),
$midx+$dec + 5/100 * $radius * sin($dRadians+$PI/2), $midy+$dec - 5/100 * $radius * cos($dRadians+$PI/2)
);
}
sub DrawTickAt {
my ($pixmap, $gc, $cx, $cy, $dec) = @_;
foreach my $nHour (1..12) {
my $dRadians = $nHour * $PI / 6.0;
$pixmap->draw_line($gc,
$cx + $dec + 9/10 * $radius * sin($dRadians),
$cy + $dec - 9/10 * $radius * cos($dRadians),
$cx + $dec + 1 * $radius * sin($dRadians),
$cy + $dec - 1 * $radius * cos($dRadians));
}
}
sub DrawPointAt {
my ($pixmap, $black_gc, $nHour, $cx, $cy) = @_;
my $dRadians = $nHour * $PI / 30;
$pixmap->draw_points($black_gc,
$cx + 95/100 * $radius * sin($dRadians),
$cy - 95/100 * $radius * cos($dRadians));
}
sub print_it0 { sprintf("%02d", $_[0]) }
|
