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package gurpmi;
#- This is needed because text printed by Gtk2 will always be encoded
#- in UTF-8; we first check if LC_ALL is defined, because if it is,
#- changing only LC_COLLATE will have no effect.
use POSIX qw(setlocale LC_ALL LC_COLLATE);
use locale;
BEGIN {
my $collation_locale = $ENV{LC_ALL};
if ($collation_locale) {
$collation_locale =~ /UTF-8/ or setlocale(LC_ALL, "$collation_locale.UTF-8");
} else {
$collation_locale = setlocale(LC_COLLATE);
$collation_locale =~ /UTF-8/ or setlocale(LC_COLLATE, "$collation_locale.UTF-8");
}
}
use urpm;
use strict;
use Exporter;
our @ISA = qw(Exporter);
our @EXPORT = qw(usage fatal but quit add_button_box new_label);
sub usage () {
print STDERR <<USAGE;
gurpmi version $urpm::VERSION
Usage :
gurpmi <rpm> [ <rpm>... ]
USAGE
exit 0;
}
#- fatal gurpmi initialisation error (*not* fatal urpmi errors)
sub fatal { print STDERR "$_[0]\n"; exit 1 }
sub but ($) { " $_[0] " }
sub quit () { Gtk2->main_quit }
sub add_button_box {
my ($vbox, @buttons) = @_;
my $hbox = Gtk2::HButtonBox->new;
$vbox->pack_start($hbox, 0, 0, 0);
$hbox->set_layout('edge');
$_->set_alignment(0.5, 0.5), $hbox->add($_) foreach @buttons;
}
sub new_label {
my ($msg) = @_;
my $label = Gtk2::Label->new($msg);
$label->set_line_wrap(1);
$label->set_alignment(0.5, 0.5);
if (($msg =~ tr/\n/\n/) > 5) {
my $sw = Gtk2::ScrolledWindow->new;
$sw->set_policy('never', 'automatic');
$sw->add_with_viewport($label);
$sw->set_size_request(-1,200);
return $sw;
} else {
return $label;
}
}
1;
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