use strict;
use warnings;
+use experimental qw(signatures);
use FindBin;
use Getopt::Long;
return @images;
} # fillPictures
-sub writeHistory($) {
- my ($msg) = @_;
-
+sub writeHistory($msg) {
open my $hist, '>>', "$ENV{HOME}/.$FindBin::Script.hist"
or error "Unable to open $ENV{HOME}/.$FindBin::Script.hist for append - $!", 1;
$msg = localtime() . $msg;
- display $msg, $hist;
+ print $hist $msg;
close $hist;
} # writeHistory
-sub updateSetBG($$) {
- my ($bgimage, $lockimage) = @_;
+sub writeSetBG ($filename, $image) {
+ open my $file, '>', $filename
+ or error "Unable to open $filename for writing - $!", 1;
- open my $setbg, '>', "$ENV{HOME}/.$FindBin::Script"
- or error "Unable to open $ENV{HOME}/.$FindBin::Script for writing - $!", 1;
+ print $file "$image\n";
- display $bgimage, $setbg;
+ close $file;
+} # writeSetBG
- close $setbg;
+sub updateSetBG($bgimage, $lockimage) {
+ writeSetBG "$ENV{HOME}/.$FindBin::Script", $bgimage;
+ writeSetBG "$ENV{HOME}/.$FindBin::Script.lock", $lockimage;
my $msg = ":$bgimage";
$msg .= " lock:$lockimage" if $opts{lockscreen};
if ($opts{mate}) {
$setbgOpts = 'set org.mate.background picture-filename ';
- $setLockOpts = 'set org.mate.background picture-filename ';
+ $setLockOpts = 'set org.mate.screensaver picture-filename ';
} else {
$setbgOpts = "set org.gnome.desktop.background picture-uri \"file://";
$setLockOpts = "set org.gnome.desktop.screensaver picture-uri \"file://";