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Write wallpaper_outputs file and start wallpaper daemon

This commit is contained in:
John Mertz 2024-01-21 21:14:15 -07:00
parent fd73739229
commit b88b08cd10
1 changed files with 60 additions and 35 deletions
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95
sway/displays.pl
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@ -4,7 +4,6 @@ use v5.36;
#no warnings 'builtin::blessed'; #no warnings 'builtin::blessed';
#use experimental qw( builtin::blessed ); #use experimental qw( builtin::blessed );
# TODO: push list with dynamic wallpapers to ~/.spool/wallpaper_outputs
######################################################################## ########################################################################
# Usage # Usage
######################################################################## ########################################################################
@ -50,6 +49,10 @@ my $last = "$ENV{'HOME'}/.spool/last_display";
# File to log active outputs (used by swayidle, and to attempt to restore # File to log active outputs (used by swayidle, and to attempt to restore
my $active_outputs = "$ENV{'HOME'}/.spool/active_outputs"; my $active_outputs = "$ENV{'HOME'}/.spool/active_outputs";
# File to log which displays have a wallpaper active, will be written to restart wallpapers.pl
my $wallpaper_outputs .= "$ENV{'HOME'}/.spool/wallpaper_outputs";
my @wallpapers;
######################################################################## ########################################################################
# Display Serials and Names # Display Serials and Names
######################################################################## ########################################################################
@ -82,7 +85,6 @@ my %configs = (
'scale' => 1.33333, 'scale' => 1.33333,
'waybar' => 'top', 'waybar' => 'top',
'fallback' => '#010101', 'fallback' => '#010101',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png"
}, },
'TV' => { 'TV' => {
'on' => 0 'on' => 0
@ -105,7 +107,7 @@ my %configs = (
'scale' => 1.33333, 'scale' => 1.33333,
'waybar' => 'top', 'waybar' => 'top',
'fallback' => '#010101', 'fallback' => '#010101',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png" 'bg' => 1,
}, },
'x13' => { 'x13' => {
'on' => 0 'on' => 0
@ -128,22 +130,10 @@ my %configs = (
'scale' => 1.5, 'scale' => 1.5,
'waybar' => 'bottom', 'waybar' => 'bottom',
'fallback' => '#010101', 'fallback' => '#010101',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png" 'bg' => 1,
}, },
}, },
'eInk+x13' => { 'eInk+x13' => {
'x13' => {
'on' => 1,
'width' => 2560,
'height' => 1440,
'x' => 0,
'y' => 0,
'rotate' => 0,
'scale' => 1.5,
'waybar' => 'bottom',
'fallback' => '#000000',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png"
},
'eInk' => { 'eInk' => {
'on' => 1, 'on' => 1,
'width' => 3200, 'width' => 3200,
@ -157,7 +147,19 @@ my %configs = (
}, },
'TV' => { 'TV' => {
'on' => 0, 'on' => 0,
} },
'x13' => {
'on' => 1,
'width' => 2560,
'height' => 1440,
'x' => 0,
'y' => 0,
'rotate' => 0,
'scale' => 1.5,
'waybar' => 'bottom',
'fallback' => '#000000',
'bg' => 1,
},
}, },
'TV+eInk' => { 'TV+eInk' => {
'eInk' => { 'eInk' => {
@ -182,7 +184,7 @@ my %configs = (
'scale' => 1.3333333333, 'scale' => 1.3333333333,
'waybar' => 'top', 'waybar' => 'top',
'fallback' => '#000000', 'fallback' => '#000000',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png" 'bg' => 1,
}, },
'x13' => { 'x13' => {
'on' => 0 'on' => 0
@ -203,7 +205,7 @@ my %configs = (
'scale' => 1.333333333, 'scale' => 1.333333333,
'waybar' => 'top', 'waybar' => 'top',
'fallback' => '#000000', 'fallback' => '#000000',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png" 'bg' => 1,
}, },
'x13' => { 'x13' => {
'on' => 1, 'on' => 1,
@ -216,7 +218,7 @@ my %configs = (
'scale' => 1.5, 'scale' => 1.5,
'waybar' => 'bottom', 'waybar' => 'bottom',
'fallback' => '#000000', 'fallback' => '#000000',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png" 'bg' => 1,
}, },
}, },
'all' => { 'all' => {
@ -242,7 +244,7 @@ my %configs = (
'scale' => 1.3333333, 'scale' => 1.3333333,
'waybar' => 'top', 'waybar' => 'top',
'fallback' => '#000000', 'fallback' => '#000000',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png" 'bg' => 1,
}, },
'x13' => { 'x13' => {
'on' => 1, 'on' => 1,
@ -254,7 +256,7 @@ my %configs = (
'scale' => 1.5, 'scale' => 1.5,
'waybar' => 'bottom', 'waybar' => 'bottom',
'fallback' => '#000000', 'fallback' => '#000000',
'bg' => "$ENV{HOME}/wallpapers/wallpaper.png" 'bg' => 1,
}, },
}, },
); );
@ -330,7 +332,7 @@ for (my $i = 0; $i < scalar(@$displays); $i++) {
print STDERR "Output $displays->[$i]->{name} (" print STDERR "Output $displays->[$i]->{name} ("
. $displays->[$i]->{model} . $displays->[$i]->{model}
. ") found without defined function. Disabling.\n"; . ") found without defined function. Disabling.\n";
push @off, $displays->[$i]->{name}; push(@off, $displays->[$i]->{name});
next; next;
} }
@ -342,7 +344,7 @@ for (my $i = 0; $i < scalar(@$displays); $i++) {
$displays->[$i]->{name}; $displays->[$i]->{name};
# Otherwise simply list it for disabling # Otherwise simply list it for disabling
} else { } else {
push @off, $displays->[$i]->{name}; push(@off, $displays->[$i]->{name});
} }
} }
@ -358,7 +360,7 @@ foreach my $output (keys %$on) {
} }
} }
unless ($found) { unless ($found) {
push @unavailable, $output; push(@unavailable, $output);
} }
} }
if (scalar(@unavailable)) { if (scalar(@unavailable)) {
@ -385,13 +387,13 @@ unless ($waybar_only) {
} }
} }
# Kill existing Waybars # Kill existing Waybars and wallpaper rotation script
require Proc::ProcessTable; require Proc::ProcessTable;
my $t = Proc::ProcessTable->new(); my $t = Proc::ProcessTable->new();
foreach my $p ( @{ $t->table } ) { foreach my $p ( @{ $t->table } ) {
my $cmndline = $p->{'cmndline'}; my $cmndline = $p->{'cmndline'};
$cmndline =~ s/\s*$//g; $cmndline =~ s/\s*$//g;
if ($cmndline =~ /^waybar.*/) { if ($cmndline =~ /^(waybar|wallpaper\.pl).*/) {
# Never kill this process # Never kill this process
if ($p->{'pid'} == $$) { if ($p->{'pid'} == $$) {
next; next;
@ -424,7 +426,7 @@ my $waybar = '';
my @active; my @active;
foreach my $out (keys %$on) { foreach my $out (keys %$on) {
push @active, $on->{$out}->{output}; push(@active, $on->{$out}->{output});
unless ($waybar_only) { unless ($waybar_only) {
# Build command, starting by enabling and powering on # Build command, starting by enabling and powering on
my $cmd = "swaymsg -s $swaysock output $on->{$out}->{output}" . my $cmd = "swaymsg -s $swaysock output $on->{$out}->{output}" .
@ -451,13 +453,12 @@ foreach my $out (keys %$on) {
"$on->{$out}->{height}" . "$on->{$out}->{height}" .
(defined($on->{$out}->{refresh}) ? '@'.$on->{$out}->{refresh}.'Hz' : ''); (defined($on->{$out}->{refresh}) ? '@'.$on->{$out}->{refresh}.'Hz' : '');
} }
if (defined $on->{$out}->{bg} && if (defined($on->{$out}->{bg}) && $on->{$out}->{bg}) {
-f $on->{$out}->{bg}) push(@wallpapers, $on->{$out}->{output});
{ #$cmd .= " bg $on->{$out}->{bg} fit";
$cmd .= " bg $on->{$out}->{bg} fit"; #if (defined $on->{$out}->{fallback}) {
if (defined $on->{$out}->{fallback}) { #$cmd .= " $on->{$out}->{fallback}";
$cmd .= " $on->{$out}->{fallback}"; #}
}
} elsif (defined $on->{$out}->{fallback}) { } elsif (defined $on->{$out}->{fallback}) {
$cmd .= " bg $on->{$out}->{fallback} solid_color"; $cmd .= " bg $on->{$out}->{fallback} solid_color";
} }
@ -515,6 +516,19 @@ if (open(my $fh, '>', $active_outputs)) {
# Restore array formatting # Restore array formatting
$waybar = '[' . $waybar . ']'; $waybar = '[' . $waybar . ']';
# Write wallpaper outputs
my $w;
$w = join(' ', @wallpapers) if (scalar(@wallpapers));
if ($w) {
if (open(my $fh, '>', $wallpaper_outputs)) {
my $w = join(' ', @wallpapers);
print $fh $w;
close($fh);
} else {
print STDERR "Cannot write wallpaper outputs to: $wallpaper_outputs: $!\n";
}
}
# Start Waybar as fork # Start Waybar as fork
my $pid = fork; my $pid = fork;
unless ($pid) { unless ($pid) {
@ -531,3 +545,14 @@ unless ($pid) {
my $waydisplay = $ENV{'WAYLAND_DISPLAY'} || 'wayland-0'; my $waydisplay = $ENV{'WAYLAND_DISPLAY'} || 'wayland-0';
`WAYLAND_DISPLAY=$waydisplay nohup $waybar_bin -b waybar0 --config=$waybar_config >> $ENV{'HOME'}/.waybar.log`; `WAYLAND_DISPLAY=$waydisplay nohup $waybar_bin -b waybar0 --config=$waybar_config >> $ENV{'HOME'}/.waybar.log`;
} }
# Start wallpapers script as fork
if ($w) {
$pid = fork;
unless ($pid) {
open STDIN, '/dev/null';
open STDOUT, '>>/dev/null';
open STDERR, '>>/dev/null';
`/usr/bin/perl $ENV{'HOME'}/scripts/sway/wallpaper.pl -d $w`;
}
}