From d06ed5266f047b28faac530e477de28c5e23a634 Mon Sep 17 00:00:00 2001
From: John Mertz <john.mertz@mailcleaner.net>
Date: Fri, 31 Dec 2021 11:57:58 -0500
Subject: [PATCH] Add fallback bg, fix missing args, hide waybar

If no background arguement exists, use a fallback colour. If no scale or
transform argument exists use 1 and 0. Toggle off waybar on start (I
don't think this works properly)
---
 sway/displays.pl | 52 +++++++++++++++++++++++++++++++++++-------------
 1 file changed, 38 insertions(+), 14 deletions(-)

diff --git a/sway/displays.pl b/sway/displays.pl
index 8a86095..5ddf8d4 100755
--- a/sway/displays.pl
+++ b/sway/displays.pl
@@ -86,6 +86,7 @@ my %configs = (
                         'y' => 0,
                         'rotate' => 0,
                         'waybar' => 'bottom',
+			'fallback' => '#000000'
                 }
         },
         'stacked-laptop' => {
@@ -96,7 +97,8 @@ my %configs = (
                         'x' => 960,
                         'y' => 0,
                         'rotate' => 0,
-                        'waybar' => 'bottom'
+                        'waybar' => 'bottom',
+			'fallback' => '#000000'
                 },
                 'HP-1' => {
                         'on' => 1,
@@ -105,7 +107,8 @@ my %configs = (
                         'x' => 1920,
                         'y' => 1200,
                         'rotate' => 0,
-                        'waybar' => 'top'
+                        'waybar' => 'top',
+			'fallback' => '#000000'
                 },
                 'HP-2' => {
                         'on' => 0
@@ -117,7 +120,8 @@ my %configs = (
                         'x' => 0,
                         'y' => 1200,
                         'rotate' => 0,
-                        'waybar' => 'bottom'
+                        'waybar' => 'bottom',
+			'fallback' => '#000000'
                 }
         },
         'stacked' => {
@@ -128,7 +132,8 @@ my %configs = (
                         'x' => 960,
                         'y' => 0,
                         'rotate' => 0,
-                        'waybar' => 'bottom'
+                        'waybar' => 'bottom',
+			'fallback' => '#000000'
                 },
                 'HP-1' => {
                         'on' => 1,
@@ -137,7 +142,8 @@ my %configs = (
                         'x' => 1920,
                         'y' => 1200,
                         'rotate' => 0,
-                        'waybar' => 'top'
+                        'waybar' => 'top',
+			'fallback' => '#000000'
                 },
                 'HP-2' => {
                         'on' => 1,
@@ -146,7 +152,8 @@ my %configs = (
                         'x' => 0,
                         'y' => 1200,
                         'rotate' => 0,
-                        'waybar' => 'top'
+                        'waybar' => 'top',
+			'fallback' => '#000000'
                 },
                 'eDP-1' => {
                         'on' => 0
@@ -160,7 +167,8 @@ my %configs = (
                         'x' => 0,
                         'y' => 225,
                         'rotate' => 270,
-                        'waybar' => 'top'
+                        'waybar' => 'top',
+			'fallback' => '#000000'
                 },
                 'Sam' => {
                         'on' => 1,
@@ -169,7 +177,8 @@ my %configs = (
                         'x' => 1080,
                         'y' => 0,
                         'rotate' => 90,
-                        'waybar' => 'top'
+                        'waybar' => 'top',
+			'fallback' => '#000000'
                 },
                 'HP-2' => {
                         'on' => 1,
@@ -178,7 +187,8 @@ my %configs = (
                         'x' => 2280,
                         'y' => 225,
                         'rotate' => 90,
-                        'waybar' => 'top'
+                        'waybar' => 'top',
+			'fallback' => '#000000'
                 },
                 'LVDS' => {
                         'on' => 0,
@@ -199,7 +209,7 @@ if ($hostname eq "yoga.lan.john.me.tz") {
 # Disable display from other laptop
 ########################################################################
 
-if ($ENV{'SSH_AUTH_SOCK'} eq '/home/jpm/.ssh/ssh-agent.yoga.lan.john.me.tz.sock') {
+if ($ENV{'SSH_AUTH_SOCK'} eq '/home/jpm/.ssh/ssh-agent.sock') {
 	foreach my $layout (keys %configs) {
 		delete($configs{$layout}{'LVDS'});
 	}
@@ -383,10 +393,14 @@ foreach my $out (keys %$on) {
                 # If additional options are provided, add them to command
                 if (defined $on->{$out}->{scale}) {
                         $cmd .= " scale $on->{$out}->{scale}";
-                }
+                } else {
+                        $cmd .= " scale 1";
+		}
                 if (defined $on->{$out}->{rotate}) {
                         $cmd .= " transform $on->{$out}->{rotate}";
-                }
+                } else {
+                        $cmd .= " transform 0";
+		}
                 if (defined $on->{$out}->{x} && defined $on->{$out}->{y}) {
                         $cmd .= " position $on->{$out}->{x} $on->{$out}->{y}";
                 }
@@ -396,9 +410,20 @@ foreach my $out (keys %$on) {
                         $cmd .= " mode $on->{$out}->{width}x" .
 				"$on->{$out}->{height}";
                 }
+                if (defined $on->{$out}->{bg} &&
+			-f $on->{$out}->{bg})
+		{
+			$cmd .= " bg $on->{$out}->{bg} fit";
+                	if (defined $on->{$out}->{fallback}) {
+				$cmd .= " $on->{$out}->{fallback}";
+			}
+		} elsif (defined $on->{$out}->{fallback}) {
+			$cmd .= " bg $on->{$out}->{fallback} solid_color";
+		}
 
                 # Sway returns status as JSON
                 my $res_raw = `$cmd`;
+		print $res_raw . "\n";
                 my $res = $json->decode($res_raw)->[0];
 
                 # If failed, print to STDERR
@@ -428,7 +453,6 @@ foreach my $out (keys %$on) {
 			my $x = $on->{$out}->{width};
 			if (defined $on->{$out}->{scale}) {
 				$x = sprintf("%.0d", $x / $on->{$out}->{scale});
-				print "width: $x\n";
 			}
                         $waybar =~ s/__WIDTH__/$x/;
                 # If width is not set, comment that line out to use default
@@ -457,5 +481,5 @@ unless ($pid) {
         print $fh $waybar;
         close $fh;
 	my $waydisplay = $ENV{'WAYLAND_DISPLAY'} || 'wayland-0';
-        `WAYLAND_DISPLAY=$waydisplay nohup waybar --config=$waybar_config >> waybar.log`;
+        `WAYLAND_DISPLAY=$waydisplay nohup waybar -b waybar0 --config=$waybar_config >> waybar.log; /home/jpm/scripts/waybar/toggle.sh invert`;
 }