From 232f2992863d0866ede350d551226a86a425866f Mon Sep 17 00:00:00 2001
From: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>
Date: Wed, 30 Apr 2025 22:39:51 +1000
Subject: colours: adjust layer brightness when transparent

Darken when light mode and lighten when dark mode for better visibility
---
 config/Appearance.qml | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/config/Appearance.qml b/config/Appearance.qml
index 99b0525..a80f010 100644
--- a/config/Appearance.qml
+++ b/config/Appearance.qml
@@ -9,6 +9,7 @@ Singleton {
     id: root
 
     property bool borders: true
+    property bool light: false
     readonly property Transparency transparency: Transparency {}
     readonly property Rounding rounding: Rounding {}
     readonly property Spacing spacing: Spacing {}
@@ -20,7 +21,17 @@ Singleton {
     function alpha(c: color, layer: bool): color {
         if (!transparency.enabled)
             return c;
-        return Qt.rgba(c.r, c.g, c.b, layer ? transparency.layers : transparency.base);
+        c = Qt.rgba(c.r, c.g, c.b, layer ? transparency.layers : transparency.base);
+        if (layer)
+            c.hsvValue = Math.max(0, Math.min(1, c.hslLightness + (light ? -0.2 : 0.1)));
+        return c;
+    }
+
+    FileView {
+        path: `${StandardPaths.standardLocations(StandardPaths.GenericStateLocation)[0]}/caelestia/scheme/current-mode.txt`
+        watchChanges: true
+        onFileChanged: this.reload()
+        onLoaded: root.light = this.text() === "light"
     }
 
     FileView {
-- 
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