From 5e10d2d37beee8ea32265282a61255bcddb064ab Mon Sep 17 00:00:00 2001
From: Jet <jet@extremist.software>
Date: Sat, 16 May 2026 21:24:43 -0700
Subject: [PATCH] feat: reduce motion gnome extension

---
 .../reduced-motion-toggle/extension.js        | 96 +++++++++++++++++++
 .../reduced-motion-toggle/metadata.json       |  6 ++
 home-modules/desktop.nix                      |  1 +
 home-modules/packages.nix                     | 18 ++++
 4 files changed, 121 insertions(+)
 create mode 100644 gnome-extensions/reduced-motion-toggle/extension.js
 create mode 100644 gnome-extensions/reduced-motion-toggle/metadata.json

diff --git a/gnome-extensions/reduced-motion-toggle/extension.js b/gnome-extensions/reduced-motion-toggle/extension.js
new file mode 100644
index 0000000..8125f19
--- /dev/null
+++ b/gnome-extensions/reduced-motion-toggle/extension.js
@@ -0,0 +1,96 @@
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+
+import {Extension} from 'resource:///org/gnome/shell/extensions/extension.js';
+import * as Main from 'resource:///org/gnome/shell/ui/main.js';
+import * as QuickSettings from 'resource:///org/gnome/shell/ui/quickSettings.js';
+
+const INTERFACE_SCHEMA = 'org.gnome.desktop.interface';
+const ENABLE_ANIMATIONS_KEY = 'enable-animations';
+
+const ReducedMotionToggle = GObject.registerClass(
+class ReducedMotionToggle extends QuickSettings.QuickToggle {
+    constructor() {
+        super({
+            title: 'Reduced Motion',
+            subtitle: 'Prefer fewer animations',
+            iconName: 'preferences-desktop-accessibility-symbolic',
+            toggleMode: true,
+        });
+
+        this._settings = new Gio.Settings({schema_id: INTERFACE_SCHEMA});
+        this._syncing = false;
+        this._changedId = this._settings.connect(
+            `changed::${ENABLE_ANIMATIONS_KEY}`,
+            () => this._sync()
+        );
+        this._checkedId = this.connect('notify::checked', () => {
+            if (!this._syncing)
+                this._settings.set_boolean(ENABLE_ANIMATIONS_KEY, !this.checked);
+        });
+
+        this._sync();
+    }
+
+    _sync() {
+        const reducedMotionEnabled = !this._settings.get_boolean(ENABLE_ANIMATIONS_KEY);
+
+        if (this.checked === reducedMotionEnabled)
+            return;
+
+        this._syncing = true;
+        this.checked = reducedMotionEnabled;
+        this._syncing = false;
+    }
+
+    destroy() {
+        if (this._changedId) {
+            this._settings.disconnect(this._changedId);
+            this._changedId = null;
+        }
+
+        if (this._checkedId) {
+            this.disconnect(this._checkedId);
+            this._checkedId = null;
+        }
+
+        super.destroy();
+    }
+});
+
+const ReducedMotionIndicator = GObject.registerClass(
+class ReducedMotionIndicator extends QuickSettings.SystemIndicator {
+    constructor() {
+        super();
+
+        this._indicator = this._addIndicator();
+        this._indicator.icon_name = 'preferences-desktop-accessibility-symbolic';
+
+        this._toggle = new ReducedMotionToggle();
+        this._indicator.visible = this._toggle.checked;
+        this._toggle.connect('notify::checked', () => {
+            this._indicator.visible = this._toggle.checked;
+        });
+
+        this.quickSettingsItems.push(this._toggle);
+    }
+
+    destroy() {
+        this.quickSettingsItems.forEach(item => item.destroy());
+        this._toggle = null;
+
+        super.destroy();
+    }
+});
+
+export default class ReducedMotionToggleExtension extends Extension {
+    enable() {
+        this._indicator = new ReducedMotionIndicator();
+        Main.panel.statusArea.quickSettings.addExternalIndicator(this._indicator);
+    }
+
+    disable() {
+        this._indicator.destroy();
+        this._indicator = null;
+    }
+}
diff --git a/gnome-extensions/reduced-motion-toggle/metadata.json b/gnome-extensions/reduced-motion-toggle/metadata.json
new file mode 100644
index 0000000..02bfee0
--- /dev/null
+++ b/gnome-extensions/reduced-motion-toggle/metadata.json
@@ -0,0 +1,6 @@
+{
+  "uuid": "reduced-motion-toggle@jetpham.github.com",
+  "name": "Reduced Motion Toggle",
+  "description": "Adds a Quick Settings toggle for GNOME's reduced motion preference.",
+  "shell-version": ["49"]
+}
diff --git a/home-modules/desktop.nix b/home-modules/desktop.nix
index 0d30de6..e84261c 100644
--- a/home-modules/desktop.nix
+++ b/home-modules/desktop.nix
@@ -182,6 +182,7 @@ in
         "appindicatorsupport@rgcjonas.gmail.com"
         "gnome-shell-extension-maximized-by-default@stiggimy.github.com"
         "no-titlebar-when-maximized@alec.ninja"
+        "reduced-motion-toggle@jetpham.github.com"
       ];
       favorite-apps = favoriteApps;
     };
diff --git a/home-modules/packages.nix b/home-modules/packages.nix
index e1b2d35..72200c2 100644
--- a/home-modules/packages.nix
+++ b/home-modules/packages.nix
@@ -5,6 +5,23 @@
   ...
 }:
 
+let
+  reducedMotionToggleExtension = pkgs.stdenvNoCC.mkDerivation {
+    pname = "gnome-shell-extension-reduced-motion-toggle";
+    version = "1";
+    src = ../gnome-extensions/reduced-motion-toggle;
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p "$out/share/gnome-shell/extensions/reduced-motion-toggle@jetpham.github.com"
+      cp -r . "$out/share/gnome-shell/extensions/reduced-motion-toggle@jetpham.github.com"
+
+      runHook postInstall
+    '';
+  };
+in
+
 {
   home.packages = with pkgs; [
     bat
@@ -88,6 +105,7 @@
     gnomeExtensions.system-monitor-next
     gnomeExtensions.tailscale-qs
     gnomeExtensions.wifi-qrcode
+    reducedMotionToggleExtension
 
     nerd-fonts.commit-mono
   ];