style: format code

.gitignore

@@ -0,0 +1,4 @@
+result
+result-bin
+plugin/build/
+plugin/dist/

AGENTS.md

@@ -32,17 +32,19 @@ shell.qml                 Entry point: Scope { Bar {}; Notification {} }
 │   └── Notification.qml  Popup notification stack window
 ├── modules/              Feature widgets, grouped by surface
 │   ├── bar/              Widgets placed in the bar (Clock, Workspaces,
-│   │                     BatteryIndicator, CavaVisualizer, SystemTray,
+│   │                     BatteryIndicator, AudioWidget, CavaVisualizer,
-│   │                     LauncherButton, PowerProfileWidget, GhostButton)
+│   │                     SystemTray, LauncherButton, PowerProfileWidget,
+│   │                     GhostButton)
 │   └── osd/              NotificationCard.qml
 ├── services/             QML Singletons exposing system state
 │   ├── Time.qml          SystemClock → formatted time string
 │   ├── Battery.qml       UPower display device → percentage/icon
+│   ├── Audio.qml         PipeWire default sink/source → device names/icons
 │   ├── PowerProfile.qml  UPower power profiles → name/icon
 │   ├── Cava.qml          Spawns `cava`, parses stdout into `values[]`
 │   └── Notifications.qml NotificationServer: popups, DND flag, history
 ├── config/               QML Singletons for configuration/theming
-│   ├── Appearance.qml    colors, font, margin/radius/spacing/padding/duration
+│   ├── Theme.qml         base16 palettes (Theme.colors.base00-0F + semantic aliases), font, margin/radius/spacing/padding/duration, per-widget sizes
 │   └── BarLayout.qml     Which widgets go in left/center/right bar sections
 ├── ui/                   Shared reusable primitives
 │   ├── BarButton.qml     Themed button used by bar widgets
@@ -64,6 +66,6 @@ shell.qml                 Entry point: Scope { Bar {}; Notification {} }
 
 - Start every QML file with `pragma ComponentBehavior: Bound` where bindings reference outer ids.
 - Indentation is inconsistent across the repo (2-space in newer UI/window files, 4-space in some services); match the surrounding file when editing.
-- Prefer `readonly property` for derived values; keep widgets presentational and pull all theme values from `Appearance.*` rather than hardcoding colors/sizes/fonts.
+- Prefer `readonly property` for derived values; keep widgets presentational and pull all theme values from `Theme.*` rather than hardcoding colors/sizes/fonts.
 - Access asset paths via `Quickshell.shellPath(...)` (see `Battery.qml`, `NotificationCard.qml`) so paths work regardless of install location.
 - Commit messages follow Conventional Commits style (`feat(notifications): ...`, `refactor(bar): ...`).

assets/cava.conf

@@ -1,6 +1,7 @@
 [general]
-bars = 12
+bars = 14
 framerate = 60
+sensitivity=140
 
 [input]
 method = pulse

assets/icons/microphone.svg

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path fill-rule="evenodd" clip-rule="evenodd" d="M4 9C4.41421 9 4.75 9.33579 4.75 9.75V10.75C4.75 14.7541 7.99594 18 12 18C16.0041 18 19.25 14.7541 19.25 10.75V9.75C19.25 9.33579 19.5858 9 20 9C20.4142 9 20.75 9.33579 20.75 9.75V10.75C20.75 15.3298 17.2314 19.0879 12.75 19.4683V21.75C12.75 22.1642 12.4142 22.5 12 22.5C11.5858 22.5 11.25 22.1642 11.25 21.75V19.4683C6.7686 19.0879 3.25 15.3298 3.25 10.75V9.75C3.25 9.33579 3.58579 9 4 9Z" fill="#1C274C"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M12 2C8.82436 2 6.25 4.57436 6.25 7.75V10.75C6.25 13.9256 8.82436 16.5 12 16.5C15.1756 16.5 17.75 13.9256 17.75 10.75V7.75C17.75 4.57436 15.1756 2 12 2ZM14 11.5C14.4142 11.5 14.75 11.1642 14.75 10.75C14.75 10.3358 14.4142 10 14 10H10C9.58579 10 9.25 10.3358 9.25 10.75C9.25 11.1642 9.58579 11.5 10 11.5H14ZM13.75 7.75C13.75 8.16421 13.4142 8.5 13 8.5H11C10.5858 8.5 10.25 8.16421 10.25 7.75C10.25 7.33579 10.5858 7 11 7H13C13.4142 7 13.75 7.33579 13.75 7.75Z" fill="#1C274C"/>
+</svg>

assets/icons/network.svg

@@ -0,0 +1 @@
+<svg viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><g id="SVGRepo_bgCarrier" stroke-width="0"></g><g id="SVGRepo_tracerCarrier" stroke-linecap="round" stroke-linejoin="round"></g><g id="SVGRepo_iconCarrier"> <path fill-rule="evenodd" clip-rule="evenodd" d="M14 22H10C6.22876 22 4.34315 22 3.17157 20.7881C2 19.5763 2 17.6258 2 13.725V12.2039C2 9.91549 2 8.77128 2.5192 7.82274C3.0384 6.87421 3.98695 6.28551 5.88403 5.10813L7.88403 3.86687C9.88939 2.62229 10.8921 2 12 2C13.1079 2 14.1106 2.62229 16.116 3.86687L18.116 5.10812C20.0131 6.28551 20.9616 6.87421 21.4808 7.82274C22 8.77128 22 9.91549 22 12.2039V13.725C22 17.6258 22 19.5763 20.8284 20.7881C19.6569 22 17.7712 22 14 22ZM17.4498 12.192C14.4329 8.93571 9.56706 8.93571 6.55017 12.192C6.26866 12.4959 5.79413 12.514 5.49028 12.2325C5.18643 11.951 5.16832 11.4764 5.44983 11.1726C9.06036 7.27552 14.9396 7.27552 18.5502 11.1726C18.8317 11.4764 18.8136 11.951 18.5097 12.2325C18.2059 12.514 17.7313 12.4959 17.4498 12.192ZM15.4498 14.3505C13.5375 12.2864 10.4625 12.2864 8.55019 14.3505C8.26868 14.6544 7.79415 14.6725 7.4903 14.391C7.18645 14.1095 7.16834 13.6349 7.44985 13.3311C9.95581 10.6262 14.0442 10.6262 16.5502 13.3311C16.8317 13.6349 16.8136 14.1095 16.5097 14.391C16.2059 14.6725 15.7314 14.6544 15.4498 14.3505ZM13.4499 16.5095C12.6421 15.6377 11.358 15.6377 10.5502 16.5095C10.2687 16.8134 9.79417 16.8315 9.49031 16.55C9.18646 16.2684 9.16835 15.7939 9.44986 15.4901C10.8513 13.9775 13.1488 13.9775 14.5502 15.4901C14.8317 15.7939 14.8136 16.2684 14.5098 16.55C14.2059 16.8315 13.7314 16.8134 13.4499 16.5095Z" fill="#000"></path> </g></svg>

assets/icons/nvidia.svg

@@ -0,0 +1,35 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg xmlns:dc="http://purl.org/dc/elements/1.1/"
+     xmlns:cc="http://creativecommons.org/ns#"
+     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+     xmlns:svg="http://www.w3.org/2000/svg"
+     xmlns="http://www.w3.org/2000/svg"
+     xmlns:xlink="http://www.w3.org/1999/xlink"
+     width="128" height="128" version="1.1">
+    <title>Nvidia Logo</title>
+    <desc>This is shape (source) for Clarity vector icon theme for gtk</desc>
+    <metadata>
+        <rdf:RDF>
+            <cc:Work rdf:about="">
+                <dc:title>Nvidia Logo</dc:title>
+                <dc:description>This is shape (source) for Clarity vector icon theme for gtk</dc:description>
+                <dc:creator>
+                    <cc:Agent>
+                        <dc:title>Jakub Jankiewicz</dc:title>
+                    </cc:Agent>
+                </dc:creator>
+                <dc:rights>
+                    <cc:Agent>
+                        <dc:title>Jakub Jankiewicz</dc:title>
+                    </cc:Agent>
+                </dc:rights>
+                <dc:date>2010</dc:date>
+                <dc:format>image/svg+xml</dc:format>
+                <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+                <cc:license rdf:resource="http://creativecommons.org/licenses/by-sa/3.0/" />
+             </cc:Work>
+        </rdf:RDF>
+    </metadata>
+    <path d="m 19.777894,58.887563 c 0,0 10.05027,-14.828437 30.117316,-16.362058 l 0,-5.380182 c -22.2268,1.785057 -41.4742019,20.61011 -41.4742019,20.61011 0,0 10.9013539,31.514726 41.4742019,34.400204 l 0,-5.718258 C 27.458955,83.614426 19.777894,58.887563 19.777894,58.887563 z m 30.117316,16.177165 0,5.236824 C 32.938729,77.278522 28.232018,59.651693 28.232018,59.651693 c 0,0 8.141505,-9.019072 21.663192,-10.481238 l 0,5.746393 c -0.01032,0 -0.01741,-0.0031 -0.0259,-0.0031 -7.09691,-0.851665 -12.640994,5.777655 -12.640994,5.777655 0,0 3.106991,11.16141 12.666896,14.373351 m 0,-47.841948 0,9.922543 c 0.652482,-0.05047 1.304964,-0.09245 1.961018,-0.114779 25.269481,-0.851665 41.734256,20.724887 41.734256,20.724887 0,0 -18.910353,22.994504 -38.611635,22.994504 -1.805601,0 -3.495979,-0.167475 -5.083639,-0.448385 l 0,6.135827 c 1.357662,0.172387 2.765343,0.273767 4.234208,0.273767 18.333347,0 31.59154,-9.362955 44.429483,-20.444422 2.128489,1.704667 10.842539,5.851342 12.633849,7.667216 -12.206453,10.219531 -40.654381,18.457501 -56.782421,18.457501 -1.554612,0 -3.047594,-0.09424 -4.515119,-0.235803 l 0,8.6216 69.68378,0 0,-73.554458 z m 0,21.947675 0,-6.64495 c 0.645782,-0.04511 1.296477,-0.07995 1.961018,-0.100929 18.171232,-0.570753 30.0932,15.615345 30.0932,15.615345 0,0 -12.876351,17.883175 -26.682522,17.883175 -1.98692,0 -3.768404,-0.319318 -5.371696,-0.858364 l 0,-20.147881 c 7.074133,0.854792 8.497892,3.979647 12.750856,11.06941 l 9.458973,-7.976263 c 0,0 -6.904871,-9.055693 -18.544589,-9.055693 -1.266109,0 -2.476839,0.08888 -3.66524,0.216154"/>
+</svg>

assets/icons/speaker.svg

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?><!-- Uploaded to: SVG Repo, www.svgrepo.com, Generator: SVG Repo Mixer Tools -->
+<svg width="800px" height="800px" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<path d="M12 10.75C10.2051 10.75 8.75 12.2051 8.75 14C8.75 15.7949 10.2051 17.25 12 17.25C13.7949 17.25 15.25 15.7949 15.25 14C15.25 12.2051 13.7949 10.75 12 10.75Z" fill="#1C274C"/>
+<path fill-rule="evenodd" clip-rule="evenodd" d="M4 10C4 6.22876 4 4.34315 5.17157 3.17157C6.34315 2 8.22876 2 12 2C15.7712 2 17.6569 2 18.8284 3.17157C20 4.34315 20 6.22876 20 10V14C20 17.7712 20 19.6569 18.8284 20.8284C17.6569 22 15.7712 22 12 22C8.22876 22 6.34315 22 5.17157 20.8284C4 19.6569 4 17.7712 4 14V10ZM7.25 14C7.25 11.3766 9.37665 9.25 12 9.25C14.6234 9.25 16.75 11.3766 16.75 14C16.75 16.6234 14.6234 18.75 12 18.75C9.37665 18.75 7.25 16.6234 7.25 14ZM10 5.25C9.58579 5.25 9.25 5.58579 9.25 6C9.25 6.41421 9.58579 6.75 10 6.75H14C14.4142 6.75 14.75 6.41421 14.75 6C14.75 5.58579 14.4142 5.25 14 5.25H10Z" fill="#1C274C"/>
+</svg>

config/Appearance.qml

@@ -1,35 +0,0 @@
-pragma Singleton
-pragma ComponentBehavior: Bound
-
-import QtQuick
-import Quickshell
-
-Singleton {
-    id: root
-    property QtObject colors
-    property QtObject font
-
-    property int margin
-    property int radius
-    property int spacing
-    property int padding
-    property int duration
-
-    margin: 8
-    radius: 8
-    spacing: 8
-    padding: 8
-    duration: 150
-
-    font: QtObject {
-        property string family: "FiraCode Nerd Font Mono SemBd"
-        property int pointSize: 9
-    }
-
-    colors: QtObject {
-        property color accent: "#6791c9"
-        property color foreground: "#ffffff"
-        property color background: "#101213"
-        property color inActive: "#1b1d1e"
-    }
-}

config/BarLayout.qml

@@ -11,22 +11,9 @@ Singleton {
         return `${Quickshell.shellPath("modules/bar")}/${name}.qml`;
     }
 
-  property var left: [
+    property var left: [root.widget("LauncherButton"), root.widget("NetworkWidget"), root.widget("PowerProfileWidget"), root.widget("GPUWidget"), root.widget("HomeWidget"), root.widget("MusicWidget")]
-    root.widget("LauncherButton"),
-    root.widget("PowerProfileWidget"),
-    root.widget("HomeWidget"),
-  ]
 
-  property var center: [
+    property var center: [root.widget("CavaVisualizer"), root.widget("Workspaces"), root.widget("CavaVisualizer"),]
-    root.widget("CavaVisualizer"),
-    root.widget("Workspaces"),
-    root.widget("CavaVisualizer"),
-  ]
 
-  property var right: [
+    property var right: [root.widget("AudioWidget"), root.widget("BatteryIndicator"), root.widget("SystemTrayWidget"), root.widget("ClockWidget"), root.widget("GhostButton")]
-    root.widget("BatteryIndicator"),
-    root.widget("SystemTrayWidget"),
-    root.widget("ClockWidget"),
-    root.widget("GhostButton")
-  ]
 }

config/Theme.qml

@@ -0,0 +1,150 @@
+pragma Singleton
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import Quickshell
+
+Singleton {
+    id: root
+
+    property string name: "poimandres"
+
+    readonly property Base16 scheme: {
+        switch (root.name) {
+        case "poimandres":
+            return poimandres;
+        default:
+            return gruvbox;
+        }
+    }
+
+    component Base16: QtObject {
+        property color base00
+        property color base01
+        property color base02
+        property color base03
+        property color base04
+        property color base05
+        property color base06
+        property color base07
+        property color base08
+        property color base09
+        property color base0A
+        property color base0B
+        property color base0C
+        property color base0D
+        property color base0E
+        property color base0F
+    }
+
+    Base16 {
+        id: poimandres
+
+        base00: "#0f0f0f"
+        base01: "#181818"
+        base02: "#202020"
+        base03: "#292929"
+        base04: "#3f3f3f"
+        base05: "#E4F0FB"
+        base06: "#b6d7f4"
+        base07: "#ffffff"
+        base08: "#D0679D"
+        base09: "#91B4D5"
+        base0A: "#FFFAC2"
+        base0B: "#5FB3A1"
+        base0C: "#5DE4C7"
+        base0D: "#89DDFF"
+        base0E: "#A6ACCD"
+        base0F: "#FCC5E9"
+    }
+
+    readonly property QtObject colors: QtObject {
+        readonly property color base00: root.scheme.base00
+        readonly property color base01: root.scheme.base01
+        readonly property color base02: root.scheme.base02
+        readonly property color base03: root.scheme.base03
+        readonly property color base04: root.scheme.base04
+        readonly property color base05: root.scheme.base05
+        readonly property color base06: root.scheme.base06
+        readonly property color base07: root.scheme.base07
+        readonly property color base08: root.scheme.base08
+        readonly property color base09: root.scheme.base09
+        readonly property color base0A: root.scheme.base0A
+        readonly property color base0B: root.scheme.base0B
+        readonly property color base0C: root.scheme.base0C
+        readonly property color base0D: root.scheme.base0D
+        readonly property color base0E: root.scheme.base0E
+        readonly property color base0F: root.scheme.base0F
+
+        readonly property color accent: base0D
+        readonly property color foreground: base05
+        readonly property color background: base00
+        readonly property color inActive: base01
+        readonly property color hover: base02
+        readonly property color border: base03
+        readonly property color secondaryForeground: base04
+        readonly property color error: base08
+        readonly property color warning: base0A
+        readonly property color success: base0B
+        readonly property color info: base0C
+    }
+
+    property int margin: 8
+    property int radius: 8
+    property int spacing: 8
+    property int padding: 8
+    property int duration: 150
+    property int borderWidth: 1
+
+    property QtObject font: QtObject {
+        property string family: "FiraCode Nerd Font Mono SemBd"
+        property int pointSize: 9
+        readonly property int body: pointSize - 1
+        readonly property int caption: pointSize - 2
+    }
+
+    property QtObject bar: QtObject {
+        property int thickness: 10
+        property int height: 50
+    }
+
+    property QtObject workspaces: QtObject {
+        property int height: 15
+        property int radius: 1000
+        property real activeWidthRatio: 2.3
+    }
+
+    property QtObject cava: QtObject {
+        property int width: 96
+        property int height: 32
+        property int innerMargin: 8
+        property int barSpacing: 3
+        property int barMinHeight: 2
+    }
+
+    property QtObject button: QtObject {
+        property int iconSize: 14
+        property int verticalPadding: 4
+        property int borderWidth: 2
+    }
+
+    property QtObject tray: QtObject {
+        property int iconSize: 16
+    }
+
+    property QtObject notification: QtObject {
+        property int width: 420
+        property int iconSize: 40
+        property int textSpacing: 2
+        property real bodyOpacity: 0.8
+    }
+
+    property QtObject volume: QtObject {
+        property int width: 300
+        property int height: 48
+        property int iconSize: 22
+        property int barHeight: 10
+        property int timeout: 1500
+        property real bottomMarginRatio: 0.2
+    }
+}

flake.nix

@@ -15,14 +15,12 @@
     };
   };
 
-  outputs =
+  outputs = {
-    {
     self,
     nixpkgs,
     quickshell,
     treefmt-nix,
-    }:
+  }: let
-    let
     system = "x86_64-linux";
     pkgs = nixpkgs.legacyPackages.${system};
 
@@ -37,19 +35,43 @@
       projectRootFile = "flake.nix";
 
       programs = {
-          nixfmt.enable = true;
+        alejandra.enable = true;
+        qmlformat.enable = true;
+        clang-format.enable = true;
       };
     };
-    in
+  in rec {
-    {
     formatter.${system} = treefmtEval.config.build.wrapper;
 
+    packages.${system} = {
+      tshell = pkgs.callPackage ./package.nix {
+        inherit quickshellWithModules;
+      };
+      default = packages.${system}.tshell;
+    };
+
     devShells.${system}.default = pkgs.mkShell {
       packages = [
         quickshellWithModules
         pkgs.cava
         pkgs.wallust
+        pkgs.dbus
+        pkgs.cmake
+        pkgs.ninja
+        pkgs.qt6.qtbase
+        pkgs.qt6.qtdeclarative
       ];
+
+      shellHook = ''
+        if [ -d "$PWD/plugin/dist/lib/qt-6/qml" ]; then
+          export NIXPKGS_QT6_QML_IMPORT_PATH="$PWD/plugin/dist/lib/qt-6/qml''${NIXPKGS_QT6_QML_IMPORT_PATH:+:$NIXPKGS_QT6_QML_IMPORT_PATH}"
+          export QML2_IMPORT_PATH="$PWD/plugin/dist/lib/qt-6/qml''${QML2_IMPORT_PATH:+:$QML2_IMPORT_PATH}"
+        else
+          echo "gpu plugin is not built; run from the repo root to enable 'import Tshell.Cardwire':"
+          echo "  cmake -S plugin -B plugin/dist -DCMAKE_INSTALL_PREFIX=\$PWD/plugin/dist"
+          echo "  cmake --build plugin/dist --target install"
+        fi
+      '';
     };
   };
 }

modules/bar/AudioWidget.qml

@@ -0,0 +1,21 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick.Layouts
+import qs.ui
+import qs.services
+
+RowLayout {
+    BarButton {
+        hoverHighlight: false
+        pointerCursor: false
+        label: Audio.inputName
+        iconSource: Audio.inputIcon
+    }
+
+    BarButton {
+        hoverHighlight: false
+        pointerCursor: false
+        label: Audio.outputName
+        iconSource: Audio.outputIcon
+    }
+}

modules/bar/CavaVisualizer.qml

@@ -11,18 +11,18 @@ Rectangle {
     property real maxValue: 100
     readonly property bool shouldVisualize: barCount > 0 && Cava.values.some(v => v >= 0.001)
 
-  implicitWidth: 96
+    implicitWidth: Theme.cava.width
-  implicitHeight: 32
+    implicitHeight: Theme.cava.height
-  radius: Appearance.radius
+    radius: Theme.radius
-  color: Appearance.colors.inActive
+    color: Theme.colors.inActive
     visible: shouldVisualize
 
     Row {
         id: barRow
 
         anchors.fill: parent
-    anchors.margins: 8
+        anchors.margins: Theme.cava.innerMargin
-    spacing: 3
+        spacing: Theme.cava.barSpacing
 
         Repeater {
             model: root.barCount
@@ -31,18 +31,26 @@ Rectangle {
                 id: bar
 
                 required property int index
-        readonly property real value: Cava.values[index] ?? 0
+                readonly property real level: Math.min(1, (Cava.values[index] ?? 0) / root.maxValue)
 
                 width: (barRow.width - barRow.spacing * (root.barCount - 1)) / root.barCount
-        height: Math.max(2, (bar.value / root.maxValue) * barRow.height)
+                height: Math.max(Theme.cava.barMinHeight, Math.pow(bar.level, 0.6) * barRow.height)
-        anchors.bottom: parent.bottom
+                anchors.verticalCenter: parent.verticalCenter
                 radius: bar.width / 2
-        color: Appearance.colors.accent
+                color: Theme.colors.accent
                 antialiasing: true
+                opacity: 0.45 + (bar.level * 0.55)
 
                 Behavior on height {
                     NumberAnimation {
-            duration: Appearance.duration
+                        duration: 90
+                        easing.type: Easing.OutCubic
+                    }
+                }
+                Behavior on opacity {
+                    NumberAnimation {
+                        duration: 150
+                        easing.type: Easing.OutCubic
                     }
                 }
             }

modules/bar/GPUWidget.qml

@@ -0,0 +1,23 @@
+pragma ComponentBehavior: Bound
+
+import Quickshell
+import qs.config
+import qs.ui
+import qs.services
+
+BarButton {
+    id: root
+
+    hoverHighlight: false
+    pointerCursor: false
+    iconSource: GPU.icon
+
+    visible: GPU.connected && GPU.gpu !== null
+    opacity: GPU.gpu !== null && GPU.gpu.known ? 1 : 0
+
+    label: {
+        if (!GPU.gpu)
+            return "NA";
+        return GPU.gpu.blocked ? "Blocked" : "Active";
+    }
+}

modules/bar/GhostButton.qml

@@ -5,5 +5,6 @@ import qs.ui
 
 BarButton {
     iconOnly: true
+    hoverHighlight: false
     iconSource: `${Quickshell.shellPath("assets")}/icons/ghost.svg`
 }

modules/bar/LauncherButton.qml

@@ -5,6 +5,7 @@ import qs.ui
 
 BarButton {
     iconOnly: true
+    hoverHighlight: false
     iconSource: `${Quickshell.shellPath("assets")}/icons/nix.svg`
     onClicked: Quickshell.execDetached(["vicinae", "toggle"])
 }

modules/bar/MusicWidget.qml

@@ -0,0 +1,17 @@
+pragma ComponentBehavior: Bound
+
+import qs.services
+import qs.ui
+
+BarButton {
+    id: root
+
+    readonly property string track: Media.trackArtist !== "" ? `${Media.trackTitle} — ${Media.trackArtist}` : Media.trackTitle
+    readonly property bool active: track !== ""
+
+    visible: active
+    hoverHighlight: false
+    pointerCursor: false
+    iconSource: Media.icon
+    label: `${Media.truncateText(root.track, 28)} ${Media.position} / ${Media.length}`
+}

modules/bar/NetworkWidget.qml

@@ -0,0 +1,11 @@
+pragma ComponentBehavior: Bound
+
+import qs.ui
+import qs.services
+
+BarButton {
+    hoverHighlight: false
+    pointerCursor: false
+    label: Network.statusText
+    iconSource: Network.icon
+}

modules/bar/SystemTrayWidget.qml

@@ -8,14 +8,12 @@ import qs.ui
 BarButton {
     id: root
 
-  property int iconSize: 16
-
     hoverHighlight: false
     pointerCursor: false
     visible: SystemTray.items.values.length > 0
 
     contentItem: Row {
-    spacing: Appearance.spacing
+        spacing: Theme.spacing
 
         Repeater {
             model: SystemTray.items.values
@@ -24,8 +22,8 @@ BarButton {
                 required property var modelData
 
                 source: modelData.icon
-        width: root.iconSize
+                width: Theme.tray.iconSize
-        height: root.iconSize
+                height: Theme.tray.iconSize
             }
         }
     }

modules/bar/Workspaces.qml

@@ -4,12 +4,25 @@ import QtQuick
 import Quickshell.Hyprland
 import qs.config
 
-Row {
+Item {
     id: root
 
     property int count: 7
 
-  spacing: Appearance.spacing
+    implicitWidth: pillsRow.implicitWidth
+    implicitHeight: Theme.workspaces.height
+    Behavior on implicitWidth {
+        NumberAnimation {
+            duration: Theme.duration
+            easing.type: Easing.OutQuint
+        }
+    }
+
+    Row {
+        id: pillsRow
+
+        anchors.fill: parent
+        spacing: Theme.spacing
 
         Repeater {
             model: root.count
@@ -21,22 +34,25 @@ Row {
                 property var ws: Hyprland.workspaces.values.find(w => w.id === pill.index + 1)
                 property bool isActive: Hyprland.focusedWorkspace?.id === (pill.index + 1)
 
-      radius: 1000
+                z: 1
-      implicitHeight: 15
+                radius: Theme.workspaces.radius
-      implicitWidth: pill.isActive ? pill.implicitHeight * 2.3 : pill.implicitHeight
+                implicitHeight: Theme.workspaces.height
+                implicitWidth: pill.isActive ? pill.implicitHeight * Theme.workspaces.activeWidthRatio : pill.implicitHeight
                 color: {
+                    if (pill.isActive)
+                        return "transparent";
                     if (handler.hovered)
-          return Appearance.colors.accent;
+                        return Theme.colors.accent;
-        if (pill.isActive || pill.ws)
+                    if (pill.ws)
-          return Appearance.colors.accent;
+                        return Theme.colors.secondaryForeground;
-        return Appearance.colors.inActive;
+                    return Theme.colors.inActive;
                 }
 
                 MouseArea {
                     hoverEnabled: true
                     anchors.fill: parent
                     cursorShape: Qt.PointingHandCursor
-        onClicked: Hyprland.dispatch("workspace " + (pill.index + 1))
+                    onClicked: Hyprland.dispatch("hl.dsp.focus({ workspace = " + (pill.index + 1) + " })")
                 }
 
                 HoverHandler {
@@ -45,16 +61,84 @@ Row {
 
                 Behavior on color {
                     ColorAnimation {
-          duration: Appearance.duration
+                        duration: Theme.duration + 50
                     }
                 }
 
                 Behavior on implicitWidth {
                     NumberAnimation {
-          duration: Appearance.duration
+                        duration: Theme.duration
                         easing.type: Easing.OutQuad
                     }
                 }
             }
         }
     }
+
+    Rectangle {
+        id: highlight
+
+        z: 2
+        radius: Theme.workspaces.radius
+        color: Theme.colors.accent
+
+        readonly property real activeW: Theme.workspaces.height * Theme.workspaces.activeWidthRatio
+        readonly property real inactiveW: Theme.workspaces.height
+        property int curIdx: Hyprland.focusedWorkspace ? Hyprland.focusedWorkspace.id - 1 : -1
+        property int prevIdx: 0
+
+        function getX(index, activeIndex) {
+            if (index < 0)
+                return 0;
+            let x = 0;
+            for (let i = 0; i < index; i++)
+                x += (i === activeIndex ? activeW : inactiveW) + pillsRow.spacing;
+            return x;
+        }
+
+        property real targetLeft: curIdx >= 0 ? getX(curIdx, curIdx) : 0
+        property real targetRight: curIdx >= 0 ? targetLeft + activeW : 0
+        property real actualLeft: targetLeft
+        property real actualRight: targetRight
+
+        Behavior on actualLeft {
+            NumberAnimation {
+                id: leftAnim
+                duration: Theme.duration
+                easing.type: Easing.OutQuint
+            }
+        }
+
+        Behavior on actualRight {
+            NumberAnimation {
+                id: rightAnim
+                duration: Theme.duration
+                easing.type: Easing.OutQuint
+            }
+        }
+
+        onCurIdxChanged: {
+            if (curIdx >= 0 && prevIdx >= 0) {
+                if (curIdx > prevIdx) {
+                    leftAnim.duration = 400;
+                    rightAnim.duration = 300;
+                } else if (curIdx < prevIdx) {
+                    leftAnim.duration = 300;
+                    rightAnim.duration = 400;
+                }
+            }
+            if (curIdx >= 0)
+                prevIdx = curIdx;
+        }
+
+        x: actualLeft
+        width: actualRight - actualLeft
+        height: parent.height
+        opacity: curIdx >= 0 ? 1 : 0
+        Behavior on opacity {
+            NumberAnimation {
+                duration: 180
+            }
+        }
+    }
+}

modules/osd/NotificationCard.qml

@@ -26,12 +26,12 @@ Rectangle {
     readonly property url themedIconUrl: iconName !== "" ? Quickshell.iconPath(iconName, false) : ""
     readonly property url iconUrl: `${Quickshell.shellPath("assets")}/icons/notification.svg`
 
-  implicitWidth: 360
+    implicitWidth: Theme.notification.width
-  implicitHeight: content.implicitHeight + Appearance.padding * 2
+    implicitHeight: content.implicitHeight + Theme.padding * 2
-  radius: Appearance.radius
+    radius: Theme.radius
-  color: Appearance.colors.background
+    color: Theme.colors.background
-  border.width: critical ? 1 : 0
+    border.width: critical ? Theme.notification.borderWidth : 0
-  border.color: Appearance.colors.accent
+    border.color: Theme.colors.accent
 
     Timer {
         id: countdown
@@ -52,12 +52,12 @@ Rectangle {
         anchors.left: parent.left
         anchors.right: parent.right
         anchors.top: parent.top
-    anchors.margins: Appearance.padding
+        anchors.margins: Theme.padding
-    spacing: Appearance.spacing
+        spacing: Theme.spacing
 
         Item {
-      width: 40
+            width: Theme.notification.iconSize
-      height: 40
+            height: Theme.notification.iconSize
             Layout.alignment: Qt.AlignTop
 
             Image {
@@ -77,23 +77,23 @@ Rectangle {
         }
 
         ColumnLayout {
-      spacing: 2
+            spacing: Theme.notification.textSpacing
             Layout.fillWidth: true
             Layout.alignment: Qt.AlignVCenter
 
             Text {
                 text: root.notif?.appName ?? ""
-        color: Appearance.colors.accent
+                color: Theme.colors.accent
-        font.family: Appearance.font.family
+                font.family: Theme.font.family
-        font.pointSize: Appearance.font.pointSize - 2
+                font.pointSize: Theme.font.caption
                 elide: Text.ElideRight
                 Layout.fillWidth: true
             }
             Text {
                 text: root.notif?.summary ?? ""
-        color: Appearance.colors.foreground
+                color: Theme.colors.foreground
-        font.family: Appearance.font.family
+                font.family: Theme.font.family
-        font.pointSize: Appearance.font.pointSize
+                font.pointSize: Theme.font.pointSize
                 font.weight: Font.DemiBold
                 elide: Text.ElideRight
                 Layout.fillWidth: true
@@ -101,10 +101,10 @@ Rectangle {
             Text {
                 text: root.notif?.body ?? ""
                 visible: text !== ""
-        color: Appearance.colors.foreground
+                color: Theme.colors.foreground
-        opacity: 0.8
+                opacity: Theme.notification.bodyOpacity
-        font.family: Appearance.font.family
+                font.family: Theme.font.family
-        font.pointSize: Appearance.font.pointSize - 1
+                font.pointSize: Theme.font.body
                 wrapMode: Text.Wrap
                 maximumLineCount: 3
                 elide: Text.ElideRight
@@ -114,4 +114,3 @@ Rectangle {
         }
     }
 }
-

modules/osd/VolumeCard.qml

@@ -0,0 +1,42 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import Quickshell
+import qs.config
+import qs.services
+import qs.ui
+
+BarButton {
+    id: root
+
+    readonly property real level: Math.max(0, Math.min(Audio.muted ? 0 : Audio.volume, 1))
+    readonly property url iconUrl: `${Quickshell.shellPath("assets")}/icons/speaker.svg`
+
+    hoverHighlight: false
+    pointerCursor: false
+    iconOnly: true
+    iconSource: root.iconUrl
+    icon.width: Theme.volume.iconSize
+    icon.height: Theme.volume.iconSize
+
+    implicitWidth: Theme.volume.width
+    implicitHeight: Theme.volume.height
+
+    Rectangle {
+        id: fill
+
+        anchors.left: parent.left
+        anchors.top: parent.top
+        anchors.bottom: parent.bottom
+        implicitWidth: parent.width * root.level
+        radius: Theme.radius
+        color: Audio.muted ? Theme.colors.error : Theme.colors.accent
+        opacity: 0.35
+
+        Behavior on width {
+            NumberAnimation {
+                duration: Theme.duration
+            }
+        }
+    }
+}

package.nix

@@ -0,0 +1,80 @@
+{
+  lib,
+  stdenv,
+  makeWrapper,
+  makeFontsConf,
+  cmake,
+  ninja,
+  quickshellWithModules,
+  qt6,
+  cava,
+  wallust,
+  nerd-fonts,
+  extraRuntimeDeps ? [],
+}: let
+  version = "0.1.0";
+
+  runtimeDeps =
+    [
+      cava
+      wallust
+    ]
+    ++ extraRuntimeDeps;
+
+  fontconfig = makeFontsConf {
+    fontDirectories = [nerd-fonts.fira-code];
+  };
+
+  # Unlike lib.fileset, this keeps untracked files (the flake only sees
+  # git-tracked paths) while dropping build artifacts.
+  src = lib.cleanSourceWith {
+    src = lib.cleanSource ./.;
+    filter = path: _: let
+      name = baseNameOf path;
+    in
+      !(name == "dist" || name == "result" || name == "result-bin" || lib.hasPrefix "build" name);
+  };
+in
+  stdenv.mkDerivation {
+    inherit version src;
+    pname = "tshell";
+
+    dontWrapQtApps = true;
+
+    preConfigure = ''
+      cd plugin
+    '';
+
+    nativeBuildInputs = [
+      cmake
+      ninja
+      makeWrapper
+    ];
+    buildInputs = [
+      qt6.qtbase
+      qt6.qtdeclarative
+    ];
+    propagatedBuildInputs = runtimeDeps;
+
+    postInstall = ''
+      mkdir -p $out/bin $out/share/tshell
+
+      for entry in shell.qml assets config modules services ui windows; do
+        cp -r "$src/$entry" $out/share/tshell/
+      done
+
+      makeWrapper ${quickshellWithModules}/bin/qs $out/bin/tshell \
+        --prefix PATH : "${lib.makeBinPath runtimeDeps}" \
+        --set FONTCONFIG_FILE "${fontconfig}" \
+        --suffix NIXPKGS_QT6_QML_IMPORT_PATH : "$out/lib/qt-6/qml" \
+        --add-flags "-p $out/share/tshell"
+    '';
+
+    meta = {
+      description = "tux's widgets for wayland";
+      homepage = "https://github.com/tuxdotrs/tshell";
+      license = lib.licenses.gpl3Only;
+      mainProgram = "tshell";
+      platforms = lib.platforms.linux;
+    };
+  }

plugin/CMakeLists.txt

@@ -0,0 +1,46 @@
+cmake_minimum_required(VERSION 3.20)
+project(tshell-cardwire LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_AUTOMOC ON)
+
+find_package(Qt6 REQUIRED COMPONENTS Core Qml DBus)
+
+qt_add_library(tshellcardwire SHARED src/cardwire.cpp src/cardwire.hpp)
+target_include_directories(tshellcardwire PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/src")
+
+qt_add_qml_module(tshellcardwire
+	URI Tshell.Cardwire
+	VERSION 0.1
+	DEPENDENCIES QtQml
+	OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/Tshell/Cardwire"
+)
+
+target_link_libraries(tshellcardwire PRIVATE Qt6::Core Qt6::Qml Qt6::DBus)
+
+# Keep the backing library next to the plugin so "$ORIGIN" rpaths resolve both
+# in the build tree and after install.
+set(module_build_dir "${CMAKE_CURRENT_BINARY_DIR}/Tshell/Cardwire")
+set_target_properties(tshellcardwire tshellcardwireplugin PROPERTIES
+	LIBRARY_OUTPUT_DIRECTORY "${module_build_dir}"
+	RUNTIME_OUTPUT_DIRECTORY "${module_build_dir}"
+	ARCHIVE_OUTPUT_DIRECTORY "${module_build_dir}"
+	BUILD_RPATH "$ORIGIN"
+	INSTALL_RPATH "$ORIGIN"
+)
+
+qt_query_qml_module(tshellcardwire
+	PLUGIN_TARGET module_plugin_target
+	TARGET_PATH module_target_path
+	QMLDIR module_qmldir
+	TYPEINFO module_typeinfo
+)
+
+set(module_dir "${CMAKE_INSTALL_PREFIX}/lib/qt-6/qml/${module_target_path}")
+
+install(TARGETS tshellcardwire "${module_plugin_target}"
+	LIBRARY DESTINATION "${module_dir}"
+	RUNTIME DESTINATION "${module_dir}"
+)
+install(FILES "${module_qmldir}" "${module_typeinfo}" DESTINATION "${module_dir}")

plugin/src/cardwire.cpp

@@ -0,0 +1,405 @@
+#include "cardwire.hpp"
+
+#include <qdbusargument.h>
+#include <qdbusconnection.h>
+#include <qdbusextratypes.h>
+#include <qdbusmessage.h>
+#include <qdbusmetatype.h>
+#include <qdbuspendingcall.h>
+#include <qdbusservicewatcher.h>
+#include <qloggingcategory.h>
+#include <qqmlengine.h>
+#include <qvariant.h>
+
+// a{oa{sa{sv}}} as returned by GetManagedObjects
+using InterfacesMap = QMap<QString, QVariantMap>;
+using ManagedObjects = QMap<QDBusObjectPath, InterfacesMap>;
+
+Q_DECLARE_METATYPE(InterfacesMap)
+Q_DECLARE_METATYPE(ManagedObjects)
+
+namespace {
+
+Q_LOGGING_CATEGORY(logCardwire, "tshell.cardwire", QtWarningMsg);
+
+const QString SERVICE = "org.opengamingcollective.cardwire";
+const QString ROOT_PATH = "/org/opengamingcollective/cardwire";
+const QString GPU_PREFIX = "/org/opengamingcollective/cardwire/Gpu/";
+const QString GPU_IFACE = "org.opengamingcollective.cardwire.Gpu";
+const QString PROPS_IFACE = "org.freedesktop.DBus.Properties";
+const QString OBJMGR_IFACE = "org.freedesktop.DBus.ObjectManager";
+
+void registerMetaTypes() {
+  qDBusRegisterMetaType<InterfacesMap>();
+  qDBusRegisterMetaType<ManagedObjects>();
+}
+
+QDBusMessage methodCall(const QString &path, const QString &iface,
+                        const QString &member) {
+  return QDBusMessage::createMethodCall(SERVICE, path, iface, member);
+}
+
+QDBusPendingCallWatcher *asyncCall(QObject *parent,
+                                   const QDBusMessage &message) {
+  return new QDBusPendingCallWatcher(
+      QDBusConnection::systemBus().asyncCall(message), parent);
+}
+
+void logError(const QString &what, const QDBusMessage &reply) {
+  if (reply.type() == QDBusMessage::ErrorMessage) {
+    qCWarning(logCardwire).nospace()
+        << what << ": " << reply.errorName() << " " << reply.errorMessage();
+  }
+}
+
+} // namespace
+
+CardwireGpu::CardwireGpu(QString objectPath, QObject *parent)
+    : QObject(parent), mObjectPath(std::move(objectPath)) {
+  auto bus = QDBusConnection::systemBus();
+  bus.connect(SERVICE, this->mObjectPath, PROPS_IFACE, "PropertiesChanged",
+              this, SLOT(onPropertiesChanged(QDBusMessage)));
+  bus.connect(SERVICE, this->mObjectPath, GPU_IFACE, "PowerStateChanged", this,
+              SLOT(onPowerStateChanged(QString)));
+
+  this->refreshDevice();
+  this->refreshProperties();
+}
+
+void CardwireGpu::refreshDevice() {
+  QObject::connect(
+      asyncCall(this, methodCall(this->mObjectPath, GPU_IFACE, "GetDevice")),
+      &QDBusPendingCallWatcher::finished, this,
+      &CardwireGpu::onGetDeviceFinished);
+}
+
+void CardwireGpu::onGetDeviceFinished() {
+  auto *watcher = qobject_cast<QDBusPendingCallWatcher *>(this->sender());
+  if (watcher == nullptr)
+    return;
+  watcher->deleteLater();
+
+  const QDBusMessage reply = watcher->reply();
+  logError("GetDevice failed for " + this->mObjectPath, reply);
+  if (reply.type() == QDBusMessage::ErrorMessage)
+    return;
+
+  // (ssuubbbbssbs): name pci render card default discrete virtual available
+  // vendor driver nvidia nvidia_minor
+  QString pci;
+  QString vendor;
+  QString driver;
+  QString nvidiaMinor;
+  uint render = 0;
+  uint card = 0;
+  bool virtualGpu = false;
+
+  const auto arguments = reply.arguments();
+  if (arguments.first().userType() != qMetaTypeId<QDBusArgument>()) {
+    // The daemon actually sends the fields as separate out arguments.
+    if (arguments.size() < 12) {
+      qCWarning(logCardwire)
+          << "GetDevice returned" << arguments.size() << "arguments";
+      return;
+    }
+    this->mName = arguments.at(0).toString();
+    pci = arguments.at(1).toString();
+    render = arguments.at(2).toUInt();
+    card = arguments.at(3).toUInt();
+    this->mDefault = arguments.at(4).toBool();
+    this->mDiscrete = arguments.at(5).toBool();
+    virtualGpu = arguments.at(6).toBool();
+    this->mAvailable = arguments.at(7).toBool();
+    vendor = arguments.at(8).toString();
+    driver = arguments.at(9).toString();
+    this->mNvidia = arguments.at(10).toBool();
+    nvidiaMinor = arguments.at(11).toString();
+  } else {
+    // Documented shape: all fields packed into a single struct.
+    // Must be const: demarshalling uses the const (read) overloads.
+    const QDBusArgument arg = arguments.first().value<QDBusArgument>();
+    arg.beginStructure();
+    arg >> this->mName >> pci >> render >> card >> this->mDefault >>
+        this->mDiscrete >> virtualGpu >> this->mAvailable >> vendor >> driver >>
+        this->mNvidia >> nvidiaMinor;
+    arg.endStructure();
+  }
+
+  if (!this->mKnown) {
+    this->mKnown = true;
+    qCInfo(logCardwire).nospace() << "found gpu \"" << this->mName << "\" at "
+                                  << this->mObjectPath << " (" << pci << ")";
+  }
+
+  emit this->deviceChanged();
+}
+
+void CardwireGpu::refreshProperties() {
+  QDBusMessage call = methodCall(this->mObjectPath, PROPS_IFACE, "GetAll");
+  call << GPU_IFACE;
+
+  QObject::connect(asyncCall(this, call), &QDBusPendingCallWatcher::finished,
+                   this, &CardwireGpu::onGetAllFinished);
+}
+
+void CardwireGpu::onGetAllFinished() {
+  auto *watcher = qobject_cast<QDBusPendingCallWatcher *>(this->sender());
+  if (watcher == nullptr)
+    return;
+  watcher->deleteLater();
+
+  const QDBusMessage reply = watcher->reply();
+  logError("GetAll failed for " + this->mObjectPath, reply);
+  if (reply.type() == QDBusMessage::ErrorMessage)
+    return;
+
+  const auto properties = qdbus_cast<QVariantMap>(reply.arguments().at(0));
+  for (auto it = properties.constBegin(); it != properties.constEnd(); ++it) {
+    if (it.key() == "Block")
+      this->setBlockedValue(it.value().toBool());
+    else if (it.key() == "Launchable")
+      this->setLaunchableValue(it.value().toBool());
+  }
+}
+
+void CardwireGpu::setBlocked(bool blocked) {
+  QDBusMessage call = methodCall(this->mObjectPath, PROPS_IFACE, "Set");
+  call << GPU_IFACE << QStringLiteral("Block")
+       << QVariant::fromValue(QDBusVariant(blocked));
+
+  // The resulting state is confirmed asynchronously via PropertiesChanged.
+  asyncCall(this, call);
+}
+
+void CardwireGpu::onPropertiesChanged(const QDBusMessage &message) {
+  const auto arguments = message.arguments();
+  if (arguments.isEmpty() || arguments.first().toString() != GPU_IFACE)
+    return;
+
+  if (arguments.size() > 1) {
+    const auto properties = qdbus_cast<QVariantMap>(arguments.at(1));
+    for (auto it = properties.constBegin(); it != properties.constEnd(); ++it) {
+      if (it.key() == "Block")
+        this->setBlockedValue(it.value().toBool());
+      else if (it.key() == "Launchable")
+        this->setLaunchableValue(it.value().toBool());
+    }
+  }
+
+  if (arguments.size() > 2) { // invalidated properties: refetch everything
+    const auto invalidated = qdbus_cast<QStringList>(arguments.at(2));
+    if (invalidated.contains("Block") || invalidated.contains("Launchable")) {
+      this->refreshProperties();
+    }
+  }
+}
+
+void CardwireGpu::onPowerStateChanged(const QString &state) {
+  emit this->powerStateChanged(state);
+}
+
+void CardwireGpu::setBlockedValue(bool blocked) {
+  if (blocked == this->mBlocked)
+    return;
+  this->mBlocked = blocked;
+  qCDebug(logCardwire).nospace()
+      << this->mObjectPath << ": block = " << blocked;
+  emit this->blockedChanged();
+}
+
+void CardwireGpu::setLaunchableValue(bool launchable) {
+  if (launchable == this->mLaunchable)
+    return;
+  this->mLaunchable = launchable;
+  emit this->launchableChanged();
+}
+
+Cardwire::Cardwire(QObject *parent) : QObject(parent), mWatcher(this) {}
+
+Cardwire *Cardwire::instance() {
+  static Cardwire *instance =
+      nullptr; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
+  if (instance == nullptr) {
+    registerMetaTypes();
+    instance = new Cardwire();
+    instance->connectSignals();
+  }
+  return instance;
+}
+
+Cardwire *Cardwire::create(QQmlEngine * /*qmlEngine*/,
+                           QJSEngine * /*jsEngine*/) {
+  auto *instance = Cardwire::instance();
+  QQmlEngine::setObjectOwnership(instance, QQmlEngine::CppOwnership);
+  return instance;
+}
+
+CardwireGpu *Cardwire::nvidiaGpu() const {
+  for (auto *gpu : this->mGpus) {
+    if (gpu->isNvidia())
+      return gpu;
+  }
+  return nullptr;
+}
+
+void Cardwire::connectSignals() {
+  // cardwired runs as a system service, so its API is on the system bus.
+  this->mWatcher.setConnection(QDBusConnection::systemBus());
+  QObject::connect(&this->mWatcher, &QDBusServiceWatcher::serviceOwnerChanged,
+                   this, &Cardwire::onServiceOwnerChanged);
+  this->mWatcher.setWatchMode(QDBusServiceWatcher::WatchForOwnerChange);
+
+  auto bus = QDBusConnection::systemBus();
+  bus.connect(SERVICE, ROOT_PATH, OBJMGR_IFACE, "InterfacesAdded", this,
+              SLOT(onInterfacesAdded(QDBusMessage)));
+  bus.connect(SERVICE, ROOT_PATH, OBJMGR_IFACE, "InterfacesRemoved", this,
+              SLOT(onInterfacesRemoved(QDBusMessage)));
+
+  // Kick off the initial sync; if the daemon is not running yet the service
+  // watcher triggers another sync once it appears.
+  this->sync();
+}
+
+void Cardwire::onServiceOwnerChanged(const QString &serviceName,
+                                     const QString &oldOwner,
+                                     const QString &newOwner) {
+  if (serviceName != SERVICE)
+    return;
+  qCInfo(logCardwire).nospace()
+      << SERVICE << " owner: " << oldOwner << " -> " << newOwner;
+
+  this->sync();
+}
+
+void Cardwire::sync() {
+  const auto generation = ++this->mGeneration;
+  auto *watcher =
+      asyncCall(this, methodCall(ROOT_PATH, OBJMGR_IFACE, "GetManagedObjects"));
+  QObject::connect(watcher, &QDBusPendingCallWatcher::finished, this,
+                   [this, generation]() { this->handleSyncReply(generation); });
+}
+
+void Cardwire::handleSyncReply(quint32 generation) {
+  auto *watcher = qobject_cast<QDBusPendingCallWatcher *>(this->sender());
+  if (watcher == nullptr)
+    return;
+  watcher->deleteLater();
+
+  if (generation != this->mGeneration)
+    return; // a newer sync superseded this one
+
+  const QDBusMessage reply = watcher->reply();
+  logError("GetManagedObjects failed", reply);
+  if (reply.type() == QDBusMessage::ErrorMessage) {
+    if (this->mConnected) {
+      this->mConnected = false;
+      emit this->connectedChanged();
+    }
+
+    for (auto *gpu : this->mGpus)
+      gpu->deleteLater();
+    if (!this->mGpus.isEmpty()) {
+      this->mGpus.clear();
+      emit this->gpusChanged();
+    }
+    return;
+  }
+
+  QList<CardwireGpu *> seen;
+  const auto objects = qdbus_cast<ManagedObjects>(reply.arguments().at(0));
+  for (auto it = objects.constBegin(); it != objects.constEnd(); ++it) {
+    if (!it.value().contains(GPU_IFACE))
+      continue;
+
+    const QString &path = it.key().path();
+    if (!path.startsWith(GPU_PREFIX))
+      continue;
+
+    this->ensureGpu(path);
+    seen.append(this->findGpu(path));
+  }
+
+  // Remove GPUs that disappeared (hotplug).
+  for (auto *gpu : this->mGpus) {
+    if (!seen.contains(gpu))
+      gpu->deleteLater();
+  }
+
+  if (seen != this->mGpus) {
+    this->mGpus = seen;
+    emit this->gpusChanged();
+  }
+
+  if (!this->mConnected) {
+    this->mConnected = true;
+    qCInfo(logCardwire) << "connected to" << SERVICE;
+    emit this->connectedChanged();
+  }
+}
+
+void Cardwire::ensureGpu(const QString &path) {
+  if (this->findGpu(path) != nullptr)
+    return;
+
+  auto *gpu = new CardwireGpu(path, this);
+  // The nvidia flag only becomes known once GetDevice replies.
+  QObject::connect(gpu, &CardwireGpu::deviceChanged, this,
+                   &Cardwire::updateNvidiaGpu);
+  this->mGpus.append(gpu);
+  qCInfo(logCardwire) << "tracking" << path;
+  emit this->gpusChanged();
+}
+
+CardwireGpu *Cardwire::findGpu(const QString &path) const {
+  for (auto *gpu : this->mGpus) {
+    if (gpu->objectPath() == path)
+      return gpu;
+  }
+  return nullptr;
+}
+
+void Cardwire::removeGpu(const QString &path) {
+  auto *gpu = this->findGpu(path);
+  if (gpu == nullptr)
+    return;
+
+  gpu->deleteLater();
+  this->mGpus.removeOne(gpu);
+  qCInfo(logCardwire) << "stopped tracking" << path;
+  emit this->gpusChanged();
+}
+
+void Cardwire::onInterfacesAdded(const QDBusMessage &message) {
+  const auto arguments = message.arguments();
+  if (arguments.size() < 2)
+    return;
+
+  const auto path = arguments.first().toString();
+  if (!path.startsWith(GPU_PREFIX))
+    return;
+
+  if (qdbus_cast<InterfacesMap>(arguments.at(1)).contains(GPU_IFACE))
+    this->ensureGpu(path);
+}
+
+void Cardwire::onInterfacesRemoved(const QDBusMessage &message) {
+  const auto arguments = message.arguments();
+  if (arguments.size() < 2)
+    return;
+
+  const auto path = arguments.first().toString();
+  if (!path.startsWith(GPU_PREFIX))
+    return;
+
+  if (qdbus_cast<QStringList>(arguments.at(1)).contains(GPU_IFACE))
+    this->removeGpu(path);
+}
+
+void Cardwire::updateNvidiaGpu() {
+  auto *current = this->nvidiaGpu();
+  if (current == this->mCurrentNvidiaGpu)
+    return;
+
+  this->mCurrentNvidiaGpu = current;
+  emit this->nvidiaGpuChanged();
+}

plugin/src/cardwire.hpp

@@ -0,0 +1,129 @@
+#pragma once
+
+#include <qcontainerfwd.h>
+#include <qdbusmessage.h>
+#include <qdbusservicewatcher.h>
+#include <qlist.h>
+#include <qobject.h>
+#include <qqmlintegration.h>
+#include <qstring.h>
+
+class QDBusPendingCallWatcher;
+class QJSEngine;
+class QQmlEngine;
+
+/// A single GPU exposed by cardwire at
+/// /org/opengamingcollective/cardwire/Gpu/{id}.
+///
+/// Mirrors org.opengamingcollective.cardwire.Gpu: device details are fetched
+/// once via GetDevice, while Block/Launchable are kept in sync through
+/// org.freedesktop.DBus.Properties.PropertiesChanged.
+class CardwireGpu : public QObject {
+  Q_OBJECT
+  QML_ELEMENT
+  QML_UNCREATABLE("Gpu objects are managed by the Cardwire singleton")
+
+  Q_PROPERTY(QString objectPath READ objectPath CONSTANT)
+  Q_PROPERTY(bool known READ known NOTIFY deviceChanged)
+  Q_PROPERTY(QString name READ name NOTIFY deviceChanged)
+  Q_PROPERTY(bool nvidia READ isNvidia NOTIFY deviceChanged)
+  Q_PROPERTY(bool defaultGpu READ isDefault NOTIFY deviceChanged)
+  Q_PROPERTY(bool discrete READ isDiscrete NOTIFY deviceChanged)
+  Q_PROPERTY(bool available READ isAvailable NOTIFY deviceChanged)
+  Q_PROPERTY(bool blocked READ isBlocked NOTIFY blockedChanged)
+  Q_PROPERTY(bool launchable READ isLaunchable NOTIFY launchableChanged)
+
+public:
+  explicit CardwireGpu(QString objectPath, QObject *parent = nullptr);
+
+  [[nodiscard]] const QString &objectPath() const { return this->mObjectPath; }
+  [[nodiscard]] bool known() const { return this->mKnown; }
+  [[nodiscard]] const QString &name() const { return this->mName; }
+  [[nodiscard]] bool isNvidia() const { return this->mNvidia; }
+  [[nodiscard]] bool isDefault() const { return this->mDefault; }
+  [[nodiscard]] bool isDiscrete() const { return this->mDiscrete; }
+  [[nodiscard]] bool isAvailable() const { return this->mAvailable; }
+  [[nodiscard]] bool isBlocked() const { return this->mBlocked; }
+  [[nodiscard]] bool isLaunchable() const { return this->mLaunchable; }
+
+  // Writes the Block property. Only succeeds when the daemon mode allows it
+  // (the daemon rejects the write otherwise and the state stays unchanged).
+  Q_INVOKABLE void setBlocked(bool blocked);
+
+signals:
+  void deviceChanged();
+  void blockedChanged();
+  void launchableChanged();
+  void powerStateChanged(const QString &state);
+
+private slots:
+  void onPropertiesChanged(const QDBusMessage &message);
+  void onPowerStateChanged(const QString &state);
+  void onGetDeviceFinished();
+  void onGetAllFinished();
+
+private:
+  void refreshDevice();
+  void refreshProperties();
+  void setBlockedValue(bool blocked);
+  void setLaunchableValue(bool launchable);
+
+  QString mObjectPath;
+  bool mKnown = false;
+  QString mName;
+  bool mNvidia = false;
+  bool mDefault = false;
+  bool mDiscrete = false;
+  bool mAvailable = false;
+  bool mBlocked = false;
+  bool mLaunchable = false;
+};
+
+/// Exposes the GPUs tracked by the cardwire daemon over D-Bus.
+class Cardwire : public QObject {
+  Q_OBJECT
+  QML_ELEMENT
+  QML_SINGLETON
+
+  Q_PROPERTY(bool connected READ isConnected NOTIFY connectedChanged)
+  Q_PROPERTY(QList<CardwireGpu *> gpus READ gpus NOTIFY gpusChanged)
+  Q_PROPERTY(CardwireGpu *nvidiaGpu READ nvidiaGpu NOTIFY nvidiaGpuChanged)
+
+public:
+  static Cardwire *create(QQmlEngine *qmlEngine, QJSEngine *jsEngine);
+  static Cardwire *instance();
+
+  [[nodiscard]] bool isConnected() const { return this->mConnected; }
+  [[nodiscard]] QList<CardwireGpu *> gpus() const { return this->mGpus; }
+
+  /// The first NVIDIA GPU found by the daemon, or nullptr if there is none.
+  [[nodiscard]] CardwireGpu *nvidiaGpu() const;
+
+signals:
+  void connectedChanged();
+  void gpusChanged();
+  void nvidiaGpuChanged();
+
+private slots:
+  void onServiceOwnerChanged(const QString &serviceName,
+                             const QString &oldOwner, const QString &newOwner);
+  void onInterfacesAdded(const QDBusMessage &message);
+  void onInterfacesRemoved(const QDBusMessage &message);
+
+private:
+  explicit Cardwire(QObject *parent = nullptr);
+
+  void connectSignals();
+  void sync();
+  void handleSyncReply(quint32 generation);
+  void ensureGpu(const QString &path);
+  [[nodiscard]] CardwireGpu *findGpu(const QString &path) const;
+  void removeGpu(const QString &path);
+  void updateNvidiaGpu();
+
+  QDBusServiceWatcher mWatcher;
+  QList<CardwireGpu *> mGpus;
+  CardwireGpu *mCurrentNvidiaGpu = nullptr;
+  bool mConnected = false;
+  quint32 mGeneration = 0;
+};

services/Audio.qml

@@ -0,0 +1,30 @@
+pragma Singleton
+
+import QtQuick
+import Quickshell
+import Quickshell.Services.Pipewire
+
+Singleton {
+    id: root
+
+    readonly property string outputName: truncateText(root.displayName(Pipewire.defaultAudioSink), 14)
+    readonly property string inputName: truncateText(root.displayName(Pipewire.defaultAudioSource), 14)
+    readonly property url outputIcon: `${Quickshell.shellPath("assets")}/icons/speaker.svg`
+    readonly property url inputIcon: `${Quickshell.shellPath("assets")}/icons/microphone.svg`
+    readonly property real volume: Pipewire.defaultAudioSink?.audio.volume ?? 0
+    readonly property bool muted: Pipewire.defaultAudioSink?.audio.muted ?? false
+
+    function truncateText(text, maxLength) {
+        return text.length > maxLength ? text.slice(0, maxLength - 3) + "..." : text;
+    }
+
+    function displayName(node: PwNode): string {
+        if (!node)
+            return "none";
+        return node.description || node.name;
+    }
+
+    PwObjectTracker {
+        objects: [Pipewire.defaultAudioSink, Pipewire.defaultAudioSource]
+    }
+}

services/Battery.qml

@@ -7,7 +7,7 @@ import Quickshell.Services.UPower
 Singleton {
     id: root
     readonly property int percentage: Math.round(UPower.displayDevice.percentage * 100)
-    readonly property real energyRate: UPower.displayDevice.changeRate
+    readonly property real energyRate: UPower.displayDevice.changeRate.toFixed(1)
     readonly property string iconName: root.percentage < 30 ? "battery-low.svg" : root.percentage < 70 ? "battery-medium.svg" : "battery-full.svg"
     readonly property url icon: `${Quickshell.shellPath("assets")}/icons/${root.iconName}`
 }

services/GPU.qml

@@ -0,0 +1,12 @@
+pragma Singleton
+
+import Quickshell
+import Tshell.Cardwire
+
+Singleton {
+    id: root
+
+    readonly property bool connected: Cardwire.connected
+    readonly property CardwireGpu gpu: Cardwire.nvidiaGpu
+    readonly property url icon: `${Quickshell.shellPath("assets")}/icons/nvidia.svg`
+}

services/Media.qml

@@ -0,0 +1,43 @@
+pragma Singleton
+
+import QtQuick
+import Quickshell
+import Quickshell.Services.Mpris
+
+Singleton {
+    id: root
+
+    readonly property MprisPlayer player: {
+        const players = [...Mpris.players.values];
+        return players.find(p => p.playbackState === MprisPlaybackState.Playing) ?? players[0] ?? null;
+    }
+    readonly property bool playing: root.player?.isPlaying ?? false
+    readonly property string trackTitle: root.player?.trackTitle ?? ""
+    readonly property string trackArtist: root.player?.trackArtist ?? ""
+    readonly property url icon: {
+        const entry = root.player?.desktopEntry ?? "";
+        return entry !== "" ? Quickshell.iconPath(entry, false) : "";
+    }
+    readonly property string position: root.formatTime(root.player?.position ?? 0)
+    readonly property string length: root.formatTime(root.player?.length ?? 0)
+
+    function truncateText(text, maxLength) {
+        return text.length > maxLength ? text.slice(0, maxLength - 3) + "..." : text;
+    }
+
+    function formatTime(seconds: real): string {
+        const total = Math.max(0, Math.floor(seconds));
+        const minutes = Math.floor(total / 60);
+        return `${minutes}:${(total % 60).toString().padStart(2, "0")}`;
+    }
+
+    // `position` does not update reactively on its own; emit the changed
+    // signal every second while playing so bindings stay in sync.
+    Timer {
+        running: root.playing && (root.player?.positionSupported ?? false)
+        interval: 1000
+        repeat: true
+        triggeredOnStart: true
+        onTriggered: root.player?.positionChanged()
+    }
+}

services/Network.qml

@@ -0,0 +1,81 @@
+pragma Singleton
+
+import QtQuick
+import Quickshell
+import Quickshell.Networking
+
+Singleton {
+    id: root
+
+    readonly property url icon: `${Quickshell.shellPath("assets")}/icons/network.svg`
+
+    property var wifiDevice: {
+        for (const device of Networking.devices.values) {
+            if (device.type === DeviceType.Wifi)
+                return device;
+        }
+        return null;
+    }
+
+    property var wiredDevice: {
+        for (const device of Networking.devices.values) {
+            if (device.type === DeviceType.Wired)
+                return device;
+        }
+        return null;
+    }
+
+    readonly property bool ethernetConnected: !!(root.wiredDevice && root.wiredDevice.connected)
+
+    readonly property bool wifiConnected: !!(root.wifiDevice && root.wifiDevice.connected)
+
+    readonly property bool wifiConnecting: !!(root.wifiDevice && root.wifiDevice.state === ConnectionState.Connecting)
+
+    property var activeNetwork: null
+
+    function refreshActiveNetwork() {
+        root.activeNetwork = null;
+
+        if (!root.wifiDevice || !root.wifiDevice.networks)
+            return;
+
+        for (const network of root.wifiDevice.networks.values) {
+            if (network.connected) {
+                root.activeNetwork = network;
+                return;
+            }
+        }
+    }
+
+    readonly property string statusText: {
+        if (root.ethernetConnected)
+            return "Wired";
+
+        if (root.wifiConnecting)
+            return "Connecting";
+
+        if (root.wifiConnected && root.activeNetwork)
+            return root.activeNetwork.name;
+
+        return "NA";
+    }
+
+    Connections {
+        target: root.wifiDevice ? root.wifiDevice.networks : null
+
+        function onValuesChanged() {
+            root.refreshActiveNetwork();
+        }
+    }
+
+    Timer {
+        interval: 1000
+        running: true
+        repeat: true
+        triggeredOnStart: true
+
+        onTriggered: {
+            root.refreshActiveNetwork();
+        }
+    }
+}

services/PowerProfile.qml

@@ -7,7 +7,6 @@ import Quickshell.Services.UPower as UPower
 Singleton {
     id: root
 
-    readonly property bool performanceAvailable: UPower.PowerProfiles.hasPerformanceProfile
     readonly property string name: {
         switch (UPower.PowerProfiles.profile) {
         case UPower.PowerProfile.Performance:

shell.qml

@@ -4,5 +4,5 @@ import qs.windows
 Scope {
     Bar {}
     Notification {}
+    Volume {}
 }
-

ui/BarButton.qml

@@ -13,14 +13,14 @@ Button {
     property bool hoverHighlight: true
     property bool pointerCursor: true
 
-  padding: Appearance.padding
+    padding: Theme.padding
     display: iconOnly ? AbstractButton.IconOnly : AbstractButton.TextBesideIcon
 
     text: label
-  font.family: Appearance.font.family
+    font.family: Theme.font.family
-  font.pointSize: Appearance.font.pointSize
+    font.pointSize: Theme.font.pointSize
-  palette.buttonText: Appearance.colors.foreground
+    palette.buttonText: Theme.colors.foreground
-  icon.color: Appearance.colors.foreground
+    icon.color: Theme.colors.foreground
     icon.source: iconSource
 
     HoverHandler {
@@ -30,16 +30,16 @@ Button {
 
     background: Rectangle {
         anchors.fill: parent
-    radius: Appearance.radius
+        radius: Theme.radius
         color: {
             if (!root.hoverHighlight)
-        return Appearance.colors.inActive;
+                return Theme.colors.inActive;
-      return root.hovered ? Appearance.colors.inActive : Appearance.colors.background;
+            return root.hovered ? Theme.colors.inActive : Theme.colors.background;
         }
 
         Behavior on color {
             ColorAnimation {
-        duration: Appearance.duration
+                duration: Theme.duration
             }
         }
     }

ui/RoundedCorner.qml

@@ -9,7 +9,7 @@ WrapperItem {
     id: root
 
     property int corner
-  property real radius: Appearance.radius
+    property real radius: Theme.radius
     property color color
 
     Component.onCompleted: {

windows/Bar.qml

@@ -10,7 +10,7 @@ import qs.ui
 PanelWindow {
     id: window
 
-  property color barColor: Appearance.colors.background
+    property color barColor: Theme.colors.background
 
     color: "transparent"
     exclusionMode: ExclusionMode.Ignore
@@ -41,7 +41,7 @@ PanelWindow {
 
             anchors.verticalCenter: parent.verticalCenter
             x: section.alignment === Qt.AlignLeft ? 0 : section.alignment === Qt.AlignRight ? parent.width - width : (parent.width - width) / 2
-      spacing: Appearance.spacing
+            spacing: Theme.spacing
 
             Repeater {
                 model: section.widgets
@@ -84,7 +84,7 @@ PanelWindow {
     Rectangle {
         id: leftBar
 
-    implicitWidth: 10
+        implicitWidth: Theme.bar.thickness
         implicitHeight: QsWindow.window?.height ?? 0
         color: window.barColor
         anchors.left: parent.left
@@ -92,7 +92,7 @@ PanelWindow {
     Rectangle {
         id: rightBar
 
-    implicitWidth: 10
+        implicitWidth: Theme.bar.thickness
         implicitHeight: QsWindow.window?.height ?? 0
         color: window.barColor
         anchors.right: parent.right
@@ -101,7 +101,7 @@ PanelWindow {
         id: bottomBar
 
         implicitWidth: QsWindow.window?.width ?? 0
-    implicitHeight: 10
+        implicitHeight: Theme.bar.thickness
         color: window.barColor
         anchors.bottom: parent.bottom
     }
@@ -109,7 +109,7 @@ PanelWindow {
         id: topBar
 
         implicitWidth: QsWindow.window?.width ?? 0
-    implicitHeight: 50
+        implicitHeight: Theme.bar.height
         color: window.barColor
         anchors.top: parent.top
 
@@ -117,7 +117,7 @@ PanelWindow {
             id: flexLayout
 
             anchors.fill: parent
-      anchors.margins: Appearance.margin
+            anchors.margins: Theme.margin
 
             wrap: FlexboxLayout.Wrap
             direction: FlexboxLayout.Row

windows/Notification.qml

@@ -10,12 +10,10 @@ import "../modules/osd"
 PanelWindow {
     id: root
 
-  readonly property int cardWidth: 420
-
     color: "transparent"
     exclusionMode: ExclusionMode.Ignore
     visible: Notifications.popupCount > 0
-  implicitWidth: root.cardWidth
+    implicitWidth: Theme.notification.width
     implicitHeight: stack.implicitHeight
 
     anchors {
@@ -23,8 +21,8 @@ PanelWindow {
         right: true
     }
     margins {
-    top: 50 + Appearance.margin
+        top: Theme.bar.height + Theme.margin
-    right: 10 + Appearance.margin
+        right: Theme.bar.thickness + Theme.margin
     }
 
     mask: Region {
@@ -37,7 +35,7 @@ PanelWindow {
         anchors.top: parent.top
         anchors.right: parent.right
         anchors.left: parent.left
-    spacing: Appearance.spacing
+        spacing: Theme.spacing
 
         Repeater {
             model: [...Notifications.popups.values].reverse()

windows/Volume.qml

@@ -0,0 +1,52 @@
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import Quickshell
+import qs.config
+import qs.services
+import "../modules/osd"
+
+PanelWindow {
+    id: root
+
+    property bool shown: false
+
+    color: "transparent"
+    exclusionMode: ExclusionMode.Ignore
+    visible: shown
+    implicitWidth: card.implicitWidth
+    implicitHeight: card.implicitHeight
+
+    anchors.bottom: true
+    margins.bottom: screen.height * Theme.volume.bottomMarginRatio
+
+    // An empty click mask prevents the window from blocking mouse events.
+    mask: Region {}
+
+    Connections {
+        target: Audio
+
+        function onVolumeChanged() {
+            root.shown = true;
+            hideTimer.restart();
+        }
+
+        function onMutedChanged() {
+            root.shown = true;
+            hideTimer.restart();
+        }
+    }
+
+    Timer {
+        id: hideTimer
+
+        interval: Theme.volume.timeout
+        onTriggered: root.shown = false
+    }
+
+    VolumeCard {
+        id: card
+
+        anchors.fill: parent
+    }
+}