fixes waybar, adds quickshell

2026-05-04 15:32:47 +02:00
parent 5e55b51220
commit bd17b76c30
34 changed files with 995 additions and 1217 deletions
@@ -0,0 +1,91 @@
+// CavaWidget.qml - audio visualiser via cava raw output
+import QtQuick
+import QtQuick.Layouts
+import Quickshell.Io
+import ".."
+
+Rectangle {
+    id: root
+
+    property var  bars:    Array(12).fill(0)
+    property bool silence: bars.every(v => v === 0)
+
+    readonly property var blocks: [" ","▁","▂","▃","▄","▅","▆","▇","█"]
+
+    implicitWidth:  cavaRow.implicitWidth + Theme.pillPadH * 2
+    implicitHeight: Theme.barHeight
+    radius:         Theme.radius
+    color:          cavaHover.containsMouse ? Theme.pillHover : Theme.pill
+    Behavior on color { ColorAnimation { duration: 150 } }
+
+    RowLayout {
+        id: cavaRow
+        anchors.centerIn: parent
+        spacing: 1
+
+        Repeater {
+            model: root.bars.length
+            Text {
+                required property int index
+                text:           root.silence
+                                ? " "
+                                : root.blocks[Math.min(Math.floor(root.bars[index] / 28.5), 8)]
+                font.family:    Theme.fontMono
+                font.pixelSize: Theme.fontSize + 1
+                color:          Theme.foreground
+            }
+        }
+    }
+
+    MouseArea {
+        id: cavaHover
+        anchors.fill: parent
+        hoverEnabled: true
+        onClicked:    Exec.run(["pavucontrol"])
+    }
+
+    // Write the cava config once at startup, then run cava pointing at it.
+    Component.onCompleted: writeCfg.running = true
+
+    Process {
+        id: writeCfg
+        running: false
+        // Plain double-quoted string - no JS interpolation, bash sees ${VAR} verbatim.
+        command: ["bash", "-c",
+            "mkdir -p /tmp/qs-cava && cat > /tmp/qs-cava/cava.ini <<'CFG'\n" +
+            "[general]\n" +
+            "framerate = 30\n" +
+            "bars = 12\n" +
+            "[input]\n" +
+            "method = pipewire\n" +
+            "source = auto\n" +
+            "[smoothing]\n" +
+            "noise_reduction = 77\n" +
+            "monstercat = 1\n" +
+            "[output]\n" +
+            "method = raw\n" +
+            "raw_target = /dev/stdout\n" +
+            "data_format = ascii\n" +
+            "ascii_max_range = 255\n" +
+            "bar_delimiter = 59\n" +
+            "CFG\n"
+        ]
+        onExited: cavaProc.running = true
+    }
+
+    Process {
+        id: cavaProc
+        running: false
+        command: ["cava", "-p", "/tmp/qs-cava/cava.ini"]
+        stdout: SplitParser {
+            onRead: (line) => {
+                const parts = line.trim().replace(/;$/, "").split(";");
+                if (parts.length >= root.bars.length) {
+                    root.bars = parts.slice(0, root.bars.length)
+                                     .map(v => parseInt(v) || 0);
+                }
+            }
+        }
+        onExited: cavaProc.running = true
+    }
+}