refaktor

modules/bar/states/Battery/BatteryState.qml

@@ -4,6 +4,7 @@ import Quickshell
 import Quickshell.Io
 
 Item {
+    property bool available: false
     property real percentage: 0
     property bool charging: false
     property real energy: 0
@@ -14,37 +15,30 @@ Item {
 
     function parseUpower(line) {
         line = line.trim()
-
         if (line.startsWith("percentage:")) {
             percentage = parseInt(line.split(":")[1])
             // console.log("percentage =", percentage)
         }
-
         else if (line.startsWith("state:")) {
             charging = !line.includes("discharging")
             // console.log("charging =", charging)
         }
-
         else if (line.startsWith("energy:")) {
             energy = parseFloat(line.split(":")[1])
             // console.log("energy =", energy)
         }
-
         else if (line.startsWith("voltage:")) {
             voltage = parseFloat(line.split(":")[1])
             // console.log("voltage =", voltage)
         }
-
         else if (line.startsWith("energy-rate:")) {
             energy_rate = parseFloat(line.split(":")[1])
             // console.log("energy_rate =", energy_rate)
         }
-
         else if (line.startsWith("charge-cycles:")) {
             charge_cycle = parseInt(line.split(":")[1])
             // console.log("charge_cycle =", charge_cycle)
         }
-
         else if (line.startsWith("time to empty:")) {
             time_to_empty = parseFloat(line.split(":")[1])
             // console.log("time_to_empty =", time_to_empty)
@@ -53,12 +47,25 @@ Item {
 
     Process {
         id: upowerProc
-        command: ["bash", "-c", "upower -i $(upower -e | grep BAT)"]
-
+        command: ["bash", "-c", "upower -i $(upower -e | grep '^/org/freedesktop/UPower/devices/battery')"]
         stdout: SplitParser {
             onRead: function(data) {
                 parseUpower(data)
-                // console.log("battery available:", data)
+            }
+        }
+    }
+
+    Process {
+        id: batteryAvailable
+        command: ["sh", "-c", "upower -e | grep -q '^/org/freedesktop/UPower/devices/battery' && echo '1' || echo '0'"]
+
+        stdout: StdioCollector {
+            onStreamFinished: {
+                const hasBattery = this.text.trim() === "1"
+                available = hasBattery
+                if (hasBattery) {
+                    pollTimer.start()
+                }
             }
         }
     }
@@ -68,16 +75,11 @@ Item {
         interval: 1000
         running: false
         repeat: true
-        triggeredOnStart: true
+        triggeredOnStart: false
         onTriggered: upowerProc.running = true
     }
 
-    function start() {
-        pollTimer.start()
-        upowerProc.running = true
-    }
-
-    function stop() {
-        pollTimer.stop()
+    Component.onCompleted: {
+        batteryAvailable.running = true
     }
 }