first commit

README.md

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+# Headset Battery Widget

package/contents/ui/main.qml

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+import QtQuick 2.0
+import QtQuick.Layouts 1.3
+import org.kde.plasma.plasmoid 2.0
+import org.kde.plasma.core 2.0 as PlasmaCore
+
+Item {
+  id: main
+
+  property int batteryPercent: -2
+
+  PlasmaCore.DataSource {
+    id: hsSource
+    engine: "executable"
+    connectedSources: ["headsetcontrol -bc"]
+    interval: 2000
+    onNewData: {
+      if(data['exit_code'] > 0)
+        return console.log('error lol');
+      batteryPercent = data['stdout'];
+    }
+  }
+
+  Plasmoid.preferredRepresentation: Plasmoid.compactRepresentation
+
+  Plasmoid.compactRepresentation: Item {
+    Layout.minimumWidth: units.iconSizes.medium
+
+    Image {
+      anchors.fill: parent
+      smooth: true
+      fillMode: Image.PreserveAspectFit
+      source: batteryIcon()
+      Plasmoid.toolTipMainText: "battery status:"
+      Plasmoid.toolTipSubText: batteryStatus()
+    }
+
+    function batteryIcon() {
+      let iconName = "battery_100"
+      if(batteryPercent == -1) // charing
+        iconName = "battery_charging"
+      else if(batteryPercent == -2) // not connected
+        iconName = "battery_nc";
+      else if(batteryPercent > 80)
+        iconName = "battery_100";
+      else if(batteryPercent > 60)
+        iconName = "battery_80";
+      else if(batteryPercent > 40)
+        iconName = "battery_60";
+      else if(batteryPercent > 20)
+        iconName = "battery_40";
+      else
+        iconName = "battery_20";
+      return "../icons/" + iconName + ".png";
+    }
+
+    function batteryStatus() {
+      if(batteryPercent == -1)
+        return "charging";
+      else if(batteryPercent == -2)
+        return "not connected";
+      else
+        return batteryPercent + " %";
+    }
+  }
+}

package/metadata.json

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+{
+  "KPlugin": {
+    "Authors": [{
+      "Email": "flummi@srv.fail",
+      "Name": "Flummi"
+    }],
+    "Category": "System Information",
+    "Dependencies": [
+    ],
+    "Icon": "battery",
+    "Id": "org.kde.plasma.headsetcontrol-battery-widget",
+    "Name": "Headset Battery Widget",
+    "ServiceTypes": [
+      "Plasma/Applet"
+    ],
+    "Version": "1",
+    "Website": "https://git.lat/Flummi/headsetcontrol-battery-widget"
+  },
+  "X-Plasma-API": "declarativeappletscript",
+  "X-Plasma-MainScript": "ui/main.qml"
+}