initial commit

modules/bar/components/bluetooth.py

@@ -0,0 +1,34 @@
+from fabric.bluetooth import BluetoothClient
+from fabric.widgets.box import Box
+from snippets import MaterialIcon
+
+
+class BluetoothIndicator(Box):
+    ICON_ENABLED = "bluetooth"
+    ICON_DISABLED = "bluetooth_disabled"
+
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.bluetooth_client = BluetoothClient()
+
+        self.bluetooth_icon = None
+
+        self.bluetooth_client.connect("changed", self.update_bluetooth_status)
+
+        self.update_bluetooth_status()
+
+    def update_bluetooth_status(self, *_):
+        icon_label = (
+            self.ICON_ENABLED if self.bluetooth_client.enabled else self.ICON_DISABLED
+        )
+
+        new_icon = MaterialIcon(icon_label, size=16)
+
+        if self.bluetooth_icon:
+            self.remove(self.bluetooth_icon)
+
+        self.bluetooth_icon = new_icon
+        self.add(self.bluetooth_icon)
+
+    def on_destroy(self):
+        self.bluetooth_client.disconnect("changed", self.update_bluetooth_status)