initial commit

modules/bar/components/idle.py

@@ -0,0 +1,27 @@
+from fabric import Fabricator
+from fabric.utils import exec_shell_command
+from fabric.widgets.box import Box
+from snippets import MaterialIcon
+
+
+class IdleIndicator(Box):
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.idle_icon = self.create_idle_icon()
+        self.fabricator = Fabricator(interval=1000, poll_from=self.check_idle_status)
+
+        self.children = [self.idle_icon]
+
+    def create_idle_icon(self):
+        return MaterialIcon("coffee", 16)
+
+    def check_idle_status(self, *_):
+        output = exec_shell_command("pidof wayland-idle-inhibitor.py")
+        is_idle = bool(str(output).strip())
+        self.update_idle_status(is_idle)
+
+    def update_idle_status(self, is_idle):
+        if is_idle:
+            self.idle_icon.set_visible(True)
+        else:
+            self.idle_icon.set_visible(False)