Renamed from Libremsonic to Sublime Music

sublime/ui/common/spinner_image.py

@@ -0,0 +1,36 @@
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk
+
+
+class SpinnerImage(Gtk.Overlay):
+    def __init__(
+            self,
+            loading=True,
+            image_name=None,
+            spinner_name=None,
+            **kwargs,
+    ):
+        Gtk.Overlay.__init__(self)
+
+        self.image = Gtk.Image(name=image_name, **kwargs)
+        self.add(self.image)
+
+        self.spinner = Gtk.Spinner(
+            name=spinner_name,
+            active=loading,
+            halign=Gtk.Align.CENTER,
+            valign=Gtk.Align.CENTER,
+        )
+        self.add_overlay(self.spinner)
+
+    def set_from_file(self, *args, **kwargs):
+        self.image.set_from_file(*args, **kwargs)
+
+    def set_loading(self, loading_status):
+        if loading_status:
+            self.spinner.start()
+            self.spinner.show()
+        else:
+            self.spinner.stop()
+            self.spinner.hide()