rind: Show the fill level when tracks are loaded

This is a small detail, but I like the idea of having an indicator when
tracks are loaded or not.

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>

emmental.ui

@@ -165,7 +165,6 @@
             <property name="visible">True</property>
             <property name="can_focus">True</property>
             <property name="adjustment">progress_adjustment</property>
-            <property name="show_fill_level">True</property>
             <property name="fill_level">100</property>
             <property name="digits">-1</property>
             <property name="draw_value">False</property>

rind/gst.py

@@ -57,6 +57,8 @@ class EmmentalAudio:
             (old, new, pending) = message.parse_state_changed()
             PlayButton.set_visible( new != Gst.State.PLAYING)
             PauseButton.set_visible(new == Gst.State.PLAYING)
+            ProgScale.set_show_fill_level(new == Gst.State.PLAYING or
+                                          new == Gst.State.PAUSED)
             if new == Gst.State.READY:
                 Title.set_markup("<big>Emmental</big>")
                 Artist.set_markup("<big>The Cheesy Music Player</big>")

rind/test_gst.py

@@ -63,6 +63,8 @@ class TestGst(unittest.TestCase):
         self.assertEqual(gst.Adjustment.get_value(), 0.0)
         self.assertEqual(gst.Position.get_text(), "00:00")
         self.assertEqual(gst.Duration.get_text(), "-00:00")
+        self.assertFalse(gst.ProgScale.get_show_fill_level())
+        self.assertEqual(gst.ProgScale.get_fill_level(), 100.0)
 
         self.audio.load(None)
         self.assertFalse(gst.PauseButton.is_visible())
@@ -94,6 +96,7 @@ class TestGst(unittest.TestCase):
             self.main_loop()
 
         self.assertEqual(self.state, Gst.State.PLAYING)
+        self.assertTrue( gst.ProgScale.get_show_fill_level())
 
         self.assertGreater(self.audio.progress(), 0)
         self.assertGreater(self.audio.position(), 0)