playlist: Create a TrackBox containing the JumpButton

And put it before the filter entry in the ui

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

playlist/header.py

@@ -85,26 +85,33 @@ class ControlBox(Gtk.Box):
             child = child.get_next_sibling()
 
 
-class PlaylistBox(ControlBox):
+class TrackBox(ControlBox):
     def __init__(self):
         ControlBox.__init__(self)
-        self.append(RandomToggle())
-        self.append(LoopToggle())
-        self.append(SortButton())
         self.append(JumpButton())
 
     def get_jump_button(self):
         return self.get_last_child()
 
 
+class PlaylistBox(ControlBox):
+    def __init__(self):
+        ControlBox.__init__(self)
+        self.append(RandomToggle())
+        self.append(LoopToggle())
+        self.append(SortButton())
+
+
 class Header(Gtk.Box):
     def __init__(self):
         Gtk.Box.__init__(self)
+        self.append(TrackBox())
         self.append(FilterEntry())
         self.append(PlaylistBox())
 
     def get_jump_button(self):
-        return self.get_last_child().get_jump_button()
+        return self.get_first_child().get_jump_button()
 
     def set_playlist(self, plist):
+        self.get_first_child().set_playlist(plist)
         self.get_last_child().set_playlist(plist)

playlist/test_header.py

@@ -139,6 +139,19 @@ class TestControlBox(unittest.TestCase):
         self.assertTrue(box.has_css_class("linked"))
 
 
+class TestTrackBox(unittest.TestCase):
+    def test_init(self):
+        box = header.TrackBox()
+        self.assertIsInstance(box, header.ControlBox)
+
+    def test_children(self):
+        box = header.TrackBox()
+
+        child = box.get_first_child()
+        self.assertIsInstance(child, header.JumpButton)
+        self.assertEqual(box.get_jump_button(), child)
+
+
 class TestPlaylistBox(unittest.TestCase):
     def test_init(self):
         box = header.PlaylistBox()
@@ -160,10 +173,6 @@ class TestPlaylistBox(unittest.TestCase):
         child = child.get_next_sibling()
         self.assertIsInstance(child, header.SortButton)
 
-        child = child.get_next_sibling()
-        self.assertIsInstance(child, header.JumpButton)
-        self.assertEqual(box.get_jump_button(), child)
-
 
 class TestHeader(unittest.TestCase):
     def test_init(self):
@@ -178,6 +187,9 @@ class TestHeader(unittest.TestCase):
         box.set_playlist(collection)
 
         child = box.get_first_child()
+        self.assertIsInstance(child, header.TrackBox)
+
+        child = child.get_next_sibling()
         self.assertIsInstance(child, header.FilterEntry)
 
         child = child.get_next_sibling()