Add set_layer method (#191)

Author: JE-Random-Tech

omxplayer/player.py

@@ -574,6 +574,17 @@ def set_position(self, position):
         self._player_interface.SetPosition(ObjectPath("/not/used"), Int64(position * 1000.0 * 1000))
         self.positionEvent(self, position)
 
+    @_check_player_is_active
+    @_from_dbus_type
+    def set_layer(self, layer):
+        """
+        Set the layer of the Video (default 0). Higher layers are above lower layers
+
+        Args:
+            layer (int): The Layer to switch to.
+        """
+        self._player_interface.SetLayer(Int64(layer))
+
     @_check_player_is_active
     @_from_dbus_type
     def set_alpha(self, alpha):

tests/unit/test_omxplayer.py

@@ -68,6 +68,7 @@ def test_root_interface_properties(self, popen, sleep, isfile, killpg, atexit, c
         ['stop', 'Stop', [], []],
         ['seek', 'Seek', [100], [dbus.Int64(100 * 1e6)]],
         ['set_position', 'SetPosition', [1], [dbus.ObjectPath("/not/used"), dbus.Int64(1000000)]],
+        ['set_layer', 'SetLayer', [1], [dbus.Int64(1)]],
         ['list_subtitles', 'ListSubtitles', [], []],
         ['mute', 'Mute', [], []],
         ['unmute', 'Unmute', [], []],