added configuration option to specify initial audio source

if such an initial source is specified, removed the GUI element to change
it later. this is to avoid accidentally changing the source during
production.

1 files changed, 10 insertions, 6 deletions

diff --git a/voctogui/lib/ui.py b/voctogui/lib/ui.py
index 92d0692..a8fb6a9 100644
--- a/voctogui/lib/ui.py
+++ b/voctogui/lib/ui.py
@@ -58,12 +58,16 @@ class Ui(UiBuilder):
             uibuilder=self
         )
 
-        drawing_area = self.find_widget_recursive(self.win, 'combo_audio')
-        self.audio_selector_controller = AudioSelectorController(
-            drawing_area,
-            win=self.win,
-            uibuilder=self
-        )
+        # check if there is a fixed audio source configured.
+        # if so, remove the combo-box entirely instead of setting it up.
+        if Config.has_option('mix', 'audiosource'):
+            drawing_area.remove(self.find_widget_recursive(self.win, 'box_audio'))
+        else:
+            self.audio_selector_controller = AudioSelectorController(
+                drawing_area=self.find_widget_recursive(self.win, 'combo_audio'),
+                win=self.win,
+                uibuilder=self
+            )
 
         # Setup Toolbar Controllers
         toolbar = self.find_widget_recursive(self.win, 'toolbar')