Fix toolbar for viewer

1 files changed, 20 insertions, 3 deletions

diff --git a/classroomkit.py b/classroomkit.py
index 81273ad..4f2f289 100644
--- a/classroomkit.py
+++ b/classroomkit.py
@@ -75,9 +75,26 @@ class ClassroomKitActivity(activity.Activity):
         """Create and show UI
         """
         # Toolbar
-        toolbox = ActivityToolbox(self)
-        self._toolbar = toolbox.get_activity_toolbar()
-        self.set_toolbox(toolbox)
+        # Broadcast
+        if not self._shared_activity:
+            toolbox = ActivityToolbox(self)
+            self._toolbar = toolbox.get_activity_toolbar()
+            self.set_toolbox(toolbox)
+        else:
+            # we do not have collaboration features
+            # make the share option insensitive
+            self.max_participants = 1
+
+            # Toolbar
+            toolbox = ActivityToolbox(self)
+            self._toolbar = toolbox.get_activity_toolbar()
+
+            self._toolbar.remove(self._toolbar.share)
+            self._toolbar.share = None
+            self._toolbar.remove(self._toolbar.keep)
+            self._toolbar.keep = None
+            self.set_toolbox(toolbox)
+
 
     def showUI(self):
         """Show UI elements