From faa7d1828a343986442cbbc2d655ff35568afa61 Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@audacityteam.org>
Date: Sat, 26 Aug 2017 11:37:43 -0400
Subject: [PATCH] Commands adjusting pan and gain are enabled during
 transport...

... though they do have a messy interaction with Undo if recording that should
be fixe.

You may get an undo history item that not only restores the gain and pan, but
removes a part of the recording.
---
 src/Menus.cpp | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/Menus.cpp b/src/Menus.cpp
index 8d905c95e..1682b4983 100644
--- a/src/Menus.cpp
+++ b/src/Menus.cpp
@@ -1521,23 +1521,23 @@ void AudacityProject::CreateMenusAndCommands()
       c->BeginSubMenu(_("&Track"));
 
       c->AddItem(wxT("TrackPan"), _("Change p&an on focused track"), FN(OnTrackPan), wxT("Shift+P"),
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
+                 TrackPanelHasFocus | TracksExistFlag,
+                 TrackPanelHasFocus | TracksExistFlag);
       c->AddItem(wxT("TrackPanLeft"), _("Pan &left on focused track"), FN(OnTrackPanLeft), wxT("Alt+Shift+Left"),
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
+                 TrackPanelHasFocus | TracksExistFlag,
+                 TrackPanelHasFocus | TracksExistFlag);
       c->AddItem(wxT("TrackPanRight"), _("Pan &right on focused track"), FN(OnTrackPanRight), wxT("Alt+Shift+Right"),
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
+                 TrackPanelHasFocus | TracksExistFlag,
+                 TrackPanelHasFocus | TracksExistFlag);
       c->AddItem(wxT("TrackGain"), _("Change gai&n on focused track"), FN(OnTrackGain), wxT("Shift+G"),
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
+                 TrackPanelHasFocus | TracksExistFlag,
+                 TrackPanelHasFocus | TracksExistFlag);
       c->AddItem(wxT("TrackGainInc"), _("&Increase gain on focused track"), FN(OnTrackGainInc), wxT("Alt+Shift+Up"),
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
+                 TrackPanelHasFocus | TracksExistFlag,
+                 TrackPanelHasFocus | TracksExistFlag);
       c->AddItem(wxT("TrackGainDec"), _("&Decrease gain on focused track"), FN(OnTrackGainDec), wxT("Alt+Shift+Down"),
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
-                 AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
+                 TrackPanelHasFocus | TracksExistFlag,
+                 TrackPanelHasFocus | TracksExistFlag);
       c->AddItem(wxT("TrackMenu"), _("Op&en menu on focused track"), FN(OnTrackMenu), wxT("Shift+M\tskipKeydown"),
                  TracksExistFlag | TrackPanelHasFocus,
                  TracksExistFlag | TrackPanelHasFocus);