... Reimplemented without making dependency cycles.
Project and ProjectFileManager publish events for change of active project or
change of a project title.
WindowMenus.cpp can listen for those events, so that it can update the menu
appropriately. So it's all done nonintrusively in the rest of the code.
These changes were made too close to release and are considered too dangerous for 2.4.0.
We will use the changes Leland provided. We can review these proposed changes by Paul after 2.4.0 is released.
... Reimplemented without making dependency cycles.
Project and ProjectFileManager publish events for change of active project or
change of a project title.
WindowMenus.cpp can listen for those events, so that it can update the menu
appropriately. So it's all done nonintrusively in the rest of the code.
... The fix done at 2f9322e was undone at 43b1afc because of the unacceptable
file dependencies. This fixes it by other means. Make a null check in
SetProjectTitle in case it is invoked before ProjectWindow has been constructed;
also ensure in ProjectManager::New that it is called at least once after that.
... The former will handle File menu items, and the choosing of file paths to
write; the latter will handle the XML contents and do auto-save. Auto-save is
a lower-level thing that must be done in many places whenever undo history
is pushed or modified.
