Code review comment for lp:~matzipan/scratch/folder-manager-improvement

If the "execute" permission is removed from a folder then the "add file" and "add folder" options are still active. If these are chosen then scratch hangs while maxing out a core. (Under these circumstances, Files gives a "permission denied" error dialog. However, if the folder is set to "read only" but has "execute" permission, attempting to add a file fails silently (with a error message in the terminal). Under these circumstances Files does not offer to create a file in the context menu.

I also notices that "Move to trash" is offered for all folders including the user home folder. Hopefully this would fail but I did not feel like trying it (!).