The Eclipse compare does not seem to be possible to work with snapshot views, posted a bug report to ask for some clarification regarding this. But if this cannot be supported; Add functionality to automatically launch the cleartool diff if we are in a snapshot view.
1. Try to launch Eclipse compare
2. Failed to get compare stream
3. Are we in a snapshot view?
4. If so, launch external cleartool diff
Right now this is a preference option, but its annoying to have to check that box whenever we work in a snapshot view.