I just purchased a license for TotalFinder and everything is lovely when using it as a ‘Finder’ replacement. However, the main functionality I wanted was to have folders on top for “open” dialogs when trying to open a file in a program like Keynote, or when trying to upload a file using Chrome. Is there a way to force TotalFinder to be used for open dialogs? I’m on OSx Yosemite (10.10.5).
Unfortunately this is technically very different problem. And TotalFinder cannot do that. Open/Save dialogs are implemented in system frameworks, they look like Finder, but they are not part of Finder. To modify their behaviour I would have to potentially inject code into every running application in the system, which sounds as a bit too much. Also some apps are sandboxed and they have different mechanism to interact with Open/Save functionality, which is another complication.
This feature has been requested many times, but I wasn’t able to implement it. I’m sorry.