Better preferences storage for DownloadFolder user default

[cluthi81]

Hello. I have written a patch for better storage of the DownloadFolder? user default. Instead of storing it as a path, I store it as an alias record. This allows users to move and/or rename their default download folder :-) The code is very error checking and the case where the download folder would be deleted is taken into account: if the folder does not exist anymore, then the user is asked where to save the files and an appropriate message is written in the Transfers preference (Warning sign + "Folder not found").

All the necessary files (patch + new files) are attached. The keyedobjects.nib file must replace the one of the PrefsWindows?.nib because of different bindings (ExpandedPathTo?... -> AliasDataTo?...)

I you have questions, don't hesitate to contact me.

[cluthi81]

All the necessary files to properly store the user default download folder

[cluthi81]

Transformer for bindings

[cluthi81]

Transformer for bindings

[cluthi81]

Transformer for bindings

[cluthi81]

Transformer for bindings

[cluthi81]

Cocoa wrapper around alias records

[cluthi81]

Cocoa wrapper around alias records

[cluthi81]

The patch itself (also adds the above files in the Xcode project)

[cluthi81]

Different bindings (AliasData? instead of ExpandedPath?) for PrefsWindow?.nib

[livings124]

This way might be a bit more confusing than the current behavior.

[charles]

grr