Ok, I've just pushed a new version of mBarcode (for Fremantle) to the extras-devel builder. The plugins are all the same, but the main program should be a bit more responsive, and also allows you to select either continuous scanning (with half shutter to focus if you don't want continuous focus, and full shutter to record an image) or scan when the shutter is pressed (for iirc 3s after the shutter is pressed, half-press does focus, to save an image use the on-screen button)

I've not managed to get the results window to let you know which button you've pressed, I'll look at this (and if anyone knows about custom delegates for QListViews please pipe up) nor have I worked out why the PythonQt and ExternalDBus wrapper plugins aren't receiving events yet.

I'll look at all of these, but just no more tonight!

Please let me know if there are any issues with the new version of mBarcode.