[REBOL] Progress bar
From: kpeters-vu::ware::com at: 21-Nov-2005 22:37
Hi Silvia ~
assuming you are referring to Joerg Schilling's cdrecord for UNIX:
Before you even worry about progress bars etc. - how is your application
going to talk to cdrecord?
I may be mistaken but I don't think that there are any callback hooks
for you to employ - your REBOL thus wouldn't know about the progress
cdrecord is making.
Maybe there's a way to redirect cdrecord's output to file and to read
its percentages from there?
>I've a cmd like this:
>> call/output/wait cmd-iso none
>Where cmd-iso is the call to cdrecord
>I would like to know how to show a progress bar for this command and hide
>the shell window.
>Thank you, Silvia