Re: GWorkspace file operation pause/stop problems

[Riccardo Mottola]

Hi Wofgang,

disegard my previous patch. I don't know why it did hang for me, it did 
only on clang/libobjc2, on another computer it worked. Still, it was 
buggy in concept. A resume after pause had the "progress bar" restart 
and jump.
The fact is that most of the information of the status is held in the 
executor, which, on pause, we loose.
Besides from the processed files, which I communicated back to the 
master, we also have information such about the total vs. current number 
of files.
On pause, we need to communicate it all back.

I added thus also the processed files in the caller, as well as adding a 
parameter to calculateNumFiles to skip the calculation and just resume.
What do you think? does it work for me? It works for me in a simple case 
e.g. copying 10 files (the only operatio  supported is copy right now).

What is not working? if there are "duplicated" files, that is the panel 
comes up, not only the check is performed again, but the total is 
calculated wrongly again. Ideas?
One idea would be to store the operation (overwrite, copy, skip) in the 
caller and pass it to the executor again.

Riccardo

gw-pause2.patch
Description: Text Data