Change ProgressBar to Indeterminate on Compressing

[VishnuSanal]

Currently, the ProgressBar does not update whilst compressing, which would make the user (myself included!) feel like the compressing got stuck! Changing the progress bar to indeterminate would let the user know that the process is going on & it ain't stuck.

Update: On further testing, every option on the notification seems stuck at an initial value. So, would need to fix 'em too

My suggestions:

• Use 'unknown/total_size' for Written & `unknown' for Time remaining. Or
• Hide these & just use an indeterminate progress bar

[EmmanuelMess]

Why does compression not have a progress bar? Is it simply not implemented?

[VishnuSanal]

Why does compression not have a progress bar? Is it simply not implemented?

Decryption API doesn't really post the updates. So no way to know how much is decrypted.

(copied from here)

[EmmanuelMess]

This should be an issue that can be fixed with the "encrypted archives" solution.

[VishnuSanal]

the "encrypted archives" solution.

Which issue?

[EmmanuelMess]

Created one: #2953