tomo: Use h5grove with the slice reconstruction
This PR reworks slice reconstruction widget to use h5grove provided.
This can speed up the data fetching.
-
Move h5grove helper at a better place -
Make sure the extra options are not propagated to the props -
Make sure there is no request when the params are not yet initialised -
Expose error message -
Handle overlap of multiple requests -
Expose input param as output -
Make sure events are properly handled -
Display some meta from the result -
Display "loading" instead of blinking between 2 results
Edited by Valentin Valls