bug: tone option in Monet engine doesn't apply

[tfuxu]

Is there an existing issue for this?

• I have searched the existing issues

What happened?

Information about this bug (or rather lack of sufficient code to handle this feature) originates from comments in issue #425 and has been later acknowledged in issue #406.
There currently isn't any code that would take changed by tone option colors and apply them into a resulting preset. It would be good to have this fixed before releasing new major version, as an option for changing tone of colors has been added with Monet engine way back in version 0.1.0.

To Reproduce

1. Go to Monet tab in Gradience,
2. Choose input image,
3. Change tone of colors,
4. Changed colors don't apply when Apply button is clicked

Expected behavior

Resulting preset should change accordingly to colors shown in Monet Palette.

Screenshots

No response

OS

Arch Linux

Version

main branch

Installation method

Manual using meson

Additional context

No response

Code of Conduct

• I agree to follow this project's Code of Conduct

[tfuxu]

I'm disabling for now tone option, because it requires more involvement than I thought it would need, and we are releasing 0.4.0 soon, so instead of leaving it and confusing users, it will be disabled until we came up with a proper backend implementation. Also this could be linked to #709 as it would be re-added probably not sooner than in 1.0 release.