Merge Editor: "Accept All Changes from Left" command discoverability

[lszomoru]

Testing #158819

I would love for the "Accept All Changes from ..." command to be more discoverable as currently it is in the ... context menu. Have we ever considered lifting it as a primary action in the editor toolbar? Could we put a checkbox in the editor toolbar right before the "Input 1" label, and when that is clicked all changes from the side are accepted?

[hediet]

@daviddossett @isidorn

[isidorn]

+1 for icon and a spot as a primary action

[daviddossett]

How about these surfaced as dedicated icon buttons in place of the "..." menu?

[hediet]

Maybe a tri-state checkbox would be nice (initially none taken, when you click it it will take all, when you only select a few, it will be "dirty").
The <-> confuses me though.

[isidorn]

Shouldn't the double check icon make sense here? ✔️ ✔️
Sort of like "take all"? Just an idea...

[daviddossett]

Good point, I like that 👍

[isidorn]

This just came up in our user study and the participant clearly said they would appreciate this as a primary action.
fyi @stevencl