Adopt selection support in notebook diff / interactive editor to enable in-editor history

[bpasero]

7858e23#diff-330f92e5612e8f9dcc91e85d694b6e10fdaa5f14c384157edfd27dfbbf0f8684 added support for selection in notebook editor to participate in history navigation by recording locations for each cell change. This is not yet adopted for these two:

• NotebookTextDiffEditor
• InteractiveEditor

Fyi for text diff editors we implemented this in a simple way by just delegating to the right hand (modified) side. This is not 100% correct because you could compare 2 different files via explorer where both sides are editable, but I have not heard complaints so far.

[bpasero]

Thanks, I can verify in endgame.

[bpasero]

I think this still does not work in notebook diff editors.

[rebornix]

Screen.Recording.2022-05-04.at.10.49.57.AM.mov

@bpasero can you check above video to verify if that's what you are seeing too?:

• Open a diff editor
• Click into different cells
• Open another editor
• Go back should navigate back to diff editor and open previously focused cell

[bpasero]

@rebornix this is not about navigating from a different editor back to the right cell but rather about navigating between cells from within the same editor 👍 . The idea is that an editor can emit selection change events whenever a meaningful selection change happens that should add to the history stack. For example, in the text editor case this happens when you move the mouse around inside the editor.