Hello VS code team,

I'm trying to develop an extension to add an "input hover" inside code, that changes code itself and launch a command. In order to clarify what i mean, see this example from glslEditor

I saw that the colorpicker inside vscode itself does a similar job, but the code is difficult to follow and i would like to create a minimal poc with a mouse listener on the hover.

Could you give me some advices to do it (e.g a webview on hoverProvider?).
Thank you.