package main import ( "fmt" "gitlab.com/tslocum/cview" ) // The width of the code window. const codeWidth = 56 // Code returns a primitive which displays the given primitive (with the given // size) on the left side and its source code on the right side. func Code(p cview.Primitive, width, height int, code string) cview.Primitive { // Set up code view. codeView := cview.NewTextView() codeView.SetWrap(false) codeView.SetDynamicColors(true) codeView.SetPadding(1, 1, 2, 0) fmt.Fprint(codeView, code) f := cview.NewFlex() f.AddItem(Center(width, height, p), 0, 1, true) f.AddItem(codeView, codeWidth, 1, false) return f }