move tree widget to separate file

1 files changed, 0 insertions, 60 deletions

diff --git a/gui/widget/widget.go b/gui/widget/widget.go
index 3fd9637..84d85be 100644
--- a/gui/widget/widget.go
+++ b/gui/widget/widget.go
@@ -11,7 +11,6 @@ import (
 	"image/draw"
 
 	"volute/gui"
-	"volute/gui/layout"
 	"volute/gui/text"
 	"volute/gui/win"
 )
@@ -25,65 +24,6 @@ var (
 	interpolator = xdraw.ApproxBiLinear
 )
 
-type Node[T any] struct {
-	Label    string
-	Value    T
-	Children []Node[T]
-
-	expanded bool
-}
-
-func Tree[T any](trees []Node[T], r image.Rectangle, focus FocusSlave, mux *gui.Mux, wg *sync.WaitGroup) {
-	defer wg.Done()
-
-	var nodes []string
-	for _, root := range trees {
-		nodes = append(nodes, flatten(root, 0)...)
-	}
-
-	bounds := layout.Grid{
-		Rows:        populate(make([]int, len(nodes)), 1),
-		Background:  color.Gray{255},
-		Gap:         1,
-		Split:       layout.EvenSplit,
-		SplitRows:   layout.TextRowSplit,
-		Margin:      0,
-		Border:      0,
-		BorderColor: color.Gray{16},
-		Flip:        false,
-	}.Lay(r)
-	for i := range nodes {
-		wg.Add(1)
-		go Label(nodes[i], bounds[i], mux.MakeEnv(), wg)
-	}
-
-	/*
-		globalFocus := focus;
-		localFocus := NewFocusMaster([]int{1, 1, 1});
-		defer localFocus.Close()
-	*/
-	// TODO
-}
-
-func flatten[T any](root Node[T], depth int) []string {
-	indent := string(populate(make([]byte, 2*depth), ' '))
-	nodes := []string{indent + root.Label}
-	root.expanded = true // TODO: remove me
-	if root.expanded {
-		for _, c := range root.Children {
-			nodes = append(nodes, flatten(c, depth+1)...)
-		}
-	}
-	return nodes
-}
-
-func populate[T any](arr []T, v T) []T {
-	for i := range arr {
-		arr[i] = v
-	}
-	return arr
-}
-
 func Label(str string, r image.Rectangle, env gui.Env, wg *sync.WaitGroup) {
 	defer wg.Done()
 	defer close(env.Draw())