Remove unused View.HasLoader functionality

pkg/gocui/gui.go

@@ -1609,13 +1609,6 @@ func (g *Gui) StartTicking(ctx context.Context) {
 				if g.suspended {
 					continue outer
 				}
-
-				for _, view := range g.Views() {
-					if view.HasLoader {
-						g.UpdateAsync(func(g *Gui) error { return nil })
-						continue outer
-					}
-				}
 				return
 			case <-ctx.Done():
 				return

pkg/gocui/loader.go

@@ -1,31 +0,0 @@
-package gocui
-
-import "time"
-
-func (v *View) loaderLines() [][]cell {
-	duplicate := make([][]cell, len(v.lines))
-	for i := range v.lines {
-		if i < len(v.lines)-1 {
-			duplicate[i] = make([]cell, len(v.lines[i]))
-			copy(duplicate[i], v.lines[i])
-		} else {
-			duplicate[i] = make([]cell, len(v.lines[i])+2)
-			copy(duplicate[i], v.lines[i])
-			duplicate[i][len(duplicate[i])-2] = cell{chr: " "}
-			duplicate[i][len(duplicate[i])-1] = Loader()
-		}
-	}
-
-	return duplicate
-}
-
-// Loader can show a loading animation
-func Loader() cell {
-	frames := []string{"|", "/", "-", "\\"}
-	now := time.Now()
-	nanos := now.UnixNano()
-	index := nanos / 50000000 % int64(len(frames))
-	return cell{
-		chr: frames[index],
-	}
-}

pkg/gocui/view.go

@@ -164,9 +164,6 @@ type View struct {
 	// Overlaps describes which edges are overlapping with another view's edges
 	Overlaps byte
 
-	// If HasLoader is true, the message will be appended with a spinning loader animation
-	HasLoader bool
-
 	// ParentView is the view which catches events bubbled up from the given view if there's no matching handler
 	ParentView *View
 
@@ -1315,9 +1312,6 @@ func (v *View) refreshViewLinesIfNeeded() {
 		maxX := v.InnerWidth()
 		lineIdx := 0
 		lines := v.lines
-		if v.HasLoader {
-			lines = v.loaderLines()
-		}
 		for i, line := range lines {
 			wrap := 0
 			if v.Wrap {
@@ -1336,9 +1330,7 @@ func (v *View) refreshViewLinesIfNeeded() {
 				lineIdx++
 			}
 		}
-		if !v.HasLoader {
-			v.tainted = false
-		}
+		v.tainted = false
 	}
 }