move input widget to separate file

1 files changed, 0 insertions, 61 deletions

diff --git a/gui/widget/widget.go b/gui/widget/widget.go
index 84d85be..d20d67e 100644
--- a/gui/widget/widget.go
+++ b/gui/widget/widget.go
@@ -44,67 +44,6 @@ func Label(str string, r image.Rectangle, env gui.Env, wg *sync.WaitGroup) {
 	}
 }
 
-func Input(val chan<- uint, r image.Rectangle, focus FocusSlave, env gui.Env, wg *sync.WaitGroup) {
-	defer wg.Done()
-	defer close(env.Draw())
-	defer close(val)
-
-	text := []byte{'0'}
-	focused := false
-	env.Draw() <- inputDraw(text, focused, r)
-Loop:
-	for {
-		select {
-		case _, ok := <-focus.gain:
-			if !ok {
-				break Loop
-			}
-			focused = true
-			env.Draw() <- inputDraw(text, focused, r)
-		case dir, ok := <-focus.lose:
-			if !ok {
-				break Loop
-			}
-			focus.yield <- dir
-			focused = false
-			env.Draw() <- inputDraw(text, focused, r)
-		case event, ok := <-env.Events():
-			if !ok {
-				break Loop
-			}
-			switch event := event.(type) {
-			case win.WiFocus:
-				if event.Focused {
-					env.Draw() <- inputDraw(text, focused, r)
-				}
-			case win.KbType:
-				if focused && isDigit(event.Rune) {
-					text = fmt.Appendf(text, "%c", event.Rune)
-					env.Draw() <- inputDraw(text, focused, r)
-					val <- atoi(text)
-				}
-			case win.KbDown:
-				if focused && event.Key == win.KeyBackspace && len(text) > 0 {
-					text = text[:len(text)-1]
-					env.Draw() <- inputDraw(text, focused, r)
-					val <- atoi(text)
-				}
-			}
-		}
-	}
-}
-
-func inputDraw(str []byte, focused bool, r image.Rectangle) func(draw.Image) image.Rectangle {
-	return func(drw draw.Image) image.Rectangle {
-		if focused {
-			text.Draw(str, drw, r, GREEN, FOCUS_COLOR)
-		} else {
-			text.Draw(str, drw, r, GREEN, WHITE)
-		}
-		return r
-	}
-}
-
 func Output(val <-chan float64, r image.Rectangle, env gui.Env, wg *sync.WaitGroup) {
 	defer wg.Done()
 	defer close(env.Draw())