add file selector text area

cmd/manage/main.go

@@ -145,7 +145,19 @@ func main() {
 	)
 
 	// import pop-up
-	popup := ui.NewBox("import", []string{"⏎ submit", "(esc)close"}, nil, ui.StyleActive, false)
+	wd, _ := os.Getwd()
+	fileSelector := ui.NewEditableTextLine(wd)
+	fileSelector.ResetCursor(false)
+	fileSelector.SetStyle(ui.StyleActive.Underline(true))
+	popup := ui.NewBox(
+		"import csv file",
+		[]string{"⏎ submit", "(esc)close"},
+		ui.Contents{
+			{Container: fileSelector, Offsets: ui.Offsets{Top: 2, Left: 2}},
+		},
+		ui.StyleActive,
+		false,
+	)
 	popup.SetVisible(false)
 
 	// init
@@ -192,8 +204,20 @@ func main() {
 				}
 			} else if curr == IN_IMPORT {
 				if v.Key() == tcell.KeyEsc {
+					fileSelector.SetText(wd)
+					fileSelector.ResetCursor(false)
 					screen.PostEvent(NewEventCloseImport())
 				}
+				if v.Key() == tcell.KeyBackspace || v.Key() == tcell.KeyBackspace2 {
+					fileSelector.DeleteAtCursor()
+				} else if v.Key() == tcell.KeyRight {
+					fileSelector.MoveCursor(1)
+
+				} else if v.Key() == tcell.KeyLeft {
+					fileSelector.MoveCursor(-1)
+				} else if v.Rune() != 0 {
+					fileSelector.InsertAtCursor(v.Rune())
+				}
 			}
 		case *tcell.EventResize: // screen redraw
 			w, h := screen.Size()
@@ -214,7 +238,7 @@ func main() {
 			state.Set("ui_state", IN_IMPORT)
 			menu.SetStyle(ui.StyleInactive)
 			popup.SetVisible(true)
-			popup.SetSize(6, 3, 10, 80)
+			popup.SetSize(6, 3, 5, 80)
 		case *EventCloseImport:
 			state.Set("ui_state", IN_MENU)
 			menu.SetStyle(ui.StyleActive)
@@ -229,7 +253,6 @@ func main() {
 		default:
 		}
 		// repaint
-		screen.Clear()
 		container.Draw(screen)
 		popup.Draw(screen)
 		screen.Show()