package main import ( "os" "strconv" "syscall" "gogs.bullercodeworks.com/brian/termbox-util" "github.com/nsf/termbox-go" ) var keepRunning bool var initialized bool var frame *termboxUtil.Frame func main() { keepRunning = true err := termbox.Init() if err != nil { panic(err) } defer termbox.Close() termbox.SetOutputMode(termbox.Output256) mainLoop() } func mainLoop() { layoutAndDrawScreen() for { event := termbox.PollEvent() if event.Type == termbox.EventKey { if event.Key == termbox.KeyCtrlZ { process, _ := os.FindProcess(os.Getpid()) termbox.Close() process.Signal(syscall.SIGSTOP) termbox.Init() } else if event.Key == termbox.KeyCtrlC { termbox.Close() os.Exit(0) } keepRunning = handleEvent(event) if !keepRunning { break } layoutAndDrawScreen() } if event.Type == termbox.EventResize { layoutAndDrawScreen() } } } func layoutAndDrawScreen() { w, h := termbox.Size() if !initialized { fg, bg := termbox.ColorWhite, termbox.ColorBlack frame = termboxUtil.CreateFrame(1, 1, w-3, h-3, termbox.ColorWhite, termbox.ColorBlack) /* frame.AddControl(termboxUtil.CreateASCIIArt([]string{ "/" + strings.Repeat("=====", 5) + "\\", "|" + strings.Repeat(".oOo.", 5) + "|", "\\" + strings.Repeat("=====", 5) + "/", }, 1, frame.GetBottomY()+1, fg, bg)) frame.AddControl(termboxUtil.CreateAlertModal("AlertModal", 1, 1, w-5, 6, termbox.ColorGreen, bg)) frame.AddControl(termboxUtil.CreateConfirmModal("ConfirmModal", 1, frame.GetBottomY()+1, w-5, 7, fg, bg)) frame.AddControl(termboxUtil.CreateInputModal("InputModal", 1, frame.GetBottomY()+1, w-5, 7, fg, bg)) */ frame.AddControl(termboxUtil.CreateDropMenu("Add Control", []string{ "AlertModal", "ASCIIArt", "ConfirmModal", "DropMenu", "Frame", "InputField", "InputModal", "Label", "Menu", "ProgressBar", "ScrollFrame", }, 1, frame.GetBottomY()+1, w-5, 7, fg, bg, termbox.ColorBlack, termbox.ColorGreen)) frame.GetLastControl().SetBordered(true) frame.SetActiveFlag(true) initialized = true } termbox.Clear(0, termbox.ColorBlack) drawScreen() termboxUtil.DrawStringAtPoint(strconv.Itoa(frame.GetBottomY()), 0, h-1, termbox.ColorWhite, termbox.ColorBlack) termbox.Flush() } func drawScreen() { frame.Draw() } func handleEvent(event termbox.Event) bool { frame.HandleEvent(event) for _, k := range frame.GetControls() { switch v := k.(type) { case *termboxUtil.DropMenu: if v.IsDone() { } case *termboxUtil.AlertModal: if v.IsDone() { v.SetText("Finished") } case *termboxUtil.ConfirmModal: if v.IsDone() { v.SetText("Finished") } } k.SetFgColor(termbox.ColorWhite) } frame.GetActiveControl().SetFgColor(termbox.ColorGreen) return true }