// Copyright 2014 The gocui Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main import ( "errors" "fmt" "log" "github.com/awesome-gocui/gocui" ) const delta = 1 var ( views = []string{} curView = -1 idxView = 0 currentX = 5 currentY = 2 groupSize = 0 baseGui *gocui.Gui ) var helpLabel *gocui.View func main() { // setup log to write to a file // logInit() g, err := gocui.NewGui(gocui.OutputNormal, true) baseGui = g if err != nil { log.Panicln(err) } defer g.Close() g.Highlight = true g.SelFgColor = gocui.ColorRed g.SelFrameColor = gocui.ColorRed g.SetManagerFunc(layout) if err := initKeybindings(g); err != nil { log.Panicln(err) } if err := newView(g); err != nil { log.Panicln(err) } addButton("hello") addGroup("blank") addButton("world") if err := g.MainLoop(); err != nil && !errors.Is(err, gocui.ErrQuit) { log.Panicln(err) } } func layout(g *gocui.Gui) error { var err error maxX, _ := g.Size() helpLabel, err = g.SetView("help", maxX-32, 0, maxX-1, 11, 0) if err != nil { if !errors.Is(err, gocui.ErrUnknownView) { return err } fmt.Fprintln(helpLabel, "KEYBINDINGS") fmt.Fprintln(helpLabel, "Enter: Click Button") fmt.Fprintln(helpLabel, "Tab/Space: Switch Buttons") fmt.Fprintln(helpLabel, "") fmt.Fprintln(helpLabel, "h: Help") fmt.Fprintln(helpLabel, "Backspace: Delete Button") fmt.Fprintln(helpLabel, "Arrow keys: Move Button") fmt.Fprintln(helpLabel, "t: Move Button to the top") fmt.Fprintln(helpLabel, "b: Move Button to the button") fmt.Fprintln(helpLabel, "Ctrl-C or Q: Exit") } return nil }