112 lines
2.5 KiB
Go
112 lines
2.5 KiB
Go
// Copyright 2014 The gocui Authors. All rights reserved.
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// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
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// Use of this source code is governed by the GPL 3.0
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"errors"
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"fmt"
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"strings"
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"github.com/awesome-gocui/gocui"
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log "go.wit.com/log"
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)
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/*
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This in helpText doesn't print
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"\x1b[0;32m \x1b[0m", // this was a test to see what might be
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// possible with gocui. it doesn't seem to work for me
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*/
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var helpText []string = []string{"Help Menu",
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"",
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"Tab: toggle through windows",
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"O: toggle STDOUT",
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"H: toggle this gocui menu",
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"L: toggle light/dark mode",
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"CTRL-c: quit()",
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"",
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"Debugging:",
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"S: Supermouse mode",
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"M: list all widget positions",
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"L: list all widgets in tree",
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}
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func hideHelp() {
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if me.showHelp {
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log.Info("help is already down")
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me.showHelp = true
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return
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}
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me.showHelp = true
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me.baseGui.DeleteView("help")
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}
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func showHelp() error {
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if !me.showHelp {
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log.Info("help is already up")
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me.showHelp = false
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return nil
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}
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me.showHelp = false
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g := me.baseGui
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var err error
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maxX, _ := g.Size()
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var newW int = 8
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for _, s := range helpText {
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if newW < len(s) {
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newW = len(s)
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}
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}
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help, err := g.SetView("help", maxX-(newW+me.FramePadW), 0, maxX-1, len(helpText)+me.FramePadH, 0)
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if err != nil {
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if !errors.Is(err, gocui.ErrUnknownView) {
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return err
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}
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help.SelBgColor = gocui.ColorGreen
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help.SelFgColor = gocui.ColorBlack
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// fmt.Fprintln(help, "Enter: Click Button")
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// fmt.Fprintln(help, "Tab/Space: Switch Buttons")
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// fmt.Fprintln(help, "Backspace: Delete Button")
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// fmt.Fprintln(help, "Arrow keys: Move Button")
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fmt.Fprintln(help, strings.Join(helpText, "\n"))
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if _, err := g.SetCurrentView("help"); err != nil {
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return err
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}
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}
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g.SetViewOnTop("help")
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me.helpLabel = help
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if me.treeRoot == nil {
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log.Info("gogui makeClock() error. treeRoot == nil")
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return nil
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} else {
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if me.notify.clock.tk == nil {
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makeClock(me.notify.clock.wId)
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me.notify.clock.tk.MoveToOffset(maxX-10, 1)
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me.notify.clock.tk.Hide()
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me.notify.clock.tk.Show()
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}
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if me.notify.clock.tk != nil {
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me.notify.clock.tk.MoveToOffset(maxX-10, 1)
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me.notify.clock.tk.Hide()
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me.notify.clock.tk.Show()
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}
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if me.stdout.tk == nil {
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makeOutputWidget(me.baseGui, "made this in showHelp()")
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msg := fmt.Sprintf("test to stdout from in showHelp() %d\n", me.ecount)
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me.stdout.Write([]byte(msg))
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log.Log(NOW, "log.log(NOW) test")
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}
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}
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return nil
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}
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