golang-exercises/tui-test/main.go

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Go
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2024-04-10 08:38:44 +02:00
package main
import (
"fmt"
"log"
//"time"
"github.com/jroimartin/gocui"
//"github.com/nsf/termbox-go"
)
func main() {
g, err := gocui.NewGui(gocui.OutputNormal)
if err != nil {
log.Panicln(err)
}
defer g.Close()
g.SetManagerFunc(layout)
g.Mouse = true
g.Cursor = true
initKeybindings(g)
if err := g.MainLoop(); err != nil && err != gocui.ErrQuit {
log.Panicln(err)
}
}
func quit(*gocui.Gui, *gocui.View) error {
return gocui.ErrQuit
}
func sendmsg(g *gocui.Gui, v *gocui.View) error {
fmt.Fprintln(v, "HEEEE")
return nil
}
func initKeybindings(g *gocui.Gui) error {
if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
log.Panicln(err)
}
if err := g.SetKeybinding("button", gocui.MouseLeft, gocui.ModNone, sendmsg); err != nil {
log.Panicln(err)
}
return nil
}
func layout(g *gocui.Gui) error {
maxX, maxY := g.Size()
if chatbox, err := g.SetView("chatbox", 2, 1, maxX/2+40, maxY/2-2); err != nil {
if err != gocui.ErrUnknownView {
return err
}
fmt.Fprintln(chatbox, "Hello!")
}
if button, err := g.SetView("button", 20, 20, 30, 30); err != nil {
if err != gocui.ErrUnknownView {
return err
}
button.BgColor = gocui.ColorRed
button.Wrap = true
button.Frame = false
fmt.Fprintln(button, "BUTTON")
}
return nil
}