Initial Commit

termbox-test/main.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"github.com/nsf/termbox-go"
+	"gogs.bullercodeworks.com/brian/termbox-util"
+	"os"
+	"syscall"
+)
+
+var keep_running bool
+
+func main() {
+	keep_running = true
+	err := termbox.Init()
+	if err != nil {
+		panic(err)
+	}
+	defer termbox.Close()
+	termbox.SetOutputMode(termbox.Output256)
+	mainLoop()
+}
+
+var input *termbox_util.InputField
+
+//var input *termbox_util.InputModal
+
+func layoutAndDrawScreen() {
+	termbox.Clear(0, termbox.ColorBlack)
+	drawScreen()
+	termbox.Flush()
+}
+
+func drawScreen() {
+	w, h := termbox.Size()
+	termbox_util.DrawStringAtPoint(termbox_util.AlignText("Termbox Utility Test", w, termbox_util.ALIGN_CENTER), 0, 0, termbox.ColorWhite, termbox.ColorRed)
+	if input == nil {
+		//		mw, mh := w/4, h/4
+		//		mx, my := w-(mw/2), h-(mh/2)
+		mw, mh := w/4, 2
+		mx, my := (w/2)-(mw/2), (h/2)-(mh/2)
+		//		input = termbox_util.CreateInputModal("Test Input", mx, my, mw, mh, termbox.ColorWhite, termbox.ColorBlack)
+		input = termbox_util.CreateInputField(mx, my, mw, mh, termbox.ColorWhite, termbox.ColorBlack)
+		input.SetBordered(true)
+	}
+	input.Draw()
+}
+
+func handleKeyEvent(event termbox.Event) bool {
+	if event.Key == termbox.KeyEsc {
+		return false
+	} else {
+		input.HandleKeyPress(event)
+	}
+	return true
+}
+
+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()
+			}
+			keep_running = handleKeyEvent(event)
+			if !keep_running {
+				break
+			}
+			layoutAndDrawScreen()
+		}
+		if event.Type == termbox.EventResize {
+			layoutAndDrawScreen()
+		}
+	}
+}