umfangreicheres Beispiel

pwsetup/pwsetup.go

@@ -8,24 +8,47 @@
 package main
 
 import (
+	"github.com/gdamore/tcell/v2"
 	"github.com/rivo/tview"
 )
 
+type PWSetup struct {
+	samplerate string
+	buffersize string
+}
+
+var pwsetup PWSetup
+
 func main() {
 	app := tview.NewApplication()
-	
+	pages := tview.NewPages()
+
+	text := tview.NewTextView().
+		SetTextColor(tcell.ColorGreen).
+		SetText("Samplerate: " + pwsetup.samplerate)
+
 	form := tview.NewForm().
-		AddDropDown("SampleRate: ", []string{"44100", "48000", "96000"}, 0, func(option string, index int){
-		   
+		AddDropDown("SampleRate: ", []string{"44100", "48000", "96000"}, 0, func(option string, index int) {
+			pwsetup.samplerate = option
+		}).
+		AddDropDown("Buffer    : ", []string{"64", "128", "256", "512", "1024", "2048"}, 0, func(option string, index int) {
+			pwsetup.buffersize = option
 		}).
-		AddDropDown("Buffer    : ", []string{"64", "128", "256", "512", "1024", "2048"}, 0, nil).
 		AddTextView("Notes", "Set sample rate and buffersize for Pipewire", 40, 2, true, false).
-		AddButton("Set", nil).
+		AddButton("Set", func() {
+			text.SetText("SampleRate: " + pwsetup.samplerate)
+			pages.SwitchToPage("result")
+		}).
 		AddButton("Quit", func() {
 			app.Stop()
 		})
+
 	form.SetBorder(true).SetTitle(" Pipewire setup ").SetTitleAlign(tview.AlignLeft)
-	if err := app.SetRoot(form, true).EnableMouse(true).EnablePaste(true).Run(); err != nil {
+
+	pages.AddPage("pwsetup", form, true, true)
+	pages.AddPage("result", text, true, false)
+
+	if err := app.SetRoot(pages, true).EnableMouse(true).EnablePaste(true).Run(); err != nil {
 		panic(err)
 	}
 }