Format code, remove use of Mellium JID parser, and add indicator for messages originating from WebXDC apps

main.go

@@ -22,9 +22,9 @@ import (
 	_ "embed"
 	"encoding/base64"
 	"encoding/xml"
+	"github.com/kr/pretty"
 	"math/rand/v2"
 	"runtime"
-	"github.com/kr/pretty"
 )
 
 var loadedConfig lambdaConfig
@@ -196,9 +196,9 @@ func main() {
 		TransportConfiguration: xmpp.TransportConfiguration{
 			Address: loadedConfig.Server,
 		},
-		Jid:        loadedConfig.Username + "/lambda." + str,
-		Credential: xmpp.Password(loadedConfig.Password),
-		Insecure:   loadedConfig.Insecure,
+		Jid:          loadedConfig.Username + "/lambda." + str,
+		Credential:   xmpp.Password(loadedConfig.Password),
+		Insecure:     loadedConfig.Insecure,
 		StreamLogger: os.Stdout,
 	}
 	router := xmpp.NewRouter()
@@ -282,10 +282,6 @@ func main() {
 		glib.IdleAdd(func() {
 			//uiQueue <- func() {
 			b := gtk.NewBox(gtk.OrientationVertical, 0)
-			ba, ok := generateMessageWidget(p).(*gtk.Box)
-			if ok {
-				b = ba
-			}
 
 			tab, ok := tabs.Load(originator)
 			typed_tab := tab.(*chatTab)
@@ -296,6 +292,11 @@ func main() {
 			} else {
 				fmt.Println("Got message when the tab does not exist!")
 			}
+
+			ba, ok := generateMessageWidget(p).(*gtk.Box)
+			if ok {
+				b.Append(ba)
+			}
 			//}
 		})
 	})
@@ -336,6 +337,26 @@ func main() {
 			typed_unit := unit.(mucUnit)
 
 			if presence.Type != "unavailable" {
+				_, ok := typed_unit.Members.Load(id)
+				if !ok {
+					glib.IdleAdd(func() {
+						b := gtk.NewLabel("")
+						ba, ok := generatePresenceWidget(p).(*gtk.Label)
+						if ok {
+							b = ba
+						}
+
+						tab, ok := tabs.Load(muc)
+						typed_tab := tab.(*chatTab)
+
+						if ok {
+							typed_tab.msgs.Append(b)
+							scrollToBottomAfterUpdate(scroller)
+						} else {
+							fmt.Println("Got message when the tab does not exist!")
+						}
+					})
+				}
 				typed_unit.Members.Store(id, presence)
 			} else {
 				typed_unit.Members.Delete(id)