Add MPRIS player grabbing to Delta menu

main.go

@@ -25,6 +25,8 @@ import (
 	extraWidgets "fyne.io/x/fyne/widget"
 	"github.com/rrivera/identicon"
 
+	"github.com/shreve/musicwand/pkg/mpris"
+
 	// xmpp - required
 	_ "mellium.im/xmpp/disco"
 	"mellium.im/xmpp/jid"
@@ -243,7 +245,6 @@ func CreateUITab(chatJidStr string) ChatTabUI {
 				guy := jid.MustParse(reply.To).Resourcepart()
 				// TODO: EXPERIMENTALLY GET REPLIED TO TEXT
 
-
 				for i := len(chatTabs[chatJidStr].Messages) - 1; i >= 0; i-- {
 					if reply.ID == chatTabs[chatJidStr].Messages[i].Raw.StanzaID.ID {
 						replytext.Show()
@@ -256,6 +257,7 @@ func CreateUITab(chatJidStr string) ChatTabUI {
 				author.SetText(fmt.Sprintf("%s > %s", chatTabs[chatJidStr].Messages[i].Author, guy))
 			} else {
 				author.SetText(chatTabs[chatJidStr].Messages[i].Author)
+				replytext.Hide()
 			}
 
 			sl := strings.Split(msgContent, " ")
@@ -265,6 +267,7 @@ func CreateUITab(chatJidStr string) ChatTabUI {
 			}
 
 			scroller.SetItemHeight(i, vbox.MinSize().Height)
+			vbox.Refresh()
 		},
 	)
 
@@ -1106,7 +1109,29 @@ func main() {
 		entry.Text = fmt.Sprintf("It is currently %s", time.Now().Format(time.RFC850))
 		SendCallback()
 	})
-	menu_jokes := fyne.NewMenu("Δ", mycurrenttime, hafjag, hotfuck, agree)
+
+	mycurrentplayingsong := fyne.NewMenuItem("Get currently playing song", func() {
+		client, err := mpris.NewClient()
+		if err != nil {
+			dialog.ShowError(err, w)
+			return
+		}
+		present := false
+		for _, player := range client.Players() {
+			old := entry.Text
+			entry.SetText(fmt.Sprintf("I'm currently listening to \"%v\" by %v", player.RawMetadata()["xesam:title"].Value(), player.RawMetadata()["xesam:artist"]))
+			SendCallback()
+			entry.SetText(old)
+			present = true
+			break
+		}
+
+		if !present {
+			dialog.ShowInformation("Failed", "Could not find any players. You might need an MPRIS plugin for players such as mpv.\nSee the MPRIS ArchWiki article for more information:\nhttps://wiki.archlinux.org/title/MPRIS\nMPRIS is not supported on Windows or MacOS.",w)
+		}
+	})
+
+	menu_jokes := fyne.NewMenu("Δ", mycurrenttime, hafjag, hotfuck, agree, mycurrentplayingsong)
 	bit := fyne.NewMenuItem("mark selected message as read", func() {
 		selectedScroller, ok := AppTabs.Selected().Content.(*widget.List)
 		if !ok {