trying to tweak song editor to work

src/qml/presenter/SongEditor.qml

@@ -475,48 +475,16 @@ Item {
         repeat: true
         running: false
         onTriggered: {
-            if (lyricsEditor.text === song.lyrics)
+            if (lyricsEditor.text === songEditorModel.lyrics)
                 return;
-            updateLyrics(lyricsEditor.text);
+            else
+                songEditorModel.lyrics = lyricsEditor.text;
+            /* updateLyrics(lyricsEditor.text); */
         }
     }
 
-    function newSong(index) {
-        clearSlides();
-        let thisSong = songProxyModel.getSong(index);
-        songEditorModel.title = thisSong.title;
-        songEditorModel.lyrics = thisSong.lyrics;
-        songEditorModel.author = thisSong.author;
-        songEditorModel.ccli = thisSong.ccli;
-        songEditorModel.audio = thisSong.audio;
-        songEditorModel.verseOrder = thisSong.vorder;
-        songEditorModel.background = thisSong.background;
-        songEditorModel.backgroundType = thisSong.backgroundType;
-        songEditorModel.horizontalTextAlignment = thisSong.horizontalTextAlignment;
-        songEditorModel.verticalTextAlignment = thisSong.verticalTextAlignment;
-        songEditorModel.font = thisSong.font;
-        songEditorModel.fontSize = thisSong.fontSize;
-        songEditorModel.checkFiles();
-        songID = thisSong.id;
-
-        updateHorizontalTextAlignment("Center");
-        changeSlideHAlignment("Center");
-        updateVerticalTextAlignment("Center");
-        changeSlideVAlignment("Center");
-        updateFont("Noto Sans");
-        changeSlideFont("Noto Sans", true);
-        updateFontSize(50);
-        changeSlideFontSize(50, true);
-        updateLyrics("Lyrics");
-        songList.loadVideo();
-        console.log("New song with ID: " + song.id);
-    }
-
     function changeSong(index) {
         console.log("Preparing to change song: " + index + 1 + " out of " + songProxyModel.songModel.count);
-        if (songProxyModel.songModel.count - 1 === index)
-            newSong(index)
-        else {
         clearSlides();
         const updatedSong = songProxyModel.getSong(index);
         console.log(updatedSong.vorder + " " + updatedSong.title + " " + updatedSong.audio);
@@ -546,6 +514,15 @@ Item {
         footerSecondText = song.title;
         songList.loadVideo();
     }
+
+    Connections {
+        target: songEditorModel
+        function onLyricsChanged() {
+            showPassiveNotification("Lyrics changed");
+            songProxyModel.songModel.updateLyrics(songID, lyricsEditor.text);
+            clearSlides();
+            changeSlideText(songID);
+        }
     }
 
     function updateLyrics(lyrics) {

src/rust/songs/song_model.rs

@@ -248,7 +248,7 @@ use self::song_model::{
     SongRoles,
 };
 
-#[derive(Default, Clone, Debug)]
+#[derive(Clone, Debug)]
 pub struct Song {
     id: i32,
     title: String,
@@ -265,6 +265,18 @@ pub struct Song {
     font_size: i32,
 }
 
+impl Default for Song {
+    fn default() -> Self {
+        Self {
+            horizontal_text_alignment: String::from("Center"),
+            vertical_text_alignment: String::from("Center"),
+            font: String::from("Quicksand Bold"),
+            font_size: 50,
+            ..Default::default()
+        }
+    }
+}
+
 #[derive(Default, Debug)]
 pub struct SongModelRust {
     count: i32,
@@ -451,18 +463,19 @@ impl song_model::SongModel {
     ) -> (usize, QModelIndex, QVector_i32) {
         let mut vector_roles = QVector_i32::default();
         vector_roles.append(self.as_ref().get_role(role));
-        let index = self
-            .as_ref()
-            .songs
-            .iter()
-            .position(|x| x.id == song_id)
-            .unwrap();
+        if let Some(index) =
+            self.as_ref().songs.iter().position(|x| x.id == song_id)
+        {
             let model_index = self.as_ref().index(
                 index as i32,
                 0,
                 &QModelIndex::default(),
             );
             (index, model_index, vector_roles)
+        } else {
+            error!(song_id, "This song appears to be missing");
+            (0, QModelIndex::default(), vector_roles)
+        }
     }
 
     pub fn update_title(