more progress on play music selection page

core/src/zero1hd/rhythmbullet/audio/SongList.java

@@ -34,7 +34,6 @@ public class SongList extends Observable {
 	public void setSearchPath(String searchPath) {
 		this.searchPath = searchPath;
 		setChanged();
-		notifyObservers();
 	}
 	
 	public MusicManager getAudioData(FileHandle file) {

core/src/zero1hd/rhythmbullet/graphics/ui/components/MusicSelectable.java

@@ -7,12 +7,12 @@ import com.badlogic.gdx.scenes.scene2d.ui.Image;
 import com.badlogic.gdx.scenes.scene2d.ui.Label;
 import com.badlogic.gdx.scenes.scene2d.ui.Skin;
 import com.badlogic.gdx.scenes.scene2d.ui.Table;
-import com.badlogic.gdx.scenes.scene2d.ui.Widget;
+import com.badlogic.gdx.scenes.scene2d.ui.WidgetGroup;
 import com.badlogic.gdx.utils.Disposable;
 
 import zero1hd.rhythmbullet.audio.SongInfo;
 
-public class MusicSelectable extends Widget implements Disposable {
+public class MusicSelectable extends WidgetGroup implements Disposable {
 	private Table table;
 
 	private Image imageIcon;
@@ -30,7 +30,6 @@ public class MusicSelectable extends Widget implements Disposable {
 	public MusicSelectable(FileHandle musicFile, Preferences musicAnnotation, Skin skin, Texture defaultAlbumC) {
 		table = new Table(skin);
 		table.setBackground("holo-pane");
-		table.setFillParent(true);
 
 		setName(musicFile.name());
 
@@ -39,10 +38,10 @@ public class MusicSelectable extends Widget implements Disposable {
 		songInfo = new SongInfo(musicFile, musicAnnotation);
 
 		imageIcon = new Image(albumCover);
-		table.add(imageIcon);
+		table.add(imageIcon).size(128f);
 
-		displayName = new ScrollText(musicFile.name(), null, skin, true, false);
-		table.add(displayName);
+		displayName = new ScrollText(musicFile.nameWithoutExtension().replace('_', ' '), null, skin, true, false);
+		table.add(displayName).expandX().fillX();
 
 		table.row();
 
@@ -50,8 +49,11 @@ public class MusicSelectable extends Widget implements Disposable {
 		table.add(durationLabel);
 
 		authorLabel = new Label("Loading...", skin, "sub-font", skin.getColor("default"));
+		table.add(authorLabel);
 
 		table.defaults().pad(10f);
+		
+		addActor(table);
 	}
 	
 	/**
@@ -65,6 +67,14 @@ public class MusicSelectable extends Widget implements Disposable {
 						? "0" + (songInfo.getDurationInSeconds() - (songInfo.getDurationInSeconds() / 60) * 60)
 						: (songInfo.getDurationInSeconds() - (songInfo.getDurationInSeconds() / 60) * 60)));
 		authorLabel.setText("Author: " + songInfo.getAuthor());
+		
+		albumCover = songInfo.getAlbumCover();
+	}
+	
+	@Override
+	public void act(float delta) {
+		table.setSize(getWidth(), getHeight());
+		super.act(delta);
 	}
 	
 	public FileHandle getMusicFile() {

core/src/zero1hd/rhythmbullet/graphics/ui/components/ScrollText.java

@@ -102,7 +102,7 @@ public class ScrollText extends Widget {
 		validate();
 		if (text1Width + text2Width > clipBounds.getWidth()) {
 			if (scrollOnHover) {
-				if (scroll) {
+				if (scroll || text1Offset < 0 || text1Offset > 5) {
 					scroll(delta);
 				}
 			} else {

core/src/zero1hd/rhythmbullet/graphics/ui/pages/MusicSelectionPage.java

@@ -2,6 +2,8 @@ package zero1hd.rhythmbullet.graphics.ui.pages;
 
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Preferences;
@@ -37,15 +39,16 @@ public class MusicSelectionPage extends Page {
 	private AssetManager assets;
 	public MusicSelectionPage(Skin skin, SongList songList, AssetManager assetManager, Vector3 cameraTarget) {
 		super("Select music", skin);
+		this.skin = skin;
 		this.songList = songList;
 		musicFileAnnotation = Gdx.app.getPreferences("music_file_annotation");
 		this.assets = assetManager;
-		songTable = new Table(skin);
+		songTable = new Table();
+		songTable.defaults().spaceBottom(10f);
 		scrollbar = new ScrollPane(songTable, skin);
 		scrollbar.setSize(0.4f*getWidth(), getHeightBelowTitle());
 		addActor(scrollbar);
 		selectables = new Array<>();
-		this.skin = skin;
 		back = new TextButton("Back", skin);
 		back.setPosition(getWidth()-back.getWidth()-15f, getHeightBelowTitle());
 		back.addListener(new ChangeListener() {
@@ -57,11 +60,12 @@ public class MusicSelectionPage extends Page {
 		addActor(back);
 		
 		back.toFront();
-		
+		refresh();
 	}
 	
 	@Override
 	public void act(float delta) {
+		Gdx.gl.glLineWidth(2);
 		super.act(delta);
 	}
 	
@@ -74,14 +78,22 @@ public class MusicSelectionPage extends Page {
 	}
 	
 	public void refresh() {
+		Logger.getLogger("org.jaudiotagger").setLevel(Level.OFF);
+		songTable.clear();
+		selectables.clear();
+		for (int i = 0; i < selectables.size; i++) {
+			selectables.get(i).dispose();
+		}
+		
 		Gdx.app.debug("MusicSelectionPage", "Refreshing...");
 		for (int i = 0; i < songList.getAmountOfSongs(); i++) {
+			
 			MusicSelectable selectable = new MusicSelectable(songList.getSongFileHandleFromIndex(i), musicFileAnnotation, skin, assets.get("defaultCover.png", Texture.class));
 			selectables.add(selectable);
-			songTable.add(selectable);
+			
+			songTable.add(selectable).expandX().fillX().minHeight(200f);
 			songTable.row();
 		}
-		songTable.pack();
 		
 		ExecutorService exec = Executors.newSingleThreadExecutor();
 		exec.submit(() -> {
@@ -93,7 +105,7 @@ public class MusicSelectionPage extends Page {
 					info.updateInfo();
 				});
 			}
-			Gdx.app.debug("MusicSelectionPage", "Refresh complete.");
+			Gdx.app.debug("MusicSelectionPage", "Refresh complete. " + selectables.size + " songs loaded.");
 		});
 	}
 }

core/src/zero1hd/rhythmbullet/screens/MainMenu.java

@@ -136,7 +136,6 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter, Observ
 		mainPage.updateVisualsForDifferentSong(sc.getCurrentSong());
 		
 		sc.getSongList().addObserver(this);
-		sc.getSongList().refresh();
 		
 		Gdx.app.debug("Post Transition", "Beginning screen setup for Main menu.");
 	}