improvements on music selection screen

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

@@ -3,11 +3,13 @@ package zero1hd.rhythmbullet.graphics.ui.components;
 import com.badlogic.gdx.Preferences;
 import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
 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.WidgetGroup;
+import com.badlogic.gdx.scenes.scene2d.utils.TextureRegionDrawable;
 import com.badlogic.gdx.utils.Disposable;
 
 import zero1hd.rhythmbullet.audio.SongInfo;
@@ -32,13 +34,14 @@ public class MusicSelectable extends WidgetGroup implements Disposable {
 		table.setBackground("holo-pane");
 
 		setName(musicFile.name());
+		table.defaults().pad(10f);
 
 		this.albumCover = defaultAlbumC;
 		this.musicFile = musicFile;
 		songInfo = new SongInfo(musicFile, musicAnnotation);
 
 		imageIcon = new Image(albumCover);
-		table.add(imageIcon).size(128f);
+		table.add(imageIcon).size(115).padTop(15).center();
 
 		displayName = new ScrollText(musicFile.nameWithoutExtension().replace('_', ' '), null, skin, true, false);
 		table.add(displayName).expandX().fillX();
@@ -51,7 +54,6 @@ public class MusicSelectable extends WidgetGroup implements Disposable {
 		authorLabel = new Label("Loading...", skin, "sub-font", skin.getColor("default"));
 		table.add(authorLabel);
 
-		table.defaults().pad(10f);
 		
 		addActor(table);
 	}
@@ -68,7 +70,9 @@ public class MusicSelectable extends WidgetGroup implements Disposable {
 						: (songInfo.getDurationInSeconds() - (songInfo.getDurationInSeconds() / 60) * 60)));
 		authorLabel.setText("Author: " + songInfo.getAuthor());
 		
+		songInfo.setupTexture(albumCover);
 		albumCover = songInfo.getAlbumCover();
+		imageIcon.setDrawable((new TextureRegionDrawable(new TextureRegion(albumCover))));
 	}
 	
 	@Override

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

@@ -84,16 +84,17 @@ public class MainPage extends Page implements Observer {
 		table.add(quitButton).fillX();
 		
 		musicControls = new MusicControls(core.getDefaultSkin(), sc);
-		musicControls.setPosition((getWidth()-musicControls.getMinWidth() - 20f), getHeight()-musicControls.getMinHeight()*0.8f);
+		musicControls.setPosition((getWidth()-musicControls.getMinWidth() - 20f), getHeight()-musicControls.getMinHeight()*1.5f -15f);
 		musicControls.invalidate();
 		addActor(musicControls);
 		
 		scrollText = new ScrollText("...", "...", core.getDefaultSkin(), false, true);
 		scrollText.setWidth((0.4f * getWidth()));
-		scrollText.setPosition(((getWidth() - scrollText.getWidth())/2f), getHeight() - scrollText.getHeight()*1.5f);
+		scrollText.setPosition(((getWidth() - scrollText.getWidth())/2f), 0.8f*Gdx.graphics.getHeight());
 		if (scrollText.getX() + scrollText.getWidth() > musicControls.getX()) {
 			Gdx.app.debug("MainPage", "using minimal layout for scrolling text.");
 			musicControls.setX(getWidth() - musicControls.getMinWidth() - 10f);
+			musicControls.setY(Gdx.graphics.getHeight() - 45f);
 			scrollText.setPosition(15, getHeight() - scrollText.getHeight() - 15f);
 			musicControls.invalidate();
 		}

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

@@ -9,9 +9,13 @@ import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Preferences;
 import com.badlogic.gdx.assets.AssetManager;
 import com.badlogic.gdx.files.FileHandle;
+import com.badlogic.gdx.graphics.Pixmap;
+import com.badlogic.gdx.graphics.Pixmap.Format;
 import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 import com.badlogic.gdx.math.Vector3;
 import com.badlogic.gdx.scenes.scene2d.Actor;
+import com.badlogic.gdx.scenes.scene2d.ui.Image;
 import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
 import com.badlogic.gdx.scenes.scene2d.ui.Skin;
 import com.badlogic.gdx.scenes.scene2d.ui.Table;
@@ -37,8 +41,13 @@ public class MusicSelectionPage extends Page {
 	
 	private Skin skin;
 	private AssetManager assets;
+	
+	private Image vertSplitBar;
+	private Image horSplitBar;
+	private Texture white;
 	public MusicSelectionPage(Skin skin, SongList songList, AssetManager assetManager, Vector3 cameraTarget) {
 		super("Select music", skin);
+		setTextureBackground(assetManager.get("gradients.atlas", TextureAtlas.class).findRegion("red-round"));
 		this.skin = skin;
 		this.songList = songList;
 		musicFileAnnotation = Gdx.app.getPreferences("music_file_annotation");
@@ -46,10 +55,13 @@ public class MusicSelectionPage extends Page {
 		songTable = new Table();
 		songTable.defaults().spaceBottom(10f);
 		scrollbar = new ScrollPane(songTable, skin);
-		scrollbar.setSize(0.4f*getWidth(), getHeightBelowTitle());
+		scrollbar.setSize(0.45f*getWidth(), getHeightBelowTitle());
+		scrollbar.setFadeScrollBars(false);
+
 		addActor(scrollbar);
 		selectables = new Array<>();
 		back = new TextButton("Back", skin);
+		back.setWidth(back.getWidth()+20f);
 		back.setPosition(getWidth()-back.getWidth()-15f, getHeightBelowTitle());
 		back.addListener(new ChangeListener() {
 			@Override
@@ -61,6 +73,22 @@ public class MusicSelectionPage extends Page {
 		
 		back.toFront();
 		refresh();
+		
+		Pixmap pixmap = new Pixmap(2, 2, Format.RGBA8888);
+		pixmap.setColor(skin.getColor("default"));
+		pixmap.fill();
+		white = new Texture(pixmap);
+		pixmap.dispose();
+		
+		vertSplitBar = new Image(white);
+		vertSplitBar.setHeight(getHeight());
+		vertSplitBar.setPosition(scrollbar.getWidth() + scrollbar.getX(), 0);
+		addActor(vertSplitBar);
+		
+		horSplitBar = new Image(white);
+		horSplitBar.setWidth(vertSplitBar.getX());
+		horSplitBar.setPosition(0, getHeightBelowTitle());
+		addActor(horSplitBar);
 	}
 	
 	@Override
@@ -77,7 +105,7 @@ public class MusicSelectionPage extends Page {
 		return selectedMusicInfo;
 	}
 	
-	public void refresh() {
+	public void refresh() {	
 		Logger.getLogger("org.jaudiotagger").setLevel(Level.OFF);
 		songTable.clear();
 		selectables.clear();
@@ -108,4 +136,10 @@ public class MusicSelectionPage extends Page {
 			Gdx.app.debug("MusicSelectionPage", "Refresh complete. " + selectables.size + " songs loaded.");
 		});
 	}
+	
+	@Override
+	public void dispose() {
+		white.dispose();
+		super.dispose();
+	}
 }

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

@@ -336,13 +336,17 @@ public class MainMenu extends ScreenAdapter implements TransitionAdapter, Observ
 	}
 	
 	public void unloadShaders() {
-		brightFilterShader.dispose();
+		try {
-		combineShader.dispose();
+			brightFilterShader.dispose();
-		gaussianBlurShader.dispose();
+			combineShader.dispose();
-		normalBuffer.dispose();
+			gaussianBlurShader.dispose();
-		lightFilterBuffer.dispose();
+			normalBuffer.dispose();
-		vBlur.dispose();
+			lightFilterBuffer.dispose();
-		hBlur.dispose();
+			vBlur.dispose();
+			hBlur.dispose();
+		} catch (NullPointerException e) {
+			saveAll();
+		}
 		
 		brightFilterShader = null;
 		combineShader = null;