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began up down arrow keys implementation on the music selection screen

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This commit is contained in:
Harrison Deng
2017-10-31 23:01:14 -05:00
parent 5f2dd6ef75
commit e65769f392
6 changed files with 64 additions and 4 deletions
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3
core/src/zero1hd/rhythmbullet/RhythmBullet.java
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@@ -58,7 +58,6 @@ public class RhythmBullet extends Game {
@Override
public void create() {
Logger.getLogger("org.jaudiotagger").setLevel(Level.OFF);
Gdx.app.setLogLevel(Application.LOG_DEBUG);
prefs = Gdx.app.getPreferences("PolyJet_Preferences");
@@ -96,6 +95,8 @@ public class RhythmBullet extends Game {
+ "Pixel density (PPI): " + Gdx.graphics.getDensity());
setScreen(new LoadingScreen(this));
Logger.getLogger("org.jaudiotagger").setLevel(Level.OFF);
}
@Override

2
core/src/zero1hd/rhythmbullet/audio/Mp3Manager.java
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@@ -5,6 +5,8 @@ import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.ReentrantLock;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.jaudiotagger.audio.exceptions.InvalidAudioFrameException;
import org.jaudiotagger.audio.exceptions.ReadOnlyFileException;

1
core/src/zero1hd/rhythmbullet/audio/SongInfo.java
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@@ -19,6 +19,7 @@ import com.badlogic.gdx.graphics.Texture;
import com.badlogic.gdx.utils.Disposable;
public class SongInfo implements Disposable {
private long durationInSeconds;
private String songName;
private Texture albumCover;

7
core/src/zero1hd/rhythmbullet/graphics/ui/components/MusicSelectable.java
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@@ -5,7 +5,6 @@ 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.InputEvent;
import com.badlogic.gdx.scenes.scene2d.Touchable;
import com.badlogic.gdx.scenes.scene2d.ui.Image;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
@@ -100,6 +99,7 @@ public class MusicSelectable extends WidgetGroup implements Disposable {
@Override
public void layout() {
table.pack();
displayName.setTargetWidth((int) (getWidth() - 300));
authorLabel.setTargetWidth((int) (getWidth() - 300));
super.layout();
@@ -141,4 +141,9 @@ public class MusicSelectable extends WidgetGroup implements Disposable {
public boolean isSelected() {
return selected;
}
@Override
public float getPrefHeight() {
return table.getMinHeight();
}
}

1
core/src/zero1hd/rhythmbullet/graphics/ui/pages/MainPage.java
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@@ -57,6 +57,7 @@ public class MainPage extends Page implements Observer {
@Override
public void changed(ChangeEvent event, Actor actor) {
targetPosition.x = Gdx.graphics.getWidth()*1.5f;
Gdx.input.setInputProcessor(getStage());
}
});
table.add(playButton).width(Gdx.graphics.getWidth()*0.2f);

54
core/src/zero1hd/rhythmbullet/graphics/ui/pages/MusicSelectionPage.java
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@@ -5,6 +5,7 @@ import java.util.concurrent.Executors;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Preferences;
import com.badlogic.gdx.Input.Keys;
import com.badlogic.gdx.assets.AssetManager;
import com.badlogic.gdx.files.FileHandle;
import com.badlogic.gdx.graphics.Pixmap;
@@ -14,18 +15,20 @@ 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.InputEvent;
import com.badlogic.gdx.scenes.scene2d.InputListener;
import com.badlogic.gdx.scenes.scene2d.ui.Image;
import com.badlogic.gdx.scenes.scene2d.ui.Label;
import com.badlogic.gdx.scenes.scene2d.ui.ScrollPane;
import com.badlogic.gdx.scenes.scene2d.ui.Skin;
import com.badlogic.gdx.scenes.scene2d.ui.Table;
import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
import com.badlogic.gdx.utils.Array;
import zero1hd.rhythmbullet.audio.SongInfo;
import zero1hd.rhythmbullet.audio.SongList;
import zero1hd.rhythmbullet.graphics.ui.components.MusicSelectable;
import zero1hd.rhythmbullet.graphics.ui.components.ScrollText;
public class MusicSelectionPage extends Page {
Preferences musicFileAnnotation;
@@ -36,6 +39,15 @@ public class MusicSelectionPage extends Page {
private ScrollPane scrollbar;
private TextButton back;
private ScrollText songTitle;
private Label author;
private Label songLength;
private Label previousTop;
private Table songInfoTable;
private Image albumCover;
private MusicSelectable currentlySelected;
private FileHandle selectedMusic;
private SongInfo selectedMusicInfo;
@@ -47,6 +59,13 @@ public class MusicSelectionPage extends Page {
private Texture white;
public MusicSelectionPage(Skin skin, SongList songList, AssetManager assetManager, Vector3 cameraTarget) {
super("Select music", skin);
songInfoTable = new Table();
songTitle = new ScrollText("", null, skin, false, false);
author = new Label("", skin, "sub-font", skin.getColor("default"));
songLength = new Label(null, skin, "sub-font", skin.getColor("default"));
previousTop = new Label(null, skin, "sub-font", skin.getColor("default"));
albumCover = new Image(assetManager.get("defaultCover.png", Texture.class));
setTextureBackground(assetManager.get("gradients.atlas", TextureAtlas.class).findRegion("red-round"));
this.skin = skin;
this.songList = songList;
@@ -89,6 +108,32 @@ public class MusicSelectionPage extends Page {
horSplitBar.setWidth(vertSplitBar.getX());
horSplitBar.setPosition(0, getHeightBelowTitle());
addActor(horSplitBar);
addListener(new InputListener() {
@Override
public boolean keyDown(InputEvent event, int keycode) {
Gdx.app.debug("MusicSelectionPage", "Scrolling");
int index;
if (keycode == Keys.DOWN) {
if ((index = (songTable.getChildren().indexOf(currentlySelected, true) - 1)) < 0) {
index = songTable.getChildren().size;
}
deselectAll();
//ez broken casting.
((MusicSelectable)songTable.getChildren().get(index)).select();
scrollbar.scrollTo(currentlySelected.getX(), currentlySelected.getY(), currentlySelected.getWidth(), currentlySelected.getHeight());
}
if (keycode == Keys.UP) {
if ((index = (songTable.getChildren().indexOf(currentlySelected, true) + 1)) < songTable.getChildren().size -1) {
index = 0;
}
deselectAll();
((MusicSelectable)songTable.getChildren().get(index)).select();
scrollbar.scrollTo(currentlySelected.getX(), currentlySelected.getY(), currentlySelected.getWidth(), currentlySelected.getHeight());
}
return super.keyDown(event, keycode);
}
});
}
@Override
@@ -118,7 +163,7 @@ public class MusicSelectionPage extends Page {
MusicSelectable selectable = new MusicSelectable(songList.getSongFileHandleFromIndex(i), musicFileAnnotation, skin, assets.get("defaultCover.png", Texture.class), this);
selectables.add(selectable);
songTable.add(selectable).expandX().fillX().height((getHeight() >= 2160 ? 300f : 200f));
songTable.add(selectable).expandX().fillX();
songTable.row();
}
@@ -147,4 +192,9 @@ public class MusicSelectionPage extends Page {
selectables.get(i).deselect();
}
}
public void setCurrentlySelected(MusicSelectable currentlySelected) {
this.currentlySelected = currentlySelected;
}
}