AdvancedProgramming1404/HW-07-JavaFX
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This commit is contained in:
ArefeRoosta
2026-05-27 23:59:56 +03:30
parent d454e7d6fa
commit e9c10e5ad3
4 changed files with 259 additions and 13 deletions
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src/main/java/sbu/javafx/Launcher.java
+4 -1
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@@ -4,5 +4,8 @@ import javafx.application.Application;
public class Launcher{
public static void main(String[] args) {
// TODO: Launch the JavaFX application by calling Application.launch(Main.class) }
Application.launch(MusicApp.class);
}
}
//the icon is not displayed
src/main/java/sbu/javafx/MusicApp.java
+23
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@@ -1,22 +1,45 @@
package sbu.javafx;
import de.codecentric.centerdevice.javafxsvg.SvgImageLoaderFactory;
import javafx.application.Application;
import javafx.fxml.FXMLLoader;
import javafx.scene.Scene;
import javafx.stage.Stage;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import javafx.scene.image.Image;
public class MusicApp extends Application {
@Override
public void start(Stage stage) throws IOException
{
// SvgImageLoaderFactory.install();
// InputStream iconStream = getClass().getResourceAsStream("icon.svg");
// if (iconStream != null)
// {
// Image icon = new Image(iconStream);
// stage.getIcons().add(icon);
// System.out.println("yesss");
// } else
// {
// System.out.println("not found");
// }
FXMLLoader fxmlLoader = new FXMLLoader(MusicApp.class.getResource("App-view.fxml"));
Scene scene = new Scene(fxmlLoader.load());
stage.setTitle("Music Player");
stage.setScene(scene);
//TODO: add icon to the stage
// InputStream iconStream = new FileInputStream("musicIcon.png");
// if (iconStream != null)
// {
// stage.getIcons().add(new Image(iconStream));
// } else {
// System.out.println("not found");
// }
stage.show();
}
src/main/java/sbu/javafx/MusicController.java
+162 -10
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@@ -2,30 +2,182 @@ package sbu.javafx;
import javafx.fxml.FXML;
import javafx.event.ActionEvent;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.scene.control.Button;
import javafx.scene.control.Label;
import javafx.scene.input.MouseEvent;
import javafx.scene.layout.VBox;
import javafx.scene.media.Media;
import javafx.scene.media.MediaPlayer;
import javafx.stage.Stage;
import javax.imageio.IIOException;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
public class MusicController {
// TODO: Define your UI components using the @FXML annotation.
@FXML private Label nowPlayingSong;
@FXML private Button playBtn1;
@FXML private Button playBtn2;
@FXML private Button playBtn3;
@FXML private Button playBtn4;
@FXML private Button add1;
@FXML private Button add2;
@FXML private Button add3;
@FXML private Button add4;
private List<Song> playlist = new ArrayList<>();
private Song currentSong = null;
private MediaPlayer mediaPlayer;
private Song song1 = new Song("The Comfort of a Laugh Track", "Roar", "04:52", "songs/song1.mp3");
private Song song2 = new Song("Perfect Day", "Lou Reed", "03:44", "songs/song2.mp3");
private Song song3 = new Song("Wish You Were Here", "Pink Floyd", "05:34", "songs/song3.mp3");
private Song song4 = new Song("No Surprises", "Radiohead", "03:49", "songs/song4.mp3");
//TODO: Implement the logic to play a song. This method should update the UI to show which song is currently playing.
@FXML
public void handlePlayAction() {
//Update labels, change button icons, etc.
public void handlePlayAction(ActionEvent event) {
Button clickedBotton = (Button) event.getSource();
resetPlayButtons();
String buttonId = clickedBotton.getId();
switch (buttonId)
{
case "playBtn1":
playSong(song1);
playBtn1.setText("Playing");
playBtn1.setStyle("-fx-pref-width: 120; -fx-font-size: 20px; -fx-background-color: lightBlue;");
break;
case "playBtn2":
playSong(song2);
playBtn2.setText("Playing");
playBtn2.setStyle("-fx-pref-width: 120; -fx-font-size: 20px; -fx-background-color: lightBlue;");
break;
case "playBtn3":
playSong(song3);
playBtn3.setText("Playing");
playBtn3.setStyle("-fx-pref-width: 120; -fx-font-size: 20px; -fx-background-color: lightBlue;");
break;
case "playBtn4":
playSong(song4);
playBtn4.setText("Playing");
playBtn4.setStyle("-fx-pref-width: 120; -fx-font-size: 20px; -fx-background-color: lightBlue;");
break;
}
}
//TODO: Logic to add a specific song to the user's playlist.
@FXML
public void addToPlaylist(ActionEvent event) {
public void addToPlaylist(String songName) {
//Add the song to a list or update a ListView.
Button clickedButton = (Button) event.getSource();
String btnId = clickedButton.getId();
Song selectedSong = null;
switch (btnId)
{
case "add1":
selectedSong = song1;
break;
case "add2":
selectedSong = song2;
break;
case "add3":
selectedSong = song3;
break;
case "add4":
selectedSong = song4;
break;
}
if (selectedSong != null)
{
playlist.add(selectedSong);
}
}
// TODO:This method should open a new window or change the current scene to display the "Playlist" page.
@FXML
public void openPlaylistWindow() {
//Create a new stage and show the playlist UI.
try
{
FXMLLoader loader = new FXMLLoader(getClass().getResource("playlist.fxml"));
Parent root = loader.load();
PlaylistController playlistController = loader.getController();
playlistController.setPlaylist(playlist, this);
Stage playlistStage = new Stage();
playlistStage.setTitle("Playlist");
playlistStage.setScene(new Scene(root, 500, 400));
playlistStage.show();
} catch (IOException e)
{
e.printStackTrace();
}
}
public void playSong(Song song) {
if (mediaPlayer != null)
{
mediaPlayer.stop();
mediaPlayer.dispose();
}
try {
File musicFile = new File(song.getFilePath());
if (!musicFile.exists()) {
nowPlayingSong.setText("Error: File not found - " + song.getFilePath());
System.out.println("Not found: " + musicFile.getAbsolutePath());
return;
}
Media media = new Media(musicFile.toURI().toString());
mediaPlayer = new MediaPlayer(media);
mediaPlayer.setOnEndOfMedia(new Runnable() {
@Override
public void run() {
resetPlayButtons();
nowPlayingSong.setStyle("-fx-font-weight: bold; -fx-font-size: 20px;");
nowPlayingSong.setText("-");
if (mediaPlayer != null)
{
mediaPlayer.dispose();
mediaPlayer = null;
}
}
});
mediaPlayer.play();
currentSong = song;
nowPlayingSong.setStyle("-fx-font-size: 20px;");
nowPlayingSong.setText(song.getTitle() + " - " + song.getArtist());
} catch (Exception e) {
nowPlayingSong.setText("Playback error");
e.printStackTrace();
}
}
public void resetPlayButtons()
{
playBtn1.setText("Play");
playBtn1.setStyle("-fx-pref-width: 120; -fx-font-size: 20px;");
playBtn2.setText("Play");
playBtn2.setStyle("-fx-pref-width: 120; -fx-font-size: 20px;");
playBtn3.setText("Play");
playBtn3.setStyle("-fx-pref-width: 120; -fx-font-size: 20px;");
playBtn4.setText("Play");
playBtn4.setStyle("-fx-pref-width: 120; -fx-font-size: 20px;");
}
}