first commit

.gitignore

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+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**/target/
+!**/src/test/**/target/
+
+### IntelliJ IDEA ###
+.idea/modules.xml
+.idea/jarRepositories.xml
+.idea/compiler.xml
+.idea/libraries/
+*.iws
+*.iml
+*.ipr
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/encodings.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+  </component>
+</project>

.idea/misc.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_23" default="true" project-jdk-name="23" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>

ReadMe.md

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+# Seventh Assignment — JavaFX Music Player Project
+
+This is a starter JavaFX application for a simple Music Player interface. Your goal is to design the UI and connect it to the provided controller logic to create basic music player interactions.
+
+## 📋 Assignment Objectives
+
+### Complete the following features:
+
+**1. Design the Music Player UI**
+
+Create a layout for a simple music player interface. Your UI should display at least **three songs**, each containing:
+
+- Song title
+- Artist name
+- Duration
+- A **Play** button
+- An **Add to Playlist** button
+
+**2. Connect UI Components to the Controller**
+
+Link your UI elements to the provided `MusicController` class:
+
+- Connect buttons to their corresponding controller methods.
+- Ensure that clicking buttons triggers the correct actions.
+
+**3. Display the Currently Playing Song**
+
+When a user clicks a **Play** button:
+
+- Update a label in the UI showing the currently playing song (e.g., "Now Playing: Song Title").
+
+**4. Implement a Playlist**
+
+When the **Add to Playlist** button is clicked:
+
+- Add the selected song to a playlist data structure (e.g., an `ArrayList`).
+
+**5. Create a Playlist Page**
+
+Add a **"View Playlist"** button to the main UI:
+
+- When clicked, switch to a **new scene** that displays the playlist.
+- Use `stage.setScene(...)` to switch between scenes.
+- Show the playlist content using a `ListView` or any other layout.
+
+
+## 🎨 UI Design Reference
+
+To help you get started, refer to the layout below. Your application should have a similar, clean, and simple structure:
+
+![Music Player UI Layout](https://uploadkon.ir/uploads/85a922_26music.png)
+
+*(Note: This is a wireframe. You are encouraged to keep your implementation simple and focus on functionality.)*
+
+
+## ⭐ Bonus Tasks (Optional)
+
+**The core requirements above do not include actual audio playback.** The following tasks are optional (Bonus) and should only be attempted if you have completed the core requirements.
+
+**1. Play Functionality**
+
+- Implement actual audio playback using JavaFX `Media` and `MediaPlayer` classes.
+
+**2. Add Visual Feedback**
+
+- When a song is playing, change the row style or update the **Play** button text to "Playing".
+
+**3. Dark Mode / Light Mode**
+
+- Add a toggle button to switch between two CSS stylesheets (e.g., `dark.css` and `light.css`) at runtime.
+  
+

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>SBU</groupId>
+  <artifactId>javafx</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <name>Intro-to-javafx2</name>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+<junit.version>5.10.2</junit.version>  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.openjfx</groupId>
+      <artifactId>javafx-controls</artifactId>
+      <version>17.0.6</version>
+    </dependency>
+    <dependency>
+      <groupId>org.openjfx</groupId>
+      <artifactId>javafx-fxml</artifactId>
+      <version>17.0.6</version>
+    </dependency>
+
+<dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-engine</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.13.0</version>
+        <configuration>
+          <source>23</source>
+          <target>23</target>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.openjfx</groupId>
+        <artifactId>javafx-maven-plugin</artifactId>
+        <version>0.0.8</version>
+        <executions>
+          <execution>
+            <!-- Default configuration for running with: mvn clean javafx:run -->
+            <id>default-cli</id>
+            <configuration>
+              <mainClass>sbu.javafx/sbu.javafx.MusicApp</mainClass>
+              <launcher>app</launcher>
+              <jlinkZipName>app</jlinkZipName>
+              <jlinkImageName>app</jlinkImageName>
+              <noManPages>true</noManPages>
+              <stripDebug>true</stripDebug>
+              <noHeaderFiles>true</noHeaderFiles>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>

src/main/java/sbu/javafx/MusicApp.java

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+package sbu.javafx;
+
+import javafx.application.Application;
+import javafx.fxml.FXMLLoader;
+import javafx.scene.Scene;
+import javafx.stage.Stage;
+
+import java.io.IOException;
+
+public class MusicApp extends Application {
+
+    @Override
+    public void start(Stage stage) throws IOException
+    {
+        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
+        stage.show();
+    }
+
+    public static void main(String[] args)
+    {
+        launch();
+    }
+}

src/main/java/sbu/javafx/MusicController.java

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+package sbu.javafx;
+
+import javafx.fxml.FXML;
+import javafx.event.ActionEvent;
+import javafx.scene.control.Label;
+import javafx.scene.input.MouseEvent;
+import javafx.scene.layout.VBox;
+
+public class MusicController {
+
+    // TODO: Define your UI components using the @FXML annotation.
+
+    //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.
+    }
+
+    //TODO: Logic to add a specific song to the user's playlist.
+
+    public void addToPlaylist(String songName) {
+        //Add the song to a list or update a ListView.
+    }
+
+    // TODO:This method should open a new window or change the current scene  to display the "Playlist" page.
+
+    public void openPlaylistWindow() {
+        //Create a new stage and show the playlist UI.
+    }
+}

src/main/resources/sbu/javafx/App-view.fxml

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+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.layout.VBox?>
+<VBox xmlns="http://javafx.com/fxml" alignment="CENTER" spacing="10">
+
+    <!-- TODO: Add your code here! -->
+
+</VBox>