1301154502_lailissaadah_if3912

manifest.mf

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+Manifest-Version: 1.0
+X-COMMENT: Main-Class will be added automatically by build
+

src/task_5/Application.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package task_5;
+
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.util.ArrayList;
+
+
+/**
+ *
+ * @author lailis
+ */
+public class Application {
+    private ArrayList<String> musicList;
+    private ThreadPlayer thread;
+    private int nowPlaying;
+
+
+    public Application(){
+        musicList = new ArrayList<>();
+    }
+
+    public void addMusic(String path){
+        musicList.add(path);
+    }
+
+    public String[] getMusicList(){
+        return (String[]) musicList.toArray(new String[0]);
+    }
+
+    public String getNowPlayed(){
+        return musicList.get(nowPlaying);
+    }
+
+    public void removeMusic(int i){
+        musicList.remove(i);
+    }
+
+    public void play(int i){
+        nowPlaying = i;
+        String filepath = musicList.get(i);
+        thread = new ThreadPlayer(filepath);
+        thread.start();
+    }
+
+    public void stop(){
+        if(thread != null){
+            thread.stop();
+        }
+    }
+
+    public void next(){
+        if(nowPlaying < musicList.size() - 1){
+            stop();
+            play(nowPlaying + 1);
+        }
+    }
+
+    public void prev(){
+        if(nowPlaying != 0){
+            stop();
+            play(nowPlaying - 1);
+        }
+    }
+
+    private static class Player {
+
+        public Player() {
+        }
+
+        private Player(FileInputStream fis) {
+            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+        }
+
+        private void play() {
+            throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+        }
+    }
+
+    private class ThreadPlayer extends Thread{
+        private String filepath;
+        private Player player;
+
+        public ThreadPlayer(String filepath){
+            this.filepath = filepath;
+        }
+
+        @Override
+        public void run(){
+            try{
+                FileInputStream fis = new FileInputStream(filepath);
+                player = new Player(fis);
+                player.play();
+            }catch(FileNotFoundException e){
+                throw new IllegalStateException("File " + filepath + " not found");
+            }
+        }
+    }
+}

src/task_5/Controller.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package task_5;
+
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+import javax.swing.JOptionPane;
+import javax.swing.JFileChooser;
+import javax.swing.filechooser.FileNameExtensionFilter;
+/**
+ *
+ * @author lailis
+ */
+public class Controller implements ActionListener{
+    private Application model;
+    private View view;
+
+    public Controller(){
+        model = new Application();
+        view = new View();        
+        view.setVisible(true);
+        view.addActionListener(this);
+        view.setListMusic(model.getMusicList());
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent ae) {
+        Object click = ae.getSource();
+
+        try{
+            if(click.equals(view.getButtonAdd())){
+                JFileChooser fc = new JFileChooser();
+                FileNameExtensionFilter filter = new FileNameExtensionFilter("mp3 Files", "mp3", "mp3");
+                fc.setFileFilter(filter);
+                int returnVal = fc.showOpenDialog(view);
+
+                if(returnVal == JFileChooser.APPROVE_OPTION){
+                    String path = fc.getSelectedFile().getAbsolutePath();
+                    model.addMusic(path);
+                    view.setListMusic(model.getMusicList());
+                }
+            }
+            else if(click.equals(view.getButtonDelete())){
+                int selected = view.getSelectedMusic();
+                model.removeMusic(selected);
+                view.setListMusic(model.getMusicList());
+            }
+            else if(click.equals(view.getButtonNext())){
+                model.next();
+                view.setFieldPlaying(model.getNowPlayed());
+            }
+            else if(click.equals(view.getButtonPlay())){
+                int selected = view.getSelectedMusic();
+                model.stop();
+                model.play(selected);
+                view.setFieldPlaying(model.getNowPlayed());
+            }
+            else if(click.equals(view.getButtonPrev())){
+                model.prev();
+                view.setFieldPlaying(model.getNowPlayed());
+            }
+            else if(click.equals(view.getButtonStop())){
+                model.stop();
+                view.setFieldPlaying("");
+            }
+        }catch(Exception e){
+            JOptionPane.showMessageDialog(view, e.getMessage());
+        }
+    }
+}

src/task_5/Driver.java

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+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package task_5;
+
+/**
+ *
+ * @author lailis
+ */
+public class Driver {
+
+    /**
+     * @param args the command line arguments
+     */
+    public static void main(String[] args) {
+        Controller c = new Controller();
+    }
+
+}

src/task_5/View.form

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+<?xml version="1.0" encoding="UTF-8" ?>
+
+<Form version="1.3" maxVersion="1.9" type="org.netbeans.modules.form.forminfo.JFrameFormInfo">
+  <NonVisualComponents>
+    <Container class="javax.swing.JScrollPane" name="jScrollPane2">
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
+    </Container>
+  </NonVisualComponents>
+  <Properties>
+    <Property name="defaultCloseOperation" type="int" value="3"/>
+    <Property name="resizable" type="boolean" value="false"/>
+  </Properties>
+  <SyntheticProperties>
+    <SyntheticProperty name="formSizePolicy" type="int" value="1"/>
+    <SyntheticProperty name="generateCenter" type="boolean" value="false"/>
+  </SyntheticProperties>
+  <AuxValues>
+    <AuxValue name="FormSettings_autoResourcing" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_autoSetComponentName" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_generateFQN" type="java.lang.Boolean" value="true"/>
+    <AuxValue name="FormSettings_generateMnemonicsCode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_i18nAutoMode" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_layoutCodeTarget" type="java.lang.Integer" value="1"/>
+    <AuxValue name="FormSettings_listenerGenerationStyle" type="java.lang.Integer" value="0"/>
+    <AuxValue name="FormSettings_variablesLocal" type="java.lang.Boolean" value="false"/>
+    <AuxValue name="FormSettings_variablesModifier" type="java.lang.Integer" value="2"/>
+  </AuxValues>
+
+  <Layout>
+    <DimensionLayout dim="0">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" attributes="0">
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="jLabel2" min="-2" max="-2" attributes="0"/>
+              <EmptySpace max="32767" attributes="0"/>
+          </Group>
+          <Group type="102" alignment="1" attributes="0">
+              <EmptySpace max="32767" attributes="0"/>
+              <Group type="103" groupAlignment="1" max="-2" attributes="0">
+                  <Component id="jScrollPane1" max="32767" attributes="0"/>
+                  <Group type="102" alignment="0" attributes="0">
+                      <Component id="jLabel1" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace type="unrelated" max="-2" attributes="0"/>
+                      <Component id="jTextFieldNP" max="32767" attributes="0"/>
+                  </Group>
+                  <Group type="102" alignment="0" attributes="0">
+                      <Component id="jButtonAdd" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="jButtonDelete" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="jButtonPrev" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="jButtonPlay" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="jButtonStop" min="-2" max="-2" attributes="0"/>
+                      <EmptySpace max="-2" attributes="0"/>
+                      <Component id="jButtonNext" min="-2" max="-2" attributes="0"/>
+                  </Group>
+              </Group>
+              <EmptySpace max="-2" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+    <DimensionLayout dim="1">
+      <Group type="103" groupAlignment="0" attributes="0">
+          <Group type="102" alignment="0" attributes="0">
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="jLabel2" min="-2" max="-2" attributes="0"/>
+              <EmptySpace max="-2" attributes="0"/>
+              <Component id="jScrollPane1" min="-2" pref="118" max="-2" attributes="0"/>
+              <EmptySpace type="separate" max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="jLabel1" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jTextFieldNP" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace max="-2" attributes="0"/>
+              <Group type="103" groupAlignment="3" attributes="0">
+                  <Component id="jButtonAdd" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButtonDelete" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButtonPrev" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButtonPlay" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButtonStop" alignment="3" min="-2" max="-2" attributes="0"/>
+                  <Component id="jButtonNext" alignment="3" min="-2" max="-2" attributes="0"/>
+              </Group>
+              <EmptySpace pref="24" max="32767" attributes="0"/>
+          </Group>
+      </Group>
+    </DimensionLayout>
+  </Layout>
+  <SubComponents>
+    <Container class="javax.swing.JScrollPane" name="jScrollPane1">
+      <AuxValues>
+        <AuxValue name="autoScrollPane" type="java.lang.Boolean" value="true"/>
+      </AuxValues>
+
+      <Layout class="org.netbeans.modules.form.compat2.layouts.support.JScrollPaneSupportLayout"/>
+      <SubComponents>
+        <Component class="javax.swing.JList" name="jList">
+          <Properties>
+            <Property name="model" type="javax.swing.ListModel" editor="org.netbeans.modules.form.editors2.ListModelEditor">
+              <StringArray count="0"/>
+            </Property>
+          </Properties>
+          <AuxValues>
+            <AuxValue name="JavaCodeGenerator_TypeParameters" type="java.lang.String" value="&lt;String&gt;"/>
+          </AuxValues>
+        </Component>
+      </SubComponents>
+    </Container>
+    <Component class="javax.swing.JLabel" name="jLabel1">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Segoe UI Light" size="12" style="0"/>
+        </Property>
+        <Property name="text" type="java.lang.String" value="Now Playing"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JTextField" name="jTextFieldNP">
+      <Properties>
+        <Property name="editable" type="boolean" value="false"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButtonAdd">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Add"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButtonDelete">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Delete"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButtonPrev">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="&lt;&lt;"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButtonPlay">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Play"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButtonStop">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="Stop"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JButton" name="jButtonNext">
+      <Properties>
+        <Property name="text" type="java.lang.String" value="&gt;&gt;"/>
+      </Properties>
+    </Component>
+    <Component class="javax.swing.JLabel" name="jLabel2">
+      <Properties>
+        <Property name="font" type="java.awt.Font" editor="org.netbeans.beaninfo.editors.FontEditor">
+          <Font name="Segoe UI Light" size="24" style="0"/>
+        </Property>
+        <Property name="text" type="java.lang.String" value="Simple Music Player"/>
+      </Properties>
+    </Component>
+  </SubComponents>
+</Form>