🤍 Add next and previuos ayh button and auto play checkbox 🥰

src/main/java/com/anas/intellij/plugins/ayah/audio/AudioPlayer.java

@@ -2,8 +2,11 @@ package com.anas.intellij.plugins.ayah.audio;
 
 import javazoom.jl.decoder.JavaLayerException;
 import javazoom.jl.player.FactoryRegistry;
-import javazoom.jl.player.Player;
+import javazoom.jl.player.advanced.AdvancedPlayer;
+import javazoom.jl.player.advanced.PlaybackEvent;
+import javazoom.jl.player.advanced.PlaybackListener;
 
+import javax.swing.*;
 import java.io.BufferedInputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -17,21 +20,27 @@ import java.util.logging.Logger;
  */
 public class AudioPlayer {
     private final String audioUrl;
+    private PlayerListener listener; // we don't need more than one listener
+    private AdvancedPlayer player;
     private static final Logger LOGGER = Logger.getLogger(AudioPlayer.class.getName());
 
     public AudioPlayer(final String audioUrl) {
         this.audioUrl = audioUrl;
     }
 
-    private Player loadAndOpen() {
+    private AdvancedPlayer loadAndOpen() {
         try {
-            return new Player(getInputStream(audioUrl),
+            return new AdvancedPlayer(getInputStream(audioUrl),
                     FactoryRegistry.systemRegistry().createAudioDevice());
         } catch (final MalformedURLException | JavaLayerException e) {
             LOGGER.severe("Error while opening stream player: " + e.getMessage());
         } catch (final IOException e) {
             LOGGER.severe("Can't load audio file: " + audioUrl);
             LOGGER.severe(e.getMessage());
+
+            JOptionPane.showMessageDialog(null,
+                    "Error loading the ayah, check your internet connection - حدث خطاء اثناء تحميل الآية، تحقق من اتصالك بالإنترنت",
+                    "Error - خطأ", JOptionPane.ERROR_MESSAGE);
         }
         return null;
     }
@@ -39,9 +48,31 @@ public class AudioPlayer {
     public void play() {
         new Thread(() -> {
             try {
-                loadAndOpen().play();
-            } catch (final JavaLayerException | NullPointerException e) {
+                player = loadAndOpen();
+                if (player == null)
+                    throw new IOException("Can't create player");
+
+                if (listener != null) {
+                    player.setPlayBackListener(new PlaybackListener() {
+                        @Override
+                        public void playbackStarted(final PlaybackEvent evt) {
+                            listener.onStarted(evt);
+                        }
+
+                        @Override
+                        public void playbackFinished(final PlaybackEvent evt) {
+                            listener.onFinished(evt);
+                        }
+                    });
+                }
+
+                player.play();
+            } catch (final JavaLayerException | IOException e) {
                 LOGGER.severe(e.getMessage());
+
+                JOptionPane.showMessageDialog(null,
+                        "Error whole playing the ayah - حدث خطاء اثناء تشغيل الآية",
+                        "Error - خطأ", JOptionPane.ERROR_MESSAGE);
             }
         }).start();
     }
@@ -52,4 +83,15 @@ public class AudioPlayer {
         final var inputStream = url.openStream();
         return new BufferedInputStream(inputStream);
     }
+
+    public AudioPlayer setListener(final PlayerListener listener) {
+        this.listener = listener;
+        return this;
+    }
+
+    public void stop() {
+        if (player != null) {
+            player.close();
+        }
+    }
 }

src/main/java/com/anas/intellij/plugins/ayah/audio/PlayerListener.java

@@ -0,0 +1,12 @@
+package com.anas.intellij.plugins.ayah.audio;
+
+import javazoom.jl.player.advanced.PlaybackEvent;
+
+/**
+ * @author: <a href="https://github.com/anas-elgarhy">Anas Elgarhy</a>
+ * @date: 8/22/22
+ */
+public interface PlayerListener {
+    void onStarted(final PlaybackEvent event);
+    void onFinished(final PlaybackEvent event);
+}

src/main/java/com/anas/intellij/plugins/ayah/dialogs/AyahDetailsDialog.form

@@ -10,7 +10,7 @@
     </properties>
     <border type="none"/>
     <children>
-      <grid id="94766" layout-manager="GridLayoutManager" row-count="2" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+      <grid id="94766" layout-manager="GridLayoutManager" row-count="2" column-count="6" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
         <margin top="0" left="0" bottom="0" right="0"/>
         <constraints>
           <grid row="1" column="0" row-span="1" col-span="3" vsize-policy="1" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
@@ -18,34 +18,18 @@
         <properties/>
         <border type="none"/>
         <children>
-          <grid id="9538f" layout-manager="GridLayoutManager" row-count="2" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
+          <grid id="9538f" layout-manager="GridLayoutManager" row-count="2" column-count="4" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
             <margin top="0" left="0" bottom="0" right="0"/>
             <constraints>
-              <grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+              <grid row="0" column="0" row-span="1" col-span="6" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
             </constraints>
             <properties/>
             <border type="none"/>
             <children>
-              <component id="e7465" class="javax.swing.JButton" binding="playButton">
-                <constraints>
-                  <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
-                </constraints>
-                <properties>
-                  <text value="Play"/>
-                </properties>
-              </component>
-              <component id="5723f" class="javax.swing.JButton" binding="buttonCancel">
-                <constraints>
-                  <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
-                </constraints>
-                <properties>
-                  <text value="Cancel"/>
-                </properties>
-              </component>
               <grid id="c8e9d" layout-manager="GridLayoutManager" row-count="1" column-count="3" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
                 <margin top="0" left="0" bottom="0" right="0"/>
                 <constraints>
-                  <grid row="0" column="0" row-span="1" col-span="2" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
+                  <grid row="0" column="0" row-span="1" col-span="4" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
                 </constraints>
                 <properties/>
                 <border type="none"/>
@@ -76,8 +60,51 @@
                   </component>
                 </children>
               </grid>
+              <component id="69418" class="javax.swing.JButton" binding="previousButton">
+                <constraints>
+                  <grid row="1" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <text value="Previous"/>
+                  <toolTipText value="Previous Aah"/>
+                </properties>
+              </component>
+              <component id="b465c" class="javax.swing.JButton" binding="nextButton" default-binding="true">
+                <constraints>
+                  <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+                </constraints>
+                <properties>
+                  <hideActionText value="true"/>
+                  <text value="Next"/>
+                  <toolTipText value="Nexit ayah"/>
+                </properties>
+              </component>
             </children>
           </grid>
+          <component id="893ab" class="javax.swing.JCheckBox" binding="autoPlayCheckBox" default-binding="true">
+            <constraints>
+              <grid row="1" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="8" fill="0" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Auto play"/>
+            </properties>
+          </component>
+          <component id="5723f" class="javax.swing.JButton" binding="buttonCancel">
+            <constraints>
+              <grid row="1" column="3" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Cancel"/>
+            </properties>
+          </component>
+          <component id="e7465" class="javax.swing.JButton" binding="playButton">
+            <constraints>
+              <grid row="1" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
+            </constraints>
+            <properties>
+              <text value="Play"/>
+            </properties>
+          </component>
         </children>
       </grid>
       <grid id="e3588" layout-manager="GridLayoutManager" row-count="2" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">

src/main/java/com/anas/intellij/plugins/ayah/dialogs/AyahDetailsDialog.java

@@ -1,15 +1,18 @@
 package com.anas.intellij.plugins.ayah.dialogs;
 
 import com.anas.alqurancloudapi.Ayah;
+import com.anas.alqurancloudapi.consts.Constants;
 import com.anas.intellij.plugins.ayah.audio.AudioPlayer;
-import com.anas.intellij.plugins.ayah.settings.AyahSettingsState;
+import com.anas.intellij.plugins.ayah.audio.PlayerListener;
+import javazoom.jl.player.advanced.PlaybackEvent;
 
 import javax.swing.*;
 import java.awt.event.KeyEvent;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
+import java.io.IOException;
 
-public class AyahDetailsDialog extends JDialog {
+public class AyahDetailsDialog extends JDialog implements PlayerListener {
     private JPanel contentPane;
     private JButton playButton;
     private JButton buttonCancel;
@@ -17,8 +20,16 @@ public class AyahDetailsDialog extends JDialog {
     private JLabel surahNameLabel;
     private JLabel numberOfAyahInSuarhLabel;
     private JLabel ayahRevelationType;
+    private JButton previousButton;
+    private JButton nextButton;
+    private JCheckBox autoPlayCheckBox;
+    private boolean isPlaying;
+    private AudioPlayer audioPlayer;
+    private Ayah ayah;
 
     public AyahDetailsDialog(final Ayah ayah) {
+        this.ayah = ayah;
+
         setContentPane(contentPane);
         setModal(true);
         setSize(500, 300);
@@ -26,17 +37,55 @@ public class AyahDetailsDialog extends JDialog {
         setLocationRelativeTo(null);
         getRootPane().setDefaultButton(playButton);
 
+        updateAhaDetails();
+
+        addListeners();
+    }
+
+    private void updateAhaDetails() {
         ayahTextArea.setText(ayah.getText());
         surahNameLabel.setText(ayah.getSurah().getName());
         numberOfAyahInSuarhLabel.setText("آية رقم: " + ayah.getNumberInSurah());
         ayahRevelationType.setText(ayah.getSurah().getRevelationType().getArabicName());
-
-        addListeners(ayah);
     }
 
-    private void addListeners(final Ayah ayah) {
-        playButton.addActionListener(e ->
-                new AudioPlayer(ayah.getAudioUrl()).play());
+    private void addListeners() {
+        playButton.addActionListener(e -> {
+            if (!isPlaying) {
+                audioPlayer = new AudioPlayer(ayah.getAudioUrl()).setListener(this);
+                audioPlayer.play();
+            } else {
+                audioPlayer.stop();
+                playButton.setText("Play");
+                isPlaying = false;
+            }
+        });
+
+        nextButton.addActionListener(e -> {
+            if (ayah.getNumber() <= Constants.AYAHS_COUNT) {
+                loadTheAyah(ayah.getNumber() + 1);
+                previousButton.setEnabled(true);
+                if (ayah.getNumber() >= Constants.AYAHS_COUNT) {
+                    nextButton.setEnabled(false);
+                }
+                if (isPlaying) {
+                    playOrNot();
+                }
+            }
+        });
+
+        previousButton.addActionListener(e -> {
+            if (ayah.getNumber() >= 1) {
+                loadTheAyah(ayah.getNumber() - 1);
+                nextButton.setEnabled(true);
+                if (ayah.getNumber() == 1) {
+                    previousButton.setEnabled(false);
+                }
+                if (isPlaying) {
+                    playOrNot();
+                }
+            }
+        });
 
         buttonCancel.addActionListener(l -> dispose());
 
@@ -53,4 +102,50 @@ public class AyahDetailsDialog extends JDialog {
                 KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0),
                 JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
     }
+
+    private void playOrNot() {
+        if (autoPlayCheckBox.isSelected()) {
+            audioPlayer.stop();
+            audioPlayer = new AudioPlayer(ayah.getAudioUrl()).setListener(this);
+            audioPlayer.play();
+        } else {
+            audioPlayer.stop();
+            playButton.setText("Play");
+            isPlaying = false;
+        }
+    }
+
+    private boolean loadTheAyah(final int ayhNumber) {
+        try {
+            ayah = Ayah.getAyah(ayhNumber,
+                    ayah.getEdition().getIdentifier());
+            updateAhaDetails();
+            return true;
+        } catch (final IOException ex) {
+            JOptionPane.showMessageDialog(this,
+                    "Error loading the ayah, check your internet connection - حدث خطاء اثناء تحميل الآية، تحقق من اتصالك بالإنترنت",
+                    "Error - خطأ", JOptionPane.ERROR_MESSAGE);
+        }
+        return false;
+    }
+
+    @Override
+    public void onStarted(final PlaybackEvent event) {
+        playButton.setText("Stop");
+        isPlaying = true;
+    }
+
+    @Override
+    public void onFinished(final PlaybackEvent event) {
+        if (autoPlayCheckBox.isSelected() && ayah.getNumber() <= Constants.AYAHS_COUNT) {
+            if (loadTheAyah(ayah.getNumber() + 1)) {
+                audioPlayer = new AudioPlayer(ayah.getAudioUrl()).setListener(this);
+                audioPlayer.stop();
+                audioPlayer.play();
+            }
+        } else {
+            playButton.setText("Play");
+            isPlaying = false;
+        }
+    }
 }