Cleaned up a bit

src/main/java/envoy/client/data/audio/AudioPlayer.java

@@ -10,27 +10,27 @@ import envoy.exception.EnvoyException;
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>AudioPlayer.java</strong><br>
  * Created: <strong>05.07.2020</strong><br>
- * 
+ *
  * @author Kai S. K. Engelbart
  * @since Envoy Client v0.1-beta
  */
 public final class AudioPlayer {
 
-	private final AudioFormat format;
+	private final AudioFormat	format;
 	private final DataLine.Info	info;
 
 	private Clip clip;
 
 	/**
 	 * Initializes the player with the default audio format.
-	 * 
+	 *
 	 * @since Envoy Client v0.1-beta
 	 */
 	public AudioPlayer() { this(AudioRecorder.DEFAULT_AUDIO_FORMAT); }
 
 	/**
 	 * Initializes the player with a given audio format.
-	 * 
+	 *
 	 * @param format the audio format to use
 	 * @since Envoy Client v0.1-beta
 	 */
@@ -47,7 +47,7 @@ public final class AudioPlayer {
 
 	/**
 	 * Plays back an audio clip.
-	 * 
+	 *
 	 * @param data the data of the clip
 	 * @throws EnvoyException if the play back failed
 	 * @since Envoy Client v0.1-beta
@@ -57,7 +57,7 @@ public final class AudioPlayer {
 			clip = (Clip) AudioSystem.getLine(info);
 			clip.open(format, data, 0, data.length);
 			clip.start();
-		} catch (LineUnavailableException e) {
+		} catch (final LineUnavailableException e) {
 			throw new EnvoyException("Cannot play back audio", e);
 		}
 	}

src/main/java/envoy/client/data/audio/AudioRecorder.java

@@ -22,7 +22,7 @@ public final class AudioRecorder {
 
 	/**
 	 * The default audio format used for recording and play back.
-	 * 
+	 *
 	 * @since Envoy Client v0.1-beta
 	 */
 	public static final AudioFormat DEFAULT_AUDIO_FORMAT = new AudioFormat(16000, 16, 1, true, false);
@@ -35,14 +35,14 @@ public final class AudioRecorder {
 
 	/**
 	 * Initializes the recorder with the default audio format.
-	 * 
+	 *
 	 * @since Envoy Client v0.1-beta
 	 */
 	public AudioRecorder() { this(DEFAULT_AUDIO_FORMAT); }
 
 	/**
 	 * Initializes the recorder with a given audio format.
-	 * 
+	 *
 	 * @param format the audio format to use
 	 * @since Envoy Client v0.1-beta
 	 */
@@ -65,7 +65,7 @@ public final class AudioRecorder {
 
 	/**
 	 * Starts the audio recording.
-	 * 
+	 *
 	 * @throws EnvoyException if starting the recording failed
 	 * @since Envoy Client v0.1-beta
 	 */
@@ -81,7 +81,7 @@ public final class AudioRecorder {
 			tempFile = Files.createTempFile("recording", "wav");
 
 			// Start the recording
-			var ais = new AudioInputStream(line);
+			final var ais = new AudioInputStream(line);
 			AudioSystem.write(ais, AudioFileFormat.Type.WAVE, tempFile.toFile());
 		} catch (IOException | LineUnavailableException e) {
 			throw new EnvoyException("Cannot record voice", e);
@@ -90,7 +90,7 @@ public final class AudioRecorder {
 
 	/**
 	 * Stops the recording.
-	 * 
+	 *
 	 * @return the finished recording
 	 * @throws EnvoyException if finishing the recording failed
 	 * @since Envoy Client v0.1-beta
@@ -99,17 +99,17 @@ public final class AudioRecorder {
 		try {
 			line.stop();
 			line.close();
-			byte[] data = Files.readAllBytes(tempFile);
+			final byte[] data = Files.readAllBytes(tempFile);
 			Files.delete(tempFile);
 			return data;
-		} catch (IOException e) {
+		} catch (final IOException e) {
 			throw new EnvoyException("Cannot save voice recording", e);
 		}
 	}
 
 	/**
 	 * Cancels the active recording.
-	 * 
+	 *
 	 * @since Envoy Client v0.1-beta
 	 */
 	public void cancel() {

src/main/java/envoy/client/ui/AudioControl.java

@@ -18,7 +18,7 @@ import envoy.util.EnvoyLog;
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>AudioControl.java</strong><br>
  * Created: <strong>05.07.2020</strong><br>
- * 
+ *
  * @author Kai S. K. Engelbart
  * @since Envoy Client v0.1-beta
  */
@@ -30,7 +30,7 @@ public final class AudioControl extends HBox {
 
 	/**
 	 * Initializes the audio control.
-	 * 
+	 *
 	 * @param audioData the audio data to play.
 	 * @since Envoy Client v0.1-beta
 	 */

src/main/java/envoy/client/ui/listcell/MessageControl.java

@@ -11,7 +11,6 @@ import javafx.scene.layout.VBox;
 
 import envoy.client.ui.AudioControl;
 import envoy.client.ui.IconUtil;
-import envoy.data.Attachment.AttachmentType;
 import envoy.data.Message;
 import envoy.data.Message.MessageStatus;
 import envoy.data.User;
@@ -41,9 +40,18 @@ public class MessageControl extends VBox {
 		// Creating the underlying VBox, the dateLabel and the textLabel
 		super(new Label(dateFormat.format(message.getCreationDate())));
 
-		// Voice attachment
-		if (message.hasAttachment() && message.getAttachment().getType() == AttachmentType.VOICE)
-			getChildren().add(new AudioControl(message.getAttachment().getData()));
+		// Handling message attachment display
+		if (message.hasAttachment()) switch (message.getAttachment().getType()) {
+			case PICTURE:
+				break;
+			case VIDEO:
+				break;
+			case VOICE:
+				getChildren().add(new AudioControl(message.getAttachment().getData()));
+				break;
+			case DOCUMENT:
+				break;
+		}
 
 		final var textLabel = new Label(message.getText());
 		textLabel.setWrapText(true);

src/main/resources/css/base.css

@@ -1,4 +1,4 @@
-.button, .list-cell {
+.button, .list-cell, .progress-bar * {
 	-fx-background-radius: 5.0em;
 }
 
@@ -26,6 +26,10 @@
 	-fx-text-fill: transparent;
 }
 
+.progress-bar{
+	-fx-progress-color: blue;
+}
+
 .online {
 	-fx-text-fill: limegreen;
 }