Refactor pad clone method to custom copy method

PlayWall/src/main/java/de/tobias/playpad/pad/drag/DuplicateDragMode.java

 package de.tobias.playpad.pad.drag;
 
-import de.thecodelabs.logger.Logger;
 import de.tobias.playpad.pad.Pad;
 import de.tobias.playpad.project.Project;
 import de.tobias.playpad.project.page.PadIndex;
@@ -16,15 +15,10 @@ public class DuplicateDragMode extends PadDragMode {
 		Pad oldPad = project.getPad(oldIndex);
 		Pad newPad = project.getPad(newIndex);
 
-		try {
-			Pad copyPad = oldPad.clone(oldPad.getPage());
+		Pad copyPad = oldPad.copy(oldPad.getPage());
 
 		project.removePad(newPad.getUuid());
 		project.setPad(newIndex, copyPad);
 		return true;
-		} catch (CloneNotSupportedException e) {
-			Logger.error(e);
-		}
-		return false;
 	}
 }
\ No newline at end of file

PlayWallCore/src/main/java/de/tobias/playpad/design/modern/model/ModernCartDesign.java

@@ -12,7 +12,7 @@ import javafx.scene.paint.Color;
 
 import java.util.UUID;
 
-public class ModernCartDesign implements FeedbackDesignColorSuggester, Cloneable {
+public class ModernCartDesign implements FeedbackDesignColorSuggester {
 
 	private UUID uuid;
 	private ObjectProperty<ModernColor> backgroundColor;
@@ -111,8 +111,8 @@ public class ModernCartDesign implements FeedbackDesignColorSuggester, Cloneable
 		return Color.web(backgroundColor.get().getColorHi());
 	}
 
-	public ModernCartDesign clone(Pad pad) throws CloneNotSupportedException {
-		ModernCartDesign clone = (ModernCartDesign) super.clone();
+	public ModernCartDesign copy(Pad pad) {
+		ModernCartDesign clone = new ModernCartDesign(pad);
 
 		clone.backgroundColor = new SimpleObjectProperty<>(getBackgroundColor());
 		clone.playColor = new SimpleObjectProperty<>(getPlayColor());

PlayWallCore/src/main/java/de/tobias/playpad/pad/Pad.java

@@ -40,7 +40,7 @@ import java.util.UUID;
  * @author tobias
  * @version 6.2.0
  */
-public class Pad implements Cloneable {
+public class Pad {
 
 	private UUID uuid;
 	private IntegerProperty positionProperty = new SimpleIntegerProperty();
@@ -608,16 +608,19 @@ public class Pad implements Cloneable {
 	@Override
 	public boolean equals(Object o) {
 		if (this == o) return true;
-		if (o == null || getClass() != o.getClass()) return false;
-
+		if (!(o instanceof Pad)) return false;
 		Pad pad = (Pad) o;
-
 		return Objects.equals(uuid, pad.uuid);
 	}
 
+	@Override
+	public int hashCode() {
+		return Objects.hash(uuid);
+	}
+
 	// Clone
-	public Pad clone(Page page) throws CloneNotSupportedException {
-		Pad clone = (Pad) super.clone();
+	public Pad copy(Page page) {
+		Pad clone = new Pad(project);
 
 		clone.uuid = UUID.randomUUID();
 		clone.positionProperty = new SimpleIntegerProperty(getPosition());
@@ -629,16 +632,16 @@ public class Pad implements Cloneable {
 
 		clone.mediaPaths = FXCollections.observableArrayList();
 		for (MediaPath path : mediaPaths) {
-			MediaPath clonedPath = path.clone(clone);
+			MediaPath clonedPath = path.copy(clone);
 			clone.mediaPaths.add(clonedPath);
 		}
 
 		clone.contentTypeProperty = new SimpleStringProperty(getContentType());
+		clone.contentProperty = new SimpleObjectProperty<>();
 		if (getContent() != null) {
-			clone.contentProperty = new SimpleObjectProperty<>(getContent().clone());
+			clone.contentProperty.set(getContent().copy(clone));
 			clone.getContent().setPad(clone);
-		} else {
-			clone.contentProperty = new SimpleObjectProperty<>();
+			clone.getContent().loadMedia();
 		}
 
 		if (project.getProjectReference().isSync()) {
@@ -647,7 +650,7 @@ public class Pad implements Cloneable {
 			clone.addSyncListener();
 		}
 
-		clone.padSettings = padSettings.clone();
+		clone.padSettings = padSettings.copy(clone);
 
 		clone.controller = null;
 		clone.project = project;

PlayWallCore/src/main/java/de/tobias/playpad/pad/PadSettings.java

@@ -19,7 +19,7 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.UUID;
 
-public class PadSettings implements Cloneable {
+public class PadSettings {
 
 	// Pad Reference
 	private Pad pad;
@@ -249,9 +249,8 @@ public class PadSettings implements Cloneable {
 		return false;
 	}
 
-	@Override
-	public PadSettings clone() throws CloneNotSupportedException {
-		PadSettings clone = (PadSettings) super.clone();
+	public PadSettings copy(Pad pad) {
+		PadSettings clone = new PadSettings(pad);
 		clone.id = UUID.randomUUID();
 
 		clone.volumeProperty = new SimpleDoubleProperty(getVolume());
@@ -274,7 +273,7 @@ public class PadSettings implements Cloneable {
 
 		clone.customDesignProperty = new SimpleBooleanProperty(isCustomDesign());
 		if (design != null) {
-			clone.design = design.clone(pad);
+			clone.design = design.copy(pad);
 		}
 
 		clone.triggers = new EnumMap<>(TriggerPoint.class); // TODO Trigger werden nicht Kopiert

PlayWallCore/src/main/java/de/tobias/playpad/pad/content/PadContent.java

 package de.tobias.playpad.pad.content;
 
+import de.tobias.playpad.PlayPadPlugin;
 import de.tobias.playpad.pad.Pad;
 import de.tobias.playpad.pad.mediapath.MediaPath;
 
@@ -10,7 +11,7 @@ import de.tobias.playpad.pad.mediapath.MediaPath;
  * @version 5.1.0
  * @see Pad
  */
-public abstract class PadContent implements Cloneable {
+public abstract class PadContent {
 
 	// reference
 	private Pad pad;
@@ -69,12 +70,9 @@ public abstract class PadContent implements Cloneable {
 	@Override
 	protected void finalize() throws Throwable {
 		unloadMedia();
-		this.pad = null;
 	}
 
-	@Override
-	public PadContent clone() throws CloneNotSupportedException {
-		return (PadContent) super.clone();
+	public PadContent copy(Pad pad) {
+		return PlayPadPlugin.getRegistries().getPadContents().getFactory(getType()).newInstance(pad);
 	}
-
 }
\ No newline at end of file

PlayWallCore/src/main/java/de/tobias/playpad/pad/mediapath/MediaPath.java

@@ -17,7 +17,7 @@ import java.util.UUID;
 /**
  * Created by tobias on 21.02.17.
  */
-public class MediaPath implements Cloneable {
+public class MediaPath {
 
 	private UUID id;
 	private StringProperty fileName;
@@ -105,12 +105,8 @@ public class MediaPath implements Cloneable {
 		return original;
 	}
 
-	public MediaPath clone(Pad pad) throws CloneNotSupportedException {
-		MediaPath clone = (MediaPath) super.clone();
-		clone.id = UUID.randomUUID();
-		clone.fileName = new SimpleStringProperty(fileName.get());
-		clone.pad = pad;
-
+	public MediaPath copy(Pad pad) {
+		MediaPath clone = new MediaPath(UUID.randomUUID(), fileName.get(), pad);
 		MediaPool.getInstance().create(clone, this.getPath());
 
 		if (pad.getProject().getProjectReference().isSync()) {

PlayWallCore/src/main/java/de/tobias/playpad/project/page/Page.java

@@ -264,7 +264,7 @@ public class Page implements Cloneable {
 
 		clone.pads = new HashSet<>();
 		for (Pad pad : pads) {
-			Pad padClone = pad.clone(clone);
+			Pad padClone = pad.copy(clone);
 			clone.pads.add(padClone);
 		}
 		return clone;