Readded enterToSend-Capability, ToggleButtons display current value

additionally added developer comments (most important feature of
v0.1-beta!).

src/main/java/envoy/client/DeveloperComments.java

@@ -0,0 +1,17 @@
+package envoy.client;
+
+/**
+ * Project: <strong>envoy-client</strong><br>
+ * File: <strong>DeveloperComments.java</strong><br>
+ * Created: <strong>19 Apr 2020</strong><br>
+ * 
+ * @author Leon Hofmeister
+ * @since Envoy Client v0.1-beta
+ */
+public class DeveloperComments {
+
+	// "Schau, es hat sich behindert" - Kai, 2020
+
+	// LEON: JFC <===> JAVA FRIED CHICKEN <=/=> Java Foundation Classes
+	
+}

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

@@ -15,6 +15,7 @@ import javafx.scene.layout.VBox;
 
 import envoy.client.data.Chat;
 import envoy.client.data.LocalDB;
+import envoy.client.data.Settings;
 import envoy.client.event.MessageCreationEvent;
 import envoy.client.net.Client;
 import envoy.client.net.WriteProxy;
@@ -63,6 +64,7 @@ public final class ChatSceneController {
 
 	private Startup startup;
 
+	private static final Settings	settings	= Settings.getInstance();
 	private static final EventBus	eventBus	= EventBus.getInstance();
 	private static final Logger		logger		= EnvoyLog.getLogger(ChatSceneController.class);
 
@@ -98,9 +100,9 @@ public final class ChatSceneController {
 
 	void initializeData(Startup startup, LocalDB localDB, Client client, WriteProxy writeProxy) {
 		this.startup	= startup;
-		this.localDB		= localDB;
+		this.localDB	= localDB;
-		this.client			= client;
+		this.client		= client;
-		this.writeProxy		= writeProxy;
+		this.writeProxy	= writeProxy;
 
 		// TODO: handle offline mode
 		userList.setItems(FXCollections.observableList(localDB.getUser().getContacts().stream().collect(Collectors.toList())));
@@ -131,12 +133,12 @@ public final class ChatSceneController {
 	@FXML
 	private void settingsButtonClicked() {
 		startup.changeScene("/fxml/SettingsScene.fxml", new VBox(), true);
-		Platform.runLater(() -> { ((SettingsSceneController) startup.getCurrentController()).initializeData(startup); });
+		Platform.runLater(() -> ((SettingsSceneController) startup.getCurrentController()).initializeData(startup));
 	}
 
 	@FXML
 	private void messageTextUpdated(KeyEvent e) {
-		if (e.getCode() == KeyCode.ENTER) postMessage();
+		if (settings.isEnterToSend() && e.getCode() == KeyCode.ENTER || !settings.isEnterToSend() && e.getCode() == KeyCode.CONTROL) postMessage();
 		else postButton.setDisable(messageTextArea.getText().isBlank());
 	}
 

src/main/java/envoy/client/ui/settings/SettingsToggleButton.java

@@ -5,19 +5,28 @@ import javafx.scene.control.ToggleButton;
 
 import envoy.client.data.SettingsItem;
 
-
 /**
  * Project: <strong>envoy-client</strong><br>
  * File: <strong>SettingsToggleButton.java</strong><br>
  * Created: <strong>18.04.2020</strong><br>
- * 
+ *
  * @author Kai S. K. Engelbart
  * @since Envoy Client v0.1-beta
  */
 public final class SettingsToggleButton extends ToggleButton {
 
+	/**
+	 * Creates an instance of {@link SettingsToggleButton}.
+	 *
+	 * @param settingsItem the {@link SettingsItem} whose values could be adapted
+	 * @since Envoy Client v0.1-beta
+	 */
 	public SettingsToggleButton(SettingsItem<Boolean> settingsItem) {
 		super(settingsItem.getUserFriendlyName());
+		setSelected(settingsItem.get());
+		
+		// "Schau, es hat sich behindert" - Kai, 2020
+		
 		addEventHandler(ActionEvent.ACTION, e -> settingsItem.set(!settingsItem.get()));
 	}
 }

src/main/java/envoy/client/ui/settings/package-info.java

@@ -11,4 +11,4 @@
  * @author Maximilian Käfer
  * @since Envoy Client v0.1-beta
  */
-package envoy.client.ui.settings;
+package envoy.client.ui.settings;