Move context menu from ChatScene globally to ChatControl specific

Additionally fixed a small bug in UserCreationProcessor and when
deleting a contact offline

client/src/main/java/envoy/client/ui/control/ChatControl.java

@@ -1,12 +1,13 @@
 package envoy.client.ui.control;
 
 import javafx.geometry.*;
-import javafx.scene.control.Label;
+import javafx.scene.control.*;
 import javafx.scene.image.Image;
 import javafx.scene.layout.*;
 
 import envoy.client.data.*;
-import envoy.client.util.IconUtil;
+import envoy.client.util.*;
+import envoy.data.User;
 
 /**
  * Displays a chat using a contact control for the recipient and a label for the
@@ -16,7 +17,7 @@ import envoy.client.util.IconUtil;
  * @author Leon Hofmeister
  * @since Envoy Client v0.1-beta
  */
-public final class ChatControl extends HBox {
+public final class ChatControl extends Label {
 
 	private static final Image userIcon = IconUtil.loadIconThemeSensitive("user_icon", 32),
 			groupIcon = IconUtil.loadIconThemeSensitive("group_icon", 32);
@@ -31,25 +32,35 @@ public final class ChatControl extends HBox {
 		setAlignment(Pos.CENTER_LEFT);
 		setPadding(new Insets(0, 0, 3, 0));
 
+		final var	menu		= new ContextMenu();
+		final var	removeMI	= new MenuItem();
+		removeMI
+			.setText(chat.isDisabled() ? "Delete " : chat.getRecipient() instanceof User ? "Block " : "Leave group " + chat.getRecipient().getName());
+		removeMI.setOnAction(chat.isDisabled() ? e -> UserUtil.deleteContact(chat.getRecipient()) : e -> UserUtil.blockContact(chat.getRecipient()));
+		menu.getItems().add(removeMI);
+		setContextMenu(menu);
+
+		final var display = new HBox();
+
 		// Profile picture
 		final var contactProfilePic = new ProfilePicImageView(chat instanceof GroupChat ? groupIcon : userIcon, 32);
-		getChildren().add(contactProfilePic);
+		display.getChildren().add(contactProfilePic);
 
 		// Spacing
 		final var leftSpacing = new Region();
 		leftSpacing.setPrefSize(8, 0);
 		leftSpacing.setMinSize(8, 0);
 		leftSpacing.setMaxSize(8, 0);
-		getChildren().add(leftSpacing);
+		display.getChildren().add(leftSpacing);
 
 		// Contact control
-		getChildren().add(new ContactControl(chat.getRecipient()));
+		display.getChildren().add(new ContactControl(chat.getRecipient()));
 
 		// Unread messages
 		if (chat.getUnreadAmount() != 0) {
 			final var spacing = new Region();
-			setHgrow(spacing, Priority.ALWAYS);
-			getChildren().add(spacing);
+			HBox.setHgrow(spacing, Priority.ALWAYS);
+			display.getChildren().add(spacing);
 			final var unreadMessagesLabel = new Label(Integer.toString(chat.getUnreadAmount()));
 			unreadMessagesLabel.setMinSize(15, 15);
 			final var vbox = new VBox();
@@ -57,9 +68,11 @@ public final class ChatControl extends HBox {
 			unreadMessagesLabel.setAlignment(Pos.CENTER);
 			unreadMessagesLabel.getStyleClass().add("unread-messages-amount");
 			vbox.getChildren().add(unreadMessagesLabel);
-			getChildren().add(vbox);
+			display.getChildren().add(vbox);
 		}
 
+		setGraphic(display);
+
 		// Set background depending on whether it is disabled or not
 		getStyleClass().add(chat.isDisabled() ? "disabled-chat" : "list-element");
 	}

client/src/main/java/envoy/client/ui/controller/ChatScene.java

@@ -91,9 +91,6 @@ public final class ChatScene implements EventListener, Restorable {
 	@FXML
 	private Label topBarStatusLabel;
 
-	@FXML
-	private MenuItem deleteContactMenuItem;
-
 	@FXML
 	private ImageView attachmentView;
 
@@ -278,12 +275,13 @@ public final class ChatScene implements EventListener, Restorable {
 	@Event
 	private void onGroupResize(GroupResize resize) {
 		final var chatFound = localDB.getChat(resize.getGroupID());
+		if (chatFound.isEmpty()) return;
 		Platform.runLater(() -> {
 			chatList.refresh();
 
 			// Update the top-bar status label if all conditions apply
 			if (currentChat != null && currentChat.getRecipient().equals(chatFound.get().getRecipient()))
-				chatFound.ifPresent(chat -> topBarStatusLabel.setText(chat.getRecipient().getContacts().size() + " members"));
+				topBarStatusLabel.setText(chatFound.get().getRecipient().getContacts().size() + " members");
 		});
 	}
 
@@ -348,7 +346,6 @@ public final class ChatScene implements EventListener, Restorable {
 			final var scrollIndex = messageList.getItems().size() - currentChat.getUnreadAmount();
 			messageList.scrollTo(scrollIndex);
 			logger.log(Level.FINEST, "Loading chat with " + user + " at index " + scrollIndex);
-			deleteContactMenuItem.setText("Delete " + user.getName());
 
 			// Read the current chat
 			currentChat.read(writeProxy);
@@ -746,18 +743,6 @@ public final class ChatScene implements EventListener, Restorable {
 		}
 	}
 
-	// Context menu actions
-
-	@FXML
-	private void blockOrDeleteContact() {
-		final var selectedChat = chatList.getSelectionModel().getSelectedItem();
-
-		if (selectedChat == null) return;
-		// If a contact has already been blocked deletes this chat else only blocks him
-		if (selectedChat.isDisabled()) UserUtil.deleteContact(selectedChat.getRecipient());
-		else UserUtil.blockContact(selectedChat.getRecipient());
-	}
-
 	/**
 	 * Redesigns the UI when the {@link Chat} of the given contact has been marked
 	 * as disabled.

client/src/main/java/envoy/client/util/UserUtil.java

@@ -102,7 +102,7 @@ public final class UserUtil {
 	 * @since Envoy Client v0.3-beta
 	 */
 	public static void deleteContact(Contact delete) {
-		if (!context.getClient().isOnline() || delete == null) return;
+		if (delete == null) return;
 		else {
 			final var alert = new Alert(AlertType.CONFIRMATION);
 			alert.setContentText("Are you sure you want to delete " + delete.getName()

client/src/main/resources/fxml/ChatScene.fxml

@@ -126,15 +126,6 @@
 										<ListView id="chat-list" fx:id="chatList"
 											focusTraversable="false" onMouseClicked="#chatListClicked"
 											prefWidth="316.0" VBox.vgrow="ALWAYS">
-											<contextMenu>
-												<ContextMenu anchorLocation="CONTENT_TOP_LEFT">
-													<items>
-														<MenuItem fx:id="deleteContactMenuItem"
-															mnemonicParsing="false" onAction="#blockOrDeleteContact"
-															text="Delete" />
-													</items>
-												</ContextMenu>
-											</contextMenu>
 											<padding>
 												<Insets bottom="5.0" left="5.0" right="2.0" top="5.0" />
 											</padding>