50 lines
1.3 KiB
Java
50 lines
1.3 KiB
Java
package envoy.client.ui;
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import javafx.scene.control.Label;
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import javafx.scene.control.ListCell;
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import javafx.scene.layout.VBox;
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import envoy.data.Contact;
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import envoy.data.Group;
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import envoy.data.User;
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/**
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* Project: <strong>envoy-client</strong><br>
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* File: <strong>UserListCell.java</strong><br>
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* Created: <strong>28.03.2020</strong><br>
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*
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* @author Kai S. K. Engelbart
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* @since Envoy Client v0.1-beta
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*/
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public class ContactListCell extends ListCell<Contact> {
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/**
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* Displays the name of a contact. If the contact is a user, their online status
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* is displayed as well.
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*
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* @since Envoy Client v0.1-beta
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*/
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@Override
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protected void updateItem(Contact contact, boolean empty) {
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super.updateItem(contact, empty);
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if (empty || contact == null) {
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setText(null);
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setGraphic(null);
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} else {
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// Container with contact name
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final var vbox = new VBox(new Label(contact.getName()));
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if (contact instanceof User) {
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// Online status
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final var user = (User) contact;
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final var statusLabel = new Label(user.getStatus().toString());
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statusLabel.getStyleClass().add(user.getStatus().toString().toLowerCase());
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vbox.getChildren().add(statusLabel);
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} else {
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// Member count
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vbox.getChildren().add(new Label(((Group) contact).getContacts().size() + " members"));
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}
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setGraphic(vbox);
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}
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}
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}
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