64 lines
1.7 KiB
Java
64 lines
1.7 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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// the infoLabel displays specific contact info, i.e. status of a user or amount
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// of members in a group
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Label infoLabel = null;
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if (contact instanceof User) {
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// user specific info
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infoLabel = new Label(((User) contact).getStatus().toString());
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String textColor = null;
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switch (((User) contact).getStatus()) {
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case ONLINE:
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textColor = "limegreen";
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break;
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case AWAY:
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textColor = "orangered";
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break;
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case BUSY:
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textColor = "red";
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break;
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case OFFLINE:
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textColor = "gray";
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break;
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}
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// infoLabel.setTextFill(textColor) does not work as it gets overridden by CSS;
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infoLabel.setStyle("-fx-text-fill: " + textColor);
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} else
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// group specific infos
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infoLabel = new Label(String.valueOf(((Group) contact).getContacts().size()) + " members");
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setGraphic(new VBox(new Label(contact.getName()), infoLabel));
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}
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}
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}
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