166 lines
5.4 KiB
Java
166 lines
5.4 KiB
Java
package envoy.client.ui.control;
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import java.io.ByteArrayInputStream;
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import java.time.ZoneId;
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import java.time.format.DateTimeFormatter;
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import java.util.Map;
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import java.util.logging.*;
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import javafx.geometry.*;
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import javafx.scene.control.*;
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import javafx.scene.image.*;
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import javafx.scene.layout.*;
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import envoy.data.*;
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import envoy.data.Message.MessageStatus;
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import envoy.util.EnvoyLog;
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import envoy.client.data.*;
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import envoy.client.net.Client;
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import envoy.client.util.*;
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/**
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* This class transforms a single {@link Message} into a UI component.
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*
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* @author Leon Hofmeister
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* @author Maximilian Käfer
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* @since Envoy Client v0.1-beta
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*/
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public final class MessageControl extends Label {
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private final boolean ownMessage;
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private final LocalDB localDB = context.getLocalDB();
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private final Client client = context.getClient();
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private static final Context context = Context.getInstance();
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private static final DateTimeFormatter dateFormat =
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DateTimeFormatter.ofPattern("dd.MM.yyyy HH:mm:ss")
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.withZone(ZoneId.systemDefault());
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private static final Map<MessageStatus, Image> statusImages =
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IconUtil.loadByEnum(MessageStatus.class, 16);
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private static final Logger logger =
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EnvoyLog.getLogger(MessageControl.class);
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/**
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* @param message the message that should be formatted
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* @since Envoy Client v0.1-beta
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*/
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public MessageControl(Message message) {
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ownMessage = message.getSenderID() == localDB.getUser().getID();
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// Creating the underlying VBox and the dateLabel
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final var hbox = new HBox();
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if (message.getSenderID() != localDB.getUser().getID() && message instanceof GroupMessage) {
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// Displaying the name of the sender in a group
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final var label = new Label();
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label.getStyleClass().add("group-member-names");
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label.setText(localDB.getUsers()
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.values()
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.stream()
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.filter(c -> c.getID() == message.getSenderID())
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.findFirst()
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.map(User::getName)
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.orElse("Unknown User"));
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label.setPadding(new Insets(0, 5, 0, 0));
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hbox.getChildren().add(label);
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}
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hbox.getChildren().add(new Label(dateFormat.format(message.getCreationDate())));
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final var vbox = new VBox(hbox);
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// Creating the actions for the MenuItems
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final var contextMenu = new ContextMenu();
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final var items = contextMenu.getItems();
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// Copy message action
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if (!message.getText().isEmpty()) {
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final var copyMenuItem = new MenuItem("Copy Text");
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copyMenuItem.setOnAction(e -> MessageUtil.copyMessageText(message));
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items.add(copyMenuItem);
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}
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// Delete message
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final var deleteMenuItem = new MenuItem("Delete locally");
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deleteMenuItem.setOnAction(e -> MessageUtil.deleteMessage(message));
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items.add(deleteMenuItem);
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// As long as these types of messages are not implemented and no caches are
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// defined for them, we only want them to appear when being online
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if (client.isOnline()) {
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// Forward menu item
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final var forwardMenuItem = new MenuItem("Forward");
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forwardMenuItem.setOnAction(e -> MessageUtil.forwardMessage(message));
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items.add(forwardMenuItem);
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// Quote menu item
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final var quoteMenuItem = new MenuItem("Quote");
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quoteMenuItem.setOnAction(e -> MessageUtil.quoteMessage(message));
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items.add(quoteMenuItem);
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}
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// Info actions
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final var infoMenuItem = new MenuItem("Info");
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infoMenuItem.setOnAction(e -> loadMessageInfoScene(message));
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items.add(infoMenuItem);
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// Handling message attachment display
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// TODO: Add missing attachment types
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if (message.hasAttachment()) {
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switch (message.getAttachment().getType()) {
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case PICTURE:
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vbox.getChildren()
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.add(new ImageView(
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new Image(new ByteArrayInputStream(message.getAttachment().getData()),
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256, 256, true, true)));
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break;
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case VIDEO:
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break;
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case VOICE:
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vbox.getChildren().add(new AudioControl(message.getAttachment().getData()));
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break;
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case DOCUMENT:
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break;
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}
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final var saveAttachment = new MenuItem("Save attachment");
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saveAttachment.setOnAction(e -> MessageUtil.saveAttachment(message));
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items.add(saveAttachment);
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}
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// Creating the textLabel
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final var textLabel = new Label(message.getText());
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textLabel.setMaxWidth(430);
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textLabel.setWrapText(true);
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final var hBoxBottom = new HBox();
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hBoxBottom.getChildren().add(textLabel);
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// Setting the message status icon and background color
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if (message.getSenderID() == localDB.getUser().getID()) {
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final var statusIcon = new ImageView(statusImages.get(message.getStatus()));
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statusIcon.setPreserveRatio(true);
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final var space = new Region();
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HBox.setHgrow(space, Priority.ALWAYS);
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hBoxBottom.getChildren().add(space);
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hBoxBottom.getChildren().add(statusIcon);
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hBoxBottom.setAlignment(Pos.BOTTOM_RIGHT);
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getStyleClass().add("own-message");
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hbox.setAlignment(Pos.CENTER_RIGHT);
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} else
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getStyleClass().add("received-message");
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vbox.getChildren().add(hBoxBottom);
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// Adjusting height and weight of the cell to the corresponding ListView
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paddingProperty().setValue(new Insets(5, 20, 5, 20));
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setContextMenu(contextMenu);
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setGraphic(vbox);
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}
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private void loadMessageInfoScene(Message message) {
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logger.log(Level.FINEST, "message info scene was requested for " + message);
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}
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/**
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* @return whether the message stored by this {@code MessageControl} has been sent by this user
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* of Envoy
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* @since Envoy Client v0.1-beta
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*/
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public boolean isOwnMessage() { return ownMessage; }
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}
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