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improve username change detection

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This commit is contained in:
Arnaud Vergnet 2020-12-16 18:08:09 +01:00
parent 75ec382fb7
commit 1fe1681d8b
2 changed files with 18 additions and 1 deletions
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16
src/main/java/fr/insa/clavardator/ui/chat/ChatHeaderController.java
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@ -2,10 +2,12 @@ package fr.insa.clavardator.ui.chat;
import fr.insa.clavardator.ui.users.UserActiveIndicatorController;
import fr.insa.clavardator.users.PeerUser;
import javafx.application.Platform;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.control.Label;
import java.beans.PropertyChangeEvent;
import java.net.URL;
import java.util.ArrayList;
import java.util.ResourceBundle;
@ -16,12 +18,26 @@ public class ChatHeaderController implements Initializable {
private Label remoteUsernameLabel;
@FXML
private UserActiveIndicatorController indicatorController;
private PeerUser user;
@Override
public void initialize(URL location, ResourceBundle resources) {
}
private void onUsernameChange(PropertyChangeEvent propertyChangeEvent) {
if (propertyChangeEvent.getPropertyName().equals("username")) {
final String newUsername = (String) propertyChangeEvent.getNewValue();
Platform.runLater(() -> remoteUsernameLabel.setText(newUsername));
}
}
public void setRemoteUser(PeerUser remoteUser) {
if (this.user != null) {
// remove old observer before setting new user
this.user.removeObserver(this::onUsernameChange);
}
this.user = remoteUser;
user.addObserver(this::onUsernameChange);
remoteUsernameLabel.setText(remoteUser.getUsername());
indicatorController.setUser(remoteUser);
indicatorController.setSize(10.0);

3
src/main/java/fr/insa/clavardator/ui/users/UserActiveIndicatorController.java
View file

@ -2,6 +2,7 @@ package fr.insa.clavardator.ui.users;
import fr.insa.clavardator.users.PeerUser;
import fr.insa.clavardator.util.Log;
import javafx.application.Platform;
import javafx.fxml.FXML;
import javafx.fxml.Initializable;
import javafx.scene.shape.Circle;
@ -34,7 +35,7 @@ public class UserActiveIndicatorController implements Initializable {
if (propertyChangeEvent.getPropertyName().equals("state")) {
final PeerUser.State newState = (PeerUser.State) propertyChangeEvent.getNewValue();
Log.v(this.getClass().getSimpleName(), "User state updated to " + newState.toString());
updateState(newState == PeerUser.State.CONNECTED);
Platform.runLater(() -> updateState(newState == PeerUser.State.CONNECTED));
}
}