78 lines
2.0 KiB
Java
78 lines
2.0 KiB
Java
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package envoy.client.ui.controller;
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import java.util.stream.Collectors;
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import javafx.application.Platform;
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import javafx.fxml.FXML;
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import javafx.scene.control.*;
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import envoy.client.data.LocalDB;
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import envoy.client.event.SendEvent;
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import envoy.client.ui.ContactListCell;
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import envoy.client.ui.SceneContext;
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import envoy.data.Contact;
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import envoy.data.User;
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import envoy.event.EventBus;
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import envoy.event.GroupCreationEvent;
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/**
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* Project: <strong>envoy-client</strong><br>
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* File: <strong>ContactSearchSceneController.java</strong><br>
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* Created: <strong>07.06.2020</strong><br>
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*
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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 class GroupCreationScene {
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@FXML
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private Button backButton;
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@FXML
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private Button createButton;
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@FXML
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private TextField groupNameBar;
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@FXML
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private ListView<Contact> contactList;
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private SceneContext sceneContext;
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private static EventBus eventBus = EventBus.getInstance();
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@FXML
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private void initialize() {
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contactList.setCellFactory(e -> new ContactListCell());
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contactList.getSelectionModel().setSelectionMode(SelectionMode.MULTIPLE);
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}
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/**
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* @param sceneContext enables the user to return to the chat scene
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* @since Envoy Client v0.1-beta
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*/
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public void initializeData(SceneContext sceneContext, LocalDB localDB) {
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this.sceneContext = sceneContext;
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Platform.runLater(() -> contactList.getItems()
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.addAll(localDB.getUsers()
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.values()
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.stream()
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.filter(c -> c instanceof User && c.getID() != localDB.getUser().getID())
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.collect(Collectors.toList())));
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}
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/**
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* Sends a {@link GroupCreationEvent} to the server.
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*
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* @since Envoy Client v0.1-beta
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*/
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@FXML
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private void sendGroupObject() {
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eventBus.dispatch(new SendEvent(new GroupCreationEvent(groupNameBar.getText(),
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contactList.getSelectionModel().getSelectedItems().stream().map(Contact::getID).collect(Collectors.toSet()))));
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}
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@FXML
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private void backButtonClicked() { sceneContext.pop(); }
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}
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