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zdm/envoy
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Added getUnreadAmount function and changed ContactListCellFac' constr.

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This commit is contained in:
DieGurke 2020-07-10 22:41:59 +02:00
parent d4b3d11d33
commit 1f7e5e5a3a
6 changed files with 54 additions and 28 deletions
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9
src/main/java/envoy/client/data/Chat.java
View File

@ -111,6 +111,15 @@ public class Chat implements Serializable {
messages.add(0, message);
}
public int getUnreadAmount() {
int unreadMessagesAmount = 0;
for (int i = messages.size() - 1; i >= 0; i--) {
if (messages.get(i).getStatus() == MessageStatus.RECEIVED) unreadMessagesAmount++;
else break;
}
return unreadMessagesAmount;
}
/**
* @return all messages in the current chat
* @since Envoy Client v0.1-beta

18
src/main/java/envoy/client/ui/controller/ChatScene.java
View File

@ -52,7 +52,7 @@ public final class ChatScene implements Restorable {
private ListView<Message> messageList;
@FXML
private ListView<Contact> userList;
private ListView<Chat> userList;
@FXML
private Button postButton;
@ -121,7 +121,7 @@ public final class ChatScene implements Restorable {
logger.log(Level.WARNING, "Could not read current chat: ", e1);
}
Platform.runLater(() -> { messageList.refresh(); scrollToMessageListEnd(); });
}
} // TODO set lable to getunreadmessages return value
});
});
@ -143,8 +143,9 @@ public final class ChatScene implements Restorable {
eventBus.register(UserStatusChange.class,
e -> userList.getItems()
.stream()
.filter(c -> c.getID() == e.getID())
.filter(c -> c.getRecipient().getID() == e.getID())
.findAny()
.map(u -> u.getRecipient())
.ifPresent(u -> { ((User) u).setStatus(e.get()); Platform.runLater(userList::refresh); }));
// Listen to contacts changes
@ -153,13 +154,14 @@ public final class ChatScene implements Restorable {
switch (e.getOperationType()) {
case ADD:
localDB.getUsers().put(contact.getName(), contact);
localDB.getChats().add(contact instanceof User ? new Chat(contact) : new GroupChat(client.getSender(), contact));
Platform.runLater(() -> userList.getItems().add(contact));
Chat chat = contact instanceof User ? new Chat(contact) : new GroupChat(client.getSender(), contact);
localDB.getChats().add(chat);
Platform.runLater(() -> userList.getItems().add(chat));
break;
case REMOVE:
localDB.getUsers().remove(contact.getName());
localDB.getChats().removeIf(c -> c.getRecipient().getID() == contact.getID());
Platform.runLater(() -> userList.getItems().removeIf(c -> c.getID() == contact.getID()));
Platform.runLater(() -> userList.getItems().removeIf(c -> c.getRecipient().getID() == contact.getID()));
break;
}
});
@ -181,7 +183,7 @@ public final class ChatScene implements Restorable {
this.client = client;
this.writeProxy = writeProxy;
userList.setItems(FXCollections.observableList(localDB.getChats().stream().map(Chat::getRecipient).collect(Collectors.toList())));
userList.setItems(FXCollections.observableList(localDB.getChats().stream().collect(Collectors.toList())));
contactLabel.setText(localDB.getUser().getName());
MessageControl.setUser(localDB.getUser());
if (!client.isOnline()) updateInfoLabel("You are offline", "infoLabel-info");
@ -199,7 +201,7 @@ public final class ChatScene implements Restorable {
*/
@FXML
private void userListClicked() {
final Contact user = userList.getSelectionModel().getSelectedItem();
final Contact user = userList.getSelectionModel().getSelectedItem().getRecipient();
if (user != null && (currentChat == null || !user.equals(currentChat.getRecipient()))) {
// LEON: JFC <===> JAVA FRIED CHICKEN <=/=> Java Foundation Classes

23
src/main/java/envoy/client/ui/controller/ContactSearchScene.java
View File

@ -1,5 +1,7 @@
package envoy.client.ui.controller;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
@ -10,12 +12,12 @@ import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.ButtonType;
import javafx.scene.control.ListView;
import envoy.client.data.Chat;
import envoy.client.data.LocalDB;
import envoy.client.event.SendEvent;
import envoy.client.ui.ClearableTextField;
import envoy.client.ui.SceneContext;
import envoy.client.ui.listcell.ContactListCellFactory;
import envoy.data.Contact;
import envoy.event.ElementOperation;
import envoy.event.EventBus;
import envoy.event.contact.ContactOperation;
@ -37,7 +39,7 @@ public class ContactSearchScene {
private ClearableTextField searchBar;
@FXML
private ListView<Contact> contactList;
private ListView<Chat> contactList;
private SceneContext sceneContext;
@ -61,7 +63,12 @@ public class ContactSearchScene {
contactList.setCellFactory(ContactListCellFactory::new);
searchBar.setClearButtonListener(e -> { searchBar.getTextField().clear(); contactList.getItems().clear(); });
eventBus.register(ContactSearchResult.class,
response -> Platform.runLater(() -> { contactList.getItems().clear(); contactList.getItems().addAll(response.get()); }));
response -> Platform.runLater(() -> {
List<Chat> chats = new ArrayList<Chat>();
response.get().stream().forEach(r -> chats.add(new Chat(r)));
contactList.getItems().clear();
contactList.getItems().addAll(chats);
}));
}
/**
@ -96,21 +103,21 @@ public class ContactSearchScene {
*/
@FXML
private void contactListClicked() {
final var contact = contactList.getSelectionModel().getSelectedItem();
if (contact != null) {
final var chat = contactList.getSelectionModel().getSelectedItem();
if (chat != null) {
final var alert = new Alert(AlertType.CONFIRMATION);
alert.setTitle("Add Contact to Contact List");
alert.setHeaderText("Add the user " + contact.getName() + " to your contact list?");
alert.setHeaderText("Add the user " + chat.getRecipient().getName() + " to your contact list?");
// Normally, this would be total BS (we are already on the FX Thread), however
// it could be proven that the creation of this dialog wrapped in
// Platform.runLater is less error-prone than without it
Platform.runLater(() -> alert.showAndWait().filter(btn -> btn == ButtonType.OK).ifPresent(btn -> {
final var event = new ContactOperation(contact, ElementOperation.ADD);
final var event = new ContactOperation(chat.getRecipient(), ElementOperation.ADD);
// Sends the event to the server
eventBus.dispatch(new SendEvent(event));
// Updates the UI
eventBus.dispatch(event);
logger.log(Level.INFO, "Added contact " + contact);
logger.log(Level.INFO, "Added contact " + chat);
}));
}
}

13
src/main/java/envoy/client/ui/controller/GroupCreationScene.java
View File

@ -7,12 +7,13 @@ import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.scene.control.Alert.AlertType;
import envoy.client.data.Chat;
import envoy.client.data.LocalDB;
import envoy.client.event.SendEvent;
import envoy.client.ui.ClearableTextField;
import envoy.client.ui.SceneContext;
import envoy.client.ui.listcell.ContactListCellFactory;
import envoy.data.Contact;
import envoy.data.Group;
import envoy.event.EventBus;
import envoy.event.GroupCreation;
import envoy.util.Bounds;
@ -34,7 +35,7 @@ public class GroupCreationScene {
private ClearableTextField groupNameField;
@FXML
private ListView<Contact> contactList;
private ListView<Chat> contactList;
private SceneContext sceneContext;
@ -56,7 +57,11 @@ public class GroupCreationScene {
public void initializeData(SceneContext sceneContext, LocalDB localDB) {
this.sceneContext = sceneContext;
Platform.runLater(() -> contactList.getItems()
.addAll(localDB.getUsers().values().stream().filter(c -> c.getID() != localDB.getUser().getID()).collect(Collectors.toList())));
.addAll(localDB.getChats()
.stream()
.filter(c -> !(c.getRecipient() instanceof Group))
.filter(c -> c.getRecipient().getID() != localDB.getUser().getID())
.collect(Collectors.toList())));
}
/**
@ -93,7 +98,7 @@ public class GroupCreationScene {
groupNameField.getTextField().clear();
} else {
eventBus.dispatch(new SendEvent(new GroupCreation(name,
contactList.getSelectionModel().getSelectedItems().stream().map(Contact::getID).collect(Collectors.toSet()))));
contactList.getSelectionModel().getSelectedItems().stream().map(c -> c.getRecipient().getID()).collect(Collectors.toSet()))));
new Alert(AlertType.INFORMATION, String.format("Group '%s' successfully created.", name)).showAndWait();
sceneContext.pop();
}

3
src/main/java/envoy/client/ui/listcell/ContactControl.java
View File

@ -36,5 +36,8 @@ public class ContactControl extends VBox {
getChildren().add(statusLabel);
} else // Member count
getChildren().add(new Label(((Group) contact).getContacts().size() + " members"));
final var unreadMessagesLabel = new Label("5");
getChildren().add(unreadMessagesLabel);
}
}

16
src/main/java/envoy/client/ui/listcell/ContactListCellFactory.java
View File

@ -3,7 +3,7 @@ package envoy.client.ui.listcell;
import javafx.scene.control.ListCell;
import javafx.scene.control.ListView;
import envoy.data.Contact;
import envoy.client.data.Chat;
/**
* Project: <strong>envoy-client</strong><br>
@ -13,15 +13,15 @@ import envoy.data.Contact;
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class ContactListCellFactory extends ListCell<Contact> {
public class ContactListCellFactory extends ListCell<Chat> {
private final ListView<Contact> listView;
private final ListView<Chat> listView;
/**
* @param listView the list view inside which this cell is contained
* @since Envoy Client v0.1-beta
*/
public ContactListCellFactory(ListView<Contact> listView) { this.listView = listView; }
public ContactListCellFactory(ListView<Chat> listView) { this.listView = listView; }
/**
* Displays the name of a contact. If the contact is a user, their online status
@ -30,13 +30,13 @@ public class ContactListCellFactory extends ListCell<Contact> {
* @since Envoy Client v0.1-beta
*/
@Override
protected void updateItem(Contact contact, boolean empty) {
super.updateItem(contact, empty);
if (empty || contact == null) {
protected void updateItem(Chat chat, boolean empty) {
super.updateItem(chat, empty);
if (empty || chat.getRecipient() == null) {
setText(null);
setGraphic(null);
} else {
final var control = new ContactControl(contact);
final var control = new ContactControl(chat.getRecipient());
prefWidthProperty().bind(listView.widthProperty().subtract(40));
setGraphic(control);
}