zdm/envoy
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Implemented offline mode for Client and LocalDB

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This commit is contained in:
Kai S. K. Engelbart
2019-12-14 10:53:20 +01:00
parent 5b84578a0a
commit ea3ad85611
4 changed files with 87 additions and 63 deletions
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31
src/main/java/envoy/client/ui/ChatWindow.java
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@ -34,7 +34,6 @@ import envoy.client.Config;
import envoy.client.LocalDB;
import envoy.client.Settings;
import envoy.schema.Message;
import envoy.schema.Sync;
import envoy.schema.User;
/**
@ -132,8 +131,7 @@ public class ChatWindow extends JFrame {
@Override
public void keyReleased(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER
&& ((Settings.getInstance().isEnterToSend() && e.getModifiersEx() == 0)
|| (e.getModifiersEx() == KeyEvent.CTRL_DOWN_MASK))) {
&& ((Settings.getInstance().isEnterToSend() && e.getModifiersEx() == 0) || (e.getModifiersEx() == KeyEvent.CTRL_DOWN_MASK))) {
postMessage(messageList);
}
}
@ -181,8 +179,8 @@ public class ChatWindow extends JFrame {
settingsButton.addActionListener((evt) -> {
try {
SettingsScreen.open();
changeChatWindowColors(Settings.getInstance().getCurrentTheme());
} catch (Exception e) {
changeChatWindowColors(Settings.getInstance().getCurrentTheme());
} catch (Exception e) {
SettingsScreen.open();
logger.log(Level.WARNING, "An error occured while opening the settings screen", e);
e.printStackTrace();
@ -235,7 +233,7 @@ public class ChatWindow extends JFrame {
gbc_userList.insets = new Insets(space, space, space, space);
changeChatWindowColors(Settings.getInstance().getCurrentTheme());
contentPane.add(userList, gbc_userList);
contentPane.revalidate();
@ -244,7 +242,6 @@ public class ChatWindow extends JFrame {
contentPane.revalidate();
}
/**
* Used to immediately reload the ChatWindow when settings were changed.
@ -287,18 +284,14 @@ public class ChatWindow extends JFrame {
private void postMessage(JList<Message> messageList) {
if (!client.hasRecipient()) {
JOptionPane.showMessageDialog(this,
"Please select a recipient!",
"Cannot send message",
JOptionPane.INFORMATION_MESSAGE);
JOptionPane.showMessageDialog(this, "Please select a recipient!", "Cannot send message", JOptionPane.INFORMATION_MESSAGE);
return;
}
if (!messageEnterTextArea.getText().isEmpty()) try {
// Create and send message object
final Message message = localDB.createMessage(messageEnterTextArea.getText(),
currentChat.getRecipient().getID());
final Message message = localDB.createMessage(messageEnterTextArea.getText(), currentChat.getRecipient().getID());
currentChat.appendMessage(message);
messageList.setModel(currentChat.getModel());
@ -322,9 +315,8 @@ public class ChatWindow extends JFrame {
*/
private void loadUsersAndChats() {
new Thread(() -> {
Sync users = client.getUsersListXml();
DefaultListModel<User> userListModel = new DefaultListModel<>();
users.getUsers().forEach(user -> {
DefaultListModel<User> userListModel = new DefaultListModel<>();
localDB.getUsers().values().forEach(user -> {
userListModel.addElement(user);
// Check if user exists in local DB
@ -348,8 +340,7 @@ public class ChatWindow extends JFrame {
new Thread(() -> {
// Synchronize
localDB.applySync(
client.sendSync(client.getSender().getID(), localDB.fillSync(client.getSender().getID())));
localDB.applySync(client.sendSync(client.getSender().getID(), localDB.fillSync(client.getSender().getID())));
// Process unread messages
localDB.addUnreadMessagesToLocalDB();
@ -359,8 +350,7 @@ public class ChatWindow extends JFrame {
readCurrentChat();
// Update UI
SwingUtilities
.invokeLater(() -> { updateUserStates(); contentPane.revalidate(); contentPane.repaint(); });
SwingUtilities.invokeLater(() -> { updateUserStates(); contentPane.revalidate(); contentPane.repaint(); });
}).start();
}).start();
}
@ -377,4 +367,3 @@ public class ChatWindow extends JFrame {
*/
private void readCurrentChat() { if (currentChat != null) { localDB.setMessagesToRead(currentChat); } }
}