zdm/envoy
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Loading ChatWindow in parallel to Client and LocalDB

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Fixes #26
This commit is contained in:
Kai S. K. Engelbart
2019-12-21 19:00:29 +01:00
parent 27dc78cfe8
commit 9c03f2dab2
2 changed files with 42 additions and 17 deletions
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44
src/main/java/envoy/client/ui/ChatWindow.java
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@ -54,14 +54,9 @@ public class ChatWindow extends JFrame {
* Initializes a {@link JFrame} with UI elements used to send and read messages
* to different users.
*
* @param client the {@link Client} used to send and receive messages
* @param localDB the {@link LocalDB} used to manage stored messages and users
* @since Envoy v0.1-alpha
*/
public ChatWindow(Client client, LocalDB localDB) {
this.client = client;
this.localDB = localDB;
public ChatWindow() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 600, 800);
setTitle("Envoy");
@ -164,7 +159,7 @@ public class ChatWindow extends JFrame {
userList.setCellRenderer(new UserListRenderer());
userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
userList.addListSelectionListener((listSelectionEvent) -> {
if (!listSelectionEvent.getValueIsAdjusting()) {
if (client != null && localDB != null && !listSelectionEvent.getValueIsAdjusting()) {
@SuppressWarnings("unchecked")
final JList<User> selectedUserList = (JList<User>) listSelectionEvent.getSource();
final User user = selectedUserList.getSelectedValue();
@ -193,16 +188,12 @@ public class ChatWindow extends JFrame {
gbc_userList.anchor = GridBagConstraints.PAGE_START;
gbc_userList.insets = new Insets(space, space, space, space);
changeChatWindowColors(Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()));
applyTheme(Settings.getInstance().getThemes().get(Settings.getInstance().getCurrentTheme()));
contentPane.add(userList, gbc_userList);
contentPane.revalidate();
EventBus.getInstance().register(ThemeChangeEvent.class, (evt) -> changeChatWindowColors((Theme) evt.get()));
loadUsersAndChats();
if (client.isOnline()) startSyncThread(Config.getInstance().getSyncTimeout());
EventBus.getInstance().register(ThemeChangeEvent.class, (evt) -> applyTheme((Theme) evt.get()));
contentPane.revalidate();
}
@ -211,9 +202,9 @@ public class ChatWindow extends JFrame {
* Used to immediately reload the ChatWindow when settings were changed.
*
* @param theme the theme to change colors into
* @since Envoy v0.1-alpha
* @since Envoy v0.2-alpha
*/
private void changeChatWindowColors(Theme theme) {
private void applyTheme(Theme theme) {
// contentPane
contentPane.setBackground(theme.getBackgroundColor());
contentPane.setForeground(theme.getUserNameColor());
@ -334,4 +325,27 @@ public class ChatWindow extends JFrame {
* Marks messages in the current chat as {@code READ}.
*/
private void readCurrentChat() { if (currentChat != null) { localDB.setMessagesToRead(currentChat); } }
/**
* Sets the {@link Client} used by this {@link ChatWindow}. If the client is
* online, the sync thread is started.
*
* @param client the {@link Client} used to send and receive messages
*/
public void setClient(Client client) {
this.client = client;
if (client.isOnline() && localDB != null) startSyncThread(Config.getInstance().getSyncTimeout());
}
/**
* Sets the {@link LocalDB} used by this {@link ChatWindow}. After invoking this
* method, users and chats will be loaded from the database into the GUI.
*
* @param localDB the {@link LocalDB} used to manage stored messages and users
*/
public void setLocalDB(LocalDB localDB) {
this.localDB = localDB;
loadUsersAndChats();
if (client != null && client.isOnline()) startSyncThread(Config.getInstance().getSyncTimeout());
}
}