/**
* This is the constructor of the SidePanel.
*
* @param c
* @param model
*/
public SidePanel(MainController controller, Model model) {
this.model = model;
this.controller = controller;
this.model.addObserver(this);
this.model.getChatCollection().addObserver(this);
this.users = new ArrayList<UserDataWrapper>();
this.chatCollection = this.model.getChatCollection();
// Panel Properties
setLayout(new BorderLayout());
setPreferredSize(new Dimension(150, 500));
setGradientColors(Color.BLACK, Color.WHITE);
// List preferences
listPane = new CustomListPane();
listPane.setGradientColors(model.primaryColor, model.secondaryColor);
listPane.textColor = model.primaryTextColor;
listPane.opaque = false;
// rightclick menu
rightClickMenu = new JPopupMenu();
JMenuItem menuItem4 =
new JMenuItem(
"Remove Conversation",
new ImageIcon(this.getClass().getResource("/images/buddylist/delete_user.png")));
menuItem4.addActionListener(new removeConversationListener());
rightClickMenu.add(menuItem4);
this.add(listPane.getWithScroller(), BorderLayout.CENTER);
}
private void removeClosedConversations() {
UserDataWrapper foundUser = null;
ArrayList<UserDataWrapper> usersToRemove = new ArrayList<UserDataWrapper>();
// Remove from the sidePanel, and make a list
for (UserDataWrapper u : this.users) {
foundUser = null;
for (Conversation c : this.chatCollection.getVisibleConversations()) {
if (c == u.getConversation()) {
foundUser = u;
break;
}
}
if (foundUser == null) {
foundUser = u;
listPane.removeSidePanelUser(foundUser);
usersToRemove.add(u);
}
}
// Remove the users from the list
for (UserDataWrapper u : usersToRemove) {
this.users.remove(u);
}
listPane.updateUI();
return;
}
/**
* Adds new conversations to the list when the list is refreshed
*
* @throws XMPPException
*/
private void addNewConversationsToList() throws XMPPException {
UserDataWrapper userWrapper = null;
for (Conversation c : this.chatCollection.getVisibleConversations()) {
userWrapper = null;
for (UserDataWrapper u : this.users) {
if (u.getConversation().getUser() != null) {
u.getConversation().getUser().getTypingState();
}
if (u.getConversation() == c) {
userWrapper = u;
break;
}
}
if (userWrapper == null) {
userWrapper = new UserDataWrapper(c, this.model);
this.users.add(userWrapper);
}
if (!listPane.sidePanelUserExists(userWrapper)) {
ImageIcon leafIcon = controller.getAvatarPicture(c.getUser());
listPane.addElement(userWrapper.toString(), leafIcon, userWrapper, new SelectListener());
}
}
// refreshes the list on the screen with the new data
listPane.updateUI();
}
/**
* Update according to the UpdatedType.
*
* @param t
* @param o
*/
public void update(Observable t, Object o) {
if (t instanceof ChatCollectionData) {
try {
addNewConversationsToList();
removeClosedConversations();
} catch (XMPPException e) {
e.printStackTrace();
}
}
if (o == UpdatedType.COLOR) {
listPane.textColor = model.primaryTextColor;
listPane.updateTextColor(model.primaryTextColor);
}
return;
}