/**
* Leaves the given chat room.
*
* @param chatRoomWrapper the chat room to leave.
* @return <tt>ChatRoomWrapper</tt> instance associated with the chat room.
*/
public ChatRoomWrapper leaveChatRoom(ChatRoomWrapper chatRoomWrapper) {
ChatRoom chatRoom = chatRoomWrapper.getChatRoom();
if (chatRoom == null) {
ResourceManagementService resources = MUCActivator.getResources();
MUCActivator.getAlertUIService()
.showAlertDialog(
resources.getI18NString("service.gui.WARNING"),
resources.getI18NString("service.gui.CHAT_ROOM_LEAVE_NOT_CONNECTED"));
return null;
}
if (chatRoom.isJoined()) chatRoom.leave();
ChatRoomWrapper existChatRoomWrapper = chatRoomList.findChatRoomWrapperFromChatRoom(chatRoom);
if (existChatRoomWrapper == null) return null;
// We save the choice of the user, before the chat room is really
// joined, because even the join fails we want the next time when
// we login to join this chat room automatically.
ConfigurationUtils.updateChatRoomStatus(
chatRoomWrapper.getParentProvider().getProtocolProvider(),
chatRoomWrapper.getChatRoomID(),
GlobalStatusEnum.OFFLINE_STATUS);
return existChatRoomWrapper;
}
/**
* Opens a chat window for the chat room.
*
* @param room the chat room.
*/
public void openChatRoom(ChatRoomWrapper room) {
if (room.getChatRoom() == null) {
room =
createChatRoom(
room.getChatRoomName(),
room.getParentProvider().getProtocolProvider(),
new ArrayList<String>(),
"",
false,
false,
true);
// leave the chatroom because getChatRoom().isJoined() returns true
// otherwise
if (room.getChatRoom().isJoined()) room.getChatRoom().leave();
}
if (!room.getChatRoom().isJoined()) {
String savedNick =
ConfigurationUtils.getChatRoomProperty(
room.getParentProvider().getProtocolProvider(), room.getChatRoomID(), "userNickName");
String subject = null;
if (savedNick == null) {
String[] joinOptions =
ChatRoomJoinOptionsDialog.getJoinOptions(
room.getParentProvider().getProtocolProvider(),
room.getChatRoomID(),
getDefaultNickname(room.getParentProvider().getProtocolProvider()));
savedNick = joinOptions[0];
subject = joinOptions[1];
}
if (savedNick != null) {
joinChatRoom(room, savedNick, null, subject);
} else return;
}
MUCActivator.getUIService().openChatRoomWindow(room);
}
/**
* Test equality of contact to chat room wrapper. This method does not rely on a chat room
* instance, since that may not be available in case of removal.
*
* @param contact the contact
* @param chatRoomWrapper the chat room wrapper
* @return returns <tt>true</tt> if they are equal, or <tt>false</tt> if they are different.
*/
private boolean contactEqualsChatRoom(
final ChatRoomSourceContact contact, final ChatRoomWrapper chatRoomWrapper) {
return contact.getProvider() == chatRoomWrapper.getParentProvider().getProtocolProvider()
&& contact.getContactAddress().equals(chatRoomWrapper.getChatRoomID());
}