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- /*
- * Copyright (c) 2006-2017 DMDirc Developers
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
- * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
- * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
- package com.dmdirc.addons.contactlist;
-
- import com.dmdirc.events.ChannelUserAwayEvent;
- import com.dmdirc.events.ChannelUserBackEvent;
- import com.dmdirc.events.FrameClosingEvent;
- import com.dmdirc.events.NickListClientAddedEvent;
- import com.dmdirc.events.NickListClientsChangedEvent;
- import com.dmdirc.events.eventbus.EventBus;
- import com.dmdirc.interfaces.GroupChat;
- import com.dmdirc.interfaces.GroupChatUser;
- import com.dmdirc.interfaces.PrivateChat;
-
- import net.engio.mbassy.listener.Handler;
-
- /**
- * Listens for contact list related events.
- */
- public class ContactListListener {
-
- /** The group chat this listener is for. */
- private final GroupChat groupChat;
- /** Event bus to register listeners with. */
- private final EventBus eventBus;
-
- /**
- * Creates a new ContactListListener for the specified group chat.
- *
- * @param groupChat The group chat to show a contact list for
- */
- public ContactListListener(final GroupChat groupChat, final EventBus eventBus) {
- this.groupChat = groupChat;
- this.eventBus = eventBus;
- }
-
- /**
- * Adds all necessary listeners for this contact list listener to function.
- */
- public void addListeners() {
- eventBus.subscribe(this);
- }
-
- /**
- * Removes the listeners added by {@link #addListeners()}.
- */
- public void removeListeners() {
- eventBus.unsubscribe(this);
- }
-
- @Handler
- public void handleClientsUpdated(final NickListClientsChangedEvent event) {
- if (event.getChannel().equals(groupChat)) {
- event.getUsers().forEach(this::clientAdded);
- }
- }
-
- @Handler
- public void handleClientAdded(final NickListClientAddedEvent event) {
- if (event.getChannel().equals(groupChat)) {
- clientAdded(event.getUser());
- }
- }
-
- @Handler
- public void handleUserAway(final ChannelUserAwayEvent event) {
- if (event.getChannel().equals(groupChat)) {
- clientAdded(event.getUser());
- }
- }
-
- @Handler
- public void handleUserBack(final ChannelUserBackEvent event) {
- if (event.getChannel().equals(groupChat)) {
- clientAdded(event.getUser());
- }
- }
-
- @Handler
- public void windowClosing(final FrameClosingEvent event) {
- if (event.getSource().equals(groupChat.getWindowModel())) {
- removeListeners();
- }
- }
-
- void clientAdded(final GroupChatUser client) {
- final PrivateChat query =
- groupChat.getConnection().get().getQuery(client.getNickname(), false);
- query.getWindowModel()
- .setIcon("query-" + client.getUser().getAwayState().name().toLowerCase());
- }
-
- }
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