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- /*
- * Copyright (c) 2006-2014 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;
-
- import com.dmdirc.commandparser.CommandType;
- import com.dmdirc.commandparser.parsers.QueryCommandParser;
- import com.dmdirc.events.DisplayableEvent;
- import com.dmdirc.events.QueryActionEvent;
- import com.dmdirc.events.QueryClosedEvent;
- import com.dmdirc.events.QueryMessageEvent;
- import com.dmdirc.events.QueryNickchangeEvent;
- import com.dmdirc.events.QueryQuitEvent;
- import com.dmdirc.events.QuerySelfActionEvent;
- import com.dmdirc.events.QuerySelfMessageEvent;
- import com.dmdirc.interfaces.CommandController;
- import com.dmdirc.interfaces.Connection;
- import com.dmdirc.interfaces.PrivateChat;
- import com.dmdirc.logger.ErrorLevel;
- import com.dmdirc.logger.Logger;
- import com.dmdirc.messages.MessageSinkManager;
- import com.dmdirc.parser.common.CallbackManager;
- import com.dmdirc.parser.common.CallbackNotFoundException;
- import com.dmdirc.parser.common.CompositionState;
- import com.dmdirc.parser.interfaces.ClientInfo;
- import com.dmdirc.parser.interfaces.Parser;
- import com.dmdirc.parser.interfaces.callbacks.CompositionStateChangeListener;
- import com.dmdirc.parser.interfaces.callbacks.NickChangeListener;
- import com.dmdirc.parser.interfaces.callbacks.PrivateActionListener;
- import com.dmdirc.parser.interfaces.callbacks.PrivateMessageListener;
- import com.dmdirc.parser.interfaces.callbacks.QuitListener;
- import com.dmdirc.ui.core.components.WindowComponent;
- import com.dmdirc.ui.input.TabCompleterFactory;
- import com.dmdirc.util.URLBuilder;
-
- import java.awt.Toolkit;
- import java.util.Arrays;
- import java.util.Date;
- import java.util.List;
-
- import javax.annotation.Nonnull;
-
- /**
- * The Query class represents the client's view of a query with another user. It handles callbacks
- * for query events from the parser, maintains the corresponding QueryWindow, and handles user input
- * for the query.
- */
- public class Query extends MessageTarget implements PrivateActionListener,
- PrivateMessageListener, NickChangeListener, QuitListener,
- CompositionStateChangeListener, PrivateChat {
-
- /** The Server this Query is on. */
- private final Server server;
- /** The full host of the client associated with this query. */
- private String host;
- /** The nickname of the client associated with this query. */
- private String nickname;
-
- /**
- * Creates a new instance of Query.
- *
- * @param newHost host of the remove client
- * @param newServer The server object that this Query belongs to
- * @param tabCompleterFactory The factory to use to create tab completers.
- * @param commandController The controller to load commands from.
- * @param messageSinkManager The sink manager to use to dispatch messages.
- * @param urlBuilder The URL builder to use when finding icons.
- */
- public Query(
- final Server newServer,
- final String newHost,
- final TabCompleterFactory tabCompleterFactory,
- final CommandController commandController,
- final MessageSinkManager messageSinkManager,
- final URLBuilder urlBuilder) {
- super(newServer, "query", newServer.parseHostmask(newHost)[0],
- newServer.parseHostmask(newHost)[0],
- newServer.getConfigManager(),
- new QueryCommandParser(newServer, commandController, newServer.getEventBus()),
- tabCompleterFactory.getTabCompleter(newServer.getTabCompleter(),
- newServer.getConfigManager(),
- CommandType.TYPE_QUERY, CommandType.TYPE_CHAT),
- messageSinkManager,
- urlBuilder,
- newServer.getEventBus(),
- Arrays.asList(
- WindowComponent.TEXTAREA.getIdentifier(),
- WindowComponent.INPUTFIELD.getIdentifier()));
-
- this.server = newServer;
- this.host = newHost;
- this.nickname = server.parseHostmask(host)[0];
-
- if (!server.getState().isDisconnected()) {
- reregister();
- }
-
- updateTitle();
- }
-
- @Override
- public void sendLine(final String line) {
- sendLine(line, getNickname());
- }
-
- @Override
- public void sendLine(final String line, final String target) {
- if (server.getState() != ServerState.CONNECTED) {
- Toolkit.getDefaultToolkit().beep();
- return;
- }
-
- for (String part : splitLine(line)) {
- if (!part.isEmpty()) {
- server.getParser().sendMessage(target, part);
-
- doNotification("querySelfMessage", server.getParser().getLocalClient(), part);
- final DisplayableEvent event = new QuerySelfMessageEvent(this, server.getParser().
- getLocalClient(), part);
- event.setDisplayFormat("querySelfMessage");
- getEventBus().post(event);
- }
- }
- }
-
- @Override
- protected boolean processNotificationArg(final Object arg, final List<Object> args) {
- if (arg instanceof ClientInfo) {
- final ClientInfo clientInfo = (ClientInfo) arg;
- args.add(clientInfo.getNickname());
- args.add(clientInfo.getUsername());
- args.add(clientInfo.getHostname());
- return true;
- } else {
- return super.processNotificationArg(arg, args);
- }
- }
-
- @Override
- public int getMaxLineLength() {
- return server.getState() == ServerState.CONNECTED ? server.getParser()
- .getMaxLength("PRIVMSG", host) : -1;
- }
-
- @Override
- public void sendAction(final String action) {
- if (server.getState() != ServerState.CONNECTED) {
- Toolkit.getDefaultToolkit().beep();
- return;
- }
-
- final ClientInfo client = server.getParser().getLocalClient();
- final int maxLineLength = server.getParser().getMaxLength("PRIVMSG", host);
-
- if (maxLineLength >= action.length() + 2) {
- server.getParser().sendAction(getNickname(), action);
-
- doNotification("querySelfAction", client, action);
- final DisplayableEvent event = new QuerySelfActionEvent(this, client, action);
- event.setDisplayFormat("querySelfAction");
- getEventBus().post(event);
- } else {
- addLine("actionTooLong", action.length());
- }
- }
-
- @Override
- public void onPrivateMessage(final Parser parser, final Date date,
- final String message, final String host) {
- final String[] parts = server.parseHostmask(host);
-
- final StringBuffer buff = new StringBuffer("queryMessage");
-
- final DisplayableEvent event = new QueryMessageEvent(this, parser.getClient(host), message);
- event.setDisplayFormat(buff.toString());
- getEventBus().post(event);
-
- addLine(buff, parts[0], parts[1], parts[2], message);
- }
-
- @Override
- public void onPrivateAction(final Parser parser, final Date date,
- final String message, final String host) {
- final String[] parts = server.parseHostmask(host);
-
- final StringBuffer buff = new StringBuffer("queryAction");
-
- final DisplayableEvent event = new QueryActionEvent(this, parser.getClient(host), message);
- event.setDisplayFormat(buff.toString());
- getEventBus().post(event);
-
- addLine(buff, parts[0], parts[1], parts[2], message);
- }
-
- /**
- * Updates the QueryWindow's title.
- */
- private void updateTitle() {
- setTitle(getNickname());
- }
-
- /**
- * Reregisters query callbacks. Called when reconnecting to the server.
- */
- public void reregister() {
- final CallbackManager callbackManager = server.getParser().getCallbackManager();
- final String nick = getNickname();
-
- try {
- callbackManager.addCallback(PrivateActionListener.class, this, nick);
- callbackManager.addCallback(PrivateMessageListener.class, this, nick);
- callbackManager.addCallback(CompositionStateChangeListener.class, this, nick);
- callbackManager.addCallback(QuitListener.class, this);
- callbackManager.addCallback(NickChangeListener.class, this);
- } catch (CallbackNotFoundException ex) {
- Logger.appError(ErrorLevel.HIGH, "Unable to get query events", ex);
- }
- }
-
- @Override
- public void onNickChanged(final Parser parser, final Date date,
- final ClientInfo client, final String oldNick) {
- if (oldNick.equals(getNickname())) {
- final CallbackManager callbackManager = server.getParser().getCallbackManager();
-
- callbackManager.delCallback(PrivateActionListener.class, this);
- callbackManager.delCallback(PrivateMessageListener.class, this);
- callbackManager.delCallback(CompositionStateChangeListener.class, this);
-
- try {
- callbackManager.addCallback(PrivateActionListener.class, this, client.getNickname());
- callbackManager.
- addCallback(PrivateMessageListener.class, this, client.getNickname());
- callbackManager.addCallback(CompositionStateChangeListener.class, this, client.
- getNickname());
- } catch (CallbackNotFoundException ex) {
- Logger.appError(ErrorLevel.HIGH, "Unable to get query events", ex);
- }
-
- final StringBuffer format = new StringBuffer("queryNickChanged");
-
- final DisplayableEvent event = new QueryNickchangeEvent(this, oldNick);
- event.setDisplayFormat("queryNickChanged");
- getEventBus().post(event);
-
- server.updateQuery(this, oldNick, client.getNickname());
-
- addLine(format, oldNick, client.getUsername(),
- client.getHostname(), client.getNickname());
- host = client.getNickname() + "!" + client.getUsername() + "@" + client.getHostname();
- nickname = client.getNickname();
- updateTitle();
-
- setName(client.getNickname());
- }
- }
-
- @Override
- public void onQuit(final Parser parser, final Date date,
- final ClientInfo client, final String reason) {
- if (client.getNickname().equals(getNickname())) {
- final StringBuffer format = new StringBuffer(reason.isEmpty()
- ? "queryQuit" : "queryQuitReason");
-
- final DisplayableEvent event = new QueryQuitEvent(this, reason);
- event.setDisplayFormat(format.toString());
- getEventBus().post(event);
-
- addLine(format, client.getNickname(),
- client.getUsername(), client.getHostname(), reason);
- }
- }
-
- @Override
- public void onCompositionStateChanged(final Parser parser, final Date date,
- final CompositionState state, final String host) {
- if (state == CompositionState.TYPING) {
- addComponent(WindowComponent.TYPING_INDICATOR.getIdentifier());
- } else {
- removeComponent(WindowComponent.TYPING_INDICATOR.getIdentifier());
- }
- }
-
- @Nonnull
- @Override
- public Connection getConnection() {
- return server;
- }
-
- @Override
- public void close() {
- super.close();
-
- // Remove any callbacks or listeners
- if (server.getParser() != null) {
- server.getParser().getCallbackManager().delAllCallback(this);
- }
-
- // Trigger action for the window closing
- getEventBus().post(new QueryClosedEvent(this));
-
- // Inform any parents that the window is closing
- server.delQuery(this);
- }
-
- @Override
- public String getHost() {
- return host;
- }
-
- @Override
- public String getNickname() {
- return nickname;
- }
-
- @Override
- public void setCompositionState(final CompositionState state) {
- getConnection().getParser().setCompositionState(host, state);
- }
-
- }
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