mirror of
https://github.com/igniterealtime/Spark.git
synced 2025-12-01 12:27:58 +00:00
f678f06c6f
2) Fixed minor group chat bug attempting to load a VCard for a Conference Room. git-svn-id: http://svn.igniterealtime.org/svn/repos/spark/trunk@4901 b35dd754-fafc-0310-a699-88a17e54d16e
550 lines
19 KiB
Java
550 lines
19 KiB
Java
/**
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* $Revision: $
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* $Date: $
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*
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* Copyright (C) 2006 Jive Software. All rights reserved.
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*
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* This software is published under the terms of the GNU Lesser Public License (LGPL),
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* a copy of which is included in this distribution.
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*/
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package org.jivesoftware.spark.ui;
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import org.jivesoftware.Spark;
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import org.jivesoftware.resource.SparkRes;
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import org.jivesoftware.smack.packet.Message;
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import org.jivesoftware.smack.util.StringUtils;
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import org.jivesoftware.smackx.packet.DelayInformation;
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import org.jivesoftware.spark.SparkManager;
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import org.jivesoftware.spark.plugin.ContextMenuListener;
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import org.jivesoftware.spark.preference.PreferenceManager;
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import org.jivesoftware.spark.util.ModelUtil;
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import org.jivesoftware.spark.util.log.Log;
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import org.jivesoftware.sparkimpl.settings.local.LocalPreferences;
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import org.jivesoftware.sparkimpl.settings.local.SettingsManager;
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import java.awt.Color;
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import java.awt.Component;
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import java.awt.Font;
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import java.awt.Toolkit;
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import java.awt.datatransfer.StringSelection;
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import java.awt.event.ActionEvent;
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import java.awt.event.MouseEvent;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileWriter;
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import java.text.SimpleDateFormat;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.Iterator;
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import java.util.List;
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import javax.swing.AbstractAction;
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import javax.swing.Action;
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import javax.swing.JComponent;
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import javax.swing.JFileChooser;
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import javax.swing.JOptionPane;
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import javax.swing.JPopupMenu;
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import javax.swing.KeyStroke;
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import javax.swing.UIManager;
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import javax.swing.text.BadLocationException;
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import javax.swing.text.Document;
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import javax.swing.text.SimpleAttributeSet;
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import javax.swing.text.Style;
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import javax.swing.text.StyleConstants;
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import javax.swing.text.StyledDocument;
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/**
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* The <CODE>TranscriptWindow</CODE> class. Provides a default implementation
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* of a Chat Window. In general, extensions could override this class
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* to offer more support within the chat, but should not be necessary.
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*/
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public class TranscriptWindow extends ChatArea {
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private List<TranscriptWindowInterceptor> interceptors = new ArrayList<TranscriptWindowInterceptor>();
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private Date lastUpdated;
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/**
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* The default font used in the chat window for all messages.
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*/
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private Font font = new Font("Dialog", Font.PLAIN, 12);
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/**
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* Creates a default instance of <code>TranscriptWindow</code>.
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*/
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public TranscriptWindow() {
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setEditable(false);
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/* Load Preferences for this instance */
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PreferenceManager preferenceManager = SparkManager.getPreferenceManager();
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addMouseListener(this);
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addMouseMotionListener(this);
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setDragEnabled(true);
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final TranscriptWindow window = this;
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addContextMenuListener(new ContextMenuListener() {
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public void poppingUp(Object component, JPopupMenu popup) {
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Action printAction = new AbstractAction() {
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public void actionPerformed(ActionEvent actionEvent) {
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SparkManager.printChatTranscript(window);
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}
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};
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Action clearAction = new AbstractAction() {
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public void actionPerformed(ActionEvent actionEvent) {
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clear();
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}
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};
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printAction.putValue(Action.NAME, "Print");
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printAction.putValue(Action.SMALL_ICON, SparkRes.getImageIcon(SparkRes.PRINTER_IMAGE_16x16));
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clearAction.putValue(Action.NAME, "Clear");
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clearAction.putValue(Action.SMALL_ICON, SparkRes.getImageIcon(SparkRes.ERASER_IMAGE));
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popup.addSeparator();
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popup.add(printAction);
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popup.add(clearAction);
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}
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public void poppingDown(JPopupMenu popup) {
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}
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public boolean handleDefaultAction(MouseEvent e) {
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return false;
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}
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});
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// Make sure ctrl-c works
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getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW).put(KeyStroke.getKeyStroke("control c"), "copy");
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getActionMap().put("copy", new AbstractAction("copy") {
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public void actionPerformed(ActionEvent evt) {
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StringSelection ss = new StringSelection(getSelectedText());
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Toolkit.getDefaultToolkit().getSystemClipboard().setContents(ss, null);
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}
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});
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}
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public void addComponent(Component component) {
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StyledDocument doc = (StyledDocument)getDocument();
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// The image must first be wrapped in a style
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Style style = doc.addStyle("StyleName", null);
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StyleConstants.setComponent(style, component);
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// Insert the image at the end of the text
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try {
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doc.insertString(doc.getLength(), "ignored text", style);
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doc.insertString(doc.getLength(), "\n", null);
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}
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catch (BadLocationException e) {
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Log.error(e);
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}
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}
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/**
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* Create and insert a message from the current user.
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*
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* @param userid the userid of the current user.
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* @param message the message to insert.
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*/
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public void insertMessage(String userid, Message message) {
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// Check interceptors.
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for (TranscriptWindowInterceptor interceptor : interceptors) {
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boolean handled = interceptor.handleInsertMessage(userid, message);
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if (handled) {
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// Do nothing.
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return;
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}
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}
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String body = message.getBody();
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try {
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String date = getDate(null);
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// Agent color is always blue
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, (Color)UIManager.get("User.foreground"));
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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doc.insertString(doc.getLength(), date + userid + ": ", styles);
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// Reset Styles for message
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StyleConstants.setBold(styles, false);
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setText(body);
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insertText("\n");
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}
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catch (BadLocationException e) {
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Log.error("Error message.", e);
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}
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}
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public void insertCustomMessage(String prefix, String message) {
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try {
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// Agent color is always blue
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, (Color)UIManager.get("User.foreground"));
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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if (prefix != null) {
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doc.insertString(doc.getLength(), prefix + ": ", styles);
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}
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// Reset Styles for message
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StyleConstants.setBold(styles, false);
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setText(message);
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insertText("\n");
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}
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catch (BadLocationException e) {
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Log.error("Error message.", e);
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}
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}
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public void insertCustomOtherMessage(String prefix, String message) {
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try {
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, (Color)UIManager.get("OtherUser.foreground"));
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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doc.insertString(doc.getLength(), prefix + ": ", styles);
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StyleConstants.setBold(styles, false);
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setText(message);
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insertText("\n");
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}
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catch (BadLocationException ex) {
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Log.error("Error message.", ex);
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}
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}
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/**
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* Create and insert a message from a customer.
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*
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* @param userid the userid of the customer.
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* @param message the message from the customer.
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*/
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public void insertOthersMessage(String userid, Message message) {
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// Check interceptors.
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for (TranscriptWindowInterceptor in : interceptors) {
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boolean handled = in.handleOtherMessage(userid, message);
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if (handled) {
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// Do nothing.
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return;
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}
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}
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String body = message.getBody();
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try {
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DelayInformation inf = (DelayInformation)message.getExtension("x", "jabber:x:delay");
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Date sentDate = null;
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if (inf != null) {
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sentDate = inf.getStamp();
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body = "(Offline) " + body;
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}
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else {
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sentDate = new Date();
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}
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String theDate = getDate(sentDate);
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, (Color)UIManager.get("OtherUser.foreground"));
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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doc.insertString(doc.getLength(), theDate + userid + ": ", styles);
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StyleConstants.setBold(styles, false);
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setText(body);
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insertText("\n");
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}
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catch (BadLocationException ex) {
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Log.error("Error message.", ex);
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}
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}
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/**
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* Create and insert a notification message. A notification message generally is a
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* presence update, but can be used for most anything related to the room.
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*
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* @param message the information message to insert.
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*/
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public synchronized void insertNotificationMessage(String message) {
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try {
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Color notificationColor = (Color)UIManager.get("Notification.foreground");
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// Agent color is always blue
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, notificationColor);
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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doc.insertString(doc.getLength(), "", styles);
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// Reset Styles for message
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StyleConstants.setBold(styles, false);
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setForeground(notificationColor);
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setText(message);
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insertText("\n");
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setForeground(Color.black);
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}
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catch (BadLocationException ex) {
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Log.error("Error message.", ex);
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}
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}
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/**
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* Creates and inserts an error message.
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*
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* @param message the information message to insert.
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*/
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public void insertErrorMessage(String message) {
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try {
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// Agent color is always blue
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, (Color)UIManager.get("Error.foreground"));
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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doc.insertString(doc.getLength(), "", styles);
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// Reset Styles for message
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StyleConstants.setBold(styles, false);
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setForeground(Color.red);
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setText(message);
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insertText("\n");
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setForeground(Color.black);
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}
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catch (BadLocationException ex) {
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Log.error("Error message.", ex);
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}
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}
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/**
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* Create and insert a question message. A question message is specified by the
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* end customer during the initial request.
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*
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* @param question the question asked by the customer.
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*/
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public void insertQuestionMessage(String question) {
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try {
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, (Color)UIManager.get("Question.foreground"));
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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StyleConstants.setFontFamily(styles, font.getFamily());
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doc.insertString(doc.getLength(), "Question - ", styles);
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StyleConstants.setBold(styles, false);
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setText(question);
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insertText("\n");
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}
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catch (BadLocationException e) {
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Log.error("Error message.", e);
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}
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}
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/**
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* Returns the formatted date.
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*
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* @param insertDate the date to format.
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* @return the formatted date.
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*/
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private String getDate(Date insertDate) {
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final LocalPreferences pref = SettingsManager.getLocalPreferences();
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if (insertDate == null) {
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insertDate = new Date();
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}
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StyleConstants.setFontFamily(styles, font.getFontName());
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StyleConstants.setFontSize(styles, font.getSize());
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if (pref.isTimeDisplayedInChat()) {
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final SimpleDateFormat formatter = new SimpleDateFormat("h:mm a");
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final String date = formatter.format(insertDate);
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return "[" + date + "] ";
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}
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lastUpdated = insertDate;
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return "";
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}
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/**
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* Return the last time the <code>TranscriptWindow</code> was updated.
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*
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* @return the last time the <code>TranscriptWindow</code> was updated.
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*/
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public Date getLastUpdated() {
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return lastUpdated;
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}
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/**
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* Inserts a history message.
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*
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* @param userid the userid of the sender.
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* @param message the message to insert.
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* @param date the Date object created when the message was delivered.
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*/
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public void insertHistoryMessage(String userid, String message, Date date) {
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try {
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String value = "";
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final SimpleDateFormat formatter = new SimpleDateFormat("MM/dd/yyyy h:mm a");
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value = "[" + formatter.format(date) + "] ";
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value = value + userid + ": ";
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// Agent color is always blue
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StyleConstants.setBold(styles, false);
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StyleConstants.setForeground(styles, Color.LIGHT_GRAY);
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final Document doc = getDocument();
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styles.removeAttribute("link");
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StyleConstants.setFontSize(styles, font.getSize());
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doc.insertString(doc.getLength(), value, styles);
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// Reset Styles for message
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StyleConstants.setBold(styles, false);
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setForeground(Color.LIGHT_GRAY);
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setText(message);
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setForeground(Color.BLACK);
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insertText("\n");
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}
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catch (BadLocationException ex) {
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Log.error("Error message.", ex);
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}
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}
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/**
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* Disable the entire <code>TranscriptWindow</code> and visually represent
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* it as disabled.
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*/
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public void showDisabledWindowUI() {
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final Document document = getDocument();
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final SimpleAttributeSet attrs = new SimpleAttributeSet();
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StyleConstants.setForeground(attrs, Color.LIGHT_GRAY);
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final int length = document.getLength();
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StyledDocument styledDocument = getStyledDocument();
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styledDocument.setCharacterAttributes(0, length, attrs, false);
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}
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/**
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* Persist a current transcript.
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*
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* @param fileName the name of the file to save the transcript as. Note: This can be modified by the user.
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* @param transcript the collection of transcript.
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* @param headerData the string to prepend to the transcript.
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* @see ChatRoom#getTranscripts()
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*/
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public void saveTranscript(String fileName, List transcript, String headerData) {
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final LocalPreferences pref = SettingsManager.getLocalPreferences();
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try {
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SimpleDateFormat formatter;
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File defaultSaveFile = new File(new File(Spark.getUserHome()), fileName);
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final JFileChooser fileChooser = new JFileChooser(defaultSaveFile);
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fileChooser.setSelectedFile(defaultSaveFile);
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// Show save dialog; this method does not return until the dialog is closed
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int result = fileChooser.showSaveDialog(this);
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final File selFile = fileChooser.getSelectedFile();
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if (selFile != null && result == JFileChooser.APPROVE_OPTION) {
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final StringBuffer buf = new StringBuffer();
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final Iterator transcripts = transcript.iterator();
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buf.append("<html><body>");
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if (headerData != null) {
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buf.append(headerData);
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}
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buf.append("<table width=600>");
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while (transcripts.hasNext()) {
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final Message message = (Message)transcripts.next();
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String from = message.getFrom();
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if (from == null) {
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from = pref.getNickname();
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}
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if (Message.Type.GROUP_CHAT == message.getType()) {
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if (ModelUtil.hasLength(StringUtils.parseResource(from))) {
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from = StringUtils.parseResource(from);
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}
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}
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final String body = message.getBody();
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final Date insertionDate = (Date)message.getProperty("insertionDate");
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formatter = new SimpleDateFormat("hh:mm:ss");
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String value = "";
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if (insertionDate != null) {
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value = "[" + formatter.format(insertionDate) + "] ";
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}
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buf.append("<tr><td nowrap><font size=2>").append(value).append("<strong>").append(from).append(":</strong> ").append(body).append("</font></td></tr>");
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}
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buf.append("</table></body></html>");
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final BufferedWriter writer = new BufferedWriter(new FileWriter(selFile));
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writer.write(buf.toString());
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writer.close();
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JOptionPane.showMessageDialog(SparkManager.getMainWindow(), "Chat transcript has been saved.",
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"Chat Transcript Saved", JOptionPane.INFORMATION_MESSAGE);
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}
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}
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catch (Exception ex) {
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Log.error("Unable to save chat transcript.", ex);
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JOptionPane.showMessageDialog(SparkManager.getMainWindow(), "Could not save transcript.", "Error", JOptionPane.ERROR_MESSAGE);
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}
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}
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public void setFont(Font font) {
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this.font = font;
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}
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public Font getFont() {
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return font;
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}
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public void addTranscriptWindowInterceptor(TranscriptWindowInterceptor interceptor) {
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interceptors.add(interceptor);
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}
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public void removeTranscriptWindowInterceptor(TranscriptWindowInterceptor interceptor) {
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interceptors.remove(interceptor);
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}
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} |