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+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+package org.libreoffice.example.java_scripts;
+
+import java.awt.*;
+import java.awt.event.*;
+import javax.swing.*;
+import javax.swing.border.*;
+import java.util.Vector;
+import com.sun.star.script.framework.runtime.XScriptContext;
+
+
+public class PostNewsgroup extends JFrame {
+
+ // Post to newsgroup objects
+ private NewsGroup[] subscribedNewsgroups = null;
+ private XScriptContext xscriptcontext = null;
+
+ private final int FRAMEX = 300;
+ private final int FRAMEY = 300;
+ private final int TEXTBOXWIDTH = 300;
+ private final int TEXTBOXHEIGHT = 24;
+ private final int TEXTAREAHEIGHT = 70;
+ private final int BUTTONWIDTH = 80;
+ private final int BUTTONHEIGHT = 30;
+
+ private PostNewsgroup window = null;
+ private JComboBox newsgroupComboBox = null;
+ private JTextField hostTextField = null;
+ private JTextField replyTextField = null;
+ private JTextField subjectTextField = null;
+ private JTextArea commentTextArea = null;
+ private JRadioButton officeHtmlButton = null;
+ private JRadioButton officeButton = null;
+ private JRadioButton htmlButton = null;
+ private JButton postButton = null;
+ private JButton cancelButton = null;
+
+ // JFrame for launch progress dialog
+ private StatusWindow statusWindow = null;
+ private String statusLine = "";
+
+ // Tool tip text
+ private final String newsgroupText = "Newsgroup name";
+ private final String hostText = "Newsgroup host/server name";
+ private final String replyText = "Email address to reply to";
+ private final String subjectText = "Subject title for the mail";
+ private final String commentText = "Additional comment on mail";
+ private final String officeHtmlText =
+ "Post as both Office and HTML attachments";
+ private final String officeText = "Post as Office attachment only";
+ private final String htmlText = "Post as HTML attachment only";
+ private final String postText = "Post to newsgroup";
+ private final String cancelText = "Cancel post to newsgroup";
+
+
+ public void post(XScriptContext xsc) {
+ xscriptcontext = xsc;
+ window = this;
+
+ // create mailcap and mimetypes files (fix for classloader problem)
+ MimeConfiguration.createFiles(xscriptcontext);
+
+ this.setTitle("Post Document To Newsgroup");
+ this.setLocation(FRAMEX, FRAMEY);
+
+ this.addFocusListener(new FocusAdapter() {
+ public void focusGained(FocusEvent event) {
+ System.out.println("Focus gained");
+ window.update(window.getGraphics());
+ }
+
+ public void focusLost(FocusEvent event) {
+ System.out.println("Focus lost");
+ }
+ });
+
+ Container container = getContentPane();
+ container.setLayout(new GridBagLayout());
+ GridBagConstraints constraints = new GridBagConstraints();
+ constraints.fill = GridBagConstraints.BOTH;
+
+ JPanel labelPanel = constructLabelPanel();
+ JPanel textPanel = constructTextPanel();
+ JPanel optionPanel = constructOptionPanel();
+ JPanel buttonPanel = constructButtonPanel();
+
+ constraints.gridx = 0;
+ constraints.gridy = 0;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 3;
+ constraints.insets = new Insets(15, 15, 5, 5);
+ container.add(labelPanel, constraints);
+
+ constraints.gridx = 1;
+ constraints.gridy = 0;
+ constraints.gridwidth = 4;
+ constraints.gridheight = 3;
+ constraints.insets = new Insets(15, 5, 5, 15);
+ container.add(textPanel, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 3;
+ constraints.gridwidth = 5;
+ constraints.gridheight = 1;
+ constraints.insets = new Insets(5, 15, 5, 15);
+ container.add(optionPanel, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 4;
+ constraints.gridwidth = 5;
+ constraints.gridheight = 1;
+ constraints.insets = new Insets(5, 5, 5, 5);
+ container.add(buttonPanel, constraints);
+
+ this.pack();
+ this.setResizable(false);
+ this.setVisible(true);
+ }
+
+
+ private JPanel constructLabelPanel() {
+ JLabel newsgroupLabel = new JLabel("Newsgroup:");
+ JLabel hostLabel = new JLabel("Host:");
+ JLabel replyLabel = new JLabel("Reply:");
+ JLabel subjectLabel = new JLabel("Subject:");
+ JLabel commentLabel = new JLabel("Comment:");
+
+ newsgroupLabel.setToolTipText(newsgroupText);
+ hostLabel.setToolTipText(hostText);
+ replyLabel.setToolTipText(replyText);
+ subjectLabel.setToolTipText(subjectText);
+ commentLabel.setToolTipText(commentText);
+
+ JPanel newsgroupPanel = new JPanel();
+ newsgroupPanel.setLayout(new BorderLayout());
+ newsgroupPanel.add(newsgroupLabel, "West");
+ JPanel hostPanel = new JPanel();
+ hostPanel.setLayout(new BorderLayout());
+ hostPanel.add(hostLabel, "West");
+ JPanel replyPanel = new JPanel();
+ replyPanel.setLayout(new BorderLayout());
+ replyPanel.add(replyLabel, "West");
+ JPanel subjectPanel = new JPanel();
+ subjectPanel.setLayout(new BorderLayout());
+ subjectPanel.add(subjectLabel, "West");
+ JPanel commentPanel = new JPanel();
+ commentPanel.setLayout(new BorderLayout());
+ commentPanel.add(commentLabel, "West");
+ JPanel emptyPanel = new JPanel();
+
+ final int labelWidth = 80;
+ newsgroupPanel.setPreferredSize(new Dimension(labelWidth, TEXTBOXHEIGHT));
+ hostPanel.setPreferredSize(new Dimension(labelWidth, TEXTBOXHEIGHT));
+ replyPanel.setPreferredSize(new Dimension(labelWidth, TEXTBOXHEIGHT));
+ subjectPanel.setPreferredSize(new Dimension(labelWidth, TEXTBOXHEIGHT));
+ commentPanel.setPreferredSize(new Dimension(labelWidth, TEXTBOXHEIGHT));
+
+ JPanel panel = new JPanel();
+ panel.setLayout(new GridBagLayout());
+ GridBagConstraints constraints = new GridBagConstraints();
+ constraints.fill = GridBagConstraints.BOTH;
+ constraints.insets = new Insets(5, 5, 5, 5);
+
+ constraints.gridx = 0;
+ constraints.gridy = 0;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ constraints.weightx = constraints.weighty = 0.0;
+ panel.add(newsgroupPanel, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 1;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(hostPanel, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 2;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(replyPanel, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 3;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(subjectPanel, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 4;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(commentPanel, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 5;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ constraints.weightx = constraints.weighty = 1.0;
+ panel.add(emptyPanel, constraints);
+
+ return panel;
+ }
+
+
+ private JPanel constructTextPanel() {
+ hostTextField = new JTextField();
+ hostTextField.setPreferredSize(new Dimension(TEXTBOXWIDTH, TEXTBOXHEIGHT));
+ hostTextField.setToolTipText(hostText);
+ hostTextField.setBorder(new EtchedBorder());
+
+ //optionPanel.setBorder( new TitledBorder( new EtchedBorder(), "Document Format" ) );
+ newsgroupComboBox = getNewsgroupCombo();
+
+ replyTextField = new JTextField();
+ replyTextField.setPreferredSize(new Dimension(TEXTBOXWIDTH, TEXTBOXHEIGHT));
+ replyTextField.setToolTipText(replyText);
+ replyTextField.setBorder(new EtchedBorder());
+
+ subjectTextField = new JTextField();
+ subjectTextField.setPreferredSize(new Dimension(TEXTBOXWIDTH, TEXTBOXHEIGHT));
+ subjectTextField.setToolTipText(subjectText);
+ subjectTextField.setBorder(new EtchedBorder());
+
+ commentTextArea = new JTextArea();
+ commentTextArea.setPreferredSize(new Dimension(TEXTBOXWIDTH, TEXTAREAHEIGHT));
+ commentTextArea.setToolTipText(commentText);
+ commentTextArea.setBorder(new EtchedBorder());
+
+ JPanel panel = new JPanel();
+ panel.setLayout(new GridBagLayout());
+ GridBagConstraints constraints = new GridBagConstraints();
+ constraints.fill = GridBagConstraints.BOTH;
+ constraints.insets = new Insets(5, 5, 5, 5);
+
+ constraints.gridx = 0;
+ constraints.gridy = 0;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(newsgroupComboBox, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 1;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(hostTextField, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 2;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(replyTextField, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 3;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ panel.add(subjectTextField, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 4;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 2;
+ panel.add(commentTextArea, constraints);
+
+ return panel;
+ }
+
+
+ private JComboBox getNewsgroupCombo() {
+ newsgroupComboBox = new JComboBox();
+ //newsgroupComboBox.setBorder( new EtchedBorder() );
+
+ newsgroupComboBox.addActionListener(new ActionListener() {
+ public void actionPerformed(ActionEvent e) {
+ // when newsgroup is selected
+ if (subscribedNewsgroups != null) {
+ int position = newsgroupComboBox.getSelectedIndex();
+
+ if (position != -1) {
+ hostTextField.setText(subscribedNewsgroups[ position ].getHostName());
+ newsgroupComboBox.setToolTipText("Newsgroup name: " +
+ subscribedNewsgroups[ position ].getNewsgroupName() + " (Host name: " +
+ subscribedNewsgroups[ position ].getHostName() + ")");
+ }
+ }
+ }
+ });
+
+ NewsGroup groupToSend = null;
+ SubscribedNewsgroups newsgroups = new SubscribedNewsgroups();
+ subscribedNewsgroups = newsgroups.getNewsGroups();
+
+ // Test for no .mozilla or no subscribed newsgroups
+ // subscribedNewsgroups = null;
+
+ if (subscribedNewsgroups == null) {
+ JOptionPane.showMessageDialog(window,
+ "No subscribed newsgroups found in mozilla/netscape profile \nPlease enter newsgroup and host name",
+ "Newsgroups Information", JOptionPane.INFORMATION_MESSAGE);
+ } else {
+ // Copy all newsgroups into a vector for comparison
+ // Alter entries (to include host name) if duplication is found
+ ArrayList vector = new ArrayList(subscribedNewsgroups.length);
+
+ for (int i = 0; i < subscribedNewsgroups.length; i++) {
+ vector.add(subscribedNewsgroups[i].getNewsgroupName());
+ }
+
+ // Compare and alter
+ for (int i = 0; i < subscribedNewsgroups.length; i++) {
+ // check if combo box already has a newsgroup with same name
+ // then add host name to differentiate
+ for (int j = 0; j < subscribedNewsgroups.length; j++) {
+ if (j != i
+ && subscribedNewsgroups[j].getNewsgroupName().equalsIgnoreCase(
+ subscribedNewsgroups[i].getNewsgroupName())) {
+ vector.set(j, subscribedNewsgroups[j].getNewsgroupName() + " (" +
+ subscribedNewsgroups[j].getHostName() + ")");
+ vector.set(i, subscribedNewsgroups[i].getNewsgroupName() + " (" +
+ subscribedNewsgroups[i].getHostName() + ")");
+ }
+ }
+ }
+
+ // Copy converted newsgroups from vector to combo box
+ for (int i = 0; i < subscribedNewsgroups.length; i++) {
+ newsgroupComboBox.addItem(vector.elementAt(i));
+ }
+ }// else
+
+ newsgroupComboBox.setPreferredSize(new Dimension(TEXTBOXWIDTH, TEXTBOXHEIGHT));
+ newsgroupComboBox.setEditable(true);
+
+ return newsgroupComboBox;
+ }
+
+
+
+ private JPanel constructOptionPanel() {
+ officeHtmlButton = new JRadioButton("Office and HTML", true);
+ officeHtmlButton.setToolTipText(officeHtmlText);
+
+ officeButton = new JRadioButton("Office");
+ officeButton.setToolTipText(officeText);
+
+ htmlButton = new JRadioButton("HTML");
+ htmlButton.setToolTipText(htmlText);
+
+ JRadioButton[] rbuttons = { officeHtmlButton, officeButton, htmlButton };
+ ButtonGroup radioButtonGroup = new ButtonGroup();
+
+ for (int i = 0; i < rbuttons.length; i++) {
+ radioButtonGroup.add(rbuttons[i]);
+ }
+
+ JPanel optionPanel = new JPanel();
+ optionPanel.setBorder(new TitledBorder(new EtchedBorder(), "Document Format"));
+ optionPanel.setLayout(new GridBagLayout());
+ GridBagConstraints constraints = new GridBagConstraints();
+ constraints.fill = GridBagConstraints.BOTH;
+
+ constraints.gridx = 0;
+ constraints.gridy = 0;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ constraints.insets = new Insets(5, 5, 5, 30);
+ optionPanel.add(officeHtmlButton, constraints);
+
+ constraints.gridx = 1;
+ constraints.gridy = 0;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ constraints.insets = new Insets(5, 20, 5, 30);
+ optionPanel.add(officeButton, constraints);
+
+ constraints.gridx = 2;
+ constraints.gridy = 0;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ constraints.insets = new Insets(5, 20, 5, 5);
+ optionPanel.add(htmlButton, constraints);
+
+ return optionPanel;
+ }
+
+
+
+ public boolean sendingActions() {
+ // posting actions
+ // Validate the data
+ if (isValidData()) {
+ // Create status window
+ StatusWindow statusWindow = new StatusWindow(window, "Posting to Newsgroup",
+ FRAMEX, FRAMEY);
+
+ statusWindow.setVisible(true);
+ statusLine = "Ready to send...";
+ statusWindow.setStatus(0, statusLine);
+
+ // Get the boolean values for HTML/Office document
+ // params: ( XScriptContext, StatusWindow, html document, office document )
+
+ boolean html = false;
+ boolean office = false;
+
+ if (officeHtmlButton.isSelected()) {
+ html = true;
+ office = true;
+ }
+
+ if (officeButton.isSelected()) {
+ office = true;
+ html = false;
+ }
+
+ if (htmlButton.isSelected()) {
+ html = true;
+ office = false;
+ }
+
+ OfficeAttachment officeAttach = new OfficeAttachment(xscriptcontext,
+ statusWindow, html, office);
+
+ statusLine = "Getting user input";
+ statusWindow.setStatus(2, statusLine);
+ // Get replyto, subject, comment from textboxes
+ String replyto = replyTextField.getText();
+ String subject = subjectTextField.getText();
+ String comment = commentTextArea.getText();
+
+ // Get newsgroup from combo box (corresponding position)
+ String host = "";
+ String group = "";
+ int position = newsgroupComboBox.getSelectedIndex();
+
+ if (subscribedNewsgroups == null || position == -1) {
+ host = hostTextField.getText();
+ group = newsgroupComboBox.getSelectedItem().toString();
+ } else {
+ host = subscribedNewsgroups[ position ].getHostName();
+ group = subscribedNewsgroups[ position ].getNewsgroupName();
+ }
+
+ statusLine = "Creating sender object";
+ statusWindow.setStatus(3, statusLine);
+ Sender sender = new Sender(statusWindow, officeAttach, replyto, subject,
+ comment, host, group);
+
+ if (!sender.sendMail()) {
+ statusWindow.enableCancelButton(true);
+ officeAttach.cleanUpOnError();
+ return false;
+ }
+
+ statusLine = "Send is complete";
+ statusWindow.setStatus(14, statusLine);
+ } else {
+ return false;
+ }
+
+ return true;
+ }
+
+
+ private JPanel constructButtonPanel() {
+ Action postAction = new AbstractAction() {
+ public void actionPerformed(ActionEvent event) {
+ // posting actions
+ sendingActions();
+ }// actionPerformed
+ };
+
+ Action cancelAction = new AbstractAction() {
+ public void actionPerformed(ActionEvent event) {
+ // cancelling actions
+ window.dispose();
+ }
+ };
+
+ postButton = new JButton();
+ postButton.setAction(postAction);
+ postButton.setToolTipText(postText);
+ postButton.setText("Post");
+ postButton.setPreferredSize(new Dimension(BUTTONWIDTH + 20, BUTTONHEIGHT));
+
+ cancelButton = new JButton();
+ cancelButton.setAction(cancelAction);
+ cancelButton.setToolTipText(cancelText);
+ cancelButton.setText("Cancel");
+ cancelButton.setPreferredSize(new Dimension(BUTTONWIDTH + 20, BUTTONHEIGHT));
+
+ JSeparator sep = new JSeparator(SwingConstants.HORIZONTAL);
+
+ JPanel buttonPanel = new JPanel();
+ buttonPanel.setLayout(new GridBagLayout());
+ GridBagConstraints constraints = new GridBagConstraints();
+ constraints.fill = GridBagConstraints.BOTH;
+ constraints.insets = new Insets(5, 5, 5, 5);
+
+ JPanel emptyPanel1 = new JPanel();
+ emptyPanel1.setPreferredSize(new Dimension(BUTTONWIDTH, BUTTONHEIGHT));
+
+ JPanel emptyPanel2 = new JPanel();
+ emptyPanel2.setPreferredSize(new Dimension(BUTTONWIDTH, BUTTONHEIGHT));
+
+ constraints.gridx = 0;
+ constraints.gridy = 0;
+ constraints.gridwidth = 4;
+ constraints.gridheight = 1;
+ buttonPanel.add(sep, constraints);
+
+ constraints.gridx = 0;
+ constraints.gridy = 1;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ buttonPanel.add(emptyPanel1, constraints);
+
+ constraints.gridx = 1;
+ constraints.gridy = 1;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ buttonPanel.add(emptyPanel2, constraints);
+
+ constraints.gridx = 2;
+ constraints.gridy = 1;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ buttonPanel.add(postButton, constraints);
+
+ constraints.gridx = 3;
+ constraints.gridy = 1;
+ constraints.gridwidth = 1;
+ constraints.gridheight = 1;
+ constraints.insets = new Insets(5, 5, 5, 0);
+ buttonPanel.add(cancelButton, constraints);
+
+ return buttonPanel;
+ }
+
+
+ public void enableButtons(boolean enable) {
+ if (enable) {
+ postButton.setEnabled(true);
+ cancelButton.setEnabled(true);
+ } else {
+ postButton.setEnabled(false);
+ cancelButton.setEnabled(false);
+ }
+ }
+
+
+ private boolean isValidData() {
+ // newsgroupComboBox must not be blank (format? dots and whitespace)
+ String newsgroupString = "";
+ int position = newsgroupComboBox.getSelectedIndex();
+
+ if (subscribedNewsgroups == null || position == -1) {
+ newsgroupString = newsgroupComboBox.getSelectedItem().toString();
+ } else {
+ newsgroupString = subscribedNewsgroups[ position ].getNewsgroupName();
+ }
+
+ if (newsgroupString.length() == 0) {
+ newsgroupComboBox.requestFocus();
+ JOptionPane.showMessageDialog(window, "Please enter a newsgroup name",
+ "Input Error", JOptionPane.ERROR_MESSAGE);
+ return false;
+ }
+
+
+ // hostTextField must not be blank (format?)
+ String hostString = hostTextField.getText();
+
+ if (hostString.length() == 0) {
+ hostTextField.requestFocus();
+ JOptionPane.showMessageDialog(window, "Please enter a hostname", "Input Error",
+ JOptionPane.ERROR_MESSAGE);
+ return false;
+ }
+
+
+ // replyTextField must have <string>@<string>.<string>
+ // (string at least 2 chars long)
+ // consider <s>.<s>@<s>.<s>.<s> format? (array of dot positions?)
+ String replyString = replyTextField.getText();
+ int atPos = replyString.indexOf("@");
+ int dotPos = replyString.lastIndexOf(".");
+ int length = replyString.length();
+
+ if (length == 0 || atPos == -1 || dotPos == -1 || atPos < 2 || dotPos < atPos
+ || dotPos + 2 == length || atPos + 2 == dotPos
+ || atPos != replyString.lastIndexOf("@") || replyString.indexOf(" ") != -1) {
+ replyTextField.requestFocus();
+ JOptionPane.showMessageDialog(window,
+ "Please enter a valid reply to email address", "Input Error",
+ JOptionPane.ERROR_MESSAGE);
+ return false;
+ }
+
+
+ // subjectTextField must not be blank?
+ String subjectString = subjectTextField.getText();
+
+ if (subjectString.length() == 0) {
+ subjectTextField.requestFocus();
+ JOptionPane.showMessageDialog(window, "Please enter subject title",
+ "Input Error", JOptionPane.ERROR_MESSAGE);
+ return false;
+ }
+
+ // details are valid
+ return true;
+ }
+
+}