/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ 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 ) { //System.out.println( "Couldn't find any subscibed newsgroups in .mozilla" ); 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 Vector vector = new Vector( 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.setLayout( new GridLayout( 1, 3, 20, 0 ) ); 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 ); //statusWindow.requestFocusInWindow(); 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 { //int position = newsgroupComboBox.getSelectedIndex(); 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() ) { //System.out.println( "Should end here (?)" ); statusWindow.enableCancelButton( true ); officeAttach.cleanUpOnError(); return false; } statusLine = "Send is complete"; statusWindow.setStatus( 14, statusLine ); } else { //System.out.println( "Non valid data" ); 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 { //int position = newsgroupComboBox.getSelectedIndex(); newsgroupString = subscribedNewsgroups[ position ].getNewsgroupName(); } if( newsgroupString.length() == 0 ) { //System.out.println( "Please enter a newsgroup name" ); 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 ) { //System.out.println( "Please enter a hostname" ); hostTextField.requestFocus(); JOptionPane.showMessageDialog( window, "Please enter a hostname", "Input Error", JOptionPane.ERROR_MESSAGE ); return false; } // replyTextField must have @. // (string at least 2 chars long) // consider .@.. format? (array of dot positons?) String replyString = replyTextField.getText(); int atPos = replyString.indexOf( "@" ); int dotPos = replyString.lastIndexOf( "." ); int length = replyString.length(); //System.out.println( "length: " + length + "\n atPos: " + atPos + "\n dotPos: " + dotPos ); if( length == 0 || atPos == -1 || dotPos == -1 || atPos < 2 || dotPos < atPos || dotPos + 2 == length || atPos + 2 == dotPos || atPos != replyString.lastIndexOf( "@" ) || replyString.indexOf(" ") != -1 ) { //System.out.println( "Please enter a valid reply to email address" ); 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 ) { //System.out.println( "Please enter subject title" ); subjectTextField.requestFocus(); JOptionPane.showMessageDialog( window, "Please enter subject title", "Input Error", JOptionPane.ERROR_MESSAGE ); return false; } // details are valid return true; } }