package gui;
import gui.transact.TrConstants;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Toolkit;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.Font;
import java.util.ArrayList;
import java.util.List;
import java.util.Observable;
import java.util.Observer;
import java.util.Vector;
import java.util.logging.Logger;
import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.DefaultListModel;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import java.awt.Dimension;
import javax.swing.JList;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;
import javax.swing.table.TableColumn;
import javax.swing.table.TableModel;
import net.sf.regulus.NBestRegResult;
import net.sf.regulus.RegResult;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
/**
* Implements the GUI component creation.
* Components pass events to a Calendar object.
* This class registers for updates when the Dialogue object changes.
*
*/
class CalendarPanel extends JPanel implements Observer {
/**
* Static inner class for the table model
*/
public static class RawRecResListModel extends AbstractTableModel {
Object[][] data = { { "", "", "" }, { "", "", "" }, { "", "", "" },
{ "", "", "" },{ "", "", "" }, { "", "", "" }};
public Object getValueAt(int rowIndex, int columnIndex) {
return data[rowIndex][columnIndex];
}
public int getColumnCount() {
return 3;
}
public int getRowCount() {
return 6;
}
public String getColumnName(int c) {
return ("");
}
public void setValueAt(Object arg0, int arg1, int arg2) {
if (arg1 > data.length){
Object[][] tmpData = new Object[arg1][data[0].length];
data = tmpData;
}
data[arg1][arg2] = arg0;
fireTableDataChanged();
}
}
private static final long serialVersionUID = 9100232634579182486L;
private static Logger logger = Logger.getLogger(CalendarPanel.class.getName()); // @jve:decl-index=0:
private final Calendar calendarRootComponent;
private Dialogue dialogue;
private static final String CMD_START_RECOGNITION = "start_recognition"; // @jve:decl-index=0:
private static final String CMD_ABORT_RECOGNITION = "abort_recognition"; // @jve:decl-index=0:
private static final String ELEM_LIST_DELIM = "------------"; // @jve:decl-index=0:
private static final String NO_ANSWER = " ? "; // @jve:decl-index=0:
private JButton jButtonStartRecognition ;
/** used to synchronize enabling/disabling of buttons */
private Object buttonSynchObject = new Object();
private JTextArea textAreaSelInterpret ;
private JTextArea textAreaDialResp ;
private JScrollPane jScrollPaneDialContext;
private JButton jButtonRemoveContext ;
private JScrollPane jScrollPaneHelpSystem ;
private JList jListHelp ;
private DefaultListModel modelJList;
private JScrollPane jScrollPaneRawRecRes;
private JScrollPane jScrollPaneAnswer ;
private JTextArea jTextAreaDialHistory ;
private JTable jTableRawRecRes ;
private TableColumn jTableColumnScore; // @jve:decl-index=0:
private TableColumn jTableColumnTrans ; // @jve:decl-index=0:
private TableColumn jTableColumnValue ; // @jve:decl-index=0:
private JPanel jPanelButtons ;
private JPanel jPanelResults ;
/**
* This is the default constructor
*/
public CalendarPanel(final Calendar calendarRootComponent) {
super();
this.calendarRootComponent = calendarRootComponent;
this.dialogue = calendarRootComponent.getDialogue();
BoxLayout boxLayout = new BoxLayout(this, BoxLayout.Y_AXIS);
this.setLayout(boxLayout);
this.setAlignmentY(Component.LEFT_ALIGNMENT);
this.setSize(new Dimension(568, 729));
this.setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
this.add(Box.createHorizontalStrut(7));
this.add(Box.createVerticalStrut(7));
this.add(Box.createVerticalGlue(), null);
this.add(Box.createHorizontalGlue(), null);
this.add(getJPanelButtons(), null);
this.add(Box.createRigidArea(new Dimension(50,0)));
this.add(getJPanelResults(), null);
setRecognitionInProgress(false);
this.dialogue.addObserver(this);
}
/**
* This method initializes jButtonStartRecognition
*
* @return javax.swing.JButton
*/
private javax.swing.JButton getJButtonStartRecognition() {
if (jButtonStartRecognition == null) {
jButtonStartRecognition = new javax.swing.JButton();
jButtonStartRecognition.setText("Start Recognition ");
jButtonStartRecognition.setToolTipText("Utter your question after recognition has been initiated");
jButtonStartRecognition.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
recognitionButtonPressed(e);
}
});
}
return jButtonStartRecognition;
}
private void setRecognitionButtonEnabled(boolean b) {
synchronized(buttonSynchObject){
jButtonStartRecognition.setEnabled(b);
}
}
private void recognitionButtonPressed(ActionEvent e) {
if ((e != null) && (e.getActionCommand() != null)) {
if (e.getActionCommand().equals(CMD_START_RECOGNITION)) {
this.setRecognitionInProgress(true);
// start calendarRootComponent.processRecRequest();
if (calendarRootComponent.getTransact().status().equalsIgnoreCase("TrRecognise") ){
}
else{
System.out.println("The transaction state is " +
calendarRootComponent.getTransact().status());
calendarRootComponent.getTransact().setState(TrConstants.READY_TO_RECOGNISE.getState());
}
calendarRootComponent.getTransact().runTasks(); // here should run TrRecognise
this.setRecognitionInProgress(false);
// end calendarRootComponent.processRecRequest();
}
else if (e.getActionCommand().equals(CMD_ABORT_RECOGNITION)) {
calendarRootComponent.processRecognitionAbortRequest();
}
}
}
private void setRecognitionInProgress(boolean isInProgress) {
synchronized(buttonSynchObject){
if (isInProgress) {
jButtonStartRecognition.setText("Abort Recognition");
jButtonStartRecognition.setActionCommand(CMD_ABORT_RECOGNITION);
}
else {
jButtonStartRecognition.setText("Start Recognition");
jButtonStartRecognition.setActionCommand(CMD_START_RECOGNITION);
}
}
}
/**
*
* @param nbestArray
*/
private void setRawResultTable(NBestRegResult nbestRegResult) {
if (nbestRegResult != null) {
java.util.Iterator it = nbestRegResult.getNBestResults().iterator();
int i = 0;
while(it.hasNext()){
RegResult rr = it.next();
TableModel model =getJTableRawRecResult().getModel();
model.setValueAt(rr.getConfidence(), i, 0);
model.setValueAt(rr.getRecognition(), i, 1);
model.setValueAt(rr.getInterpretation().replace("[(value =", ""), i, 2);
i++;
}
}
else {
TableModel model =getJTableRawRecResult().getModel();
for (int i = 0; i< 6; i++){
model.setValueAt("", i, 0);
model.setValueAt("", i, 1);
model.setValueAt("", i, 2);
}
}
}
private void setTextAreaSelectedInterpretation(String text) {
if ((text == null) || (text.isEmpty())) {
textAreaSelInterpret.setText(NO_ANSWER);
}
else {
textAreaSelInterpret.setText(text);
}
}
private void setTextAreaDialogueResponse(String text) {
if ((text == null) || text.isEmpty() ) {
textAreaDialResp.setText(NO_ANSWER);
}
else {
textAreaDialResp.setText(text);
}
}
/**
* Add a new element (of type String) in the list
*/
public void addToDialHistTextArea(String text) {
if (text != null) {
jTextAreaDialHistory.append(text +"\n");
jTextAreaDialHistory.setCaretPosition(jTextAreaDialHistory.getText().length());
}
}
private void setTextForHelpJList(Vector helpSentList) {
if (jListHelp == null){
jListHelp = new JList(helpSentList);
}
else
jListHelp.setListData(helpSentList);
}
/**
* This method initialises textAreaSelInterpret
*/
JTextArea getTextAreaSelInterpret() {
if (textAreaSelInterpret == null) {
textAreaSelInterpret = new JTextArea(3, 20);
textAreaSelInterpret.setEditable(false);
textAreaSelInterpret.setLineWrap(true);
textAreaSelInterpret.setWrapStyleWord(true);
textAreaSelInterpret.setFont(new Font("Serif", Font.TRUETYPE_FONT, 16));
}
return textAreaSelInterpret;
}
/**
* This method initializes textAreaDialogueResponse
*
* @return issco.regulus.gui.JTextArea
*/
JTextArea getTextAreaDialogueResponse() {
if (textAreaDialResp == null) {
textAreaDialResp = new JTextArea(3,50);
textAreaDialResp.setEditable(false);
textAreaDialResp.setLineWrap(true);
textAreaDialResp.setWrapStyleWord(true);
textAreaDialResp.setFont(new Font("Serif", Font.BOLD, 16));
}
return textAreaDialResp;
}
/**
* This method initializes jScrollPaneDialogueContext
*
* @return javax.swing.JScrollPane
*/
protected JScrollPane getJScrollPaneDialogueContext() {
if (jScrollPaneDialContext == null) {
jScrollPaneDialContext = new JScrollPane();
jScrollPaneDialContext.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), "Dialogue History : "));
jScrollPaneDialContext.setViewportView(getJTextAreaDialogueHistory());
// jScrollPaneDialogueContext.getViewport().setViewPosition(0);
}
return jScrollPaneDialContext;
}
/**
* This method initializes jButtonRemoveContext
*
* @return javax.swing.JButton
*/
private JButton getJButtonRemoveContext() {
if (jButtonRemoveContext == null) {
jButtonRemoveContext = new JButton();
jButtonRemoveContext.setText("Remove Context");
jButtonRemoveContext.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent e) {
calendarRootComponent.getTransact().sendRemoveContextCmdToDialogueServer();
}
});
}
return jButtonRemoveContext;
}
/**
* This method initializes jScrollPaneHelpSystem
*
* @return javax.swing.JScrollPane
*/
private JScrollPane getJScrollPaneHelpSystem() {
if (jScrollPaneHelpSystem == null) {
jScrollPaneHelpSystem = new JScrollPane();
jScrollPaneHelpSystem.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), "Help System : "));
jScrollPaneHelpSystem.setViewportView(getJListHelpSystem());
}
return jScrollPaneHelpSystem;
}
/**
* This method initializes jListHelpSystem
*
* @return javax.swing.JList
*/
JList getJListHelpSystem() {
if (jListHelp == null) {
modelJList = new DefaultListModel();
jListHelp = new JList(modelJList);
jListHelp.setFont(new Font("Serif", Font.TRUETYPE_FONT, 16));
//TODO Take the selected help sentence and send it to the Dialogue System
// in order to obtain the response.
}
return jListHelp;
}
/**
* This method initializes jScrollPaneRawRecResult
*
* @return javax.swing.JScrollPane
*/
protected JScrollPane getJScrollPaneRawRecResult() {
if (jScrollPaneRawRecRes == null) {
jScrollPaneRawRecRes = new JScrollPane();
jScrollPaneRawRecRes.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), "Raw Recognition Result : "));
jScrollPaneRawRecRes.setViewportView(getJTableRawRecResult());
jScrollPaneRawRecRes.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
}
return jScrollPaneRawRecRes;
}
/**
* This method initializes jScrollPaneAnswer
*
* @return javax.swing.JScrollPane
*/
private JScrollPane getJScrollPaneAnswer() {
if (jScrollPaneAnswer == null) {
jScrollPaneAnswer = new JScrollPane();
jScrollPaneAnswer.setViewportView(getTextAreaDialogueResponse());
jScrollPaneAnswer.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), "Answer : "));
// jScrollPaneAnswer.setPreferredSize(new Dimension());
// jScrollPaneAnswer.setVerticalScrollBarPolicy( JScrollPane.VERTICAL_SCROLLBAR_ALWAYS );
}
return jScrollPaneAnswer;
}
/**
* This method initializes jTextAreaDialogueHistory
*
* @return javax.swing.JTextArea
*/
private JTextArea getJTextAreaDialogueHistory() {
if (jTextAreaDialHistory == null) {
jTextAreaDialHistory = new JTextArea(5,50);
jTextAreaDialHistory.setEditable(false);
}
return jTextAreaDialHistory;
}
/**
* This method initializes jTableRawRecResult
*
* @return javax.swing.JTable
*/
private JTable getJTableRawRecResult() {
if (jTableRawRecRes == null) {
jTableRawRecRes = new JTable();
jTableRawRecRes.setRowHeight(30);
jTableRawRecRes.addColumn(getTableColumnScore());
jTableRawRecRes.addColumn(getTableColumnTrans());
jTableRawRecRes.addColumn(getTableColumnValue());
jTableRawRecRes.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
jTableRawRecRes.setAutoCreateColumnsFromModel(false);
jTableRawRecRes.setModel(new RawRecResListModel());
}
return jTableRawRecRes;
}
/**
* This method initializes ivjTableColumn
*
* @return table.TableColumn
*/
private TableColumn getTableColumnScore() {
if (jTableColumnScore == null) {
jTableColumnScore = new TableColumn();
jTableColumnScore.setHeaderValue("Confidence");
jTableColumnScore.setMaxWidth(100);
jTableColumnScore.setResizable(true);
jTableColumnScore.setModelIndex(0);
}
return jTableColumnScore;
}
/**
* This method initializes ivjTableColumn
*
* @return table.TableColumn
*/
private TableColumn getTableColumnTrans() {
if (jTableColumnTrans == null) {
jTableColumnTrans = new TableColumn();
jTableColumnTrans.setHeaderValue("Transcription");
jTableColumnTrans.setPreferredWidth(400);
// jTableColumnTrans.setMinWidth(400);
jTableColumnTrans.setResizable(true);
jTableColumnTrans.setModelIndex(1);
}
return jTableColumnTrans;
}
/**
* This method initializes ivjTableColumn
*
* @return table.TableColumn
*/
private TableColumn getTableColumnValue() {
if (jTableColumnValue == null) {
jTableColumnValue = new TableColumn();
jTableColumnValue.setHeaderValue("Logic Form ");
jTableColumnValue.setPreferredWidth(1000);
jTableColumnValue.setResizable(true);
jTableColumnValue.setModelIndex(2);
}
return jTableColumnValue;
}
/**
* This method initializes jPanelButtons
*
* @return javax.swing.JPanel
*/
private JPanel getJPanelButtons() {
if (jPanelButtons == null) {
jPanelButtons = new JPanel();
jPanelButtons.setLayout(new GridBagLayout());
jPanelButtons.setMaximumSize(new Dimension(this.getMaximumSize().width, 100));
jPanelButtons.add(getJButtonStartRecognition(), new GridBagConstraints());
jPanelButtons.add(Box.createRigidArea(new Dimension(100,0)));
jPanelButtons.add(getJButtonRemoveContext(), new GridBagConstraints());
}
return jPanelButtons;
}
/**
* This method initializes jPanelResults
*
* @return javax.swing.JPanel
*/
private JPanel getJPanelResults() {
if (jPanelResults == null) {
GridBagConstraints gridBagConstraints1 = new GridBagConstraints();
gridBagConstraints1.fill = GridBagConstraints.BOTH;
gridBagConstraints1.weighty = 0.1;
gridBagConstraints1.weightx = 1.0;
gridBagConstraints1.gridx = 0;
gridBagConstraints1.gridy = 0;
GridBagConstraints gridBagConstraints2 = new GridBagConstraints();
gridBagConstraints2.fill = GridBagConstraints.BOTH;
gridBagConstraints2.weighty = 0.1;
gridBagConstraints2.weightx = 1.0;
gridBagConstraints2.gridx = 0;
gridBagConstraints2.gridy = 1;
GridBagConstraints gridBagConstraints3 = new GridBagConstraints();
gridBagConstraints3.fill = GridBagConstraints.BOTH;
gridBagConstraints3.weighty = 0.6;
gridBagConstraints3.weightx = 1.0;
gridBagConstraints3.gridx = 0;
gridBagConstraints3.gridy = 2;
GridBagConstraints gridBagConstraints4 = new GridBagConstraints();
gridBagConstraints4.fill = GridBagConstraints.BOTH;
gridBagConstraints4.weighty = 0.9;
gridBagConstraints4.weightx = 1.0;
gridBagConstraints4.gridx = 0;
gridBagConstraints4.gridy = 3;
GridBagConstraints gridBagConstraints5 = new GridBagConstraints();
gridBagConstraints5.fill = GridBagConstraints.BOTH;
gridBagConstraints5.weighty = 1.0;
gridBagConstraints5.weightx = 1.0;
gridBagConstraints5.gridx = 0;
gridBagConstraints5.gridy = 4;
jPanelResults = new JPanel();
jPanelResults.setBorder(BorderFactory.createTitledBorder(BorderFactory.createBevelBorder(1), "Dialogue : "));
jPanelResults.setLayout(new GridBagLayout());
JScrollPane scrollPane = new JScrollPane();
scrollPane.setViewportView(getTextAreaSelInterpret());
scrollPane.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEmptyBorder(), "What the system understood: "));
jPanelResults.add(scrollPane, gridBagConstraints1);
jPanelResults.add(getJScrollPaneAnswer(), gridBagConstraints2);
jPanelResults.add(getJScrollPaneHelpSystem(), gridBagConstraints3);
jPanelResults.add(getJScrollPaneDialogueContext(), gridBagConstraints4);
jPanelResults.add(getJScrollPaneRawRecResult(), gridBagConstraints5);
}
return jPanelResults;
}
/**
* This method will receive the Dialogue object as its Observable argument.
*/
public void update(Observable o, Object arg) {
Dialogue d = (Dialogue) o;
int id = ((Integer)arg).intValue();
switch (id){
case Dialogue.ID_REC_TEXT:
{
setTextAreaSelectedInterpretation(d.getRecognizedText());
addToDialHistTextArea(ELEM_LIST_DELIM);
addToDialHistTextArea("User : " + d.getRecognizedText());
}
case Dialogue.ID_ANSWER :
{
setTextAreaDialogueResponse(d.getAnswer());
addToDialHistTextArea("System : " + d.getAnswer());
}
case Dialogue.ID_HELP : setTextForHelpJList(d.getHelp());
case Dialogue.Id_RAW_REC:
//setRawResultTable(d.getRawRecResult());
setRawResultTable(d.getRawRecResult());
}
repaint();
}
} // @jve:visual-info decl-index=0 visual-constraint="10,10"