/*
 * FIBWizard.java
 *
 * Created on November 22, 2004, 4:49 PM
 */
package cz.muni.fi.bronchus.gui;


import java.awt.CardLayout;
import javax.swing.DefaultListModel;
import javax.swing.*;
import java.util.Vector;
import java.text.NumberFormat;
import cz.muni.fi.bronchus.questions.*;
import javax.swing.text.*;
import javax.swing.tree.*;

/**
 *
 * @author  xudrzal
 */
public class FIBWizard extends MyCentralizedJDialog {
    
    public int OK_OPTION=0;
    public int CANCEL_OPTION=-1;
    private int selected=-1;
    private DefaultListModel listData;
    private String result;
    private MyUtilities myUtilities;
    private Vector items;
    private Vector resultList;
    private int itemIterator;
    private int numberOfItems=0;
    
    private DefaultMutableTreeNode rootNode;
    private DefaultTreeModel treeModel;
    
    private MyResources myResources;
    
    /** Creates new form FIBWizard */
    public FIBWizard(javax.swing.JDialog parent, boolean modal, MyResources res) {
        super(parent, modal);
        myResources = res;
        listData=new DefaultListModel();
        myUtilities=new MyUtilities(myResources);
        initComponents();
        items=new Vector();
        resultList=new Vector();
        jTree1.setFont(new java.awt.Font("Dialog", 0, 11));
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        integerButtonGroup = new javax.swing.ButtonGroup();
        decimalButtonGroup = new javax.swing.ButtonGroup();
        jPanel1 = new javax.swing.JPanel();
        jSeparator1 = new javax.swing.JSeparator();
        jPanel2 = new javax.swing.JPanel();
        jStringPanel = new javax.swing.JPanel();
        jLabel2 = new javax.swing.JLabel();
        jStringTF = new javax.swing.JTextField();
        jAddStringButton = new javax.swing.JButton();
        jRemoveStringButton = new javax.swing.JButton();
        jLabel7 = new javax.swing.JLabel();
        jLabel9 = new javax.swing.JLabel();
        jDecimalPanel = new javax.swing.JPanel();
        jLabel3 = new javax.swing.JLabel();
        jAddDecimalButton = new javax.swing.JButton();
        jRemoveDecimalButton = new javax.swing.JButton();
        jDecimalFTF = new JFormattedTextField(java.text.NumberFormat.getNumberInstance());
        jLabel6 = new javax.swing.JLabel();
        jDecimalAndRB = new javax.swing.JRadioButton();
        jDecimalOrRB = new javax.swing.JRadioButton();
        jLabel11 = new javax.swing.JLabel();
        jDecimalOperatorCB = new javax.swing.JComboBox();
        jIntegerPanel = new javax.swing.JPanel();
        jLabel4 = new javax.swing.JLabel();
        jAddIntegerButton = new javax.swing.JButton();
        jRemoveIntegerButton = new javax.swing.JButton();
        jIntegerFTF = new JFormattedTextField(java.text.NumberFormat.getIntegerInstance());
        jLabel5 = new javax.swing.JLabel();
        jIntegerAndRB = new javax.swing.JRadioButton();
        jIntegerOrRB = new javax.swing.JRadioButton();
        jLabel12 = new javax.swing.JLabel();
        jIntegerOperatorCB = new javax.swing.JComboBox();
        jNextButton = new javax.swing.JButton();
        jCancelButton = new javax.swing.JButton();
        jScrollPane1 = new javax.swing.JScrollPane();
        jList1 = new javax.swing.JList(listData);
        jScrollPane2 = new javax.swing.JScrollPane();
        rootNode = new DefaultMutableTreeNode("and");
        treeModel = new DefaultTreeModel(rootNode);
        jTree1 = new JTree(treeModel);
        jPanel3 = new javax.swing.JPanel();
        jItemIDLabel = new javax.swing.JLabel();
        jLabel8 = new javax.swing.JLabel();
        jItemDataTypeLabel = new javax.swing.JLabel();
        jLabel10 = new javax.swing.JLabel();
        jItemSizeLabel = new javax.swing.JLabel();
        jLabel1 = new javax.swing.JLabel();
        jSeparator2 = new javax.swing.JSeparator();
        jLabel13 = new javax.swing.JLabel();
        jLabel14 = new javax.swing.JLabel();
        jLabel15 = new javax.swing.JLabel();
        jLabel16 = new javax.swing.JLabel();

        getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        jPanel1.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jPanel1.setPreferredSize(new java.awt.Dimension(310, 165));
        jPanel1.add(jSeparator1, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 30, 300, 10));

        jPanel2.setLayout(new java.awt.CardLayout());

        jStringPanel.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jLabel2.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel2.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Enter_String:"));
        jStringPanel.add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 10, -1, -1));

        jStringTF.setFont(new java.awt.Font("Dialog", 0, 11));
        jStringTF.setPreferredSize(new java.awt.Dimension(80, 18));
        jStringPanel.add(jStringTF, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 30, -1, -1));

        jAddStringButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jAddStringButton.setText(">");
        jAddStringButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jAddStringButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jAddStringButtonActionPerformed(evt);
            }
        });

        jStringPanel.add(jAddStringButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 29, -1, -1));

        jRemoveStringButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jRemoveStringButton.setText("<");
        jRemoveStringButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jRemoveStringButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jRemoveStringButtonActionPerformed(evt);
            }
        });

        jStringPanel.add(jRemoveStringButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 0, -1, -1));

        jLabel7.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel7.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "<html>Operator_between<br>Items:</html>"));
        jStringPanel.add(jLabel7, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 80, -1, -1));

        jLabel9.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel9.setText("OR");
        jStringPanel.add(jLabel9, new org.netbeans.lib.awtextra.AbsoluteConstraints(50, 110, -1, -1));

        jPanel2.add(jStringPanel, "StringCard");

        jDecimalPanel.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jLabel3.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel3.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Enter_Decimal:"));
        jDecimalPanel.add(jLabel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 10, -1, -1));

        jAddDecimalButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jAddDecimalButton.setText(">");
        jAddDecimalButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jAddDecimalButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jAddDecimalButtonActionPerformed(evt);
            }
        });

        jDecimalPanel.add(jAddDecimalButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 29, -1, -1));

        jRemoveDecimalButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jRemoveDecimalButton.setText("<");
        jRemoveDecimalButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jRemoveDecimalButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jRemoveDecimalButtonActionPerformed(evt);
            }
        });

        jDecimalPanel.add(jRemoveDecimalButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 0, -1, -1));

        jDecimalFTF.setFont(new java.awt.Font("Dialog", 0, 11));
        jDecimalFTF.setPreferredSize(new java.awt.Dimension(80, 18));
        jDecimalPanel.add(jDecimalFTF, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 30, -1, -1));

        jLabel6.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel6.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "<html>Operator_between<br>Items:</html>"));
        jDecimalPanel.add(jLabel6, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 110, -1, -1));

        decimalButtonGroup.add(jDecimalAndRB);
        jDecimalAndRB.setFont(new java.awt.Font("Dialog", 0, 11));
        jDecimalAndRB.setText("AND");
        jDecimalPanel.add(jDecimalAndRB, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 140, -1, -1));

        decimalButtonGroup.add(jDecimalOrRB);
        jDecimalOrRB.setFont(new java.awt.Font("Dialog", 0, 11));
        jDecimalOrRB.setText("OR");
        jDecimalPanel.add(jDecimalOrRB, new org.netbeans.lib.awtextra.AbsoluteConstraints(50, 140, -1, -1));

        jLabel11.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel11.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Operator:"));
        jDecimalPanel.add(jLabel11, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 60, -1, -1));

        jDecimalOperatorCB.setFont(new java.awt.Font("Dialog", 0, 11));
        jDecimalOperatorCB.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "==", "!=", ">", ">=", "<", "<=" }));
        jDecimalPanel.add(jDecimalOperatorCB, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 80, -1, -1));

        jPanel2.add(jDecimalPanel, "DecimalCard");

        jIntegerPanel.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jLabel4.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel4.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Enter_Integer:"));
        jIntegerPanel.add(jLabel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 10, -1, -1));

        jAddIntegerButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jAddIntegerButton.setText(">");
        jAddIntegerButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jAddIntegerButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jAddIntegerButtonActionPerformed(evt);
            }
        });

        jIntegerPanel.add(jAddIntegerButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 29, -1, -1));

        jRemoveIntegerButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jRemoveIntegerButton.setText("<");
        jRemoveIntegerButton.setMargin(new java.awt.Insets(0, 0, 0, 0));
        jRemoveIntegerButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jRemoveIntegerButtonActionPerformed(evt);
            }
        });

        jIntegerPanel.add(jRemoveIntegerButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 0, -1, -1));

        jIntegerFTF.setFont(new java.awt.Font("Dialog", 0, 11));
        jIntegerFTF.setPreferredSize(new java.awt.Dimension(80, 18));
        jIntegerPanel.add(jIntegerFTF, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 30, -1, -1));

        jLabel5.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel5.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "<html>Operator_between<br>Items:</html>"));
        jIntegerPanel.add(jLabel5, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 110, -1, -1));

        integerButtonGroup.add(jIntegerAndRB);
        jIntegerAndRB.setFont(new java.awt.Font("Dialog", 0, 11));
        jIntegerAndRB.setText("AND");
        jIntegerPanel.add(jIntegerAndRB, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 140, -1, -1));

        integerButtonGroup.add(jIntegerOrRB);
        jIntegerOrRB.setFont(new java.awt.Font("Dialog", 0, 11));
        jIntegerOrRB.setText("OR");
        jIntegerPanel.add(jIntegerOrRB, new org.netbeans.lib.awtextra.AbsoluteConstraints(50, 140, -1, -1));

        jLabel12.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel12.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Operator:"));
        jIntegerPanel.add(jLabel12, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 60, -1, -1));

        jIntegerOperatorCB.setFont(new java.awt.Font("Dialog", 0, 11));
        jIntegerOperatorCB.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "==", "!=", ">", ">=", "<", "<=" }));
        jIntegerPanel.add(jIntegerOperatorCB, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 80, -1, -1));

        jPanel2.add(jIntegerPanel, "IntegerCard");

        jPanel1.add(jPanel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(20, 40, 110, 170));

        jNextButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jNextButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Next_>>"));
        jNextButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jNextButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jNextButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(120, 220, -1, -1));

        jCancelButton.setFont(new java.awt.Font("Dialog", 0, 11));
        jCancelButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Cancel"));
        jCancelButton.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jCancelButtonActionPerformed(evt);
            }
        });

        jPanel1.add(jCancelButton, new org.netbeans.lib.awtextra.AbsoluteConstraints(210, 220, -1, -1));

        jScrollPane1.setVerticalScrollBarPolicy(javax.swing.ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
        jList1.setFont(new java.awt.Font("Dialog", 0, 11));
        jList1.setSelectionMode(javax.swing.ListSelectionModel.SINGLE_SELECTION);
        jScrollPane1.setViewportView(jList1);

        jPanel1.add(jScrollPane1, new org.netbeans.lib.awtextra.AbsoluteConstraints(130, 40, 160, 170));

        jScrollPane2.setViewportView(jTree1);

        jPanel1.add(jScrollPane2, new org.netbeans.lib.awtextra.AbsoluteConstraints(310, 10, 150, 230));

        jPanel3.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jPanel3.setBackground(javax.swing.UIManager.getDefaults().getColor("Button.focus"));
        jItemIDLabel.setFont(new java.awt.Font("Dialog", 1, 11));
        jItemIDLabel.setText("A");
        jPanel3.add(jItemIDLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(60, 10, -1, -1));

        jLabel8.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel8.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "type:"));
        jPanel3.add(jLabel8, new org.netbeans.lib.awtextra.AbsoluteConstraints(80, 10, -1, -1));

        jItemDataTypeLabel.setFont(new java.awt.Font("Dialog", 1, 11));
        jItemDataTypeLabel.setText("Decimal");
        jPanel3.add(jItemDataTypeLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(110, 10, -1, -1));

        jLabel10.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel10.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "size:"));
        jPanel3.add(jLabel10, new org.netbeans.lib.awtextra.AbsoluteConstraints(180, 10, -1, -1));

        jItemSizeLabel.setFont(new java.awt.Font("Dialog", 1, 11));
        jItemSizeLabel.setText("50 Chars");
        jPanel3.add(jItemSizeLabel, new org.netbeans.lib.awtextra.AbsoluteConstraints(230, 10, -1, -1));

        jLabel1.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel1.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Item:"));
        jPanel3.add(jLabel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 10, -1, -1));

        jPanel1.add(jPanel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 0, 300, 30));

        jSeparator2.setOrientation(javax.swing.SwingConstants.VERTICAL);
        jPanel1.add(jSeparator2, new org.netbeans.lib.awtextra.AbsoluteConstraints(300, 0, 10, 240));

        jLabel13.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel13.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "Step:"));
        jPanel1.add(jLabel13, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 225, -1, -1));

        jLabel14.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel14.setText("26");
        jPanel1.add(jLabel14, new org.netbeans.lib.awtextra.AbsoluteConstraints(40, 225, -1, -1));

        jLabel15.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel15.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle", "from"));
        jPanel1.add(jLabel15, new org.netbeans.lib.awtextra.AbsoluteConstraints(60, 225, -1, -1));

        jLabel16.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabel16.setText("26");
        jPanel1.add(jLabel16, new org.netbeans.lib.awtextra.AbsoluteConstraints(90, 225, -1, -1));

        getContentPane().add(jPanel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 0, 470, 250));

        pack();
    }//GEN-END:initComponents

    private void jAddIntegerButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jAddIntegerButtonActionPerformed
        // TODO add your handling code here:
        if (jIntegerFTF.getText().compareTo("")!=0) {
            StringBuffer a=new StringBuffer();
            a.append(jItemIDLabel.getText());
            a.append((String)jIntegerOperatorCB.getSelectedItem());
            a.append(jIntegerFTF.getText());
            listData.addElement(a.toString());            
            
            if (listData.size()>1)
                showIntegerComponents(true);
            else
                showIntegerComponents(false);
        }
    }//GEN-LAST:event_jAddIntegerButtonActionPerformed

    private void showDecimalComponents(boolean a) {
        jLabel6.setVisible(a);
        jDecimalAndRB.setVisible(a);
        jDecimalOrRB.setVisible(a);
    }

    private void showIntegerComponents(boolean a) {
        jLabel5.setVisible(a);
        jIntegerAndRB.setVisible(a);
        jIntegerOrRB.setVisible(a);
    }

    private void jAddDecimalButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jAddDecimalButtonActionPerformed
        // TODO add your handling code here:
        if (jDecimalFTF.getText().compareTo("")!=0) {
            StringBuffer a=new StringBuffer();
            a.append(jItemIDLabel.getText());
            a.append((String)jDecimalOperatorCB.getSelectedItem());
            a.append(jDecimalFTF.getText());
            listData.addElement(a.toString());            
            
            if (listData.size()>1)
                showDecimalComponents(true);
            else
                showDecimalComponents(false);
        }
    }//GEN-LAST:event_jAddDecimalButtonActionPerformed

    private void jRemoveDecimalButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRemoveDecimalButtonActionPerformed
        // TODO add your handling code here:
        if (jList1.getSelectedIndex()!=-1) {
            listData.removeElementAt(jList1.getSelectedIndex());

            if (listData.size()>1)
                showDecimalComponents(true);
            else
                showDecimalComponents(false);
        }
    }//GEN-LAST:event_jRemoveDecimalButtonActionPerformed

    private void jRemoveIntegerButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRemoveIntegerButtonActionPerformed
        // TODO add your handling code here:
        if (jList1.getSelectedIndex()!=-1) {
            listData.removeElementAt(jList1.getSelectedIndex());

            if (listData.size()>1)
                showIntegerComponents(true);
            else
                showIntegerComponents(false);
        }
    }//GEN-LAST:event_jRemoveIntegerButtonActionPerformed

    private void jCancelButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jCancelButtonActionPerformed
        // TODO add your handling code here:
        selected=-1;
        setVisible(false);
        dispose();
    }//GEN-LAST:event_jCancelButtonActionPerformed

    private DefaultMutableTreeNode addObjectIntoTree(DefaultMutableTreeNode parent, String s) {
        DefaultMutableTreeNode childNode = new DefaultMutableTreeNode(parent);
        childNode.setUserObject(s);
        treeModel.insertNodeInto(childNode, parent, parent.getChildCount());        
        jTree1.scrollPathToVisible(new TreePath(childNode.getPath()));
        return childNode;
    }
    
    private void jNextButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jNextButtonActionPerformed
        // TODO add your handling code here:
        boolean valid=true;
        if (jNextButton.getText().compareTo(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Finish"))==0) {
            selected=0;
            setVisible(false);
            dispose();
            return;
        }
        if (listData.size()==0) {
            valid=false;
            myUtilities.showMessageDialog(this, 
                    myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Error"), 
                    myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","List_cannot_be_empty"),
                    JOptionPane.ERROR_MESSAGE);
            return;
        }
        String itemdata = (String)((Vector)items.get(itemIterator)).get(2);
        if (itemdata.compareTo("String")==0) {  //String
            // ted uz OK
            if (listData.size()==1) {
                String s=(String)listData.getElementAt(0);
                resultList.add(s);
                addObjectIntoTree(rootNode, s);
            } else {
                DefaultMutableTreeNode orNode=addObjectIntoTree(rootNode, "or");
                StringBuffer s=new StringBuffer();
                s.append("(");
                for (int i=0; i<listData.size(); i++) {
                    String s2=(String)listData.getElementAt(i);
                    DefaultMutableTreeNode basicNode=addObjectIntoTree(orNode, s2);
                    s.append(s2);
                    if (i!=listData.size()-1) s.append(" || ");
                }
                s.append(")");
                resultList.add(s.toString());
            }
        }
        if (itemdata.compareTo("Integer")==0) {  //Integer
            if (jIntegerAndRB.isSelected()==false && jIntegerOrRB.isSelected()==false && listData.size()>1) {
                valid=false;
                myUtilities.showMessageDialog(this, 
                        myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Error"), 
                        myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Choose_operator_AND_or_OR_between_items"),
                        JOptionPane.ERROR_MESSAGE);
                return;
            }
            // ted uz OK
            if (listData.size()==1) {
                String s=(String)listData.getElementAt(0);
                resultList.add(s);
                addObjectIntoTree(rootNode, s);
            } else {
                String ex="";
                if (jIntegerAndRB.isSelected()) ex="and"; else ex="or";
                DefaultMutableTreeNode exprNode=addObjectIntoTree(rootNode, ex);
                StringBuffer s=new StringBuffer();
                s.append("(");
                for (int i=0; i<listData.size(); i++) {
                    String s2=(String)listData.getElementAt(i);
                    DefaultMutableTreeNode basicNode=addObjectIntoTree(exprNode, s2);
                    s.append(s2);
                    if (i!=listData.size()-1) {
                        if (jIntegerAndRB.isSelected()) 
                            s.append(" && ");
                        else
                            s.append(" || ");
                    }
                }
                s.append(")");
                resultList.add(s.toString());
            }
        }
        if (itemdata.compareTo("Decimal")==0) {  //Decimal
            if (jDecimalAndRB.isSelected()==false && jDecimalOrRB.isSelected()==false && listData.size()>1) {
                valid=false;
                myUtilities.showMessageDialog(this, 
                        myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Error"), 
                        myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Choose_operator_AND_or_OR_between_items"),
                        JOptionPane.ERROR_MESSAGE);
                return;
            }
            // ted uz OK
            if (listData.size()==1) {
                String s=(String)listData.getElementAt(0);
                resultList.add(s);
                addObjectIntoTree(rootNode, s);
            } else {
                String ex="";
                if (jDecimalAndRB.isSelected()) ex="and"; else ex="or";
                DefaultMutableTreeNode exprNode=addObjectIntoTree(rootNode, ex);
                StringBuffer s=new StringBuffer();
                s.append("(");
                for (int i=0; i<listData.size(); i++) {
                    String s2=(String)listData.getElementAt(i);
                    DefaultMutableTreeNode basicNode=addObjectIntoTree(exprNode, s2);
                    s.append(s2);
                    if (i!=listData.size()-1) {
                        if (jDecimalAndRB.isSelected()) 
                            s.append(" && ");
                        else
                            s.append(" || ");
                    }
                }
                s.append(")");
                resultList.add(s.toString());
            }
        }
        if (valid) {
            if (numberOfItems-1!=itemIterator) {
                itemIterator++;
                showItem(itemIterator);
                switchPanel(itemIterator);
            } else {
//            if (numberOfItems-1==itemIterator) {
                jNextButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Finish"));
            }
        }
    }//GEN-LAST:event_jNextButtonActionPerformed

    private void jRemoveStringButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jRemoveStringButtonActionPerformed
        // TODO add your handling code here:
        if (jList1.getSelectedIndex()!=-1) {
            listData.removeElementAt(jList1.getSelectedIndex());
        }
    }//GEN-LAST:event_jRemoveStringButtonActionPerformed

    private void jAddStringButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jAddStringButtonActionPerformed
        // TODO add your handling code here:
        if (jStringTF.getText().compareTo("")!=0) {
            StringBuffer a=new StringBuffer();
            a.append(jItemIDLabel.getText());
            a.append("==");
            a.append("\"");
            a.append(jStringTF.getText());
            a.append("\"");
            listData.addElement(a.toString());
        }
    }//GEN-LAST:event_jAddStringButtonActionPerformed
    
    public String getResult() { 
        StringBuffer a=new StringBuffer();
        for (int i=0; i<resultList.size(); i++) {
            a.append((String)resultList.get(i));
            if(i!=resultList.size()-1) {
                a.append(" && ");
            }
        }
        return a.toString();
    }

    private void switchPanel(int i) {
        String s=(String)((Vector)items.get(i)).get(2);
        CardLayout cl=(CardLayout)jPanel2.getLayout();
        cl.show(jPanel2, s+"Card");
        listData.clear();
        showIntegerComponents(false);
        showDecimalComponents(false);
        jIntegerFTF.setText("");
        jDecimalFTF.setText("");
        jStringTF.setText("");
        jLabel14.setText(String.valueOf(i+1));
        jLabel16.setText(String.valueOf(numberOfItems));
    }
    
    private void showItem(int i) {
        Vector v=(Vector)items.get(i);
        jItemIDLabel.setText((String)v.get(0));
        String data=(String)v.get(2);
        String localedata=data;
        if (data.compareTo("String")==0)
            localedata=myResources.getBundle("cz/muni/fi/bronchus/bundles/TestsBundle","String");
        if (data.compareTo("Integer")==0)
            localedata=myResources.getBundle("cz/muni/fi/bronchus/bundles/TestsBundle","Integer");
        if (data.compareTo("Decimal")==0)
            localedata=myResources.getBundle("cz/muni/fi/bronchus/bundles/TestsBundle","Decimal");
        jItemDataTypeLabel.setText(localedata);
        int aaa=0;
        try {
            aaa=Integer.parseInt((String)v.get(1));
        } catch (NumberFormatException e) {}
        jItemSizeLabel.setText((String)v.get(1)+" "+myUtilities.getCharsAsString(aaa));
    }
    
    private void updateInputs(Question q) {
        if (q instanceof FillInBlankQuestion) {
            items=((FillInBlankQuestion)q).getInputs();
/*            if (((FillInBlankQuestion)q).getCountFIBInputs()==1)
                jNextButton.setText("Finish");*/
            itemIterator=0;
            numberOfItems=((FillInBlankQuestion)q).getCountFIBInputs();
            showItem(itemIterator);
            switchPanel(itemIterator);

/*            StyledDocument doc=((FillInBlankQuestion)q).getAnswer();
            int letterCounter=0;
            items.clear();
            itemIterator=0;
            jNextButton.setText("Next >>");
    //        try {
                for (int i=0; i<doc.getLength(); i++) {
                    Element e=doc.getCharacterElement(i);
                    AttributeSet a=e.getAttributes();
                    Object attr = a.getAttribute("name");
                    if (((String)attr).compareTo("input")==0) {
                        Vector o=new Vector();
                        o.add(myUtilities.answerLetters[letterCounter]);
                        o.add(a.getAttribute("datatype").toString());
                        o.add(a.getAttribute("size").toString());
                        items.add(o);
    //                    items.add(myUtilities.answerLetters[letterCounter]+
    //                                     ": "+a.getAttribute("datatype")+
    //                                     " "+a.getAttribute("size"));
                        letterCounter++;
    //                } else {
    //                    output.append(d.charAt(i));
                    }
                }
    //        } catch (BadLocationException ex) {
    //            ex.printStackTrace();
    //        }
    //        if (letterCounter==1) {
    //            jNextButton.setText("Finish");
    //        }
            numberOfItems=letterCounter;
            showItem(itemIterator);
            switchPanel(itemIterator);
*/        }
        if (q instanceof CombinedQuestion) {
            itemIterator=0;
            items.clear();
            Vector o=new Vector();
            o.add("Z");
            o.add(String.valueOf(((CombinedQuestion)q).getFIBAnswerLength()));
            o.add("String");
            items.add(o);
            numberOfItems=1;
            showItem(itemIterator);
            switchPanel(itemIterator);            
        }
    }

    private void inicializeTree() {
        rootNode.removeAllChildren();
        treeModel.reload();
    }
    
    public int showDialog(Question q) {
        jNextButton.setText(myResources.getBundle("cz/muni/fi/bronchus/bundles/FIBWizardBundle","Next_>>"));
        if (q!=null) updateInputs(q);
        inicializeTree();
        resultList.clear();
        setVisible(true);
        return selected;
    }
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        new FIBWizard(new javax.swing.JDialog(), true, null).showDialog(null);
        System.exit(0);
    }
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.ButtonGroup decimalButtonGroup;
    private javax.swing.ButtonGroup integerButtonGroup;
    private javax.swing.JButton jAddDecimalButton;
    private javax.swing.JButton jAddIntegerButton;
    private javax.swing.JButton jAddStringButton;
    private javax.swing.JButton jCancelButton;
    private javax.swing.JRadioButton jDecimalAndRB;
    private javax.swing.JFormattedTextField jDecimalFTF;
    private javax.swing.JComboBox jDecimalOperatorCB;
    private javax.swing.JRadioButton jDecimalOrRB;
    private javax.swing.JPanel jDecimalPanel;
    private javax.swing.JRadioButton jIntegerAndRB;
    private javax.swing.JFormattedTextField jIntegerFTF;
    private javax.swing.JComboBox jIntegerOperatorCB;
    private javax.swing.JRadioButton jIntegerOrRB;
    private javax.swing.JPanel jIntegerPanel;
    private javax.swing.JLabel jItemDataTypeLabel;
    private javax.swing.JLabel jItemIDLabel;
    private javax.swing.JLabel jItemSizeLabel;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel10;
    private javax.swing.JLabel jLabel11;
    private javax.swing.JLabel jLabel12;
    private javax.swing.JLabel jLabel13;
    private javax.swing.JLabel jLabel14;
    private javax.swing.JLabel jLabel15;
    private javax.swing.JLabel jLabel16;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JLabel jLabel3;
    private javax.swing.JLabel jLabel4;
    private javax.swing.JLabel jLabel5;
    private javax.swing.JLabel jLabel6;
    private javax.swing.JLabel jLabel7;
    private javax.swing.JLabel jLabel8;
    private javax.swing.JLabel jLabel9;
    private javax.swing.JList jList1;
    private javax.swing.JButton jNextButton;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel3;
    private javax.swing.JButton jRemoveDecimalButton;
    private javax.swing.JButton jRemoveIntegerButton;
    private javax.swing.JButton jRemoveStringButton;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane2;
    private javax.swing.JSeparator jSeparator1;
    private javax.swing.JSeparator jSeparator2;
    private javax.swing.JPanel jStringPanel;
    private javax.swing.JTextField jStringTF;
    private javax.swing.JTree jTree1;
    // End of variables declaration//GEN-END:variables
    
}