wizarddialog.java

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/*
 * WizardDialog.java
 *
 * iReport  --  Visual designer for generating JasperReports Documents
 *  Copyright (C) 2002-2003  Giulio Toffoli [e-mail]
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 *  Giulio Toffoli
 *  Via T.Aspetti, 233
 *  35100 Padova ITALY
 *  [e-mail]
 *
 *
 * How this window work.
 * This form has an attribute that rappresents the JReportForm active.
 * If the jrf is null, this frame hides.
 * When something changes, the program can call "updateSelection". This
 * class retrive from jrf the selected elements and update all
 * interface.
 *
 * Created on 30 giugno 2003, 18.26
 */

package it.businesslogic.ireport.gui;
import it.businesslogic.ireport.util.*;
import it.businesslogic.ireport.*;
import it.businesslogic.ireport.connection.*;
import java.sql.*;
import java.util.*;
import java.io.*;

/**
 *
 * @author  Administrator
 */
public class WizardDialog extends javax.swing.JDialog implements Runnable {
    
    Thread t = null;
    File[] templates = null;
    org.syntax.jedit.JEditTextArea jRSQLExpressionArea1 = null;
    
    /** Creates new form WizardDialog */
    public WizardDialog(java.awt.Frame parent, boolean modal) {
        super(parent, modal);
        initComponents();
        
        jRSQLExpressionArea1 = new org.syntax.jedit.JEditTextArea();
        jRSQLExpressionArea1.getPainter().setLineHighlightColor(java.awt.Color.WHITE);
        jRSQLExpressionArea1.setDocument(new org.syntax.jedit.SyntaxDocument());
        jRSQLExpressionArea1.setTokenMarker(new org.syntax.jedit.tokenmarker.TSQLTokenMarker());  
        jRSQLExpressionArea1.setAutoscrolls(true);
        
        java.awt.GridBagConstraints gridBagConstraints= null;
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        //gridBagConstraints.insets = new java.awt.Insets(2, 2, 2, 2);
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        
        jPanel1.add(jRSQLExpressionArea1, gridBagConstraints);
        
        wzStep = 1;
        this.setStep(wzStep,wzStep);
        this.setSize(470, 340);           
        Misc.centerFrame(this);
        
        
        
        this.jRSQLExpressionArea1.getDocument().addDocumentListener( new javax.swing.event.DocumentListener() {
            public void changedUpdate(javax.swing.event.DocumentEvent evt)
            {
                jRSQLExpressionArea1TextConnectionExpressionTextChanged();
            }
            public void insertUpdate(javax.swing.event.DocumentEvent evt) {
                jRSQLExpressionArea1TextConnectionExpressionTextChanged();
            }
            public void removeUpdate(javax.swing.event.DocumentEvent evt) {
                jRSQLExpressionArea1TextConnectionExpressionTextChanged();
            }
        }); 
        
	this.jRSQLExpressionArea1.requestFocusInWindow();
        jList1.setModel(new javax.swing.DefaultListModel());
        jList2.setModel(new javax.swing.DefaultListModel());
        jList3.setModel(new javax.swing.DefaultListModel());
        
        jComboBoxTemplates.addItem("Columnar");
        jComboBoxTemplates.addItem("Tabular");
        
        String templates_dir = MainFrame.IREPORT_HOME_DIR;  //System.getProperty("ireport.home",".");
        templates_dir +=  File.separator + "templates";
        //System.out.println("Templates: " + templates_dir);
        //C:\\documenti\\progetti\\ireport\\iReport2\\templates
        
        File f = new File(templates_dir);
        if (f.exists() && f.isDirectory())
        {
            templates  = f.listFiles(new FilenameFilter() {
                public boolean accept(File dir, String name) 
                {
                    if (name.endsWith("T.xml") || name.endsWith("C.xml"))
                    {
                        return true;
                    }
                    return false;
                }
            });          
        } 
        else
        {
            templates_dir = MainFrame.IREPORT_HOME_DIR;  //System.getProperty("ireport.home",".");
            templates_dir +=  File.separator + "etc" + File.separator + "templates";
            f = new File(templates_dir);
            if (f.exists() && f.isDirectory())
            {
                templates  = f.listFiles(new FilenameFilter() {
                    public boolean accept(File dir, String name) 
                    {
                        if (name.endsWith("T.xml") || name.endsWith("C.xml"))
                        {
                            return true;
                        }
                        return false;
                    }
                });          
            } 
        }
        
        if (templates == null)
        {
            templates = new File[0];
        }
        
        jComboBoxTemplates.setSelectedIndex(0);
        //jRSQLExpressionArea1.setText("00000000000000000000000000000000000000000000000000000\n\r");

        //this.pack();
    }
    
    private int wzStep=0;
    
    
    public void updateTemplatesList()
    {
        if (templates == null) return;
        ((javax.swing.DefaultListModel)jList3.getModel()).removeAllElements();
        for (int i=0; i<templates.length; ++i)
        {
            if (jComboBoxTemplates.getItemCount()<2 || (jComboBoxTemplates.getSelectedIndex() == 0 && !templates[i].getName().endsWith("C.xml")) )  continue;
            if (jComboBoxTemplates.getSelectedIndex() == 1 && !templates[i].getName().endsWith("T.xml") )  continue;
            
            TemplateFile tf = new TemplateFile();
            tf.file = templates[i];
            
            tf.name = templates[i].getName().substring(0, templates[i].getName().length()-4);
            
            ((javax.swing.DefaultListModel)jList3.getModel()).addElement(tf);
        }
        if ( ((javax.swing.DefaultListModel)jList3.getModel()).getSize()>0)
            jList3.setSelectedIndex(0);
        jList3.updateUI();
    }
    
    public void jRSQLExpressionArea1TextConnectionExpressionTextChanged()
    {
        if (this.jRSQLExpressionArea1.getText().trim().length() == 0)
        {
            jButtonNext.setEnabled(false);
        }
        else
            jButtonNext.setEnabled( true );
    }
    
    
    /** 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
        jSeparator1 = new javax.swing.JSeparator();
        jSeparator2 = new javax.swing.JSeparator();
        jLabel1 = new javax.swing.JLabel();
        jLabelStep1 = new javax.swing.JLabel();
        jLabelStep2 = new javax.swing.JLabel();
        jLabelStep3 = new javax.swing.JLabel();
        jLabelStep4 = new javax.swing.JLabel();
        jLabelStep5 = new javax.swing.JLabel();
        jLabel7 = new javax.swing.JLabel();
        jButtonCancel = new javax.swing.JButton();
        jButtonNext = new javax.swing.JButton();
        jButtonPrev = new javax.swing.JButton();
        jPanelRoot = new javax.swing.JPanel();
        jPanelStep1 = new javax.swing.JPanel();
        jLabel2 = new javax.swing.JLabel();
        jLabel3 = new javax.swing.JLabel();
        jSeparator3 = new javax.swing.JSeparator();
        jPanel1 = new javax.swing.JPanel();
        jPanelStep3 = new javax.swing.JPanel();
        jLabel6 = new javax.swing.JLabel();
        jSeparator5 = new javax.swing.JSeparator();
        jComboBox1 = new javax.swing.JComboBox();
        jLabelG1 = new javax.swing.JLabel();
        jLabelG2 = new javax.swing.JLabel();
        jComboBox2 = new javax.swing.JComboBox();
        jLabelG3 = new javax.swing.JLabel();
        jComboBox3 = new javax.swing.JComboBox();
        jLabelG4 = new javax.swing.JLabel();
        jComboBox4 = new javax.swing.JComboBox();
        jPanelStep5 = new javax.swing.JPanel();
        jLabel9 = new javax.swing.JLabel();
        jSeparator7 = new javax.swing.JSeparator();
        jLabel4 = new javax.swing.JLabel();
        jLabel10 = new javax.swing.JLabel();
        jLabel11 = new javax.swing.JLabel();
        jPanelStep2 = new javax.swing.JPanel();
        jLabel5 = new javax.swing.JLabel();
        jSeparator4 = new javax.swing.JSeparator();
        jScrollPane1 = new javax.swing.JScrollPane();
        jList2 = new javax.swing.JList();
        jScrollPane2 = new javax.swing.JScrollPane();
        jList1 = new javax.swing.JList();
        jButton4 = new javax.swing.JButton();
        jButton5 = new javax.swing.JButton();
        jButton6 = new javax.swing.JButton();
        jButton7 = new javax.swing.JButton();
        jPanelStep4 = new javax.swing.JPanel();
        jLabel8 = new javax.swing.JLabel();
        jSeparator6 = new javax.swing.JSeparator();
        jComboBoxTemplates = new javax.swing.JComboBox();
        jScrollPane3 = new javax.swing.JScrollPane();
        jList3 = new javax.swing.JList();
        jLabelImage = new javax.swing.JLabel();

        getContentPane().setLayout(null);

        setTitle("iReport Wizard");
        setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
        setResizable(false);
        addWindowListener(new java.awt.event.WindowAdapter() {
            public void windowClosing(java.awt.event.WindowEvent evt) {
                closeDialog(evt);
            }
        });

        getContentPane().add(jSeparator1);
        jSeparator1.setBounds(2, 280, 460, 4);

        jSeparator2.setBackground(new java.awt.Color(204, 204, 255));
        jSeparator2.setForeground(new java.awt.Color(0, 0, 0));
        jSeparator2.setMaximumSize(new java.awt.Dimension(32767, 1));
        jSeparator2.setMinimumSize(new java.awt.Dimension(98, 1));
        jSeparator2.setPreferredSize(new java.awt.Dimension(1, 1));
        getContentPane().add(jSeparator2);
        jSeparator2.setBounds(8, 28, 98, 2);

        jLabel1.setFont(new java.awt.Font("Dialog", 1, 11));
        jLabel1.setText("Steps");
        getContentPane().add(jLabel1);
        jLabel1.setBounds(8, 10, 84, 16);

        jLabelStep1.setFont(new java.awt.Font("Dialog", 1, 11));
        jLabelStep1.setText("1. Query");
        getContentPane().add(jLabelStep1);
        jLabelStep1.setBounds(8, 34, 110, 16);

        jLabelStep2.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabelStep2.setText("2. Fields selection");
        getContentPane().add(jLabelStep2);
        jLabelStep2.setBounds(8, 52, 110, 16);

        jLabelStep3.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabelStep3.setText("3. Group by ...");
        getContentPane().add(jLabelStep3);
        jLabelStep3.setBounds(8, 70, 110, 16);

        jLabelStep4.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabelStep4.setText("4. Layout");
        getContentPane().add(jLabelStep4);
        jLabelStep4.setBounds(8, 88, 110, 16);

        jLabelStep5.setFont(new java.awt.Font("Dialog", 0, 11));
        jLabelStep5.setText("5. Finish");
        getContentPane().add(jLabelStep5);
        jLabelStep5.setBounds(8, 106, 110, 16);

        jLabel7.setIcon(new javax.swing.ImageIcon(getClass().getResource("/it/businesslogic/ireport/icons/wizard.jpg")));
        getContentPane().add(jLabel7);
        jLabel7.setBounds(0, 0, 132, 284);

        jButtonCancel.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonCancel.setMnemonic('f');
        jButtonCancel.setText("Cancel");
        jButtonCancel.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonCancelActionPerformed(evt);
            }
        });

        getContentPane().add(jButtonCancel);
        jButtonCancel.setBounds(384, 286, 76, 24);

        jButtonNext.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonNext.setText("Next >");
        jButtonNext.setMnemonic('n');
        jButtonNext.setEnabled(false);
        jButtonNext.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonNextActionPerformed(evt);
            }
        });

        getContentPane().add(jButtonNext);
        jButtonNext.setBounds(302, 286, 76, 24);

        jButtonPrev.setFont(new java.awt.Font("Dialog", 0, 11));
        jButtonPrev.setText("< Prev");
        jButtonPrev.setMnemonic('p');
        jButtonPrev.setEnabled(false);
        jButtonPrev.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonPrevActionPerformed(evt);
            }
        });

        getContentPane().add(jButtonPrev);
        jButtonPrev.setBounds(220, 286, 76, 24);