/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2000 Sun
 * Microsystems, Inc. All Rights Reserved.
 */


package org.netbeans.modules.javacvs.customizers;

/**
 * Represents the Diff command switches in GUI.
 * @author  mkleint
 */

import java.util.*;
import javax.swing.*;
import org.openide.util.NbBundle;

import org.netbeans.modules.javacvs.FsDiff;
import org.netbeans.lib.cvsclient.command.diff.*;
import org.netbeans.lib.cvsclient.command.*;
import java.beans.Customizer;
import javax.accessibility.*;

public class DiffParamInput extends javax.swing.JPanel implements Customizer {
    
    private static final String K_NONE = NbBundle.getBundle(DiffParamInput.class).getString("DiffParamInput.NoSubstitution"); //NOI18N
    private static final String K_BINARY = NbBundle.getBundle(DiffParamInput.class).getString("DiffParamInput.BinarySubst"); //NOI18N
    private static final String K_KEYWORD_VALUE = NbBundle.getBundle(DiffParamInput.class).getString("DiffParamInput.KeywordValueSubst"); //NOI18N
    private static final String K_KEYWORD_VALUE_LOCKER = NbBundle.getBundle(DiffParamInput.class).getString("DiffParamInput.KeywordValueLockerSubst"); //NOI18N
    private static final String K_KEYWORD = NbBundle.getBundle(DiffParamInput.class).getString("DiffParamInput.Keyword"); //NOI18N
    private static final String K_VALUE = NbBundle.getBundle(DiffParamInput.class).getString("DiffParamInput.Value"); //NOI18N
    private static final String K_OLD = NbBundle.getBundle(DiffParamInput.class).getString("DiffParamInput.Old"); //NOI18N
    
    private Object[] comboValues = new Object[] { K_NONE, K_BINARY, K_KEYWORD_VALUE,
    K_KEYWORD_VALUE_LOCKER, K_KEYWORD, K_VALUE, K_OLD} ;
    
    private String[] cvsValues = new String[] { null, "b", "kv", "kvl", "k", "v", "o" }; //NOI18N
    
    private FsDiff diffCommand;
    private List commandList;
    private CustomizerPropChangeSupport support;
    
    private boolean performNoSettingOfData;
    
    /** Creates new form DiffParamInput */
    public DiffParamInput() {
        initComponents();
        initAccessibility();
        if (support == null) {
            support = new CustomizerPropChangeSupport(this);
        }
        cbLocal.setMnemonic(bundle.getString("DiffParamInput.cbLocal.mnemonic").charAt(0)); //NOI18N
        cbUnified.setMnemonic(bundle.getString("DiffParamInput.cbUnified.mnemonic").charAt(0)); //NOI18N
        cbContext.setMnemonic(bundle.getString("DiffParamInput.cbContext.mnemonic").charAt(0)); //NOI18N
        cbIgnoreAll.setMnemonic(bundle.getString("DiffParamInput.cbIgnoreAll.mnemonic").charAt(0)); //NOI18N
        cbIgnoreBlank.setMnemonic(bundle.getString("DiffParamInput.cbIgnoreBlank.mnemonic").charAt(0)); //NOI18N
        cbIgnoreCase.setMnemonic(bundle.getString("DiffParamInput.cbIgnoreCase.mnemonic").charAt(0)); //NOI18N
        cbIgnoreSpaceChange.setMnemonic(bundle.getString("DiffParamInput.cbIgnoreSpaceChange.mnemonic").charAt(0)); //NOI18N
        lblDate1.setDisplayedMnemonic(bundle.getString("DiffParamInput.lblDate1.mnemonic").charAt(0)); //NOI18N
        lblDate1.setLabelFor(txDate1);
        lblDate2.setDisplayedMnemonic(bundle.getString("DiffParamInput.lblDate2.mnemonic").charAt(0)); //NOI18N
        lblDate2.setLabelFor(txDate2);
        lblKeyword.setDisplayedMnemonic(bundle.getString("DiffParamInput.lblKeyword.mnemonic").charAt(0)); //NOI18N
        lblKeyword.setLabelFor(comKeyword);
        lblRevision1.setDisplayedMnemonic(bundle.getString("DiffParamInput.lblRevision1.mnemonic").charAt(0)); //NOI18N
        lblRevision1.setLabelFor(txRevision1);
        lblRevision2.setDisplayedMnemonic(bundle.getString("DiffParamInput.lblRevision2.mnemonic").charAt(0)); //NOI18N
        lblRevision2.setLabelFor(txRevision2);
        
        comKeyword.setModel(new DefaultComboBoxModel(comboValues));
        comKeyword.setSelectedIndex(0);
        java.awt.event.ActionListener actionList = new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                setData();
            }
        };
        cbLocal.addActionListener(actionList);
        cbUnified.addActionListener(actionList);
        cbContext.addActionListener(actionList);
        cbIgnoreAll.addActionListener(actionList);
        cbIgnoreBlank.addActionListener(actionList);
        cbIgnoreCase.addActionListener(actionList);
        cbIgnoreSpaceChange.addActionListener(actionList);
        txDate1.addActionListener(actionList);
        txDate2.addActionListener(actionList);
        txRevision1.addActionListener(actionList);
        txRevision2.addActionListener(actionList);
        comKeyword.addActionListener(actionList);
        
        java.awt.event.FocusAdapter focusList = new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                setData();
            }
        };
        javax.swing.event.DocumentListener docList = new javax.swing.event.DocumentListener() {
                public void insertUpdate(javax.swing.event.DocumentEvent e) {
                    if (!performNoSettingOfData) {
                        setData();
                    }
                }
                public void removeUpdate(javax.swing.event.DocumentEvent e) {
                    if (!performNoSettingOfData) {
                        setData();
                    }

                }
                public void changedUpdate(javax.swing.event.DocumentEvent e) {
                    if (!performNoSettingOfData) {
                        setData();
                    }
                }
        };
  
        txDate1.addFocusListener(focusList);
        txDate2.addFocusListener(focusList);
        txRevision1.addFocusListener(focusList);
        txRevision2.addFocusListener(focusList);
        txDate1.getDocument().addDocumentListener(docList);
        txDate2.getDocument().addDocumentListener(docList);
        txRevision1.getDocument().addDocumentListener(docList);
        txRevision2.getDocument().addDocumentListener(docList);
        
        performNoSettingOfData = false;
    }
    
    /** 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 FormEditor.
     */
    private void initComponents() {//GEN-BEGIN:initComponents
        java.awt.GridBagConstraints gridBagConstraints;

        cbLocal = new javax.swing.JCheckBox();
        lblKeyword = new javax.swing.JLabel();
        comKeyword = new javax.swing.JComboBox();
        jPanel1 = new javax.swing.JPanel();
        lblRevision1 = new javax.swing.JLabel();
        txRevision1 = new javax.swing.JTextField();
        lblDate1 = new javax.swing.JLabel();
        txDate1 = new javax.swing.JTextField();
        lblRevision2 = new javax.swing.JLabel();
        txRevision2 = new javax.swing.JTextField();
        lblDate2 = new javax.swing.JLabel();
        txDate2 = new javax.swing.JTextField();
        jPanel2 = new javax.swing.JPanel();
        cbIgnoreAll = new javax.swing.JCheckBox();
        cbIgnoreBlank = new javax.swing.JCheckBox();
        cbIgnoreCase = new javax.swing.JCheckBox();
        cbIgnoreSpaceChange = new javax.swing.JCheckBox();
        cbContext = new javax.swing.JCheckBox();
        cbUnified = new javax.swing.JCheckBox();

        setLayout(new java.awt.GridBagLayout());

        cbLocal.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.cbLocal.text"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 11);
        add(cbLocal, gridBagConstraints);

        lblKeyword.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.lblKeyword.text"));
        lblKeyword.setLabelFor(comKeyword);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 0);
        add(lblKeyword, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 0.5;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 11);
        add(comKeyword, gridBagConstraints);

        jPanel1.setLayout(new java.awt.GridBagLayout());

        lblRevision1.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.lblRevision1.text"));
        lblRevision1.setLabelFor(txRevision1);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        jPanel1.add(lblRevision1, gridBagConstraints);

        txRevision1.setColumns(8);
        txRevision1.setPreferredSize(new java.awt.Dimension(88, 20));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.ipadx = 30;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 0, 0);
        jPanel1.add(txRevision1, gridBagConstraints);

        lblDate1.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.lblDate1.text"));
        lblDate1.setLabelFor(txDate1);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 24, 0, 0);
        jPanel1.add(lblDate1, gridBagConstraints);

        txDate1.setToolTipText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.txDate.tooltip"));
        txDate1.setColumns(8);
        txDate1.setPreferredSize(new java.awt.Dimension(88, 20));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 3;
        gridBagConstraints.gridy = 0;
        gridBagConstraints.ipadx = 30;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 0, 0);
        jPanel1.add(txDate1, gridBagConstraints);

        lblRevision2.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.lblRevision2.text"));
        lblRevision2.setLabelFor(txRevision2);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(5, 0, 0, 0);
        jPanel1.add(lblRevision2, gridBagConstraints);

        txRevision2.setColumns(8);
        txRevision2.setPreferredSize(new java.awt.Dimension(88, 20));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.ipadx = 30;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(5, 12, 0, 0);
        jPanel1.add(txRevision2, gridBagConstraints);

        lblDate2.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.lblDate2.text"));
        lblDate2.setLabelFor(txDate2);
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.insets = new java.awt.Insets(5, 24, 0, 0);
        jPanel1.add(lblDate2, gridBagConstraints);

        txDate2.setToolTipText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.txDate.tooltip"));
        txDate2.setColumns(8);
        txDate2.setPreferredSize(new java.awt.Dimension(88, 20));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 3;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.ipadx = 30;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(5, 12, 0, 0);
        jPanel1.add(txDate2, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 11);
        add(jPanel1, gridBagConstraints);

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

        cbIgnoreAll.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.cbIgnoreAll.text"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 0);
        jPanel2.add(cbIgnoreAll, gridBagConstraints);

        cbIgnoreBlank.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.cbIgnoreBlank.text"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(12, 12, 0, 11);
        jPanel2.add(cbIgnoreBlank, gridBagConstraints);

        cbIgnoreCase.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.cbIgnoreCase.text"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 0, 0);
        jPanel2.add(cbIgnoreCase, gridBagConstraints);

        cbIgnoreSpaceChange.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.cbIgnoreSpaceChange.text"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 0, 11);
        jPanel2.add(cbIgnoreSpaceChange, gridBagConstraints);

        cbContext.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.cbContext.text"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 11, 0);
        jPanel2.add(cbContext, gridBagConstraints);

        cbUnified.setText(java.util.ResourceBundle.getBundle("org/netbeans/modules/javacvs/customizers/Bundle").getString("DiffParamInput.cbUnified.text"));
        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.weightx = 1.0;
        gridBagConstraints.weighty = 1.0;
        gridBagConstraints.insets = new java.awt.Insets(0, 12, 11, 11);
        jPanel2.add(cbUnified, gridBagConstraints);

        gridBagConstraints = new java.awt.GridBagConstraints();
        gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
        gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHWEST;
        gridBagConstraints.weighty = 1.0;
        add(jPanel2, gridBagConstraints);

    }//GEN-END:initComponents
    
    
    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JTextField txRevision2;
    private javax.swing.JTextField txRevision1;
    private javax.swing.JLabel lblDate2;
    private javax.swing.JLabel lblDate1;
    private javax.swing.JCheckBox cbContext;
    private javax.swing.JCheckBox cbIgnoreCase;
    private javax.swing.JTextField txDate2;
    private javax.swing.JCheckBox cbUnified;
    private javax.swing.JTextField txDate1;
    private javax.swing.JLabel lblKeyword;
    private javax.swing.JCheckBox cbIgnoreBlank;
    private javax.swing.JLabel lblRevision2;
    private javax.swing.JLabel lblRevision1;
    private javax.swing.JComboBox comKeyword;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JCheckBox cbIgnoreAll;
    private javax.swing.JCheckBox cbIgnoreSpaceChange;
    private javax.swing.JCheckBox cbLocal;
    // End of variables declaration//GEN-END:variables
    
    private static final java.util.ResourceBundle bundle = NbBundle.getBundle(DiffParamInput.class);   //NOI18N
    
    private void initAccessibility() {
                 
        AccessibleContext context = this.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput"));
        
        context = cbLocal.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.cbLocal"));
        
        context = cbIgnoreAll.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.cbIgnoreAll"));
        
        context = cbIgnoreBlank.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.cbIgnoreBlank"));
        
        context = cbIgnoreCase.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.cbIgnoreCase"));
        
        context = cbIgnoreSpaceChange.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.cbIgnoreSpaceChange"));
        
        context = cbContext.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.cbContext"));
        
        context = cbUnified.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.cbUnified"));
        
        context = txRevision1.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.txRevision1"));
        
        context = txRevision2.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.txRevision2"));
 
        context = txDate1.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.txDate1"));
        
        context = txDate2.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.txDate2"));

        context = comKeyword.getAccessibleContext();
        context.setAccessibleDescription(bundle.getString("ACSD_DiffParamInput.comKeyword"));
        
    }
    
    protected void setData() {
        if (commandList != null) {
            Iterator it = commandList.iterator();
            FsDiff fsCheck = null;
            while (it.hasNext()) {
                fsCheck = (FsDiff)it.next();
                setData(fsCheck);
            }
            if (fsCheck != null) {
                support.firePropertyChange(fsCheck);
            }
        } else {
            setData(diffCommand);
            support.firePropertyChange(diffCommand);
        }
    }
    
    protected void setData(FsDiff diffCom) {
        if (diffCom == null) return;
        diffCom.setKeywordSubst(cvsValues[comKeyword.getSelectedIndex()]);
        diffCom.setRecursive(!cbLocal.isSelected());
        diffCom.setIgnoreAllWhitespace(cbIgnoreAll.isSelected());
        diffCom.setIgnoreBlankLines(cbIgnoreBlank.isSelected());
        diffCom.setIgnoreCase(cbIgnoreCase.isSelected());
        diffCom.setIgnoreSpaceChange(cbIgnoreSpaceChange.isSelected());
        diffCom.setContextDiff(cbContext.isSelected());
        diffCom.setUnifiedDiff(cbUnified.isSelected());
        // revisions + dates .. TODO
        String rev1 = txRevision1.getText().trim();
        String rev2 = txRevision2.getText().trim();
        String dat1 = txDate1.getText().trim();
        String dat2 = txDate2.getText().trim();
        if (rev1.length() > 0) {
            diffCom.setRevision1(rev1);
        } else {
            diffCom.setRevision1(null);
        }
        if (rev2.length() > 0) {
            diffCom.setRevision2(rev2);
        } else {
            diffCom.setRevision2(null);
        }
        if (dat1.length() > 0) {
            diffCom.setBeforeDate1(dat1);
        } else {
            diffCom.setBeforeDate1(null);
        }
        if (dat2.length() > 0) {
            diffCom.setBeforeDate2(dat2);
        } else {
            diffCom.setBeforeDate2(null);
        }
    }
    
    protected void getData(FsDiff diffCom) {
        if (diffCom == null) return;
        performNoSettingOfData = true;
        cbLocal.setSelected(!diffCom.isRecursive());
        cbContext.setSelected(diffCom.isContextDiff());
        cbUnified.setSelected(diffCom.isUnifiedDiff());
        cbIgnoreAll.setSelected(diffCom.isIgnoreAllWhitespace());
        cbIgnoreBlank.setSelected(diffCom.isIgnoreBlankLines());
        cbIgnoreCase.setSelected(diffCom.isIgnoreCase());
        cbIgnoreSpaceChange.setSelected(diffCom.isIgnoreSpaceChange());
        // set revisions + dates.
        txRevision1.setText(diffCom.getRevision1());
        txRevision2.setText(diffCom.getRevision2());
        txDate1.setText(diffCom.getBeforeDate1());
        txDate2.setText(diffCom.getBeforeDate2());
        for (int index = 0; index < cvsValues.length; index++) {
            if (cvsValues[index] == null) {
                if (diffCom.getKeywordSubst() == null || diffCom.getKeywordSubst().equals("")) { //NOI18N
                    comKeyword.setSelectedIndex(index);
                    break;
                }
            }
            else {
                if (cvsValues[index].equals(diffCom.getKeywordSubst())) {
                    comKeyword.setSelectedIndex(index);
                    break;
                }
            }
        }
        support.firePropertyChange(diffCom);
        performNoSettingOfData = false;
    }
    
    
    /**
     * The Customizer's setObject method. However the customizer accepts both the
     * FsDiff instance and a list of FsDiff instances. In case of a list,
     * it loads switches from the first comand in row, however sets all the instances.
     */
    
    public void setObject(java.lang.Object obj) {
        if (obj instanceof FsDiff) {
            diffCommand = (FsDiff)obj;
            getData(diffCommand);
            commandList = null;
        }
        if (obj instanceof List) {
            commandList = (List)obj;
            diffCommand = null;
            if (commandList.size() > 0) {
                FsDiff check = (FsDiff)commandList.get(0);
                getData(check);
            }
        }
    }
    
    
    public void removePropertyChangeListener(java.beans.PropertyChangeListener propertyChangeListener) {
        if (support == null) {
            support = new CustomizerPropChangeSupport(this);
        }
        support.removePropertyChangeListener(propertyChangeListener);
    }
    
    public void addPropertyChangeListener(java.beans.PropertyChangeListener propertyChangeListener) {
        if (support == null) {
            support = new CustomizerPropChangeSupport(this);
        }
        support.addPropertyChangeListener(propertyChangeListener);
    }
    
    protected void firePropertyChange(java.lang.String str, java.lang.Object obj, java.lang.Object obj2) {
        if (support == null) {
            support = new CustomizerPropChangeSupport(this);
        }
        support.firePropertyChange(str, obj, obj2);
    }
    
}