git.gag.com Git - debian/openrocket/blob - core/src/net/sf/openrocket/gui/preset/PresetEditorDialog.java

   1 package net.sf.openrocket.gui.preset;
   2
   3 import net.miginfocom.swing.MigLayout;
   4 import net.sf.openrocket.gui.print.PrintUnit;
   5 import net.sf.openrocket.gui.util.SwingPreferences;
   6 import net.sf.openrocket.l10n.Translator;
   7 import net.sf.openrocket.logging.LogHelper;
   8 import net.sf.openrocket.material.Material;
   9 import net.sf.openrocket.motor.Manufacturer;
  10 import net.sf.openrocket.preset.ComponentPreset;
  11 import net.sf.openrocket.preset.ComponentPresetFactory;
  12 import net.sf.openrocket.preset.InvalidComponentPresetException;
  13 import net.sf.openrocket.preset.TypedPropertyMap;
  14 import net.sf.openrocket.rocketcomponent.Transition;
  15 import net.sf.openrocket.startup.Application;
  16
  17 import javax.imageio.ImageIO;
  18 import javax.swing.*;
  19 import javax.swing.border.EmptyBorder;
  20 import javax.swing.filechooser.FileFilter;
  21 import javax.swing.text.JTextComponent;
  22 import java.awt.*;
  23 import java.awt.event.ActionEvent;
  24 import java.awt.event.ActionListener;
  25 import java.awt.event.ItemEvent;
  26 import java.awt.event.ItemListener;
  27 import java.awt.event.MouseAdapter;
  28 import java.awt.event.MouseEvent;
  29 import java.awt.image.BufferedImage;
  30 import java.io.ByteArrayInputStream;
  31 import java.io.ByteArrayOutputStream;
  32 import java.io.File;
  33 import java.io.IOException;
  34 import java.io.InputStream;
  35 import java.util.HashMap;
  36 import java.util.Map;
  37 import java.util.regex.Matcher;
  38 import java.util.regex.Pattern;
  39
  40 public class PresetEditorDialog extends JDialog implements ItemListener {
  41
  42     private static Translator trans = Application.getTranslator();
  43
  44     private static LogHelper log = Application.getLogger();
  45
  46     private static final String NON_NEGATIVE_DECIMAL_FIELD = "(\\d){1,10}\\.(\\d){1,10}";
  47
  48     /**
  49      * Input of non-negative decimals.
  50      */
  51     final PresetInputVerifier NON_NEGATIVE_DECIMAL =
  52             new PresetInputVerifier(Pattern.compile(NON_NEGATIVE_DECIMAL_FIELD));
  53
  54     private final JPanel contentPanel = new JPanel();
  55     private JComboBox typeCombo;
  56     private JTextField mfgTextField;
  57     private JComboBox materialChooser;
  58     private JComboBox massUnitCombo;
  59     private JComboBox lenUnitCombo;
  60
  61     private JTextField ncPartNoTextField;
  62     private JTextField ncDescTextField;
  63     private JTextField ncLengthTextField;
  64     private JCheckBox ncFilledCB;
  65     private JComboBox ncShapeCB;
  66     private JTextField ncAftDiaTextField;
  67     private JTextField ncAftShoulderDiaTextField;
  68     private JTextField ncAftShoulderLenTextField;
  69     private JTextField ncMassTextField;
  70     private ImageIcon ncImage;
  71     private JButton ncImageBtn;
  72
  73     private JTextField trPartNoTextField;
  74     private JTextField trDescTextField;
  75     private JTextField trLengthTextField;
  76     private JTextField trAftDiaTextField;
  77     private JTextField trAftShoulderDiaTextField;
  78     private JTextField trAftShoulderLenTextField;
  79     private JTextField trForeDiaTextField;
  80     private JTextField trForeShoulderDiaTextField;
  81     private JTextField trForeShoulderLenTextField;
  82     private JTextField trMassTextField;
  83     private ImageIcon trImage;
  84     private JCheckBox trFilledCB;
  85     private JComboBox trShapeCB;
  86     private JButton trImageBtn;
  87
  88     private JTextField btPartNoTextField;
  89     private JTextField btDescTextField;
  90     private JTextField btMassTextField;
  91     private JTextField btInnerDiaTextField;
  92     private JTextField btOuterDiaTextField;
  93     private JTextField btLengthTextField;
  94     private ImageIcon btImage;
  95     private JButton btImageBtn;
  96
  97     private JTextField tcPartNoTextField;
  98     private JTextField tcDescTextField;
  99     private JTextField tcMassTextField;
 100     private JTextField tcInnerDiaTextField;
 101     private JTextField tcOuterDiaTextField;
 102     private JTextField tcLengthTextField;
 103     private ImageIcon tcImage;
 104     private JButton tcImageBtn;
 105
 106     private JTextField bhPartNoTextField;
 107     private JTextField bhDescTextField;
 108     private JTextField bhOuterDiaTextField;
 109     private JTextField bhLengthTextField;
 110     private JTextField bhMassTextField;
 111     private ImageIcon bhImage;
 112     private JButton bhImageBtn;
 113
 114     private JTextField crPartNoTextField;
 115     private JTextField crDescTextField;
 116     private JTextField crOuterDiaTextField;
 117     private JTextField crInnerDiaTextField;
 118     private JTextField crThicknessTextField;
 119     private JTextField crMassTextField;
 120     private ImageIcon crImage;
 121     private JButton crImageBtn;
 122
 123     private JTextField ebPartNoTextField;
 124     private JTextField ebDescTextField;
 125     private JTextField ebOuterDiaTextField;
 126     private JTextField ebInnerDiaTextField;
 127     private JTextField ebThicknessTextField;
 128     private JTextField ebMassTextField;
 129     private ImageIcon ebImage;
 130     private JButton ebImageBtn;
 131
 132     private final JFileChooser imageChooser = createImageChooser();
 133
 134     private JPanel componentOverlayPanel;
 135
 136     private PresetResultListener resultListener;
 137
 138     private static Map<String, String> componentMap = new HashMap<String, String>();
 139     private static Map<String, PrintUnit> lengthMap = new HashMap<String, PrintUnit>();
 140
 141     private static final String NOSE_CONE_KEY = "NoseCone.NoseCone";
 142     private static final String BODY_TUBE_KEY = "BodyTube.BodyTube";
 143     private static final String TUBE_COUPLER_KEY = "TubeCoupler.TubeCoupler";
 144     private static final String TRANSITION_KEY = "Transition.Transition";
 145     private static final String CR_KEY = "ComponentIcons.Centeringring";
 146     private static final String BULKHEAD_KEY = "Bulkhead.Bulkhead";
 147     private static final String EB_KEY = "ComponentIcons.Engineblock";
 148
 149
 150     static {
 151         componentMap.put(trans.get(NOSE_CONE_KEY), "NOSECONE");
 152         componentMap.put(trans.get(BODY_TUBE_KEY), "BODYTUBE");
 153         componentMap.put(trans.get(TUBE_COUPLER_KEY), "TUBECOUPLER");
 154         componentMap.put(trans.get(TRANSITION_KEY), "TRANSITION");
 155         componentMap.put(trans.get(CR_KEY), "CENTERINGRING");
 156         componentMap.put(trans.get(BULKHEAD_KEY), "BULKHEAD");
 157         componentMap.put(trans.get(EB_KEY), "ENGINEBLOCK");
 158
 159         lengthMap.put("m", PrintUnit.METERS);
 160         lengthMap.put("cm", PrintUnit.CENTIMETERS);
 161         lengthMap.put("mm", PrintUnit.MILLIMETERS);
 162         lengthMap.put("in", PrintUnit.INCHES);
 163         lengthMap.put("ft", PrintUnit.FOOT);
 164     }
 165
 166     /**
 167      * Launch the application.
 168      */
 169     public static void main(String[] args) {
 170         try {
 171             Application.setPreferences(new SwingPreferences());
 172             PresetEditorDialog dialog = new PresetEditorDialog();
 173             dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
 174             dialog.setVisible(true);
 175         }
 176         catch (Exception e) {
 177             e.printStackTrace();
 178         }
 179     }
 180
 181     /**
 182      * Create the dialog.
 183      */
 184     public PresetEditorDialog() {
 185         this(new PresetResultListener() {
 186             @Override
 187             public void notifyResult(final ComponentPreset preset) {
 188             }
 189         });
 190     }
 191
 192     public PresetEditorDialog(PresetResultListener theCallback) {
 193         this(theCallback, null);
 194         typeCombo.setEditable(true);
 195     }
 196
 197     public PresetEditorDialog(PresetResultListener theCallback, ComponentPreset toEdit) {
 198         resultListener = theCallback;
 199         getContentPane().setMinimumSize(new Dimension(200, 200));
 200         setBounds(100, 100, 720, 610);
 201         getContentPane().setLayout(new BorderLayout());
 202         contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
 203         getContentPane().add(contentPanel, BorderLayout.CENTER);
 204         contentPanel.setLayout(new MigLayout("", "[][grow][94.00,grow][232.0,grow][130.00][grow]", "[][][20.00,grow][grow]"));
 205         JLabel lblManufacturer = new JLabel("Manufacturer:");
 206         contentPanel.add(lblManufacturer, "cell 2 0,alignx left,aligny center");
 207
 208         mfgTextField = new JTextField();
 209         contentPanel.add(mfgTextField, "cell 3 0,growx");
 210         mfgTextField.setColumns(10);
 211
 212         JLabel lenUnitLabel = new JLabel("Length Unit:");
 213         contentPanel.add(lenUnitLabel, "cell 4 0,alignx left,aligny center");
 214
 215         lenUnitCombo = new JComboBox();
 216         lenUnitCombo.setModel(new DefaultComboBoxModel(new String[]{"m", "cm", "mm", "in", "ft"}));
 217         contentPanel.add(lenUnitCombo, "cell 5 0,growx");
 218
 219         JLabel typeLabel = new JLabel("Type:");
 220         contentPanel.add(typeLabel, "cell 2 1,alignx left,aligny center");
 221
 222         typeCombo = new JComboBox();
 223         typeCombo.addItemListener(this);
 224         typeCombo.setModel(new DefaultComboBoxModel(new String[]{
 225                 trans.get(NOSE_CONE_KEY), trans.get(BODY_TUBE_KEY), trans.get(TUBE_COUPLER_KEY), trans.get(TRANSITION_KEY),
 226                 trans.get(CR_KEY), trans.get(BULKHEAD_KEY), trans.get(EB_KEY)}));
 227         contentPanel.add(typeCombo, "cell 3 1,growx");
 228
 229         JLabel massUnitLabel = new JLabel("Mass Unit:");
 230         contentPanel.add(massUnitLabel, "cell 4 1,alignx left,aligny center");
 231
 232         massUnitCombo = new JComboBox();
 233         massUnitCombo.setModel(new DefaultComboBoxModel(new String[]{"kg", "g", "oz", "lb"}));
 234         contentPanel.add(massUnitCombo, "cell 5 1,growx");
 235
 236         JLabel bhMaterialLabel = new JLabel("Material:");
 237         contentPanel.add(bhMaterialLabel, "cell 2 2, alignx left");
 238
 239         materialChooser = new JComboBox(new MaterialModel(this, Material.Type.BULK));
 240         contentPanel.add(materialChooser, "cell 3 2,growx");
 241
 242         componentOverlayPanel = new JPanel();
 243         contentPanel.add(componentOverlayPanel, "cell 1 3 5 2,grow");
 244         componentOverlayPanel.setLayout(new CardLayout(0, 0));
 245
 246         {
 247             JPanel ncPanel = new JPanel();
 248             componentOverlayPanel.add(ncPanel, "NOSECONE");
 249             ncPanel.setLayout(new MigLayout("", "[61px][159.00,grow][35.00][109.00,grow][189.00,grow][grow]", "[16px][][][][][]"));
 250             JLabel ncPartNoLabel = new JLabel("Part No:");
 251             ncPanel.add(ncPartNoLabel, "cell 0 0,alignx left,aligny center");
 252
 253             ncPartNoTextField = new JTextField();
 254             ncPanel.add(ncPartNoTextField, "cell 1 0,growx");
 255             ncPartNoTextField.setColumns(10);
 256
 257             JLabel ncDescLabel = new JLabel("Description:");
 258             ncPanel.add(ncDescLabel, "cell 3 0,alignx left,aligny center");
 259
 260             ncDescTextField = new JTextField();
 261             ncPanel.add(ncDescTextField, "cell 4 0,growx");
 262             ncDescTextField.setColumns(10);
 263
 264             ncFilledCB = new JCheckBox("Filled");
 265             ncPanel.add(ncFilledCB, "cell 1 1");
 266
 267             JLabel ncMaterialLabel = new JLabel("Material:");
 268             ncPanel.add(ncMaterialLabel, "cell 0 1,alignx left");
 269
 270             JLabel ncMassLabel = new JLabel("Mass:");
 271             ncPanel.add(ncMassLabel, "cell 3 1,alignx left");
 272
 273             ncMassTextField = new JTextField();
 274             ncMassTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 275             ncPanel.add(ncMassTextField, "cell 4 1,growx");
 276             ncMassTextField.setColumns(10);
 277
 278             JLabel ncShapeLabel = new JLabel("Shape:");
 279             ncPanel.add(ncShapeLabel, "cell 0 2,alignx left");
 280
 281             ncShapeCB = new JComboBox();
 282             ncShapeCB.setModel(new DefaultComboBoxModel(new String[]{Transition.Shape.OGIVE.getName(),
 283                     Transition.Shape.CONICAL.getName(), Transition.Shape.PARABOLIC.getName(),
 284                     Transition.Shape.ELLIPSOID.getName(), Transition.Shape.HAACK.getName()}));
 285             ncPanel.add(ncShapeCB, "cell 1 2,growx");
 286
 287             JLabel ncLengthLabel = new JLabel("Length:");
 288             ncPanel.add(ncLengthLabel, "cell 3 2,alignx left");
 289
 290             ncLengthTextField = new JTextField();
 291             ncLengthTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 292             ncPanel.add(ncLengthTextField, "cell 4 2,growx");
 293             ncLengthTextField.setColumns(10);
 294
 295             JLabel ncAftDiaLabel = new JLabel("Aft Dia.:");
 296             ncPanel.add(ncAftDiaLabel, "cell 0 3,alignx left, aligny top");
 297
 298             ncAftDiaTextField = new JTextField();
 299             ncAftDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 300             ncPanel.add(ncAftDiaTextField, "cell 1 3,growx, aligny top");
 301             ncAftDiaTextField.setColumns(10);
 302
 303             JLabel ncAftShoulderLenLabel = new JLabel("Aft Shoulder Len:");
 304             ncPanel.add(ncAftShoulderLenLabel, "cell 0 4,alignx left, aligny top");
 305
 306             ncAftShoulderLenTextField = new JTextField();
 307             ncAftShoulderLenTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 308             ncPanel.add(ncAftShoulderLenTextField, "cell 1 4,growx,aligny top");
 309             ncAftShoulderLenTextField.setColumns(10);
 310
 311             JLabel ncAftShoulderDiaLabel = new JLabel("Aft Shoulder Dia.:");
 312             ncPanel.add(ncAftShoulderDiaLabel, "cell 0 5,alignx left, aligny top");
 313
 314             ncAftShoulderDiaTextField = new JTextField();
 315             ncAftShoulderDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 316             ncPanel.add(ncAftShoulderDiaTextField, "cell 1 5,growx, aligny top");
 317             ncAftShoulderDiaTextField.setColumns(10);
 318
 319             JPanel panel = new JPanel();
 320             panel.setMinimumSize(new Dimension(200, 200));
 321             ncPanel.add(panel, "cell 4 3, span 1 3");
 322             panel.setLayout(null);
 323             ncImageBtn = new JButton("No Image");
 324             ncImageBtn.setMaximumSize(new Dimension(75, 75));
 325             ncImageBtn.setMinimumSize(new Dimension(75, 75));
 326             panel.add(ncImageBtn);
 327             ncImageBtn.setBounds(new Rectangle(6, 6, 132, 145));
 328
 329             ncImageBtn.addActionListener(new ActionListener() {
 330                 @Override
 331                 public void actionPerformed(final ActionEvent e) {
 332                     int returnVal = imageChooser.showOpenDialog(PresetEditorDialog.this);
 333
 334                     if (returnVal == JFileChooser.APPROVE_OPTION) {
 335                         File file = imageChooser.getSelectedFile();
 336                         ncImage = scaleImage(new ImageIcon(file.getAbsolutePath()).getImage(), 155);
 337                         ncImageBtn.setIcon(ncImage);
 338                     }
 339                 }
 340             });
 341
 342         }
 343         {
 344             JPanel trPanel = new JPanel();
 345             componentOverlayPanel.add(trPanel, "TRANSITION");
 346             trPanel.setLayout(new MigLayout("", "[][grow][][grow]", "[][][28.00][31.00][][]"));
 347
 348             JLabel trPartNoLabel = new JLabel("Part No:");
 349             trPanel.add(trPartNoLabel, "cell 0 0,alignx left");
 350
 351             trPartNoTextField = new JTextField();
 352             trPanel.add(trPartNoTextField, "cell 1 0,growx");
 353             trPartNoTextField.setColumns(10);
 354
 355             JLabel trDescLabel = new JLabel("Description:");
 356             trPanel.add(trDescLabel, "cell 2 0,alignx left");
 357
 358             trDescTextField = new JTextField();
 359             trPanel.add(trDescTextField, "cell 3 0,growx");
 360             trDescTextField.setColumns(10);
 361
 362             trFilledCB = new JCheckBox("Filled");
 363             trPanel.add(trFilledCB, "cell 1 1");
 364
 365             JLabel trMassLabel = new JLabel("Mass:");
 366             trPanel.add(trMassLabel, "cell 2 1,alignx left");
 367
 368             trMassTextField = new JTextField();
 369             trMassTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 370             trPanel.add(trMassTextField, "cell 3 1,growx");
 371             trMassTextField.setColumns(10);
 372
 373             JLabel trShapeLabel = new JLabel("Shape:");
 374             trPanel.add(trShapeLabel, "cell 0 2,alignx left");
 375
 376             trShapeCB = new JComboBox();
 377             trShapeCB.setModel(new DefaultComboBoxModel(new String[]{Transition.Shape.OGIVE.getName(),
 378                     Transition.Shape.CONICAL.getName(), Transition.Shape.PARABOLIC.getName(),
 379                     Transition.Shape.ELLIPSOID.getName(), Transition.Shape.HAACK.getName()}));
 380             trPanel.add(trShapeCB, "cell 1 2,growx");
 381
 382             JLabel trLengthLabel = new JLabel("Length:");
 383             trPanel.add(trLengthLabel, "cell 2 2,alignx left");
 384
 385             trLengthTextField = new JTextField();
 386             trLengthTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 387             trPanel.add(trLengthTextField, "cell 3 2,growx");
 388             trLengthTextField.setColumns(10);
 389
 390             JLabel trAftDiaLabel = new JLabel("Aft Dia.:");
 391             trPanel.add(trAftDiaLabel, "cell 0 3,alignx left");
 392
 393             trAftDiaTextField = new JTextField();
 394             trAftDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 395             trPanel.add(trAftDiaTextField, "cell 1 3,growx");
 396             trAftDiaTextField.setColumns(10);
 397
 398             JLabel trForeDiaLabel = new JLabel("Fore Dia.:");
 399             trPanel.add(trForeDiaLabel, "cell 2 3,alignx left");
 400
 401             trForeDiaTextField = new JTextField();
 402             trForeDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 403             trPanel.add(trForeDiaTextField, "cell 3 3,growx");
 404             trForeDiaTextField.setColumns(10);
 405
 406             JLabel trAftShouldDiaLabel = new JLabel("Aft Shoulder Dia.:");
 407             trPanel.add(trAftShouldDiaLabel, "cell 0 4,alignx left");
 408
 409             trAftShoulderDiaTextField = new JTextField();
 410             trAftShoulderDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 411             trPanel.add(trAftShoulderDiaTextField, "cell 1 4,growx");
 412             trAftShoulderDiaTextField.setColumns(10);
 413
 414             JLabel trForeShouldDiaLabel = new JLabel("Fore Shoulder Dia.:");
 415             trPanel.add(trForeShouldDiaLabel, "cell 2 4,alignx left");
 416
 417             trForeShoulderDiaTextField = new JTextField();
 418             trForeShoulderDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 419             trPanel.add(trForeShoulderDiaTextField, "cell 3 4,growx");
 420             trForeShoulderDiaTextField.setColumns(10);
 421
 422             JLabel trAftShoulderLenLabel = new JLabel("Aft Shoulder Len.:");
 423             trPanel.add(trAftShoulderLenLabel, "cell 0 5,alignx left");
 424
 425             trAftShoulderLenTextField = new JTextField();
 426             trAftShoulderLenTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 427             trPanel.add(trAftShoulderLenTextField, "cell 1 5,growx");
 428             trAftShoulderLenTextField.setColumns(10);
 429
 430             JLabel lblForeShoulderLen = new JLabel("Fore Shoulder Len.:");
 431             trPanel.add(lblForeShoulderLen, "cell 2 5,alignx left");
 432
 433             trForeShoulderLenTextField = new JTextField();
 434             trForeShoulderLenTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 435             trPanel.add(trForeShoulderLenTextField, "cell 3 5,growx");
 436             trForeShoulderLenTextField.setColumns(10);
 437
 438             JPanel panel = new JPanel();
 439             panel.setMinimumSize(new Dimension(200, 200));
 440             trPanel.add(panel, "cell 3 6");
 441             panel.setLayout(null);
 442             trImageBtn = new JButton("No Image");
 443             trImageBtn.setMaximumSize(new Dimension(75, 75));
 444             trImageBtn.setMinimumSize(new Dimension(75, 75));
 445             panel.add(trImageBtn);
 446             trImageBtn.setBounds(new Rectangle(6, 6, 132, 145));
 447
 448             trImageBtn.addActionListener(new ActionListener() {
 449                 @Override
 450                 public void actionPerformed(final ActionEvent e) {
 451                     int returnVal = imageChooser.showOpenDialog(PresetEditorDialog.this);
 452
 453                     if (returnVal == JFileChooser.APPROVE_OPTION) {
 454                         File file = imageChooser.getSelectedFile();
 455                         trImage = scaleImage(new ImageIcon(file.getAbsolutePath()).getImage(), 155);
 456                         trImageBtn.setIcon(trImage);
 457                     }
 458                 }
 459             });
 460
 461         }
 462         {
 463             JPanel btPanel = new JPanel();
 464             componentOverlayPanel.add(btPanel, "BODYTUBE");
 465             btPanel.setLayout(new MigLayout("", "[][grow][][grow]", "[][][][]"));
 466             JLabel btPartNoLabel = new JLabel("Part No:");
 467             btPanel.add(btPartNoLabel, "cell 0 0,alignx left");
 468
 469             btPartNoTextField = new JTextField();
 470             btPanel.add(btPartNoTextField, "cell 1 0,growx");
 471             btPartNoTextField.setColumns(10);
 472
 473             JLabel btDescLabel = new JLabel("Description:");
 474             btPanel.add(btDescLabel, "cell 2 0,alignx left");
 475
 476             btDescTextField = new JTextField();
 477             btPanel.add(btDescTextField, "cell 3 0,growx");
 478             btDescTextField.setColumns(10);
 479
 480             JLabel btMassLabel = new JLabel("Mass:");
 481             btPanel.add(btMassLabel, "cell 2 1,alignx left");
 482
 483             btMassTextField = new JTextField();
 484             btMassTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 485             btPanel.add(btMassTextField, "cell 3 1,growx");
 486             btMassTextField.setColumns(10);
 487
 488             JLabel btInnerDiaLabel = new JLabel("Inner Dia.:");
 489             btPanel.add(btInnerDiaLabel, "cell 0 2,alignx left");
 490
 491             btInnerDiaTextField = new JTextField();
 492             btInnerDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 493             btPanel.add(btInnerDiaTextField, "cell 1 2,growx");
 494             btInnerDiaTextField.setColumns(10);
 495
 496             JLabel btOuterDiaLabel = new JLabel("Outer Dia.:");
 497             btPanel.add(btOuterDiaLabel, "cell 2 2,alignx left");
 498
 499             btOuterDiaTextField = new JTextField();
 500             btOuterDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 501             btPanel.add(btOuterDiaTextField, "cell 3 2,growx");
 502             btOuterDiaTextField.setColumns(10);
 503
 504             JLabel btLengthLabel = new JLabel("Length:");
 505             btPanel.add(btLengthLabel, "cell 0 1,alignx left");
 506
 507             btLengthTextField = new JTextField();
 508             btLengthTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 509             btPanel.add(btLengthTextField, "cell 1 1,growx");
 510             btLengthTextField.setColumns(10);
 511
 512             JPanel panel = new JPanel();
 513             panel.setMinimumSize(new Dimension(200, 200));
 514             btPanel.add(panel, "cell 3 3");
 515             panel.setLayout(null);
 516             btImageBtn = new JButton("No Image");
 517             btImageBtn.setMaximumSize(new Dimension(75, 75));
 518             btImageBtn.setMinimumSize(new Dimension(75, 75));
 519             panel.add(btImageBtn);
 520             btImageBtn.setBounds(new Rectangle(6, 6, 132, 145));
 521
 522             btImageBtn.addActionListener(new ActionListener() {
 523                 @Override
 524                 public void actionPerformed(final ActionEvent e) {
 525                     int returnVal = imageChooser.showOpenDialog(PresetEditorDialog.this);
 526
 527                     if (returnVal == JFileChooser.APPROVE_OPTION) {
 528                         File file = imageChooser.getSelectedFile();
 529                         btImage = scaleImage(new ImageIcon(file.getAbsolutePath()).getImage(), 155);
 530                         btImageBtn.setIcon(btImage);
 531                     }
 532                 }
 533             });
 534
 535         }
 536         {
 537             JPanel tcPanel = new JPanel();
 538             componentOverlayPanel.add(tcPanel, "TUBECOUPLER");
 539             tcPanel.setLayout(new MigLayout("", "[][grow][][grow]", "[][][][]"));
 540             JLabel tcPartNoLabel = new JLabel("Part No:");
 541             tcPanel.add(tcPartNoLabel, "cell 0 0,alignx left");
 542
 543             tcPartNoTextField = new JTextField();
 544             tcPanel.add(tcPartNoTextField, "cell 1 0,growx");
 545             tcPartNoTextField.setColumns(10);
 546
 547             JLabel tcDescLabel = new JLabel("Description:");
 548             tcPanel.add(tcDescLabel, "cell 2 0,alignx left");
 549
 550             tcDescTextField = new JTextField();
 551             tcPanel.add(tcDescTextField, "cell 3 0,growx");
 552             tcDescTextField.setColumns(10);
 553
 554             JLabel tcMassLabel = new JLabel("Mass:");
 555             tcPanel.add(tcMassLabel, "cell 2 1,alignx left");
 556
 557             tcMassTextField = new JTextField();
 558             tcMassTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 559             tcPanel.add(tcMassTextField, "cell 3 1,growx");
 560             tcMassTextField.setColumns(10);
 561
 562             JLabel tcInnerDiaLabel = new JLabel("Inner Dia.:");
 563             tcPanel.add(tcInnerDiaLabel, "cell 0 2,alignx left, aligny top");
 564
 565             tcInnerDiaTextField = new JTextField();
 566             tcInnerDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 567             tcPanel.add(tcInnerDiaTextField, "cell 1 2,growx, aligny top");
 568             tcInnerDiaTextField.setColumns(10);
 569
 570             JLabel tcOuterDiaLabel = new JLabel("Outer Dia.:");
 571             tcPanel.add(tcOuterDiaLabel, "cell 2 2,alignx left, aligny top");
 572
 573             tcOuterDiaTextField = new JTextField();
 574             tcOuterDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 575             tcPanel.add(tcOuterDiaTextField, "cell 3 2,growx, aligny top");
 576             tcOuterDiaTextField.setColumns(10);
 577
 578             JLabel tcLengthLabel = new JLabel("Length:");
 579             tcPanel.add(tcLengthLabel, "cell 0 1,alignx left");
 580
 581             tcLengthTextField = new JTextField();
 582             tcLengthTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 583             tcPanel.add(tcLengthTextField, "cell 1 1,growx");
 584             tcLengthTextField.setColumns(10);
 585
 586             JPanel panel = new JPanel();
 587             panel.setMinimumSize(new Dimension(200, 200));
 588             tcPanel.add(panel, "cell 3 3");
 589             panel.setLayout(null);
 590             tcImageBtn = new JButton("No Image");
 591             tcImageBtn.setMaximumSize(new Dimension(75, 75));
 592             tcImageBtn.setMinimumSize(new Dimension(75, 75));
 593             panel.add(tcImageBtn);
 594             tcImageBtn.setBounds(new Rectangle(6, 6, 132, 145));
 595
 596             tcImageBtn.addActionListener(new ActionListener() {
 597                 @Override
 598                 public void actionPerformed(final ActionEvent e) {
 599                     int returnVal = imageChooser.showOpenDialog(PresetEditorDialog.this);
 600
 601                     if (returnVal == JFileChooser.APPROVE_OPTION) {
 602                         File file = imageChooser.getSelectedFile();
 603                         tcImage = scaleImage(new ImageIcon(file.getAbsolutePath()).getImage(), 155);
 604                         tcImageBtn.setIcon(tcImage);
 605                     }
 606                 }
 607             });
 608
 609
 610         }
 611         {
 612             JPanel bhPanel = new JPanel();
 613             componentOverlayPanel.add(bhPanel, "BULKHEAD");
 614             bhPanel.setLayout(new MigLayout("", "[][157.00,grow 79][65.00][grow]", "[][][][]"));
 615
 616             JLabel bhPartNoLabel = new JLabel("Part No:");
 617             bhPanel.add(bhPartNoLabel, "cell 0 0,alignx left");
 618
 619             bhPartNoTextField = new JTextField();
 620             bhPanel.add(bhPartNoTextField, "cell 1 0,growx");
 621             bhPartNoTextField.setColumns(10);
 622
 623             JLabel bhDescLabel = new JLabel("Description:");
 624             bhPanel.add(bhDescLabel, "cell 2 0,alignx left");
 625
 626             bhDescTextField = new JTextField();
 627             bhPanel.add(bhDescTextField, "cell 3 0,growx");
 628             bhDescTextField.setColumns(10);
 629
 630             JLabel bhOuterDiaLabel = new JLabel("Outer Dia.:");
 631             bhPanel.add(bhOuterDiaLabel, "cell 0 2,alignx left, aligny top");
 632
 633             bhOuterDiaTextField = new JTextField();
 634             bhPanel.add(bhOuterDiaTextField, "cell 1 2,growx, aligny top");
 635             bhOuterDiaTextField.setColumns(10);
 636
 637             JLabel bhMassLabel = new JLabel("Mass:");
 638             bhPanel.add(bhMassLabel, "cell 2 1,alignx left");
 639
 640             bhMassTextField = new JTextField();
 641             bhPanel.add(bhMassTextField, "cell 3 1,growx");
 642             bhMassTextField.setColumns(10);
 643
 644             JLabel bhLengthLabel = new JLabel("Thickness:");
 645             bhPanel.add(bhLengthLabel, "cell 0 1,alignx left");
 646
 647             bhLengthTextField = new JTextField();
 648             bhPanel.add(bhLengthTextField, "cell 1 1,growx");
 649             bhLengthTextField.setColumns(10);
 650
 651             JPanel panel = new JPanel();
 652             panel.setMinimumSize(new Dimension(200, 200));
 653             bhPanel.add(panel, "cell 3 2");
 654             panel.setLayout(null);
 655             bhImageBtn = new JButton("No Image");
 656             bhImageBtn.setMaximumSize(new Dimension(75, 75));
 657             bhImageBtn.setMinimumSize(new Dimension(75, 75));
 658             panel.add(bhImageBtn);
 659             bhImageBtn.setBounds(new Rectangle(6, 6, 132, 145));
 660
 661             bhImageBtn.addActionListener(new ActionListener() {
 662                 @Override
 663                 public void actionPerformed(final ActionEvent e) {
 664                     int returnVal = imageChooser.showOpenDialog(PresetEditorDialog.this);
 665
 666                     if (returnVal == JFileChooser.APPROVE_OPTION) {
 667                         File file = imageChooser.getSelectedFile();
 668                         bhImage = scaleImage(new ImageIcon(file.getAbsolutePath()).getImage(), 155);
 669                         bhImageBtn.setIcon(bhImage);
 670                     }
 671                 }
 672             });
 673
 674         }
 675         {
 676             JPanel crPanel = new JPanel();
 677             componentOverlayPanel.add(crPanel, "CENTERINGRING");
 678             crPanel.setLayout(new MigLayout("", "[][grow][][grow]", "[][][][]"));
 679
 680             JLabel crPartNoLabel = new JLabel("Part No:");
 681             crPanel.add(crPartNoLabel, "cell 0 0,alignx left");
 682
 683             crPartNoTextField = new JTextField();
 684             crPanel.add(crPartNoTextField, "cell 1 0, growx");
 685             crPartNoTextField.setColumns(10);
 686
 687             JLabel crDescLabel = new JLabel("Description:");
 688             crPanel.add(crDescLabel, "cell 2 0,alignx left");
 689
 690             crDescTextField = new JTextField();
 691             crPanel.add(crDescTextField, "cell 3 0, growx");
 692             crDescTextField.setColumns(10);
 693
 694             JLabel crMassLabel = new JLabel("Mass:");
 695             crPanel.add(crMassLabel, "cell 2 1,alignx left");
 696
 697             crMassTextField = new JTextField();
 698             crMassTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 699             crPanel.add(crMassTextField, "cell 3 1, growx");
 700             crMassTextField.setColumns(10);
 701
 702             JLabel crOuterDiaLabel = new JLabel("Outer Dia.:");
 703             crPanel.add(crOuterDiaLabel, "cell 0 2,alignx left");
 704
 705             crOuterDiaTextField = new JTextField();
 706             crOuterDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 707             crPanel.add(crOuterDiaTextField, "cell 1 2, growx");
 708             crOuterDiaTextField.setColumns(10);
 709
 710             JLabel crInnerDiaLabel = new JLabel("Inner Dia.:");
 711             crPanel.add(crInnerDiaLabel, "cell 2 2,alignx left");
 712
 713             crInnerDiaTextField = new JTextField();
 714             crInnerDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 715             crPanel.add(crInnerDiaTextField, "cell 3 2, growx");
 716             crInnerDiaTextField.setColumns(10);
 717
 718             JLabel crThicknessLabel = new JLabel("Thickness:");
 719             crPanel.add(crThicknessLabel, "cell 0 1,alignx left");
 720
 721             crThicknessTextField = new JTextField();
 722             crThicknessTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 723             crPanel.add(crThicknessTextField, "cell 1 1, growx");
 724             crThicknessTextField.setColumns(10);
 725
 726             JPanel panel = new JPanel();
 727             panel.setMinimumSize(new Dimension(200, 200));
 728             crPanel.add(panel, "cell 3 3");
 729             panel.setLayout(null);
 730             crImageBtn = new JButton("No Image");
 731             crImageBtn.setMaximumSize(new Dimension(75, 75));
 732             crImageBtn.setMinimumSize(new Dimension(75, 75));
 733             panel.add(crImageBtn);
 734             crImageBtn.setBounds(new Rectangle(6, 6, 132, 145));
 735
 736             crImageBtn.addActionListener(new ActionListener() {
 737                 @Override
 738                 public void actionPerformed(final ActionEvent e) {
 739                     int returnVal = imageChooser.showOpenDialog(PresetEditorDialog.this);
 740
 741                     if (returnVal == JFileChooser.APPROVE_OPTION) {
 742                         File file = imageChooser.getSelectedFile();
 743                         crImage = scaleImage(new ImageIcon(file.getAbsolutePath()).getImage(), 155);
 744                         crImageBtn.setIcon(crImage);
 745                     }
 746                 }
 747             });
 748
 749         }
 750         {
 751             JPanel ebPanel = new JPanel();
 752             componentOverlayPanel.add(ebPanel, "ENGINEBLOCK");
 753             ebPanel.setLayout(new MigLayout("", "[][grow][][grow]", "[][][][]"));
 754             JLabel ebPartNoLabel = new JLabel("Part No:");
 755             ebPanel.add(ebPartNoLabel, "cell 0 0,alignx left");
 756
 757             ebPartNoTextField = new JTextField();
 758             ebPanel.add(ebPartNoTextField, "cell 1 0,growx");
 759             ebPartNoTextField.setColumns(10);
 760
 761             JLabel ebDescLabel = new JLabel("Description:");
 762             ebPanel.add(ebDescLabel, "cell 2 0,alignx left");
 763
 764             ebDescTextField = new JTextField();
 765             ebPanel.add(ebDescTextField, "cell 3 0,growx");
 766             ebDescTextField.setColumns(10);
 767
 768             JLabel ebMassLabel = new JLabel("Mass:");
 769             ebPanel.add(ebMassLabel, "cell 2 1,alignx left");
 770
 771             ebMassTextField = new JTextField();
 772             ebMassTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 773             ebPanel.add(ebMassTextField, "cell 3 1,growx");
 774             ebMassTextField.setColumns(10);
 775
 776             JLabel ebOuterDiaLabel = new JLabel("Outer Dia.:");
 777             ebPanel.add(ebOuterDiaLabel, "cell 0 2,alignx left");
 778
 779             ebOuterDiaTextField = new JTextField();
 780             ebOuterDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 781             ebPanel.add(ebOuterDiaTextField, "cell 1 2,growx");
 782             ebOuterDiaTextField.setColumns(10);
 783
 784             JLabel ebInnerDiaLabel = new JLabel("Inner Dia.:");
 785             ebPanel.add(ebInnerDiaLabel, "cell 2 2,alignx left");
 786
 787             ebInnerDiaTextField = new JTextField();
 788             ebInnerDiaTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 789             ebPanel.add(ebInnerDiaTextField, "cell 3 2,growx");
 790             ebInnerDiaTextField.setColumns(10);
 791
 792             JLabel ebThicknessLabel = new JLabel("Thickness:");
 793             ebPanel.add(ebThicknessLabel, "cell 0 1,alignx left");
 794
 795             ebThicknessTextField = new JTextField();
 796             ebThicknessTextField.setInputVerifier(NON_NEGATIVE_DECIMAL);
 797             ebPanel.add(ebThicknessTextField, "cell 1 1,growx");
 798             ebThicknessTextField.setColumns(10);
 799
 800             JPanel panel = new JPanel();
 801             panel.setMinimumSize(new Dimension(200, 200));
 802             ebPanel.add(panel, "cell 3 3");
 803             panel.setLayout(null);
 804             ebImageBtn = new JButton("No Image");
 805             ebImageBtn.setMaximumSize(new Dimension(75, 75));
 806             ebImageBtn.setMinimumSize(new Dimension(75, 75));
 807             panel.add(ebImageBtn);
 808             ebImageBtn.setBounds(new Rectangle(6, 6, 132, 145));
 809
 810             ebImageBtn.addActionListener(new ActionListener() {
 811                 @Override
 812                 public void actionPerformed(final ActionEvent e) {
 813                     int returnVal = imageChooser.showOpenDialog(PresetEditorDialog.this);
 814
 815                     if (returnVal == JFileChooser.APPROVE_OPTION) {
 816                         File file = imageChooser.getSelectedFile();
 817                         ebImage = scaleImage(new ImageIcon(file.getAbsolutePath()).getImage(), 155);
 818                         ebImageBtn.setIcon(ebImage);
 819                     }
 820                 }
 821             });
 822         }
 823
 824         JPanel buttonPane = new JPanel();
 825         getContentPane().add(buttonPane, BorderLayout.SOUTH);
 826         buttonPane.setLayout(new MigLayout("", "[130px][176.00px][131.00px]", "[29px]"));
 827         JButton btnSaveAndNew = new JButton("Save and New");
 828         btnSaveAndNew.addMouseListener(new MouseAdapter() {
 829             @Override
 830             public void mouseClicked(MouseEvent arg0) {
 831                 saveResult();
 832             }
 833         });
 834         buttonPane.add(btnSaveAndNew, "cell 0 0,alignx left,aligny top");
 835
 836         JButton okButton = new JButton("Save and Close");
 837         okButton.addActionListener(new ActionListener() {
 838             public void actionPerformed(ActionEvent event) {
 839                 saveResult();
 840                 dispose();
 841             }
 842         });
 843         okButton.setActionCommand("OK");
 844         buttonPane.add(okButton, "cell 1 0,alignx left,aligny top");
 845         getRootPane().setDefaultButton(okButton);
 846
 847         JButton cancelButton = new JButton("Close");
 848         cancelButton.addActionListener(new ActionListener() {
 849             public void actionPerformed(ActionEvent event) {
 850                 dispose();
 851             }
 852         });
 853         cancelButton.setActionCommand("Close");
 854         buttonPane.add(cancelButton, "cell 6 0,alignx right,aligny top");
 855
 856         if (toEdit != null) {
 857             fillEditor(toEdit);
 858             typeCombo.setEditable(false);
 859         }
 860         else {
 861             typeCombo.setEditable(true);
 862         }
 863     }
 864
 865     private JFileChooser createImageChooser() {
 866         final JFileChooser chooser = new JFileChooser();
 867         ImagePreviewPanel preview = new ImagePreviewPanel();
 868         chooser.setAccessory(preview);
 869         chooser.addPropertyChangeListener(preview);
 870         chooser.setAcceptAllFileFilterUsed(false);
 871         chooser.addChoosableFileFilter(new FileFilter() {
 872             @Override
 873             public boolean accept(final File f) {
 874                 return f.getName().endsWith(".png") || f.getName().endsWith(".jpg");
 875             }
 876
 877             @Override
 878             public String getDescription() {
 879                 return "Image Files";
 880             }
 881         });
 882         return chooser;
 883     }
 884
 885     private void fillEditor(ComponentPreset preset) {
 886         ComponentPreset.Type t = preset.getType();
 887
 888         mfgTextField.setText(preset.get(ComponentPreset.MANUFACTURER).getDisplayName());
 889         materialChooser.getModel().setSelectedItem(preset.get(ComponentPreset.MATERIAL));
 890         switch (t) {
 891             case BODY_TUBE:
 892                 typeCombo.setSelectedItem(trans.get(BODY_TUBE_KEY));
 893                 btDescTextField.setText(preset.get(ComponentPreset.DESCRIPTION));
 894
 895                 if (preset.has(ComponentPreset.INNER_DIAMETER)) {
 896                     btInnerDiaTextField.setText(preset.get(ComponentPreset.INNER_DIAMETER).toString());
 897                 }
 898                 if (preset.has(ComponentPreset.LENGTH)) {
 899                     btLengthTextField.setText(preset.get(ComponentPreset.LENGTH).toString());
 900                 }
 901                 if (preset.has(ComponentPreset.MASS)) {
 902                     btMassTextField.setText(preset.get(ComponentPreset.MASS).toString());
 903                 }
 904                 if (preset.has(ComponentPreset.OUTER_DIAMETER)) {
 905                     btOuterDiaTextField.setText(preset.get(ComponentPreset.OUTER_DIAMETER).toString());
 906                 }
 907                 if (preset.has(ComponentPreset.IMAGE)) {
 908                     btImage = new ImageIcon(byteArrayToImage(preset.get(ComponentPreset.IMAGE)));
 909                     btImageBtn.setIcon(btImage);
 910                 }
 911                 btPartNoTextField.setText(preset.get(ComponentPreset.PARTNO));
 912                 break;
 913             case BULK_HEAD:
 914                 typeCombo.setSelectedItem(trans.get(BULKHEAD_KEY));
 915                 bhDescTextField.setText(preset.get(ComponentPreset.DESCRIPTION));
 916                 if (preset.has(ComponentPreset.LENGTH)) {
 917                     bhLengthTextField.setText(preset.get(ComponentPreset.LENGTH).toString());
 918                 }
 919                 if (preset.has(ComponentPreset.MASS)) {
 920                     bhMassTextField.setText(preset.get(ComponentPreset.MASS).toString());
 921                 }
 922                 if (preset.has(ComponentPreset.OUTER_DIAMETER)) {
 923                     bhOuterDiaTextField.setText(preset.get(ComponentPreset.OUTER_DIAMETER).toString());
 924                 }
 925                 if (preset.has(ComponentPreset.IMAGE)) {
 926                     bhImage = new ImageIcon(byteArrayToImage(preset.get(ComponentPreset.IMAGE)));
 927                     bhImageBtn.setIcon(bhImage);
 928                 }
 929                 bhPartNoTextField.setText(preset.get(ComponentPreset.PARTNO));
 930                 break;
 931             case CENTERING_RING:
 932                 typeCombo.setSelectedItem(trans.get(CR_KEY));
 933                 crDescTextField.setText(preset.get(ComponentPreset.DESCRIPTION));
 934                 if (preset.has(ComponentPreset.INNER_DIAMETER)) {
 935                     crInnerDiaTextField.setText(preset.get(ComponentPreset.INNER_DIAMETER).toString());
 936                 }
 937                 if (preset.has(ComponentPreset.LENGTH)) {
 938                     crThicknessTextField.setText(preset.get(ComponentPreset.LENGTH).toString());
 939                 }
 940                 if (preset.has(ComponentPreset.MASS)) {
 941                     crMassTextField.setText(preset.get(ComponentPreset.MASS).toString());
 942                 }
 943                 if (preset.has(ComponentPreset.OUTER_DIAMETER)) {
 944                     crOuterDiaTextField.setText(preset.get(ComponentPreset.OUTER_DIAMETER).toString());
 945                 }
 946                 if (preset.has(ComponentPreset.IMAGE)) {
 947                     crImage = new ImageIcon(byteArrayToImage(preset.get(ComponentPreset.IMAGE)));
 948                     crImageBtn.setIcon(crImage);
 949                 }
 950                 crPartNoTextField.setText(preset.get(ComponentPreset.PARTNO));
 951                 break;
 952             case ENGINE_BLOCK:
 953                 typeCombo.setSelectedItem(trans.get(EB_KEY));
 954                 ebDescTextField.setText(preset.get(ComponentPreset.DESCRIPTION));
 955                 if (preset.has(ComponentPreset.INNER_DIAMETER)) {
 956                     ebInnerDiaTextField.setText(preset.get(ComponentPreset.INNER_DIAMETER).toString());
 957                 }
 958                 if (preset.has(ComponentPreset.LENGTH)) {
 959                     ebThicknessTextField.setText(preset.get(ComponentPreset.LENGTH).toString());
 960                 }
 961                 if (preset.has(ComponentPreset.MASS)) {
 962                     ebMassTextField.setText(preset.get(ComponentPreset.MASS).toString());
 963                 }
 964                 if (preset.has(ComponentPreset.OUTER_DIAMETER)) {
 965                     ebOuterDiaTextField.setText(preset.get(ComponentPreset.OUTER_DIAMETER).toString());
 966                 }
 967                 if (preset.has(ComponentPreset.IMAGE)) {
 968                     ebImage = new ImageIcon(byteArrayToImage(preset.get(ComponentPreset.IMAGE)));
 969                     ebImageBtn.setIcon(ebImage);
 970                 }
 971                 ebPartNoTextField.setText(preset.get(ComponentPreset.PARTNO));
 972                 break;
 973             case NOSE_CONE:
 974                 typeCombo.setSelectedItem(trans.get(NOSE_CONE_KEY));
 975                 ncDescTextField.setText(preset.get(ComponentPreset.DESCRIPTION));
 976                 if (preset.has(ComponentPreset.AFT_OUTER_DIAMETER)) {
 977                     ncAftDiaTextField.setText(preset.get(ComponentPreset.AFT_OUTER_DIAMETER).toString());
 978                 }
 979                 if (preset.has(ComponentPreset.AFT_SHOULDER_DIAMETER)) {
 980                     ncAftShoulderDiaTextField.setText(preset.get(ComponentPreset.AFT_SHOULDER_DIAMETER).toString());
 981                 }
 982                 if (preset.has(ComponentPreset.AFT_SHOULDER_LENGTH)) {
 983                     ncAftShoulderLenTextField.setText(preset.get(ComponentPreset.AFT_SHOULDER_LENGTH).toString());
 984                 }
 985                 if (preset.has(ComponentPreset.MASS)) {
 986                     ncMassTextField.setText(preset.get(ComponentPreset.MASS).toString());
 987                 }
 988                 if (preset.has(ComponentPreset.SHAPE)) {
 989                     ncShapeCB.setSelectedItem(preset.get(ComponentPreset.SHAPE).toString());
 990                 }
 991                 if (preset.has(ComponentPreset.FILLED)) {
 992                     ncFilledCB.setSelected((preset.get(ComponentPreset.FILLED)));
 993                 }
 994                 if (preset.has(ComponentPreset.LENGTH)) {
 995                     ncLengthTextField.setText(preset.get(ComponentPreset.LENGTH).toString());
 996                 }
 997                 if (preset.has(ComponentPreset.IMAGE)) {
 998                     ncImage = new ImageIcon(byteArrayToImage(preset.get(ComponentPreset.IMAGE)));
 999                     ncImageBtn.setIcon(ncImage);
1000                 }
1001                 ncPartNoTextField.setText(preset.get(ComponentPreset.PARTNO));
1002                 break;
1003             case TRANSITION:
1004                 typeCombo.setSelectedItem(trans.get(TRANSITION_KEY));
1005                 trDescTextField.setText(preset.get(ComponentPreset.DESCRIPTION));
1006                 if (preset.has(ComponentPreset.AFT_OUTER_DIAMETER)) {
1007                     trAftDiaTextField.setText(preset.get(ComponentPreset.AFT_OUTER_DIAMETER).toString());
1008                 }
1009                 if (preset.has(ComponentPreset.AFT_SHOULDER_DIAMETER)) {
1010                     trAftShoulderDiaTextField.setText(preset.get(ComponentPreset.AFT_SHOULDER_DIAMETER).toString());
1011                 }
1012                 if (preset.has(ComponentPreset.AFT_SHOULDER_LENGTH)) {
1013                     trAftShoulderLenTextField.setText(preset.get(ComponentPreset.AFT_SHOULDER_LENGTH).toString());
1014                 }
1015                 if (preset.has(ComponentPreset.FORE_OUTER_DIAMETER)) {
1016                     trForeDiaTextField.setText(preset.get(ComponentPreset.FORE_OUTER_DIAMETER).toString());
1017                 }
1018                 if (preset.has(ComponentPreset.FORE_SHOULDER_DIAMETER)) {
1019                     trForeShoulderDiaTextField.setText(preset.get(ComponentPreset.FORE_SHOULDER_DIAMETER).toString());
1020                 }
1021                 if (preset.has(ComponentPreset.FORE_SHOULDER_LENGTH)) {
1022                     trForeShoulderLenTextField.setText(preset.get(ComponentPreset.FORE_SHOULDER_LENGTH).toString());
1023                 }
1024                 if (preset.has(ComponentPreset.MASS)) {
1025                     trMassTextField.setText(preset.get(ComponentPreset.MASS).toString());
1026                 }
1027                 if (preset.has(ComponentPreset.SHAPE)) {
1028                     trShapeCB.setSelectedItem(preset.get(ComponentPreset.SHAPE).toString());
1029                 }
1030                 if (preset.has(ComponentPreset.FILLED)) {
1031                     trFilledCB.setSelected((preset.get(ComponentPreset.FILLED)));
1032                 }
1033                 if (preset.has(ComponentPreset.LENGTH)) {
1034                     trLengthTextField.setText(preset.get(ComponentPreset.LENGTH).toString());
1035                 }
1036                 if (preset.has(ComponentPreset.IMAGE)) {
1037                     trImage = new ImageIcon(byteArrayToImage(preset.get(ComponentPreset.IMAGE)));
1038                     trImageBtn.setIcon(trImage);
1039                 }
1040                 trPartNoTextField.setText(preset.get(ComponentPreset.PARTNO));
1041                 break;
1042             case TUBE_COUPLER:
1043                 typeCombo.setSelectedItem(trans.get(TUBE_COUPLER_KEY));
1044                 tcDescTextField.setText(preset.get(ComponentPreset.DESCRIPTION));
1045                 if (preset.has(ComponentPreset.INNER_DIAMETER)) {
1046                     tcInnerDiaTextField.setText(preset.get(ComponentPreset.INNER_DIAMETER).toString());
1047                 }
1048                 if (preset.has(ComponentPreset.LENGTH)) {
1049                     tcLengthTextField.setText(preset.get(ComponentPreset.LENGTH).toString());
1050                 }
1051                 if (preset.has(ComponentPreset.MASS)) {
1052                     tcMassTextField.setText(preset.get(ComponentPreset.MASS).toString());
1053                 }
1054                 if (preset.has(ComponentPreset.OUTER_DIAMETER)) {
1055                     tcOuterDiaTextField.setText(preset.get(ComponentPreset.OUTER_DIAMETER).toString());
1056                 }
1057                 tcPartNoTextField.setText(preset.get(ComponentPreset.PARTNO));
1058                 if (preset.has(ComponentPreset.IMAGE)) {
1059                     tcImage = new ImageIcon(byteArrayToImage(preset.get(ComponentPreset.IMAGE)));
1060                     tcImageBtn.setIcon(tcImage);
1061                 }
1062                 break;
1063             default:
1064         }
1065     }
1066
1067     private void saveResult() {
1068         String type = (String) typeCombo.getSelectedItem();
1069
1070         ComponentPreset result = null;
1071
1072         if (type.equals(trans.get(NOSE_CONE_KEY))) {
1073             result = extractNoseCone();
1074             if (result != null) {
1075                 clearNoseCone();
1076             }
1077         }
1078         else if (type.equals(trans.get(TRANSITION_KEY))) {
1079             result = extractTransition();
1080             if (result != null) {
1081                 clearTransition();
1082             }
1083         }
1084         else if (type.equals(trans.get(BODY_TUBE_KEY))) {
1085             result = extractBodyTube();
1086             if (result != null) {
1087                 clearBodyTube();
1088             }
1089         }
1090         else if (type.equals(trans.get(TUBE_COUPLER_KEY))) {
1091             result = extractTubeCoupler();
1092             if (result != null) {
1093                 clearTubeCoupler();
1094             }
1095         }
1096         else if (type.equals(trans.get(EB_KEY))) {
1097             result = extractEngineBlock();
1098             if (result != null) {
1099                 clearEngineBlock();
1100             }
1101         }
1102         else if (type.equals(trans.get(CR_KEY))) {
1103             result = extractCenteringRing();
1104             if (result != null) {
1105                 clearCenteringRing();
1106             }
1107         }
1108         else if (type.equals(trans.get(BULKHEAD_KEY))) {
1109             result = extractBulkhead();
1110             if (result != null) {
1111                 clearBulkhead();
1112             }
1113         }
1114         resultListener.notifyResult(result);
1115     }
1116
1117     private ComponentPreset extractNoseCone() {
1118         TypedPropertyMap props = new TypedPropertyMap();
1119         try {
1120             PrintUnit lpu = lengthMap.get(lenUnitCombo.getSelectedItem());
1121
1122             props.put(ComponentPreset.TYPE, ComponentPreset.Type.NOSE_CONE);
1123             if (!ncAftDiaTextField.getText().equals("")) {
1124                 props.put(ComponentPreset.AFT_OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(ncAftDiaTextField.getText())));
1125             }
1126             if (!ncAftShoulderDiaTextField.getText().equals("")) {
1127                 props.put(ComponentPreset.AFT_SHOULDER_DIAMETER, lpu.toMeters(Double.parseDouble(ncAftShoulderDiaTextField.getText())));
1128             }
1129             if (!ncAftShoulderLenTextField.getText().equals("")) {
1130                 props.put(ComponentPreset.AFT_SHOULDER_LENGTH, lpu.toMeters(Double.parseDouble(ncAftShoulderLenTextField.getText())));
1131             }
1132             props.put(ComponentPreset.DESCRIPTION, ncDescTextField.getText());
1133             props.put(ComponentPreset.PARTNO, ncPartNoTextField.getText());
1134             props.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer(mfgTextField.getText()));
1135             if (!ncLengthTextField.getText().equals("")) {
1136                 props.put(ComponentPreset.LENGTH, lpu.toMeters(Double.parseDouble(ncLengthTextField.getText())));
1137             }
1138             props.put(ComponentPreset.SHAPE, Transition.Shape.toShape((String) ncShapeCB.getSelectedItem()));
1139             final Material material = (Material) materialChooser.getSelectedItem();
1140             if (material != null) {
1141                 props.put(ComponentPreset.MATERIAL, material);
1142             }
1143             else {
1144                 JOptionPane.showMessageDialog(null, "A material must be selected.", "Error", JOptionPane.ERROR_MESSAGE);
1145                 return null;
1146             }
1147             if (!ncMassTextField.getText().equals("")) {
1148                 props.put(ComponentPreset.MASS, lpu.toMeters(Double.parseDouble(ncMassTextField.getText())));
1149             }
1150             props.put(ComponentPreset.FILLED, ncFilledCB.isSelected());
1151             if (ncImage != null) {
1152                 props.put(ComponentPreset.IMAGE, imageToByteArray(ncImage.getImage()));
1153             }
1154
1155             return ComponentPresetFactory.create(props);
1156         }
1157         catch (NumberFormatException nfe) {
1158             JOptionPane.showMessageDialog(null, "Could not convert nose cone attribute.", "Error", JOptionPane.ERROR_MESSAGE);
1159         }
1160         catch (InvalidComponentPresetException e) {
1161             JOptionPane.showMessageDialog(null, "Mandatory nose cone attribute not set.", "Error", JOptionPane.ERROR_MESSAGE);
1162         }
1163         return null;
1164     }
1165
1166     private void clearNoseCone() {
1167         ncAftDiaTextField.setText("");
1168         ncAftShoulderDiaTextField.setText("");
1169         ncAftShoulderLenTextField.setText("");
1170         ncDescTextField.setText("");
1171         ncPartNoTextField.setText("");
1172         ncLengthTextField.setText("");
1173         ncMassTextField.setText("");
1174         ncFilledCB.setSelected(false);
1175         ncImage = null;
1176         ncImageBtn.setIcon(null);
1177     }
1178
1179     private ComponentPreset extractTransition() {
1180         TypedPropertyMap props = new TypedPropertyMap();
1181         try {
1182             PrintUnit lpu = lengthMap.get(lenUnitCombo.getSelectedItem());
1183             props.put(ComponentPreset.TYPE, ComponentPreset.Type.TRANSITION);
1184             if (!trAftDiaTextField.getText().equals("")) {
1185                 props.put(ComponentPreset.AFT_OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(trAftDiaTextField.getText())));
1186             }
1187             if (!trAftShoulderDiaTextField.getText().equals("")) {
1188                 props.put(ComponentPreset.AFT_SHOULDER_DIAMETER, lpu.toMeters(Double.parseDouble(trAftShoulderDiaTextField.getText())));
1189             }
1190             if (!trAftShoulderLenTextField.getText().equals("")) {
1191                 props.put(ComponentPreset.AFT_SHOULDER_LENGTH, lpu.toMeters(Double.parseDouble(trAftShoulderLenTextField.getText())));
1192             }
1193             if (!trForeDiaTextField.getText().equals("")) {
1194                 props.put(ComponentPreset.FORE_OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(trForeDiaTextField.getText())));
1195             }
1196             if (!trForeShoulderDiaTextField.getText().equals("")) {
1197                 props.put(ComponentPreset.FORE_SHOULDER_DIAMETER, lpu.toMeters(Double.parseDouble(trForeShoulderDiaTextField.getText())));
1198             }
1199             if (!trForeShoulderLenTextField.getText().equals("")) {
1200                 props.put(ComponentPreset.FORE_SHOULDER_LENGTH, lpu.toMeters(Double.parseDouble(trForeShoulderLenTextField.getText())));
1201             }
1202             props.put(ComponentPreset.DESCRIPTION, trDescTextField.getText());
1203             props.put(ComponentPreset.PARTNO, trPartNoTextField.getText());
1204             props.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer(mfgTextField.getText()));
1205
1206             if (!trLengthTextField.getText().equals("")) {
1207                 props.put(ComponentPreset.LENGTH, lpu.toMeters(Double.parseDouble(trLengthTextField.getText())));
1208             }
1209             props.put(ComponentPreset.SHAPE, Transition.Shape.toShape((String) trShapeCB.getSelectedItem()));
1210             final Material material = (Material) materialChooser.getSelectedItem();
1211             if (material != null) {
1212                 props.put(ComponentPreset.MATERIAL, material);
1213             }
1214             else {
1215                 JOptionPane.showMessageDialog(null, "A material must be selected.", "Error", JOptionPane.ERROR_MESSAGE);
1216                 return null;
1217             }
1218             if (!trMassTextField.getText().equals("")) {
1219                 props.put(ComponentPreset.MASS, lpu.toMeters(Double.parseDouble(trMassTextField.getText())));
1220             }
1221             props.put(ComponentPreset.FILLED, trFilledCB.isSelected());
1222             if (trImage != null) {
1223                 props.put(ComponentPreset.IMAGE, imageToByteArray(trImage.getImage()));
1224             }
1225
1226             return ComponentPresetFactory.create(props);
1227         }
1228         catch (NumberFormatException nfe) {
1229             JOptionPane.showMessageDialog(null, "Could not convert transition attribute.", "Error", JOptionPane.ERROR_MESSAGE);
1230         }
1231         catch (InvalidComponentPresetException e) {
1232             JOptionPane.showMessageDialog(null, "Mandatory transition attribute not set.", "Error", JOptionPane.ERROR_MESSAGE);
1233         }
1234         return null;
1235     }
1236
1237     private void clearTransition() {
1238         trAftDiaTextField.setText("");
1239         trAftShoulderDiaTextField.setText("");
1240         trAftShoulderLenTextField.setText("");
1241         trForeDiaTextField.setText("");
1242         trForeShoulderDiaTextField.setText("");
1243         trForeShoulderLenTextField.setText("");
1244         trDescTextField.setText("");
1245         trPartNoTextField.setText("");
1246         trLengthTextField.setText("");
1247         trMassTextField.setText("");
1248         trFilledCB.setSelected(false);
1249         trImage = null;
1250         trImageBtn.setIcon(null);
1251     }
1252
1253     private ComponentPreset extractBodyTube() {
1254         TypedPropertyMap props = new TypedPropertyMap();
1255         try {
1256             PrintUnit lpu = lengthMap.get(lenUnitCombo.getSelectedItem());
1257             props.put(ComponentPreset.TYPE, ComponentPreset.Type.BODY_TUBE);
1258             if (!btOuterDiaTextField.getText().equals("")) {
1259                 props.put(ComponentPreset.OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(btOuterDiaTextField.getText())));
1260             }
1261             if (!btInnerDiaTextField.getText().equals("")) {
1262                 props.put(ComponentPreset.INNER_DIAMETER, lpu.toMeters(Double.parseDouble(btInnerDiaTextField.getText())));
1263             }
1264             props.put(ComponentPreset.DESCRIPTION, btDescTextField.getText());
1265             props.put(ComponentPreset.PARTNO, btPartNoTextField.getText());
1266             props.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer(mfgTextField.getText()));
1267             if (!btLengthTextField.getText().equals("")) {
1268                 props.put(ComponentPreset.LENGTH, lpu.toMeters(Double.parseDouble(btLengthTextField.getText())));
1269             }
1270             final Material material = (Material) materialChooser.getSelectedItem();
1271             if (material != null) {
1272                 props.put(ComponentPreset.MATERIAL, material);
1273             }
1274             else {
1275                 JOptionPane.showMessageDialog(null, "A material must be selected.", "Error", JOptionPane.ERROR_MESSAGE);
1276                 return null;
1277             }
1278             if (!btMassTextField.getText().equals("")) {
1279                 props.put(ComponentPreset.MASS, lpu.toMeters(Double.parseDouble(btMassTextField.getText())));
1280             }
1281             if (btImage != null) {
1282                 props.put(ComponentPreset.IMAGE, imageToByteArray(btImage.getImage()));
1283             }
1284             return ComponentPresetFactory.create(props);
1285         }
1286         catch (NumberFormatException nfe) {
1287             nfe.printStackTrace();
1288             JOptionPane.showMessageDialog(null, "Could not convert body tube attribute.", "Error", JOptionPane.ERROR_MESSAGE);
1289         }
1290         catch (InvalidComponentPresetException e) {
1291             JOptionPane.showMessageDialog(null, "Mandatory body tube attribute not set.", "Error", JOptionPane.ERROR_MESSAGE);
1292         }
1293         return null;
1294     }
1295
1296     private void clearBodyTube() {
1297         btOuterDiaTextField.setText("");
1298         btInnerDiaTextField.setText("");
1299         btDescTextField.setText("");
1300         btPartNoTextField.setText("");
1301         btLengthTextField.setText("");
1302         btMassTextField.setText("");
1303         btImage = null;
1304         btImageBtn.setIcon(null);
1305     }
1306
1307     public ComponentPreset extractTubeCoupler() {
1308         TypedPropertyMap props = new TypedPropertyMap();
1309         try {
1310             PrintUnit lpu = lengthMap.get(lenUnitCombo.getSelectedItem());
1311             props.put(ComponentPreset.TYPE, ComponentPreset.Type.TUBE_COUPLER);
1312             if (!tcOuterDiaTextField.getText().equals("")) {
1313                 props.put(ComponentPreset.OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(tcOuterDiaTextField.getText())));
1314             }
1315             if (!tcInnerDiaTextField.getText().equals("")) {
1316                 props.put(ComponentPreset.INNER_DIAMETER, lpu.toMeters(Double.parseDouble(tcInnerDiaTextField.getText())));
1317             }
1318             props.put(ComponentPreset.DESCRIPTION, tcDescTextField.getText());
1319             props.put(ComponentPreset.PARTNO, tcPartNoTextField.getText());
1320             props.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer(mfgTextField.getText()));
1321             if (!tcLengthTextField.getText().equals("")) {
1322                 props.put(ComponentPreset.LENGTH, lpu.toMeters(Double.parseDouble(tcLengthTextField.getText())));
1323             }
1324             final Material material = (Material) materialChooser.getSelectedItem();
1325             if (material != null) {
1326                 props.put(ComponentPreset.MATERIAL, material);
1327             }
1328             else {
1329                 JOptionPane.showMessageDialog(null, "A material must be selected.", "Error", JOptionPane.ERROR_MESSAGE);
1330                 return null;
1331             }
1332             if (!tcMassTextField.getText().equals("")) {
1333                 props.put(ComponentPreset.MASS, lpu.toMeters(Double.parseDouble(tcMassTextField.getText())));
1334             }
1335             if (tcImage != null) {
1336                 props.put(ComponentPreset.IMAGE, imageToByteArray(tcImage.getImage()));
1337             }
1338
1339             return ComponentPresetFactory.create(props);
1340         }
1341         catch (NumberFormatException nfe) {
1342             JOptionPane.showMessageDialog(null, "Could not convert tube coupler attribute.", "Error", JOptionPane.ERROR_MESSAGE);
1343         }
1344         catch (InvalidComponentPresetException e) {
1345             JOptionPane.showMessageDialog(null, "Mandatory tube coupler attribute not set.", "Error", JOptionPane.ERROR_MESSAGE);
1346         }
1347         return null;
1348     }
1349
1350     private void clearTubeCoupler() {
1351         tcOuterDiaTextField.setText("");
1352         tcInnerDiaTextField.setText("");
1353         tcDescTextField.setText("");
1354         tcPartNoTextField.setText("");
1355         tcLengthTextField.setText("");
1356         tcMassTextField.setText("");
1357         tcImage = null;
1358         tcImageBtn.setIcon(null);
1359     }
1360
1361     private ComponentPreset extractBulkhead() {
1362         TypedPropertyMap props = new TypedPropertyMap();
1363         try {
1364             PrintUnit lpu = lengthMap.get(lenUnitCombo.getSelectedItem());
1365             props.put(ComponentPreset.TYPE, ComponentPreset.Type.BULK_HEAD);
1366             if (!bhOuterDiaTextField.getText().equals("")) {
1367                 props.put(ComponentPreset.OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(bhOuterDiaTextField.getText())));
1368             }
1369             props.put(ComponentPreset.DESCRIPTION, bhDescTextField.getText());
1370             props.put(ComponentPreset.PARTNO, bhPartNoTextField.getText());
1371             props.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer(mfgTextField.getText()));
1372             if (!bhLengthTextField.getText().equals("")) {
1373                 props.put(ComponentPreset.LENGTH, lpu.toMeters(Double.parseDouble(bhLengthTextField.getText())));
1374             }
1375             final Material material = (Material) materialChooser.getSelectedItem();
1376             if (material != null) {
1377                 props.put(ComponentPreset.MATERIAL, material);
1378             }
1379             else {
1380                 JOptionPane.showMessageDialog(null, "A material must be selected.", "Error", JOptionPane.ERROR_MESSAGE);
1381                 return null;
1382             }
1383             if (!bhMassTextField.getText().equals("")) {
1384                 props.put(ComponentPreset.MASS, lpu.toMeters(Double.parseDouble(bhMassTextField.getText())));
1385             }
1386             if (bhImage != null) {
1387                 props.put(ComponentPreset.IMAGE, imageToByteArray(bhImage.getImage()));
1388             }
1389             return ComponentPresetFactory.create(props);
1390         }
1391         catch (NumberFormatException nfe) {
1392             JOptionPane.showMessageDialog(null, "Could not convert bulkhead attribute.", "Error", JOptionPane.ERROR_MESSAGE);
1393         }
1394         catch (InvalidComponentPresetException e) {
1395             JOptionPane.showMessageDialog(null, "Mandatory bulkhead attribute not set.", "Error", JOptionPane.ERROR_MESSAGE);
1396         }
1397         return null;
1398     }
1399
1400     private void clearBulkhead() {
1401         bhOuterDiaTextField.setText("");
1402         bhDescTextField.setText("");
1403         bhPartNoTextField.setText("");
1404         bhLengthTextField.setText("");
1405         bhMassTextField.setText("");
1406         bhImage = null;
1407         bhImageBtn.setIcon(null);
1408     }
1409
1410     private ComponentPreset extractCenteringRing() {
1411         TypedPropertyMap props = new TypedPropertyMap();
1412         try {
1413             PrintUnit lpu = lengthMap.get(lenUnitCombo.getSelectedItem());
1414             props.put(ComponentPreset.TYPE, ComponentPreset.Type.CENTERING_RING);
1415             if (!crOuterDiaTextField.getText().equals("")) {
1416                 props.put(ComponentPreset.OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(crOuterDiaTextField.getText())));
1417             }
1418             if (!crInnerDiaTextField.getText().equals("")) {
1419                 props.put(ComponentPreset.INNER_DIAMETER, lpu.toMeters(Double.parseDouble(crInnerDiaTextField.getText())));
1420             }
1421             props.put(ComponentPreset.DESCRIPTION, crDescTextField.getText());
1422             props.put(ComponentPreset.PARTNO, crPartNoTextField.getText());
1423             props.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer(mfgTextField.getText()));
1424             if (!crThicknessTextField.getText().equals("")) {
1425                 props.put(ComponentPreset.LENGTH, lpu.toMeters(Double.parseDouble(crThicknessTextField.getText())));
1426             }
1427             final Material material = (Material) materialChooser.getSelectedItem();
1428             if (material != null) {
1429                 props.put(ComponentPreset.MATERIAL, material);
1430             }
1431             else {
1432                 JOptionPane.showMessageDialog(null, "A material must be selected.", "Error", JOptionPane.ERROR_MESSAGE);
1433                 return null;
1434             }
1435             if (!crMassTextField.getText().equals("")) {
1436                 props.put(ComponentPreset.MASS, lpu.toMeters(Double.parseDouble(crMassTextField.getText())));
1437             }
1438             if (crImage != null) {
1439                 props.put(ComponentPreset.IMAGE, imageToByteArray(crImage.getImage()));
1440             }
1441             return ComponentPresetFactory.create(props);
1442         }
1443         catch (NumberFormatException nfe) {
1444             JOptionPane.showMessageDialog(null, "Could not convert centering ring attribute.", "Error", JOptionPane.ERROR_MESSAGE);
1445         }
1446         catch (InvalidComponentPresetException e) {
1447             JOptionPane.showMessageDialog(null, "Mandatory centering ring attribute not set.", "Error", JOptionPane.ERROR_MESSAGE);
1448         }
1449         return null;
1450     }
1451
1452     private void clearCenteringRing() {
1453         crOuterDiaTextField.setText("");
1454         crInnerDiaTextField.setText("");
1455         crDescTextField.setText("");
1456         crPartNoTextField.setText("");
1457         crThicknessTextField.setText("");
1458         crMassTextField.setText("");
1459         crImage = null;
1460         crImageBtn.setIcon(null);
1461     }
1462
1463     public ComponentPreset extractEngineBlock() {
1464         TypedPropertyMap props = new TypedPropertyMap();
1465         try {
1466             PrintUnit lpu = lengthMap.get(lenUnitCombo.getSelectedItem());
1467             props.put(ComponentPreset.TYPE, ComponentPreset.Type.ENGINE_BLOCK);
1468             if (!ebOuterDiaTextField.getText().equals("")) {
1469                 props.put(ComponentPreset.OUTER_DIAMETER, lpu.toMeters(Double.parseDouble(ebOuterDiaTextField.getText())));
1470             }
1471             if (!ebInnerDiaTextField.getText().equals("")) {
1472                 props.put(ComponentPreset.INNER_DIAMETER, lpu.toMeters(Double.parseDouble(ebInnerDiaTextField.getText())));
1473             }
1474             props.put(ComponentPreset.DESCRIPTION, ebDescTextField.getText());
1475             props.put(ComponentPreset.PARTNO, ebPartNoTextField.getText());
1476             props.put(ComponentPreset.MANUFACTURER, Manufacturer.getManufacturer(mfgTextField.getText()));
1477             if (!ebThicknessTextField.getText().equals("")) {
1478                 props.put(ComponentPreset.LENGTH, lpu.toMeters(Double.parseDouble(ebThicknessTextField.getText())));
1479             }
1480             final Material material = (Material) materialChooser.getSelectedItem();
1481             if (material != null) {
1482                 props.put(ComponentPreset.MATERIAL, material);
1483             }
1484             else {
1485                 JOptionPane.showMessageDialog(null, "A material must be selected.", "Error", JOptionPane.ERROR_MESSAGE);
1486                 return null;
1487             }
1488             if (!ebMassTextField.getText().equals("")) {
1489                 props.put(ComponentPreset.MASS, lpu.toMeters(Double.parseDouble(ebMassTextField.getText())));
1490             }
1491             if (ebImage != null) {
1492                 props.put(ComponentPreset.IMAGE, imageToByteArray(ebImage.getImage()));
1493             }
1494             return ComponentPresetFactory.create(props);
1495         }
1496         catch (NumberFormatException nfe) {
1497             JOptionPane.showMessageDialog(null, "Could not convert engine block attribute.", "Error", JOptionPane.ERROR_MESSAGE);
1498         }
1499         catch (InvalidComponentPresetException e) {
1500             JOptionPane.showMessageDialog(null, "Mandatory engine block attribute not set.", "Error", JOptionPane.ERROR_MESSAGE);
1501         }
1502         return null;
1503     }
1504
1505     private void clearEngineBlock() {
1506         ebOuterDiaTextField.setText("");
1507         ebInnerDiaTextField.setText("");
1508         ebDescTextField.setText("");
1509         ebPartNoTextField.setText("");
1510         ebThicknessTextField.setText("");
1511         ebMassTextField.setText("");
1512         ebImage = null;
1513         ebImageBtn.setIcon(null);
1514     }
1515
1516     public void itemStateChanged(ItemEvent evt) {
1517         CardLayout cl = (CardLayout) (componentOverlayPanel.getLayout());
1518         cl.show(componentOverlayPanel, componentMap.get((String) evt.getItem()));
1519
1520     }
1521
1522     /**
1523      * Convert an image to a byte array in png format.
1524      *
1525      * @param originalImage
1526      * @return
1527      */
1528     private byte[] imageToByteArray(Image originalImage) {
1529         byte[] imageInByte = null;
1530         try {
1531             BufferedImage bi = imageToBufferedImage(originalImage);
1532             ByteArrayOutputStream baos = new ByteArrayOutputStream();
1533             ImageIO.write(bi, "png", baos);
1534             baos.flush();
1535             imageInByte = baos.toByteArray();
1536             baos.close();
1537         }
1538         catch (IOException e) {
1539             log.error("Could not read image.");
1540         }
1541         return imageInByte;
1542     }
1543
1544     private BufferedImage imageToBufferedImage(final Image originalImage) {
1545         BufferedImage bi = new BufferedImage(
1546                 originalImage.getWidth(null),
1547                 originalImage.getHeight(null),
1548                 BufferedImage.TYPE_INT_RGB);
1549
1550         Graphics2D g2 = bi.createGraphics();
1551         g2.drawImage(originalImage, 0, 0, null);
1552         return bi;
1553     }
1554
1555     private BufferedImage byteArrayToImage(byte[] src) {
1556         // convert byte array back to BufferedImage
1557         InputStream in = new ByteArrayInputStream(src);
1558         try {
1559             return ImageIO.read(in);
1560         }
1561         catch (IOException e) {
1562             log.error("Could not convert image.");
1563         }
1564         return null;
1565     }
1566
1567     private ImageIcon scaleImage(Image image, int targetDimension) {
1568         int width = image.getWidth(this);
1569         int height = image.getHeight(this);
1570         double ratio = 1.0;
1571
1572         /*
1573          * Determine how to scale the image. Since the accessory can expand
1574          * vertically make sure we don't go larger than 150 when scaling
1575          * vertically.
1576          */
1577         if (width >= height) {
1578             ratio = (double) (targetDimension - 5) / width;
1579             width = targetDimension - 5;
1580             height = (int) (height * ratio);
1581         }
1582         else {
1583             if (getHeight() > 150) {
1584                 ratio = (double) (targetDimension - 5) / height;
1585                 height = targetDimension - 5;
1586                 width = (int) (width * ratio);
1587             }
1588             else {
1589                 ratio = (double) getHeight() / height;
1590                 height = getHeight();
1591                 width = (int) (width * ratio);
1592             }
1593         }
1594
1595         return new ImageIcon(image.getScaledInstance(width, height, Image.SCALE_DEFAULT));
1596     }
1597
1598     static class PresetInputVerifier extends InputVerifier {
1599
1600         /**
1601          * Matches user input against a regular expression.
1602          */
1603         private Matcher matcher;
1604
1605         PresetInputVerifier(final Pattern thePattern) {
1606             matcher = thePattern.matcher("");
1607         }
1608
1609         /**
1610          * Return true only if the untrimmed user input matches the regular expression provided to the constructor.
1611          *
1612          * @param aComponent must be an instance of JTextComponent.
1613          */
1614         public boolean verify(JComponent aComponent) {
1615             JTextComponent textComponent = (JTextComponent) aComponent;
1616             matcher.reset(textComponent.getText());
1617             return matcher.matches();
1618         }
1619
1620         /**
1621          * Always returns <tt>true</tt>, in this implementation, such that focus can always transfer to another
1622          * component whenever the validation fails.
1623          * <p/>
1624          * <P>If <tt>super.shouldYieldFocus</tt> returns <tt>false</tt>, then clear the text field.
1625          *
1626          * @param aComponent is a <tt>JTextComponent</tt>.
1627          */
1628         @Override
1629         public boolean shouldYieldFocus(JComponent aComponent) {
1630             if (!super.shouldYieldFocus(aComponent)) {
1631                 ((JTextComponent) aComponent).setText("");
1632             }
1633             return true;
1634         }
1635     }
1636 }