src/main/java/charactermanaj/ui/PartsRandomChooserDialog.java

   1 package charactermanaj.ui;\r
   2 \r
   3 import java.awt.BorderLayout;\r
   4 import java.awt.Component;\r
   5 import java.awt.Container;\r
   6 import java.awt.GridBagConstraints;\r
   7 import java.awt.GridBagLayout;\r
   8 import java.awt.Toolkit;\r
   9 import java.awt.event.ActionEvent;\r
  10 import java.awt.event.ActionListener;\r
  11 import java.awt.event.KeyEvent;\r
  12 import java.awt.event.WindowAdapter;\r
  13 import java.awt.event.WindowEvent;\r
  14 import java.util.ArrayList;\r
  15 import java.util.Collection;\r
  16 import java.util.Collections;\r
  17 import java.util.HashMap;\r
  18 import java.util.LinkedList;\r
  19 import java.util.List;\r
  20 import java.util.Map;\r
  21 import java.util.Properties;\r
  22 import java.util.Random;\r
  23 import java.util.concurrent.atomic.AtomicInteger;\r
  24 \r
  25 import javax.swing.AbstractAction;\r
  26 import javax.swing.Action;\r
  27 import javax.swing.ActionMap;\r
  28 import javax.swing.BorderFactory;\r
  29 import javax.swing.Box;\r
  30 import javax.swing.InputMap;\r
  31 import javax.swing.JButton;\r
  32 import javax.swing.JCheckBox;\r
  33 import javax.swing.JComboBox;\r
  34 import javax.swing.JComponent;\r
  35 import javax.swing.JDialog;\r
  36 import javax.swing.JFrame;\r
  37 import javax.swing.JPanel;\r
  38 import javax.swing.JRootPane;\r
  39 import javax.swing.JScrollBar;\r
  40 import javax.swing.JScrollPane;\r
  41 import javax.swing.JToggleButton;\r
  42 import javax.swing.KeyStroke;\r
  43 import javax.swing.event.EventListenerList;\r
  44 \r
  45 import charactermanaj.model.AppConfig;\r
  46 import charactermanaj.model.CharacterData;\r
  47 import charactermanaj.model.PartsCategory;\r
  48 import charactermanaj.model.PartsIdentifier;\r
  49 import charactermanaj.model.PartsSet;\r
  50 import charactermanaj.util.LocalizedResourcePropertyLoader;\r
  51 \r
  52 /**\r
  53  * パーツのランダム選択ダイアログ.<br>\r
  54  *\r
  55  * @author seraphy\r
  56  */\r
  57 public class PartsRandomChooserDialog extends JDialog {\r
  58 \r
  59         private static final long serialVersionUID = -8427874726724107481L;\r
  60 \r
  61         protected static final String STRINGS_RESOURCE = "languages/partsrandomchooserdialog";\r
  62 \r
  63         /**\r
  64          * メインフレームとの間でパーツの選択状態の取得・設定を行うためのインターフェイス.<br>\r
  65          */\r
  66         public interface PartsSetSynchronizer {\r
  67 \r
  68                 /**\r
  69                  * 現在フレームで設定されているパーツセットを取得する.\r
  70                  *\r
  71                  * @return\r
  72                  */\r
  73                 PartsSet getCurrentPartsSet();\r
  74 \r
  75                 /**\r
  76                  * ランダム選択パネルのパーツセットでフレームを設定する.\r
  77                  *\r
  78                  * @param partsSet\r
  79                  */\r
  80                 void setPartsSet(PartsSet partsSet);\r
  81 \r
  82                 /**\r
  83                  * 指定されたパーツがランダム選択対象外であるか？\r
  84                  *\r
  85                  * @param partsIdentifier\r
  86                  *            パーツ\r
  87                  * @return 対象外であればtrue\r
  88                  */\r
  89                 boolean isExcludePartsIdentifier(PartsIdentifier partsIdentifier);\r
  90 \r
  91                 /**\r
  92                  * 指定したパーツがランダム選択対象外であるか設定する.\r
  93                  *\r
  94                  * @param partsIdentifier\r
  95                  *            パーツ\r
  96                  * @param exclude\r
  97                  *            対象外であればtrue\r
  98                  */\r
  99                 void setExcludePartsIdentifier(PartsIdentifier partsIdentifier,\r
 100                                 boolean exclude);\r
 101         }\r
 102 \r
 103         /**\r
 104          * ランダム選択パネルを縦に並べるボックス\r
 105          */\r
 106         private Box centerPnl;\r
 107 \r
 108         /**\r
 109          * キャラクターデータ\r
 110          */\r
 111         private CharacterData characterData;\r
 112 \r
 113         /**\r
 114          * メインフレームとの同期用\r
 115          */\r
 116         private PartsSetSynchronizer partsSync;\r
 117 \r
 118         /**\r
 119          * 一括ランダムアクション\r
 120          */\r
 121         private Action actRandomAll;\r
 122 \r
 123         /**\r
 124          * 選択を戻すアクション\r
 125          */\r
 126         private Action actBack;\r
 127 \r
 128         /**\r
 129          * 閉じるアクション\r
 130          */\r
 131         private Action actCancel;\r
 132 \r
 133         /**\r
 134          * 履歴\r
 135          */\r
 136         private LinkedList<Map<RandomChooserPanel, PartsIdentifier>> history = new LinkedList<Map<RandomChooserPanel, PartsIdentifier>>();\r
 137 \r
 138         /**\r
 139          * 最大の履歴保持数\r
 140          */\r
 141         private int maxHistory;\r
 142 \r
 143         /**\r
 144          * コンストラクタ\r
 145          *\r
 146          * @param parent\r
 147          *            メインフレーム(親)\r
 148          * @param characterData\r
 149          *            キャラクターデータ\r
 150          * @param partsSync\r
 151          *            メインフレームとの同期用\r
 152          */\r
 153         public PartsRandomChooserDialog(JFrame parent, CharacterData characterData,\r
 154                         PartsSetSynchronizer partsSync) {\r
 155                 super(parent, false);\r
 156                 try {\r
 157                         if (characterData == null || partsSync == null) {\r
 158                                 throw new IllegalArgumentException();\r
 159                         }\r
 160 \r
 161                         setDefaultCloseOperation(JDialog.DO_NOTHING_ON_CLOSE);\r
 162                         addWindowListener(new WindowAdapter() {\r
 163                                 @Override\r
 164                                 public void windowClosing(WindowEvent e) {\r
 165                                         onClose();\r
 166                                 }\r
 167                         });\r
 168 \r
 169                         this.characterData = characterData;\r
 170                         this.partsSync = partsSync;\r
 171 \r
 172                         AppConfig appConfig = AppConfig.getInstance();\r
 173                         this.maxHistory = appConfig.getRandomChooserMaxHistory();\r
 174                         if (this.maxHistory < 0) {\r
 175                                 this.maxHistory = 0;\r
 176                         }\r
 177 \r
 178                         initLayout();\r
 179 \r
 180                         pack();\r
 181                         setLocationRelativeTo(parent);\r
 182 \r
 183                 } catch (RuntimeException ex) {\r
 184                         dispose();\r
 185                         throw ex;\r
 186                 }\r
 187         }\r
 188 \r
 189         /**\r
 190          * レイアウトを行う.\r
 191          */\r
 192         private void initLayout() {\r
 193                 Properties strings = LocalizedResourcePropertyLoader\r
 194                                 .getCachedInstance().getLocalizedProperties(STRINGS_RESOURCE);\r
 195 \r
 196                 setTitle(strings.getProperty("partsRandomChooser"));\r
 197 \r
 198                 Container contentPane = getContentPane();\r
 199                 contentPane.setLayout(new BorderLayout());\r
 200 \r
 201                 this.centerPnl = Box.createVerticalBox();\r
 202 \r
 203                 ActionListener changePartsIdentifierListener = new ActionListener() {\r
 204                         public void actionPerformed(ActionEvent e) {\r
 205                                 if (eventLock.get() == 0) {\r
 206                                         onChangePartsIdentifiers();\r
 207                                 }\r
 208                         }\r
 209                 };\r
 210 \r
 211                 PartsSet partsSet = partsSync.getCurrentPartsSet();\r
 212                 eventLock.incrementAndGet();\r
 213                 try {\r
 214                         for (PartsCategory category : characterData.getPartsCategories()) {\r
 215                                 List<PartsIdentifier> partsIdentifiers = partsSet.get(category);\r
 216                                 int partsLen = (partsIdentifiers != null) ? partsIdentifiers\r
 217                                                 .size() : 0;\r
 218                                 boolean enable = true;\r
 219                                 if (partsLen < 1) {\r
 220                                         partsLen = 1; // 未選択の場合でも1つは作成する.\r
 221                                         enable = false; // 未選択の場合はディセーブルとする.\r
 222                                 }\r
 223 \r
 224                                 for (int partsIdx = 0; partsIdx < partsLen; partsIdx++) {\r
 225                                         PartsIdentifier partsIdentifier = null;\r
 226                                         if (partsIdentifiers != null\r
 227                                                         && partsIdx < partsIdentifiers.size()) {\r
 228                                                 partsIdentifier = partsIdentifiers.get(partsIdx);\r
 229                                         }\r
 230                                         boolean lastInCategory = (partsIdx == partsLen - 1);\r
 231 \r
 232                                         int idx = centerPnl.getComponentCount();\r
 233                                         RandomChooserPanel pnl = addPartsChooserPanel(centerPnl,\r
 234                                                         idx, category, lastInCategory,\r
 235                                                         changePartsIdentifierListener);\r
 236 \r
 237                                         // 未選択の場合、もしくは複数選択カテゴリの場合はランダムはディセーブルとする\r
 238                                         pnl.setEnableRandom(enable\r
 239                                                         && !category.isMultipleSelectable());\r
 240 \r
 241                                         if (partsIdentifier != null) {\r
 242                                                 pnl.setSelectedPartsIdentifier(partsIdentifier);\r
 243                                         }\r
 244                                 }\r
 245                         }\r
 246 \r
 247                 } finally {\r
 248                         eventLock.decrementAndGet();\r
 249                 }\r
 250 \r
 251                 JScrollPane scr = new JScrollPane(centerPnl) {\r
 252                         private static final long serialVersionUID = 1L;\r
 253 \r
 254                         @Override\r
 255                         public JScrollBar createVerticalScrollBar() {\r
 256                                 JScrollBar sb = super.createVerticalScrollBar();\r
 257                                 sb.setUnitIncrement(12);\r
 258                                 return sb;\r
 259                         }\r
 260                 };\r
 261                 scr.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);\r
 262                 contentPane.add(scr, BorderLayout.CENTER);\r
 263 \r
 264                 this.actRandomAll = new AbstractAction(strings.getProperty("randomAll")) {\r
 265                         private static final long serialVersionUID = 1L;\r
 266 \r
 267                         public void actionPerformed(ActionEvent e) {\r
 268                                 onRandomAll();\r
 269                         }\r
 270                 };\r
 271 \r
 272                 this.actBack = new AbstractAction(strings.getProperty("back")) {\r
 273                         private static final long serialVersionUID = 1L;\r
 274 \r
 275                         public void actionPerformed(ActionEvent e) {\r
 276                                 onBack();\r
 277                         }\r
 278                 };\r
 279 \r
 280                 this.actCancel = new AbstractAction(strings.getProperty("close")) {\r
 281                         private static final long serialVersionUID = 1L;\r
 282 \r
 283                         public void actionPerformed(ActionEvent e) {\r
 284                                 onClose();\r
 285                         }\r
 286                 };\r
 287 \r
 288                 JButton btnClose = new JButton(actCancel);\r
 289                 JButton btnRandomAll = new JButton(actRandomAll);\r
 290                 JButton btnBack = new JButton(actBack);\r
 291 \r
 292                 Box btnPanel = Box.createHorizontalBox();\r
 293                 btnPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 42));\r
 294 \r
 295                 btnPanel.add(btnRandomAll);\r
 296                 btnPanel.add(btnBack);\r
 297                 btnPanel.add(Box.createHorizontalGlue());\r
 298                 btnPanel.add(btnClose);\r
 299 \r
 300                 contentPane.add(btnPanel, BorderLayout.SOUTH);\r
 301 \r
 302                 JRootPane rootPane = getRootPane();\r
 303                 rootPane.setDefaultButton(btnRandomAll);\r
 304 \r
 305                 Toolkit tk = Toolkit.getDefaultToolkit();\r
 306                 InputMap im = rootPane.getInputMap(JComponent.WHEN_IN_FOCUSED_WINDOW);\r
 307                 ActionMap am = rootPane.getActionMap();\r
 308                 im.put(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), "closeDialog");\r
 309                 im.put(KeyStroke.getKeyStroke(KeyEvent.VK_W,\r
 310                                 tk.getMenuShortcutKeyMask()), "closeDialog");\r
 311                 am.put("closeDialog", actCancel);\r
 312 \r
 313                 addHistory(getSelection());\r
 314                 updateUIState();\r
 315         }\r
 316 \r
 317         /**\r
 318          * ボタンの状態を設定する.\r
 319          */\r
 320         protected void updateUIState() {\r
 321                 actBack.setEnabled(history.size() > 1);\r
 322         }\r
 323 \r
 324         /**\r
 325          * ダイアログを破棄して閉じる.\r
 326          */\r
 327         protected void onClose() {\r
 328                 dispose();\r
 329         }\r
 330 \r
 331         /**\r
 332          * パネル構築時、および一括ランダム選択時などでパーツのコンボボックスの選択が複数変更される場合に\r
 333          * イベントを一度だけ処理するようにグループ化するためのロック.\r
 334          */\r
 335         private final AtomicInteger eventLock = new AtomicInteger(0);\r
 336 \r
 337         /**\r
 338          * センターパネル上に配置したランダム選択パネルのリストを取得する.<br>\r
 339          * (ランダム選択パネルの個数は実行時に自由に可変できるため.)\r
 340          *\r
 341          * @return ランダム選択パネルのリスト\r
 342          */\r
 343         protected List<RandomChooserPanel> getRandomChooserPanels() {\r
 344                 ArrayList<RandomChooserPanel> panels = new ArrayList<RandomChooserPanel>();\r
 345                 int mx = centerPnl.getComponentCount();\r
 346                 for (int idx = 0; idx < mx; idx++) {\r
 347                         Component comp = centerPnl.getComponent(idx);\r
 348                         if (comp instanceof RandomChooserPanel) {\r
 349                                 RandomChooserPanel pnl = (RandomChooserPanel) comp;\r
 350                                 panels.add(pnl);\r
 351                         }\r
 352                 }\r
 353                 return panels;\r
 354         }\r
 355 \r
 356         /**\r
 357          * 現在選択中の状態を取得する.\r
 358          *\r
 359          * @return\r
 360          */\r
 361         protected Map<RandomChooserPanel, PartsIdentifier> getSelection() {\r
 362                 HashMap<RandomChooserPanel, PartsIdentifier> selection = new HashMap<RandomChooserPanel, PartsIdentifier>();\r
 363 \r
 364                 for (RandomChooserPanel pnl : getRandomChooserPanels()) {\r
 365                         PartsIdentifier partsIdentifier = pnl.getSelectedPartsIdentifier();\r
 366                         selection.put(pnl, partsIdentifier);\r
 367                 }\r
 368 \r
 369                 return selection;\r
 370         }\r
 371 \r
 372         /**\r
 373          * 履歴に追加する.\r
 374          *\r
 375          * @param selection\r
 376          */\r
 377         protected void\r
 378                         addHistory(Map<RandomChooserPanel, PartsIdentifier> selection) {\r
 379                 if (selection == null || selection.isEmpty()) {\r
 380                         return;\r
 381                 }\r
 382 \r
 383                 // 履歴に追加する.\r
 384                 history.addLast(selection);\r
 385 \r
 386                 // 最大数を越えた場合は除去する\r
 387                 while (history.size() > maxHistory) {\r
 388                         history.removeFirst();\r
 389                 }\r
 390                 updateUIState();\r
 391         }\r
 392 \r
 393         /**\r
 394          * 前回の選択状態に戻す\r
 395          */\r
 396         protected void onBack() {\r
 397                 if (history.size() <= 1) {\r
 398                         return;\r
 399                 }\r
 400 \r
 401                 // ヒストリーの直前のものを取り出す\r
 402                 // 先頭のものは現在表示中のものなので、2つ取り出す必要がある.\r
 403                 history.removeLast();\r
 404                 Map<RandomChooserPanel, PartsIdentifier> selection = history.getLast();\r
 405 \r
 406                 // すべてのランダム選択パネルに再適用する.\r
 407                 eventLock.incrementAndGet();\r
 408                 try {\r
 409                         for (Map.Entry<RandomChooserPanel, PartsIdentifier> entry : selection\r
 410                                         .entrySet()) {\r
 411                                 RandomChooserPanel pnl = entry.getKey();\r
 412                                 PartsIdentifier partsIdentifier = entry.getValue();\r
 413                                 pnl.setSelectedPartsIdentifier(partsIdentifier);\r
 414                         }\r
 415 \r
 416                         PartsSet partsSet = makePartsSet(selection.values());\r
 417                         if (!partsSet.isEmpty()) {\r
 418                                 partsSync.setPartsSet(partsSet);\r
 419                         }\r
 420 \r
 421                 } finally {\r
 422                         eventLock.decrementAndGet();\r
 423                 }\r
 424 \r
 425                 updateUIState();\r
 426         }\r
 427 \r
 428         /**\r
 429          * 一括ランダム選択\r
 430          */\r
 431         protected void onRandomAll() {\r
 432                 eventLock.incrementAndGet();\r
 433                 try {\r
 434                         for (RandomChooserPanel pnl : getRandomChooserPanels()) {\r
 435                                 if (pnl.isEnableRandom()) {\r
 436                                         // ランダム選択を有効としているものだけを対象とする.\r
 437                                         pnl.selectRandom();\r
 438                                 }\r
 439                         }\r
 440                         onChangePartsIdentifiers();\r
 441 \r
 442                 } finally {\r
 443                         eventLock.decrementAndGet();\r
 444                 }\r
 445         }\r
 446 \r
 447         /**\r
 448          * パーツの選択からパーツセットを生成して返す.\r
 449          *\r
 450          * @param selection\r
 451          * @return\r
 452          */\r
 453         protected PartsSet makePartsSet(Collection<PartsIdentifier> selection) {\r
 454                 PartsSet partsSet = new PartsSet();\r
 455                 for (PartsIdentifier partsIdentifier : selection) {\r
 456                         if (partsIdentifier != null) {\r
 457                                 PartsCategory category = partsIdentifier.getPartsCategory();\r
 458                                 partsSet.appendParts(category, partsIdentifier, null); // 色は不問とする\r
 459                         }\r
 460                 }\r
 461                 return partsSet;\r
 462         }\r
 463 \r
 464         /**\r
 465          * パーツの選択が変更されたことを通知される.<br>\r
 466          * 現在のランダム選択状態を、プレビューの状態に反映させる.<brr>\r
 467          */\r
 468         protected void onChangePartsIdentifiers() {\r
 469 \r
 470                 Map<RandomChooserPanel, PartsIdentifier> selection = getSelection();\r
 471 \r
 472                 PartsSet partsSet = makePartsSet(selection.values());\r
 473                 if (!partsSet.isEmpty()) {\r
 474                         partsSync.setPartsSet(partsSet);\r
 475                         addHistory(selection);\r
 476                 }\r
 477         }\r
 478 \r
 479         /**\r
 480          * アイテムごとのランダム選択パネル\r
 481          *\r
 482          * @author seraphy\r
 483          */\r
 484         protected class RandomChooserPanel extends JPanel {\r
 485                 private static final long serialVersionUID = 1L;\r
 486 \r
 487                 private EventListenerList listeners = new EventListenerList();\r
 488 \r
 489                 private JCheckBox label;\r
 490 \r
 491                 private JComboBox partsCombo;\r
 492 \r
 493                 private JToggleButton btnReject;\r
 494 \r
 495                 public RandomChooserPanel(final PartsCategory category,\r
 496                                 final boolean lastInCategory) {\r
 497                         Properties strings = LocalizedResourcePropertyLoader\r
 498                                         .getCachedInstance().getLocalizedProperties(\r
 499                                                         STRINGS_RESOURCE);\r
 500 \r
 501                         setBorder(BorderFactory.createCompoundBorder(\r
 502                                         BorderFactory.createEmptyBorder(3, 3, 3, 3),\r
 503                                         BorderFactory.createCompoundBorder(\r
 504                                                         BorderFactory.createEtchedBorder(),\r
 505                                                         BorderFactory.createEmptyBorder(3, 3, 3, 3))));\r
 506                         setLayout(new GridBagLayout());\r
 507 \r
 508                         GridBagConstraints gbc = new GridBagConstraints();\r
 509                         gbc.gridx = 0;\r
 510                         gbc.gridy = 0;\r
 511                         gbc.gridheight = 1;\r
 512                         gbc.gridwidth = 1;\r
 513                         gbc.anchor = GridBagConstraints.EAST;\r
 514                         gbc.fill = GridBagConstraints.BOTH;\r
 515                         gbc.weightx = 1.;\r
 516                         gbc.weighty = 0.;\r
 517 \r
 518                         String categoryName = category.getLocalizedCategoryName();\r
 519                         this.label = new JCheckBox(categoryName, true);\r
 520                         add(label, gbc);\r
 521 \r
 522                         JButton btnRandom = new JButton(new AbstractAction(\r
 523                                         strings.getProperty("random")) {\r
 524                                 private static final long serialVersionUID = -1;\r
 525 \r
 526                                 public void actionPerformed(ActionEvent e) {\r
 527                                         onClickRandom(e);\r
 528                                 }\r
 529                         });\r
 530                         gbc.gridx = 1;\r
 531                         gbc.weightx = 0;\r
 532                         add(btnRandom, gbc);\r
 533 \r
 534                         ArrayList<PartsIdentifier> partsList = new ArrayList<PartsIdentifier>();\r
 535                         partsList.addAll(characterData.getPartsSpecMap(category).keySet());\r
 536                         Collections.sort(partsList);\r
 537                         if (category.isMultipleSelectable()) {\r
 538                                 // 複数選択カテゴリは未選択状態が可能なため先頭に空行を入れる.\r
 539                                 partsList.add(0, null);\r
 540                         }\r
 541 \r
 542                         this.partsCombo = new JComboBox(\r
 543                                         partsList.toArray(new PartsIdentifier[partsList.size()]));\r
 544 \r
 545                         partsCombo.addActionListener(new ActionListener() {\r
 546                                 public void actionPerformed(ActionEvent e) {\r
 547                                         onSelectChangePartsIdentifier(e);\r
 548                                 }\r
 549                         });\r
 550 \r
 551                         gbc.gridx = 0;\r
 552                         gbc.gridy = 1;\r
 553                         gbc.weightx = 1.;\r
 554                         add(partsCombo, gbc);\r
 555 \r
 556                         this.btnReject = new JToggleButton(new AbstractAction(\r
 557                                         strings.getProperty("reject")) {\r
 558                                 private static final long serialVersionUID = -1;\r
 559 \r
 560                                 public void actionPerformed(ActionEvent e) {\r
 561                                         onClickReject(e);\r
 562                                 }\r
 563                         });\r
 564                         gbc.gridx = 1;\r
 565                         gbc.gridy = 1;\r
 566                         gbc.weightx = 0;\r
 567                         add(btnReject, gbc);\r
 568 \r
 569                         if (category.isMultipleSelectable() && lastInCategory) {\r
 570                                 JButton btnAdd = new JButton(new AbstractAction(\r
 571                                                 strings.getProperty("add")) {\r
 572                                         private static final long serialVersionUID = -1;\r
 573 \r
 574                                         public void actionPerformed(ActionEvent e) {\r
 575                                                 onClickAdd(e);\r
 576                                         }\r
 577                                 });\r
 578                                 gbc.gridx = 1;\r
 579                                 gbc.gridy = 2;\r
 580                                 gbc.weightx = 0;\r
 581                                 add(btnAdd, gbc);\r
 582                         }\r
 583 \r
 584                         updateButtonState();\r
 585                 }\r
 586 \r
 587                 public void addActionListener(ActionListener l) {\r
 588                         listeners.add(ActionListener.class, l);\r
 589                 }\r
 590 \r
 591                 public void removeActionListener(ActionListener l) {\r
 592                         listeners.remove(ActionListener.class, l);\r
 593                 }\r
 594 \r
 595                 public boolean isEnableRandom() {\r
 596                         return label.isSelected();\r
 597                 }\r
 598 \r
 599                 public void setEnableRandom(boolean selected) {\r
 600                         label.setSelected(selected);\r
 601                 }\r
 602 \r
 603                 public PartsIdentifier getSelectedPartsIdentifier() {\r
 604                         return (PartsIdentifier) partsCombo.getSelectedItem();\r
 605                 }\r
 606 \r
 607                 public void setSelectedPartsIdentifier(PartsIdentifier partsIdentifier) {\r
 608                         partsCombo.setSelectedItem(partsIdentifier);\r
 609                 }\r
 610 \r
 611                 protected void updateButtonState() {\r
 612                         PartsIdentifier partsIdentifier = getSelectedPartsIdentifier();\r
 613                         if (partsIdentifier == null) {\r
 614                                 btnReject.setEnabled(false);\r
 615                                 return;\r
 616                         }\r
 617                         boolean exclude = partsSync\r
 618                                         .isExcludePartsIdentifier(partsIdentifier);\r
 619                         btnReject.setSelected(exclude);\r
 620                         btnReject.setEnabled(true);\r
 621                 }\r
 622 \r
 623                 protected void onSelectChangePartsIdentifier(ActionEvent e) {\r
 624                         updateButtonState();\r
 625 \r
 626                         ActionEvent evt = new ActionEvent(this,\r
 627                                         ActionEvent.ACTION_PERFORMED, "selectChangePartsIdentifier");\r
 628                         for (ActionListener l : listeners\r
 629                                         .getListeners(ActionListener.class)) {\r
 630                                 l.actionPerformed(evt);\r
 631                         }\r
 632                 }\r
 633 \r
 634                 protected void onClickReject(ActionEvent e) {\r
 635                         PartsIdentifier partsIdentifier = getSelectedPartsIdentifier();\r
 636                         if (partsIdentifier == null) {\r
 637                                 return;\r
 638                         }\r
 639                         boolean exclude = partsSync\r
 640                                         .isExcludePartsIdentifier(partsIdentifier);\r
 641                         partsSync.setExcludePartsIdentifier(partsIdentifier, !exclude);\r
 642                         updateButtonState();\r
 643                 }\r
 644 \r
 645                 protected void onClickRandom(ActionEvent e) {\r
 646                         selectRandom();\r
 647                 }\r
 648 \r
 649                 public void selectRandom() {\r
 650                         ArrayList<PartsIdentifier> partsIdentifiers = new ArrayList<PartsIdentifier>();\r
 651                         int mx = partsCombo.getItemCount();\r
 652                         for (int idx = 0; idx < mx; idx++) {\r
 653                                 PartsIdentifier partsIdentifier = (PartsIdentifier) partsCombo\r
 654                                                 .getItemAt(idx);\r
 655                                 if (partsIdentifier != null) {\r
 656                                         if (!partsSync.isExcludePartsIdentifier(partsIdentifier)) {\r
 657                                                 partsIdentifiers.add(partsIdentifier);\r
 658                                         }\r
 659                                 }\r
 660                         }\r
 661 \r
 662                         int len = partsIdentifiers.size();\r
 663                         if (len == 0) {\r
 664                                 // 選択しようがないので何もしない.\r
 665                                 return;\r
 666                         }\r
 667 \r
 668                         Random rng = new Random();\r
 669                         int selidx = rng.nextInt(len);\r
 670 \r
 671                         setSelectedPartsIdentifier(partsIdentifiers.get(selidx));\r
 672                 }\r
 673 \r
 674                 protected void onClickAdd(ActionEvent e) {\r
 675                         // 何もしない.\r
 676                 }\r
 677         }\r
 678 \r
 679         /**\r
 680          * カテゴリのパーツのランダム選択パネルを作成する.<br>\r
 681          * パネルが追加ボタンをもつときには、作成されたパネルにもパーツ変更リスナは適用される.<br>\r
 682          *\r
 683          * @param centerPnl\r
 684          *            追加されるパネル\r
 685          * @param addPos\r
 686          *            追加する位置\r
 687          * @param category\r
 688          *            カテゴリ\r
 689          * @param lastInCategory\r
 690          *            作成するパネルに、追加ボタンをつけるか？\r
 691          * @param changePartsIdentifierListener\r
 692          *            パーツ選択が変わった場合のリスナ\r
 693          * @return 作成されたランダム選択パネル\r
 694          */\r
 695         protected RandomChooserPanel addPartsChooserPanel(final Box centerPnl,\r
 696                         final int addPos,\r
 697                         final PartsCategory category,\r
 698                         final boolean lastInCategory,\r
 699                         final ActionListener changePartsIdentifierListener) {\r
 700                 RandomChooserPanel pnl = new RandomChooserPanel(category,\r
 701                                 lastInCategory) {\r
 702                         private static final long serialVersionUID = 1L;\r
 703 \r
 704                         @Override\r
 705                         protected void onClickAdd(ActionEvent e) {\r
 706                                 int mx = centerPnl.getComponentCount();\r
 707                                 for (int idx = 0; idx < mx; idx++) {\r
 708                                         Component comp = centerPnl.getComponent(idx);\r
 709                                         if (comp.equals(this)) {\r
 710                                                 // 同じカテゴリのものを追加する\r
 711                                                 addPartsChooserPanel(centerPnl, idx + 1, category,\r
 712                                                                 lastInCategory, changePartsIdentifierListener);\r
 713                                                 centerPnl.validate();\r
 714                                                 // Addボタンを非表示にする.\r
 715                                                 ((JButton) e.getSource()).setVisible(false);\r
 716                                                 break;\r
 717                                         }\r
 718                                 }\r
 719                         }\r
 720                 };\r
 721 \r
 722                 // パーツ選択変更を通知するリスナを設定する.\r
 723                 pnl.addActionListener(changePartsIdentifierListener);\r
 724 \r
 725                 centerPnl.add(pnl, addPos);\r
 726                 return pnl;\r
 727         }\r
 728 }\r