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   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.ui.preferences;
  12
  13 import java.io.BufferedReader;
  14 import java.io.IOException;
  15 import java.io.InputStreamReader;
  16 import java.text.Collator;
  17 import java.util.ArrayList;
  18 import java.util.Comparator;
  19 import java.util.HashMap;
  20 import java.util.Iterator;
  21 import java.util.Map;
  22 import java.util.SortedSet;
  23 import java.util.StringTokenizer;
  24 import java.util.TreeSet;
  25
  26 import net.sourceforge.phpdt.core.JavaCore;
  27 import net.sourceforge.phpdt.internal.ui.IJavaHelpContextIds;
  28 import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;
  29 import net.sourceforge.phpdt.internal.ui.dialogs.StatusUtil;
  30 import net.sourceforge.phpdt.internal.ui.text.IPHPPartitions;
  31 import net.sourceforge.phpdt.internal.ui.text.PreferencesAdapter;
  32 import net.sourceforge.phpdt.internal.ui.util.TabFolderLayout;
  33 import net.sourceforge.phpdt.ui.PreferenceConstants;
  34 import net.sourceforge.phpdt.ui.text.JavaTextTools;
  35 import net.sourceforge.phpdt.ui.text.PHPSourceViewerConfiguration;
  36 //import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  37 import net.sourceforge.phpeclipse.phpeditor.EditorUtility;
  38 import net.sourceforge.phpeclipse.phpeditor.JavaSourceViewer;
  39 import net.sourceforge.phpeclipse.preferences.ColorEditor;
  40 import net.sourceforge.phpeclipse.ui.WebUI;
  41
  42 import org.eclipse.core.runtime.IStatus;
  43 import org.eclipse.core.runtime.Preferences;
  44 import org.eclipse.jface.action.Action;
  45 import org.eclipse.jface.dialogs.Dialog;
  46 import org.eclipse.jface.preference.IPreferenceStore;
  47 import org.eclipse.jface.preference.PreferenceConverter;
  48 import org.eclipse.jface.preference.PreferencePage;
  49 import org.eclipse.jface.resource.JFaceResources;
  50 import org.eclipse.jface.text.Document;
  51 import org.eclipse.jface.text.IDocument;
  52 import org.eclipse.jface.text.source.SourceViewer;
  53 import org.eclipse.swt.SWT;
  54 import org.eclipse.swt.events.KeyEvent;
  55 import org.eclipse.swt.events.KeyListener;
  56 import org.eclipse.swt.events.ModifyEvent;
  57 import org.eclipse.swt.events.ModifyListener;
  58 import org.eclipse.swt.events.SelectionEvent;
  59 import org.eclipse.swt.events.SelectionListener;
  60 import org.eclipse.swt.graphics.Color;
  61 import org.eclipse.swt.graphics.Font;
  62 import org.eclipse.swt.graphics.Point;
  63 import org.eclipse.swt.graphics.RGB;
  64 import org.eclipse.swt.layout.GridData;
  65 import org.eclipse.swt.layout.GridLayout;
  66 import org.eclipse.swt.layout.RowLayout;
  67 import org.eclipse.swt.widgets.Button;
  68 import org.eclipse.swt.widgets.Combo;
  69 import org.eclipse.swt.widgets.Composite;
  70 import org.eclipse.swt.widgets.Control;
  71 import org.eclipse.swt.widgets.Event;
  72 import org.eclipse.swt.widgets.Group;
  73 import org.eclipse.swt.widgets.Label;
  74 import org.eclipse.swt.widgets.Link;
  75 import org.eclipse.swt.widgets.List;
  76 import org.eclipse.swt.widgets.Listener;
  77 import org.eclipse.swt.widgets.TabFolder;
  78 import org.eclipse.swt.widgets.TabItem;
  79 import org.eclipse.swt.widgets.Text;
  80 import org.eclipse.ui.IWorkbench;
  81 import org.eclipse.ui.IWorkbenchPreferencePage;
  82 import org.eclipse.ui.PlatformUI;
  83 import org.eclipse.ui.dialogs.PreferencesUtil;
  84 import org.eclipse.ui.editors.text.EditorsUI;
  85 import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
  86 import org.eclipse.ui.texteditor.AnnotationPreference;
  87 import org.eclipse.ui.texteditor.ChainedPreferenceStore;
  88 import org.eclipse.ui.texteditor.MarkerAnnotationPreferences;
  89
  90
  91 /**
  92  * The page for setting the editor options.
  93  */
  94 public class JavaEditorPreferencePage extends PreferencePage implements
  95                 IWorkbenchPreferencePage {
  96         private static final String BOLD = PreferenceConstants.EDITOR_BOLD_SUFFIX;
  97
  98         private static final String COMPILER_TASK_TAGS = JavaCore.COMPILER_TASK_TAGS;
  99
 100         private static final String DELIMITER = PreferencesMessages
 101                         .getString("JavaEditorPreferencePage.navigation.delimiter"); //$NON-NLS-1$
 102
 103         /** The keys of the overlay store. */
 104         public final OverlayPreferenceStore.OverlayKey[] fKeys;
 105
 106         private final String[][] fSyntaxColorListModel = new String[][] {
 107                         {
 108                                         PreferencesMessages
 109                                                         .getString("JavaEditorPreferencePage.multiLineComment"),
 110                                         PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_COLOR },
 111                         //$NON-NLS-1$
 112                         {
 113                                         PreferencesMessages
 114                                                         .getString("JavaEditorPreferencePage.singleLineComment"),
 115                                         PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_COLOR },
 116                         //$NON-NLS-1$
 117                         { PreferencesMessages.getString("JavaEditorPreferencePage.tags"),
 118                                         PreferenceConstants.EDITOR_PHP_TAG_COLOR },
 119                         //$NON-NLS-1$
 120                         {
 121                                         PreferencesMessages
 122                                                         .getString("JavaEditorPreferencePage.keywords"),
 123                                         PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR },
 124                         {
 125                                         PreferencesMessages
 126                                                         .getString("JavaEditorPreferencePage.functionNames"),
 127                                         PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_COLOR },
 128                         //$NON-NLS-1$
 129                         {
 130                                         PreferencesMessages
 131                                                         .getString("JavaEditorPreferencePage.variables"),
 132                                         PreferenceConstants.EDITOR_PHP_VARIABLE_COLOR },
 133                         //$NON-NLS-1$
 134                         {
 135                                         PreferencesMessages
 136                                                         .getString("JavaEditorPreferencePage.variables_dollar"),
 137                                         PreferenceConstants.EDITOR_PHP_VARIABLE_DOLLAR_COLOR },
 138                         //$NON-NLS-1$
 139                         {
 140                                         PreferencesMessages
 141                                                         .getString("JavaEditorPreferencePage.constants"),
 142                                         PreferenceConstants.EDITOR_PHP_CONSTANT_COLOR },
 143                         //$NON-NLS-1$
 144                         { PreferencesMessages.getString("JavaEditorPreferencePage.types"),
 145                                         PreferenceConstants.EDITOR_PHP_TYPE_COLOR },
 146                         //$NON-NLS-1$
 147                         {
 148                                         PreferencesMessages
 149                                                         .getString("JavaEditorPreferencePage.strings_dq"),
 150                                         PreferenceConstants.EDITOR_STRING_COLOR_DQ },
 151                         {
 152                                         PreferencesMessages
 153                                                         .getString("JavaEditorPreferencePage.strings_sq"),
 154                                         PreferenceConstants.EDITOR_STRING_COLOR_SQ },
 155                         //$NON-NLS-1$
 156                         {
 157                                         PreferencesMessages
 158                                                         .getString("JavaEditorPreferencePage.others"), PreferenceConstants.EDITOR_JAVA_DEFAULT_COLOR }, //$NON-NLS-1$
 159                         {
 160                                         PreferencesMessages
 161                                                         .getString("JavaEditorPreferencePage.operators"),
 162                                         PreferenceConstants.EDITOR_PHP_OPERATOR_COLOR },
 163                         //$NON-NLS-1$
 164                         {
 165                                         PreferencesMessages
 166                                                         .getString("JavaEditorPreferencePage.returnKeyword"),
 167                                         PreferenceConstants.EDITOR_PHP_KEYWORD_RETURN_COLOR },
 168                         { PreferencesMessages.getString("JavaEditorPreferencePage.braces"),
 169                                         PreferenceConstants.EDITOR_PHP_BRACE_OPERATOR_COLOR },
 170                         //$NON-NLS-1$
 171                         {
 172                                         PreferencesMessages
 173                                                         .getString("JavaEditorPreferencePage.phpDocKeywords"),
 174                                         PreferenceConstants.EDITOR_JAVADOC_KEYWORD_COLOR },
 175                         //$NON-NLS-1$
 176                         {
 177                                         PreferencesMessages
 178                                                         .getString("JavaEditorPreferencePage.phpDocHtmlTags"),
 179                                         PreferenceConstants.EDITOR_JAVADOC_TAG_COLOR },
 180                         //$NON-NLS-1$
 181                         {
 182                                         PreferencesMessages
 183                                                         .getString("JavaEditorPreferencePage.phpDocLinks"),
 184                                         PreferenceConstants.EDITOR_JAVADOC_LINKS_COLOR },
 185                         //$NON-NLS-1$
 186                         {
 187                                         PreferencesMessages
 188                                                         .getString("JavaEditorPreferencePage.phpDocOthers"), PreferenceConstants.EDITOR_JAVADOC_DEFAULT_COLOR } //$NON-NLS-1$
 189         };
 190
 191         private final String[][] fAppearanceColorListModel = new String[][] {
 192                         {
 193                                         PreferencesMessages
 194                                                         .getString("JavaEditorPreferencePage.matchingBracketsHighlightColor2"),
 195                                         PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR },
 196                         //$NON-NLS-1$
 197                         {
 198                                         PreferencesMessages
 199                                                         .getString("JavaEditorPreferencePage.currentLineHighlighColor"),
 200                                         AbstractDecoratedTextEditorPreferenceConstants.EDITOR_CURRENT_LINE_COLOR },
 201                         //$NON-NLS-1$
 202                         {
 203                                         PreferencesMessages
 204                                                         .getString("JavaEditorPreferencePage.printMarginColor2"),
 205                                         AbstractDecoratedTextEditorPreferenceConstants.EDITOR_PRINT_MARGIN_COLOR },
 206                         //$NON-NLS-1$
 207                         {
 208                                         PreferencesMessages
 209                                                         .getString("JavaEditorPreferencePage.findScopeColor2"),
 210                                         PreferenceConstants.EDITOR_FIND_SCOPE_COLOR },
 211                         //$NON-NLS-1$
 212                         {
 213                                         PreferencesMessages
 214                                                         .getString("JavaEditorPreferencePage.linkColor2"), PreferenceConstants.EDITOR_LINK_COLOR }, //$NON-NLS-1$
 215         };
 216
 217         // private final String[][] fAnnotationColorListModel;
 218
 219         // private final String[][] fAnnotationDecorationListModel = new String[][]{
 220         // {
 221         // PreferencesMessages
 222         // .getString("JavaEditorPreferencePage.AnnotationDecoration.NONE"),
 223         // AnnotationPreference.STYLE_NONE},
 224         // //$NON-NLS-1$
 225         // {
 226         // PreferencesMessages
 227         // .getString("JavaEditorPreferencePage.AnnotationDecoration.SQUIGGLIES"),
 228         // AnnotationPreference.STYLE_SQUIGGLIES},
 229         // //$NON-NLS-1$
 230         // {
 231         // PreferencesMessages
 232         // .getString("JavaEditorPreferencePage.AnnotationDecoration.UNDERLINE"),
 233         // AnnotationPreference.STYLE_UNDERLINE},
 234         // //$NON-NLS-1$
 235         // {
 236         // PreferencesMessages
 237         // .getString("JavaEditorPreferencePage.AnnotationDecoration.BOX"),
 238         // AnnotationPreference.STYLE_BOX},
 239         // //$NON-NLS-1$
 240         // {
 241         // PreferencesMessages
 242         // .getString("JavaEditorPreferencePage.AnnotationDecoration.IBEAM"),
 243         // AnnotationPreference.STYLE_IBEAM} //$NON-NLS-1$
 244         // };
 245         private OverlayPreferenceStore fOverlayStore;
 246
 247         private JavaTextTools fJavaTextTools;
 248
 249         private JavaEditorHoverConfigurationBlock fJavaEditorHoverConfigurationBlock;
 250
 251         private FoldingConfigurationBlock fFoldingConfigurationBlock;
 252
 253         private Map fColorButtons = new HashMap();
 254
 255         private Map fCheckBoxes = new HashMap();
 256
 257         private SelectionListener fCheckBoxListener = new SelectionListener() {
 258                 public void widgetDefaultSelected(SelectionEvent e) {
 259                 }
 260
 261                 public void widgetSelected(SelectionEvent e) {
 262                         Button button = (Button) e.widget;
 263                         fOverlayStore.setValue((String) fCheckBoxes.get(button), button
 264                                         .getSelection());
 265                 }
 266         };
 267
 268         private Map fTextFields = new HashMap();
 269
 270         private ModifyListener fTextFieldListener = new ModifyListener() {
 271                 public void modifyText(ModifyEvent e) {
 272                         Text text = (Text) e.widget;
 273                         fOverlayStore.setValue((String) fTextFields.get(text), text
 274                                         .getText());
 275                 }
 276         };
 277
 278         private ArrayList fNumberFields = new ArrayList();
 279
 280         private ModifyListener fNumberFieldListener = new ModifyListener() {
 281                 public void modifyText(ModifyEvent e) {
 282                         numberFieldChanged((Text) e.widget);
 283                 }
 284         };
 285
 286         private List fSyntaxColorList;
 287
 288         private List fAppearanceColorList;
 289
 290         // private List fContentAssistColorList;
 291         private List fAnnotationList;
 292
 293         private ColorEditor fSyntaxForegroundColorEditor;
 294
 295         private ColorEditor fAppearanceColorEditor;
 296
 297         private ColorEditor fAnnotationForegroundColorEditor;
 298
 299         private ColorEditor fContentAssistColorEditor;
 300
 301         private ColorEditor fBackgroundColorEditor;
 302
 303         private Button fBackgroundDefaultRadioButton;
 304
 305         private Button fBackgroundCustomRadioButton;
 306
 307         private Button fBackgroundColorButton;
 308
 309         private Button fBoldCheckBox;
 310
 311         // private Button fAddJavaDocTagsButton;
 312
 313         private Button fEscapeStringsButtonDQ;
 314
 315         private Button fEscapeStringsButtonSQ;
 316
 317         // private Button fGuessMethodArgumentsButton;
 318         private SourceViewer fPreviewViewer;
 319
 320         private Color fBackgroundColor;
 321
 322         private Control fAutoInsertDelayText;
 323
 324         private Control fAutoInsertJavaTriggerText;
 325
 326         private Control fAutoInsertJavaDocTriggerText;
 327
 328         private Label fAutoInsertDelayLabel;
 329
 330         private Label fAutoInsertJavaTriggerLabel;
 331
 332         private Label fAutoInsertJavaDocTriggerLabel;
 333
 334         private Button fShowInTextCheckBox;
 335
 336         private Combo fDecorationStyleCombo;
 337
 338         private Button fHighlightInTextCheckBox;
 339
 340         private Button fShowInOverviewRulerCheckBox;
 341
 342         private Button fShowInVerticalRulerCheckBox;
 343
 344         private Text fBrowserLikeLinksKeyModifierText;
 345
 346         private Button fBrowserLikeLinksCheckBox;
 347
 348         private StatusInfo fBrowserLikeLinksKeyModifierStatus;
 349
 350         // private Button fCompletionInsertsRadioButton;
 351         // private Button fCompletionOverwritesRadioButton;
 352         // private Button fStickyOccurrencesButton;
 353         /**
 354          * Creates a new preference page.
 355          */
 356         public JavaEditorPreferencePage() {
 357                 setDescription(PreferencesMessages
 358                                 .getString("JavaEditorPreferencePage.description")); //$NON-NLS-1$
 359                 setPreferenceStore(WebUI.getDefault().getPreferenceStore());
 360                 MarkerAnnotationPreferences markerAnnotationPreferences = new MarkerAnnotationPreferences();
 361                 fKeys = createOverlayStoreKeys(markerAnnotationPreferences);
 362                 fOverlayStore = new OverlayPreferenceStore(getPreferenceStore(), fKeys);
 363                 // fAnnotationColorListModel =
 364                 // createAnnotationTypeListModel(markerAnnotationPreferences);
 365         }
 366
 367         private OverlayPreferenceStore.OverlayKey[] createOverlayStoreKeys(
 368                         MarkerAnnotationPreferences preferences) {
 369                 ArrayList overlayKeys = new ArrayList();
 370                 Iterator e = preferences.getAnnotationPreferences().iterator();
 371                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 372                                 OverlayPreferenceStore.STRING,
 373                                 PreferenceConstants.EDITOR_FOREGROUND_COLOR));
 374                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 375                                 OverlayPreferenceStore.BOOLEAN,
 376                                 PreferenceConstants.EDITOR_FOREGROUND_DEFAULT_COLOR));
 377                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 378                                 OverlayPreferenceStore.STRING,
 379                                 PreferenceConstants.EDITOR_BACKGROUND_COLOR));
 380                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 381                                 OverlayPreferenceStore.BOOLEAN,
 382                                 PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR));
 383                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 384                                 OverlayPreferenceStore.INT,
 385                                 PreferenceConstants.EDITOR_TAB_WIDTH));
 386                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 387                                 OverlayPreferenceStore.STRING,
 388                                 PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_COLOR));
 389                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 390                                 OverlayPreferenceStore.BOOLEAN,
 391                                 PreferenceConstants.EDITOR_MULTI_LINE_COMMENT_BOLD));
 392                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 393                                 OverlayPreferenceStore.STRING,
 394                                 PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_COLOR));
 395                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 396                                 OverlayPreferenceStore.BOOLEAN,
 397                                 PreferenceConstants.EDITOR_SINGLE_LINE_COMMENT_BOLD));
 398                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 399                                 OverlayPreferenceStore.STRING,
 400                                 PreferenceConstants.EDITOR_JAVA_KEYWORD_COLOR));
 401                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 402                                 OverlayPreferenceStore.BOOLEAN,
 403                                 PreferenceConstants.EDITOR_JAVA_KEYWORD_BOLD));
 404
 405                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 406                                 OverlayPreferenceStore.STRING,
 407                                 PreferenceConstants.EDITOR_PHP_TAG_COLOR));
 408                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 409                                 OverlayPreferenceStore.BOOLEAN,
 410                                 PreferenceConstants.EDITOR_PHP_TAG_BOLD));
 411                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 412                                 OverlayPreferenceStore.STRING,
 413                                 PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_COLOR));
 414                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 415                                 OverlayPreferenceStore.BOOLEAN,
 416                                 PreferenceConstants.EDITOR_PHP_FUNCTIONNAME_BOLD));
 417                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 418                                 OverlayPreferenceStore.STRING,
 419                                 PreferenceConstants.EDITOR_PHP_VARIABLE_COLOR));
 420                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 421                                 OverlayPreferenceStore.BOOLEAN,
 422                                 PreferenceConstants.EDITOR_PHP_VARIABLE_BOLD));
 423                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 424                                 OverlayPreferenceStore.STRING,
 425                                 PreferenceConstants.EDITOR_PHP_VARIABLE_DOLLAR_COLOR));
 426                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 427                                 OverlayPreferenceStore.BOOLEAN,
 428                                 PreferenceConstants.EDITOR_PHP_VARIABLE_DOLLAR_BOLD));
 429                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 430                                 OverlayPreferenceStore.STRING,
 431                                 PreferenceConstants.EDITOR_PHP_CONSTANT_COLOR));
 432                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 433                                 OverlayPreferenceStore.BOOLEAN,
 434                                 PreferenceConstants.EDITOR_PHP_CONSTANT_BOLD));
 435                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 436                                 OverlayPreferenceStore.STRING,
 437                                 PreferenceConstants.EDITOR_PHP_TYPE_COLOR));
 438                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 439                                 OverlayPreferenceStore.BOOLEAN,
 440                                 PreferenceConstants.EDITOR_PHP_TYPE_BOLD));
 441
 442                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 443                                 OverlayPreferenceStore.STRING,
 444                                 PreferenceConstants.EDITOR_STRING_COLOR_DQ));
 445                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 446                                 OverlayPreferenceStore.BOOLEAN,
 447                                 PreferenceConstants.EDITOR_STRING_BOLD_DQ));
 448                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 449                                 OverlayPreferenceStore.STRING,
 450                                 PreferenceConstants.EDITOR_STRING_COLOR_SQ));
 451                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 452                                 OverlayPreferenceStore.BOOLEAN,
 453                                 PreferenceConstants.EDITOR_STRING_BOLD_SQ));
 454                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 455                                 OverlayPreferenceStore.STRING,
 456                                 PreferenceConstants.EDITOR_JAVA_DEFAULT_COLOR));
 457                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 458                                 OverlayPreferenceStore.BOOLEAN,
 459                                 PreferenceConstants.EDITOR_JAVA_DEFAULT_BOLD));
 460                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 461                                 OverlayPreferenceStore.STRING,
 462                                 PreferenceConstants.EDITOR_TASK_TAG_COLOR));
 463                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 464                                 OverlayPreferenceStore.BOOLEAN,
 465                                 PreferenceConstants.EDITOR_TASK_TAG_BOLD));
 466                 // overlayKeys.add(new
 467                 // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.STRING_DQ,
 468                 // PreferenceConstants.EDITOR_JAVA_METHOD_NAME_COLOR));
 469                 // overlayKeys.add(new
 470                 // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
 471                 // PreferenceConstants.EDITOR_JAVA_METHOD_NAME_BOLD));
 472                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 473                                 OverlayPreferenceStore.STRING,
 474                                 PreferenceConstants.EDITOR_PHP_OPERATOR_COLOR));
 475                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 476                                 OverlayPreferenceStore.BOOLEAN,
 477                                 PreferenceConstants.EDITOR_PHP_OPERATOR_BOLD));
 478                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 479                                 OverlayPreferenceStore.STRING,
 480                                 PreferenceConstants.EDITOR_PHP_KEYWORD_RETURN_COLOR));
 481                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 482                                 OverlayPreferenceStore.BOOLEAN,
 483                                 PreferenceConstants.EDITOR_PHP_KEYWORD_RETURN_BOLD));
 484                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 485                                 OverlayPreferenceStore.STRING,
 486                                 PreferenceConstants.EDITOR_PHP_BRACE_OPERATOR_COLOR));
 487                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 488                                 OverlayPreferenceStore.BOOLEAN,
 489                                 PreferenceConstants.EDITOR_PHP_BRACE_OPERATOR_BOLD));
 490                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 491                                 OverlayPreferenceStore.STRING,
 492                                 PreferenceConstants.EDITOR_JAVADOC_KEYWORD_COLOR));
 493                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 494                                 OverlayPreferenceStore.BOOLEAN,
 495                                 PreferenceConstants.EDITOR_JAVADOC_KEYWORD_BOLD));
 496                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 497                                 OverlayPreferenceStore.STRING,
 498                                 PreferenceConstants.EDITOR_JAVADOC_TAG_COLOR));
 499                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 500                                 OverlayPreferenceStore.BOOLEAN,
 501                                 PreferenceConstants.EDITOR_JAVADOC_TAG_BOLD));
 502                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 503                                 OverlayPreferenceStore.STRING,
 504                                 PreferenceConstants.EDITOR_JAVADOC_LINKS_COLOR));
 505                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 506                                 OverlayPreferenceStore.BOOLEAN,
 507                                 PreferenceConstants.EDITOR_JAVADOC_LINKS_BOLD));
 508                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 509                                 OverlayPreferenceStore.STRING,
 510                                 PreferenceConstants.EDITOR_JAVADOC_DEFAULT_COLOR));
 511                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 512                                 OverlayPreferenceStore.BOOLEAN,
 513                                 PreferenceConstants.EDITOR_JAVADOC_DEFAULT_BOLD));
 514                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 515                                 OverlayPreferenceStore.STRING,
 516                                 PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR));
 517                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 518                                 OverlayPreferenceStore.BOOLEAN,
 519                                 PreferenceConstants.EDITOR_MATCHING_BRACKETS));
 520                 overlayKeys
 521                                 .add(new OverlayPreferenceStore.OverlayKey(
 522                                                 OverlayPreferenceStore.STRING,
 523                                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_CURRENT_LINE_COLOR));
 524                 overlayKeys
 525                                 .add(new OverlayPreferenceStore.OverlayKey(
 526                                                 OverlayPreferenceStore.BOOLEAN,
 527                                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_CURRENT_LINE));
 528                 overlayKeys
 529                                 .add(new OverlayPreferenceStore.OverlayKey(
 530                                                 OverlayPreferenceStore.STRING,
 531                                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_PRINT_MARGIN_COLOR));
 532                 overlayKeys
 533                                 .add(new OverlayPreferenceStore.OverlayKey(
 534                                                 OverlayPreferenceStore.INT,
 535                                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN));
 536                 overlayKeys
 537                                 .add(new OverlayPreferenceStore.OverlayKey(
 538                                                 OverlayPreferenceStore.BOOLEAN,
 539                                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_PRINT_MARGIN));
 540                 // overlayKeys.add(new
 541                 // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
 542                 // PreferenceConstants.EDITOR_MARK_OCCURRENCES));
 543                 // overlayKeys.add(new
 544                 // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
 545                 // PreferenceConstants.EDITOR_STICKY_OCCURRENCES));
 546                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 547                                 OverlayPreferenceStore.STRING,
 548                                 PreferenceConstants.EDITOR_FIND_SCOPE_COLOR));
 549                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 550                                 OverlayPreferenceStore.STRING,
 551                                 PreferenceConstants.EDITOR_LINK_COLOR));
 552                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 553                                 OverlayPreferenceStore.BOOLEAN,
 554                                 PreferenceConstants.EDITOR_CORRECTION_INDICATION));
 555                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 556                                 OverlayPreferenceStore.BOOLEAN,
 557                                 PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS));
 558                 overlayKeys
 559                                 .add(new OverlayPreferenceStore.OverlayKey(
 560                                                 OverlayPreferenceStore.BOOLEAN,
 561                                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_OVERVIEW_RULER));
 562                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 563                                 OverlayPreferenceStore.BOOLEAN,
 564                                 PreferenceConstants.EDITOR_SPACES_FOR_TABS));
 565                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 566                                 OverlayPreferenceStore.BOOLEAN,
 567                                 PreferenceConstants.CODEASSIST_AUTOACTIVATION));
 568                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 569                                 OverlayPreferenceStore.INT,
 570                                 PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY));
 571                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 572                                 OverlayPreferenceStore.BOOLEAN,
 573                                 PreferenceConstants.CODEASSIST_AUTOINSERT));
 574                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 575                                 OverlayPreferenceStore.STRING,
 576                                 PreferenceConstants.CODEASSIST_PROPOSALS_BACKGROUND));
 577                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 578                                 OverlayPreferenceStore.STRING,
 579                                 PreferenceConstants.CODEASSIST_PROPOSALS_FOREGROUND));
 580                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 581                                 OverlayPreferenceStore.STRING,
 582                                 PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND));
 583                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 584                                 OverlayPreferenceStore.STRING,
 585                                 PreferenceConstants.CODEASSIST_PARAMETERS_FOREGROUND));
 586                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 587                                 OverlayPreferenceStore.STRING,
 588                                 PreferenceConstants.CODEASSIST_REPLACEMENT_BACKGROUND));
 589                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 590                                 OverlayPreferenceStore.STRING,
 591                                 PreferenceConstants.CODEASSIST_REPLACEMENT_FOREGROUND));
 592                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 593                                 OverlayPreferenceStore.STRING,
 594                                 PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVA));
 595                 overlayKeys
 596                                 .add(new OverlayPreferenceStore.OverlayKey(
 597                                                 OverlayPreferenceStore.STRING,
 598                                                 PreferenceConstants.CODEASSIST_AUTOACTIVATION_TRIGGERS_JAVADOC));
 599                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 600                                 OverlayPreferenceStore.BOOLEAN,
 601                                 PreferenceConstants.CODEASSIST_SHOW_VISIBLE_PROPOSALS));
 602                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 603                                 OverlayPreferenceStore.BOOLEAN,
 604                                 PreferenceConstants.CODEASSIST_ORDER_PROPOSALS));
 605                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 606                                 OverlayPreferenceStore.BOOLEAN,
 607                                 PreferenceConstants.CODEASSIST_CASE_SENSITIVITY));
 608                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 609                                 OverlayPreferenceStore.BOOLEAN,
 610                                 PreferenceConstants.CODEASSIST_ADDIMPORT));
 611                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 612                                 OverlayPreferenceStore.BOOLEAN,
 613                                 PreferenceConstants.CODEASSIST_INSERT_COMPLETION));
 614                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 615                                 OverlayPreferenceStore.BOOLEAN,
 616                                 PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES));
 617                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 618                                 OverlayPreferenceStore.BOOLEAN,
 619                                 PreferenceConstants.CODEASSIST_GUESS_METHOD_ARGUMENTS));
 620                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 621                                 OverlayPreferenceStore.BOOLEAN,
 622                                 PreferenceConstants.EDITOR_SMART_PASTE));
 623                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 624                                 OverlayPreferenceStore.BOOLEAN,
 625                                 PreferenceConstants.EDITOR_CLOSE_STRINGS_DQ_PHP));
 626                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 627                                 OverlayPreferenceStore.BOOLEAN,
 628                                 PreferenceConstants.EDITOR_CLOSE_STRINGS_SQ_PHP));
 629                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 630                                 OverlayPreferenceStore.BOOLEAN,
 631                                 PreferenceConstants.EDITOR_CLOSE_BRACKETS_PHP));
 632                 // overlayKeys
 633                 // .add(new OverlayPreferenceStore.OverlayKey(
 634                 // OverlayPreferenceStore.BOOLEAN,
 635                 // PreferenceConstants.EDITOR_CLOSE_BRACES));
 636                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 637                                 OverlayPreferenceStore.BOOLEAN,
 638                                 PreferenceConstants.EDITOR_CLOSE_JAVADOCS));
 639                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 640                                 OverlayPreferenceStore.BOOLEAN,
 641                                 PreferenceConstants.EDITOR_WRAP_WORDS));
 642                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 643                                 OverlayPreferenceStore.BOOLEAN,
 644                                 PreferenceConstants.EDITOR_WRAP_STRINGS_DQ));
 645                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 646                                 OverlayPreferenceStore.BOOLEAN,
 647                                 PreferenceConstants.EDITOR_ESCAPE_STRINGS_DQ));
 648                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 649                                 OverlayPreferenceStore.BOOLEAN,
 650                                 PreferenceConstants.EDITOR_WRAP_STRINGS_SQ));
 651                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 652                                 OverlayPreferenceStore.BOOLEAN,
 653                                 PreferenceConstants.EDITOR_ESCAPE_STRINGS_SQ));
 654
 655                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 656                                 OverlayPreferenceStore.BOOLEAN,
 657                                 PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS));
 658                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 659                                 OverlayPreferenceStore.BOOLEAN,
 660                                 PreferenceConstants.EDITOR_FORMAT_JAVADOCS));
 661
 662                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 663                                 OverlayPreferenceStore.BOOLEAN,
 664                                 PreferenceConstants.EDITOR_SMART_HOME_END));
 665                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 666                                 OverlayPreferenceStore.BOOLEAN,
 667                                 PreferenceConstants.EDITOR_SUB_WORD_NAVIGATION));
 668                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 669                                 OverlayPreferenceStore.BOOLEAN,
 670                                 PreferenceConstants.EDITOR_DISABLE_OVERWRITE_MODE));
 671                 // overlayKeys.add(new
 672                 // OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN,
 673                 // PreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE));
 674                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 675                                 OverlayPreferenceStore.STRING,
 676                                 PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIERS));
 677                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 678                                 OverlayPreferenceStore.STRING,
 679                                 PreferenceConstants.EDITOR_TEXT_HOVER_MODIFIER_MASKS));
 680                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 681                                 OverlayPreferenceStore.BOOLEAN,
 682                                 PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS));
 683                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 684                                 OverlayPreferenceStore.STRING,
 685                                 PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER));
 686                 overlayKeys
 687                                 .add(new OverlayPreferenceStore.OverlayKey(
 688                                                 OverlayPreferenceStore.STRING,
 689                                                 PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK));
 690                 while (e.hasNext()) {
 691                         AnnotationPreference info = (AnnotationPreference) e.next();
 692                         overlayKeys
 693                                         .add(new OverlayPreferenceStore.OverlayKey(
 694                                                         OverlayPreferenceStore.STRING, info
 695                                                                         .getColorPreferenceKey()));
 696                         overlayKeys
 697                                         .add(new OverlayPreferenceStore.OverlayKey(
 698                                                         OverlayPreferenceStore.BOOLEAN, info
 699                                                                         .getTextPreferenceKey()));
 700                         if (info.getHighlightPreferenceKey() != null)
 701                                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 702                                                 OverlayPreferenceStore.BOOLEAN, info
 703                                                                 .getHighlightPreferenceKey()));
 704                         overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 705                                         OverlayPreferenceStore.BOOLEAN, info
 706                                                         .getOverviewRulerPreferenceKey()));
 707                         if (info.getVerticalRulerPreferenceKey() != null)
 708                                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 709                                                 OverlayPreferenceStore.BOOLEAN, info
 710                                                                 .getVerticalRulerPreferenceKey()));
 711                         if (info.getTextStylePreferenceKey() != null)
 712                                 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(
 713                                                 OverlayPreferenceStore.STRING, info
 714                                                                 .getTextStylePreferenceKey()));
 715                 }
 716                 OverlayPreferenceStore.OverlayKey[] keys = new OverlayPreferenceStore.OverlayKey[overlayKeys
 717                                 .size()];
 718                 overlayKeys.toArray(keys);
 719                 return keys;
 720         } /*
 721                  * @see IWorkbenchPreferencePage#init()
 722                  */
 723
 724         public void init(IWorkbench workbench) {
 725         }
 726
 727         /*
 728          * @see PreferencePage#createControl(Composite)
 729          */
 730         public void createControl(Composite parent) {
 731                 super.createControl(parent);
 732                 PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(),
 733                                 IJavaHelpContextIds.JAVA_EDITOR_PREFERENCE_PAGE);
 734         }
 735
 736         private void handleSyntaxColorListSelection() {
 737                 int i = fSyntaxColorList.getSelectionIndex();
 738                 String key = fSyntaxColorListModel[i][1];
 739                 RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 740                 fSyntaxForegroundColorEditor.setColorValue(rgb);
 741                 fBoldCheckBox.setSelection(fOverlayStore.getBoolean(key + BOLD));
 742         }
 743
 744         private void handleAppearanceColorListSelection() {
 745                 int i = fAppearanceColorList.getSelectionIndex();
 746                 String key = fAppearanceColorListModel[i][1];
 747                 RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 748                 fAppearanceColorEditor.setColorValue(rgb);
 749         }
 750
 751         // private void handleAnnotationListSelection() {
 752         // int i = fAnnotationList.getSelectionIndex();
 753         // String key = fAnnotationColorListModel[i][1];
 754         // RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
 755         // fAnnotationForegroundColorEditor.setColorValue(rgb);
 756         // key = fAnnotationColorListModel[i][2];
 757         // boolean showInText = fOverlayStore.getBoolean(key);
 758         // fShowInTextCheckBox.setSelection(showInText);
 759         // key = fAnnotationColorListModel[i][6];
 760         // if (key != null) {
 761         // fDecorationStyleCombo.setEnabled(showInText);
 762         // for (int j = 0; j < fAnnotationDecorationListModel.length; j++) {
 763         // String value = fOverlayStore.getString(key);
 764         // if (fAnnotationDecorationListModel[j][1].equals(value)) {
 765         // fDecorationStyleCombo.setText(fAnnotationDecorationListModel[j][0]);
 766         // break;
 767         // }
 768         // }
 769         // } else {
 770         // fDecorationStyleCombo.setEnabled(false);
 771         // fDecorationStyleCombo.setText(fAnnotationDecorationListModel[1][0]); //
 772         // set
 773         // // selection
 774         // // to
 775         // // squigglies
 776         // // if
 777         // // the
 778         // // key
 779         // // is
 780         // // not
 781         // // there
 782         // // (legacy
 783         // // support)
 784         // }
 785         // key = fAnnotationColorListModel[i][3];
 786         // fShowInOverviewRulerCheckBox.setSelection(fOverlayStore.getBoolean(key));
 787         // key = fAnnotationColorListModel[i][4];
 788         // if (key != null) {
 789         // fHighlightInTextCheckBox.setSelection(fOverlayStore.getBoolean(key));
 790         // fHighlightInTextCheckBox.setEnabled(true);
 791         // } else
 792         // fHighlightInTextCheckBox.setEnabled(false);
 793         // key = fAnnotationColorListModel[i][5];
 794         // if (key != null) {
 795         // fShowInVerticalRulerCheckBox.setSelection(fOverlayStore.getBoolean(key));
 796         // fShowInVerticalRulerCheckBox.setEnabled(true);
 797         // } else {
 798         // fShowInVerticalRulerCheckBox.setSelection(true);
 799         // fShowInVerticalRulerCheckBox.setEnabled(false);
 800         // }
 801         // }
 802         private Control createSyntaxPage(Composite parent) {
 803                 Composite colorComposite = new Composite(parent, SWT.NULL);
 804                 colorComposite.setLayout(new GridLayout());
 805                 Group backgroundComposite = new Group(colorComposite,
 806                                 SWT.SHADOW_ETCHED_IN);
 807                 backgroundComposite.setLayout(new RowLayout());
 808                 backgroundComposite.setText(PreferencesMessages
 809                                 .getString("JavaEditorPreferencePage.backgroundColor"));//$NON-NLS-1$
 810                 SelectionListener backgroundSelectionListener = new SelectionListener() {
 811                         public void widgetSelected(SelectionEvent e) {
 812                                 boolean custom = fBackgroundCustomRadioButton.getSelection();
 813                                 fBackgroundColorButton.setEnabled(custom);
 814                                 fOverlayStore.setValue(
 815                                                 PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR,
 816                                                 !custom);
 817                         }
 818
 819                         public void widgetDefaultSelected(SelectionEvent e) {
 820                         }
 821                 };
 822                 fBackgroundDefaultRadioButton = new Button(backgroundComposite,
 823                                 SWT.RADIO | SWT.LEFT);
 824                 fBackgroundDefaultRadioButton.setText(PreferencesMessages
 825                                 .getString("JavaEditorPreferencePage.systemDefault")); //$NON-NLS-1$
 826                 fBackgroundDefaultRadioButton
 827                                 .addSelectionListener(backgroundSelectionListener);
 828                 fBackgroundCustomRadioButton = new Button(backgroundComposite,
 829                                 SWT.RADIO | SWT.LEFT);
 830                 fBackgroundCustomRadioButton.setText(PreferencesMessages
 831                                 .getString("JavaEditorPreferencePage.custom")); //$NON-NLS-1$
 832                 fBackgroundCustomRadioButton
 833                                 .addSelectionListener(backgroundSelectionListener);
 834                 fBackgroundColorEditor = new ColorEditor(backgroundComposite);
 835                 fBackgroundColorButton = fBackgroundColorEditor.getButton();
 836                 Label label = new Label(colorComposite, SWT.LEFT);
 837                 label.setText(PreferencesMessages
 838                                 .getString("JavaEditorPreferencePage.foreground")); //$NON-NLS-1$
 839                 label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 840                 Composite editorComposite = new Composite(colorComposite, SWT.NONE);
 841                 GridLayout layout = new GridLayout();
 842                 layout.numColumns = 2;
 843                 layout.marginHeight = 0;
 844                 layout.marginWidth = 0;
 845                 editorComposite.setLayout(layout);
 846                 GridData gd = new GridData(GridData.FILL_BOTH);
 847                 editorComposite.setLayoutData(gd);
 848                 fSyntaxColorList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL
 849                                 | SWT.BORDER);
 850                 gd = new GridData(GridData.FILL_BOTH);
 851                 gd.heightHint = convertHeightInCharsToPixels(5);
 852                 fSyntaxColorList.setLayoutData(gd);
 853                 Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
 854                 layout = new GridLayout();
 855                 layout.marginHeight = 0;
 856                 layout.marginWidth = 0;
 857                 layout.numColumns = 2;
 858                 stylesComposite.setLayout(layout);
 859                 stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
 860                 label = new Label(stylesComposite, SWT.LEFT);
 861                 label.setText(PreferencesMessages
 862                                 .getString("JavaEditorPreferencePage.color")); //$NON-NLS-1$
 863                 gd = new GridData();
 864                 gd.horizontalAlignment = GridData.BEGINNING;
 865                 label.setLayoutData(gd);
 866                 fSyntaxForegroundColorEditor = new ColorEditor(stylesComposite);
 867                 Button foregroundColorButton = fSyntaxForegroundColorEditor.getButton();
 868                 gd = new GridData(GridData.FILL_HORIZONTAL);
 869                 gd.horizontalAlignment = GridData.BEGINNING;
 870                 foregroundColorButton.setLayoutData(gd);
 871                 fBoldCheckBox = new Button(stylesComposite, SWT.CHECK);
 872                 fBoldCheckBox.setText(PreferencesMessages
 873                                 .getString("JavaEditorPreferencePage.bold")); //$NON-NLS-1$
 874                 gd = new GridData(GridData.FILL_HORIZONTAL);
 875                 gd.horizontalAlignment = GridData.BEGINNING;
 876                 gd.horizontalSpan = 2;
 877                 fBoldCheckBox.setLayoutData(gd);
 878                 label = new Label(colorComposite, SWT.LEFT);
 879                 label.setText(PreferencesMessages
 880                                 .getString("JavaEditorPreferencePage.preview")); //$NON-NLS-1$
 881                 label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 882                 Control previewer = createPreviewer(colorComposite);
 883                 gd = new GridData(GridData.FILL_BOTH);
 884                 gd.widthHint = convertWidthInCharsToPixels(20);
 885                 gd.heightHint = convertHeightInCharsToPixels(5);
 886                 previewer.setLayoutData(gd);
 887                 fSyntaxColorList.addSelectionListener(new SelectionListener() {
 888                         public void widgetDefaultSelected(SelectionEvent e) {
 889                                 // do nothing
 890                         }
 891
 892                         public void widgetSelected(SelectionEvent e) {
 893                                 handleSyntaxColorListSelection();
 894                         }
 895                 });
 896                 foregroundColorButton.addSelectionListener(new SelectionListener() {
 897                         public void widgetDefaultSelected(SelectionEvent e) {
 898                                 // do nothing
 899                         }
 900
 901                         public void widgetSelected(SelectionEvent e) {
 902                                 int i = fSyntaxColorList.getSelectionIndex();
 903                                 String key = fSyntaxColorListModel[i][1];
 904                                 PreferenceConverter.setValue(fOverlayStore, key,
 905                                                 fSyntaxForegroundColorEditor.getColorValue());
 906                         }
 907                 });
 908                 fBackgroundColorButton.addSelectionListener(new SelectionListener() {
 909                         public void widgetDefaultSelected(SelectionEvent e) {
 910                                 // do nothing
 911                         }
 912
 913                         public void widgetSelected(SelectionEvent e) {
 914                                 PreferenceConverter.setValue(fOverlayStore,
 915                                                 PreferenceConstants.EDITOR_BACKGROUND_COLOR,
 916                                                 fBackgroundColorEditor.getColorValue());
 917                         }
 918                 });
 919                 fBoldCheckBox.addSelectionListener(new SelectionListener() {
 920                         public void widgetDefaultSelected(SelectionEvent e) {
 921                                 // do nothing
 922                         }
 923
 924                         public void widgetSelected(SelectionEvent e) {
 925                                 int i = fSyntaxColorList.getSelectionIndex();
 926                                 String key = fSyntaxColorListModel[i][1];
 927                                 fOverlayStore
 928                                                 .setValue(key + BOLD, fBoldCheckBox.getSelection());
 929                         }
 930                 });
 931                 return colorComposite;
 932         }
 933
 934         private Control createPreviewer(Composite parent) {
 935                 Preferences coreStore = createTemporaryCorePreferenceStore();
 936                 fJavaTextTools = new JavaTextTools(fOverlayStore, coreStore, false);
 937                 IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
 938                 IPreferenceStore store = new ChainedPreferenceStore(
 939                                 new IPreferenceStore[] {
 940                                                 fOverlayStore,
 941                                                 new PreferencesAdapter(
 942                                                                 createTemporaryCorePreferenceStore()),
 943                                                 generalTextStore });
 944
 945                 fPreviewViewer = new JavaSourceViewer(parent, null, null, false,
 946                                 SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER, store);
 947                 JavaTextTools tools = WebUI.getDefault().getJavaTextTools();
 948                 PHPSourceViewerConfiguration configuration = new PHPSourceViewerConfiguration(
 949                                 tools.getColorManager(), store, null,
 950                                 IPHPPartitions.PHP_PARTITIONING);
 951                 // PHPSourceViewerConfiguration configuration =new
 952                 // PHPSourceViewerConfiguration(fJavaTextTools, null,
 953                 // IPHPPartitions.PHP_PARTITIONING);
 954                 fPreviewViewer.configure(configuration);
 955
 956                 Font font = JFaceResources
 957                                 .getFont(PreferenceConstants.EDITOR_TEXT_FONT);
 958                 fPreviewViewer.getTextWidget().setFont(font);
 959                 new JavaSourcePreviewerUpdater(fPreviewViewer, configuration, store);
 960                 fPreviewViewer.setEditable(false);
 961                 String content = loadPreviewContentFromFile("ColorSettingPreviewCode.txt"); //$NON-NLS-1$
 962                 IDocument document = new Document(content);
 963                 fJavaTextTools.setupJavaDocumentPartitioner(document,
 964                                 IPHPPartitions.PHP_PARTITIONING);
 965                 fPreviewViewer.setDocument(document);
 966                 return fPreviewViewer.getControl();
 967         }
 968
 969         private Preferences createTemporaryCorePreferenceStore() {
 970                 Preferences result = new Preferences();
 971                 result.setValue(COMPILER_TASK_TAGS, "TASK"); //$NON-NLS-1$
 972                 return result;
 973         }
 974
 975         private Control createAppearancePage(Composite parent) {
 976                 Composite appearanceComposite = new Composite(parent, SWT.NONE);
 977                 GridLayout layout = new GridLayout();
 978                 layout.numColumns = 2;
 979                 appearanceComposite.setLayout(layout);
 980
 981                 // Inserts a hyper-link to the General Editor preferences page
 982                 // TODO Can probably be removed post 1.5.0?
 983                 String label = PreferencesMessages
 984                                 .getString("JavaEditorPreferencePage.appearanceTabLink");
 985                 Link link = new Link(appearanceComposite, SWT.NONE);
 986                 GridData gridPosition = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
 987                 gridPosition.horizontalSpan = 2;
 988                 link.setLayoutData(gridPosition);
 989
 990                 link.setText(label);
 991                 link.addListener(SWT.Selection, new Listener () {
 992                         public void handleEvent(Event event) {
 993                                 String u = event.text;
 994                                 PreferencesUtil.createPreferenceDialogOn(getShell(), u, null, null);
 995                         }
 996                 });
 997                 String tooltip = PreferencesMessages
 998                                 .getString("JavaEditorPreferencePage.appearanceTabTooltip");
 999                 link.setToolTipText(tooltip);
1000
1001                 label = PreferencesMessages
1002                                 .getString("JavaEditorPreferencePage.displayedTabWidth"); //$NON-NLS-1$
1003                 addTextField(appearanceComposite, label,
1004                                 PreferenceConstants.EDITOR_TAB_WIDTH, 3, 0, true);
1005                 label = PreferencesMessages
1006                                 .getString("JavaEditorPreferencePage.printMarginColumn"); //$NON-NLS-1$
1007                 addTextField(
1008                                 appearanceComposite,
1009                                 label,
1010                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN,
1011                                 3, 0, true);
1012                 label = PreferencesMessages
1013                                 .getString("JavaEditorPreferencePage.showOverviewRuler"); //$NON-NLS-1$
1014                 addCheckBox(
1015                                 appearanceComposite,
1016                                 label,
1017                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_OVERVIEW_RULER,
1018                                 0);
1019                 label = PreferencesMessages
1020                                 .getString("JavaEditorPreferencePage.highlightMatchingBrackets"); //$NON-NLS-1$
1021                 addCheckBox(appearanceComposite, label,
1022                                 PreferenceConstants.EDITOR_MATCHING_BRACKETS, 0);
1023                 label = PreferencesMessages
1024                                 .getString("JavaEditorPreferencePage.highlightCurrentLine"); //$NON-NLS-1$
1025                 addCheckBox(
1026                                 appearanceComposite,
1027                                 label,
1028                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_CURRENT_LINE,
1029                                 0);
1030                 label = PreferencesMessages
1031                                 .getString("JavaEditorPreferencePage.showPrintMargin"); //$NON-NLS-1$
1032                 addCheckBox(
1033                                 appearanceComposite,
1034                                 label,
1035                                 AbstractDecoratedTextEditorPreferenceConstants.EDITOR_PRINT_MARGIN,
1036                                 0);
1037                 label = PreferencesMessages
1038                                 .getString("JavaEditorPreferencePage.markOccurrences"); //$NON-NLS-1$
1039                 // Button master= addCheckBox(appearanceComposite, label,
1040                 // PreferenceConstants.EDITOR_MARK_OCCURRENCES, 0); //$NON-NLS-1$
1041                 label = PreferencesMessages
1042                                 .getString("JavaEditorPreferencePage.stickyOccurrences"); //$NON-NLS-1$
1043                 // fStickyOccurrencesButton= addCheckBox(appearanceComposite, label,
1044                 // PreferenceConstants.EDITOR_STICKY_OCCURRENCES, 0); //$NON-NLS-1$
1045                 // createDependency(master, fStickyOccurrencesButton);
1046                 Label l = new Label(appearanceComposite, SWT.LEFT);
1047                 GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
1048                 gd.horizontalSpan = 2;
1049                 gd.heightHint = convertHeightInCharsToPixels(1) / 2;
1050                 l.setLayoutData(gd);
1051                 l = new Label(appearanceComposite, SWT.LEFT);
1052                 l.setText(PreferencesMessages
1053                                 .getString("JavaEditorPreferencePage.appearanceOptions")); //$NON-NLS-1$
1054                 gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
1055                 gd.horizontalSpan = 2;
1056                 l.setLayoutData(gd);
1057                 Composite editorComposite = new Composite(appearanceComposite, SWT.NONE);
1058                 layout = new GridLayout();
1059                 layout.numColumns = 2;
1060                 layout.marginHeight = 0;
1061                 layout.marginWidth = 0;
1062                 editorComposite.setLayout(layout);
1063                 gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL
1064                                 | GridData.FILL_VERTICAL);
1065                 gd.horizontalSpan = 2;
1066                 editorComposite.setLayoutData(gd);
1067                 fAppearanceColorList = new List(editorComposite, SWT.SINGLE
1068                                 | SWT.V_SCROLL | SWT.BORDER);
1069                 gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING
1070                                 | GridData.FILL_HORIZONTAL);
1071                 gd.heightHint = convertHeightInCharsToPixels(8);
1072                 fAppearanceColorList.setLayoutData(gd);
1073                 Composite stylesComposite = new Composite(editorComposite, SWT.NONE);
1074                 layout = new GridLayout();
1075                 layout.marginHeight = 0;
1076                 layout.marginWidth = 0;
1077                 layout.numColumns = 2;
1078                 stylesComposite.setLayout(layout);
1079                 stylesComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
1080                 l = new Label(stylesComposite, SWT.LEFT);
1081                 l.setText(PreferencesMessages
1082                                 .getString("JavaEditorPreferencePage.color")); //$NON-NLS-1$
1083                 gd = new GridData();
1084                 gd.horizontalAlignment = GridData.BEGINNING;
1085                 l.setLayoutData(gd);
1086                 fAppearanceColorEditor = new ColorEditor(stylesComposite);
1087                 Button foregroundColorButton = fAppearanceColorEditor.getButton();
1088                 gd = new GridData(GridData.FILL_HORIZONTAL);
1089                 gd.horizontalAlignment = GridData.BEGINNING;
1090                 foregroundColorButton.setLayoutData(gd);
1091                 fAppearanceColorList.addSelectionListener(new SelectionListener() {
1092                         public void widgetDefaultSelected(SelectionEvent e) {
1093                                 // do nothing
1094                         }
1095
1096                         public void widgetSelected(SelectionEvent e) {
1097                                 handleAppearanceColorListSelection();
1098                         }
1099                 });
1100                 foregroundColorButton.addSelectionListener(new SelectionListener() {
1101                         public void widgetDefaultSelected(SelectionEvent e) {
1102                                 // do nothing
1103                         }
1104
1105                         public void widgetSelected(SelectionEvent e) {
1106                                 int i = fAppearanceColorList.getSelectionIndex();
1107                                 String key = fAppearanceColorListModel[i][1];
1108                                 PreferenceConverter.setValue(fOverlayStore, key,
1109                                                 fAppearanceColorEditor.getColorValue());
1110                         }
1111                 });
1112                 return appearanceComposite;
1113         }
1114
1115         // private Control createAnnotationsPage(Composite parent) {
1116         // Composite composite = new Composite(parent, SWT.NULL);
1117         // GridLayout layout = new GridLayout();
1118         // layout.numColumns = 2;
1119         // composite.setLayout(layout);
1120         // String text = PreferencesMessages
1121         // .getString("JavaEditorPreferencePage.analyseAnnotationsWhileTyping");
1122         // //$NON-NLS-1$
1123         // addCheckBox(composite, text,
1124         // PreferenceConstants.EDITOR_EVALUTE_TEMPORARY_PROBLEMS, 0);
1125         // text = PreferencesMessages
1126         // .getString("JavaEditorPreferencePage.showQuickFixables"); //$NON-NLS-1$
1127         // addCheckBox(composite, text,
1128         // PreferenceConstants.EDITOR_CORRECTION_INDICATION, 0);
1129         // addFiller(composite);
1130         // Label label = new Label(composite, SWT.LEFT);
1131         // label.setText(PreferencesMessages
1132         // .getString("JavaEditorPreferencePage.annotationPresentationOptions"));
1133         // //$NON-NLS-1$
1134         // GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
1135         // gd.horizontalSpan = 2;
1136         // label.setLayoutData(gd);
1137         // Composite editorComposite = new Composite(composite, SWT.NONE);
1138         // layout = new GridLayout();
1139         // layout.numColumns = 2;
1140         // layout.marginHeight = 0;
1141         // layout.marginWidth = 0;
1142         // editorComposite.setLayout(layout);
1143         // gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL |
1144         // GridData.FILL_VERTICAL);
1145         // gd.horizontalSpan = 2;
1146         // editorComposite.setLayoutData(gd);
1147         // fAnnotationList = new List(editorComposite, SWT.SINGLE | SWT.V_SCROLL
1148         // | SWT.BORDER);
1149         // gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING
1150         // | GridData.FILL_HORIZONTAL);
1151         // gd.heightHint = convertHeightInCharsToPixels(10);
1152         // fAnnotationList.setLayoutData(gd);
1153         // Composite optionsComposite = new Composite(editorComposite, SWT.NONE);
1154         // layout = new GridLayout();
1155         // layout.marginHeight = 0;
1156         // layout.marginWidth = 0;
1157         // layout.numColumns = 2;
1158         // optionsComposite.setLayout(layout);
1159         // optionsComposite.setLayoutData(new GridData(GridData.FILL_BOTH));
1160         // fShowInTextCheckBox = new Button(optionsComposite, SWT.CHECK);
1161         // fShowInTextCheckBox.setText(PreferencesMessages
1162         // .getString("JavaEditorPreferencePage.annotations.showInText"));
1163         // //$NON-NLS-1$
1164         // gd = new GridData(GridData.FILL_HORIZONTAL);
1165         // gd.horizontalAlignment = GridData.BEGINNING;
1166         // gd.horizontalSpan = 2;
1167         // fShowInTextCheckBox.setLayoutData(gd);
1168         // fDecorationStyleCombo = new Combo(optionsComposite, SWT.READ_ONLY);
1169         // for (int i = 0; i < fAnnotationDecorationListModel.length; i++)
1170         // fDecorationStyleCombo.add(fAnnotationDecorationListModel[i][0]);
1171         // gd = new GridData(GridData.FILL_HORIZONTAL);
1172         // gd.horizontalAlignment = GridData.BEGINNING;
1173         // gd.horizontalSpan = 2;
1174         // gd.horizontalIndent = 20;
1175         // fDecorationStyleCombo.setLayoutData(gd);
1176         // fHighlightInTextCheckBox = new Button(optionsComposite, SWT.CHECK);
1177         // fHighlightInTextCheckBox.setText(PreferencesMessages
1178         // .getString("TextEditorPreferencePage.annotations.highlightInText"));
1179         // //$NON-NLS-1$
1180         // gd = new GridData(GridData.FILL_HORIZONTAL);
1181         // gd.horizontalAlignment = GridData.BEGINNING;
1182         // gd.horizontalSpan = 2;
1183         // fHighlightInTextCheckBox.setLayoutData(gd);
1184         // fShowInOverviewRulerCheckBox = new Button(optionsComposite, SWT.CHECK);
1185         // fShowInOverviewRulerCheckBox.setText(PreferencesMessages
1186         // .getString("JavaEditorPreferencePage.annotations.showInOverviewRuler"));
1187         // //$NON-NLS-1$
1188         // gd = new GridData(GridData.FILL_HORIZONTAL);
1189         // gd.horizontalAlignment = GridData.BEGINNING;
1190         // gd.horizontalSpan = 2;
1191         // fShowInOverviewRulerCheckBox.setLayoutData(gd);
1192         // fShowInVerticalRulerCheckBox = new Button(optionsComposite, SWT.CHECK);
1193         // fShowInVerticalRulerCheckBox.setText(PreferencesMessages
1194         // .getString("JavaEditorPreferencePage.annotations.showInVerticalRuler"));
1195         // //$NON-NLS-1$
1196         // gd = new GridData(GridData.FILL_HORIZONTAL);
1197         // gd.horizontalAlignment = GridData.BEGINNING;
1198         // gd.horizontalSpan = 2;
1199         // fShowInVerticalRulerCheckBox.setLayoutData(gd);
1200         // label = new Label(optionsComposite, SWT.LEFT);
1201         // label.setText(PreferencesMessages
1202         // .getString("JavaEditorPreferencePage.annotations.color")); //$NON-NLS-1$
1203         // gd = new GridData();
1204         // gd.horizontalAlignment = GridData.BEGINNING;
1205         // label.setLayoutData(gd);
1206         // fAnnotationForegroundColorEditor = new ColorEditor(optionsComposite);
1207         // Button foregroundColorButton =
1208         // fAnnotationForegroundColorEditor.getButton();
1209         // gd = new GridData(GridData.FILL_HORIZONTAL);
1210         // gd.horizontalAlignment = GridData.BEGINNING;
1211         // foregroundColorButton.setLayoutData(gd);
1212         // fAnnotationList.addSelectionListener(new SelectionListener() {
1213         // public void widgetDefaultSelected(SelectionEvent e) {
1214         // // do nothing
1215         // }
1216         // public void widgetSelected(SelectionEvent e) {
1217         // handleAnnotationListSelection();
1218         // }
1219         // });
1220         // fShowInTextCheckBox.addSelectionListener(new SelectionListener() {
1221         // public void widgetDefaultSelected(SelectionEvent e) {
1222         // // do nothing
1223         // }
1224         // public void widgetSelected(SelectionEvent e) {
1225         // int i = fAnnotationList.getSelectionIndex();
1226         // String key = fAnnotationColorListModel[i][2];
1227         // fOverlayStore.setValue(key, fShowInTextCheckBox.getSelection());
1228         // String decorationKey = fAnnotationColorListModel[i][6];
1229         // fDecorationStyleCombo.setEnabled(decorationKey != null
1230         // && fShowInTextCheckBox.getSelection());
1231         // }
1232         // });
1233         // fHighlightInTextCheckBox.addSelectionListener(new SelectionListener() {
1234         // public void widgetDefaultSelected(SelectionEvent e) {
1235         // // do nothing
1236         // }
1237         // public void widgetSelected(SelectionEvent e) {
1238         // int i = fAnnotationList.getSelectionIndex();
1239         // String key = fAnnotationColorListModel[i][4];
1240         // fOverlayStore.setValue(key, fHighlightInTextCheckBox.getSelection());
1241         // }
1242         // });
1243         // fShowInOverviewRulerCheckBox.addSelectionListener(new SelectionListener()
1244         // {
1245         // public void widgetDefaultSelected(SelectionEvent e) {
1246         // // do nothing
1247         // }
1248         // public void widgetSelected(SelectionEvent e) {
1249         // int i = fAnnotationList.getSelectionIndex();
1250         // String key = fAnnotationColorListModel[i][3];
1251         // fOverlayStore
1252         // .setValue(key, fShowInOverviewRulerCheckBox.getSelection());
1253         // }
1254         // });
1255         // fShowInVerticalRulerCheckBox.addSelectionListener(new SelectionListener()
1256         // {
1257         // public void widgetDefaultSelected(SelectionEvent e) {
1258         // // do nothing
1259         // }
1260         // public void widgetSelected(SelectionEvent e) {
1261         // int i = fAnnotationList.getSelectionIndex();
1262         // String key = fAnnotationColorListModel[i][5];
1263         // fOverlayStore
1264         // .setValue(key, fShowInVerticalRulerCheckBox.getSelection());
1265         // }
1266         // });
1267         // foregroundColorButton.addSelectionListener(new SelectionListener() {
1268         // public void widgetDefaultSelected(SelectionEvent e) {
1269         // // do nothing
1270         // }
1271         // public void widgetSelected(SelectionEvent e) {
1272         // int i = fAnnotationList.getSelectionIndex();
1273         // String key = fAnnotationColorListModel[i][1];
1274         // PreferenceConverter.setValue(fOverlayStore, key,
1275         // fAnnotationForegroundColorEditor.getColorValue());
1276         // }
1277         // });
1278         // fDecorationStyleCombo.addSelectionListener(new SelectionListener() {
1279         // /**
1280         // * {@inheritdoc}
1281         // */
1282         // public void widgetDefaultSelected(SelectionEvent e) {
1283         // // do nothing
1284         // }
1285         // /**
1286         // * {@inheritdoc}
1287         // */
1288         // public void widgetSelected(SelectionEvent e) {
1289         // int i = fAnnotationList.getSelectionIndex();
1290         // String key = fAnnotationColorListModel[i][6];
1291         // if (key != null) {
1292         // for (int j = 0; j < fAnnotationDecorationListModel.length; j++) {
1293         // if (fAnnotationDecorationListModel[j][0]
1294         // .equals(fDecorationStyleCombo.getText())) {
1295         // fOverlayStore.setValue(key, fAnnotationDecorationListModel[j][1]);
1296         // break;
1297         // }
1298         // }
1299         // }
1300         // }
1301         // });
1302         // return composite;
1303         // }
1304         private String[][] createAnnotationTypeListModel(
1305                         MarkerAnnotationPreferences preferences) {
1306                 ArrayList listModelItems = new ArrayList();
1307                 SortedSet sortedPreferences = new TreeSet(new Comparator() {
1308                         /*
1309                          * @see java.util.Comparator#compare(java.lang.Object,
1310                          *      java.lang.Object)
1311                          */
1312                         public int compare(Object o1, Object o2) {
1313                                 if (!(o2 instanceof AnnotationPreference))
1314                                         return -1;
1315                                 if (!(o1 instanceof AnnotationPreference))
1316                                         return 1;
1317                                 AnnotationPreference a1 = (AnnotationPreference) o1;
1318                                 AnnotationPreference a2 = (AnnotationPreference) o2;
1319                                 return Collator.getInstance().compare(a1.getPreferenceLabel(),
1320                                                 a2.getPreferenceLabel());
1321                         }
1322                 });
1323                 sortedPreferences.addAll(preferences.getAnnotationPreferences());
1324                 Iterator e = sortedPreferences.iterator();
1325                 while (e.hasNext()) {
1326                         AnnotationPreference info = (AnnotationPreference) e.next();
1327                         listModelItems.add(new String[] { info.getPreferenceLabel(),
1328                                         info.getColorPreferenceKey(), info.getTextPreferenceKey(),
1329                                         info.getOverviewRulerPreferenceKey(),
1330                                         info.getHighlightPreferenceKey(),
1331                                         info.getVerticalRulerPreferenceKey(),
1332                                         info.getTextStylePreferenceKey() });
1333                 }
1334                 String[][] items = new String[listModelItems.size()][];
1335                 listModelItems.toArray(items);
1336                 return items;
1337         }
1338
1339         private Control createTypingPage(Composite parent) {
1340                 Composite composite = new Composite(parent, SWT.NONE);
1341                 GridLayout layout = new GridLayout();
1342                 layout.numColumns = 1;
1343                 composite.setLayout(layout);
1344                 String label;
1345                 // label = PreferencesMessages
1346                 // .getString("JavaEditorPreferencePage.overwriteMode");
1347                 // //$NON-NLS-1$
1348                 // addCheckBox(composite, label,
1349                 // PreferenceConstants.EDITOR_DISABLE_OVERWRITE_MODE, 1);
1350                 // addFiller(composite);
1351                 //
1352                 // label = PreferencesMessages
1353                 // .getString("JavaEditorPreferencePage.smartHomeEnd");
1354                 // //$NON-NLS-1$
1355                 // addCheckBox(composite, label,
1356                 // PreferenceConstants.EDITOR_SMART_HOME_END, 1);
1357                 //
1358                 // label = PreferencesMessages
1359                 // .getString("JavaEditorPreferencePage.subWordNavigation");
1360                 // //$NON-NLS-1$
1361                 // addCheckBox(composite, label,
1362                 // PreferenceConstants.EDITOR_SUB_WORD_NAVIGATION, 1);
1363                 // addFiller(composite);
1364                 Group group = new Group(composite, SWT.NONE);
1365                 layout = new GridLayout();
1366                 layout.numColumns = 2;
1367                 group.setLayout(layout);
1368                 group.setText(PreferencesMessages
1369                                 .getString("JavaEditorPreferencePage.typing.description")); //$NON-NLS-1$
1370
1371                 label = PreferencesMessages
1372                                 .getString("JavaEditorPreferencePage.wrapWords");//$NON-NLS-1$
1373                 addCheckBox(group, label, PreferenceConstants.EDITOR_WRAP_WORDS, 1);
1374
1375                 label = PreferencesMessages
1376                                 .getString("JavaEditorPreferencePage.wrapStringsDQ");//$NON-NLS-1$
1377                 Button button = addCheckBox(group, label,
1378                                 PreferenceConstants.EDITOR_WRAP_STRINGS_DQ, 1);
1379
1380                 label = PreferencesMessages
1381                                 .getString("JavaEditorPreferencePage.escapeStringsDQ");//$NON-NLS-1$
1382                 fEscapeStringsButtonDQ = addCheckBox(group, label,
1383                                 PreferenceConstants.EDITOR_ESCAPE_STRINGS_DQ, 1);
1384                 createDependency(button, fEscapeStringsButtonDQ);
1385
1386                 label = PreferencesMessages
1387                                 .getString("JavaEditorPreferencePage.wrapStringsSQ");//$NON-NLS-1$
1388                 button = addCheckBox(group, label,
1389                                 PreferenceConstants.EDITOR_WRAP_STRINGS_SQ, 1);
1390
1391                 label = PreferencesMessages
1392                                 .getString("JavaEditorPreferencePage.escapeStringsSQ");
1393                 //$NON-NLS-1$
1394                 fEscapeStringsButtonSQ = addCheckBox(group, label,
1395                                 PreferenceConstants.EDITOR_ESCAPE_STRINGS_SQ, 1);
1396                 createDependency(button, fEscapeStringsButtonSQ);
1397
1398                 label = PreferencesMessages
1399                                 .getString("JavaEditorPreferencePage.smartPaste");
1400                 //$NON-NLS-1$
1401                 addCheckBox(group, label, PreferenceConstants.EDITOR_SMART_PASTE, 1);
1402
1403                 label = PreferencesMessages
1404                                 .getString("JavaEditorPreferencePage.insertSpaceForTabs");
1405                 //$NON-NLS-1$
1406                 addCheckBox(group, label, PreferenceConstants.EDITOR_SPACES_FOR_TABS, 1);
1407
1408                 label = PreferencesMessages
1409                                 .getString("JavaEditorPreferencePage.closeStringsDQ");
1410                 //$NON-NLS-1$
1411                 addCheckBox(group, label,
1412                                 PreferenceConstants.EDITOR_CLOSE_STRINGS_DQ_PHP, 1);
1413                 label = PreferencesMessages
1414                                 .getString("JavaEditorPreferencePage.closeStringsSQ");
1415                 //$NON-NLS-1$
1416                 addCheckBox(group, label,
1417                                 PreferenceConstants.EDITOR_CLOSE_STRINGS_SQ_PHP, 1);
1418
1419                 label = PreferencesMessages
1420                                 .getString("JavaEditorPreferencePage.closeBrackets");
1421                 //$NON-NLS-1$
1422                 addCheckBox(group, label,
1423                                 PreferenceConstants.EDITOR_CLOSE_BRACKETS_PHP, 1);
1424
1425                 // label = PreferencesMessages
1426                 // .getString("JavaEditorPreferencePage.closeBraces");
1427                 // //$NON-NLS-1$
1428                 // addCheckBox(group, label, PreferenceConstants.EDITOR_CLOSE_BRACES,
1429                 // 1);
1430
1431                 label = PreferencesMessages
1432                                 .getString("JavaEditorPreferencePage.closeJavaDocs");
1433                 //$NON-NLS-1$
1434                 button = addCheckBox(group, label,
1435                                 PreferenceConstants.EDITOR_CLOSE_JAVADOCS, 1);
1436                 label = PreferencesMessages
1437                                 .getString("JavaEditorPreferencePage.formatJavaDocs");
1438                 //$NON-NLS-1$
1439                 button = addCheckBox(group, label,
1440                                 PreferenceConstants.EDITOR_FORMAT_JAVADOCS, 1);
1441
1442                 //
1443                 // label = PreferencesMessages
1444                 // .getString("JavaEditorPreferencePage.addJavaDocTags");
1445                 // //$NON-NLS-1$
1446                 // fAddJavaDocTagsButton = addCheckBox(group, label,
1447                 // PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS, 1);
1448                 // createDependency(button, fAddJavaDocTagsButton);
1449                 return composite;
1450         }
1451
1452         private void addFiller(Composite composite) {
1453                 Label filler = new Label(composite, SWT.LEFT);
1454                 GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
1455                 gd.horizontalSpan = 2;
1456                 gd.heightHint = convertHeightInCharsToPixels(1) / 2;
1457                 filler.setLayoutData(gd);
1458         }
1459
1460         private static void indent(Control control) {
1461                 GridData gridData = new GridData();
1462                 gridData.horizontalIndent = 20;
1463                 control.setLayoutData(gridData);
1464         }
1465
1466         private static void createDependency(final Button master,
1467                         final Control slave) {
1468                 indent(slave);
1469                 master.addSelectionListener(new SelectionListener() {
1470                         public void widgetSelected(SelectionEvent e) {
1471                                 slave.setEnabled(master.getSelection());
1472                         }
1473
1474                         public void widgetDefaultSelected(SelectionEvent e) {
1475                         }
1476                 });
1477         }
1478
1479         private void addCompletionRadioButtons(Composite contentAssistComposite) {
1480                 Composite completionComposite = new Composite(contentAssistComposite,
1481                                 SWT.NONE);
1482                 GridData ccgd = new GridData();
1483                 ccgd.horizontalSpan = 2;
1484                 completionComposite.setLayoutData(ccgd);
1485                 GridLayout ccgl = new GridLayout();
1486                 ccgl.marginWidth = 0;
1487                 ccgl.numColumns = 2;
1488                 completionComposite.setLayout(ccgl);
1489                 // SelectionListener completionSelectionListener= new SelectionAdapter()
1490                 // {
1491                 // public void widgetSelected(SelectionEvent e) {
1492                 // boolean insert= fCompletionInsertsRadioButton.getSelection();
1493                 // fOverlayStore.setValue(PreferenceConstants.CODEASSIST_INSERT_COMPLETION,
1494                 // insert);
1495                 // }
1496                 // };
1497                 //
1498                 // fCompletionInsertsRadioButton= new Button(completionComposite,
1499                 // SWT.RADIO
1500                 // | SWT.LEFT);
1501                 // fCompletionInsertsRadioButton.setText(PreferencesMessages.getString("JavaEditorPreferencePage.completionInserts"));
1502                 // //$NON-NLS-1$
1503                 // fCompletionInsertsRadioButton.setLayoutData(new GridData());
1504                 // fCompletionInsertsRadioButton.addSelectionListener(completionSelectionListener);
1505                 //
1506                 // fCompletionOverwritesRadioButton= new Button(completionComposite,
1507                 // SWT.RADIO | SWT.LEFT);
1508                 // fCompletionOverwritesRadioButton.setText(PreferencesMessages.getString("JavaEditorPreferencePage.completionOverwrites"));
1509                 // //$NON-NLS-1$
1510                 // fCompletionOverwritesRadioButton.setLayoutData(new GridData());
1511                 // fCompletionOverwritesRadioButton.addSelectionListener(completionSelectionListener);
1512         }
1513
1514         private Control createNavigationPage(Composite parent) {
1515                 Composite composite = new Composite(parent, SWT.NULL);
1516                 GridLayout layout = new GridLayout();
1517                 layout.numColumns = 2;
1518                 composite.setLayout(layout);
1519                 String text = PreferencesMessages
1520                                 .getString("JavaEditorPreferencePage.navigation.browserLikeLinks");
1521                 //$NON-NLS-1$
1522                 fBrowserLikeLinksCheckBox = addCheckBox(composite, text,
1523                                 PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS, 0);
1524                 fBrowserLikeLinksCheckBox.addSelectionListener(new SelectionListener() {
1525                         public void widgetSelected(SelectionEvent e) {
1526                                 boolean state = fBrowserLikeLinksCheckBox.getSelection();
1527                                 fBrowserLikeLinksKeyModifierText.setEnabled(state);
1528                                 handleBrowserLikeLinksKeyModifierModified();
1529                         }
1530
1531                         public void widgetDefaultSelected(SelectionEvent e) {
1532                         }
1533                 });
1534                 // Text field for modifier string
1535                 text = PreferencesMessages
1536                                 .getString("JavaEditorPreferencePage.navigation.browserLikeLinksKeyModifier");
1537                 //$NON-NLS-1$
1538                 fBrowserLikeLinksKeyModifierText = addTextField(composite, text,
1539                                 PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER, 20,
1540                                 0, false);
1541                 fBrowserLikeLinksKeyModifierText.setTextLimit(Text.LIMIT);
1542
1543                 if (computeStateMask(fOverlayStore
1544                                 .getString(PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER)) == -1) {
1545                         // Fix possible illegal modifier string
1546                         int stateMask = fOverlayStore
1547                                         .getInt(PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK);
1548                         if (stateMask == -1)
1549                                 fBrowserLikeLinksKeyModifierText.setText(""); //$NON-NLS-1$
1550                         else
1551                                 fBrowserLikeLinksKeyModifierText.setText(EditorUtility
1552                                                 .getModifierString(stateMask));
1553                 }
1554                 fBrowserLikeLinksKeyModifierText.addKeyListener(new KeyListener() {
1555                         private boolean isModifierCandidate;
1556
1557                         public void keyPressed(KeyEvent e) {
1558                                 isModifierCandidate = e.keyCode > 0 && e.character == 0
1559                                                 && e.stateMask == 0;
1560                         }
1561
1562                         public void keyReleased(KeyEvent e) {
1563                                 if (isModifierCandidate && e.stateMask > 0
1564                                                 && e.stateMask == e.stateMask && e.character == 0) {// &&
1565                                                                                                                                                         // e.time
1566                                                                                                                                                         // -time
1567                                                                                                                                                         // <
1568                                                                                                                                                         // 1000)
1569                                                                                                                                                         // {
1570                                         String modifierString = fBrowserLikeLinksKeyModifierText
1571                                                         .getText();
1572                                         Point selection = fBrowserLikeLinksKeyModifierText
1573                                                         .getSelection();
1574                                         int i = selection.x - 1;
1575                                         while (i > -1
1576                                                         && Character.isWhitespace(modifierString.charAt(i))) {
1577                                                 i--;
1578                                         }
1579                                         boolean needsPrefixDelimiter = i > -1
1580                                                         && !String.valueOf(modifierString.charAt(i))
1581                                                                         .equals(DELIMITER);
1582
1583                                         i = selection.y;
1584                                         while (i < modifierString.length()
1585                                                         && Character.isWhitespace(modifierString.charAt(i))) {
1586                                                 i++;
1587                                         }
1588                                         boolean needsPostfixDelimiter = i < modifierString.length()
1589                                                         && !String.valueOf(modifierString.charAt(i))
1590                                                                         .equals(DELIMITER);
1591
1592                                         String insertString;
1593
1594                                         if (needsPrefixDelimiter && needsPostfixDelimiter)
1595                                                 insertString = PreferencesMessages
1596                                                                 .getFormattedString(
1597                                                                                 "JavaEditorPreferencePage.navigation.insertDelimiterAndModifierAndDelimiter",
1598                                                                                 new String[] { Action
1599                                                                                                 .findModifierString(e.stateMask) }); //$NON-NLS-1$
1600                                         else if (needsPrefixDelimiter)
1601                                                 insertString = PreferencesMessages
1602                                                                 .getFormattedString(
1603                                                                                 "JavaEditorPreferencePage.navigation.insertDelimiterAndModifier",
1604                                                                                 new String[] { Action
1605                                                                                                 .findModifierString(e.stateMask) }); //$NON-NLS-1$
1606                                         else if (needsPostfixDelimiter)
1607                                                 insertString = PreferencesMessages
1608                                                                 .getFormattedString(
1609                                                                                 "JavaEditorPreferencePage.navigation.insertModifierAndDelimiter",
1610                                                                                 new String[] { Action
1611                                                                                                 .findModifierString(e.stateMask) }); //$NON-NLS-1$
1612                                         else
1613                                                 insertString = Action.findModifierString(e.stateMask);
1614
1615                                         fBrowserLikeLinksKeyModifierText.insert(insertString);
1616                                 }
1617                         }
1618                 });
1619
1620                 fBrowserLikeLinksKeyModifierText
1621                                 .addModifyListener(new ModifyListener() {
1622                                         public void modifyText(ModifyEvent e) {
1623                                                 handleBrowserLikeLinksKeyModifierModified();
1624                                         }
1625                                 });
1626                 return composite;
1627         }
1628
1629         private void handleBrowserLikeLinksKeyModifierModified() {
1630                 String modifiers = fBrowserLikeLinksKeyModifierText.getText();
1631                 int stateMask = computeStateMask(modifiers);
1632                 if (fBrowserLikeLinksCheckBox.getSelection()
1633                                 && (stateMask == -1 || (stateMask & SWT.SHIFT) != 0)) {
1634                         if (stateMask == -1)
1635                                 fBrowserLikeLinksKeyModifierStatus = new StatusInfo(
1636                                                 IStatus.ERROR,
1637                                                 PreferencesMessages
1638                                                                 .getFormattedString(
1639                                                                                 "JavaEditorPreferencePage.navigation.modifierIsNotValid", modifiers)); //$NON-NLS-1$
1640                         else
1641                                 fBrowserLikeLinksKeyModifierStatus = new StatusInfo(
1642                                                 IStatus.ERROR,
1643                                                 PreferencesMessages
1644                                                                 .getString("JavaEditorPreferencePage.navigation.shiftIsDisabled"));
1645                         //$NON-NLS-1$
1646                         setValid(false);
1647                         StatusUtil.applyToStatusLine(this,
1648                                         fBrowserLikeLinksKeyModifierStatus);
1649                 } else {
1650                         fBrowserLikeLinksKeyModifierStatus = new StatusInfo();
1651                         updateStatus(fBrowserLikeLinksKeyModifierStatus);
1652                 }
1653         }
1654
1655         private IStatus getBrowserLikeLinksKeyModifierStatus() {
1656                 if (fBrowserLikeLinksKeyModifierStatus == null)
1657                         fBrowserLikeLinksKeyModifierStatus = new StatusInfo();
1658                 return fBrowserLikeLinksKeyModifierStatus;
1659         }
1660
1661         /**
1662          * Computes the state mask for the given modifier string.
1663          *
1664          * @param modifiers
1665          *            the string with the modifiers, separated by '+', '-', ';', ','
1666          *            or '.'
1667          * @return the state mask or -1 if the input is invalid
1668          */
1669         private int computeStateMask(String modifiers) {
1670                 if (modifiers == null)
1671                         return -1;
1672                 if (modifiers.length() == 0)
1673                         return SWT.NONE;
1674                 int stateMask = 0;
1675                 StringTokenizer modifierTokenizer = new StringTokenizer(modifiers,
1676                                 ",;.:+-* "); //$NON-NLS-1$
1677                 while (modifierTokenizer.hasMoreTokens()) {
1678                         int modifier = EditorUtility
1679                                         .findLocalizedModifier(modifierTokenizer.nextToken());
1680                         if (modifier == 0 || (stateMask & modifier) == modifier)
1681                                 return -1;
1682                         stateMask = stateMask | modifier;
1683                 }
1684                 return stateMask;
1685         }
1686
1687         /*
1688          * @see PreferencePage#createContents(Composite)
1689          */
1690         protected Control createContents(Composite parent) {
1691                 initializeDefaultColors();
1692                 fFoldingConfigurationBlock = new FoldingConfigurationBlock(
1693                                 fOverlayStore);
1694                 fOverlayStore.load();
1695                 fOverlayStore.start();
1696                 TabFolder folder = new TabFolder(parent, SWT.NONE);
1697                 folder.setLayout(new TabFolderLayout());
1698                 folder.setLayoutData(new GridData(GridData.FILL_BOTH));
1699                 TabItem item = new TabItem(folder, SWT.NONE);
1700                 item.setText(PreferencesMessages
1701                                 .getString("JavaEditorPreferencePage.general")); //$NON-NLS-1$
1702                 item.setControl(createAppearancePage(folder));
1703                 item = new TabItem(folder, SWT.NONE);
1704                 item.setText(PreferencesMessages
1705                                 .getString("JavaEditorPreferencePage.colors")); //$NON-NLS-1$
1706                 item.setControl(createSyntaxPage(folder));
1707
1708                 // item = new TabItem(folder, SWT.NONE);
1709                 // item.setText(PreferencesMessages
1710                 // .getString("JavaEditorPreferencePage.annotationsTab.title"));
1711                 // //$NON-NLS-1$
1712                 // item.setControl(createAnnotationsPage(folder));
1713                 item = new TabItem(folder, SWT.NONE);
1714                 item.setText(PreferencesMessages
1715                                 .getString("JavaEditorPreferencePage.typing.tabTitle"));
1716                 //$NON-NLS-1$
1717                 item.setControl(createTypingPage(folder));
1718
1719                 item = new TabItem(folder, SWT.NONE);
1720                 item.setText(PreferencesMessages
1721                                 .getString("JavaEditorPreferencePage.hoverTab.title"));
1722                 //$NON-NLS-1$
1723                 fJavaEditorHoverConfigurationBlock = new JavaEditorHoverConfigurationBlock(
1724                                 this, fOverlayStore);
1725                 item.setControl(fJavaEditorHoverConfigurationBlock
1726                                 .createControl(folder));
1727                 item = new TabItem(folder, SWT.NONE);
1728                 item.setText(PreferencesMessages
1729                                 .getString("JavaEditorPreferencePage.navigationTab.title"));
1730                 // //$NON-NLS-1$
1731                 item.setControl(createNavigationPage(folder));
1732                 item = new TabItem(folder, SWT.NONE);
1733                 item.setText(PreferencesMessages
1734                                 .getString("JavaEditorPreferencePage.folding.title")); //$NON-NLS-1$
1735                 item.setControl(fFoldingConfigurationBlock.createControl(folder));
1736
1737                 initialize();
1738                 Dialog.applyDialogFont(folder);
1739                 return folder;
1740         }
1741
1742         private void initialize() {
1743                 initializeFields();
1744                 for (int i = 0; i < fSyntaxColorListModel.length; i++)
1745                         fSyntaxColorList.add(fSyntaxColorListModel[i][0]);
1746                 fSyntaxColorList.getDisplay().asyncExec(new Runnable() {
1747                         public void run() {
1748                                 if (fSyntaxColorList != null && !fSyntaxColorList.isDisposed()) {
1749                                         fSyntaxColorList.select(0);
1750                                         handleSyntaxColorListSelection();
1751                                 }
1752                         }
1753                 });
1754                 for (int i = 0; i < fAppearanceColorListModel.length; i++)
1755                         fAppearanceColorList.add(fAppearanceColorListModel[i][0]);
1756                 fAppearanceColorList.getDisplay().asyncExec(new Runnable() {
1757                         public void run() {
1758                                 if (fAppearanceColorList != null
1759                                                 && !fAppearanceColorList.isDisposed()) {
1760                                         fAppearanceColorList.select(0);
1761                                         handleAppearanceColorListSelection();
1762                                 }
1763                         }
1764                 });
1765                 // for (int i = 0; i < fAnnotationColorListModel.length; i++)
1766                 // fAnnotationList.add(fAnnotationColorListModel[i][0]);
1767                 // fAnnotationList.getDisplay().asyncExec(new Runnable() {
1768                 // public void run() {
1769                 // if (fAnnotationList != null && !fAnnotationList.isDisposed()) {
1770                 // fAnnotationList.select(0);
1771                 // handleAnnotationListSelection();
1772                 // }
1773                 // }
1774                 // });
1775                 // for (int i= 0; i < fContentAssistColorListModel.length; i++)
1776                 // fContentAssistColorList.add(fContentAssistColorListModel[i][0]);
1777                 // fContentAssistColorList.getDisplay().asyncExec(new Runnable() {
1778                 // public void run() {
1779                 // if (fContentAssistColorList != null &&
1780                 // !fContentAssistColorList.isDisposed()) {
1781                 // fContentAssistColorList.select(0);
1782                 // handleContentAssistColorListSelection();
1783                 // }
1784                 // }
1785                 // });
1786                 fFoldingConfigurationBlock.initialize();
1787         }
1788
1789         private void initializeFields() {
1790                 Iterator e = fColorButtons.keySet().iterator();
1791                 while (e.hasNext()) {
1792                         ColorEditor c = (ColorEditor) e.next();
1793                         String key = (String) fColorButtons.get(c);
1794                         RGB rgb = PreferenceConverter.getColor(fOverlayStore, key);
1795                         c.setColorValue(rgb);
1796                 }
1797                 e = fCheckBoxes.keySet().iterator();
1798                 while (e.hasNext()) {
1799                         Button b = (Button) e.next();
1800                         String key = (String) fCheckBoxes.get(b);
1801                         b.setSelection(fOverlayStore.getBoolean(key));
1802                 }
1803                 e = fTextFields.keySet().iterator();
1804                 while (e.hasNext()) {
1805                         Text t = (Text) e.next();
1806                         String key = (String) fTextFields.get(t);
1807                         t.setText(fOverlayStore.getString(key));
1808                 }
1809                 RGB rgb = PreferenceConverter.getColor(fOverlayStore,
1810                                 PreferenceConstants.EDITOR_BACKGROUND_COLOR);
1811                 fBackgroundColorEditor.setColorValue(rgb);
1812                 boolean default_ = fOverlayStore
1813                                 .getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR);
1814                 fBackgroundDefaultRadioButton.setSelection(default_);
1815                 fBackgroundCustomRadioButton.setSelection(!default_);
1816                 fBackgroundColorButton.setEnabled(!default_);
1817                 boolean closeJavaDocs = fOverlayStore
1818                                 .getBoolean(PreferenceConstants.EDITOR_CLOSE_JAVADOCS);
1819                 // fAddJavaDocTagsButton.setEnabled(closeJavaDocs);
1820                 fEscapeStringsButtonDQ.setEnabled(fOverlayStore
1821                                 .getBoolean(PreferenceConstants.EDITOR_WRAP_STRINGS_DQ));
1822                 fEscapeStringsButtonSQ.setEnabled(fOverlayStore
1823                                 .getBoolean(PreferenceConstants.EDITOR_WRAP_STRINGS_SQ));
1824                 // boolean fillMethodArguments=
1825                 // fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_FILL_ARGUMENT_NAMES);
1826                 // fGuessMethodArgumentsButton.setEnabled(fillMethodArguments);
1827                 // boolean completionInserts=
1828                 // fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_INSERT_COMPLETION);
1829                 // fCompletionInsertsRadioButton.setSelection(completionInserts);
1830                 // fCompletionOverwritesRadioButton.setSelection(! completionInserts);
1831                 //
1832                 fBrowserLikeLinksKeyModifierText.setEnabled(fBrowserLikeLinksCheckBox
1833                                 .getSelection());
1834                 // boolean markOccurrences=
1835                 // fOverlayStore.getBoolean(PreferenceConstants.EDITOR_MARK_OCCURRENCES);
1836                 // fStickyOccurrencesButton.setEnabled(markOccurrences);
1837                 updateAutoactivationControls();
1838         }
1839
1840         private void initializeDefaultColors() {
1841                 if (!getPreferenceStore().contains(
1842                                 PreferenceConstants.EDITOR_BACKGROUND_COLOR)) {
1843                         RGB rgb = getControl().getDisplay().getSystemColor(
1844                                         SWT.COLOR_LIST_BACKGROUND).getRGB();
1845                         PreferenceConverter.setDefault(fOverlayStore,
1846                                         PreferenceConstants.EDITOR_BACKGROUND_COLOR, rgb);
1847                         PreferenceConverter.setDefault(getPreferenceStore(),
1848                                         PreferenceConstants.EDITOR_BACKGROUND_COLOR, rgb);
1849                 }
1850                 if (!getPreferenceStore().contains(
1851                                 PreferenceConstants.EDITOR_FOREGROUND_COLOR)) {
1852                         RGB rgb = getControl().getDisplay().getSystemColor(
1853                                         SWT.COLOR_LIST_FOREGROUND).getRGB();
1854                         PreferenceConverter.setDefault(fOverlayStore,
1855                                         PreferenceConstants.EDITOR_FOREGROUND_COLOR, rgb);
1856                         PreferenceConverter.setDefault(getPreferenceStore(),
1857                                         PreferenceConstants.EDITOR_FOREGROUND_COLOR, rgb);
1858                 }
1859         }
1860
1861         private void updateAutoactivationControls() {
1862                 // boolean autoactivation=
1863                 // fOverlayStore.getBoolean(PreferenceConstants.CODEASSIST_AUTOACTIVATION);
1864                 // fAutoInsertDelayText.setEnabled(autoactivation);
1865                 // fAutoInsertDelayLabel.setEnabled(autoactivation);
1866                 // fAutoInsertJavaTriggerText.setEnabled(autoactivation);
1867                 // fAutoInsertJavaTriggerLabel.setEnabled(autoactivation);
1868                 //
1869                 // fAutoInsertJavaDocTriggerText.setEnabled(autoactivation);
1870                 // fAutoInsertJavaDocTriggerLabel.setEnabled(autoactivation);
1871         }
1872
1873         /*
1874          * @see PreferencePage#performOk()
1875          */
1876         public boolean performOk() {
1877                 // fJavaEditorHoverConfigurationBlock.performOk();
1878                 fFoldingConfigurationBlock.performOk();
1879                 fOverlayStore
1880                                 .setValue(
1881                                                 PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK,
1882                                                 computeStateMask(fBrowserLikeLinksKeyModifierText
1883                                                                 .getText()));
1884                 fOverlayStore.propagate();
1885                 WebUI.getDefault().savePluginPreferences();
1886                 return true;
1887         }
1888
1889         /*
1890          * @see PreferencePage#performDefaults()
1891          */
1892         protected void performDefaults() {
1893                 fOverlayStore.loadDefaults();
1894                 initializeFields();
1895                 handleSyntaxColorListSelection();
1896                 handleAppearanceColorListSelection();
1897                 // handleAnnotationListSelection();
1898                 // handleContentAssistColorListSelection();
1899                 // fJavaEditorHoverConfigurationBlock.performDefaults();
1900                 fFoldingConfigurationBlock.performDefaults();
1901                 super.performDefaults();
1902                 fPreviewViewer.invalidateTextPresentation();
1903         }
1904
1905         /*
1906          * @see DialogPage#dispose()
1907          */
1908         public void dispose() {
1909                 fFoldingConfigurationBlock.dispose();
1910
1911                 if (fJavaTextTools != null) {
1912                         fJavaTextTools.dispose();
1913                         fJavaTextTools = null;
1914                 }
1915                 if (fOverlayStore != null) {
1916                         fOverlayStore.stop();
1917                         fOverlayStore = null;
1918                 }
1919                 if (fBackgroundColor != null && !fBackgroundColor.isDisposed())
1920                         fBackgroundColor.dispose();
1921                 super.dispose();
1922         }
1923
1924         private Button addCheckBox(Composite parent, String label, String key,
1925                         int indentation) {
1926                 Button checkBox = new Button(parent, SWT.CHECK);
1927                 checkBox.setText(label);
1928                 GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1929                 gd.horizontalIndent = indentation;
1930                 gd.horizontalSpan = 2;
1931                 checkBox.setLayoutData(gd);
1932                 checkBox.addSelectionListener(fCheckBoxListener);
1933                 fCheckBoxes.put(checkBox, key);
1934                 return checkBox;
1935         }
1936
1937         private Text addTextField(Composite composite, String label, String key,
1938                         int textLimit, int indentation, boolean isNumber) {
1939                 return getTextControl(addLabelledTextField(composite, label, key,
1940                                 textLimit, indentation, isNumber));
1941         }
1942
1943         private static Label getLabelControl(Control[] labelledTextField) {
1944                 return (Label) labelledTextField[0];
1945         }
1946
1947         private static Text getTextControl(Control[] labelledTextField) {
1948                 return (Text) labelledTextField[1];
1949         }
1950
1951         /**
1952          * Returns an array of size 2: - first element is of type <code>Label</code>-
1953          * second element is of type <code>Text</code> Use
1954          * <code>getLabelControl</code> and <code>getTextControl</code> to get
1955          * the 2 controls.
1956          */
1957         private Control[] addLabelledTextField(Composite composite, String label,
1958                         String key, int textLimit, int indentation, boolean isNumber) {
1959                 Label labelControl = new Label(composite, SWT.NONE);
1960                 labelControl.setText(label);
1961                 GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1962                 gd.horizontalIndent = indentation;
1963                 labelControl.setLayoutData(gd);
1964                 Text textControl = new Text(composite, SWT.BORDER | SWT.SINGLE);
1965                 gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
1966                 gd.widthHint = convertWidthInCharsToPixels(textLimit + 1);
1967                 textControl.setLayoutData(gd);
1968                 textControl.setTextLimit(textLimit);
1969                 fTextFields.put(textControl, key);
1970                 if (isNumber) {
1971                         fNumberFields.add(textControl);
1972                         textControl.setText("0");
1973                         textControl.addModifyListener(fNumberFieldListener);
1974                 } else {
1975                         textControl.addModifyListener(fTextFieldListener);
1976                 }
1977                 return new Control[] { labelControl, textControl };
1978         }
1979
1980         private String loadPreviewContentFromFile(String filename) {
1981                 String line;
1982                 String separator = System.getProperty("line.separator"); //$NON-NLS-1$
1983                 StringBuffer buffer = new StringBuffer(512);
1984                 BufferedReader reader = null;
1985                 try {
1986                         reader = new BufferedReader(new InputStreamReader(getClass()
1987                                         .getResourceAsStream(filename)));
1988                         while ((line = reader.readLine()) != null) {
1989                                 buffer.append(line);
1990                                 buffer.append(separator);
1991                         }
1992                 } catch (IOException io) {
1993                         WebUI.log(io);
1994                 } finally {
1995                         if (reader != null) {
1996                                 try {
1997                                         reader.close();
1998                                 } catch (IOException e) {
1999                                 }
2000                         }
2001                 }
2002                 return buffer.toString();
2003         }
2004
2005         private void numberFieldChanged(Text textControl) {
2006                 String number = textControl.getText();
2007                 IStatus status = validatePositiveNumber(number);
2008                 if (!status.matches(IStatus.ERROR))
2009                         fOverlayStore.setValue((String) fTextFields.get(textControl),
2010                                         number);
2011                 updateStatus(status);
2012         }
2013
2014         private IStatus validatePositiveNumber(String number) {
2015                 StatusInfo status = new StatusInfo();
2016                 if (number.length() == 0) {
2017                         status.setError(PreferencesMessages
2018                                         .getString("JavaEditorPreferencePage.empty_input")); //$NON-NLS-1$
2019                 } else {
2020                         try {
2021                                 int value = Integer.parseInt(number);
2022                                 if (value < 0)
2023                                         status.setError(PreferencesMessages.getFormattedString(
2024                                                         "JavaEditorPreferencePage.invalid_input", number)); //$NON-NLS-1$
2025                         } catch (NumberFormatException e) {
2026                                 status.setError(PreferencesMessages.getFormattedString(
2027                                                 "JavaEditorPreferencePage.invalid_input", number)); //$NON-NLS-1$
2028                         }
2029                 }
2030                 return status;
2031         }
2032
2033         void updateStatus(IStatus status) {
2034                 if (!status.matches(IStatus.ERROR)) {
2035                         for (int i = 0; i < fNumberFields.size(); i++) {
2036                                 Text text = (Text) fNumberFields.get(i);
2037                                 IStatus s = validatePositiveNumber(text.getText());
2038                                 status = StatusUtil.getMoreSevere(s, status);
2039                         }
2040                 }
2041                 // status=
2042                 // StatusUtil.getMoreSevere(fJavaEditorHoverConfigurationBlock.getStatus(),
2043                 // status);
2044                 // status=
2045                 // StatusUtil.getMoreSevere(getBrowserLikeLinksKeyModifierStatus(),
2046                 // status);
2047                 setValid(!status.matches(IStatus.ERROR));
2048                 StatusUtil.applyToStatusLine(this, status);
2049         }
2050 }