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