net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/preferences/JavaEditorPreferencePage.java

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