net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/ui/text/PHPSourceViewerConfiguration.java

   1 /**********************************************************************
   2  Copyright (c) 2000, 2002 IBM Corp. 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 implementation
  10  www.phpeclipse.de
  11  **********************************************************************/
  12 package net.sourceforge.phpdt.ui.text;
  13
  14 import java.util.Vector;
  15
  16 import net.sourceforge.phpdt.core.JavaCore;
  17 import net.sourceforge.phpdt.internal.ui.text.AbstractJavaScanner;
  18 import net.sourceforge.phpdt.internal.ui.text.ContentAssistPreference;
  19 import net.sourceforge.phpdt.internal.ui.text.HTMLTextPresenter;
  20 import net.sourceforge.phpdt.internal.ui.text.IPHPPartitions;
  21 import net.sourceforge.phpdt.internal.ui.text.JavaAnnotationHover;
  22 import net.sourceforge.phpdt.internal.ui.text.JavaCompositeReconcilingStrategy;
  23 import net.sourceforge.phpdt.internal.ui.text.JavaElementProvider;
  24 import net.sourceforge.phpdt.internal.ui.text.JavaOutlineInformationControl;
  25 import net.sourceforge.phpdt.internal.ui.text.JavaPresentationReconciler;
  26 import net.sourceforge.phpdt.internal.ui.text.JavaReconciler;
  27 import net.sourceforge.phpdt.internal.ui.text.java.JavaFormattingStrategy;
  28 import net.sourceforge.phpdt.internal.ui.text.java.JavaStringAutoIndentStrategyDQ;
  29 import net.sourceforge.phpdt.internal.ui.text.java.JavaStringAutoIndentStrategySQ;
  30 import net.sourceforge.phpdt.internal.ui.text.java.hover.JavaEditorTextHoverDescriptor;
  31 import net.sourceforge.phpdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy;
  32 import net.sourceforge.phpdt.internal.ui.text.java.hover.JavaInformationProvider;
  33 import net.sourceforge.phpdt.internal.ui.text.phpdoc.JavaDocAutoIndentStrategy;
  34 import net.sourceforge.phpdt.internal.ui.text.phpdoc.PHPDocCodeScanner;
  35 import net.sourceforge.phpdt.internal.ui.text.phpdoc.PHPDocCompletionProcessor;
  36 import net.sourceforge.phpdt.ui.PreferenceConstants;
  37 import net.sourceforge.phpeclipse.IPreferenceConstants;
  38 //import net.sourceforge.phpeclipse.PHPeclipsePlugin;
  39 import net.sourceforge.phpeclipse.phpeditor.php.HTMLCompletionProcessor;
  40 import net.sourceforge.phpeclipse.phpeditor.php.PHPAutoIndentStrategy;
  41 import net.sourceforge.phpeclipse.phpeditor.php.PHPCodeScanner;
  42 import net.sourceforge.phpeclipse.phpeditor.php.PHPCompletionProcessor;
  43 import net.sourceforge.phpeclipse.phpeditor.php.PHPDocumentPartitioner;
  44 import net.sourceforge.phpeclipse.phpeditor.php.PHPDoubleClickSelector;
  45 import net.sourceforge.phpeclipse.phpeditor.php.PHPPartitionScanner;
  46 import net.sourceforge.phpeclipse.ui.WebUI;
  47 //import net.sourceforge.phpeclipse.xml.ui.XMLPlugin;
  48 import net.sourceforge.phpeclipse.xml.ui.internal.text.XMLConfiguration;
  49 import net.sourceforge.phpeclipse.xml.ui.internal.text.XMLPartitionScanner;
  50 import net.sourceforge.phpeclipse.xml.ui.text.XMLTextTools;
  51
  52 import org.eclipse.core.runtime.NullProgressMonitor;
  53 import org.eclipse.jface.preference.IPreferenceStore;
  54 import org.eclipse.jface.text.DefaultIndentLineAutoEditStrategy;
  55 import org.eclipse.jface.text.DefaultInformationControl;
  56 import org.eclipse.jface.text.IAutoEditStrategy;
  57 import org.eclipse.jface.text.IDocument;
  58 import org.eclipse.jface.text.IInformationControl;
  59 import org.eclipse.jface.text.IInformationControlCreator;
  60 import org.eclipse.jface.text.ITextDoubleClickStrategy;
  61 import org.eclipse.jface.text.ITextHover;
  62 import org.eclipse.jface.text.ITextViewerExtension2;
  63 import org.eclipse.jface.text.TextAttribute;
  64 import org.eclipse.jface.text.contentassist.ContentAssistant;
  65 import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
  66 import org.eclipse.jface.text.contentassist.IContentAssistant;
  67 import org.eclipse.jface.text.formatter.ContentFormatter;
  68 import org.eclipse.jface.text.formatter.IContentFormatter;
  69 import org.eclipse.jface.text.formatter.IFormattingStrategy;
  70 import org.eclipse.jface.text.information.IInformationPresenter;
  71 import org.eclipse.jface.text.information.IInformationProvider;
  72 import org.eclipse.jface.text.information.InformationPresenter;
  73 import org.eclipse.jface.text.presentation.IPresentationDamager;
  74 import org.eclipse.jface.text.presentation.IPresentationReconciler;
  75 import org.eclipse.jface.text.presentation.IPresentationRepairer;
  76 import org.eclipse.jface.text.presentation.PresentationReconciler;
  77 import org.eclipse.jface.text.reconciler.IReconciler;
  78 import org.eclipse.jface.text.rules.BufferedRuleBasedScanner;
  79 import org.eclipse.jface.text.rules.DefaultDamagerRepairer;
  80 import org.eclipse.jface.text.rules.DefaultPartitioner;
  81 import org.eclipse.jface.text.rules.RuleBasedScanner;
  82 import org.eclipse.jface.text.rules.Token;
  83 import org.eclipse.jface.text.source.IAnnotationHover;
  84 import org.eclipse.jface.text.source.ISourceViewer;
  85 import org.eclipse.jface.text.source.SourceViewerConfiguration;
  86 import org.eclipse.jface.util.PropertyChangeEvent;
  87 import org.eclipse.swt.SWT;
  88 import org.eclipse.swt.widgets.Shell;
  89 import org.eclipse.ui.texteditor.ITextEditor;
  90
  91 /**
  92  * Configuration for an <code>SourceViewer</code> which shows PHP code.
  93  */
  94 public class PHPSourceViewerConfiguration extends SourceViewerConfiguration {
  95         /**
  96          * Preference key used to look up display tab width.
  97          *
  98          * @since 2.0
  99          */
 100         public final static String PREFERENCE_TAB_WIDTH = PreferenceConstants.EDITOR_TAB_WIDTH;
 101
 102         /**
 103          * Preference key for inserting spaces rather than tabs.
 104          *
 105          * @since 2.0
 106          */
 107         public final static String SPACES_FOR_TABS = PreferenceConstants.EDITOR_SPACES_FOR_TABS;
 108
 109         // public static final String HTML_DEFAULT =
 110         // IPHPPartitionScannerConstants.HTML;
 111         // IDocument.DEFAULT_CONTENT_TYPE;
 112         // private JavaTextTools fJavaTextTools;
 113
 114         private ITextEditor fTextEditor;
 115
 116         /**
 117          * The document partitioning.
 118          *
 119          * @since 3.0
 120          */
 121         private String fDocumentPartitioning;
 122
 123         private ContentFormatter fFormatter;
 124
 125         /**
 126          * Single token scanner.
 127          */
 128         static class SingleTokenScanner extends BufferedRuleBasedScanner {
 129                 public SingleTokenScanner(TextAttribute attribute) {
 130                         setDefaultReturnToken(new Token(attribute));
 131                 }
 132         };
 133
 134         /**
 135          * The document partitioning.
 136          *
 137          * @since 3.0
 138          */
 139         // private String fDocumentPartitioning;
 140         /**
 141          * The Java source code scanner
 142          *
 143          * @since 3.0
 144          */
 145         private AbstractJavaScanner fCodeScanner;
 146
 147         /**
 148          * The Java multi-line comment scanner
 149          *
 150          * @since 3.0
 151          */
 152         private AbstractJavaScanner fMultilineCommentScanner;
 153
 154         /**
 155          * The Java single-line comment scanner
 156          *
 157          * @since 3.0
 158          */
 159         private AbstractJavaScanner fSinglelineCommentScanner;
 160
 161         /**
 162          * The PHP double quoted string scanner
 163          */
 164         private AbstractJavaScanner fStringDQScanner;
 165
 166         /**
 167          * The PHP single quoted string scanner
 168          */
 169         private AbstractJavaScanner fStringSQScanner;
 170
 171         /**
 172          * The Javadoc scanner
 173          *
 174          * @since 3.0
 175          */
 176         private AbstractJavaScanner fJavaDocScanner;
 177
 178         /**
 179          * The preference store, can be read-only
 180          *
 181          * @since 3.0
 182          */
 183         private IPreferenceStore fPreferenceStore;
 184
 185         /**
 186          * The color manager
 187          *
 188          * @since 3.0
 189          */
 190         private IColorManager fColorManager;
 191
 192         private XMLTextTools fXMLTextTools;
 193
 194         private XMLConfiguration xmlConfiguration;
 195
 196         /**
 197          * Creates a new Java source viewer configuration for viewers in the given
 198          * editor using the given preference store, the color manager and the
 199          * specified document partitioning.
 200          * <p>
 201          * Creates a Java source viewer configuration in the new setup without text
 202          * tools. Clients are allowed to call
 203          * {@link JavaSourceViewerConfiguration#handlePropertyChangeEvent(PropertyChangeEvent)}and
 204          * disallowed to call
 205          * {@link JavaSourceViewerConfiguration#getPreferenceStore()}on the
 206          * resulting Java source viewer configuration.
 207          * </p>
 208          *
 209          * @param colorManager
 210          *            the color manager
 211          * @param preferenceStore
 212          *            the preference store, can be read-only
 213          * @param editor
 214          *            the editor in which the configured viewer(s) will reside
 215          * @param partitioning
 216          *            the document partitioning for this configuration
 217          * @since 3.0
 218          */
 219         public PHPSourceViewerConfiguration(IColorManager colorManager,
 220                         IPreferenceStore preferenceStore, ITextEditor editor,
 221                         String partitioning) {
 222                 fColorManager = colorManager;
 223                 fPreferenceStore = preferenceStore;
 224                 fTextEditor = editor;
 225                 fDocumentPartitioning = partitioning;
 226                 // fJavaTextTools = PHPeclipsePlugin.getDefault().getJavaTextTools();
 227                 fXMLTextTools = new XMLTextTools(getPreferenceStore());
 228                 //XMLPlugin.getDefault().getXMLTextTools();
 229                 xmlConfiguration = new XMLConfiguration(fXMLTextTools);
 230                 fColorManager = colorManager;
 231                 fPreferenceStore = preferenceStore;
 232                 fTextEditor = editor;
 233                 fDocumentPartitioning = partitioning;
 234
 235                 initializeScanners();
 236         }
 237
 238         /**
 239          * Creates a new Java source viewer configuration for viewers in the given
 240          * editor using the given Java tools.
 241          *
 242          * @param tools
 243          *            the Java text tools to be used
 244          * @param editor
 245          *            the editor in which the configured viewer(s) will reside
 246          * @see JavaTextTools
 247          * @deprecated As of 3.0, replaced by
 248          *             {@link JavaSourceViewerConfiguration#JavaSourceViewerConfiguration(IColorManager, IPreferenceStore, ITextEditor, String)}
 249          */
 250         // public PHPSourceViewerConfiguration(JavaTextTools tools, PHPEditor
 251         // editor, String partitioning) {
 252         // fJavaTextTools = tools;
 253         // fColorManager = tools.getColorManager();
 254         // fPreferenceStore = createPreferenceStore();
 255         // fDocumentPartitioning = partitioning;
 256         // fCodeScanner = (AbstractJavaScanner) fJavaTextTools.getCodeScanner();
 257         // fMultilineCommentScanner = (AbstractJavaScanner)
 258         // fJavaTextTools.getMultilineCommentScanner();
 259         // fSinglelineCommentScanner = (AbstractJavaScanner)
 260         // fJavaTextTools.getSinglelineCommentScanner();
 261         // fStringDQScanner = (AbstractJavaScanner)
 262         // fJavaTextTools.getStringScanner();
 263         // fJavaDocScanner = (AbstractJavaScanner)
 264         // fJavaTextTools.getJavaDocScanner();
 265         // fTextEditor = editor;
 266         // fXMLTextTools = XMLPlugin.getDefault().getXMLTextTools();
 267         // xmlConfiguration = new XMLConfiguration(fXMLTextTools);
 268         // }
 269         /**
 270          * Returns the color manager for this configuration.
 271          *
 272          * @return the color manager
 273          */
 274         protected IColorManager getColorManager() {
 275                 return fColorManager;
 276         }
 277
 278         /**
 279          * Initializes the scanners.
 280          *
 281          * @since 3.0
 282          */
 283         private void initializeScanners() {
 284                 // Assert.isTrue(isNewSetup());
 285                 fCodeScanner = new PHPCodeScanner(getColorManager(), fPreferenceStore);
 286                 fMultilineCommentScanner = new SingleTokenPHPScanner(getColorManager(),
 287                                 fPreferenceStore, IPreferenceConstants.PHP_MULTILINE_COMMENT);
 288                 fSinglelineCommentScanner = new SingleTokenPHPScanner(
 289                                 getColorManager(), fPreferenceStore,
 290                                 IPreferenceConstants.PHP_SINGLELINE_COMMENT);
 291                 // fStringDQScanner = new SingleTokenPHPScanner(getColorManager(),
 292                 // fPreferenceStore, IPreferenceConstants.PHP_STRING_DQ);
 293                 fStringDQScanner = new PHPStringDQCodeScanner(getColorManager(),
 294                                 fPreferenceStore);
 295                 fStringSQScanner = new SingleTokenPHPScanner(getColorManager(),
 296                                 fPreferenceStore, IPreferenceConstants.PHP_STRING_SQ);
 297                 fJavaDocScanner = new PHPDocCodeScanner(getColorManager(),
 298                                 fPreferenceStore);
 299         }
 300
 301         /**
 302          * Determines whether the preference change encoded by the given event
 303          * changes the behavior of one of its contained components.
 304          *
 305          * @param event
 306          *            the event to be investigated
 307          * @return <code>true</code> if event causes a behavioral change
 308          * @since 3.0
 309          */
 310         public boolean affectsTextPresentation(PropertyChangeEvent event) {
 311                 return fCodeScanner.affectsBehavior(event)
 312                                 || fMultilineCommentScanner.affectsBehavior(event)
 313                                 || fSinglelineCommentScanner.affectsBehavior(event)
 314                                 || fStringDQScanner.affectsBehavior(event)
 315                                 || fStringSQScanner.affectsBehavior(event)
 316                                 || fJavaDocScanner.affectsBehavior(event);
 317         }
 318
 319         /**
 320          * Adapts the behavior of the contained components to the change encoded in
 321          * the given event.
 322          * <p>
 323          * Clients are not allowed to call this method if the old setup with text
 324          * tools is in use.
 325          * </p>
 326          *
 327          * @param event
 328          *            the event to which to adapt
 329          * @see JavaSourceViewerConfiguration#JavaSourceViewerConfiguration(IColorManager,
 330          *      IPreferenceStore, ITextEditor, String)
 331          * @since 3.0
 332          */
 333         public void handlePropertyChangeEvent(PropertyChangeEvent event) {
 334                 // Assert.isTrue(isNewSetup());
 335                 if (fCodeScanner.affectsBehavior(event))
 336                         fCodeScanner.adaptToPreferenceChange(event);
 337                 if (fMultilineCommentScanner.affectsBehavior(event))
 338                         fMultilineCommentScanner.adaptToPreferenceChange(event);
 339                 if (fSinglelineCommentScanner.affectsBehavior(event))
 340                         fSinglelineCommentScanner.adaptToPreferenceChange(event);
 341                 if (fStringDQScanner.affectsBehavior(event))
 342                         fStringDQScanner.adaptToPreferenceChange(event);
 343                 if (fStringSQScanner.affectsBehavior(event))
 344                         fStringSQScanner.adaptToPreferenceChange(event);
 345                 if (fJavaDocScanner.affectsBehavior(event))
 346                         fJavaDocScanner.adaptToPreferenceChange(event);
 347         }
 348
 349         /*
 350          * @see SourceViewerConfiguration#getContentFormatter(ISourceViewer)
 351          */
 352         public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
 353                 // if (fFormatter == null) {
 354                 // fFormatter = new ContentFormatter();
 355                 // fFormattingStrategy = new HTMLFormattingStrategy(this,
 356                 // sourceViewer);
 357                 // fFormatter.setFormattingStrategy(fFormattingStrategy, HTML_DEFAULT);
 358                 // fFormatter.enablePartitionAwareFormatting(false);
 359                 // fFormatter.setPartitionManagingPositionCategories(getConfiguredContentTypes(null));
 360                 // }
 361                 // return fFormatter;
 362                 if (fFormatter == null) {
 363                         // ContentFormatter
 364                         fFormatter = new ContentFormatter();
 365                         IFormattingStrategy strategy = new JavaFormattingStrategy(
 366                                         sourceViewer);
 367                         fFormatter.setFormattingStrategy(strategy,
 368                                         IDocument.DEFAULT_CONTENT_TYPE);
 369                         fFormatter.enablePartitionAwareFormatting(false);
 370                         fFormatter
 371                                         .setPartitionManagingPositionCategories(getPartitionManagingPositionCategories());
 372                 }
 373                 return fFormatter;
 374         }
 375
 376         /**
 377          * Returns the names of the document position categories used by the
 378          * document partitioners created by this object to manage their partition
 379          * information. If the partitioners don't use document position categories,
 380          * the returned result is <code>null</code>.
 381          *
 382          * @return the partition managing position categories or <code>null</code>
 383          *         if there is none
 384          */
 385         public String[] getPartitionManagingPositionCategories() {
 386                 return new String[] { DefaultPartitioner.CONTENT_TYPES_CATEGORY };
 387         }
 388
 389         // /**
 390         // * Returns the names of the document position categories used by the
 391         // document
 392         // * partitioners created by this object to manage their partition
 393         // information.
 394         // * If the partitioners don't use document position categories, the
 395         // returned
 396         // * result is <code>null</code>.
 397         // *
 398         // * @return the partition managing position categories or
 399         // <code>null</code>
 400         // * if there is none
 401         // */
 402         // private String[] getPartitionManagingPositionCategories() {
 403         // return new String[] { DefaultPartitioner.CONTENT_TYPES_CATEGORY };
 404         // }
 405         public ITextEditor getEditor() {
 406                 return fTextEditor;
 407         }
 408
 409         /**
 410          * Returns the preference store used by this configuration to initialize the
 411          * individual bits and pieces.
 412          *
 413          * @return the preference store used to initialize this configuration
 414          *
 415          * @since 2.0
 416          */
 417         protected IPreferenceStore getPreferenceStore() {
 418                 return WebUI.getDefault().getPreferenceStore();
 419         }
 420
 421         // /* (non-Javadoc)
 422         // * Method declared on SourceViewerConfiguration
 423         // */
 424         // public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) {
 425         // return new PHPAnnotationHover();
 426         // }
 427         /*
 428          * @see SourceViewerConfiguration#getAnnotationHover(ISourceViewer)
 429          */
 430         public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) {
 431                 return new JavaAnnotationHover(JavaAnnotationHover.VERTICAL_RULER_HOVER);
 432         }
 433
 434         /*
 435          * @see SourceViewerConfiguration#getOverviewRulerAnnotationHover(ISourceViewer)
 436          * @since 3.0
 437          */
 438         public IAnnotationHover getOverviewRulerAnnotationHover(
 439                         ISourceViewer sourceViewer) {
 440                 return new JavaAnnotationHover(JavaAnnotationHover.OVERVIEW_RULER_HOVER);
 441         }
 442
 443         public IAutoEditStrategy[] getAutoEditStrategies(
 444                         ISourceViewer sourceViewer, String contentType) {
 445                 IAutoEditStrategy strategy = new DefaultIndentLineAutoEditStrategy();
 446                 if (IPHPPartitions.PHP_PHPDOC_COMMENT.equals(contentType)
 447                                 || IPHPPartitions.PHP_MULTILINE_COMMENT.equals(contentType))
 448                         strategy = new JavaDocAutoIndentStrategy(
 449                                         getConfiguredDocumentPartitioning(sourceViewer));
 450                 else if (IPHPPartitions.PHP_STRING_DQ.equals(contentType))
 451                         strategy = new JavaStringAutoIndentStrategyDQ(
 452                                         getConfiguredDocumentPartitioning(sourceViewer));
 453                 else if (IPHPPartitions.PHP_STRING_SQ.equals(contentType))
 454                         strategy = new JavaStringAutoIndentStrategySQ(
 455                                         getConfiguredDocumentPartitioning(sourceViewer));
 456                 else
 457                         strategy = (PHPDocumentPartitioner.PHP_TEMPLATE_DATA
 458                                         .equals(contentType)
 459                                         || PHPDocumentPartitioner.PHP_SCRIPT_CODE
 460                                                         .equals(contentType)
 461                                         || IDocument.DEFAULT_CONTENT_TYPE.equals(contentType)
 462                                         || IPHPPartitions.PHP_PARTITIONING.equals(contentType)
 463                                         || PHPPartitionScanner.PHP_SCRIPTING_AREA
 464                                                         .equals(contentType) ? new PHPAutoIndentStrategy()
 465                                         : new DefaultIndentLineAutoEditStrategy());
 466                 IAutoEditStrategy[] result = new IAutoEditStrategy[1];
 467                 result[0] = strategy;
 468                 return result;
 469         }
 470
 471         /**
 472          * Returns the PHP source code scanner for this configuration.
 473          *
 474          * @return the PHP source code scanner
 475          */
 476         protected RuleBasedScanner getCodeScanner() {
 477                 return fCodeScanner; // fJavaTextTools.getCodeScanner();
 478         }
 479
 480         /**
 481          * Returns the Java multi-line comment scanner for this configuration.
 482          *
 483          * @return the Java multi-line comment scanner
 484          * @since 2.0
 485          */
 486         protected RuleBasedScanner getMultilineCommentScanner() {
 487                 return fMultilineCommentScanner;
 488         }
 489
 490         /**
 491          * Returns the Java single-line comment scanner for this configuration.
 492          *
 493          * @return the Java single-line comment scanner
 494          * @since 2.0
 495          */
 496         protected RuleBasedScanner getSinglelineCommentScanner() {
 497                 return fSinglelineCommentScanner;
 498         }
 499
 500         /**
 501          * Returns the PHP double quoted string scanner for this configuration.
 502          *
 503          * @return the PHP double quoted string scanner
 504          */
 505         protected RuleBasedScanner getStringDQScanner() {
 506                 return fStringDQScanner;
 507         }
 508
 509         /**
 510          * Returns the PHP single quoted string scanner for this configuration.
 511          *
 512          * @return the PHP single quoted string scanner
 513          */
 514         protected RuleBasedScanner getStringSQScanner() {
 515                 return fStringSQScanner;
 516         }
 517
 518         /**
 519          * Returns the HTML source code scanner for this configuration.
 520          *
 521          * @return the HTML source code scanner
 522          */
 523         // protected RuleBasedScanner getHTMLScanner() {
 524         // return fJavaTextTools.getHTMLScanner();
 525         // }
 526         /**
 527          * Returns the Smarty source code scanner for this configuration.
 528          *
 529          * @return the Smarty source code scanner
 530          */
 531         // protected RuleBasedScanner getSmartyScanner() {
 532         // return fJavaTextTools.getSmartyScanner();
 533         // }
 534         /*
 535          * @see SourceViewerConfiguration#getReconciler(ISourceViewer)
 536          */
 537         /*
 538          * @see SourceViewerConfiguration#getReconciler(ISourceViewer)
 539          */
 540         public IReconciler getReconciler(ISourceViewer sourceViewer) {
 541
 542                 final ITextEditor editor = getEditor();
 543                 if (editor != null && editor.isEditable()) {
 544
 545                         JavaCompositeReconcilingStrategy strategy = new JavaCompositeReconcilingStrategy(
 546                                         editor, getConfiguredDocumentPartitioning(sourceViewer));
 547                         JavaReconciler reconciler = new JavaReconciler(editor, strategy,
 548                                         false);
 549                         reconciler.setIsIncrementalReconciler(false);
 550                         reconciler.setProgressMonitor(new NullProgressMonitor());
 551                         reconciler.setDelay(500);
 552
 553                         return reconciler;
 554                 }
 555                 return null;
 556         }
 557
 558         /*
 559          * @see SourceViewerConfiguration#getConfiguredTextHoverStateMasks(ISourceViewer,
 560          *      String)
 561          * @since 2.1
 562          */
 563         public int[] getConfiguredTextHoverStateMasks(ISourceViewer sourceViewer,
 564                         String contentType) {
 565                 JavaEditorTextHoverDescriptor[] hoverDescs = WebUI
 566                                 .getDefault().getJavaEditorTextHoverDescriptors();
 567                 int stateMasks[] = new int[hoverDescs.length];
 568                 int stateMasksLength = 0;
 569                 for (int i = 0; i < hoverDescs.length; i++) {
 570                         if (hoverDescs[i].isEnabled()) {
 571                                 int j = 0;
 572                                 int stateMask = hoverDescs[i].getStateMask();
 573                                 while (j < stateMasksLength) {
 574                                         if (stateMasks[j] == stateMask)
 575                                                 break;
 576                                         j++;
 577                                 }
 578                                 if (j == stateMasksLength)
 579                                         stateMasks[stateMasksLength++] = stateMask;
 580                         }
 581                 }
 582                 if (stateMasksLength == hoverDescs.length)
 583                         return stateMasks;
 584                 int[] shortenedStateMasks = new int[stateMasksLength];
 585                 System.arraycopy(stateMasks, 0, shortenedStateMasks, 0,
 586                                 stateMasksLength);
 587                 return shortenedStateMasks;
 588         }
 589
 590         /*
 591          * @see SourceViewerConfiguration#getTextHover(ISourceViewer, String, int)
 592          * @since 2.1
 593          */
 594         public ITextHover getTextHover(ISourceViewer sourceViewer,
 595                         String contentType, int stateMask) {
 596                 JavaEditorTextHoverDescriptor[] hoverDescs = WebUI
 597                                 .getDefault().getJavaEditorTextHoverDescriptors();
 598                 int i = 0;
 599                 while (i < hoverDescs.length) {
 600                         if (hoverDescs[i].isEnabled()
 601                                         && hoverDescs[i].getStateMask() == stateMask)
 602                                 return new JavaEditorTextHoverProxy(hoverDescs[i], getEditor());
 603                         i++;
 604                 }
 605                 return null;
 606                 // if (fEditor != null) {
 607                 // IEditorInput editorInput = fEditor.getEditorInput();
 608                 // if (editorInput instanceof IFileEditorInput) {
 609                 // try {
 610                 // IFile f = ((IFileEditorInput) editorInput).getFile();
 611                 // return new PHPTextHover(f.getProject());
 612                 // } catch (NullPointerException e) {
 613                 // // this exception occurs, if getTextHover is called by
 614                 // // preference pages !
 615                 // }
 616                 // }
 617                 // }
 618                 // return new PHPTextHover(null);
 619         }
 620
 621         /*
 622          * @see SourceViewerConfiguration#getTextHover(ISourceViewer, String)
 623          */
 624         public ITextHover getTextHover(ISourceViewer sourceViewer,
 625                         String contentType) {
 626                 return getTextHover(sourceViewer, contentType,
 627                                 ITextViewerExtension2.DEFAULT_HOVER_STATE_MASK);
 628         }
 629
 630         /**
 631          * Returns the SmartyDoc source code scanner for this configuration.
 632          *
 633          * @return the SmartyDoc source code scanner
 634          */
 635         // protected RuleBasedScanner getSmartyDocScanner() {
 636         // return fJavaTextTools.getSmartyDocScanner();
 637         // }
 638         /**
 639          * Returns the PHPDoc source code scanner for this configuration.
 640          *
 641          * @return the PHPDoc source code scanner
 642          */
 643         protected RuleBasedScanner getPHPDocScanner() {
 644                 return fJavaDocScanner; // fJavaTextTools.getJavaDocScanner();
 645         }
 646
 647         /*
 648          * (non-Javadoc) Method declared on SourceViewerConfiguration
 649          */
 650         public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {
 651                 return new String[] { IDocument.DEFAULT_CONTENT_TYPE,
 652                                 PHPPartitionScanner.PHP_SCRIPTING_AREA,
 653
 654                                 IPHPPartitions.HTML, IPHPPartitions.HTML_MULTILINE_COMMENT,
 655                                 IPHPPartitions.PHP_PARTITIONING,
 656                                 IPHPPartitions.PHP_SINGLELINE_COMMENT,
 657                                 IPHPPartitions.PHP_MULTILINE_COMMENT,
 658                                 IPHPPartitions.PHP_PHPDOC_COMMENT,
 659                                 IPHPPartitions.PHP_STRING_DQ, IPHPPartitions.PHP_STRING_SQ,
 660                                 IPHPPartitions.PHP_STRING_HEREDOC, IPHPPartitions.CSS,
 661                                 IPHPPartitions.CSS_MULTILINE_COMMENT,
 662                                 IPHPPartitions.JAVASCRIPT, IPHPPartitions.JS_MULTILINE_COMMENT,
 663                                 IPHPPartitions.SMARTY, IPHPPartitions.SMARTY_MULTILINE_COMMENT,
 664
 665                                 XMLPartitionScanner.XML_PI, XMLPartitionScanner.XML_COMMENT,
 666                                 XMLPartitionScanner.XML_DECL, XMLPartitionScanner.XML_TAG,
 667                                 XMLPartitionScanner.XML_ATTRIBUTE,
 668                                 XMLPartitionScanner.XML_CDATA,
 669
 670                                 XMLPartitionScanner.DTD_INTERNAL,
 671                                 XMLPartitionScanner.DTD_INTERNAL_PI,
 672                                 XMLPartitionScanner.DTD_INTERNAL_COMMENT,
 673                                 XMLPartitionScanner.DTD_INTERNAL_DECL,
 674
 675                                 PHPDocumentPartitioner.PHP_TEMPLATE_DATA,
 676                                 PHPDocumentPartitioner.PHP_SCRIPT_CODE };
 677         }
 678
 679         public String[] getConfiguredHTMLContentTypes() {
 680                 return new String[] { XMLPartitionScanner.XML_PI,
 681                                 XMLPartitionScanner.XML_COMMENT, XMLPartitionScanner.XML_DECL,
 682                                 XMLPartitionScanner.XML_TAG, XMLPartitionScanner.XML_ATTRIBUTE,
 683                                 XMLPartitionScanner.XML_CDATA,
 684
 685                                 XMLPartitionScanner.DTD_INTERNAL,
 686                                 XMLPartitionScanner.DTD_INTERNAL_PI,
 687                                 XMLPartitionScanner.DTD_INTERNAL_COMMENT,
 688                                 XMLPartitionScanner.DTD_INTERNAL_DECL, };
 689         }
 690
 691         public String[] getConfiguredPHPContentTypes() {
 692                 return new String[] { IDocument.DEFAULT_CONTENT_TYPE,
 693                                 IPHPPartitions.PHP_PARTITIONING,
 694                                 IPHPPartitions.PHP_SINGLELINE_COMMENT,
 695                                 IPHPPartitions.PHP_MULTILINE_COMMENT,
 696                                 IPHPPartitions.PHP_PHPDOC_COMMENT,
 697                                 IPHPPartitions.PHP_STRING_DQ, IPHPPartitions.PHP_STRING_SQ,
 698                                 IPHPPartitions.PHP_STRING_HEREDOC, IPHPPartitions.CSS,
 699                                 IPHPPartitions.CSS_MULTILINE_COMMENT,
 700                                 IPHPPartitions.JAVASCRIPT, IPHPPartitions.JS_MULTILINE_COMMENT,
 701                                 IPHPPartitions.SMARTY, IPHPPartitions.SMARTY_MULTILINE_COMMENT, };
 702         }
 703
 704         /*
 705          * @see org.eclipse.jface.text.source.SourceViewerConfiguration#getConfiguredDocumentPartitioning(org.eclipse.jface.text.source.ISourceViewer)
 706          * @since 3.0
 707          */
 708         public String getConfiguredDocumentPartitioning(ISourceViewer sourceViewer) {
 709                 if (fDocumentPartitioning != null)
 710                         return fDocumentPartitioning;
 711                 return super.getConfiguredDocumentPartitioning(sourceViewer);
 712         }
 713
 714         /*
 715          * (non-Javadoc) Method declared on SourceViewerConfiguration
 716          */
 717         public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
 718                 ContentAssistant assistant = new ContentAssistant();
 719                 IContentAssistProcessor processor = new HTMLCompletionProcessor(
 720                                 getEditor());
 721                 assistant
 722                                 .setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
 723                 assistant.setContentAssistProcessor(processor, IPHPPartitions.HTML);
 724                 assistant.setContentAssistProcessor(processor,
 725                                 IPHPPartitions.HTML_MULTILINE_COMMENT);
 726
 727                 assistant.setContentAssistProcessor(processor, IPHPPartitions.CSS);
 728                 assistant.setContentAssistProcessor(processor,
 729                                 IPHPPartitions.CSS_MULTILINE_COMMENT);
 730                 assistant.setContentAssistProcessor(processor,
 731                                 IPHPPartitions.JAVASCRIPT);
 732                 assistant.setContentAssistProcessor(processor,
 733                                 IPHPPartitions.JS_MULTILINE_COMMENT);
 734                 // TODO define special smarty partition content assist
 735                 assistant.setContentAssistProcessor(processor, IPHPPartitions.SMARTY);
 736                 assistant.setContentAssistProcessor(processor,
 737                                 IPHPPartitions.SMARTY_MULTILINE_COMMENT);
 738
 739                 assistant.setContentAssistProcessor(processor,
 740                                 PHPDocumentPartitioner.PHP_TEMPLATE_DATA);
 741                 String[] htmlTypes = getConfiguredHTMLContentTypes();
 742                 for (int i = 0; i < htmlTypes.length; i++) {
 743                         assistant.setContentAssistProcessor(processor, htmlTypes[i]);
 744                 }
 745                 processor = new PHPCompletionProcessor(getEditor());
 746
 747                 assistant.setContentAssistProcessor(processor,
 748                                 PHPDocumentPartitioner.PHP_SCRIPT_CODE);
 749                 assistant.setContentAssistProcessor(processor,
 750                                 IPHPPartitions.PHP_PARTITIONING);
 751                 assistant.setContentAssistProcessor(processor,
 752                                 IPHPPartitions.PHP_STRING_DQ);
 753                 assistant.setContentAssistProcessor(processor,
 754                                 IPHPPartitions.PHP_STRING_SQ);
 755                 assistant.setContentAssistProcessor(processor,
 756                                 IPHPPartitions.PHP_STRING_HEREDOC);
 757
 758                 assistant.setContentAssistProcessor(new PHPDocCompletionProcessor(
 759                                 getEditor()), IPHPPartitions.PHP_PHPDOC_COMMENT);
 760                 // assistant.enableAutoActivation(true);
 761                 // assistant.setAutoActivationDelay(500);
 762                 // assistant.setProposalPopupOrientation(ContentAssistant.PROPOSAL_OVERLAY);
 763                 // ContentAssistPreference.configure(assistant, getPreferenceStore());
 764                 // assistant.setContextInformationPopupOrientation(
 765                 // ContentAssistant.CONTEXT_INFO_ABOVE);
 766                 // assistant.setContextInformationPopupBackground(
 767                 // PHPEditorEnvironment.getPHPColorProvider().getColor(
 768                 // new RGB(150, 150, 0)));
 769                 ContentAssistPreference.configure(assistant, getPreferenceStore());
 770                 assistant
 771                                 .setContextInformationPopupOrientation(ContentAssistant.CONTEXT_INFO_ABOVE);
 772                 assistant
 773                                 .setInformationControlCreator(getInformationControlCreator(sourceViewer));
 774                 return assistant;
 775         }
 776
 777         /*
 778          * (non-Javadoc) Method declared on SourceViewerConfiguration
 779          */
 780         // public String getDefaultPrefix(ISourceViewer sourceViewer, String
 781         // contentType) {
 782         // return (PHPPartitionScanner.PHP.equals(contentType) ? "//" : null);
 783         // //$NON-NLS-1$
 784         // // return (IDocument.DEFAULT_CONTENT_TYPE.equals(contentType) ? "//" :
 785         // null); //$NON-NLS-1$
 786         // }
 787         /*
 788          * @see SourceViewerConfiguration#getDefaultPrefix(ISourceViewer, String)
 789          * @since 2.0
 790          */
 791         public String[] getDefaultPrefixes(ISourceViewer sourceViewer,
 792                         String contentType) {
 793                 return new String[] { "//", "" }; //$NON-NLS-1$ //$NON-NLS-2$
 794         }
 795
 796         /*
 797          * (non-Javadoc) Method declared on SourceViewerConfiguration
 798          */
 799         public ITextDoubleClickStrategy getDoubleClickStrategy(
 800                         ISourceViewer sourceViewer, String contentType) {
 801                 return new PHPDoubleClickSelector();
 802         }
 803
 804         /*
 805          * @see SourceViewerConfiguration#getIndentPrefixes(ISourceViewer, String)
 806          */
 807         public String[] getIndentPrefixes(ISourceViewer sourceViewer,
 808                         String contentType) {
 809                 Vector vector = new Vector();
 810                 // prefix[0] is either '\t' or ' ' x tabWidth, depending on useSpaces
 811                 final IPreferenceStore preferences = WebUI.getDefault()
 812                                 .getPreferenceStore();
 813                 int tabWidth = preferences.getInt(JavaCore.FORMATTER_TAB_SIZE);
 814                 boolean useSpaces = getPreferenceStore().getBoolean(SPACES_FOR_TABS);
 815                 for (int i = 0; i <= tabWidth; i++) {
 816                         StringBuffer prefix = new StringBuffer();
 817                         if (useSpaces) {
 818                                 for (int j = 0; j + i < tabWidth; j++)
 819                                         prefix.append(' ');
 820                                 if (i != 0)
 821                                         prefix.append('\t');
 822                         } else {
 823                                 for (int j = 0; j < i; j++)
 824                                         prefix.append(' ');
 825                                 if (i != tabWidth)
 826                                         prefix.append('\t');
 827                         }
 828                         vector.add(prefix.toString());
 829                 }
 830                 vector.add(""); //$NON-NLS-1$
 831                 return (String[]) vector.toArray(new String[vector.size()]);
 832         }
 833
 834         /**
 835          * @return <code>true</code> iff the new setup without text tools is in
 836          *         use.
 837          *
 838          * @since 3.0
 839          */
 840         // private boolean isNewSetup() {
 841         // return fJavaTextTools == null;
 842         // }
 843         /**
 844          * Creates and returns a preference store which combines the preference
 845          * stores from the text tools and which is read-only.
 846          *
 847          * @return the read-only preference store
 848          * @since 3.0
 849          */
 850         // private IPreferenceStore createPreferenceStore() {
 851         // Assert.isTrue(!isNewSetup());
 852         // IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
 853         // if (fJavaTextTools.getCorePreferenceStore() == null)
 854         // return new ChainedPreferenceStore(new IPreferenceStore[] {
 855         // fJavaTextTools.getPreferenceStore(), generalTextStore });
 856         //
 857         // return new ChainedPreferenceStore(new IPreferenceStore[] {
 858         // fJavaTextTools.getPreferenceStore(),
 859         // new PreferencesAdapter(fJavaTextTools.getCorePreferenceStore()),
 860         // generalTextStore });
 861         // }
 862         /*
 863          * (non-Javadoc) Method declared on SourceViewerConfiguration
 864          */
 865         public IPresentationReconciler getPresentationReconciler(
 866                         ISourceViewer sourceViewer) {
 867                 // PHPColorProvider provider =
 868                 // PHPEditorEnvironment.getPHPColorProvider();
 869                 // JavaColorManager provider =
 870                 // PHPEditorEnvironment.getPHPColorProvider();
 871                 PresentationReconciler phpReconciler = new JavaPresentationReconciler();
 872                 phpReconciler
 873                                 .setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
 874
 875                 // DefaultDamagerRepairer dr = new
 876                 // DefaultDamagerRepairer(getHTMLScanner());
 877                 // reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
 878                 // reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
 879                 // dr = new DefaultDamagerRepairer(getHTMLScanner());
 880                 // reconciler.setDamager(dr, IPHPPartitions.HTML);
 881                 // reconciler.setRepairer(dr, IPHPPartitions.HTML);
 882                 // dr = new DefaultDamagerRepairer(getHTMLScanner());
 883                 // reconciler.setDamager(dr, IPHPPartitions.CSS);
 884                 // reconciler.setRepairer(dr, IPHPPartitions.CSS);
 885                 // dr = new DefaultDamagerRepairer(getHTMLScanner());
 886                 // reconciler.setDamager(dr, IPHPPartitions.CSS_MULTILINE_COMMENT);
 887                 // reconciler.setRepairer(dr, IPHPPartitions.CSS_MULTILINE_COMMENT);
 888                 // dr = new DefaultDamagerRepairer(getHTMLScanner());
 889                 // reconciler.setDamager(dr, IPHPPartitions.JAVASCRIPT);
 890                 // reconciler.setRepairer(dr, IPHPPartitions.JAVASCRIPT);
 891                 // dr = new DefaultDamagerRepairer(getHTMLScanner());
 892                 // reconciler.setDamager(dr, IPHPPartitions.JS_MULTILINE_COMMENT);
 893                 // reconciler.setRepairer(dr, IPHPPartitions.JS_MULTILINE_COMMENT);
 894                 // DefaultDamagerRepairer phpDR = new
 895                 // DefaultDamagerRepairer(getSmartyScanner());
 896                 // phpReconciler.setDamager(phpDR, IPHPPartitions.SMARTY);
 897                 // phpReconciler.setRepairer(phpDR, IPHPPartitions.SMARTY);
 898                 // phpDR = new DefaultDamagerRepairer(getSmartyDocScanner());
 899                 // phpReconciler.setDamager(phpDR,
 900                 // IPHPPartitions.SMARTY_MULTILINE_COMMENT);
 901                 // phpReconciler.setRepairer(phpDR,
 902                 // IPHPPartitions.SMARTY_MULTILINE_COMMENT);
 903                 // dr = new DefaultDamagerRepairer(new SingleTokenScanner(new
 904                 // TextAttribute(fJavaTextTools.getColorManager().getColor(
 905                 // PHPColorProvider.MULTI_LINE_COMMENT))));
 906                 // reconciler.setDamager(dr, IPHPPartitions.HTML_MULTILINE_COMMENT);
 907                 // reconciler.setRepairer(dr, IPHPPartitions.HTML_MULTILINE_COMMENT);
 908
 909                 DefaultDamagerRepairer phpDR = new DefaultDamagerRepairer(
 910                                 getCodeScanner());
 911                 phpReconciler.setDamager(phpDR, IDocument.DEFAULT_CONTENT_TYPE);
 912                 phpReconciler.setRepairer(phpDR, IDocument.DEFAULT_CONTENT_TYPE);
 913
 914                 phpDR = new DefaultDamagerRepairer(getCodeScanner());
 915                 phpReconciler.setDamager(phpDR, IPHPPartitions.PHP_PARTITIONING);
 916                 phpReconciler.setRepairer(phpDR, IPHPPartitions.PHP_PARTITIONING);
 917
 918                 phpDR = new DefaultDamagerRepairer(getPHPDocScanner());
 919                 phpReconciler.setDamager(phpDR, IPHPPartitions.PHP_PHPDOC_COMMENT);
 920                 phpReconciler.setRepairer(phpDR, IPHPPartitions.PHP_PHPDOC_COMMENT);
 921
 922                 phpDR = new DefaultDamagerRepairer(getStringDQScanner());
 923                 phpReconciler.setDamager(phpDR, IPHPPartitions.PHP_STRING_DQ);
 924                 phpReconciler.setRepairer(phpDR, IPHPPartitions.PHP_STRING_DQ);
 925                 phpDR = new DefaultDamagerRepairer(getStringSQScanner());
 926                 phpReconciler.setDamager(phpDR, IPHPPartitions.PHP_STRING_SQ);
 927                 phpReconciler.setRepairer(phpDR, IPHPPartitions.PHP_STRING_SQ);
 928                 phpDR = new DefaultDamagerRepairer(getStringDQScanner());
 929                 phpReconciler.setDamager(phpDR, IPHPPartitions.PHP_STRING_HEREDOC);
 930                 phpReconciler.setRepairer(phpDR, IPHPPartitions.PHP_STRING_HEREDOC);
 931                 phpDR = new DefaultDamagerRepairer(getSinglelineCommentScanner());
 932                 phpReconciler.setDamager(phpDR, IPHPPartitions.PHP_SINGLELINE_COMMENT);
 933                 phpReconciler.setRepairer(phpDR, IPHPPartitions.PHP_SINGLELINE_COMMENT);
 934                 phpDR = new DefaultDamagerRepairer(getMultilineCommentScanner());
 935                 phpReconciler.setDamager(phpDR, IPHPPartitions.PHP_MULTILINE_COMMENT);
 936                 phpReconciler.setRepairer(phpDR, IPHPPartitions.PHP_MULTILINE_COMMENT);
 937
 938                 PresentationReconciler reconciler = new PresentationReconciler();
 939                 reconciler
 940                                 .setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
 941                 //
 942                 // JavaTextTools jspTextTools =
 943                 // PHPeclipsePlugin.getDefault().getJavaTextTools();
 944                 DefaultDamagerRepairer dr = new DefaultDamagerRepairer(
 945                                 getPHPDocScanner());// jspTextTools.getJSPTextScanner());
 946                 reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
 947                 reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
 948
 949                 // dr = new DefaultDamagerRepairer(new SingleTokenScanner(new
 950                 // TextAttribute(fJavaTextTools.getColorManager().getColor(
 951                 // PHPColorProvider.PHPDOC_TAG))));//jspTextTools.getJSPBracketScanner());
 952                 // reconciler.setDamager(dr, JSPScriptScanner.JSP_BRACKET);
 953                 // reconciler.setRepairer(dr, JSPScriptScanner.JSP_BRACKET);
 954
 955                 // xml partitions
 956                 configureEmbeddedPresentationReconciler(reconciler, xmlConfiguration
 957                                 .getPresentationReconciler(sourceViewer), xmlConfiguration
 958                                 .getConfiguredContentTypes(sourceViewer),
 959                                 PHPDocumentPartitioner.PHP_TEMPLATE_DATA);
 960
 961                 // java partitions
 962                 configureEmbeddedPresentationReconciler(reconciler, phpReconciler,
 963                                 getConfiguredPHPContentTypes(),
 964                                 PHPDocumentPartitioner.PHP_SCRIPT_CODE);
 965
 966                 return reconciler;
 967         }
 968
 969         private void configureEmbeddedPresentationReconciler(
 970                         PresentationReconciler reconciler,
 971                         IPresentationReconciler embedded, String[] types, String defaultType) {
 972                 for (int i = 0; i < types.length; i++) {
 973                         String type = types[i];
 974
 975                         IPresentationDamager damager = embedded.getDamager(type);
 976                         IPresentationRepairer repairer = embedded.getRepairer(type);
 977
 978                         if (type == IDocument.DEFAULT_CONTENT_TYPE) {
 979                                 type = defaultType;
 980                         }
 981
 982                         reconciler.setDamager(damager, type);
 983                         reconciler.setRepairer(repairer, type);
 984                 }
 985         }
 986
 987         /*
 988          * (non-Javadoc) Method declared on SourceViewerConfiguration
 989          */
 990         public int getTabWidth(ISourceViewer sourceViewer) {
 991                 return getPreferenceStore().getInt(PREFERENCE_TAB_WIDTH);
 992         }
 993
 994         /*
 995          * (non-Javadoc) Method declared on SourceViewerConfiguration
 996          */
 997         // public ITextHover getTextHover(ISourceViewer sourceViewer, String
 998         // contentType) {
 999         // if (fEditor != null) {
1000         // IEditorInput editorInput = fEditor.getEditorInput();
1001         // if (editorInput instanceof IFileEditorInput) {
1002         // try {
1003         // IFile f = ((IFileEditorInput) editorInput).getFile();
1004         // return new PHPTextHover(f.getProject());
1005         // } catch (NullPointerException e) {
1006         // // this exception occurs, if getTextHover is called by preference pages
1007         // !
1008         // }
1009         // }
1010         // }
1011         // return new PHPTextHover(null);
1012         // }
1013         /*
1014          * @see SourceViewerConfiguration#getInformationControlCreator(ISourceViewer)
1015          * @since 2.0
1016          */
1017         public IInformationControlCreator getInformationControlCreator(
1018                         ISourceViewer sourceViewer) {
1019                 return new IInformationControlCreator() {
1020                         public IInformationControl createInformationControl(Shell parent) {
1021                                 return new DefaultInformationControl(parent, SWT.NONE,
1022                                                 new HTMLTextPresenter(true));
1023                                 // return new HoverBrowserControl(parent);
1024                         }
1025                 };
1026         }
1027
1028         /*
1029          * @see SourceViewerConfiguration#getInformationPresenter(ISourceViewer)
1030          * @since 2.0
1031          */
1032         public IInformationPresenter getInformationPresenter(
1033                         ISourceViewer sourceViewer) {
1034                 InformationPresenter presenter = new InformationPresenter(
1035                                 getInformationPresenterControlCreator(sourceViewer));
1036                 presenter
1037                                 .setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
1038                 IInformationProvider provider = new JavaInformationProvider(getEditor());
1039                 presenter.setInformationProvider(provider,
1040                                 IDocument.DEFAULT_CONTENT_TYPE);
1041                 presenter.setInformationProvider(provider,
1042                                 IPHPPartitions.PHP_PHPDOC_COMMENT);
1043                 // presenter.setInformationProvider(provider,
1044                 // IPHPPartitions.JAVA_CHARACTER);
1045                 presenter.setSizeConstraints(60, 10, true, true);
1046                 return presenter;
1047         }
1048
1049         /*
1050          * @see SourceViewerConfiguration#getInformationPresenter(ISourceViewer)
1051          * @since 2.0
1052          */
1053         // public IInformationPresenter getInformationPresenter(ISourceViewer
1054         // sourceViewer) {
1055         // InformationPresenter presenter= new
1056         // InformationPresenter(getInformationPresenterControlCreator(sourceViewer));
1057         // IInformationProvider provider= new JavaInformationProvider(getEditor());
1058         // presenter.setInformationProvider(provider,
1059         // IDocument.DEFAULT_CONTENT_TYPE);
1060         // presenter.setInformationProvider(provider, IJavaPartitions.JAVA_DOC);
1061         // presenter.setSizeConstraints(60, 10, true, true);
1062         // return presenter;
1063         // }
1064         /**
1065          * Returns the information presenter control creator. The creator is a
1066          * factory creating the presenter controls for the given source viewer. This
1067          * implementation always returns a creator for
1068          * <code>DefaultInformationControl</code> instances.
1069          *
1070          * @param sourceViewer
1071          *            the source viewer to be configured by this configuration
1072          * @return an information control creator
1073          * @since 2.1
1074          */
1075         private IInformationControlCreator getInformationPresenterControlCreator(
1076                         ISourceViewer sourceViewer) {
1077                 return new IInformationControlCreator() {
1078                         public IInformationControl createInformationControl(Shell parent) {
1079                                 int shellStyle = SWT.RESIZE;
1080                                 int style = SWT.V_SCROLL | SWT.H_SCROLL;
1081                                 return new DefaultInformationControl(parent, shellStyle, style,
1082                                                 new HTMLTextPresenter(false));
1083                                 // return new HoverBrowserControl(parent);
1084                         }
1085                 };
1086         }
1087
1088         /**
1089          * Returns the outline presenter control creator. The creator is a factory
1090          * creating outline presenter controls for the given source viewer. This
1091          * implementation always returns a creator for
1092          * <code>JavaOutlineInformationControl</code> instances.
1093          *
1094          * @param sourceViewer
1095          *            the source viewer to be configured by this configuration
1096          * @return an information control creator
1097          * @since 2.1
1098          */
1099         private IInformationControlCreator getOutlinePresenterControlCreator(
1100                         ISourceViewer sourceViewer) {
1101                 return new IInformationControlCreator() {
1102                         public IInformationControl createInformationControl(Shell parent) {
1103                                 int shellStyle = SWT.RESIZE;
1104                                 int treeStyle = SWT.V_SCROLL | SWT.H_SCROLL;
1105                                 return new JavaOutlineInformationControl(parent, shellStyle,
1106                                                 treeStyle);
1107                         }
1108                 };
1109         }
1110
1111         /**
1112          * Returns the outline presenter which will determine and shown information
1113          * requested for the current cursor position.
1114          *
1115          * @param sourceViewer
1116          *            the source viewer to be configured by this configuration
1117          * @param doCodeResolve
1118          *            a boolean which specifies whether code resolve should be used
1119          *            to compute the Java element
1120          * @return an information presenter
1121          * @since 2.1
1122          */
1123         public IInformationPresenter getOutlinePresenter(
1124                         ISourceViewer sourceViewer, boolean doCodeResolve) {
1125                 InformationPresenter presenter = new InformationPresenter(
1126                                 getOutlinePresenterControlCreator(sourceViewer));
1127                 presenter.setAnchor(InformationPresenter.ANCHOR_GLOBAL);
1128                 IInformationProvider provider = new JavaElementProvider(getEditor(),
1129                                 doCodeResolve);
1130                 presenter.setInformationProvider(provider,
1131                                 IDocument.DEFAULT_CONTENT_TYPE);
1132                 presenter.setInformationProvider(provider,
1133                                 PHPDocumentPartitioner.PHP_SCRIPT_CODE);
1134                 presenter.setInformationProvider(provider,
1135                                 IPHPPartitions.PHP_PARTITIONING);
1136                 presenter.setInformationProvider(provider,
1137                                 IPHPPartitions.PHP_PHPDOC_COMMENT);
1138                 presenter.setInformationProvider(provider,
1139                                 IPHPPartitions.SMARTY_MULTILINE_COMMENT);
1140                 presenter.setInformationProvider(provider, IPHPPartitions.HTML);
1141                 presenter.setInformationProvider(provider,
1142                                 IPHPPartitions.HTML_MULTILINE_COMMENT);
1143                 presenter.setSizeConstraints(40, 20, true, false);
1144                 return presenter;
1145         }
1146 }