Java Code Examples for org.eclipse.jface.viewers.StyledString

The following examples show how to use org.eclipse.jface.viewers.StyledString. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: olca-app   Source File: DiffStyle.java    License: Mozilla Public License 2.0 6 votes vote down vote up
void applyTo(StyledString styled, String otherText, Site site, ActionType action) {
	String text = styled.getString();
	if (text.isEmpty())
		return;
	styled.setStyle(0, text.length(), defaultStyler);
	LinkedList<Diff> diffs = getDiffs(text, otherText, site, action);
	boolean showDelete = doShowDelete(site, action);
	boolean showInsert = doShowInsert(site, action);
	int index = 0;
	for (Diff diff : diffs) {
		if (showDelete && diff.operation == Operation.DELETE) {
			styled.setStyle(index, diff.text.length(), deleteStyler);
			index += diff.text.length();
		} else if (showInsert && diff.operation == Operation.INSERT) {
			styled.setStyle(index, diff.text.length(), insertStyler);
			index += diff.text.length();
		} else if (diff.operation == Operation.EQUAL) {
			index += diff.text.length();
		}
	}
}
 
Example 2
Source Project: JDeodorant   Source File: StyledStringVisitor.java    License: MIT License 6 votes vote down vote up
public StyledStringVisitor(CloneStructureNode node, CloneDiffSide position) {
	this.styledString = new StyledString();
	List<ASTNodeDifference> differences = node.getMapping().getNodeDifferences();
	//TextStyle Experiment
	keywordStyle = initializeKeywordStyle();
	stringStyle = initializeStringStyle();
	ordinaryStyle = initializeOrdinaryStyle();
	differenceStyle = initializeDifferenceStyle();
	namedConstantStyle = initializeNamedConstantStyle();
	nonStaticFieldStyle = initializeNonStaticFieldStyle();
	staticMethodCallStyle = initializeStaticMethodCallStyle();

	if(node.isElseIf()) {
		styledString.append("else", new StyledStringStyler(keywordStyle));
		appendSpace();
	}
	//Use the List of ASTNodeDifferences to recover actual ASTNodes and place them into a new list
	astNodesThatAreDifferences = new ArrayList<ASTNode>();
	generateDifferenceASTNodes(differences, position);
}
 
Example 3
/**
 * Creates a new completion proposal. All fields are initialized based on the provided information.
 *
 * @param replacementString the actual string to be inserted into the document
 * @param replacementOffset the offset of the text to be replaced
 * @param replacementLength the length of the text to be replaced
 * @param cursorPosition the position of the cursor following the insert relative to replacementOffset
 * @param image the image to display for this proposal
 * @param displayString the string to be displayed for the proposal
 * @param contextInformation the context information associated with this proposal
 * @param additionalProposalInfo the additional information associated with this proposal
 */
public ModulaContextualCompletionProposal(String replacementString, int replacementOffset, int replacementLength, 
        int cursorPosition, Image image, StyledString displaySString, IContextInformation contextInformation, String additionalProposalInfo) {
    Assert.isNotNull(replacementString);
    Assert.isTrue(replacementOffset >= 0);
    Assert.isTrue(replacementLength >= 0);
    Assert.isTrue(cursorPosition >= 0);

    fReplacementString= replacementString;
    fReplacementOffset= replacementOffset;
    fReplacementLength= replacementLength;
    fCursorPosition= cursorPosition;
    fImage= image;
    fDisplaySString= displaySString;
    fContextInformation= contextInformation;
    fAdditionalProposalInfo= additionalProposalInfo;
}
 
Example 4
Source Project: sarl   Source File: SARLProposalProvider.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void completeAOPMember_Guard(EObject model, Assignment assignment, ContentAssistContext context, ICompletionProposalAcceptor acceptor) {
	if (model instanceof SarlBehaviorUnit) {
		final SarlBehaviorUnit behaviorUnit = (SarlBehaviorUnit) model;
		final XExpression guardExpr = behaviorUnit.getGuard();
		if (guardExpr != null) {
			// Generate the proposals by considering the guard expression as an anchor.
			createLocalVariableAndImplicitProposals(guardExpr, IExpressionScope.Anchor.BEFORE, context, acceptor);
			return;
		}
		final XExpression body = behaviorUnit.getExpression();
		if (body != null) {
			// Generate the proposals by considering that all elements that accessible from the body are accessible from the guard to.
			// "it" is missed => it is manually added.
			final ICompletionProposal itProposal = createCompletionProposal(
					this.keywords.getItKeyword(),
					new StyledString(this.keywords.getItKeyword()),
					this.imageHelper.getImage(this.images.forLocalVariable(0)),
					SARLContentProposalPriorities.CONTEXTUAL_KEYWORD_PRIORITY,
					context.getPrefix(), context);
			acceptor.accept(itProposal);
			createLocalVariableAndImplicitProposals(body, context, acceptor);
		}
	}
}
 
Example 5
/**
 * Adds special marks so that that the given styled string is readable in a BiDi environment.
 * 
 * @param styledString the styled string
 * @return the processed styled string
 * @since 3.4
 */
public static StyledString markLTR(StyledString styledString) {
	
	/*
	 * NOTE: For performance reasons we do not call  markLTR(styledString, null)
	 */
	
	if (!USE_TEXT_PROCESSOR)
		return styledString;

	String inputString= styledString.getString();
	String string= TextProcessor.process(inputString);
	if (string != inputString)
		insertMarks(styledString, inputString, string);
	return styledString;
}
 
Example 6
@Override
public StyledString getStyledText(Object element) {
    String text= getText(element);
    StyledString string= new StyledString(text);
    
    if (element instanceof ListItem) {
        ListItem li = (ListItem)element;
        if (li.isDelimiter()) {
            string.setStyle(0, text.length(), StyledString.QUALIFIER_STYLER);
        } else { 
            int concatPos = text.indexOf(CONCAT_STRING);
            String modName = concatPos == -1 ? text : text.substring(0, concatPos);

            if (sourceFileItemsFilter != null) {
                ArrayList<Integer> ints = sourceFileItemsFilter.getMatchedIntervals(modName); 
                markMatchingRegions(string, ints, boldStyler);
            }

            if (concatPos != -1) {
                string.setStyle(concatPos, text.length() - concatPos, StyledString.QUALIFIER_STYLER);
            }
        }
    }

    return string;
}
 
Example 7
@Override
public void update(ViewerCell cell) {
       if (cell.getElement() instanceof DiagramFileStore) {
       	DiagramFileStore filseStore = (DiagramFileStore) cell.getElement();
           StyledString styledString = new StyledString();

           styledString.append(fileStoreLabelProvider.getText(filseStore), null);
           if(filseStore.hasMigrationReport()){
           	  styledString.append(" -- ",StyledString.DECORATIONS_STYLER) ;
           	  styledString.append( Messages.migrationOngoing ,StyledString.COUNTER_STYLER) ;
           }
       
           cell.setText(styledString.getString());
           cell.setImage(fileStoreLabelProvider.getImage(filseStore)) ;
           cell.setStyleRanges(styledString.getStyleRanges());
       }
	super.update(cell);
}
 
Example 8
Source Project: sarl   Source File: SARLLabelProvider.java    License: Apache License 2.0 6 votes vote down vote up
/** Replies the text for the given element.
 *
 * @param element the element.
 * @return the text.
 */
protected StyledString text(SarlBehaviorUnit element) {
	final StyledString text = new StyledString("on ", StyledString.DECORATIONS_STYLER); //$NON-NLS-1$
	text.append(getHumanReadableName(element.getName()));
	if (element.getGuard() != null) {
		String txt = null;
		final ICompositeNode node = NodeModelUtils.getNode(element.getGuard());
		if (node != null) {
			txt = node.getText().trim();
		}
		if (Strings.isNullOrEmpty(txt)) {
			txt = "[" + Messages.SARLLabelProvider_2 + "]"; //$NON-NLS-1$//$NON-NLS-2$
		} else {
			assert txt != null;
			final String dots = "..."; //$NON-NLS-1$
			if (txt.length() > BEHAVIOR_UNIT_TEXT_LENGTH + dots.length()) {
				txt = "[" + txt.substring(0, BEHAVIOR_UNIT_TEXT_LENGTH) + dots + "]"; //$NON-NLS-1$//$NON-NLS-2$
			} else {
				txt = "[" + txt + "]"; //$NON-NLS-1$//$NON-NLS-2$
			}
		}
		text.append(" "); //$NON-NLS-1$
		text.append(txt, StyledString.DECORATIONS_STYLER);
	}
	return text;
}
 
Example 9
public void completeNestedKeyword(Keyword keyword, ContentAssistContext contentAssistContext, ICompletionProposalAcceptor acceptor, TemplateData data) {
	String keywordValue = keyword.getValue();
	String escapedKeywordValue = keywordValue.replace("$", "$$");
	StyledString displayString = new StyledString(keywordValue);
	if (!keywordValue.equals(escapedKeywordValue)) {
		displayString = new StyledString(escapedKeywordValue)
			.append(" - ", StyledString.QUALIFIER_STYLER)
			.append(keywordValue, StyledString.COUNTER_STYLER)
			.append(" - Keyword", StyledString.QUALIFIER_STYLER);
	} else {
		displayString = displayString.append(" - Keyword", StyledString.QUALIFIER_STYLER);
	}
	ConfigurableCompletionProposal proposal = (ConfigurableCompletionProposal) createCompletionProposal(escapedKeywordValue,
			displayString,
			getImage(keyword),
			contentAssistContext);
	getPriorityHelper().adjustKeywordPriority(proposal, contentAssistContext.getPrefix());
	if (proposal != null)
		proposal.setPriority(proposal.getPriority() * 2);
	acceptor.accept(proposal);
}
 
Example 10
protected void createRuleNode(IOutlineNode parentNode, AbstractRule rule, boolean isShowGrammar, boolean isLocalRule) {
	StyledString text = (StyledString) textDispatcher.invoke(rule);
	if (isShowGrammar) {
		EObject grammar = rule.eContainer();
		if (grammar instanceof Grammar)
			text.append(new StyledString(" (" + ((Grammar) grammar).getName() + ")", StyledString.COUNTER_STYLER));
	}
	Image image = imageDispatcher.invoke(rule);
	RuleNode ruleNode = new RuleNode(rule, parentNode, image, text, isLeafDispatcher.invoke(rule));
	ruleNode.setFullText(new StyledString().append(text).append(getReturnTypeText(rule)));
	if (isLocalRule) {
		ICompositeNode parserNode = NodeModelUtils.getNode(rule);
		if (parserNode != null)
			ruleNode.setTextRegion(parserNode.getTextRegion());
		ruleNode.setShortTextRegion(locationInFileProvider.getSignificantTextRegion(rule));
	}
}
 
Example 11
Source Project: xtext-xtend   Source File: XtendProposalProvider.java    License: Eclipse Public License 2.0 6 votes vote down vote up
@Override
public void completeParameter_Name(final EObject model, Assignment assignment, final ContentAssistContext context,
		final ICompletionProposalAcceptor acceptor) {
	if (model instanceof XtendParameter) {
		final List<XtendParameter> siblings = EcoreUtil2.getSiblingsOfType(model, XtendParameter.class);
		Set<String> alreadyTaken = Sets.newHashSet();
		for(XtendParameter sibling: siblings) {
			alreadyTaken.add(sibling.getName());
		}
		alreadyTaken.addAll(getAllKeywords());
		completions.getVariableProposals(model, XtendPackage.Literals.XTEND_PARAMETER__PARAMETER_TYPE,
				VariableType.PARAMETER, alreadyTaken, new JdtVariableCompletions.CompletionDataAcceptor() {
					@Override
					public void accept(String replaceText, StyledString label, Image img) {
						acceptor.accept(createCompletionProposal(replaceText, label, img, context));
					}
				});
	} else {
		super.completeParameter_Name(model, assignment, context, acceptor);
	}
}
 
Example 12
/**
 * Appends the parameter list to <code>buffer</code>.
 *
 * @param buffer the buffer to append to
 * @param methodProposal the method proposal
 * @return the modified <code>buffer</code>
 */
private StyledString appendUnboundedParameterList(StyledString buffer, CompletionProposal methodProposal) {
	// TODO remove once https://bugs.eclipse.org/bugs/show_bug.cgi?id=85293
	// gets fixed.
	char[] signature= SignatureUtil.fix83600(methodProposal.getSignature());
	char[][] parameterNames= methodProposal.findParameterNames(null);
	char[][] parameterTypes= Signature.getParameterTypes(signature);

	for (int i= 0; i < parameterTypes.length; i++)
		parameterTypes[i]= createTypeDisplayName(SignatureUtil.getLowerBound(parameterTypes[i]));

	if (Flags.isVarargs(methodProposal.getFlags())) {
		int index= parameterTypes.length - 1;
		parameterTypes[index]= convertToVararg(parameterTypes[index]);
	}
	return appendParameterSignature(buffer, parameterTypes, parameterNames);
}
 
Example 13
@Override
public IJavaCompletionProposal[] getAssists(IInvocationContext context, IProblemLocation[] locations)
		throws CoreException {
	return new IJavaCompletionProposal[] { new AbstractJavaCompletionProposal() {
		public org.eclipse.jface.viewers.StyledString getStyledDisplayString() {
			ICompilationUnit compilationUnit = context.getCompilationUnit();
			return new StyledString(
					"Generate Getter and setter for " + compilationUnit.findPrimaryType().getElementName());
		}
		
		protected int getPatternMatchRule(String pattern, String string) {
			// override the match rule since we do not work with a pattern, but just want to open the "Generate Getters and Setters..." dialog
			return -1;
		};
		
		public void apply(org.eclipse.jface.text.ITextViewer viewer, char trigger, int stateMask, int offset) {
			
			if(context instanceof AssistContext) {
				AssistContext assistContext = (AssistContext) context;
				AddGetterSetterAction addGetterSetterAction = new AddGetterSetterAction((CompilationUnitEditor)assistContext.getEditor());
				
				addGetterSetterAction.run();
			}
			
		}
	} };
}
 
Example 14
private StyledString getStyledString( ILaunchConfiguration launchConfig ) {
  StyledString result;
  if( labelMode == LIST ) {
    result = getListStyledString( launchConfig );
  } else {
    result = getDetailStyledString( launchConfig );
  }
  return result;
}
 
Example 15
/**
 * Returns the styled label of a classpath container.
 * The returned label is BiDi-processed with {@link TextProcessor#process(String, String)}.
 *
 * @param containerPath the path of the container
 * @param project the project the container is resolved in
 * @return the label of the classpath container
 *
 * @since 3.4
 */
public static StyledString getStyledContainerEntryLabel(IPath containerPath, IJavaProject project) {
	try {
		IClasspathContainer container= JavaCore.getClasspathContainer(containerPath, project);
		String description= null;
		if (container != null) {
			description= container.getDescription();
		}
		if (description == null) {
			ClasspathContainerInitializer initializer= JavaCore.getClasspathContainerInitializer(containerPath.segment(0));
			if (initializer != null) {
				description= initializer.getDescription(containerPath, project);
			}
		}
		if (description != null) {
			StyledString str= new StyledString(description);
			if (containerPath.segmentCount() > 0 && JavaRuntime.JRE_CONTAINER.equals(containerPath.segment(0))) {
				int index= description.indexOf('[');
				if (index != -1) {
					str.setStyle(index, description.length() - index, DECORATIONS_STYLE);
				}
			}
			return Strings.markLTR(str);
		}
	} catch (JavaModelException e) {
		// ignore
	}
	return new StyledString(BasicElementLabels.getPathLabel(containerPath, false));
}
 
Example 16
@Override
public StyledString getStyledText(final Object element) {
	if (element instanceof FileURI) {
		return getCategoryText((FileURI) element);
	} else if (element instanceof IN4JSProject) {
		return projectExplorerhelper.getStyledTextForExternalProject((IN4JSProject) element, null);
	}
	return new StyledString("unknown");
}
 
Example 17
Source Project: goclipse   Source File: LangCompletionProposal.java    License: Eclipse Public License 1.0 5 votes vote down vote up
@Override
public StyledString getStyledDisplayString() {
	if(styledDisplayString == null) {
		StyledString styledString = new StyledString(proposal.getLabel());
		
		getStyledDisplayString_TypeLabel(styledString);
		getStyledDisplayString_ModuleName(styledString);
		styledDisplayString = styledString;
	}
	return styledDisplayString;
}
 
Example 18
Source Project: sarl   Source File: SARLUIStrings.java    License: Apache License 2.0 5 votes vote down vote up
/** Replies the styled parameters.
 *
 * @param element the element from which the parameters are extracted.
 * @return the styled parameters
 * @since 0.6
 */
public StyledString styledParameters(JvmIdentifiableElement element) {
	final StyledString str = new StyledString();
	if (element instanceof JvmExecutable) {
		final JvmExecutable executable = (JvmExecutable) element;
		str.append(this.keywords.getLeftParenthesisKeyword());
		str.append(parametersToStyledString(
				executable.getParameters(),
				executable.isVarArgs(),
				false));
		str.append(this.keywords.getRightParenthesisKeyword());
	}
	return str;
}
 
Example 19
Source Project: tlaplus   Source File: FilteredItemsSelectionDialog.java    License: MIT License 5 votes vote down vote up
private StyledString getStyledText(Object element,
		IStyledLabelProvider provider) {
	StyledString string = provider.getStyledText(element);

	if (selectionDecorator != null && isSelected(element)) {
		String decorated = selectionDecorator.decorateText(string
				.getString(), element);
		return StyledCellLabelProvider.styleDecoratedString(decorated, null, string);
		// no need to add colors when element is selected
	}
	return string;
}
 
Example 20
Source Project: typescript.java   Source File: TypeScriptSearchLabelProvider.java    License: MIT License 5 votes vote down vote up
private StyledString getLineElementLabel(LineElement lineElement) {
	int lineNumber= lineElement.getLine();
	String lineNumberString= Messages.format(SearchMessages.FileLabelProvider_line_number, new Integer(lineNumber));

	StyledString str= new StyledString(lineNumberString, StyledString.QUALIFIER_STYLER);

	Match[] matches= lineElement.getMatches(fPage.getInput());
	Arrays.sort(matches, fMatchComparator);

	String content= lineElement.getContents();

	int pos= evaluateLineStart(matches, content, lineElement.getOffset());

	int length= content.length();

	int charsToCut= getCharsToCut(length, matches); // number of characters to leave away if the line is too long
	for (int i= 0; i < matches.length; i++) {
		TypeScriptMatch match= (TypeScriptMatch) matches[i];
		int start= Math.max(match.getOriginalOffset() - lineElement.getOffset(), 0);
		// append gap between last match and the new one
		if (pos < start) {
			if (charsToCut > 0) {
				charsToCut= appendShortenedGap(content, pos, start, charsToCut, i == 0, str);
			} else {
				str.append(content.substring(pos, start));
			}
		}
		// append match
		int end= Math.min(match.getOriginalOffset() + match.getOriginalLength() - lineElement.getOffset(), lineElement.getLength());
		str.append(content.substring(start, end), DecoratingTypeScriptSearchLabelProvider.HIGHLIGHT_STYLE);
		pos= end;
	}
	// append rest of the line
	if (charsToCut > 0) {
		appendShortenedGap(content, pos, length, charsToCut, false, str);
	} else {
		str.append(content.substring(pos));
	}
	return str;
}
 
Example 21
@Override
// CHECKSTYLE:OFF
public void completeConfiguredParameter_NewValue(final EObject model, final Assignment assignment, final ContentAssistContext context, final ICompletionProposalAcceptor acceptor) {
  // CHECKSTYLE:ON
  // TODO filter depending on type of linked parameter
  FormalParameter parameter = ((ConfiguredParameter) model).getParameter();
  ICheckCfgPropertySpecification propertySpecification = null;
  String[] validValues = null;
  if (parameter != null) {
    propertySpecification = CheckCfgUtil.getPropertySpecification(parameter.getName());
    if (propertySpecification != null) {
      validValues = propertySpecification.getExpectedValues();
    }
  }
  if (validValues != null && validValues.length > 0) {
    String info = propertySpecification.getInfo();
    for (String validValue : validValues) {
      ICompletionProposal proposal = createCompletionProposal(String.format("\"%s\"", validValue), new StyledString(validValue), getImage(model), 0, context.getPrefix(), context);
      if (proposal instanceof ConfigurableCompletionProposal) {
        ((ConfigurableCompletionProposal) proposal).setAdditionalProposalInfo(info);
      }
      acceptor.accept(proposal);
    }
    return;
  }
  super.completeConfiguredParameter_NewValue(model, assignment, context, acceptor);
}
 
Example 22
Source Project: xtext-xtend   Source File: XtendJvmLabelProvider.java    License: Eclipse Public License 2.0 5 votes vote down vote up
@Override
protected Object text(final JvmField element) {
  String _simpleName = element.getSimpleName();
  StyledString _styledString = new StyledString(_simpleName);
  String _simpleName_1 = element.getType().getSimpleName();
  String _plus = (" : " + _simpleName_1);
  StyledString _styledString_1 = new StyledString(_plus, StyledString.DECORATIONS_STYLER);
  return _styledString.append(_styledString_1);
}
 
Example 23
Source Project: statecharts   Source File: ExampleLabelProvider.java    License: Eclipse Public License 1.0 5 votes vote down vote up
@Override
public StyledString getStyledText(Object element) {
	if (element instanceof ExampleData) {
		return new StyledString(((ExampleData) element).getTitle());
	} else if (element instanceof ExampleCategory) {
		return new StyledString(((ExampleCategory) element).getTitle());
	}
	return null;
}
 
Example 24
public DatabaseDriversLabelProvider(){
	super();
	boldgreen = new StyledString.Styler(){

		@Override
		public void applyStyles(TextStyle textStyle) {
			textStyle.font = BonitaStudioFontRegistry.getActiveFont();
			textStyle.foreground = Display.getCurrent().getSystemColor(SWT.COLOR_DARK_GREEN);
		}
	};
}
 
Example 25
@Override
public void update(ViewerCell cell) {
	StyledString styledString = new StyledString();
	
	DiffNode node = (DiffNode)cell.getElement();
	if (node.getLeft()!=null){
		styledString.append(getText(cell.getElement()),boldgreen);
	} else {
		styledString.append(getText(cell.getElement()));
	}
	cell.setText(styledString.getString());
	cell.setImage(getImage(cell.getElement())) ;
	cell.setStyleRanges(styledString.getStyleRanges());
	
}
 
Example 26
Source Project: sarl   Source File: SARLOutlineTreeProvider.java    License: Apache License 2.0 5 votes vote down vote up
/** Compute the text for the given JVM constructor, which is usually a inherited constructor.
 *
 * @param modelElement the model
 * @return the text.
 */
protected CharSequence _text(JvmConstructor modelElement) {
	if (this.labelProvider instanceof IStyledLabelProvider) {
		final StyledString str = ((IStyledLabelProvider) this.labelProvider).getStyledText(modelElement);
		str.setStyle(0, str.length(), ColoringLabelProvider.INHERITED_STYLER);
		return str;
	}
	return this.labelProvider.getText(modelElement);
}
 
Example 27
public StyledString getStyledLabel() {
  StyledString result = new StyledString("App Engine");
  result.append(" [", StyledString.QUALIFIER_STYLER);
  result.append(getEnvironmentType(), StyledString.QUALIFIER_STYLER);
  result.append(": ", StyledString.QUALIFIER_STYLER);
  result.append(getRuntime(), StyledString.QUALIFIER_STYLER);
  result.append("]", StyledString.QUALIFIER_STYLER);
  result.append(" - " + descriptorFile.getName(), StyledString.DECORATIONS_STYLER);
  return result;
}
 
Example 28
private IJavaCompletionProposal createLabelProposal(CompletionProposal proposal) {
	String completion= String.valueOf(proposal.getCompletion());
	int start= proposal.getReplaceStart();
	int length= getLength(proposal);
	StyledString label= fLabelProvider.createSimpleLabel(proposal);
	int relevance= computeRelevance(proposal);

	return new JavaCompletionProposal(completion, start, length, null, label, relevance);
}
 
Example 29
private StyledString getStyledString(Object element) {
    StyledString styledString = new StyledString();
    if (element instanceof SimpleField) {
        appendTypeLabel(((SimpleField) element).getType(), styledString);
    } else if (element instanceof FieldType) {
        appendTypeLabel((FieldType) element, styledString);
    } else if (element instanceof RelationField && ((RelationField) element).getReference() != null) {
        styledString.append(((RelationField) element).getReference().getSimpleName());
    } else if (element instanceof BusinessObject) {
        styledString.append(((BusinessObject) element).getSimpleName());
    }
    return styledString;
}
 
Example 30
@Test public void testGetStyledTextFallbackText() throws Exception {
	DefaultEObjectLabelProvider defaultLabelProvider = new DefaultEObjectLabelProvider();
	ParserRule parserRule = XtextFactory.eINSTANCE.createParserRule();
	parserRule.setName("testCreateStyledString");
	StyledString styledText = defaultLabelProvider.getStyledText(parserRule);
	assertEquals("testCreateStyledString", styledText.getString());
}