Java DefaultHighlightingConfiguration类代码示例

import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration; //导入依赖的package包/类
private void provideHighligtingFor(ElementReferenceExpression expression,
		org.eclipse.xtext.ui.editor.syntaxcoloring.IHighlightedPositionAcceptor acceptor) {
	EObject reference = expression.getReference();
	if (reference instanceof Declaration) {
		Declaration decl = (Declaration) expression.getReference();
		switch (decl.getName()) {
		case "msg":
		case "block":
		case "tx":
		case "now":
		case "this":
		case "super":
			ICompositeNode node = NodeModelUtils.findActualNodeFor(expression);
			acceptor.addPosition(node.getTotalOffset(), node.getLength() + 1,
					DefaultHighlightingConfiguration.KEYWORD_ID);
		}
	}
}
 

import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration; //导入依赖的package包/类
@Override
protected void highlightSpecialIdentifiers(final IHighlightedPositionAcceptor acceptor, final ICompositeNode root) {
  TerminalRule idRule = grammarAccess.getIDRule();

  for (ILeafNode leaf : root.getLeafNodes()) {
    if (commentProvider.isJavaDocComment(leaf)) {
      // not really a special identifier, but we don't want to iterate over the leaf nodes twice, do we?
      acceptor.addPosition(leaf.getOffset(), leaf.getLength(), CheckHighlightingConfiguration.JAVADOC_ID);
    } else if (!leaf.isHidden()) {
      if (leaf.getGrammarElement() instanceof Keyword) {
        // Check if it is a keyword used as an identifier.
        ParserRule rule = GrammarUtil.containingParserRule(leaf.getGrammarElement());
        if (FEATURE_CALL_ID_RULE_NAME.equals(rule.getName())) {
          acceptor.addPosition(leaf.getOffset(), leaf.getLength(), DefaultHighlightingConfiguration.DEFAULT_ID);
        }
      } else {
        highlightSpecialIdentifiers(leaf, acceptor, idRule);
      }
    }
  }
}
 

import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration; //导入依赖的package包/类
@Override
protected String calculateId(String tokenName, int tokenType) {
	switch (tokenType) {
	case RULE_TEMPLATE_HEAD:
	case RULE_TEMPLATE_END:
	case RULE_NO_SUBSTITUTION_TEMPLATE_LITERAL:
		return HighlightingConfiguration.TEMPLATE_ID;
	case RULE_TEMPLATE_CONTINUATION:
		return HighlightingConfiguration.TEMPLATE_DELIMITER_ID;
	case RULE_REGEX_START:
	case RULE_REGEX_TAIL:
		return HighlightingConfiguration.REGEX_ID;
	case CommercialAt:
	case CommercialAtCommercialAt:
		return HighlightingConfiguration.ANNOTATION_ID;
	case TYPE_REF_TOKEN:
		return HighlightingConfiguration.TYPE_REF_ID;
	case NUMBER_LITERAL_TOKEN:
		return DefaultHighlightingConfiguration.NUMBER_ID;
	case RULE_IDENTIFIER:
		return HighlightingConfiguration.IDENTIFIER_ID;
	case IDENTIFIER_REF_TOKEN:
		return HighlightingConfiguration.IDENTIFIER_REF_ID;
	case ENUM_LITERAL_TOKEN:
		return HighlightingConfiguration.ENUM_LITERAL_ID;
	case TYPE_VARIABLE_TOKEN:
		return HighlightingConfiguration.TYPE_VARIABLE_ID;
	case JS_DOC_TOKEN:
		return HighlightingConfiguration.JS_DOC_ID;
	case ES5_KW_TOKEN:
		return HighlightingConfiguration.ES5_KW_ID;
	case ES6_KW_TOKEN:
		return HighlightingConfiguration.ES6_KW_ID;
	case FUTURE_KW_TOKEN:
		return HighlightingConfiguration.FUTURE_KW_ID;
	case NULL_TOKEN:
		return HighlightingConfiguration.NULL_LITERAL_ID;
	case BOOLEAN_TOKEN:
		return HighlightingConfiguration.BOOLEAN_LITERAL_ID;
	case N4JS_KW_TOKEN:
		return HighlightingConfiguration.N4JS_KW_ID;
	default:
		return super.calculateId(tokenName, tokenType);
	}
}
 

import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration; //导入依赖的package包/类
public Class<? extends DefaultHighlightingConfiguration> bindDefaultHighlightingConfiguration () {
	 return QueryITHighlightingConfiguration.class;
}
 

import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration; //导入依赖的package包/类
public Class<? extends DefaultHighlightingConfiguration> bindISemanticHighlightingConfiguration() {
	return SemanticHighlightingConfiguration.class;
}
 

import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration; //导入依赖的package包/类
protected String getMappedValue(int tokenType) {
	if (tokenType == Token.INVALID_TOKEN_TYPE)
		return DefaultHighlightingConfiguration.INVALID_TOKEN_ID;
	return mappedValues[tokenType-Token.MIN_TOKEN_TYPE];
}
 

import org.eclipse.xtext.ui.editor.syntaxcoloring.DefaultHighlightingConfiguration; //导入依赖的package包/类
public void provideHighlightingFor(XtextResource resource,
		IHighlightedPositionAcceptor acceptor) {
	if (resource == null)
		return;
	IParseResult parseResult = resource.getParseResult();
	if(parseResult==null)
		return;
	INode root = parseResult.getRootNode();
	Iterator<ILeafNode> leafNodesIt = root.getLeafNodes().iterator();
		
	while (leafNodesIt.hasNext()){
		ILeafNode nextLeaf = leafNodesIt.next();
		EObject semanticElement = nextLeaf.getSemanticElement();
		EObject grammarElement = nextLeaf.getGrammarElement();
		if(!isHiddenToken(grammarElement)) {
			if(semanticElement instanceof StringLiteral){
				acceptor.addPosition(nextLeaf.getOffset(), nextLeaf.getLength(), JavaJRExpressionHighlightingConfiguration.STRING_ID);
			}
			else if(semanticElement instanceof JRParameterObj){
				acceptor.addPosition(nextLeaf.getOffset(), nextLeaf.getLength(), JavaJRExpressionHighlightingConfiguration.PARAM_TOKEN);
			}
			else if(semanticElement instanceof JRVariableObj){
				System.out.println(nextLeaf.getGrammarElement());
				acceptor.addPosition(nextLeaf.getOffset(), nextLeaf.getLength(), JavaJRExpressionHighlightingConfiguration.VARIABLE_TOKEN);
			}
			else if(semanticElement instanceof JRFieldObj){
				acceptor.addPosition(nextLeaf.getOffset(), nextLeaf.getLength(), JavaJRExpressionHighlightingConfiguration.FIELD_TOKEN);
			}
			else if(semanticElement instanceof JRResourceBundleKeyObj) {
				acceptor.addPosition(nextLeaf.getOffset(), nextLeaf.getLength(), JavaJRExpressionHighlightingConfiguration.RESOURCE_BUNDLE_KEY);
			}
			else if(semanticElement instanceof FullMethodName){
				if(JRExpressionsModelUtil.isFunctionLibrary((FullMethodName)semanticElement)){
					acceptor.addPosition(nextLeaf.getOffset(), nextLeaf.getLength(), JavaJRExpressionHighlightingConfiguration.FUNCTION_METHOD);
				}
			}
			else if(isNumberElement(semanticElement)){
				acceptor.addPosition(nextLeaf.getOffset(), nextLeaf.getLength(), DefaultHighlightingConfiguration.NUMBER_ID);
			}
		}
	}
}