Java IDOMAttr.getValueRegionStartOffset方法代码示例

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
/**
 * Returns the attribute from a content assist request from an attribute
 * completion.
 * 
 * @param request the content assist request, in the context of an attribute
 *          completion
 * @return the XML DOM attribute, or null
 */
public static IDOMAttr getAttribute(ContentAssistRequest request) {
  int valueRegionStartOffset = request.getStartOffset();

  NamedNodeMap attributes = request.getNode().getAttributes();
  
  if (attributes == null) {
    return null;
  }
  
  for (int i = 0; i < attributes.getLength(); i++) {
    IDOMAttr attribute = (IDOMAttr) attributes.item(i);
    if (attribute.getValueRegionStartOffset() == valueRegionStartOffset) {
      return attribute;
    }
  }

  return null;
}
 

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
/**
 * Gets a region for the attribute's value (without the quotes).
 */
public static IRegion getAttributeValueRegion(IDOMAttr attribute) {
  String attrValue = attribute.getValueRegionText();
  if (attrValue == null) {
    return null;
  }
  
  int offset = attribute.getValueRegionStartOffset();
  int length = attrValue.length();

  // Strip off the quotes
  if (isXmlQuote(attrValue.charAt(0))) {
    offset++;
    length--;
  }
  if (isXmlQuote(attrValue.charAt(attrValue.length() - 1))) {
    length--;
  }

  return new Region(offset, length);
}
 

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
private void addMarker(ValidationResult result, IFile file, IStructuredDocument doc,
	IDOMAttr attr, String problemType, int severity, int priority, String message)
{
	int start = attr.getValueRegionStartOffset();
	int length = attr.getValueRegionText().length();
	int lineNo = doc.getLineOfOffset(start);
	ValidatorMessage marker = ValidatorMessage.create(message, file);
	marker.setType(MARKER_ID);
	marker.setAttribute(IMarker.SEVERITY, severity);
	marker.setAttribute(IMarker.PRIORITY, priority);
	marker.setAttribute(IMarker.MESSAGE, message);
	marker.setAttribute(IMarker.LINE_NUMBER, lineNo);
	if (start != 0)
	{
		marker.setAttribute(IMarker.CHAR_START, start);
		marker.setAttribute(IMarker.CHAR_END, start + length);
	}
	// Adds custom attributes.
	marker.setAttribute("problemType", problemType);
	marker.setAttribute("errorValue", attr.getValue());
	result.add(marker);
}
 

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
protected void renameResultMapId(IDocument document, final IDOMAttr attr, int offset)
{
	String id = attr.getValue();
	if (id.indexOf(',') > -1)
	{
		// multiple result maps. get the one that has the cursor.
		String valueRegionText = attr.getValueRegionText();
		int selectionOffset = offset - attr.getValueRegionStartOffset();
		int valueOffset = valueRegionText.indexOf(id);
		int start = valueRegionText.lastIndexOf(',', selectionOffset - 1);
		start = start == -1 ? valueOffset : start + 1;
		int end = valueRegionText.indexOf(',', selectionOffset);
		end = end == -1 ? valueOffset + id.length() : end;
		id = valueRegionText.substring(start, end).trim();
	}
	ElementRenameInfo refactoringInfo = createRefactoringInfo(document, attr, id);
	ElementRenameRefactoring refactoring = new ElementRenameRefactoring(
		new ResultMapRenameEditCollector(refactoringInfo));
	runRefactoringWizard(refactoringInfo, refactoring);
}
 

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
public CSSClassNameValidationTraverser(IDOMAttr node, IFile file,
		WebResourceRegion cssRegion, MessageFactory factory) {
	super(node, cssRegion.getType());
	this.cssRegion = cssRegion;
	this.factory = factory;
	this.file = file;

	// Collect the classname to validate
	cssClassToValidate = new HashMap<String, List<CSSClassInfo>>();
	int startIndex = node.getValueRegionStartOffset() + 1;
	String className = null;
	String[] classNames = node.getValue().split(" ");
	for (int i = 0; i < classNames.length; i++) {
		className = classNames[i];
		if (className.length() == 0) {
			startIndex++;
		} else {
			if (i > 0 && i < classNames.length) {
				startIndex++;
			}
			List<CSSClassInfo> infos = cssClassToValidate.get(className
					.trim());
			if (infos == null) {
				infos = new ArrayList<CSSClassNameValidationTraverser.CSSClassInfo>();
				cssClassToValidate.put(className.trim(), infos);
			}
			infos.add(new CSSClassInfo(className.trim(), startIndex));
			startIndex = startIndex + className.length();
		}
	}
}
 

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
public static IRegion getValueRegion(IDOMAttr attr) {
	int regOffset = attr.getValueRegionStartOffset();
	int regLength = attr.getValueRegionText().length();
	String attValue = attr.getValueRegionText();
	if (StringUtils.isQuoted(attValue)) {
		regOffset++;
		regLength -= 2;
	}
	return new Region(regOffset, regLength);
}
 

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
private int adjustLengthForValueIfExists(IDOMAttr attribute, int offset, int len) {
	int valueStart = attribute.getValueRegionStartOffset();
	String valueText = attribute.getValueRegionText();
	if (valueStart > 0 && valueText != null) {
		int valueEnd = valueStart + valueText.length();
		len = valueEnd - offset;
	}
	return len;
}
 

import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; //导入方法依赖的package包/类
public void addMessage(IDOMAttr attr, WebResourcesFinderType type,
		IFile file, boolean externalURL) {
	String textContent = attr.getValueRegionText();
	int start = attr.getValueRegionStartOffset();
	addMessage(attr, start, textContent, type, file, externalURL);
}