Package org.eclipse.wst.css.core.internal.document

Examples of org.eclipse.wst.css.core.internal.document.CSSNodeImpl


    if (creationContext == null || region == null) {
      return null;
    }

    String type = ((BasicStructuredDocumentRegion) region).getType();
    CSSNodeImpl modified = null;

    //ICSSNode target = fCreationContext.getTargetNode();
   
    if (type == JSPedCSSRegionContexts.CSS_JSP_DIRECTIVE){
     
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    return modified != null ? modified : super.insertStructuredDocumentRegion(region);
  }

  private CSSNodeImpl insertUnknownImport(IStructuredDocumentRegion region) {
    CSSModelCreationContext creationContext = getCreationContext();
    CSSNodeImpl parent = creationContext.getTargetNode();
    ICSSDocument sheet = parent.getOwnerDocument();
   
    String text = region.getText();
    Pattern pattern = Pattern.compile(" ");
      String[] strs = pattern.split(text);
      String hrefValue = null;
      for (int i=0;i<strs.length;i++) {
        String hrefStr = "file=\"";
        if (strs[i].startsWith(hrefStr)){
        int hrefStr_length = hrefStr.length();
        // minus 1 to avoid quote?
        int hrefValue_length = strs[i].length() - 1;
        if (hrefValue_length > hrefStr_length) {
          hrefValue = strs[i].substring(hrefStr_length, hrefValue_length);
        }
        else {
          /*
           * ISSUE: this handles cases where, e.g. "file=" has no
           * subsequent 'value' ... and from code in insertStructuredDocumentRegion
           * I believe should return null, rather than empty string, but, this may
           * need some fine tuning eventually.
           */
          hrefValue = null;
        }
          break;
        }
      }
   
    if (hrefValue == null) {
      return null;
    }

    JSPCSSImportRuleImpl rule = new JSPCSSImportRuleImpl();
    rule.setOwnerDocument(sheet);
    rule.appendChild((CSSNodeImpl)sheet.createMediaList());
    rule.setRangeStructuredDocumentRegion(region, region);

   
    if (!isUpdateContextActive()) {
      rule.setHref(hrefValue);//Attribute(ICSSImportRule.HREF, hrefValue);
    }


    // insert to tree
    if (!isUpdateContextActive() && parent != null) {
      //propagateRangePreInsert(sheet, rule);
      CSSNodeImpl next = creationContext.getNextNode();
      if (next != null) {
        ((CSSNodeImpl)sheet).insertBefore(rule, next);
      }
      else {
        ((CSSNodeImpl)sheet).appendChild(rule);
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    return rule;
  }

  private CSSNodeImpl insertUnknownRule(IStructuredDocumentRegion flatNode) {
    CSSModelCreationContext creationContext = getCreationContext();
    CSSNodeImpl parent = creationContext.getTargetNode();
    if (!isParseFloating() && !(parent instanceof ICSSRuleContainer)) {
      return null;
    }

    JSPCSSNodeImpl rule = new JSPCSSNodeImpl(flatNode.getText());
    rule.setOwnerDocument(parent.getOwnerDocument());

    // setup flat container
    rule.setRangeStructuredDocumentRegion(flatNode, flatNode);


    // insert to tree
    if (!isUpdateContextActive() && parent != null) {
      propagateRangePreInsert(parent, rule);
      CSSNodeImpl next = creationContext.getNextNode();
      if (next != null) {
        parent.insertBefore(rule, next);
      }
      else {
        parent.appendChild(rule);
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