コード例 #1
0
 @Override
 public void updateParameterInfo(
     @NotNull JetValueArgumentList argumentList, UpdateParameterInfoContext context) {
   if (context.getParameterOwner() != argumentList) context.removeHint();
   int offset = context.getOffset();
   ASTNode child = argumentList.getNode().getFirstChildNode();
   int i = 0;
   while (child != null && child.getStartOffset() < offset) {
     if (child.getElementType() == JetTokens.COMMA) ++i;
     child = child.getTreeNext();
   }
   context.setCurrentParameter(i);
 }
コード例 #2
0
 private static JetValueArgumentList findCallAndUpdateContext(UpdateParameterInfoContext context) {
   PsiFile file = context.getFile();
   PsiElement element = file.findElementAt(context.getOffset());
   if (element == null) return null;
   PsiElement parent = element.getParent();
   while (parent != null && !(parent instanceof JetValueArgumentList)) {
     element = element.getParent();
     parent = parent.getParent();
   }
   if (parent == null) return null;
   JetValueArgumentList argumentList = (JetValueArgumentList) parent;
   if (element instanceof JetValueArgument) {
     JetValueArgument arg = (JetValueArgument) element;
     int i = argumentList.getArguments().indexOf(arg);
     context.setCurrentParameter(i);
     context.setHighlightedParameter(arg);
   }
   return argumentList;
 }