Beispiel #1
0
  protected void addLookupItem(
      Set<LookupElement> set,
      TailType tailType,
      @NotNull Object completion,
      final PsiFile file,
      final CompletionVariant variant) {
    LookupElement ret = objectToLookupItem(completion);
    if (ret == null) return;
    if (!(ret instanceof LookupItem)) {
      set.add(ret);
      return;
    }

    LookupItem item = (LookupItem) ret;

    final InsertHandler insertHandler = variant.getInsertHandler();
    if (insertHandler != null && item.getInsertHandler() == null) {
      item.setInsertHandler(insertHandler);
      item.setTailType(TailType.UNKNOWN);
    } else if (tailType != TailType.NONE) {
      item.setTailType(tailType);
    }
    final Map<Object, Object> itemProperties = variant.getItemProperties();
    for (final Object key : itemProperties.keySet()) {
      item.setAttribute(key, itemProperties.get(key));
    }

    set.add(ret);
  }
Beispiel #2
0
  public static LookupElement objectToLookupItem(Object object) {
    if (object instanceof LookupElement) return (LookupElement) object;

    String s = null;
    TailType tailType = TailType.NONE;
    if (object instanceof PsiElement) {
      s = PsiUtilBase.getName((PsiElement) object);
    } else if (object instanceof PsiMetaData) {
      s = ((PsiMetaData) object).getName();
    } else if (object instanceof String) {
      s = (String) object;
    } else if (object instanceof Template) {
      s = ((Template) object).getKey();
    } else if (object instanceof PresentableLookupValue) {
      s = ((PresentableLookupValue) object).getPresentation();
    } else {
      LOG.assertTrue(
          false,
          "Null string for object: "
              + object
              + " of class "
              + (object != null ? object.getClass() : null));
    }

    LookupItem item = new LookupItem(object, s);

    if (object instanceof LookupValueWithUIHint && ((LookupValueWithUIHint) object).isBold()) {
      item.setBold();
    }
    if (object instanceof LookupValueWithTail) {
      item.setAttribute(
          LookupItem.TAIL_TEXT_ATTR, " " + ((LookupValueWithTail) object).getTailText());
    }
    item.setAttribute(CompletionUtil.TAIL_TYPE_ATTR, tailType);
    return item;
  }
 public static LookupItem setShowFQN(final LookupItem ret) {
   ret.setAttribute(
       JavaPsiClassReferenceElement.PACKAGE_NAME,
       PsiFormatUtil.getPackageDisplayName((PsiClass) ret.getObject()));
   return ret;
 }