示例#1
0
    @Override
    public void renderValue(@NotNull XValueTextRenderer renderer, @Nullable XValueNodeImpl node) {
      boolean compact = node != null;
      if (myError != null) {
        if (myValue.endsWith(myError)) {
          renderer.renderValue(myValue.substring(0, myValue.length() - myError.length()));
        }
        renderer.renderError(myError);
      } else {
        if (compact && node.getValueContainer() instanceof JavaValue) {
          final JavaValue container = (JavaValue) node.getValueContainer();

          if (container.getDescriptor().isArray()) {
            final ArrayReference value = (ArrayReference) container.getDescriptor().getValue();
            final ArrayType type = (ArrayType) container.getDescriptor().getType();
            if (type != null) {
              final String typeName = type.componentTypeName();
              if (TypeConversionUtil.isPrimitive(typeName)
                  || CommonClassNames.JAVA_LANG_STRING.equals(typeName)) {
                int size = value.length();
                int max =
                    Math.min(size, CommonClassNames.JAVA_LANG_STRING.equals(typeName) ? 5 : 10);
                // TODO [eu]: this is a quick fix for IDEA-136606, need to move this away from
                // EDT!!!
                final List<Value> values = value.getValues(0, max);
                int i = 0;
                final List<String> vals = new ArrayList<String>(max);
                while (i < values.size()) {
                  vals.add(StringUtil.first(values.get(i).toString(), 15, true));
                  i++;
                }
                String more = "";
                if (vals.size() < size) {
                  more = ", + " + (size - vals.size()) + " more";
                }

                renderer.renderValue("{" + StringUtil.join(vals, ", ") + more + "}");
                return;
              }
            }
          }
        }

        String value = myValue;
        if (myValueDescriptor.isString()) {
          renderer.renderStringValue(myValue, "\"\\", XValueNode.MAX_VALUE_LENGTH);
          return;
        } else if (myValueDescriptor.getLastRenderer() instanceof ToStringRenderer
            || myValueDescriptor.getLastRenderer() instanceof ToStringBasedRenderer) {
          value = StringUtil.wrapWithDoubleQuote(truncateToMaxLength(myValue));
        } else if (myValueDescriptor.getLastRenderer() instanceof CompoundReferenceRenderer) {
          value = truncateToMaxLength(myValue);
        }
        renderer.renderValue(value);
      }
    }
示例#2
0
 private static String truncateToMaxLength(String value) {
   return value.substring(0, Math.min(value.length(), XValueNode.MAX_VALUE_LENGTH));
 }