Ejemplo n.º 1
0
        protected override void TryHighlightToRight(MatchingHighlightingsConsumer consumer, ITokenNode selectedToken, TreeOffset treeOffset)
        {
            var selectedTokenType = selectedToken.GetTokenType();

            if (IsLeftBracket(selectedTokenType))
            {
                ITokenNode matchedNode;
                if (FindMatchingRightBracket(selectedToken, out matchedNode))
                {
                    var singleChar = IsSingleCharToken(matchedNode);
                    consumer.ConsumeMatchingBracesHighlighting(selectedToken.GetDocumentRange(), matchedNode.GetDocumentRange(), singleChar);
                }
                else
                {
                    consumer.ConsumeHighlighting(HighlightingAttributeIds.UNMATCHED_BRACE, selectedToken.GetDocumentStartOffset().ExtendRight(1));

                    if (matchedNode != null)
                    {
                        consumer.ConsumeHighlighting(HighlightingAttributeIds.UNMATCHED_BRACE, matchedNode.GetDocumentEndOffset().ExtendLeft(1));
                    }
                }
            }
            else if (selectedTokenType == ShaderLabTokenType.STRING_LITERAL)
            {
                if (treeOffset == selectedToken.GetTreeTextRange().StartOffset)
                {
                    consumer.ConsumeMatchingBracesHighlighting(
                        selectedToken.GetDocumentStartOffset().ExtendRight(1), selectedToken.GetDocumentEndOffset().ExtendLeft(1));
                }
            }
        }
Ejemplo n.º 2
0
        public static bool AddFoldingForBracedConstruct(
            [NotNull] this IHighlightingConsumer context,
            [CanBeNull] ITokenNode lbrace, [CanBeNull] ITokenNode rbrace, [CanBeNull] ITreeNode anchorToken = null,
            string placeholder = "{...}")
        {
            if (lbrace == null || rbrace == null)
            {
                return(false);
            }

            var start        = lbrace.GetDocumentStartOffset();
            var end          = rbrace.GetDocumentEndOffset();
            var anchorOffset = anchorToken?.GetDocumentEndOffset().Offset ?? -1;

            var document    = start.Document;
            var endDocument = end.Document;

            if (document == null || end < start || document != endDocument)
            {
                return(false);
            }

            var foldingRange = new DocumentRange(start, end);

            if (anchorOffset != -1 && anchorOffset < start.Offset)
            {
                var offset = document.FindLastNewLineOffset(anchorOffset, start.Offset);
                foldingRange = foldingRange.SetStartTo(new DocumentOffset(document, offset));
            }

            if (!foldingRange.IsNotEmptyNormalized())
            {
                return(false);
            }
            if (foldingRange.CountNewLines() < 1)
            {
                return(false);
            }

            context.AddDefaultPriorityFolding("ReSharper Default Folding", foldingRange, placeholder);
            return(true);
        }
 public int InsertBlockCommentPosition(ITokenNode tokenNode, int position)
 {
     return(position == tokenNode.GetDocumentStartOffset().Offset ? position : tokenNode.GetDocumentEndOffset().Offset);
 }
 public TextRange GetBlockComment(ITokenNode tokenNode)
 {
     return(tokenNode.GetTokenType() == ShaderLabTokenType.MULTI_LINE_COMMENT
         ? new TextRange(tokenNode.GetDocumentStartOffset().Offset, tokenNode.GetDocumentEndOffset().Offset)
         : TextRange.InvalidRange);
 }