示例#1
0
        // We have left brace. We'll find all right braces.
        // '[caret]LBRACE'
        protected override void TryHighlightToRight(MatchingHighlightingsConsumer consumer, ITokenNode selectedToken, TreeOffset treeOffset)
        {
            if (selectedToken.GetTokenType() != CSharpTokenType.STRING_LITERAL)
            {
                return;
            }

            if (ExistingTreeNodes.ExistingTrees.Count == 0)
            {
                return;
            }

            DocumentRange lBraceRange = myProvider.DocumentCaret.ExtendRight(1);
            ITreeNode     node        = GetNodeFromRange(lBraceRange);
            string        lang        = GetLanguageFromNode(node);

            if (String.IsNullOrEmpty(lang))
            {
                return;
            }

            string lBrother = node.UserData.GetData(Constants.YcTokenName);

            string rBrother = LanguageHelper.GetBrother(lang, lBrother, Brother.Right);

            if (String.IsNullOrEmpty(rBrother))
            {
                return;
            }

            int leftNumber  = Int32.Parse(node.UserData.GetData(Constants.YcTokNumber));
            int rightNumber = LanguageHelper.GetNumberFromYcName(lang, rBrother);

            var helper = Helper.ReSharperHelper <DocumentRange, ITreeNode> .Instance;

            IEnumerable <DocumentRange> ranges = helper.GetPairedRanges(lang, leftNumber, rightNumber, lBraceRange, true);

            foreach (DocumentRange range in ranges)
            {
                MatchingBracesContextHighlightersUtil.ConsumeMatchingBracesHighlighting(consumer, lBraceRange, range);
            }

            /*
             * need for measurement
             * Console.WriteLine();
             * Stopwatch timer = new Stopwatch();
             * timer.Start();
             * List<ITreeNode> forest = Helper.ReSharperHelper<DocumentRange, ITreeNode>.Instance.GetForestWithToken(lang, lBraceRange);
             *
             * var lBraceTextRange = new TreeTextRange(treeOffset, 1);
             *
             * var rightRanges = new List<DocumentRange>();
             *
             * foreach (ITreeNode tree in forest)
             * {
             *  var lbraceNode = tree.FindNodeAt(lBraceTextRange);
             *  //if (lbraceNode == null)
             *  ////in general, this should not be. But while such a situation occurs
             *  //    continue;
             *  var rBraceNode = lbraceNode.NextSibling;
             *  while (rBraceNode != null
             *      && rBraceNode.UserData.GetData(Constants.YcTokenName) != rBrother)
             *  {
             *      var text = rBraceNode.UserData.GetData(Constants.YcTokenName);
             *      if (string.IsNullOrEmpty(text))
             *          Console.WriteLine();
             *      rBraceNode = rBraceNode.NextSibling;
             *  }
             *  if (rBraceNode != null)
             *      rightRanges.Add(rBraceNode.GetNavigationRange());
             * }
             * timer.Stop();
             * measure.Add(timer.Elapsed);
             * if (measure.Count == 10)
             * {
             *  using (var str = new StreamWriter(String.Format(newName, measure.Count)))
             *  {
             *      foreach (TimeSpan span in measure)
             *      {
             *          str.WriteLine(span);
             *      }
             *  }
             * }
             *
             * foreach (DocumentRange range in rightRanges)
             * {
             *  MatchingBracesContextHighlightersUtil.ConsumeMatchingBracesHighlighting(consumer, lBraceRange, range);
             * }
             */
        }
示例#2
0
        // We have right brace. We'll find all left braces.
        // 'RBRACE[caret]'
        protected override void TryHighlightToLeft(MatchingHighlightingsConsumer consumer, ITokenNode selectedToken, TreeOffset treeOffset)
        {
            if (selectedToken.GetTokenType() != CSharpTokenType.STRING_LITERAL)
            {
                return;
            }

            if (ExistingTreeNodes.ExistingTrees.Count == 0)
            {
                return;
            }

            DocumentRange rBraceRange = myProvider.DocumentCaret.ExtendLeft(1);

            ITreeNode node = GetNodeFromRange(rBraceRange);
            string    lang = GetLanguageFromNode(node);

            if (String.IsNullOrEmpty(lang))
            {
                return;
            }

            string rBrother = node.UserData.GetData(Constants.YcTokenName);

            string lbrother = LanguageHelper.GetBrother(lang, rBrother, Brother.Left);

            if (String.IsNullOrEmpty(lbrother))
            {
                return;
            }

            int leftNumber  = LanguageHelper.GetNumberFromYcName(lang, lbrother);
            int rightNumber = Int32.Parse(node.UserData.GetData(Constants.YcTokNumber));

            var helper = Helper.ReSharperHelper <DocumentRange, ITreeNode> .Instance;

            IEnumerable <DocumentRange> ranges = helper.GetPairedRanges(lang, leftNumber, rightNumber, rBraceRange, false);

            foreach (DocumentRange range in ranges)
            {
                MatchingBracesContextHighlightersUtil.ConsumeMatchingBracesHighlighting(consumer, range, rBraceRange);
            }

            /*
             * need for measurement
             * List<ITreeNode> forest = Helper.ReSharperHelper<DocumentRange, ITreeNode>.Instance.GetForestWithToken(lang, rBraceRange);
             *
             * var lBraceTextRange = new TreeTextRange(treeOffset.Shift(-1), 1);
             *
             * var leftRanges = new List<DocumentRange>();
             *
             * foreach (ITreeNode tree in forest)
             * {
             *  var rBraceNode = tree.FindNodeAt(lBraceTextRange);
             *  //if (rBraceNode == null)
             *  //    //in general, this should not be. But while such a situation occurs
             *  //    continue;
             *
             *  var lbraceNode = rBraceNode.PrevSibling;
             *  while (lbraceNode != null
             *      && lbraceNode.UserData.GetData(Constants.YcTokenName) != lbrother)
             *  {
             *      lbraceNode = lbraceNode.PrevSibling;
             *  }
             *  if (lbraceNode != null)
             *      leftRanges.Add(lbraceNode.GetNavigationRange());
             * }
             *
             * foreach (DocumentRange range in leftRanges)
             * {
             *  MatchingBracesContextHighlightersUtil.ConsumeMatchingBracesHighlighting(consumer, range, rBraceRange);
             * }
             */
        }