// 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);
* }
*/
}
// 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);
* }
*/
}