internal AbstractFormattingResult(
TreeData treeInfo,
TokenStream tokenStream,
TextSpan formattedSpan)
{
this.TreeInfo = treeInfo;
this.TokenStream = tokenStream;
this.FormattedSpan = formattedSpan;
_lazyChanges = new CancellableLazy <IList <TextChange> >(CreateTextChanges);
_lazyNode = new CancellableLazy <SyntaxNode>(CreateFormattedRoot);
}
public StructuredTrivia(SyntaxTrivia trivia, int initialColumn) :
base(trivia.GetStructure())
{
Contract.ThrowIfFalse(trivia.HasStructure);
_trivia = trivia;
var root = trivia.GetStructure();
var text = GetText();
_initialColumn = initialColumn;
_treeData = (text == null) ? (TreeData) new Node(root) : new NodeAndText(root, text);
}
protected AbstractTriviaDataFactory(TreeData treeInfo, OptionSet optionSet)
{
Contract.ThrowIfNull(treeInfo);
Contract.ThrowIfNull(optionSet);
this.TreeInfo = treeInfo;
this.OptionSet = optionSet;
for (int i = 0; i < SpaceCacheSize; i++)
{
_spaces[i] = new Whitespace(this.OptionSet, space: i, elastic: false, language: treeInfo.Root.Language);
}
}
public AbstractFormatEngine(
TreeData treeData,
OptionSet optionSet,
IEnumerable <IFormattingRule> formattingRules,
SyntaxToken token1,
SyntaxToken token2)
: this(
treeData,
optionSet,
new ChainedFormattingRules(formattingRules, optionSet),
token1,
token2)
{
}
public AbstractComplexTrivia(OptionSet optionSet, TreeData treeInfo, SyntaxToken token1, SyntaxToken token2) :
base(optionSet, token1.Language)
{
Contract.ThrowIfNull(treeInfo);
_token1 = token1;
_token2 = token2;
_treatAsElastic = CommonFormattingHelpers.HasAnyWhitespaceElasticTrivia(token1, token2);
this.TreeInfo = treeInfo;
this.OriginalString = this.TreeInfo.GetTextBetween(token1, token2);
ExtractLineAndSpace(this.OriginalString, out var lineBreaks, out var spaces);
this.LineBreaks = lineBreaks;
this.Spaces = spaces;
}
public static void ProcessTextBetweenTokens(
this string text,
TreeData treeInfo,
SyntaxToken baseToken,
int tabSize,
out int lineBreaks,
out int spaceOrIndentation)
{
// initialize out param
lineBreaks = text.GetNumberOfLineBreaks();
// multiple line case
if (lineBreaks > 0)
{
var indentationString = text.GetLastLineText();
spaceOrIndentation = indentationString.GetColumnFromLineOffset(indentationString.Length, tabSize);
return;
}
// with tab, more expensive way. get column of token1 and then calculate right space amount
var initialColumn = baseToken.RawKind == 0 ? 0 /* the very beginning of the file */ : treeInfo.GetOriginalColumn(tabSize, baseToken);
spaceOrIndentation = text.ConvertTabToSpace(tabSize, baseToken.ToString().GetTextColumn(tabSize, initialColumn), text.Length);
}
public Debug(SyntaxNode root, SourceText text) :
base(root, text)
{
_debugNodeData = new Node(root);
}