protected bool TypeIsVar(NRefactory.AstNode type)
{
var simpleType = type as NRefactory.SimpleType;
if (simpleType != null)
{
return(simpleType.Identifier.Equals("var"));
}
return(false);
}
public bool TryGetInstruction(NRefactory.AstNode node, OpCode opCode, out Instruction instruction)
{
return(_instructionIndexer.TryGetInstruction(node, opCode, out instruction));
}
public Instruction GetInstruction(NRefactory.AstNode node)
{
return(_instructionIndexer.GetInstruction(node));
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
SimpleType o = other as SimpleType;
return o != null && MatchString(this.Identifier, o.Identifier) && this.TypeArguments.DoMatch(o.TypeArguments, match);
}
public Instruction GetLastInstructionInRange(NRefactory.AstNode node)
{
return(_instructionIndexer.GetLastInstructionInRange(node));
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
PrimitiveExpression o = other as PrimitiveExpression;
return(o != null && (this.Value == AnyValue || object.Equals(this.Value, o.Value)));
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
return(other == null || other.IsNull);
}
void FixOpenBrace(BraceStyle braceStyle, AstNode lbrace)
{
if (lbrace.IsNull)
{
return;
}
switch (braceStyle)
{
case BraceStyle.DoNotChange:
return;
case BraceStyle.BannerStyle:
case BraceStyle.EndOfLine:
var prev = lbrace.GetPrevNode(NoWhitespacePredicate);
if (prev is PreProcessorDirective)
{
return;
}
int prevOffset = document.GetOffset(prev.EndLocation);
if (prev is Comment || prev is PreProcessorDirective)
{
int next = document.GetOffset(lbrace.GetNextNode().StartLocation);
EnsureText(prevOffset, next, "");
while (prev is Comment || prev is PreProcessorDirective)
{
prev = prev.GetPrevNode();
}
prevOffset = document.GetOffset(prev.EndLocation);
AddChange(prevOffset, 0, " {");
}
else
{
int braceOffset2 = document.GetOffset(lbrace.StartLocation);
EnsureText(prevOffset, braceOffset2, " ");
}
break;
case BraceStyle.EndOfLineWithoutSpace:
prev = lbrace.GetPrevNode(NoWhitespacePredicate);
if (prev is PreProcessorDirective)
{
return;
}
prevOffset = document.GetOffset(prev.EndLocation);
int braceOffset = document.GetOffset(lbrace.StartLocation);
EnsureText(prevOffset, braceOffset, "");
break;
case BraceStyle.NextLine:
prev = lbrace.GetPrevNode(NoWhitespacePredicate);
if (prev is PreProcessorDirective)
{
return;
}
prevOffset = document.GetOffset(prev.EndLocation);
braceOffset = document.GetOffset(lbrace.StartLocation);
EnsureText(prevOffset, braceOffset, options.EolMarker + curIndent.IndentString);
break;
case BraceStyle.NextLineShifted:
prev = lbrace.GetPrevNode(NoWhitespacePredicate);
if (prev is PreProcessorDirective)
{
return;
}
prevOffset = document.GetOffset(prev.EndLocation);
braceOffset = document.GetOffset(lbrace.StartLocation);
curIndent.Push(IndentType.Block);
EnsureText(prevOffset, braceOffset, options.EolMarker + curIndent.IndentString);
curIndent.Pop();
break;
case BraceStyle.NextLineShifted2:
prev = lbrace.GetPrevNode(NoWhitespacePredicate);
if (prev is PreProcessorDirective)
{
return;
}
prevOffset = document.GetOffset(prev.EndLocation);
braceOffset = document.GetOffset(lbrace.StartLocation);
curIndent.Push(IndentType.Block);
EnsureText(prevOffset, braceOffset, options.EolMarker + curIndent.IndentString);
curIndent.Pop();
break;
}
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
ArraySpecifier o = other as ArraySpecifier;
return(o != null && this.Dimensions == o.Dimensions);
}
static bool IsMember(AstNode nextSibling)
{
return(nextSibling != null && nextSibling.NodeType == NodeType.Member);
}
void FixIndentation(AstNode node)
{
FixIndentation(node.StartLocation, 0);
}
static bool NoWhitespacePredicate(AstNode arg)
{
return(!(arg is NewLineNode || arg is WhitespaceNode));
}
void AdjustNewLineBlock(AstNode startNode, int targetNewLineCount)
{
var indentString = policy.EmptyLineFormatting == EmptyLineFormatting.Indent ? curIndent.IndentString : "";
TextLocation newLineInsertPosition = startNode.EndLocation;
var node = startNode.NextSibling;
int currentNewLineCount = 0;
// Check the existing newlines
for (; currentNewLineCount < targetNewLineCount; node = node.NextSibling)
{
if (node is WhitespaceNode)
{
continue;
}
if (!(node is NewLineNode))
{
break;
}
newLineInsertPosition = node.EndLocation;
currentNewLineCount++;
if (policy.EmptyLineFormatting == EmptyLineFormatting.DoNotChange)
{
if (node.NextSibling == null)
{
// end of file/block etc, nothing more to do but break before assigning null to node
break;
}
continue;
}
var isBlankLine = IsSpacing(document.GetLineByNumber(node.StartLocation.Line));
if (!isBlankLine)
{
// remove EOL whitespace if appropriate
if (policy.RemoveEndOfLineWhiteSpace)
{
var offset = document.GetOffset(node.StartLocation);
var start = SearchWhitespaceStart(offset);
if (start != offset)
{
AddChange(start, offset - start, null);
}
}
}
else
{
var actualIndent = GetIndentation(node.StartLocation.Line);
if (actualIndent != indentString)
{
var start = document.GetOffset(new TextLocation(node.StartLocation.Line, 0));
AddChange(start, actualIndent.Length, indentString);
}
}
if (node.NextSibling == null)
{
// end of file/block etc, nothing more to do but break before assigning null to node
break;
}
}
if (currentNewLineCount < targetNewLineCount)
{
// We need to add more newlines
var builder = new StringBuilder();
for (; currentNewLineCount < targetNewLineCount; currentNewLineCount++)
{
if (currentNewLineCount > 0)
{
// Don't indent the first line in the block since that is not an empty line.
builder.Append(indentString);
}
builder.Append(options.EolMarker);
}
var offset = document.GetOffset(newLineInsertPosition);
AddChange(offset, 0, builder.ToString());
}
else if (currentNewLineCount == targetNewLineCount && node is NewLineNode)
{
// Check to see if there are any newlines to remove
var endNode = node.GetNextSibling(n => !(n is NewLineNode || n is WhitespaceNode));
if (endNode != null)
{
var startOffset = document.GetOffset(newLineInsertPosition);
var endOffset = document.GetOffset(new TextLocation(endNode.StartLocation.Line, 0));
EnsureText(startOffset, endOffset, null);
}
}
}
protected override void VisitChildren(AstNode node)
{
VisitChildrenToFormat(node, n => n.AcceptVisitor(this));
}
public IParameterDataProvider CreateIndexerParameterDataProvider(int startOffset, IType type, IEnumerable <IProperty> accessibleIndexers, ICSharpCode.NRefactory.CSharp.AstNode resolvedNode)
{
return(null);
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
CSharpTokenNode o = other as CSharpTokenNode;
return(o != null && !o.IsNull && !(o is CSharpModifierToken));
}
public ToolTipData(ICSharpCode.NRefactory.CSharp.SyntaxTree unit, ICSharpCode.NRefactory.Semantics.ResolveResult result, ICSharpCode.NRefactory.CSharp.AstNode node, CSharpAstResolver file)
{
this.Unit = unit;
this.Result = result;
this.Node = node;
this.Resolver = file;
}
protected internal override bool DoMatch(AstNode other, PatternMatching.Match match)
{
Constraint o = other as Constraint;
return(o != null && this.TypeParameter.DoMatch(o.TypeParameter, match) && this.BaseTypes.DoMatch(o.BaseTypes, match));
}