protected internal Init(NRefactory.VariableInitializer variableInitializer, IScope scope, INRefcatoryExpressionVisitor visitor)
: base(scope, visitor) {
NRefactory.Expression initializer = null;
_variableInitializer = variableInitializer;
initializer = variableInitializer.Initializer;
}
public override void VisitVariableInitializer(VariableInitializer variableInitializer)
{
if (!variableInitializer.AssignToken.IsNull)
{
ForceSpacesAround(variableInitializer.AssignToken, policy.SpaceAroundAssignment);
}
if (!variableInitializer.Initializer.IsNull)
{
int extraSpaces = 0;
var useExtraSpaces = variableInitializer.AssignToken.StartLocation.Line == variableInitializer.Initializer.StartLocation.Line;
if (useExtraSpaces)
{
extraSpaces = Math.Max(0, variableInitializer.AssignToken.StartLocation.Column + 1 - curIndent.IndentString.Length);
curIndent.ExtraSpaces += extraSpaces;
}
else
{
curIndent.Push(IndentType.Continuation);
FixIndentation(variableInitializer.Initializer);
}
variableInitializer.Initializer.AcceptVisitor(this);
if (useExtraSpaces)
{
curIndent.ExtraSpaces -= extraSpaces;
}
else
{
curIndent.Pop();
}
}
}
protected internal Init(NRefactory.VariableInitializer variableInitializer, IScope scope, INRefcatoryExpressionVisitor visitor)
: base(scope, visitor)
{
NRefactory.Expression initializer = null;
_variableInitializer = variableInitializer;
initializer = variableInitializer.Initializer;
}
S IAstVisitor <T, S> .VisitVariableInitializer(VariableInitializer variableInitializer, T data)
{
var handler = VariableInitializerVisited;
if (handler != null)
{
handler(variableInitializer, data);
}
return(VisitChildren(variableInitializer, data));
}
public override void VisitVariableInitializer(VariableInitializer variableInitializer)
{
if (!variableInitializer.AssignToken.IsNull)
{
ForceSpacesAround(variableInitializer.AssignToken, policy.SpaceAroundAssignment);
}
if (!variableInitializer.Initializer.IsNull)
{
variableInitializer.Initializer.AcceptVisitor(this);
}
}
private static List <AstNode> ComputeMatchNodes(RefactoringContext context, VariableInitializer firstOrNullObject)
{
var referenceFinder = new FindReferences();
var matchedNodes = new List <AstNode>();
var resolveResult = context.Resolver.Resolve(firstOrNullObject);
var member = resolveResult as MemberResolveResult;
if (member == null)//not a member is unexpected case, so is better to return no match than to break the code
{
return(matchedNodes);
}
FoundReferenceCallback callback = (matchNode, result) => matchedNodes.Add(matchNode);
var searchScopes = referenceFinder.GetSearchScopes(member.Member);
referenceFinder.FindReferencesInFile(searchScopes,
context.UnresolvedFile,
context.RootNode as SyntaxTree,
context.Compilation, callback,
context.CancellationToken);
return(matchedNodes);
}
void IAstVisitor.VisitVariableInitializer(VariableInitializer variableInitializer)
{
Visit(EnterVariableInitializer, LeaveVariableInitializer, variableInitializer);
}
public virtual S VisitVariableInitializer(VariableInitializer variableInitializer, T data)
{
return(VisitChildren(variableInitializer, data));
}
public static Init Init(NRefactory.VariableInitializer variableInitializer, IScope scope, INRefcatoryExpressionVisitor visitor)
{
return(new Init(variableInitializer, scope, visitor));
}
public virtual S VisitVariableInitializer(VariableInitializer variableInitializer, T data)
{
throw new NotImplementedException();
}
public override AstExpression VisitVariableInitializer(NRefactory.VariableInitializer variableInitializer, IScope scope)
{
return(AstExpression.Init(variableInitializer, scope, this));
}