public IEnumerable<CodeAction> GetActions(RefactoringContext context)
{
var pexpr = context.GetNode<PrimitiveExpression>();
if (pexpr == null)
yield break;
var statement = context.GetNode<Statement>();
if (statement == null) {
yield break;
}
var visitor = new DeclareLocalVariableAction.SearchNodeVisitior(pexpr);
var node = context.GetNode <BlockStatement>();
if (node != null)
node.AcceptVisitor(visitor);
var resolveResult = context.Resolve(pexpr);
yield return new CodeAction(context.TranslateString("Create local constant"), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
name = service.CheckName(context, name, AffectedEntity.LocalConstant);
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new VariableDeclarationStatement() {
Type = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
script.InsertBefore(statement, decl);
var variableUsage = new IdentifierExpression(name);
script.Replace(pexpr, variableUsage);
script.Link(initializer.NameToken, variableUsage);
});
yield return new CodeAction(context.TranslateString("Create constant field"), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
name = service.CheckName(context, name, AffectedEntity.ConstantField);
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new FieldDeclaration() {
ReturnType = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
var variableUsage = new IdentifierExpression(name);
script.Replace(pexpr, variableUsage);
// script.Link(initializer.NameToken, variableUsage);
script.InsertWithCursor(context.TranslateString("Create constant"), Script.InsertPosition.Before, decl);
});
if (visitor.Matches.Count > 1) {
yield return new CodeAction(string.Format(context.TranslateString("Create local constant (replace '{0}' occurrences)"), visitor.Matches.Count), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
name = service.CheckName(context, name, AffectedEntity.LocalConstant);
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new VariableDeclarationStatement() {
Type = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
script.InsertBefore(statement, decl);
var linkedNodes = new List<AstNode>();
linkedNodes.Add(initializer.NameToken);
for (int i = 0; i < visitor.Matches.Count; i++) {
var identifierExpression = new IdentifierExpression(name);
linkedNodes.Add(identifierExpression);
script.Replace(visitor.Matches [i], identifierExpression);
}
script.Link(linkedNodes.ToArray ());
});
yield return new CodeAction(string.Format(context.TranslateString("Create constant field (replace '{0}' occurrences)"), visitor.Matches.Count), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
name = service.CheckName(context, name, AffectedEntity.ConstantField);
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new FieldDeclaration() {
ReturnType = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
var linkedNodes = new List<AstNode>();
linkedNodes.Add(initializer.NameToken);
for (int i = 0; i < visitor.Matches.Count; i++) {
var identifierExpression = new IdentifierExpression(name);
linkedNodes.Add(identifierExpression);
script.Replace(visitor.Matches [i], identifierExpression);
}
script.InsertWithCursor(context.TranslateString("Create constant"), Script.InsertPosition.Before, decl);
});
}
}
public override IEnumerable <CodeAction> GetActions(RefactoringContext context)
{
var pexpr = context.GetNode <PrimitiveExpression>();
if (pexpr == null)
{
yield break;
}
var visitor = new DeclareLocalVariableAction.SearchNodeVisitior(pexpr);
if (pexpr.Parent is VariableInitializer)
{
var varDec = pexpr.Parent.Parent as VariableDeclarationStatement;
if (varDec != null && (varDec.Modifiers & Modifiers.Const) != 0)
{
yield break;
}
var fieldDecl = pexpr.Parent.Parent as FieldDeclaration;
if (fieldDecl != null && (fieldDecl.Modifiers & Modifiers.Const) != 0)
{
yield break;
}
}
var node = context.GetNode <BlockStatement>();
if (node != null)
{
node.AcceptVisitor(visitor);
}
var resolveResult = context.Resolve(pexpr);
var statement = context.GetNode <Statement>();
if (statement != null)
{
yield return(new CodeAction(context.TranslateString("Create local constant"), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
{
name = service.CheckName(context, name, AffectedEntity.LocalConstant);
}
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new VariableDeclarationStatement()
{
Type = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
script.InsertBefore(statement, decl);
var variableUsage = new IdentifierExpression(name);
script.Replace(pexpr, variableUsage);
script.Link(initializer.NameToken, variableUsage);
}, pexpr));
}
yield return(new CodeAction(context.TranslateString("Create constant field"), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
{
name = service.CheckName(context, name, AffectedEntity.ConstantField);
}
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new FieldDeclaration()
{
ReturnType = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
var variableUsage = new IdentifierExpression(name);
script.Replace(pexpr, variableUsage);
// script.Link(initializer.NameToken, variableUsage);
script.InsertWithCursor(context.TranslateString("Create constant"), Script.InsertPosition.Before, decl);
}, pexpr));
if (visitor.Matches.Count > 1)
{
yield return(new CodeAction(string.Format(context.TranslateString("Create local constant (replace '{0}' occurrences)"), visitor.Matches.Count), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
{
name = service.CheckName(context, name, AffectedEntity.LocalConstant);
}
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new VariableDeclarationStatement()
{
Type = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
script.InsertBefore(statement, decl);
var linkedNodes = new List <AstNode>();
linkedNodes.Add(initializer.NameToken);
for (int i = 0; i < visitor.Matches.Count; i++)
{
var identifierExpression = new IdentifierExpression(name);
linkedNodes.Add(identifierExpression);
script.Replace(visitor.Matches [i], identifierExpression);
}
script.Link(linkedNodes.ToArray());
}, pexpr));
yield return(new CodeAction(string.Format(context.TranslateString("Create constant field (replace '{0}' occurrences)"), visitor.Matches.Count), script => {
string name = CreateMethodDeclarationAction.CreateBaseName(pexpr, resolveResult.Type);
var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
if (service != null)
{
name = service.CheckName(context, name, AffectedEntity.ConstantField);
}
var initializer = new VariableInitializer(name, pexpr.Clone());
var decl = new FieldDeclaration()
{
ReturnType = context.CreateShortType(resolveResult.Type),
Modifiers = Modifiers.Const,
Variables = { initializer }
};
var linkedNodes = new List <AstNode>();
linkedNodes.Add(initializer.NameToken);
for (int i = 0; i < visitor.Matches.Count; i++)
{
var identifierExpression = new IdentifierExpression(name);
linkedNodes.Add(identifierExpression);
script.Replace(visitor.Matches [i], identifierExpression);
}
script.InsertWithCursor(context.TranslateString("Create constant"), Script.InsertPosition.Before, decl);
}, pexpr));
}
}
