/// <summary>
/// Creates either C# to Ruby or VB.NET to Ruby converter based on the filename extension that is to be converted.
/// </summary>
/// <returns>Null if the file cannot be converted.</returns>
public static NRefactoryToRubyConverter Create(string fileName, Dom.ParseInformation parseInfo)
{
if (CanConvert(fileName)) {
if (parseInfo == null) {
throw new ArgumentNullException("parseInfo");
}
return new NRefactoryToRubyConverter(GetSupportedLanguage(fileName), parseInfo);
}
return null;
}
public NRefactoryToRubyConverter(SupportedLanguage language, Dom.ParseInformation parseInfo)
{
this.language = language;
this.parseInfo = parseInfo;
}
string GetParameterNameStringForMethod(Dom.IMethod method)
{
StringBuilder parameters = new StringBuilder();
for (int i = 0; i < method.Parameters.Count; ++i) {
Dom.IParameter parameter = method.Parameters[i];
if (i > 0) {
parameters.Append(", ");
}
parameters.Append(parameter.Name);
}
return parameters.ToString();
}
string GetParameterNameStringForMethod(Dom.IClass c, string methodName)
{
if (c != null) {
foreach (Dom.IMethod method in c.Methods) {
if (methodName == method.Name) {
return GetParameterNameStringForMethod(method);
}
}
}
return String.Empty;
}
int GetMemberImageIndex(Dom.IMember member)
{
// Missing: different icons for private/public member
if (member is Dom.IMethod)
return 1;
if (member is Dom.IProperty)
return 2;
if (member is Dom.IField)
return 3;
if (member is Dom.IEvent)
return 6;
return 3;
}
/// <summary>
/// Converts a member to text.
/// Returns the declaration of the member as C# code, e.g.
/// "public void MemberName(string parameter)"
/// </summary>
string GetDescription(Dom.IDecoration entity)
{
return GetCSharpText(entity) + Environment.NewLine + entity.Documentation;
}
string GetCSharpText(Dom.IDecoration entity)
{
if (entity is Dom.IMethod)
return Dom.CSharp.CSharpAmbience.Instance.Convert(entity as Dom.IMethod);
if (entity is Dom.IProperty)
return Dom.CSharp.CSharpAmbience.Instance.Convert(entity as Dom.IProperty);
if (entity is Dom.IEvent)
return Dom.CSharp.CSharpAmbience.Instance.Convert(entity as Dom.IEvent);
if (entity is Dom.IField)
return Dom.CSharp.CSharpAmbience.Instance.Convert(entity as Dom.IField);
if (entity is Dom.IClass)
return Dom.CSharp.CSharpAmbience.Instance.Convert(entity as Dom.IClass);
// unknown entity:
return entity.ToString();
}