internal void UpdateFunctionDescriptor(FunctionDescriptor funcDesc)
{
Function = funcDesc;
// Setting 'summary' to 'null' so its value is retrieved later
// when 'Summary' property is invoked. See 'Summary' for details.
summary = null;
}
public void DescriptionTest()
{
var assembly = System.Reflection.Assembly.UnsafeLoadFrom("FFITarget.dll");
var testClass = assembly.GetType("FFITarget.DummyZeroTouchClass");
MethodInfo methodWithDesc = testClass.GetMethod("FunctionWithDescription");
MethodInfo methodWithoutDesc = testClass.GetMethod("FunctionWithoutDescription");
NodeDescriptionAttribute atr = new NodeDescriptionAttribute("");
IEnumerable<TypedParameter> arguments;
FunctionDescriptor fucDescriptor;
// 1 case. Method with description.
var attributes = methodWithDesc.GetCustomAttributes(typeof(NodeDescriptionAttribute), false);
Assert.IsNotNull(attributes);
Assert.Greater(attributes.Length, 0);
atr = attributes[0] as NodeDescriptionAttribute;
arguments = methodWithDesc.GetParameters().Select(
arg =>
{
var type = new ProtoCore.Type();
type.Name = arg.ParameterType.ToString();
return new TypedParameter(arg.Name, type);
});
fucDescriptor = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = methodWithDesc.Name,
Summary = atr.ElementDescription,
Parameters = arguments
});
NodeModel node = new DSFunction(fucDescriptor);
Assert.AreEqual(atr.ElementDescription + "\n\n" + fucDescriptor.Signature, node.Description);
// 2 case. Method without description.
atr = new NodeDescriptionAttribute("");
attributes = methodWithoutDesc.GetCustomAttributes(typeof(NodeDescriptionAttribute), false);
Assert.IsNotNull(attributes);
Assert.AreEqual(attributes.Length, 0);
arguments = methodWithoutDesc.GetParameters().Select(
arg =>
{
var type = new ProtoCore.Type();
type.Name = arg.ParameterType.ToString();
return new TypedParameter(arg.Name, type);
});
fucDescriptor = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = methodWithDesc.Name,
Summary = atr.ElementDescription,
Parameters = arguments
});
node = new DSFunction(fucDescriptor);
Assert.AreEqual(fucDescriptor.Signature, node.Description);
}
private FunctionDescriptor GetConstructorMethod()
{
var funcDesc = new FunctionDescriptor(new FunctionDescriptorParams
{
Assembly = "MyAssembly.dll",
ClassName = "MyNamespace.MyClass",
FunctionName = "MyClass",
ReturnType = TypeSystem.BuildPrimitiveTypeObject(PrimitiveType.kTypeVar),
FunctionType = FunctionType.Constructor
});
return funcDesc;
}
/// <summary>
/// Add a function descriptor to the group
/// </summary>
/// <param name="function"></param>
/// <returns></returns>
internal bool AddFunctionDescriptor(FunctionDescriptor function)
{
if (!QualifiedName.Equals(function.QualifiedName) || functions.Contains(function))
return false;
functions.Add(function);
if (functions.Count > 1)
{
functions[0].IsOverloaded = true;
functions[functions.Count - 1].IsOverloaded = true;
}
return true;
}
private FunctionDescriptor GetMyMethod()
{
var parms = new List<TypedParameter>()
{
new TypedParameter("a", TypeSystem.BuildPrimitiveTypeObject(PrimitiveType.kTypeDouble, 0)),
new TypedParameter("b", TypeSystem.BuildPrimitiveTypeObject(PrimitiveType.kTypeDouble, 0)),
new TypedParameter("c", TypeSystem.BuildPrimitiveTypeObject(PrimitiveType.kTypeDouble, 0))
};
var funcDesc = new FunctionDescriptor(new FunctionDescriptorParams
{
Assembly = "MyAssembly.dll",
ClassName = "MyNamespace.MyClass",
FunctionName = "MyMethod",
Parameters = parms,
ReturnType = TypeSystem.BuildPrimitiveTypeObject(PrimitiveType.kTypeVar),
FunctionType = FunctionType.InstanceMethod
});
parms.ForEach(x => x.UpdateFunctionDescriptor(funcDesc));
return funcDesc;
}
public void TypedParametersToStringTest()
{
//1. Foo(x: double, y : double) -> Foo.double-double
//2. Foo(point : Point) -> Foo.Point
//3. Foo(a : bool [ ] [ ] , b : var[], c : double[][]) -> Foo.bool2-var1-double2
//4. Foo(arr : var[]..[], a : int) -> Foo.varN-int
//5. Foo(a: Autodesk.DesignScript.Geometry.Circle, b: Xxxx.Yyy.Curve)
//6. Empty string(a: int)
// 1 case
var parameters1 = new List<TypedParameter>();
parameters1.Add(new TypedParameter("x", new ProtoCore.Type { Name = "double" }));
parameters1.Add(new TypedParameter("y", new ProtoCore.Type { Name = "double" }));
var functionItem1 = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = "Foo", Parameters = parameters1, FunctionType = FunctionType.GenericFunction
});
System.Console.WriteLine(functionItem1.Parameters.Count());
Assert.AreEqual("Foo.double-double", Utils.TypedParametersToString(functionItem1));
//2 case
var parameters2 = new List<TypedParameter>();
parameters2.Add(new TypedParameter("point", new ProtoCore.Type { Name = "Point" }));
var functionItem2 = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = "Foo", Parameters = parameters2, FunctionType = FunctionType.GenericFunction
});
Assert.AreEqual("Foo.Point", Utils.TypedParametersToString(functionItem2));
//3 case
var parameters3 = new List<TypedParameter>();
parameters3.Add(new TypedParameter("a", new ProtoCore.Type { Name = "bool [ ] [ ] " }));
parameters3.Add(new TypedParameter("b", new ProtoCore.Type { Name = "var[]" }));
parameters3.Add(new TypedParameter("c", new ProtoCore.Type { Name = "double[][]" }));
var functionItem3 = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = "Foo", Parameters = parameters3, FunctionType = FunctionType.GenericFunction
});
Assert.AreEqual("Foo.bool2-var1-double2", Utils.TypedParametersToString(functionItem3));
//4 case
var parameters4 = new List<TypedParameter>();
parameters4.Add(new TypedParameter("arr", new ProtoCore.Type { Name = "var[]..[]" }));
parameters4.Add(new TypedParameter("a", new ProtoCore.Type { Name = "int" }));
var functionItem4 = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = "Foo", Parameters = parameters4, FunctionType = FunctionType.GenericFunction
});
Assert.AreEqual("Foo.varN-int", Utils.TypedParametersToString(functionItem4));
//5 case
var parameters5 = new List<TypedParameter>();
parameters5.Add(new TypedParameter("a", new ProtoCore.Type { Name = "Autodesk.DesignScript.Geometry.Circle" }));
parameters5.Add(new TypedParameter("b", new ProtoCore.Type { Name = "Xxxx.Yyy.Curve" }));
var functionItem5 = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = "Foo", Parameters = parameters5, FunctionType = FunctionType.GenericFunction
});
Assert.AreEqual("Foo.Circle-Curve", Utils.TypedParametersToString(functionItem5));
//6 case
var parameters6 = new List<TypedParameter>();
parameters6.Add(new TypedParameter("a", new ProtoCore.Type { Name = "int" }));
var functionItem6 = new FunctionDescriptor(new FunctionDescriptorParams
{
FunctionName = "", Parameters = parameters6, FunctionType = FunctionType.GenericFunction
});
Assert.AreEqual(".int", Utils.TypedParametersToString(functionItem6));
}
/// <summary>
/// Initializes a new instance of the <see cref="DSFunction"/> class.
/// </summary>
/// <param name="description">Function descritor.</param>
public DSFunction(FunctionDescriptor functionDescription)
: base(new ZeroTouchNodeController<FunctionDescriptor>(functionDescription))
{
}
/// <summary>
/// Initializes a new instance of the <see cref="DSFunction"/> class.
/// </summary>
/// <param name="descriptor">Function descritor.</param>
public DSFunction(FunctionDescriptor descriptor)
: base(new ZeroTouchNodeController<FunctionDescriptor>(descriptor))
{ }
private void ImportProcedure(string library, ProcedureNode proc)
{
string procName = proc.Name;
if (proc.IsAutoGeneratedThisProc ||
CoreUtils.IsSetter(procName) ||
CoreUtils.IsDisposeMethod(procName) ||
CoreUtils.StartsWithDoubleUnderscores(procName))
{
return;
}
string obsoleteMessage = "";
int classScope = proc.ClassID;
string className = string.Empty;
MethodAttributes methodAttribute = proc.MethodAttribute;
ClassAttributes classAttribute = null;
if (classScope != Constants.kGlobalScope)
{
var classNode = LibraryManagementCore.ClassTable.ClassNodes[classScope];
classAttribute = classNode.ClassAttributes;
className = classNode.Name;
}
// MethodAttribute's HiddenInLibrary has higher priority than
// ClassAttribute's HiddenInLibrary
var isVisible = true;
var canUpdatePeriodically = false;
if (methodAttribute != null)
{
isVisible = !methodAttribute.HiddenInLibrary;
canUpdatePeriodically = methodAttribute.CanUpdatePeriodically;
}
else
{
if (classAttribute != null)
{
isVisible = !classAttribute.HiddenInLibrary;
}
}
FunctionType type;
if (classScope == Constants.kGlobalScope)
{
type = FunctionType.GenericFunction;
}
else
{
if (CoreUtils.IsGetter(procName))
{
type = proc.IsStatic
? FunctionType.StaticProperty
: FunctionType.InstanceProperty;
string property;
if (CoreUtils.TryGetPropertyName(procName, out property))
{
procName = property;
}
}
else
{
if (proc.IsConstructor)
{
type = FunctionType.Constructor;
}
else if (proc.IsStatic)
{
type = FunctionType.StaticMethod;
}
else
{
type = FunctionType.InstanceMethod;
}
}
}
List <TypedParameter> arguments = proc.ArgumentInfos.Zip(
proc.ArgumentTypes,
(arg, argType) =>
{
AssociativeNode defaultArgumentNode;
// Default argument specified by DefaultArgumentAttribute
// takes higher priority
if (!TryGetDefaultArgumentFromAttribute(arg, out defaultArgumentNode) &&
arg.IsDefault)
{
var binaryExpr = arg.DefaultExpression as BinaryExpressionNode;
if (binaryExpr != null)
{
defaultArgumentNode = binaryExpr.RightNode;
}
}
string shortName = null;
if (defaultArgumentNode != null)
{
shortName = defaultArgumentNode.ToString();
var rewriter = new ElementRewriter(LibraryManagementCore.ClassTable, LibraryManagementCore.BuildStatus.LogSymbolConflictWarning);
defaultArgumentNode = defaultArgumentNode.Accept(rewriter);
}
return(new TypedParameter(arg.Name, argType, defaultArgumentNode, shortName));
}).ToList();
IEnumerable <string> returnKeys = null;
if (proc.MethodAttribute != null)
{
if (proc.MethodAttribute.ReturnKeys != null)
{
returnKeys = proc.MethodAttribute.ReturnKeys;
}
if (proc.MethodAttribute.IsObsolete)
{
obsoleteMessage = proc.MethodAttribute.ObsoleteMessage;
}
}
var function = new FunctionDescriptor(new FunctionDescriptorParams
{
Assembly = library,
ClassName = className,
FunctionName = procName,
Parameters = arguments,
ReturnType = proc.ReturnType,
FunctionType = type,
IsVisibleInLibrary = isVisible,
ReturnKeys = returnKeys,
PathManager = pathManager,
IsVarArg = proc.IsVarArg,
ObsoleteMsg = obsoleteMessage,
CanUpdatePeriodically = canUpdatePeriodically,
IsBuiltIn = pathManager.PreloadedLibraries.Contains(library),
IsPackageMember = packagedLibraries.Contains(library)
});
AddImportedFunctions(library, new[] { function });
}
private static MemberDocumentNode GetMemberDocumentNode(
FunctionDescriptor function,
XmlReader xml )
{
//customNodeDefinitions typedParameters don't have functionDescriptors
if (function == null)
{
return null;
}
var assemblyName = function.Assembly;
if (string.IsNullOrEmpty(assemblyName))
return null;
var fullyQualifiedName = MemberDocumentNode.MakeFullyQualifiedName
(assemblyName, GetMemberElementName(function));
if (!documentNodes.ContainsKey(fullyQualifiedName))
{
if (xml == null)
xml = DocumentationServices.GetForAssembly(function.Assembly, function.PathManager);
LoadDataFromXml(xml, assemblyName);
}
MemberDocumentNode documentNode = null;
if (documentNodes.ContainsKey(fullyQualifiedName))
documentNode = documentNodes[fullyQualifiedName];
else
{
var overloadedName = documentNodes.Keys.
Where(key => key.Contains(function.ClassName + "." + function.FunctionName)).FirstOrDefault();
if (overloadedName == null)
return null;
if (documentNodes.ContainsKey(overloadedName))
documentNode = documentNodes[overloadedName];
}
return documentNode;
}
private static string GetMemberElementName(FunctionDescriptor member)
{
char prefixCode;
string memberName = member.FunctionName;
if (!string.IsNullOrEmpty(member.ClassName))
{
memberName = member.ClassName + "." + member.FunctionName;
}
switch (member.Type)
{
case FunctionType.Constructor:
// XML documentation uses slightly different constructor names
int lastPoint = member.ClassName.LastIndexOf(".");
if (lastPoint == -1)
{
goto case FunctionType.InstanceMethod;
}
string classNameWithoutNamespace = member.ClassName.Substring(lastPoint + 1);
// If classname is the same as function name, then it's usual constructor.
// Otherwise it's static method which return type is the same as class.
if (classNameWithoutNamespace == member.FunctionName)
{
memberName = member.ClassName + ".#ctor";
}
goto case FunctionType.InstanceMethod;
case FunctionType.InstanceMethod:
prefixCode = 'M';
// parameters are listed according to their type, not their name
string paramTypesList = String.Join(
",",
member.Parameters.Select(x => x.Type.ToString()).Select(PrimitiveMap).ToArray()
);
if (!String.IsNullOrEmpty(paramTypesList))
{
memberName += "(" + paramTypesList + ")";
}
break;
case FunctionType.StaticMethod:
goto case FunctionType.InstanceMethod;
break;
case FunctionType.InstanceProperty:
prefixCode = 'P';
break;
case FunctionType.StaticProperty:
goto case FunctionType.InstanceProperty;
break;
case FunctionType.GenericFunction:
return(member.FunctionName);
break;
default:
throw new ArgumentException("Unknown member type", "member");
}
// elements are of the form "M:Namespace.Class.Method"
return(String.Format("{0}:{1}", prefixCode, memberName));
}
/// <summary>
/// Initializes a new instance of the <see cref="ZeroTouchSearchElement"/> class
/// with the DesignScript function description
/// </summary>
/// <param name="functionDescriptor"><see cref="FunctionDescriptor"/> object
/// describing DesignScript function.</param>
public ZeroTouchSearchElement(FunctionDescriptor functionDescriptor)
{
this.functionDescriptor = functionDescriptor;
Name = functionDescriptor.UserFriendlyName;
if (functionDescriptor.IsOverloaded)
{
var parameters = new StringBuilder();
parameters.Append("(");
parameters.Append(String.Join(", ", functionDescriptor.Parameters.Select(x => x.Name)));
parameters.Append(")");
Parameters = parameters.ToString();
}
FullCategoryName = functionDescriptor.Category;
Description = functionDescriptor.Description;
Assembly = functionDescriptor.Assembly;
ElementType = ElementTypes.ZeroTouch;
if (functionDescriptor.IsBuiltIn)
ElementType |= ElementTypes.BuiltIn;
if (functionDescriptor.IsPackageMember)
ElementType |= ElementTypes.Packaged;
inputParameters = new List<Tuple<string, string>>(functionDescriptor.InputParameters);
outputParameters = new List<string>() { functionDescriptor.ReturnType.ToShortString() };
foreach (var tag in functionDescriptor.GetSearchTags())
SearchKeywords.Add(tag);
var weights = functionDescriptor.GetSearchTagWeights();
foreach (var weight in weights)
{
// Search tag weight can't be more then 1.
if (weight <= 1)
keywordWeights.Add(weight);
}
int weightsCount = weights.Count();
// If there weren't added weights for search tags, then add default value - 0.5
if (weightsCount != SearchKeywords.Count)
{
int numberOfLackingWeights = SearchKeywords.Count - weightsCount;
// Number of lacking weights should be more than 0.
// It can be less then 0 only if there was some mistake in xml file.
if (numberOfLackingWeights > 0)
{
for (int i = 0; i < numberOfLackingWeights; i++)
{
keywordWeights.Add(0.5);
}
}
}
iconName = GetIconName();
}
private static string GetMemberElementName(FunctionDescriptor member)
{
char prefixCode;
string memberName = member.FunctionName;
if (!string.IsNullOrEmpty(member.ClassName))
memberName = member.ClassName + "." + member.FunctionName;
switch (member.Type)
{
case FunctionType.Constructor:
// XML documentation uses slightly different constructor names
int lastPoint = member.ClassName.LastIndexOf(".");
if (lastPoint == -1)
goto case FunctionType.InstanceMethod;
string classNameWithoutNamespace = member.ClassName.Substring(lastPoint + 1);
// If classname is the same as function name, then it's usual constructor.
// Otherwise it's static method which return type is the same as class.
if (classNameWithoutNamespace == member.FunctionName)
memberName = member.ClassName + ".#ctor";
goto case FunctionType.InstanceMethod;
case FunctionType.InstanceMethod:
prefixCode = 'M';
// parameters are listed according to their type, not their name
string paramTypesList = String.Join(
",",
member.Parameters.Select(x => x.Type.ToString()).Select(PrimitiveMap).ToArray()
);
if (!String.IsNullOrEmpty(paramTypesList)) memberName += "(" + paramTypesList + ")";
break;
case FunctionType.StaticMethod:
goto case FunctionType.InstanceMethod;
break;
case FunctionType.InstanceProperty:
prefixCode = 'P';
break;
case FunctionType.StaticProperty:
goto case FunctionType.InstanceProperty;
break;
case FunctionType.GenericFunction:
return member.FunctionName;
break;
default:
throw new ArgumentException("Unknown member type", "member");
}
// elements are of the form "M:Namespace.Class.Method"
return String.Format("{0}:{1}", prefixCode, memberName);
}
private static string GetMemberElement(
FunctionDescriptor function,
XmlReader xml,
DocumentElementType property,
string paramName = "")
{
var documentNode = GetMemberDocumentNode(function, xml);
if (documentNode == null)
return String.Empty;
if (property.Equals(DocumentElementType.Description) && !documentNode.Parameters.ContainsKey(paramName))
return String.Empty;
switch (property)
{
case DocumentElementType.Summary:
return documentNode.Summary;
case DocumentElementType.Description:
return documentNode.Parameters[paramName];
case DocumentElementType.SearchTags:
return documentNode.SearchTags;
case DocumentElementType.SearchTagWeights:
return documentNode.SearchTagWeights;
default:
throw new ArgumentException("property");
}
}
/// <summary>
/// This method returns a name for the icon based on name of the node.
/// </summary>
/// <param name="descriptor">Function descriptor, that contains all info about node.</param>
/// <param name="overridePrefix">
/// overridePrefix is used as default value for generating node icon name.
/// If overridePrefix is empty, it uses QualifiedName property.
/// e.g. Autodesk.DesignScript.Geometry.CoordinateSystem.ByOrigin
/// </param>
internal static string TypedParametersToString(FunctionDescriptor descriptor, string overridePrefix = "")
{
var builder = new StringBuilder();
foreach (TypedParameter tp in descriptor.Parameters)
{
string typeOfParameter = tp.Type.ToString();
// Check to see if there is array indexer symbols '[]', if so turn their
// dimensionality into a number (e.g. 'bool[][]' turned into 'bool2').
int squareBrackets = typeOfParameter.Count(x => x == '[');
if (squareBrackets > 0)
{
if (typeOfParameter.Contains("[]..[]"))
{
// Remove square brackets.
typeOfParameter = typeOfParameter.Replace("[]..[]", "");
// Add number of them.
typeOfParameter = String.Concat(typeOfParameter, "N");
}
else
{
// Remove square brackets.
int index = typeOfParameter.IndexOf('[');
typeOfParameter = typeOfParameter.Substring(0, index).TrimEnd();
// Add number of them.
typeOfParameter = String.Concat(typeOfParameter, squareBrackets.ToString());
}
}
if (builder.Length > 0)
builder.Append("-");
typeOfParameter = typeOfParameter.Split('.').Last();
builder.Append(typeOfParameter);
}
// If the caller does not supply a prefix, use default logic to generate one.
if (string.IsNullOrEmpty(overridePrefix))
overridePrefix = NormalizeAsResourceName(descriptor.QualifiedName);
return overridePrefix + "." + builder.ToString();
}
private void AddZeroTouchNodeToSearch(FunctionDescriptor functionDescriptor)
{
if (functionDescriptor.IsVisibleInLibrary)
{
SearchModel.Add(new ZeroTouchSearchElement(functionDescriptor));
}
}
/// <summary>
/// Get a summary of a method from its documentation xml,
/// using the corresponding FunctionDescriptor object.
/// </summary>
/// <param name="member">The FunctionDescriptor object corresponding to the method.</param>
/// <param name="xml"></param>
/// <returns>The contents of the documentation summary tag.</returns>
internal static string GetSummary(this FunctionDescriptor member, XmlReader xml = null)
{
return(GetMemberElement(member, xml, DocumentElementType.Summary));
}