示例#1
0
        public override Methods GetMethods(int line, int col, string name)
        {
            AstNode node = _templateNode.GetNodeAt(line + 1, col + 1);

            if (node is NVSelector)
            {
                NVClassNode classNode = ((NVClassNode)((NVSelector)node).GetParentType());

                if (classNode == null)
                {
                    return(null);
                }

                List <NVMethodNode> overloadedMethods = new List <NVMethodNode>();
                foreach (NVMethodNode methodNode in classNode.Methods)
                {
                    if (methodNode.Name == ((NVSelector)node).Name)
                    {
                        overloadedMethods.Add(methodNode);
                    }
                }

                if (overloadedMethods.Count > 0)
                {
                    return(new NVelocityMethods(overloadedMethods));
                }
            }
            return(null);
        }
示例#2
0
        public List <NVClassNode> GetViewComponents()
        {
            List <string>      assemblies = GetAssembliesInBinaryDirectory();
            List <NVClassNode> types      = new List <NVClassNode>();

            foreach (string assemblyFileName in assemblies)
            {
                if (!IsIgnored(assemblyFileName))
                {
                    AssemblyDefinition       assemblyDefinition = AssemblyFactory.GetAssembly(assemblyFileName);
                    TypeDefinitionCollection typeDefs           = assemblyDefinition.MainModule.Types;
                    foreach (TypeDefinition type in typeDefs)
                    {
                        if (type.Name != "<Module>" &&
                            !type.IsAbstract &&
                            type.BaseType != null &&
                            TypeInherits(typeDefs, type, ViewComponentTypeName))
                        {
                            NVClassNode classNode = new NVClassNode(type.Name, type.FullName);
                            classNode.ClassPurpose     = NVClassNodePurpose.ViewComponent;
                            classNode.AssemblyFileName = assemblyFileName;
                            types.Add(classNode);
                        }
                    }
                }
            }

            return(types);
        }
示例#3
0
        public List <NVClassNode> GetHelpers()
        {
            List <string>      assemblies = GetAssembliesInBinaryDirectory();
            List <NVClassNode> types      = new List <NVClassNode>();

            foreach (string assemblyFileName in assemblies)
            {
                if (!IsIgnored(assemblyFileName))
                {
                    AssemblyDefinition       assemblyDefinition = AssemblyFactory.GetAssembly(assemblyFileName);
                    TypeDefinitionCollection typeDefs           = assemblyDefinition.MainModule.Types;
                    foreach (TypeDefinition type in typeDefs)
                    {
                        if (type.Name != "<Module>" &&
                            !type.IsAbstract &&
                            type.BaseType != null &&
                            TypeInherits(typeDefs, type, AbstractHelperTypeName))
                        {
                            NVClassNode classNode = new NVClassNode(type.Name, type.FullName);
                            classNode.ClassPurpose     = NVClassNodePurpose.Helper;
                            classNode.AssemblyFileName = assemblyFileName;

                            foreach (MethodDefinition method in type.Methods)
                            {
                                // Properties have the special name IL flag so ignore get_ and set_ methods
                                if ((method.Attributes & MethodAttributes.Public) == MethodAttributes.Public &&
                                    method.SemanticsAttributes != MethodSemanticsAttributes.Getter &&
                                    method.SemanticsAttributes != MethodSemanticsAttributes.Setter)
                                {
                                    NVMethodNode methodNode = new NVMethodNode(method.Name, new NVClassNode(
                                                                                   method.ReturnType.ReturnType.Name, method.ReturnType.ReturnType.FullName));

                                    List <NVParameterNode> parameters = new List <NVParameterNode>();
                                    foreach (ParameterDefinition parameter in method.Parameters)
                                    {
                                        parameters.Add(new NVParameterNode(
                                                           parameter.Name,
                                                           new NVClassNode(parameter.ParameterType.Name,
                                                                           parameter.ParameterType.FullName),
                                                           parameter.Sequence));
                                    }
                                    methodNode.Parameters = parameters;

                                    classNode.AddMethod(methodNode);
                                }
                            }
                            types.Add(classNode);
                        }
                    }
                }
            }

            return(types);
        }
示例#4
0
        public override string GetDescription(int index)
        {
            string description = string.Empty;

            NVIdNode idNode = _declarations[index].IdNode;

            if (idNode is NVClassNode)
            {
                NVClassNode classNode = (NVClassNode)idNode;
                XmlDocumentationProvider documentationProvider =
                    new XmlDocumentationProvider(classNode.AssemblyFileName);
                string classSummary = documentationProvider.GetTypeDocumentation(classNode.FullName);

                if (!string.IsNullOrEmpty(classSummary))
                {
                    description = string.Format("class {0}\n{1}", classNode.FullName, classSummary);
                }
                else
                {
                    description = string.Format("class {0}", classNode.FullName);
                }
            }
            else if (idNode is NVLocalNode)
            {
                NVClassNode classNode = (NVClassNode)idNode.Type;
                if (classNode != null)
                {
                    XmlDocumentationProvider documentationProvider =
                        new XmlDocumentationProvider(classNode.AssemblyFileName);
                    description = documentationProvider.GetTypeDocumentation(classNode.FullName);
                }
            }
            else if (idNode is NVMethodNode)
            {
                NVClassNode classNode = (NVClassNode)((NVMethodNode)idNode).Parent;
                if (classNode != null)
                {
                    XmlDocumentationProvider documentationProvider =
                        new XmlDocumentationProvider(classNode.AssemblyFileName);
                    description = documentationProvider.GetMethodDocumentation(classNode.FullName, idNode.Name);
                }
            }

            // Return the documentation or an error message
            if (!string.IsNullOrEmpty(description))
            {
                return(description);
            }

            return(string.Format("Could not retrieve documentation for AST node '{0}' (because it is not supported).",
                                 idNode != null ? idNode.GetType().Name : ""));
        }
示例#5
0
        /// <summary>
        /// Returns information about the specified parameter on the specified method signature.
        /// </summary>
        /// <param name="index">An index into the list of method signatures.</param>
        /// <param name="parameter">An index into the parameter list of the specified method signature.</param>
        /// <param name="name">Returns the name of the parameter.</param>
        /// <param name="display">Returns the parameter name and type formatted for display.</param>
        /// <param name="description">Returns a string containing a description of the parameter.</param>
        public override void GetParameterInfo(int index, int parameter, out string name, out string display,
                                              out string description)
        {
            NVMethodNode    methodNode    = _methodNodes[index];
            NVParameterNode parameterNode = methodNode.Parameters[parameter];
            NVClassNode     classNode     = (NVClassNode)methodNode.Parent;

            name    = parameterNode.Name;
            display = string.Format("{0} {1}", parameterNode.Type.Name, parameterNode.Name);

            // Retrieve XML documentation
            XmlDocumentationProvider documentationProvider =
                new XmlDocumentationProvider(classNode.AssemblyFileName);

            description = documentationProvider.GetParameterDocumentation(
                classNode.FullName, methodNode.Name, parameterNode.Name);

            if (string.IsNullOrEmpty(description))
            {
                description = string.Format("Could not retrieve documentation for parameter '{0}'.",
                                            parameterNode.Name);
            }
        }
示例#6
0
        public override Declarations GetDeclarations(IVsTextView view, int line, int col,
                                                     TokenInfo info, ParseReason reason)
        {
            // If the intellisense parse reason was called before the template could be parsed
            if (_templateNode == null)
            {
                return(null);
            }

            AstNode astNode = _templateNode.GetNodeAt(line + 1, col + 1);

            if (astNode == null)
            {
                Debug.Fail("Null AstNode when attempting to provide IntelliSense in NVelocityAuthoringScope.");
                return(null);
            }

            NVelocityDeclarations declarations = new NVelocityDeclarations();

            if (astNode is NVDesignator)
            {
                List <NVLocalNode> localNodes = _templateNode.GetLocalNodesFromScope(line, col);
                localNodes.Sort(new Comparison <NVLocalNode>(
                                    delegate(NVLocalNode x, NVLocalNode y)
                {
                    return(x.Name.CompareTo(y.Name));
                }));
                foreach (NVLocalNode localNode in localNodes)
                {
                    declarations.Add(new NVelocityDeclaration(localNode.Name, localNode, IntelliSenseIcon.Variable));
                }
            }
            else if (astNode is NVSelector)
            {
                NVTypeNode typeNode = ((NVSelector)astNode).GetParentType();
                if (typeNode is NVClassNode)
                {
                    NVClassNode classNode = (NVClassNode)typeNode;

                    Dictionary <string, NVMethodNode> uniqueMethods = new Dictionary <string, NVMethodNode>();
                    foreach (NVMethodNode methodNode in classNode.Methods)
                    {
                        if (!uniqueMethods.ContainsKey(methodNode.Name))
                        {
                            uniqueMethods.Add(methodNode.Name, methodNode);
                        }
                    }

                    List <NVMethodNode> uniqueMethodsList = new List <NVMethodNode>();
                    foreach (KeyValuePair <string, NVMethodNode> pair in uniqueMethods)
                    {
                        uniqueMethodsList.Add(pair.Value);
                    }

                    uniqueMethodsList.Sort(new Comparison <NVMethodNode>(
                                               delegate(NVMethodNode x, NVMethodNode y)
                    {
                        return(x.Name.CompareTo(y.Name));
                    }));
                    foreach (NVMethodNode methodNode in uniqueMethodsList)
                    {
                        declarations.Add(new NVelocityDeclaration(methodNode.Name, methodNode, IntelliSenseIcon.Method));
                    }
                }
                else
                {
                    if (typeNode == null)
                    {
                        declarations.Add(new NVelocityDeclaration("Error: TypeNode is null", null, IntelliSenseIcon.Error));
                    }
                    else
                    {
                        declarations.Add(new NVelocityDeclaration("Error: Unsupported type for NVSelector " + typeNode.GetType().Name,
                                                                  null, IntelliSenseIcon.Error));
                    }
                }
            }
            else if (astNode is NVDirective)
            {
                NVDirective nvDirective = (NVDirective)astNode;
                if ((col + 1) - astNode.Position.StartPos == 1)
                {
                    // TODO: change the if expression so that it checks if the col is between the # and (
                    //       because you can bring up the intellisense list in the middle of the identifier
                    //       and it should display the list of the directives instead of the view components.
                    List <string> directivesList = new List <string>();
                    directivesList.AddRange(new string[]
                    {
                        "if", "elseif", "else", "end", "foreach", "set", "stop", "component",
                        "blockcomponent", "literal", "macro"
                    });
                    directivesList.Sort();

                    foreach (string directive in directivesList)
                    {
                        declarations.Add(new NVelocityDeclaration(directive, null, IntelliSenseIcon.Macro));
                    }
                }
                else if (nvDirective.Name == "component" || nvDirective.Name == "blockcomponent")
                {
                    List <NVClassNode> viewComponents = _templateNode.GetViewComponentsFromScope();
                    viewComponents.Sort(new Comparison <NVClassNode>(
                                            delegate(NVClassNode x, NVClassNode y)
                    {
                        return(x.Name.CompareTo(y.Name));
                    }));
                    foreach (NVClassNode classNode in viewComponents)
                    {
                        declarations.Add(new NVelocityDeclaration(classNode.Name, classNode, IntelliSenseIcon.Class));
                    }
                }
            }
            else if (astNode is XmlElement)
            {
                string xhtmlSchemaFileName = GetXhtmlSchemaFileName();
                if (string.IsNullOrEmpty(xhtmlSchemaFileName))
                {
                    Debug.Fail("Could not find XHTML schema.");
                    return(declarations);
                }
                XhtmlSchemaProvider xhtmlSchemaProvider = new XhtmlSchemaProvider(xhtmlSchemaFileName);

                XmlElement xmlElement = (XmlElement)astNode;
                if (string.IsNullOrEmpty(xmlElement.Name))
                {
                    if (xmlElement.Parent != null)
                    {
                        if (!xmlElement.Parent.IsSelfClosing && !xmlElement.IsComplete && !xmlElement.Parent.IsComplete)
                        {
                            declarations.Add(new NVelocityDeclaration(string.Format("/{0}>", xmlElement.Parent.Name),
                                                                      null, IntelliSenseIcon.XmlElement));
                        }
                    }

                    foreach (string xhtmlElement in xhtmlSchemaProvider.GetElements())
                    {
                        declarations.Add(new NVelocityDeclaration(xhtmlElement, null, IntelliSenseIcon.XmlElement));
                    }
                }
                else
                {
                    // Retrieve attributes
                    List <string> xhtmlAttributes = xhtmlSchemaProvider.GetAttributes(xmlElement.Name);

                    // Remove attributes that are already used
                    foreach (AstNode attribute in xmlElement.Attributes)
                    {
                        if (attribute is XmlAttribute)
                        {
                            XmlAttribute xmlAttribute = (XmlAttribute)attribute;
                            if (xhtmlAttributes.Contains(xmlAttribute.Name))
                            {
                                xhtmlAttributes.Remove(xmlAttribute.Name);
                            }
                        }
                    }

                    // Add the declarations for the attributes to show
                    foreach (string xhtmlAttribute in xhtmlAttributes)
                    {
                        declarations.Add(new NVelocityDeclaration(xhtmlAttribute, null, IntelliSenseIcon.XmlAttribute));
                    }
                }
            }
            else
            {
                declarations.Add(new NVelocityDeclaration("Error: Context unknown, type is " + astNode.GetType().Name,
                                                          null, IntelliSenseIcon.Error));
            }

            return(declarations);
        }