Catel.ReSharper.Arguments.ArgumentContextActionBase.ExecutePsiTransaction C# (CSharp) Метод

        protected override Action<ITextControl> ExecutePsiTransaction(ISolution solution, IProgressIndicator progress)
        {
            Argument.IsNotNull(() => solution);
            Argument.IsNotNull(() => progress);
#if R8X
            IDocCommentBlockNode exceptionCommentBlock = null;
#else
            IDocCommentBlock exceptionCommentBlock = null;
#endif
            var xmlDoc = _methodDeclaration.GetXMLDoc(false);
            if (xmlDoc == null || !IsArgumentCheckDocumented(xmlDoc, _parameterDeclaration))
            {
                // TODO: Move out the initialization of the exception block down (CreateExceptionXmlDoc).
                exceptionCommentBlock =
                    Provider.ElementFactory.CreateDocCommentBlock(
                        CreateExceptionXmlDoc(_parameterDeclaration));

                // TODO: Detect the right position to insert the document node.
#if R8X
                if (_methodDeclaration.FirstChild is IDocCommentBlockNode)
#else
                if (_methodDeclaration.FirstChild is IDocCommentBlock)
#endif
                {
                    var lastChild = _methodDeclaration.FirstChild.LastChild;
                    if (lastChild != null)
                    {
                        exceptionCommentBlock = ModificationUtil.AddChildAfter(lastChild, exceptionCommentBlock);
                    }
                }
                else if (_methodDeclaration.Parent != null)
                {
                    exceptionCommentBlock = ModificationUtil.AddChildBefore(_methodDeclaration.Parent, _methodDeclaration.FirstChild, exceptionCommentBlock);
                }
            }

            // TODO: Detect the right position to insert the code.
            var methodBodyFirstChild = _methodDeclaration.Body.FirstChild;
            Dictionary<string, List<DocumentRange>> fields = null;
            if (methodBodyFirstChild != null)
            {
                var checkStatement = ModificationUtil.AddChildAfter(methodBodyFirstChild, CreateArgumentCheckStatement(_parameterDeclaration));
                fields = checkStatement.GetFields();
                if (exceptionCommentBlock != null)
                {
                    fields.Merge(exceptionCommentBlock.GetFields());
                }
            }
            
            var hotspotInfos = fields != null ? fields.AsHotspotInfos() : new HotspotInfo[] { };
            return hotspotInfos.Length == 0
                       ? (Action<ITextControl>)null
                       : textControl =>
                       {
                           var hotspotSession =
                               Shell.Instance.GetComponent<LiveTemplatesManager>()
                                    .CreateHotspotSessionAtopExistingText(
                                        solution,
                                        TextRange.InvalidRange,
                                        textControl,
                                        LiveTemplatesManager.EscapeAction.LeaveTextAndCaret,
                                        hotspotInfos);
                           hotspotSession.Execute();
                       };
        }