/// <summary>Создаёт экземпляр параметров кодогенерации</summary>
/// <param name="Item">Объект кодогенерации</param>
/// <param name="Template">Шаблон кодогенерации</param>
/// <param name="TemplatesDictionary">Дополнительные шаблоны кодогенерации</param>
/// <param name="ParentItem">Родительский элемент</param>
public GenerationArguments(GenerationItem Item, string Template, IDictionary <string, string> TemplatesDictionary, GenerationItem ParentItem = null)
{
this.ParentItem = ParentItem;
this.Item = Item;
this.Template = Template;
this.TemplatesDictionary = TemplatesDictionary;
}
private static void CreateUnsavedFile(IUnitTestGeneratorPackage package, GenerationItem generationItem)
{
ThreadHelper.ThrowIfNotOnUIThread();
var tempFile = Path.Combine(Path.GetTempPath(), Path.GetFileName(generationItem.TargetFileName));
try
{
File.WriteAllText(tempFile, Strings.DisconnectedFileHeader + generationItem.TargetContent);
var dte = (DTE2)package.GetService(typeof(DTE));
if (dte != null)
{
var window = dte.ItemOperations.OpenFile(tempFile, Constants.vsViewKindCode);
window.Document.Saved = false;
}
}
finally
{
try
{
File.Delete(tempFile);
}
catch (IOException)
{
}
}
}
protected override void OnChildCreated(GenerationItem item)
{
if (!(item is Statement))
{
return;
}
Statement statement = (Statement)item;
statements.Add(statement);
}
public void Pop(GenerationItem item)
{
if (stackCount == 0)
{
throw new Exception("Trying to Pop when the stack is empty. This probably means Push and Pop are out of sync.");
}
if (currentStackItem != item)
{
throw new Exception("Trying to Pop with a invalid value. This probably means Push and Pop are out of sync.");
}
stack.RemoveAt(stackCount-1);
}
private static async Task <GenerationResult> GenerateAsync(bool withRegeneration, IUnitTestGeneratorOptions options, Solution solution, GenerationItem generationItem, SemanticModel semanticModel)
{
GenerationResult result;
if (File.Exists(generationItem.TargetFileName))
{
var documentIds = solution.GetDocumentIdsWithFilePath(generationItem.TargetFileName);
if (documentIds.FirstOrDefault() is DocumentId targetDocumentId)
{
var targetDocument = solution.GetDocument(targetDocumentId);
var targetSemanticModel = await targetDocument.GetSemanticModelAsync().ConfigureAwait(true);
result = await CoreGenerator.Generate(semanticModel, generationItem.SourceSymbol, targetSemanticModel, withRegeneration, options, generationItem.NamespaceTransform).ConfigureAwait(true);
}
else
{
result = await CoreGenerator.Generate(semanticModel, generationItem.SourceSymbol, null, withRegeneration, options, generationItem.NamespaceTransform).ConfigureAwait(true);
}
}
else
{
result = await CoreGenerator.Generate(semanticModel, generationItem.SourceSymbol, null, withRegeneration, options, generationItem.NamespaceTransform).ConfigureAwait(true);
}
return(result);
}
private static async Task GenerateItemAsync(bool withRegeneration, IUnitTestGeneratorOptions options, Solution solution, GenerationItem generationItem)
{
var targetProject = solution.Projects.FirstOrDefault(x => string.Equals(x.Name, generationItem.Source.SourceProjectName, StringComparison.Ordinal));
var documents = solution.GetDocumentIdsWithFilePath(generationItem.Source.FilePath);
var documentId = documents.FirstOrDefault(x => x.ProjectId == targetProject?.Id) ?? documents.FirstOrDefault();
if (documentId == null)
{
throw new InvalidOperationException("Could not find document in solution with file path '" + generationItem.Source.FilePath + "'");
}
var document = solution.GetDocument(documentId);
var semanticModel = await document.GetSemanticModelAsync().ConfigureAwait(true);
var tree = await semanticModel.SyntaxTree.GetRootAsync().ConfigureAwait(true);
if (!tree.DescendantNodes().OfType <ClassDeclarationSyntax>().Any() && !tree.DescendantNodes().OfType <StructDeclarationSyntax>().Any())
{
return;
}
var result = await GenerateAsync(withRegeneration, options, solution, generationItem, semanticModel).ConfigureAwait(true);
generationItem.TargetContent = result.FileContent;
foreach (var asset in result.RequiredAssets)
{
generationItem.RequiredAssets.Add(asset);
}
foreach (var reference in result.AssemblyReferences)
{
if (!generationItem.AssemblyReferences.Any(x => string.Equals(x.Name, reference.Name, StringComparison.OrdinalIgnoreCase)))
{
generationItem.AssemblyReferences.Add(reference);
}
}
}
private static void AddTargetItem(IReadOnlyCollection <GenerationItem> generationItems, IUnitTestGeneratorOptions options, GenerationItem generationItem)
{
ThreadHelper.ThrowIfNotOnUIThread();
if (TargetFinder.FindExistingTargetItem(generationItem.Source, options.GenerationOptions, out var targetItem) != FindTargetStatus.Found)
{
File.WriteAllText(generationItem.TargetFileName, generationItem.TargetContent);
targetItem = generationItem.TargetProjectItems.AddFromFile(generationItem.TargetFileName);
}
else
{
if (targetItem.Document is null)
{
File.WriteAllText(generationItem.TargetFileName, generationItem.TargetContent);
}
else
{
var textSelection = (TextSelection)targetItem.Document.Selection;
textSelection.SelectAll();
textSelection.Insert(generationItem.TargetContent);
targetItem.Document.Save();
}
}
if (generationItems.Count == 1)
{
VsProjectHelper.ActivateItem(targetItem);
}
}
public void Push(GenerationItem item)
{
stack.Add(item);
}
private GenerationArguments GetSubarguments(GenerationArguments Arguments, GenerationItem SubItem, string TemplateName)
{
return(new GenerationArguments(SubItem, Arguments.TemplatesDictionary[TemplateName], Arguments.TemplatesDictionary, Arguments.Item));
}