public IReadOnlyList <OpenedFile> GetSourceFiles(FormsDesignerViewContent viewContent, out OpenedFile designerCodeFile)
{
// get new initialize components
var parsedFile = SD.ParserService.ParseFile(viewContent.PrimaryFileName, viewContent.PrimaryFileContent);
var compilation = SD.ParserService.GetCompilationForFile(viewContent.PrimaryFileName);
foreach (var utd in parsedFile.TopLevelTypeDefinitions)
{
var td = utd.Resolve(new SimpleTypeResolveContext(compilation.MainAssembly)).GetDefinition();
if (FormsDesignerSecondaryDisplayBinding.IsDesignable(td))
{
var initializeComponents = FormsDesignerSecondaryDisplayBinding.GetInitializeComponents(td);
if (initializeComponents != null)
{
string designerFileName = initializeComponents.Region.FileName;
if (designerFileName != null)
{
designerCodeFile = SD.FileService.GetOrCreateOpenedFile(designerFileName);
return(td.Parts
.Select(p => SD.FileService.GetOrCreateOpenedFile(p.UnresolvedFile.FileName))
.Distinct().ToList());
}
}
}
}
throw new FormsDesignerLoadException("Could not find InitializeComponent method in any part of the open class.");
}
protected override CodeDomLocalizationModel GetCurrentLocalizationModelFromDesignedFile()
{
SD.Log.Debug("CSharpDesignerLoader.GetCurrentLocalizationModelFromDesignedFile()");
var primaryParseInfo = context.GetPrimaryFileParseInformation();
var compilation = context.GetCompilation();
// Find designer class
ITypeDefinition designerClass = FormsDesignerSecondaryDisplayBinding.GetDesignableClass(primaryParseInfo.UnresolvedFile, compilation, out primaryPart);
IMethod initializeComponents = FormsDesignerSecondaryDisplayBinding.GetInitializeComponents(designerClass);
if (initializeComponents == null)
{
throw new FormsDesignerLoadException("The InitializeComponent method was not found. Designer cannot be loaded.");
}
CSharpFullParseInformation designerParseInfo;
var initializeComponentsDeclaration = initializeComponents.GetDeclaration(out designerParseInfo);
FindLocalizationModelVisitor visitor = new FindLocalizationModelVisitor();
initializeComponentsDeclaration.AcceptVisitor(visitor);
if (visitor.Model != CodeDomLocalizationModel.None)
{
return(visitor.Model);
}
return(CodeDomLocalizationModel.None);
}
public CSharpDesignerGenerator(ICSharpDesignerLoaderContext context)
{
this.context = context;
this.primaryParseInfo = context.GetPrimaryFileParseInformation();
this.compilation = context.GetCompilation();
// Find designer class
formClass = FormsDesignerSecondaryDisplayBinding.GetDesignableClass(primaryParseInfo.UnresolvedFile, compilation, out primaryPart);
initializeComponents = FormsDesignerSecondaryDisplayBinding.GetInitializeComponents(formClass);
if (initializeComponents == null)
{
throw new FormsDesignerLoadException("Could not find InitializeComponents");
}
}
protected override void OnComponentRename(object component, string oldName, string newName)
{
base.OnComponentRename(component, oldName, newName);
if (oldName != newName)
{
var primaryParseInfo = context.GetPrimaryFileParseInformation();
var compilation = context.GetCompilation();
// Find designer class
ITypeDefinition designerClass = FormsDesignerSecondaryDisplayBinding.GetDesignableClass(primaryParseInfo.UnresolvedFile, compilation, out primaryPart);
ISymbol controlSymbol;
if (DesignerLoaderHost != null && DesignerLoaderHost.RootComponent == component)
{
controlSymbol = designerClass;
}
else
{
controlSymbol = designerClass.GetFields(f => f.Name == oldName, GetMemberOptions.IgnoreInheritedMembers)
.SingleOrDefault();
}
if (controlSymbol != null)
{
AsynchronousWaitDialog.ShowWaitDialogForAsyncOperation(
"${res:SharpDevelop.Refactoring.Rename}",
progressMonitor =>
FindReferenceService.RenameSymbol(controlSymbol, newName, progressMonitor)
.ObserveOnUIThread()
.Subscribe(error => SD.MessageService.ShowError(error.Message), // onNext
ex => SD.MessageService.ShowException(ex), // onError
// onCompleted - force refresh of the DesignerCodeFile's parse info, because the code generator
// seems to work with an outdated version, when the document is saved.
() => SD.ParserService.Parse(new FileName(context.DesignerCodeFileDocument.FileName), context.DesignerCodeFileDocument)
)
);
}
}
}
// Steps to load the designer:
// - Parse main file
// - Find other files containing parts of the form
// - Parse all files and look for fields (for controls) and InitializeComponents method
// - Create CodeDom objects for fields and InitializeComponents statements
// - If debug build and Ctrl pressed, output CodeDom to console
// - Return CodeDom objects to the .NET designer
protected override CodeCompileUnit Parse()
{
SD.Log.Debug("CSharpDesignerLoader.Parse()");
lastTextContentVersion = context.DesignerCodeFileDocument.Version;
var primaryParseInfo = context.GetPrimaryFileParseInformation();
var compilation = context.GetCompilation();
// Find designer class
ITypeDefinition designerClass = FormsDesignerSecondaryDisplayBinding.GetDesignableClass(primaryParseInfo.UnresolvedFile, compilation, out primaryPart);
IMethod initializeComponents = FormsDesignerSecondaryDisplayBinding.GetInitializeComponents(designerClass);
if (initializeComponents == null)
{
throw new FormsDesignerLoadException("The InitializeComponent method was not found. Designer cannot be loaded.");
}
Debug.Assert(primaryPart != null);
Debug.Assert(designerClass != null);
bool isFirstClassInFile = primaryParseInfo.UnresolvedFile.TopLevelTypeDefinitions[0] == primaryPart;
// TODO: translate
const string missingReferenceMessage = "Your project is missing a reference to '${Name}' - please add it using 'Project > Add Reference'.";
if (compilation.FindType(typeof(System.Drawing.Point)).Kind == TypeKind.Unknown)
{
throw new FormsDesignerLoadException(StringParser.Parse(missingReferenceMessage, new StringTagPair("Name", "System.Drawing")));
}
if (compilation.FindType(typeof(System.Windows.Forms.Form)).Kind == TypeKind.Unknown)
{
throw new FormsDesignerLoadException(StringParser.Parse(missingReferenceMessage, new StringTagPair("Name", "System.Windows.Forms")));
}
CodeDomConvertVisitor cv = new CodeDomConvertVisitor();
cv.UseFullyQualifiedTypeNames = true;
CSharpFullParseInformation designerParseInfo;
MethodDeclaration initializeComponentsDeclaration = initializeComponents.GetDeclaration(out designerParseInfo) as MethodDeclaration;
if (initializeComponentsDeclaration == null)
{
throw new FormsDesignerLoadException("Could not find source code for InitializeComponents");
}
var resolver = designerParseInfo.GetResolver(compilation);
var codeMethod = (CodeMemberMethod)cv.Convert(initializeComponentsDeclaration, resolver);
var codeClass = new CodeTypeDeclaration(designerClass.Name);
codeClass.Attributes = MemberAttributes.Public;
codeClass.BaseTypes.AddRange(designerClass.DirectBaseTypes.Select(cv.Convert).ToArray());
codeClass.Members.Add(codeMethod);
foreach (var field in designerClass.Fields)
{
var codeField = new CodeMemberField(cv.Convert(field.Type), field.Name);
codeClass.Members.Add(codeField);
}
var codeNamespace = new CodeNamespace(designerClass.Namespace);
codeNamespace.Types.Add(codeClass);
var codeUnit = new CodeCompileUnit();
codeUnit.Namespaces.Add(codeNamespace);
// output generated CodeDOM to the console :
#if DEBUG
if ((Control.ModifierKeys & Keys.Control) == Keys.Control)
{
CodeDomVerboseOutputGenerator outputGenerator = new CodeDomVerboseOutputGenerator();
outputGenerator.GenerateCodeFromMember(codeMethod, Console.Out, null);
this.CodeDomProvider.GenerateCodeFromCompileUnit(codeUnit, Console.Out, null);
}
#endif
LoggingService.Debug("NRefactoryDesignerLoader.Parse() finished");
if (!isFirstClassInFile)
{
MessageService.ShowWarning("The form must be the first class in the file in order for form resources to be compiled correctly.\n" +
"Please move other classes below the form class definition or move them to other files.");
}
return(codeUnit);
}
