static CodeCompileUnit ParseInternal (TextReader codeStream)
{
var cs = codeStream.ReadToEnd ();
var tree = SyntaxTree.Parse (cs, "a.cs");
if (tree.Errors.Count > 0)
throw new ArgumentException ("Stream contained errors.");
var convertVisitor = new CodeDomConvertVisitor ();
return convertVisitor.Convert (Compilation.Value, tree, tree.ToTypeSystem ());
}
static CodeCompileUnit ParseInternal(TextReader codeStream)
{
var cs = codeStream.ReadToEnd();
var tree = SyntaxTree.Parse(cs, "a.cs");
if (tree.Errors.Count > 0)
{
throw new ArgumentException("Stream contained errors.");
}
var convertVisitor = new CodeDomConvertVisitor();
return(convertVisitor.Convert(Compilation.Value, tree, tree.ToTypeSystem()));
}
string Convert(Expression expr)
{
ResolveVisitor rv = new ResolveVisitor(resolver, null);
rv.Scan(expr);
var codeExpr = (CodeExpression)convertVisitor.Convert(expr, rv);
StringWriter writer = new StringWriter();
writer.NewLine = " ";
new CSharpCodeProvider().GenerateCodeFromExpression(codeExpr, writer, new CodeGeneratorOptions {
IndentString = " "
});
return(Regex.Replace(writer.ToString(), @"\s+", " "));
}
string ConvertHelper(AstNode node, Action <CSharpCodeProvider, CodeObject, TextWriter, CodeGeneratorOptions> action)
{
CSharpResolver resolver = new CSharpResolver(compilation);
resolver = resolver.WithCurrentUsingScope(unresolvedFile.RootUsingScope.Resolve(compilation));
resolver = resolver.WithCurrentTypeDefinition(compilation.FindType(KnownTypeCode.Object).GetDefinition());
var codeObj = convertVisitor.Convert(node, new CSharpAstResolver(resolver, node));
StringWriter writer = new StringWriter();
writer.NewLine = " ";
action(new CSharpCodeProvider(), codeObj, writer, new CodeGeneratorOptions {
IndentString = " "
});
return(Regex.Replace(writer.ToString(), @"\s+", " ").Trim());
}
string Convert(Expression expr)
{
CSharpResolver resolver = new CSharpResolver(compilation);
resolver = resolver.WithCurrentUsingScope(parsedFile.RootUsingScope.Resolve(compilation));
resolver = resolver.WithCurrentTypeDefinition(compilation.FindType(KnownTypeCode.Object).GetDefinition());
var codeExpr = (CodeExpression)convertVisitor.Convert(expr, new CSharpAstResolver(resolver, expr, parsedFile));
StringWriter writer = new StringWriter();
writer.NewLine = " ";
new CSharpCodeProvider().GenerateCodeFromExpression(codeExpr, writer, new CodeGeneratorOptions {
IndentString = " "
});
return(Regex.Replace(writer.ToString(), @"\s+", " "));
}
// 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("AlDesignerLoader.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;
AlFullParseInformation 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);
codeField.Attributes = GetAccessibility(field);
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);
}
CodeObject ConvertInContext(string program)
{
var p = PrepareResolver(program);
return(convertVisitor.Convert(p.Item2, p.Item1));
}
// 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;
}
static CodeCompileUnit ParseInternal (TextReader codeStream)
{
var tree = SyntaxTree.Parse (codeStream);
if (tree.Errors.Count > 0)
throw new ArgumentException ("Stream contained errors.");
var convertVisitor = new CodeDomConvertVisitor ();
CodeCompileUnit ccu = convertVisitor.Convert (Compilation.Value, tree, tree.ToTypeSystem ());
//C# parser seems to insist on putting imports in the "Global" namespace; fix it up
for (int i = 0; i < ccu.Namespaces.Count; i++) {
CodeNamespace global = ccu.Namespaces [i];
if ((global.Name == "Global") && (global.Types.Count == 0)) {
global.Name = "";
ccu.Namespaces.RemoveAt (i);
ccu.Namespaces.Insert (0, global);
//clear out repeat imports...
for (int j = 1; j < ccu.Namespaces.Count; j++) {
CodeNamespace cn = ccu.Namespaces [j];
//why can't we remove imports? will have to collect ones to keep
//then clear and refill
CodeNamespaceImportCollection imps = new CodeNamespaceImportCollection ();
for (int m = 0; m < cn.Imports.Count; m++) {
bool found = false;
for (int n = 0; n < global.Imports.Count; n++)
if (global.Imports [n] == cn.Imports [m])
found = true;
if (!found)
imps.Add (cn.Imports [m]);
}
cn.Imports.Clear ();
foreach (CodeNamespaceImport imp in imps)
cn.Imports.Add (imp);
}
break;
}
}
return ccu;
}