private static void GenerateResources(ScriptGenerator generator, ResourcesSymbol resourcesSymbol) { ScriptTextWriter writer = generator.Writer; string resourcesName = resourcesSymbol.FullGeneratedName; writer.Write("var "); writer.Write(resourcesName); writer.WriteLine(" = {"); writer.Indent++; bool firstValue = true; foreach (FieldSymbol member in resourcesSymbol.Members) { Debug.Assert(member.Value is string); if (firstValue == false) { writer.Write(","); writer.WriteLine(); } writer.Write(member.GeneratedName); writer.Write(": "); writer.Write(Utility.QuoteString((string)member.Value)); firstValue = false; } writer.Indent--; writer.WriteLine(); writer.Write("};"); writer.WriteLine(); }
private static void GenerateSummaryComment(ScriptTextWriter writer, Symbol symbol) { string documentation = symbol.Documentation; if (string.IsNullOrEmpty(documentation) == false) { writer.WriteLine("/// <summary>"); GenerateFormattedComment(writer, documentation); writer.WriteLine("/// </summary>"); } }
private static void GenerateImplementationScript( ScriptGenerator generator, MemberSymbol symbol, SymbolImplementation implementation) { if (implementation == null) { throw new ArgumentNullException(nameof(implementation), $"Member: {symbol?.Name} has no valid implementation"); } generator.StartImplementation(implementation); try { bool generateThisCacheStatement = false; if ((symbol.Visibility & MemberVisibility.Static) == 0) { if (symbol is CodeMemberSymbol codeMemberSymbol && codeMemberSymbol.AnonymousMethods != null) { foreach (AnonymousMethodSymbol anonymousMethod in codeMemberSymbol.AnonymousMethods) { if ((anonymousMethod.Visibility & MemberVisibility.Static) == 0) { generateThisCacheStatement = true; break; } } } } if (generateThisCacheStatement) { ScriptTextWriter writer = generator.Writer; writer.WriteLine("var $this = this;"); writer.WriteLine(); } foreach (Statement statement in implementation.Statements) { StatementGenerator.GenerateStatement(generator, symbol, statement); } } catch (Exception e) { throw; } finally { generator.EndImplementation(); } }
private static void GenerateErrorStatement(ScriptGenerator generator, MemberSymbol symbol, ErrorStatement statement) { ScriptTextWriter writer = generator.Writer; writer.Write("// ERROR: "); writer.Write(statement.Message); writer.WriteLine(); writer.Write("// ERROR: at "); writer.Write(statement.Location); writer.WriteLine(); }
private static void GenerateParameterComment(ScriptTextWriter writer, ParameterSymbol parameterSymbol) { writer.Write("/// <param name=\"{0}\"", parameterSymbol.GeneratedName); GenerateTypeAttributes(writer, parameterSymbol.ValueType); writer.WriteLine(">"); GenerateFormattedComment(writer, parameterSymbol.Documentation); writer.WriteLine("/// </param>"); }
public static void GenerateScript(ScriptGenerator generator, TypeSymbol typeSymbol) { Debug.Assert(generator != null); Debug.Assert(typeSymbol != null); Debug.Assert(typeSymbol.IsApplicationType); if (typeSymbol.Type == SymbolType.Delegate) { // No-op ... there is currently nothing to generate for a particular delegate type return; } if (typeSymbol.Type == SymbolType.Record && typeSymbol.IsPublic == false && ((RecordSymbol)typeSymbol).Constructor == null) { // Nothing to generate for internal records with no explicit ctor return; } ScriptTextWriter writer = generator.Writer; writer.WriteLine("// " + typeSymbol.FullName); writer.WriteLine(); switch (typeSymbol.Type) { case SymbolType.Class: GenerateClass(generator, (ClassSymbol)typeSymbol); break; case SymbolType.Interface: GenerateInterface(generator, (InterfaceSymbol)typeSymbol); break; case SymbolType.Enumeration: GenerateEnumeration(generator, (EnumerationSymbol)typeSymbol); break; case SymbolType.Record: GenerateRecord(generator, (RecordSymbol)typeSymbol); break; case SymbolType.Resources: GenerateResources(generator, (ResourcesSymbol)typeSymbol); break; } writer.WriteLine(); writer.WriteLine(); }
private static void GenerateEnumeration(ScriptGenerator generator, EnumerationSymbol enumSymbol) { ScriptTextWriter writer = generator.Writer; string enumName = enumSymbol.FullGeneratedName; writer.Write("var "); writer.Write(enumName); writer.Write(" = new "); writer.Write(DSharpStringResources.ScriptExportMember("Enum")); writer.Write("('"); writer.Write(enumName); writer.Write("', "); writer.Write("{"); writer.Indent++; bool firstValue = true; foreach (MemberSymbol memberSymbol in enumSymbol.Members) { if (!(memberSymbol is EnumerationFieldSymbol fieldSymbol)) { continue; } if (firstValue == false) { writer.Write(", "); } writer.WriteLine(); writer.Write(fieldSymbol.GeneratedName); writer.Write(": "); if (enumSymbol.UseNamedValues) { writer.Write(Utility.QuoteString(enumSymbol.CreateNamedValue(fieldSymbol))); } else { writer.Write(fieldSymbol.Value); } firstValue = false; } writer.Indent--; writer.WriteLine(); writer.Write("});"); writer.WriteLine(); }
public static void GenerateClassConstructorScript(ScriptGenerator generator, ClassSymbol classSymbol) { // NOTE: This is emitted last in the script file, and separate from the initial class definition // because it needs to be emitted after the class registration. foreach (MemberSymbol memberSymbol in classSymbol.Members) { if (memberSymbol.Type == SymbolType.Field && (memberSymbol.Visibility & MemberVisibility.Static) != 0) { FieldSymbol fieldSymbol = (FieldSymbol)memberSymbol; if (fieldSymbol.IsConstant && (memberSymbol.Visibility & (MemberVisibility.Public | MemberVisibility.Protected)) == 0) { // PrivateInstance/Internal constant fields are omitted since they have been inlined continue; } if (fieldSymbol.HasInitializer) { MemberGenerator.GenerateScript(generator, memberSymbol); } } } if (classSymbol.StaticConstructor != null) { ScriptTextWriter writer = generator.Writer; SymbolImplementation implementation = classSymbol.StaticConstructor.Implementation; bool requiresFunctionScope = implementation.DeclaresVariables; if (requiresFunctionScope) { writer.WriteLine("(function() {"); writer.Indent++; } CodeGenerator.GenerateScript(generator, classSymbol.StaticConstructor); if (requiresFunctionScope) { writer.Indent--; writer.Write("})();"); writer.WriteLine(); } } }
private static void GenerateIfElseStatement(ScriptGenerator generator, MemberSymbol symbol, IfElseStatement statement) { if (statement.IfStatement == null && statement.ElseStatement == null) { return; } ScriptTextWriter writer = generator.Writer; writer.Write("if ("); ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition); writer.WriteLine(") {"); if (statement.IfStatement != null) { writer.Indent++; GenerateStatement(generator, symbol, statement.IfStatement); writer.Indent--; } writer.Write("}"); writer.WriteLine(); if (statement.ElseStatement != null) { bool writeEndBlock = false; if (statement.ElseStatement is IfElseStatement) { writer.Write("else "); } else { writer.WriteLine("else {"); writeEndBlock = true; writer.Indent++; } GenerateStatement(generator, symbol, statement.ElseStatement); if (writeEndBlock) { writer.Indent--; writer.WriteLine("}"); } } }
private static void GenerateProperty(ScriptGenerator generator, string typeName, PropertySymbol propertySymbol) { if (propertySymbol.IsAbstract) { return; } ScriptTextWriter writer = generator.Writer; bool instanceMember = true; if ((propertySymbol.Visibility & MemberVisibility.Static) != 0) { instanceMember = false; } if (propertySymbol.HasGetter) { GeneratePropertyGetter(generator, typeName, propertySymbol, writer, instanceMember); } if (propertySymbol.HasSetter) { if (instanceMember && propertySymbol.HasGetter) { writer.WriteLine(","); } GeneratePropertySetter(generator, typeName, propertySymbol, writer, instanceMember); } }
private static void GenerateField(ScriptGenerator generator, string typeName, FieldSymbol fieldSymbol) { ScriptTextWriter writer = generator.Writer; bool instanceMember = true; if ((fieldSymbol.Visibility & MemberVisibility.Static) != 0) { instanceMember = false; writer.Write(typeName); writer.Write("."); } writer.Write(fieldSymbol.GeneratedName); if (instanceMember) { writer.Write(": "); } else { writer.Write(" = "); } CodeGenerator.GenerateScript(generator, fieldSymbol); if (instanceMember == false) { writer.WriteLine(";"); } }
private static void GenerateReturnStatement(ScriptGenerator generator, MemberSymbol symbol, ReturnStatement statement) { ScriptTextWriter writer = generator.Writer; if (statement.Value != null) { writer.Write("return "); ExpressionGenerator.GenerateExpression(generator, symbol, statement.Value); writer.WriteLine(";"); } else { writer.WriteLine("return;"); } }
private static void GenerateRecord(ScriptGenerator generator, RecordSymbol recordSymbol) { ScriptTextWriter writer = generator.Writer; string recordName = recordSymbol.FullGeneratedName; writer.Write("function "); writer.Write(recordName); writer.Write("("); ConstructorSymbol ctorSymbol = recordSymbol.Constructor; if (ctorSymbol?.Parameters != null) { bool firstParameter = true; foreach (ParameterSymbol parameterSymbol in ctorSymbol.Parameters) { if (firstParameter == false) { writer.Write(", "); } writer.Write(parameterSymbol.GeneratedName); firstParameter = false; } } writer.Write(") {"); if (recordSymbol.Constructor != null) { writer.Indent++; writer.WriteLine(); writer.WriteLine("var $o = {};"); CodeGenerator.GenerateScript(generator, recordSymbol.Constructor); writer.Write("return $o;"); writer.WriteLine(); writer.Indent--; } else { writer.Write(" return {}; "); } writer.Write("}"); writer.WriteLine(); }
private static void GenerateClassMembers(ScriptGenerator generator, ClassSymbol classSymbol, ScriptTextWriter writer, string name) { if (classSymbol.IsStaticClass) { return; } writer.Write("var "); writer.Write(name); writer.WriteLine("$ = {"); writer.Indent++; bool firstMember = true; foreach (MemberSymbol memberSymbol in classSymbol.Members.Where(member => !member.Visibility.HasFlag(MemberVisibility.Static))) { if (memberSymbol.Type == SymbolType.Field || (memberSymbol is CodeMemberSymbol codeMemberSymbol && codeMemberSymbol.IsAbstract) || (memberSymbol is PropertySymbol propertySymbol && propertySymbol.IsAutoProperty())) { continue; } if (firstMember == false) { writer.WriteLine(","); } MemberGenerator.GenerateScript(generator, memberSymbol); firstMember = false; } if (classSymbol.Indexer != null) { if (firstMember == false) { writer.WriteLine(","); } MemberGenerator.GenerateScript(generator, classSymbol.Indexer); } writer.Indent--; writer.WriteLine(); writer.Write("};"); writer.WriteLine(); }
private static void GenerateBreakStatement(ScriptGenerator generator, MemberSymbol symbol, BreakStatement statement) { ScriptTextWriter writer = generator.Writer; writer.Write("break;"); writer.WriteLine(); }
private static void GenerateVariableDeclarationStatement(ScriptGenerator generator, MemberSymbol symbol, VariableDeclarationStatement statement) { ScriptTextWriter writer = generator.Writer; GenerateVariableDeclarations(generator, symbol, statement); writer.WriteLine(";"); }
private static void GenerateFieldComment(ScriptTextWriter writer, FieldSymbol fieldSymbol) { writer.Write("/// <field name=\"{0}\"", fieldSymbol.GeneratedName); GenerateTypeAttributes(writer, fieldSymbol.AssociatedType); if ((fieldSymbol.Visibility & MemberVisibility.Static) != 0) { writer.Write(" static=\"true\""); } writer.WriteLine(">"); GenerateFormattedComment(writer, fieldSymbol.Documentation); writer.WriteLine("/// </field>"); }
private static void GenerateContinueStatement(ScriptGenerator generator, MemberSymbol symbol, ContinueStatement statement) { ScriptTextWriter writer = generator.Writer; writer.Write("continue;"); writer.WriteLine(); }
private static void GenerateUsingStatement(ScriptGenerator generator, MemberSymbol symbol, UsingStatement statement) { GenerateVariableDeclarationStatement(generator, symbol, statement.Guard); ScriptTextWriter writer = generator.Writer; writer.WriteLine("try {"); writer.Indent++; GenerateStatement(generator, symbol, statement.Body); writer.Indent--; writer.WriteLine("}"); writer.WriteLine("finally {"); writer.Indent++; foreach (VariableSymbol variable in statement.Guard.Variables) { writer.Write("if("); writer.Write(variable.GeneratedName); writer.WriteLine(") {"); writer.Indent++; writer.Write(variable.GeneratedName); writer.Write("."); writer.Write(variable.ValueType.GetMember("Dispose").GeneratedName); writer.WriteLine("();"); writer.Indent--; writer.WriteLine("}"); } writer.Indent--; writer.WriteLine("}"); }
private static void GenerateInterfaceComment(ScriptTextWriter writer, InterfaceSymbol interfaceSymbol) { writer.WriteLine(); writer.Indent++; GenerateSummaryComment(writer, interfaceSymbol); writer.Indent--; }
private static void GenerateInterface(ScriptGenerator generator, InterfaceSymbol interfaceSymbol) { ScriptTextWriter writer = generator.Writer; string interfaceName = interfaceSymbol.FullGeneratedName; writer.Write("function "); writer.Write(interfaceName); writer.WriteLine("() { }"); }
private static void GenerateThrowStatement(ScriptGenerator generator, MemberSymbol symbol, ThrowStatement statement) { ScriptTextWriter writer = generator.Writer; writer.Write("throw "); ExpressionGenerator.GenerateExpression(generator, symbol, statement.Value); writer.WriteLine(";"); }
private static void GeneratePropertySetter(ScriptGenerator generator, string typeName, PropertySymbol propertySymbol, ScriptTextWriter writer, bool instanceMember) { ParameterSymbol valueParameter = propertySymbol.Parameters[0]; if (instanceMember) { writer.Write("$set_"); writer.Write(propertySymbol.GeneratedName); writer.Write(": "); } else { writer.Write($"{DSharpStringResources.ScriptExportMember("createPropertySet")}("); writer.Write(typeName); writer.Write(", '"); writer.Write(propertySymbol.GeneratedName); writer.Write("', "); } writer.Write("function("); writer.Write(valueParameter.GeneratedName); writer.WriteLine(") {"); writer.Indent++; if (generator.Options.EnableDocComments) { DocCommentGenerator.GenerateComment(generator, propertySymbol); } CodeGenerator.GenerateScript(generator, propertySymbol, /* getter */ false); writer.Write("return "); writer.Write(valueParameter.GeneratedName); writer.Write(";"); writer.WriteLine(); writer.Indent--; writer.Write("}"); if (instanceMember == false) { writer.WriteLine(");"); } }
private static void GeneratePropertyComment(ScriptTextWriter writer, PropertySymbol propertySymbol) { GenerateSummaryComment(writer, propertySymbol); writer.Write("/// <value"); GenerateTypeAttributes(writer, propertySymbol.AssociatedType); writer.WriteLine("></value>"); }
private static void GenerateForStatement(ScriptGenerator generator, MemberSymbol symbol, ForStatement statement) { if (statement.Body == null) { return; } ScriptTextWriter writer = generator.Writer; writer.Write("for "); writer.Write("("); if (statement.Initializers != null) { ExpressionGenerator.GenerateExpressionList(generator, symbol, statement.Initializers); } else if (statement.Variables != null) { GenerateVariableDeclarations(generator, symbol, statement.Variables); } writer.Write("; "); if (statement.Condition != null) { ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition); } writer.Write("; "); if (statement.Increments != null) { ExpressionGenerator.GenerateExpressionList(generator, symbol, statement.Increments); } writer.WriteLine(") {"); writer.Indent++; GenerateStatement(generator, symbol, statement.Body); writer.Indent--; writer.Write("}"); writer.WriteLine(); }
private static void GenerateFormattedComment(ScriptTextWriter writer, string text) { foreach (string line in text.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries)) { string trimmedLine = line.Trim(); if (!string.IsNullOrEmpty(trimmedLine)) { writer.WriteLine("/// {0}", trimmedLine); } } }
private static void GenerateTryCatchFinallyStatement(ScriptGenerator generator, MemberSymbol symbol, TryCatchFinallyStatement statement) { ScriptTextWriter writer = generator.Writer; writer.WriteLine("try {"); writer.Indent++; GenerateStatement(generator, symbol, statement.Body); writer.Indent--; writer.WriteLine("}"); if (statement.Catch != null) { writer.Write("catch ("); writer.Write(statement.ExceptionVariable.GeneratedName); writer.WriteLine(") {"); writer.Indent++; GenerateStatement(generator, symbol, statement.Catch); writer.Indent--; writer.WriteLine("}"); } if (statement.Finally != null) { writer.WriteLine("finally {"); writer.Indent++; GenerateStatement(generator, symbol, statement.Finally); writer.Indent--; writer.WriteLine("}"); } }
private static void GenerateExpressionStatement(ScriptGenerator generator, MemberSymbol symbol, ExpressionStatement statement) { ScriptTextWriter writer = generator.Writer; ExpressionGenerator.GenerateExpression(generator, symbol, statement.Expression); if (statement.IsFragment == false) { writer.Write(";"); writer.WriteLine(); } }
private static void GenerateReturnsComment(ScriptTextWriter writer, TypeSymbol typeSymbol) { if (IsVoid(typeSymbol)) { return; } writer.Write("/// <returns"); GenerateTypeAttributes(writer, typeSymbol); writer.WriteLine("></returns>"); }
private static void GenerateSwitchStatement(ScriptGenerator generator, MemberSymbol symbol, SwitchStatement statement) { ScriptTextWriter writer = generator.Writer; writer.Write("switch ("); ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition); writer.WriteLine(") {"); writer.Indent++; foreach (SwitchGroup group in statement.Groups) { if (group.Cases != null) { foreach (Expression caseExpression in group.Cases) { writer.Write("case "); ExpressionGenerator.GenerateExpression(generator, symbol, caseExpression); writer.WriteLine(":"); } } if (group.IncludeDefault) { writer.WriteLine("default:"); } writer.Indent++; foreach (Statement childStatement in group.Statements) { GenerateStatement(generator, symbol, childStatement); } writer.Indent--; } writer.Indent--; writer.WriteLine("}"); }