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 GenerateClassConstructor(ScriptGenerator generator, ClassSymbol classSymbol, ScriptTextWriter writer, string name)
{
writer.Write("function ");
writer.Write(name);
writer.Write("(");
if (classSymbol.Constructor != null && classSymbol.Constructor.Parameters != null)
{
bool firstParameter = true;
foreach (ParameterSymbol parameterSymbol in classSymbol.Constructor.Parameters)
{
if (firstParameter == false)
{
writer.Write(", ");
}
writer.Write(parameterSymbol.GeneratedName);
firstParameter = false;
}
}
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, classSymbol);
}
foreach (var property in GetNonReadonlyAutoProperties(classSymbol))
{
writer.Write(DSharpStringResources.ScriptExportMember("defineProperty"));
writer.Write($"(this, '{property.GeneratedName}');");
writer.WriteLine();
}
foreach (MemberSymbol memberSymbol in classSymbol.Members)
{
if (memberSymbol.Type == SymbolType.Field &&
(memberSymbol.Visibility & MemberVisibility.Static) == 0)
{
FieldSymbol fieldSymbol = (FieldSymbol)memberSymbol;
if (fieldSymbol.HasInitializer)
{
writer.Write("this.");
writer.Write(fieldSymbol.GeneratedName);
writer.Write(" = ");
CodeGenerator.GenerateScript(generator, fieldSymbol);
writer.Write(";");
writer.WriteLine();
}
}
}
if (classSymbol.Constructor != null)
{
CodeGenerator.GenerateScript(generator, classSymbol.Constructor);
}
else if (classSymbol.BaseClass != null)
{
writer.Write(classSymbol.BaseClass.FullGeneratedName);
writer.Write(".call(this);");
writer.WriteLine();
}
writer.Indent--;
writer.WriteLine("}");
}
private static void GenerateMethod(ScriptGenerator generator, string typeName, MethodSymbol methodSymbol)
{
if (methodSymbol.IsAbstract)
{
return;
}
ScriptTextWriter writer = generator.Writer;
bool instanceMember = (methodSymbol.Visibility & MemberVisibility.Static) == 0;
if (instanceMember == false)
{
writer.Write(typeName);
writer.Write(".");
}
writer.Write(methodSymbol.GeneratedMemberName);
if (instanceMember)
{
writer.Write(": ");
}
else
{
writer.Write(" = ");
}
bool hasParams = HasParamsModifier(methodSymbol);
if (hasParams)
{
writer.Write($"{DSharpStringResources.ScriptExportMember("paramsGenerator")}(");
writer.Write("{0}, ", methodSymbol.GetGeneratedParamsCount());
}
writer.Write("function(");
WriteParameters(methodSymbol, writer, true);
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, methodSymbol);
}
CodeGenerator.GenerateScript(generator, methodSymbol);
writer.Indent--;
writer.Write("}");
if (hasParams)
{
writer.Write(")");
}
if (instanceMember == false)
{
writer.WriteLine(";");
}
}
private static void GenerateIndexer(ScriptGenerator generator, string typeName, PropertySymbol indexerSymbol)
{
if (indexerSymbol.IsAbstract)
{
return;
}
Debug.Assert((indexerSymbol.Visibility & MemberVisibility.Static) == 0);
ScriptTextWriter writer = generator.Writer;
writer.Write("get_");
writer.Write(indexerSymbol.GeneratedName);
writer.Write(": function(");
for (int i = 0; i < indexerSymbol.Parameters.Count - 1; i++)
{
ParameterSymbol parameterSymbol = indexerSymbol.Parameters[i];
if (i > 0)
{
writer.Write(", ");
}
writer.Write(parameterSymbol.GeneratedName);
}
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, indexerSymbol);
}
CodeGenerator.GenerateScript(generator, (IndexerSymbol)indexerSymbol, /* getter */ true);
writer.Indent--;
writer.Write("}");
if (indexerSymbol.IsReadOnly == false)
{
writer.WriteLine(",");
writer.Write("set_");
writer.Write(indexerSymbol.GeneratedName);
writer.Write(": function(");
for (int i = 0; i < indexerSymbol.Parameters.Count; i++)
{
ParameterSymbol parameterSymbol = indexerSymbol.Parameters[i];
if (i > 0)
{
writer.Write(", ");
}
writer.Write(parameterSymbol.GeneratedName);
}
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, indexerSymbol);
}
CodeGenerator.GenerateScript(generator, (IndexerSymbol)indexerSymbol, /* getter */ false);
writer.Write("return ");
writer.Write(indexerSymbol.Parameters[indexerSymbol.Parameters.Count - 1].GeneratedName);
writer.WriteLine(";");
writer.Indent--;
writer.Write("}");
}
}
private static void GenerateEvent(ScriptGenerator generator, string typeName, EventSymbol eventSymbol)
{
ScriptTextWriter writer = generator.Writer;
ParameterSymbol valueParameter = eventSymbol.Parameters[0];
string eventName = eventSymbol.GeneratedName;
string fieldName = eventName;
if (eventSymbol.DefaultImplementation)
{
fieldName = "__" + Utility.CreateCamelCaseName(eventSymbol.Name);
Debug.Assert(eventSymbol.Parent.Type == SymbolType.Class);
Symbol fieldSymbol = ((ClassSymbol)eventSymbol.Parent).GetMember(fieldName);
Debug.Assert(fieldSymbol != null && fieldSymbol.Type == SymbolType.Field);
fieldName = fieldSymbol.GeneratedName;
}
string fieldReference;
if ((eventSymbol.Visibility & MemberVisibility.Static) == 0)
{
fieldReference = "this.";
}
else
{
fieldReference = typeName + ".";
}
fieldReference += fieldName;
bool instanceMember = true;
if ((eventSymbol.Visibility & MemberVisibility.Static) != 0)
{
instanceMember = false;
writer.Write(typeName);
writer.Write(".");
}
writer.Write("add_");
writer.Write(eventName);
if (instanceMember)
{
writer.Write(": ");
}
else
{
writer.Write(" = ");
}
writer.Write("function(");
writer.Write(valueParameter.GeneratedName);
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, eventSymbol);
}
if (eventSymbol.DefaultImplementation)
{
writer.Write(fieldReference);
writer.Write($" = {DSharpStringResources.ScriptExportMember("bindAdd")}(");
writer.Write(fieldReference);
writer.Write(", ");
writer.Write(valueParameter.GeneratedName);
writer.WriteLine(");");
}
else
{
CodeGenerator.GenerateScript(generator, eventSymbol, /* add */ true);
}
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteLine(";");
}
if (instanceMember)
{
writer.WriteLine(",");
}
else
{
writer.Write(typeName);
writer.Write(".");
}
writer.Write("remove_");
writer.Write(eventName);
if (instanceMember)
{
writer.Write(": ");
}
else
{
writer.Write(" = ");
}
writer.Write("function(");
writer.Write(valueParameter.GeneratedName);
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, eventSymbol);
}
if (eventSymbol.DefaultImplementation)
{
writer.Write(fieldReference);
writer.Write($" = {DSharpStringResources.ScriptExportMember("bindSub")}(");
writer.Write(fieldReference);
writer.Write(", ");
writer.Write(valueParameter.GeneratedName);
writer.WriteLine(");");
}
else
{
CodeGenerator.GenerateScript(generator, eventSymbol, /* add */ false);
}
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteLine(";");
}
}
private static void GenerateClassConstructor(ScriptGenerator generator, ClassSymbol classSymbol, ScriptTextWriter writer, string name)
{
var ctorSymbol = classSymbol.Constructor;
if (HasParamsModifier(ctorSymbol))
{
writer.Write($"var {name} = ss.namedFunction('{name}',");
writer.Write($"{DSharpStringResources.ScriptExportMember("paramsGenerator")}(");
writer.Write($"{ctorSymbol.GetGeneratedParamsCount()}, function");
}
else
{
writer.Write("function ");
writer.Write(name);
}
writer.Write("(");
if (ctorSymbol != null && ctorSymbol.Parameters != null)
{
bool firstParameter = true;
foreach (ParameterSymbol parameterSymbol in ctorSymbol.Parameters)
{
if (firstParameter == false)
{
writer.Write(", ");
}
writer.Write(parameterSymbol.GeneratedName);
firstParameter = false;
}
}
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, classSymbol);
}
foreach (var property in GetNonReadonlyAutoProperties(classSymbol))
{
writer.Write(DSharpStringResources.ScriptExportMember("defineProperty"));
writer.Write($"(this, '{property.GeneratedName}', ");
var initialValueExpression = Compiler.ImplementationBuilder.GetDefaultValueExpression(property.AssociatedType, property.SymbolSet);
ExpressionGenerator.GenerateLiteralExpression(generator, property, initialValueExpression);
writer.Write(");");
writer.WriteLine();
}
foreach (MemberSymbol memberSymbol in classSymbol.Members)
{
if (memberSymbol.Type == SymbolType.Field &&
(memberSymbol.Visibility & MemberVisibility.Static) == 0)
{
FieldSymbol fieldSymbol = (FieldSymbol)memberSymbol;
if (fieldSymbol.HasInitializer)
{
writer.Write("this.");
writer.Write(fieldSymbol.GeneratedName);
writer.Write(" = ");
CodeGenerator.GenerateScript(generator, fieldSymbol);
writer.Write(";");
writer.WriteLine();
}
}
}
if (ctorSymbol != null)
{
CodeGenerator.GenerateScript(generator, ctorSymbol);
}
else if (classSymbol.BaseClass is ClassSymbol baseClass)
{
ExpressionGenerator.WriteFullTypeName(writer, baseClass);
writer.WriteLine(".call(this);");
}
writer.Indent--;
writer.WriteLine("}");
if (HasParamsModifier(ctorSymbol))
{
writer.WriteLine($"));");
}
}
private static void GenerateClass(ScriptGenerator generator, ClassSymbol classSymbol)
{
ScriptTextWriter writer = generator.Writer;
string name = classSymbol.FullGeneratedName;
writer.Write("function ");
writer.Write(name);
writer.Write("(");
if (classSymbol.Constructor != null && classSymbol.Constructor.Parameters != null)
{
bool firstParameter = true;
foreach (ParameterSymbol parameterSymbol in classSymbol.Constructor.Parameters)
{
if (firstParameter == false)
{
writer.Write(", ");
}
writer.Write(parameterSymbol.GeneratedName);
firstParameter = false;
}
}
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, classSymbol);
}
foreach (MemberSymbol memberSymbol in classSymbol.Members)
{
if (memberSymbol.Type == SymbolType.Field &&
(memberSymbol.Visibility & MemberVisibility.Static) == 0)
{
FieldSymbol fieldSymbol = (FieldSymbol)memberSymbol;
if (fieldSymbol.HasInitializer)
{
writer.Write("this.");
writer.Write(fieldSymbol.GeneratedName);
writer.Write(" = ");
CodeGenerator.GenerateScript(generator, fieldSymbol);
writer.Write(";");
writer.WriteLine();
}
}
}
if (classSymbol.Constructor != null)
{
CodeGenerator.GenerateScript(generator, classSymbol.Constructor);
}
else if (classSymbol.BaseClass != null && classSymbol.IsTestClass == false)
{
writer.Write(classSymbol.BaseClass.FullGeneratedName);
writer.Write(".call(this);");
writer.WriteLine();
}
writer.Indent--;
writer.WriteLine("}");
foreach (MemberSymbol memberSymbol in classSymbol.Members)
{
if (memberSymbol.Type != SymbolType.Field &&
(memberSymbol.Visibility & MemberVisibility.Static) != 0)
{
MemberGenerator.GenerateScript(generator, memberSymbol);
}
}
if (classSymbol.IsStaticClass == false)
{
writer.Write("var ");
writer.Write(name);
writer.WriteLine("$ = {");
writer.Indent++;
bool firstMember = true;
foreach (MemberSymbol memberSymbol in classSymbol.Members)
{
if ((memberSymbol.Visibility & MemberVisibility.Static) == 0)
{
if (memberSymbol.Type == SymbolType.Field)
{
continue;
}
if (memberSymbol is CodeMemberSymbol &&
((CodeMemberSymbol)memberSymbol).IsAbstract)
{
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 GenerateMethod(ScriptGenerator generator, string typeName, MethodSymbol methodSymbol)
{
if (methodSymbol.IsAbstract)
{
return;
}
ScriptTextWriter writer = generator.Writer;
bool instanceMember = (methodSymbol.Visibility & MemberVisibility.Static) == 0;
if (instanceMember == false)
{
if (methodSymbol.IsExtension)
{
string extendee = null;
if (methodSymbol.Parent.Type == SymbolType.Class)
{
extendee = ((ClassSymbol)methodSymbol.Parent).Extendee;
}
if (string.IsNullOrEmpty(extendee))
{
extendee = "this";
}
writer.Write(extendee);
}
else
{
writer.Write(typeName);
}
writer.Write(".");
}
writer.Write(methodSymbol.GeneratedMemberName);
if (instanceMember)
{
writer.Write(": ");
}
else
{
writer.Write(" = ");
}
bool hasParams = HasParamsModifier(methodSymbol);
if (hasParams)
{
writer.Write($"{DSharpStringResources.ScriptExportMember("paramsGenerator")}(");
writer.Write("{0}, ", methodSymbol.Parameters.Count - 1);
}
writer.Write("function(");
WriteParameters(methodSymbol, writer);
writer.WriteLine(") {");
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, methodSymbol);
}
CodeGenerator.GenerateScript(generator, methodSymbol);
writer.Indent--;
writer.Write("}");
if (hasParams)
{
writer.Write(")");
}
if (instanceMember == false)
{
writer.WriteLine(";");
}
}
