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))
{
if (((FieldSymbol)memberSymbol).IsConstant &&
((memberSymbol.Visibility & (MemberVisibility.Public | MemberVisibility.Protected)) == 0))
{
// PrivateInstance/Internal constant fields are omitted since they have been inlined
continue;
}
MemberGenerator.GenerateScript(generator, memberSymbol);
}
}
if (classSymbol.StaticConstructor != null)
{
ScriptTextWriter writer = generator.Writer;
writer.Write("(function");
writer.WriteTrimmed(" () ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
CodeGenerator.GenerateScript(generator, classSymbol.StaticConstructor);
writer.Indent--;
writer.Write("})();");
writer.WriteSignificantNewLine();
}
}
private static void GenerateClass(ScriptGenerator generator, ClassSymbol classSymbol)
{
if (classSymbol.HasGlobalMethods)
{
GenerateGlobalMethods(generator, classSymbol);
generator.AddGeneratedClass(classSymbol);
return;
}
ScriptTextWriter writer = generator.Writer;
string name = classSymbol.FullGeneratedName;
if (classSymbol.Namespace.Length == 0)
{
writer.Write("window.");
}
writer.Write(name);
writer.WriteTrimmed(" = ");
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(name.Replace(".", "_"));
}
writer.Write("(");
if ((classSymbol.Constructor != null) && (classSymbol.Constructor.Parameters != null))
{
bool firstParameter = true;
foreach (ParameterSymbol parameterSymbol in classSymbol.Constructor.Parameters)
{
if (firstParameter == false)
{
writer.WriteTrimmed(", ");
}
writer.Write(parameterSymbol.GeneratedName);
firstParameter = false;
}
}
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
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.WriteTrimmed(" = ");
CodeGenerator.GenerateScript(generator, fieldSymbol);
writer.Write(";");
writer.WriteNewLine();
}
}
}
if (classSymbol.Constructor != null)
{
CodeGenerator.GenerateScript(generator, classSymbol.Constructor);
}
else if (classSymbol.BaseClass != null)
{
writer.Write(classSymbol.FullGeneratedName);
writer.Write(".initializeBase(this);");
writer.WriteNewLine();
}
writer.Indent--;
writer.Write("}");
writer.WriteSignificantNewLine();
foreach (MemberSymbol memberSymbol in classSymbol.Members)
{
if ((memberSymbol.Type != SymbolType.Field) &&
(memberSymbol.Visibility & MemberVisibility.Static) != 0)
{
MemberGenerator.GenerateScript(generator, memberSymbol);
}
}
bool hasPrototypeMembers = false;
bool firstMember = true;
bool lastMemberWasField = true;
foreach (MemberSymbol memberSymbol in classSymbol.Members)
{
if ((memberSymbol.Visibility & MemberVisibility.Static) == 0)
{
if ((memberSymbol.Type == SymbolType.Field) &&
((FieldSymbol)memberSymbol).HasInitializer)
{
continue;
}
if ((memberSymbol is CodeMemberSymbol) &&
((CodeMemberSymbol)memberSymbol).IsAbstract)
{
continue;
}
if (hasPrototypeMembers == false)
{
hasPrototypeMembers = true;
writer.Write(name);
writer.Write(".prototype");
writer.WriteTrimmed(" = ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
}
if (firstMember == false)
{
writer.Write(",");
writer.WriteNewLine();
}
if ((lastMemberWasField == false) || !(memberSymbol is FieldSymbol))
{
writer.WriteNewLine();
}
MemberGenerator.GenerateScript(generator, memberSymbol);
lastMemberWasField = (memberSymbol is FieldSymbol);
firstMember = false;
}
}
if (classSymbol.Indexer != null)
{
if (hasPrototypeMembers == false)
{
hasPrototypeMembers = true;
writer.Write(name);
writer.Write(".prototype");
writer.WriteTrimmed(" = ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
}
if (firstMember == false)
{
writer.Write(",");
writer.WriteNewLine();
}
MemberGenerator.GenerateScript(generator, classSymbol.Indexer);
}
if (hasPrototypeMembers)
{
writer.Indent--;
writer.WriteNewLine();
writer.Write("}");
writer.WriteSignificantNewLine();
}
generator.AddGeneratedClass(classSymbol);
}
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();
}
}
