private static void GenerateResources(ScriptGenerator generator, ResourcesSymbol resourcesSymbol)
{
ScriptTextWriter writer = generator.Writer;
string resourcesName = resourcesSymbol.FullGeneratedName;
writer.Write(resourcesName);
writer.WriteTrimmed(" = ");
writer.WriteTrimmed("{ ");
writer.WriteNewLine();
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.WriteTrimmed(": ");
writer.Write(Utility.QuoteString((string)member.Value));
firstValue = false;
}
writer.Indent--;
writer.WriteLine();
writer.Write("};");
writer.WriteNewLine();
}
public static void GenerateScript(ScriptGenerator generator, NamespaceSymbol namespaceSymbol, Dictionary <string, bool> generatedNamespaces)
{
Debug.Assert(generator != null);
Debug.Assert(namespaceSymbol != null);
Debug.Assert(namespaceSymbol.HasApplicationTypes);
ScriptTextWriter writer = generator.Writer;
// First generate enums and interfaces which do not have cross-dependencies
// (Classes for example, might have dependencies on enums)
foreach (TypeSymbol type in namespaceSymbol.Types)
{
if (type.IsApplicationType)
{
if (type.IsTestType && (generator.Options.IncludeTests == false))
{
continue;
}
string namespaceName = type.GeneratedNamespace;
if ((namespaceName.Length != 0) &&
(generatedNamespaces.ContainsKey(namespaceName) == false))
{
writer.Write("Type.registerNamespace('");
writer.Write(namespaceName);
writer.Write("');");
writer.WriteNewLine();
writer.WriteNewLine();
generatedNamespaces[namespaceName] = true;
}
}
if (type.IsApplicationType &&
((type.Type == SymbolType.Enumeration) ||
(type.Type == SymbolType.Interface) ||
(type.Type == SymbolType.Record) ||
(type.Type == SymbolType.Resources)))
{
TypeGenerator.GenerateScript(generator, type);
}
}
foreach (TypeSymbol type in namespaceSymbol.Types)
{
if (type.IsApplicationType && (type.Type == SymbolType.Class))
{
if (type.IsTestType && (generator.Options.IncludeTests == false))
{
continue;
}
TypeGenerator.GenerateScript(generator, type);
}
}
}
public static void GenerateScript(ScriptGenerator generator, TypeSymbol typeSymbol)
{
Debug.Assert(generator != null);
Debug.Assert(typeSymbol != null);
Debug.Assert(typeSymbol.IsApplicationType);
if ((typeSymbol.Type == SymbolType.Enumeration) && (typeSymbol.IsPublic == false))
{
// Internal enums can be skipped since their values have been inlined.
return;
}
ScriptTextWriter writer = generator.Writer;
if (generator.Options.Minimize == false)
{
writer.WriteLine(new String('/', 80));
writer.WriteLine("// " + typeSymbol.FullGeneratedName);
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.Delegate:
GenerateDelegate(generator, (DelegateSymbol)typeSymbol);
break;
case SymbolType.Record:
GenerateRecord(generator, (RecordSymbol)typeSymbol);
break;
case SymbolType.Resources:
GenerateResources(generator, (ResourcesSymbol)typeSymbol);
break;
}
writer.WriteNewLine();
writer.WriteNewLine();
}
private static void GenerateIfElseStatement(ScriptGenerator generator, MemberSymbol symbol, IfElseStatement statement)
{
if ((statement.IfStatement == null) && (statement.ElseStatement == null))
{
return;
}
ScriptTextWriter writer = generator.Writer;
writer.WriteTrimmed("if ");
writer.Write("(");
ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition);
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
if (statement.IfStatement != null)
{
writer.Indent++;
GenerateStatement(generator, symbol, statement.IfStatement);
writer.Indent--;
}
writer.Write("}");
writer.WriteNewLine();
if (statement.ElseStatement != null)
{
bool writeEndBlock = false;
if (statement.ElseStatement is IfElseStatement)
{
writer.Write("else ");
}
else
{
writer.WriteTrimmed("else ");
writer.Write("{");
writer.WriteNewLine();
writeEndBlock = true;
writer.Indent++;
}
GenerateStatement(generator, symbol, statement.ElseStatement);
if (writeEndBlock)
{
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
}
}
}
public static void GenerateClassRegistrationScript(ScriptGenerator generator, ClassSymbol classSymbol)
{
// NOTE: This is emitted towards the end of the script file as opposed to immediately after the
// class definition, because it allows us to reference other class (base class, interfaces)
// without having to do a manual topological sort to get the ordering of class definitions
// that would be needed otherwise.
ScriptTextWriter writer = generator.Writer;
string name = classSymbol.FullGeneratedName;
writer.Write(name);
writer.Write(".registerClass('");
writer.Write(name);
writer.Write("'");
// TODO: We need to introduce the notion of a base class that only exists in the metadata
// and not at runtime. At that point this check of IsTestClass can be generalized.
if (classSymbol.IsTestClass)
{
writer.Write(");");
writer.WriteNewLine();
return;
}
if (classSymbol.BaseClass != null)
{
writer.WriteTrimmed(", ");
writer.Write(classSymbol.BaseClass.FullGeneratedName);
}
if (classSymbol.Interfaces != null)
{
if (classSymbol.BaseClass == null)
{
writer.WriteTrimmed(", ");
writer.Write("null");
}
foreach (InterfaceSymbol interfaceSymbol in classSymbol.Interfaces)
{
writer.WriteTrimmed(", ");
writer.Write(interfaceSymbol.FullGeneratedName);
}
}
writer.Write(");");
writer.WriteNewLine();
}
private static void GenerateBreakStatement(ScriptGenerator generator, MemberSymbol symbol, BreakStatement statement)
{
ScriptTextWriter writer = generator.Writer;
writer.Write("break;");
writer.WriteNewLine();
}
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.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
CodeGenerator.GenerateScript(generator, fieldSymbol);
if (instanceMember == false)
{
writer.Write(";");
writer.WriteNewLine();
}
}
private static void GenerateContinueStatement(ScriptGenerator generator, MemberSymbol symbol, ContinueStatement statement)
{
ScriptTextWriter writer = generator.Writer;
writer.Write("continue;");
writer.WriteNewLine();
}
private static void GenerateInterfaceComment(ScriptTextWriter writer, InterfaceSymbol interfaceSymbol) {
writer.WriteNewLine();
writer.Indent++;
GenerateSummaryComment(writer, interfaceSymbol);
writer.Indent--;
}
private static void GenerateVariableDeclarationStatement(ScriptGenerator generator, MemberSymbol symbol, VariableDeclarationStatement statement)
{
ScriptTextWriter writer = generator.Writer;
GenerateVariableDeclarations(generator, symbol, statement);
writer.Write(";");
writer.WriteNewLine();
}
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.Write(";");
writer.WriteNewLine();
}
else
{
writer.Write("return;");
writer.WriteNewLine();
}
}
private static void GenerateInterfaceComment(ScriptTextWriter writer, InterfaceSymbol interfaceSymbol)
{
writer.WriteNewLine();
writer.Indent++;
GenerateSummaryComment(writer, interfaceSymbol);
writer.Indent--;
}
private static void GenerateThrowStatement(ScriptGenerator generator, MemberSymbol symbol, ThrowStatement statement)
{
ScriptTextWriter writer = generator.Writer;
writer.Write("throw ");
ExpressionGenerator.GenerateExpression(generator, symbol, statement.Value);
writer.Write(";");
writer.WriteNewLine();
}
private static void GenerateWhileStatement(ScriptGenerator generator, MemberSymbol symbol, WhileStatement statement)
{
if (statement.Body == null)
{
return;
}
ScriptTextWriter writer = generator.Writer;
if (statement.PreCondition)
{
writer.WriteTrimmed("while ");
writer.Write("(");
ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition);
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
}
else
{
writer.WriteTrimmed("do ");
writer.Write("{");
writer.WriteNewLine();
}
writer.Indent++;
GenerateStatement(generator, symbol, statement.Body);
writer.Indent--;
if (statement.PreCondition)
{
writer.Write("}");
writer.WriteNewLine();
}
else
{
writer.WriteTrimmed("} ");
writer.WriteTrimmed("while ");
writer.Write("(");
ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition);
writer.Write(");");
writer.WriteNewLine();
}
}
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.WriteNewLine();
}
}
private static void GenerateSwitchStatement(ScriptGenerator generator, MemberSymbol symbol, SwitchStatement statement)
{
ScriptTextWriter writer = generator.Writer;
writer.WriteTrimmed("switch ");
writer.Write("(");
ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition);
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
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.Write(":");
writer.WriteNewLine();
}
}
if (group.IncludeDefault)
{
writer.Write("default:");
writer.WriteNewLine();
}
writer.Indent++;
foreach (Statement childStatement in group.Statements)
{
GenerateStatement(generator, symbol, childStatement);
}
writer.Indent--;
}
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
}
private static void GenerateForStatement(ScriptGenerator generator, MemberSymbol symbol, ForStatement statement)
{
if (statement.Body == null)
{
return;
}
ScriptTextWriter writer = generator.Writer;
writer.WriteTrimmed("for ");
writer.Write("(");
if (statement.Initializers != null)
{
ExpressionGenerator.GenerateExpressionList(generator, symbol, statement.Initializers);
}
else if (statement.Variables != null)
{
GenerateVariableDeclarations(generator, symbol, statement.Variables);
}
writer.WriteTrimmed("; ");
if (statement.Condition != null)
{
ExpressionGenerator.GenerateExpression(generator, symbol, statement.Condition);
}
writer.WriteTrimmed("; ");
if (statement.Increments != null)
{
ExpressionGenerator.GenerateExpressionList(generator, symbol, statement.Increments);
}
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
GenerateStatement(generator, symbol, statement.Body);
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
}
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;
SymbolImplementation implementation = classSymbol.StaticConstructor.Implementation;
bool requiresFunctionScope = implementation.DeclaresVariables;
if (requiresFunctionScope)
{
writer.Write("(function");
writer.WriteTrimmed(" () ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
}
CodeGenerator.GenerateScript(generator, classSymbol.StaticConstructor);
if (requiresFunctionScope)
{
writer.Indent--;
writer.Write("})();");
writer.WriteSignificantNewLine();
}
}
}
private static void GenerateEnumerationComment(ScriptTextWriter writer, EnumerationSymbol enumSymbol)
{
writer.WriteNewLine();
writer.Indent++;
GenerateSummaryComment(writer, enumSymbol);
foreach (MemberSymbol memberSymbol in enumSymbol.Members)
{
EnumerationFieldSymbol fieldSymbol = memberSymbol as EnumerationFieldSymbol;
if (fieldSymbol != null)
{
writer.WriteLine(
"/// <field name=\"{0}\" type=\"Number\" integer=\"true\" static=\"true\">",
fieldSymbol.GeneratedName);
GenerateFormattedComment(writer, fieldSymbol.Documentation);
writer.WriteLine("/// </field>");
}
}
writer.Indent--;
}
private static void GenerateTryCatchFinallyStatement(ScriptGenerator generator, MemberSymbol symbol, TryCatchFinallyStatement statement)
{
ScriptTextWriter writer = generator.Writer;
writer.WriteTrimmed("try ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
GenerateStatement(generator, symbol, statement.Body);
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
if (statement.Catch != null)
{
writer.WriteTrimmed("catch ");
writer.Write("(");
writer.Write(statement.ExceptionVariable.GeneratedName);
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
GenerateStatement(generator, symbol, statement.Catch);
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
}
if (statement.Finally != null)
{
writer.WriteTrimmed("finally ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
GenerateStatement(generator, symbol, statement.Finally);
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
}
}
private static void GenerateEnumerationComment(ScriptTextWriter writer, EnumerationSymbol enumSymbol) {
writer.WriteNewLine();
writer.Indent++;
GenerateSummaryComment(writer, enumSymbol);
foreach (MemberSymbol memberSymbol in enumSymbol.Members) {
EnumerationFieldSymbol fieldSymbol = memberSymbol as EnumerationFieldSymbol;
if (fieldSymbol != null) {
writer.WriteLine(
"/// <field name=\"{0}\" type=\"Number\" integer=\"true\" static=\"true\">",
fieldSymbol.GeneratedName);
GenerateFormattedComment(writer, fieldSymbol.Documentation);
writer.WriteLine("/// </field>");
}
}
writer.Indent--;
}
private static void GenerateForInStatement(ScriptGenerator generator, MemberSymbol symbol, ForInStatement statement)
{
ScriptTextWriter writer = generator.Writer;
if (statement.IsDictionaryEnumeration)
{
writer.Write("var ");
writer.Write(statement.DictionaryVariable.GeneratedName);
writer.WriteTrimmed(" = ");
ExpressionGenerator.GenerateExpression(generator, symbol, statement.CollectionExpression);
writer.Write(";");
writer.WriteNewLine();
writer.WriteTrimmed("for ");
writer.Write("(var ");
writer.Write(statement.LoopVariable.GeneratedName);
writer.Write(" in ");
writer.Write(statement.DictionaryVariable.GeneratedName);
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
writer.Write("var ");
writer.Write(statement.ItemVariable.GeneratedName);
writer.WriteTrimmed(" = ");
writer.WriteTrimmed("{ ");
writer.WriteTrimmed("key: ");
writer.Write(statement.LoopVariable.GeneratedName);
writer.WriteTrimmed(", ");
writer.WriteTrimmed("value: ");
writer.Write(statement.DictionaryVariable.GeneratedName);
writer.Write("[");
writer.Write(statement.LoopVariable.GeneratedName);
writer.Write("]");
writer.WriteTrimmed(" };");
writer.WriteNewLine();
GenerateStatement(generator, symbol, statement.Body);
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
}
else
{
writer.Write("var ");
writer.Write(statement.LoopVariable.GeneratedName);
writer.WriteTrimmed(" = ");
writer.Write("ss.IEnumerator.getEnumerator(");
ExpressionGenerator.GenerateExpression(generator, symbol, statement.CollectionExpression);
writer.Write(");");
writer.WriteNewLine();
writer.WriteTrimmed("while ");
writer.Write("(");
writer.Write(statement.LoopVariable.GeneratedName);
writer.WriteTrimmed(".moveNext()) ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
writer.Write("var ");
writer.Write(statement.ItemVariable.GeneratedName);
writer.WriteTrimmed(" = ");
writer.Write(statement.LoopVariable.GeneratedName);
writer.Write(".current;");
writer.WriteNewLine();
GenerateStatement(generator, symbol, statement.Body);
writer.Indent--;
writer.Write("}");
writer.WriteNewLine();
}
}
private static void GenerateRecord(ScriptGenerator generator, RecordSymbol recordSymbol)
{
ScriptTextWriter writer = generator.Writer;
string recordName = recordSymbol.GeneratedName;
if ((recordSymbol.Namespace.Length == 0) || recordSymbol.IgnoreNamespace)
{
writer.Write("window.");
}
else
{
writer.Write(recordSymbol.GeneratedNamespace);
writer.Write(".");
}
writer.Write("$create_");
writer.Write(recordName);
writer.WriteTrimmed(" = ");
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(recordSymbol.FullGeneratedName.Replace(".", "_"));
}
writer.Write("(");
if (recordSymbol.Constructor != null)
{
ConstructorSymbol ctorSymbol = recordSymbol.Constructor;
if (ctorSymbol.Parameters != null)
{
bool firstParameter = true;
foreach (ParameterSymbol parameterSymbol in ctorSymbol.Parameters)
{
if (firstParameter == false)
{
writer.WriteTrimmed(", ");
}
writer.Write(parameterSymbol.GeneratedName);
firstParameter = false;
}
}
}
writer.WriteTrimmed(")");
writer.WriteTrimmed(" {");
if (recordSymbol.Constructor != null)
{
writer.Indent++;
writer.WriteNewLine();
writer.Write("var $o");
writer.WriteTrimmed(" = ");
writer.WriteTrimmed("{ ");
writer.Write("};");
writer.WriteNewLine();
CodeGenerator.GenerateScript(generator, recordSymbol.Constructor);
writer.Write("return $o;");
writer.WriteNewLine();
writer.Indent--;
}
else
{
writer.WriteTrimmed(" return {}; ");
}
writer.Write("}");
writer.WriteSignificantNewLine();
}
private static void GenerateInterface(ScriptGenerator generator, InterfaceSymbol interfaceSymbol)
{
ScriptTextWriter writer = generator.Writer;
string interfaceName = interfaceSymbol.FullGeneratedName;
if (interfaceSymbol.Namespace.Length == 0)
{
writer.Write("window.");
}
writer.Write(interfaceName);
writer.WriteTrimmed(" = ");
writer.Write("function()");
writer.WriteTrimmed(" { ");
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, interfaceSymbol);
}
writer.Write("};");
writer.WriteNewLine();
if (generator.Options.DebugFlavor)
{
writer.Write(interfaceName);
writer.Write(".prototype = {");
writer.WriteLine();
writer.Indent++;
bool firstMember = true;
foreach (MemberSymbol member in interfaceSymbol.Members)
{
if (firstMember == false)
{
writer.Write(",");
writer.WriteLine();
}
if (member.Type == SymbolType.Property)
{
writer.Write("get_");
writer.Write(member.GeneratedName);
writer.WriteTrimmed(" : ");
writer.Write("null");
if (((PropertySymbol)member).IsReadOnly == false)
{
writer.Write(",");
writer.WriteLine();
writer.Write("set_");
writer.Write(member.GeneratedName);
writer.WriteTrimmed(" : ");
writer.Write("null");
}
}
else if (member.Type == SymbolType.Event)
{
writer.Write("add_");
writer.Write(member.GeneratedName);
writer.WriteTrimmed(" : ");
writer.Write("null,");
writer.WriteLine();
writer.Write("remove_");
writer.Write(member.GeneratedName);
writer.WriteTrimmed(" : ");
writer.Write("null");
}
else
{
writer.Write(member.GeneratedName);
writer.WriteTrimmed(" : ");
writer.Write("null");
}
firstMember = false;
}
writer.Indent--;
writer.WriteLine();
writer.Write("}");
writer.WriteSignificantNewLine();
}
writer.Write(interfaceName);
writer.Write(".registerInterface('");
writer.Write(interfaceName);
writer.Write("');");
writer.WriteNewLine();
}
private static void GenerateEvent(ScriptGenerator generator, string typeName, EventSymbol eventSymbol)
{
ScriptTextWriter writer = generator.Writer;
ParameterSymbol valueParameter = eventSymbol.Parameters[0];
if (generator.Options.Minimize)
{
bool obfuscateParams = !eventSymbol.IsPublic;
if (obfuscateParams)
{
valueParameter.SetTransformedName("$p0");
}
}
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.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(typeName.Replace(".", "_"));
writer.Write("$add_");
writer.Write(eventName);
}
writer.Write("(");
writer.Write(valueParameter.GeneratedName);
writer.Write(")");
writer.WriteTrimmed(" {");
writer.WriteNewLine();
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, eventSymbol);
}
if (eventSymbol.DefaultImplementation)
{
writer.Write(fieldReference);
writer.WriteTrimmed(" = ");
writer.Write("ss.Delegate.combine(");
writer.Write(fieldReference);
writer.WriteTrimmed(", ");
writer.Write(valueParameter.GeneratedName);
writer.Write(");");
writer.WriteNewLine();
}
else
{
CodeGenerator.GenerateScript(generator, eventSymbol, /* add */ true);
}
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteSignificantNewLine();
}
if (instanceMember)
{
writer.Write(",");
writer.WriteNewLine();
}
else
{
writer.Write(typeName);
writer.Write(".");
}
writer.Write("remove_");
writer.Write(eventName);
if (instanceMember)
{
writer.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(typeName.Replace(".", "_"));
writer.Write("$remove_");
writer.Write(eventName);
}
writer.Write("(");
writer.Write(valueParameter.GeneratedName);
writer.Write(")");
writer.WriteTrimmed(" {");
writer.WriteNewLine();
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, eventSymbol);
}
if (eventSymbol.DefaultImplementation)
{
writer.Write(fieldReference);
writer.WriteTrimmed(" = ");
writer.Write("ss.Delegate.remove(");
writer.Write(fieldReference);
writer.WriteTrimmed(", ");
writer.Write(valueParameter.GeneratedName);
writer.Write(");");
writer.WriteNewLine();
}
else
{
CodeGenerator.GenerateScript(generator, eventSymbol, /* add */ false);
}
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteSignificantNewLine();
}
}
private static void GenerateEnumeration(ScriptGenerator generator, EnumerationSymbol enumSymbol)
{
ScriptTextWriter writer = generator.Writer;
if (enumSymbol.Namespace.Length == 0)
{
writer.Write("window.");
}
writer.Write(enumSymbol.FullGeneratedName);
writer.WriteTrimmed(" = ");
writer.Write("function()");
writer.WriteTrimmed(" { ");
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, enumSymbol);
}
writer.Write("};");
writer.WriteNewLine();
writer.Write(enumSymbol.FullGeneratedName);
writer.Write(".prototype = {");
writer.Indent++;
bool firstValue = true;
foreach (MemberSymbol memberSymbol in enumSymbol.Members)
{
EnumerationFieldSymbol fieldSymbol = memberSymbol as EnumerationFieldSymbol;
if (fieldSymbol == null)
{
continue;
}
if (firstValue == false)
{
writer.WriteTrimmed(", ");
}
writer.WriteNewLine();
writer.Write(fieldSymbol.GeneratedName);
writer.WriteTrimmed(": ");
if (enumSymbol.UseNamedValues)
{
writer.Write(Utility.QuoteString(enumSymbol.CreateNamedValue(fieldSymbol)));
}
else
{
writer.Write(fieldSymbol.Value);
}
firstValue = false;
}
writer.Indent--;
writer.WriteNewLine();
writer.WriteTrimmed("}");
writer.WriteSignificantNewLine();
writer.Write(enumSymbol.FullGeneratedName);
writer.Write(".registerEnum('");
writer.Write(enumSymbol.FullGeneratedName);
writer.WriteTrimmed("', ");
writer.Write(enumSymbol.Flags ? "true" : "false");
writer.Write(");");
writer.WriteNewLine();
}
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 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;
writer.Write(typeName);
writer.Write(".");
}
writer.Write("get_");
writer.Write(propertySymbol.GeneratedName);
if (instanceMember)
{
writer.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(typeName.Replace(".", "_"));
writer.Write("$get_");
writer.Write(propertySymbol.GeneratedName);
}
writer.Write("()");
writer.WriteTrimmed(" {");
writer.WriteNewLine();
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, propertySymbol);
}
CodeGenerator.GenerateScript(generator, propertySymbol, /* getter */ true);
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteSignificantNewLine();
}
if (propertySymbol.IsReadOnly == false)
{
ParameterSymbol valueParameter = propertySymbol.Parameters[0];
if (generator.Options.Minimize)
{
bool obfuscateParams = !propertySymbol.IsPublic;
if (obfuscateParams)
{
valueParameter.SetTransformedName("$p0");
}
}
if (instanceMember)
{
writer.Write(",");
writer.WriteNewLine();
}
else
{
writer.Write(typeName);
writer.Write(".");
}
writer.Write("set_");
writer.Write(propertySymbol.GeneratedName);
if (instanceMember)
{
writer.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(typeName.Replace(".", "_"));
writer.Write("$set_");
writer.Write(propertySymbol.GeneratedName);
}
writer.Write("(");
writer.Write(valueParameter.GeneratedName);
writer.Write(")");
writer.WriteTrimmed(" {");
writer.WriteNewLine();
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, propertySymbol);
}
CodeGenerator.GenerateScript(generator, propertySymbol, /* getter */ false);
writer.Write("return ");
writer.Write(valueParameter.GeneratedName);
writer.Write(";");
writer.WriteNewLine();
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteSignificantNewLine();
}
}
}
private static void GenerateMethod(ScriptGenerator generator, string typeName, MethodSymbol methodSymbol)
{
if (methodSymbol.IsAbstract)
{
return;
}
ScriptTextWriter writer = generator.Writer;
bool instanceMember = ((methodSymbol.Visibility & MemberVisibility.Static) == 0);
if (instanceMember == false)
{
if (methodSymbol.IsGlobalMethod)
{
string mixinRoot = null;
if (methodSymbol.Parent.Type == SymbolType.Class)
{
mixinRoot = ((ClassSymbol)methodSymbol.Parent).MixinRoot;
}
if (String.IsNullOrEmpty(mixinRoot))
{
mixinRoot = "window";
}
writer.Write(mixinRoot);
}
else
{
writer.Write(typeName);
}
writer.Write(".");
}
writer.Write(methodSymbol.GeneratedName);
if (instanceMember)
{
writer.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(typeName.Replace(".", "_"));
writer.Write("$");
writer.Write(methodSymbol.GeneratedName);
}
writer.Write("(");
if (methodSymbol.Parameters != null)
{
bool obfuscateParams = false;
if (generator.Options.Minimize)
{
obfuscateParams = !methodSymbol.IsPublic;
}
int paramIndex = 0;
foreach (ParameterSymbol parameterSymbol in methodSymbol.Parameters)
{
if (paramIndex > 0)
{
writer.WriteTrimmed(", ");
}
if (obfuscateParams)
{
parameterSymbol.SetTransformedName("$p" + paramIndex);
}
writer.Write(parameterSymbol.GeneratedName);
paramIndex++;
}
}
writer.WriteTrimmed(") ");
writer.Write("{");
writer.WriteNewLine();
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, methodSymbol);
}
CodeGenerator.GenerateScript(generator, methodSymbol);
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteSignificantNewLine();
}
}
private static void GenerateIndexer(ScriptGenerator generator, string typeName, PropertySymbol indexerSymbol)
{
if (indexerSymbol.IsAbstract)
{
return;
}
ScriptTextWriter writer = generator.Writer;
bool instanceMember = true;
if ((indexerSymbol.Visibility & MemberVisibility.Static) != 0)
{
instanceMember = false;
writer.Write(typeName);
writer.Write(".");
}
bool obfuscateParams = !indexerSymbol.IsPublic;
if (obfuscateParams && generator.Options.Minimize)
{
for (int i = 0; i < indexerSymbol.Parameters.Count; i++)
{
ParameterSymbol parameterSymbol = indexerSymbol.Parameters[i];
parameterSymbol.SetTransformedName("$p" + i);
}
}
writer.Write("get_");
writer.Write(indexerSymbol.GeneratedName);
if (instanceMember)
{
writer.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(typeName.Replace(".", "_"));
writer.Write("$get_");
writer.Write(indexerSymbol.GeneratedName);
}
writer.Write("(");
for (int i = 0; i < indexerSymbol.Parameters.Count - 1; i++)
{
ParameterSymbol parameterSymbol = indexerSymbol.Parameters[i];
if (i > 0)
{
writer.WriteTrimmed(", ");
}
writer.Write(parameterSymbol.GeneratedName);
}
writer.Write(")");
writer.WriteTrimmed(" {");
writer.WriteNewLine();
writer.Indent++;
if (generator.Options.EnableDocComments)
{
DocCommentGenerator.GenerateComment(generator, indexerSymbol);
}
CodeGenerator.GenerateScript(generator, (IndexerSymbol)indexerSymbol, /* getter */ true);
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteSignificantNewLine();
}
if (indexerSymbol.IsReadOnly == false)
{
if (instanceMember)
{
writer.Write(",");
writer.WriteNewLine();
}
else
{
writer.Write(typeName);
writer.Write(".");
}
writer.Write("set_");
writer.Write(indexerSymbol.GeneratedName);
if (instanceMember)
{
writer.WriteTrimmed(": ");
}
else
{
writer.WriteTrimmed(" = ");
}
writer.Write("function");
if (generator.Options.DebugFlavor)
{
writer.Write(" ");
writer.Write(typeName.Replace(".", "_"));
writer.Write("$set_");
writer.Write(indexerSymbol.GeneratedName);
}
writer.Write("(");
for (int i = 0; i < indexerSymbol.Parameters.Count; i++)
{
ParameterSymbol parameterSymbol = indexerSymbol.Parameters[i];
if (i > 0)
{
writer.WriteTrimmed(", ");
}
writer.Write(parameterSymbol.GeneratedName);
}
writer.Write(")");
writer.WriteTrimmed(" {");
writer.WriteNewLine();
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.Write(";");
writer.WriteNewLine();
writer.Indent--;
writer.Write("}");
if (instanceMember == false)
{
writer.WriteSignificantNewLine();
}
}
}
