protected virtual void EmitPropertyMethod(PropertyDeclaration propertyDeclaration, Accessor accessor, bool setter)
{
var memberResult = this.Emitter.Resolver.ResolveNode(propertyDeclaration, this.Emitter) as MemberResolveResult;
if (memberResult != null &&
(memberResult.Member.Attributes.Any(a => a.AttributeType.FullName == "Bridge.FieldPropertyAttribute") ||
(propertyDeclaration.Getter.IsNull && propertyDeclaration.Setter.IsNull)))
{
return;
}
if (!accessor.IsNull && this.Emitter.GetInline(accessor) == null)
{
this.EnsureComma();
this.ResetLocals();
var prevMap = this.BuildLocalsMap();
var prevNamesMap = this.BuildLocalsNamesMap();
if (setter)
{
this.AddLocals(new ParameterDeclaration[] { new ParameterDeclaration {
Name = "value"
} }, accessor.Body);
}
var overloads = OverloadsCollection.Create(this.Emitter, propertyDeclaration, setter);
string name = overloads.GetOverloadName();
this.Write((setter ? "set" : "get") + name);
this.WriteColon();
this.WriteFunction();
this.WriteOpenParentheses();
this.Write(setter ? "value" : "");
this.WriteCloseParentheses();
this.WriteSpace();
var script = this.Emitter.GetScript(accessor);
if (script == null)
{
accessor.Body.AcceptVisitor(this.Emitter);
}
else
{
this.BeginBlock();
foreach (var line in script)
{
this.Write(line);
this.WriteNewLine();
}
this.EndBlock();
}
this.ClearLocalsMap(prevMap);
this.ClearLocalsNamesMap(prevNamesMap);
this.Emitter.Comma = true;
}
}
protected bool ResolveOperator(BinaryOperatorExpression binaryOperatorExpression, OperatorResolveResult orr)
{
var method = orr != null ? orr.UserDefinedOperatorMethod : null;
if (method != null)
{
var inline = this.Emitter.GetInline(method);
if (!string.IsNullOrWhiteSpace(inline))
{
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, binaryOperatorExpression, orr, method), inline).Emit();
return(true);
}
else if (!this.Emitter.Validator.IsIgnoreType(method.DeclaringTypeDefinition))
{
bool addClose = false;
string leftInterfaceTempVar = null;
if (orr.OperatorType == ExpressionType.OrElse || orr.OperatorType == ExpressionType.AndAlso)
{
var orElse = orr.OperatorType == ExpressionType.OrElse;
var left = orr.Operands[0];
var memberTargetrr = left as MemberResolveResult;
bool isField = memberTargetrr != null && memberTargetrr.Member is IField &&
(memberTargetrr.TargetResult is ThisResolveResult ||
memberTargetrr.TargetResult is LocalResolveResult);
if (!(left is ThisResolveResult || left is TypeResolveResult || left is LocalResolveResult || left is ConstantResolveResult || isField))
{
this.WriteOpenParentheses();
leftInterfaceTempVar = this.GetTempVarName();
this.Write(leftInterfaceTempVar);
this.Write(" = ");
binaryOperatorExpression.Left.AcceptVisitor(this.Emitter);
this.WriteComma();
addClose = true;
}
var m = FindOperatorTrueOrFalse(left.Type, orElse);
this.Write(BridgeTypes.ToJsName(m.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, m).GetOverloadName());
this.WriteOpenParentheses();
if (leftInterfaceTempVar != null)
{
this.Write(leftInterfaceTempVar);
}
else
{
binaryOperatorExpression.Left.AcceptVisitor(this.Emitter);
}
this.WriteCloseParentheses();
this.Write(" ? ");
if (leftInterfaceTempVar != null)
{
this.Write(leftInterfaceTempVar);
}
else
{
binaryOperatorExpression.Left.AcceptVisitor(this.Emitter);
}
this.Write(" : ");
}
if (orr.IsLiftedOperator)
{
this.Write(JS.Types.SYSTEM_NULLABLE + ".");
string action = JS.Funcs.Math.LIFT;
switch (this.BinaryOperatorExpression.Operator)
{
case BinaryOperatorType.GreaterThan:
action = JS.Funcs.Math.LIFTCMP;
break;
case BinaryOperatorType.GreaterThanOrEqual:
action = JS.Funcs.Math.LIFTCMP;
break;
case BinaryOperatorType.Equality:
action = JS.Funcs.Math.LIFTEQ;
break;
case BinaryOperatorType.InEquality:
action = JS.Funcs.Math.LIFTNE;
break;
case BinaryOperatorType.LessThan:
action = JS.Funcs.Math.LIFTCMP;
break;
case BinaryOperatorType.LessThanOrEqual:
action = JS.Funcs.Math.LIFTCMP;
break;
}
this.Write(action + "(");
}
this.Write(BridgeTypes.ToJsName(method.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, method).GetOverloadName());
if (orr.IsLiftedOperator)
{
this.WriteComma();
}
else
{
this.WriteOpenParentheses();
}
if (leftInterfaceTempVar != null)
{
this.Write(leftInterfaceTempVar);
this.Write(", ");
binaryOperatorExpression.Right.AcceptVisitor(this.Emitter);
}
else
{
new ExpressionListBlock(this.Emitter,
new Expression[] { binaryOperatorExpression.Left, binaryOperatorExpression.Right }, null, null, 0).Emit();
}
this.WriteCloseParentheses();
if (addClose)
{
this.WriteCloseParentheses();
}
return(true);
}
}
return(false);
}
protected virtual bool WriteObject(string objectName, List <TypeConfigItem> members, string format, string interfaceFormat)
{
bool hasProperties = HasProperties(objectName, members);
int pos = 0;
IWriterInfo writer = null;
bool beginBlock = false;
if (hasProperties && objectName != null && !IsObjectLiteral)
{
beginBlock = true;
pos = Emitter.Output.Length;
writer = SaveWriter();
EnsureComma();
Write(objectName);
WriteColon();
BeginBlock();
}
bool isProperty = JS.Fields.PROPERTIES == objectName;
bool isField = JS.Fields.FIELDS == objectName;
int count = 0;
foreach (var member in members)
{
object constValue = null;
bool isPrimitive = false;
bool write = false;
bool writeScript = false;
if (member.Initializer is PrimitiveExpression primitiveExpr)
{
//isPrimitive = true;
constValue = primitiveExpr.Value;
ResolveResult rr = null;
if (member.VarInitializer != null)
{
rr = Emitter.Resolver.ResolveNode(member.VarInitializer);
}
else
{
rr = Emitter.Resolver.ResolveNode(member.Entity);
}
if (rr != null && rr.Type.Kind == TypeKind.Enum)
{
constValue = Helpers.GetEnumValue(Emitter, rr.Type, constValue);
writeScript = true;
}
}
if (constValue is RawValue)
{
constValue = constValue.ToString();
write = true;
writeScript = false;
}
var isNull = member.Initializer.IsNull || member.Initializer is NullReferenceExpression || member.Initializer.Parent == null;
if (!isNull && !isPrimitive)
{
var constrr = Emitter.Resolver.ResolveNode(member.Initializer);
if (constrr != null && constrr.IsCompileTimeConstant)
{
//isPrimitive = true;
constValue = constrr.ConstantValue;
var expectedType = Emitter.Resolver.Resolver.GetExpectedType(member.Initializer);
if (!expectedType.Equals(constrr.Type) && expectedType.Kind != TypeKind.Dynamic)
{
try
{
constValue = Convert.ChangeType(constValue, ReflectionHelper.GetTypeCode(expectedType));
}
catch (Exception)
{
Logger.ZLogWarning("FieldBlock: Convert.ChangeType is failed. Value type: {0}, Target type: {1}", constrr.Type.FullName, expectedType.FullName);
}
}
if (constrr.Type.Kind == TypeKind.Enum)
{
constValue = Helpers.GetEnumValue(Emitter, constrr.Type, constrr.ConstantValue);
}
writeScript = true;
}
}
var isNullable = false;
if (isPrimitive && constValue is AstType)
{
var itype = Emitter.Resolver.ResolveNode((AstType)constValue);
if (NullableType.IsNullable(itype.Type))
{
isNullable = true;
}
}
string tpl = null;
IMember templateMember = null;
MemberResolveResult init_rr = null;
if (isField && member.VarInitializer != null)
{
init_rr = Emitter.Resolver.ResolveNode(member.VarInitializer) as MemberResolveResult;
tpl = init_rr != null?Emitter.GetInline(init_rr.Member) : null;
if (tpl != null)
{
templateMember = init_rr.Member;
}
}
bool isAutoProperty = false;
if (isProperty)
{
var member_rr = Emitter.Resolver.ResolveNode(member.Entity) as MemberResolveResult;
var property = (IProperty)member_rr.Member;
isAutoProperty = Helpers.IsAutoProperty(property);
}
bool written = false;
if (!isNull && (!isPrimitive || constValue is AstType || tpl != null) && !(isProperty && !IsObjectLiteral && !isAutoProperty))
{
string value = null;
bool needContinue = false;
string defValue = "";
if (!isPrimitive)
{
var oldWriter = SaveWriter();
NewWriter();
member.Initializer.AcceptVisitor(Emitter);
value = Emitter.Output.ToString();
RestoreWriter(oldWriter);
ResolveResult rr = null;
AstType astType = null;
if (member.VarInitializer != null)
{
rr = Emitter.Resolver.ResolveNode(member.VarInitializer);
}
else
{
astType = member.Entity.ReturnType;
rr = Emitter.Resolver.ResolveNode(member.Entity);
}
constValue = Inspector.GetDefaultFieldValue(rr.Type, astType);
if (rr.Type.Kind == TypeKind.Enum)
{
constValue = Helpers.GetEnumValue(Emitter, rr.Type, constValue);
}
isNullable = NullableType.IsNullable(rr.Type);
needContinue = constValue is IType;
writeScript = true;
/*if (needContinue && !(member.Initializer is ObjectCreateExpression))
* {
* defValue = " || " + Inspector.GetStructDefaultValue((IType)constValue, this.Emitter);
* }*/
}
else if (constValue is AstType)
{
value = isNullable
? "null"
: Inspector.GetStructDefaultValue((AstType)constValue, Emitter);
constValue = value;
write = true;
needContinue = !isProperty && !isNullable;
}
var name = member.GetName(Emitter);
bool isValidIdentifier = Helpers.IsValidIdentifier(name);
if (isProperty && isPrimitive)
{
constValue = "null";
if (IsObjectLiteral)
{
written = true;
if (isValidIdentifier)
{
Write(string.Format("this.{0} = {1};", name, value));
}
else
{
Write(string.Format("this[{0}] = {1};", ToJavaScript(name, Emitter), value));
}
WriteNewLine();
}
else
{
Injectors.Add(string.Format(name.StartsWith("\"") || !isValidIdentifier ? "this[{0}] = {1};" : "this.{0} = {1};", isValidIdentifier ? name : ToJavaScript(name, Emitter), value));
}
}
else
{
if (IsObjectLiteral)
{
written = true;
if (isValidIdentifier)
{
Write(string.Format("this.{0} = {1};", name, value + defValue));
}
else
{
Write(string.Format("this[{0}] = {1};", ToJavaScript(name, Emitter), value + defValue));
}
WriteNewLine();
}
else if (tpl != null)
{
if (!tpl.Contains("{0}"))
{
tpl = tpl + " = {0};";
}
string v = null;
if (!isNull && (!isPrimitive || constValue is AstType))
{
v = value + defValue;
}
else
{
if (write)
{
v = constValue != null?constValue.ToString() : "";
}
else if (writeScript)
{
v = ToJavaScript(constValue, Emitter);
}
else
{
var oldWriter = SaveWriter();
NewWriter();
member.Initializer.AcceptVisitor(Emitter);
v = Emitter.Output.ToString();
RestoreWriter(oldWriter);
}
}
tpl = Helpers.ConvertTokens(Emitter, tpl, templateMember);
tpl = tpl.Replace("{this}", "this").Replace("{0}", v);
if (!tpl.EndsWith(";"))
{
tpl += ";";
}
Injectors.Add(tpl);
}
else
{
bool isDefaultInstance = Emitter.Resolver.ResolveNode(member.Initializer) is CSharpInvocationResolveResult rr &&
rr.Member.SymbolKind == SymbolKind.Constructor &&
rr.Arguments.Count == 0 &&
rr.InitializerStatements.Count == 0 &&
rr.Type.Kind == TypeKind.Struct;
if (!isDefaultInstance)
{
if (isField && !isValidIdentifier)
{
Injectors.Add(string.Format("this[{0}] = {1};", name.StartsWith("\"") ? name : ToJavaScript(name, Emitter), value + defValue));
}
else
{
Injectors.Add(string.Format(name.StartsWith("\"") ? interfaceFormat : format, name, value + defValue));
}
}
}
}
}
count++;
if (written)
{
continue;
}
bool withoutTypeParams = true;
MemberResolveResult m_rr = null;
if (member.Entity != null)
{
m_rr = Emitter.Resolver.ResolveNode(member.Entity) as MemberResolveResult;
if (m_rr != null)
{
withoutTypeParams = OverloadsCollection.ExcludeTypeParameterForDefinition(m_rr);
}
}
var mname = member.GetName(Emitter, withoutTypeParams);
if (TypeInfo.IsEnum && m_rr != null)
{
mname = Emitter.GetEntityName(m_rr.Member);
}
bool isValid = Helpers.IsValidIdentifier(mname);
if (!isValid)
{
if (IsObjectLiteral)
{
mname = "[" + ToJavaScript(mname, Emitter) + "]";
}
else
{
mname = ToJavaScript(mname, Emitter);
}
}
if (IsObjectLiteral)
{
WriteThis();
if (isValid)
{
WriteDot();
}
Write(mname);
Write(" = ");
}
else
{
EnsureComma();
XmlToJsDoc.EmitComment(this, member.Entity, null, member.Entity is FieldDeclaration ? member.VarInitializer : null);
Write(mname);
WriteColon();
}
bool close = false;
if (isProperty && !IsObjectLiteral && !isAutoProperty)
{
var oldTempVars = Emitter.TempVariables;
BeginBlock();
new VisitorPropertyBlock(Emitter, (PropertyDeclaration)member.Entity).Emit();
WriteNewLine();
EndBlock();
Emitter.Comma = true;
Emitter.TempVariables = oldTempVars;
continue;
}
if (constValue is AstType || constValue is IType)
{
Write("null");
if (!isNullable)
{
var name = member.GetName(Emitter);
bool isValidIdentifier = Helpers.IsValidIdentifier(name);
var value = constValue is AstType?Inspector.GetStructDefaultValue((AstType)constValue, Emitter) : Inspector.GetStructDefaultValue((IType)constValue, Emitter);
if (!isValidIdentifier)
{
Injectors.Insert(BeginCounter++, string.Format("this[{0}] = {1};", name.StartsWith("\"") ? name : ToJavaScript(name, Emitter), value));
}
else
{
Injectors.Insert(BeginCounter++, string.Format(name.StartsWith("\"") ? interfaceFormat : format, name, value));
}
}
}
else if (write)
{
Write(constValue);
}
else if (writeScript)
{
WriteScript(constValue);
}
else
{
member.Initializer.AcceptVisitor(Emitter);
}
if (close)
{
Write(" }");
}
if (IsObjectLiteral)
{
WriteSemiColon(true);
}
Emitter.Comma = true;
}
if (count > 0 && objectName != null && !IsObjectLiteral)
{
WriteNewLine();
EndBlock();
}
else if (beginBlock)
{
Emitter.IsNewLine = writer.IsNewLine;
Emitter.ResetLevel(writer.Level);
Emitter.Comma = writer.Comma;
Emitter.Output.Length = pos;
}
return(count > 0);
}
private void WriteInterfaceMember(string interfaceTempVar, MemberResolveResult resolveResult, bool isSetter, string prefix = null)
{
var itypeDef = resolveResult.Member.DeclaringTypeDefinition;
var externalInterface = this.Emitter.Validator.IsExternalInterface(itypeDef);
bool variance = MetadataUtils.IsJsGeneric(itypeDef, this.Emitter) &&
itypeDef.TypeParameters != null &&
itypeDef.TypeParameters.Any(typeParameter => typeParameter.Variance != VarianceModifier.Invariant);
if (interfaceTempVar != null && externalInterface == null && !variance)
{
this.WriteComma();
this.Write(interfaceTempVar);
}
if (externalInterface != null && externalInterface.IsDualImplementation || variance)
{
if (interfaceTempVar != null)
{
this.WriteCloseParentheses();
}
this.WriteOpenBracket();
this.Write(JS.Funcs.BRIDGE_GET_I);
this.WriteOpenParentheses();
if (interfaceTempVar != null)
{
this.Write(interfaceTempVar);
}
else
{
this.WriteSimpleTarget(resolveResult);
}
this.WriteComma();
var interfaceName = OverloadsCollection.Create(Emitter, resolveResult.Member, isSetter).GetOverloadName(false, prefix);
if (interfaceName.StartsWith("\""))
{
this.Write(interfaceName);
}
else
{
this.WriteScript(interfaceName);
}
if (variance)
{
this.WriteComma();
this.WriteScript(OverloadsCollection.Create(Emitter, resolveResult.Member, isSetter).GetOverloadName(false, prefix, withoutTypeParams: true));
}
/*this.WriteComma();
* this.WriteScript(OverloadsCollection.Create(Emitter, resolveResult.Member, isSetter).GetOverloadName(true, prefix));*/
this.Write(")");
this.WriteCloseBracket();
return;
}
this.WriteOpenBracket();
this.Write(OverloadsCollection.Create(Emitter, resolveResult.Member, isSetter).GetOverloadName(externalInterface != null && externalInterface.IsSimpleImplementation, prefix));
this.WriteCloseBracket();
if (interfaceTempVar != null)
{
this.WriteCloseParentheses();
}
}
protected void VisitMethodDeclaration(MethodDeclaration methodDeclaration)
{
var typeDef = this.Emitter.GetTypeDefinition();
var overloads = OverloadsCollection.Create(this.Emitter, methodDeclaration);
if (overloads.HasOverloads)
{
string name = overloads.GetOverloadName();
this.Write(name);
}
else
{
this.Write(this.Emitter.GetEntityName(methodDeclaration));
}
var isGeneric = methodDeclaration.TypeParameters.Count > 0;
if (isGeneric)
{
bool needComma = false;
this.Write("<");
foreach (var p in methodDeclaration.TypeParameters)
{
if (needComma)
{
this.WriteComma();
}
needComma = true;
this.Write(p.Name);
}
this.Write(">");
this.WriteOpenParentheses();
var comma = false;
foreach (var p in methodDeclaration.TypeParameters)
{
if (comma)
{
this.WriteComma();
}
this.Write(p.Name);
this.WriteColon();
this.WriteOpenBrace();
this.Write("prototype");
this.WriteColon();
this.Write(p.Name);
this.WriteCloseBrace();
comma = true;
}
this.WriteCloseParentheses();
this.WriteColon();
this.WriteOpenBrace();
this.WriteSpace();
}
this.EmitMethodParameters(methodDeclaration.Parameters, methodDeclaration);
this.WriteColon();
var retType = BridgeTypes.ToJsName(methodDeclaration.ReturnType, this.Emitter);
retType = EmitBlock.HandleType(retType);
this.Write(retType);
if (isGeneric)
{
this.WriteSpace();
this.WriteCloseBrace();
}
this.WriteSemiColon();
this.WriteNewLine();
}
public static bool CheckConversion(ConversionBlock block, Expression expression)
{
Conversion conversion = null;
try
{
var rr = block.Emitter.Resolver.ResolveNode(expression, block.Emitter);
conversion = block.Emitter.Resolver.Resolver.GetConversion(expression);
if (conversion == null)
{
return(false);
}
if (conversion.IsIdentityConversion)
{
return(false);
}
var isNumLifted = conversion.IsImplicit && conversion.IsLifted && conversion.IsNumericConversion && !(expression is BinaryOperatorExpression);
if (isNumLifted && !conversion.IsUserDefined)
{
return(false);
}
if (conversion.IsLifted && !isNumLifted)
{
block.Write("Bridge.Nullable.lift(");
}
if (conversion.IsUserDefined)
{
var method = conversion.Method;
string inline = block.Emitter.GetInline(method);
if (conversion.IsExplicit && !string.IsNullOrWhiteSpace(inline))
{
// Still returns true if Nullable.lift( was written.
return(conversion.IsLifted);
}
if (!string.IsNullOrWhiteSpace(inline))
{
if (expression is InvocationExpression)
{
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, (InvocationExpression)expression), inline).Emit();
}
else if (expression is ObjectCreateExpression)
{
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, (InvocationExpression)expression), inline).Emit();
}
else if (expression is UnaryOperatorExpression)
{
var unaryExpression = (UnaryOperatorExpression)expression;
var resolveOperator = block.Emitter.Resolver.ResolveNode(unaryExpression, block.Emitter);
OperatorResolveResult orr = resolveOperator as OperatorResolveResult;
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, unaryExpression, orr), inline).Emit();
}
else if (expression is BinaryOperatorExpression)
{
var binaryExpression = (BinaryOperatorExpression)expression;
var resolveOperator = block.Emitter.Resolver.ResolveNode(binaryExpression, block.Emitter);
OperatorResolveResult orr = resolveOperator as OperatorResolveResult;
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, binaryExpression, orr), inline).Emit();
}
else
{
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, expression), inline).Emit();
}
block.DisableEmitConversionExpression = true;
// Still returns true if Nullable.lift( was written.
return(conversion.IsLifted);
}
else
{
if (method.DeclaringTypeDefinition != null && block.Emitter.Validator.IsIgnoreType(method.DeclaringTypeDefinition))
{
// Still returns true if Nullable.lift( was written.
return(conversion.IsLifted);
}
block.Write(BridgeTypes.ToJsName(method.DeclaringType, block.Emitter));
block.WriteDot();
block.Write(OverloadsCollection.Create(block.Emitter, method).GetOverloadName());
}
if (conversion.IsLifted)
{
block.WriteComma();
}
else
{
block.WriteOpenParentheses();
}
return(true);
}
// Still returns true if Nullable.lift( was written.
return(conversion.IsLifted);
}
catch
{
}
return(false);
}
private void HandleDecimal(ResolveResult resolveOperator)
{
if (this.AssignmentExpression.Operator == AssignmentOperatorType.Assign)
{
new ExpressionListBlock(this.Emitter,
new Expression[] { this.AssignmentExpression.Right }, null).Emit();
return;
}
var orr = resolveOperator as OperatorResolveResult;
var method = orr != null ? orr.UserDefinedOperatorMethod : null;
var assigmentType = Helpers.TypeOfAssignment(this.AssignmentExpression.Operator);
if (orr != null && method == null)
{
var name = Helpers.GetBinaryOperatorMethodName(assigmentType);
var type = NullableType.IsNullable(orr.Type) ? NullableType.GetUnderlyingType(orr.Type) : orr.Type;
method = type.GetMethods(m => m.Name == name, GetMemberOptions.IgnoreInheritedMembers).FirstOrDefault();
}
if (method != null)
{
var inline = this.Emitter.GetInline(method);
if (orr.IsLiftedOperator)
{
this.Write(Bridge.Translator.Emitter.ROOT + ".Nullable.");
string action = "lift2";
string op_name = null;
switch (assigmentType)
{
case BinaryOperatorType.GreaterThan:
op_name = "gt";
break;
case BinaryOperatorType.GreaterThanOrEqual:
op_name = "gte";
break;
case BinaryOperatorType.Equality:
op_name = "equals";
break;
case BinaryOperatorType.InEquality:
op_name = "ne";
break;
case BinaryOperatorType.LessThan:
op_name = "lt";
break;
case BinaryOperatorType.LessThanOrEqual:
op_name = "lte";
break;
case BinaryOperatorType.Add:
op_name = "add";
break;
case BinaryOperatorType.Subtract:
op_name = "sub";
break;
case BinaryOperatorType.Multiply:
op_name = "mul";
break;
case BinaryOperatorType.Divide:
op_name = "div";
break;
case BinaryOperatorType.Modulus:
op_name = "mod";
break;
default:
throw new ArgumentOutOfRangeException();
}
this.Write(action);
this.WriteOpenParentheses();
this.WriteScript(op_name);
this.WriteComma();
new ExpressionListBlock(this.Emitter,
new Expression[] { this.AssignmentExpression.Left, this.AssignmentExpression.Right }, null).Emit();
this.WriteCloseParentheses();
}
else if (!string.IsNullOrWhiteSpace(inline))
{
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, this.AssignmentExpression, orr, method), inline).Emit();
}
else if (!this.Emitter.Validator.IsIgnoreType(method.DeclaringTypeDefinition))
{
this.Write(BridgeTypes.ToJsName(method.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, method).GetOverloadName());
this.WriteOpenParentheses();
new ExpressionListBlock(this.Emitter,
new Expression[] { this.AssignmentExpression.Left, this.AssignmentExpression.Right }, null).Emit();
this.WriteCloseParentheses();
}
}
}
protected void VisitIdentifierExpression()
{
IdentifierExpression identifierExpression = this.IdentifierExpression;
int pos = this.Emitter.Output.Length;
ResolveResult resolveResult = null;
this.isRefArg = this.Emitter.IsRefArg;
this.Emitter.IsRefArg = false;
resolveResult = this.Emitter.Resolver.ResolveNode(identifierExpression, this.Emitter);
var id = identifierExpression.Identifier;
var isResolved = resolveResult != null && !(resolveResult is ErrorResolveResult);
var memberResult = resolveResult as MemberResolveResult;
if (this.Emitter.Locals != null && this.Emitter.Locals.ContainsKey(id) && resolveResult is LocalResolveResult)
{
var lrr = (LocalResolveResult)resolveResult;
if (this.Emitter.LocalsMap != null && this.Emitter.LocalsMap.ContainsKey(lrr.Variable) && !(identifierExpression.Parent is DirectionExpression))
{
this.Write(this.Emitter.LocalsMap[lrr.Variable]);
}
else if (this.Emitter.LocalsNamesMap != null && this.Emitter.LocalsNamesMap.ContainsKey(id))
{
this.Write(this.Emitter.LocalsNamesMap[id]);
}
else
{
this.Write(id);
}
Helpers.CheckValueTypeClone(resolveResult, identifierExpression, this, pos);
return;
}
if (resolveResult is TypeResolveResult)
{
this.Write(BridgeTypes.ToJsName(resolveResult.Type, this.Emitter));
/*if (this.Emitter.Validator.IsExternalType(resolveResult.Type.GetDefinition()) || resolveResult.Type.Kind == TypeKind.Enum)
* {
* this.Write(BridgeTypes.ToJsName(resolveResult.Type, this.Emitter));
* }
* else
* {
* this.Write("Bridge.get(" + BridgeTypes.ToJsName(resolveResult.Type, this.Emitter) + ")");
* }*/
return;
}
string inlineCode = memberResult != null?this.Emitter.GetInline(memberResult.Member) : null;
var isInvoke = identifierExpression.Parent is InvocationExpression && (((InvocationExpression)(identifierExpression.Parent)).Target == identifierExpression);
if (memberResult != null && memberResult.Member is IMethod && isInvoke)
{
var i_rr = this.Emitter.Resolver.ResolveNode(identifierExpression.Parent, this.Emitter) as CSharpInvocationResolveResult;
if (i_rr != null && !i_rr.IsExpandedForm)
{
var tpl = this.Emitter.GetAttribute(memberResult.Member.Attributes, JS.NS.BRIDGE + ".TemplateAttribute");
if (tpl != null && tpl.PositionalArguments.Count == 2)
{
inlineCode = tpl.PositionalArguments[1].ConstantValue.ToString();
}
}
}
if (string.IsNullOrEmpty(inlineCode) && memberResult != null &&
memberResult.Member is IMethod &&
!(memberResult is InvocationResolveResult) &&
!(
identifierExpression.Parent is InvocationExpression &&
identifierExpression.NextSibling != null &&
identifierExpression.NextSibling.Role is TokenRole &&
((TokenRole)identifierExpression.NextSibling.Role).Token == "("
)
)
{
var method = (IMethod)memberResult.Member;
if (method.TypeArguments.Count > 0)
{
inlineCode = MemberReferenceBlock.GenerateInlineForMethodReference(method, this.Emitter);
}
}
bool hasInline = !string.IsNullOrEmpty(inlineCode);
bool hasThis = hasInline && inlineCode.Contains("{this}");
if (hasInline && inlineCode.StartsWith("<self>"))
{
hasThis = true;
inlineCode = inlineCode.Substring(6);
}
if (hasThis)
{
Emitter.ThisRefCounter++;
this.Write("");
var oldBuilder = this.Emitter.Output;
this.Emitter.Output = new StringBuilder();
if (memberResult.Member.IsStatic)
{
this.Write(BridgeTypes.ToJsName(memberResult.Member.DeclaringType, this.Emitter));
/*if (!this.Emitter.Validator.IsExternalType(memberResult.Member.DeclaringTypeDefinition) && memberResult.Member.DeclaringTypeDefinition.Kind != TypeKind.Enum)
* {
* this.Write("(Bridge.get(" + BridgeTypes.ToJsName(memberResult.Member.DeclaringType, this.Emitter) + "))");
* }
* else
* {
* this.Write(BridgeTypes.ToJsName(memberResult.Member.DeclaringType, this.Emitter));
* }*/
}
else
{
this.WriteThis();
}
var oldInline = inlineCode;
var thisArg = this.Emitter.Output.ToString();
int thisIndex = inlineCode.IndexOf("{this}");
inlineCode = inlineCode.Replace("{this}", thisArg);
this.Emitter.Output = oldBuilder;
int[] range = null;
if (thisIndex > -1)
{
range = new[] { thisIndex, thisIndex + thisArg.Length };
}
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(inlineCode, null, thisArg, range);
}
else
{
if (memberResult.Member is IMethod)
{
ResolveResult targetrr = null;
if (memberResult.Member.IsStatic)
{
targetrr = new TypeResolveResult(memberResult.Member.DeclaringType);
}
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, this.IdentifierExpression, resolveResult), oldInline, (IMethod)memberResult.Member, targetrr).EmitFunctionReference();
}
else if (memberResult != null && memberResult.Member is IField && inlineCode.Contains("{0}"))
{
this.PushWriter(inlineCode, null, thisArg, range);
}
else if (InlineArgumentsBlock.FormatArgRegex.IsMatch(inlineCode))
{
this.PushWriter(inlineCode, null, thisArg, range);
}
else
{
this.Write(inlineCode);
}
}
return;
}
if (hasInline)
{
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(inlineCode);
}
else
{
if (memberResult.Member is IMethod)
{
ResolveResult targetrr = null;
if (memberResult.Member.IsStatic)
{
targetrr = new TypeResolveResult(memberResult.Member.DeclaringType);
}
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, this.IdentifierExpression, resolveResult), inlineCode, (IMethod)memberResult.Member, targetrr).EmitFunctionReference();
}
else if (InlineArgumentsBlock.FormatArgRegex.IsMatch(inlineCode))
{
this.PushWriter(inlineCode);
}
else
{
this.Write(inlineCode);
}
}
return;
}
string appendAdditionalCode = null;
if (memberResult != null &&
memberResult.Member is IMethod &&
!(memberResult is InvocationResolveResult) &&
!(
identifierExpression.Parent is InvocationExpression &&
identifierExpression.NextSibling != null &&
identifierExpression.NextSibling.Role is TokenRole &&
((TokenRole)identifierExpression.NextSibling.Role).Token == "("
)
)
{
if (!string.IsNullOrEmpty(inlineCode))
{
ResolveResult targetrr = null;
if (memberResult.Member.IsStatic)
{
targetrr = new TypeResolveResult(memberResult.Member.DeclaringType);
}
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, identifierExpression, resolveResult), inlineCode,
(IMethod)memberResult.Member, targetrr).EmitFunctionReference();
}
else
{
var resolvedMethod = (IMethod)memberResult.Member;
bool isStatic = resolvedMethod != null && resolvedMethod.IsStatic;
if (!isStatic)
{
var isExtensionMethod = resolvedMethod.IsExtensionMethod;
this.Write(isExtensionMethod ? JS.Funcs.BRIDGE_BIND_SCOPE : JS.Funcs.BRIDGE_CACHE_BIND);
this.WriteOpenParentheses();
this.WriteThis();
this.Write(", ");
appendAdditionalCode = ")";
}
}
}
if (memberResult != null && memberResult.Member.SymbolKind == SymbolKind.Field && this.Emitter.IsMemberConst(memberResult.Member) && this.Emitter.IsInlineConst(memberResult.Member))
{
this.WriteScript(memberResult.ConstantValue);
return;
}
if (memberResult != null && memberResult.Member.SymbolKind == SymbolKind.Property && memberResult.TargetResult.Type.Kind != TypeKind.Anonymous)
{
bool isStatement = false;
string valueVar = null;
if (this.Emitter.IsUnaryAccessor)
{
isStatement = identifierExpression.Parent is UnaryOperatorExpression && identifierExpression.Parent.Parent is ExpressionStatement;
if (NullableType.IsNullable(memberResult.Type))
{
isStatement = false;
}
if (!isStatement)
{
this.WriteOpenParentheses();
valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
}
}
this.WriteTarget(memberResult);
if (!string.IsNullOrWhiteSpace(inlineCode))
{
//this.Write(inlineCode);
if (resolveResult is InvocationResolveResult || (memberResult.Member.SymbolKind == SymbolKind.Property && this.Emitter.IsAssignment))
{
this.PushWriter(inlineCode);
}
else
{
this.Write(inlineCode);
}
}
else if (memberResult.Member is IProperty)
{
var name = Helpers.GetPropertyRef(memberResult.Member, this.Emitter);
this.WriteIdentifier(name);
}
else if (!this.Emitter.IsAssignment)
{
if (this.Emitter.IsUnaryAccessor)
{
bool isDecimal = Helpers.IsDecimalType(memberResult.Member.ReturnType, this.Emitter.Resolver);
bool isLong = Helpers.Is64Type(memberResult.Member.ReturnType, this.Emitter.Resolver);
bool isNullable = NullableType.IsNullable(memberResult.Member.ReturnType);
if (isStatement)
{
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, true));
this.WriteOpenParentheses();
if (isDecimal || isLong)
{
if (isNullable)
{
this.Write(JS.Types.SYSTEM_NULLABLE + "." + JS.Funcs.Math.LIFT1);
this.WriteOpenParentheses();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment ||
this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.WriteScript(JS.Funcs.Math.INC);
}
else
{
this.WriteScript(JS.Funcs.Math.DEC);
}
this.WriteComma();
this.WriteTarget(memberResult);
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, false));
this.WriteOpenParentheses();
this.WriteCloseParentheses();
this.WriteCloseParentheses();
}
else
{
this.WriteTarget(memberResult);
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, false));
this.WriteOpenParentheses();
this.WriteCloseParentheses();
this.WriteDot();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment ||
this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write(JS.Funcs.Math.INC);
}
else
{
this.Write(JS.Funcs.Math.DEC);
}
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
}
else
{
this.WriteTarget(memberResult);
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, false));
this.WriteOpenParentheses();
this.WriteCloseParentheses();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write("+");
}
else
{
this.Write("-");
}
this.Write("1");
}
this.WriteCloseParentheses();
}
else
{
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, false));
this.WriteOpenParentheses();
this.WriteCloseParentheses();
this.WriteComma();
this.WriteTarget(memberResult);
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, true));
this.WriteOpenParentheses();
if (isDecimal || isLong)
{
if (isNullable)
{
this.Write(JS.Types.SYSTEM_NULLABLE + "." + JS.Funcs.Math.LIFT1);
this.WriteOpenParentheses();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment ||
this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.WriteScript(JS.Funcs.Math.INC);
}
else
{
this.WriteScript(JS.Funcs.Math.DEC);
}
this.WriteComma();
this.Write(valueVar);
this.WriteCloseParentheses();
}
else
{
this.Write(valueVar);
this.WriteDot();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment ||
this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write(JS.Funcs.Math.INC);
}
else
{
this.Write(JS.Funcs.Math.DEC);
}
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
}
else
{
this.Write(valueVar);
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write("+");
}
else
{
this.Write("-");
}
this.Write("1");
}
this.WriteCloseParentheses();
this.WriteComma();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment ||
this.Emitter.UnaryOperatorType == UnaryOperatorType.Decrement)
{
this.WriteTarget(memberResult);
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, false));
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
else
{
this.Write(valueVar);
}
this.WriteCloseParentheses();
if (valueVar != null)
{
this.RemoveTempVar(valueVar);
}
}
}
else
{
this.Write(Helpers.GetPropertyRef(memberResult.Member, this.Emitter));
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
}
else if (this.Emitter.AssignmentType != AssignmentOperatorType.Assign)
{
string trg;
if (memberResult.Member.IsStatic)
{
trg = BridgeTypes.ToJsName(memberResult.Member.DeclaringType, this.Emitter);
}
else
{
trg = "this";
}
bool isBool = memberResult != null && NullableType.IsNullable(memberResult.Member.ReturnType) ? NullableType.GetUnderlyingType(memberResult.Member.ReturnType).IsKnownType(KnownTypeCode.Boolean) : memberResult.Member.ReturnType.IsKnownType(KnownTypeCode.Boolean);
bool skipGet = false;
var orr = this.Emitter.Resolver.ResolveNode(identifierExpression.Parent, this.Emitter) as OperatorResolveResult;
bool special = orr != null && orr.IsLiftedOperator;
if (!special && isBool &&
(this.Emitter.AssignmentType == AssignmentOperatorType.BitwiseAnd ||
this.Emitter.AssignmentType == AssignmentOperatorType.BitwiseOr))
{
skipGet = true;
}
if (skipGet)
{
this.PushWriter(string.Concat(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, true), "({0})"));
}
else
{
this.PushWriter(string.Concat(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, true),
"(",
trg,
".",
Helpers.GetPropertyRef(memberResult.Member, this.Emitter, false),
"()",
"{0})"));
}
}
else
{
this.PushWriter(Helpers.GetPropertyRef(memberResult.Member, this.Emitter, true) + "({0})");
}
}
else if (memberResult != null && memberResult.Member is IEvent)
{
if (this.Emitter.IsAssignment &&
(this.Emitter.AssignmentType == AssignmentOperatorType.Add ||
this.Emitter.AssignmentType == AssignmentOperatorType.Subtract))
{
this.WriteTarget(memberResult);
if (!string.IsNullOrWhiteSpace(inlineCode))
{
this.Write(inlineCode);
}
else
{
this.Write(Helpers.GetAddOrRemove(this.Emitter.AssignmentType == AssignmentOperatorType.Add));
this.Write(
OverloadsCollection.Create(this.Emitter, memberResult.Member,
this.Emitter.AssignmentType == AssignmentOperatorType.Subtract).GetOverloadName());
}
this.WriteOpenParentheses();
}
else
{
this.WriteTarget(memberResult);
this.Write(this.Emitter.GetEntityName(memberResult.Member, true));
}
}
else
{
if (!string.IsNullOrWhiteSpace(inlineCode))
{
this.Write(inlineCode);
}
else if (isResolved)
{
if (resolveResult is LocalResolveResult)
{
var localResolveResult = (LocalResolveResult)resolveResult;
this.Write(localResolveResult.Variable.Name);
}
else if (memberResult != null)
{
this.WriteTarget(memberResult);
string name = OverloadsCollection.Create(this.Emitter, memberResult.Member).GetOverloadName();
if (isRefArg)
{
this.WriteScript(name);
}
else if (memberResult.Member is IField)
{
this.WriteIdentifier(name);
}
else
{
this.Write(name);
}
}
else
{
this.Write(resolveResult.ToString());
}
}
else
{
throw new EmitterException(identifierExpression, "Cannot resolve identifier: " + id);
}
}
if (appendAdditionalCode != null)
{
this.Write(appendAdditionalCode);
}
Helpers.CheckValueTypeClone(resolveResult, identifierExpression, this, pos);
}
protected void VisitMethodDeclaration(MethodDeclaration methodDeclaration)
{
foreach (var attrSection in methodDeclaration.Attributes)
{
foreach (var attr in attrSection.Attributes)
{
var rr = this.Emitter.Resolver.ResolveNode(attr.Type, this.Emitter);
if (rr.Type.FullName == "Bridge.ExternalAttribute" || rr.Type.FullName == "Bridge.IgnoreAttribute")
{
return;
}
else if (rr.Type.FullName == "Bridge.InitAttribute")
{
int initPosition = 0;
if (attr.HasArgumentList)
{
if (attr.Arguments.Any())
{
var argExpr = attr.Arguments.First();
var argrr = this.Emitter.Resolver.ResolveNode(argExpr, this.Emitter);
if (argrr.ConstantValue is int)
{
initPosition = (int)argrr.ConstantValue;
}
}
}
if (initPosition > 0)
{
return;
}
}
}
}
//this.EnsureComma();
this.EnsureNewLine();
this.ResetLocals();
var prevMap = this.BuildLocalsMap();
var prevNamesMap = this.BuildLocalsNamesMap();
this.AddLocals(methodDeclaration.Parameters, methodDeclaration.Body);
var typeDef = this.Emitter.GetTypeDefinition();
var overloads = OverloadsCollection.Create(this.Emitter, methodDeclaration);
XmlToJsDoc.EmitComment(this, this.MethodDeclaration);
string name = overloads.GetOverloadName();
TransformCtx.CurClassMethodNames.Add(new TransformCtx.MethodInfo()
{
Name = name,
IsPrivate = methodDeclaration.HasModifier(Modifiers.Private),
});
this.Write(name);
this.WriteEqualsSign();
/*
* if (methodDeclaration.TypeParameters.Count > 0)
* {
* this.WriteFunction();
* this.EmitTypeParameters(methodDeclaration.TypeParameters, methodDeclaration);
* this.WriteSpace();
* this.BeginBlock();
* this.WriteReturn(true);
* this.Write("Bridge.fn.bind(this, ");
* }*/
this.WriteFunction();
this.EmitMethodParameters(methodDeclaration.Parameters, methodDeclaration, true);
if (methodDeclaration.TypeParameters.Count > 0)
{
if (methodDeclaration.Parameters.Count > 0 || !methodDeclaration.HasModifier(Modifiers.Static))
{
this.WriteComma();
}
this.EmitTypeParameters(methodDeclaration.TypeParameters, methodDeclaration);
}
this.WriteCloseParentheses();
this.WriteSpace();
var script = this.Emitter.GetScript(methodDeclaration);
if (script == null)
{
if (methodDeclaration.HasModifier(Modifiers.Async))
{
new AsyncBlock(this.Emitter, methodDeclaration).Emit();
}
else
{
this.BeginFunctionBlock();
bool isYieldExists = YieldBlock.HasYield(methodDeclaration.Body);
if (isYieldExists)
{
YieldBlock.EmitYield(this, null);
}
else
{
this.ConvertParamsToReferences(methodDeclaration.Parameters);
}
MarkTempVars();
methodDeclaration.Body.AcceptVisitor(this.Emitter);
EmitTempVars();
if (isYieldExists)
{
var returnResolveResult = this.Emitter.Resolver.ResolveNode(methodDeclaration.ReturnType, this.Emitter);
YieldBlock.EmitYieldReturn(this, returnResolveResult.Type);
}
else
{
PrimitiveType returnType = methodDeclaration.ReturnType as PrimitiveType;
if (returnType != null)
{
if (returnType.KnownTypeCode == ICSharpCode.NRefactory.TypeSystem.KnownTypeCode.Void)
{
string refArgsString = GetRefArgsString(this.Emitter, methodDeclaration);
if (refArgsString != null)
{
this.WriteReturn(true);
this.Write(refArgsString);
this.WriteNewLine();
}
}
}
}
this.EndFunctionBlock();
}
}
else
{
this.BeginBlock();
foreach (var line in script)
{
this.Write(line);
this.WriteNewLine();
}
this.EndBlock();
}
/*
* if (methodDeclaration.TypeParameters.Count > 0)
* {
* this.Write(");");
* this.WriteNewLine();
* this.EndBlock();
* }*/
this.ClearLocalsMap(prevMap);
this.ClearLocalsNamesMap(prevNamesMap);
this.Emitter.Comma = true;
}
protected void VisitMemberReferenceExpression()
{
MemberReferenceExpression memberReferenceExpression = this.MemberReferenceExpression;
int pos = this.Emitter.Output.Length;
ResolveResult resolveResult = null;
ResolveResult expressionResolveResult = null;
string targetVar = null;
string valueVar = null;
bool isStatement = false;
bool isConstTarget = false;
var targetrr = this.Emitter.Resolver.ResolveNode(memberReferenceExpression.Target, this.Emitter);
if (targetrr is ConstantResolveResult)
{
isConstTarget = true;
}
var memberTargetrr = targetrr as MemberResolveResult;
if (memberTargetrr != null && memberTargetrr.Type.Kind == TypeKind.Enum && memberTargetrr.Member is DefaultResolvedField && this.Emitter.Validator.EnumEmitMode(memberTargetrr.Type) == 2)
{
isConstTarget = true;
}
if (memberReferenceExpression.Parent is InvocationExpression && (((InvocationExpression)(memberReferenceExpression.Parent)).Target == memberReferenceExpression))
{
resolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression.Parent, this.Emitter);
expressionResolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression, this.Emitter);
if (expressionResolveResult is InvocationResolveResult)
{
resolveResult = expressionResolveResult;
}
}
else
{
resolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression, this.Emitter);
}
bool oldIsAssignment = this.Emitter.IsAssignment;
bool oldUnary = this.Emitter.IsUnaryAccessor;
if (resolveResult == null)
{
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
if (isConstTarget)
{
this.Write(")");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
this.WriteDot();
string name = memberReferenceExpression.MemberName;
this.Write(name.ToLowerCamelCase());
return;
}
if (resolveResult is DynamicInvocationResolveResult)
{
resolveResult = ((DynamicInvocationResolveResult)resolveResult).Target;
}
if (resolveResult is MethodGroupResolveResult)
{
var oldResult = (MethodGroupResolveResult)resolveResult;
resolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression.Parent, this.Emitter);
if (resolveResult is DynamicInvocationResolveResult)
{
var method = oldResult.Methods.Last();
resolveResult = new MemberResolveResult(new TypeResolveResult(method.DeclaringType), method);
}
}
MemberResolveResult member = resolveResult as MemberResolveResult;
var globalTarget = member != null?this.Emitter.IsGlobalTarget(member.Member) : null;
if (globalTarget != null && globalTarget.Item1)
{
var target = globalTarget.Item2;
if (!string.IsNullOrWhiteSpace(target))
{
bool assign = false;
var memberExpression = member.Member is IMethod ? memberReferenceExpression.Parent.Parent : memberReferenceExpression.Parent;
var targetExpression = member.Member is IMethod ? memberReferenceExpression.Parent : memberReferenceExpression;
var assignment = memberExpression as AssignmentExpression;
if (assignment != null && assignment.Right == targetExpression)
{
assign = true;
}
else
{
var varInit = memberExpression as VariableInitializer;
if (varInit != null && varInit.Initializer == targetExpression)
{
assign = true;
}
else if (memberExpression is InvocationExpression)
{
var targetInvocation = (InvocationExpression)memberExpression;
if (targetInvocation.Arguments.Any(a => a == targetExpression))
{
assign = true;
}
}
}
if (assign)
{
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(target);
}
else
{
this.Write(target);
}
return;
}
}
if (resolveResult is InvocationResolveResult)
{
this.PushWriter("");
}
return;
}
Tuple <bool, bool, string> inlineInfo = member != null?this.Emitter.GetInlineCode(memberReferenceExpression) : null;
//string inline = member != null ? this.Emitter.GetInline(member.Member) : null;
string inline = inlineInfo != null ? inlineInfo.Item3 : null;
bool hasInline = !string.IsNullOrEmpty(inline);
bool hasThis = hasInline && inline.Contains("{this}");
if (hasThis)
{
this.Write("");
var oldBuilder = this.Emitter.Output;
this.Emitter.Output = new StringBuilder();
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
if (isConstTarget)
{
this.Write(")");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
inline = inline.Replace("{this}", this.Emitter.Output.ToString());
this.Emitter.Output = oldBuilder;
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(inline);
}
else
{
if (member != null && member.Member is IMethod)
{
throw new EmitterException(memberReferenceExpression, "The templated method (" + member.Member.FullName + ") cannot be used like reference");
}
else
{
this.Write(inline);
}
}
return;
}
if (member != null && member.Member.SymbolKind == SymbolKind.Field && this.Emitter.IsMemberConst(member.Member) && this.Emitter.IsInlineConst(member.Member))
{
this.WriteScript(member.ConstantValue);
}
else if (hasInline && member.Member.IsStatic)
{
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(inline);
}
else
{
if (member != null && member.Member is IMethod)
{
var r = new Regex(@"([$\w\.]+)\(\s*\S.*\)");
var match = r.Match(inline);
if (match.Success)
{
this.Write(match.Groups[1].Value);
}
else
{
throw new EmitterException(memberReferenceExpression, "The templated method (" + member.Member.FullName + ") cannot be used like reference");
}
}
else
{
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), inline).Emit();
}
}
}
else
{
if (member != null && member.IsCompileTimeConstant && member.Member.DeclaringType.Kind == TypeKind.Enum)
{
var typeDef = member.Member.DeclaringType as DefaultResolvedTypeDefinition;
if (typeDef != null)
{
var enumMode = this.Emitter.Validator.EnumEmitMode(typeDef);
if ((this.Emitter.Validator.IsIgnoreType(typeDef) && enumMode == -1) || enumMode == 2)
{
this.WriteScript(member.ConstantValue);
return;
}
if (enumMode >= 3)
{
string enumStringName = member.Member.Name;
var attr = Helpers.GetInheritedAttribute(member.Member, Translator.Bridge_ASSEMBLY + ".NameAttribute");
if (attr != null)
{
enumStringName = this.Emitter.GetEntityName(member.Member);
}
else
{
switch (enumMode)
{
case 3:
enumStringName = Object.Net.Utilities.StringUtils.ToLowerCamelCase(member.Member.Name);
break;
case 4:
break;
case 5:
enumStringName = enumStringName.ToLowerInvariant();
break;
case 6:
enumStringName = enumStringName.ToUpperInvariant();
break;
}
}
this.WriteScript(enumStringName);
return;
}
}
}
if (resolveResult is TypeResolveResult)
{
TypeResolveResult typeResolveResult = (TypeResolveResult)resolveResult;
var isNative = this.Emitter.Validator.IsIgnoreType(typeResolveResult.Type.GetDefinition()) || typeResolveResult.Type.Kind == TypeKind.Enum;
if (isNative)
{
this.Write(BridgeTypes.ToJsName(typeResolveResult.Type, this.Emitter));
}
else
{
this.Write("Bridge.get(" + BridgeTypes.ToJsName(typeResolveResult.Type, this.Emitter) + ")");
}
return;
}
else if (member != null &&
member.Member is IMethod &&
!(member is InvocationResolveResult) &&
!(
memberReferenceExpression.Parent is InvocationExpression &&
memberReferenceExpression.NextSibling != null &&
memberReferenceExpression.NextSibling.Role is TokenRole &&
((TokenRole)memberReferenceExpression.NextSibling.Role).Token == "("
)
)
{
var resolvedMethod = (IMethod)member.Member;
bool isStatic = resolvedMethod != null && resolvedMethod.IsStatic;
var isExtensionMethod = resolvedMethod.IsExtensionMethod;
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (!isStatic)
{
this.Write(Bridge.Translator.Emitter.ROOT + "." + (isExtensionMethod ? Bridge.Translator.Emitter.DELEGATE_BIND_SCOPE : Bridge.Translator.Emitter.DELEGATE_BIND) + "(");
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
this.Write(", ");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
if (isExtensionMethod)
{
this.Write(BridgeTypes.ToJsName(resolvedMethod.DeclaringType, this.Emitter));
}
else
{
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
if (isConstTarget)
{
this.Write(")");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
}
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, member.Member).GetOverloadName());
if (!isStatic)
{
this.Write(")");
}
return;
}
else
{
bool isProperty = false;
if (member != null && member.Member.SymbolKind == SymbolKind.Property && member.TargetResult.Type.Kind != TypeKind.Anonymous && !this.Emitter.Validator.IsObjectLiteral(member.Member.DeclaringTypeDefinition))
{
isProperty = true;
bool writeTargetVar = false;
if (this.Emitter.IsAssignment && this.Emitter.AssignmentType != AssignmentOperatorType.Assign)
{
writeTargetVar = true;
}
else if (this.Emitter.IsUnaryAccessor)
{
writeTargetVar = true;
isStatement = memberReferenceExpression.Parent is UnaryOperatorExpression && memberReferenceExpression.Parent.Parent is ExpressionStatement;
if (NullableType.IsNullable(member.Type))
{
isStatement = false;
}
if (!isStatement)
{
this.WriteOpenParentheses();
}
}
if (writeTargetVar)
{
bool isField = memberTargetrr != null && memberTargetrr.Member is IField && (memberTargetrr.TargetResult is ThisResolveResult || memberTargetrr.TargetResult is LocalResolveResult);
if (!(targetrr is ThisResolveResult || targetrr is TypeResolveResult || targetrr is LocalResolveResult || isField))
{
targetVar = this.GetTempVarName();
this.Write(targetVar);
this.Write(" = ");
}
}
}
if (isProperty && this.Emitter.IsUnaryAccessor && !isStatement && targetVar == null)
{
valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
}
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
if (isConstTarget)
{
this.Write(")");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
if (targetVar != null)
{
if (this.Emitter.IsUnaryAccessor && !isStatement)
{
this.WriteComma(false);
valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
this.Write(targetVar);
}
else
{
this.WriteSemiColon();
this.WriteNewLine();
this.Write(targetVar);
}
}
}
var targetResolveResult = targetrr as MemberResolveResult;
if (targetResolveResult == null || this.Emitter.IsGlobalTarget(targetResolveResult.Member) == null)
{
this.WriteDot();
}
if (member == null)
{
if (targetrr != null && targetrr.Type.Kind == TypeKind.Dynamic)
{
this.Write(memberReferenceExpression.MemberName);
}
else
{
this.Write(memberReferenceExpression.MemberName.ToLowerCamelCase());
}
}
else if (!string.IsNullOrEmpty(inline))
{
if (resolveResult is InvocationResolveResult || (member.Member.SymbolKind == SymbolKind.Property && this.Emitter.IsAssignment))
{
this.PushWriter(inline);
}
else
{
this.Write(inline);
}
}
else if (member.Member.SymbolKind == SymbolKind.Property && member.TargetResult.Type.Kind != TypeKind.Anonymous && !this.Emitter.Validator.IsObjectLiteral(member.Member.DeclaringTypeDefinition))
{
var proto = false;
if (this.MemberReferenceExpression.Target is BaseReferenceExpression && member != null)
{
var prop = member.Member as IProperty;
if (prop != null && (prop.IsVirtual || prop.IsOverride))
{
proto = true;
}
}
if (Helpers.IsFieldProperty(member.Member, this.Emitter))
{
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter));
}
else if (!this.Emitter.IsAssignment)
{
if (this.Emitter.IsUnaryAccessor)
{
bool isNullable = NullableType.IsNullable(member.Member.ReturnType);
bool isDecimal = Helpers.IsDecimalType(member.Member.ReturnType, this.Emitter.Resolver);
if (isStatement)
{
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter, true));
if (proto)
{
this.Write(".call");
this.WriteOpenParentheses();
this.WriteThis();
this.WriteComma();
}
else
{
this.WriteOpenParentheses();
}
if (isDecimal)
{
if (isNullable)
{
this.Write("Bridge.Nullable.lift1");
this.WriteOpenParentheses();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.WriteScript("inc");
}
else
{
this.WriteScript("dec");
}
this.WriteComma();
if (targetVar != null)
{
this.Write(targetVar);
}
else
{
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
}
this.WriteDot();
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter, false));
if (proto)
{
this.Write(".call");
this.WriteOpenParentheses();
this.WriteThis();
this.WriteCloseParentheses();
}
else
{
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
this.WriteCloseParentheses();
}
else
{
if (targetVar != null)
{
this.Write(targetVar);
}
else
{
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
}
this.WriteDot();
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter, false));
if (proto)
{
this.Write(".call");
this.WriteOpenParentheses();
this.WriteThis();
this.WriteCloseParentheses();
}
else
{
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
this.WriteDot();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write("inc");
}
else
{
this.Write("dec");
}
this.WriteOpenParentheses();
this.WriteCloseParentheses();
this.WriteCloseParentheses();
}
}
else
{
if (targetVar != null)
{
this.Write(targetVar);
}
else
{
if (isConstTarget)
{
this.Write("(");
}
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
if (isConstTarget)
{
this.Write(")");
}
}
this.WriteDot();
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter, false));
if (proto)
{
this.Write(".call");
this.WriteOpenParentheses();
this.WriteThis();
this.WriteCloseParentheses();
}
else
{
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write("+");
}
else
{
this.Write("-");
}
this.Write("1");
this.WriteCloseParentheses();
}
}
else
{
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter, false));
if (proto)
{
this.Write(".call");
this.WriteOpenParentheses();
this.WriteThis();
this.WriteCloseParentheses();
}
else
{
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
this.WriteComma();
if (targetVar != null)
{
this.Write(targetVar);
}
else
{
if (isConstTarget)
{
this.Write("(");
}
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
if (isConstTarget)
{
this.Write(")");
}
}
this.WriteDot();
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter, true));
if (proto)
{
this.Write(".call");
this.WriteOpenParentheses();
this.WriteThis();
this.WriteComma();
}
else
{
this.WriteOpenParentheses();
}
if (isDecimal)
{
if (isNullable)
{
this.Write("Bridge.Nullable.lift1");
this.WriteOpenParentheses();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.WriteScript("inc");
}
else
{
this.WriteScript("dec");
}
this.WriteComma();
this.Write(valueVar);
this.WriteCloseParentheses();
}
else
{
this.Write(valueVar);
this.WriteDot();
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write("inc");
}
else
{
this.Write("dec");
}
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
}
else
{
this.Write(valueVar);
if (this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment || this.Emitter.UnaryOperatorType == UnaryOperatorType.PostIncrement)
{
this.Write("+");
}
else
{
this.Write("-");
}
this.Write("1");
}
this.WriteCloseParentheses();
this.WriteComma();
bool isPreOp = this.Emitter.UnaryOperatorType == UnaryOperatorType.Increment ||
this.Emitter.UnaryOperatorType == UnaryOperatorType.Decrement;
if (isPreOp)
{
if (targetVar != null)
{
this.Write(targetVar);
}
else
{
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
}
this.WriteDot();
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter, false));
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
else
{
this.Write(valueVar);
}
this.WriteCloseParentheses();
if (valueVar != null)
{
this.RemoveTempVar(valueVar);
}
}
if (targetVar != null)
{
this.RemoveTempVar(targetVar);
}
}
else
{
this.Write(Helpers.GetPropertyRef(member.Member, this.Emitter));
if (proto)
{
this.Write(".call");
this.WriteOpenParentheses();
this.WriteThis();
this.WriteCloseParentheses();
}
else
{
//Only write "()" if the property is NOT on an external class
//And if the property has a body. When it has a body, we generate a javascript
//getter function and need to actually invoke the function
var declaringTypeDef = member.Member.DeclaringTypeDefinition;
if (declaringTypeDef != null && !Emitter.Validator.IsIgnoreType(declaringTypeDef))
{
IProperty prop = null;
if (declaringTypeDef.Properties != null)
{
prop =
declaringTypeDef.Properties.FirstOrDefault(p => p.FullName == member.Member.FullName);
}
if (prop != null && !prop.Equals(default(IProperty)) && prop.Getter != null &&
!prop.Getter.BodyRegion.IsEmpty)
{
this.WriteOpenParentheses();
this.WriteCloseParentheses();
}
}
}
}
}
else if (this.Emitter.AssignmentType != AssignmentOperatorType.Assign)
{
if (targetVar != null)
{
this.PushWriter(string.Concat(Helpers.GetPropertyRef(member.Member, this.Emitter, true),
proto ? ".call(this, " : "(",
targetVar,
".",
Helpers.GetPropertyRef(member.Member, this.Emitter, false),
proto ? ".call(this)" : "()",
"{0})"), () =>
{
this.RemoveTempVar(targetVar);
});
}
else
{
var oldWriter = this.SaveWriter();
this.NewWriter();
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
var trg = this.Emitter.Output.ToString();
this.RestoreWriter(oldWriter);
this.PushWriter(string.Concat(Helpers.GetPropertyRef(member.Member, this.Emitter, true),
proto ? ".call(this, " : "(",
trg,
".",
Helpers.GetPropertyRef(member.Member, this.Emitter, false),
proto ? ".call(this)" : "()",
"{0})"));
}
}
else
{
if (proto)
{
this.PushWriter(Helpers.GetPropertyRef(member.Member, this.Emitter, true) + ".call(this, {0})");
}
else
{
//Property setter
//If a property has a body, call the property like a function .Interaction(2);
//If no body, then .Interaction = 2;
var declaringTypeDef = member.Member.DeclaringTypeDefinition;
IProperty prop = null;
if (declaringTypeDef != null && declaringTypeDef.Properties != null)
{
prop = declaringTypeDef.Properties.FirstOrDefault(p => p.FullName == member.Member.FullName);
}
var propRef = Helpers.GetPropertyRef(member.Member, this.Emitter, true);
if (prop != null && !prop.Equals(default(IProperty)) && prop.Setter != null &&
!prop.Setter.BodyRegion.IsEmpty)
{
this.PushWriter(propRef + "({0})");
}
else
{
this.PushWriter(propRef + " = {0}");
}
}
}
}
else if (member.Member.SymbolKind == SymbolKind.Field)
{
bool isConst = this.Emitter.IsMemberConst(member.Member);
if (isConst && this.Emitter.IsInlineConst(member.Member))
{
this.WriteScript(member.ConstantValue);
}
else
{
this.Write(OverloadsCollection.Create(this.Emitter, member.Member).GetOverloadName());
}
}
else if (resolveResult is InvocationResolveResult)
{
InvocationResolveResult invocationResult = (InvocationResolveResult)resolveResult;
CSharpInvocationResolveResult cInvocationResult = (CSharpInvocationResolveResult)resolveResult;
var expresssionMember = expressionResolveResult as MemberResolveResult;
if (expresssionMember != null &&
cInvocationResult != null &&
cInvocationResult.IsDelegateInvocation &&
invocationResult.Member != expresssionMember.Member)
{
this.Write(OverloadsCollection.Create(this.Emitter, expresssionMember.Member).GetOverloadName());
}
else
{
this.Write(OverloadsCollection.Create(this.Emitter, invocationResult.Member).GetOverloadName());
}
}
else if (member.Member is DefaultResolvedEvent)
{
if (this.Emitter.IsAssignment &&
(this.Emitter.AssignmentType == AssignmentOperatorType.Add ||
this.Emitter.AssignmentType == AssignmentOperatorType.Subtract))
{
this.Write(this.Emitter.AssignmentType == AssignmentOperatorType.Add ? "add_" : "remove_");
this.Write(
OverloadsCollection.Create(this.Emitter, member.Member,
this.Emitter.AssignmentType == AssignmentOperatorType.Subtract).GetOverloadName());
this.WriteOpenParentheses();
}
else
{
this.Write(this.Emitter.GetEntityName(member.Member, true));
}
}
else
{
this.Write(this.Emitter.GetEntityName(member.Member));
}
Helpers.CheckValueTypeClone(resolveResult, memberReferenceExpression, this, pos);
}
}
protected virtual void EmitBaseConstructor(ConstructorDeclaration ctor, string ctorName, bool isObjectLiteral)
{
var initializer = ctor.Initializer != null && !ctor.Initializer.IsNull ? ctor.Initializer : new ConstructorInitializer()
{
ConstructorInitializerType = ConstructorInitializerType.Base
};
bool appendScope = false;
bool isBaseObjectLiteral = false;
if (initializer.ConstructorInitializerType == ConstructorInitializerType.Base)
{
var baseType = Emitter.GetBaseTypeDefinition();
//var baseName = JS.Funcs.CONSTRUCTOR;
string baseName = null;
isBaseObjectLiteral = Emitter.Validator.IsObjectLiteral(baseType);
if (ctor.Initializer != null && !ctor.Initializer.IsNull)
{
var member = ((InvocationResolveResult)Emitter.Resolver.ResolveNode(ctor.Initializer)).Member;
var overloads = OverloadsCollection.Create(Emitter, member);
if (overloads.HasOverloads)
{
baseName = overloads.GetOverloadName();
}
}
string name = null;
if (TypeInfo.GetBaseTypes(Emitter).Any())
{
name = H5Types.ToJsName(TypeInfo.GetBaseClass(Emitter), Emitter);
}
else
{
name = H5Types.ToJsName(baseType, Emitter);
}
if (!isObjectLiteral && isBaseObjectLiteral)
{
Write(JS.Types.H5.COPY_PROPERTIES);
WriteOpenParentheses();
Write("this, ");
}
Write(name, ".");
if (baseName == null)
{
var baseIType = Emitter.H5Types.Get(baseType).Type;
var baseCtor = baseIType.GetConstructors().SingleOrDefault(c => c.Parameters.Count == 0);
if (baseCtor == null)
{
baseCtor = baseIType.GetConstructors().SingleOrDefault(c => c.Parameters.All(p => p.IsOptional));
}
if (baseCtor == null)
{
baseCtor = baseIType.GetConstructors().SingleOrDefault(c => c.Parameters.Count == 1 && c.Parameters.First().IsParams);
}
if (baseCtor != null)
{
baseName = OverloadsCollection.Create(Emitter, baseCtor).GetOverloadName();
}
else
{
baseName = JS.Funcs.CONSTRUCTOR;
}
}
Write(baseName);
if (!isObjectLiteral)
{
WriteCall();
appendScope = true;
}
}
else
{
// this.WriteThis();
string name = H5Types.ToJsName(TypeInfo.Type, Emitter);
Write(name);
WriteDot();
var baseName = JS.Funcs.CONSTRUCTOR;
var member = ((InvocationResolveResult)Emitter.Resolver.ResolveNode(ctor.Initializer)).Member;
var overloads = OverloadsCollection.Create(Emitter, member);
if (overloads.HasOverloads)
{
baseName = overloads.GetOverloadName();
}
Write(baseName);
if (!isObjectLiteral)
{
WriteCall();
appendScope = true;
}
}
int openPos = Emitter.Output.Length;
WriteOpenParentheses();
if (appendScope)
{
WriteThis();
if (initializer.Arguments.Count > 0)
{
WriteComma();
}
}
if (initializer.Arguments.Count > 0)
{
var argsInfo = new ArgumentsInfo(Emitter, ctor.Initializer);
var argsExpressions = argsInfo.ArgumentsExpressions;
var paramsArg = argsInfo.ParamsExpression;
new ExpressionListBlock(Emitter, argsExpressions, paramsArg, ctor.Initializer, openPos).Emit();
}
if (!isObjectLiteral && isBaseObjectLiteral)
{
WriteCloseParentheses();
}
WriteCloseParentheses();
WriteSemiColon();
if (!isObjectLiteral)
{
WriteNewLine();
}
}
private void HandleType(ResolveResult resolveOperator, string variable, string op_name, KnownTypeCode typeCode)
{
if (this.AssignmentExpression.Operator == AssignmentOperatorType.Assign)
{
if (variable != null)
{
this.Write(variable);
}
else
{
new ExpressionListBlock(this.Emitter, new Expression[] { this.AssignmentExpression.Right }, null, null, 0).Emit();
}
return;
}
var orr = resolveOperator as OperatorResolveResult;
var method = orr != null ? orr.UserDefinedOperatorMethod : null;
var assigmentType = Helpers.TypeOfAssignment(this.AssignmentExpression.Operator);
if (orr != null && method == null)
{
var name = Helpers.GetBinaryOperatorMethodName(assigmentType);
var type = NullableType.IsNullable(orr.Type) ? NullableType.GetUnderlyingType(orr.Type) : orr.Type;
method = type.GetMethods(m => m.Name == name, GetMemberOptions.IgnoreInheritedMembers).FirstOrDefault();
}
if (method != null)
{
var inline = this.Emitter.GetInline(method);
if (orr.IsLiftedOperator)
{
this.Write(JS.Types.SYSTEM_NULLABLE + ".");
string action = JS.Funcs.Math.LIFT2;
this.Write(action);
this.WriteOpenParentheses();
this.WriteScript(op_name);
this.WriteComma();
if (variable != null)
{
new ExpressionListBlock(this.Emitter, new Expression[] { this.AssignmentExpression.Left }, null, null, 0).Emit();
}
else
{
new ExpressionListBlock(this.Emitter, new Expression[] { this.AssignmentExpression.Left, this.AssignmentExpression.Right }, null, null, 0).Emit();
}
this.AddOveflowFlag(typeCode, op_name);
this.WriteCloseParentheses();
}
else if (!string.IsNullOrWhiteSpace(inline))
{
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, this.AssignmentExpression, orr, method), inline).Emit();
}
else if (!this.Emitter.Validator.IsExternalType(method.DeclaringTypeDefinition))
{
this.Write(BridgeTypes.ToJsName(method.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, method).GetOverloadName());
this.WriteOpenParentheses();
if (variable != null)
{
new ExpressionListBlock(this.Emitter, new Expression[] { this.AssignmentExpression.Left }, null, null, 0).Emit();
this.Write(", " + variable);
}
else
{
new ExpressionListBlock(this.Emitter, new Expression[] { this.AssignmentExpression.Left, this.AssignmentExpression.Right }, null, null, 0).Emit();
}
this.WriteCloseParentheses();
}
}
else
{
if (orr.IsLiftedOperator)
{
this.Write(JS.Types.SYSTEM_NULLABLE + ".");
string action = JS.Funcs.Math.LIFT2;
this.Write(action);
this.WriteOpenParentheses();
this.WriteScript(op_name);
this.WriteComma();
if (variable != null)
{
new ExpressionListBlock(this.Emitter, new Expression[] { this.AssignmentExpression.Left }, null, null, 0).Emit();
}
else
{
new ExpressionListBlock(this.Emitter, new Expression[] { this.AssignmentExpression.Left, this.AssignmentExpression.Right }, null, null, 0).Emit();
}
this.AddOveflowFlag(typeCode, op_name);
this.WriteCloseParentheses();
}
else
{
this.AssignmentExpression.Left.AcceptVisitor(this.Emitter);
this.WriteDot();
this.Write(op_name);
this.WriteOpenParentheses();
this.AssignmentExpression.Right.AcceptVisitor(this.Emitter);
this.AddOveflowFlag(typeCode, op_name);
this.WriteCloseParentheses();
}
}
}
protected void VisitAsyncForeachStatement()
{
ForeachStatement foreachStatement = this.ForeachStatement;
if (foreachStatement.EmbeddedStatement is EmptyStatement)
{
return;
}
var oldValue = this.Emitter.ReplaceAwaiterByVar;
var jumpStatements = this.Emitter.JumpStatements;
this.Emitter.JumpStatements = new List <IJumpInfo>();
this.WriteAwaiters(foreachStatement.InExpression);
bool containsAwaits = false;
var awaiters = this.GetAwaiters(foreachStatement.EmbeddedStatement);
if (awaiters != null && awaiters.Length > 0)
{
containsAwaits = true;
}
this.Emitter.ReplaceAwaiterByVar = true;
if (!containsAwaits)
{
this.VisitForeachStatement(oldValue);
return;
}
var iteratorName = this.AddLocal(this.GetTempVarName(), null, AstType.Null);
var for_rr = (ForEachResolveResult)this.Emitter.Resolver.ResolveNode(foreachStatement, this.Emitter);
var get_rr = for_rr.GetEnumeratorCall as InvocationResolveResult;
var in_rr = this.Emitter.Resolver.ResolveNode(foreachStatement.InExpression, this.Emitter);
var inline = get_rr != null?this.Emitter.GetInline(get_rr.Member) : null;
var checkEnum = in_rr.Type.Kind != TypeKind.Array && !in_rr.Type.IsKnownType(KnownTypeCode.String) &&
!in_rr.Type.IsKnownType(KnownTypeCode.Array);
var isGenericEnumerable = for_rr.CollectionType.IsParameterized &&
for_rr.CollectionType.FullName == "System.Collections.Generic.IEnumerable";
var emitInline = checkEnum && !isGenericEnumerable && inline != null;
this.Write(iteratorName, " = ");
if (!emitInline)
{
this.Write(JS.Funcs.BRIDGE_GET_ENUMERATOR);
this.WriteOpenParentheses();
foreachStatement.InExpression.AcceptVisitor(this.Emitter);
}
if (checkEnum)
{
if (for_rr.CollectionType.IsParameterized &&
for_rr.CollectionType.FullName == "System.Collections.Generic.IEnumerable")
{
this.WriteComma(false);
this.Write(BridgeTypes.ToJsName(((ParameterizedType)for_rr.CollectionType).TypeArguments[0], this.Emitter));
}
else if (get_rr != null)
{
if (inline != null)
{
var argsInfo = new ArgumentsInfo(this.Emitter, foreachStatement.InExpression, get_rr);
new InlineArgumentsBlock(this.Emitter, argsInfo, inline).Emit();
}
else
{
var name = OverloadsCollection.Create(this.Emitter, get_rr.Member).GetOverloadName();
if (name != "getEnumerator" && name != "System$Collections$IEnumerable$getEnumerator")
{
this.WriteComma(false);
this.WriteScript(name);
}
}
}
}
this.Emitter.ReplaceAwaiterByVar = oldValue;
if (!emitInline)
{
this.WriteCloseParentheses();
}
this.WriteSemiColon();
this.WriteNewLine();
this.Write(JS.Vars.ASYNC_STEP + " = " + this.Emitter.AsyncBlock.Step + ";");
this.WriteNewLine();
this.Write("continue;");
this.WriteNewLine();
IAsyncStep conditionStep = this.Emitter.AsyncBlock.AddAsyncStep();
this.WriteIf();
this.WriteOpenParentheses();
this.Write(iteratorName);
this.WriteDot();
this.Write(JS.Funcs.MOVE_NEXT);
this.WriteOpenCloseParentheses();
this.WriteCloseParentheses();
this.WriteSpace();
this.BeginBlock();
this.PushLocals();
var varName = this.AddLocal(foreachStatement.VariableName, foreachStatement.VariableNameToken, foreachStatement.VariableType);
this.WriteVar();
this.Write(varName + " = ");
var rr = this.Emitter.Resolver.ResolveNode(foreachStatement, this.Emitter) as ForEachResolveResult;
string castCode = this.GetCastCode(rr.ElementType, rr.ElementVariable.Type);
if (castCode != null)
{
this.EmitInlineCast(iteratorName + "." + JS.Funcs.GET_CURRENT, castCode);
}
else if (this.CastMethod != null)
{
this.Write(BridgeTypes.ToJsName(this.CastMethod.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, this.CastMethod).GetOverloadName());
this.WriteOpenParentheses();
var pos = this.Emitter.Output.Length;
this.Write(iteratorName + "." + JS.Funcs.GET_CURRENT);
Helpers.CheckValueTypeClone(rr, this.ForeachStatement.InExpression, this, pos);
this.WriteCloseParentheses();
}
else
{
var needCast = !rr.ElementType.Equals(rr.ElementVariable.Type);
if (needCast)
{
this.Write(JS.Funcs.BRIDGE_CAST);
this.WriteOpenParentheses();
}
var pos = this.Emitter.Output.Length;
this.Write(iteratorName);
this.WriteDot();
this.Write(JS.Funcs.GET_CURRENT);
Helpers.CheckValueTypeClone(rr, this.ForeachStatement.InExpression, this, pos);
if (needCast)
{
this.Write(", ", BridgeTypes.ToJsName(rr.ElementVariable.Type, this.Emitter), ")");
}
}
this.WriteSemiColon();
this.WriteNewLine();
this.Write(JS.Vars.ASYNC_STEP + " = " + this.Emitter.AsyncBlock.Step + ";");
this.WriteNewLine();
this.Write("continue;");
BlockStatement block = foreachStatement.EmbeddedStatement as BlockStatement;
var writer = this.SaveWriter();
this.Emitter.AsyncBlock.AddAsyncStep();
this.Emitter.IgnoreBlock = foreachStatement.EmbeddedStatement;
var startCount = this.Emitter.AsyncBlock.Steps.Count;
if (block != null)
{
block.AcceptChildren(this.Emitter);
}
else
{
foreachStatement.EmbeddedStatement.AcceptVisitor(this.Emitter);
}
IAsyncStep loopStep = null;
if (this.Emitter.AsyncBlock.Steps.Count > startCount)
{
loopStep = this.Emitter.AsyncBlock.Steps.Last();
loopStep.JumpToStep = conditionStep.Step;
}
this.RestoreWriter(writer);
if (!AbstractEmitterBlock.IsJumpStatementLast(this.Emitter.Output.ToString()))
{
this.Write(JS.Vars.ASYNC_STEP + " = " + conditionStep.Step + ";");
this.WriteNewLine();
this.Write("continue;");
this.WriteNewLine();
}
this.PopLocals();
this.WriteNewLine();
this.EndBlock();
this.WriteNewLine();
var nextStep = this.Emitter.AsyncBlock.AddAsyncStep();
conditionStep.JumpToStep = nextStep.Step;
if (this.Emitter.JumpStatements.Count > 0)
{
this.Emitter.JumpStatements.Sort((j1, j2) => - j1.Position.CompareTo(j2.Position));
foreach (var jump in this.Emitter.JumpStatements)
{
jump.Output.Insert(jump.Position, jump.Break ? nextStep.Step : conditionStep.Step);
}
}
this.Emitter.JumpStatements = jumpStatements;
}
protected void VisitForeachStatement(bool?replaceAwaiterByVar = null)
{
ForeachStatement foreachStatement = this.ForeachStatement;
var jumpStatements = this.Emitter.JumpStatements;
this.Emitter.JumpStatements = null;
if (foreachStatement.EmbeddedStatement is EmptyStatement)
{
return;
}
var iteratorVar = this.GetTempVarName();
var iteratorName = this.AddLocal(iteratorVar, null, AstType.Null);
var rr = (ForEachResolveResult)this.Emitter.Resolver.ResolveNode(foreachStatement, this.Emitter);
var get_rr = rr.GetEnumeratorCall as InvocationResolveResult;
var in_rr = this.Emitter.Resolver.ResolveNode(foreachStatement.InExpression, this.Emitter);
var inline = get_rr != null?this.Emitter.GetInline(get_rr.Member) : null;
var checkEnum = in_rr.Type.Kind != TypeKind.Array && !in_rr.Type.IsKnownType(KnownTypeCode.String) &&
!in_rr.Type.IsKnownType(KnownTypeCode.Array);
var isGenericEnumerable = rr.CollectionType.IsParameterized &&
rr.CollectionType.FullName == "System.Collections.Generic.IEnumerable";
var emitInline = checkEnum && !isGenericEnumerable && inline != null;
this.Write(iteratorName, " = ");
if (!emitInline)
{
this.Write(JS.Funcs.BRIDGE_GET_ENUMERATOR);
this.WriteOpenParentheses();
foreachStatement.InExpression.AcceptVisitor(this.Emitter);
}
if (checkEnum)
{
if (isGenericEnumerable)
{
this.WriteComma(false);
this.Write(BridgeTypes.ToJsName(((ParameterizedType)rr.CollectionType).TypeArguments[0], this.Emitter));
}
else if (get_rr != null)
{
if (inline != null)
{
var argsInfo = new ArgumentsInfo(this.Emitter, foreachStatement.InExpression, get_rr);
new InlineArgumentsBlock(this.Emitter, argsInfo, inline).Emit();
}
else
{
var name = OverloadsCollection.Create(this.Emitter, get_rr.Member).GetOverloadName();
if (name != "getEnumerator" && name != "System$Collections$IEnumerable$getEnumerator")
{
this.WriteComma(false);
this.WriteScript(name);
}
}
}
}
if (!emitInline)
{
this.WriteCloseParentheses();
}
this.WriteSemiColon();
this.WriteNewLine();
this.WriteTry();
this.BeginBlock();
this.WriteWhile();
this.WriteOpenParentheses();
this.Write(iteratorName);
this.WriteDot();
this.Write(JS.Funcs.MOVE_NEXT);
this.WriteOpenCloseParentheses();
this.WriteCloseParentheses();
this.WriteSpace();
this.BeginBlock();
this.PushLocals();
Action ac = () =>
{
var varName = this.AddLocal(foreachStatement.VariableName, foreachStatement.VariableNameToken, foreachStatement.VariableType);
this.WriteVar();
this.Write(varName + " = ");
string castCode = this.GetCastCode(rr.ElementType, rr.ElementVariable.Type);
if (castCode != null)
{
this.EmitInlineCast(iteratorName + "." + JS.Funcs.GET_CURRENT, castCode);
}
else if (this.CastMethod != null)
{
this.Write(BridgeTypes.ToJsName(this.CastMethod.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, this.CastMethod).GetOverloadName());
this.WriteOpenParentheses();
int pos = this.Emitter.Output.Length;
this.Write(iteratorName + "." + JS.Funcs.GET_CURRENT);
Helpers.CheckValueTypeClone(rr, this.ForeachStatement.InExpression, this, pos);
this.WriteCloseParentheses();
}
else
{
var needCast = !rr.ElementType.Equals(rr.ElementVariable.Type);
if (needCast)
{
this.Write(JS.Funcs.BRIDGE_CAST);
this.WriteOpenParentheses();
}
int pos = this.Emitter.Output.Length;
this.Write(iteratorName);
this.WriteDot();
this.Write(JS.Funcs.GET_CURRENT);
Helpers.CheckValueTypeClone(rr, this.ForeachStatement.InExpression, this, pos);
if (needCast)
{
this.Write(", ", BridgeTypes.ToJsName(rr.ElementVariable.Type, this.Emitter), ")");
}
}
this.WriteSemiColon();
this.WriteNewLine();
};
this.Emitter.BeforeBlock = ac;
BlockStatement block = foreachStatement.EmbeddedStatement as BlockStatement;
if (replaceAwaiterByVar.HasValue)
{
this.Emitter.ReplaceAwaiterByVar = replaceAwaiterByVar.Value;
}
if (block != null)
{
this.Emitter.NoBraceBlock = block;
}
foreachStatement.EmbeddedStatement.AcceptVisitor(this.Emitter);
this.PopLocals();
if (!this.Emitter.IsNewLine)
{
this.WriteNewLine();
}
this.EndBlock();
this.WriteNewLine();
this.EndBlock();
this.WriteFinally();
this.BeginBlock();
this.Write($"if ({JS.Types.Bridge.IS}({iteratorName}, {JS.Types.System.IDisposable.NAME})) ");
this.BeginBlock();
this.Write($"{iteratorName}.{JS.Types.System.IDisposable.INTERFACE_DISPOSE}();");
this.WriteNewLine();
this.EndBlock();
this.WriteNewLine();
this.EndBlock();
this.Emitter.JumpStatements = jumpStatements;
}
protected virtual void WriteObjectInitializer(IEnumerable <Expression> expressions, bool preserveMemberCase, TypeDefinition type, InvocationResolveResult rr)
{
bool needComma = false;
List <string> names = new List <string>();
if (expressions != null)
{
foreach (Expression item in expressions)
{
NamedExpression namedExression = item as NamedExpression;
NamedArgumentExpression namedArgumentExpression = item as NamedArgumentExpression;
string name = namedExression != null ? namedExression.Name : namedArgumentExpression.Name;
if (!preserveMemberCase)
{
name = Object.Net.Utilities.StringUtils.ToLowerCamelCase(name);
}
var itemrr = this.Emitter.Resolver.ResolveNode(item, this.Emitter) as MemberResolveResult;
if (itemrr != null)
{
var oc = OverloadsCollection.Create(this.Emitter, itemrr.Member);
name = oc.GetOverloadName();
}
if (needComma)
{
this.WriteComma();
}
needComma = true;
Expression expression = namedExression != null ? namedExression.Expression : namedArgumentExpression.Expression;
this.Write(name, ": ");
expression.AcceptVisitor(this.Emitter);
names.Add(name);
}
}
if (this.Emitter.Validator.IsObjectLiteral(type))
{
var key = BridgeTypes.GetTypeDefinitionKey(type);
var tinfo = this.Emitter.Types.FirstOrDefault(t => t.Key == key);
if (tinfo == null)
{
return;
}
var itype = tinfo.Type as ITypeDefinition;
var mode = 0;
if (rr != null)
{
if (rr.Member.Parameters.Count == 1 &&
rr.Member.Parameters.First().Type.FullName == "Bridge.DefaultValueMode")
{
var arg = rr.Arguments.FirstOrDefault();
if (arg != null && arg.ConstantValue != null)
{
mode = (int)arg.ConstantValue;
}
}
else if (itype != null)
{
var attr = this.Emitter.Validator.GetAttribute(itype.Attributes, Translator.Bridge_ASSEMBLY + ".ObjectLiteralAttribute");
if (attr.PositionalArguments.Count > 0)
{
var value = attr.PositionalArguments.First().ConstantValue;
if (value != null && value is int)
{
mode = (int)value;
}
}
}
}
if (mode != 0)
{
var members = tinfo.InstanceConfig.Fields.Concat(tinfo.InstanceConfig.Properties);
if (members.Any())
{
foreach (var member in members)
{
if (mode == 1 && (member.VarInitializer == null || member.VarInitializer.Initializer.IsNull))
{
continue;
}
var name = member.GetName(this.Emitter);
if (!preserveMemberCase)
{
name = Object.Net.Utilities.StringUtils.ToLowerCamelCase(name);
}
if (names.Contains(name))
{
continue;
}
if (needComma)
{
this.WriteComma();
}
needComma = true;
this.Write(name, ": ");
var primitiveExpr = member.Initializer as PrimitiveExpression;
if (primitiveExpr != null && primitiveExpr.Value is AstType)
{
this.Write(Inspector.GetStructDefaultValue((AstType)primitiveExpr.Value, this.Emitter));
}
else
{
member.Initializer.AcceptVisitor(this.Emitter);
}
}
}
}
}
}
protected virtual void EmitCtorForInstantiableClass()
{
var baseType = this.Emitter.GetBaseTypeDefinition();
var typeDef = this.Emitter.GetTypeDefinition();
var isObjectLiteral = this.Emitter.Validator.IsObjectLiteral(typeDef);
var isPlainMode = this.Emitter.Validator.GetObjectCreateMode(typeDef) == 0;
var ctorWrappers = isObjectLiteral ? new string[0] : this.EmitInitMembers().ToArray();
if (!this.TypeInfo.HasRealInstantiable(this.Emitter) && ctorWrappers.Length == 0 || isObjectLiteral && isPlainMode)
{
if (this.ctorHeader)
{
this.WriteNewLine();
this.EndBlock();
}
return;
}
bool forceDefCtor = isObjectLiteral && this.Emitter.Validator.GetObjectCreateMode(typeDef) == 1 && this.TypeInfo.Ctors.Count == 0;
if (typeDef.IsValueType || forceDefCtor || (this.TypeInfo.Ctors.Count == 0 && ctorWrappers.Length > 0))
{
this.TypeInfo.Ctors.Add(new ConstructorDeclaration
{
Modifiers = Modifiers.Public,
Body = new BlockStatement()
});
}
if (!this.ctorHeader && this.TypeInfo.Ctors.Count > 0)
{
this.EnsureComma();
this.ctorHeader = true;
this.Write(JS.Fields.CTORS);
this.WriteColon();
this.BeginBlock();
}
foreach (var ctor in this.TypeInfo.Ctors)
{
this.EnsureComma();
this.ResetLocals();
var prevMap = this.BuildLocalsMap();
var prevNamesMap = this.BuildLocalsNamesMap();
this.AddLocals(ctor.Parameters, ctor.Body);
var ctorName = JS.Funcs.CONSTRUCTOR;
if (this.TypeInfo.Ctors.Count > 1 && ctor.Parameters.Count > 0)
{
var overloads = OverloadsCollection.Create(this.Emitter, ctor);
ctorName = overloads.GetOverloadName();
}
XmlToJsDoc.EmitComment(this, ctor);
this.Write(ctorName);
this.WriteColon();
this.WriteFunction();
int pos = this.Emitter.Output.Length;
this.EmitMethodParameters(ctor.Parameters, null, ctor);
var ctorParams = this.Emitter.Output.ToString().Substring(pos);
this.WriteSpace();
this.BeginBlock();
var len = this.Emitter.Output.Length;
var requireNewLine = false;
var noThisInvocation = ctor.Initializer == null || ctor.Initializer.IsNull || ctor.Initializer.ConstructorInitializerType == ConstructorInitializerType.Base;
IWriterInfo oldWriter = null;
if (ctorWrappers.Length > 0 && noThisInvocation)
{
oldWriter = this.SaveWriter();
this.NewWriter();
}
this.ConvertParamsToReferences(ctor.Parameters);
if (len != this.Emitter.Output.Length)
{
requireNewLine = true;
}
if (isObjectLiteral)
{
if (requireNewLine)
{
this.WriteNewLine();
}
this.Write("var " + JS.Vars.D_THIS + " = ");
var isBaseObjectLiteral = baseType != null && this.Emitter.Validator.IsObjectLiteral(baseType);
if (isBaseObjectLiteral && baseType != null && (!this.Emitter.Validator.IsExternalType(baseType) || this.Emitter.Validator.IsBridgeClass(baseType)) ||
(ctor.Initializer != null && ctor.Initializer.ConstructorInitializerType == ConstructorInitializerType.This))
{
this.EmitBaseConstructor(ctor, ctorName, true);
}
else if (isBaseObjectLiteral && baseType != null && ctor.Initializer != null &&
ctor.Initializer.ConstructorInitializerType == ConstructorInitializerType.Base)
{
this.EmitExternalBaseCtor(ctor, ref requireNewLine);
}
else
{
this.Write("{};");
}
this.WriteNewLine();
string name = this.Emitter.Validator.GetCustomTypeName(typeDef, this.Emitter);
if (name.IsEmpty())
{
name = BridgeTypes.DefinitionToJsName(this.TypeInfo.Type, this.Emitter);
}
this.Write(JS.Vars.D_THIS + "." + JS.Funcs.GET_TYPE + " = function () { return " + name + "; };");
this.WriteNewLine();
this.Write("(function ()");
this.BeginBlock();
requireNewLine = false;
}
if (noThisInvocation)
{
if (requireNewLine)
{
this.WriteNewLine();
}
if (isObjectLiteral)
{
var fieldBlock = new FieldBlock(this.Emitter, this.TypeInfo, false, false, true);
fieldBlock.Emit();
var properties = this.TypeInfo.InstanceProperties;
var names = new List <string>(properties.Keys);
foreach (var name in names)
{
var props = properties[name];
foreach (var prop in props)
{
var p = prop as PropertyDeclaration;
if (p != null)
{
if (p.Getter.Body.IsNull && p.Setter.Body.IsNull)
{
continue;
}
this.Write(JS.Types.Object.DEFINEPROPERTY);
this.WriteOpenParentheses();
this.Write("this, ");
this.WriteScript(OverloadsCollection.Create(this.Emitter, p).GetOverloadName());
this.WriteComma();
this.Emitter.Comma = false;
this.BeginBlock();
var memberResult = this.Emitter.Resolver.ResolveNode(p, this.Emitter) as MemberResolveResult;
var block = new VisitorPropertyBlock(this.Emitter, p);
block.EmitPropertyMethod(p, p.Getter, ((IProperty)memberResult.Member).Getter, false, true);
block.EmitPropertyMethod(p, p.Setter, ((IProperty)memberResult.Member).Setter, true, true);
this.EnsureComma(true);
this.Write(JS.Fields.ENUMERABLE + ": true");
this.WriteNewLine();
this.EndBlock();
this.WriteCloseParentheses();
this.Write(";");
this.WriteNewLine();
}
}
}
}
else
{
this.Write("this." + JS.Funcs.INITIALIZE + "();");
requireNewLine = true;
}
}
if (!isObjectLiteral)
{
if (baseType != null && (!this.Emitter.Validator.IsExternalType(baseType) || this.Emitter.Validator.IsBridgeClass(baseType)) ||
(ctor.Initializer != null && ctor.Initializer.ConstructorInitializerType == ConstructorInitializerType.This))
{
if (requireNewLine)
{
this.WriteNewLine();
requireNewLine = false;
}
this.EmitBaseConstructor(ctor, ctorName, false);
}
else if (baseType != null && ctor.Initializer != null &&
ctor.Initializer.ConstructorInitializerType == ConstructorInitializerType.Base)
{
this.EmitExternalBaseCtor(ctor, ref requireNewLine);
}
}
var script = this.Emitter.GetScript(ctor);
if (script == null)
{
if (ctor.Body.HasChildren)
{
var beginPosition = this.Emitter.Output.Length;
if (requireNewLine)
{
this.WriteNewLine();
}
ctor.Body.AcceptChildren(this.Emitter);
if (!this.Emitter.IsAsync)
{
this.EmitTempVars(beginPosition, true);
}
}
else if (requireNewLine)
{
this.WriteNewLine();
}
}
else
{
if (requireNewLine)
{
this.WriteNewLine();
}
this.WriteLines(script);
}
if (oldWriter != null)
{
this.WrapBody(oldWriter, ctorWrappers, ctorParams);
}
if (isObjectLiteral)
{
if (requireNewLine)
{
this.WriteNewLine();
}
this.EndBlock();
this.Write(")." + JS.Funcs.CALL + "(" + JS.Vars.D_THIS + ");");
this.WriteNewLine();
this.Write("return " + JS.Vars.D_THIS + ";");
this.WriteNewLine();
}
this.EndBlock();
this.Emitter.Comma = true;
this.ClearLocalsMap(prevMap);
this.ClearLocalsNamesMap(prevNamesMap);
}
if (this.ctorHeader)
{
this.WriteNewLine();
this.EndBlock();
}
}
protected void VisitObjectCreateExpression()
{
ObjectCreateExpression objectCreateExpression = this.ObjectCreateExpression;
int pos = this.Emitter.Output.Length;
var resolveResult = this.Emitter.Resolver.ResolveNode(objectCreateExpression.Type, this.Emitter) as TypeResolveResult;
bool isTypeParam = resolveResult.Type.Kind == TypeKind.TypeParameter;
var type = isTypeParam ? null : this.Emitter.GetTypeDefinition(objectCreateExpression.Type);
if (type != null && type.BaseType != null && type.BaseType.FullName == "System.MulticastDelegate")
{
bool wrap = false;
var parent = objectCreateExpression.Parent as InvocationExpression;
if (parent != null && parent.Target == objectCreateExpression)
{
wrap = true;
}
if (wrap)
{
this.WriteOpenParentheses();
}
objectCreateExpression.Arguments.First().AcceptVisitor(this.Emitter);
if (wrap)
{
this.WriteCloseParentheses();
}
return;
}
var argsInfo = new ArgumentsInfo(this.Emitter, objectCreateExpression);
var argsExpressions = argsInfo.ArgumentsExpressions;
var argsNames = argsInfo.ArgumentsNames;
var paramsArg = argsInfo.ParamsExpression;
var argsCount = argsExpressions.Count();
var invocationResolveResult = this.Emitter.Resolver.ResolveNode(objectCreateExpression, this.Emitter) as InvocationResolveResult;
string inlineCode = null;
if (invocationResolveResult != null)
{
inlineCode = this.Emitter.GetInline(invocationResolveResult.Member);
}
var customCtor = isTypeParam ? "" : (this.Emitter.Validator.GetCustomConstructor(type) ?? "");
var hasInitializer = !objectCreateExpression.Initializer.IsNull && objectCreateExpression.Initializer.Elements.Count > 0;
bool isCollectionInitializer = false;
AstNodeCollection <Expression> elements = null;
if (hasInitializer)
{
elements = objectCreateExpression.Initializer.Elements;
isCollectionInitializer = elements.Count > 0 && elements.First() is ArrayInitializerExpression;
}
if (inlineCode == null && Regex.Match(customCtor, @"\s*\{\s*\}\s*").Success)
{
this.WriteOpenBrace();
this.WriteSpace();
if (hasInitializer)
{
this.WriteObjectInitializer(objectCreateExpression.Initializer.Elements, this.Emitter.AssemblyInfo.PreserveMemberCase, type, invocationResolveResult);
this.WriteSpace();
}
else if (this.Emitter.Validator.IsObjectLiteral(type))
{
this.WriteObjectInitializer(null, this.Emitter.AssemblyInfo.PreserveMemberCase, type, invocationResolveResult);
this.WriteSpace();
}
this.WriteCloseBrace();
}
else
{
if (hasInitializer)
{
this.Write(Bridge.Translator.Emitter.ROOT);
this.WriteDot();
this.Write(Bridge.Translator.Emitter.MERGE_OBJECT);
this.WriteOpenParentheses();
}
if (inlineCode != null)
{
new InlineArgumentsBlock(this.Emitter, argsInfo, inlineCode).Emit();
}
else
{
if (String.IsNullOrEmpty(customCtor))
{
this.WriteNew();
objectCreateExpression.Type.AcceptVisitor(this.Emitter);
}
else
{
this.Write(customCtor);
}
this.WriteOpenParentheses();
if (!isTypeParam && !this.Emitter.Validator.IsIgnoreType(type) && type.Methods.Count(m => m.IsConstructor && !m.IsStatic) > (type.IsValueType ? 0 : 1))
{
this.WriteScript(OverloadsCollection.Create(this.Emitter, ((InvocationResolveResult)this.Emitter.Resolver.ResolveNode(objectCreateExpression, this.Emitter)).Member).GetOverloadName());
if (argsExpressions.Length > 0)
{
this.WriteComma();
}
}
new ExpressionListBlock(this.Emitter, argsExpressions, paramsArg).Emit();
this.WriteCloseParentheses();
}
if (hasInitializer)
{
this.WriteComma();
bool needComma = false;
if (isCollectionInitializer)
{
this.Write("[");
this.WriteNewLine();
this.Indent();
}
else
{
this.BeginBlock();
}
foreach (Expression item in elements)
{
if (needComma)
{
this.WriteComma(true);
}
needComma = true;
if (item is NamedExpression)
{
var namedExpression = (NamedExpression)item;
new NameBlock(this.Emitter, namedExpression.Name, namedExpression, namedExpression.Expression).Emit();
}
else if (item is NamedArgumentExpression)
{
var namedArgumentExpression = (NamedArgumentExpression)item;
new NameBlock(this.Emitter, namedArgumentExpression.Name, namedArgumentExpression, namedArgumentExpression.Expression).Emit();
}
else if (item is ArrayInitializerExpression)
{
var arrayInitializer = (ArrayInitializerExpression)item;
this.Write("[");
foreach (var el in arrayInitializer.Elements)
{
this.EnsureComma(false);
el.AcceptVisitor(this.Emitter);
this.Emitter.Comma = true;
}
this.Write("]");
this.Emitter.Comma = false;
}
else if (item is IdentifierExpression)
{
var identifierExpression = (IdentifierExpression)item;
new IdentifierBlock(this.Emitter, identifierExpression).Emit();
}
}
this.WriteNewLine();
if (isCollectionInitializer)
{
this.Outdent();
this.Write("]");
}
else
{
this.EndBlock();
}
this.WriteSpace();
this.WriteCloseParentheses();
}
}
//Helpers.CheckValueTypeClone(invocationResolveResult, this.ObjectCreateExpression, this, pos);
}
protected virtual void EmitBaseConstructor(ConstructorDeclaration ctor, string ctorName, bool isObjectLiteral)
{
var initializer = ctor.Initializer != null && !ctor.Initializer.IsNull ? ctor.Initializer : new ConstructorInitializer()
{
ConstructorInitializerType = ConstructorInitializerType.Base
};
bool appendScope = false;
if (initializer.ConstructorInitializerType == ConstructorInitializerType.Base)
{
var baseType = this.Emitter.GetBaseTypeDefinition();
var baseName = JS.Funcs.CONSTRUCTOR;
if (ctor.Initializer != null && !ctor.Initializer.IsNull)
{
var member = ((InvocationResolveResult)this.Emitter.Resolver.ResolveNode(ctor.Initializer, this.Emitter)).Member;
var overloads = OverloadsCollection.Create(this.Emitter, member);
if (overloads.HasOverloads)
{
baseName = overloads.GetOverloadName();
}
}
string name = null;
if (this.TypeInfo.GetBaseTypes(this.Emitter).Any())
{
name = BridgeTypes.ToJsName(this.TypeInfo.GetBaseClass(this.Emitter), this.Emitter);
}
else
{
name = BridgeTypes.ToJsName(baseType, this.Emitter);
}
this.Write(name, ".");
this.Write(baseName);
if (!isObjectLiteral)
{
this.WriteCall();
appendScope = true;
}
}
else
{
// this.WriteThis();
string name = BridgeTypes.ToJsName(this.TypeInfo.Type, this.Emitter);
this.Write(name);
this.WriteDot();
var baseName = JS.Funcs.CONSTRUCTOR;
var member = ((InvocationResolveResult)this.Emitter.Resolver.ResolveNode(ctor.Initializer, this.Emitter)).Member;
var overloads = OverloadsCollection.Create(this.Emitter, member);
if (overloads.HasOverloads)
{
baseName = overloads.GetOverloadName();
}
this.Write(baseName);
if (!isObjectLiteral)
{
this.WriteCall();
appendScope = true;
}
}
int openPos = this.Emitter.Output.Length;
this.WriteOpenParentheses();
if (appendScope)
{
this.WriteThis();
if (initializer.Arguments.Count > 0)
{
this.WriteComma();
}
}
if (initializer.Arguments.Count > 0)
{
var argsInfo = new ArgumentsInfo(this.Emitter, ctor.Initializer);
var argsExpressions = argsInfo.ArgumentsExpressions;
var paramsArg = argsInfo.ParamsExpression;
new ExpressionListBlock(this.Emitter, argsExpressions, paramsArg, ctor.Initializer, openPos).Emit();
}
this.WriteCloseParentheses();
this.WriteSemiColon();
if (!isObjectLiteral)
{
this.WriteNewLine();
}
}
protected bool ResolveOperator(AssignmentExpression assignmentExpression, OperatorResolveResult orr, int initCount)
{
var method = orr != null ? orr.UserDefinedOperatorMethod : null;
if (method != null)
{
var inline = this.Emitter.GetInline(method);
if (!string.IsNullOrWhiteSpace(inline))
{
if (this.Emitter.Writers.Count == initCount)
{
this.Write("= ");
}
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, assignmentExpression, orr, method), inline).Emit();
if (this.Emitter.Writers.Count > initCount)
{
this.PopWriter();
}
return(true);
}
else if (!this.Emitter.Validator.IsIgnoreType(method.DeclaringTypeDefinition))
{
if (this.Emitter.Writers.Count == initCount)
{
this.Write("= ");
}
if (orr.IsLiftedOperator)
{
this.Write(Bridge.Translator.Emitter.ROOT + ".Nullable.lift(");
}
this.Write(BridgeTypes.ToJsName(method.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, method).GetOverloadName());
if (orr.IsLiftedOperator)
{
this.WriteComma();
}
else
{
this.WriteOpenParentheses();
}
new ExpressionListBlock(this.Emitter,
new Expression[] { assignmentExpression.Left, assignmentExpression.Right }, null).Emit();
this.WriteCloseParentheses();
if (this.Emitter.Writers.Count > initCount)
{
this.PopWriter();
}
return(true);
}
}
return(false);
}
protected virtual void EmitCtorForInstantiableClass()
{
this.EmitInitMembers();
if (!this.TypeInfo.HasInstantiable || this.Emitter.Plugins.HasConstructorInjectors(this))
{
return;
}
var baseType = this.Emitter.GetBaseTypeDefinition();
var typeDef = this.Emitter.GetTypeDefinition();
if (typeDef.IsValueType)
{
this.TypeInfo.Ctors.Add(new ConstructorDeclaration
{
Modifiers = Modifiers.Public,
Body = new BlockStatement()
});
}
foreach (var ctor in this.TypeInfo.Ctors)
{
bool skip = false;
foreach (var attrSection in ctor.Attributes)
{
foreach (var attr in attrSection.Attributes)
{
var rr = this.Emitter.Resolver.ResolveNode(attr.Type, this.Emitter);
if (rr.Type.FullName == "Bridge.ExternalAttribute" || rr.Type.FullName == "Bridge.IgnoreAttribute")
{
skip = true;
}
}
}
if (skip)
{
continue;
}
this.EnsureComma();
this.ResetLocals();
var prevMap = this.BuildLocalsMap();
var prevNamesMap = this.BuildLocalsNamesMap();
this.AddLocals(ctor.Parameters, ctor.Body);
var ctorName = "constructor";
if (this.TypeInfo.Ctors.Count > 1 && ctor.Parameters.Count > 0)
{
var overloads = OverloadsCollection.Create(this.Emitter, ctor);
ctorName = overloads.GetOverloadName();
}
XmlToJsDoc.EmitComment(this, ctor);
this.Write(ctorName);
this.WriteColon();
this.WriteFunction();
this.EmitMethodParameters(ctor.Parameters, ctor);
this.WriteSpace();
this.BeginBlock();
var requireNewLine = false;
if (baseType != null && (!this.Emitter.Validator.IsIgnoreType(baseType) || this.Emitter.Validator.IsBridgeClass(baseType)) ||
(ctor.Initializer != null && ctor.Initializer.ConstructorInitializerType == ConstructorInitializerType.This))
{
if (requireNewLine)
{
this.WriteNewLine();
}
this.EmitBaseConstructor(ctor, ctorName);
requireNewLine = true;
}
var script = this.Emitter.GetScript(ctor);
if (script == null)
{
if (ctor.Body.HasChildren)
{
var beginPosition = this.Emitter.Output.Length;
if (requireNewLine)
{
this.WriteNewLine();
}
this.ConvertParamsToReferences(ctor.Parameters);
ctor.Body.AcceptChildren(this.Emitter);
if (!this.Emitter.IsAsync)
{
this.EmitTempVars(beginPosition, true);
}
}
}
else
{
if (requireNewLine)
{
this.WriteNewLine();
}
foreach (var line in script)
{
this.Write(line);
this.WriteNewLine();
}
}
this.EndBlock();
this.Emitter.Comma = true;
this.ClearLocalsMap(prevMap);
this.ClearLocalsNamesMap(prevNamesMap);
}
}
protected override void DoEmit()
{
IAttribute attribute = this.Attribute;
var type = this.Emitter.GetTypeDefinition(attribute.AttributeType);
var argsInfo = new ArgumentsInfo(this.Emitter, attribute);
string inlineCode = this.Emitter.GetInline(attribute.Constructor);
var customCtor = this.Emitter.Validator.GetCustomConstructor(type) ?? "";
var hasInitializer = attribute.NamedArguments.Count > 0;
if (inlineCode == null && Regex.Match(customCtor, @"\s*\{\s*\}\s*").Success)
{
this.WriteOpenBrace();
this.WriteSpace();
if (hasInitializer)
{
this.WriteObjectInitializer(attribute.NamedArguments, this.Emitter.AssemblyInfo.PreserveMemberCase, type, attribute);
this.WriteSpace();
}
else if (this.Emitter.Validator.IsObjectLiteral(type))
{
this.WriteObjectInitializer(null, this.Emitter.AssemblyInfo.PreserveMemberCase, type, attribute);
this.WriteSpace();
}
this.WriteCloseBrace();
}
else
{
if (hasInitializer)
{
this.Write(JS.Funcs.BRIDGE_MERGE);
this.WriteOpenParentheses();
}
if (inlineCode != null)
{
new InlineArgumentsBlock(this.Emitter, argsInfo, inlineCode, attribute.Constructor).Emit();
}
else
{
if (String.IsNullOrEmpty(customCtor))
{
this.WriteNew();
this.Write(BridgeTypes.ToJsName(attribute.AttributeType, this.Emitter));
}
else
{
this.Write(customCtor);
}
if (!this.Emitter.Validator.IsExternalType(type) && type.Methods.Count(m => m.IsConstructor && !m.IsStatic) > (type.IsValueType ? 0 : 1))
{
this.WriteDot();
var name = OverloadsCollection.Create(this.Emitter, attribute.Constructor).GetOverloadName();
this.Write(name);
}
this.WriteOpenParentheses();
this.WritePositionalList(attribute.PositionalArguments, attribute);
this.WriteCloseParentheses();
}
if (hasInitializer)
{
this.WriteComma();
this.BeginBlock();
var inlineInit = this.WriteObjectInitializer(attribute.NamedArguments, this.Emitter.AssemblyInfo.PreserveMemberCase, type, attribute);
this.WriteNewLine();
this.EndBlock();
if (inlineInit.Count > 0)
{
this.Write(", function () ");
this.BeginBlock();
foreach (var init in inlineInit)
{
this.Write(init);
this.WriteNewLine();
}
this.EndBlock();
}
this.WriteSpace();
this.WriteCloseParentheses();
}
}
}
protected virtual void EmitBaseConstructor(ConstructorDeclaration ctor, string ctorName)
{
var initializer = ctor.Initializer != null && !ctor.Initializer.IsNull ? ctor.Initializer : new ConstructorInitializer()
{
ConstructorInitializerType = ConstructorInitializerType.Base
};
bool appendScope = false;
if (initializer.ConstructorInitializerType == ConstructorInitializerType.Base)
{
var baseType = this.Emitter.GetBaseTypeDefinition();
var baseName = "constructor";
if (ctor.Initializer != null && !ctor.Initializer.IsNull)
{
var member = ((InvocationResolveResult)this.Emitter.Resolver.ResolveNode(ctor.Initializer, this.Emitter)).Member;
var overloads = OverloadsCollection.Create(this.Emitter, member);
if (overloads.HasOverloads)
{
baseName = overloads.GetOverloadName();
}
}
if (baseName == "constructor")
{
baseName = "$constructor";
}
string name = null;
if (this.TypeInfo.GetBaseTypes(this.Emitter).Any())
{
name = BridgeTypes.ToJsName(this.TypeInfo.GetBaseClass(this.Emitter), this.Emitter);
}
else
{
name = BridgeTypes.ToJsName(baseType, this.Emitter);
}
this.Write(name, ".prototype.");
this.Write(baseName);
this.Write(".call");
appendScope = true;
}
else
{
// this.WriteThis();
string name = BridgeTypes.ToJsName(this.TypeInfo.Type, this.Emitter);
this.Write(name, ".prototype");
this.WriteDot();
var baseName = "constructor";
var member = ((InvocationResolveResult)this.Emitter.Resolver.ResolveNode(ctor.Initializer, this.Emitter)).Member;
var overloads = OverloadsCollection.Create(this.Emitter, member);
if (overloads.HasOverloads)
{
baseName = overloads.GetOverloadName();
}
if (baseName == "constructor")
{
baseName = "$constructor";
}
this.Write(baseName);
this.Write(".call");
appendScope = true;
}
this.WriteOpenParentheses();
if (appendScope)
{
this.WriteThis();
if (initializer.Arguments.Count > 0)
{
this.WriteComma();
}
}
var args = new List <Expression>(initializer.Arguments);
for (int i = 0; i < args.Count; i++)
{
args[i].AcceptVisitor(this.Emitter);
if (i != (args.Count - 1))
{
this.WriteComma();
}
}
this.WriteCloseParentheses();
this.WriteSemiColon();
this.WriteNewLine();
}
protected void VisitMemberReferenceExpression()
{
MemberReferenceExpression memberReferenceExpression = this.MemberReferenceExpression;
int pos = this.Emitter.Output.Length;
bool isRefArg = this.Emitter.IsRefArg;
this.Emitter.IsRefArg = false;
ResolveResult resolveResult = null;
ResolveResult expressionResolveResult = null;
string targetVar = null;
string valueVar = null;
bool isStatement = false;
bool isConstTarget = false;
var targetrr = this.Emitter.Resolver.ResolveNode(memberReferenceExpression.Target, this.Emitter);
if (targetrr is ConstantResolveResult)
{
isConstTarget = true;
}
var memberTargetrr = targetrr as MemberResolveResult;
if (memberTargetrr != null && memberTargetrr.Type.Kind == TypeKind.Enum && memberTargetrr.Member is DefaultResolvedField && Helpers.EnumEmitMode(memberTargetrr.Type) == 2)
{
isConstTarget = true;
}
if (memberReferenceExpression.Target is ParenthesizedExpression ||
(targetrr is ConstantResolveResult && targetrr.Type.IsKnownType(KnownTypeCode.Int64)) ||
(targetrr is ConstantResolveResult && targetrr.Type.IsKnownType(KnownTypeCode.UInt64)) ||
(targetrr is ConstantResolveResult && targetrr.Type.IsKnownType(KnownTypeCode.Decimal)))
{
isConstTarget = false;
}
var isInvoke = memberReferenceExpression.Parent is InvocationExpression && (((InvocationExpression)(memberReferenceExpression.Parent)).Target == memberReferenceExpression);
if (isInvoke)
{
resolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression.Parent, this.Emitter);
expressionResolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression, this.Emitter);
if (expressionResolveResult is InvocationResolveResult)
{
resolveResult = expressionResolveResult;
}
else if (expressionResolveResult is MemberResolveResult)
{
if (((MemberResolveResult)expressionResolveResult).Member is IProperty)
{
resolveResult = expressionResolveResult;
}
}
}
else
{
resolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression, this.Emitter);
}
bool oldIsAssignment = this.Emitter.IsAssignment;
bool oldUnary = this.Emitter.IsUnaryAccessor;
if (resolveResult == null)
{
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
memberReferenceExpression.Target.AcceptVisitor(this.Emitter);
if (isConstTarget)
{
this.Write(")");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
this.WriteDot();
string name = memberReferenceExpression.MemberName;
this.Write(name.ToLowerCamelCase());
return;
}
bool isDynamic = false;
if (resolveResult is DynamicInvocationResolveResult)
{
var dynamicResolveResult = (DynamicInvocationResolveResult)resolveResult;
var group = dynamicResolveResult.Target as MethodGroupResolveResult;
if (group != null && group.Methods.Count() > 1)
{
var method = group.Methods.FirstOrDefault(m =>
{
if (dynamicResolveResult.Arguments.Count != m.Parameters.Count)
{
return(false);
}
for (int i = 0; i < m.Parameters.Count; i++)
{
var argType = dynamicResolveResult.Arguments[i].Type;
if (argType.Kind == TypeKind.Dynamic)
{
argType = this.Emitter.Resolver.Compilation.FindType(TypeCode.Object);
}
if (!m.Parameters[i].Type.Equals(argType))
{
return(false);
}
}
return(true);
}) ?? group.Methods.Last();
isDynamic = true;
resolveResult = new MemberResolveResult(new TypeResolveResult(method.DeclaringType), method);
resolveResult = new InvocationResolveResult(resolveResult, method, dynamicResolveResult.Arguments);
}
}
if (resolveResult is MethodGroupResolveResult)
{
var oldResult = (MethodGroupResolveResult)resolveResult;
resolveResult = this.Emitter.Resolver.ResolveNode(memberReferenceExpression.Parent, this.Emitter);
if (resolveResult is DynamicInvocationResolveResult)
{
var method = oldResult.Methods.Last();
resolveResult = new MemberResolveResult(new TypeResolveResult(method.DeclaringType), method);
}
}
MemberResolveResult member = resolveResult as MemberResolveResult;
var globalTarget = member != null?this.Emitter.IsGlobalTarget(member.Member) : null;
if (member != null &&
member.Member.Attributes.Any(a => a.AttributeType.FullName == "Bridge.NonScriptableAttribute"))
{
throw new EmitterException(this.MemberReferenceExpression, "Member " + member.ToString() + " is marked as not usable from script");
}
if (!(resolveResult is InvocationResolveResult) && member != null && member.Member is IMethod)
{
var interceptor = this.Emitter.Plugins.OnReference(this, this.MemberReferenceExpression, member);
if (interceptor.Cancel)
{
return;
}
if (!string.IsNullOrEmpty(interceptor.Replacement))
{
this.Write(interceptor.Replacement);
return;
}
}
if (globalTarget != null && globalTarget.Item1)
{
var target = globalTarget.Item2;
if (!string.IsNullOrWhiteSpace(target))
{
bool assign = false;
var memberExpression = member.Member is IMethod ? memberReferenceExpression.Parent.Parent : memberReferenceExpression.Parent;
var targetExpression = member.Member is IMethod ? memberReferenceExpression.Parent : memberReferenceExpression;
var assignment = memberExpression as AssignmentExpression;
if (assignment != null && assignment.Right == targetExpression)
{
assign = true;
}
else
{
var varInit = memberExpression as VariableInitializer;
if (varInit != null && varInit.Initializer == targetExpression)
{
assign = true;
}
else if (memberExpression is InvocationExpression)
{
var targetInvocation = (InvocationExpression)memberExpression;
if (targetInvocation.Arguments.Any(a => a == targetExpression))
{
assign = true;
}
}
}
if (assign)
{
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(target);
}
else
{
this.Write(target);
}
return;
}
}
if (resolveResult is InvocationResolveResult)
{
this.PushWriter("");
}
return;
}
Tuple <bool, bool, string> inlineInfo = member != null ? (isDynamic ? ((Emitter)this.Emitter).GetInlineCodeFromMember(member.Member, null) : this.Emitter.GetInlineCode(memberReferenceExpression)) : null;
//string inline = member != null ? this.Emitter.GetInline(member.Member) : null;
string inline = inlineInfo != null ? inlineInfo.Item3 : null;
if (string.IsNullOrEmpty(inline) && member != null &&
member.Member is IMethod &&
!(member is InvocationResolveResult) &&
!(
memberReferenceExpression.Parent is InvocationExpression &&
memberReferenceExpression.NextSibling != null &&
memberReferenceExpression.NextSibling.Role is TokenRole &&
((TokenRole)memberReferenceExpression.NextSibling.Role).Token == "("
)
)
{
var parentInvocation = memberReferenceExpression.Parent as InvocationExpression;
if (parentInvocation == null || parentInvocation.Target != memberReferenceExpression)
{
var method = (IMethod)member.Member;
if (method.TypeArguments.Count > 0 || method.IsExtensionMethod)
{
inline = MemberReferenceBlock.GenerateInlineForMethodReference(method, this.Emitter);
}
}
}
if (member != null && member.Member is IMethod && isInvoke)
{
var i_rr = this.Emitter.Resolver.ResolveNode(memberReferenceExpression.Parent, this.Emitter) as CSharpInvocationResolveResult;
if (i_rr != null && !i_rr.IsExpandedForm)
{
var tpl = this.Emitter.GetAttribute(member.Member.Attributes, JS.NS.BRIDGE + ".TemplateAttribute");
if (tpl != null && tpl.PositionalArguments.Count == 2)
{
inline = tpl.PositionalArguments[1].ConstantValue.ToString();
}
}
}
bool hasInline = !string.IsNullOrEmpty(inline);
bool hasThis = hasInline && Helpers.HasThis(inline);
inline = hasInline ? Helpers.ConvertTokens(this.Emitter, inline, member.Member) : inline;
bool isInterfaceMember = false;
if (hasInline && inline.StartsWith("<self>"))
{
hasThis = true;
inline = inline.Substring(6);
}
bool nativeImplementation = true;
bool isInterface = inline == null && member != null && member.Member.DeclaringTypeDefinition != null && member.Member.DeclaringTypeDefinition.Kind == TypeKind.Interface;
var hasTypeParemeter = isInterface && Helpers.IsTypeParameterType(member.Member.DeclaringType);
if (isInterface)
{
var itypeDef = member.Member.DeclaringTypeDefinition;
var variance = MetadataUtils.IsJsGeneric(itypeDef, this.Emitter) &&
itypeDef.TypeParameters != null &&
itypeDef.TypeParameters.Any(typeParameter => typeParameter.Variance != VarianceModifier.Invariant);
if (variance)
{
isInterfaceMember = true;
}
else
{
var ei = this.Emitter.Validator.IsExternalInterface(itypeDef);
if (ei != null)
{
nativeImplementation = ei.IsNativeImplementation;
}
else
{
nativeImplementation = member.Member.DeclaringTypeDefinition.ParentAssembly.AssemblyName == CS.NS.BRIDGE ||
!this.Emitter.Validator.IsExternalType(member.Member.DeclaringTypeDefinition);
}
if (ei != null && ei.IsSimpleImplementation)
{
nativeImplementation = false;
isInterfaceMember = false;
}
else if (ei != null || hasTypeParemeter)
{
if (hasTypeParemeter || !nativeImplementation)
{
isInterfaceMember = true;
}
}
}
}
string interfaceTempVar = null;
if (hasThis)
{
this.Write("");
var oldBuilder = this.Emitter.Output;
var oldInline = inline;
string thisArg = null;
bool isSimple = true;
if (this.MemberReferenceExpression.Target is BaseReferenceExpression)
{
thisArg = "this";
}
else
{
this.Emitter.Output = new StringBuilder();
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
this.WriteSimpleTarget(resolveResult);
if (isConstTarget)
{
this.Write(")");
}
thisArg = this.Emitter.Output.ToString();
if (Regex.Matches(inline, @"\{(\*?)this\}").Count > 1)
{
var mrr = resolveResult as MemberResolveResult;
bool isField = mrr != null && mrr.Member is IField &&
(mrr.TargetResult is ThisResolveResult ||
mrr.TargetResult is LocalResolveResult || mrr.TargetResult is MemberResolveResult && ((MemberResolveResult)mrr.TargetResult).Member is IField);
isSimple = (mrr != null && (mrr.TargetResult is ThisResolveResult || mrr.TargetResult is ConstantResolveResult || mrr.TargetResult is LocalResolveResult)) || isField;
}
}
int thisIndex;
inline = member != null?Helpers.ConvertTokens(this.Emitter, inline, member.Member) : inline;
if (!isSimple)
{
StringBuilder sb = new StringBuilder();
sb.Append("(");
var tempVar = this.GetTempVarName();
inline = inline.Replace("{this}", tempVar);
thisIndex = tempVar.Length + 2;
sb.Append(tempVar);
sb.Append(" = ");
sb.Append(thisArg);
sb.Append(", ");
sb.Append(inline);
sb.Append(")");
inline = sb.ToString();
}
else
{
thisIndex = inline.IndexOf("{this}", StringComparison.Ordinal);
inline = inline.Replace("{this}", thisArg);
}
if (member != null && member.Member is IProperty)
{
this.Emitter.Output = new StringBuilder();
inline = inline.Replace("{0}", "[[0]]");
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), inline).Emit();
inline = this.Emitter.Output.ToString();
inline = inline.Replace("[[0]]", "{0}");
}
else if (member != null && member.Member is IEvent)
{
this.Emitter.Output = new StringBuilder();
inline = inline.Replace("{0}", "[[0]]");
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), inline).Emit();
inline = this.Emitter.Output.ToString();
inline = inline.Replace("[[0]]", "{0}");
}
this.Emitter.Output = new StringBuilder(inline);
Helpers.CheckValueTypeClone(resolveResult, this.MemberReferenceExpression, this, pos);
inline = this.Emitter.Output.ToString();
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
this.Emitter.Output = oldBuilder;
int[] range = null;
if (thisIndex > -1)
{
range = new[] { thisIndex, thisIndex + thisArg.Length };
}
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(inline, null, thisArg, range);
}
else
{
if (member != null && member.Member is IMethod)
{
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), oldInline, (IMethod)member.Member, targetrr).EmitFunctionReference();
}
else if (member != null && member.Member is IField && inline.Contains("{0}"))
{
this.PushWriter(inline, null, thisArg, range);
}
else if (InlineArgumentsBlock.FormatArgRegex.IsMatch(inline))
{
this.PushWriter(inline, null, thisArg, range);
}
else
{
this.Write(inline);
}
}
return;
}
if (member != null && member.Member.SymbolKind == SymbolKind.Field && this.Emitter.IsMemberConst(member.Member) && this.Emitter.IsInlineConst(member.Member))
{
var parentExpression = memberReferenceExpression.Parent as MemberReferenceExpression;
bool wrap = false;
if (parentExpression != null)
{
var ii = this.Emitter.GetInlineCode(parentExpression);
if (string.IsNullOrEmpty(ii.Item3))
{
wrap = true;
this.WriteOpenParentheses();
}
}
this.WriteScript(Bridge.Translator.Emitter.ConvertConstant(member.ConstantValue, memberReferenceExpression, this.Emitter));
if (wrap)
{
this.WriteCloseParentheses();
}
}
else if (hasInline && member.Member.IsStatic)
{
if (resolveResult is InvocationResolveResult)
{
this.PushWriter(inline);
}
else
{
if (member != null && member.Member is IMethod)
{
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), inline, (IMethod)member.Member, targetrr).EmitFunctionReference();
}
else
{
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), inline).Emit();
}
}
}
else
{
if (member != null && member.IsCompileTimeConstant && member.Member.DeclaringType.Kind == TypeKind.Enum)
{
var typeDef = member.Member.DeclaringType as ITypeDefinition;
if (typeDef != null)
{
var enumMode = Helpers.EnumEmitMode(typeDef);
if ((this.Emitter.Validator.IsExternalType(typeDef) && enumMode == -1) || enumMode == 2)
{
this.WriteScript(member.ConstantValue);
return;
}
if (enumMode >= 3 && enumMode < 7)
{
string enumStringName = this.Emitter.GetEntityName(member.Member);
this.WriteScript(enumStringName);
return;
}
}
}
if (resolveResult is TypeResolveResult)
{
TypeResolveResult typeResolveResult = (TypeResolveResult)resolveResult;
this.Write(BridgeTypes.ToJsName(typeResolveResult.Type, this.Emitter));
return;
}
else
{
if (member != null &&
member.Member is IMethod &&
!(member is InvocationResolveResult) &&
!(
memberReferenceExpression.Parent is InvocationExpression &&
memberReferenceExpression.NextSibling != null &&
memberReferenceExpression.NextSibling.Role is TokenRole &&
((TokenRole)memberReferenceExpression.NextSibling.Role).Token == "("
)
)
{
var parentInvocation = memberReferenceExpression.Parent as InvocationExpression;
if (parentInvocation == null || parentInvocation.Target != memberReferenceExpression)
{
if (!string.IsNullOrEmpty(inline))
{
if (!(resolveResult is InvocationResolveResult) && member != null && member.Member is IMethod)
{
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), inline,
(IMethod)member.Member, targetrr).EmitFunctionReference();
}
else if (resolveResult is InvocationResolveResult ||
(member.Member.SymbolKind == SymbolKind.Property && this.Emitter.IsAssignment))
{
this.PushWriter(inline);
}
else
{
this.Write(inline);
}
}
else
{
var resolvedMethod = (IMethod)member.Member;
bool isStatic = resolvedMethod != null && resolvedMethod.IsStatic;
var isExtensionMethod = resolvedMethod.IsExtensionMethod;
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (!isStatic)
{
this.Write(isExtensionMethod ? JS.Funcs.BRIDGE_BIND_SCOPE : JS.Funcs.BRIDGE_CACHE_BIND);
this.WriteOpenParentheses();
if (memberReferenceExpression.Target is BaseReferenceExpression)
{
this.WriteThis();
}
else
{
interfaceTempVar = this.WriteTarget(resolveResult, isInterfaceMember, memberTargetrr, targetrr, false);
}
this.Write(", ");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
if (isExtensionMethod)
{
this.Write(BridgeTypes.ToJsName(resolvedMethod.DeclaringType, this.Emitter));
}
else
{
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
if (interfaceTempVar != null)
{
this.Write(interfaceTempVar);
}
else
{
this.WriteSimpleTarget(resolveResult);
}
if (isConstTarget)
{
this.Write(")");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
}
if (isInterfaceMember)
{
this.WriteInterfaceMember(interfaceTempVar, member, false);
}
else
{
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, member.Member).GetOverloadName(!nativeImplementation));
}
if (!isStatic)
{
this.Write(")");
}
}
return;
}
}
bool isProperty = false;
if (member != null && member.Member.SymbolKind == SymbolKind.Property && (member.Member.DeclaringTypeDefinition == null || !this.Emitter.Validator.IsObjectLiteral(member.Member.DeclaringTypeDefinition)))
{
isProperty = true;
bool writeTargetVar = false;
if (this.Emitter.IsAssignment && this.Emitter.AssignmentType != AssignmentOperatorType.Assign)
{
writeTargetVar = true;
}
else if (this.Emitter.IsUnaryAccessor)
{
writeTargetVar = true;
isStatement = memberReferenceExpression.Parent is UnaryOperatorExpression && memberReferenceExpression.Parent.Parent is ExpressionStatement;
if (NullableType.IsNullable(member.Type))
{
isStatement = false;
}
if (!isStatement)
{
this.WriteOpenParentheses();
}
}
if (writeTargetVar)
{
bool isField = memberTargetrr != null && memberTargetrr.Member is IField && (memberTargetrr.TargetResult is ThisResolveResult || memberTargetrr.TargetResult is LocalResolveResult);
if (!(targetrr is ThisResolveResult || targetrr is TypeResolveResult || targetrr is LocalResolveResult || isField))
{
targetVar = this.GetTempVarName();
this.Write(targetVar);
this.Write(" = ");
}
}
}
if (isProperty && this.Emitter.IsUnaryAccessor && !isStatement && targetVar == null)
{
valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
}
this.Emitter.IsAssignment = false;
this.Emitter.IsUnaryAccessor = false;
if (isConstTarget)
{
this.Write("(");
}
if (targetVar == null && isInterfaceMember)
{
interfaceTempVar = this.WriteTarget(resolveResult, isInterfaceMember, memberTargetrr, targetrr, true);
}
else
{
this.WriteSimpleTarget(resolveResult);
}
if (member != null && targetrr != null && targetrr.Type.Kind == TypeKind.Delegate && (member.Member.Name == "Invoke"))
{
var method = member.Member as IMethod;
if (!(method != null && method.IsExtensionMethod))
{
return;
}
}
if (isConstTarget)
{
this.Write(")");
}
this.Emitter.IsAssignment = oldIsAssignment;
this.Emitter.IsUnaryAccessor = oldUnary;
if (targetVar != null)
{
if (this.Emitter.IsUnaryAccessor && !isStatement)
{
this.WriteComma(false);
valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
this.Write(targetVar);
}
else
{
this.WriteSemiColon();
this.WriteNewLine();
this.Write(targetVar);
}
}
}
var targetResolveResult = targetrr as MemberResolveResult;
if (targetResolveResult == null || this.Emitter.IsGlobalTarget(targetResolveResult.Member) == null)
{
if (isRefArg)
{
this.WriteComma();
}
else if (!isInterfaceMember && !this.NoTarget)
{
this.WriteDot();
}
}
if (member == null)
{
if (targetrr != null && targetrr.Type.Kind == TypeKind.Dynamic)
{
this.Write(memberReferenceExpression.MemberName);
}
else
{
this.Write(memberReferenceExpression.MemberName.ToLowerCamelCase());
}
}
else if (!string.IsNullOrEmpty(inline))
{
if (!(resolveResult is InvocationResolveResult) && member != null && member.Member is IMethod)
{
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, memberReferenceExpression, resolveResult), inline, (IMethod)member.Member, targetrr).EmitFunctionReference();
}
else if (resolveResult is InvocationResolveResult ||
(member.Member.SymbolKind == SymbolKind.Property && this.Emitter.IsAssignment) ||
(member.Member != null && member.Member is IEvent))
{
this.PushWriter(inline);
}
else
{
this.Write(inline);
}
}
else if (member.Member.SymbolKind == SymbolKind.Property && (member.Member.DeclaringTypeDefinition == null || (!this.Emitter.Validator.IsObjectLiteral(member.Member.DeclaringTypeDefinition) || member.Member.IsStatic)))
{
if (member.Member is IProperty && targetrr != null && targetrr.Type.GetDefinition() != null && this.Emitter.Validator.IsObjectLiteral(targetrr.Type.GetDefinition()) && !this.Emitter.Validator.IsObjectLiteral(member.Member.DeclaringTypeDefinition))
{
this.Write(this.Emitter.GetLiteralEntityName(member.Member));
}
else
{
if (isInterfaceMember)
{
this.WriteInterfaceMember(interfaceTempVar ?? targetVar, member, false);
}
else
{
var name = OverloadsCollection.Create(this.Emitter, member.Member).GetOverloadName(!nativeImplementation);
var property = (IProperty)member.Member;
var proto = member.IsVirtualCall || property.IsVirtual || property.IsOverride;
if (this.MemberReferenceExpression.Target is BaseReferenceExpression && !property.IsIndexer && proto)
{
var alias = BridgeTypes.ToJsName(member.Member.DeclaringType, this.Emitter,
isAlias: true);
if (alias.StartsWith("\""))
{
alias = alias.Insert(1, "$");
name = alias + "+\"$" + name + "\"";
this.WriteIdentifier(name, false);
}
else
{
name = "$" + alias + "$" + name;
this.WriteIdentifier(name);
}
}
else
{
this.WriteIdentifier(name);
}
}
}
}
else if (member.Member.SymbolKind == SymbolKind.Field)
{
bool isConst = this.Emitter.IsMemberConst(member.Member);
if (isConst && this.Emitter.IsInlineConst(member.Member))
{
this.WriteScript(Bridge.Translator.Emitter.ConvertConstant(member.ConstantValue, memberReferenceExpression, this.Emitter));
}
else
{
if (isInterfaceMember)
{
this.WriteInterfaceMember(interfaceTempVar ?? targetVar, member, false);
}
else
{
var fieldName = OverloadsCollection.Create(this.Emitter, member.Member).GetOverloadName(!nativeImplementation);
if (isRefArg)
{
this.WriteScript(fieldName);
}
else
{
this.WriteIdentifier(fieldName);
}
}
}
}
else if (resolveResult is InvocationResolveResult)
{
InvocationResolveResult invocationResult = (InvocationResolveResult)resolveResult;
CSharpInvocationResolveResult cInvocationResult = resolveResult as CSharpInvocationResolveResult;
var expresssionMember = expressionResolveResult as MemberResolveResult;
if (isInterfaceMember)
{
this.WriteInterfaceMember(interfaceTempVar ?? targetVar, member, false);
}
else if (expresssionMember != null &&
cInvocationResult != null &&
cInvocationResult.IsDelegateInvocation &&
invocationResult.Member != expresssionMember.Member)
{
this.Write(OverloadsCollection.Create(this.Emitter, expresssionMember.Member).GetOverloadName(!nativeImplementation));
}
else
{
this.Write(OverloadsCollection.Create(this.Emitter, invocationResult.Member).GetOverloadName(!nativeImplementation));
}
}
else if (member.Member is IEvent)
{
if (this.Emitter.IsAssignment &&
(this.Emitter.AssignmentType == AssignmentOperatorType.Add ||
this.Emitter.AssignmentType == AssignmentOperatorType.Subtract))
{
if (isInterfaceMember)
{
this.WriteInterfaceMember(interfaceTempVar ?? targetVar, member, this.Emitter.AssignmentType == AssignmentOperatorType.Subtract, Helpers.GetAddOrRemove(this.Emitter.AssignmentType == AssignmentOperatorType.Add));
}
else
{
this.Write(Helpers.GetEventRef(member.Member, this.Emitter, this.Emitter.AssignmentType != AssignmentOperatorType.Add, ignoreInterface: !nativeImplementation));
}
this.WriteOpenParentheses();
}
else
{
if (isInterfaceMember)
{
this.WriteInterfaceMember(interfaceTempVar ?? targetVar, member, false);
}
else
{
this.Write(this.Emitter.GetEntityName(member.Member));
}
}
}
else
{
if (isInterfaceMember)
{
this.WriteInterfaceMember(interfaceTempVar ?? targetVar, member, false);
}
else
{
var memberName = this.Emitter.GetEntityName(member.Member);
if (isRefArg)
{
this.WriteScript(memberName);
}
else
{
this.WriteIdentifier(memberName);
}
}
}
Helpers.CheckValueTypeClone(resolveResult, memberReferenceExpression, this, pos);
}
}
protected void VisitMethodDeclaration(MethodDeclaration methodDeclaration)
{
foreach (var attrSection in methodDeclaration.Attributes)
{
foreach (var attr in attrSection.Attributes)
{
var rr = this.Emitter.Resolver.ResolveNode(attr.Type, this.Emitter);
if (rr.Type.FullName == "Bridge.ExternalAttribute")
{
return;
}
else if (rr.Type.FullName == "Bridge.InitAttribute")
{
InitPosition initPosition = InitPosition.After;
if (attr.HasArgumentList)
{
if (attr.Arguments.Any())
{
var argExpr = attr.Arguments.First();
var argrr = this.Emitter.Resolver.ResolveNode(argExpr, this.Emitter);
if (argrr.ConstantValue is int)
{
initPosition = (InitPosition)argrr.ConstantValue;
}
}
}
if (initPosition > 0)
{
return;
}
}
}
}
this.EnsureComma();
this.ResetLocals();
var prevMap = this.BuildLocalsMap();
var prevNamesMap = this.BuildLocalsNamesMap();
this.AddLocals(methodDeclaration.Parameters, methodDeclaration.Body);
var overloads = OverloadsCollection.Create(this.Emitter, methodDeclaration);
XmlToJsDoc.EmitComment(this, this.MethodDeclaration);
var isEntryPoint = Helpers.IsEntryPointMethod(this.Emitter, this.MethodDeclaration);
var member_rr = (MemberResolveResult)this.Emitter.Resolver.ResolveNode(this.MethodDeclaration, this.Emitter);
string name = overloads.GetOverloadName(false, null, OverloadsCollection.ExcludeTypeParameterForDefinition(member_rr));
if (isEntryPoint)
{
this.Write(JS.Funcs.ENTRY_POINT_NAME);
}
else
{
this.Write(name);
}
this.WriteColon();
this.WriteFunction();
if (isEntryPoint)
{
this.Write(name);
this.WriteSpace();
}
else
{
var nm = Helpers.GetFunctionName(this.Emitter.AssemblyInfo.NamedFunctions, member_rr.Member, this.Emitter);
if (nm != null)
{
this.Write(nm);
this.WriteSpace();
}
}
this.EmitMethodParameters(methodDeclaration.Parameters, methodDeclaration.TypeParameters.Count > 0 && Helpers.IsIgnoreGeneric(methodDeclaration, this.Emitter) ? null : methodDeclaration.TypeParameters, methodDeclaration);
this.WriteSpace();
var script = this.Emitter.GetScript(methodDeclaration);
if (script == null)
{
if (YieldBlock.HasYield(methodDeclaration.Body))
{
new GeneratorBlock(this.Emitter, methodDeclaration).Emit();
}
else if (methodDeclaration.HasModifier(Modifiers.Async) || AsyncBlock.HasGoto(methodDeclaration.Body))
{
new AsyncBlock(this.Emitter, methodDeclaration).Emit();
}
else
{
methodDeclaration.Body.AcceptVisitor(this.Emitter);
}
}
else
{
this.BeginBlock();
this.WriteLines(script);
this.EndBlock();
}
this.ClearLocalsMap(prevMap);
this.ClearLocalsNamesMap(prevNamesMap);
this.Emitter.Comma = true;
}
private void HandleDecimal(ResolveResult resolveOperator, bool isLong = false)
{
var orr = resolveOperator as OperatorResolveResult;
var op = this.UnaryOperatorExpression.Operator;
var oldType = this.Emitter.UnaryOperatorType;
var oldAccessor = this.Emitter.IsUnaryAccessor;
var typeCode = isLong ? KnownTypeCode.Int64 : KnownTypeCode.Decimal;
this.Emitter.UnaryOperatorType = op;
var argResolverResult = this.Emitter.Resolver.ResolveNode(this.UnaryOperatorExpression.Expression, this.Emitter);
bool nullable = NullableType.IsNullable(argResolverResult.Type);
bool isAccessor = false;
var memberArgResolverResult = argResolverResult as MemberResolveResult;
if (memberArgResolverResult != null && memberArgResolverResult.Member is IProperty)
{
var isIgnore = this.Emitter.Validator.IsExternalType(memberArgResolverResult.Member.DeclaringTypeDefinition);
var inlineAttr = this.Emitter.GetAttribute(memberArgResolverResult.Member.Attributes, Translator.Bridge_ASSEMBLY + ".TemplateAttribute");
var ignoreAccessor = this.Emitter.Validator.IsExternalType(((IProperty)memberArgResolverResult.Member).Getter);
var isAccessorsIndexer = this.Emitter.Validator.IsAccessorsIndexer(memberArgResolverResult.Member);
isAccessor = ((IProperty)memberArgResolverResult.Member).IsIndexer;
if (inlineAttr == null && (isIgnore || ignoreAccessor) && !isAccessorsIndexer)
{
isAccessor = false;
}
}
else if (argResolverResult is ArrayAccessResolveResult)
{
isAccessor = ((ArrayAccessResolveResult)argResolverResult).Indexes.Count > 1;
}
var isOneOp = op == UnaryOperatorType.Increment ||
op == UnaryOperatorType.Decrement ||
op == UnaryOperatorType.PostIncrement ||
op == UnaryOperatorType.PostDecrement;
if (isAccessor && isOneOp)
{
this.Emitter.IsUnaryAccessor = true;
if (nullable)
{
this.Write(JS.Funcs.BRIDGE_HASVALUE);
this.WriteOpenParentheses();
this.Emitter.IsUnaryAccessor = false;
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(") ? ");
this.Emitter.IsUnaryAccessor = true;
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(" : null)");
}
else
{
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
}
this.Emitter.UnaryOperatorType = oldType;
this.Emitter.IsUnaryAccessor = oldAccessor;
return;
}
var method = orr != null ? orr.UserDefinedOperatorMethod : null;
if (orr != null && method == null)
{
var name = Helpers.GetUnaryOperatorMethodName(this.UnaryOperatorExpression.Operator);
var type = NullableType.IsNullable(orr.Type) ? NullableType.GetUnderlyingType(orr.Type) : orr.Type;
method = type.GetMethods(m => m.Name == name, GetMemberOptions.IgnoreInheritedMembers).FirstOrDefault();
}
if (orr != null && orr.IsLiftedOperator)
{
if (!isOneOp)
{
this.Write(JS.Types.SYSTEM_NULLABLE + ".");
}
string action = JS.Funcs.Math.LIFT1;
string op_name = null;
switch (this.UnaryOperatorExpression.Operator)
{
case UnaryOperatorType.Minus:
op_name = JS.Funcs.Math.NEG;
break;
case UnaryOperatorType.Plus:
op_name = "clone";
break;
case UnaryOperatorType.BitNot:
op_name = "not";
break;
case UnaryOperatorType.Increment:
case UnaryOperatorType.Decrement:
this.Write(JS.Funcs.BRIDGE_HASVALUE);
this.WriteOpenParentheses();
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(") ? ");
this.WriteOpenParentheses();
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(" = " + JS.Types.SYSTEM_NULLABLE + "." + JS.Funcs.Math.LIFT1 + "(\"" + (op == UnaryOperatorType.Decrement ? JS.Funcs.Math.DEC : JS.Funcs.Math.INC) + "\", ");
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.AddOveflowFlag(typeCode, JS.Funcs.Math.DEC, true);
this.Write(")");
this.WriteCloseParentheses();
this.Write(" : null");
break;
case UnaryOperatorType.PostIncrement:
case UnaryOperatorType.PostDecrement:
this.Write(JS.Funcs.BRIDGE_HASVALUE);
this.WriteOpenParentheses();
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(") ? ");
this.WriteOpenParentheses();
var valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.WriteComma();
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(" = " + JS.Types.SYSTEM_NULLABLE + "." + JS.Funcs.Math.LIFT1 + "(\"" + (op == UnaryOperatorType.PostDecrement ? JS.Funcs.Math.DEC : JS.Funcs.Math.INC) + "\", ");
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.AddOveflowFlag(typeCode, JS.Funcs.Math.DEC, true);
this.Write(")");
this.WriteComma();
this.Write(valueVar);
this.WriteCloseParentheses();
this.RemoveTempVar(valueVar);
this.Write(" : null");
break;
}
if (!isOneOp)
{
this.Write(action);
this.WriteOpenParentheses();
this.WriteScript(op_name);
this.WriteComma();
new ExpressionListBlock(this.Emitter,
new Expression[] { this.UnaryOperatorExpression.Expression }, null, null, 0).Emit();
this.AddOveflowFlag(typeCode, op_name, true);
this.WriteCloseParentheses();
}
}
else if (method == null)
{
string op_name = null;
var isStatement = this.UnaryOperatorExpression.Parent is ExpressionStatement;
if (isStatement)
{
if (op == UnaryOperatorType.PostIncrement)
{
op = UnaryOperatorType.Increment;
}
else if (op == UnaryOperatorType.PostDecrement)
{
op = UnaryOperatorType.Decrement;
}
}
switch (op)
{
case UnaryOperatorType.Minus:
op_name = JS.Funcs.Math.NEG;
break;
case UnaryOperatorType.Plus:
op_name = "clone";
break;
case UnaryOperatorType.BitNot:
op_name = "not";
break;
case UnaryOperatorType.Increment:
case UnaryOperatorType.Decrement:
if (!isStatement)
{
this.WriteOpenParentheses();
}
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(" = ");
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write("." + (op == UnaryOperatorType.Decrement ? JS.Funcs.Math.DEC : JS.Funcs.Math.INC) + "(");
this.AddOveflowFlag(typeCode, JS.Funcs.Math.DEC, false);
this.Write(")");
if (!isStatement)
{
this.WriteCloseParentheses();
}
break;
case UnaryOperatorType.PostIncrement:
case UnaryOperatorType.PostDecrement:
this.WriteOpenParentheses();
var valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.WriteComma();
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(" = ");
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write("." + (op == UnaryOperatorType.PostDecrement ? JS.Funcs.Math.DEC : JS.Funcs.Math.INC) + "(");
this.AddOveflowFlag(typeCode, JS.Funcs.Math.DEC, false);
this.Write("), ");
this.Write(valueVar);
this.WriteCloseParentheses();
this.RemoveTempVar(valueVar);
break;
}
if (!isOneOp)
{
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.WriteDot();
this.Write(op_name);
this.WriteOpenParentheses();
this.AddOveflowFlag(typeCode, op_name, false);
this.WriteCloseParentheses();
}
}
else
{
var inline = this.Emitter.GetInline(method);
if (!string.IsNullOrWhiteSpace(inline))
{
if (isOneOp)
{
var isStatement = this.UnaryOperatorExpression.Parent is ExpressionStatement;
if (isStatement || this.UnaryOperatorExpression.Operator == UnaryOperatorType.Increment ||
this.UnaryOperatorExpression.Operator == UnaryOperatorType.Decrement)
{
if (!isStatement)
{
this.WriteOpenParentheses();
}
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(" = ");
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, this.UnaryOperatorExpression, orr, method), inline).Emit
();
if (!isStatement)
{
this.WriteCloseParentheses();
}
}
else
{
this.WriteOpenParentheses();
var valueVar = this.GetTempVarName();
this.Write(valueVar);
this.Write(" = ");
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.WriteComma();
this.UnaryOperatorExpression.Expression.AcceptVisitor(this.Emitter);
this.Write(" = ");
new InlineArgumentsBlock(this.Emitter, new ArgumentsInfo(this.Emitter, this.UnaryOperatorExpression, orr, method), inline).Emit();
this.WriteComma();
this.Write(valueVar);
this.WriteCloseParentheses();
this.RemoveTempVar(valueVar);
}
}
else
{
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, this.UnaryOperatorExpression, orr, method), inline).Emit();
}
}
else if (!this.Emitter.Validator.IsExternalType(method.DeclaringTypeDefinition))
{
this.Write(BridgeTypes.ToJsName(method.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, method).GetOverloadName());
this.WriteOpenParentheses();
new ExpressionListBlock(this.Emitter,
new Expression[] { this.UnaryOperatorExpression.Expression }, null, null, 0).Emit();
this.WriteCloseParentheses();
}
}
this.Emitter.UnaryOperatorType = oldType;
}
private void WriteInterfaceMember(string interfaceTempVar, MemberResolveResult resolveResult, bool isSetter, string prefix = null)
{
var externalInterface = this.Emitter.Validator.IsExternalInterface(resolveResult.Member.DeclaringTypeDefinition);
if (interfaceTempVar != null && externalInterface == null)
{
this.WriteComma();
this.Write(interfaceTempVar);
}
if (externalInterface != null && externalInterface.IsDualImplementation)
{
if (interfaceTempVar != null)
{
this.WriteCloseParentheses();
}
this.WriteOpenBracket();
this.Write(JS.Funcs.BRIDGE_GET_I);
this.WriteOpenParentheses();
if (interfaceTempVar != null)
{
this.Write(interfaceTempVar);
}
else
{
this.WriteSimpleTarget(resolveResult);
}
this.WriteComma();
var interfaceName = OverloadsCollection.Create(Emitter, resolveResult.Member, isSetter).GetOverloadName(false, prefix);
if (interfaceName.StartsWith("\""))
{
this.Write(interfaceName);
}
else
{
this.WriteScript(interfaceName);
}
this.WriteComma();
this.WriteScript(OverloadsCollection.Create(Emitter, resolveResult.Member, isSetter).GetOverloadName(true, prefix));
this.Write(")");
this.WriteCloseBracket();
return;
}
this.WriteOpenBracket();
this.Write(OverloadsCollection.Create(Emitter, resolveResult.Member, isSetter).GetOverloadName(externalInterface != null && externalInterface.IsSimpleImplementation, prefix));
this.WriteCloseBracket();
if (interfaceTempVar != null)
{
this.WriteCloseParentheses();
}
}
private void HandleType(ResolveResult resolveOperator, KnownTypeCode typeCode, string op_name, string action)
{
var orr = resolveOperator as OperatorResolveResult;
var method = orr != null ? orr.UserDefinedOperatorMethod : null;
if (orr != null && method == null)
{
var name = Helpers.GetBinaryOperatorMethodName(this.BinaryOperatorExpression.Operator);
var type = this.Emitter.Resolver.Compilation.FindType(typeCode);
method = type.GetMethods(m => m.Name == name, GetMemberOptions.IgnoreInheritedMembers).FirstOrDefault();
}
if (method != null)
{
var inline = this.Emitter.GetInline(method);
if (orr.IsLiftedOperator)
{
this.Write(JS.Types.SYSTEM_NULLABLE + ".");
this.Write(action);
this.WriteOpenParentheses();
this.WriteScript(op_name);
this.WriteComma();
new ExpressionListBlock(this.Emitter,
new Expression[] { this.BinaryOperatorExpression.Left, this.BinaryOperatorExpression.Right }, null, null, 0)
.Emit();
this.AddOveflowFlag(typeCode, op_name);
this.WriteCloseParentheses();
}
else if (!string.IsNullOrWhiteSpace(inline))
{
new InlineArgumentsBlock(this.Emitter,
new ArgumentsInfo(this.Emitter, this.BinaryOperatorExpression, orr, method), inline).Emit();
}
else if (!this.Emitter.Validator.IsIgnoreType(method.DeclaringTypeDefinition))
{
this.Write(BridgeTypes.ToJsName(method.DeclaringType, this.Emitter));
this.WriteDot();
this.Write(OverloadsCollection.Create(this.Emitter, method).GetOverloadName());
this.WriteOpenParentheses();
new ExpressionListBlock(this.Emitter,
new Expression[] { this.BinaryOperatorExpression.Left, this.BinaryOperatorExpression.Right }, null, null, 0)
.Emit();
this.AddOveflowFlag(typeCode, op_name);
this.WriteCloseParentheses();
}
}
else
{
if (orr.IsLiftedOperator)
{
this.Write(JS.Types.SYSTEM_NULLABLE + ".");
this.Write(action);
this.WriteOpenParentheses();
this.WriteScript(op_name);
this.WriteComma();
new ExpressionListBlock(this.Emitter,
new Expression[] { this.BinaryOperatorExpression.Left, this.BinaryOperatorExpression.Right }, null, null, 0)
.Emit();
this.AddOveflowFlag(typeCode, op_name);
this.WriteCloseParentheses();
}
else
{
this.BinaryOperatorExpression.Left.AcceptVisitor(this.Emitter);
this.WriteDot();
this.Write(op_name);
this.WriteOpenParentheses();
this.BinaryOperatorExpression.Right.AcceptVisitor(this.Emitter);
this.AddOveflowFlag(typeCode, op_name);
this.WriteCloseParentheses();
}
}
}
protected bool EmitMemberAlias(IMember member, IMember interfaceMember)
{
bool nonEmpty = false;
if (member.IsShadowing || !member.IsOverride)
{
var baseMember = InheritanceHelper.GetBaseMember(member);
if (baseMember != null && baseMember.ImplementedInterfaceMembers.Contains(interfaceMember))
{
return(false);
}
}
if (member is IProperty)
{
var property = (IProperty)member;
if (property.CanGet)
{
nonEmpty = true;
this.EnsureComma();
this.WriteScript(Helpers.GetPropertyRef(member, this.Emitter, false, false, false, true));
this.WriteComma();
var alias = Helpers.GetPropertyRef(interfaceMember, this.Emitter, false, false, false);
if (alias.StartsWith("\""))
{
this.Write(alias);
}
else
{
this.WriteScript(alias);
}
this.Emitter.Comma = true;
}
if (property.CanSet)
{
nonEmpty = true;
this.EnsureComma();
this.WriteScript(Helpers.GetPropertyRef(member, this.Emitter, true, false, false, true));
this.WriteComma();
var alias = Helpers.GetPropertyRef(interfaceMember, this.Emitter, true, false, false);
if (alias.StartsWith("\""))
{
this.Write(alias);
}
else
{
this.WriteScript(alias);
}
this.Emitter.Comma = true;
}
}
else if (member is IEvent)
{
var ev = (IEvent)member;
if (ev.CanAdd)
{
nonEmpty = true;
this.EnsureComma();
this.WriteScript(Helpers.GetEventRef(member, this.Emitter, false, false, false, true));
this.WriteComma();
var alias = Helpers.GetEventRef(interfaceMember, this.Emitter, false, false, false);
if (alias.StartsWith("\""))
{
this.Write(alias);
}
else
{
this.WriteScript(alias);
}
this.Emitter.Comma = true;
}
if (ev.CanRemove)
{
nonEmpty = true;
this.EnsureComma();
this.WriteScript(Helpers.GetEventRef(member, this.Emitter, true, false, false, true));
this.WriteComma();
var alias = Helpers.GetEventRef(interfaceMember, this.Emitter, true, false, false);
if (alias.StartsWith("\""))
{
this.Write(alias);
}
else
{
this.WriteScript(alias);
}
this.Emitter.Comma = true;
}
}
else
{
nonEmpty = true;
this.EnsureComma();
this.WriteScript(OverloadsCollection.Create(Emitter, member).GetOverloadName(false, null, true));
this.WriteComma();
var alias = OverloadsCollection.Create(Emitter, interfaceMember).GetOverloadName();
if (alias.StartsWith("\""))
{
this.Write(alias);
}
else
{
this.WriteScript(alias);
}
}
this.Emitter.Comma = true;
return(nonEmpty);
}
protected bool EmitMemberAlias(IMember member, IMember interfaceMember)
{
bool nonEmpty = false;
if (member.IsShadowing || !member.IsOverride)
{
var baseMember = InheritanceHelper.GetBaseMember(member);
if (baseMember != null && baseMember.ImplementedInterfaceMembers.Contains(interfaceMember))
{
return(false);
}
}
var excludeTypeParam = OverloadsCollection.ExcludeTypeParameterForDefinition(member);
var excludeAliasTypeParam = member.IsExplicitInterfaceImplementation && !excludeTypeParam;
var pair = false;
var itypeDef = interfaceMember.DeclaringTypeDefinition;
if (!member.IsExplicitInterfaceImplementation &&
MetadataUtils.IsJsGeneric(itypeDef, Emitter) &&
itypeDef.TypeParameters != null &&
itypeDef.TypeParameters.Any(typeParameter => typeParameter.Variance != VarianceModifier.Invariant))
{
pair = true;
}
if (member is IProperty && ((IProperty)member).IsIndexer)
{
var property = (IProperty)member;
if (property.CanGet)
{
nonEmpty = true;
EnsureComma();
WriteScript(Helpers.GetPropertyRef(member, Emitter, false, false, false, excludeTypeParam));
WriteComma();
var alias = Helpers.GetPropertyRef(interfaceMember, Emitter, false, false, false, withoutTypeParams: excludeAliasTypeParam);
if (pair)
{
WriteOpenBracket();
}
if (alias.StartsWith("\""))
{
Write(alias);
}
else
{
WriteScript(alias);
}
if (pair)
{
WriteComma();
WriteScript(Helpers.GetPropertyRef(interfaceMember, Emitter, withoutTypeParams: true));
WriteCloseBracket();
}
Emitter.Comma = true;
}
if (property.CanSet)
{
nonEmpty = true;
EnsureComma();
WriteScript(Helpers.GetPropertyRef(member, Emitter, true, false, false, excludeTypeParam));
WriteComma();
var alias = Helpers.GetPropertyRef(interfaceMember, Emitter, true, false, false, withoutTypeParams: excludeAliasTypeParam);
if (pair)
{
WriteOpenBracket();
}
if (alias.StartsWith("\""))
{
Write(alias);
}
else
{
WriteScript(alias);
}
if (pair)
{
WriteComma();
WriteScript(Helpers.GetPropertyRef(interfaceMember, Emitter, true, withoutTypeParams: true));
WriteCloseBracket();
}
Emitter.Comma = true;
}
}
else if (member is IEvent ev)
{
if (ev.CanAdd)
{
nonEmpty = true;
EnsureComma();
WriteScript(Helpers.GetEventRef(member, Emitter, false, false, false, excludeTypeParam));
WriteComma();
var alias = Helpers.GetEventRef(interfaceMember, Emitter, false, false, false, excludeAliasTypeParam);
if (pair)
{
WriteOpenBracket();
}
if (alias.StartsWith("\""))
{
Write(alias);
}
else
{
WriteScript(alias);
}
if (pair)
{
WriteComma();
WriteScript(Helpers.GetEventRef(interfaceMember, Emitter, withoutTypeParams: true));
WriteCloseBracket();
}
Emitter.Comma = true;
}
if (ev.CanRemove)
{
nonEmpty = true;
EnsureComma();
WriteScript(Helpers.GetEventRef(member, Emitter, true, false, false, excludeTypeParam));
WriteComma();
var alias = Helpers.GetEventRef(interfaceMember, Emitter, true, false, false, excludeAliasTypeParam);
if (pair)
{
WriteOpenBracket();
}
if (alias.StartsWith("\""))
{
Write(alias);
}
else
{
WriteScript(alias);
}
if (pair)
{
WriteComma();
WriteScript(Helpers.GetEventRef(interfaceMember, Emitter, true, withoutTypeParams: true));
WriteCloseBracket();
}
Emitter.Comma = true;
}
}
else
{
nonEmpty = true;
EnsureComma();
WriteScript(OverloadsCollection.Create(Emitter, member).GetOverloadName(false, null, excludeTypeOnly: excludeTypeParam));
WriteComma();
var alias = OverloadsCollection.Create(Emitter, interfaceMember).GetOverloadName(withoutTypeParams: excludeAliasTypeParam);
if (pair)
{
WriteOpenBracket();
}
if (alias.StartsWith("\""))
{
Write(alias);
}
else
{
WriteScript(alias);
}
if (pair)
{
WriteComma();
WriteScript(OverloadsCollection.Create(Emitter, interfaceMember).GetOverloadName(withoutTypeParams: true));
WriteCloseBracket();
}
}
Emitter.Comma = true;
return(nonEmpty);
}
public static int CheckConversion(ConversionBlock block, Expression expression)
{
try
{
var rr = block.Emitter.Resolver.ResolveNode(expression, block.Emitter);
var conversion = block.Emitter.Resolver.Resolver.GetConversion(expression);
var expectedType = block.Emitter.Resolver.Resolver.GetExpectedType(expression);
int level = 0;
if (block.Emitter.IsAssignment)
{
return(level);
}
/*if (expression is ParenthesizedExpression && expression.Parent is CastExpression)
* {
* return level;
* }*/
if (conversion.IsUserDefined && expression.Parent is CastExpression && ((CastExpression)expression.Parent).Expression == expression)
{
var parentConversion = block.Emitter.Resolver.Resolver.GetConversion((CastExpression)expression.Parent);
if (!parentConversion.IsUserDefined || parentConversion.Method.Equals(conversion.Method))
{
return(level);
}
}
if (rr is ConstantResolveResult && expression is CastExpression && !conversion.IsUserDefined)
{
return(level);
}
var convrr = rr as ConversionResolveResult;
if (convrr != null && convrr.Input is ConstantResolveResult && !convrr.Conversion.IsUserDefined)
{
return(level);
}
if (convrr != null && !conversion.IsUserDefined)
{
conversion = convrr.Conversion;
rr = convrr.Input;
expectedType = convrr.Type;
}
if (!((expression.Parent is CastExpression) && !(expression is CastExpression)))
{
CheckNumericConversion(block, expression, rr, expectedType, conversion);
}
if (!(conversion.IsExplicit && conversion.IsNumericConversion))
{
level = ConversionBlock.CheckDecimalConversion(block, expression, rr, expectedType, conversion) ? (level + 1) : level;
}
if (Helpers.IsDecimalType(expectedType, block.Emitter.Resolver) && !conversion.IsUserDefined)
{
return(level);
}
if (!(conversion.IsExplicit && conversion.IsNumericConversion))
{
level = ConversionBlock.CheckLongConversion(block, expression, rr, expectedType, conversion)
? (level + 1)
: level;
}
if (Helpers.Is64Type(expectedType, block.Emitter.Resolver) && !conversion.IsUserDefined)
{
return(level);
}
if (conversion == null)
{
return(level);
}
if (conversion.IsIdentityConversion)
{
return(level);
}
var isNumLifted = conversion.IsImplicit && conversion.IsLifted && conversion.IsNumericConversion && !(expression is BinaryOperatorExpression);
if (isNumLifted && !conversion.IsUserDefined)
{
return(level);
}
bool isLifted = conversion.IsLifted && !isNumLifted && !(block is CastBlock) && !Helpers.IsDecimalType(expectedType, block.Emitter.Resolver) && !Helpers.Is64Type(expectedType, block.Emitter.Resolver) && !NullableType.IsNullable(expectedType);
if (isLifted)
{
level++;
block.Write("Bridge.Nullable.getValue(");
}
if (conversion.IsUserDefined)
{
var method = conversion.Method;
string inline = block.Emitter.GetInline(method);
if (conversion.IsExplicit && !string.IsNullOrWhiteSpace(inline))
{
// Still returns true if Nullable.lift( was written.
return(level);
}
if (!string.IsNullOrWhiteSpace(inline))
{
if (expression is InvocationExpression)
{
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, (InvocationExpression)expression), inline).Emit();
}
else if (expression is ObjectCreateExpression)
{
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, (ObjectCreateExpression)expression), inline).Emit();
}
else if (expression is UnaryOperatorExpression)
{
var unaryExpression = (UnaryOperatorExpression)expression;
var resolveOperator = block.Emitter.Resolver.ResolveNode(unaryExpression, block.Emitter);
OperatorResolveResult orr = resolveOperator as OperatorResolveResult;
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, unaryExpression, orr, method), inline).Emit();
}
else if (expression is BinaryOperatorExpression)
{
var binaryExpression = (BinaryOperatorExpression)expression;
var resolveOperator = block.Emitter.Resolver.ResolveNode(binaryExpression, block.Emitter);
OperatorResolveResult orr = resolveOperator as OperatorResolveResult;
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, binaryExpression, orr, method), inline).Emit();
}
else
{
new InlineArgumentsBlock(block.Emitter, new ArgumentsInfo(block.Emitter, expression), inline).Emit();
}
block.DisableEmitConversionExpression = true;
// Still returns true if Nullable.lift( was written.
return(level);
}
else
{
if (method.DeclaringTypeDefinition != null && (block.Emitter.Validator.IsIgnoreType(method.DeclaringTypeDefinition) || Helpers.IsIgnoreCast(method.DeclaringTypeDefinition, block.Emitter)))
{
// Still returns true if Nullable.lift( was written.
return(level);
}
block.Write(BridgeTypes.ToJsName(method.DeclaringType, block.Emitter));
block.WriteDot();
block.Write(OverloadsCollection.Create(block.Emitter, method).GetOverloadName());
}
if (isLifted)
{
block.WriteComma();
}
else
{
block.WriteOpenParentheses();
level++;
}
var arg = method.Parameters[0];
if (Helpers.IsDecimalType(arg.Type, block.Emitter.Resolver, arg.IsParams) && !Helpers.IsDecimalType(rr.Type, block.Emitter.Resolver) && !expression.IsNull)
{
block.Write("Bridge.Decimal");
if (NullableType.IsNullable(arg.Type) && ConversionBlock.ShouldBeLifted(expression))
{
block.Write(".lift");
}
if (expression is CastExpression &&
((CastExpression)expression).Expression is ParenthesizedExpression)
{
return(level);
}
block.WriteOpenParentheses();
level++;
}
if (Helpers.Is64Type(arg.Type, block.Emitter.Resolver, arg.IsParams) && !Helpers.Is64Type(rr.Type, block.Emitter.Resolver) && !expression.IsNull)
{
var isUint = Helpers.IsULongType(arg.Type, block.Emitter.Resolver, arg.IsParams);
block.Write("Bridge." + (isUint ? "ULong" : "Long"));
if (NullableType.IsNullable(arg.Type) && ConversionBlock.ShouldBeLifted(expression))
{
block.Write(".lift");
}
if (expression is CastExpression &&
((CastExpression)expression).Expression is ParenthesizedExpression)
{
return(level);
}
block.WriteOpenParentheses();
level++;
}
return(level);
}
// Still returns true if Nullable.lift( was written.
return(level);
}
catch
{
}
return(0);
}
