TsTypeDecl ParseClassOrInterface(ref TokenPointer tp)
{
var iface = new TsTypeDecl {
Token = tp,
};
if (tp.Value.IsIdentifier("interface"))
{
iface.Kind = TsTypeKind.Interface;
}
else if (tp.Value.IsIdentifier("class"))
{
iface.Kind = TsTypeKind.Class;
}
else
{
throw new Exception();
}
tp = tp.Next().Verify(t => t.IsIdentifier());
var typeName = tp;
iface.Name = typeName.Value.Text;
tp = tp.Next();
if (tp.Value.IsIdentifier("extends"))
{
iface.Extends.AddRange(ParseExtends(ref tp));
}
if (tp.Value.IsIdentifier("implements"))
{
tp = tp.Next();
iface.Implements.AddRange(ParseImplements(ref tp));
}
tp = ParseBracesAndMembers(tp, iface);
return(iface);
}
TsMemberDecl ParseVar(ref TokenPointer tp)
{
tp = tp.Next();
if (tp.Next(2).Value.IsOperator("{"))
{
var iface = new TsTypeDecl {
Token = tp, Name = tp.Value.Text, Kind = TsTypeKind.Anonymous
};
tp = tp.Next();
tp = tp.Next();
tp = ParseBracesAndMembers(tp, iface);
if (tp.Value != null && tp.Value.IsOperator(";"))
{
tp = tp.Next();
}
return(iface);
}
else
{
var prm = ParseTsParameter(ref tp);
tp = tp.Verify(t => t.IsOperator(";")).Next();
var decl = new TsVarDecl {
Token = prm.Token, Type = prm.Type, Name = prm.Name
};
return(decl);
}
}
TokenPointer ParseBracesAndMembers(TokenPointer tp, TsTypeDecl iface)
{
tp = tp.Verify(t => t.IsOperator("{")).Next();
while (!tp.Value.IsOperator("}"))
{
tp = SkipComments(tp);
var me = ParseTsMember(ref tp);
iface.Members.Add(me);
}
tp = tp.Verify(t => t.IsOperator("}")).Next();
return(tp);
}
TsNode ParseDeclare(ref TokenPointer tp)
{
tp = tp.Verify(t => t.IsIdentifier("declare")).Next();
if (tp.Value.IsIdentifier("var"))
{
return(ParseVar(ref tp));
}
else if (tp.Value.IsIdentifier("function"))
{
tp = tp.Next();
var func = ParseTsFunction(ref tp);
return(func);
}
else if (tp.Value.IsIdentifier("module"))
{
var module = new TsTypeDecl {
Token = tp, Kind = TsTypeKind.Module
};
tp = tp.Next();
if (tp.Value.Is(TokenTypes.StringLiteral))
{
module.Name = tp.Value.Text;
}
else if (tp.Value.IsIdentifier())
{
module.Name = tp.Value.Text;
}
else
{
throw new Exception();
}
tp = tp.Next().Verify(t => t.IsOperator("{")).Next();
while (!tp.Value.IsOperator("}"))
{
tp = SkipComments(tp);
if (tp.Value.IsIdentifier("import"))
{
var import = new TsImportDecl {
Token = tp
};
tp = tp.Next().Verify(t => t.IsIdentifier());
import.Name = tp.Value.Text;
tp = tp.Next();
tp = tp.Verify(t => t.IsOperator("=")).Next();
tp = tp.Verify(t => t.IsIdentifier("module")).Next();
tp = tp.Verify(t => t.IsOperator("(")).Next();
tp = tp.Verify(t => t.Is(TokenTypes.StringLiteral));
module.Type = new TsModuleTypeRef {
Name = tp.Value.Text
};
tp = tp.Next().Verify(t => t.IsOperator(")")).Next();
tp = tp.Verify(t => t.IsOperator(";")).Next();
module.Members.Add(import);
}
else if (tp.Value.IsIdentifier("export"))
{
tp = tp.Next();
var me = ParseModuleMember(ref tp);
module.Members.Add(me);
}
else
{
var me = ParseModuleMember(ref tp);
module.Members.Add(me);
}
}
tp = tp.Verify(t => t.IsOperator("}")).Next();
return(module);
}
else
{
throw new Exception();
}
}