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#ifndef BINDER_H
  #define BINDER_H

  #include "default_visitor.h"
  #include "codemodel.h"
  #include "type_compiler.h"
  #include "name_compiler.h"
  #include "declarator_compiler.h"

class TokenStream;
class LocationManager;
class Control;
struct NameSymbol;

class Binder : protected DefaultVisitor
{
public:
  Binder(CodeModel* __model, LocationManager& __location, Control* __control = 0);
  virtual ~Binder();

  inline TokenStream* tokenStream() const { return _M_token_stream; }
  inline CodeModel* model() const { return _M_model; }
  ScopeModelItem currentScope() const;

  FileModelItem run(AST* node);

  // utils
  TypeInfo qualifyType(const TypeInfo& type, const QStringList& context) const;

protected:
  virtual void visitAccessSpecifier(AccessSpecifierAST*);
  virtual void visitClassSpecifier(ClassSpecifierAST*);
  virtual void visitEnumSpecifier(EnumSpecifierAST*);
  virtual void visitEnumerator(EnumeratorAST*);
  virtual void visitFunctionDefinition(FunctionDefinitionAST*);
  virtual void visitLinkageSpecification(LinkageSpecificationAST*);
  virtual void visitNamespace(NamespaceAST*);
  virtual void visitSimpleDeclaration(SimpleDeclarationAST*);
  virtual void visitTemplateDeclaration(TemplateDeclarationAST*);
  virtual void visitTypedef(TypedefAST*);
  virtual void visitUsing(UsingAST*);
  virtual void visitUsingDirective(UsingDirectiveAST*);
  virtual void visitQProperty(QPropertyAST*);
  virtual void visitForwardDeclarationSpecifier(ForwardDeclarationSpecifierAST*);
  virtual void visitQEnums(QEnumsAST*);

  void warnHere() const;

private:

  int decode_token(std::size_t index) const;
  const NameSymbol* decode_symbol(std::size_t index) const;
  CodeModel::AccessPolicy decode_access_policy(std::size_t index) const;
  CodeModel::ClassType decode_class_type(std::size_t index) const;

  CodeModel::FunctionType changeCurrentFunctionType(CodeModel::FunctionType functionType);
  CodeModel::AccessPolicy changeCurrentAccess(CodeModel::AccessPolicy accessPolicy);
  NamespaceModelItem changeCurrentNamespace(NamespaceModelItem item);
  ClassModelItem changeCurrentClass(ClassModelItem item);
  FunctionDefinitionModelItem changeCurrentFunction(FunctionDefinitionModelItem item);
  TemplateParameterList changeTemplateParameters(TemplateParameterList templateParameters);

  void declare_symbol(SimpleDeclarationAST* node, InitDeclaratorAST* init_declarator);

  bool hasFriendSpecifier(const ListNode<std::size_t>* it);
  void applyStorageSpecifiers(const ListNode<std::size_t>* storage_specifiers, MemberModelItem item);
  void applyFunctionSpecifiers(const ListNode<std::size_t>* it, FunctionModelItem item);

  void updateItemPosition(CodeModelItem item, AST* node);

  QString exceptionSpecToString(ExceptionSpecificationAST* exception_spec);

private:
  CodeModel* _M_model;
  LocationManager& _M_location;
  TokenStream* _M_token_stream;
  Control* _M_control;

  CodeModel::FunctionType _M_current_function_type;
  CodeModel::AccessPolicy _M_current_access;
  FileModelItem _M_current_file;
  NamespaceModelItem _M_current_namespace;
  ClassModelItem _M_current_class;
  FunctionDefinitionModelItem _M_current_function;
  EnumModelItem _M_current_enum;
  QStringList _M_context;
  TemplateParameterList _M_current_template_parameters; // ### check me
  QHash<QString, QString> _M_qualified_types;
  QHash<QString, int> _M_anonymous_enums;
  mutable QString _M_lastWarnedFile;

protected:
  TypeCompiler type_cc;
  NameCompiler name_cc;
  DeclaratorCompiler decl_cc;
};

#endif // BINDER_H

// kate: space-indent on; indent-width 2; replace-tabs on;
