cpptoxml/parser/binder.h

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
   4 ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
   5 **
   6 ** This file is part of the Qt Script Generator project on Trolltech Labs.
   7 **
   8 ** This file may be used under the terms of the GNU General Public
   9 ** License version 2.0 as published by the Free Software Foundation
  10 ** and appearing in the file LICENSE.GPL included in the packaging of
  11 ** this file.  Please review the following information to ensure GNU
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  13 ** http://www.trolltech.com/products/qt/opensource.html
  14 **
  15 ** If you are unsure which license is appropriate for your use, please
  16 ** review the following information:
  17 ** http://www.trolltech.com/products/qt/licensing.html or contact the
  18 ** sales department at sales@trolltech.com.
  19 **
  20 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
  21 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
  22 **
  23 ****************************************************************************/
  24
  25
  26 #ifndef BINDER_H
  27 #define BINDER_H
  28
  29 #include "default_visitor.h"
  30 #include "codemodel.h"
  31 #include "type_compiler.h"
  32 #include "name_compiler.h"
  33 #include "declarator_compiler.h"
  34
  35 class TokenStream;
  36 class LocationManager;
  37 class Control;
  38 struct NameSymbol;
  39
  40 class Binder: protected DefaultVisitor
  41 {
  42 public:
  43   Binder(CodeModel *__model, LocationManager &__location, Control *__control = 0);
  44   virtual ~Binder();
  45
  46   inline TokenStream *tokenStream() const { return _M_token_stream; }
  47   inline CodeModel *model() const { return _M_model; }
  48   ScopeModelItem currentScope();
  49
  50   FileModelItem run(AST *node);
  51
  52 // utils
  53   TypeInfo qualifyType(const TypeInfo &type, const QStringList &context) const;
  54
  55 protected:
  56   virtual void visitAccessSpecifier(AccessSpecifierAST *);
  57   virtual void visitClassSpecifier(ClassSpecifierAST *);
  58   virtual void visitEnumSpecifier(EnumSpecifierAST *);
  59   virtual void visitEnumerator(EnumeratorAST *);
  60   virtual void visitFunctionDefinition(FunctionDefinitionAST *);
  61   virtual void visitLinkageSpecification(LinkageSpecificationAST *);
  62   virtual void visitNamespace(NamespaceAST *);
  63   virtual void visitSimpleDeclaration(SimpleDeclarationAST *);
  64   virtual void visitTemplateDeclaration(TemplateDeclarationAST *);
  65   virtual void visitTypedef(TypedefAST *);
  66   virtual void visitUsing(UsingAST *);
  67   virtual void visitUsingDirective(UsingDirectiveAST *);
  68   virtual void visitQProperty(QPropertyAST *);
  69   virtual void visitForwardDeclarationSpecifier(ForwardDeclarationSpecifierAST *);
  70   virtual void visitQEnums(QEnumsAST *);
  71
  72 private:
  73
  74   int decode_token(std::size_t index) const;
  75   const NameSymbol *decode_symbol(std::size_t index) const;
  76   CodeModel::AccessPolicy decode_access_policy(std::size_t index) const;
  77   CodeModel::ClassType decode_class_type(std::size_t index) const;
  78
  79   CodeModel::FunctionType changeCurrentFunctionType(CodeModel::FunctionType functionType);
  80   CodeModel::AccessPolicy changeCurrentAccess(CodeModel::AccessPolicy accessPolicy);
  81   NamespaceModelItem changeCurrentNamespace(NamespaceModelItem item);
  82   ClassModelItem changeCurrentClass(ClassModelItem item);
  83   FunctionDefinitionModelItem changeCurrentFunction(FunctionDefinitionModelItem item);
  84   TemplateParameterList changeTemplateParameters(TemplateParameterList templateParameters);
  85
  86   void declare_symbol(SimpleDeclarationAST *node, InitDeclaratorAST *init_declarator);
  87
  88   void applyStorageSpecifiers(const ListNode<std::size_t> *storage_specifiers, MemberModelItem item);
  89   void applyFunctionSpecifiers(const ListNode<std::size_t> *it, FunctionModelItem item);
  90
  91   void updateItemPosition(CodeModelItem item, AST *node);
  92
  93 private:
  94   CodeModel *_M_model;
  95   LocationManager &_M_location;
  96   TokenStream *_M_token_stream;
  97   Control *_M_control;
  98
  99   CodeModel::FunctionType _M_current_function_type;
 100   CodeModel::AccessPolicy _M_current_access;
 101   FileModelItem _M_current_file;
 102   NamespaceModelItem _M_current_namespace;
 103   ClassModelItem _M_current_class;
 104   FunctionDefinitionModelItem _M_current_function;
 105   EnumModelItem _M_current_enum;
 106   QStringList _M_context;
 107   TemplateParameterList _M_current_template_parameters; // ### check me
 108   QHash<QString, QString> _M_qualified_types;
 109   QHash<QString, int> _M_anonymous_enums;
 110
 111 protected:
 112   TypeCompiler type_cc;
 113   NameCompiler name_cc;
 114   DeclaratorCompiler decl_cc;
 115 };
 116
 117 #endif // BINDER_H
 118
 119 // kate: space-indent on; indent-width 2; replace-tabs on;