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comparison generator/parser/binder.h @ 1:e78566595089

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author mandel
date Mon, 11 May 2009 16:01:50 +0000
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0:36fb74dc547d 1:e78566595089
1 /****************************************************************************
2 **
3 ** Copyright (C) 1992-2008 Nokia. All rights reserved.
4 ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
5 **
6 ** This file is part of Qt Jambi.
7 **
8 ** * Commercial Usage
9 * Licensees holding valid Qt Commercial licenses may use this file in
10 * accordance with the Qt Commercial License Agreement provided with the
11 * Software or, alternatively, in accordance with the terms contained in
12 * a written agreement between you and Nokia.
13 *
14 *
15 * GNU General Public License Usage
16 * Alternatively, this file may be used under the terms of the GNU
17 * General Public License versions 2.0 or 3.0 as published by the Free
18 * Software Foundation and appearing in the file LICENSE.GPL included in
19 * the packaging of this file. Please review the following information
20 * to ensure GNU General Public Licensing requirements will be met:
21 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and
22 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special
23 * exception, Nokia gives you certain additional rights. These rights
24 * are described in the Nokia Qt GPL Exception version 1.2, included in
25 * the file GPL_EXCEPTION.txt in this package.
26 *
27 * Qt for Windows(R) Licensees
28 * As a special exception, Nokia, as the sole copyright holder for Qt
29 * Designer, grants users of the Qt/Eclipse Integration plug-in the
30 * right for the Qt/Eclipse Integration to link to functionality
31 * provided by Qt Designer and its related libraries.
32 *
33 *
34 * If you are unsure which license is appropriate for your use, please
35 * contact the sales department at qt-sales@nokia.com.
36
37 **
38 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
39 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
40 **
41 ****************************************************************************/
42
43
44 #ifndef BINDER_H
45 #define BINDER_H
46
47 #include "default_visitor.h"
48 #include "codemodel.h"
49 #include "type_compiler.h"
50 #include "name_compiler.h"
51 #include "declarator_compiler.h"
52
53 class TokenStream;
54 class LocationManager;
55 class Control;
56 struct NameSymbol;
57
58 typedef void (*MessageHandler)(const std::string &s);
59
60 class Binder: protected DefaultVisitor
61 {
62 public:
63 Binder(CodeModel *__model, LocationManager &__location, Control *__control = 0);
64 virtual ~Binder();
65
66 inline TokenStream *tokenStream() const { return _M_token_stream; }
67 inline CodeModel *model() const { return _M_model; }
68 ScopeModelItem currentScope();
69
70 FileModelItem run(AST *node);
71
72 // utils
73 TypeInfo qualifyType(const TypeInfo &type, const QStringList &context) const;
74
75 static void installMessageHandler(MessageHandler handler);
76
77 protected:
78 virtual void visitAccessSpecifier(AccessSpecifierAST *);
79 virtual void visitClassSpecifier(ClassSpecifierAST *);
80 virtual void visitEnumSpecifier(EnumSpecifierAST *);
81 virtual void visitEnumerator(EnumeratorAST *);
82 virtual void visitFunctionDefinition(FunctionDefinitionAST *);
83 virtual void visitLinkageSpecification(LinkageSpecificationAST *);
84 virtual void visitNamespace(NamespaceAST *);
85 virtual void visitSimpleDeclaration(SimpleDeclarationAST *);
86 virtual void visitTemplateDeclaration(TemplateDeclarationAST *);
87 virtual void visitTypedef(TypedefAST *);
88 virtual void visitUsing(UsingAST *);
89 virtual void visitUsingDirective(UsingDirectiveAST *);
90 virtual void visitQProperty(QPropertyAST *);
91 virtual void visitForwardDeclarationSpecifier(ForwardDeclarationSpecifierAST *);
92 virtual void visitQEnums(QEnumsAST *);
93
94 private:
95
96 int decode_token(std::size_t index) const;
97 const NameSymbol *decode_symbol(std::size_t index) const;
98 CodeModel::AccessPolicy decode_access_policy(std::size_t index) const;
99 CodeModel::ClassType decode_class_type(std::size_t index) const;
100
101 CodeModel::FunctionType changeCurrentFunctionType(CodeModel::FunctionType functionType);
102 CodeModel::AccessPolicy changeCurrentAccess(CodeModel::AccessPolicy accessPolicy);
103 NamespaceModelItem changeCurrentNamespace(NamespaceModelItem item);
104 ClassModelItem changeCurrentClass(ClassModelItem item);
105 FunctionDefinitionModelItem changeCurrentFunction(FunctionDefinitionModelItem item);
106 TemplateParameterList changeTemplateParameters(TemplateParameterList templateParameters);
107
108 void declare_symbol(SimpleDeclarationAST *node, InitDeclaratorAST *init_declarator);
109
110 void applyStorageSpecifiers(const ListNode<std::size_t> *storage_specifiers, MemberModelItem item);
111 void applyFunctionSpecifiers(const ListNode<std::size_t> *it, FunctionModelItem item);
112
113 void updateItemPosition(CodeModelItem item, AST *node);
114
115 private:
116 CodeModel *_M_model;
117 LocationManager &_M_location;
118 TokenStream *_M_token_stream;
119 Control *_M_control;
120
121 CodeModel::FunctionType _M_current_function_type;
122 CodeModel::AccessPolicy _M_current_access;
123 FileModelItem _M_current_file;
124 NamespaceModelItem _M_current_namespace;
125 ClassModelItem _M_current_class;
126 FunctionDefinitionModelItem _M_current_function;
127 EnumModelItem _M_current_enum;
128 QStringList _M_context;
129 TemplateParameterList _M_current_template_parameters; // ### check me
130 QHash<QString, QString> _M_qualified_types;
131 QHash<QString, int> _M_anonymous_enums;
132
133 static MessageHandler _M_message_handler;
134
135 protected:
136 TypeCompiler type_cc;
137 NameCompiler name_cc;
138 DeclaratorCompiler decl_cc;
139 };
140
141 #endif // BINDER_H
142
143 // kate: space-indent on; indent-width 2; replace-tabs on;