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