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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 #include "name_compiler.h"
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45 #include "type_compiler.h"
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46 #include "declarator_compiler.h"
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47 #include "lexer.h"
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48 #include "symbol.h"
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49 #include "binder.h"
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50
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51 #include <QtCore/qdebug.h>
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52
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53 NameCompiler::NameCompiler(Binder *binder)
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54 : _M_binder (binder), _M_token_stream (binder->tokenStream ())
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55 {
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56 }
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57
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58 QString NameCompiler::decode_operator(std::size_t index) const
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59 {
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60 const Token &tk = _M_token_stream->token((int) index);
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61 return QString::fromUtf8(&tk.text[tk.position], (int) tk.size);
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62 }
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63
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64 QString NameCompiler::internal_run(AST *node)
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65 {
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66 _M_name.clear();
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67 visit(node);
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68 return name();
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69 }
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70
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71 void NameCompiler::visitUnqualifiedName(UnqualifiedNameAST *node)
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72 {
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73 QString tmp_name;
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74
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75 if (node->tilde)
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76 tmp_name += QLatin1String("~");
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77
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78 if (node->id)
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79 tmp_name += _M_token_stream->symbol(node->id)->as_string();
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80
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81 if (OperatorFunctionIdAST *op_id = node->operator_id)
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82 {
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83 #if defined(__GNUC__)
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84 #warning "NameCompiler::visitUnqualifiedName() -- implement me"
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85 #endif
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86
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87 if (op_id->op && op_id->op->op)
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88 {
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89 tmp_name += QLatin1String("operator");
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90 tmp_name += decode_operator(op_id->op->op);
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91 if (op_id->op->close)
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92 tmp_name += decode_operator(op_id->op->close);
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93 }
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94 else if (op_id->type_specifier)
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95 {
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96 #if defined(__GNUC__)
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97 #warning "don't use an hardcoded string as cast' name"
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98 #endif
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99 Token const &tk = _M_token_stream->token ((int) op_id->start_token);
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100 Token const &end_tk = _M_token_stream->token ((int) op_id->end_token);
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101 tmp_name += QString::fromLatin1 (&tk.text[tk.position],
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102 (int) (end_tk.position - tk.position)).trimmed ();
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103 }
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104 }
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105
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106 _M_name += tmp_name;
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107 if (node->template_arguments)
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108 {
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109 // ### cleanup
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110 _M_name.last() += QLatin1String("<");
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111 visitNodes(this, node->template_arguments);
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112 _M_name.last().truncate(_M_name.last().count() - 1); // remove the last ','
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113 _M_name.last() += QLatin1String(">");
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114 }
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115
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116 }
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117
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118 void NameCompiler::visitTemplateArgument(TemplateArgumentAST *node)
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119 {
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120 if (node->type_id && node->type_id->type_specifier)
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121 {
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122 TypeCompiler type_cc(_M_binder);
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123 type_cc.run(node->type_id->type_specifier);
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124
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125 DeclaratorCompiler decl_cc(_M_binder);
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126 decl_cc.run(node->type_id->declarator);
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127
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128 if (type_cc.isConstant())
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129 _M_name.last() += "const ";
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130
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131 QStringList q = type_cc.qualifiedName ();
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132
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133 if (q.count () == 1)
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134 {
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135 #if defined (RXX_RESOLVE_TYPEDEF) // ### it'll break :(
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136 TypeInfo tp;
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137 tp.setQualifiedName (q);
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138 tp = TypeInfo::resolveType (tp, _M_binder->currentScope ()->toItem ());
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139 q = tp.qualifiedName ();
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140 #endif
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141
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142 if (CodeModelItem item = _M_binder->model ()->findItem (q, _M_binder->currentScope ()->toItem ()))
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143 {
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144 if (item->name () == q.last ())
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145 q = item->qualifiedName ();
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146 }
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147 }
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148
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149 _M_name.last() += q.join("::");
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150
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151 if (decl_cc.isReference())
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152 _M_name.last() += "&";
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153 if (decl_cc.indirection())
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154 _M_name.last() += QString(decl_cc.indirection(), '*');
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155
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156 _M_name.last() += QLatin1String(",");
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157 }
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158 }
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159
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160 // kate: space-indent on; indent-width 2; replace-tabs on;
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