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annotate generator/parser/codemodel_finder.cpp @ 414:b2a803c73b89 default tip
Declare tabArray const.
| author | David Nadlinger <code@klickverbot.at> |
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| date | Fri, 06 May 2011 13:39:49 +0200 |
| parents | 09a0f1d048f2 |
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| rev | line source |
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| 1 | 1 /**************************************************************************** |
| 2 ** | |
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3 ** Copyright (C) 1992-2009 Nokia. All rights reserved. |
| 1 | 4 ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> |
| 5 ** | |
| 6 ** This file is part of Qt Jambi. | |
| 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 GNU Lesser General Public License Usage |
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15 Alternatively, this file may be used under the terms of the GNU Lesser |
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16 General Public License version 2.1 as published by the Free Software |
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17 Foundation and appearing in the file LICENSE.LGPL included in the |
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18 packaging of this file. Please review the following information to |
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19 ensure the GNU Lesser General Public License version 2.1 requirements |
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20 will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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21 |
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22 In addition, as a special exception, Nokia gives you certain |
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23 additional rights. These rights are described in the Nokia Qt LGPL |
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24 Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this |
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25 package. |
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26 |
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27 GNU General Public License Usage |
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28 Alternatively, this file may be used under the terms of the GNU |
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29 General Public License version 3.0 as published by the Free Software |
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30 Foundation and appearing in the file LICENSE.GPL included in the |
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31 packaging of this file. Please review the following information to |
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32 ensure the GNU General Public License version 3.0 requirements will be |
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33 met: http://www.gnu.org/copyleft/gpl.html. |
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34 |
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35 If you are unsure which license is appropriate for your use, please |
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36 contact the sales department at qt-sales@nokia.com. |
| 1 | 37 |
| 38 ** | |
| 39 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | |
| 40 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
| 41 ** | |
| 42 ****************************************************************************/ | |
| 43 | |
| 44 | |
| 45 #include "codemodel_finder.h" | |
| 46 #include "codemodel.h" | |
| 47 #include "binder.h" | |
| 48 | |
| 49 CodeModelFinder::CodeModelFinder(CodeModel *model, Binder *binder) | |
| 50 : _M_model(model), | |
| 51 _M_binder (binder), | |
| 52 _M_token_stream(binder->tokenStream ()), | |
| 53 name_cc(_M_binder), | |
| 54 _M_resolve_policy(ResolveItem) | |
| 55 { | |
| 56 } | |
| 57 | |
| 58 CodeModelFinder::~CodeModelFinder() | |
| 59 { | |
| 60 } | |
| 61 | |
| 62 ScopeModelItem CodeModelFinder::resolveScope(NameAST *name, ScopeModelItem scope) | |
| 63 { | |
| 64 Q_ASSERT(scope != 0); | |
| 65 | |
| 66 ResolvePolicy saved_resolve_policy = _M_resolve_policy; | |
| 67 _M_resolve_policy = ResolveScope; | |
| 68 | |
| 69 ScopeModelItem old = changeCurrentScope(scope); | |
| 70 | |
| 71 visit(name); | |
| 72 ScopeModelItem result = _M_current_scope; | |
| 73 | |
| 74 changeCurrentScope(old); // restore | |
| 75 | |
| 76 _M_resolve_policy = saved_resolve_policy; | |
| 77 | |
| 78 return result; | |
| 79 } | |
| 80 | |
| 81 ScopeModelItem CodeModelFinder::changeCurrentScope(ScopeModelItem scope) | |
| 82 { | |
| 83 ScopeModelItem old = _M_current_scope; | |
| 84 _M_current_scope = scope; | |
| 85 return old; | |
| 86 } | |
| 87 | |
| 88 void CodeModelFinder::visitName(NameAST *node) | |
| 89 { | |
| 90 visitNodes(this, node->qualified_names); | |
| 91 | |
| 92 if (_M_resolve_policy == ResolveItem) | |
| 93 visit(node->unqualified_name); | |
| 94 } | |
| 95 | |
| 96 void CodeModelFinder::visitUnqualifiedName(UnqualifiedNameAST *node) | |
| 97 { | |
| 98 if (!_M_current_scope) | |
| 99 { | |
| 100 // nothing to do | |
| 101 return; | |
| 102 } | |
| 103 | |
| 104 name_cc.run(node); | |
| 105 QString id = name_cc.name(); | |
| 106 | |
| 107 if (ClassModelItem klass = _M_current_scope->findClass(id)) | |
| 108 { | |
| 109 _M_current_scope = klass; | |
| 110 } | |
| 111 else if (NamespaceModelItem parentNamespace = model_safe_cast<NamespaceModelItem>(_M_current_scope)) | |
| 112 { | |
| 113 NamespaceModelItem ns = parentNamespace->findNamespace(id); | |
| 114 _M_current_scope = model_static_cast<ScopeModelItem>(ns); | |
| 115 } | |
| 116 else if (FileModelItem file = model_safe_cast<FileModelItem>(_M_current_scope)) | |
| 117 { | |
| 118 NamespaceModelItem ns = file->findNamespace(id); | |
| 119 _M_current_scope = model_static_cast<ScopeModelItem>(ns); | |
| 120 } | |
| 121 } | |
| 122 | |
| 123 // kate: space-indent on; indent-width 2; replace-tabs on; | |
| 124 |