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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 **
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5 ** This file is part of Qt Jambi.
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6 **
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7 ** * Commercial Usage
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8 * Licensees holding valid Qt Commercial licenses may use this file in
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9 * accordance with the Qt Commercial License Agreement provided with the
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10 * Software or, alternatively, in accordance with the terms contained in
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11 * a written agreement between you and Nokia.
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12 *
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13 *
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14 * GNU General Public License Usage
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15 * Alternatively, this file may be used under the terms of the GNU
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16 * General Public License versions 2.0 or 3.0 as published by the Free
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17 * Software Foundation and appearing in the file LICENSE.GPL included in
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18 * the packaging of this file. Please review the following information
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19 * to ensure GNU General Public Licensing requirements will be met:
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20 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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21 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special
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22 * exception, Nokia gives you certain additional rights. These rights
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23 * are described in the Nokia Qt GPL Exception version 1.2, included in
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24 * the file GPL_EXCEPTION.txt in this package.
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25 *
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26 * Qt for Windows(R) Licensees
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27 * As a special exception, Nokia, as the sole copyright holder for Qt
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28 * Designer, grants users of the Qt/Eclipse Integration plug-in the
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29 * right for the Qt/Eclipse Integration to link to functionality
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30 * provided by Qt Designer and its related libraries.
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31 *
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32 *
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33 * If you are unsure which license is appropriate for your use, please
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34 * contact the sales department at qt-sales@nokia.com.
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35
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36 **
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37 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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38 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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39 **
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40 ****************************************************************************/
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41
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42 #ifndef JUMPTABLE_H
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43 #define JUMPTABLE_H
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44
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45 #include "generator.h"
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46 #include "abstractmetalang.h"
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47 #include "prigenerator.h"
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48
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49
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50 typedef QHash<QString, AbstractMetaFunctionList> SignatureTable;
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51 typedef QHash<QString, SignatureTable> PackageJumpTable;
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52
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53
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54 class JumpTablePreprocessor : public Generator
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55 {
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56 Q_OBJECT
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57 public:
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58 void generate();
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59
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60 static QString signature(const AbstractMetaFunction *func);
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61
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62 inline const PackageJumpTable *table() const { return &m_table; }
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63
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64 bool usesJumpTable(AbstractMetaFunction *func);
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65
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66 private:
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67 void process(AbstractMetaClass *cls);
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68 void process(AbstractMetaFunction *cls, SignatureTable *sigList);
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69 PackageJumpTable m_table;
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70 };
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71
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72
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73 class JumpTableGenerator : public Generator
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74 {
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75 Q_OBJECT
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76 public:
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77 JumpTableGenerator(JumpTablePreprocessor *pp, PriGenerator *pri);
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78
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79 void generate();
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80 void generatePackage(const QString &packageName, const SignatureTable &table);
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81 void generateNativeTable(const QString &packageName, const SignatureTable &table);
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82 void generateJavaTable(const QString &packageName, const SignatureTable &table);
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83
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84 static bool isJumpTableActive();
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85
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86 private:
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87 JumpTablePreprocessor *m_preprocessor;
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88 PriGenerator *m_prigenerator;
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89
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90 static bool active;
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91 };
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92
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93 #endif
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