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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 METAINFOGENERATOR_H
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43 #define METAINFOGENERATOR_H
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44
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45 #include "generator.h"
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46 #include "dgenerator.h"
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47 #include "cppgenerator.h"
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48
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49 class MetaInfoGenerator : public DGenerator
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50 {
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51 public:
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52 MetaInfoGenerator(PriGenerator *pri);
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53
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54 enum GenerationFlags {
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55 GeneratedJavaClasses = 0x1,
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56 GeneratedMetaInfo = 0x2
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57 };
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58
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59 enum OutputDirectoryType {
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60 CppDirectory,
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61 JavaDirectory
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62 };
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63
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64 MetaInfoGenerator();
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65
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66 virtual void generate();
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67 virtual QString fileNameForClass(const AbstractMetaClass *java_class) const;
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68 virtual void write(QTextStream &s, const AbstractMetaClass *java_class);
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69
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70 void setFilenameStub(const QString &stub) { m_filenameStub = stub; }
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71 QString filenameStub() const { return m_filenameStub; }
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72
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73 QString headerFilename() const { return filenameStub() + ".h"; }
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74 QString cppFilename() const { return filenameStub() + ".cpp"; }
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75
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76 virtual QString subDirectoryForClass(const AbstractMetaClass *, OutputDirectoryType type) const;
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77 virtual QString subDirectoryForPackage(const QString &package, OutputDirectoryType type) const;
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78 virtual bool shouldGenerate(const AbstractMetaClass *) const;
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79
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80 bool generated(const AbstractMetaClass *cls) const;
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81 bool generatedJavaClasses(const QString &package) const;
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82 bool generatedMetaInfo(const QString &package) const;
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83
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84 private:
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85 void writeCppFile();
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86 void writeHeaderFile();
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87 void writeLibraryInitializers();
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88 void writeInclude(QTextStream &s, const Include &inc);
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89 void writeIncludeStatements(QTextStream &s, const AbstractMetaClassList &classList, const QString &package);
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90 void writeInitializationFunctionName(QTextStream &s, const QString &package, bool fullSignature);
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91 void writeInitialization(QTextStream &s, const TypeEntry *entry, const AbstractMetaClass *cls, bool registerMetaType = true);
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92 void writeCustomStructors(QTextStream &s, const TypeEntry *entry);
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93 void writeDestructors(QTextStream &s, const AbstractMetaClass *cls);
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94 void writeCodeBlock(QTextStream &s, const QString &code);
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95 void writeSignalsAndSlots(QTextStream &s, const QString &package);
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96 void writeEnums(QTextStream &s, const QString &package);
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97 void writeRegisterSignalsAndSlots(QTextStream &s);
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98 void writeRegisterEnums(QTextStream &s);
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99 QStringList writePolymorphicHandler(QTextStream &s, const QString &package, const AbstractMetaClassList &clss);
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100 bool shouldGenerate(const TypeEntry *entry) const;
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101 void buildSkipList();
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102
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103 #if defined(QTJAMBI_DEBUG_TOOLS)
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104 void writeNameLiteral(QTextStream &, const TypeEntry *, const QString &fileName);
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105 #endif
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106
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107 QHash<QString, int> m_skip_list;
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108 QString m_filenameStub;
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109
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110 QHash<OutputDirectoryType, QString> m_out_dir;
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111
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112 const AbstractMetaClass* lookupClassWithPublicDestructor(const AbstractMetaClass *cls);
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113
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114 PriGenerator *priGenerator;
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115 };
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116
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117 #endif // METAINFOGENERATOR_H
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