1
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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 GENERATOR_H
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43 #define GENERATOR_H
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44
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45 #include "metajava.h"
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46 #include "typesystem.h"
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47
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48 #include "codemodel.h"
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49
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50 #include <QObject>
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51 #include <QFile>
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52
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53 extern bool cpp_shared;
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54 extern bool dPhobos;
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55 extern int dVersion;
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56
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57 class Generator : public QObject
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58 {
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59 Q_OBJECT
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60
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61 Q_PROPERTY(QString outputDirectory READ outputDirectory WRITE setOutputDirectory);
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62
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63 public:
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64 enum Option {
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65 NoOption = 0x00000000,
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66 BoxedPrimitive = 0x00000001,
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67 ExcludeConst = 0x00000002,
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68 ExcludeReference = 0x00000004,
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69 UseNativeIds = 0x00000008,
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70
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71 EnumAsInts = 0x00000010,
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72 SkipName = 0x00000020,
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73 NoCasts = 0x00000040,
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74 SkipReturnType = 0x00000080,
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75 OriginalName = 0x00000100,
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76 ShowStatic = 0x00000200,
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77 UnderscoreSpaces = 0x00000400,
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78 ForceEnumCast = 0x00000800,
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79 ArrayAsPointer = 0x00001000,
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80 VirtualCall = 0x00002000,
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81 SkipTemplateParameters = 0x00004000,
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82 SkipAttributes = 0x00008000,
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83 OriginalTypeDescription = 0x00010000,
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84 SkipRemovedArguments = 0x00020000,
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85 IncludeDefaultExpression = 0x00040000,
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86 NoReturnStatement = 0x00080000,
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87 NoBlockedSlot = 0x00100000,
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88 NormalizeAndFixTypeSignature = 0x00200000,
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89 SuperCall = 0x00400000,
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90 GlobalRefJObject = 0x00800000,
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91 ExternC = 0x01000000,
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92 VirtualDispatch = 0x02000000,
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93 ForcePointer = 0x10000000,
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94
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95 ForceValueType = ExcludeReference | ExcludeConst
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96 };
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97
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98 Generator();
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99
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100 void setClasses(const AbstractMetaClassList &classes) { m_classes = classes; }
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101 AbstractMetaClassList classes() const { return m_classes; }
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102
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103 QString outputDirectory() const { return m_out_dir; }
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104 void setOutputDirectory(const QString &outDir) { m_out_dir = outDir; }
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105 virtual void generate();
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106 void printClasses();
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107
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108 int numGenerated() { return m_num_generated; }
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109 int numGeneratedAndWritten() { return m_num_generated_written; }
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110
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111 virtual bool shouldGenerate(const AbstractMetaClass *) const { return true; }
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112 virtual QString subDirectoryForClass(const AbstractMetaClass *java_class) const;
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113 virtual QString fileNameForClass(const AbstractMetaClass *java_class) const;
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114 virtual void write(QTextStream &s, const AbstractMetaClass *java_class);
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115
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116 bool hasDefaultConstructor(const AbstractMetaType *type);
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117
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118 protected:
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119 void verifyDirectoryFor(const QFile &file);
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120
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121 AbstractMetaClassList m_classes;
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122 int m_num_generated;
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123 int m_num_generated_written;
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124 QString m_out_dir;
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125 };
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126
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127 class Indentor {
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128 public:
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129 Indentor():
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130 indent(0)
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131 {}
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132 int indent;
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133 };
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134
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135 class Indentation {
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136 public:
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137 Indentation(Indentor &indentor):
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138 indentor(indentor)
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139 {
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140 indentor.indent++;
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141 }
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142 ~Indentation()
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143 {
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144 indentor.indent--;
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145 }
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146
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147 private:
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148 Indentor &indentor;
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149 };
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150
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151 inline QTextStream &operator <<(QTextStream &s, const Indentor &indentor)
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152 {
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153 for (int i=0; i<indentor.indent; ++i)
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154 s << " ";
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155 return s;
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156 }
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157
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158 inline QString signalExternName(const AbstractMetaClass *cls, const AbstractMetaFunction* signal)
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159 {
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160 return "qtd_" + cls->name() + "_" + signal->name();
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161 }
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162
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163 bool notWrappedYet(const AbstractMetaFunction *java_function);
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164 bool isLinearContainer(const ContainerTypeEntry *type);
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165 AbstractMetaFunctionList signalFunctions(const AbstractMetaClass *cls);
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166
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167 #endif // GENERATOR_H
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