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1 | 1 | /**************************************************************************** |
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2 | 2 | ** |
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3 | 3 | ** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 | 4 | ** All rights reserved. |
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5 | 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 | 6 | ** |
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7 | 7 | ** This file is part of the Qt Script Generator project on Qt Labs. |
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8 | 8 | ** |
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9 | 9 | ** $QT_BEGIN_LICENSE:LGPL$ |
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10 | 10 | ** No Commercial Usage |
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11 | 11 | ** This file contains pre-release code and may not be distributed. |
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12 | 12 | ** You may use this file in accordance with the terms and conditions |
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13 | 13 | ** contained in the Technology Preview License Agreement accompanying |
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14 | 14 | ** this package. |
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15 | 15 | ** |
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16 | 16 | ** GNU Lesser General Public License Usage |
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17 | 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 | 18 | ** General Public License version 2.1 as published by the Free Software |
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19 | 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 | 20 | ** packaging of this file. Please review the following information to |
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21 | 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 | 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 | 23 | ** |
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24 | 24 | ** In addition, as a special exception, Nokia gives you certain additional |
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25 | 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 | 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 | 27 | ** |
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28 | 28 | ** If you have questions regarding the use of this file, please contact |
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29 | 29 | ** Nokia at qt-info@nokia.com. |
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30 | 30 | ** |
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31 | 31 | ** |
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32 | 32 | ** |
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33 | 33 | ** |
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34 | 34 | ** |
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35 | 35 | ** |
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36 | 36 | ** |
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37 | 37 | ** |
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38 | 38 | ** $QT_END_LICENSE$ |
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39 | 39 | ** |
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40 | 40 | ****************************************************************************/ |
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41 | 41 | |
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42 | 42 | #include "abstractmetabuilder.h" |
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43 | 43 | #include "reporthandler.h" |
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44 | 44 | |
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45 | 45 | #include "ast.h" |
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46 | 46 | #include "binder.h" |
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47 | 47 | #include "control.h" |
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48 | 48 | #include "default_visitor.h" |
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49 | 49 | #include "dumptree.h" |
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50 | 50 | #include "lexer.h" |
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51 | 51 | #include "parser.h" |
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52 | 52 | #include "tokens.h" |
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53 | 53 | |
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54 | 54 | #include <QtCore/QDebug> |
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55 | 55 | #include <QtCore/QFile> |
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56 | 56 | #include <QtCore/QFileInfo> |
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57 | 57 | #include <QtCore/QTextCodec> |
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58 | 58 | #include <QtCore/QTextStream> |
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59 | 59 | #include <QtCore/QVariant> |
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60 | 60 | |
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61 | 61 | static QString strip_template_args(const QString &name) |
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62 | 62 | { |
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63 | 63 | int pos = name.indexOf('<'); |
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64 | 64 | return pos < 0 ? name : name.left(pos); |
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65 | 65 | } |
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66 | 66 | |
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67 | 67 | static QHash<QString, QString> *operator_names; |
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68 | 68 | QString rename_operator(const QString &oper) |
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69 | 69 | { |
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70 | 70 | QString op = oper.trimmed(); |
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71 | 71 | if (!operator_names) { |
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72 | 72 | operator_names = new QHash<QString, QString>; |
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73 | 73 | |
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74 | 74 | operator_names->insert("+", "__add__"); |
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75 | 75 | operator_names->insert("-", "__sub__"); |
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76 | 76 | operator_names->insert("*", "__mul__"); |
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77 | 77 | operator_names->insert("/", "__div__"); |
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78 | 78 | operator_names->insert("%", "__mod__"); |
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79 | 79 | operator_names->insert("&", "__and__"); |
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80 | 80 | operator_names->insert("|", "__or__"); |
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81 | 81 | operator_names->insert("^", "__xor__"); |
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82 | 82 | operator_names->insert("~", "__negate__"); |
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83 | 83 | operator_names->insert("<<", "__lshift__"); |
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84 | 84 | operator_names->insert(">>", "__rshift__"); |
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85 | 85 | |
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86 | 86 | // assigments |
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87 | 87 | operator_names->insert("=", "assign"); |
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88 | 88 | operator_names->insert("+=", "__iadd__"); |
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89 | 89 | operator_names->insert("-=", "__isub__"); |
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90 | 90 | operator_names->insert("*=", "__imul__"); |
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91 | 91 | operator_names->insert("/=", "__idiv__"); |
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92 | 92 | operator_names->insert("%=", "__imod__"); |
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93 | 93 | operator_names->insert("&=", "__iand__"); |
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94 | 94 | operator_names->insert("|=", "__ior__"); |
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95 | 95 | operator_names->insert("^=", "__ixor__"); |
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96 | 96 | operator_names->insert("<<=", "__ilshift__"); |
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97 | 97 | operator_names->insert(">>=", "__irshift__"); |
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98 | 98 | |
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99 | 99 | // Logical |
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100 | 100 | operator_names->insert("&&", "logical_and"); |
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101 | 101 | operator_names->insert("||", "logical_or"); |
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102 | 102 | operator_names->insert("!", "not"); |
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103 | 103 | |
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104 | 104 | // incr/decr |
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105 | 105 | operator_names->insert("++", "increment"); |
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106 | 106 | operator_names->insert("--", "decrement"); |
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107 | 107 | |
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108 | 108 | // compare |
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109 | 109 | operator_names->insert("<", "less"); |
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110 | 110 | operator_names->insert(">", "greater"); |
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111 | 111 | operator_names->insert("<=", "less_or_equal"); |
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112 | 112 | operator_names->insert(">=", "greater_or_equal"); |
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113 | 113 | operator_names->insert("!=", "not_equal"); |
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114 | 114 | operator_names->insert("==", "equal"); |
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115 | 115 | |
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116 | 116 | // other |
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117 | 117 | operator_names->insert("[]", "subscript"); |
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118 | 118 | operator_names->insert("->", "pointer"); |
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119 | 119 | } |
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120 | 120 | |
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121 | 121 | if (!operator_names->contains(op)) { |
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122 | 122 | TypeDatabase *tb = TypeDatabase::instance(); |
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123 | 123 | |
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124 | 124 | TypeParser::Info typeInfo = TypeParser::parse(op); |
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125 | 125 | QString cast_to_name = typeInfo.qualified_name.join("::"); |
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126 | 126 | TypeEntry *te = tb->findType(cast_to_name); |
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127 | 127 | if ((te && te->codeGeneration() == TypeEntry::GenerateNothing) |
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128 | 128 | || tb->isClassRejected(cast_to_name)) { |
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129 | 129 | return QString(); |
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130 | 130 | } else if (te) { |
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131 | 131 | return "operator_cast_" + typeInfo.qualified_name.join("_"); |
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132 | 132 | } else { |
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133 | 133 | ReportHandler::warning(QString("unknown operator '%1'").arg(op)); |
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134 | 134 | return "operator " + op; |
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135 | 135 | } |
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136 | 136 | } |
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137 | 137 | |
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138 | 138 | QString r = operator_names->value(op); |
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139 | 139 | if (r.startsWith("__")) { |
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140 | 140 | return r; |
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141 | 141 | } else { |
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142 | 142 | return "operator_" + r; |
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143 | 143 | } |
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144 | 144 | } |
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145 | 145 | |
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146 | 146 | AbstractMetaBuilder::AbstractMetaBuilder() |
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147 | 147 | : m_current_class(0) |
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148 | 148 | { |
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149 | 149 | } |
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150 | 150 | |
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151 | 151 | void AbstractMetaBuilder::checkFunctionModifications() |
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152 | 152 | { |
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153 | 153 | TypeDatabase *types = TypeDatabase::instance(); |
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154 | 154 | SingleTypeEntryHash entryHash = types->entries(); |
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155 | 155 | QList<TypeEntry *> entries = entryHash.values(); |
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156 | 156 | foreach (TypeEntry *entry, entries) { |
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157 | 157 | if (entry == 0) |
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158 | 158 | continue; |
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159 | 159 | if (!entry->isComplex() || entry->codeGeneration() == TypeEntry::GenerateNothing) |
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160 | 160 | continue; |
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161 | 161 | |
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162 | 162 | ComplexTypeEntry *centry = static_cast<ComplexTypeEntry *>(entry); |
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163 | 163 | FunctionModificationList modifications = centry->functionModifications(); |
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164 | 164 | |
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165 | 165 | foreach (FunctionModification modification, modifications) { |
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166 | 166 | QString signature = modification.signature; |
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167 | 167 | |
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168 | 168 | QString name = signature.trimmed(); |
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169 | 169 | name = name.mid(0, signature.indexOf("(")); |
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170 | 170 | |
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171 | 171 | AbstractMetaClass *clazz = m_meta_classes.findClass(centry->qualifiedCppName()); |
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172 | 172 | if (clazz == 0) |
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173 | 173 | continue; |
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174 | 174 | |
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175 | 175 | AbstractMetaFunctionList functions = clazz->functions(); |
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176 | 176 | bool found = false; |
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177 | 177 | QStringList possibleSignatures; |
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178 | 178 | foreach (AbstractMetaFunction *function, functions) { |
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179 | 179 | if (function->minimalSignature() == signature && function->implementingClass() == clazz) { |
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180 | 180 | found = true; |
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181 | 181 | break; |
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182 | 182 | } |
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183 | 183 | |
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184 | 184 | if (function->originalName() == name) |
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185 | 185 | possibleSignatures.append(function->minimalSignature() + " in " + function->implementingClass()->name()); |
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186 | 186 | } |
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187 | 187 | |
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188 | 188 | if (!found) { |
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189 | 189 | QString warning |
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190 | 190 | = QString("signature '%1' for function modification in '%2' not found. Possible candidates: %3") |
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191 | 191 | .arg(signature) |
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192 | 192 | .arg(clazz->qualifiedCppName()) |
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193 | 193 | .arg(possibleSignatures.join(", ")); |
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194 | 194 | |
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195 | 195 | ReportHandler::warning(warning); |
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196 | 196 | } |
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197 | 197 | } |
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198 | 198 | } |
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199 | 199 | } |
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200 | 200 | |
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201 | 201 | AbstractMetaClass *AbstractMetaBuilder::argumentToClass(ArgumentModelItem argument) |
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202 | 202 | { |
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203 | 203 | AbstractMetaClass *returned = 0; |
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204 | 204 | bool ok = false; |
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205 | 205 | AbstractMetaType *type = translateType(argument->type(), &ok); |
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206 | 206 | if (ok && type != 0 && type->typeEntry() != 0 && type->typeEntry()->isComplex()) { |
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207 | 207 | const TypeEntry *entry = type->typeEntry(); |
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208 | 208 | returned = m_meta_classes.findClass(entry->name()); |
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209 | 209 | } |
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210 | 210 | delete type; |
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211 | 211 | return returned; |
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212 | 212 | } |
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213 | 213 | |
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214 | 214 | /** |
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215 | 215 | * Checks the argument of a hash function and flags the type if it is a complex type |
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216 | 216 | */ |
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217 | 217 | void AbstractMetaBuilder::registerHashFunction(FunctionModelItem function_item) |
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218 | 218 | { |
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219 | 219 | ArgumentList arguments = function_item->arguments(); |
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220 | 220 | if (arguments.size() == 1) { |
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221 | 221 | if (AbstractMetaClass *cls = argumentToClass(arguments.at(0))) |
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222 | 222 | cls->setHasHashFunction(true); |
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223 | 223 | } |
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224 | 224 | } |
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225 | 225 | |
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226 | 226 | /** |
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227 | 227 | * Check if a class has a debug stream operator that can be used as toString |
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228 | 228 | */ |
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229 | 229 | |
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230 | 230 | void AbstractMetaBuilder::registerToStringCapability(FunctionModelItem function_item) |
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231 | 231 | { |
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232 | 232 | ArgumentList arguments = function_item->arguments(); |
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233 | 233 | if (arguments.size() == 2) { |
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234 | 234 | if (arguments.at(0)->type().toString() == "QDebug"){ |
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235 | 235 | ArgumentModelItem arg = arguments.at(1); |
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236 | 236 | if (AbstractMetaClass *cls = argumentToClass(arg)) { |
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237 | if (arg->type().indirections() < 2) { | |
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237 | if (arg->type().indirections() < 2 && cls->name()!="QObject") { | |
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238 | 238 | cls->setToStringCapability(function_item); |
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239 | 239 | } |
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240 | 240 | } |
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241 | 241 | } |
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242 | 242 | } |
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243 | 243 | } |
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244 | 244 | |
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245 | 245 | void AbstractMetaBuilder::traverseCompareOperator(FunctionModelItem item) { |
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246 | 246 | ArgumentList arguments = item->arguments(); |
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247 | 247 | if (arguments.size() == 2 && item->accessPolicy() == CodeModel::Public) { |
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248 | 248 | AbstractMetaClass *comparer_class = argumentToClass(arguments.at(0)); |
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249 | 249 | AbstractMetaClass *compared_class = argumentToClass(arguments.at(1)); |
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250 | 250 | if (comparer_class != 0 && compared_class != 0) { |
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251 | 251 | AbstractMetaClass *old_current_class = m_current_class; |
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252 | 252 | m_current_class = comparer_class; |
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253 | 253 | |
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254 | 254 | AbstractMetaFunction *meta_function = traverseFunction(item); |
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255 | 255 | if (meta_function != 0 && !meta_function->isInvalid()) { |
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256 | 256 | // Strip away first argument, since that is the containing object |
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257 | 257 | AbstractMetaArgumentList arguments = meta_function->arguments(); |
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258 | 258 | arguments.pop_front(); |
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259 | 259 | meta_function->setArguments(arguments); |
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260 | 260 | |
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261 | 261 | meta_function->setFunctionType(AbstractMetaFunction::GlobalScopeFunction); |
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262 | 262 | |
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263 | 263 | meta_function->setOriginalAttributes(meta_function->attributes()); |
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264 | 264 | setupFunctionDefaults(meta_function, comparer_class); |
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265 | 265 | |
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266 | 266 | comparer_class->addFunction(meta_function); |
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267 | 267 | } else if (meta_function != 0) { |
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268 | 268 | delete meta_function; |
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269 | 269 | } |
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270 | 270 | |
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271 | 271 | m_current_class = old_current_class; |
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272 | 272 | } |
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273 | 273 | } |
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274 | 274 | } |
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275 | 275 | |
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276 | 276 | void AbstractMetaBuilder::traverseStreamOperator(FunctionModelItem item) |
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277 | 277 | { |
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278 | 278 | ArgumentList arguments = item->arguments(); |
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279 | 279 | if (arguments.size() == 2 && item->accessPolicy() == CodeModel::Public) { |
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280 | 280 | AbstractMetaClass *streamClass = argumentToClass(arguments.at(0)); |
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281 | 281 | AbstractMetaClass *streamedClass = argumentToClass(arguments.at(1)); |
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282 | 282 | |
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283 | 283 | if (streamClass != 0 && streamedClass != 0 |
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284 | 284 | && (streamClass->name() == "QDataStream" || streamClass->name() == "QTextStream")) { |
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285 | 285 | AbstractMetaClass *old_current_class = m_current_class; |
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286 | 286 | m_current_class = streamedClass; |
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287 | 287 | AbstractMetaFunction *streamFunction = traverseFunction(item); |
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288 | 288 | |
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289 | 289 | if (streamFunction != 0 && !streamFunction->isInvalid()) { |
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290 | 290 | QString name = item->name(); |
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291 | 291 | streamFunction->setFunctionType(AbstractMetaFunction::GlobalScopeFunction); |
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292 | 292 | |
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293 | 293 | if (name.endsWith("<<")) |
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294 | 294 | streamFunction->setName("writeTo"); |
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295 | 295 | else |
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296 | 296 | streamFunction->setName("readFrom"); |
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297 | 297 | |
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298 | 298 | // Strip away last argument, since that is the containing object |
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299 | 299 | AbstractMetaArgumentList arguments = streamFunction->arguments(); |
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300 | 300 | arguments.pop_back(); |
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301 | 301 | streamFunction->setArguments(arguments); |
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302 | 302 | |
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303 | 303 | *streamFunction += AbstractMetaAttributes::Final; |
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304 | 304 | *streamFunction += AbstractMetaAttributes::Public; |
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305 | 305 | streamFunction->setOriginalAttributes(streamFunction->attributes()); |
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306 | 306 | |
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307 | 307 | streamFunction->setType(0); |
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308 | 308 | |
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309 | 309 | setupFunctionDefaults(streamFunction, streamedClass); |
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310 | 310 | |
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311 | 311 | streamedClass->addFunction(streamFunction); |
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312 | 312 | streamedClass->typeEntry()->addExtraInclude(streamClass->typeEntry()->include()); |
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313 | 313 | |
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314 | 314 | m_current_class = old_current_class; |
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315 | 315 | } |
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316 | 316 | } |
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317 | 317 | } |
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318 | 318 | } |
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319 | 319 | |
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320 | 320 | void AbstractMetaBuilder::traverseBinaryArithmeticOperator(FunctionModelItem item) |
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321 | 321 | { |
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322 | 322 | ArgumentList arguments = item->arguments(); |
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323 | 323 | if (arguments.size() == 2 && item->accessPolicy() == CodeModel::Public) { |
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324 | 324 | AbstractMetaClass *aClass = argumentToClass(arguments.at(0)); |
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325 | 325 | AbstractMetaClass *bClass = argumentToClass(arguments.at(1)); |
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326 | 326 | |
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327 | 327 | if (!aClass) return; |
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328 | 328 | |
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329 | 329 | AbstractMetaClass *old_current_class = m_current_class; |
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330 | 330 | m_current_class = aClass; |
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331 | 331 | AbstractMetaFunction *streamFunction = traverseFunction(item); |
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332 | 332 | if (streamFunction != 0 && !streamFunction->isInvalid()) { |
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333 | 333 | QString name = rename_operator(item->name().mid(8)); |
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334 | 334 | if (name.isEmpty()) return; |
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335 | 335 | |
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336 | 336 | streamFunction->setFunctionType(AbstractMetaFunction::GlobalScopeFunction); |
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337 | 337 | streamFunction->setName(name); |
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338 | 338 | |
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339 | 339 | // Strip away the first argument, since that is the operator object |
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340 | 340 | AbstractMetaArgumentList arguments = streamFunction->arguments(); |
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341 | 341 | arguments.removeFirst(); |
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342 | 342 | streamFunction->setArguments(arguments); |
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343 | 343 | |
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344 | 344 | *streamFunction += AbstractMetaAttributes::Final; |
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345 | 345 | *streamFunction += AbstractMetaAttributes::Public; |
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346 | 346 | streamFunction->setOriginalAttributes(streamFunction->attributes()); |
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347 | 347 | |
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348 | 348 | setupFunctionDefaults(streamFunction, aClass); |
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349 | 349 | |
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350 | 350 | aClass->addFunction(streamFunction); |
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351 | 351 | if (bClass) { |
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352 | 352 | aClass->typeEntry()->addExtraInclude(bClass->typeEntry()->include()); |
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353 | 353 | } |
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354 | 354 | |
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355 | 355 | m_current_class = old_current_class; |
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356 | 356 | } |
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357 | 357 | } |
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358 | 358 | } |
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359 | 359 | |
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360 | 360 | void AbstractMetaBuilder::fixQObjectForScope(TypeDatabase *types, |
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361 | 361 | NamespaceModelItem scope) |
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362 | 362 | { |
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363 | 363 | foreach (ClassModelItem item, scope->classes()) { |
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364 | 364 | QString qualified_name = item->qualifiedName().join("::"); |
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365 | 365 | TypeEntry *entry = types->findType(qualified_name); |
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366 | 366 | if (entry) { |
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367 | 367 | if (isQObject(qualified_name) && entry->isComplex()) { |
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368 | 368 | ((ComplexTypeEntry *) entry)->setQObject(true); |
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369 | 369 | } |
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370 | 370 | } |
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371 | 371 | } |
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372 | 372 | |
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373 | 373 | foreach (NamespaceModelItem item, scope->namespaceMap().values()) { |
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374 | 374 | if (scope != item) |
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375 | 375 | fixQObjectForScope(types, item); |
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376 | 376 | } |
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377 | 377 | } |
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378 | 378 | |
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379 | 379 | static bool class_less_than(AbstractMetaClass *a, AbstractMetaClass *b) |
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380 | 380 | { |
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381 | 381 | return a->name() < b->name(); |
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382 | 382 | } |
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383 | 383 | |
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384 | 384 | |
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385 | 385 | void AbstractMetaBuilder::sortLists() |
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386 | 386 | { |
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387 | 387 | qSort(m_meta_classes.begin(), m_meta_classes.end(), class_less_than); |
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388 | 388 | foreach (AbstractMetaClass *cls, m_meta_classes) { |
|
|
389 | 389 | cls->sortFunctions(); |
|
|
390 | 390 | } |
|
|
391 | 391 | } |
|
|
392 | 392 | |
|
|
393 | 393 | bool AbstractMetaBuilder::build() |
|
|
394 | 394 | { |
|
|
395 | 395 | Q_ASSERT(!m_file_name.isEmpty()); |
|
|
396 | 396 | |
|
|
397 | 397 | QFile file(m_file_name); |
|
|
398 | 398 | |
|
|
399 | 399 | if (!file.open(QFile::ReadOnly)) |
|
|
400 | 400 | return false; |
|
|
401 | 401 | |
|
|
402 | 402 | QTextStream stream(&file); |
|
|
403 | 403 | stream.setCodec(QTextCodec::codecForName("UTF-8")); |
|
|
404 | 404 | QByteArray contents = stream.readAll().toUtf8(); |
|
|
405 | 405 | file.close(); |
|
|
406 | 406 | |
|
|
407 | 407 | Control control; |
|
|
408 | 408 | Parser p(&control); |
|
|
409 | 409 | pool __pool; |
|
|
410 | 410 | |
|
|
411 | 411 | TranslationUnitAST *ast = p.parse(contents, contents.size(), &__pool); |
|
|
412 | 412 | |
|
|
413 | 413 | CodeModel model; |
|
|
414 | 414 | Binder binder(&model, p.location()); |
|
|
415 | 415 | m_dom = binder.run(ast); |
|
|
416 | 416 | |
|
|
417 | 417 | pushScope(model_dynamic_cast<ScopeModelItem>(m_dom)); |
|
|
418 | 418 | |
|
|
419 | 419 | QHash<QString, ClassModelItem> typeMap = m_dom->classMap(); |
|
|
420 | 420 | |
|
|
421 | 421 | |
|
|
422 | 422 | // fix up QObject's in the type system.. |
|
|
423 | 423 | TypeDatabase *types = TypeDatabase::instance(); |
|
|
424 | 424 | fixQObjectForScope(types, model_dynamic_cast<NamespaceModelItem>(m_dom)); |
|
|
425 | 425 | |
|
|
426 | 426 | |
|
|
427 | 427 | // Start the generation... |
|
|
428 | 428 | foreach (ClassModelItem item, typeMap.values()) { |
|
|
429 | 429 | AbstractMetaClass *cls = traverseClass(item); |
|
|
430 | 430 | addAbstractMetaClass(cls); |
|
|
431 | 431 | } |
|
|
432 | 432 | |
|
|
433 | 433 | |
|
|
434 | 434 | QHash<QString, NamespaceModelItem> namespaceMap = m_dom->namespaceMap(); |
|
|
435 | 435 | foreach (NamespaceModelItem item, namespaceMap.values()) { |
|
|
436 | 436 | AbstractMetaClass *meta_class = traverseNamespace(item); |
|
|
437 | 437 | if (meta_class) |
|
|
438 | 438 | m_meta_classes << meta_class; |
|
|
439 | 439 | } |
|
|
440 | 440 | |
|
|
441 | 441 | |
|
|
442 | 442 | // Some trickery to support global-namespace enums... |
|
|
443 | 443 | QHash<QString, EnumModelItem> enumMap = m_dom->enumMap(); |
|
|
444 | 444 | m_current_class = 0; |
|
|
445 | 445 | foreach (EnumModelItem item, enumMap) { |
|
|
446 | 446 | AbstractMetaEnum *meta_enum = traverseEnum(item, 0, QSet<QString>()); |
|
|
447 | 447 | |
|
|
448 | 448 | if (meta_enum) { |
|
|
449 | 449 | QString package = meta_enum->typeEntry()->javaPackage(); |
|
|
450 | 450 | QString globalName = TypeDatabase::globalNamespaceClassName(meta_enum->typeEntry()); |
|
|
451 | 451 | |
|
|
452 | 452 | AbstractMetaClass *global = m_meta_classes.findClass(package + "." + globalName); |
|
|
453 | 453 | if (!global) { |
|
|
454 | 454 | ComplexTypeEntry *gte = new ObjectTypeEntry(globalName); |
|
|
455 | 455 | gte->setTargetLangPackage(meta_enum->typeEntry()->javaPackage()); |
|
|
456 | 456 | gte->setCodeGeneration(meta_enum->typeEntry()->codeGeneration()); |
|
|
457 | 457 | global = createMetaClass(); |
|
|
458 | 458 | global->setTypeEntry(gte); |
|
|
459 | 459 | *global += AbstractMetaAttributes::Final; |
|
|
460 | 460 | *global += AbstractMetaAttributes::Public; |
|
|
461 | 461 | *global += AbstractMetaAttributes::Fake; |
|
|
462 | 462 | |
|
|
463 | 463 | m_meta_classes << global; |
|
|
464 | 464 | } |
|
|
465 | 465 | |
|
|
466 | 466 | global->addEnum(meta_enum); |
|
|
467 | 467 | meta_enum->setEnclosingClass(global); |
|
|
468 | 468 | meta_enum->typeEntry()->setQualifier(globalName); |
|
|
469 | 469 | |
|
|
470 | 470 | // Global enums should be public despite not having public |
|
|
471 | 471 | // identifiers so we'll fix the original attributes here. |
|
|
472 | 472 | meta_enum->setOriginalAttributes(meta_enum->attributes()); |
|
|
473 | 473 | } |
|
|
474 | 474 | |
|
|
475 | 475 | |
|
|
476 | 476 | } |
|
|
477 | 477 | |
|
|
478 | 478 | |
|
|
479 | 479 | // Go through all typedefs to see if we have defined any |
|
|
480 | 480 | // specific typedefs to be used as classes. |
|
|
481 | 481 | TypeAliasList typeAliases = m_dom->typeAliases(); |
|
|
482 | 482 | foreach (TypeAliasModelItem typeAlias, typeAliases) { |
|
|
483 | 483 | AbstractMetaClass *cls = traverseTypeAlias(typeAlias); |
|
|
484 | 484 | addAbstractMetaClass(cls); |
|
|
485 | 485 | } |
|
|
486 | 486 | |
|
|
487 | 487 | |
|
|
488 | 488 | |
|
|
489 | 489 | |
|
|
490 | 490 | foreach (AbstractMetaClass *cls, m_meta_classes) { |
|
|
491 | 491 | if (!cls->isInterface() && !cls->isNamespace()) { |
|
|
492 | 492 | setupInheritance(cls); |
|
|
493 | 493 | } |
|
|
494 | 494 | } |
|
|
495 | 495 | |
|
|
496 | 496 | |
|
|
497 | 497 | foreach (AbstractMetaClass *cls, m_meta_classes) { |
|
|
498 | 498 | cls->fixFunctions(); |
|
|
499 | 499 | |
|
|
500 | 500 | if (cls->typeEntry() == 0) { |
|
|
501 | 501 | ReportHandler::warning(QString("class '%1' does not have an entry in the type system") |
|
|
502 | 502 | .arg(cls->name())); |
|
|
503 | 503 | } else { |
|
|
504 | 504 | if (!cls->hasConstructors() && !cls->isFinalInCpp() && !cls->isInterface() && !cls->isNamespace()) |
|
|
505 | 505 | cls->addDefaultConstructor(); |
|
|
506 | 506 | } |
|
|
507 | 507 | |
|
|
508 | 508 | if (cls->isAbstract() && !cls->isInterface()) { |
|
|
509 | 509 | cls->typeEntry()->setLookupName(cls->typeEntry()->targetLangName() + "$ConcreteWrapper"); |
|
|
510 | 510 | } |
|
|
511 | 511 | } |
|
|
512 | 512 | |
|
|
513 | 513 | QList<TypeEntry *> entries = TypeDatabase::instance()->entries().values(); |
|
|
514 | 514 | foreach (const TypeEntry *entry, entries) { |
|
|
515 | 515 | if (entry->isPrimitive()) |
|
|
516 | 516 | continue; |
|
|
517 | 517 | |
|
|
518 | 518 | if ((entry->isValue() || entry->isObject()) |
|
|
519 | 519 | && !entry->isString() |
|
|
520 | 520 | && !entry->isChar() |
|
|
521 | 521 | && !entry->isContainer() |
|
|
522 | 522 | && !entry->isCustom() |
|
|
523 | 523 | && !entry->isVariant() |
|
|
524 | 524 | && !m_meta_classes.findClass(entry->qualifiedCppName())) { |
|
|
525 | 525 | ReportHandler::warning(QString("type '%1' is specified in typesystem, but not defined. This could potentially lead to compilation errors.") |
|
|
526 | 526 | .arg(entry->qualifiedCppName())); |
|
|
527 | 527 | } |
|
|
528 | 528 | |
|
|
529 | 529 | if (entry->isEnum()) { |
|
|
530 | 530 | QString pkg = entry->javaPackage(); |
|
|
531 | 531 | QString name = (pkg.isEmpty() ? QString() : pkg + ".") |
|
|
532 | 532 | + ((EnumTypeEntry *) entry)->javaQualifier(); |
|
|
533 | 533 | AbstractMetaClass *cls = m_meta_classes.findClass(name); |
|
|
534 | 534 | |
|
|
535 | 535 | if (!cls) { |
|
|
536 | 536 | ReportHandler::warning(QString("namespace '%1' for enum '%2' is not declared") |
|
|
537 | 537 | .arg(name).arg(entry->targetLangName())); |
|
|
538 | 538 | } else { |
|
|
539 | 539 | AbstractMetaEnum *e = cls->findEnum(entry->targetLangName()); |
|
|
540 | 540 | if (!e) |
|
|
541 | 541 | ReportHandler::warning(QString("enum '%1' is specified in typesystem, " |
|
|
542 | 542 | "but not declared") |
|
|
543 | 543 | .arg(entry->qualifiedCppName())); |
|
|
544 | 544 | } |
|
|
545 | 545 | } |
|
|
546 | 546 | } |
|
|
547 | 547 | |
|
|
548 | 548 | { |
|
|
549 | 549 | FunctionList hash_functions = m_dom->findFunctions("qHash"); |
|
|
550 | 550 | foreach (FunctionModelItem item, hash_functions) { |
|
|
551 | 551 | registerHashFunction(item); |
|
|
552 | 552 | } |
|
|
553 | 553 | } |
|
|
554 | 554 | |
|
|
555 | 555 | { |
|
|
556 | 556 | FunctionList hash_functions = m_dom->findFunctions("operator<<"); |
|
|
557 | 557 | foreach (FunctionModelItem item, hash_functions) { |
|
|
558 | 558 | registerToStringCapability(item); |
|
|
559 | 559 | } |
|
|
560 | 560 | } |
|
|
561 | 561 | |
|
|
562 | 562 | { |
|
|
563 | 563 | FunctionList compare_operators = m_dom->findFunctions("operator==") |
|
|
564 | 564 | + m_dom->findFunctions("operator<=") |
|
|
565 | 565 | + m_dom->findFunctions("operator>=") |
|
|
566 | 566 | + m_dom->findFunctions("operator<") |
|
|
567 | 567 | + m_dom->findFunctions("operator>"); |
|
|
568 | 568 | foreach (FunctionModelItem item, compare_operators) { |
|
|
569 | 569 | traverseCompareOperator(item); |
|
|
570 | 570 | } |
|
|
571 | 571 | } |
|
|
572 | 572 | |
|
|
573 | 573 | { |
|
|
574 | 574 | FunctionList stream_operators = |
|
|
575 | 575 | m_dom->findFunctions("operator+") + m_dom->findFunctions("operator-") |
|
|
576 | 576 | + m_dom->findFunctions("operator/") + m_dom->findFunctions("operator*") |
|
|
577 | 577 | + m_dom->findFunctions("operator&") + m_dom->findFunctions("operator|") |
|
|
578 | 578 | + m_dom->findFunctions("operator%") + m_dom->findFunctions("operator^"); |
|
|
579 | 579 | foreach (FunctionModelItem item, stream_operators) { |
|
|
580 | 580 | traverseBinaryArithmeticOperator(item); |
|
|
581 | 581 | } |
|
|
582 | 582 | } |
|
|
583 | 583 | { |
|
|
584 | 584 | FunctionList stream_operators = m_dom->findFunctions("operator<<") + m_dom->findFunctions("operator>>"); |
|
|
585 | 585 | foreach (FunctionModelItem item, stream_operators) { |
|
|
586 | 586 | traverseStreamOperator(item); |
|
|
587 | 587 | } |
|
|
588 | 588 | } |
|
|
589 | 589 | |
|
|
590 | 590 | figureOutEnumValues(); |
|
|
591 | 591 | figureOutDefaultEnumArguments(); |
|
|
592 | 592 | checkFunctionModifications(); |
|
|
593 | 593 | |
|
|
594 | 594 | foreach (AbstractMetaClass *cls, m_meta_classes) { |
|
|
595 | 595 | setupEquals(cls); |
|
|
596 | 596 | setupComparable(cls); |
|
|
597 | 597 | setupClonable(cls); |
|
|
598 | 598 | } |
|
|
599 | 599 | |
|
|
600 | 600 | dumpLog(); |
|
|
601 | 601 | |
|
|
602 | 602 | sortLists(); |
|
|
603 | 603 | |
|
|
604 | 604 | return true; |
|
|
605 | 605 | } |
|
|
606 | 606 | |
|
|
607 | 607 | |
|
|
608 | 608 | void AbstractMetaBuilder::addAbstractMetaClass(AbstractMetaClass *cls) |
|
|
609 | 609 | { |
|
|
610 | 610 | if (!cls) |
|
|
611 | 611 | return; |
|
|
612 | 612 | |
|
|
613 | 613 | cls->setOriginalAttributes(cls->attributes()); |
|
|
614 | 614 | if (cls->typeEntry()->isContainer()) { |
|
|
615 | 615 | m_templates << cls; |
|
|
616 | 616 | } else { |
|
|
617 | 617 | m_meta_classes << cls; |
|
|
618 | 618 | if (cls->typeEntry()->designatedInterface()) { |
|
|
619 | 619 | AbstractMetaClass *interface = cls->extractInterface(); |
|
|
620 | 620 | m_meta_classes << interface; |
|
|
621 | 621 | ReportHandler::debugSparse(QString(" -> interface '%1'").arg(interface->name())); |
|
|
622 | 622 | } |
|
|
623 | 623 | } |
|
|
624 | 624 | } |
|
|
625 | 625 | |
|
|
626 | 626 | |
|
|
627 | 627 | AbstractMetaClass *AbstractMetaBuilder::traverseNamespace(NamespaceModelItem namespace_item) |
|
|
628 | 628 | { |
|
|
629 | 629 | QString namespace_name = (!m_namespace_prefix.isEmpty() ? m_namespace_prefix + "::" : QString()) + namespace_item->name(); |
|
|
630 | 630 | NamespaceTypeEntry *type = TypeDatabase::instance()->findNamespaceType(namespace_name); |
|
|
631 | 631 | |
|
|
632 | 632 | if (TypeDatabase::instance()->isClassRejected(namespace_name)) { |
|
|
633 | 633 | m_rejected_classes.insert(namespace_name, GenerationDisabled); |
|
|
634 | 634 | return 0; |
|
|
635 | 635 | } |
|
|
636 | 636 | |
|
|
637 | 637 | if (!type) { |
|
|
638 | 638 | ReportHandler::warning(QString("namespace '%1' does not have a type entry") |
|
|
639 | 639 | .arg(namespace_name)); |
|
|
640 | 640 | return 0; |
|
|
641 | 641 | } |
|
|
642 | 642 | |
|
|
643 | 643 | AbstractMetaClass *meta_class = createMetaClass(); |
|
|
644 | 644 | meta_class->setTypeEntry(type); |
|
|
645 | 645 | |
|
|
646 | 646 | *meta_class += AbstractMetaAttributes::Public; |
|
|
647 | 647 | |
|
|
648 | 648 | m_current_class = meta_class; |
|
|
649 | 649 | |
|
|
650 | 650 | ReportHandler::debugSparse(QString("namespace '%1.%2'") |
|
|
651 | 651 | .arg(meta_class->package()) |
|
|
652 | 652 | .arg(namespace_item->name())); |
|
|
653 | 653 | |
|
|
654 | 654 | traverseEnums(model_dynamic_cast<ScopeModelItem>(namespace_item), meta_class, namespace_item->enumsDeclarations()); |
|
|
655 | 655 | traverseFunctions(model_dynamic_cast<ScopeModelItem>(namespace_item), meta_class); |
|
|
656 | 656 | // traverseClasses(model_dynamic_cast<ScopeModelItem>(namespace_item)); |
|
|
657 | 657 | |
|
|
658 | 658 | pushScope(model_dynamic_cast<ScopeModelItem>(namespace_item)); |
|
|
659 | 659 | m_namespace_prefix = currentScope()->qualifiedName().join("::"); |
|
|
660 | 660 | |
|
|
661 | 661 | |
|
|
662 | 662 | ClassList classes = namespace_item->classes(); |
|
|
663 | 663 | foreach (ClassModelItem cls, classes) { |
|
|
664 | 664 | AbstractMetaClass *mjc = traverseClass(cls); |
|
|
665 | 665 | addAbstractMetaClass(mjc); |
|
|
666 | 666 | } |
|
|
667 | 667 | |
|
|
668 | 668 | // Go through all typedefs to see if we have defined any |
|
|
669 | 669 | // specific typedefs to be used as classes. |
|
|
670 | 670 | TypeAliasList typeAliases = namespace_item->typeAliases(); |
|
|
671 | 671 | foreach (TypeAliasModelItem typeAlias, typeAliases) { |
|
|
672 | 672 | AbstractMetaClass *cls = traverseTypeAlias(typeAlias); |
|
|
673 | 673 | addAbstractMetaClass(cls); |
|
|
674 | 674 | } |
|
|
675 | 675 | |
|
|
676 | 676 | |
|
|
677 | 677 | |
|
|
678 | 678 | // Traverse namespaces recursively |
|
|
679 | 679 | QList<NamespaceModelItem> inner_namespaces = namespace_item->namespaceMap().values(); |
|
|
680 | 680 | foreach (const NamespaceModelItem &ni, inner_namespaces) { |
|
|
681 | 681 | AbstractMetaClass *mjc = traverseNamespace(ni); |
|
|
682 | 682 | addAbstractMetaClass(mjc); |
|
|
683 | 683 | } |
|
|
684 | 684 | |
|
|
685 | 685 | m_current_class = 0; |
|
|
686 | 686 | |
|
|
687 | 687 | |
|
|
688 | 688 | popScope(); |
|
|
689 | 689 | m_namespace_prefix = currentScope()->qualifiedName().join("::"); |
|
|
690 | 690 | |
|
|
691 | 691 | if (!type->include().isValid()) { |
|
|
692 | 692 | QFileInfo info(namespace_item->fileName()); |
|
|
693 | 693 | type->setInclude(Include(Include::IncludePath, info.fileName())); |
|
|
694 | 694 | } |
|
|
695 | 695 | |
|
|
696 | 696 | return meta_class; |
|
|
697 | 697 | } |
|
|
698 | 698 | |
|
|
699 | 699 | struct Operator |
|
|
700 | 700 | { |
|
|
701 | 701 | enum Type { Plus, ShiftLeft, None }; |
|
|
702 | 702 | |
|
|
703 | 703 | Operator() : type(None) { } |
|
|
704 | 704 | |
|
|
705 | 705 | int calculate(int x) { |
|
|
706 | 706 | switch (type) { |
|
|
707 | 707 | case Plus: return x + value; |
|
|
708 | 708 | case ShiftLeft: return x << value; |
|
|
709 | 709 | case None: return x; |
|
|
710 | 710 | } |
|
|
711 | 711 | return x; |
|
|
712 | 712 | } |
|
|
713 | 713 | |
|
|
714 | 714 | Type type; |
|
|
715 | 715 | int value; |
|
|
716 | 716 | }; |
|
|
717 | 717 | |
|
|
718 | 718 | |
|
|
719 | 719 | |
|
|
720 | 720 | Operator findOperator(QString *s) { |
|
|
721 | 721 | const char *names[] = { |
|
|
722 | 722 | "+", |
|
|
723 | 723 | "<<" |
|
|
724 | 724 | }; |
|
|
725 | 725 | |
|
|
726 | 726 | for (int i=0; i<Operator::None; ++i) { |
|
|
727 | 727 | QString name = QLatin1String(names[i]); |
|
|
728 | 728 | QString str = *s; |
|
|
729 | 729 | int splitPoint = str.indexOf(name); |
|
|
730 | 730 | if (splitPoint > 0) { |
|
|
731 | 731 | bool ok; |
|
|
732 | 732 | QString right = str.mid(splitPoint + name.length()); |
|
|
733 | 733 | Operator op; |
|
|
734 | 734 | op.value = right.toInt(&ok); |
|
|
735 | 735 | if (ok) { |
|
|
736 | 736 | op.type = Operator::Type(i); |
|
|
737 | 737 | *s = str.left(splitPoint).trimmed(); |
|
|
738 | 738 | return op; |
|
|
739 | 739 | } |
|
|
740 | 740 | } |
|
|
741 | 741 | } |
|
|
742 | 742 | return Operator(); |
|
|
743 | 743 | } |
|
|
744 | 744 | |
|
|
745 | 745 | int AbstractMetaBuilder::figureOutEnumValue(const QString &stringValue, |
|
|
746 | 746 | int oldValuevalue, |
|
|
747 | 747 | AbstractMetaEnum *meta_enum, |
|
|
748 | 748 | AbstractMetaFunction *meta_function) |
|
|
749 | 749 | { |
|
|
750 | 750 | if (stringValue.isEmpty()) |
|
|
751 | 751 | return oldValuevalue; |
|
|
752 | 752 | |
|
|
753 | 753 | QStringList stringValues = stringValue.split("|"); |
|
|
754 | 754 | |
|
|
755 | 755 | int returnValue = 0; |
|
|
756 | 756 | |
|
|
757 | 757 | bool matched = false; |
|
|
758 | 758 | |
|
|
759 | 759 | for (int i=0; i<stringValues.size(); ++i) { |
|
|
760 | 760 | QString s = stringValues.at(i).trimmed(); |
|
|
761 | 761 | |
|
|
762 | 762 | bool ok; |
|
|
763 | 763 | int v; |
|
|
764 | 764 | |
|
|
765 | 765 | Operator op = findOperator(&s); |
|
|
766 | 766 | |
|
|
767 | 767 | if (s.length() > 0 && s.at(0) == QLatin1Char('0')) |
|
|
768 | 768 | v = s.toUInt(&ok, 0); |
|
|
769 | 769 | else |
|
|
770 | 770 | v = s.toInt(&ok); |
|
|
771 | 771 | |
|
|
772 | 772 | if (ok) { |
|
|
773 | 773 | matched = true; |
|
|
774 | 774 | |
|
|
775 | 775 | } else if (m_enum_values.contains(s)) { |
|
|
776 | 776 | v = m_enum_values[s]->value(); |
|
|
777 | 777 | matched = true; |
|
|
778 | 778 | |
|
|
779 | 779 | } else { |
|
|
780 | 780 | AbstractMetaEnumValue *ev = 0; |
|
|
781 | 781 | |
|
|
782 | 782 | if (meta_enum && (ev = meta_enum->values().find(s))) { |
|
|
783 | 783 | v = ev->value(); |
|
|
784 | 784 | matched = true; |
|
|
785 | 785 | |
|
|
786 | 786 | } else if (meta_enum && (ev = meta_enum->enclosingClass()->findEnumValue(s, meta_enum))) { |
|
|
787 | 787 | v = ev->value(); |
|
|
788 | 788 | matched = true; |
|
|
789 | 789 | |
|
|
790 | 790 | } else { |
|
|
791 | 791 | if (meta_enum) |
|
|
792 | 792 | ReportHandler::warning("unhandled enum value: " + s + " in " |
|
|
793 | 793 | + meta_enum->enclosingClass()->name() + "::" |
|
|
794 | 794 | + meta_enum->name()); |
|
|
795 | 795 | else |
|
|
796 | 796 | ReportHandler::warning("unhandled enum value: Unknown enum"); |
|
|
797 | 797 | } |
|
|
798 | 798 | } |
|
|
799 | 799 | |
|
|
800 | 800 | if (matched) |
|
|
801 | 801 | returnValue |= op.calculate(v); |
|
|
802 | 802 | } |
|
|
803 | 803 | |
|
|
804 | 804 | if (!matched) { |
|
|
805 | 805 | QString warn = QString("unmatched enum %1").arg(stringValue); |
|
|
806 | 806 | |
|
|
807 | 807 | if (meta_function != 0) { |
|
|
808 | 808 | warn += QString(" when parsing default value of '%1' in class '%2'") |
|
|
809 | 809 | .arg(meta_function->name()) |
|
|
810 | 810 | .arg(meta_function->implementingClass()->name()); |
|
|
811 | 811 | } |
|
|
812 | 812 | |
|
|
813 | 813 | ReportHandler::warning(warn); |
|
|
814 | 814 | returnValue = oldValuevalue; |
|
|
815 | 815 | } |
|
|
816 | 816 | |
|
|
817 | 817 | return returnValue; |
|
|
818 | 818 | } |
|
|
819 | 819 | |
|
|
820 | 820 | void AbstractMetaBuilder::figureOutEnumValuesForClass(AbstractMetaClass *meta_class, |
|
|
821 | 821 | QSet<AbstractMetaClass *> *classes) |
|
|
822 | 822 | { |
|
|
823 | 823 | AbstractMetaClass *base = meta_class->baseClass(); |
|
|
824 | 824 | |
|
|
825 | 825 | if (base != 0 && !classes->contains(base)) |
|
|
826 | 826 | figureOutEnumValuesForClass(base, classes); |
|
|
827 | 827 | |
|
|
828 | 828 | if (classes->contains(meta_class)) |
|
|
829 | 829 | return; |
|
|
830 | 830 | |
|
|
831 | 831 | AbstractMetaEnumList enums = meta_class->enums(); |
|
|
832 | 832 | foreach (AbstractMetaEnum *e, enums) { |
|
|
833 | 833 | if (!e) { |
|
|
834 | 834 | ReportHandler::warning("bad enum in class " + meta_class->name()); |
|
|
835 | 835 | continue; |
|
|
836 | 836 | } |
|
|
837 | 837 | AbstractMetaEnumValueList lst = e->values(); |
|
|
838 | 838 | int value = 0; |
|
|
839 | 839 | for (int i=0; i<lst.size(); ++i) { |
|
|
840 | 840 | value = figureOutEnumValue(lst.at(i)->stringValue(), value, e); |
|
|
841 | 841 | lst.at(i)->setValue(value); |
|
|
842 | 842 | value++; |
|
|
843 | 843 | } |
|
|
844 | 844 | |
|
|
845 | 845 | // Check for duplicate values... |
|
|
846 | 846 | EnumTypeEntry *ete = e->typeEntry(); |
|
|
847 | 847 | if (!ete->forceInteger()) { |
|
|
848 | 848 | QHash<int, AbstractMetaEnumValue *> entries; |
|
|
849 | 849 | foreach (AbstractMetaEnumValue *v, lst) { |
|
|
850 | 850 | |
|
|
851 | 851 | bool vRejected = ete->isEnumValueRejected(v->name()); |
|
|
852 | 852 | |
|
|
853 | 853 | AbstractMetaEnumValue *current = entries.value(v->value()); |
|
|
854 | 854 | if (current) { |
|
|
855 | 855 | bool currentRejected = ete->isEnumValueRejected(current->name()); |
|
|
856 | 856 | if (!currentRejected && !vRejected) { |
|
|
857 | 857 | ReportHandler::warning( |
|
|
858 | 858 | QString("duplicate enum values: %1::%2, %3 and %4 are %5, already rejected: (%6)") |
|
|
859 | 859 | .arg(meta_class->name()) |
|
|
860 | 860 | .arg(e->name()) |
|
|
861 | 861 | .arg(v->name()) |
|
|
862 | 862 | .arg(entries[v->value()]->name()) |
|
|
863 | 863 | .arg(v->value()) |
|
|
864 | 864 | .arg(ete->enumValueRejections().join(", "))); |
|
|
865 | 865 | continue; |
|
|
866 | 866 | } |
|
|
867 | 867 | } |
|
|
868 | 868 | |
|
|
869 | 869 | if (!vRejected) |
|
|
870 | 870 | entries[v->value()] = v; |
|
|
871 | 871 | } |
|
|
872 | 872 | |
|
|
873 | 873 | // Entries now contain all the original entries, no |
|
|
874 | 874 | // rejected ones... Use this to generate the enumValueRedirection table. |
|
|
875 | 875 | foreach (AbstractMetaEnumValue *reject, lst) { |
|
|
876 | 876 | if (!ete->isEnumValueRejected(reject->name())) |
|
|
877 | 877 | continue; |
|
|
878 | 878 | |
|
|
879 | 879 | AbstractMetaEnumValue *used = entries.value(reject->value()); |
|
|
880 | 880 | if (!used) { |
|
|
881 | 881 | ReportHandler::warning( |
|
|
882 | 882 | QString::fromLatin1("Rejected enum has no alternative...: %1::%2") |
|
|
883 | 883 | .arg(meta_class->name()) |
|
|
884 | 884 | .arg(reject->name())); |
|
|
885 | 885 | continue; |
|
|
886 | 886 | } |
|
|
887 | 887 | ete->addEnumValueRedirection(reject->name(), used->name()); |
|
|
888 | 888 | } |
|
|
889 | 889 | |
|
|
890 | 890 | } |
|
|
891 | 891 | } |
|
|
892 | 892 | |
|
|
893 | 893 | |
|
|
894 | 894 | |
|
|
895 | 895 | *classes += meta_class; |
|
|
896 | 896 | } |
|
|
897 | 897 | |
|
|
898 | 898 | |
|
|
899 | 899 | void AbstractMetaBuilder::figureOutEnumValues() |
|
|
900 | 900 | { |
|
|
901 | 901 | // Keep a set of classes that we already traversed. We use this to |
|
|
902 | 902 | // enforce that we traverse base classes prior to subclasses. |
|
|
903 | 903 | QSet<AbstractMetaClass *> classes; |
|
|
904 | 904 | foreach (AbstractMetaClass *c, m_meta_classes) { |
|
|
905 | 905 | figureOutEnumValuesForClass(c, &classes); |
|
|
906 | 906 | } |
|
|
907 | 907 | } |
|
|
908 | 908 | |
|
|
909 | 909 | void AbstractMetaBuilder::figureOutDefaultEnumArguments() |
|
|
910 | 910 | { |
|
|
911 | 911 | foreach (AbstractMetaClass *meta_class, m_meta_classes) { |
|
|
912 | 912 | foreach (AbstractMetaFunction *meta_function, meta_class->functions()) { |
|
|
913 | 913 | foreach (AbstractMetaArgument *arg, meta_function->arguments()) { |
|
|
914 | 914 | |
|
|
915 | 915 | QString expr = arg->defaultValueExpression(); |
|
|
916 | 916 | if (expr.isEmpty()) |
|
|
917 | 917 | continue; |
|
|
918 | 918 | |
|
|
919 | 919 | if (!meta_function->replacedDefaultExpression(meta_function->implementingClass(), |
|
|
920 | 920 | arg->argumentIndex()+1).isEmpty()) { |
|
|
921 | 921 | continue; |
|
|
922 | 922 | } |
|
|
923 | 923 | |
|
|
924 | 924 | QString new_expr = expr; |
|
|
925 | 925 | if (arg->type()->isEnum()) { |
|
|
926 | 926 | QStringList lst = expr.split(QLatin1String("::")); |
|
|
927 | 927 | if (lst.size() == 1) { |
|
|
928 | 928 | QVector<AbstractMetaClass *> classes(1, meta_class); |
|
|
929 | 929 | AbstractMetaEnum *e = 0; |
|
|
930 | 930 | while (!classes.isEmpty() && e == 0) { |
|
|
931 | 931 | if (classes.front() != 0) { |
|
|
932 | 932 | classes << classes.front()->baseClass(); |
|
|
933 | 933 | |
|
|
934 | 934 | AbstractMetaClassList interfaces = classes.front()->interfaces(); |
|
|
935 | 935 | foreach (AbstractMetaClass *interface, interfaces) |
|
|
936 | 936 | classes << interface->primaryInterfaceImplementor(); |
|
|
937 | 937 | |
|
|
938 | 938 | e = classes.front()->findEnumForValue(expr); |
|
|
939 | 939 | } |
|
|
940 | 940 | |
|
|
941 | 941 | classes.pop_front(); |
|
|
942 | 942 | } |
|
|
943 | 943 | |
|
|
944 | 944 | if (e != 0) { |
|
|
945 | 945 | new_expr = QString("%1.%2") |
|
|
946 | 946 | .arg(e->typeEntry()->qualifiedTargetLangName()) |
|
|
947 | 947 | .arg(expr); |
|
|
948 | 948 | } else { |
|
|
949 | 949 | ReportHandler::warning("Cannot find enum constant for value '" + expr + "' in '" + meta_class->name() + "' or any of its super classes"); |
|
|
950 | 950 | } |
|
|
951 | 951 | } else if (lst.size() == 2) { |
|
|
952 | 952 | AbstractMetaClass *cl = m_meta_classes.findClass(lst.at(0)); |
|
|
953 | 953 | if (!cl) { |
|
|
954 | 954 | ReportHandler::warning("missing required class for enums: " + lst.at(0)); |
|
|
955 | 955 | continue; |
|
|
956 | 956 | } |
|
|
957 | 957 | new_expr = QString("%1.%2.%3") |
|
|
958 | 958 | .arg(cl->typeEntry()->qualifiedTargetLangName()) |
|
|
959 | 959 | .arg(arg->type()->name()) |
|
|
960 | 960 | .arg(lst.at(1)); |
|
|
961 | 961 | } else { |
|
|
962 | 962 | ReportHandler::warning("bad default value passed to enum " + expr); |
|
|
963 | 963 | } |
|
|
964 | 964 | |
|
|
965 | 965 | } else if(arg->type()->isFlags()) { |
|
|
966 | 966 | const FlagsTypeEntry *flagsEntry = |
|
|
967 | 967 | static_cast<const FlagsTypeEntry *>(arg->type()->typeEntry()); |
|
|
968 | 968 | EnumTypeEntry *enumEntry = flagsEntry->originator(); |
|
|
969 | 969 | AbstractMetaEnum *meta_enum = m_meta_classes.findEnum(enumEntry); |
|
|
970 | 970 | if (!meta_enum) { |
|
|
971 | 971 | ReportHandler::warning("unknown required enum " + enumEntry->qualifiedCppName()); |
|
|
972 | 972 | continue; |
|
|
973 | 973 | } |
|
|
974 | 974 | |
|
|
975 | 975 | int value = figureOutEnumValue(expr, 0, meta_enum, meta_function); |
|
|
976 | 976 | new_expr = QString::number(value); |
|
|
977 | 977 | |
|
|
978 | 978 | } else if (arg->type()->isPrimitive()) { |
|
|
979 | 979 | AbstractMetaEnumValue *value = 0; |
|
|
980 | 980 | if (expr.contains("::")) |
|
|
981 | 981 | value = m_meta_classes.findEnumValue(expr); |
|
|
982 | 982 | if (!value) |
|
|
983 | 983 | value = meta_class->findEnumValue(expr, 0); |
|
|
984 | 984 | |
|
|
985 | 985 | if (value) { |
|
|
986 | 986 | new_expr = QString::number(value->value()); |
|
|
987 | 987 | } else if (expr.contains(QLatin1Char('+'))) { |
|
|
988 | 988 | new_expr = QString::number(figureOutEnumValue(expr, 0, 0)); |
|
|
989 | 989 | |
|
|
990 | 990 | } |
|
|
991 | 991 | |
|
|
992 | 992 | |
|
|
993 | 993 | |
|
|
994 | 994 | } |
|
|
995 | 995 | |
|
|
996 | 996 | arg->setDefaultValueExpression(new_expr); |
|
|
997 | 997 | } |
|
|
998 | 998 | } |
|
|
999 | 999 | } |
|
|
1000 | 1000 | } |
|
|
1001 | 1001 | |
|
|
1002 | 1002 | |
|
|
1003 | 1003 | AbstractMetaEnum *AbstractMetaBuilder::traverseEnum(EnumModelItem enum_item, AbstractMetaClass *enclosing, const QSet<QString> &enumsDeclarations) |
|
|
1004 | 1004 | { |
|
|
1005 | 1005 | // Skipping private enums. |
|
|
1006 | 1006 | if (enum_item->accessPolicy() == CodeModel::Private) { |
|
|
1007 | 1007 | return 0; |
|
|
1008 | 1008 | } |
|
|
1009 | 1009 | |
|
|
1010 | 1010 | QString qualified_name = enum_item->qualifiedName().join("::"); |
|
|
1011 | 1011 | |
|
|
1012 | 1012 | TypeEntry *type_entry = TypeDatabase::instance()->findType(qualified_name); |
|
|
1013 | 1013 | QString enum_name = enum_item->name(); |
|
|
1014 | 1014 | |
|
|
1015 | 1015 | QString class_name; |
|
|
1016 | 1016 | if (m_current_class) |
|
|
1017 | 1017 | class_name = m_current_class->typeEntry()->qualifiedCppName(); |
|
|
1018 | 1018 | |
|
|
1019 | 1019 | if (TypeDatabase::instance()->isEnumRejected(class_name, enum_name)) { |
|
|
1020 | 1020 | m_rejected_enums.insert(qualified_name, GenerationDisabled); |
|
|
1021 | 1021 | return 0; |
|
|
1022 | 1022 | } |
|
|
1023 | 1023 | |
|
|
1024 | 1024 | if (!type_entry || !type_entry->isEnum()) { |
|
|
1025 | 1025 | QString context = m_current_class ? m_current_class->name() : QLatin1String(""); |
|
|
1026 | 1026 | ReportHandler::warning(QString("enum '%1' does not have a type entry or is not an enum") |
|
|
1027 | 1027 | .arg(qualified_name)); |
|
|
1028 | 1028 | m_rejected_enums.insert(qualified_name, NotInTypeSystem); |
|
|
1029 | 1029 | return 0; |
|
|
1030 | 1030 | } |
|
|
1031 | 1031 | |
|
|
1032 | 1032 | AbstractMetaEnum *meta_enum = createMetaEnum(); |
|
|
1033 | 1033 | if ( enumsDeclarations.contains(qualified_name) |
|
|
1034 | 1034 | || enumsDeclarations.contains(enum_name)) { |
|
|
1035 | 1035 | meta_enum->setHasQEnumsDeclaration(true); |
|
|
1036 | 1036 | } |
|
|
1037 | 1037 | |
|
|
1038 | 1038 | meta_enum->setTypeEntry((EnumTypeEntry *) type_entry); |
|
|
1039 | 1039 | switch (enum_item->accessPolicy()) { |
|
|
1040 | 1040 | case CodeModel::Public: *meta_enum += AbstractMetaAttributes::Public; break; |
|
|
1041 | 1041 | case CodeModel::Protected: *meta_enum += AbstractMetaAttributes::Protected; break; |
|
|
1042 | 1042 | // case CodeModel::Private: *meta_enum += AbstractMetaAttributes::Private; break; |
|
|
1043 | 1043 | default: break; |
|
|
1044 | 1044 | } |
|
|
1045 | 1045 | |
|
|
1046 | 1046 | ReportHandler::debugMedium(QString(" - traversing enum %1").arg(meta_enum->fullName())); |
|
|
1047 | 1047 | |
|
|
1048 | 1048 | foreach (EnumeratorModelItem value, enum_item->enumerators()) { |
|
|
1049 | 1049 | |
|
|
1050 | 1050 | AbstractMetaEnumValue *meta_enum_value = createMetaEnumValue(); |
|
|
1051 | 1051 | meta_enum_value->setName(value->name()); |
|
|
1052 | 1052 | // Deciding the enum value... |
|
|
1053 | 1053 | |
|
|
1054 | 1054 | meta_enum_value->setStringValue(value->value()); |
|
|
1055 | 1055 | meta_enum->addEnumValue(meta_enum_value); |
|
|
1056 | 1056 | |
|
|
1057 | 1057 | ReportHandler::debugFull(" - " + meta_enum_value->name() + " = " |
|
|
1058 | 1058 | + meta_enum_value->value()); |
|
|
1059 | 1059 | |
|
|
1060 | 1060 | // Add into global register... |
|
|
1061 | 1061 | if (enclosing) |
|
|
1062 | 1062 | m_enum_values[enclosing->name() + "::" + meta_enum_value->name()] = meta_enum_value; |
|
|
1063 | 1063 | else |
|
|
1064 | 1064 | m_enum_values[meta_enum_value->name()] = meta_enum_value; |
|
|
1065 | 1065 | } |
|
|
1066 | 1066 | |
|
|
1067 | 1067 | QFileInfo info(enum_item->fileName()); |
|
|
1068 | 1068 | meta_enum->typeEntry()->setInclude(Include(Include::IncludePath, info.fileName())); |
|
|
1069 | 1069 | |
|
|
1070 | 1070 | m_enums << meta_enum; |
|
|
1071 | 1071 | |
|
|
1072 | 1072 | return meta_enum; |
|
|
1073 | 1073 | } |
|
|
1074 | 1074 | |
|
|
1075 | 1075 | AbstractMetaClass *AbstractMetaBuilder::traverseTypeAlias(TypeAliasModelItem typeAlias) |
|
|
1076 | 1076 | { |
|
|
1077 | 1077 | QString class_name = strip_template_args(typeAlias->name()); |
|
|
1078 | 1078 | |
|
|
1079 | 1079 | QString full_class_name = class_name; |
|
|
1080 | 1080 | // we have an inner class |
|
|
1081 | 1081 | if (m_current_class) { |
|
|
1082 | 1082 | full_class_name = strip_template_args(m_current_class->typeEntry()->qualifiedCppName()) |
|
|
1083 | 1083 | + "::" + full_class_name; |
|
|
1084 | 1084 | } |
|
|
1085 | 1085 | |
|
|
1086 | 1086 | // If we haven't specified anything for the typedef, then we don't care |
|
|
1087 | 1087 | ComplexTypeEntry *type = TypeDatabase::instance()->findComplexType(full_class_name); |
|
|
1088 | 1088 | if (type == 0) |
|
|
1089 | 1089 | return 0; |
|
|
1090 | 1090 | |
|
|
1091 | 1091 | if (type->isObject()) |
|
|
1092 | 1092 | static_cast<ObjectTypeEntry *>(type)->setQObject(isQObject(strip_template_args(typeAlias->type().qualifiedName().join("::")))); |
|
|
1093 | 1093 | |
|
|
1094 | 1094 | AbstractMetaClass *meta_class = createMetaClass(); |
|
|
1095 | 1095 | meta_class->setTypeAlias(true); |
|
|
1096 | 1096 | meta_class->setTypeEntry(type); |
|
|
1097 | 1097 | meta_class->setBaseClassNames(QStringList() << typeAlias->type().qualifiedName().join("::")); |
|
|
1098 | 1098 | *meta_class += AbstractMetaAttributes::Public; |
|
|
1099 | 1099 | |
|
|
1100 | 1100 | // Set the default include file name |
|
|
1101 | 1101 | if (!type->include().isValid()) { |
|
|
1102 | 1102 | QFileInfo info(typeAlias->fileName()); |
|
|
1103 | 1103 | type->setInclude(Include(Include::IncludePath, info.fileName())); |
|
|
1104 | 1104 | } |
|
|
1105 | 1105 | |
|
|
1106 | 1106 | return meta_class; |
|
|
1107 | 1107 | } |
|
|
1108 | 1108 | |
|
|
1109 | 1109 | AbstractMetaClass *AbstractMetaBuilder::traverseClass(ClassModelItem class_item) |
|
|
1110 | 1110 | { |
|
|
1111 | 1111 | QString class_name = strip_template_args(class_item->name()); |
|
|
1112 | 1112 | QString full_class_name = class_name; |
|
|
1113 | 1113 | |
|
|
1114 | 1114 | // we have inner an class |
|
|
1115 | 1115 | if (m_current_class) { |
|
|
1116 | 1116 | full_class_name = strip_template_args(m_current_class->typeEntry()->qualifiedCppName()) |
|
|
1117 | 1117 | + "::" + full_class_name; |
|
|
1118 | 1118 | } |
|
|
1119 | 1119 | |
|
|
1120 | 1120 | ComplexTypeEntry *type = TypeDatabase::instance()->findComplexType(full_class_name); |
|
|
1121 | 1121 | RejectReason reason = NoReason; |
|
|
1122 | 1122 | |
|
|
1123 | 1123 | if (full_class_name == "QMetaTypeId") { |
|
|
1124 | 1124 | // QtScript: record which types have been declared |
|
|
1125 | 1125 | int lpos = class_item->name().indexOf('<'); |
|
|
1126 | 1126 | int rpos = class_item->name().lastIndexOf('>'); |
|
|
1127 | 1127 | if ((lpos != -1) && (rpos != -1)) { |
|
|
1128 | 1128 | QString declared_typename = class_item->name().mid(lpos+1, rpos - lpos-1); |
|
|
1129 | 1129 | m_qmetatype_declared_typenames.insert(declared_typename); |
|
|
1130 | 1130 | } |
|
|
1131 | 1131 | } |
|
|
1132 | 1132 | |
|
|
1133 | 1133 | if (TypeDatabase::instance()->isClassRejected(full_class_name)) { |
|
|
1134 | 1134 | reason = GenerationDisabled; |
|
|
1135 | 1135 | } else if (!type) { |
|
|
1136 | 1136 | TypeEntry *te = TypeDatabase::instance()->findType(full_class_name); |
|
|
1137 | 1137 | if (te && !te->isComplex()) |
|
|
1138 | 1138 | reason = RedefinedToNotClass; |
|
|
1139 | 1139 | else |
|
|
1140 | 1140 | reason = NotInTypeSystem; |
|
|
1141 | 1141 | } else if (type->codeGeneration() == TypeEntry::GenerateNothing) { |
|
|
1142 | 1142 | reason = GenerationDisabled; |
|
|
1143 | 1143 | } |
|
|
1144 | 1144 | |
|
|
1145 | 1145 | if (reason != NoReason) { |
|
|
1146 | 1146 | m_rejected_classes.insert(full_class_name, reason); |
|
|
1147 | 1147 | return 0; |
|
|
1148 | 1148 | } |
|
|
1149 | 1149 | |
|
|
1150 | 1150 | if (type->isObject()) { |
|
|
1151 | 1151 | ((ObjectTypeEntry *)type)->setQObject(isQObject(full_class_name)); |
|
|
1152 | 1152 | } |
|
|
1153 | 1153 | |
|
|
1154 | 1154 | AbstractMetaClass *meta_class = createMetaClass(); |
|
|
1155 | 1155 | meta_class->setTypeEntry(type); |
|
|
1156 | 1156 | meta_class->setBaseClassNames(class_item->baseClasses()); |
|
|
1157 | 1157 | *meta_class += AbstractMetaAttributes::Public; |
|
|
1158 | 1158 | |
|
|
1159 | 1159 | AbstractMetaClass *old_current_class = m_current_class; |
|
|
1160 | 1160 | m_current_class = meta_class; |
|
|
1161 | 1161 | |
|
|
1162 | 1162 | if (type->isContainer()) { |
|
|
1163 | 1163 | ReportHandler::debugSparse(QString("container: '%1'").arg(full_class_name)); |
|
|
1164 | 1164 | } else { |
|
|
1165 | 1165 | ReportHandler::debugSparse(QString("class: '%1'").arg(meta_class->fullName())); |
|
|
1166 | 1166 | } |
|
|
1167 | 1167 | |
|
|
1168 | 1168 | TemplateParameterList template_parameters = class_item->templateParameters(); |
|
|
1169 | 1169 | QList<TypeEntry *> template_args; |
|
|
1170 | 1170 | template_args.clear(); |
|
|
1171 | 1171 | for (int i=0; i<template_parameters.size(); ++i) { |
|
|
1172 | 1172 | const TemplateParameterModelItem ¶m = template_parameters.at(i); |
|
|
1173 | 1173 | TemplateArgumentEntry *param_type = new TemplateArgumentEntry(param->name()); |
|
|
1174 | 1174 | param_type->setOrdinal(i); |
|
|
1175 | 1175 | template_args.append(param_type); |
|
|
1176 | 1176 | } |
|
|
1177 | 1177 | meta_class->setTemplateArguments(template_args); |
|
|
1178 | 1178 | |
|
|
1179 | 1179 | parseQ_Property(meta_class, class_item->propertyDeclarations()); |
|
|
1180 | 1180 | |
|
|
1181 | 1181 | traverseFunctions(model_dynamic_cast<ScopeModelItem>(class_item), meta_class); |
|
|
1182 | 1182 | traverseEnums(model_dynamic_cast<ScopeModelItem>(class_item), meta_class, class_item->enumsDeclarations()); |
|
|
1183 | 1183 | traverseFields(model_dynamic_cast<ScopeModelItem>(class_item), meta_class); |
|
|
1184 | 1184 | |
|
|
1185 | 1185 | // Inner classes |
|
|
1186 | 1186 | { |
|
|
1187 | 1187 | QList<ClassModelItem> inner_classes = class_item->classMap().values(); |
|
|
1188 | 1188 | foreach (const ClassModelItem &ci, inner_classes) { |
|
|
1189 | 1189 | AbstractMetaClass *cl = traverseClass(ci); |
|
|
1190 | 1190 | if (cl) { |
|
|
1191 | 1191 | cl->setEnclosingClass(meta_class); |
|
|
1192 | 1192 | m_meta_classes << cl; |
|
|
1193 | 1193 | } |
|
|
1194 | 1194 | } |
|
|
1195 | 1195 | |
|
|
1196 | 1196 | } |
|
|
1197 | 1197 | |
|
|
1198 | 1198 | // Go through all typedefs to see if we have defined any |
|
|
1199 | 1199 | // specific typedefs to be used as classes. |
|
|
1200 | 1200 | TypeAliasList typeAliases = class_item->typeAliases(); |
|
|
1201 | 1201 | foreach (TypeAliasModelItem typeAlias, typeAliases) { |
|
|
1202 | 1202 | AbstractMetaClass *cls = traverseTypeAlias(typeAlias); |
|
|
1203 | 1203 | if (cls != 0) { |
|
|
1204 | 1204 | cls->setEnclosingClass(meta_class); |
|
|
1205 | 1205 | addAbstractMetaClass(cls); |
|
|
1206 | 1206 | } |
|
|
1207 | 1207 | } |
|
|
1208 | 1208 | |
|
|
1209 | 1209 | |
|
|
1210 | 1210 | m_current_class = old_current_class; |
|
|
1211 | 1211 | |
|
|
1212 | 1212 | // Set the default include file name |
|
|
1213 | 1213 | if (!type->include().isValid()) { |
|
|
1214 | 1214 | QFileInfo info(class_item->fileName()); |
|
|
1215 | 1215 | type->setInclude(Include(Include::IncludePath, info.fileName())); |
|
|
1216 | 1216 | } |
|
|
1217 | 1217 | |
|
|
1218 | 1218 | return meta_class; |
|
|
1219 | 1219 | } |
|
|
1220 | 1220 | |
|
|
1221 | 1221 | AbstractMetaField *AbstractMetaBuilder::traverseField(VariableModelItem field, const AbstractMetaClass *cls) |
|
|
1222 | 1222 | { |
|
|
1223 | 1223 | QString field_name = field->name(); |
|
|
1224 | 1224 | QString class_name = m_current_class->typeEntry()->qualifiedCppName(); |
|
|
1225 | 1225 | |
|
|
1226 | 1226 | // Ignore friend decl. |
|
|
1227 | 1227 | if (field->isFriend()) |
|
|
1228 | 1228 | return 0; |
|
|
1229 | 1229 | |
|
|
1230 | 1230 | if (field->accessPolicy() == CodeModel::Private) |
|
|
1231 | 1231 | return 0; |
|
|
1232 | 1232 | |
|
|
1233 | 1233 | if (TypeDatabase::instance()->isFieldRejected(class_name, field_name)) { |
|
|
1234 | 1234 | m_rejected_fields.insert(class_name + "::" + field_name, GenerationDisabled); |
|
|
1235 | 1235 | return 0; |
|
|
1236 | 1236 | } |
|
|
1237 | 1237 | |
|
|
1238 | 1238 | |
|
|
1239 | 1239 | AbstractMetaField *meta_field = createMetaField(); |
|
|
1240 | 1240 | meta_field->setName(field_name); |
|
|
1241 | 1241 | meta_field->setEnclosingClass(cls); |
|
|
1242 | 1242 | |
|
|
1243 | 1243 | bool ok; |
|
|
1244 | 1244 | TypeInfo field_type = field->type(); |
|
|
1245 | 1245 | AbstractMetaType *meta_type = translateType(field_type, &ok); |
|
|
1246 | 1246 | |
|
|
1247 | 1247 | if (!meta_type || !ok) { |
|
|
1248 | 1248 | ReportHandler::warning(QString("skipping field '%1::%2' with unmatched type '%3'") |
|
|
1249 | 1249 | .arg(m_current_class->name()) |
|
|
1250 | 1250 | .arg(field_name) |
|
|
1251 | 1251 | .arg(TypeInfo::resolveType(field_type, currentScope()->toItem()).qualifiedName().join("::"))); |
|
|
1252 | 1252 | delete meta_field; |
|
|
1253 | 1253 | return 0; |
|
|
1254 | 1254 | } |
|
|
1255 | 1255 | |
|
|
1256 | 1256 | meta_field->setType(meta_type); |
|
|
1257 | 1257 | |
|
|
1258 | 1258 | uint attr = 0; |
|
|
1259 | 1259 | if (field->isStatic()) |
|
|
1260 | 1260 | attr |= AbstractMetaAttributes::Static; |
|
|
1261 | 1261 | |
|
|
1262 | 1262 | CodeModel::AccessPolicy policy = field->accessPolicy(); |
|
|
1263 | 1263 | if (policy == CodeModel::Public) |
|
|
1264 | 1264 | attr |= AbstractMetaAttributes::Public; |
|
|
1265 | 1265 | else if (policy == CodeModel::Protected) |
|
|
1266 | 1266 | attr |= AbstractMetaAttributes::Protected; |
|
|
1267 | 1267 | else |
|
|
1268 | 1268 | attr |= AbstractMetaAttributes::Private; |
|
|
1269 | 1269 | meta_field->setAttributes(attr); |
|
|
1270 | 1270 | |
|
|
1271 | 1271 | return meta_field; |
|
|
1272 | 1272 | } |
|
|
1273 | 1273 | |
|
|
1274 | 1274 | void AbstractMetaBuilder::traverseFields(ScopeModelItem scope_item, AbstractMetaClass *meta_class) |
|
|
1275 | 1275 | { |
|
|
1276 | 1276 | foreach (VariableModelItem field, scope_item->variables()) { |
|
|
1277 | 1277 | AbstractMetaField *meta_field = traverseField(field, meta_class); |
|
|
1278 | 1278 | |
|
|
1279 | 1279 | if (meta_field) { |
|
|
1280 | 1280 | meta_field->setOriginalAttributes(meta_field->attributes()); |
|
|
1281 | 1281 | meta_class->addField(meta_field); |
|
|
1282 | 1282 | } |
|
|
1283 | 1283 | } |
|
|
1284 | 1284 | } |
|
|
1285 | 1285 | |
|
|
1286 | 1286 | void AbstractMetaBuilder::setupFunctionDefaults(AbstractMetaFunction *meta_function, AbstractMetaClass *meta_class) |
|
|
1287 | 1287 | { |
|
|
1288 | 1288 | // Set the default value of the declaring class. This may be changed |
|
|
1289 | 1289 | // in fixFunctions later on |
|
|
1290 | 1290 | meta_function->setDeclaringClass(meta_class); |
|
|
1291 | 1291 | |
|
|
1292 | 1292 | // Some of the queries below depend on the implementing class being set |
|
|
1293 | 1293 | // to function properly. Such as function modifications |
|
|
1294 | 1294 | meta_function->setImplementingClass(meta_class); |
|
|
1295 | 1295 | |
|
|
1296 | 1296 | if (meta_function->name() == "operator_equal") |
|
|
1297 | 1297 | meta_class->setHasEqualsOperator(true); |
|
|
1298 | 1298 | |
|
|
1299 | 1299 | if (!meta_function->isFinalInTargetLang() |
|
|
1300 | 1300 | && meta_function->isRemovedFrom(meta_class, TypeSystem::TargetLangCode)) { |
|
|
1301 | 1301 | *meta_function += AbstractMetaAttributes::FinalInCpp; |
|
|
1302 | 1302 | } |
|
|
1303 | 1303 | } |
|
|
1304 | 1304 | |
|
|
1305 | 1305 | void AbstractMetaBuilder::traverseFunctions(ScopeModelItem scope_item, AbstractMetaClass *meta_class) |
|
|
1306 | 1306 | { |
|
|
1307 | 1307 | foreach (FunctionModelItem function, scope_item->functions()) { |
|
|
1308 | 1308 | AbstractMetaFunction *meta_function = traverseFunction(function); |
|
|
1309 | 1309 | |
|
|
1310 | 1310 | if (meta_function) { |
|
|
1311 | 1311 | meta_function->setOriginalAttributes(meta_function->attributes()); |
|
|
1312 | 1312 | if (meta_class->isNamespace()) |
|
|
1313 | 1313 | *meta_function += AbstractMetaAttributes::Static; |
|
|
1314 | 1314 | |
|
|
1315 | 1315 | if (QPropertySpec *read = meta_class->propertySpecForRead(meta_function->name())) { |
|
|
1316 | 1316 | if (read->type() == meta_function->type()->typeEntry()) { |
|
|
1317 | 1317 | *meta_function += AbstractMetaAttributes::PropertyReader; |
|
|
1318 | 1318 | meta_function->setPropertySpec(read); |
|
|
1319 | 1319 | // printf("%s is reader for %s\n", |
|
|
1320 | 1320 | // qPrintable(meta_function->name()), |
|
|
1321 | 1321 | // qPrintable(read->name())); |
|
|
1322 | 1322 | } |
|
|
1323 | 1323 | } else if (QPropertySpec *write = |
|
|
1324 | 1324 | meta_class->propertySpecForWrite(meta_function->name())) { |
|
|
1325 | 1325 | if (write->type() == meta_function->arguments().at(0)->type()->typeEntry()) { |
|
|
1326 | 1326 | *meta_function += AbstractMetaAttributes::PropertyWriter; |
|
|
1327 | 1327 | meta_function->setPropertySpec(write); |
|
|
1328 | 1328 | // printf("%s is writer for %s\n", |
|
|
1329 | 1329 | // qPrintable(meta_function->name()), |
|
|
1330 | 1330 | // qPrintable(write->name())); |
|
|
1331 | 1331 | } |
|
|
1332 | 1332 | } else if (QPropertySpec *reset = |
|
|
1333 | 1333 | meta_class->propertySpecForReset(meta_function->name())) { |
|
|
1334 | 1334 | *meta_function += AbstractMetaAttributes::PropertyResetter; |
|
|
1335 | 1335 | meta_function->setPropertySpec(reset); |
|
|
1336 | 1336 | // printf("%s is resetter for %s\n", |
|
|
1337 | 1337 | // qPrintable(meta_function->name()), |
|
|
1338 | 1338 | // qPrintable(reset->name())); |
|
|
1339 | 1339 | } |
|
|
1340 | 1340 | |
|
|
1341 | 1341 | |
|
|
1342 | 1342 | bool isInvalidDestructor = meta_function->isDestructor() && meta_function->isPrivate(); |
|
|
1343 | 1343 | bool isInvalidConstructor = meta_function->isConstructor() |
|
|
1344 | 1344 | && (meta_function->isPrivate() || meta_function->isInvalid()); |
|
|
1345 | 1345 | if ((isInvalidDestructor || isInvalidConstructor) |
|
|
1346 | 1346 | && !meta_class->hasNonPrivateConstructor()) { |
|
|
1347 | 1347 | *meta_class += AbstractMetaAttributes::Final; |
|
|
1348 | 1348 | } else if (meta_function->isConstructor() && !meta_function->isPrivate()) { |
|
|
1349 | 1349 | *meta_class -= AbstractMetaAttributes::Final; |
|
|
1350 | 1350 | meta_class->setHasNonPrivateConstructor(true); |
|
|
1351 | 1351 | } |
|
|
1352 | 1352 | |
|
|
1353 | 1353 | // Classes with virtual destructors should always have a shell class |
|
|
1354 | 1354 | // (since we aren't registering the destructors, we need this extra check) |
|
|
1355 | 1355 | if (meta_function->isDestructor() && !meta_function->isFinal()) |
|
|
1356 | 1356 | meta_class->setForceShellClass(true); |
|
|
1357 | 1357 | |
|
|
1358 | 1358 | if (!meta_function->isDestructor() |
|
|
1359 | 1359 | && !meta_function->isInvalid() |
|
|
1360 | 1360 | && (!meta_function->isConstructor() || !meta_function->isPrivate())) { |
|
|
1361 | 1361 | |
|
|
1362 | 1362 | if (meta_class->typeEntry()->designatedInterface() && !meta_function->isPublic() |
|
|
1363 | 1363 | && !meta_function->isPrivate()) { |
|
|
1364 | 1364 | QString warn = QString("non-public function '%1' in interface '%2'") |
|
|
1365 | 1365 | .arg(meta_function->name()).arg(meta_class->name()); |
|
|
1366 | 1366 | ReportHandler::warning(warn); |
|
|
1367 | 1367 | |
|
|
1368 | 1368 | meta_function->setVisibility(AbstractMetaClass::Public); |
|
|
1369 | 1369 | } |
|
|
1370 | 1370 | |
|
|
1371 | 1371 | setupFunctionDefaults(meta_function, meta_class); |
|
|
1372 | 1372 | |
|
|
1373 | 1373 | if (meta_function->isSignal() && meta_class->hasSignal(meta_function)) { |
|
|
1374 | 1374 | QString warn = QString("signal '%1' in class '%2' is overloaded.") |
|
|
1375 | 1375 | .arg(meta_function->name()).arg(meta_class->name()); |
|
|
1376 | 1376 | ReportHandler::warning(warn); |
|
|
1377 | 1377 | } |
|
|
1378 | 1378 | |
|
|
1379 | 1379 | if (meta_function->isSignal() && !meta_class->isQObject()) { |
|
|
1380 | 1380 | QString warn = QString("signal '%1' in non-QObject class '%2'") |
|
|
1381 | 1381 | .arg(meta_function->name()).arg(meta_class->name()); |
|
|
1382 | 1382 | ReportHandler::warning(warn); |
|
|
1383 | 1383 | } |
|
|
1384 | 1384 | |
|
|
1385 | 1385 | meta_class->addFunction(meta_function); |
|
|
1386 | 1386 | } else if (meta_function->isDestructor() && !meta_function->isPublic()) { |
|
|
1387 | 1387 | meta_class->setHasPublicDestructor(false); |
|
|
1388 | 1388 | } |
|
|
1389 | 1389 | } |
|
|
1390 | 1390 | } |
|
|
1391 | 1391 | } |
|
|
1392 | 1392 | |
|
|
1393 | 1393 | bool AbstractMetaBuilder::setupInheritance(AbstractMetaClass *meta_class) |
|
|
1394 | 1394 | { |
|
|
1395 | 1395 | Q_ASSERT(!meta_class->isInterface()); |
|
|
1396 | 1396 | |
|
|
1397 | 1397 | if (m_setup_inheritance_done.contains(meta_class)) |
|
|
1398 | 1398 | return true; |
|
|
1399 | 1399 | m_setup_inheritance_done.insert(meta_class); |
|
|
1400 | 1400 | |
|
|
1401 | 1401 | QStringList base_classes = meta_class->baseClassNames(); |
|
|
1402 | 1402 | |
|
|
1403 | 1403 | TypeDatabase *types = TypeDatabase::instance(); |
|
|
1404 | 1404 | |
|
|
1405 | 1405 | // we only support our own containers and ONLY if there is only one baseclass |
|
|
1406 | 1406 | if (base_classes.size() == 1 && base_classes.first().count('<') == 1) { |
|
|
1407 | 1407 | QStringList scope = meta_class->typeEntry()->qualifiedCppName().split("::"); |
|
|
1408 | 1408 | scope.removeLast(); |
|
|
1409 | 1409 | for (int i=scope.size(); i>=0; --i) { |
|
|
1410 | 1410 | QString prefix = i > 0 ? QStringList(scope.mid(0, i)).join("::") + "::" : QString(); |
|
|
1411 | 1411 | QString complete_name = prefix + base_classes.first(); |
|
|
1412 | 1412 | TypeParser::Info info = TypeParser::parse(complete_name); |
|
|
1413 | 1413 | QString base_name = info.qualified_name.join("::"); |
|
|
1414 | 1414 | |
|
|
1415 | 1415 | AbstractMetaClass *templ = 0; |
|
|
1416 | 1416 | foreach (AbstractMetaClass *c, m_templates) { |
|
|
1417 | 1417 | if (c->typeEntry()->name() == base_name) { |
|
|
1418 | 1418 | templ = c; |
|
|
1419 | 1419 | break; |
|
|
1420 | 1420 | } |
|
|
1421 | 1421 | } |
|
|
1422 | 1422 | |
|
|
1423 | 1423 | if (templ == 0) |
|
|
1424 | 1424 | templ = m_meta_classes.findClass(base_name); |
|
|
1425 | 1425 | |
|
|
1426 | 1426 | if (templ) { |
|
|
1427 | 1427 | setupInheritance(templ); |
|
|
1428 | 1428 | inheritTemplate(meta_class, templ, info); |
|
|
1429 | 1429 | return true; |
|
|
1430 | 1430 | } |
|
|
1431 | 1431 | } |
|
|
1432 | 1432 | |
|
|
1433 | 1433 | ReportHandler::warning(QString("template baseclass '%1' of '%2' is not known") |
|
|
1434 | 1434 | .arg(base_classes.first()) |
|
|
1435 | 1435 | .arg(meta_class->name())); |
|
|
1436 | 1436 | return false; |
|
|
1437 | 1437 | } |
|
|
1438 | 1438 | |
|
|
1439 | 1439 | int primary = -1; |
|
|
1440 | 1440 | int primaries = 0; |
|
|
1441 | 1441 | for (int i=0; i<base_classes.size(); ++i) { |
|
|
1442 | 1442 | |
|
|
1443 | 1443 | if (types->isClassRejected(base_classes.at(i))) |
|
|
1444 | 1444 | continue; |
|
|
1445 | 1445 | |
|
|
1446 | 1446 | TypeEntry *base_class_entry = types->findType(base_classes.at(i)); |
|
|
1447 | 1447 | if (!base_class_entry) { |
|
|
1448 | 1448 | ReportHandler::warning(QString("class '%1' inherits from unknown base class '%2'") |
|
|
1449 | 1449 | .arg(meta_class->name()).arg(base_classes.at(i))); |
|
|
1450 | 1450 | } |
|
|
1451 | 1451 | |
|
|
1452 | 1452 | // true for primary base class |
|
|
1453 | 1453 | else if (!base_class_entry->designatedInterface()) { |
|
|
1454 | 1454 | if (primaries > 0) { |
|
|
1455 | 1455 | ReportHandler::warning(QString("class '%1' has multiple primary base classes" |
|
|
1456 | 1456 | " '%2' and '%3'") |
|
|
1457 | 1457 | .arg(meta_class->name()) |
|
|
1458 | 1458 | .arg(base_classes.at(primary)) |
|
|
1459 | 1459 | .arg(base_class_entry->name())); |
|
|
1460 | 1460 | return false; |
|
|
1461 | 1461 | } |
|
|
1462 | 1462 | primaries++; |
|
|
1463 | 1463 | primary = i; |
|
|
1464 | 1464 | } |
|
|
1465 | 1465 | } |
|
|
1466 | 1466 | |
|
|
1467 | 1467 | if (primary >= 0) { |
|
|
1468 | 1468 | AbstractMetaClass *base_class = m_meta_classes.findClass(base_classes.at(primary)); |
|
|
1469 | 1469 | if (!base_class) { |
|
|
1470 | 1470 | ReportHandler::warning(QString("unknown baseclass for '%1': '%2'") |
|
|
1471 | 1471 | .arg(meta_class->name()) |
|
|
1472 | 1472 | .arg(base_classes.at(primary))); |
|
|
1473 | 1473 | return false; |
|
|
1474 | 1474 | } |
|
|
1475 | 1475 | meta_class->setBaseClass(base_class); |
|
|
1476 | 1476 | |
|
|
1477 | 1477 | if (meta_class->typeEntry()->designatedInterface() != 0 && meta_class->isQObject()) { |
|
|
1478 | 1478 | ReportHandler::warning(QString("QObject extended by interface type '%1'. This is not supported and the generated Java code will not compile.") |
|
|
1479 | 1479 | .arg(meta_class->name())); |
|
|
1480 | 1480 | } else if (meta_class->typeEntry()->designatedInterface() != 0 && base_class != 0 && !base_class->isInterface()) { |
|
|
1481 | 1481 | ReportHandler::warning(QString("object type '%1' extended by interface type '%2'. The resulting API will be less expressive than the original.") |
|
|
1482 | 1482 | .arg(base_class->name()) |
|
|
1483 | 1483 | .arg(meta_class->name())); |
|
|
1484 | 1484 | } |
|
|
1485 | 1485 | |
|
|
1486 | 1486 | } |
|
|
1487 | 1487 | |
|
|
1488 | 1488 | for (int i=0; i<base_classes.size(); ++i) { |
|
|
1489 | 1489 | if (types->isClassRejected(base_classes.at(i))) |
|
|
1490 | 1490 | continue; |
|
|
1491 | 1491 | |
|
|
1492 | 1492 | if (i != primary) { |
|
|
1493 | 1493 | AbstractMetaClass *base_class = m_meta_classes.findClass(base_classes.at(i)); |
|
|
1494 | 1494 | if (base_class == 0) { |
|
|
1495 | 1495 | ReportHandler::warning(QString("class not found for setup inheritance '%1'").arg(base_classes.at(i))); |
|
|
1496 | 1496 | return false; |
|
|
1497 | 1497 | } |
|
|
1498 | 1498 | |
|
|
1499 | 1499 | setupInheritance(base_class); |
|
|
1500 | 1500 | |
|
|
1501 | 1501 | QString interface_name = InterfaceTypeEntry::interfaceName(base_class->name()); |
|
|
1502 | 1502 | AbstractMetaClass *iface = m_meta_classes.findClass(interface_name); |
|
|
1503 | 1503 | if (!iface) { |
|
|
1504 | 1504 | ReportHandler::warning(QString("unknown interface for '%1': '%2'") |
|
|
1505 | 1505 | .arg(meta_class->name()) |
|
|
1506 | 1506 | .arg(interface_name)); |
|
|
1507 | 1507 | return false; |
|
|
1508 | 1508 | } |
|
|
1509 | 1509 | meta_class->addInterface(iface); |
|
|
1510 | 1510 | |
|
|
1511 | 1511 | AbstractMetaClassList interfaces = iface->interfaces(); |
|
|
1512 | 1512 | foreach (AbstractMetaClass *iface, interfaces) |
|
|
1513 | 1513 | meta_class->addInterface(iface); |
|
|
1514 | 1514 | } |
|
|
1515 | 1515 | } |
|
|
1516 | 1516 | |
|
|
1517 | 1517 | return true; |
|
|
1518 | 1518 | } |
|
|
1519 | 1519 | |
|
|
1520 | 1520 | void AbstractMetaBuilder::traverseEnums(ScopeModelItem scope_item, AbstractMetaClass *meta_class, const QStringList &enumsDeclarations) |
|
|
1521 | 1521 | { |
|
|
1522 | 1522 | EnumList enums = scope_item->enums(); |
|
|
1523 | 1523 | foreach (EnumModelItem enum_item, enums) { |
|
|
1524 | 1524 | AbstractMetaEnum *meta_enum = traverseEnum(enum_item, meta_class, QSet<QString>::fromList(enumsDeclarations)); |
|
|
1525 | 1525 | if (meta_enum) { |
|
|
1526 | 1526 | meta_enum->setOriginalAttributes(meta_enum->attributes()); |
|
|
1527 | 1527 | meta_class->addEnum(meta_enum); |
|
|
1528 | 1528 | meta_enum->setEnclosingClass(meta_class); |
|
|
1529 | 1529 | } |
|
|
1530 | 1530 | } |
|
|
1531 | 1531 | } |
|
|
1532 | 1532 | |
|
|
1533 | 1533 | AbstractMetaFunction *AbstractMetaBuilder::traverseFunction(FunctionModelItem function_item) |
|
|
1534 | 1534 | { |
|
|
1535 | 1535 | QString function_name = function_item->name(); |
|
|
1536 | 1536 | QString class_name = m_current_class->typeEntry()->qualifiedCppName(); |
|
|
1537 | 1537 | |
|
|
1538 | 1538 | if (TypeDatabase::instance()->isFunctionRejected(class_name, function_name)) { |
|
|
1539 | 1539 | m_rejected_functions.insert(class_name + "::" + function_name, GenerationDisabled); |
|
|
1540 | 1540 | return 0; |
|
|
1541 | 1541 | } |
|
|
1542 | 1542 | |
|
|
1543 | 1543 | |
|
|
1544 | 1544 | Q_ASSERT(function_item->functionType() == CodeModel::Normal |
|
|
1545 | 1545 | || function_item->functionType() == CodeModel::Signal |
|
|
1546 | 1546 | || function_item->functionType() == CodeModel::Slot); |
|
|
1547 | 1547 | |
|
|
1548 | 1548 | if (function_item->isFriend()) |
|
|
1549 | 1549 | return 0; |
|
|
1550 | 1550 | |
|
|
1551 | 1551 | |
|
|
1552 | 1552 | QString cast_type; |
|
|
1553 | 1553 | |
|
|
1554 | 1554 | if (function_name.startsWith("operator")) { |
|
|
1555 | 1555 | function_name = rename_operator(function_name.mid(8)); |
|
|
1556 | 1556 | if (function_name.isEmpty()) { |
|
|
1557 | 1557 | m_rejected_functions.insert(class_name + "::" + function_name, |
|
|
1558 | 1558 | GenerationDisabled); |
|
|
1559 | 1559 | return 0; |
|
|
1560 | 1560 | } |
|
|
1561 | 1561 | if (function_name.contains("_cast_")) |
|
|
1562 | 1562 | cast_type = function_name.mid(14).trimmed(); |
|
|
1563 | 1563 | } |
|
|
1564 | 1564 | |
|
|
1565 | 1565 | AbstractMetaFunction *meta_function = createMetaFunction(); |
|
|
1566 | 1566 | meta_function->setConstant(function_item->isConstant()); |
|
|
1567 | 1567 | |
|
|
1568 | 1568 | ReportHandler::debugMedium(QString(" - %2()").arg(function_name)); |
|
|
1569 | 1569 | |
|
|
1570 | 1570 | meta_function->setName(function_name); |
|
|
1571 | 1571 | meta_function->setOriginalName(function_item->name()); |
|
|
1572 | 1572 | |
|
|
1573 | 1573 | if (function_item->isAbstract()) |
|
|
1574 | 1574 | *meta_function += AbstractMetaAttributes::Abstract; |
|
|
1575 | 1575 | |
|
|
1576 | 1576 | if (!meta_function->isAbstract()) |
|
|
1577 | 1577 | *meta_function += AbstractMetaAttributes::Native; |
|
|
1578 | 1578 | |
|
|
1579 | 1579 | if (!function_item->isVirtual()) |
|
|
1580 | 1580 | *meta_function += AbstractMetaAttributes::Final; |
|
|
1581 | 1581 | |
|
|
1582 | 1582 | if (function_item->isInvokable()) |
|
|
1583 | 1583 | *meta_function += AbstractMetaAttributes::Invokable; |
|
|
1584 | 1584 | |
|
|
1585 | 1585 | if (function_item->isStatic()) { |
|
|
1586 | 1586 | *meta_function += AbstractMetaAttributes::Static; |
|
|
1587 | 1587 | *meta_function += AbstractMetaAttributes::Final; |
|
|
1588 | 1588 | } |
|
|
1589 | 1589 | |
|
|
1590 | 1590 | // Access rights |
|
|
1591 | 1591 | if (function_item->accessPolicy() == CodeModel::Public) |
|
|
1592 | 1592 | *meta_function += AbstractMetaAttributes::Public; |
|
|
1593 | 1593 | else if (function_item->accessPolicy() == CodeModel::Private) |
|
|
1594 | 1594 | *meta_function += AbstractMetaAttributes::Private; |
|
|
1595 | 1595 | else |
|
|
1596 | 1596 | *meta_function += AbstractMetaAttributes::Protected; |
|
|
1597 | 1597 | |
|
|
1598 | 1598 | |
|
|
1599 | 1599 | QString stripped_class_name = class_name; |
|
|
1600 | 1600 | int cc_pos = stripped_class_name.lastIndexOf("::"); |
|
|
1601 | 1601 | if (cc_pos > 0) |
|
|
1602 | 1602 | stripped_class_name = stripped_class_name.mid(cc_pos + 2); |
|
|
1603 | 1603 | |
|
|
1604 | 1604 | TypeInfo function_type = function_item->type(); |
|
|
1605 | 1605 | if (function_name.startsWith('~')) { |
|
|
1606 | 1606 | meta_function->setFunctionType(AbstractMetaFunction::DestructorFunction); |
|
|
1607 | 1607 | meta_function->setInvalid(true); |
|
|
1608 | 1608 | } else if (strip_template_args(function_name) == stripped_class_name) { |
|
|
1609 | 1609 | meta_function->setFunctionType(AbstractMetaFunction::ConstructorFunction); |
|
|
1610 | 1610 | meta_function->setName(m_current_class->name()); |
|
|
1611 | 1611 | } else { |
|
|
1612 | 1612 | bool ok; |
|
|
1613 | 1613 | AbstractMetaType *type = 0; |
|
|
1614 | 1614 | |
|
|
1615 | 1615 | if (!cast_type.isEmpty()) { |
|
|
1616 | 1616 | TypeInfo info; |
|
|
1617 | 1617 | info.setQualifiedName(QStringList(cast_type)); |
|
|
1618 | 1618 | type = translateType(info, &ok); |
|
|
1619 | 1619 | } else { |
|
|
1620 | 1620 | type = translateType(function_type, &ok); |
|
|
1621 | 1621 | } |
|
|
1622 | 1622 | |
|
|
1623 | 1623 | if (!ok) { |
|
|
1624 | 1624 | ReportHandler::warning(QString("skipping function '%1::%2', unmatched return type '%3'") |
|
|
1625 | 1625 | .arg(class_name) |
|
|
1626 | 1626 | .arg(function_item->name()) |
|
|
1627 | 1627 | .arg(function_item->type().toString())); |
|
|
1628 | 1628 | m_rejected_functions[class_name + "::" + function_name] = |
|
|
1629 | 1629 | UnmatchedReturnType; |
|
|
1630 | 1630 | meta_function->setInvalid(true); |
|
|
1631 | 1631 | return meta_function; |
|
|
1632 | 1632 | } |
|
|
1633 | 1633 | meta_function->setType(type); |
|
|
1634 | 1634 | |
|
|
1635 | 1635 | if (function_item->functionType() == CodeModel::Signal) |
|
|
1636 | 1636 | meta_function->setFunctionType(AbstractMetaFunction::SignalFunction); |
|
|
1637 | 1637 | else if (function_item->functionType() == CodeModel::Slot) |
|
|
1638 | 1638 | meta_function->setFunctionType(AbstractMetaFunction::SlotFunction); |
|
|
1639 | 1639 | } |
|
|
1640 | 1640 | |
|
|
1641 | 1641 | ArgumentList arguments = function_item->arguments(); |
|
|
1642 | 1642 | AbstractMetaArgumentList meta_arguments; |
|
|
1643 | 1643 | |
|
|
1644 | 1644 | int first_default_argument = 0; |
|
|
1645 | 1645 | for (int i=0; i<arguments.size(); ++i) { |
|
|
1646 | 1646 | ArgumentModelItem arg = arguments.at(i); |
|
|
1647 | 1647 | |
|
|
1648 | 1648 | bool ok; |
|
|
1649 | 1649 | AbstractMetaType *meta_type = translateType(arg->type(), &ok); |
|
|
1650 | 1650 | if (!meta_type || !ok) { |
|
|
1651 | 1651 | ReportHandler::warning(QString("skipping function '%1::%2', " |
|
|
1652 | 1652 | "unmatched parameter type '%3'") |
|
|
1653 | 1653 | .arg(class_name) |
|
|
1654 | 1654 | .arg(function_item->name()) |
|
|
1655 | 1655 | .arg(arg->type().toString())); |
|
|
1656 | 1656 | m_rejected_functions[class_name + "::" + function_name] = |
|
|
1657 | 1657 | UnmatchedArgumentType; |
|
|
1658 | 1658 | meta_function->setInvalid(true); |
|
|
1659 | 1659 | return meta_function; |
|
|
1660 | 1660 | } |
|
|
1661 | 1661 | AbstractMetaArgument *meta_argument = createMetaArgument(); |
|
|
1662 | 1662 | meta_argument->setType(meta_type); |
|
|
1663 | 1663 | meta_argument->setName(arg->name()); |
|
|
1664 | 1664 | meta_argument->setArgumentIndex(i); |
|
|
1665 | 1665 | meta_arguments << meta_argument; |
|
|
1666 | 1666 | } |
|
|
1667 | 1667 | |
|
|
1668 | 1668 | meta_function->setArguments(meta_arguments); |
|
|
1669 | 1669 | |
|
|
1670 | 1670 | // Find the correct default values |
|
|
1671 | 1671 | for (int i=0; i<arguments.size(); ++i) { |
|
|
1672 | 1672 | ArgumentModelItem arg = arguments.at(i); |
|
|
1673 | 1673 | AbstractMetaArgument *meta_arg = meta_arguments.at(i); |
|
|
1674 | 1674 | if (arg->defaultValue()) { |
|
|
1675 | 1675 | QString expr = arg->defaultValueExpression(); |
|
|
1676 | 1676 | if (!expr.isEmpty()) |
|
|
1677 | 1677 | meta_arg->setOriginalDefaultValueExpression(expr); |
|
|
1678 | 1678 | |
|
|
1679 | 1679 | expr = translateDefaultValue(arg, meta_arg->type(), meta_function, m_current_class, i); |
|
|
1680 | 1680 | if (expr.isEmpty()) { |
|
|
1681 | 1681 | first_default_argument = i; |
|
|
1682 | 1682 | } else { |
|
|
1683 | 1683 | meta_arg->setDefaultValueExpression(expr); |
|
|
1684 | 1684 | } |
|
|
1685 | 1685 | |
|
|
1686 | 1686 | if (meta_arg->type()->isEnum() || meta_arg->type()->isFlags()) { |
|
|
1687 | 1687 | m_enum_default_arguments |
|
|
1688 | 1688 | << QPair<AbstractMetaArgument *, AbstractMetaFunction *>(meta_arg, meta_function); |
|
|
1689 | 1689 | } |
|
|
1690 | 1690 | |
|
|
1691 | 1691 | } |
|
|
1692 | 1692 | } |
|
|
1693 | 1693 | |
|
|
1694 | 1694 | // If we where not able to translate the default argument make it |
|
|
1695 | 1695 | // reset all default arguments before this one too. |
|
|
1696 | 1696 | for (int i=0; i<first_default_argument; ++i) |
|
|
1697 | 1697 | meta_arguments[i]->setDefaultValueExpression(QString()); |
|
|
1698 | 1698 | |
|
|
1699 | 1699 | if (ReportHandler::debugLevel() == ReportHandler::FullDebug) |
|
|
1700 | 1700 | foreach(AbstractMetaArgument *arg, meta_arguments) |
|
|
1701 | 1701 | ReportHandler::debugFull(" - " + arg->toString()); |
|
|
1702 | 1702 | |
|
|
1703 | 1703 | return meta_function; |
|
|
1704 | 1704 | } |
|
|
1705 | 1705 | |
|
|
1706 | 1706 | |
|
|
1707 | 1707 | AbstractMetaType *AbstractMetaBuilder::translateType(const TypeInfo &_typei, bool *ok, bool resolveType, bool resolveScope) |
|
|
1708 | 1708 | { |
|
|
1709 | 1709 | Q_ASSERT(ok); |
|
|
1710 | 1710 | *ok = true; |
|
|
1711 | 1711 | |
|
|
1712 | 1712 | // 1. Test the type info without resolving typedefs in case this is present in the |
|
|
1713 | 1713 | // type system |
|
|
1714 | 1714 | TypeInfo typei; |
|
|
1715 | 1715 | if (resolveType) { |
|
|
1716 | 1716 | bool isok; |
|
|
1717 | 1717 | AbstractMetaType *t = translateType(_typei, &isok, false, resolveScope); |
|
|
1718 | 1718 | if (t != 0 && isok) |
|
|
1719 | 1719 | return t; |
|
|
1720 | 1720 | } |
|
|
1721 | 1721 | |
|
|
1722 | 1722 | if (!resolveType) |
|
|
1723 | 1723 | typei = _typei; |
|
|
1724 | 1724 | else { |
|
|
1725 | 1725 | // Go through all parts of the current scope (including global namespace) |
|
|
1726 | 1726 | // to resolve typedefs. The parser does not properly resolve typedefs in |
|
|
1727 | 1727 | // the global scope when they are referenced from inside a namespace. |
|
|
1728 | 1728 | // This is a work around to fix this bug since fixing it in resolveType |
|
|
1729 | 1729 | // seemed non-trivial |
|
|
1730 | 1730 | int i = m_scopes.size() - 1; |
|
|
1731 | 1731 | while (i >= 0) { |
|
|
1732 | 1732 | typei = TypeInfo::resolveType(_typei, m_scopes.at(i--)->toItem()); |
|
|
1733 | 1733 | if (typei.qualifiedName().join("::") != _typei.qualifiedName().join("::")) |
|
|
1734 | 1734 | break; |
|
|
1735 | 1735 | } |
|
|
1736 | 1736 | |
|
|
1737 | 1737 | } |
|
|
1738 | 1738 | |
|
|
1739 | 1739 | if (typei.isFunctionPointer()) { |
|
|
1740 | 1740 | *ok = false; |
|
|
1741 | 1741 | return 0; |
|
|
1742 | 1742 | } |
|
|
1743 | 1743 | |
|
|
1744 | 1744 | TypeParser::Info typeInfo = TypeParser::parse(typei.toString()); |
|
|
1745 | 1745 | if (typeInfo.is_busted) { |
|
|
1746 | 1746 | *ok = false; |
|
|
1747 | 1747 | return 0; |
|
|
1748 | 1748 | } |
|
|
1749 | 1749 | |
|
|
1750 | 1750 | // 2. Handle pointers specified as arrays with unspecified size |
|
|
1751 | 1751 | bool array_of_unspecified_size = false; |
|
|
1752 | 1752 | if (typeInfo.arrays.size() > 0) { |
|
|
1753 | 1753 | array_of_unspecified_size = true; |
|
|
1754 | 1754 | for (int i=0; i<typeInfo.arrays.size(); ++i) |
|
|
1755 | 1755 | array_of_unspecified_size = array_of_unspecified_size && typeInfo.arrays.at(i).isEmpty(); |
|
|
1756 | 1756 | |
|
|
1757 | 1757 | if (!array_of_unspecified_size) { |
|
|
1758 | 1758 | TypeInfo newInfo; |
|
|
1759 | 1759 | //newInfo.setArguments(typei.arguments()); |
|
|
1760 | 1760 | newInfo.setIndirections(typei.indirections()); |
|
|
1761 | 1761 | newInfo.setConstant(typei.isConstant()); |
|
|
1762 | 1762 | newInfo.setFunctionPointer(typei.isFunctionPointer()); |
|
|
1763 | 1763 | newInfo.setQualifiedName(typei.qualifiedName()); |
|
|
1764 | 1764 | newInfo.setReference(typei.isReference()); |
|
|
1765 | 1765 | newInfo.setVolatile(typei.isVolatile()); |
|
|
1766 | 1766 | |
|
|
1767 | 1767 | AbstractMetaType *elementType = translateType(newInfo, ok); |
|
|
1768 | 1768 | if (!(*ok)) |
|
|
1769 | 1769 | return 0; |
|
|
1770 | 1770 | |
|
|
1771 | 1771 | for (int i=typeInfo.arrays.size()-1; i>=0; --i) { |
|
|
1772 | 1772 | QString s = typeInfo.arrays.at(i); |
|
|
1773 | 1773 | bool isok; |
|
|
1774 | 1774 | |
|
|
1775 | 1775 | int elems = s.toInt(&isok); |
|
|
1776 | 1776 | if (!isok) |
|
|
1777 | 1777 | return 0; |
|
|
1778 | 1778 | |
|
|
1779 | 1779 | AbstractMetaType *arrayType = createMetaType(); |
|
|
1780 | 1780 | arrayType->setArrayElementCount(elems); |
|
|
1781 | 1781 | arrayType->setArrayElementType(elementType); |
|
|
1782 | 1782 | arrayType->setTypeEntry(new ArrayTypeEntry(elementType->typeEntry())); |
|
|
1783 | 1783 | decideUsagePattern(arrayType); |
|
|
1784 | 1784 | |
|
|
1785 | 1785 | elementType = arrayType; |
|
|
1786 | 1786 | } |
|
|
1787 | 1787 | |
|
|
1788 | 1788 | return elementType; |
|
|
1789 | 1789 | } else { |
|
|
1790 | 1790 | typeInfo.indirections += typeInfo.arrays.size(); |
|
|
1791 | 1791 | } |
|
|
1792 | 1792 | } |
|
|
1793 | 1793 | |
|
|
1794 | 1794 | QStringList qualifier_list = typeInfo.qualified_name; |
|
|
1795 | 1795 | if (qualifier_list.isEmpty()) { |
|
|
1796 | 1796 | ReportHandler::warning(QString("horribly broken type '%1'").arg(_typei.toString())); |
|
|
1797 | 1797 | *ok = false; |
|
|
1798 | 1798 | return 0; |
|
|
1799 | 1799 | } |
|
|
1800 | 1800 | |
|
|
1801 | 1801 | QString qualified_name = qualifier_list.join("::"); |
|
|
1802 | 1802 | QString name = qualifier_list.takeLast(); |
|
|
1803 | 1803 | |
|
|
1804 | 1804 | // 3. Special case 'void' type |
|
|
1805 | 1805 | if (name == "void" && typeInfo.indirections == 0) { |
|
|
1806 | 1806 | return 0; |
|
|
1807 | 1807 | } |
|
|
1808 | 1808 | |
|
|
1809 | 1809 | // 4. Special case QFlags (include instantiation in name) |
|
|
1810 | 1810 | if (qualified_name == "QFlags") |
|
|
1811 | 1811 | qualified_name = typeInfo.toString(); |
|
|
1812 | 1812 | |
|
|
1813 | 1813 | // 5. Try to find the type |
|
|
1814 | 1814 | const TypeEntry *type = TypeDatabase::instance()->findType(qualified_name); |
|
|
1815 | 1815 | |
|
|
1816 | 1816 | // 6. No? Try looking it up as a flags type |
|
|
1817 | 1817 | if (!type) |
|
|
1818 | 1818 | type = TypeDatabase::instance()->findFlagsType(qualified_name); |
|
|
1819 | 1819 | |
|
|
1820 | 1820 | // 7. No? Try looking it up as a container type |
|
|
1821 | 1821 | if (!type) |
|
|
1822 | 1822 | type = TypeDatabase::instance()->findContainerType(name); |
|
|
1823 | 1823 | |
|
|
1824 | 1824 | // 8. No? Check if the current class is a template and this type is one |
|
|
1825 | 1825 | // of the parameters. |
|
|
1826 | 1826 | if (type == 0 && m_current_class != 0) { |
|
|
1827 | 1827 | QList<TypeEntry *> template_args = m_current_class->templateArguments(); |
|
|
1828 | 1828 | foreach (TypeEntry *te, template_args) { |
|
|
1829 | 1829 | if (te->name() == qualified_name) |
|
|
1830 | 1830 | type = te; |
|
|
1831 | 1831 | } |
|
|
1832 | 1832 | } |
|
|
1833 | 1833 | |
|
|
1834 | 1834 | // 9. Try finding the type by prefixing it with the current |
|
|
1835 | 1835 | // context and all baseclasses of the current context |
|
|
1836 | 1836 | if (!type && !TypeDatabase::instance()->isClassRejected(qualified_name) && m_current_class != 0 && resolveScope) { |
|
|
1837 | 1837 | QStringList contexts; |
|
|
1838 | 1838 | contexts.append(m_current_class->qualifiedCppName()); |
|
|
1839 | 1839 | contexts.append(currentScope()->qualifiedName().join("::")); |
|
|
1840 | 1840 | |
|
|
1841 | 1841 | |
|
|
1842 | 1842 | TypeInfo info = typei; |
|
|
1843 | 1843 | bool subclasses_done = false; |
|
|
1844 | 1844 | while (!contexts.isEmpty() && type == 0) { |
|
|
1845 | 1845 | //type = TypeDatabase::instance()->findType(contexts.at(0) + "::" + qualified_name); |
|
|
1846 | 1846 | |
|
|
1847 | 1847 | bool isok; |
|
|
1848 | 1848 | info.setQualifiedName(QStringList() << contexts.at(0) << qualified_name); |
|
|
1849 | 1849 | AbstractMetaType *t = translateType(info, &isok, true, false); |
|
|
1850 | 1850 | if (t != 0 && isok) |
|
|
1851 | 1851 | return t; |
|
|
1852 | 1852 | |
|
|
1853 | 1853 | ClassModelItem item = m_dom->findClass(contexts.at(0)); |
|
|
1854 | 1854 | if (item != 0) |
|
|
1855 | 1855 | contexts += item->baseClasses(); |
|
|
1856 | 1856 | contexts.pop_front(); |
|
|
1857 | 1857 | |
|
|
1858 | 1858 | // 10. Last resort: Special cased prefix of Qt namespace since the meta object implicitly inherits this, so |
|
|
1859 | 1859 | // enum types from there may be addressed without any scope resolution in properties. |
|
|
1860 | 1860 | if (contexts.size() == 0 && !subclasses_done) { |
|
|
1861 | 1861 | contexts << "Qt"; |
|
|
1862 | 1862 | subclasses_done = true; |
|
|
1863 | 1863 | } |
|
|
1864 | 1864 | } |
|
|
1865 | 1865 | |
|
|
1866 | 1866 | } |
|
|
1867 | 1867 | |
|
|
1868 | 1868 | if (!type) { |
|
|
1869 | 1869 | *ok = false; |
|
|
1870 | 1870 | return 0; |
|
|
1871 | 1871 | } |
|
|
1872 | 1872 | |
|
|
1873 | 1873 | // Used to for diagnostics later... |
|
|
1874 | 1874 | m_used_types << type; |
|
|
1875 | 1875 | |
|
|
1876 | 1876 | // These are only implicit and should not appear in code... |
|
|
1877 | 1877 | Q_ASSERT(!type->isInterface()); |
|
|
1878 | 1878 | |
|
|
1879 | 1879 | AbstractMetaType *meta_type = createMetaType(); |
|
|
1880 | 1880 | meta_type->setTypeEntry(type); |
|
|
1881 | 1881 | meta_type->setIndirections(typeInfo.indirections); |
|
|
1882 | 1882 | meta_type->setReference(typeInfo.is_reference); |
|
|
1883 | 1883 | meta_type->setConstant(typeInfo.is_constant); |
|
|
1884 | 1884 | meta_type->setOriginalTypeDescription(_typei.toString()); |
|
|
1885 | 1885 | decideUsagePattern(meta_type); |
|
|
1886 | 1886 | |
|
|
1887 | 1887 | if (meta_type->typeEntry()->isContainer()) { |
|
|
1888 | 1888 | ContainerTypeEntry::Type container_type = static_cast<const ContainerTypeEntry *>(type)->type(); |
|
|
1889 | 1889 | |
|
|
1890 | 1890 | if (container_type == ContainerTypeEntry::StringListContainer) { |
|
|
1891 | 1891 | TypeInfo info; |
|
|
1892 | 1892 | info.setQualifiedName(QStringList() << "QString"); |
|
|
1893 | 1893 | AbstractMetaType *targ_type = translateType(info, ok); |
|
|
1894 | 1894 | |
|
|
1895 | 1895 | Q_ASSERT(*ok); |
|
|
1896 | 1896 | Q_ASSERT(targ_type); |
|
|
1897 | 1897 | |
|
|
1898 | 1898 | meta_type->addInstantiation(targ_type); |
|
|
1899 | 1899 | meta_type->setInstantiationInCpp(false); |
|
|
1900 | 1900 | |
|
|
1901 | 1901 | } else { |
|
|
1902 | 1902 | foreach (const TypeParser::Info &ta, typeInfo.template_instantiations) { |
|
|
1903 | 1903 | TypeInfo info; |
|
|
1904 | 1904 | info.setConstant(ta.is_constant); |
|
|
1905 | 1905 | info.setReference(ta.is_reference); |
|
|
1906 | 1906 | info.setIndirections(ta.indirections); |
|
|
1907 | 1907 | |
|
|
1908 | 1908 | info.setFunctionPointer(false); |
|
|
1909 | 1909 | info.setQualifiedName(ta.instantiationName().split("::")); |
|
|
1910 | 1910 | |
|
|
1911 | 1911 | AbstractMetaType *targ_type = translateType(info, ok); |
|
|
1912 | 1912 | if (!(*ok)) { |
|
|
1913 | 1913 | delete meta_type; |
|
|
1914 | 1914 | return 0; |
|
|
1915 | 1915 | } |
|
|
1916 | 1916 | |
|
|
1917 | 1917 | meta_type->addInstantiation(targ_type); |
|
|
1918 | 1918 | } |
|
|
1919 | 1919 | } |
|
|
1920 | 1920 | |
|
|
1921 | 1921 | if (container_type == ContainerTypeEntry::ListContainer |
|
|
1922 | 1922 | || container_type == ContainerTypeEntry::VectorContainer |
|
|
1923 | 1923 | || container_type == ContainerTypeEntry::StringListContainer) { |
|
|
1924 | 1924 | Q_ASSERT(meta_type->instantiations().size() == 1); |
|
|
1925 | 1925 | } |
|
|
1926 | 1926 | } |
|
|
1927 | 1927 | |
|
|
1928 | 1928 | return meta_type; |
|
|
1929 | 1929 | } |
|
|
1930 | 1930 | |
|
|
1931 | 1931 | void AbstractMetaBuilder::decideUsagePattern(AbstractMetaType *meta_type) |
|
|
1932 | 1932 | { |
|
|
1933 | 1933 | const TypeEntry *type = meta_type->typeEntry(); |
|
|
1934 | 1934 | |
|
|
1935 | 1935 | if (type->isPrimitive() && (meta_type->actualIndirections() == 0 |
|
|
1936 | 1936 | || (meta_type->isConstant() && meta_type->isReference() && meta_type->indirections() == 0))) { |
|
|
1937 | 1937 | meta_type->setTypeUsagePattern(AbstractMetaType::PrimitivePattern); |
|
|
1938 | 1938 | |
|
|
1939 | 1939 | } else if (type->isVoid()) { |
|
|
1940 | 1940 | meta_type->setTypeUsagePattern(AbstractMetaType::NativePointerPattern); |
|
|
1941 | 1941 | |
|
|
1942 | 1942 | } else if (type->isString() |
|
|
1943 | 1943 | && meta_type->indirections() == 0 |
|
|
1944 | 1944 | && (meta_type->isConstant() == meta_type->isReference() |
|
|
1945 | 1945 | || meta_type->isConstant())) { |
|
|
1946 | 1946 | meta_type->setTypeUsagePattern(AbstractMetaType::StringPattern); |
|
|
1947 | 1947 | |
|
|
1948 | 1948 | } else if (type->isChar() |
|
|
1949 | 1949 | && meta_type->indirections() == 0 |
|
|
1950 | 1950 | && meta_type->isConstant() == meta_type->isReference()) { |
|
|
1951 | 1951 | meta_type->setTypeUsagePattern(AbstractMetaType::CharPattern); |
|
|
1952 | 1952 | |
|
|
1953 | 1953 | } else if (type->isJObjectWrapper() |
|
|
1954 | 1954 | && meta_type->indirections() == 0 |
|
|
1955 | 1955 | && meta_type->isConstant() == meta_type->isReference()) { |
|
|
1956 | 1956 | meta_type->setTypeUsagePattern(AbstractMetaType::JObjectWrapperPattern); |
|
|
1957 | 1957 | |
|
|
1958 | 1958 | } else if (type->isVariant() |
|
|
1959 | 1959 | && meta_type->indirections() == 0 |
|
|
1960 | 1960 | && meta_type->isConstant() == meta_type->isReference()) { |
|
|
1961 | 1961 | meta_type->setTypeUsagePattern(AbstractMetaType::VariantPattern); |
|
|
1962 | 1962 | |
|
|
1963 | 1963 | } else if (type->isEnum() && meta_type->actualIndirections() == 0) { |
|
|
1964 | 1964 | meta_type->setTypeUsagePattern(AbstractMetaType::EnumPattern); |
|
|
1965 | 1965 | |
|
|
1966 | 1966 | } else if (type->isObject() |
|
|
1967 | 1967 | && meta_type->indirections() == 0 |
|
|
1968 | 1968 | && meta_type->isReference()) { |
|
|
1969 | 1969 | if (((ComplexTypeEntry *) type)->isQObject()) |
|
|
1970 | 1970 | meta_type->setTypeUsagePattern(AbstractMetaType::QObjectPattern); |
|
|
1971 | 1971 | else |
|
|
1972 | 1972 | meta_type->setTypeUsagePattern(AbstractMetaType::ObjectPattern); |
|
|
1973 | 1973 | |
|
|
1974 | 1974 | } else if (type->isObject() |
|
|
1975 | 1975 | && meta_type->indirections() == 1) { |
|
|
1976 | 1976 | if (((ComplexTypeEntry *) type)->isQObject()) |
|
|
1977 | 1977 | meta_type->setTypeUsagePattern(AbstractMetaType::QObjectPattern); |
|
|
1978 | 1978 | else |
|
|
1979 | 1979 | meta_type->setTypeUsagePattern(AbstractMetaType::ObjectPattern); |
|
|
1980 | 1980 | |
|
|
1981 | 1981 | // const-references to pointers can be passed as pointers |
|
|
1982 | 1982 | if (meta_type->isReference() && meta_type->isConstant()) { |
|
|
1983 | 1983 | meta_type->setReference(false); |
|
|
1984 | 1984 | meta_type->setConstant(false); |
|
|
1985 | 1985 | } |
|
|
1986 | 1986 | |
|
|
1987 | 1987 | } else if (type->isContainer() && meta_type->indirections() == 0) { |
|
|
1988 | 1988 | meta_type->setTypeUsagePattern(AbstractMetaType::ContainerPattern); |
|
|
1989 | 1989 | |
|
|
1990 | 1990 | } else if (type->isTemplateArgument()) { |
|
|
1991 | 1991 | |
|
|
1992 | 1992 | } else if (type->isFlags() |
|
|
1993 | 1993 | && meta_type->indirections() == 0 |
|
|
1994 | 1994 | && (meta_type->isConstant() == meta_type->isReference())) { |
|
|
1995 | 1995 | meta_type->setTypeUsagePattern(AbstractMetaType::FlagsPattern); |
|
|
1996 | 1996 | |
|
|
1997 | 1997 | } else if (type->isArray()) { |
|
|
1998 | 1998 | meta_type->setTypeUsagePattern(AbstractMetaType::ArrayPattern); |
|
|
1999 | 1999 | |
|
|
2000 | 2000 | } else if (type->isThread()) { |
|
|
2001 | 2001 | Q_ASSERT(meta_type->indirections() == 1); |
|
|
2002 | 2002 | meta_type->setTypeUsagePattern(AbstractMetaType::ThreadPattern); |
|
|
2003 | 2003 | |
|
|
2004 | 2004 | } else if (type->isValue() |
|
|
2005 | 2005 | && meta_type->indirections() == 0 |
|
|
2006 | 2006 | && (meta_type->isConstant() == meta_type->isReference() |
|
|
2007 | 2007 | || !meta_type->isReference())) { |
|
|
2008 | 2008 | meta_type->setTypeUsagePattern(AbstractMetaType::ValuePattern); |
|
|
2009 | 2009 | |
|
|
2010 | 2010 | } else { |
|
|
2011 | 2011 | meta_type->setTypeUsagePattern(AbstractMetaType::NativePointerPattern); |
|
|
2012 | 2012 | ReportHandler::debugFull(QString("native pointer pattern for '%1'") |
|
|
2013 | 2013 | .arg(meta_type->cppSignature())); |
|
|
2014 | 2014 | } |
|
|
2015 | 2015 | } |
|
|
2016 | 2016 | |
|
|
2017 | 2017 | QString AbstractMetaBuilder::translateDefaultValue(ArgumentModelItem item, AbstractMetaType *type, |
|
|
2018 | 2018 | AbstractMetaFunction *fnc, AbstractMetaClass *implementing_class, |
|
|
2019 | 2019 | int argument_index) |
|
|
2020 | 2020 | { |
|
|
2021 | 2021 | QString function_name = fnc->name(); |
|
|
2022 | 2022 | QString class_name = implementing_class->name(); |
|
|
2023 | 2023 | |
|
|
2024 | 2024 | QString replaced_expression = fnc->replacedDefaultExpression(implementing_class, argument_index + 1); |
|
|
2025 | 2025 | if (fnc->removedDefaultExpression(implementing_class, argument_index +1)) |
|
|
2026 | 2026 | return ""; |
|
|
2027 | 2027 | if (!replaced_expression.isEmpty()) |
|
|
2028 | 2028 | return replaced_expression; |
|
|
2029 | 2029 | |
|
|
2030 | 2030 | QString expr = item->defaultValueExpression(); |
|
|
2031 | 2031 | if (type != 0 && type->isPrimitive()) { |
|
|
2032 | 2032 | if (type->name() == "boolean") { |
|
|
2033 | 2033 | if (expr == "false" || expr=="true") { |
|
|
2034 | 2034 | return expr; |
|
|
2035 | 2035 | } else { |
|
|
2036 | 2036 | bool ok = false; |
|
|
2037 | 2037 | int number = expr.toInt(&ok); |
|
|
2038 | 2038 | if (ok && number) |
|
|
2039 | 2039 | return "true"; |
|
|
2040 | 2040 | else |
|
|
2041 | 2041 | return "false"; |
|
|
2042 | 2042 | } |
|
|
2043 | 2043 | } else if (expr == "ULONG_MAX") { |
|
|
2044 | 2044 | return "Long.MAX_VALUE"; |
|
|
2045 | 2045 | } else if (expr == "QVariant::Invalid") { |
|
|
2046 | 2046 | return QString::number(QVariant::Invalid); |
|
|
2047 | 2047 | } else { |
|
|
2048 | 2048 | // This can be an enum or flag so I need to delay the |
|
|
2049 | 2049 | // translation untill all namespaces are completly |
|
|
2050 | 2050 | // processed. This is done in figureOutEnumValues() |
|
|
2051 | 2051 | return expr; |
|
|
2052 | 2052 | } |
|
|
2053 | 2053 | } else if (type != 0 && (type->isFlags() || type->isEnum())) { |
|
|
2054 | 2054 | // Same as with enum explanation above... |
|
|
2055 | 2055 | return expr; |
|
|
2056 | 2056 | |
|
|
2057 | 2057 | } else { |
|
|
2058 | 2058 | |
|
|
2059 | 2059 | // constructor or functioncall can be a bit tricky... |
|
|
2060 | 2060 | if (expr == "QVariant()" || expr == "QModelIndex()") { |
|
|
2061 | 2061 | return "null"; |
|
|
2062 | 2062 | } else if (expr == "QString()") { |
|
|
2063 | 2063 | return "null"; |
|
|
2064 | 2064 | } else if (expr.endsWith(")") && expr.contains("::")) { |
|
|
2065 | 2065 | TypeEntry *typeEntry = TypeDatabase::instance()->findType(expr.left(expr.indexOf("::"))); |
|
|
2066 | 2066 | if (typeEntry) |
|
|
2067 | 2067 | return typeEntry->qualifiedTargetLangName() + "." + expr.right(expr.length() - expr.indexOf("::") - 2); |
|
|
2068 | 2068 | } else if (expr.endsWith(")") && type != 0 && type->isValue()) { |
|
|
2069 | 2069 | int pos = expr.indexOf("("); |
|
|
2070 | 2070 | |
|
|
2071 | 2071 | TypeEntry *typeEntry = TypeDatabase::instance()->findType(expr.left(pos)); |
|
|
2072 | 2072 | if (typeEntry) |
|
|
2073 | 2073 | return "new " + typeEntry->qualifiedTargetLangName() + expr.right(expr.length() - pos); |
|
|
2074 | 2074 | else |
|
|
2075 | 2075 | return expr; |
|
|
2076 | 2076 | } else if (expr == "0") { |
|
|
2077 | 2077 | return "null"; |
|
|
2078 | 2078 | } else if (type != 0 && (type->isObject() || type->isValue() || expr.contains("::"))) { // like Qt::black passed to a QColor |
|
|
2079 | 2079 | TypeEntry *typeEntry = TypeDatabase::instance()->findType(expr.left(expr.indexOf("::"))); |
|
|
2080 | 2080 | |
|
|
2081 | 2081 | expr = expr.right(expr.length() - expr.indexOf("::") - 2); |
|
|
2082 | 2082 | if (typeEntry) { |
|
|
2083 | 2083 | return "new " + type->typeEntry()->qualifiedTargetLangName() + |
|
|
2084 | 2084 | "(" + typeEntry->qualifiedTargetLangName() + "." + expr + ")"; |
|
|
2085 | 2085 | } |
|
|
2086 | 2086 | } |
|
|
2087 | 2087 | } |
|
|
2088 | 2088 | |
|
|
2089 | 2089 | QString warn = QString("unsupported default value '%3' of argument in function '%1', class '%2'") |
|
|
2090 | 2090 | .arg(function_name).arg(class_name).arg(item->defaultValueExpression()); |
|
|
2091 | 2091 | ReportHandler::warning(warn); |
|
|
2092 | 2092 | |
|
|
2093 | 2093 | return QString(); |
|
|
2094 | 2094 | } |
|
|
2095 | 2095 | |
|
|
2096 | 2096 | |
|
|
2097 | 2097 | bool AbstractMetaBuilder::isQObject(const QString &qualified_name) |
|
|
2098 | 2098 | { |
|
|
2099 | 2099 | if (qualified_name == "QObject") |
|
|
2100 | 2100 | return true; |
|
|
2101 | 2101 | |
|
|
2102 | 2102 | ClassModelItem class_item = m_dom->findClass(qualified_name); |
|
|
2103 | 2103 | |
|
|
2104 | 2104 | if (!class_item) { |
|
|
2105 | 2105 | QStringList names = qualified_name.split(QLatin1String("::")); |
|
|
2106 | 2106 | NamespaceModelItem ns = model_dynamic_cast<NamespaceModelItem>(m_dom); |
|
|
2107 | 2107 | for (int i=0; i<names.size() - 1 && ns; ++i) |
|
|
2108 | 2108 | ns = ns->namespaceMap().value(names.at(i)); |
|
|
2109 | 2109 | if (ns && names.size() >= 2) |
|
|
2110 | 2110 | class_item = ns->findClass(names.at(names.size() - 1)); |
|
|
2111 | 2111 | } |
|
|
2112 | 2112 | |
|
|
2113 | 2113 | bool isqobject = class_item && class_item->extendsClass("QObject"); |
|
|
2114 | 2114 | |
|
|
2115 | 2115 | if (class_item && !isqobject) { |
|
|
2116 | 2116 | QStringList baseClasses = class_item->baseClasses(); |
|
|
2117 | 2117 | for (int i=0; i<baseClasses.count(); ++i) { |
|
|
2118 | 2118 | |
|
|
2119 | 2119 | isqobject = isQObject(baseClasses.at(i)); |
|
|
2120 | 2120 | if (isqobject) |
|
|
2121 | 2121 | break; |
|
|
2122 | 2122 | } |
|
|
2123 | 2123 | } |
|
|
2124 | 2124 | |
|
|
2125 | 2125 | return isqobject; |
|
|
2126 | 2126 | } |
|
|
2127 | 2127 | |
|
|
2128 | 2128 | |
|
|
2129 | 2129 | bool AbstractMetaBuilder::isEnum(const QStringList &qualified_name) |
|
|
2130 | 2130 | { |
|
|
2131 | 2131 | CodeModelItem item = m_dom->model()->findItem(qualified_name, m_dom->toItem()); |
|
|
2132 | 2132 | return item && item->kind() == _EnumModelItem::__node_kind; |
|
|
2133 | 2133 | } |
|
|
2134 | 2134 | |
|
|
2135 | 2135 | AbstractMetaType *AbstractMetaBuilder::inheritTemplateType(const QList<AbstractMetaType *> &template_types, |
|
|
2136 | 2136 | AbstractMetaType *meta_type, bool *ok) |
|
|
2137 | 2137 | { |
|
|
2138 | 2138 | if (ok != 0) |
|
|
2139 | 2139 | *ok = true; |
|
|
2140 | 2140 | if (!meta_type || (!meta_type->typeEntry()->isTemplateArgument() && !meta_type->hasInstantiations())) |
|
|
2141 | 2141 | return meta_type ? meta_type->copy() : 0; |
|
|
2142 | 2142 | |
|
|
2143 | 2143 | AbstractMetaType *returned = meta_type->copy(); |
|
|
2144 | 2144 | returned->setOriginalTemplateType(meta_type->copy()); |
|
|
2145 | 2145 | |
|
|
2146 | 2146 | if (returned->typeEntry()->isTemplateArgument()) { |
|
|
2147 | 2147 | const TemplateArgumentEntry *tae = static_cast<const TemplateArgumentEntry *>(returned->typeEntry()); |
|
|
2148 | 2148 | |
|
|
2149 | 2149 | // If the template is intantiated with void we special case this as rejecting the functions that use this |
|
|
2150 | 2150 | // parameter from the instantiation. |
|
|
2151 | 2151 | if (template_types.size() <= tae->ordinal() || template_types.at(tae->ordinal())->typeEntry()->name() == "void") { |
|
|
2152 | 2152 | if (ok != 0) |
|
|
2153 | 2153 | *ok = false; |
|
|
2154 | 2154 | return 0; |
|
|
2155 | 2155 | } |
|
|
2156 | 2156 | |
|
|
2157 | 2157 | AbstractMetaType *t = returned->copy(); |
|
|
2158 | 2158 | t->setTypeEntry(template_types.at(tae->ordinal())->typeEntry()); |
|
|
2159 | 2159 | t->setIndirections(template_types.at(tae->ordinal())->indirections() + t->indirections() |
|
|
2160 | 2160 | ? 1 |
|
|
2161 | 2161 | : 0); |
|
|
2162 | 2162 | decideUsagePattern(t); |
|
|
2163 | 2163 | |
|
|
2164 | 2164 | delete returned; |
|
|
2165 | 2165 | returned = inheritTemplateType(template_types, t, ok); |
|
|
2166 | 2166 | if (ok != 0 && !(*ok)) |
|
|
2167 | 2167 | return 0; |
|
|
2168 | 2168 | } |
|
|
2169 | 2169 | |
|
|
2170 | 2170 | if (returned->hasInstantiations()) { |
|
|
2171 | 2171 | QList<AbstractMetaType *> instantiations = returned->instantiations(); |
|
|
2172 | 2172 | for (int i=0; i<instantiations.count(); ++i) { |
|
|
2173 | 2173 | instantiations[i] = inheritTemplateType(template_types, instantiations.at(i), ok); |
|
|
2174 | 2174 | if (ok != 0 && !(*ok)) |
|
|
2175 | 2175 | return 0; |
|
|
2176 | 2176 | } |
|
|
2177 | 2177 | returned->setInstantiations(instantiations); |
|
|
2178 | 2178 | } |
|
|
2179 | 2179 | |
|
|
2180 | 2180 | return returned; |
|
|
2181 | 2181 | } |
|
|
2182 | 2182 | |
|
|
2183 | 2183 | bool AbstractMetaBuilder::inheritTemplate(AbstractMetaClass *subclass, |
|
|
2184 | 2184 | const AbstractMetaClass *template_class, |
|
|
2185 | 2185 | const TypeParser::Info &info) |
|
|
2186 | 2186 | { |
|
|
2187 | 2187 | QList<TypeParser::Info> targs = info.template_instantiations; |
|
|
2188 | 2188 | |
|
|
2189 | 2189 | QList<AbstractMetaType *> template_types; |
|
|
2190 | 2190 | foreach (const TypeParser::Info &i, targs) { |
|
|
2191 | 2191 | TypeEntry *t = TypeDatabase::instance()->findType(i.qualified_name.join("::")); |
|
|
2192 | 2192 | |
|
|
2193 | 2193 | if (t != 0) { |
|
|
2194 | 2194 | AbstractMetaType *temporary_type = createMetaType(); |
|
|
2195 | 2195 | temporary_type->setTypeEntry(t); |
|
|
2196 | 2196 | temporary_type->setConstant(i.is_constant); |
|
|
2197 | 2197 | temporary_type->setReference(i.is_reference); |
|
|
2198 | 2198 | temporary_type->setIndirections(i.indirections); |
|
|
2199 | 2199 | template_types << temporary_type; |
|
|
2200 | 2200 | } |
|
|
2201 | 2201 | } |
|
|
2202 | 2202 | |
|
|
2203 | 2203 | AbstractMetaFunctionList funcs = subclass->functions(); |
|
|
2204 | 2204 | foreach (const AbstractMetaFunction *function, template_class->functions()) { |
|
|
2205 | 2205 | |
|
|
2206 | 2206 | if (function->isModifiedRemoved(TypeSystem::All)) |
|
|
2207 | 2207 | continue; |
|
|
2208 | 2208 | |
|
|
2209 | 2209 | AbstractMetaFunction *f = function->copy(); |
|
|
2210 | 2210 | f->setArguments(AbstractMetaArgumentList()); |
|
|
2211 | 2211 | |
|
|
2212 | 2212 | bool ok = true; |
|
|
2213 | 2213 | AbstractMetaType *ftype = function->type(); |
|
|
2214 | 2214 | f->setType(inheritTemplateType(template_types, ftype, &ok)); |
|
|
2215 | 2215 | if (!ok) { |
|
|
2216 | 2216 | delete f; |
|
|
2217 | 2217 | continue; |
|
|
2218 | 2218 | } |
|
|
2219 | 2219 | |
|
|
2220 | 2220 | foreach (AbstractMetaArgument *argument, function->arguments()) { |
|
|
2221 | 2221 | AbstractMetaType *atype = argument->type(); |
|
|
2222 | 2222 | |
|
|
2223 | 2223 | AbstractMetaArgument *arg = argument->copy(); |
|
|
2224 | 2224 | arg->setType(inheritTemplateType(template_types, atype, &ok)); |
|
|
2225 | 2225 | if (!ok) |
|
|
2226 | 2226 | break; |
|
|
2227 | 2227 | f->addArgument(arg); |
|
|
2228 | 2228 | } |
|
|
2229 | 2229 | |
|
|
2230 | 2230 | if (!ok) { |
|
|
2231 | 2231 | delete f; |
|
|
2232 | 2232 | continue ; |
|
|
2233 | 2233 | } |
|
|
2234 | 2234 | |
|
|
2235 | 2235 | // There is no base class in java to inherit from here, so the |
|
|
2236 | 2236 | // template instantiation is the class that implements the function.. |
|
|
2237 | 2237 | f->setImplementingClass(subclass); |
|
|
2238 | 2238 | |
|
|
2239 | 2239 | // We also set it as the declaring class, since the superclass is |
|
|
2240 | 2240 | // supposed to disappear. This allows us to make certain function modifications |
|
|
2241 | 2241 | // on the inherited functions. |
|
|
2242 | 2242 | f->setDeclaringClass(subclass); |
|
|
2243 | 2243 | |
|
|
2244 | 2244 | |
|
|
2245 | 2245 | if (f->isConstructor() && subclass->isTypeAlias()) { |
|
|
2246 | 2246 | f->setName(subclass->name()); |
|
|
2247 | 2247 | } else if (f->isConstructor()) { |
|
|
2248 | 2248 | delete f; |
|
|
2249 | 2249 | continue; |
|
|
2250 | 2250 | } |
|
|
2251 | 2251 | |
|
|
2252 | 2252 | // if the instantiation has a function named the same as an existing |
|
|
2253 | 2253 | // function we have shadowing so we need to skip it. |
|
|
2254 | 2254 | bool found = false; |
|
|
2255 | 2255 | for (int i=0; i<funcs.size(); ++i) { |
|
|
2256 | 2256 | if (funcs.at(i)->name() == f->name()) { |
|
|
2257 | 2257 | found = true; |
|
|
2258 | 2258 | continue; |
|
|
2259 | 2259 | } |
|
|
2260 | 2260 | } |
|
|
2261 | 2261 | if (found) { |
|
|
2262 | 2262 | delete f; |
|
|
2263 | 2263 | continue; |
|
|
2264 | 2264 | } |
|
|
2265 | 2265 | |
|
|
2266 | 2266 | ComplexTypeEntry *te = subclass->typeEntry(); |
|
|
2267 | 2267 | FunctionModificationList mods = function->modifications(template_class); |
|
|
2268 | 2268 | for (int i=0; i<mods.size(); ++i) { |
|
|
2269 | 2269 | FunctionModification mod = mods.at(i); |
|
|
2270 | 2270 | mod.signature = f->minimalSignature(); |
|
|
2271 | 2271 | |
|
|
2272 | 2272 | // If we ever need it... Below is the code to do |
|
|
2273 | 2273 | // substitution of the template instantation type inside |
|
|
2274 | 2274 | // injected code.. |
|
|
2275 | 2275 | #if 0 |
|
|
2276 | 2276 | if (mod.modifiers & Modification::CodeInjection) { |
|
|
2277 | 2277 | for (int j=0; j<template_types.size(); ++j) { |
|
|
2278 | 2278 | CodeSnip &snip = mod.snips.last(); |
|
|
2279 | 2279 | QString code = snip.code(); |
|
|
2280 | 2280 | code.replace(QString::fromLatin1("$$QT_TEMPLATE_%1$$").arg(j), |
|
|
2281 | 2281 | template_types.at(j)->typeEntry()->qualifiedCppName()); |
|
|
2282 | 2282 | snip.codeList.clear(); |
|
|
2283 | 2283 | snip.addCode(code); |
|
|
2284 | 2284 | } |
|
|
2285 | 2285 | } |
|
|
2286 | 2286 | #endif |
|
|
2287 | 2287 | te->addFunctionModification(mod); |
|
|
2288 | 2288 | } |
|
|
2289 | 2289 | |
|
|
2290 | 2290 | subclass->addFunction(f); |
|
|
2291 | 2291 | } |
|
|
2292 | 2292 | |
|
|
2293 | 2293 | // Clean up |
|
|
2294 | 2294 | foreach (AbstractMetaType *type, template_types) { |
|
|
2295 | 2295 | delete type; |
|
|
2296 | 2296 | } |
|
|
2297 | 2297 | |
|
|
2298 | 2298 | |
|
|
2299 | 2299 | { |
|
|
2300 | 2300 | subclass->setTemplateBaseClass(template_class); |
|
|
2301 | 2301 | |
|
|
2302 | 2302 | subclass->setInterfaces(template_class->interfaces()); |
|
|
2303 | 2303 | subclass->setBaseClass(template_class->baseClass()); |
|
|
2304 | 2304 | } |
|
|
2305 | 2305 | |
|
|
2306 | 2306 | return true; |
|
|
2307 | 2307 | } |
|
|
2308 | 2308 | |
|
|
2309 | 2309 | void AbstractMetaBuilder::parseQ_Property(AbstractMetaClass *meta_class, const QStringList &declarations) |
|
|
2310 | 2310 | { |
|
|
2311 | 2311 | for (int i=0; i<declarations.size(); ++i) { |
|
|
2312 | 2312 | QString p = declarations.at(i); |
|
|
2313 | 2313 | |
|
|
2314 | 2314 | QStringList l = p.split(QLatin1String(" ")); |
|
|
2315 | 2315 | |
|
|
2316 | 2316 | |
|
|
2317 | 2317 | QStringList qualifiedScopeName = currentScope()->qualifiedName(); |
|
|
2318 | 2318 | bool ok = false; |
|
|
2319 | 2319 | AbstractMetaType *type = 0; |
|
|
2320 | 2320 | QString scope; |
|
|
2321 | 2321 | for (int j=qualifiedScopeName.size(); j>=0; --j) { |
|
|
2322 | 2322 | scope = j > 0 ? QStringList(qualifiedScopeName.mid(0, j)).join("::") + "::" : QString(); |
|
|
2323 | 2323 | TypeInfo info; |
|
|
2324 | 2324 | info.setQualifiedName((scope + l.at(0)).split("::")); |
|
|
2325 | 2325 | |
|
|
2326 | 2326 | type = translateType(info, &ok); |
|
|
2327 | 2327 | if (type != 0 && ok) { |
|
|
2328 | 2328 | break; |
|
|
2329 | 2329 | } |
|
|
2330 | 2330 | } |
|
|
2331 | 2331 | |
|
|
2332 | 2332 | if (type == 0 || !ok) { |
|
|
2333 | 2333 | ReportHandler::warning(QString("Unable to decide type of property: '%1' in class '%2'") |
|
|
2334 | 2334 | .arg(l.at(0)).arg(meta_class->name())); |
|
|
2335 | 2335 | continue; |
|
|
2336 | 2336 | } |
|
|
2337 | 2337 | |
|
|
2338 | 2338 | QString typeName = scope + l.at(0); |
|
|
2339 | 2339 | |
|
|
2340 | 2340 | QPropertySpec *spec = new QPropertySpec(type->typeEntry()); |
|
|
2341 | 2341 | spec->setName(l.at(1)); |
|
|
2342 | 2342 | spec->setIndex(i); |
|
|
2343 | 2343 | |
|
|
2344 | 2344 | for (int pos=2; pos+1<l.size(); pos+=2) { |
|
|
2345 | 2345 | if (l.at(pos) == QLatin1String("READ")) |
|
|
2346 | 2346 | spec->setRead(l.at(pos+1)); |
|
|
2347 | 2347 | else if (l.at(pos) == QLatin1String("WRITE")) |
|
|
2348 | 2348 | spec->setWrite(l.at(pos+1)); |
|
|
2349 | 2349 | else if (l.at(pos) == QLatin1String("DESIGNABLE")) |
|
|
2350 | 2350 | spec->setDesignable(l.at(pos+1)); |
|
|
2351 | 2351 | else if (l.at(pos) == QLatin1String("RESET")) |
|
|
2352 | 2352 | spec->setReset(l.at(pos+1)); |
|
|
2353 | 2353 | } |
|
|
2354 | 2354 | |
|
|
2355 | 2355 | meta_class->addPropertySpec(spec); |
|
|
2356 | 2356 | delete type; |
|
|
2357 | 2357 | } |
|
|
2358 | 2358 | } |
|
|
2359 | 2359 | |
|
|
2360 | 2360 | static void hide_functions(const AbstractMetaFunctionList &l) { |
|
|
2361 | 2361 | foreach (AbstractMetaFunction *f, l) { |
|
|
2362 | 2362 | FunctionModification mod; |
|
|
2363 | 2363 | mod.signature = f->minimalSignature(); |
|
|
2364 | 2364 | mod.modifiers = FunctionModification::Private; |
|
|
2365 | 2365 | ((ComplexTypeEntry *) f->implementingClass()->typeEntry())->addFunctionModification(mod); |
|
|
2366 | 2366 | } |
|
|
2367 | 2367 | } |
|
|
2368 | 2368 | |
|
|
2369 | 2369 | static void remove_function(AbstractMetaFunction *f) { |
|
|
2370 | 2370 | FunctionModification mod; |
|
|
2371 | 2371 | mod.removal = TypeSystem::All; |
|
|
2372 | 2372 | mod.signature = f->minimalSignature(); |
|
|
2373 | 2373 | ((ComplexTypeEntry *) f->implementingClass()->typeEntry())->addFunctionModification(mod); |
|
|
2374 | 2374 | } |
|
|
2375 | 2375 | |
|
|
2376 | 2376 | static AbstractMetaFunctionList filter_functions(const AbstractMetaFunctionList &lst, QSet<QString> *signatures) |
|
|
2377 | 2377 | { |
|
|
2378 | 2378 | AbstractMetaFunctionList functions; |
|
|
2379 | 2379 | foreach (AbstractMetaFunction *f, lst) { |
|
|
2380 | 2380 | QString signature = f->minimalSignature(); |
|
|
2381 | 2381 | int start = signature.indexOf(QLatin1Char('(')) + 1; |
|
|
2382 | 2382 | int end = signature.lastIndexOf(QLatin1Char(')')); |
|
|
2383 | 2383 | signature = signature.mid(start, end - start); |
|
|
2384 | 2384 | if (signatures->contains(signature)) { |
|
|
2385 | 2385 | remove_function(f); |
|
|
2386 | 2386 | continue; |
|
|
2387 | 2387 | } |
|
|
2388 | 2388 | (*signatures) << signature; |
|
|
2389 | 2389 | functions << f; |
|
|
2390 | 2390 | } |
|
|
2391 | 2391 | return functions; |
|
|
2392 | 2392 | } |
|
|
2393 | 2393 | |
|
|
2394 | 2394 | void AbstractMetaBuilder::setupEquals(AbstractMetaClass *cls) |
|
|
2395 | 2395 | { |
|
|
2396 | 2396 | AbstractMetaFunctionList equals; |
|
|
2397 | 2397 | AbstractMetaFunctionList nequals; |
|
|
2398 | 2398 | |
|
|
2399 | 2399 | QString op_equals = QLatin1String("operator_equal"); |
|
|
2400 | 2400 | QString op_nequals = QLatin1String("operator_not_equal"); |
|
|
2401 | 2401 | |
|
|
2402 | 2402 | AbstractMetaFunctionList functions = cls->queryFunctions(AbstractMetaClass::ClassImplements |
|
|
2403 | 2403 | | AbstractMetaClass::NotRemovedFromTargetLang); |
|
|
2404 | 2404 | foreach (AbstractMetaFunction *f, functions) { |
|
|
2405 | 2405 | if (f->name() == op_equals) |
|
|
2406 | 2406 | equals << f; |
|
|
2407 | 2407 | else if (f->name() == op_nequals) |
|
|
2408 | 2408 | nequals << f; |
|
|
2409 | 2409 | } |
|
|
2410 | 2410 | |
|
|
2411 | 2411 | if (equals.size() || nequals.size()) { |
|
|
2412 | 2412 | if (!cls->hasHashFunction()) { |
|
|
2413 | 2413 | ReportHandler::warning(QString::fromLatin1("Class '%1' has equals operators but no qHash() function") |
|
|
2414 | 2414 | .arg(cls->name())); |
|
|
2415 | 2415 | } |
|
|
2416 | 2416 | |
|
|
2417 | 2417 | hide_functions(equals); |
|
|
2418 | 2418 | hide_functions(nequals); |
|
|
2419 | 2419 | |
|
|
2420 | 2420 | // We only need == if we have both == and !=, and one == for |
|
|
2421 | 2421 | // each signature type, like QDateTime::==(QDate) and (QTime) |
|
|
2422 | 2422 | // if such a thing exists... |
|
|
2423 | 2423 | QSet<QString> func_signatures; |
|
|
2424 | 2424 | cls->setEqualsFunctions(filter_functions(equals, &func_signatures)); |
|
|
2425 | 2425 | cls->setNotEqualsFunctions(filter_functions(nequals, &func_signatures)); |
|
|
2426 | 2426 | } |
|
|
2427 | 2427 | } |
|
|
2428 | 2428 | |
|
|
2429 | 2429 | void AbstractMetaBuilder::setupComparable(AbstractMetaClass *cls) |
|
|
2430 | 2430 | { |
|
|
2431 | 2431 | AbstractMetaFunctionList greater; |
|
|
2432 | 2432 | AbstractMetaFunctionList greaterEquals; |
|
|
2433 | 2433 | AbstractMetaFunctionList less; |
|
|
2434 | 2434 | AbstractMetaFunctionList lessEquals; |
|
|
2435 | 2435 | |
|
|
2436 | 2436 | QString op_greater = QLatin1String("operator_greater"); |
|
|
2437 | 2437 | QString op_greater_eq = QLatin1String("operator_greater_or_equal"); |
|
|
2438 | 2438 | QString op_less = QLatin1String("operator_less"); |
|
|
2439 | 2439 | QString op_less_eq = QLatin1String("operator_less_or_equal"); |
|
|
2440 | 2440 | |
|
|
2441 | 2441 | AbstractMetaFunctionList functions = cls->queryFunctions(AbstractMetaClass::ClassImplements |
|
|
2442 | 2442 | | AbstractMetaClass::NotRemovedFromTargetLang); |
|
|
2443 | 2443 | foreach (AbstractMetaFunction *f, functions) { |
|
|
2444 | 2444 | if (f->name() == op_greater) |
|
|
2445 | 2445 | greater << f; |
|
|
2446 | 2446 | else if (f->name() == op_greater_eq) |
|
|
2447 | 2447 | greaterEquals << f; |
|
|
2448 | 2448 | else if (f->name() == op_less) |
|
|
2449 | 2449 | less << f; |
|
|
2450 | 2450 | else if (f->name() == op_less_eq) |
|
|
2451 | 2451 | lessEquals << f; |
|
|
2452 | 2452 | } |
|
|
2453 | 2453 | |
|
|
2454 | 2454 | bool hasEquals = cls->equalsFunctions().size() || cls->notEqualsFunctions().size(); |
|
|
2455 | 2455 | |
|
|
2456 | 2456 | // Conditions for comparable is: |
|
|
2457 | 2457 | // >, ==, < - The basic case |
|
|
2458 | 2458 | // >, == - Less than becomes else case |
|
|
2459 | 2459 | // <, == - Greater than becomes else case |
|
|
2460 | 2460 | // >=, <= - if (<= && >=) -> equal |
|
|
2461 | 2461 | bool mightBeComparable = greater.size() || greaterEquals.size() || less.size() || lessEquals.size() |
|
|
2462 | 2462 | || greaterEquals.size() == 1 || lessEquals.size() == 1; |
|
|
2463 | 2463 | |
|
|
2464 | 2464 | if (mightBeComparable) { |
|
|
2465 | 2465 | QSet<QString> signatures; |
|
|
2466 | 2466 | |
|
|
2467 | 2467 | // We only hide the original functions if we are able to make a compareTo() method |
|
|
2468 | 2468 | bool wasComparable = false; |
|
|
2469 | 2469 | |
|
|
2470 | 2470 | // The three upper cases, prefer the <, == approach |
|
|
2471 | 2471 | if (hasEquals && (greater.size() || less.size())) { |
|
|
2472 | 2472 | cls->setLessThanFunctions(filter_functions(less, &signatures)); |
|
|
2473 | 2473 | cls->setGreaterThanFunctions(filter_functions(greater, &signatures)); |
|
|
2474 | 2474 | filter_functions(greaterEquals, &signatures); |
|
|
2475 | 2475 | filter_functions(lessEquals, &signatures); |
|
|
2476 | 2476 | wasComparable = true; |
|
|
2477 | 2477 | } else if (hasEquals && (greaterEquals.size() || lessEquals.size())) { |
|
|
2478 | 2478 | cls->setLessThanEqFunctions(filter_functions(lessEquals, &signatures)); |
|
|
2479 | 2479 | cls->setGreaterThanEqFunctions(filter_functions(greaterEquals, &signatures)); |
|
|
2480 | 2480 | wasComparable = true; |
|
|
2481 | 2481 | } else if (greaterEquals.size() == 1 || lessEquals.size() == 1) { |
|
|
2482 | 2482 | cls->setGreaterThanEqFunctions(greaterEquals); |
|
|
2483 | 2483 | cls->setLessThanEqFunctions(lessEquals); |
|
|
2484 | 2484 | filter_functions(less, &signatures); |
|
|
2485 | 2485 | filter_functions(greater, &signatures); |
|
|
2486 | 2486 | wasComparable = true; |
|
|
2487 | 2487 | } |
|
|
2488 | 2488 | |
|
|
2489 | 2489 | if (wasComparable) { |
|
|
2490 | 2490 | hide_functions(greater); |
|
|
2491 | 2491 | hide_functions(greaterEquals); |
|
|
2492 | 2492 | hide_functions(less); |
|
|
2493 | 2493 | hide_functions(lessEquals); |
|
|
2494 | 2494 | } |
|
|
2495 | 2495 | } |
|
|
2496 | 2496 | |
|
|
2497 | 2497 | } |
|
|
2498 | 2498 | |
|
|
2499 | 2499 | void AbstractMetaBuilder::setupClonable(AbstractMetaClass *cls) |
|
|
2500 | 2500 | { |
|
|
2501 | 2501 | QString op_assign = QLatin1String("operator_assign"); |
|
|
2502 | 2502 | |
|
|
2503 | 2503 | AbstractMetaFunctionList functions = cls->queryFunctions(AbstractMetaClass::ClassImplements); |
|
|
2504 | 2504 | foreach (AbstractMetaFunction *f, functions) { |
|
|
2505 | 2505 | if ((f->name() == op_assign || f->isConstructor()) && f->isPublic()) { |
|
|
2506 | 2506 | AbstractMetaArgumentList arguments = f->arguments(); |
|
|
2507 | 2507 | if (arguments.size() == 1) { |
|
|
2508 | 2508 | if (cls->typeEntry()->qualifiedCppName() == arguments.at(0)->type()->typeEntry()->qualifiedCppName()) { |
|
|
2509 | 2509 | if (cls->typeEntry()->isValue()) { |
|
|
2510 | 2510 | cls->setHasCloneOperator(true); |
|
|
2511 | 2511 | return; |
|
|
2512 | 2512 | } |
|
|
2513 | 2513 | } |
|
|
2514 | 2514 | } |
|
|
2515 | 2515 | } |
|
|
2516 | 2516 | } |
|
|
2517 | 2517 | } |
|
|
2518 | 2518 | |
|
|
2519 | 2519 | static void write_reject_log_file(const QString &name, |
|
|
2520 | 2520 | const QMap<QString, AbstractMetaBuilder::RejectReason> &rejects) |
|
|
2521 | 2521 | { |
|
|
2522 | 2522 | QFile f(name); |
|
|
2523 | 2523 | if (!f.open(QIODevice::WriteOnly | QIODevice::Text)) { |
|
|
2524 | 2524 | ReportHandler::warning(QString("failed to write log file: '%1'") |
|
|
2525 | 2525 | .arg(f.fileName())); |
|
|
2526 | 2526 | return; |
|
|
2527 | 2527 | } |
|
|
2528 | 2528 | |
|
|
2529 | 2529 | QTextStream s(&f); |
|
|
2530 | 2530 | |
|
|
2531 | 2531 | |
|
|
2532 | 2532 | for (int reason=0; reason<AbstractMetaBuilder::NoReason; ++reason) { |
|
|
2533 | 2533 | s << QString(72, '*') << endl; |
|
|
2534 | 2534 | switch (reason) { |
|
|
2535 | 2535 | case AbstractMetaBuilder::NotInTypeSystem: |
|
|
2536 | 2536 | s << "Not in type system"; |
|
|
2537 | 2537 | break; |
|
|
2538 | 2538 | case AbstractMetaBuilder::GenerationDisabled: |
|
|
2539 | 2539 | s << "Generation disabled by type system"; |
|
|
2540 | 2540 | break; |
|
|
2541 | 2541 | case AbstractMetaBuilder::RedefinedToNotClass: |
|
|
2542 | 2542 | s << "Type redefined to not be a class"; |
|
|
2543 | 2543 | break; |
|
|
2544 | 2544 | |
|
|
2545 | 2545 | case AbstractMetaBuilder::UnmatchedReturnType: |
|
|
2546 | 2546 | s << "Unmatched return type"; |
|
|
2547 | 2547 | break; |
|
|
2548 | 2548 | |
|
|
2549 | 2549 | case AbstractMetaBuilder::UnmatchedArgumentType: |
|
|
2550 | 2550 | s << "Unmatched argument type"; |
|
|
2551 | 2551 | break; |
|
|
2552 | 2552 | |
|
|
2553 | 2553 | default: |
|
|
2554 | 2554 | s << "unknown reason"; |
|
|
2555 | 2555 | break; |
|
|
2556 | 2556 | } |
|
|
2557 | 2557 | |
|
|
2558 | 2558 | s << endl; |
|
|
2559 | 2559 | |
|
|
2560 | 2560 | for (QMap<QString, AbstractMetaBuilder::RejectReason>::const_iterator it = rejects.constBegin(); |
|
|
2561 | 2561 | it != rejects.constEnd(); ++it) { |
|
|
2562 | 2562 | if (it.value() != reason) |
|
|
2563 | 2563 | continue; |
|
|
2564 | 2564 | s << " - " << it.key() << endl; |
|
|
2565 | 2565 | } |
|
|
2566 | 2566 | |
|
|
2567 | 2567 | s << QString(72, '*') << endl << endl; |
|
|
2568 | 2568 | } |
|
|
2569 | 2569 | |
|
|
2570 | 2570 | } |
|
|
2571 | 2571 | |
|
|
2572 | 2572 | |
|
|
2573 | 2573 | void AbstractMetaBuilder::dumpLog() |
|
|
2574 | 2574 | { |
|
|
2575 | 2575 | write_reject_log_file("mjb_rejected_classes.log", m_rejected_classes); |
|
|
2576 | 2576 | write_reject_log_file("mjb_rejected_enums.log", m_rejected_enums); |
|
|
2577 | 2577 | write_reject_log_file("mjb_rejected_functions.log", m_rejected_functions); |
|
|
2578 | 2578 | write_reject_log_file("mjb_rejected_fields.log", m_rejected_fields); |
|
|
2579 | 2579 | } |
|
|
2580 | 2580 | |
|
|
2581 | 2581 | AbstractMetaClassList AbstractMetaBuilder::classesTopologicalSorted() const |
|
|
2582 | 2582 | { |
|
|
2583 | 2583 | AbstractMetaClassList res; |
|
|
2584 | 2584 | |
|
|
2585 | 2585 | AbstractMetaClassList classes = m_meta_classes; |
|
|
2586 | 2586 | qSort(classes); |
|
|
2587 | 2587 | |
|
|
2588 | 2588 | QSet<AbstractMetaClass*> noDependency; |
|
|
2589 | 2589 | QHash<AbstractMetaClass*, QSet<AbstractMetaClass* >* > hash; |
|
|
2590 | 2590 | foreach (AbstractMetaClass *cls, classes) { |
|
|
2591 | 2591 | QSet<AbstractMetaClass* > *depends = new QSet<AbstractMetaClass* >(); |
|
|
2592 | 2592 | |
|
|
2593 | 2593 | if (cls->baseClass()) |
|
|
2594 | 2594 | depends->insert(cls->baseClass()); |
|
|
2595 | 2595 | |
|
|
2596 | 2596 | foreach (AbstractMetaClass *interface, cls->interfaces()) { |
|
|
2597 | 2597 | AbstractMetaClass *impl = interface->primaryInterfaceImplementor(); |
|
|
2598 | 2598 | if (impl == cls) |
|
|
2599 | 2599 | continue; |
|
|
2600 | 2600 | depends->insert(impl); |
|
|
2601 | 2601 | } |
|
|
2602 | 2602 | |
|
|
2603 | 2603 | if (depends->empty()) { |
|
|
2604 | 2604 | noDependency.insert(cls); |
|
|
2605 | 2605 | } else { |
|
|
2606 | 2606 | hash.insert(cls, depends); |
|
|
2607 | 2607 | } |
|
|
2608 | 2608 | } |
|
|
2609 | 2609 | |
|
|
2610 | 2610 | while (!noDependency.empty()) { |
|
|
2611 | 2611 | foreach (AbstractMetaClass *cls, noDependency.values()) { |
|
|
2612 | 2612 | if(!cls->isInterface()) |
|
|
2613 | 2613 | res.append(cls); |
|
|
2614 | 2614 | noDependency.remove(cls); |
|
|
2615 | 2615 | QHashIterator<AbstractMetaClass*, QSet<AbstractMetaClass* >* > i(hash); |
|
|
2616 | 2616 | while (i.hasNext()) { |
|
|
2617 | 2617 | i.next(); |
|
|
2618 | 2618 | i.value()->remove(cls); |
|
|
2619 | 2619 | if (i.value()->empty()) { |
|
|
2620 | 2620 | AbstractMetaClass *key = i.key(); |
|
|
2621 | 2621 | noDependency.insert(key); |
|
|
2622 | 2622 | hash.remove(key); |
|
|
2623 | 2623 | delete(i.value()); |
|
|
2624 | 2624 | } |
|
|
2625 | 2625 | } |
|
|
2626 | 2626 | } |
|
|
2627 | 2627 | } |
|
|
2628 | 2628 | |
|
|
2629 | 2629 | if (!noDependency.empty() || !hash.empty()) { |
|
|
2630 | 2630 | qWarning("dependency graph was cyclic."); |
|
|
2631 | 2631 | } |
|
|
2632 | 2632 | |
|
|
2633 | 2633 | return res; |
|
|
2634 | 2634 | } |
| @@ -1,48 +1,48 | |||
|
|
1 | 1 | /**************************************************************************** |
|
|
2 | 2 | ** |
|
|
3 | 3 | ** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
|
4 | 4 | ** All rights reserved. |
|
|
5 | 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
|
6 | 6 | ** |
|
|
7 | 7 | ** This file is part of the Qt Script Generator project on Qt Labs. |
|
|
8 | 8 | ** |
|
|
9 | 9 | ** $QT_BEGIN_LICENSE:LGPL$ |
|
|
10 | 10 | ** No Commercial Usage |
|
|
11 | 11 | ** This file contains pre-release code and may not be distributed. |
|
|
12 | 12 | ** You may use this file in accordance with the terms and conditions |
|
|
13 | 13 | ** contained in the Technology Preview License Agreement accompanying |
|
|
14 | 14 | ** this package. |
|
|
15 | 15 | ** |
|
|
16 | 16 | ** GNU Lesser General Public License Usage |
|
|
17 | 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
|
18 | 18 | ** General Public License version 2.1 as published by the Free Software |
|
|
19 | 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
|
20 | 20 | ** packaging of this file. Please review the following information to |
|
|
21 | 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
|
22 | 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
|
23 | 23 | ** |
|
|
24 | 24 | ** In addition, as a special exception, Nokia gives you certain additional |
|
|
25 | 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
|
26 | 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
|
27 | 27 | ** |
|
|
28 | 28 | ** If you have questions regarding the use of this file, please contact |
|
|
29 | 29 | ** Nokia at qt-info@nokia.com. |
|
|
30 | 30 | ** |
|
|
31 | 31 | ** |
|
|
32 | 32 | ** |
|
|
33 | 33 | ** |
|
|
34 | 34 | ** |
|
|
35 | 35 | ** |
|
|
36 | 36 | ** |
|
|
37 | 37 | ** |
|
|
38 | 38 | ** $QT_END_LICENSE$ |
|
|
39 | 39 | ** |
|
|
40 | 40 | ****************************************************************************/ |
|
|
41 | 41 | |
|
|
42 | 42 | #include "metaqtscript.h" |
|
|
43 | 43 | |
|
|
44 | 44 | |
|
|
45 | 45 | bool MetaQtScriptClass::hasDefaultToStringFunction() const |
|
|
46 | 46 | { |
|
|
47 | return 0 < queryFunctionsByName("toString").size(); | |
|
|
47 | return AbstractMetaClass::hasDefaultToStringFunction(); | |
|
|
48 | 48 | } |
| @@ -1,379 +1,379 | |||
|
|
1 | 1 | /**************************************************************************** |
|
|
2 | 2 | ** |
|
|
3 | 3 | ** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
|
4 | 4 | ** All rights reserved. |
|
|
5 | 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
|
6 | 6 | ** |
|
|
7 | 7 | ** This file is part of the Qt Script Generator project on Qt Labs. |
|
|
8 | 8 | ** |
|
|
9 | 9 | ** $QT_BEGIN_LICENSE:LGPL$ |
|
|
10 | 10 | ** No Commercial Usage |
|
|
11 | 11 | ** This file contains pre-release code and may not be distributed. |
|
|
12 | 12 | ** You may use this file in accordance with the terms and conditions |
|
|
13 | 13 | ** contained in the Technology Preview License Agreement accompanying |
|
|
14 | 14 | ** this package. |
|
|
15 | 15 | ** |
|
|
16 | 16 | ** GNU Lesser General Public License Usage |
|
|
17 | 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
|
18 | 18 | ** General Public License version 2.1 as published by the Free Software |
|
|
19 | 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
|
20 | 20 | ** packaging of this file. Please review the following information to |
|
|
21 | 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
|
22 | 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
|
23 | 23 | ** |
|
|
24 | 24 | ** In addition, as a special exception, Nokia gives you certain additional |
|
|
25 | 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
|
26 | 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
|
27 | 27 | ** |
|
|
28 | 28 | ** If you have questions regarding the use of this file, please contact |
|
|
29 | 29 | ** Nokia at qt-info@nokia.com. |
|
|
30 | 30 | ** |
|
|
31 | 31 | ** |
|
|
32 | 32 | ** |
|
|
33 | 33 | ** |
|
|
34 | 34 | ** |
|
|
35 | 35 | ** |
|
|
36 | 36 | ** |
|
|
37 | 37 | ** |
|
|
38 | 38 | ** $QT_END_LICENSE$ |
|
|
39 | 39 | ** |
|
|
40 | 40 | ****************************************************************************/ |
|
|
41 | 41 | |
|
|
42 | 42 | #include "shellgenerator.h" |
|
|
43 | 43 | #include "reporthandler.h" |
|
|
44 | 44 | |
|
|
45 | 45 | #include "metaqtscript.h" |
|
|
46 | 46 | |
|
|
47 | 47 | bool ShellGenerator::shouldGenerate(const AbstractMetaClass *meta_class) const |
|
|
48 | 48 | { |
|
|
49 | 49 | uint cg = meta_class->typeEntry()->codeGeneration(); |
|
|
50 | 50 | if (meta_class->name().startsWith("QtScript")) return false; |
|
|
51 | 51 | if (meta_class->name().startsWith("QFuture")) return false; |
|
|
52 | 52 | if (meta_class->name().startsWith("Global")) return false; |
|
|
53 | 53 | if (meta_class->name().startsWith("QStyleOptionComplex")) return false; |
|
|
54 | 54 | if (meta_class->name().startsWith("QTextLayout")) return false; |
|
|
55 | 55 | if (meta_class->name().startsWith("QPersistentModelIndex")) return false; |
|
|
56 | 56 | return ((cg & TypeEntry::GenerateCode) != 0); |
|
|
57 | 57 | } |
|
|
58 | 58 | |
|
|
59 | 59 | void ShellGenerator::writeTypeInfo(QTextStream &s, const AbstractMetaType *type, Option options) |
|
|
60 | 60 | { |
|
|
61 | 61 | if ((options & OriginalTypeDescription) && !type->originalTypeDescription().isEmpty()) { |
|
|
62 | 62 | s << type->originalTypeDescription(); |
|
|
63 | 63 | return; |
|
|
64 | 64 | } |
|
|
65 | 65 | |
|
|
66 | 66 | if (type->isArray()) { |
|
|
67 | 67 | writeTypeInfo(s, type->arrayElementType(), options); |
|
|
68 | 68 | if (options & ArrayAsPointer) { |
|
|
69 | 69 | s << "*"; |
|
|
70 | 70 | } else { |
|
|
71 | 71 | s << "[" << type->arrayElementCount() << "]"; |
|
|
72 | 72 | } |
|
|
73 | 73 | return; |
|
|
74 | 74 | } |
|
|
75 | 75 | |
|
|
76 | 76 | const TypeEntry *te = type->typeEntry(); |
|
|
77 | 77 | |
|
|
78 | 78 | if (type->isConstant() && !(options & ExcludeConst)) |
|
|
79 | 79 | s << "const "; |
|
|
80 | 80 | |
|
|
81 | 81 | if ((options & EnumAsInts) && (te->isEnum() || te->isFlags())) { |
|
|
82 | 82 | s << "int"; |
|
|
83 | 83 | } else if (te->isFlags()) { |
|
|
84 | 84 | s << ((FlagsTypeEntry *) te)->originalName(); |
|
|
85 | 85 | } else { |
|
|
86 | 86 | s << fixCppTypeName(te->qualifiedCppName()); |
|
|
87 | 87 | } |
|
|
88 | 88 | |
|
|
89 | 89 | if (type->instantiations().size() > 0 |
|
|
90 | 90 | && (!type->isContainer() |
|
|
91 | 91 | || (static_cast<const ContainerTypeEntry *>(te))->type() != ContainerTypeEntry::StringListContainer)) { |
|
|
92 | 92 | s << '<'; |
|
|
93 | 93 | QList<AbstractMetaType *> args = type->instantiations(); |
|
|
94 | 94 | bool nested_template = false; |
|
|
95 | 95 | for (int i=0; i<args.size(); ++i) { |
|
|
96 | 96 | if (i != 0) |
|
|
97 | 97 | s << ", "; |
|
|
98 | 98 | nested_template |= args.at(i)->isContainer(); |
|
|
99 | 99 | writeTypeInfo(s, args.at(i)); |
|
|
100 | 100 | } |
|
|
101 | 101 | if (nested_template) |
|
|
102 | 102 | s << ' '; |
|
|
103 | 103 | s << '>'; |
|
|
104 | 104 | } |
|
|
105 | 105 | |
|
|
106 | 106 | s << QString(type->indirections(), '*'); |
|
|
107 | 107 | |
|
|
108 | 108 | if (type->isReference() && !(options & ExcludeReference) && !(options & ConvertReferenceToPtr)) |
|
|
109 | 109 | s << "&"; |
|
|
110 | 110 | |
|
|
111 | 111 | if (type->isReference() && (options & ConvertReferenceToPtr)) { |
|
|
112 | 112 | s << "*"; |
|
|
113 | 113 | } |
|
|
114 | 114 | |
|
|
115 | 115 | |
|
|
116 | 116 | if (!(options & SkipName)) |
|
|
117 | 117 | s << ' '; |
|
|
118 | 118 | } |
|
|
119 | 119 | |
|
|
120 | 120 | |
|
|
121 | 121 | void ShellGenerator::writeFunctionArguments(QTextStream &s, const AbstractMetaClass* owner, |
|
|
122 | 122 | const AbstractMetaArgumentList &arguments, |
|
|
123 | 123 | Option option, |
|
|
124 | 124 | int numArguments) |
|
|
125 | 125 | { |
|
|
126 | 126 | if (numArguments < 0) numArguments = arguments.size(); |
|
|
127 | 127 | |
|
|
128 | 128 | for (int i=0; i<numArguments; ++i) { |
|
|
129 | 129 | if (i != 0) |
|
|
130 | 130 | s << ", "; |
|
|
131 | 131 | AbstractMetaArgument *arg = arguments.at(i); |
|
|
132 | 132 | writeTypeInfo(s, arg->type(), option); |
|
|
133 | 133 | if (!(option & SkipName)) |
|
|
134 | 134 | s << " " << arg->argumentName(); |
|
|
135 | 135 | if ((option & IncludeDefaultExpression) && !arg->originalDefaultValueExpression().isEmpty()) { |
|
|
136 | 136 | s << " = "; |
|
|
137 | 137 | |
|
|
138 | 138 | QString expr = arg->originalDefaultValueExpression(); |
|
|
139 | 139 | if (expr != "0") { |
|
|
140 | 140 | QString qualifier; |
|
|
141 | 141 | if (arg->type()->typeEntry()->isEnum() && expr.indexOf("::") < 0) { |
|
|
142 | 142 | qualifier = ((EnumTypeEntry *)arg->type()->typeEntry())->qualifier(); |
|
|
143 | 143 | } else if (arg->type()->typeEntry()->isFlags() && expr.indexOf("::") < 0) { |
|
|
144 | 144 | qualifier = ((FlagsTypeEntry *)arg->type()->typeEntry())->originator()->qualifier(); |
|
|
145 | 145 | } |
|
|
146 | 146 | if (!qualifier.isEmpty()) { |
|
|
147 | 147 | s << qualifier << "::"; |
|
|
148 | 148 | } |
|
|
149 | 149 | } |
|
|
150 | 150 | if (expr.contains("defaultConnection")) { |
|
|
151 | 151 | expr.replace("defaultConnection","QSqlDatabase::defaultConnection"); |
|
|
152 | 152 | } |
|
|
153 | 153 | if (expr == "MediaSource()") { |
|
|
154 | 154 | expr = "Phonon::MediaSource()"; |
|
|
155 | 155 | } |
|
|
156 | 156 | s << expr; |
|
|
157 | 157 | } |
|
|
158 | 158 | } |
|
|
159 | 159 | } |
|
|
160 | 160 | |
|
|
161 | 161 | /*! |
|
|
162 | 162 | * Writes the function \a meta_function signature to the textstream \a s. |
|
|
163 | 163 | * |
|
|
164 | 164 | * The \a name_prefix can be used to give the function name a prefix, |
|
|
165 | 165 | * like "__public_" or "__override_" and \a classname_prefix can |
|
|
166 | 166 | * be used to give the class name a prefix. |
|
|
167 | 167 | * |
|
|
168 | 168 | * The \a option flags can be used to tweak various parameters, such as |
|
|
169 | 169 | * showing static, original vs renamed name, underscores for space etc. |
|
|
170 | 170 | * |
|
|
171 | 171 | * The \a extra_arguments list is a list of extra arguments on the |
|
|
172 | 172 | * form "bool static_call". |
|
|
173 | 173 | */ |
|
|
174 | 174 | |
|
|
175 | 175 | void ShellGenerator::writeFunctionSignature(QTextStream &s, |
|
|
176 | 176 | const AbstractMetaFunction *meta_function, |
|
|
177 | 177 | const AbstractMetaClass *implementor, |
|
|
178 | 178 | const QString &name_prefix, |
|
|
179 | 179 | Option option, |
|
|
180 | 180 | const QString &classname_prefix, |
|
|
181 | 181 | const QStringList &extra_arguments, |
|
|
182 | 182 | int numArguments) |
|
|
183 | 183 | { |
|
|
184 | 184 | // ### remove the implementor |
|
|
185 | 185 | AbstractMetaType *function_type = meta_function->type(); |
|
|
186 | 186 | |
|
|
187 | 187 | |
|
|
188 | 188 | if ((option & SkipReturnType) == 0) { |
|
|
189 | 189 | if (function_type) { |
|
|
190 | 190 | writeTypeInfo(s, function_type, option); |
|
|
191 | 191 | s << " "; |
|
|
192 | 192 | } else if (!meta_function->isConstructor()) { |
|
|
193 | 193 | s << "void "; |
|
|
194 | 194 | } |
|
|
195 | 195 | } |
|
|
196 | 196 | |
|
|
197 | 197 | if (implementor) { |
|
|
198 | 198 | if (classname_prefix.isEmpty()) |
|
|
199 | 199 | s << wrapperClassName(implementor) << "::"; |
|
|
200 | 200 | else |
|
|
201 | 201 | s << classname_prefix << implementor->name() << "::"; |
|
|
202 | 202 | } |
|
|
203 | 203 | |
|
|
204 | 204 | |
|
|
205 | 205 | QString function_name; |
|
|
206 | 206 | if (option & OriginalName) |
|
|
207 | 207 | function_name = meta_function->originalName(); |
|
|
208 | 208 | else |
|
|
209 | 209 | function_name = meta_function->name(); |
|
|
210 | 210 | |
|
|
211 | 211 | if (option & UnderscoreSpaces) |
|
|
212 | 212 | function_name = function_name.replace(' ', '_'); |
|
|
213 | 213 | |
|
|
214 | 214 | if (meta_function->isConstructor()) |
|
|
215 | 215 | function_name = meta_function->ownerClass()->name(); |
|
|
216 | 216 | |
|
|
217 | 217 | if (meta_function->isStatic() && (option & ShowStatic)) { |
|
|
218 | 218 | function_name = "static_" + meta_function->ownerClass()->name() + "_" + function_name; |
|
|
219 | 219 | } |
|
|
220 | 220 | |
|
|
221 | 221 | if (function_name.startsWith("operator")) { |
|
|
222 | 222 | function_name = meta_function->name(); |
|
|
223 | 223 | } |
|
|
224 | 224 | |
|
|
225 | 225 | if (meta_function->attributes() & AbstractMetaAttributes::SetterFunction) |
|
|
226 |
s << "set |
|
|
|
226 | s << "py_set_"; | |
|
|
227 | 227 | else if (meta_function->attributes() & AbstractMetaAttributes::GetterFunction) |
|
|
228 |
s << "get |
|
|
|
228 | s << "py_get_"; | |
|
|
229 | 229 | |
|
|
230 | 230 | s << name_prefix << function_name; |
|
|
231 | 231 | |
|
|
232 | 232 | s << "("; |
|
|
233 | 233 | |
|
|
234 | 234 | if ((option & FirstArgIsWrappedObject) && meta_function->ownerClass() && !meta_function->isConstructor() && !meta_function->isStatic()) { |
|
|
235 | 235 | s << meta_function->ownerClass()->qualifiedCppName() << "* theWrappedObject"; |
|
|
236 | 236 | if (meta_function->arguments().size() != 0) { |
|
|
237 | 237 | s << ", "; |
|
|
238 | 238 | } |
|
|
239 | 239 | } |
|
|
240 | 240 | |
|
|
241 | 241 | writeFunctionArguments(s, meta_function->ownerClass(), meta_function->arguments(), Option(option & Option(~ConvertReferenceToPtr)), numArguments); |
|
|
242 | 242 | |
|
|
243 | 243 | // The extra arguments... |
|
|
244 | 244 | for (int i=0; i<extra_arguments.size(); ++i) { |
|
|
245 | 245 | if (i > 0 || meta_function->arguments().size() != 0) |
|
|
246 | 246 | s << ", "; |
|
|
247 | 247 | s << extra_arguments.at(i); |
|
|
248 | 248 | } |
|
|
249 | 249 | |
|
|
250 | 250 | s << ")"; |
|
|
251 | 251 | if (meta_function->isConstant()) |
|
|
252 | 252 | s << " const"; |
|
|
253 | 253 | } |
|
|
254 | 254 | |
|
|
255 | 255 | AbstractMetaFunctionList ShellGenerator::getFunctionsToWrap(const AbstractMetaClass* meta_class) |
|
|
256 | 256 | { |
|
|
257 | 257 | AbstractMetaFunctionList functions = meta_class->queryFunctions( |
|
|
258 | 258 | AbstractMetaClass::NormalFunctions | AbstractMetaClass::WasPublic |
|
|
259 | 259 | | AbstractMetaClass::NotRemovedFromTargetLang | AbstractMetaClass::ClassImplements |
|
|
260 | 260 | ); |
|
|
261 | 261 | AbstractMetaFunctionList functions2 = meta_class->queryFunctions( |
|
|
262 | 262 | AbstractMetaClass::VirtualFunctions | AbstractMetaClass::WasVisible |
|
|
263 | 263 | | AbstractMetaClass::NotRemovedFromTargetLang | AbstractMetaClass::ClassImplements |
|
|
264 | 264 | ); |
|
|
265 | 265 | QSet<AbstractMetaFunction*> set1 = QSet<AbstractMetaFunction*>::fromList(functions); |
|
|
266 | 266 | foreach(AbstractMetaFunction* func, functions2) { |
|
|
267 | 267 | set1.insert(func); |
|
|
268 | 268 | } |
|
|
269 | 269 | |
|
|
270 | 270 | AbstractMetaFunctionList resultFunctions; |
|
|
271 | 271 | |
|
|
272 | 272 | foreach(AbstractMetaFunction* func, set1.toList()) { |
|
|
273 | 273 | if (!func->isAbstract() && func->implementingClass()==meta_class) { |
|
|
274 | 274 | resultFunctions << func; |
|
|
275 | 275 | } |
|
|
276 | 276 | } |
|
|
277 | 277 | qStableSort(resultFunctions); |
|
|
278 | 278 | return resultFunctions; |
|
|
279 | 279 | } |
|
|
280 | 280 | |
|
|
281 | 281 | AbstractMetaFunctionList ShellGenerator::getVirtualFunctionsForShell(const AbstractMetaClass* meta_class) |
|
|
282 | 282 | { |
|
|
283 | 283 | AbstractMetaFunctionList functions = meta_class->queryFunctions( |
|
|
284 | 284 | AbstractMetaClass::VirtualFunctions | AbstractMetaClass::WasVisible |
|
|
285 | 285 | // | AbstractMetaClass::NotRemovedFromTargetLang |
|
|
286 | 286 | ); |
|
|
287 | 287 | qStableSort(functions); |
|
|
288 | 288 | return functions; |
|
|
289 | 289 | } |
|
|
290 | 290 | |
|
|
291 | 291 | AbstractMetaFunctionList ShellGenerator::getProtectedFunctionsThatNeedPromotion(const AbstractMetaClass* meta_class) |
|
|
292 | 292 | { |
|
|
293 | 293 | AbstractMetaFunctionList functions; |
|
|
294 | 294 | AbstractMetaFunctionList functions1 = getFunctionsToWrap(meta_class); |
|
|
295 | 295 | foreach(AbstractMetaFunction* func, functions1) { |
|
|
296 | 296 | if (!func->isPublic() || func->isVirtual()) { |
|
|
297 | 297 | functions << func; |
|
|
298 | 298 | } |
|
|
299 | 299 | } |
|
|
300 | 300 | qStableSort(functions); |
|
|
301 | 301 | return functions; |
|
|
302 | 302 | } |
|
|
303 | 303 | |
|
|
304 | 304 | /*! |
|
|
305 | 305 | Writes the include defined by \a inc to \a stream. |
|
|
306 | 306 | */ |
|
|
307 | 307 | void ShellGenerator::writeInclude(QTextStream &stream, const Include &inc) |
|
|
308 | 308 | { |
|
|
309 | 309 | if (inc.name.isEmpty()) |
|
|
310 | 310 | return; |
|
|
311 | 311 | if (inc.type == Include::TargetLangImport) |
|
|
312 | 312 | return; |
|
|
313 | 313 | stream << "#include "; |
|
|
314 | 314 | if (inc.type == Include::IncludePath) |
|
|
315 | 315 | stream << "<"; |
|
|
316 | 316 | else |
|
|
317 | 317 | stream << "\""; |
|
|
318 | 318 | stream << inc.name; |
|
|
319 | 319 | if (inc.type == Include::IncludePath) |
|
|
320 | 320 | stream << ">"; |
|
|
321 | 321 | else |
|
|
322 | 322 | stream << "\""; |
|
|
323 | 323 | stream << endl; |
|
|
324 | 324 | } |
|
|
325 | 325 | |
|
|
326 | 326 | /*! |
|
|
327 | 327 | Returns true if the given function \a fun is operator>>() or |
|
|
328 | 328 | operator<<() that streams from/to a Q{Data,Text}Stream, false |
|
|
329 | 329 | otherwise. |
|
|
330 | 330 | */ |
|
|
331 | 331 | bool ShellGenerator::isSpecialStreamingOperator(const AbstractMetaFunction *fun) |
|
|
332 | 332 | { |
|
|
333 | 333 | return ((fun->functionType() == AbstractMetaFunction::GlobalScopeFunction) |
|
|
334 | 334 | && (fun->arguments().size() == 1) |
|
|
335 | 335 | && (((fun->originalName() == "operator>>") && (fun->modifiedName() == "readFrom")) |
|
|
336 | 336 | || ((fun->originalName() == "operator<<") && (fun->modifiedName() == "writeTo")))); |
|
|
337 | 337 | } |
|
|
338 | 338 | |
|
|
339 | 339 | bool ShellGenerator::isBuiltIn(const QString& name) { |
|
|
340 | 340 | |
|
|
341 | 341 | static QSet<QString> builtIn; |
|
|
342 | 342 | if (builtIn.isEmpty()) { |
|
|
343 | 343 | builtIn.insert("Qt"); |
|
|
344 | 344 | builtIn.insert("QFont"); |
|
|
345 | 345 | builtIn.insert("QPixmap"); |
|
|
346 | 346 | builtIn.insert("QBrush"); |
|
|
347 | 347 | builtIn.insert("QBitArray"); |
|
|
348 | 348 | builtIn.insert("QPalette"); |
|
|
349 | 349 | builtIn.insert("QPen"); |
|
|
350 | 350 | builtIn.insert("QIcon"); |
|
|
351 | 351 | builtIn.insert("QImage"); |
|
|
352 | 352 | builtIn.insert("QPolygon"); |
|
|
353 | 353 | builtIn.insert("QRegion"); |
|
|
354 | 354 | builtIn.insert("QBitmap"); |
|
|
355 | 355 | builtIn.insert("QCursor"); |
|
|
356 | 356 | builtIn.insert("QColor"); |
|
|
357 | 357 | builtIn.insert("QSizePolicy"); |
|
|
358 | 358 | builtIn.insert("QKeySequence"); |
|
|
359 | 359 | builtIn.insert("QTextLength"); |
|
|
360 | 360 | builtIn.insert("QTextFormat"); |
|
|
361 | 361 | builtIn.insert("QMatrix"); |
|
|
362 | 362 | builtIn.insert("QDate"); |
|
|
363 | 363 | builtIn.insert("QTime"); |
|
|
364 | 364 | builtIn.insert("QDateTime"); |
|
|
365 | 365 | builtIn.insert("QUrl"); |
|
|
366 | 366 | builtIn.insert("QLocale"); |
|
|
367 | 367 | builtIn.insert("QRect"); |
|
|
368 | 368 | builtIn.insert("QRectF"); |
|
|
369 | 369 | builtIn.insert("QSize"); |
|
|
370 | 370 | builtIn.insert("QSizeF"); |
|
|
371 | 371 | builtIn.insert("QLine"); |
|
|
372 | 372 | builtIn.insert("QLineF"); |
|
|
373 | 373 | builtIn.insert("QPoint"); |
|
|
374 | 374 | builtIn.insert("QPointF"); |
|
|
375 | 375 | builtIn.insert("QRegExp"); |
|
|
376 | 376 | } |
|
|
377 | 377 | return builtIn.contains(name); |
|
|
378 | 378 | } |
|
|
379 | 379 | |
| @@ -1,303 +1,306 | |||
|
|
1 | 1 | /**************************************************************************** |
|
|
2 | 2 | ** |
|
|
3 | 3 | ** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
|
4 | 4 | ** All rights reserved. |
|
|
5 | 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
|
6 | 6 | ** |
|
|
7 | 7 | ** This file is part of the Qt Script Generator project on Qt Labs. |
|
|
8 | 8 | ** |
|
|
9 | 9 | ** $QT_BEGIN_LICENSE:LGPL$ |
|
|
10 | 10 | ** No Commercial Usage |
|
|
11 | 11 | ** This file contains pre-release code and may not be distributed. |
|
|
12 | 12 | ** You may use this file in accordance with the terms and conditions |
|
|
13 | 13 | ** contained in the Technology Preview License Agreement accompanying |
|
|
14 | 14 | ** this package. |
|
|
15 | 15 | ** |
|
|
16 | 16 | ** GNU Lesser General Public License Usage |
|
|
17 | 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
|
18 | 18 | ** General Public License version 2.1 as published by the Free Software |
|
|
19 | 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
|
20 | 20 | ** packaging of this file. Please review the following information to |
|
|
21 | 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
|
22 | 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
|
23 | 23 | ** |
|
|
24 | 24 | ** In addition, as a special exception, Nokia gives you certain additional |
|
|
25 | 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
|
26 | 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
|
27 | 27 | ** |
|
|
28 | 28 | ** If you have questions regarding the use of this file, please contact |
|
|
29 | 29 | ** Nokia at qt-info@nokia.com. |
|
|
30 | 30 | ** |
|
|
31 | 31 | ** |
|
|
32 | 32 | ** |
|
|
33 | 33 | ** |
|
|
34 | 34 | ** |
|
|
35 | 35 | ** |
|
|
36 | 36 | ** |
|
|
37 | 37 | ** |
|
|
38 | 38 | ** $QT_END_LICENSE$ |
|
|
39 | 39 | ** |
|
|
40 | 40 | ****************************************************************************/ |
|
|
41 | 41 | |
|
|
42 | 42 | #include "shellheadergenerator.h" |
|
|
43 | 43 | #include "fileout.h" |
|
|
44 | 44 | |
|
|
45 | 45 | #include <QtCore/QDir> |
|
|
46 | 46 | |
|
|
47 | 47 | #include <qdebug.h> |
|
|
48 | 48 | |
|
|
49 | 49 | QString ShellHeaderGenerator::fileNameForClass(const AbstractMetaClass *meta_class) const |
|
|
50 | 50 | { |
|
|
51 | 51 | return QString("PythonQtWrapper_%1.h").arg(meta_class->name()); |
|
|
52 | 52 | } |
|
|
53 | 53 | |
|
|
54 | 54 | |
|
|
55 | 55 | void ShellHeaderGenerator::writeFieldAccessors(QTextStream &s, const AbstractMetaField *field) |
|
|
56 | 56 | { |
|
|
57 | 57 | const AbstractMetaFunction *setter = field->setter(); |
|
|
58 | 58 | const AbstractMetaFunction *getter = field->getter(); |
|
|
59 | 59 | |
|
|
60 | // Uuid data4 did not work | |
|
|
61 | if (field->enclosingClass()->name()=="QUuid" && setter->name()=="data4") return; | |
|
|
62 | ||
|
|
60 | 63 | if (!field->type()->isConstant()) { |
|
|
61 | 64 | writeFunctionSignature(s, setter, 0, QString(), |
|
|
62 | 65 | Option(ConvertReferenceToPtr | FirstArgIsWrappedObject| IncludeDefaultExpression | ShowStatic | UnderscoreSpaces)); |
|
|
63 | 66 | s << "{ theWrappedObject->" << field->name() << " = " << setter->arguments()[0]->argumentName() << "; }\n"; |
|
|
64 | 67 | } |
|
|
65 | 68 | |
|
|
66 | 69 | writeFunctionSignature(s, getter, 0, QString(), |
|
|
67 | 70 | Option(ConvertReferenceToPtr | FirstArgIsWrappedObject| IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
68 | 71 | s << "{ return theWrappedObject->" << field->name() << "; }\n"; |
|
|
69 | 72 | } |
|
|
70 | 73 | |
|
|
71 | 74 | void ShellHeaderGenerator::write(QTextStream &s, const AbstractMetaClass *meta_class) |
|
|
72 | 75 | { |
|
|
73 | 76 | QString builtIn = ShellGenerator::isBuiltIn(meta_class->name())?"_builtin":""; |
|
|
74 | 77 | QString pro_file_name = meta_class->package().replace(".", "_") + builtIn + "/" + meta_class->package().replace(".", "_") + builtIn + ".pri"; |
|
|
75 | 78 | priGenerator->addHeader(pro_file_name, fileNameForClass(meta_class)); |
|
|
76 | 79 | setupGenerator->addClass(meta_class->package().replace(".", "_") + builtIn, meta_class); |
|
|
77 | 80 | |
|
|
78 | 81 | QString include_block = "PYTHONQTWRAPPER_" + meta_class->name().toUpper() + "_H"; |
|
|
79 | 82 | |
|
|
80 | 83 | s << "#ifndef " << include_block << endl |
|
|
81 | 84 | << "#define " << include_block << endl << endl; |
|
|
82 | 85 | |
|
|
83 | 86 | Include inc = meta_class->typeEntry()->include(); |
|
|
84 | 87 | ShellGenerator::writeInclude(s, inc); |
|
|
85 | 88 | |
|
|
86 | 89 | s << "#include <QObject>" << endl << endl; |
|
|
87 | 90 | s << "#include <PythonQt.h>" << endl << endl; |
|
|
88 | 91 | |
|
|
89 | 92 | IncludeList list = meta_class->typeEntry()->extraIncludes(); |
|
|
90 | 93 | qSort(list.begin(), list.end()); |
|
|
91 | 94 | foreach (const Include &inc, list) { |
|
|
92 | 95 | ShellGenerator::writeInclude(s, inc); |
|
|
93 | 96 | } |
|
|
94 | 97 | s << endl; |
|
|
95 | 98 | |
|
|
96 | 99 | AbstractMetaFunctionList ctors = meta_class->queryFunctions(AbstractMetaClass::Constructors |
|
|
97 | 100 | | AbstractMetaClass::WasVisible |
|
|
98 | 101 | | AbstractMetaClass::NotRemovedFromTargetLang); |
|
|
99 | 102 | |
|
|
100 | 103 | // Shell------------------------------------------------------------------- |
|
|
101 | 104 | if (meta_class->generateShellClass()) { |
|
|
102 | 105 | |
|
|
103 | 106 | AbstractMetaFunctionList virtualsForShell = getVirtualFunctionsForShell(meta_class); |
|
|
104 | 107 | |
|
|
105 | 108 | s << "class " << shellClassName(meta_class) |
|
|
106 | 109 | << " : public " << meta_class->qualifiedCppName() << endl << "{" << endl; |
|
|
107 | 110 | s << "public:" << endl; |
|
|
108 | 111 | foreach(AbstractMetaFunction* fun, ctors) { |
|
|
109 | 112 | s << " "; |
|
|
110 | 113 | writeFunctionSignature(s, fun, 0,"PythonQtShell_", |
|
|
111 | 114 | Option(IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
112 | 115 | s << ":" << meta_class->qualifiedCppName() << "("; |
|
|
113 | 116 | QString scriptFunctionName = fun->originalName(); |
|
|
114 | 117 | AbstractMetaArgumentList args = fun->arguments(); |
|
|
115 | 118 | for (int i = 0; i < args.size(); ++i) { |
|
|
116 | 119 | if (i > 0) |
|
|
117 | 120 | s << ", "; |
|
|
118 | 121 | s << args.at(i)->argumentName(); |
|
|
119 | 122 | } |
|
|
120 | 123 | s << "),_wrapper(NULL) {};" << endl; |
|
|
121 | 124 | } |
|
|
122 | 125 | s << endl; |
|
|
123 | 126 | |
|
|
124 | 127 | foreach(AbstractMetaFunction* fun, virtualsForShell) { |
|
|
125 | 128 | s << "virtual "; |
|
|
126 | 129 | writeFunctionSignature(s, fun, 0, QString(), |
|
|
127 | 130 | Option(IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
128 | 131 | s << ";" << endl; |
|
|
129 | 132 | } |
|
|
130 | 133 | s << endl; |
|
|
131 | 134 | s << " PythonQtInstanceWrapper* _wrapper; " << endl; |
|
|
132 | 135 | |
|
|
133 | 136 | s << "};" << endl << endl; |
|
|
134 | 137 | } |
|
|
135 | 138 | |
|
|
136 | 139 | // Promoter------------------------------------------------------------------- |
|
|
137 | 140 | AbstractMetaFunctionList promoteFunctions = getProtectedFunctionsThatNeedPromotion(meta_class); |
|
|
138 | 141 | if (!promoteFunctions.isEmpty()) { |
|
|
139 | 142 | s << "class " << promoterClassName(meta_class) |
|
|
140 | 143 | << " : public " << meta_class->qualifiedCppName() << endl << "{ public:" << endl; |
|
|
141 | 144 | |
|
|
142 | 145 | foreach(AbstractMetaFunction* fun, promoteFunctions) { |
|
|
143 | 146 | s << "inline "; |
|
|
144 | 147 | writeFunctionSignature(s, fun, 0, "promoted_", |
|
|
145 | 148 | Option(IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
146 | 149 | s << " { "; |
|
|
147 | 150 | QString scriptFunctionName = fun->originalName(); |
|
|
148 | 151 | AbstractMetaArgumentList args = fun->arguments(); |
|
|
149 | 152 | if (fun->type()) |
|
|
150 | 153 | s << "return "; |
|
|
151 | 154 | s << meta_class->qualifiedCppName() << "::"; |
|
|
152 | 155 | s << fun->originalName() << "("; |
|
|
153 | 156 | for (int i = 0; i < args.size(); ++i) { |
|
|
154 | 157 | if (i > 0) |
|
|
155 | 158 | s << ", "; |
|
|
156 | 159 | s << args.at(i)->argumentName(); |
|
|
157 | 160 | } |
|
|
158 | 161 | s << "); }" << endl; |
|
|
159 | 162 | } |
|
|
160 | 163 | |
|
|
161 | 164 | s << "};" << endl << endl; |
|
|
162 | 165 | } |
|
|
163 | 166 | |
|
|
164 | 167 | // Wrapper------------------------------------------------------------------- |
|
|
165 | 168 | |
|
|
166 | 169 | s << "class " << wrapperClassName(meta_class) |
|
|
167 | 170 | << " : public QObject" << endl |
|
|
168 | 171 | << "{ Q_OBJECT" << endl; |
|
|
169 | 172 | |
|
|
170 | 173 | s << "public:" << endl; |
|
|
171 | 174 | |
|
|
172 | 175 | AbstractMetaEnumList enums1 = meta_class->enums(); |
|
|
173 | 176 | AbstractMetaEnumList enums; |
|
|
174 | 177 | QList<FlagsTypeEntry*> flags; |
|
|
175 | 178 | foreach(AbstractMetaEnum* enum1, enums1) { |
|
|
176 | 179 | // catch gadgets and enums that are not exported on QObjects... |
|
|
177 | 180 | if (enum1->wasPublic() && (!meta_class->isQObject() || !enum1->hasQEnumsDeclaration())) { |
|
|
178 | 181 | enums << enum1; |
|
|
179 | 182 | if (enum1->typeEntry()->flags()) { |
|
|
180 | 183 | flags << enum1->typeEntry()->flags(); |
|
|
181 | 184 | } |
|
|
182 | 185 | } |
|
|
183 | 186 | } |
|
|
184 | 187 | if (enums.count()) { |
|
|
185 | 188 | s << "Q_ENUMS("; |
|
|
186 | 189 | foreach(AbstractMetaEnum* enum1, enums) { |
|
|
187 | 190 | s << enum1->name() << " "; |
|
|
188 | 191 | } |
|
|
189 | 192 | s << ")" << endl; |
|
|
190 | 193 | |
|
|
191 | 194 | if (flags.count()) { |
|
|
192 | 195 | s << "Q_FLAGS("; |
|
|
193 | 196 | foreach(FlagsTypeEntry* flag1, flags) { |
|
|
194 | 197 | QString origName = flag1->originalName(); |
|
|
195 | 198 | int idx = origName.lastIndexOf("::"); |
|
|
196 | 199 | if (idx!= -1) { |
|
|
197 | 200 | origName = origName.mid(idx+2); |
|
|
198 | 201 | } |
|
|
199 | 202 | s << origName << " "; |
|
|
200 | 203 | } |
|
|
201 | 204 | s << ")" << endl; |
|
|
202 | 205 | } |
|
|
203 | 206 | |
|
|
204 | 207 | foreach(AbstractMetaEnum* enum1, enums) { |
|
|
205 | 208 | s << "enum " << enum1->name() << "{" << endl; |
|
|
206 | 209 | bool first = true; |
|
|
207 | 210 | foreach(AbstractMetaEnumValue* value, enum1->values()) { |
|
|
208 | 211 | if (first) { first = false; } |
|
|
209 | 212 | else { s << ", "; } |
|
|
210 | 213 | s << " " << value->name() << " = " << meta_class->qualifiedCppName() << "::" << value->name(); |
|
|
211 | 214 | } |
|
|
212 | 215 | s << "};" << endl; |
|
|
213 | 216 | } |
|
|
214 | 217 | if (flags.count()) { |
|
|
215 | 218 | foreach(AbstractMetaEnum* enum1, enums) { |
|
|
216 | 219 | if (enum1->typeEntry()->flags()) { |
|
|
217 | 220 | QString origName = enum1->typeEntry()->flags()->originalName(); |
|
|
218 | 221 | int idx = origName.lastIndexOf("::"); |
|
|
219 | 222 | if (idx!= -1) { |
|
|
220 | 223 | origName = origName.mid(idx+2); |
|
|
221 | 224 | } |
|
|
222 | 225 | s << "Q_DECLARE_FLAGS("<< origName << ", " << enum1->name() <<")"<<endl; |
|
|
223 | 226 | } |
|
|
224 | 227 | } |
|
|
225 | 228 | } |
|
|
226 | 229 | } |
|
|
227 | 230 | s << "public slots:" << endl; |
|
|
228 | 231 | if (meta_class->generateShellClass() || !meta_class->isAbstract()) { |
|
|
229 | 232 | |
|
|
230 | 233 | bool copyConstructorSeen = false; |
|
|
231 | 234 | bool defaultConstructorSeen = false; |
|
|
232 | 235 | foreach (const AbstractMetaFunction *fun, ctors) { |
|
|
233 | 236 | if (!fun->isPublic() || fun->isAbstract()) { continue; } |
|
|
234 | 237 | s << meta_class->qualifiedCppName() << "* "; |
|
|
235 | 238 | writeFunctionSignature(s, fun, 0, "new_", |
|
|
236 | 239 | Option(IncludeDefaultExpression | OriginalName | ShowStatic)); |
|
|
237 | 240 | s << ";" << endl; |
|
|
238 | 241 | if (fun->arguments().size()==1 && meta_class->qualifiedCppName() == fun->arguments().at(0)->type()->typeEntry()->qualifiedCppName()) { |
|
|
239 | 242 | copyConstructorSeen = true; |
|
|
240 | 243 | } |
|
|
241 | 244 | if (fun->arguments().size()==0) { |
|
|
242 | 245 | defaultConstructorSeen = true; |
|
|
243 | 246 | } |
|
|
244 | 247 | } |
|
|
245 | 248 | |
|
|
246 | 249 | if (meta_class->typeEntry()->isValue() |
|
|
247 | 250 | && !copyConstructorSeen && defaultConstructorSeen) { |
|
|
248 | 251 | QString className = meta_class->generateShellClass()?shellClassName(meta_class):meta_class->qualifiedCppName(); |
|
|
249 | 252 | s << meta_class->qualifiedCppName() << "* new_" << meta_class->name() << "(const " << meta_class->qualifiedCppName() << "& other) {" << endl; |
|
|
250 | 253 | s << className << "* a = new " << className << "();" << endl; |
|
|
251 | 254 | s << "*((" << meta_class->qualifiedCppName() << "*)a) = other;" << endl; |
|
|
252 | 255 | s << "return a; }" << endl; |
|
|
253 | 256 | } |
|
|
254 | 257 | } |
|
|
255 | 258 | if (meta_class->hasPublicDestructor() && !meta_class->isNamespace()) { |
|
|
256 | 259 | s << "void delete_" << meta_class->name() << "(" << meta_class->qualifiedCppName() << "* obj) { delete obj; } "; |
|
|
257 | 260 | s << endl; |
|
|
258 | 261 | } |
|
|
259 | 262 | if (meta_class->name()=="QTreeWidgetItem") { |
|
|
260 | s << "bool hasOwner(QTreeWidgetItem* theWrappedObject) { return theWrappedObject->treeWidget()!=NULL || theWrappedObject->parent()!=NULL; }" << endl; | |
|
|
263 | s << "bool py_hasOwner(QTreeWidgetItem* theWrappedObject) { return theWrappedObject->treeWidget()!=NULL || theWrappedObject->parent()!=NULL; }" << endl; | |
|
|
261 | 264 | } else if (meta_class->name()=="QGraphicsItem") { |
|
|
262 | s << "bool hasOwner(QGraphicsItem* theWrappedObject) { return theWrappedObject->scene()!=NULL || theWrappedObject->parentItem()!=NULL; }" << endl; | |
|
|
265 | s << "bool py_hasOwner(QGraphicsItem* theWrappedObject) { return theWrappedObject->scene()!=NULL || theWrappedObject->parentItem()!=NULL; }" << endl; | |
|
|
263 | 266 | } |
|
|
264 | 267 | |
|
|
265 | 268 | AbstractMetaFunctionList functions = getFunctionsToWrap(meta_class); |
|
|
266 | 269 | |
|
|
267 | 270 | foreach (const AbstractMetaFunction *function, functions) { |
|
|
268 | 271 | if (!function->isSlot()) { |
|
|
269 | 272 | s << " "; |
|
|
270 | 273 | writeFunctionSignature(s, function, 0, QString(), |
|
|
271 | 274 | Option(ConvertReferenceToPtr | FirstArgIsWrappedObject| IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
272 | 275 | s << ";" << endl; |
|
|
273 | 276 | } |
|
|
274 | 277 | } |
|
|
275 |
if ( |
|
|
|
276 | s << " QString toString(" << meta_class->qualifiedCppName() << "*);" << endl; | |
|
|
278 | if (meta_class->hasDefaultToStringFunction() || meta_class->hasToStringCapability()) { | |
|
|
279 | s << " QString py_toString(" << meta_class->qualifiedCppName() << "*);" << endl; | |
|
|
277 | 280 | } |
|
|
278 | 281 | |
|
|
279 | 282 | // Field accessors |
|
|
280 | 283 | foreach (const AbstractMetaField *field, meta_class->fields()) { |
|
|
281 | 284 | if (field->isPublic()) { |
|
|
282 | 285 | writeFieldAccessors(s, field); |
|
|
283 | 286 | } |
|
|
284 | 287 | } |
|
|
285 | 288 | |
|
|
286 | 289 | // writeInjectedCode(s, meta_class); |
|
|
287 | 290 | |
|
|
288 | 291 | // s << endl << " QScriptValue __qtscript_self;" << endl; |
|
|
289 | 292 | |
|
|
290 | 293 | s << "};" << endl << endl |
|
|
291 | 294 | << "#endif // " << include_block << endl; |
|
|
292 | 295 | |
|
|
293 | 296 | } |
|
|
294 | 297 | |
|
|
295 | 298 | void ShellHeaderGenerator::writeInjectedCode(QTextStream &s, const AbstractMetaClass *meta_class) |
|
|
296 | 299 | { |
|
|
297 | 300 | CodeSnipList code_snips = meta_class->typeEntry()->codeSnips(); |
|
|
298 | 301 | foreach (const CodeSnip &cs, code_snips) { |
|
|
299 | 302 | if (cs.language == TypeSystem::ShellDeclaration) { |
|
|
300 | 303 | s << cs.code() << endl; |
|
|
301 | 304 | } |
|
|
302 | 305 | } |
|
|
303 | 306 | } |
| @@ -1,309 +1,311 | |||
|
|
1 | 1 | /**************************************************************************** |
|
|
2 | 2 | ** |
|
|
3 | 3 | ** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
|
4 | 4 | ** All rights reserved. |
|
|
5 | 5 | ** Contact: Nokia Corporation (qt-info@nokia.com) |
|
|
6 | 6 | ** |
|
|
7 | 7 | ** This file is part of the Qt Script Generator project on Qt Labs. |
|
|
8 | 8 | ** |
|
|
9 | 9 | ** $QT_BEGIN_LICENSE:LGPL$ |
|
|
10 | 10 | ** No Commercial Usage |
|
|
11 | 11 | ** This file contains pre-release code and may not be distributed. |
|
|
12 | 12 | ** You may use this file in accordance with the terms and conditions |
|
|
13 | 13 | ** contained in the Technology Preview License Agreement accompanying |
|
|
14 | 14 | ** this package. |
|
|
15 | 15 | ** |
|
|
16 | 16 | ** GNU Lesser General Public License Usage |
|
|
17 | 17 | ** Alternatively, this file may be used under the terms of the GNU Lesser |
|
|
18 | 18 | ** General Public License version 2.1 as published by the Free Software |
|
|
19 | 19 | ** Foundation and appearing in the file LICENSE.LGPL included in the |
|
|
20 | 20 | ** packaging of this file. Please review the following information to |
|
|
21 | 21 | ** ensure the GNU Lesser General Public License version 2.1 requirements |
|
|
22 | 22 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
|
|
23 | 23 | ** |
|
|
24 | 24 | ** In addition, as a special exception, Nokia gives you certain additional |
|
|
25 | 25 | ** rights. These rights are described in the Nokia Qt LGPL Exception |
|
|
26 | 26 | ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
|
|
27 | 27 | ** |
|
|
28 | 28 | ** If you have questions regarding the use of this file, please contact |
|
|
29 | 29 | ** Nokia at qt-info@nokia.com. |
|
|
30 | 30 | ** |
|
|
31 | 31 | ** |
|
|
32 | 32 | ** |
|
|
33 | 33 | ** |
|
|
34 | 34 | ** |
|
|
35 | 35 | ** |
|
|
36 | 36 | ** |
|
|
37 | 37 | ** |
|
|
38 | 38 | ** $QT_END_LICENSE$ |
|
|
39 | 39 | ** |
|
|
40 | 40 | ****************************************************************************/ |
|
|
41 | 41 | |
|
|
42 | 42 | #include "shellimplgenerator.h" |
|
|
43 | 43 | #include "reporthandler.h" |
|
|
44 | 44 | #include "fileout.h" |
|
|
45 | 45 | #include <iostream> |
|
|
46 | 46 | |
|
|
47 | 47 | extern void declareFunctionMetaTypes(QTextStream &stream, |
|
|
48 | 48 | const AbstractMetaFunctionList &functions, |
|
|
49 | 49 | QSet<QString> ®isteredTypeNames); |
|
|
50 | 50 | |
|
|
51 | 51 | QString ShellImplGenerator::fileNameForClass(const AbstractMetaClass *meta_class) const |
|
|
52 | 52 | { |
|
|
53 | 53 | return QString("PythonQtWrapper_%1.cpp").arg(meta_class->name()); |
|
|
54 | 54 | } |
|
|
55 | 55 | |
|
|
56 | 56 | static bool include_less_than(const Include &a, const Include &b) |
|
|
57 | 57 | { |
|
|
58 | 58 | return a.name < b.name; |
|
|
59 | 59 | } |
|
|
60 | 60 | |
|
|
61 | 61 | static void writeHelperCode(QTextStream &s, const AbstractMetaClass *) |
|
|
62 | 62 | { |
|
|
63 | 63 | } |
|
|
64 | 64 | |
|
|
65 | 65 | |
|
|
66 | 66 | |
|
|
67 | 67 | void ShellImplGenerator::write(QTextStream &s, const AbstractMetaClass *meta_class) |
|
|
68 | 68 | { |
|
|
69 | 69 | QString builtIn = ShellGenerator::isBuiltIn(meta_class->name())?"_builtin":""; |
|
|
70 | 70 | QString pro_file_name = meta_class->package().replace(".", "_") + builtIn + "/" + meta_class->package().replace(".", "_") + builtIn + ".pri"; |
|
|
71 | 71 | priGenerator->addSource(pro_file_name, fileNameForClass(meta_class)); |
|
|
72 | 72 | |
|
|
73 | 73 | s << "#include \"PythonQtWrapper_" << meta_class->name() << ".h\"" << endl << endl; |
|
|
74 | 74 | |
|
|
75 | 75 | s << "#include <PythonQtSignalReceiver.h>" << endl; |
|
|
76 | 76 | s << "#include <PythonQtMethodInfo.h>" << endl; |
|
|
77 | 77 | s << "#include <PythonQtConversion.h>" << endl; |
|
|
78 | 78 | |
|
|
79 | 79 | //if (!meta_class->generateShellClass()) |
|
|
80 | 80 | // return; |
|
|
81 | 81 | |
|
|
82 | 82 | IncludeList list = meta_class->typeEntry()->extraIncludes(); |
|
|
83 | 83 | qSort(list.begin(), list.end()); |
|
|
84 | 84 | foreach (const Include &inc, list) { |
|
|
85 | 85 | ShellGenerator::writeInclude(s, inc); |
|
|
86 | 86 | } |
|
|
87 | 87 | s << endl; |
|
|
88 | 88 | |
|
|
89 | 89 | writeHelperCode(s, meta_class); |
|
|
90 | 90 | |
|
|
91 | 91 | // find constructors |
|
|
92 | 92 | AbstractMetaFunctionList ctors; |
|
|
93 | 93 | ctors = meta_class->queryFunctions(AbstractMetaClass::Constructors |
|
|
94 | 94 | | AbstractMetaClass::WasVisible |
|
|
95 | 95 | | AbstractMetaClass::NotRemovedFromTargetLang); |
|
|
96 | 96 | // find member functions |
|
|
97 | 97 | AbstractMetaFunctionList functions = getFunctionsToWrap(meta_class); |
|
|
98 | 98 | |
|
|
99 | 99 | // write metatype declarations |
|
|
100 | 100 | { |
|
|
101 | 101 | // QSet<QString> registeredTypeNames = m_qmetatype_declared_typenames; |
|
|
102 | 102 | // declareFunctionMetaTypes(s, functions, registeredTypeNames); |
|
|
103 | 103 | // s << endl; |
|
|
104 | 104 | } |
|
|
105 | 105 | |
|
|
106 | 106 | if (meta_class->generateShellClass()) { |
|
|
107 | 107 | AbstractMetaFunctionList virtualsForShell = getVirtualFunctionsForShell(meta_class); |
|
|
108 | 108 | foreach (const AbstractMetaFunction *fun, virtualsForShell) { |
|
|
109 | 109 | bool hasReturnValue = (fun->type()); |
|
|
110 | 110 | writeFunctionSignature(s, fun, meta_class, QString(), |
|
|
111 | 111 | Option(OriginalName | ShowStatic | UnderscoreSpaces), |
|
|
112 | 112 | "PythonQtShell_"); |
|
|
113 | 113 | s << endl << "{" << endl; |
|
|
114 | 114 | |
|
|
115 | 115 | Option typeOptions = Option(OriginalName | UnderscoreSpaces | SkipName); |
|
|
116 | 116 | AbstractMetaArgumentList args = fun->arguments(); |
|
|
117 | 117 | |
|
|
118 | 118 | s << "if (_wrapper) {" << endl; |
|
|
119 | 119 | s << " PyObject* obj = PyObject_GetAttrString((PyObject*)_wrapper, \"" << fun->name() << "\");" << endl; |
|
|
120 | 120 | s << " PyErr_Clear();" << endl; |
|
|
121 | 121 | s << " if (obj && !PythonQtSlotFunction_Check(obj)) {" << endl; |
|
|
122 | 122 | s << " static const char* argumentList[] ={\""; |
|
|
123 | 123 | if (hasReturnValue) { |
|
|
124 | 124 | // write the arguments, return type first |
|
|
125 | 125 | writeTypeInfo(s, fun->type(), typeOptions); |
|
|
126 | 126 | } |
|
|
127 | 127 | s << "\""; |
|
|
128 | 128 | for (int i = 0; i < args.size(); ++i) { |
|
|
129 | 129 | s << " , \""; |
|
|
130 | 130 | writeTypeInfo(s, args.at(i)->type(), typeOptions); |
|
|
131 | 131 | s << "\""; |
|
|
132 | 132 | } |
|
|
133 | 133 | s << "};" << endl; |
|
|
134 | 134 | s << " static const PythonQtMethodInfo* methodInfo = PythonQtMethodInfo::getCachedMethodInfoFromArgumentList(" << QString::number(args.size()+1) << ", argumentList);" << endl; |
|
|
135 | 135 | |
|
|
136 | 136 | if (hasReturnValue) { |
|
|
137 | 137 | s << " "; |
|
|
138 | 138 | writeTypeInfo(s, fun->type(), typeOptions); |
|
|
139 | 139 | s << " returnValue;" << endl; |
|
|
140 | 140 | // TODO: POD init to default is missing... |
|
|
141 | 141 | } |
|
|
142 | 142 | s << " void* args[" << QString::number(args.size()+1) << "] = {NULL"; |
|
|
143 | 143 | for (int i = 0; i < args.size(); ++i) { |
|
|
144 | 144 | s << ", (void*)&" << args.at(i)->argumentName(); |
|
|
145 | 145 | } |
|
|
146 | 146 | s << "};" << endl; |
|
|
147 | 147 | |
|
|
148 | 148 | s << " PyObject* result = PythonQtSignalTarget::call(obj, methodInfo, args, true);" << endl; |
|
|
149 | 149 | if (hasReturnValue) { |
|
|
150 | 150 | s << " if (result) {" << endl; |
|
|
151 | 151 | s << " args[0] = PythonQtConv::ConvertPythonToQt(methodInfo->parameters().at(0), result, false, NULL, &returnValue);" << endl; |
|
|
152 | 152 | s << " if (args[0]!=&returnValue) {" << endl; |
|
|
153 | 153 | s << " if (args[0]==NULL) {" << endl; |
|
|
154 | 154 | s << " PythonQt::priv()->handleVirtualOverloadReturnError(\"" << fun->name() << "\", methodInfo, result);" << endl; |
|
|
155 | 155 | s << " } else {" << endl; |
|
|
156 | 156 | s << " returnValue = *(("; |
|
|
157 | 157 | writeTypeInfo(s, fun->type(), typeOptions); |
|
|
158 | 158 | s << "*)args[0]);" << endl; |
|
|
159 | 159 | s << " }" << endl; |
|
|
160 | 160 | s << " }" << endl; |
|
|
161 | 161 | s << " }" << endl; |
|
|
162 | 162 | } |
|
|
163 | 163 | s << " if (result) { Py_DECREF(result); } " << endl; |
|
|
164 | 164 | s << " Py_DECREF(obj);" << endl; |
|
|
165 | 165 | if (hasReturnValue) { |
|
|
166 | 166 | s << " return returnValue;" << endl; |
|
|
167 | 167 | } else { |
|
|
168 | 168 | s << " return;" << endl; |
|
|
169 | 169 | } |
|
|
170 | 170 | s << " }" << endl; |
|
|
171 | 171 | s << "}" << endl; |
|
|
172 | 172 | |
|
|
173 | 173 | s << " "; |
|
|
174 | 174 | if (fun->isAbstract()) { |
|
|
175 | 175 | if (fun->type()) { |
|
|
176 | 176 | // return empty default object |
|
|
177 | 177 | writeTypeInfo(s, fun->type(), typeOptions); |
|
|
178 | 178 | s << " result;" << endl; |
|
|
179 | 179 | s << "return result"; |
|
|
180 | 180 | s << ";"; |
|
|
181 | 181 | } |
|
|
182 | 182 | } else { |
|
|
183 | 183 | if (fun->type()) { |
|
|
184 | 184 | s << "return "; |
|
|
185 | 185 | } |
|
|
186 | 186 | s << meta_class->qualifiedCppName() << "::"; |
|
|
187 | 187 | s << fun->originalName() << "("; |
|
|
188 | 188 | for (int i = 0; i < args.size(); ++i) { |
|
|
189 | 189 | if (i > 0) |
|
|
190 | 190 | s << ", "; |
|
|
191 | 191 | s << args.at(i)->argumentName(); |
|
|
192 | 192 | } |
|
|
193 | 193 | s << ");"; |
|
|
194 | 194 | } |
|
|
195 | 195 | s << endl << "}" << endl; |
|
|
196 | 196 | } |
|
|
197 | 197 | } |
|
|
198 | 198 | |
|
|
199 | 199 | if (meta_class->generateShellClass() || !meta_class->isAbstract()) { |
|
|
200 | 200 | |
|
|
201 | 201 | // write constructors |
|
|
202 | 202 | foreach (const AbstractMetaFunction *ctor, ctors) { |
|
|
203 | 203 | if (!ctor->isPublic() || ctor->isAbstract()) { continue; } |
|
|
204 | 204 | |
|
|
205 | 205 | s << meta_class->qualifiedCppName() << "* "; |
|
|
206 | 206 | s << "PythonQtWrapper_" << meta_class->name() << "::"; |
|
|
207 | 207 | writeFunctionSignature(s, ctor, 0, "new_", Option(OriginalName | ShowStatic)); |
|
|
208 | 208 | s << endl; |
|
|
209 | 209 | s << "{ " << endl; |
|
|
210 | 210 | s << "return new " << (meta_class->generateShellClass()?shellClassName(meta_class):meta_class->qualifiedCppName()) << "("; |
|
|
211 | 211 | AbstractMetaArgumentList args = ctor->arguments(); |
|
|
212 | 212 | for (int i = 0; i < args.size(); ++i) { |
|
|
213 | 213 | if (i > 0) |
|
|
214 | 214 | s << ", "; |
|
|
215 | 215 | s << args.at(i)->argumentName(); |
|
|
216 | 216 | } |
|
|
217 | 217 | s << ");" << " }" << endl << endl; |
|
|
218 | 218 | } |
|
|
219 | 219 | } |
|
|
220 | 220 | |
|
|
221 | 221 | QString wrappedObject = " (*theWrappedObject)"; |
|
|
222 | 222 | |
|
|
223 | 223 | // write member functions |
|
|
224 | 224 | for (int i = 0; i < functions.size(); ++i) { |
|
|
225 | 225 | AbstractMetaFunction *fun = functions.at(i); |
|
|
226 | 226 | if (fun->isSlot()) continue; |
|
|
227 | 227 | |
|
|
228 | 228 | writeFunctionSignature(s, fun, meta_class, QString(), |
|
|
229 | 229 | Option(ConvertReferenceToPtr | FirstArgIsWrappedObject | OriginalName | ShowStatic | UnderscoreSpaces), |
|
|
230 | 230 | "PythonQtWrapper_"); |
|
|
231 | 231 | s << endl << "{" << endl; |
|
|
232 | 232 | s << " "; |
|
|
233 | 233 | if (ShellGenerator::isSpecialStreamingOperator(fun)) { |
|
|
234 | 234 | s << fun->arguments().at(0)->argumentName(); |
|
|
235 | 235 | if (fun->originalName().startsWith("operator>>")) { |
|
|
236 | 236 | s << " >> "; |
|
|
237 | 237 | } else { |
|
|
238 | 238 | s << " << "; |
|
|
239 | 239 | } |
|
|
240 | 240 | s << wrappedObject; |
|
|
241 | 241 | } else { |
|
|
242 | 242 | QString scriptFunctionName = fun->originalName(); |
|
|
243 | 243 | AbstractMetaArgumentList args = fun->arguments(); |
|
|
244 | 244 | // call the C++ implementation |
|
|
245 | 245 | if (fun->type()) { |
|
|
246 | 246 | s << "return "; |
|
|
247 | 247 | // call the C++ implementation |
|
|
248 | 248 | if (fun->type()->isReference()) { |
|
|
249 | 249 | s << "&"; |
|
|
250 | 250 | } |
|
|
251 | 251 | } |
|
|
252 | 252 | s << "("; |
|
|
253 | 253 | if (scriptFunctionName.startsWith("operator>>")) { |
|
|
254 | 254 | s << wrappedObject << " >>" << args.at(0)->argumentName(); |
|
|
255 | 255 | } else if (scriptFunctionName.startsWith("operator<<")) { |
|
|
256 | 256 | s << wrappedObject << " <<" << args.at(0)->argumentName(); |
|
|
257 | 257 | } else if (scriptFunctionName.startsWith("operator[]")) { |
|
|
258 | 258 | s << wrappedObject << "[" << args.at(0)->argumentName() << "]"; |
|
|
259 | 259 | } else if (scriptFunctionName.startsWith("operator") && args.size()==1) { |
|
|
260 | 260 | QString op = scriptFunctionName.mid(8); |
|
|
261 | 261 | s << wrappedObject << op << " " << args.at(0)->argumentName(); |
|
|
262 | 262 | } else { |
|
|
263 | 263 | if (fun->isStatic()) { |
|
|
264 | 264 | s << meta_class->qualifiedCppName() << "::"; |
|
|
265 | 265 | } else { |
|
|
266 | 266 | if (!fun->isPublic() || fun->isVirtual()) { |
|
|
267 | 267 | s << " ((" << promoterClassName(meta_class) << "*)theWrappedObject)->promoted_"; |
|
|
268 | 268 | } else { |
|
|
269 | 269 | s << " theWrappedObject->"; |
|
|
270 | 270 | } |
|
|
271 | 271 | } |
|
|
272 | 272 | s << fun->originalName() << "("; |
|
|
273 | 273 | for (int i = 0; i < args.size(); ++i) { |
|
|
274 | 274 | if (i > 0) |
|
|
275 | 275 | s << ", "; |
|
|
276 | 276 | s << args.at(i)->argumentName(); |
|
|
277 | 277 | } |
|
|
278 | 278 | s << ")"; |
|
|
279 | 279 | } |
|
|
280 | 280 | s << ")"; |
|
|
281 | 281 | } |
|
|
282 | 282 | s << ";" << endl; |
|
|
283 | 283 | |
|
|
284 | 284 | s << "}" << endl << endl; |
|
|
285 | 285 | } |
|
|
286 | 286 | |
|
|
287 |
if ( |
|
|
|
287 | if (meta_class->hasDefaultToStringFunction()) { | |
|
|
288 | s << "QString PythonQtWrapper_" << meta_class->name() << "::py_toString(" << meta_class->qualifiedCppName() << "* obj) { return obj->toString(); }" << endl; | |
|
|
289 | } else if (meta_class->hasToStringCapability()) { | |
|
|
288 | 290 | FunctionModelItem fun = meta_class->hasToStringCapability(); |
|
|
289 | 291 | int indirections = fun->arguments().at(1)->type().indirections(); |
|
|
290 | 292 | QString deref = QLatin1String(indirections == 0 ? "*" : ""); |
|
|
291 | s << "QString PythonQtWrapper_" << meta_class->name() << "::toString(" << meta_class->qualifiedCppName() << "* obj) {" << endl; | |
|
|
293 | s << "QString PythonQtWrapper_" << meta_class->name() << "::py_toString(" << meta_class->qualifiedCppName() << "* obj) {" << endl; | |
|
|
292 | 294 | s << " QString result;" << endl; |
|
|
293 | 295 | s << " QDebug d(&result);" << endl; |
|
|
294 | 296 | s << " d << " << deref << "obj;" << endl; |
|
|
295 | 297 | s << " return result;" << endl; |
|
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296 | 298 | s << "}" << endl << endl; |
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297 | 299 | } |
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298 | 300 | |
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299 | 301 | } |
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300 | 302 | |
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301 | 303 | void ShellImplGenerator::writeInjectedCode(QTextStream &s, const AbstractMetaClass *meta_class) |
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302 | 304 | { |
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303 | 305 | CodeSnipList code_snips = meta_class->typeEntry()->codeSnips(); |
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304 | 306 | foreach (const CodeSnip &cs, code_snips) { |
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305 | 307 | if (cs.language == TypeSystem::ShellCode) { |
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306 | 308 | s << cs.code() << endl; |
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307 | 309 | } |
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308 | 310 | } |
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309 | 311 | } |
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