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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 |
operator_names->insert("~", "__ |
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82 | operator_names->insert("~", "__invert__"); | |
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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 |
operator_names->insert("<", " |
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110 |
operator_names->insert(">", " |
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111 |
operator_names->insert("<=", "le |
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112 |
operator_names->insert(">=", "g |
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113 |
operator_names->insert("!=", " |
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114 |
operator_names->insert("==", " |
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109 | operator_names->insert("<", "__lt__"); | |
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110 | operator_names->insert(">", "__gt__"); | |
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111 | operator_names->insert("<=", "__le__"); | |
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112 | operator_names->insert(">=", "__ge__"); | |
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113 | operator_names->insert("!=", "__ne__"); | |
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114 | operator_names->insert("==", "__eq__"); | |
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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 | 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(); |
|
|
382 | 382 | } |
|
|
383 | 383 | |
|
|
384 | 384 | |
|
|
385 | 385 | void AbstractMetaBuilder::sortLists() |
|
|
386 | 386 | { |
|
|
387 | 387 | qSort(m_meta_classes.begin(), m_meta_classes.end(), class_less_than); |
|
|
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 | } |
| @@ -1,1976 +1,1986 | |||
|
|
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 "abstractmetalang.h" |
|
|
43 | 43 | #include "reporthandler.h" |
|
|
44 | 44 | |
|
|
45 | 45 | /******************************************************************************* |
|
|
46 | 46 | * AbstractMetaType |
|
|
47 | 47 | */ |
|
|
48 | 48 | AbstractMetaType *AbstractMetaType::copy() const |
|
|
49 | 49 | { |
|
|
50 | 50 | AbstractMetaType *cpy = new AbstractMetaType; |
|
|
51 | 51 | |
|
|
52 | 52 | cpy->setTypeUsagePattern(typeUsagePattern()); |
|
|
53 | 53 | cpy->setConstant(isConstant()); |
|
|
54 | 54 | cpy->setReference(isReference()); |
|
|
55 | 55 | cpy->setIndirections(indirections()); |
|
|
56 | 56 | cpy->setInstantiations(instantiations()); |
|
|
57 | 57 | cpy->setArrayElementCount(arrayElementCount()); |
|
|
58 | 58 | cpy->setOriginalTypeDescription(originalTypeDescription()); |
|
|
59 | 59 | cpy->setOriginalTemplateType(originalTemplateType() ? originalTemplateType()->copy() : 0); |
|
|
60 | 60 | |
|
|
61 | 61 | cpy->setArrayElementType(arrayElementType() ? arrayElementType()->copy() : 0); |
|
|
62 | 62 | |
|
|
63 | 63 | cpy->setTypeEntry(typeEntry()); |
|
|
64 | 64 | |
|
|
65 | 65 | return cpy; |
|
|
66 | 66 | } |
|
|
67 | 67 | |
|
|
68 | 68 | QString AbstractMetaType::cppSignature() const |
|
|
69 | 69 | { |
|
|
70 | 70 | QString s; |
|
|
71 | 71 | |
|
|
72 | 72 | if (isConstant()) |
|
|
73 | 73 | s += "const "; |
|
|
74 | 74 | |
|
|
75 | 75 | s += typeEntry()->qualifiedCppName(); |
|
|
76 | 76 | |
|
|
77 | 77 | if (hasInstantiationInCpp()) { |
|
|
78 | 78 | QList<AbstractMetaType *> types = instantiations(); |
|
|
79 | 79 | s += "<"; |
|
|
80 | 80 | for (int i=0; i<types.count(); ++i) { |
|
|
81 | 81 | if (i > 0) |
|
|
82 | 82 | s += ", "; |
|
|
83 | 83 | s += types.at(i)->cppSignature(); |
|
|
84 | 84 | } |
|
|
85 | 85 | s += " >"; |
|
|
86 | 86 | } |
|
|
87 | 87 | |
|
|
88 | 88 | if (actualIndirections()) { |
|
|
89 | 89 | s += ' '; |
|
|
90 | 90 | if (indirections()) |
|
|
91 | 91 | s += QString(indirections(), '*'); |
|
|
92 | 92 | if (isReference()) |
|
|
93 | 93 | s += '&'; |
|
|
94 | 94 | } |
|
|
95 | 95 | return s; |
|
|
96 | 96 | } |
|
|
97 | 97 | |
|
|
98 | 98 | /******************************************************************************* |
|
|
99 | 99 | * AbstractMetaArgument |
|
|
100 | 100 | */ |
|
|
101 | 101 | AbstractMetaArgument *AbstractMetaArgument::copy() const |
|
|
102 | 102 | { |
|
|
103 | 103 | AbstractMetaArgument *cpy = new AbstractMetaArgument; |
|
|
104 | 104 | cpy->setName(AbstractMetaVariable::name()); |
|
|
105 | 105 | cpy->setDefaultValueExpression(defaultValueExpression()); |
|
|
106 | 106 | cpy->setType(type()->copy()); |
|
|
107 | 107 | cpy->setArgumentIndex(argumentIndex()); |
|
|
108 | 108 | |
|
|
109 | 109 | return cpy; |
|
|
110 | 110 | } |
|
|
111 | 111 | |
|
|
112 | 112 | |
|
|
113 | 113 | QString AbstractMetaArgument::argumentName() const |
|
|
114 | 114 | { |
|
|
115 | 115 | QString n = AbstractMetaVariable::name(); |
|
|
116 | 116 | if (n.isEmpty()) { |
|
|
117 | 117 | return QString("arg__%2").arg(m_argument_index + 1); |
|
|
118 | 118 | } |
|
|
119 | 119 | return n; |
|
|
120 | 120 | } |
|
|
121 | 121 | |
|
|
122 | 122 | |
|
|
123 | 123 | QString AbstractMetaArgument::indexedName() const |
|
|
124 | 124 | { |
|
|
125 | 125 | QString n = AbstractMetaVariable::name(); |
|
|
126 | 126 | if (n.isEmpty()) |
|
|
127 | 127 | return argumentName(); |
|
|
128 | 128 | return QString("%1%2").arg(n).arg(m_argument_index); |
|
|
129 | 129 | } |
|
|
130 | 130 | |
|
|
131 | 131 | QString AbstractMetaArgument::name() const |
|
|
132 | 132 | { |
|
|
133 | 133 | Q_ASSERT_X(0, "AbstractMetaArgument::name()", "use argumentName() or indexedName() instead"); |
|
|
134 | 134 | return QString(); |
|
|
135 | 135 | } |
|
|
136 | 136 | |
|
|
137 | 137 | |
|
|
138 | 138 | /******************************************************************************* |
|
|
139 | 139 | * AbstractMetaFunction |
|
|
140 | 140 | */ |
|
|
141 | 141 | AbstractMetaFunction::~AbstractMetaFunction() |
|
|
142 | 142 | { |
|
|
143 | 143 | qDeleteAll(m_arguments); |
|
|
144 | 144 | delete m_type; |
|
|
145 | 145 | } |
|
|
146 | 146 | |
|
|
147 | 147 | /******************************************************************************* |
|
|
148 | 148 | * Indicates that this function has a modification that removes it |
|
|
149 | 149 | */ |
|
|
150 | 150 | bool AbstractMetaFunction::isModifiedRemoved(int types) const |
|
|
151 | 151 | { |
|
|
152 | 152 | FunctionModificationList mods = modifications(implementingClass()); |
|
|
153 | 153 | foreach (FunctionModification mod, mods) { |
|
|
154 | 154 | if (!mod.isRemoveModifier()) |
|
|
155 | 155 | continue; |
|
|
156 | 156 | |
|
|
157 | 157 | if ((mod.removal & types) == types) |
|
|
158 | 158 | return true; |
|
|
159 | 159 | } |
|
|
160 | 160 | |
|
|
161 | 161 | return false; |
|
|
162 | 162 | } |
|
|
163 | 163 | |
|
|
164 | 164 | bool AbstractMetaFunction::needsCallThrough() const |
|
|
165 | 165 | { |
|
|
166 | 166 | if (ownerClass()->isInterface()) |
|
|
167 | 167 | return false; |
|
|
168 | 168 | if (referenceCounts(implementingClass()).size() > 0) |
|
|
169 | 169 | return true; |
|
|
170 | 170 | if (argumentsHaveNativeId() || !isStatic()) |
|
|
171 | 171 | return true; |
|
|
172 | 172 | |
|
|
173 | 173 | foreach (const AbstractMetaArgument *arg, arguments()) { |
|
|
174 | 174 | if (arg->type()->isArray() || arg->type()->isTargetLangEnum() || arg->type()->isTargetLangFlags()) |
|
|
175 | 175 | return true; |
|
|
176 | 176 | } |
|
|
177 | 177 | |
|
|
178 | 178 | if (type() && (type()->isArray() || type()->isTargetLangEnum() || type()->isTargetLangFlags())) |
|
|
179 | 179 | return true; |
|
|
180 | 180 | |
|
|
181 | 181 | for (int i=-1; i<=arguments().size(); ++i) { |
|
|
182 | 182 | TypeSystem::Ownership owner = this->ownership(implementingClass(), TypeSystem::TargetLangCode, i); |
|
|
183 | 183 | if (owner != TypeSystem::InvalidOwnership) |
|
|
184 | 184 | return true; |
|
|
185 | 185 | } |
|
|
186 | 186 | |
|
|
187 | 187 | return false; |
|
|
188 | 188 | } |
|
|
189 | 189 | |
|
|
190 | 190 | bool AbstractMetaFunction::needsSuppressUncheckedWarning() const |
|
|
191 | 191 | { |
|
|
192 | 192 | for (int i=-1; i<=arguments().size(); ++i) { |
|
|
193 | 193 | QList<ReferenceCount> referenceCounts = this->referenceCounts(implementingClass(), i); |
|
|
194 | 194 | foreach (ReferenceCount referenceCount, referenceCounts) { |
|
|
195 | 195 | if (referenceCount.action != ReferenceCount::Set) |
|
|
196 | 196 | return true; |
|
|
197 | 197 | } |
|
|
198 | 198 | } |
|
|
199 | 199 | return false; |
|
|
200 | 200 | } |
|
|
201 | 201 | |
|
|
202 | 202 | QString AbstractMetaFunction::marshalledName() const |
|
|
203 | 203 | { |
|
|
204 | 204 | QString returned = "__qt_" + name(); |
|
|
205 | 205 | AbstractMetaArgumentList arguments = this->arguments(); |
|
|
206 | 206 | foreach (const AbstractMetaArgument *arg, arguments) { |
|
|
207 | 207 | returned += "_"; |
|
|
208 | 208 | if (arg->type()->isNativePointer()) { |
|
|
209 | 209 | returned += "nativepointer"; |
|
|
210 | 210 | } else if (arg->type()->isIntegerEnum() || arg->type()->isIntegerFlags()) { |
|
|
211 | 211 | returned += "int"; |
|
|
212 | 212 | } else { |
|
|
213 | 213 | returned += arg->type()->name().replace("[]", "_3").replace(".", "_"); |
|
|
214 | 214 | } |
|
|
215 | 215 | } |
|
|
216 | 216 | return returned; |
|
|
217 | 217 | } |
|
|
218 | 218 | |
|
|
219 | 219 | bool AbstractMetaFunction::operator<(const AbstractMetaFunction &other) const |
|
|
220 | 220 | { |
|
|
221 | 221 | uint result = compareTo(&other); |
|
|
222 | 222 | return result & NameLessThan; |
|
|
223 | 223 | } |
|
|
224 | 224 | |
|
|
225 | 225 | |
|
|
226 | 226 | /*! |
|
|
227 | 227 | Returns a mask of CompareResult describing how this function is |
|
|
228 | 228 | compares to another function |
|
|
229 | 229 | */ |
|
|
230 | 230 | uint AbstractMetaFunction::compareTo(const AbstractMetaFunction *other) const |
|
|
231 | 231 | { |
|
|
232 | 232 | uint result = 0; |
|
|
233 | 233 | |
|
|
234 | 234 | // Enclosing class... |
|
|
235 | 235 | if (ownerClass() == other->ownerClass()) { |
|
|
236 | 236 | result |= EqualImplementor; |
|
|
237 | 237 | } |
|
|
238 | 238 | |
|
|
239 | 239 | // Attributes |
|
|
240 | 240 | if (attributes() == other->attributes()) { |
|
|
241 | 241 | result |= EqualAttributes; |
|
|
242 | 242 | } |
|
|
243 | 243 | |
|
|
244 | 244 | // Compare types |
|
|
245 | 245 | AbstractMetaType *t = type(); |
|
|
246 | 246 | AbstractMetaType *ot = other->type(); |
|
|
247 | 247 | if ((!t && !ot) || ((t && ot && t->name() == ot->name()))) { |
|
|
248 | 248 | result |= EqualReturnType; |
|
|
249 | 249 | } |
|
|
250 | 250 | |
|
|
251 | 251 | // Compare names |
|
|
252 | 252 | int cmp = originalName().compare(other->originalName()); |
|
|
253 | 253 | |
|
|
254 | 254 | if (cmp < 0) { |
|
|
255 | 255 | result |= NameLessThan; |
|
|
256 | 256 | } else if (cmp == 0) { |
|
|
257 | 257 | result |= EqualName; |
|
|
258 | 258 | } |
|
|
259 | 259 | |
|
|
260 | 260 | // compare name after modification... |
|
|
261 | 261 | cmp = modifiedName().compare(other->modifiedName()); |
|
|
262 | 262 | if (cmp == 0) |
|
|
263 | 263 | result |= EqualModifiedName; |
|
|
264 | 264 | |
|
|
265 | 265 | // Compare arguments... |
|
|
266 | 266 | AbstractMetaArgumentList min_arguments; |
|
|
267 | 267 | AbstractMetaArgumentList max_arguments; |
|
|
268 | 268 | if (arguments().size() < other->arguments().size()) { |
|
|
269 | 269 | min_arguments = arguments(); |
|
|
270 | 270 | max_arguments = other->arguments(); |
|
|
271 | 271 | } else { |
|
|
272 | 272 | min_arguments = other->arguments(); |
|
|
273 | 273 | max_arguments = arguments(); |
|
|
274 | 274 | } |
|
|
275 | 275 | |
|
|
276 | 276 | int min_count = min_arguments.size(); |
|
|
277 | 277 | int max_count = max_arguments.size(); |
|
|
278 | 278 | bool same = true; |
|
|
279 | 279 | for (int i=0; i<max_count; ++i) { |
|
|
280 | 280 | if (i < min_count) { |
|
|
281 | 281 | const AbstractMetaArgument *min_arg = min_arguments.at(i); |
|
|
282 | 282 | const AbstractMetaArgument *max_arg = max_arguments.at(i); |
|
|
283 | 283 | if (min_arg->type()->name() != max_arg->type()->name() |
|
|
284 | 284 | && (min_arg->defaultValueExpression().isEmpty() || max_arg->defaultValueExpression().isEmpty())) { |
|
|
285 | 285 | same = false; |
|
|
286 | 286 | break; |
|
|
287 | 287 | } |
|
|
288 | 288 | } else { |
|
|
289 | 289 | if (max_arguments.at(i)->defaultValueExpression().isEmpty()) { |
|
|
290 | 290 | same = false; |
|
|
291 | 291 | break; |
|
|
292 | 292 | } |
|
|
293 | 293 | } |
|
|
294 | 294 | } |
|
|
295 | 295 | |
|
|
296 | 296 | if (same) |
|
|
297 | 297 | result |= min_count == max_count ? EqualArguments : EqualDefaultValueOverload; |
|
|
298 | 298 | |
|
|
299 | 299 | return result; |
|
|
300 | 300 | } |
|
|
301 | 301 | |
|
|
302 | 302 | AbstractMetaFunction *AbstractMetaFunction::copy() const |
|
|
303 | 303 | { |
|
|
304 | 304 | AbstractMetaFunction *cpy = new AbstractMetaFunction; |
|
|
305 | 305 | cpy->setName(name()); |
|
|
306 | 306 | cpy->setOriginalName(originalName()); |
|
|
307 | 307 | cpy->setOwnerClass(ownerClass()); |
|
|
308 | 308 | cpy->setImplementingClass(implementingClass()); |
|
|
309 | 309 | cpy->setInterfaceClass(interfaceClass()); |
|
|
310 | 310 | cpy->setFunctionType(functionType()); |
|
|
311 | 311 | cpy->setAttributes(attributes()); |
|
|
312 | 312 | cpy->setDeclaringClass(declaringClass()); |
|
|
313 | 313 | if (type()) |
|
|
314 | 314 | cpy->setType(type()->copy()); |
|
|
315 | 315 | cpy->setConstant(isConstant()); |
|
|
316 | 316 | cpy->setOriginalAttributes(originalAttributes()); |
|
|
317 | 317 | |
|
|
318 | 318 | foreach (AbstractMetaArgument *arg, arguments()) |
|
|
319 | 319 | cpy->addArgument(arg->copy()); |
|
|
320 | 320 | |
|
|
321 | 321 | Q_ASSERT((!type() && !cpy->type()) |
|
|
322 | 322 | || (type()->instantiations() == cpy->type()->instantiations())); |
|
|
323 | 323 | |
|
|
324 | 324 | return cpy; |
|
|
325 | 325 | } |
|
|
326 | 326 | |
|
|
327 | 327 | QStringList AbstractMetaFunction::introspectionCompatibleSignatures(const QStringList &resolvedArguments) const |
|
|
328 | 328 | { |
|
|
329 | 329 | AbstractMetaArgumentList arguments = this->arguments(); |
|
|
330 | 330 | if (arguments.size() == resolvedArguments.size()) { |
|
|
331 | 331 | return (QStringList() << QMetaObject::normalizedSignature((name() + "(" + resolvedArguments.join(",") + ")").toUtf8().constData())); |
|
|
332 | 332 | } else { |
|
|
333 | 333 | QStringList returned; |
|
|
334 | 334 | |
|
|
335 | 335 | AbstractMetaArgument *argument = arguments.at(resolvedArguments.size()); |
|
|
336 | 336 | QStringList minimalTypeSignature = argument->type()->minimalSignature().split("::"); |
|
|
337 | 337 | for (int i=0; i<minimalTypeSignature.size(); ++i) { |
|
|
338 | 338 | returned += introspectionCompatibleSignatures(QStringList(resolvedArguments) |
|
|
339 | 339 | << QStringList(minimalTypeSignature.mid(minimalTypeSignature.size() - i - 1)).join("::")); |
|
|
340 | 340 | } |
|
|
341 | 341 | |
|
|
342 | 342 | return returned; |
|
|
343 | 343 | } |
|
|
344 | 344 | } |
|
|
345 | 345 | |
|
|
346 | 346 | QString AbstractMetaFunction::signature() const |
|
|
347 | 347 | { |
|
|
348 | 348 | QString s(m_original_name); |
|
|
349 | 349 | |
|
|
350 | 350 | s += "("; |
|
|
351 | 351 | |
|
|
352 | 352 | for (int i=0; i<m_arguments.count(); ++i) { |
|
|
353 | 353 | if (i > 0) |
|
|
354 | 354 | s += ", "; |
|
|
355 | 355 | AbstractMetaArgument *a = m_arguments.at(i); |
|
|
356 | 356 | s += a->type()->cppSignature(); |
|
|
357 | 357 | |
|
|
358 | 358 | // We need to have the argument names in the qdoc files |
|
|
359 | 359 | s += " "; |
|
|
360 | 360 | s += a->argumentName(); |
|
|
361 | 361 | } |
|
|
362 | 362 | s += ")"; |
|
|
363 | 363 | |
|
|
364 | 364 | if (isConstant()) |
|
|
365 | 365 | s += " const"; |
|
|
366 | 366 | |
|
|
367 | 367 | return s; |
|
|
368 | 368 | } |
|
|
369 | 369 | |
|
|
370 | 370 | int AbstractMetaFunction::actualMinimumArgumentCount() const |
|
|
371 | 371 | { |
|
|
372 | 372 | AbstractMetaArgumentList arguments = this->arguments(); |
|
|
373 | 373 | |
|
|
374 | 374 | int count = 0; |
|
|
375 | 375 | for (int i=0; i<arguments.size(); ++i && ++count) { |
|
|
376 | 376 | if (argumentRemoved(i + 1)) --count; |
|
|
377 | 377 | else if (!arguments.at(i)->defaultValueExpression().isEmpty()) break; |
|
|
378 | 378 | } |
|
|
379 | 379 | |
|
|
380 | 380 | return count; |
|
|
381 | 381 | } |
|
|
382 | 382 | |
|
|
383 | 383 | // Returns reference counts for argument at idx, or all arguments if idx == -2 |
|
|
384 | 384 | QList<ReferenceCount> AbstractMetaFunction::referenceCounts(const AbstractMetaClass *cls, int idx) const |
|
|
385 | 385 | { |
|
|
386 | 386 | QList<ReferenceCount> returned; |
|
|
387 | 387 | |
|
|
388 | 388 | FunctionModificationList mods = this->modifications(cls); |
|
|
389 | 389 | foreach (FunctionModification mod, mods) { |
|
|
390 | 390 | QList<ArgumentModification> argument_mods = mod.argument_mods; |
|
|
391 | 391 | foreach (ArgumentModification argument_mod, argument_mods) { |
|
|
392 | 392 | if (argument_mod.index != idx && idx != -2) |
|
|
393 | 393 | continue; |
|
|
394 | 394 | returned += argument_mod.referenceCounts; |
|
|
395 | 395 | } |
|
|
396 | 396 | } |
|
|
397 | 397 | |
|
|
398 | 398 | return returned; |
|
|
399 | 399 | } |
|
|
400 | 400 | |
|
|
401 | 401 | QString AbstractMetaFunction::replacedDefaultExpression(const AbstractMetaClass *cls, int key) const |
|
|
402 | 402 | { |
|
|
403 | 403 | FunctionModificationList modifications = this->modifications(cls); |
|
|
404 | 404 | foreach (FunctionModification modification, modifications) { |
|
|
405 | 405 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
406 | 406 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
407 | 407 | if (argument_modification.index == key |
|
|
408 | 408 | && !argument_modification.replaced_default_expression.isEmpty()) { |
|
|
409 | 409 | return argument_modification.replaced_default_expression; |
|
|
410 | 410 | } |
|
|
411 | 411 | } |
|
|
412 | 412 | } |
|
|
413 | 413 | |
|
|
414 | 414 | return QString(); |
|
|
415 | 415 | } |
|
|
416 | 416 | |
|
|
417 | 417 | bool AbstractMetaFunction::removedDefaultExpression(const AbstractMetaClass *cls, int key) const |
|
|
418 | 418 | { |
|
|
419 | 419 | FunctionModificationList modifications = this->modifications(cls); |
|
|
420 | 420 | foreach (FunctionModification modification, modifications) { |
|
|
421 | 421 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
422 | 422 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
423 | 423 | if (argument_modification.index == key |
|
|
424 | 424 | && argument_modification.removed_default_expression) { |
|
|
425 | 425 | return true; |
|
|
426 | 426 | } |
|
|
427 | 427 | } |
|
|
428 | 428 | } |
|
|
429 | 429 | |
|
|
430 | 430 | return false; |
|
|
431 | 431 | } |
|
|
432 | 432 | |
|
|
433 | 433 | bool AbstractMetaFunction::resetObjectAfterUse(int argument_idx) const |
|
|
434 | 434 | { |
|
|
435 | 435 | const AbstractMetaClass *cls = declaringClass(); |
|
|
436 | 436 | FunctionModificationList modifications = this->modifications(cls); |
|
|
437 | 437 | foreach (FunctionModification modification, modifications) { |
|
|
438 | 438 | QList<ArgumentModification> argumentModifications = modification.argument_mods; |
|
|
439 | 439 | foreach (ArgumentModification argumentModification, argumentModifications) { |
|
|
440 | 440 | if (argumentModification.index == argument_idx && argumentModification.reset_after_use) |
|
|
441 | 441 | return true; |
|
|
442 | 442 | } |
|
|
443 | 443 | } |
|
|
444 | 444 | |
|
|
445 | 445 | return false; |
|
|
446 | 446 | } |
|
|
447 | 447 | |
|
|
448 | 448 | QString AbstractMetaFunction::nullPointerDefaultValue(const AbstractMetaClass *mainClass, int argument_idx) const |
|
|
449 | 449 | { |
|
|
450 | 450 | Q_ASSERT(nullPointersDisabled(mainClass, argument_idx)); |
|
|
451 | 451 | |
|
|
452 | 452 | const AbstractMetaClass *cls = mainClass; |
|
|
453 | 453 | if (cls == 0) |
|
|
454 | 454 | cls = implementingClass(); |
|
|
455 | 455 | |
|
|
456 | 456 | do { |
|
|
457 | 457 | FunctionModificationList modifications = this->modifications(cls); |
|
|
458 | 458 | foreach (FunctionModification modification, modifications) { |
|
|
459 | 459 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
460 | 460 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
461 | 461 | if (argument_modification.index == argument_idx |
|
|
462 | 462 | && argument_modification.no_null_pointers) { |
|
|
463 | 463 | return argument_modification.null_pointer_default_value; |
|
|
464 | 464 | } |
|
|
465 | 465 | } |
|
|
466 | 466 | } |
|
|
467 | 467 | |
|
|
468 | 468 | cls = cls->baseClass(); |
|
|
469 | 469 | } while (cls != 0 && mainClass == 0); // Once when mainClass != 0, or once for all base classes of implementing class |
|
|
470 | 470 | |
|
|
471 | 471 | return QString(); |
|
|
472 | 472 | |
|
|
473 | 473 | } |
|
|
474 | 474 | |
|
|
475 | 475 | bool AbstractMetaFunction::nullPointersDisabled(const AbstractMetaClass *mainClass, int argument_idx) const |
|
|
476 | 476 | { |
|
|
477 | 477 | const AbstractMetaClass *cls = mainClass; |
|
|
478 | 478 | if (cls == 0) |
|
|
479 | 479 | cls = implementingClass(); |
|
|
480 | 480 | |
|
|
481 | 481 | do { |
|
|
482 | 482 | FunctionModificationList modifications = this->modifications(cls); |
|
|
483 | 483 | foreach (FunctionModification modification, modifications) { |
|
|
484 | 484 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
485 | 485 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
486 | 486 | if (argument_modification.index == argument_idx |
|
|
487 | 487 | && argument_modification.no_null_pointers) { |
|
|
488 | 488 | return true; |
|
|
489 | 489 | } |
|
|
490 | 490 | } |
|
|
491 | 491 | } |
|
|
492 | 492 | |
|
|
493 | 493 | cls = cls->baseClass(); |
|
|
494 | 494 | } while (cls != 0 && mainClass == 0); // Once when mainClass != 0, or once for all base classes of implementing class |
|
|
495 | 495 | |
|
|
496 | 496 | return false; |
|
|
497 | 497 | } |
|
|
498 | 498 | |
|
|
499 | 499 | QString AbstractMetaFunction::conversionRule(TypeSystem::Language language, int key) const |
|
|
500 | 500 | { |
|
|
501 | 501 | FunctionModificationList modifications = this->modifications(declaringClass()); |
|
|
502 | 502 | foreach (FunctionModification modification, modifications) { |
|
|
503 | 503 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
504 | 504 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
505 | 505 | if (argument_modification.index != key) |
|
|
506 | 506 | continue; |
|
|
507 | 507 | |
|
|
508 | 508 | foreach (CodeSnip snip, argument_modification.conversion_rules) { |
|
|
509 | 509 | if (snip.language == language && !snip.code().isEmpty()) |
|
|
510 | 510 | return snip.code(); |
|
|
511 | 511 | } |
|
|
512 | 512 | } |
|
|
513 | 513 | } |
|
|
514 | 514 | |
|
|
515 | 515 | return QString(); |
|
|
516 | 516 | } |
|
|
517 | 517 | |
|
|
518 | 518 | QString AbstractMetaFunction::argumentReplaced(int key) const |
|
|
519 | 519 | { |
|
|
520 | 520 | FunctionModificationList modifications = this->modifications(declaringClass()); |
|
|
521 | 521 | foreach (FunctionModification modification, modifications) { |
|
|
522 | 522 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
523 | 523 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
524 | 524 | if (argument_modification.index == key && !argument_modification.replace_value.isEmpty()) { |
|
|
525 | 525 | return argument_modification.replace_value; |
|
|
526 | 526 | } |
|
|
527 | 527 | } |
|
|
528 | 528 | } |
|
|
529 | 529 | |
|
|
530 | 530 | return ""; |
|
|
531 | 531 | } |
|
|
532 | 532 | |
|
|
533 | 533 | bool AbstractMetaFunction::argumentRemoved(int key) const |
|
|
534 | 534 | { |
|
|
535 | 535 | FunctionModificationList modifications = this->modifications(declaringClass()); |
|
|
536 | 536 | foreach (FunctionModification modification, modifications) { |
|
|
537 | 537 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
538 | 538 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
539 | 539 | if (argument_modification.index == key) { |
|
|
540 | 540 | if (argument_modification.removed) { |
|
|
541 | 541 | return true; |
|
|
542 | 542 | } |
|
|
543 | 543 | } |
|
|
544 | 544 | } |
|
|
545 | 545 | } |
|
|
546 | 546 | |
|
|
547 | 547 | return false; |
|
|
548 | 548 | } |
|
|
549 | 549 | |
|
|
550 | 550 | bool AbstractMetaFunction::isVirtualSlot() const |
|
|
551 | 551 | { |
|
|
552 | 552 | FunctionModificationList modifications = this->modifications(declaringClass()); |
|
|
553 | 553 | foreach (FunctionModification modification, modifications) { |
|
|
554 | 554 | if (modification.isVirtualSlot()) |
|
|
555 | 555 | return true; |
|
|
556 | 556 | } |
|
|
557 | 557 | |
|
|
558 | 558 | return false; |
|
|
559 | 559 | } |
|
|
560 | 560 | |
|
|
561 | 561 | bool AbstractMetaFunction::disabledGarbageCollection(const AbstractMetaClass *cls, int key) const |
|
|
562 | 562 | { |
|
|
563 | 563 | FunctionModificationList modifications = this->modifications(cls); |
|
|
564 | 564 | foreach (FunctionModification modification, modifications) { |
|
|
565 | 565 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
566 | 566 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
567 | 567 | if (argument_modification.index != key) |
|
|
568 | 568 | continue; |
|
|
569 | 569 | |
|
|
570 | 570 | foreach (TypeSystem::Ownership ownership, argument_modification.ownerships.values()) { |
|
|
571 | 571 | if (ownership == TypeSystem::CppOwnership) |
|
|
572 | 572 | return true; |
|
|
573 | 573 | } |
|
|
574 | 574 | |
|
|
575 | 575 | } |
|
|
576 | 576 | } |
|
|
577 | 577 | |
|
|
578 | 578 | return false; |
|
|
579 | 579 | } |
|
|
580 | 580 | |
|
|
581 | 581 | bool AbstractMetaFunction::isDeprecated() const |
|
|
582 | 582 | { |
|
|
583 | 583 | FunctionModificationList modifications = this->modifications(declaringClass()); |
|
|
584 | 584 | foreach (FunctionModification modification, modifications) { |
|
|
585 | 585 | if (modification.isDeprecated()) |
|
|
586 | 586 | return true; |
|
|
587 | 587 | } |
|
|
588 | 588 | return false; |
|
|
589 | 589 | } |
|
|
590 | 590 | |
|
|
591 | 591 | TypeSystem::Ownership AbstractMetaFunction::ownership(const AbstractMetaClass *cls, TypeSystem::Language language, int key) const |
|
|
592 | 592 | { |
|
|
593 | 593 | FunctionModificationList modifications = this->modifications(cls); |
|
|
594 | 594 | foreach (FunctionModification modification, modifications) { |
|
|
595 | 595 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
596 | 596 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
597 | 597 | if (argument_modification.index == key) |
|
|
598 | 598 | return argument_modification.ownerships.value(language, TypeSystem::InvalidOwnership); |
|
|
599 | 599 | } |
|
|
600 | 600 | } |
|
|
601 | 601 | |
|
|
602 | 602 | return TypeSystem::InvalidOwnership; |
|
|
603 | 603 | } |
|
|
604 | 604 | |
|
|
605 | 605 | bool AbstractMetaFunction::isRemovedFromAllLanguages(const AbstractMetaClass *cls) const |
|
|
606 | 606 | { |
|
|
607 | 607 | return isRemovedFrom(cls, TypeSystem::All); |
|
|
608 | 608 | } |
|
|
609 | 609 | |
|
|
610 | 610 | bool AbstractMetaFunction::isRemovedFrom(const AbstractMetaClass *cls, TypeSystem::Language language) const |
|
|
611 | 611 | { |
|
|
612 | 612 | FunctionModificationList modifications = this->modifications(cls); |
|
|
613 | 613 | foreach (FunctionModification modification, modifications) { |
|
|
614 | 614 | if ((modification.removal & language) == language) |
|
|
615 | 615 | return true; |
|
|
616 | 616 | } |
|
|
617 | 617 | |
|
|
618 | 618 | return false; |
|
|
619 | 619 | |
|
|
620 | 620 | } |
|
|
621 | 621 | |
|
|
622 | 622 | QString AbstractMetaFunction::typeReplaced(int key) const |
|
|
623 | 623 | { |
|
|
624 | 624 | FunctionModificationList modifications = this->modifications(declaringClass()); |
|
|
625 | 625 | foreach (FunctionModification modification, modifications) { |
|
|
626 | 626 | QList<ArgumentModification> argument_modifications = modification.argument_mods; |
|
|
627 | 627 | foreach (ArgumentModification argument_modification, argument_modifications) { |
|
|
628 | 628 | if (argument_modification.index == key |
|
|
629 | 629 | && !argument_modification.modified_type.isEmpty()) { |
|
|
630 | 630 | return argument_modification.modified_type; |
|
|
631 | 631 | } |
|
|
632 | 632 | } |
|
|
633 | 633 | } |
|
|
634 | 634 | |
|
|
635 | 635 | return QString(); |
|
|
636 | 636 | } |
|
|
637 | 637 | |
|
|
638 | 638 | QString AbstractMetaFunction::minimalSignature() const |
|
|
639 | 639 | { |
|
|
640 | 640 | if (!m_cached_minimal_signature.isEmpty()) |
|
|
641 | 641 | return m_cached_minimal_signature; |
|
|
642 | 642 | |
|
|
643 | 643 | QString minimalSignature = originalName() + "("; |
|
|
644 | 644 | AbstractMetaArgumentList arguments = this->arguments(); |
|
|
645 | 645 | |
|
|
646 | 646 | for (int i=0; i<arguments.count(); ++i) { |
|
|
647 | 647 | AbstractMetaType *t = arguments.at(i)->type(); |
|
|
648 | 648 | |
|
|
649 | 649 | if (i > 0) |
|
|
650 | 650 | minimalSignature += ","; |
|
|
651 | 651 | |
|
|
652 | 652 | minimalSignature += t->minimalSignature(); |
|
|
653 | 653 | } |
|
|
654 | 654 | minimalSignature += ")"; |
|
|
655 | 655 | if (isConstant()) |
|
|
656 | 656 | minimalSignature += "const"; |
|
|
657 | 657 | |
|
|
658 | 658 | minimalSignature = QMetaObject::normalizedSignature(minimalSignature.toLocal8Bit().constData()); |
|
|
659 | 659 | m_cached_minimal_signature = minimalSignature; |
|
|
660 | 660 | |
|
|
661 | 661 | return minimalSignature; |
|
|
662 | 662 | } |
|
|
663 | 663 | |
|
|
664 | 664 | FunctionModificationList AbstractMetaFunction::modifications(const AbstractMetaClass *implementor) const |
|
|
665 | 665 | { |
|
|
666 | 666 | Q_ASSERT(implementor); |
|
|
667 | 667 | return implementor->typeEntry()->functionModifications(minimalSignature()); |
|
|
668 | 668 | } |
|
|
669 | 669 | |
|
|
670 | 670 | bool AbstractMetaFunction::hasModifications(const AbstractMetaClass *implementor) const |
|
|
671 | 671 | { |
|
|
672 | 672 | FunctionModificationList mods = modifications(implementor); |
|
|
673 | 673 | return mods.count() > 0; |
|
|
674 | 674 | } |
|
|
675 | 675 | |
|
|
676 | 676 | QString AbstractMetaFunction::modifiedName() const |
|
|
677 | 677 | { |
|
|
678 | 678 | if (m_cached_modified_name.isEmpty()) { |
|
|
679 | 679 | FunctionModificationList mods = modifications(implementingClass()); |
|
|
680 | 680 | foreach (FunctionModification mod, mods) { |
|
|
681 | 681 | if (mod.isRenameModifier()) { |
|
|
682 | 682 | m_cached_modified_name = mod.renamedToName; |
|
|
683 | 683 | break; |
|
|
684 | 684 | } |
|
|
685 | 685 | } |
|
|
686 | 686 | if (m_cached_modified_name.isEmpty()) |
|
|
687 | 687 | m_cached_modified_name = name(); |
|
|
688 | 688 | } |
|
|
689 | 689 | return m_cached_modified_name; |
|
|
690 | 690 | } |
|
|
691 | 691 | |
|
|
692 | 692 | QString AbstractMetaFunction::targetLangSignature(bool minimal) const |
|
|
693 | 693 | { |
|
|
694 | 694 | QString s; |
|
|
695 | 695 | |
|
|
696 | 696 | // Attributes... |
|
|
697 | 697 | if (!minimal) { |
|
|
698 | 698 | #if 0 // jambi |
|
|
699 | 699 | if (isPublic()) s += "public "; |
|
|
700 | 700 | else if (isProtected()) s += "protected "; |
|
|
701 | 701 | else if (isPrivate()) s += "private "; |
|
|
702 | 702 | |
|
|
703 | 703 | // if (isNative()) s += "native "; |
|
|
704 | 704 | // else |
|
|
705 | 705 | if (isFinalInTargetLang()) s += "final "; |
|
|
706 | 706 | else if (isAbstract()) s += "abstract "; |
|
|
707 | 707 | |
|
|
708 | 708 | if (isStatic()) s += "static "; |
|
|
709 | 709 | #endif |
|
|
710 | 710 | // Return type |
|
|
711 | 711 | if (type()) |
|
|
712 | 712 | s += type()->name() + " "; |
|
|
713 | 713 | else |
|
|
714 | 714 | s += "void "; |
|
|
715 | 715 | } |
|
|
716 | 716 | |
|
|
717 | 717 | s += modifiedName(); |
|
|
718 | 718 | s += "("; |
|
|
719 | 719 | |
|
|
720 | 720 | int j = 0; |
|
|
721 | 721 | for (int i=0; i<m_arguments.size(); ++i) { |
|
|
722 | 722 | if (argumentRemoved(i+1)) |
|
|
723 | 723 | continue; |
|
|
724 | 724 | if (j != 0) { |
|
|
725 | 725 | s += ","; |
|
|
726 | 726 | if (!minimal) |
|
|
727 | 727 | s += QLatin1Char(' '); |
|
|
728 | 728 | } |
|
|
729 | 729 | s += m_arguments.at(i)->type()->name(); |
|
|
730 | 730 | |
|
|
731 | 731 | if (!minimal) { |
|
|
732 | 732 | s += " "; |
|
|
733 | 733 | s += m_arguments.at(i)->argumentName(); |
|
|
734 | 734 | } |
|
|
735 | 735 | ++j; |
|
|
736 | 736 | } |
|
|
737 | 737 | |
|
|
738 | 738 | s += ")"; |
|
|
739 | 739 | |
|
|
740 | 740 | return s; |
|
|
741 | 741 | } |
|
|
742 | 742 | |
|
|
743 | 743 | |
|
|
744 | 744 | bool function_sorter(AbstractMetaFunction *a, AbstractMetaFunction *b) |
|
|
745 | 745 | { |
|
|
746 | 746 | return a->signature() < b->signature(); |
|
|
747 | 747 | } |
|
|
748 | 748 | |
|
|
749 | 749 | /******************************************************************************* |
|
|
750 | 750 | * AbstractMetaClass |
|
|
751 | 751 | */ |
|
|
752 | 752 | AbstractMetaClass::~AbstractMetaClass() |
|
|
753 | 753 | { |
|
|
754 | 754 | qDeleteAll(m_functions); |
|
|
755 | 755 | qDeleteAll(m_fields); |
|
|
756 | 756 | } |
|
|
757 | 757 | |
|
|
758 | 758 | /*AbstractMetaClass *AbstractMetaClass::copy() const |
|
|
759 | 759 | { |
|
|
760 | 760 | AbstractMetaClass *cls = new AbstractMetaClass; |
|
|
761 | 761 | cls->setAttributes(attributes()); |
|
|
762 | 762 | cls->setBaseClass(baseClass()); |
|
|
763 | 763 | cls->setTypeEntry(typeEntry()); |
|
|
764 | 764 | foreach (AbstractMetaFunction *function, functions()) { |
|
|
765 | 765 | AbstractMetaFunction *copy = function->copy(); |
|
|
766 | 766 | function->setImplementingClass(cls); |
|
|
767 | 767 | cls->addFunction(copy); |
|
|
768 | 768 | } |
|
|
769 | 769 | cls->setEnums(enums()); |
|
|
770 | 770 | foreach (const AbstractMetaField *field, fields()) { |
|
|
771 | 771 | AbstractMetaField *copy = field->copy(); |
|
|
772 | 772 | copy->setEnclosingClass(cls); |
|
|
773 | 773 | cls->addField(copy); |
|
|
774 | 774 | } |
|
|
775 | 775 | cls->setInterfaces(interfaces()); |
|
|
776 | 776 | |
|
|
777 | 777 | return cls; |
|
|
778 | 778 | }*/ |
|
|
779 | 779 | |
|
|
780 | 780 | /******************************************************************************* |
|
|
781 | 781 | * Returns true if this class is a subclass of the given class |
|
|
782 | 782 | */ |
|
|
783 | 783 | bool AbstractMetaClass::inheritsFrom(const AbstractMetaClass *cls) const |
|
|
784 | 784 | { |
|
|
785 | 785 | Q_ASSERT(cls != 0); |
|
|
786 | 786 | |
|
|
787 | 787 | const AbstractMetaClass *clazz = this; |
|
|
788 | 788 | while (clazz != 0) { |
|
|
789 | 789 | if (clazz == cls) |
|
|
790 | 790 | return true; |
|
|
791 | 791 | |
|
|
792 | 792 | clazz = clazz->baseClass(); |
|
|
793 | 793 | } |
|
|
794 | 794 | |
|
|
795 | 795 | return false; |
|
|
796 | 796 | } |
|
|
797 | 797 | |
|
|
798 | 798 | /******************************************************************************* |
|
|
799 | 799 | * Constructs an interface based on the functions and enums in this |
|
|
800 | 800 | * class and returns it... |
|
|
801 | 801 | */ |
|
|
802 | 802 | AbstractMetaClass *AbstractMetaClass::extractInterface() |
|
|
803 | 803 | { |
|
|
804 | 804 | Q_ASSERT(typeEntry()->designatedInterface()); |
|
|
805 | 805 | |
|
|
806 | 806 | if (m_extracted_interface == 0) { |
|
|
807 | 807 | AbstractMetaClass *iface = new AbstractMetaClass; |
|
|
808 | 808 | iface->setAttributes(attributes()); |
|
|
809 | 809 | iface->setBaseClass(0); |
|
|
810 | 810 | iface->setPrimaryInterfaceImplementor(this); |
|
|
811 | 811 | |
|
|
812 | 812 | iface->setTypeEntry(typeEntry()->designatedInterface()); |
|
|
813 | 813 | |
|
|
814 | 814 | foreach (AbstractMetaFunction *function, functions()) { |
|
|
815 | 815 | if (!function->isConstructor()) |
|
|
816 | 816 | iface->addFunction(function->copy()); |
|
|
817 | 817 | } |
|
|
818 | 818 | |
|
|
819 | 819 | // iface->setEnums(enums()); |
|
|
820 | 820 | // setEnums(AbstractMetaEnumList()); |
|
|
821 | 821 | |
|
|
822 | 822 | foreach (const AbstractMetaField *field, fields()) { |
|
|
823 | 823 | if (field->isPublic()) { |
|
|
824 | 824 | AbstractMetaField *new_field = field->copy(); |
|
|
825 | 825 | new_field->setEnclosingClass(iface); |
|
|
826 | 826 | iface->addField(new_field); |
|
|
827 | 827 | } |
|
|
828 | 828 | } |
|
|
829 | 829 | |
|
|
830 | 830 | m_extracted_interface = iface; |
|
|
831 | 831 | addInterface(iface); |
|
|
832 | 832 | } |
|
|
833 | 833 | |
|
|
834 | 834 | return m_extracted_interface; |
|
|
835 | 835 | } |
|
|
836 | 836 | |
|
|
837 | 837 | /******************************************************************************* |
|
|
838 | 838 | * Returns a list of all the functions with a given name |
|
|
839 | 839 | */ |
|
|
840 | 840 | AbstractMetaFunctionList AbstractMetaClass::queryFunctionsByName(const QString &name) const |
|
|
841 | 841 | { |
|
|
842 | 842 | AbstractMetaFunctionList returned; |
|
|
843 | 843 | AbstractMetaFunctionList functions = this->functions(); |
|
|
844 | 844 | foreach (AbstractMetaFunction *function, functions) { |
|
|
845 | 845 | if (function->name() == name) |
|
|
846 | 846 | returned.append(function); |
|
|
847 | 847 | } |
|
|
848 | 848 | |
|
|
849 | 849 | return returned; |
|
|
850 | 850 | } |
|
|
851 | 851 | |
|
|
852 | bool AbstractMetaClass::hasDefaultIsNull() const | |
|
|
853 | { | |
|
|
854 | foreach(const AbstractMetaFunction* fun, queryFunctionsByName("isNull")) { | |
|
|
855 | if (fun->actualMinimumArgumentCount()==0) { | |
|
|
856 | return true; | |
|
|
857 | } | |
|
|
858 | } | |
|
|
859 | return false; | |
|
|
860 | } | |
|
|
861 | ||
|
|
852 | 862 | /******************************************************************************* |
|
|
853 | 863 | * Returns all reference count modifications for any function in the class |
|
|
854 | 864 | */ |
|
|
855 | 865 | QList<ReferenceCount> AbstractMetaClass::referenceCounts() const |
|
|
856 | 866 | { |
|
|
857 | 867 | QList<ReferenceCount> returned; |
|
|
858 | 868 | |
|
|
859 | 869 | AbstractMetaFunctionList functions = this->functions(); |
|
|
860 | 870 | foreach (AbstractMetaFunction *function, functions) { |
|
|
861 | 871 | returned += function->referenceCounts(this); |
|
|
862 | 872 | } |
|
|
863 | 873 | |
|
|
864 | 874 | return returned; |
|
|
865 | 875 | } |
|
|
866 | 876 | |
|
|
867 | 877 | /******************************************************************************* |
|
|
868 | 878 | * Returns a list of all the functions retrieved during parsing which should |
|
|
869 | 879 | * be added to the Java API. |
|
|
870 | 880 | */ |
|
|
871 | 881 | AbstractMetaFunctionList AbstractMetaClass::functionsInTargetLang() const |
|
|
872 | 882 | { |
|
|
873 | 883 | int default_flags = NormalFunctions | Visible | NotRemovedFromTargetLang; |
|
|
874 | 884 | |
|
|
875 | 885 | // Interfaces don't implement functions |
|
|
876 | 886 | default_flags |= isInterface() ? 0 : ClassImplements; |
|
|
877 | 887 | |
|
|
878 | 888 | // Only public functions in final classes |
|
|
879 | 889 | // default_flags |= isFinal() ? WasPublic : 0; |
|
|
880 | 890 | int public_flags = isFinal() ? WasPublic : 0; |
|
|
881 | 891 | |
|
|
882 | 892 | // Constructors |
|
|
883 | 893 | AbstractMetaFunctionList returned = queryFunctions(Constructors | default_flags | public_flags); |
|
|
884 | 894 | |
|
|
885 | 895 | // Final functions |
|
|
886 | 896 | returned += queryFunctions(FinalInTargetLangFunctions | NonStaticFunctions | default_flags | public_flags); |
|
|
887 | 897 | |
|
|
888 | 898 | // Virtual functions |
|
|
889 | 899 | returned += queryFunctions(VirtualInTargetLangFunctions | NonStaticFunctions | default_flags | public_flags); |
|
|
890 | 900 | |
|
|
891 | 901 | // Static functions |
|
|
892 | 902 | returned += queryFunctions(StaticFunctions | default_flags | public_flags); |
|
|
893 | 903 | |
|
|
894 | 904 | // Empty, private functions, since they aren't caught by the other ones |
|
|
895 | 905 | returned += queryFunctions(Empty | Invisible); |
|
|
896 | 906 | |
|
|
897 | 907 | return returned; |
|
|
898 | 908 | } |
|
|
899 | 909 | |
|
|
900 | 910 | AbstractMetaFunctionList AbstractMetaClass::virtualFunctions() const |
|
|
901 | 911 | { |
|
|
902 | 912 | AbstractMetaFunctionList list = functionsInShellClass(); |
|
|
903 | 913 | |
|
|
904 | 914 | AbstractMetaFunctionList returned; |
|
|
905 | 915 | foreach (AbstractMetaFunction *f, list) { |
|
|
906 | 916 | if (!f->isFinalInCpp() || f->isVirtualSlot()) |
|
|
907 | 917 | returned += f; |
|
|
908 | 918 | } |
|
|
909 | 919 | |
|
|
910 | 920 | return returned; |
|
|
911 | 921 | } |
|
|
912 | 922 | |
|
|
913 | 923 | AbstractMetaFunctionList AbstractMetaClass::nonVirtualShellFunctions() const |
|
|
914 | 924 | { |
|
|
915 | 925 | AbstractMetaFunctionList list = functionsInShellClass(); |
|
|
916 | 926 | AbstractMetaFunctionList returned; |
|
|
917 | 927 | foreach (AbstractMetaFunction *f, list) { |
|
|
918 | 928 | if (f->isFinalInCpp() && !f->isVirtualSlot()) |
|
|
919 | 929 | returned += f; |
|
|
920 | 930 | } |
|
|
921 | 931 | |
|
|
922 | 932 | return returned; |
|
|
923 | 933 | } |
|
|
924 | 934 | |
|
|
925 | 935 | /******************************************************************************* |
|
|
926 | 936 | * Returns a list of all functions that should be declared and implemented in |
|
|
927 | 937 | * the shell class which is generated as a wrapper on top of the actual C++ class |
|
|
928 | 938 | */ |
|
|
929 | 939 | AbstractMetaFunctionList AbstractMetaClass::functionsInShellClass() const |
|
|
930 | 940 | { |
|
|
931 | 941 | // Only functions and only protected and public functions |
|
|
932 | 942 | int default_flags = NormalFunctions | Visible | WasVisible | NotRemovedFromShell; |
|
|
933 | 943 | |
|
|
934 | 944 | // All virtual functions |
|
|
935 | 945 | AbstractMetaFunctionList returned = queryFunctions(VirtualFunctions | default_flags); |
|
|
936 | 946 | |
|
|
937 | 947 | // All functions explicitly set to be implemented by the shell class |
|
|
938 | 948 | // (mainly superclass functions that are hidden by other declarations) |
|
|
939 | 949 | returned += queryFunctions(ForcedShellFunctions | default_flags); |
|
|
940 | 950 | |
|
|
941 | 951 | // All functions explicitly set to be virtual slots |
|
|
942 | 952 | returned += queryFunctions(VirtualSlots | default_flags); |
|
|
943 | 953 | |
|
|
944 | 954 | return returned; |
|
|
945 | 955 | } |
|
|
946 | 956 | |
|
|
947 | 957 | /******************************************************************************* |
|
|
948 | 958 | * Returns a list of all functions that require a public override function to |
|
|
949 | 959 | * be generated in the shell class. This includes all functions that were originally |
|
|
950 | 960 | * protected in the superclass. |
|
|
951 | 961 | */ |
|
|
952 | 962 | AbstractMetaFunctionList AbstractMetaClass::publicOverrideFunctions() const |
|
|
953 | 963 | { |
|
|
954 | 964 | return queryFunctions(NormalFunctions | WasProtected | FinalInCppFunctions | NotRemovedFromTargetLang) |
|
|
955 | 965 | + queryFunctions(Signals | WasProtected | FinalInCppFunctions | NotRemovedFromTargetLang); |
|
|
956 | 966 | } |
|
|
957 | 967 | |
|
|
958 | 968 | AbstractMetaFunctionList AbstractMetaClass::virtualOverrideFunctions() const |
|
|
959 | 969 | { |
|
|
960 | 970 | return queryFunctions(NormalFunctions | NonEmptyFunctions | Visible | VirtualInCppFunctions | NotRemovedFromShell) + |
|
|
961 | 971 | queryFunctions(Signals | NonEmptyFunctions | Visible | VirtualInCppFunctions | NotRemovedFromShell); |
|
|
962 | 972 | } |
|
|
963 | 973 | |
|
|
964 | 974 | void AbstractMetaClass::sortFunctions() |
|
|
965 | 975 | { |
|
|
966 | 976 | qSort(m_functions.begin(), m_functions.end(), function_sorter); |
|
|
967 | 977 | } |
|
|
968 | 978 | |
|
|
969 | 979 | void AbstractMetaClass::setFunctions(const AbstractMetaFunctionList &functions) |
|
|
970 | 980 | { |
|
|
971 | 981 | m_functions = functions; |
|
|
972 | 982 | |
|
|
973 | 983 | // Functions must be sorted by name before next loop |
|
|
974 | 984 | sortFunctions(); |
|
|
975 | 985 | |
|
|
976 | 986 | QString currentName; |
|
|
977 | 987 | bool hasVirtuals = false; |
|
|
978 | 988 | AbstractMetaFunctionList final_functions; |
|
|
979 | 989 | foreach (AbstractMetaFunction *f, m_functions) { |
|
|
980 | 990 | f->setOwnerClass(this); |
|
|
981 | 991 | |
|
|
982 | 992 | m_has_virtual_slots |= f->isVirtualSlot(); |
|
|
983 | 993 | m_has_virtuals |= !f->isFinal() || f->isVirtualSlot(); |
|
|
984 | 994 | m_has_nonpublic |= !f->isPublic(); |
|
|
985 | 995 | |
|
|
986 | 996 | // If we have non-virtual overloads of a virtual function, we have to implement |
|
|
987 | 997 | // all the overloads in the shell class to override the hiding rule |
|
|
988 | 998 | if (currentName == f->name()) { |
|
|
989 | 999 | hasVirtuals = hasVirtuals || !f->isFinal(); |
|
|
990 | 1000 | if (f->isFinal()) |
|
|
991 | 1001 | final_functions += f; |
|
|
992 | 1002 | } else { |
|
|
993 | 1003 | if (hasVirtuals && final_functions.size() > 0) { |
|
|
994 | 1004 | foreach (AbstractMetaFunction *final_function, final_functions) { |
|
|
995 | 1005 | *final_function += AbstractMetaAttributes::ForceShellImplementation; |
|
|
996 | 1006 | |
|
|
997 | 1007 | QString warn = QString("hiding of function '%1' in class '%2'") |
|
|
998 | 1008 | .arg(final_function->name()).arg(name()); |
|
|
999 | 1009 | ReportHandler::warning(warn); |
|
|
1000 | 1010 | } |
|
|
1001 | 1011 | } |
|
|
1002 | 1012 | |
|
|
1003 | 1013 | hasVirtuals = !f->isFinal(); |
|
|
1004 | 1014 | final_functions.clear(); |
|
|
1005 | 1015 | if (f->isFinal()) |
|
|
1006 | 1016 | final_functions += f; |
|
|
1007 | 1017 | currentName = f->name(); |
|
|
1008 | 1018 | } |
|
|
1009 | 1019 | } |
|
|
1010 | 1020 | |
|
|
1011 | 1021 | #ifndef QT_NO_DEBUG |
|
|
1012 | 1022 | bool duplicate_function = false; |
|
|
1013 | 1023 | for (int j=0; j<m_functions.size(); ++j) { |
|
|
1014 | 1024 | FunctionModificationList mods = m_functions.at(j)->modifications(m_functions.at(j)->implementingClass()); |
|
|
1015 | 1025 | |
|
|
1016 | 1026 | bool removed = false; |
|
|
1017 | 1027 | foreach (const FunctionModification &mod, mods) { |
|
|
1018 | 1028 | if (mod.isRemoveModifier()) { |
|
|
1019 | 1029 | removed = true; |
|
|
1020 | 1030 | break ; |
|
|
1021 | 1031 | } |
|
|
1022 | 1032 | } |
|
|
1023 | 1033 | if (removed) |
|
|
1024 | 1034 | continue ; |
|
|
1025 | 1035 | |
|
|
1026 | 1036 | for (int i=0; i<m_functions.size() - 1; ++i) { |
|
|
1027 | 1037 | if (j == i) |
|
|
1028 | 1038 | continue; |
|
|
1029 | 1039 | |
|
|
1030 | 1040 | mods = m_functions.at(i)->modifications(m_functions.at(i)->implementingClass()); |
|
|
1031 | 1041 | bool removed = false; |
|
|
1032 | 1042 | foreach (const FunctionModification &mod, mods) { |
|
|
1033 | 1043 | if (mod.isRemoveModifier()) { |
|
|
1034 | 1044 | removed = true; |
|
|
1035 | 1045 | break ; |
|
|
1036 | 1046 | } |
|
|
1037 | 1047 | } |
|
|
1038 | 1048 | if (removed) |
|
|
1039 | 1049 | continue ; |
|
|
1040 | 1050 | |
|
|
1041 | 1051 | uint cmp = m_functions.at(i)->compareTo(m_functions.at(j)); |
|
|
1042 | 1052 | if ((cmp & AbstractMetaFunction::EqualName) && (cmp & AbstractMetaFunction::EqualArguments)) { |
|
|
1043 | 1053 | printf("%s.%s mostly equal to %s.%s\n", |
|
|
1044 | 1054 | qPrintable(m_functions.at(i)->implementingClass()->typeEntry()->qualifiedCppName()), |
|
|
1045 | 1055 | qPrintable(m_functions.at(i)->signature()), |
|
|
1046 | 1056 | qPrintable(m_functions.at(j)->implementingClass()->typeEntry()->qualifiedCppName()), |
|
|
1047 | 1057 | qPrintable(m_functions.at(j)->signature())); |
|
|
1048 | 1058 | duplicate_function = true; |
|
|
1049 | 1059 | } |
|
|
1050 | 1060 | } |
|
|
1051 | 1061 | } |
|
|
1052 | 1062 | //Q_ASSERT(!duplicate_function); |
|
|
1053 | 1063 | #endif |
|
|
1054 | 1064 | } |
|
|
1055 | 1065 | |
|
|
1056 | 1066 | bool AbstractMetaClass::hasFieldAccessors() const |
|
|
1057 | 1067 | { |
|
|
1058 | 1068 | foreach (const AbstractMetaField *field, fields()) { |
|
|
1059 | 1069 | if (field->getter() || field->setter()) |
|
|
1060 | 1070 | return true; |
|
|
1061 | 1071 | } |
|
|
1062 | 1072 | |
|
|
1063 | 1073 | return false; |
|
|
1064 | 1074 | } |
|
|
1065 | 1075 | |
|
|
1066 | 1076 | bool AbstractMetaClass::hasDefaultToStringFunction() const |
|
|
1067 | 1077 | { |
|
|
1068 | 1078 | foreach (AbstractMetaFunction *f, queryFunctionsByName("toString")) { |
|
|
1069 | 1079 | if (f->actualMinimumArgumentCount() == 0) { |
|
|
1070 | 1080 | return true; |
|
|
1071 | 1081 | } |
|
|
1072 | 1082 | |
|
|
1073 | 1083 | } |
|
|
1074 | 1084 | return false; |
|
|
1075 | 1085 | } |
|
|
1076 | 1086 | |
|
|
1077 | 1087 | void AbstractMetaClass::addFunction(AbstractMetaFunction *function) |
|
|
1078 | 1088 | { |
|
|
1079 | 1089 | function->setOwnerClass(this); |
|
|
1080 | 1090 | |
|
|
1081 | 1091 | if (!function->isDestructor()) { |
|
|
1082 | 1092 | m_functions << function; |
|
|
1083 | 1093 | qSort(m_functions.begin(), m_functions.end(), function_sorter); |
|
|
1084 | 1094 | } |
|
|
1085 | 1095 | |
|
|
1086 | 1096 | |
|
|
1087 | 1097 | m_has_virtual_slots |= function->isVirtualSlot(); |
|
|
1088 | 1098 | m_has_virtuals |= !function->isFinal() || function->isVirtualSlot(); |
|
|
1089 | 1099 | m_has_nonpublic |= !function->isPublic(); |
|
|
1090 | 1100 | } |
|
|
1091 | 1101 | |
|
|
1092 | 1102 | bool AbstractMetaClass::hasSignal(const AbstractMetaFunction *other) const |
|
|
1093 | 1103 | { |
|
|
1094 | 1104 | if (!other->isSignal()) |
|
|
1095 | 1105 | return false; |
|
|
1096 | 1106 | |
|
|
1097 | 1107 | foreach (const AbstractMetaFunction *f, functions()) { |
|
|
1098 | 1108 | if (f->isSignal() && f->compareTo(other) & AbstractMetaFunction::EqualName) |
|
|
1099 | 1109 | return other->modifiedName() == f->modifiedName(); |
|
|
1100 | 1110 | } |
|
|
1101 | 1111 | |
|
|
1102 | 1112 | return false; |
|
|
1103 | 1113 | } |
|
|
1104 | 1114 | |
|
|
1105 | 1115 | |
|
|
1106 | 1116 | QString AbstractMetaClass::name() const |
|
|
1107 | 1117 | { |
|
|
1108 | 1118 | return QString(m_type_entry->targetLangName()).replace("::", "_"); |
|
|
1109 | 1119 | } |
|
|
1110 | 1120 | |
|
|
1111 | 1121 | bool AbstractMetaClass::hasFunction(const QString &str) const |
|
|
1112 | 1122 | { |
|
|
1113 | 1123 | foreach (const AbstractMetaFunction *f, functions()) |
|
|
1114 | 1124 | if (f->name() == str) |
|
|
1115 | 1125 | return true; |
|
|
1116 | 1126 | return false; |
|
|
1117 | 1127 | } |
|
|
1118 | 1128 | |
|
|
1119 | 1129 | /* Returns true if this class has one or more functions that are |
|
|
1120 | 1130 | protected. If a class has protected members we need to generate a |
|
|
1121 | 1131 | shell class with public accessors to the protected functions, so |
|
|
1122 | 1132 | they can be called from the native functions. |
|
|
1123 | 1133 | */ |
|
|
1124 | 1134 | bool AbstractMetaClass::hasProtectedFunctions() const { |
|
|
1125 | 1135 | foreach (AbstractMetaFunction *func, m_functions) { |
|
|
1126 | 1136 | if (func->isProtected()) |
|
|
1127 | 1137 | return true; |
|
|
1128 | 1138 | } |
|
|
1129 | 1139 | return false; |
|
|
1130 | 1140 | } |
|
|
1131 | 1141 | |
|
|
1132 | 1142 | bool AbstractMetaClass::generateShellClass() const |
|
|
1133 | 1143 | { |
|
|
1134 | 1144 | return m_force_shell_class || |
|
|
1135 | 1145 | (!isFinal() |
|
|
1136 | 1146 | && (hasVirtualFunctions() |
|
|
1137 | 1147 | || hasProtectedFunctions() |
|
|
1138 | 1148 | || hasFieldAccessors())); |
|
|
1139 | 1149 | } |
|
|
1140 | 1150 | |
|
|
1141 | 1151 | QPropertySpec *AbstractMetaClass::propertySpecForRead(const QString &name) const |
|
|
1142 | 1152 | { |
|
|
1143 | 1153 | for (int i=0; i<m_property_specs.size(); ++i) |
|
|
1144 | 1154 | if (name == m_property_specs.at(i)->read()) |
|
|
1145 | 1155 | return m_property_specs.at(i); |
|
|
1146 | 1156 | return 0; |
|
|
1147 | 1157 | } |
|
|
1148 | 1158 | |
|
|
1149 | 1159 | QPropertySpec *AbstractMetaClass::propertySpecForWrite(const QString &name) const |
|
|
1150 | 1160 | { |
|
|
1151 | 1161 | for (int i=0; i<m_property_specs.size(); ++i) |
|
|
1152 | 1162 | if (name == m_property_specs.at(i)->write()) |
|
|
1153 | 1163 | return m_property_specs.at(i); |
|
|
1154 | 1164 | return 0; |
|
|
1155 | 1165 | } |
|
|
1156 | 1166 | |
|
|
1157 | 1167 | QPropertySpec *AbstractMetaClass::propertySpecForReset(const QString &name) const |
|
|
1158 | 1168 | { |
|
|
1159 | 1169 | for (int i=0; i<m_property_specs.size(); ++i) { |
|
|
1160 | 1170 | if (name == m_property_specs.at(i)->reset()) |
|
|
1161 | 1171 | return m_property_specs.at(i); |
|
|
1162 | 1172 | } |
|
|
1163 | 1173 | return 0; |
|
|
1164 | 1174 | } |
|
|
1165 | 1175 | |
|
|
1166 | 1176 | |
|
|
1167 | 1177 | |
|
|
1168 | 1178 | static bool functions_contains(const AbstractMetaFunctionList &l, const AbstractMetaFunction *func) |
|
|
1169 | 1179 | { |
|
|
1170 | 1180 | foreach (const AbstractMetaFunction *f, l) { |
|
|
1171 | 1181 | if ((f->compareTo(func) & AbstractMetaFunction::PrettySimilar) == AbstractMetaFunction::PrettySimilar) |
|
|
1172 | 1182 | return true; |
|
|
1173 | 1183 | } |
|
|
1174 | 1184 | return false; |
|
|
1175 | 1185 | } |
|
|
1176 | 1186 | |
|
|
1177 | 1187 | AbstractMetaField::AbstractMetaField() : m_getter(0), m_setter(0), m_class(0) |
|
|
1178 | 1188 | { |
|
|
1179 | 1189 | } |
|
|
1180 | 1190 | |
|
|
1181 | 1191 | AbstractMetaField::~AbstractMetaField() |
|
|
1182 | 1192 | { |
|
|
1183 | 1193 | delete m_setter; |
|
|
1184 | 1194 | delete m_getter; |
|
|
1185 | 1195 | } |
|
|
1186 | 1196 | ushort painters; // refcount |
|
|
1187 | 1197 | AbstractMetaField *AbstractMetaField::copy() const |
|
|
1188 | 1198 | { |
|
|
1189 | 1199 | AbstractMetaField *returned = new AbstractMetaField; |
|
|
1190 | 1200 | returned->setEnclosingClass(0); |
|
|
1191 | 1201 | returned->setAttributes(attributes()); |
|
|
1192 | 1202 | returned->setName(name()); |
|
|
1193 | 1203 | returned->setType(type()->copy()); |
|
|
1194 | 1204 | returned->setOriginalAttributes(originalAttributes()); |
|
|
1195 | 1205 | |
|
|
1196 | 1206 | return returned; |
|
|
1197 | 1207 | } |
|
|
1198 | 1208 | |
|
|
1199 | 1209 | static QString upCaseFirst(const QString &str) { |
|
|
1200 | 1210 | Q_ASSERT(!str.isEmpty()); |
|
|
1201 | 1211 | QString s = str; |
|
|
1202 | 1212 | s[0] = s.at(0).toUpper(); |
|
|
1203 | 1213 | return s; |
|
|
1204 | 1214 | } |
|
|
1205 | 1215 | |
|
|
1206 | 1216 | static AbstractMetaFunction *createXetter(const AbstractMetaField *g, const QString &name, uint type) { |
|
|
1207 | 1217 | AbstractMetaFunction *f = new AbstractMetaFunction; |
|
|
1208 | 1218 | |
|
|
1209 | 1219 | |
|
|
1210 | 1220 | |
|
|
1211 | 1221 | f->setName(name); |
|
|
1212 | 1222 | f->setOriginalName(name); |
|
|
1213 | 1223 | f->setOwnerClass(g->enclosingClass()); |
|
|
1214 | 1224 | f->setImplementingClass(g->enclosingClass()); |
|
|
1215 | 1225 | f->setDeclaringClass(g->enclosingClass()); |
|
|
1216 | 1226 | |
|
|
1217 | 1227 | uint attr = AbstractMetaAttributes::Native |
|
|
1218 | 1228 | | AbstractMetaAttributes::Final |
|
|
1219 | 1229 | | type; |
|
|
1220 | 1230 | if (g->isStatic()) |
|
|
1221 | 1231 | attr |= AbstractMetaAttributes::Static; |
|
|
1222 | 1232 | if (g->isPublic()) |
|
|
1223 | 1233 | attr |= AbstractMetaAttributes::Public; |
|
|
1224 | 1234 | else if (g->isProtected()) |
|
|
1225 | 1235 | attr |= AbstractMetaAttributes::Protected; |
|
|
1226 | 1236 | else |
|
|
1227 | 1237 | attr |= AbstractMetaAttributes::Private; |
|
|
1228 | 1238 | f->setAttributes(attr); |
|
|
1229 | 1239 | f->setOriginalAttributes(attr); |
|
|
1230 | 1240 | |
|
|
1231 | 1241 | FieldModificationList mods = g->modifications(); |
|
|
1232 | 1242 | foreach (FieldModification mod, mods) { |
|
|
1233 | 1243 | if (mod.isRenameModifier()) |
|
|
1234 | 1244 | f->setName(mod.renamedTo()); |
|
|
1235 | 1245 | if (mod.isAccessModifier()) { |
|
|
1236 | 1246 | if (mod.isPrivate()) |
|
|
1237 | 1247 | f->setVisibility(AbstractMetaAttributes::Private); |
|
|
1238 | 1248 | else if (mod.isProtected()) |
|
|
1239 | 1249 | f->setVisibility(AbstractMetaAttributes::Protected); |
|
|
1240 | 1250 | else if (mod.isPublic()) |
|
|
1241 | 1251 | f->setVisibility(AbstractMetaAttributes::Public); |
|
|
1242 | 1252 | else if (mod.isFriendly()) |
|
|
1243 | 1253 | f->setVisibility(AbstractMetaAttributes::Friendly); |
|
|
1244 | 1254 | } |
|
|
1245 | 1255 | |
|
|
1246 | 1256 | } |
|
|
1247 | 1257 | return f; |
|
|
1248 | 1258 | } |
|
|
1249 | 1259 | |
|
|
1250 | 1260 | FieldModificationList AbstractMetaField::modifications() const |
|
|
1251 | 1261 | { |
|
|
1252 | 1262 | FieldModificationList mods = enclosingClass()->typeEntry()->fieldModifications(); |
|
|
1253 | 1263 | FieldModificationList returned; |
|
|
1254 | 1264 | |
|
|
1255 | 1265 | foreach (FieldModification mod, mods) { |
|
|
1256 | 1266 | if (mod.name == name()) |
|
|
1257 | 1267 | returned += mod; |
|
|
1258 | 1268 | } |
|
|
1259 | 1269 | |
|
|
1260 | 1270 | return returned; |
|
|
1261 | 1271 | } |
|
|
1262 | 1272 | |
|
|
1263 | 1273 | const AbstractMetaFunction *AbstractMetaField::setter() const |
|
|
1264 | 1274 | { |
|
|
1265 | 1275 | if (m_setter == 0) { |
|
|
1266 | 1276 | m_setter = createXetter(this, |
|
|
1267 | 1277 | name(), |
|
|
1268 | 1278 | AbstractMetaAttributes::SetterFunction); |
|
|
1269 | 1279 | AbstractMetaArgumentList arguments; |
|
|
1270 | 1280 | AbstractMetaArgument *argument = new AbstractMetaArgument; |
|
|
1271 | 1281 | argument->setType(type()->copy()); |
|
|
1272 | 1282 | argument->setName(name()); |
|
|
1273 | 1283 | arguments.append(argument); |
|
|
1274 | 1284 | m_setter->setArguments(arguments); |
|
|
1275 | 1285 | } |
|
|
1276 | 1286 | return m_setter; |
|
|
1277 | 1287 | } |
|
|
1278 | 1288 | |
|
|
1279 | 1289 | const AbstractMetaFunction *AbstractMetaField::getter() const |
|
|
1280 | 1290 | { |
|
|
1281 | 1291 | if (m_getter == 0) { |
|
|
1282 | 1292 | m_getter = createXetter(this, |
|
|
1283 | 1293 | name(), |
|
|
1284 | 1294 | AbstractMetaAttributes::GetterFunction); |
|
|
1285 | 1295 | m_getter->setType(type()); |
|
|
1286 | 1296 | } |
|
|
1287 | 1297 | |
|
|
1288 | 1298 | return m_getter; |
|
|
1289 | 1299 | } |
|
|
1290 | 1300 | |
|
|
1291 | 1301 | |
|
|
1292 | 1302 | bool AbstractMetaClass::hasConstructors() const |
|
|
1293 | 1303 | { |
|
|
1294 | 1304 | return queryFunctions(Constructors).size() != 0; |
|
|
1295 | 1305 | } |
|
|
1296 | 1306 | |
|
|
1297 | 1307 | void AbstractMetaClass::addDefaultConstructor() |
|
|
1298 | 1308 | { |
|
|
1299 | 1309 | AbstractMetaFunction *f = new AbstractMetaFunction; |
|
|
1300 | 1310 | f->setName(name()); |
|
|
1301 | 1311 | f->setOwnerClass(this); |
|
|
1302 | 1312 | f->setFunctionType(AbstractMetaFunction::ConstructorFunction); |
|
|
1303 | 1313 | f->setArguments(AbstractMetaArgumentList()); |
|
|
1304 | 1314 | f->setDeclaringClass(this); |
|
|
1305 | 1315 | |
|
|
1306 | 1316 | uint attr = AbstractMetaAttributes::Native; |
|
|
1307 | 1317 | attr |= AbstractMetaAttributes::Public; |
|
|
1308 | 1318 | f->setAttributes(attr); |
|
|
1309 | 1319 | f->setImplementingClass(this); |
|
|
1310 | 1320 | f->setOriginalAttributes(f->attributes()); |
|
|
1311 | 1321 | |
|
|
1312 | 1322 | addFunction(f); |
|
|
1313 | 1323 | } |
|
|
1314 | 1324 | |
|
|
1315 | 1325 | bool AbstractMetaClass::hasFunction(const AbstractMetaFunction *f) const |
|
|
1316 | 1326 | { |
|
|
1317 | 1327 | return functions_contains(m_functions, f); |
|
|
1318 | 1328 | } |
|
|
1319 | 1329 | |
|
|
1320 | 1330 | /* Goes through the list of functions and returns a list of all |
|
|
1321 | 1331 | functions matching all of the criteria in \a query. |
|
|
1322 | 1332 | */ |
|
|
1323 | 1333 | |
|
|
1324 | 1334 | AbstractMetaFunctionList AbstractMetaClass::queryFunctions(uint query) const |
|
|
1325 | 1335 | { |
|
|
1326 | 1336 | AbstractMetaFunctionList functions; |
|
|
1327 | 1337 | |
|
|
1328 | 1338 | foreach (AbstractMetaFunction *f, m_functions) { |
|
|
1329 | 1339 | |
|
|
1330 | 1340 | if ((query & VirtualSlots) && !f->isVirtualSlot()) |
|
|
1331 | 1341 | continue; |
|
|
1332 | 1342 | |
|
|
1333 | 1343 | if ((query & NotRemovedFromTargetLang) && f->isRemovedFrom(f->implementingClass(), TypeSystem::TargetLangCode)) { |
|
|
1334 | 1344 | continue; |
|
|
1335 | 1345 | } |
|
|
1336 | 1346 | |
|
|
1337 | 1347 | if ((query & NotRemovedFromTargetLang) && !f->isFinal() && f->isRemovedFrom(f->declaringClass(), TypeSystem::TargetLangCode)) { |
|
|
1338 | 1348 | continue; |
|
|
1339 | 1349 | } |
|
|
1340 | 1350 | |
|
|
1341 | 1351 | if ((query & NotRemovedFromShell) && f->isRemovedFrom(f->implementingClass(), TypeSystem::ShellCode)) { |
|
|
1342 | 1352 | continue; |
|
|
1343 | 1353 | } |
|
|
1344 | 1354 | |
|
|
1345 | 1355 | if ((query & NotRemovedFromShell) && !f->isFinal() && f->isRemovedFrom(f->declaringClass(), TypeSystem::ShellCode)) { |
|
|
1346 | 1356 | continue; |
|
|
1347 | 1357 | } |
|
|
1348 | 1358 | |
|
|
1349 | 1359 | if ((query & Visible) && f->isPrivate()) { |
|
|
1350 | 1360 | continue; |
|
|
1351 | 1361 | } |
|
|
1352 | 1362 | |
|
|
1353 | 1363 | if ((query & VirtualInTargetLangFunctions) && f->isFinalInTargetLang()) { |
|
|
1354 | 1364 | continue; |
|
|
1355 | 1365 | } |
|
|
1356 | 1366 | |
|
|
1357 | 1367 | if ((query & Invisible) && !f->isPrivate()) { |
|
|
1358 | 1368 | continue; |
|
|
1359 | 1369 | } |
|
|
1360 | 1370 | |
|
|
1361 | 1371 | if ((query & Empty) && !f->isEmptyFunction()) { |
|
|
1362 | 1372 | continue; |
|
|
1363 | 1373 | } |
|
|
1364 | 1374 | |
|
|
1365 | 1375 | if ((query & WasPublic) && !f->wasPublic()) { |
|
|
1366 | 1376 | continue; |
|
|
1367 | 1377 | } |
|
|
1368 | 1378 | |
|
|
1369 | 1379 | if ((query & WasVisible) && f->wasPrivate()) { |
|
|
1370 | 1380 | continue; |
|
|
1371 | 1381 | } |
|
|
1372 | 1382 | |
|
|
1373 | 1383 | if ((query & WasProtected) && !f->wasProtected()) { |
|
|
1374 | 1384 | continue; |
|
|
1375 | 1385 | } |
|
|
1376 | 1386 | |
|
|
1377 | 1387 | if ((query & ClassImplements) && f->ownerClass() != f->implementingClass()) { |
|
|
1378 | 1388 | continue; |
|
|
1379 | 1389 | } |
|
|
1380 | 1390 | |
|
|
1381 | 1391 | if ((query & Inconsistent) && (f->isFinalInTargetLang() || !f->isFinalInCpp() || f->isStatic())) { |
|
|
1382 | 1392 | continue; |
|
|
1383 | 1393 | } |
|
|
1384 | 1394 | |
|
|
1385 | 1395 | if ((query & FinalInTargetLangFunctions) && !f->isFinalInTargetLang()) { |
|
|
1386 | 1396 | continue; |
|
|
1387 | 1397 | } |
|
|
1388 | 1398 | |
|
|
1389 | 1399 | if ((query & FinalInCppFunctions) && !f->isFinalInCpp()) { |
|
|
1390 | 1400 | continue; |
|
|
1391 | 1401 | } |
|
|
1392 | 1402 | |
|
|
1393 | 1403 | if ((query & VirtualInCppFunctions) && f->isFinalInCpp()) { |
|
|
1394 | 1404 | continue; |
|
|
1395 | 1405 | } |
|
|
1396 | 1406 | |
|
|
1397 | 1407 | if ((query & Signals) && (!f->isSignal())) { |
|
|
1398 | 1408 | continue; |
|
|
1399 | 1409 | } |
|
|
1400 | 1410 | |
|
|
1401 | 1411 | if ((query & ForcedShellFunctions) |
|
|
1402 | 1412 | && (!f->isForcedShellImplementation() |
|
|
1403 | 1413 | || !f->isFinal())) { |
|
|
1404 | 1414 | continue; |
|
|
1405 | 1415 | } |
|
|
1406 | 1416 | |
|
|
1407 | 1417 | if (((query & Constructors) && (!f->isConstructor() |
|
|
1408 | 1418 | || f->ownerClass() != f->implementingClass())) |
|
|
1409 | 1419 | || (f->isConstructor() && (query & Constructors) == 0)) { |
|
|
1410 | 1420 | continue; |
|
|
1411 | 1421 | } |
|
|
1412 | 1422 | |
|
|
1413 | 1423 | // Destructors are never included in the functions of a class currently |
|
|
1414 | 1424 | /* |
|
|
1415 | 1425 | if ((query & Destructors) && (!f->isDestructor() |
|
|
1416 | 1426 | || f->ownerClass() != f->implementingClass()) |
|
|
1417 | 1427 | || f->isDestructor() && (query & Destructors) == 0) { |
|
|
1418 | 1428 | continue; |
|
|
1419 | 1429 | }*/ |
|
|
1420 | 1430 | |
|
|
1421 | 1431 | if ((query & VirtualFunctions) && (f->isFinal() || f->isSignal() || f->isStatic())) { |
|
|
1422 | 1432 | continue; |
|
|
1423 | 1433 | } |
|
|
1424 | 1434 | |
|
|
1425 | 1435 | if ((query & StaticFunctions) && (!f->isStatic() || f->isSignal())) { |
|
|
1426 | 1436 | continue; |
|
|
1427 | 1437 | } |
|
|
1428 | 1438 | |
|
|
1429 | 1439 | if ((query & NonStaticFunctions) && (f->isStatic())) { |
|
|
1430 | 1440 | continue; |
|
|
1431 | 1441 | } |
|
|
1432 | 1442 | |
|
|
1433 | 1443 | if ((query & NonEmptyFunctions) && (f->isEmptyFunction())) { |
|
|
1434 | 1444 | continue; |
|
|
1435 | 1445 | } |
|
|
1436 | 1446 | |
|
|
1437 | 1447 | if ((query & NormalFunctions) && (f->isSignal())) { |
|
|
1438 | 1448 | continue; |
|
|
1439 | 1449 | } |
|
|
1440 | 1450 | |
|
|
1441 | 1451 | if ((query & AbstractFunctions) && !f->isAbstract()) { |
|
|
1442 | 1452 | continue; |
|
|
1443 | 1453 | } |
|
|
1444 | 1454 | |
|
|
1445 | 1455 | functions << f; |
|
|
1446 | 1456 | } |
|
|
1447 | 1457 | |
|
|
1448 | 1458 | // qDebug() << "queried" << m_type_entry->qualifiedCppName() << "got" << functions.size() << "out of" << m_functions.size(); |
|
|
1449 | 1459 | |
|
|
1450 | 1460 | return functions; |
|
|
1451 | 1461 | } |
|
|
1452 | 1462 | |
|
|
1453 | 1463 | |
|
|
1454 | 1464 | bool AbstractMetaClass::hasInconsistentFunctions() const |
|
|
1455 | 1465 | { |
|
|
1456 | 1466 | return cppInconsistentFunctions().size() > 0; |
|
|
1457 | 1467 | } |
|
|
1458 | 1468 | |
|
|
1459 | 1469 | bool AbstractMetaClass::hasSignals() const |
|
|
1460 | 1470 | { |
|
|
1461 | 1471 | return cppSignalFunctions().size() > 0; |
|
|
1462 | 1472 | } |
|
|
1463 | 1473 | |
|
|
1464 | 1474 | |
|
|
1465 | 1475 | /** |
|
|
1466 | 1476 | * Adds the specified interface to this class by adding all the |
|
|
1467 | 1477 | * functions in the interface to this class. |
|
|
1468 | 1478 | */ |
|
|
1469 | 1479 | void AbstractMetaClass::addInterface(AbstractMetaClass *interface) |
|
|
1470 | 1480 | { |
|
|
1471 | 1481 | Q_ASSERT(!m_interfaces.contains(interface)); |
|
|
1472 | 1482 | m_interfaces << interface; |
|
|
1473 | 1483 | |
|
|
1474 | 1484 | if (m_extracted_interface != 0 && m_extracted_interface != interface) |
|
|
1475 | 1485 | m_extracted_interface->addInterface(interface); |
|
|
1476 | 1486 | |
|
|
1477 | 1487 | foreach (AbstractMetaFunction *function, interface->functions()) |
|
|
1478 | 1488 | if (!hasFunction(function) && !function->isConstructor()) { |
|
|
1479 | 1489 | AbstractMetaFunction *cpy = function->copy(); |
|
|
1480 | 1490 | // We do not want this in PythonQt: |
|
|
1481 | 1491 | //cpy->setImplementingClass(this); |
|
|
1482 | 1492 | |
|
|
1483 | 1493 | // Setup that this function is an interface class. |
|
|
1484 | 1494 | cpy->setInterfaceClass(interface); |
|
|
1485 | 1495 | *cpy += AbstractMetaAttributes::InterfaceFunction; |
|
|
1486 | 1496 | |
|
|
1487 | 1497 | // Copy the modifications in interface into the implementing classes. |
|
|
1488 | 1498 | FunctionModificationList mods = function->modifications(interface); |
|
|
1489 | 1499 | foreach (const FunctionModification &mod, mods) { |
|
|
1490 | 1500 | m_type_entry->addFunctionModification(mod); |
|
|
1491 | 1501 | } |
|
|
1492 | 1502 | |
|
|
1493 | 1503 | // It should be mostly safe to assume that when we implement an interface |
|
|
1494 | 1504 | // we don't "pass on" pure virtual functions to our sublcasses... |
|
|
1495 | 1505 | // *cpy -= AbstractMetaAttributes::Abstract; |
|
|
1496 | 1506 | |
|
|
1497 | 1507 | addFunction(cpy); |
|
|
1498 | 1508 | } |
|
|
1499 | 1509 | } |
|
|
1500 | 1510 | |
|
|
1501 | 1511 | |
|
|
1502 | 1512 | void AbstractMetaClass::setInterfaces(const AbstractMetaClassList &interfaces) |
|
|
1503 | 1513 | { |
|
|
1504 | 1514 | m_interfaces = interfaces; |
|
|
1505 | 1515 | } |
|
|
1506 | 1516 | |
|
|
1507 | 1517 | |
|
|
1508 | 1518 | AbstractMetaEnum *AbstractMetaClass::findEnum(const QString &enumName) |
|
|
1509 | 1519 | { |
|
|
1510 | 1520 | foreach (AbstractMetaEnum *e, m_enums) { |
|
|
1511 | 1521 | if (e->name() == enumName) |
|
|
1512 | 1522 | return e; |
|
|
1513 | 1523 | } |
|
|
1514 | 1524 | |
|
|
1515 | 1525 | if (typeEntry()->designatedInterface()) |
|
|
1516 | 1526 | return extractInterface()->findEnum(enumName); |
|
|
1517 | 1527 | |
|
|
1518 | 1528 | return 0; |
|
|
1519 | 1529 | } |
|
|
1520 | 1530 | |
|
|
1521 | 1531 | |
|
|
1522 | 1532 | |
|
|
1523 | 1533 | |
|
|
1524 | 1534 | /*! Recursivly searches for the enum value named \a enumValueName in |
|
|
1525 | 1535 | this class and its superclasses and interfaces. Values belonging to |
|
|
1526 | 1536 | \a meta_enum are excluded from the search. |
|
|
1527 | 1537 | */ |
|
|
1528 | 1538 | AbstractMetaEnumValue *AbstractMetaClass::findEnumValue(const QString &enumValueName, AbstractMetaEnum *meta_enum) |
|
|
1529 | 1539 | { |
|
|
1530 | 1540 | foreach (AbstractMetaEnum *e, m_enums) { |
|
|
1531 | 1541 | if (e == meta_enum) |
|
|
1532 | 1542 | continue; |
|
|
1533 | 1543 | foreach (AbstractMetaEnumValue *v, e->values()) { |
|
|
1534 | 1544 | if (v->name() == enumValueName) |
|
|
1535 | 1545 | return v; |
|
|
1536 | 1546 | } |
|
|
1537 | 1547 | } |
|
|
1538 | 1548 | |
|
|
1539 | 1549 | if (typeEntry()->designatedInterface()) |
|
|
1540 | 1550 | return extractInterface()->findEnumValue(enumValueName, meta_enum); |
|
|
1541 | 1551 | |
|
|
1542 | 1552 | if (baseClass() != 0) |
|
|
1543 | 1553 | return baseClass()->findEnumValue(enumValueName, meta_enum); |
|
|
1544 | 1554 | |
|
|
1545 | 1555 | return 0; |
|
|
1546 | 1556 | } |
|
|
1547 | 1557 | |
|
|
1548 | 1558 | |
|
|
1549 | 1559 | /*! |
|
|
1550 | 1560 | * Searches through all of this class' enums for a value matching the |
|
|
1551 | 1561 | * name \a enumValueName. The name is excluding the class/namespace |
|
|
1552 | 1562 | * prefix. The function recursivly searches interfaces and baseclasses |
|
|
1553 | 1563 | * of this class. |
|
|
1554 | 1564 | */ |
|
|
1555 | 1565 | AbstractMetaEnum *AbstractMetaClass::findEnumForValue(const QString &enumValueName) |
|
|
1556 | 1566 | { |
|
|
1557 | 1567 | foreach (AbstractMetaEnum *e, m_enums) { |
|
|
1558 | 1568 | foreach (AbstractMetaEnumValue *v, e->values()) { |
|
|
1559 | 1569 | if (v->name() == enumValueName) |
|
|
1560 | 1570 | return e; |
|
|
1561 | 1571 | } |
|
|
1562 | 1572 | } |
|
|
1563 | 1573 | |
|
|
1564 | 1574 | if (typeEntry()->designatedInterface()) |
|
|
1565 | 1575 | return extractInterface()->findEnumForValue(enumValueName); |
|
|
1566 | 1576 | |
|
|
1567 | 1577 | if (baseClass() != 0) |
|
|
1568 | 1578 | return baseClass()->findEnumForValue(enumValueName); |
|
|
1569 | 1579 | |
|
|
1570 | 1580 | return 0; |
|
|
1571 | 1581 | } |
|
|
1572 | 1582 | |
|
|
1573 | 1583 | |
|
|
1574 | 1584 | static void add_extra_include_for_type(AbstractMetaClass *meta_class, const AbstractMetaType *type) |
|
|
1575 | 1585 | { |
|
|
1576 | 1586 | |
|
|
1577 | 1587 | if (type == 0) |
|
|
1578 | 1588 | return; |
|
|
1579 | 1589 | |
|
|
1580 | 1590 | Q_ASSERT(meta_class != 0); |
|
|
1581 | 1591 | const TypeEntry *entry = (type ? type->typeEntry() : 0); |
|
|
1582 | 1592 | if (entry != 0 && entry->isComplex()) { |
|
|
1583 | 1593 | const ComplexTypeEntry *centry = static_cast<const ComplexTypeEntry *>(entry); |
|
|
1584 | 1594 | ComplexTypeEntry *class_entry = meta_class->typeEntry(); |
|
|
1585 | 1595 | if (class_entry != 0 && centry->include().isValid()) |
|
|
1586 | 1596 | class_entry->addExtraInclude(centry->include()); |
|
|
1587 | 1597 | } |
|
|
1588 | 1598 | |
|
|
1589 | 1599 | if (type->hasInstantiations()) { |
|
|
1590 | 1600 | QList<AbstractMetaType *> instantiations = type->instantiations(); |
|
|
1591 | 1601 | foreach (AbstractMetaType *instantiation, instantiations) |
|
|
1592 | 1602 | add_extra_include_for_type(meta_class, instantiation); |
|
|
1593 | 1603 | } |
|
|
1594 | 1604 | } |
|
|
1595 | 1605 | |
|
|
1596 | 1606 | static void add_extra_includes_for_function(AbstractMetaClass *meta_class, const AbstractMetaFunction *meta_function) |
|
|
1597 | 1607 | { |
|
|
1598 | 1608 | Q_ASSERT(meta_class != 0); |
|
|
1599 | 1609 | Q_ASSERT(meta_function != 0); |
|
|
1600 | 1610 | add_extra_include_for_type(meta_class, meta_function->type()); |
|
|
1601 | 1611 | |
|
|
1602 | 1612 | AbstractMetaArgumentList arguments = meta_function->arguments(); |
|
|
1603 | 1613 | foreach (AbstractMetaArgument *argument, arguments) |
|
|
1604 | 1614 | add_extra_include_for_type(meta_class, argument->type()); |
|
|
1605 | 1615 | } |
|
|
1606 | 1616 | |
|
|
1607 | 1617 | void AbstractMetaClass::fixFunctions() |
|
|
1608 | 1618 | { |
|
|
1609 | 1619 | if (m_functions_fixed) |
|
|
1610 | 1620 | return; |
|
|
1611 | 1621 | else |
|
|
1612 | 1622 | m_functions_fixed = true; |
|
|
1613 | 1623 | |
|
|
1614 | 1624 | AbstractMetaClass *super_class = baseClass(); |
|
|
1615 | 1625 | AbstractMetaFunctionList funcs = functions(); |
|
|
1616 | 1626 | |
|
|
1617 | 1627 | // printf("fix functions for %s\n", qPrintable(name())); |
|
|
1618 | 1628 | |
|
|
1619 | 1629 | if (super_class != 0) |
|
|
1620 | 1630 | super_class->fixFunctions(); |
|
|
1621 | 1631 | int iface_idx = 0; |
|
|
1622 | 1632 | while (super_class || iface_idx < interfaces().size()) { |
|
|
1623 | 1633 | // printf(" - base: %s\n", qPrintable(super_class->name())); |
|
|
1624 | 1634 | |
|
|
1625 | 1635 | // Since we always traverse the complete hierarchy we are only |
|
|
1626 | 1636 | // interrested in what each super class implements, not what |
|
|
1627 | 1637 | // we may have propagated from their base classes again. |
|
|
1628 | 1638 | AbstractMetaFunctionList super_funcs; |
|
|
1629 | 1639 | if (super_class) { |
|
|
1630 | 1640 | |
|
|
1631 | 1641 | // Super classes can never be final |
|
|
1632 | 1642 | if (super_class->isFinalInTargetLang()) { |
|
|
1633 | 1643 | ReportHandler::warning("Final class '" + super_class->name() + "' set to non-final, as it is extended by other classes"); |
|
|
1634 | 1644 | *super_class -= AbstractMetaAttributes::FinalInTargetLang; |
|
|
1635 | 1645 | } |
|
|
1636 | 1646 | super_funcs = super_class->queryFunctions(AbstractMetaClass::ClassImplements); |
|
|
1637 | 1647 | } else { |
|
|
1638 | 1648 | super_funcs = interfaces().at(iface_idx)->queryFunctions(AbstractMetaClass::NormalFunctions); |
|
|
1639 | 1649 | } |
|
|
1640 | 1650 | |
|
|
1641 | 1651 | QSet<AbstractMetaFunction *> funcs_to_add; |
|
|
1642 | 1652 | for (int sfi=0; sfi<super_funcs.size(); ++sfi) { |
|
|
1643 | 1653 | AbstractMetaFunction *sf = super_funcs.at(sfi); |
|
|
1644 | 1654 | |
|
|
1645 | 1655 | if (sf->isRemovedFromAllLanguages(sf->implementingClass())) |
|
|
1646 | 1656 | continue; |
|
|
1647 | 1657 | |
|
|
1648 | 1658 | // we generally don't care about private functions, but we have to get the ones that are |
|
|
1649 | 1659 | // virtual in case they override abstract functions. |
|
|
1650 | 1660 | bool add = (sf->isNormal() || sf->isSignal() || sf->isEmptyFunction()); |
|
|
1651 | 1661 | for (int fi=0; fi<funcs.size(); ++fi) { |
|
|
1652 | 1662 | AbstractMetaFunction *f = funcs.at(fi); |
|
|
1653 | 1663 | if (f->isRemovedFromAllLanguages(f->implementingClass())) |
|
|
1654 | 1664 | continue; |
|
|
1655 | 1665 | |
|
|
1656 | 1666 | uint cmp = f->compareTo(sf); |
|
|
1657 | 1667 | |
|
|
1658 | 1668 | if (cmp & AbstractMetaFunction::EqualModifiedName) { |
|
|
1659 | 1669 | // printf(" - %s::%s similar to %s::%s %x vs %x\n", |
|
|
1660 | 1670 | // qPrintable(sf->implementingClass()->typeEntry()->qualifiedCppName()), |
|
|
1661 | 1671 | // qPrintable(sf->name()), |
|
|
1662 | 1672 | // qPrintable(f->implementingClass()->typeEntry()->qualifiedCppName()), |
|
|
1663 | 1673 | // qPrintable(f->name()), |
|
|
1664 | 1674 | // sf->attributes(), |
|
|
1665 | 1675 | // f->attributes()); |
|
|
1666 | 1676 | |
|
|
1667 | 1677 | add = false; |
|
|
1668 | 1678 | if (cmp & AbstractMetaFunction::EqualArguments) { |
|
|
1669 | 1679 | |
|
|
1670 | 1680 | // if (!(cmp & AbstractMetaFunction::EqualReturnType)) { |
|
|
1671 | 1681 | // ReportHandler::warning(QString("%1::%2 and %3::%4 differ in retur type") |
|
|
1672 | 1682 | // .arg(sf->implementingClass()->name()) |
|
|
1673 | 1683 | // .arg(sf->name()) |
|
|
1674 | 1684 | // .arg(f->implementingClass()->name()) |
|
|
1675 | 1685 | // .arg(f->name())); |
|
|
1676 | 1686 | // } |
|
|
1677 | 1687 | |
|
|
1678 | 1688 | // Same function, propegate virtual... |
|
|
1679 | 1689 | if (!(cmp & AbstractMetaFunction::EqualAttributes)) { |
|
|
1680 | 1690 | if (!f->isEmptyFunction()) { |
|
|
1681 | 1691 | if (!sf->isFinalInCpp() && f->isFinalInCpp()) { |
|
|
1682 | 1692 | *f -= AbstractMetaAttributes::FinalInCpp; |
|
|
1683 | 1693 | // printf(" --- inherit virtual\n"); |
|
|
1684 | 1694 | } |
|
|
1685 | 1695 | if (!sf->isFinalInTargetLang() && f->isFinalInTargetLang()) { |
|
|
1686 | 1696 | *f -= AbstractMetaAttributes::FinalInTargetLang; |
|
|
1687 | 1697 | // printf(" --- inherit virtual\n"); |
|
|
1688 | 1698 | } |
|
|
1689 | 1699 | if (!f->isFinalInTargetLang() && f->isPrivate()) { |
|
|
1690 | 1700 | f->setFunctionType(AbstractMetaFunction::EmptyFunction); |
|
|
1691 | 1701 | f->setVisibility(AbstractMetaAttributes::Protected); |
|
|
1692 | 1702 | *f += AbstractMetaAttributes::FinalInTargetLang; |
|
|
1693 | 1703 | ReportHandler::warning(QString("private virtual function '%1' in '%2'") |
|
|
1694 | 1704 | .arg(f->signature()) |
|
|
1695 | 1705 | .arg(f->implementingClass()->name())); |
|
|
1696 | 1706 | } |
|
|
1697 | 1707 | } |
|
|
1698 | 1708 | } |
|
|
1699 | 1709 | |
|
|
1700 | 1710 | if (f->visibility() != sf->visibility()) { |
|
|
1701 | 1711 | QString warn = QString("visibility of function '%1' modified in class '%2'") |
|
|
1702 | 1712 | .arg(f->name()).arg(name()); |
|
|
1703 | 1713 | ReportHandler::warning(warn); |
|
|
1704 | 1714 | |
|
|
1705 | 1715 | // If new visibility is private, we can't |
|
|
1706 | 1716 | // do anything. If it isn't, then we |
|
|
1707 | 1717 | // prefer the parent class's visibility |
|
|
1708 | 1718 | // setting for the function. |
|
|
1709 | 1719 | if (!f->isPrivate() && !sf->isPrivate()) |
|
|
1710 | 1720 | f->setVisibility(sf->visibility()); |
|
|
1711 | 1721 | |
|
|
1712 | 1722 | // Private overrides of abstract functions have to go into the class or |
|
|
1713 | 1723 | // the subclasses will not compile as non-abstract classes. |
|
|
1714 | 1724 | // But they don't need to be implemented, since they can never be called. |
|
|
1715 | 1725 | if (f->isPrivate() && sf->isAbstract()) { |
|
|
1716 | 1726 | f->setFunctionType(AbstractMetaFunction::EmptyFunction); |
|
|
1717 | 1727 | f->setVisibility(sf->visibility()); |
|
|
1718 | 1728 | *f += AbstractMetaAttributes::FinalInTargetLang; |
|
|
1719 | 1729 | *f += AbstractMetaAttributes::FinalInCpp; |
|
|
1720 | 1730 | } |
|
|
1721 | 1731 | } |
|
|
1722 | 1732 | |
|
|
1723 | 1733 | // Set the class which first declares this function, afawk |
|
|
1724 | 1734 | f->setDeclaringClass(sf->declaringClass()); |
|
|
1725 | 1735 | |
|
|
1726 | 1736 | if (sf->isFinalInTargetLang() && !sf->isPrivate() && !f->isPrivate() && !sf->isStatic() && !f->isStatic()) { |
|
|
1727 | 1737 | // Shadowed funcion, need to make base class |
|
|
1728 | 1738 | // function non-virtual |
|
|
1729 | 1739 | if (f->implementingClass() != sf->implementingClass() && f->implementingClass()->inheritsFrom(sf->implementingClass())) { |
|
|
1730 | 1740 | |
|
|
1731 | 1741 | // Check whether the superclass method has been redefined to non-final |
|
|
1732 | 1742 | |
|
|
1733 | 1743 | bool hasNonFinalModifier = false; |
|
|
1734 | 1744 | bool isBaseImplPrivate = false; |
|
|
1735 | 1745 | FunctionModificationList mods = sf->modifications(sf->implementingClass()); |
|
|
1736 | 1746 | foreach (FunctionModification mod, mods) { |
|
|
1737 | 1747 | if (mod.isNonFinal()) { |
|
|
1738 | 1748 | hasNonFinalModifier = true; |
|
|
1739 | 1749 | break; |
|
|
1740 | 1750 | } else if (mod.isPrivate()) { |
|
|
1741 | 1751 | isBaseImplPrivate = true; |
|
|
1742 | 1752 | break; |
|
|
1743 | 1753 | } |
|
|
1744 | 1754 | } |
|
|
1745 | 1755 | |
|
|
1746 | 1756 | if (!hasNonFinalModifier && !isBaseImplPrivate) { |
|
|
1747 | 1757 | ReportHandler::warning(QString::fromLatin1("Shadowing: %1::%2 and %3::%4; Java code will not compile") |
|
|
1748 | 1758 | .arg(sf->implementingClass()->name()) |
|
|
1749 | 1759 | .arg(sf->signature()) |
|
|
1750 | 1760 | .arg(f->implementingClass()->name()) |
|
|
1751 | 1761 | .arg(f->signature())); |
|
|
1752 | 1762 | } |
|
|
1753 | 1763 | } |
|
|
1754 | 1764 | } |
|
|
1755 | 1765 | |
|
|
1756 | 1766 | } |
|
|
1757 | 1767 | |
|
|
1758 | 1768 | if (cmp & AbstractMetaFunction::EqualDefaultValueOverload) { |
|
|
1759 | 1769 | AbstractMetaArgumentList arguments; |
|
|
1760 | 1770 | if (f->arguments().size() < sf->arguments().size()) |
|
|
1761 | 1771 | arguments = sf->arguments(); |
|
|
1762 | 1772 | else |
|
|
1763 | 1773 | arguments = f->arguments(); |
|
|
1764 | 1774 | |
|
|
1765 | 1775 | for (int i=0; i<arguments.size(); ++i) |
|
|
1766 | 1776 | arguments[i]->setDefaultValueExpression(QString()); |
|
|
1767 | 1777 | } |
|
|
1768 | 1778 | |
|
|
1769 | 1779 | |
|
|
1770 | 1780 | // Otherwise we have function shadowing and we can |
|
|
1771 | 1781 | // skip the thing... |
|
|
1772 | 1782 | } else if (cmp & AbstractMetaFunction::EqualName && !sf->isSignal()) { |
|
|
1773 | 1783 | |
|
|
1774 | 1784 | // In the case of function shadowing where the function name has been altered to |
|
|
1775 | 1785 | // avoid conflict, we don't copy in the original. |
|
|
1776 | 1786 | add = false; |
|
|
1777 | 1787 | } |
|
|
1778 | 1788 | |
|
|
1779 | 1789 | } |
|
|
1780 | 1790 | |
|
|
1781 | 1791 | if (add) |
|
|
1782 | 1792 | funcs_to_add << sf; |
|
|
1783 | 1793 | } |
|
|
1784 | 1794 | |
|
|
1785 | 1795 | foreach (AbstractMetaFunction *f, funcs_to_add) |
|
|
1786 | 1796 | funcs << f->copy(); |
|
|
1787 | 1797 | |
|
|
1788 | 1798 | if (super_class) |
|
|
1789 | 1799 | super_class = super_class->baseClass(); |
|
|
1790 | 1800 | else |
|
|
1791 | 1801 | iface_idx++; |
|
|
1792 | 1802 | } |
|
|
1793 | 1803 | |
|
|
1794 | 1804 | bool hasPrivateConstructors = false; |
|
|
1795 | 1805 | bool hasPublicConstructors = false; |
|
|
1796 | 1806 | foreach (AbstractMetaFunction *func, funcs) { |
|
|
1797 | 1807 | FunctionModificationList mods = func->modifications(this); |
|
|
1798 | 1808 | foreach (const FunctionModification &mod, mods) { |
|
|
1799 | 1809 | if (mod.isRenameModifier()) { |
|
|
1800 | 1810 | // qDebug() << name() << func->originalName() << func << " from " |
|
|
1801 | 1811 | // << func->implementingClass()->name() << "renamed to" << mod.renamedTo(); |
|
|
1802 | 1812 | func->setName(mod.renamedTo()); |
|
|
1803 | 1813 | } |
|
|
1804 | 1814 | } |
|
|
1805 | 1815 | |
|
|
1806 | 1816 | // Make sure class is abstract if one of the functions is |
|
|
1807 | 1817 | if (func->isAbstract()) { |
|
|
1808 | 1818 | (*this) += AbstractMetaAttributes::Abstract; |
|
|
1809 | 1819 | (*this) -= AbstractMetaAttributes::Final; |
|
|
1810 | 1820 | } |
|
|
1811 | 1821 | |
|
|
1812 | 1822 | if (func->isConstructor()) { |
|
|
1813 | 1823 | if (func->isPrivate()) |
|
|
1814 | 1824 | hasPrivateConstructors = true; |
|
|
1815 | 1825 | else |
|
|
1816 | 1826 | hasPublicConstructors = true; |
|
|
1817 | 1827 | } |
|
|
1818 | 1828 | |
|
|
1819 | 1829 | |
|
|
1820 | 1830 | |
|
|
1821 | 1831 | // Make sure that we include files for all classes that are in use |
|
|
1822 | 1832 | |
|
|
1823 | 1833 | if (!func->isRemovedFrom(this, TypeSystem::ShellCode)) |
|
|
1824 | 1834 | add_extra_includes_for_function(this, func); |
|
|
1825 | 1835 | } |
|
|
1826 | 1836 | |
|
|
1827 | 1837 | if (hasPrivateConstructors && !hasPublicConstructors) { |
|
|
1828 | 1838 | (*this) += AbstractMetaAttributes::Abstract; |
|
|
1829 | 1839 | (*this) -= AbstractMetaAttributes::Final; |
|
|
1830 | 1840 | } |
|
|
1831 | 1841 | |
|
|
1832 | 1842 | foreach (AbstractMetaFunction *f1, funcs) { |
|
|
1833 | 1843 | foreach (AbstractMetaFunction *f2, funcs) { |
|
|
1834 | 1844 | if (f1 != f2) { |
|
|
1835 | 1845 | uint cmp = f1->compareTo(f2); |
|
|
1836 | 1846 | if ((cmp & AbstractMetaFunction::EqualName) |
|
|
1837 | 1847 | && !f1->isFinalInCpp() |
|
|
1838 | 1848 | && f2->isFinalInCpp()) { |
|
|
1839 | 1849 | *f2 += AbstractMetaAttributes::FinalOverload; |
|
|
1840 | 1850 | // qDebug() << f2 << f2->implementingClass()->name() << "::" << f2->name() << f2->arguments().size() << " vs " << f1 << f1->implementingClass()->name() << "::" << f1->name() << f1->arguments().size(); |
|
|
1841 | 1851 | // qDebug() << " " << f2; |
|
|
1842 | 1852 | // AbstractMetaArgumentList f2Args = f2->arguments(); |
|
|
1843 | 1853 | // foreach (AbstractMetaArgument *a, f2Args) |
|
|
1844 | 1854 | // qDebug() << " " << a->type()->name() << a->name(); |
|
|
1845 | 1855 | // qDebug() << " " << f1; |
|
|
1846 | 1856 | // AbstractMetaArgumentList f1Args = f1->arguments(); |
|
|
1847 | 1857 | // foreach (AbstractMetaArgument *a, f1Args) |
|
|
1848 | 1858 | // qDebug() << " " << a->type()->name() << a->name(); |
|
|
1849 | 1859 | |
|
|
1850 | 1860 | } |
|
|
1851 | 1861 | } |
|
|
1852 | 1862 | } |
|
|
1853 | 1863 | } |
|
|
1854 | 1864 | |
|
|
1855 | 1865 | setFunctions(funcs); |
|
|
1856 | 1866 | } |
|
|
1857 | 1867 | |
|
|
1858 | 1868 | |
|
|
1859 | 1869 | QString AbstractMetaType::minimalSignature() const |
|
|
1860 | 1870 | { |
|
|
1861 | 1871 | QString minimalSignature; |
|
|
1862 | 1872 | if (isConstant()) |
|
|
1863 | 1873 | minimalSignature += "const "; |
|
|
1864 | 1874 | minimalSignature += typeEntry()->qualifiedCppName(); |
|
|
1865 | 1875 | if (hasInstantiations()) { |
|
|
1866 | 1876 | QList<AbstractMetaType *> instantiations = this->instantiations(); |
|
|
1867 | 1877 | minimalSignature += "<"; |
|
|
1868 | 1878 | for (int i=0;i<instantiations.size();++i) { |
|
|
1869 | 1879 | if (i > 0) |
|
|
1870 | 1880 | minimalSignature += ","; |
|
|
1871 | 1881 | minimalSignature += instantiations.at(i)->minimalSignature(); |
|
|
1872 | 1882 | } |
|
|
1873 | 1883 | minimalSignature += ">"; |
|
|
1874 | 1884 | } |
|
|
1875 | 1885 | |
|
|
1876 | 1886 | if (isReference()) |
|
|
1877 | 1887 | minimalSignature += "&"; |
|
|
1878 | 1888 | for (int j=0; j<indirections(); ++j) |
|
|
1879 | 1889 | minimalSignature += "*"; |
|
|
1880 | 1890 | |
|
|
1881 | 1891 | return minimalSignature; |
|
|
1882 | 1892 | } |
|
|
1883 | 1893 | |
|
|
1884 | 1894 | bool AbstractMetaType::hasNativeId() const |
|
|
1885 | 1895 | { |
|
|
1886 | 1896 | return (isQObject() || isValue() || isObject()) && typeEntry()->isNativeIdBased(); |
|
|
1887 | 1897 | } |
|
|
1888 | 1898 | |
|
|
1889 | 1899 | |
|
|
1890 | 1900 | /******************************************************************************* |
|
|
1891 | 1901 | * Other stuff... |
|
|
1892 | 1902 | */ |
|
|
1893 | 1903 | |
|
|
1894 | 1904 | |
|
|
1895 | 1905 | AbstractMetaEnum *AbstractMetaClassList::findEnum(const EnumTypeEntry *entry) const |
|
|
1896 | 1906 | { |
|
|
1897 | 1907 | Q_ASSERT(entry->isEnum()); |
|
|
1898 | 1908 | |
|
|
1899 | 1909 | QString qualified_name = entry->qualifiedCppName(); |
|
|
1900 | 1910 | int pos = qualified_name.lastIndexOf("::"); |
|
|
1901 | 1911 | |
|
|
1902 | 1912 | QString enum_name; |
|
|
1903 | 1913 | QString class_name; |
|
|
1904 | 1914 | |
|
|
1905 | 1915 | if (pos > 0) { |
|
|
1906 | 1916 | enum_name = qualified_name.mid(pos + 2); |
|
|
1907 | 1917 | class_name = qualified_name.mid(0, pos); |
|
|
1908 | 1918 | } else { |
|
|
1909 | 1919 | enum_name = qualified_name; |
|
|
1910 | 1920 | class_name = TypeDatabase::globalNamespaceClassName(entry); |
|
|
1911 | 1921 | } |
|
|
1912 | 1922 | |
|
|
1913 | 1923 | AbstractMetaClass *meta_class = findClass(class_name); |
|
|
1914 | 1924 | if (!meta_class) { |
|
|
1915 | 1925 | ReportHandler::warning(QString("AbstractMeta::findEnum(), unknown class '%1' in '%2'") |
|
|
1916 | 1926 | .arg(class_name).arg(entry->qualifiedCppName())); |
|
|
1917 | 1927 | return 0; |
|
|
1918 | 1928 | } |
|
|
1919 | 1929 | |
|
|
1920 | 1930 | return meta_class->findEnum(enum_name); |
|
|
1921 | 1931 | } |
|
|
1922 | 1932 | |
|
|
1923 | 1933 | AbstractMetaEnumValue *AbstractMetaEnumValueList::find(const QString &name) const |
|
|
1924 | 1934 | { |
|
|
1925 | 1935 | for (int i=0; i<size(); ++i) { |
|
|
1926 | 1936 | if (name == at(i)->name()) |
|
|
1927 | 1937 | return at(i); |
|
|
1928 | 1938 | } |
|
|
1929 | 1939 | return 0; |
|
|
1930 | 1940 | } |
|
|
1931 | 1941 | |
|
|
1932 | 1942 | AbstractMetaEnumValue *AbstractMetaClassList::findEnumValue(const QString &name) const |
|
|
1933 | 1943 | { |
|
|
1934 | 1944 | QStringList lst = name.split(QLatin1String("::")); |
|
|
1935 | 1945 | |
|
|
1936 | 1946 | Q_ASSERT_X(lst.size() == 2, "AbstractMetaClassList::findEnumValue()", "Expected qualified enum"); |
|
|
1937 | 1947 | |
|
|
1938 | 1948 | |
|
|
1939 | 1949 | QString prefixName = lst.at(0); |
|
|
1940 | 1950 | QString enumName = lst.at(1); |
|
|
1941 | 1951 | |
|
|
1942 | 1952 | AbstractMetaClass *cl = findClass(prefixName); |
|
|
1943 | 1953 | if (cl) |
|
|
1944 | 1954 | return cl->findEnumValue(enumName, 0); |
|
|
1945 | 1955 | |
|
|
1946 | 1956 | ReportHandler::warning(QString("no matching enum '%1'").arg(name)); |
|
|
1947 | 1957 | return 0; |
|
|
1948 | 1958 | } |
|
|
1949 | 1959 | |
|
|
1950 | 1960 | /*! |
|
|
1951 | 1961 | * Searches the list after a class that mathces \a name; either as |
|
|
1952 | 1962 | * C++, Java base name or complete Java package.class name. |
|
|
1953 | 1963 | */ |
|
|
1954 | 1964 | |
|
|
1955 | 1965 | AbstractMetaClass *AbstractMetaClassList::findClass(const QString &name) const |
|
|
1956 | 1966 | { |
|
|
1957 | 1967 | if (name.isEmpty()) |
|
|
1958 | 1968 | return 0; |
|
|
1959 | 1969 | |
|
|
1960 | 1970 | foreach (AbstractMetaClass *c, *this) { |
|
|
1961 | 1971 | if (c->qualifiedCppName() == name) |
|
|
1962 | 1972 | return c; |
|
|
1963 | 1973 | } |
|
|
1964 | 1974 | |
|
|
1965 | 1975 | foreach (AbstractMetaClass *c, *this) { |
|
|
1966 | 1976 | if (c->fullName() == name) |
|
|
1967 | 1977 | return c; |
|
|
1968 | 1978 | } |
|
|
1969 | 1979 | |
|
|
1970 | 1980 | foreach (AbstractMetaClass *c, *this) { |
|
|
1971 | 1981 | if (c->name() == name) |
|
|
1972 | 1982 | return c; |
|
|
1973 | 1983 | } |
|
|
1974 | 1984 | |
|
|
1975 | 1985 | return 0; |
|
|
1976 | 1986 | } |
| @@ -1,944 +1,946 | |||
|
|
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 | #ifndef ABSTRACTMETALANG_H |
|
|
43 | 43 | #define ABSTRACTMETALANG_H |
|
|
44 | 44 | |
|
|
45 | 45 | #include "codemodel.h" |
|
|
46 | 46 | |
|
|
47 | 47 | #include "typesystem.h" |
|
|
48 | 48 | |
|
|
49 | 49 | #include <QSet> |
|
|
50 | 50 | #include <QStringList> |
|
|
51 | 51 | #include <QTextStream> |
|
|
52 | 52 | |
|
|
53 | 53 | |
|
|
54 | 54 | class AbstractMeta; |
|
|
55 | 55 | class AbstractMetaClass; |
|
|
56 | 56 | class AbstractMetaField; |
|
|
57 | 57 | class AbstractMetaFunction; |
|
|
58 | 58 | class AbstractMetaType; |
|
|
59 | 59 | class AbstractMetaVariable; |
|
|
60 | 60 | class AbstractMetaArgument; |
|
|
61 | 61 | class AbstractMetaEnumValue; |
|
|
62 | 62 | class AbstractMetaEnum; |
|
|
63 | 63 | class QPropertySpec; |
|
|
64 | 64 | |
|
|
65 | 65 | typedef QList<AbstractMetaField *> AbstractMetaFieldList; |
|
|
66 | 66 | typedef QList<AbstractMetaArgument *> AbstractMetaArgumentList; |
|
|
67 | 67 | typedef QList<AbstractMetaFunction *> AbstractMetaFunctionList; |
|
|
68 | 68 | class AbstractMetaClassList : public QList<AbstractMetaClass *> |
|
|
69 | 69 | { |
|
|
70 | 70 | public: |
|
|
71 | 71 | AbstractMetaClass *findClass(const QString &name) const; |
|
|
72 | 72 | AbstractMetaEnumValue *findEnumValue(const QString &string) const; |
|
|
73 | 73 | AbstractMetaEnum *findEnum(const EnumTypeEntry *entry) const; |
|
|
74 | 74 | |
|
|
75 | 75 | }; |
|
|
76 | 76 | |
|
|
77 | 77 | |
|
|
78 | 78 | |
|
|
79 | 79 | class AbstractMetaAttributes |
|
|
80 | 80 | { |
|
|
81 | 81 | public: |
|
|
82 | 82 | AbstractMetaAttributes() : m_attributes(0) { }; |
|
|
83 | 83 | |
|
|
84 | 84 | enum Attribute { |
|
|
85 | 85 | None = 0x00000000, |
|
|
86 | 86 | |
|
|
87 | 87 | Private = 0x00000001, |
|
|
88 | 88 | Protected = 0x00000002, |
|
|
89 | 89 | Public = 0x00000004, |
|
|
90 | 90 | Friendly = 0x00000008, |
|
|
91 | 91 | Visibility = 0x0000000f, |
|
|
92 | 92 | |
|
|
93 | 93 | Native = 0x00000010, |
|
|
94 | 94 | Abstract = 0x00000020, |
|
|
95 | 95 | Static = 0x00000040, |
|
|
96 | 96 | |
|
|
97 | 97 | FinalInTargetLang = 0x00000080, |
|
|
98 | 98 | FinalInCpp = 0x00000100, |
|
|
99 | 99 | ForceShellImplementation = 0x00000200, |
|
|
100 | 100 | |
|
|
101 | 101 | GetterFunction = 0x00000400, |
|
|
102 | 102 | SetterFunction = 0x00000800, |
|
|
103 | 103 | |
|
|
104 | 104 | FinalOverload = 0x00001000, |
|
|
105 | 105 | InterfaceFunction = 0x00002000, |
|
|
106 | 106 | |
|
|
107 | 107 | PropertyReader = 0x00004000, |
|
|
108 | 108 | PropertyWriter = 0x00008000, |
|
|
109 | 109 | PropertyResetter = 0x00010000, |
|
|
110 | 110 | |
|
|
111 | 111 | Fake = 0x00020000, |
|
|
112 | 112 | |
|
|
113 | 113 | Invokable = 0x00040000, |
|
|
114 | 114 | |
|
|
115 | 115 | Final = FinalInTargetLang | FinalInCpp |
|
|
116 | 116 | }; |
|
|
117 | 117 | |
|
|
118 | 118 | uint attributes() const { return m_attributes; } |
|
|
119 | 119 | void setAttributes(uint attributes) { m_attributes = attributes; } |
|
|
120 | 120 | |
|
|
121 | 121 | uint originalAttributes() const { return m_originalAttributes; } |
|
|
122 | 122 | void setOriginalAttributes(uint attributes) { m_originalAttributes = attributes; } |
|
|
123 | 123 | |
|
|
124 | 124 | uint visibility() const { return m_attributes & Visibility; } |
|
|
125 | 125 | void setVisibility(uint visi) { m_attributes = (m_attributes & ~Visibility) | visi; } |
|
|
126 | 126 | |
|
|
127 | 127 | void operator+=(Attribute attribute) { m_attributes |= attribute; } |
|
|
128 | 128 | void operator-=(Attribute attribute) { m_attributes &= ~attribute; } |
|
|
129 | 129 | |
|
|
130 | 130 | bool isNative() const { return m_attributes & Native; } |
|
|
131 | 131 | bool isFinal() const { return (m_attributes & Final) == Final; } |
|
|
132 | 132 | bool isFinalInTargetLang() const { return m_attributes & FinalInTargetLang; } |
|
|
133 | 133 | bool isFinalInCpp() const { return m_attributes & FinalInCpp; } |
|
|
134 | 134 | bool isAbstract() const { return m_attributes & Abstract; } |
|
|
135 | 135 | bool isStatic() const { return m_attributes & Static; } |
|
|
136 | 136 | bool isForcedShellImplementation() const { return m_attributes & ForceShellImplementation; } |
|
|
137 | 137 | bool isInterfaceFunction() const { return m_attributes & InterfaceFunction; } |
|
|
138 | 138 | bool isFinalOverload() const { return m_attributes & FinalOverload; } |
|
|
139 | 139 | bool isInvokable() const { return m_attributes & Invokable; } |
|
|
140 | 140 | |
|
|
141 | 141 | bool isPropertyReader() const { return m_attributes & PropertyReader; } |
|
|
142 | 142 | bool isPropertyWriter() const { return m_attributes & PropertyWriter; } |
|
|
143 | 143 | bool isPropertyResetter() const { return m_attributes & PropertyResetter; } |
|
|
144 | 144 | |
|
|
145 | 145 | bool isPrivate() const { return m_attributes & Private; } |
|
|
146 | 146 | bool isProtected() const { return m_attributes & Protected; } |
|
|
147 | 147 | bool isPublic() const { return m_attributes & Public; } |
|
|
148 | 148 | bool isFriendly() const { return m_attributes & Friendly; } |
|
|
149 | 149 | |
|
|
150 | 150 | bool wasPrivate() const { return m_originalAttributes & Private; } |
|
|
151 | 151 | bool wasProtected() const { return m_originalAttributes & Protected; } |
|
|
152 | 152 | bool wasPublic() const { return m_originalAttributes & Public; } |
|
|
153 | 153 | bool wasFriendly() const { return m_originalAttributes & Friendly; } |
|
|
154 | 154 | |
|
|
155 | 155 | private: |
|
|
156 | 156 | uint m_attributes; |
|
|
157 | 157 | uint m_originalAttributes; |
|
|
158 | 158 | }; |
|
|
159 | 159 | |
|
|
160 | 160 | |
|
|
161 | 161 | class AbstractMetaType |
|
|
162 | 162 | { |
|
|
163 | 163 | public: |
|
|
164 | 164 | enum TypeUsagePattern { |
|
|
165 | 165 | InvalidPattern, |
|
|
166 | 166 | PrimitivePattern, |
|
|
167 | 167 | FlagsPattern, |
|
|
168 | 168 | EnumPattern, |
|
|
169 | 169 | ValuePattern, |
|
|
170 | 170 | StringPattern, |
|
|
171 | 171 | CharPattern, |
|
|
172 | 172 | ObjectPattern, |
|
|
173 | 173 | QObjectPattern, |
|
|
174 | 174 | NativePointerPattern, |
|
|
175 | 175 | ContainerPattern, |
|
|
176 | 176 | VariantPattern, |
|
|
177 | 177 | JObjectWrapperPattern, |
|
|
178 | 178 | ArrayPattern, |
|
|
179 | 179 | ThreadPattern |
|
|
180 | 180 | }; |
|
|
181 | 181 | |
|
|
182 | 182 | AbstractMetaType() : |
|
|
183 | 183 | m_type_entry(0), |
|
|
184 | 184 | m_array_element_count(0), |
|
|
185 | 185 | m_array_element_type(0), |
|
|
186 | 186 | m_original_template_type(0), |
|
|
187 | 187 | m_pattern(InvalidPattern), |
|
|
188 | 188 | m_constant(false), |
|
|
189 | 189 | m_reference(false), |
|
|
190 | 190 | m_cpp_instantiation(true), |
|
|
191 | 191 | m_indirections(0), |
|
|
192 | 192 | m_reserved(0) |
|
|
193 | 193 | { |
|
|
194 | 194 | } |
|
|
195 | 195 | |
|
|
196 | 196 | QString package() const { return m_type_entry->javaPackage(); } |
|
|
197 | 197 | QString name() const { return m_type_entry->targetLangName(); } |
|
|
198 | 198 | QString fullName() const { return m_type_entry->qualifiedTargetLangName(); } |
|
|
199 | 199 | |
|
|
200 | 200 | void setTypeUsagePattern(TypeUsagePattern pattern) { m_pattern = pattern; } |
|
|
201 | 201 | TypeUsagePattern typeUsagePattern() const { return m_pattern; } |
|
|
202 | 202 | |
|
|
203 | 203 | // true when use pattern is container |
|
|
204 | 204 | bool hasInstantiations() const { return !m_instantiations.isEmpty(); } |
|
|
205 | 205 | void addInstantiation(AbstractMetaType *inst) { m_instantiations << inst; } |
|
|
206 | 206 | void setInstantiations(const QList<AbstractMetaType *> &insts) { m_instantiations = insts; } |
|
|
207 | 207 | QList<AbstractMetaType *> instantiations() const { return m_instantiations; } |
|
|
208 | 208 | void setInstantiationInCpp(bool incpp) { m_cpp_instantiation = incpp; } |
|
|
209 | 209 | bool hasInstantiationInCpp() const { return hasInstantiations() && m_cpp_instantiation; } |
|
|
210 | 210 | |
|
|
211 | 211 | QString minimalSignature() const; |
|
|
212 | 212 | |
|
|
213 | 213 | // true when the type is a QtJambiObject subclass |
|
|
214 | 214 | bool hasNativeId() const; |
|
|
215 | 215 | |
|
|
216 | 216 | // returns true if the typs is used as a non complex primitive, no & or *'s |
|
|
217 | 217 | bool isPrimitive() const { return m_pattern == PrimitivePattern; } |
|
|
218 | 218 | |
|
|
219 | 219 | // returns true if the type is used as an enum |
|
|
220 | 220 | bool isEnum() const { return m_pattern == EnumPattern; } |
|
|
221 | 221 | |
|
|
222 | 222 | // returns true if the type is used as a QObject * |
|
|
223 | 223 | bool isQObject() const { return m_pattern == QObjectPattern; } |
|
|
224 | 224 | |
|
|
225 | 225 | // returns true if the type is used as an object, e.g. Xxx * |
|
|
226 | 226 | bool isObject() const { return m_pattern == ObjectPattern; } |
|
|
227 | 227 | |
|
|
228 | 228 | // returns true if the type is used as an array, e.g. Xxx[42] |
|
|
229 | 229 | bool isArray() const { return m_pattern == ArrayPattern; } |
|
|
230 | 230 | |
|
|
231 | 231 | // returns true if the type is used as a value type (X or const X &) |
|
|
232 | 232 | bool isValue() const { return m_pattern == ValuePattern; } |
|
|
233 | 233 | |
|
|
234 | 234 | // returns true for more complex types... |
|
|
235 | 235 | bool isNativePointer() const { return m_pattern == NativePointerPattern; } |
|
|
236 | 236 | |
|
|
237 | 237 | // returns true if the type was originally a QString or const QString & or equivalent for QLatin1String |
|
|
238 | 238 | bool isTargetLangString() const { return m_pattern == StringPattern; } |
|
|
239 | 239 | |
|
|
240 | 240 | // returns true if the type was originally a QChar or const QChar & |
|
|
241 | 241 | bool isTargetLangChar() const { return m_pattern == CharPattern; } |
|
|
242 | 242 | |
|
|
243 | 243 | // return true if the type was originally a QVariant or const QVariant & |
|
|
244 | 244 | bool isVariant() const { return m_pattern == VariantPattern; } |
|
|
245 | 245 | |
|
|
246 | 246 | // return true if the type was originally a JObjectWrapper or const JObjectWrapper & |
|
|
247 | 247 | bool isJObjectWrapper() const { return m_pattern == JObjectWrapperPattern; } |
|
|
248 | 248 | |
|
|
249 | 249 | // returns true if the type was used as a container |
|
|
250 | 250 | bool isContainer() const { return m_pattern == ContainerPattern; } |
|
|
251 | 251 | |
|
|
252 | 252 | // returns true if the type was used as a flag |
|
|
253 | 253 | bool isFlags() const { return m_pattern == FlagsPattern; } |
|
|
254 | 254 | |
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255 | 255 | // returns true if the type was used as a thread |
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256 | 256 | bool isThread() const { return m_pattern == ThreadPattern; } |
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257 | 257 | |
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258 | 258 | bool isConstant() const { return m_constant; } |
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259 | 259 | void setConstant(bool constant) { m_constant = constant; } |
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260 | 260 | |
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261 | 261 | bool isReference() const { return m_reference; } |
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262 | 262 | void setReference(bool ref) { m_reference = ref; } |
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263 | 263 | |
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264 | 264 | // Returns true if the type is to be implemented using Java enums, e.g. not plain ints. |
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265 | 265 | bool isTargetLangEnum() const { return isEnum() && !((EnumTypeEntry *) typeEntry())->forceInteger(); } |
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266 | 266 | bool isIntegerEnum() const { return isEnum() && !isTargetLangEnum(); } |
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267 | 267 | |
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268 | 268 | // Returns true if the type is to be implemented using Java QFlags, e.g. not plain ints. |
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269 | 269 | bool isTargetLangFlags() const { |
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270 | 270 | return isFlags() && !((FlagsTypeEntry *) typeEntry())->forceInteger(); } |
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271 | 271 | bool isIntegerFlags() const { return isFlags() && !isTargetLangFlags(); } |
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272 | 272 | |
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273 | 273 | int actualIndirections() const { return m_indirections + (isReference() ? 1 : 0); } |
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274 | 274 | int indirections() const { return m_indirections; } |
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275 | 275 | void setIndirections(int indirections) { m_indirections = indirections; } |
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276 | 276 | |
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277 | 277 | void setArrayElementCount(int n) { m_array_element_count = n; } |
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278 | 278 | int arrayElementCount() const { return m_array_element_count; } |
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279 | 279 | |
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280 | 280 | AbstractMetaType *arrayElementType() const { return m_array_element_type; } |
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281 | 281 | void setArrayElementType(AbstractMetaType *t) { m_array_element_type = t; } |
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282 | 282 | |
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283 | 283 | QString cppSignature() const; |
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284 | 284 | |
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285 | 285 | AbstractMetaType *copy() const; |
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286 | 286 | |
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287 | 287 | const TypeEntry *typeEntry() const { return m_type_entry; } |
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288 | 288 | void setTypeEntry(const TypeEntry *type) { m_type_entry = type; } |
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289 | 289 | |
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290 | 290 | void setOriginalTypeDescription(const QString &otd) { m_original_type_description = otd; } |
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291 | 291 | QString originalTypeDescription() const { return m_original_type_description; } |
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292 | 292 | |
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293 | 293 | void setOriginalTemplateType(const AbstractMetaType *type) { m_original_template_type = type; } |
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294 | 294 | const AbstractMetaType *originalTemplateType() const { return m_original_template_type; } |
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295 | 295 | |
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296 | 296 | private: |
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297 | 297 | const TypeEntry *m_type_entry; |
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298 | 298 | QList <AbstractMetaType *> m_instantiations; |
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299 | 299 | QString m_package; |
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|
300 | 300 | QString m_original_type_description; |
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301 | 301 | |
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|
302 | 302 | int m_array_element_count; |
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303 | 303 | AbstractMetaType *m_array_element_type; |
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304 | 304 | const AbstractMetaType *m_original_template_type; |
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305 | 305 | |
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306 | 306 | TypeUsagePattern m_pattern; |
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307 | 307 | uint m_constant : 1; |
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|
308 | 308 | uint m_reference : 1; |
|
|
309 | 309 | uint m_cpp_instantiation : 1; |
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|
310 | 310 | int m_indirections : 4; |
|
|
311 | 311 | uint m_reserved : 25; // unused |
|
|
312 | 312 | }; |
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313 | 313 | |
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314 | 314 | class AbstractMetaVariable |
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315 | 315 | { |
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|
316 | 316 | public: |
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317 | 317 | AbstractMetaVariable() : m_type(0) { } |
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318 | 318 | |
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319 | 319 | AbstractMetaType *type() const { return m_type; } |
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320 | 320 | void setType(AbstractMetaType *type) { m_type = type; } |
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|
321 | 321 | |
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322 | 322 | QString name() const { return m_name; } |
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|
323 | 323 | void setName(const QString &name) { m_name = name; } |
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|
324 | 324 | |
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|
325 | 325 | private: |
|
|
326 | 326 | QString m_name; |
|
|
327 | 327 | AbstractMetaType *m_type; |
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|
328 | 328 | }; |
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|
329 | 329 | |
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|
330 | 330 | |
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|
331 | 331 | |
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|
332 | 332 | class AbstractMetaArgument : public AbstractMetaVariable |
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|
333 | 333 | { |
|
|
334 | 334 | public: |
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|
335 | 335 | AbstractMetaArgument() : m_argument_index(0) { }; |
|
|
336 | 336 | |
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|
337 | 337 | QString defaultValueExpression() const { return m_expression; } |
|
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338 | 338 | void setDefaultValueExpression(const QString &expr) { m_expression = expr; } |
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|
339 | 339 | |
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|
340 | 340 | QString originalDefaultValueExpression() const { return m_original_expression; } |
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|
341 | 341 | void setOriginalDefaultValueExpression(const QString &expr) { m_original_expression = expr; } |
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|
342 | 342 | |
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|
343 | 343 | QString toString() const { return type()->name() + " " + AbstractMetaVariable::name() + |
|
|
344 | 344 | (m_expression.isEmpty() ? "" : " = " + m_expression); } |
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|
345 | 345 | |
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|
346 | 346 | int argumentIndex() const { return m_argument_index; } |
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|
347 | 347 | void setArgumentIndex(int argIndex) { m_argument_index = argIndex; } |
|
|
348 | 348 | |
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|
349 | 349 | QString argumentName() const; |
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|
350 | 350 | QString indexedName() const; |
|
|
351 | 351 | |
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|
352 | 352 | AbstractMetaArgument *copy() const; |
|
|
353 | 353 | |
|
|
354 | 354 | private: |
|
|
355 | 355 | // Just to force people to call argumentName() And indexedName(); |
|
|
356 | 356 | QString name() const; |
|
|
357 | 357 | |
|
|
358 | 358 | QString m_expression; |
|
|
359 | 359 | QString m_original_expression; |
|
|
360 | 360 | int m_argument_index; |
|
|
361 | 361 | }; |
|
|
362 | 362 | |
|
|
363 | 363 | |
|
|
364 | 364 | class AbstractMetaField : public AbstractMetaVariable, public AbstractMetaAttributes |
|
|
365 | 365 | { |
|
|
366 | 366 | public: |
|
|
367 | 367 | AbstractMetaField(); |
|
|
368 | 368 | ~AbstractMetaField(); |
|
|
369 | 369 | |
|
|
370 | 370 | const AbstractMetaClass *enclosingClass() const { return m_class; } |
|
|
371 | 371 | void setEnclosingClass(const AbstractMetaClass *cls) { m_class = cls; } |
|
|
372 | 372 | |
|
|
373 | 373 | const AbstractMetaFunction *getter() const; |
|
|
374 | 374 | const AbstractMetaFunction *setter() const; |
|
|
375 | 375 | |
|
|
376 | 376 | FieldModificationList modifications() const; |
|
|
377 | 377 | |
|
|
378 | 378 | AbstractMetaField *copy() const; |
|
|
379 | 379 | |
|
|
380 | 380 | private: |
|
|
381 | 381 | mutable AbstractMetaFunction *m_getter; |
|
|
382 | 382 | mutable AbstractMetaFunction *m_setter; |
|
|
383 | 383 | const AbstractMetaClass *m_class; |
|
|
384 | 384 | }; |
|
|
385 | 385 | |
|
|
386 | 386 | |
|
|
387 | 387 | class AbstractMetaFunction : public AbstractMetaAttributes |
|
|
388 | 388 | { |
|
|
389 | 389 | public: |
|
|
390 | 390 | enum FunctionType { |
|
|
391 | 391 | ConstructorFunction, |
|
|
392 | 392 | DestructorFunction, |
|
|
393 | 393 | NormalFunction, |
|
|
394 | 394 | SignalFunction, |
|
|
395 | 395 | EmptyFunction, |
|
|
396 | 396 | SlotFunction, |
|
|
397 | 397 | GlobalScopeFunction |
|
|
398 | 398 | }; |
|
|
399 | 399 | |
|
|
400 | 400 | enum CompareResult { |
|
|
401 | 401 | EqualName = 0x00000001, |
|
|
402 | 402 | EqualArguments = 0x00000002, |
|
|
403 | 403 | EqualAttributes = 0x00000004, |
|
|
404 | 404 | EqualImplementor = 0x00000008, |
|
|
405 | 405 | EqualReturnType = 0x00000010, |
|
|
406 | 406 | EqualDefaultValueOverload = 0x00000020, |
|
|
407 | 407 | EqualModifiedName = 0x00000040, |
|
|
408 | 408 | |
|
|
409 | 409 | NameLessThan = 0x00001000, |
|
|
410 | 410 | |
|
|
411 | 411 | PrettySimilar = EqualName | EqualArguments, |
|
|
412 | 412 | Equal = 0x0000001f, |
|
|
413 | 413 | NotEqual = 0x00001000 |
|
|
414 | 414 | }; |
|
|
415 | 415 | |
|
|
416 | 416 | AbstractMetaFunction() |
|
|
417 | 417 | : m_function_type(NormalFunction), |
|
|
418 | 418 | m_type(0), |
|
|
419 | 419 | m_class(0), |
|
|
420 | 420 | m_implementing_class(0), |
|
|
421 | 421 | m_declaring_class(0), |
|
|
422 | 422 | m_interface_class(0), |
|
|
423 | 423 | m_property_spec(0), |
|
|
424 | 424 | m_constant(false), |
|
|
425 | 425 | m_invalid(false) |
|
|
426 | 426 | { |
|
|
427 | 427 | } |
|
|
428 | 428 | |
|
|
429 | 429 | ~AbstractMetaFunction(); |
|
|
430 | 430 | |
|
|
431 | 431 | QString name() const { return m_name; } |
|
|
432 | 432 | void setName(const QString &name) { m_name = name; } |
|
|
433 | 433 | |
|
|
434 | 434 | QString originalName() const { return m_original_name.isEmpty() ? name() : m_original_name; } |
|
|
435 | 435 | void setOriginalName(const QString &name) { m_original_name = name; } |
|
|
436 | 436 | |
|
|
437 | 437 | QString modifiedName() const; |
|
|
438 | 438 | |
|
|
439 | 439 | QString minimalSignature() const; |
|
|
440 | 440 | QStringList possibleIntrospectionCompatibleSignatures() const; |
|
|
441 | 441 | |
|
|
442 | 442 | QString marshalledName() const; |
|
|
443 | 443 | |
|
|
444 | 444 | // true if one or more of the arguments are of QtJambiObject subclasses |
|
|
445 | 445 | bool argumentsHaveNativeId() const |
|
|
446 | 446 | { |
|
|
447 | 447 | foreach (const AbstractMetaArgument *arg, m_arguments) { |
|
|
448 | 448 | if (arg->type()->hasNativeId()) |
|
|
449 | 449 | return true; |
|
|
450 | 450 | } |
|
|
451 | 451 | |
|
|
452 | 452 | return false; |
|
|
453 | 453 | } |
|
|
454 | 454 | |
|
|
455 | 455 | bool isModifiedRemoved(int types = TypeSystem::All) const; |
|
|
456 | 456 | |
|
|
457 | 457 | AbstractMetaType *type() const { return m_type; } |
|
|
458 | 458 | void setType(AbstractMetaType *type) { m_type = type; } |
|
|
459 | 459 | |
|
|
460 | 460 | // The class that has this function as a member. |
|
|
461 | 461 | const AbstractMetaClass *ownerClass() const { return m_class; } |
|
|
462 | 462 | void setOwnerClass(const AbstractMetaClass *cls) { m_class = cls; } |
|
|
463 | 463 | |
|
|
464 | 464 | // The first class in a hierarchy that declares the function |
|
|
465 | 465 | const AbstractMetaClass *declaringClass() const { return m_declaring_class; } |
|
|
466 | 466 | void setDeclaringClass(const AbstractMetaClass *cls) { m_declaring_class = cls; } |
|
|
467 | 467 | |
|
|
468 | 468 | // The class that actually implements this function |
|
|
469 | 469 | const AbstractMetaClass *implementingClass() const { return m_implementing_class; } |
|
|
470 | 470 | void setImplementingClass(const AbstractMetaClass *cls) { m_implementing_class = cls; } |
|
|
471 | 471 | |
|
|
472 | 472 | bool needsCallThrough() const; |
|
|
473 | 473 | |
|
|
474 | 474 | AbstractMetaArgumentList arguments() const { return m_arguments; } |
|
|
475 | 475 | void setArguments(const AbstractMetaArgumentList &arguments) { m_arguments = arguments; } |
|
|
476 | 476 | void addArgument(AbstractMetaArgument *argument) { m_arguments << argument; } |
|
|
477 | 477 | int actualMinimumArgumentCount() const; |
|
|
478 | 478 | |
|
|
479 | 479 | void setInvalid(bool on) { m_invalid = on; } |
|
|
480 | 480 | bool isInvalid() const { return m_invalid; } |
|
|
481 | 481 | bool isDeprecated() const; |
|
|
482 | 482 | bool isDestructor() const { return functionType() == DestructorFunction; } |
|
|
483 | 483 | bool isConstructor() const { return functionType() == ConstructorFunction; } |
|
|
484 | 484 | bool isNormal() const { return functionType() == NormalFunction || isSlot() || isInGlobalScope(); } |
|
|
485 | 485 | bool isInGlobalScope() const { return functionType() == GlobalScopeFunction; } |
|
|
486 | 486 | bool isSignal() const { return functionType() == SignalFunction; } |
|
|
487 | 487 | bool isSlot() const { return functionType() == SlotFunction; } |
|
|
488 | 488 | bool isEmptyFunction() const { return functionType() == EmptyFunction; } |
|
|
489 | 489 | FunctionType functionType() const { return m_function_type; } |
|
|
490 | 490 | void setFunctionType(FunctionType type) { m_function_type = type; } |
|
|
491 | 491 | |
|
|
492 | 492 | bool isVirtual() { return !(isFinal() || isSignal() || isStatic()); } |
|
|
493 | 493 | |
|
|
494 | 494 | QStringList introspectionCompatibleSignatures(const QStringList &resolvedArguments = QStringList()) const; |
|
|
495 | 495 | QString signature() const; |
|
|
496 | 496 | QString targetLangSignature(bool minimal = false) const; |
|
|
497 | 497 | bool shouldReturnThisObject() const { return QLatin1String("this") == argumentReplaced(0); } |
|
|
498 | 498 | bool shouldIgnoreReturnValue() const { return QLatin1String("void") == argumentReplaced(0); } |
|
|
499 | 499 | |
|
|
500 | 500 | bool isConstant() const { return m_constant; } |
|
|
501 | 501 | void setConstant(bool constant) { m_constant = constant; } |
|
|
502 | 502 | |
|
|
503 | 503 | QString toString() const { return m_name; } |
|
|
504 | 504 | |
|
|
505 | 505 | uint compareTo(const AbstractMetaFunction *other) const; |
|
|
506 | 506 | |
|
|
507 | 507 | bool operator <(const AbstractMetaFunction &a) const; |
|
|
508 | 508 | |
|
|
509 | 509 | AbstractMetaFunction *copy() const; |
|
|
510 | 510 | |
|
|
511 | 511 | QString replacedDefaultExpression(const AbstractMetaClass *cls, int idx) const; |
|
|
512 | 512 | bool removedDefaultExpression(const AbstractMetaClass *cls, int idx) const; |
|
|
513 | 513 | QString conversionRule(TypeSystem::Language language, int idx) const; |
|
|
514 | 514 | QList<ReferenceCount> referenceCounts(const AbstractMetaClass *cls, int idx = -2) const; |
|
|
515 | 515 | |
|
|
516 | 516 | bool nullPointersDisabled(const AbstractMetaClass *cls = 0, int argument_idx = 0) const; |
|
|
517 | 517 | QString nullPointerDefaultValue(const AbstractMetaClass *cls = 0, int argument_idx = 0) const; |
|
|
518 | 518 | |
|
|
519 | 519 | bool resetObjectAfterUse(int argument_idx) const; |
|
|
520 | 520 | |
|
|
521 | 521 | // Returns whether garbage collection is disabled for the argument in any context |
|
|
522 | 522 | bool disabledGarbageCollection(const AbstractMetaClass *cls, int key) const; |
|
|
523 | 523 | |
|
|
524 | 524 | // Returns the ownership rules for the given argument in the given context |
|
|
525 | 525 | TypeSystem::Ownership ownership(const AbstractMetaClass *cls, TypeSystem::Language language, int idx) const; |
|
|
526 | 526 | |
|
|
527 | 527 | bool isVirtualSlot() const; |
|
|
528 | 528 | |
|
|
529 | 529 | QString typeReplaced(int argument_index) const; |
|
|
530 | 530 | bool isRemovedFromAllLanguages(const AbstractMetaClass *) const; |
|
|
531 | 531 | bool isRemovedFrom(const AbstractMetaClass *, TypeSystem::Language language) const; |
|
|
532 | 532 | bool argumentRemoved(int) const; |
|
|
533 | 533 | |
|
|
534 | 534 | QString argumentReplaced(int key) const; |
|
|
535 | 535 | bool needsSuppressUncheckedWarning() const; |
|
|
536 | 536 | |
|
|
537 | 537 | bool hasModifications(const AbstractMetaClass *implementor) const; |
|
|
538 | 538 | FunctionModificationList modifications(const AbstractMetaClass *implementor) const; |
|
|
539 | 539 | |
|
|
540 | 540 | // If this function stems from an interface, this returns the |
|
|
541 | 541 | // interface that declares it. |
|
|
542 | 542 | const AbstractMetaClass *interfaceClass() const { return m_interface_class; } |
|
|
543 | 543 | void setInterfaceClass(const AbstractMetaClass *cl) { m_interface_class = cl; } |
|
|
544 | 544 | |
|
|
545 | 545 | void setPropertySpec(QPropertySpec *spec) { m_property_spec = spec; } |
|
|
546 | 546 | QPropertySpec *propertySpec() const { return m_property_spec; } |
|
|
547 | 547 | |
|
|
548 | 548 | private: |
|
|
549 | 549 | QString m_name; |
|
|
550 | 550 | QString m_original_name; |
|
|
551 | 551 | mutable QString m_cached_minimal_signature; |
|
|
552 | 552 | mutable QString m_cached_modified_name; |
|
|
553 | 553 | |
|
|
554 | 554 | FunctionType m_function_type; |
|
|
555 | 555 | AbstractMetaType *m_type; |
|
|
556 | 556 | const AbstractMetaClass *m_class; |
|
|
557 | 557 | const AbstractMetaClass *m_implementing_class; |
|
|
558 | 558 | const AbstractMetaClass *m_declaring_class; |
|
|
559 | 559 | const AbstractMetaClass *m_interface_class; |
|
|
560 | 560 | QPropertySpec *m_property_spec; |
|
|
561 | 561 | AbstractMetaArgumentList m_arguments; |
|
|
562 | 562 | uint m_constant : 1; |
|
|
563 | 563 | uint m_invalid : 1; |
|
|
564 | 564 | }; |
|
|
565 | 565 | |
|
|
566 | 566 | |
|
|
567 | 567 | class AbstractMetaEnumValue |
|
|
568 | 568 | { |
|
|
569 | 569 | public: |
|
|
570 | 570 | AbstractMetaEnumValue() |
|
|
571 | 571 | : m_value_set(false), m_value(0) |
|
|
572 | 572 | { |
|
|
573 | 573 | } |
|
|
574 | 574 | |
|
|
575 | 575 | int value() const { return m_value; } |
|
|
576 | 576 | void setValue(int value) { m_value_set = true; m_value = value; } |
|
|
577 | 577 | |
|
|
578 | 578 | QString stringValue() const { return m_string_value; } |
|
|
579 | 579 | void setStringValue(const QString &v) { m_string_value = v; } |
|
|
580 | 580 | |
|
|
581 | 581 | QString name() const { return m_name; } |
|
|
582 | 582 | void setName(const QString &name) { m_name = name; } |
|
|
583 | 583 | |
|
|
584 | 584 | bool isValueSet() const { return m_value_set; } |
|
|
585 | 585 | |
|
|
586 | 586 | private: |
|
|
587 | 587 | QString m_name; |
|
|
588 | 588 | QString m_string_value; |
|
|
589 | 589 | |
|
|
590 | 590 | bool m_value_set; |
|
|
591 | 591 | int m_value; |
|
|
592 | 592 | }; |
|
|
593 | 593 | |
|
|
594 | 594 | |
|
|
595 | 595 | class AbstractMetaEnumValueList : public QList<AbstractMetaEnumValue *> |
|
|
596 | 596 | { |
|
|
597 | 597 | public: |
|
|
598 | 598 | AbstractMetaEnumValue *find(const QString &name) const; |
|
|
599 | 599 | }; |
|
|
600 | 600 | |
|
|
601 | 601 | class AbstractMetaEnum : public AbstractMetaAttributes |
|
|
602 | 602 | { |
|
|
603 | 603 | public: |
|
|
604 | 604 | AbstractMetaEnum() : m_type_entry(0), m_class(0), m_has_qenums_declaration(false) {} |
|
|
605 | 605 | |
|
|
606 | 606 | AbstractMetaEnumValueList values() const { return m_enum_values; } |
|
|
607 | 607 | void addEnumValue(AbstractMetaEnumValue *enumValue) { m_enum_values << enumValue; } |
|
|
608 | 608 | |
|
|
609 | 609 | QString name() const { return m_type_entry->targetLangName(); } |
|
|
610 | 610 | QString qualifier() const { return m_type_entry->javaQualifier(); } |
|
|
611 | 611 | QString package() const { return m_type_entry->javaPackage(); } |
|
|
612 | 612 | QString fullName() const { return package() + "." + qualifier() + "." + name(); } |
|
|
613 | 613 | |
|
|
614 | 614 | // Has the enum been declared inside a Q_ENUMS() macro in its enclosing class? |
|
|
615 | 615 | void setHasQEnumsDeclaration(bool on) { m_has_qenums_declaration = on; } |
|
|
616 | 616 | bool hasQEnumsDeclaration() const { return m_has_qenums_declaration; } |
|
|
617 | 617 | |
|
|
618 | 618 | EnumTypeEntry *typeEntry() const { return m_type_entry; } |
|
|
619 | 619 | void setTypeEntry(EnumTypeEntry *entry) { m_type_entry = entry; } |
|
|
620 | 620 | |
|
|
621 | 621 | AbstractMetaClass *enclosingClass() const { return m_class; } |
|
|
622 | 622 | void setEnclosingClass(AbstractMetaClass *c) { m_class = c; } |
|
|
623 | 623 | |
|
|
624 | 624 | private: |
|
|
625 | 625 | AbstractMetaEnumValueList m_enum_values; |
|
|
626 | 626 | EnumTypeEntry *m_type_entry; |
|
|
627 | 627 | AbstractMetaClass *m_class; |
|
|
628 | 628 | |
|
|
629 | 629 | uint m_has_qenums_declaration : 1; |
|
|
630 | 630 | uint m_reserved : 31; |
|
|
631 | 631 | }; |
|
|
632 | 632 | |
|
|
633 | 633 | typedef QList<AbstractMetaEnum *> AbstractMetaEnumList; |
|
|
634 | 634 | |
|
|
635 | 635 | class AbstractMetaClass : public AbstractMetaAttributes |
|
|
636 | 636 | { |
|
|
637 | 637 | public: |
|
|
638 | 638 | enum FunctionQueryOption { |
|
|
639 | 639 | Constructors = 0x000001, // Only constructors |
|
|
640 | 640 | //Destructors = 0x000002, // Only destructors. Not included in class. |
|
|
641 | 641 | VirtualFunctions = 0x000004, // Only virtual functions (virtual in both TargetLang and C++) |
|
|
642 | 642 | FinalInTargetLangFunctions = 0x000008, // Only functions that are non-virtual in TargetLang |
|
|
643 | 643 | FinalInCppFunctions = 0x000010, // Only functions that are non-virtual in C++ |
|
|
644 | 644 | ClassImplements = 0x000020, // Only functions implemented by the current class |
|
|
645 | 645 | Inconsistent = 0x000040, // Only inconsistent functions (inconsistent virtualness in TargetLang/C++) |
|
|
646 | 646 | StaticFunctions = 0x000080, // Only static functions |
|
|
647 | 647 | Signals = 0x000100, // Only signals |
|
|
648 | 648 | NormalFunctions = 0x000200, // Only functions that aren't signals |
|
|
649 | 649 | Visible = 0x000400, // Only public and protected functions |
|
|
650 | 650 | ForcedShellFunctions = 0x000800, // Only functions that are overridden to be implemented in the shell class |
|
|
651 | 651 | WasPublic = 0x001000, // Only functions that were originally public |
|
|
652 | 652 | WasProtected = 0x002000, // Only functions that were originally protected |
|
|
653 | 653 | NonStaticFunctions = 0x004000, // No static functions |
|
|
654 | 654 | Empty = 0x008000, // Empty overrides of abstract functions |
|
|
655 | 655 | Invisible = 0x010000, // Only private functions |
|
|
656 | 656 | VirtualInCppFunctions = 0x020000, // Only functions that are virtual in C++ |
|
|
657 | 657 | NonEmptyFunctions = 0x040000, // Only functions with JNI implementations |
|
|
658 | 658 | VirtualInTargetLangFunctions = 0x080000, // Only functions which are virtual in TargetLang |
|
|
659 | 659 | AbstractFunctions = 0x100000, // Only abstract functions |
|
|
660 | 660 | WasVisible = 0x200000, // Only functions that were public or protected in the original code |
|
|
661 | 661 | NotRemovedFromTargetLang = 0x400000, // Only functions that have not been removed from TargetLang |
|
|
662 | 662 | NotRemovedFromShell = 0x800000, // Only functions that have not been removed from the shell class |
|
|
663 | 663 | VirtualSlots = 0x1000000 // Only functions that are set as virtual slots in the type system |
|
|
664 | 664 | }; |
|
|
665 | 665 | |
|
|
666 | 666 | AbstractMetaClass() |
|
|
667 | 667 | : m_namespace(false), |
|
|
668 | 668 | m_qobject(false), |
|
|
669 | 669 | m_has_virtuals(false), |
|
|
670 | 670 | m_has_nonpublic(false), |
|
|
671 | 671 | m_has_virtual_slots(false), |
|
|
672 | 672 | m_has_nonprivateconstructor(false), |
|
|
673 | 673 | m_functions_fixed(false), |
|
|
674 | 674 | m_has_public_destructor(true), |
|
|
675 | 675 | m_force_shell_class(false), |
|
|
676 | 676 | m_has_hash_function(false), |
|
|
677 | 677 | m_has_equals_operator(false), |
|
|
678 | 678 | m_has_clone_operator(false), |
|
|
679 | 679 | m_is_type_alias(false), |
|
|
680 | 680 | m_enclosing_class(0), |
|
|
681 | 681 | m_base_class(0), |
|
|
682 | 682 | m_template_base_class(0), |
|
|
683 | 683 | m_extracted_interface(0), |
|
|
684 | 684 | m_primary_interface_implementor(0), |
|
|
685 | 685 | m_type_entry(0), |
|
|
686 | 686 | m_qDebug_stream_function(0) |
|
|
687 | 687 | { |
|
|
688 | 688 | } |
|
|
689 | 689 | |
|
|
690 | 690 | virtual ~AbstractMetaClass(); |
|
|
691 | 691 | |
|
|
692 | 692 | AbstractMetaClass *extractInterface(); |
|
|
693 | 693 | void fixFunctions(); |
|
|
694 | 694 | |
|
|
695 | 695 | AbstractMetaFunctionList functions() const { return m_functions; } |
|
|
696 | 696 | void setFunctions(const AbstractMetaFunctionList &functions); |
|
|
697 | 697 | void addFunction(AbstractMetaFunction *function); |
|
|
698 | 698 | bool hasFunction(const AbstractMetaFunction *f) const; |
|
|
699 | 699 | bool hasFunction(const QString &str) const; |
|
|
700 | 700 | bool hasSignal(const AbstractMetaFunction *f) const; |
|
|
701 | 701 | |
|
|
702 | 702 | bool hasConstructors() const; |
|
|
703 | 703 | |
|
|
704 | 704 | void addDefaultConstructor(); |
|
|
705 | 705 | |
|
|
706 | 706 | bool hasNonPrivateConstructor() const { return m_has_nonprivateconstructor; } |
|
|
707 | 707 | void setHasNonPrivateConstructor(bool on) { m_has_nonprivateconstructor = on; } |
|
|
708 | 708 | bool hasPublicDestructor() const { return m_has_public_destructor; } |
|
|
709 | 709 | void setHasPublicDestructor(bool on) { m_has_public_destructor = on; } |
|
|
710 | 710 | |
|
|
711 | 711 | AbstractMetaFunctionList queryFunctionsByName(const QString &name) const; |
|
|
712 | 712 | AbstractMetaFunctionList queryFunctions(uint query) const; |
|
|
713 | 713 | inline AbstractMetaFunctionList allVirtualFunctions() const; |
|
|
714 | 714 | inline AbstractMetaFunctionList allFinalFunctions() const; |
|
|
715 | 715 | AbstractMetaFunctionList functionsInTargetLang() const; |
|
|
716 | 716 | AbstractMetaFunctionList functionsInShellClass() const; |
|
|
717 | 717 | inline AbstractMetaFunctionList cppInconsistentFunctions() const; |
|
|
718 | 718 | inline AbstractMetaFunctionList cppSignalFunctions() const; |
|
|
719 | 719 | AbstractMetaFunctionList publicOverrideFunctions() const; |
|
|
720 | 720 | AbstractMetaFunctionList virtualOverrideFunctions() const; |
|
|
721 | 721 | AbstractMetaFunctionList virtualFunctions() const; |
|
|
722 | 722 | AbstractMetaFunctionList nonVirtualShellFunctions() const; |
|
|
723 | 723 | |
|
|
724 | 724 | AbstractMetaFieldList fields() const { return m_fields; } |
|
|
725 | 725 | void setFields(const AbstractMetaFieldList &fields) { m_fields = fields; } |
|
|
726 | 726 | void addField(AbstractMetaField *field) { m_fields << field; } |
|
|
727 | 727 | |
|
|
728 | 728 | AbstractMetaEnumList enums() const { return m_enums; } |
|
|
729 | 729 | void setEnums(const AbstractMetaEnumList &enums) { m_enums = enums; } |
|
|
730 | 730 | void addEnum(AbstractMetaEnum *e) { m_enums << e; } |
|
|
731 | 731 | |
|
|
732 | 732 | AbstractMetaEnum *findEnum(const QString &enumName); |
|
|
733 | 733 | AbstractMetaEnum *findEnumForValue(const QString &enumName); |
|
|
734 | 734 | AbstractMetaEnumValue *findEnumValue(const QString &enumName, AbstractMetaEnum *meta_enum); |
|
|
735 | 735 | |
|
|
736 | 736 | AbstractMetaClassList interfaces() const { return m_interfaces; } |
|
|
737 | 737 | void addInterface(AbstractMetaClass *interface); |
|
|
738 | 738 | void setInterfaces(const AbstractMetaClassList &interface); |
|
|
739 | 739 | |
|
|
740 | 740 | QString fullName() const { return package() + "." + name(); } |
|
|
741 | 741 | QString name() const; |
|
|
742 | 742 | |
|
|
743 | 743 | QString baseClassName() const { return m_base_class ? m_base_class->name() : QString(); } |
|
|
744 | 744 | |
|
|
745 | 745 | AbstractMetaClass *baseClass() const { return m_base_class; } |
|
|
746 | 746 | void setBaseClass(AbstractMetaClass *base_class) { m_base_class = base_class; } |
|
|
747 | 747 | |
|
|
748 | 748 | const AbstractMetaClass *enclosingClass() const { return m_enclosing_class; } |
|
|
749 | 749 | void setEnclosingClass(AbstractMetaClass *cl) { m_enclosing_class = cl; } |
|
|
750 | 750 | |
|
|
751 | 751 | QString package() const { return m_type_entry->javaPackage(); } |
|
|
752 | 752 | bool isInterface() const { return m_type_entry->isInterface(); } |
|
|
753 | 753 | bool isNamespace() const { return m_type_entry->isNamespace(); } |
|
|
754 | 754 | bool isQObject() const { return m_type_entry->isQObject(); } |
|
|
755 | 755 | bool isQtNamespace() const { return isNamespace() && name() == "Qt"; } |
|
|
756 | 756 | QString qualifiedCppName() const { return m_type_entry->qualifiedCppName(); } |
|
|
757 | 757 | |
|
|
758 | 758 | bool hasInconsistentFunctions() const; |
|
|
759 | 759 | bool hasSignals() const; |
|
|
760 | 760 | bool inheritsFrom(const AbstractMetaClass *other) const; |
|
|
761 | 761 | |
|
|
762 | 762 | void setForceShellClass(bool on) { m_force_shell_class = on; } |
|
|
763 | 763 | bool generateShellClass() const; |
|
|
764 | 764 | |
|
|
765 | 765 | bool hasVirtualSlots() const { return m_has_virtual_slots; } |
|
|
766 | 766 | bool hasVirtualFunctions() const { return !isFinal() && m_has_virtuals; } |
|
|
767 | 767 | bool hasProtectedFunctions() const; |
|
|
768 | 768 | |
|
|
769 | 769 | QList<TypeEntry *> templateArguments() const { return m_template_args; } |
|
|
770 | 770 | void setTemplateArguments(const QList<TypeEntry *> &args) { m_template_args = args; } |
|
|
771 | 771 | |
|
|
772 | 772 | bool hasFieldAccessors() const; |
|
|
773 | 773 | |
|
|
774 | 774 | // only valid during metajavabuilder's run |
|
|
775 | 775 | QStringList baseClassNames() const { return m_base_class_names; } |
|
|
776 | 776 | void setBaseClassNames(const QStringList &names) { m_base_class_names = names; } |
|
|
777 | 777 | |
|
|
778 | 778 | AbstractMetaClass *primaryInterfaceImplementor() const { return m_primary_interface_implementor; } |
|
|
779 | 779 | void setPrimaryInterfaceImplementor(AbstractMetaClass *cl) { m_primary_interface_implementor = cl; } |
|
|
780 | 780 | |
|
|
781 | 781 | const ComplexTypeEntry *typeEntry() const { return m_type_entry; } |
|
|
782 | 782 | ComplexTypeEntry *typeEntry() { return m_type_entry; } |
|
|
783 | 783 | void setTypeEntry(ComplexTypeEntry *type) { m_type_entry = type; } |
|
|
784 | 784 | |
|
|
785 | 785 | void setHasHashFunction(bool on) { m_has_hash_function = on; } |
|
|
786 | 786 | bool hasHashFunction() const { return m_has_hash_function; } |
|
|
787 | 787 | |
|
|
788 | 788 | void setToStringCapability(FunctionModelItem fun) { m_qDebug_stream_function= fun; } |
|
|
789 | 789 | FunctionModelItem hasToStringCapability() const { return m_qDebug_stream_function; } |
|
|
790 | 790 | |
|
|
791 | 791 | virtual bool hasDefaultToStringFunction() const; |
|
|
792 | 792 | |
|
|
793 | 793 | void setHasEqualsOperator(bool on) { m_has_equals_operator = on; } |
|
|
794 | 794 | bool hasEqualsOperator() const { return m_has_equals_operator; } |
|
|
795 | 795 | |
|
|
796 | 796 | void setHasCloneOperator(bool on) { m_has_clone_operator = on; } |
|
|
797 | 797 | bool hasCloneOperator() const { return m_has_clone_operator; } |
|
|
798 | 798 | |
|
|
799 | bool hasDefaultIsNull() const; | |
|
|
800 | ||
|
|
799 | 801 | void addPropertySpec(QPropertySpec *spec) { m_property_specs << spec; } |
|
|
800 | 802 | QList<QPropertySpec *> propertySpecs() const { return m_property_specs; } |
|
|
801 | 803 | |
|
|
802 | 804 | QPropertySpec *propertySpecForRead(const QString &name) const; |
|
|
803 | 805 | QPropertySpec *propertySpecForWrite(const QString &name) const; |
|
|
804 | 806 | QPropertySpec *propertySpecForReset(const QString &name) const; |
|
|
805 | 807 | |
|
|
806 | 808 | QList<ReferenceCount> referenceCounts() const; |
|
|
807 | 809 | |
|
|
808 | 810 | void setEqualsFunctions(const AbstractMetaFunctionList &lst) { m_equals_functions = lst; } |
|
|
809 | 811 | AbstractMetaFunctionList equalsFunctions() const { return m_equals_functions; } |
|
|
810 | 812 | |
|
|
811 | 813 | void setNotEqualsFunctions(const AbstractMetaFunctionList &lst) { m_nequals_functions = lst; } |
|
|
812 | 814 | AbstractMetaFunctionList notEqualsFunctions() const { return m_nequals_functions; } |
|
|
813 | 815 | |
|
|
814 | 816 | void setLessThanFunctions(const AbstractMetaFunctionList &lst) { m_less_than_functions = lst; } |
|
|
815 | 817 | AbstractMetaFunctionList lessThanFunctions() const { return m_less_than_functions; } |
|
|
816 | 818 | |
|
|
817 | 819 | void setGreaterThanFunctions(const AbstractMetaFunctionList &lst) { m_greater_than_functions = lst; } |
|
|
818 | 820 | AbstractMetaFunctionList greaterThanFunctions() const { return m_greater_than_functions; } |
|
|
819 | 821 | |
|
|
820 | 822 | void setLessThanEqFunctions(const AbstractMetaFunctionList &lst) { m_less_than_eq_functions = lst; } |
|
|
821 | 823 | AbstractMetaFunctionList lessThanEqFunctions() const { return m_less_than_eq_functions; } |
|
|
822 | 824 | |
|
|
823 | 825 | void setGreaterThanEqFunctions(const AbstractMetaFunctionList &lst) { m_greater_than_eq_functions = lst; } |
|
|
824 | 826 | AbstractMetaFunctionList greaterThanEqFunctions() const { return m_greater_than_eq_functions; } |
|
|
825 | 827 | |
|
|
826 | 828 | void sortFunctions(); |
|
|
827 | 829 | |
|
|
828 | 830 | const AbstractMetaClass *templateBaseClass() const { return m_template_base_class; } |
|
|
829 | 831 | void setTemplateBaseClass(const AbstractMetaClass *cls) { m_template_base_class = cls; } |
|
|
830 | 832 | |
|
|
831 | 833 | void setTypeAlias(bool typeAlias) { m_is_type_alias = typeAlias; } |
|
|
832 | 834 | bool isTypeAlias() const { return m_is_type_alias; } |
|
|
833 | 835 | |
|
|
834 | 836 | bool operator <(const AbstractMetaClass &a) const { |
|
|
835 | 837 | return qualifiedCppName() < a.qualifiedCppName(); |
|
|
836 | 838 | } |
|
|
837 | 839 | |
|
|
838 | 840 | private: |
|
|
839 | 841 | uint m_namespace : 1; |
|
|
840 | 842 | uint m_qobject : 1; |
|
|
841 | 843 | uint m_has_virtuals : 1; |
|
|
842 | 844 | uint m_has_nonpublic : 1; |
|
|
843 | 845 | uint m_has_virtual_slots : 1; |
|
|
844 | 846 | uint m_has_nonprivateconstructor : 1; |
|
|
845 | 847 | uint m_functions_fixed : 1; |
|
|
846 | 848 | uint m_has_public_destructor : 1; |
|
|
847 | 849 | uint m_force_shell_class : 1; |
|
|
848 | 850 | uint m_has_hash_function : 1; |
|
|
849 | 851 | uint m_has_equals_operator : 1; |
|
|
850 | 852 | uint m_has_clone_operator :1; |
|
|
851 | 853 | uint m_is_type_alias : 1; |
|
|
852 | 854 | uint m_reserved : 19; |
|
|
853 | 855 | |
|
|
854 | 856 | const AbstractMetaClass *m_enclosing_class; |
|
|
855 | 857 | AbstractMetaClass *m_base_class; |
|
|
856 | 858 | const AbstractMetaClass *m_template_base_class; |
|
|
857 | 859 | AbstractMetaFunctionList m_functions; |
|
|
858 | 860 | AbstractMetaFieldList m_fields; |
|
|
859 | 861 | AbstractMetaEnumList m_enums; |
|
|
860 | 862 | AbstractMetaClassList m_interfaces; |
|
|
861 | 863 | AbstractMetaClass *m_extracted_interface; |
|
|
862 | 864 | AbstractMetaClass *m_primary_interface_implementor; |
|
|
863 | 865 | QList<QPropertySpec *> m_property_specs; |
|
|
864 | 866 | AbstractMetaFunctionList m_equals_functions; |
|
|
865 | 867 | AbstractMetaFunctionList m_nequals_functions; |
|
|
866 | 868 | |
|
|
867 | 869 | AbstractMetaFunctionList m_less_than_functions; |
|
|
868 | 870 | AbstractMetaFunctionList m_greater_than_functions; |
|
|
869 | 871 | AbstractMetaFunctionList m_less_than_eq_functions; |
|
|
870 | 872 | AbstractMetaFunctionList m_greater_than_eq_functions; |
|
|
871 | 873 | |
|
|
872 | 874 | QStringList m_base_class_names; |
|
|
873 | 875 | QList<TypeEntry *> m_template_args; |
|
|
874 | 876 | ComplexTypeEntry *m_type_entry; |
|
|
875 | 877 | FunctionModelItem m_qDebug_stream_function; |
|
|
876 | 878 | }; |
|
|
877 | 879 | |
|
|
878 | 880 | class QPropertySpec { |
|
|
879 | 881 | public: |
|
|
880 | 882 | QPropertySpec(const TypeEntry *type) |
|
|
881 | 883 | : m_type(type), |
|
|
882 | 884 | m_index(-1) |
|
|
883 | 885 | { |
|
|
884 | 886 | } |
|
|
885 | 887 | |
|
|
886 | 888 | const TypeEntry *type() const { return m_type; } |
|
|
887 | 889 | |
|
|
888 | 890 | QString name() const { return m_name; } |
|
|
889 | 891 | void setName(const QString &name) { m_name = name; } |
|
|
890 | 892 | |
|
|
891 | 893 | QString read() const { return m_read; } |
|
|
892 | 894 | void setRead(const QString &read) { m_read = read; } |
|
|
893 | 895 | |
|
|
894 | 896 | QString write() const { return m_write; } |
|
|
895 | 897 | void setWrite(const QString &write) { m_write = write; } |
|
|
896 | 898 | |
|
|
897 | 899 | QString designable() const { return m_designable; } |
|
|
898 | 900 | void setDesignable(const QString &designable) { m_designable = designable; } |
|
|
899 | 901 | |
|
|
900 | 902 | QString reset() const { return m_reset; } |
|
|
901 | 903 | void setReset(const QString &reset) { m_reset = reset; } |
|
|
902 | 904 | |
|
|
903 | 905 | int index() const { return m_index; } |
|
|
904 | 906 | void setIndex(int index) { m_index = index; } |
|
|
905 | 907 | |
|
|
906 | 908 | private: |
|
|
907 | 909 | QString m_name; |
|
|
908 | 910 | QString m_read; |
|
|
909 | 911 | QString m_write; |
|
|
910 | 912 | QString m_designable; |
|
|
911 | 913 | QString m_reset; |
|
|
912 | 914 | const TypeEntry *m_type; |
|
|
913 | 915 | int m_index; |
|
|
914 | 916 | }; |
|
|
915 | 917 | |
|
|
916 | 918 | inline AbstractMetaFunctionList AbstractMetaClass::allVirtualFunctions() const |
|
|
917 | 919 | { |
|
|
918 | 920 | return queryFunctions(VirtualFunctions |
|
|
919 | 921 | | NotRemovedFromTargetLang); |
|
|
920 | 922 | } |
|
|
921 | 923 | |
|
|
922 | 924 | inline AbstractMetaFunctionList AbstractMetaClass::allFinalFunctions() const |
|
|
923 | 925 | { |
|
|
924 | 926 | return queryFunctions(FinalInTargetLangFunctions |
|
|
925 | 927 | | FinalInCppFunctions |
|
|
926 | 928 | | NotRemovedFromTargetLang); |
|
|
927 | 929 | } |
|
|
928 | 930 | |
|
|
929 | 931 | inline AbstractMetaFunctionList AbstractMetaClass::cppInconsistentFunctions() const |
|
|
930 | 932 | { |
|
|
931 | 933 | return queryFunctions(Inconsistent |
|
|
932 | 934 | | NormalFunctions |
|
|
933 | 935 | | Visible |
|
|
934 | 936 | | NotRemovedFromTargetLang); |
|
|
935 | 937 | } |
|
|
936 | 938 | |
|
|
937 | 939 | inline AbstractMetaFunctionList AbstractMetaClass::cppSignalFunctions() const |
|
|
938 | 940 | { |
|
|
939 | 941 | return queryFunctions(Signals |
|
|
940 | 942 | | Visible |
|
|
941 | 943 | | NotRemovedFromTargetLang); |
|
|
942 | 944 | } |
|
|
943 | 945 | |
|
|
944 | 946 | #endif // ABSTRACTMETALANG_H |
| @@ -1,235 +1,297 | |||
|
|
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 "setupgenerator.h" |
|
|
43 | 43 | #include "shellgenerator.h" |
|
|
44 | 44 | #include "reporthandler.h" |
|
|
45 | 45 | #include "fileout.h" |
|
|
46 | 46 | |
|
|
47 | 47 | //#define Q_SCRIPT_LAZY_GENERATOR |
|
|
48 | 48 | |
|
|
49 | 49 | void SetupGenerator::addClass(const QString& package, const AbstractMetaClass *cls) |
|
|
50 | 50 | { |
|
|
51 | 51 | packHash[package].append(cls); |
|
|
52 | 52 | } |
|
|
53 | 53 | |
|
|
54 | 54 | void maybeDeclareMetaType(QTextStream &stream, const QString &typeName, |
|
|
55 | 55 | QSet<QString> ®isteredTypeNames); |
|
|
56 | 56 | bool hasDefaultConstructor(const AbstractMetaClass *meta_class); |
|
|
57 | 57 | |
|
|
58 | static QStringList getOperatorCodes(const AbstractMetaClass* cls) { | |
|
|
59 | QSet<QString> operatorCodes; | |
|
|
60 | AbstractMetaFunctionList returned; | |
|
|
61 | AbstractMetaFunctionList functions = cls->functions(); | |
|
|
62 | foreach (AbstractMetaFunction *function, functions) { | |
|
|
63 | if (function->originalName().startsWith("operator")) { | |
|
|
64 | QString op = function->originalName().mid(8); | |
|
|
65 | operatorCodes.insert(op); | |
|
|
66 | } | |
|
|
67 | } | |
|
|
68 | QSet<QString> r; | |
|
|
69 | foreach(QString op, operatorCodes.toList()) { | |
|
|
70 | if (op == ">" || op == "<" || op == ">=" || op == "<=" || op == "==" || op == "!=") { | |
|
|
71 | r.insert("PythonQt::Type_RichCompare"); | |
|
|
72 | } else if (op == "+") { | |
|
|
73 | r.insert("PythonQt::Type_Add"); | |
|
|
74 | } else if (op == "-") { | |
|
|
75 | r.insert("PythonQt::Type_Subtract"); | |
|
|
76 | } else if (op == "/") { | |
|
|
77 | r.insert("PythonQt::Type_Divide"); | |
|
|
78 | } else if (op == "*") { | |
|
|
79 | r.insert("PythonQt::Type_Multiply"); | |
|
|
80 | } else if (op == "%") { | |
|
|
81 | r.insert("PythonQt::Type_Mod"); | |
|
|
82 | } else if (op == "&") { | |
|
|
83 | r.insert("PythonQt::Type_And"); | |
|
|
84 | } else if (op == "|") { | |
|
|
85 | r.insert("PythonQt::Type_Or"); | |
|
|
86 | } else if (op == "^") { | |
|
|
87 | r.insert("PythonQt::Type_Xor"); | |
|
|
88 | } else if (op == "~") { | |
|
|
89 | r.insert("PythonQt::Type_Invert"); | |
|
|
90 | ||
|
|
91 | } else if (op == "+=") { | |
|
|
92 | r.insert("PythonQt::Type_InplaceAdd"); | |
|
|
93 | } else if (op == "-=") { | |
|
|
94 | r.insert("PythonQt::Type_InplaceSubtract"); | |
|
|
95 | } else if (op == "/=") { | |
|
|
96 | r.insert("PythonQt::Type_InplaceDivide"); | |
|
|
97 | } else if (op == "*=") { | |
|
|
98 | r.insert("PythonQt::Type_InplaceMultiply"); | |
|
|
99 | } else if (op == "%=") { | |
|
|
100 | r.insert("PythonQt::Type_InplaceMod"); | |
|
|
101 | } else if (op == "&=") { | |
|
|
102 | r.insert("PythonQt::Type_InplaceAnd"); | |
|
|
103 | } else if (op == "|=") { | |
|
|
104 | r.insert("PythonQt::Type_InplaceOr"); | |
|
|
105 | } else if (op == "^=") { | |
|
|
106 | r.insert("PythonQt::Type_InplaceXor"); | |
|
|
107 | } | |
|
|
108 | } | |
|
|
109 | if (cls->hasDefaultIsNull()) { | |
|
|
110 | r.insert("PythonQt::Type_NonZero"); | |
|
|
111 | } | |
|
|
112 | QStringList result = r.toList(); | |
|
|
113 | return result; | |
|
|
114 | } | |
|
|
115 | ||
|
|
58 | 116 | void SetupGenerator::generate() |
|
|
59 | 117 | { |
|
|
60 | 118 | AbstractMetaClassList classes_with_polymorphic_id; |
|
|
61 | 119 | { |
|
|
62 | 120 | QHashIterator<QString, QList<const AbstractMetaClass*> > pack(packHash); |
|
|
63 | 121 | while (pack.hasNext()) { |
|
|
64 | 122 | pack.next(); |
|
|
65 | 123 | QList<const AbstractMetaClass*> list = pack.value(); |
|
|
66 | 124 | foreach (const AbstractMetaClass *cls, list) { |
|
|
67 | 125 | if (cls->typeEntry()->isPolymorphicBase()) { |
|
|
68 | 126 | classes_with_polymorphic_id.append((AbstractMetaClass*)cls); |
|
|
69 | 127 | } |
|
|
70 | 128 | } |
|
|
71 | 129 | } |
|
|
72 | 130 | } |
|
|
73 | 131 | |
|
|
74 | 132 | QHashIterator<QString, QList<const AbstractMetaClass*> > pack(packHash); |
|
|
75 | 133 | while (pack.hasNext()) { |
|
|
76 | 134 | pack.next(); |
|
|
77 | 135 | QList<const AbstractMetaClass*> list = pack.value(); |
|
|
78 | 136 | if (list.isEmpty()) |
|
|
79 | 137 | continue; |
|
|
80 | 138 | |
|
|
81 | 139 | QString packKey = pack.key(); |
|
|
82 | 140 | QString packName = pack.key(); |
|
|
83 | 141 | QStringList components = packName.split("_"); |
|
|
84 | 142 | if ((components.size() > 2) && (components.at(0) == "com") |
|
|
85 | 143 | && (components.at(1) == "trolltech")) { |
|
|
86 | 144 | // kill com.trolltech in key |
|
|
87 | 145 | components.removeAt(0); |
|
|
88 | 146 | components.removeAt(0); |
|
|
89 | 147 | } |
|
|
90 | 148 | |
|
|
91 | 149 | QString shortPackName; |
|
|
92 | 150 | foreach (QString comp, components) { |
|
|
93 | 151 | comp[0] = comp[0].toUpper(); |
|
|
94 | 152 | shortPackName += comp; |
|
|
95 | 153 | } |
|
|
96 | 154 | // add missing camel case (workaround..) |
|
|
97 | 155 | if (shortPackName == "QtWebkit") { |
|
|
98 | 156 | shortPackName = "QtWebKit"; |
|
|
99 | 157 | } else if (shortPackName == "QtXmlpatterns") { |
|
|
100 | 158 | shortPackName = "QtXmlPatterns"; |
|
|
101 | 159 | } else if (shortPackName == "QtOpengl") { |
|
|
102 | 160 | shortPackName = "QtOpenGL"; |
|
|
103 | 161 | } else if (shortPackName == "QtUitools") { |
|
|
104 | 162 | shortPackName = "QtUiTools"; |
|
|
105 | 163 | } |
|
|
106 | 164 | |
|
|
107 | 165 | |
|
|
108 | 166 | { |
|
|
109 | 167 | FileOut initFile(m_out_dir + "/generated_cpp/" + packName + "/" + packKey + "_init.cpp"); |
|
|
110 | 168 | QTextStream &s = initFile.stream; |
|
|
111 | 169 | |
|
|
112 | 170 | s << "#include <PythonQt.h>" << endl; |
|
|
113 | 171 | |
|
|
114 | 172 | for (int i=0; i<(list.count()+MAX_CLASSES_PER_FILE-1) / MAX_CLASSES_PER_FILE; i++) { |
|
|
115 | 173 | s << "#include \"" << packKey << QString::number(i) << ".h\"" << endl; |
|
|
116 | 174 | } |
|
|
117 | 175 | s << endl; |
|
|
118 | 176 | |
|
|
119 | 177 | QStringList polymorphicHandlers; |
|
|
120 | 178 | if (!packName.endsWith("_builtin")) { |
|
|
121 | 179 | polymorphicHandlers = writePolymorphicHandler(s, list.at(0)->package(), classes_with_polymorphic_id); |
|
|
122 | 180 | s << endl; |
|
|
123 | 181 | } |
|
|
124 | 182 | |
|
|
125 | 183 | // declare individual class creation functions |
|
|
126 | 184 | s << "void PythonQt_init_" << shortPackName << "(PyObject* module) {" << endl; |
|
|
127 | 185 | |
|
|
128 | 186 | if (shortPackName.endsWith("Builtin")) { |
|
|
129 | 187 | shortPackName = shortPackName.mid(0, shortPackName.length()-strlen("builtin")); |
|
|
130 | 188 | } |
|
|
131 | 189 | |
|
|
132 | 190 | QStringList cppClassNames; |
|
|
133 | 191 | foreach (const AbstractMetaClass *cls, list) { |
|
|
134 | 192 | |
|
|
135 | 193 | QString shellCreator; |
|
|
136 | 194 | if (cls->generateShellClass()) { |
|
|
137 | 195 | shellCreator = ", PythonQtSetInstanceWrapperOnShell<" + ShellGenerator::shellClassName(cls) + ">"; |
|
|
138 | 196 | } else { |
|
|
139 | 197 | shellCreator = ", NULL"; |
|
|
140 | 198 | } |
|
|
199 | QString operatorCodes = getOperatorCodes(cls).join("|"); | |
|
|
200 | if (operatorCodes.isEmpty()) { | |
|
|
201 | operatorCodes = "0"; | |
|
|
202 | } | |
|
|
141 | 203 | if (cls->isQObject()) { |
|
|
142 | s << "PythonQt::priv()->registerClass(&" << cls->qualifiedCppName() << "::staticMetaObject, \"" << shortPackName <<"\", PythonQtCreateObject<PythonQtWrapper_" << cls->name() << ">" << shellCreator << ", module);" << endl; | |
|
|
204 | s << "PythonQt::priv()->registerClass(&" << cls->qualifiedCppName() << "::staticMetaObject, \"" << shortPackName <<"\", PythonQtCreateObject<PythonQtWrapper_" << cls->name() << ">" << shellCreator << ", module, " << operatorCodes <<");" << endl; | |
|
|
143 | 205 | } else { |
|
|
144 | 206 | QString baseName = cls->baseClass()?cls->baseClass()->qualifiedCppName():""; |
|
|
145 | s << "PythonQt::priv()->registerCPPClass(\""<< cls->qualifiedCppName() << "\", \"" << baseName << "\", \"" << shortPackName <<"\", PythonQtCreateObject<PythonQtWrapper_" << cls->name() << ">" << shellCreator << ", module);" << endl; | |
|
|
207 | s << "PythonQt::priv()->registerCPPClass(\""<< cls->qualifiedCppName() << "\", \"" << baseName << "\", \"" << shortPackName <<"\", PythonQtCreateObject<PythonQtWrapper_" << cls->name() << ">" << shellCreator << ", module, " << operatorCodes <<");" << endl; | |
|
|
146 | 208 | } |
|
|
147 | 209 | foreach(AbstractMetaClass* interface, cls->interfaces()) { |
|
|
148 | 210 | // the interface might be our own class... (e.g. QPaintDevice) |
|
|
149 | 211 | if (interface->qualifiedCppName() != cls->qualifiedCppName()) { |
|
|
150 | 212 | s << "PythonQt::self()->addParentClass(\""<< cls->qualifiedCppName() << "\", \"" << interface->qualifiedCppName() << "\",PythonQtUpcastingOffset<" << cls->qualifiedCppName() <<","<<interface->qualifiedCppName()<<">());" << endl; |
|
|
151 | 213 | } |
|
|
152 | 214 | } |
|
|
153 | 215 | } |
|
|
154 | 216 | s << endl; |
|
|
155 | 217 | foreach (QString handler, polymorphicHandlers) { |
|
|
156 | 218 | s << "PythonQt::self()->addPolymorphicHandler(\""<< handler << "\", polymorphichandler_" << handler << ");" << endl; |
|
|
157 | 219 | } |
|
|
158 | 220 | |
|
|
159 | 221 | s << "}"; |
|
|
160 | 222 | s << endl; |
|
|
161 | 223 | } |
|
|
162 | 224 | } |
|
|
163 | 225 | } |
|
|
164 | 226 | |
|
|
165 | 227 | QStringList SetupGenerator::writePolymorphicHandler(QTextStream &s, const QString &package, |
|
|
166 | 228 | const AbstractMetaClassList &classes) |
|
|
167 | 229 | { |
|
|
168 | 230 | QStringList handlers; |
|
|
169 | 231 | foreach (AbstractMetaClass *cls, classes) { |
|
|
170 | 232 | const ComplexTypeEntry *centry = cls->typeEntry(); |
|
|
171 | 233 | if (!centry->isPolymorphicBase()) |
|
|
172 | 234 | continue; |
|
|
173 | 235 | bool isGraphicsItem = (cls->qualifiedCppName()=="QGraphicsItem"); |
|
|
174 | 236 | |
|
|
175 | 237 | AbstractMetaClassList classList = this->classes(); |
|
|
176 | 238 | bool first = true; |
|
|
177 | 239 | foreach (AbstractMetaClass *clazz, classList) { |
|
|
178 | 240 | bool inherits = false; |
|
|
179 | 241 | if (isGraphicsItem) { |
|
|
180 | 242 | foreach(AbstractMetaClass* interfaze, clazz->interfaces()) { |
|
|
181 | 243 | if (interfaze->qualifiedCppName()=="QGraphicsItem") { |
|
|
182 | 244 | inherits = true; |
|
|
183 | 245 | break; |
|
|
184 | 246 | } |
|
|
185 | 247 | } |
|
|
186 | 248 | } else { |
|
|
187 | 249 | inherits = clazz->inheritsFrom(cls); |
|
|
188 | 250 | } |
|
|
189 | 251 | if (clazz->package() == package && inherits) { |
|
|
190 | 252 | if (!clazz->typeEntry()->polymorphicIdValue().isEmpty() || isGraphicsItem) { |
|
|
191 | 253 | // On first find, open the function |
|
|
192 | 254 | if (first) { |
|
|
193 | 255 | first = false; |
|
|
194 | 256 | |
|
|
195 | 257 | QString handler = cls->name(); |
|
|
196 | 258 | handlers.append(handler); |
|
|
197 | 259 | |
|
|
198 | 260 | s << "static void* polymorphichandler_" << handler |
|
|
199 | 261 | << "(const void *ptr, char **class_name)" << endl |
|
|
200 | 262 | << "{" << endl |
|
|
201 | 263 | << " Q_ASSERT(ptr != 0);" << endl |
|
|
202 | 264 | << " " << cls->qualifiedCppName() << " *object = (" |
|
|
203 | 265 | << cls->qualifiedCppName() << " *)ptr;" << endl; |
|
|
204 | 266 | } |
|
|
205 | 267 | |
|
|
206 | 268 | // For each, add case label |
|
|
207 | 269 | QString polyId = clazz->typeEntry()->polymorphicIdValue(); |
|
|
208 | 270 | if (isGraphicsItem) { |
|
|
209 | 271 | polyId = "%1->type() == " + clazz->qualifiedCppName() + "::Type"; |
|
|
210 | 272 | } |
|
|
211 | 273 | s << " if (" |
|
|
212 | 274 | << polyId.replace("%1", "object") |
|
|
213 | 275 | << ") {" << endl |
|
|
214 | 276 | << " *class_name = \"" << clazz->name() << "\";" << endl |
|
|
215 | 277 | << " return (" << clazz->qualifiedCppName() << "*)object;" << endl |
|
|
216 | 278 | << " }" << endl; |
|
|
217 | 279 | } else { |
|
|
218 | 280 | QString warning = QString("class '%1' inherits from polymorphic class '%2', but has no polymorphic id set") |
|
|
219 | 281 | .arg(clazz->name()) |
|
|
220 | 282 | .arg(cls->name()); |
|
|
221 | 283 | |
|
|
222 | 284 | ReportHandler::warning(warning); |
|
|
223 | 285 | } |
|
|
224 | 286 | } |
|
|
225 | 287 | } |
|
|
226 | 288 | |
|
|
227 | 289 | // Close the function if it has been opened |
|
|
228 | 290 | if (!first) { |
|
|
229 | 291 | s << " return NULL;" << endl |
|
|
230 | 292 | << "}" << endl; |
|
|
231 | 293 | } |
|
|
232 | 294 | } |
|
|
233 | 295 | |
|
|
234 | 296 | return handlers; |
|
|
235 | 297 | } |
| @@ -1,310 +1,313 | |||
|
|
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 | 60 | // static fields are not supported (yet?) |
|
|
61 | 61 | if (setter->isStatic()) return; |
|
|
62 | 62 | |
|
|
63 | 63 | // Uuid data4 did not work (TODO: move to typesystem...( |
|
|
64 | 64 | if (field->enclosingClass()->name()=="QUuid" && setter->name()=="data4") return; |
|
|
65 | 65 | if (field->enclosingClass()->name()=="QIPv6Address") return; |
|
|
66 | 66 | |
|
|
67 | 67 | if (!field->type()->isConstant()) { |
|
|
68 | 68 | writeFunctionSignature(s, setter, 0, QString(), |
|
|
69 | 69 | Option(ConvertReferenceToPtr | FirstArgIsWrappedObject| IncludeDefaultExpression | ShowStatic | UnderscoreSpaces)); |
|
|
70 | 70 | s << "{ theWrappedObject->" << field->name() << " = " << setter->arguments()[0]->argumentName() << "; }\n"; |
|
|
71 | 71 | } |
|
|
72 | 72 | |
|
|
73 | 73 | writeFunctionSignature(s, getter, 0, QString(), |
|
|
74 | 74 | Option(ConvertReferenceToPtr | FirstArgIsWrappedObject| IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
75 | 75 | s << "{ return theWrappedObject->" << field->name() << "; }\n"; |
|
|
76 | 76 | } |
|
|
77 | 77 | |
|
|
78 | 78 | void ShellHeaderGenerator::write(QTextStream &s, const AbstractMetaClass *meta_class) |
|
|
79 | 79 | { |
|
|
80 | 80 | QString builtIn = ShellGenerator::isBuiltIn(meta_class->name())?"_builtin":""; |
|
|
81 | 81 | QString pro_file_name = meta_class->package().replace(".", "_") + builtIn + "/" + meta_class->package().replace(".", "_") + builtIn + ".pri"; |
|
|
82 | 82 | priGenerator->addHeader(pro_file_name, fileNameForClass(meta_class)); |
|
|
83 | 83 | setupGenerator->addClass(meta_class->package().replace(".", "_") + builtIn, meta_class); |
|
|
84 | 84 | |
|
|
85 | 85 | QString include_block = "PYTHONQTWRAPPER_" + meta_class->name().toUpper() + "_H"; |
|
|
86 | 86 | |
|
|
87 | 87 | s << "#ifndef " << include_block << endl |
|
|
88 | 88 | << "#define " << include_block << endl << endl; |
|
|
89 | 89 | |
|
|
90 | 90 | Include inc = meta_class->typeEntry()->include(); |
|
|
91 | 91 | ShellGenerator::writeInclude(s, inc); |
|
|
92 | 92 | |
|
|
93 | 93 | s << "#include <QObject>" << endl << endl; |
|
|
94 | 94 | s << "#include <PythonQt.h>" << endl << endl; |
|
|
95 | 95 | |
|
|
96 | 96 | IncludeList list = meta_class->typeEntry()->extraIncludes(); |
|
|
97 | 97 | qSort(list.begin(), list.end()); |
|
|
98 | 98 | foreach (const Include &inc, list) { |
|
|
99 | 99 | ShellGenerator::writeInclude(s, inc); |
|
|
100 | 100 | } |
|
|
101 | 101 | s << endl; |
|
|
102 | 102 | |
|
|
103 | 103 | AbstractMetaFunctionList ctors = meta_class->queryFunctions(AbstractMetaClass::Constructors |
|
|
104 | 104 | | AbstractMetaClass::WasVisible |
|
|
105 | 105 | | AbstractMetaClass::NotRemovedFromTargetLang); |
|
|
106 | 106 | |
|
|
107 | 107 | // Shell------------------------------------------------------------------- |
|
|
108 | 108 | if (meta_class->generateShellClass()) { |
|
|
109 | 109 | |
|
|
110 | 110 | AbstractMetaFunctionList virtualsForShell = getVirtualFunctionsForShell(meta_class); |
|
|
111 | 111 | |
|
|
112 | 112 | s << "class " << shellClassName(meta_class) |
|
|
113 | 113 | << " : public " << meta_class->qualifiedCppName() << endl << "{" << endl; |
|
|
114 | 114 | s << "public:" << endl; |
|
|
115 | 115 | foreach(AbstractMetaFunction* fun, ctors) { |
|
|
116 | 116 | s << " "; |
|
|
117 | 117 | writeFunctionSignature(s, fun, 0,"PythonQtShell_", |
|
|
118 | 118 | Option(IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
119 | 119 | s << ":" << meta_class->qualifiedCppName() << "("; |
|
|
120 | 120 | QString scriptFunctionName = fun->originalName(); |
|
|
121 | 121 | AbstractMetaArgumentList args = fun->arguments(); |
|
|
122 | 122 | for (int i = 0; i < args.size(); ++i) { |
|
|
123 | 123 | if (i > 0) |
|
|
124 | 124 | s << ", "; |
|
|
125 | 125 | s << args.at(i)->argumentName(); |
|
|
126 | 126 | } |
|
|
127 | 127 | s << "),_wrapper(NULL) {};" << endl; |
|
|
128 | 128 | } |
|
|
129 | 129 | s << endl; |
|
|
130 | 130 | |
|
|
131 | 131 | foreach(AbstractMetaFunction* fun, virtualsForShell) { |
|
|
132 | 132 | s << "virtual "; |
|
|
133 | 133 | writeFunctionSignature(s, fun, 0, QString(), |
|
|
134 | 134 | Option(IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
135 | 135 | s << ";" << endl; |
|
|
136 | 136 | } |
|
|
137 | 137 | s << endl; |
|
|
138 | 138 | s << " PythonQtInstanceWrapper* _wrapper; " << endl; |
|
|
139 | 139 | |
|
|
140 | 140 | s << "};" << endl << endl; |
|
|
141 | 141 | } |
|
|
142 | 142 | |
|
|
143 | 143 | // Promoter------------------------------------------------------------------- |
|
|
144 | 144 | AbstractMetaFunctionList promoteFunctions = getProtectedFunctionsThatNeedPromotion(meta_class); |
|
|
145 | 145 | if (!promoteFunctions.isEmpty()) { |
|
|
146 | 146 | s << "class " << promoterClassName(meta_class) |
|
|
147 | 147 | << " : public " << meta_class->qualifiedCppName() << endl << "{ public:" << endl; |
|
|
148 | 148 | |
|
|
149 | 149 | foreach(AbstractMetaFunction* fun, promoteFunctions) { |
|
|
150 | 150 | s << "inline "; |
|
|
151 | 151 | writeFunctionSignature(s, fun, 0, "promoted_", |
|
|
152 | 152 | Option(IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
153 | 153 | s << " { "; |
|
|
154 | 154 | QString scriptFunctionName = fun->originalName(); |
|
|
155 | 155 | AbstractMetaArgumentList args = fun->arguments(); |
|
|
156 | 156 | if (fun->type()) |
|
|
157 | 157 | s << "return "; |
|
|
158 | 158 | s << meta_class->qualifiedCppName() << "::"; |
|
|
159 | 159 | s << fun->originalName() << "("; |
|
|
160 | 160 | for (int i = 0; i < args.size(); ++i) { |
|
|
161 | 161 | if (i > 0) |
|
|
162 | 162 | s << ", "; |
|
|
163 | 163 | s << args.at(i)->argumentName(); |
|
|
164 | 164 | } |
|
|
165 | 165 | s << "); }" << endl; |
|
|
166 | 166 | } |
|
|
167 | 167 | |
|
|
168 | 168 | s << "};" << endl << endl; |
|
|
169 | 169 | } |
|
|
170 | 170 | |
|
|
171 | 171 | // Wrapper------------------------------------------------------------------- |
|
|
172 | 172 | |
|
|
173 | 173 | s << "class " << wrapperClassName(meta_class) |
|
|
174 | 174 | << " : public QObject" << endl |
|
|
175 | 175 | << "{ Q_OBJECT" << endl; |
|
|
176 | 176 | |
|
|
177 | 177 | s << "public:" << endl; |
|
|
178 | 178 | |
|
|
179 | 179 | AbstractMetaEnumList enums1 = meta_class->enums(); |
|
|
180 | 180 | AbstractMetaEnumList enums; |
|
|
181 | 181 | QList<FlagsTypeEntry*> flags; |
|
|
182 | 182 | foreach(AbstractMetaEnum* enum1, enums1) { |
|
|
183 | 183 | // catch gadgets and enums that are not exported on QObjects... |
|
|
184 | 184 | if (enum1->wasPublic() && (!meta_class->isQObject() || !enum1->hasQEnumsDeclaration())) { |
|
|
185 | 185 | enums << enum1; |
|
|
186 | 186 | if (enum1->typeEntry()->flags()) { |
|
|
187 | 187 | flags << enum1->typeEntry()->flags(); |
|
|
188 | 188 | } |
|
|
189 | 189 | } |
|
|
190 | 190 | } |
|
|
191 | 191 | if (enums.count()) { |
|
|
192 | 192 | s << "Q_ENUMS("; |
|
|
193 | 193 | foreach(AbstractMetaEnum* enum1, enums) { |
|
|
194 | 194 | s << enum1->name() << " "; |
|
|
195 | 195 | } |
|
|
196 | 196 | s << ")" << endl; |
|
|
197 | 197 | |
|
|
198 | 198 | if (flags.count()) { |
|
|
199 | 199 | s << "Q_FLAGS("; |
|
|
200 | 200 | foreach(FlagsTypeEntry* flag1, flags) { |
|
|
201 | 201 | QString origName = flag1->originalName(); |
|
|
202 | 202 | int idx = origName.lastIndexOf("::"); |
|
|
203 | 203 | if (idx!= -1) { |
|
|
204 | 204 | origName = origName.mid(idx+2); |
|
|
205 | 205 | } |
|
|
206 | 206 | s << origName << " "; |
|
|
207 | 207 | } |
|
|
208 | 208 | s << ")" << endl; |
|
|
209 | 209 | } |
|
|
210 | 210 | |
|
|
211 | 211 | foreach(AbstractMetaEnum* enum1, enums) { |
|
|
212 | 212 | s << "enum " << enum1->name() << "{" << endl; |
|
|
213 | 213 | bool first = true; |
|
|
214 | 214 | foreach(AbstractMetaEnumValue* value, enum1->values()) { |
|
|
215 | 215 | if (first) { first = false; } |
|
|
216 | 216 | else { s << ", "; } |
|
|
217 | 217 | s << " " << value->name() << " = " << meta_class->qualifiedCppName() << "::" << value->name(); |
|
|
218 | 218 | } |
|
|
219 | 219 | s << "};" << endl; |
|
|
220 | 220 | } |
|
|
221 | 221 | if (flags.count()) { |
|
|
222 | 222 | foreach(AbstractMetaEnum* enum1, enums) { |
|
|
223 | 223 | if (enum1->typeEntry()->flags()) { |
|
|
224 | 224 | QString origName = enum1->typeEntry()->flags()->originalName(); |
|
|
225 | 225 | int idx = origName.lastIndexOf("::"); |
|
|
226 | 226 | if (idx!= -1) { |
|
|
227 | 227 | origName = origName.mid(idx+2); |
|
|
228 | 228 | } |
|
|
229 | 229 | s << "Q_DECLARE_FLAGS("<< origName << ", " << enum1->name() <<")"<<endl; |
|
|
230 | 230 | } |
|
|
231 | 231 | } |
|
|
232 | 232 | } |
|
|
233 | 233 | } |
|
|
234 | 234 | s << "public slots:" << endl; |
|
|
235 | 235 | if (meta_class->generateShellClass() || !meta_class->isAbstract()) { |
|
|
236 | 236 | |
|
|
237 | 237 | bool copyConstructorSeen = false; |
|
|
238 | 238 | bool defaultConstructorSeen = false; |
|
|
239 | 239 | foreach (const AbstractMetaFunction *fun, ctors) { |
|
|
240 | 240 | if (!fun->isPublic() || fun->isAbstract()) { continue; } |
|
|
241 | 241 | s << meta_class->qualifiedCppName() << "* "; |
|
|
242 | 242 | writeFunctionSignature(s, fun, 0, "new_", |
|
|
243 | 243 | Option(IncludeDefaultExpression | OriginalName | ShowStatic)); |
|
|
244 | 244 | s << ";" << endl; |
|
|
245 | 245 | if (fun->arguments().size()==1 && meta_class->qualifiedCppName() == fun->arguments().at(0)->type()->typeEntry()->qualifiedCppName()) { |
|
|
246 | 246 | copyConstructorSeen = true; |
|
|
247 | 247 | } |
|
|
248 | 248 | if (fun->arguments().size()==0) { |
|
|
249 | 249 | defaultConstructorSeen = true; |
|
|
250 | 250 | } |
|
|
251 | 251 | } |
|
|
252 | 252 | |
|
|
253 | 253 | if (meta_class->typeEntry()->isValue() |
|
|
254 | 254 | && !copyConstructorSeen && defaultConstructorSeen) { |
|
|
255 | 255 | QString className = meta_class->generateShellClass()?shellClassName(meta_class):meta_class->qualifiedCppName(); |
|
|
256 | 256 | s << meta_class->qualifiedCppName() << "* new_" << meta_class->name() << "(const " << meta_class->qualifiedCppName() << "& other) {" << endl; |
|
|
257 | 257 | s << className << "* a = new " << className << "();" << endl; |
|
|
258 | 258 | s << "*((" << meta_class->qualifiedCppName() << "*)a) = other;" << endl; |
|
|
259 | 259 | s << "return a; }" << endl; |
|
|
260 | 260 | } |
|
|
261 | 261 | } |
|
|
262 | 262 | if (meta_class->hasPublicDestructor() && !meta_class->isNamespace()) { |
|
|
263 | 263 | s << "void delete_" << meta_class->name() << "(" << meta_class->qualifiedCppName() << "* obj) { delete obj; } "; |
|
|
264 | 264 | s << endl; |
|
|
265 | 265 | } |
|
|
266 | 266 | if (meta_class->name()=="QTreeWidgetItem") { |
|
|
267 | 267 | s << "bool py_hasOwner(QTreeWidgetItem* theWrappedObject) { return theWrappedObject->treeWidget()!=NULL || theWrappedObject->parent()!=NULL; }" << endl; |
|
|
268 | 268 | } else if (meta_class->name()=="QGraphicsItem") { |
|
|
269 | 269 | s << "bool py_hasOwner(QGraphicsItem* theWrappedObject) { return theWrappedObject->scene()!=NULL || theWrappedObject->parentItem()!=NULL; }" << endl; |
|
|
270 | 270 | } |
|
|
271 | 271 | |
|
|
272 | 272 | AbstractMetaFunctionList functions = getFunctionsToWrap(meta_class); |
|
|
273 | 273 | |
|
|
274 | 274 | foreach (const AbstractMetaFunction *function, functions) { |
|
|
275 | 275 | if (!function->isSlot()) { |
|
|
276 | 276 | s << " "; |
|
|
277 | 277 | writeFunctionSignature(s, function, 0, QString(), |
|
|
278 | 278 | Option(ConvertReferenceToPtr | FirstArgIsWrappedObject| IncludeDefaultExpression | OriginalName | ShowStatic | UnderscoreSpaces)); |
|
|
279 | 279 | s << ";" << endl; |
|
|
280 | 280 | } |
|
|
281 | 281 | } |
|
|
282 | 282 | if (meta_class->hasDefaultToStringFunction() || meta_class->hasToStringCapability()) { |
|
|
283 | 283 | s << " QString py_toString(" << meta_class->qualifiedCppName() << "*);" << endl; |
|
|
284 | 284 | } |
|
|
285 | if (meta_class->hasDefaultIsNull()) { | |
|
|
286 | s << " bool __nonzero__(" << meta_class->qualifiedCppName() << "* obj) { return !obj->isNull(); }" << endl; | |
|
|
287 | } | |
|
|
285 | 288 | |
|
|
286 | 289 | // Field accessors |
|
|
287 | 290 | foreach (const AbstractMetaField *field, meta_class->fields()) { |
|
|
288 | 291 | if (field->isPublic()) { |
|
|
289 | 292 | writeFieldAccessors(s, field); |
|
|
290 | 293 | } |
|
|
291 | 294 | } |
|
|
292 | 295 | |
|
|
293 | 296 | // writeInjectedCode(s, meta_class); |
|
|
294 | 297 | |
|
|
295 | 298 | // s << endl << " QScriptValue __qtscript_self;" << endl; |
|
|
296 | 299 | |
|
|
297 | 300 | s << "};" << endl << endl |
|
|
298 | 301 | << "#endif // " << include_block << endl; |
|
|
299 | 302 | |
|
|
300 | 303 | } |
|
|
301 | 304 | |
|
|
302 | 305 | void ShellHeaderGenerator::writeInjectedCode(QTextStream &s, const AbstractMetaClass *meta_class) |
|
|
303 | 306 | { |
|
|
304 | 307 | CodeSnipList code_snips = meta_class->typeEntry()->codeSnips(); |
|
|
305 | 308 | foreach (const CodeSnip &cs, code_snips) { |
|
|
306 | 309 | if (cs.language == TypeSystem::ShellDeclaration) { |
|
|
307 | 310 | s << cs.code() << endl; |
|
|
308 | 311 | } |
|
|
309 | 312 | } |
|
|
310 | 313 | } |
| @@ -1,1217 +1,1219 | |||
|
|
1 | 1 | /* |
|
|
2 | 2 | * |
|
|
3 | 3 | * Copyright (C) 2006 MeVis Research GmbH All Rights Reserved. |
|
|
4 | 4 | * |
|
|
5 | 5 | * This library is free software; you can redistribute it and/or |
|
|
6 | 6 | * modify it under the terms of the GNU Lesser General Public |
|
|
7 | 7 | * License as published by the Free Software Foundation; either |
|
|
8 | 8 | * version 2.1 of the License, or (at your option) any later version. |
|
|
9 | 9 | * |
|
|
10 | 10 | * This library is distributed in the hope that it will be useful, |
|
|
11 | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
12 | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
|
13 | 13 | * Lesser General Public License for more details. |
|
|
14 | 14 | * |
|
|
15 | 15 | * Further, this software is distributed without any warranty that it is |
|
|
16 | 16 | * free of the rightful claim of any third person regarding infringement |
|
|
17 | 17 | * or the like. Any license provided herein, whether implied or |
|
|
18 | 18 | * otherwise, applies only to this software file. Patent licenses, if |
|
|
19 | 19 | * any, provided herein do not apply to combinations of this program with |
|
|
20 | 20 | * other software, or any other product whatsoever. |
|
|
21 | 21 | * |
|
|
22 | 22 | * You should have received a copy of the GNU Lesser General Public |
|
|
23 | 23 | * License along with this library; if not, write to the Free Software |
|
|
24 | 24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
|
25 | 25 | * |
|
|
26 | 26 | * Contact information: MeVis Research GmbH, Universitaetsallee 29, |
|
|
27 | 27 | * 28359 Bremen, Germany or: |
|
|
28 | 28 | * |
|
|
29 | 29 | * http://www.mevis.de |
|
|
30 | 30 | * |
|
|
31 | 31 | */ |
|
|
32 | 32 | |
|
|
33 | 33 | //---------------------------------------------------------------------------------- |
|
|
34 | 34 | /*! |
|
|
35 | 35 | // \file PythonQt.cpp |
|
|
36 | 36 | // \author Florian Link |
|
|
37 | 37 | // \author Last changed by $Author: florian $ |
|
|
38 | 38 | // \date 2006-05 |
|
|
39 | 39 | */ |
|
|
40 | 40 | //---------------------------------------------------------------------------------- |
|
|
41 | 41 | |
|
|
42 | 42 | #include "PythonQt.h" |
|
|
43 | 43 | #include "PythonQtImporter.h" |
|
|
44 | 44 | #include "PythonQtClassInfo.h" |
|
|
45 | 45 | #include "PythonQtMethodInfo.h" |
|
|
46 | 46 | #include "PythonQtSignalReceiver.h" |
|
|
47 | 47 | #include "PythonQtConversion.h" |
|
|
48 | 48 | #include "PythonQtStdOut.h" |
|
|
49 | 49 | #include "PythonQtCppWrapperFactory.h" |
|
|
50 | 50 | #include "PythonQtVariants.h" |
|
|
51 | 51 | #include "PythonQtStdDecorators.h" |
|
|
52 | 52 | #include "PythonQtQFileImporter.h" |
|
|
53 | 53 | #include <pydebug.h> |
|
|
54 | 54 | #include <vector> |
|
|
55 | 55 | |
|
|
56 | 56 | PythonQt* PythonQt::_self = NULL; |
|
|
57 | 57 | int PythonQt::_uniqueModuleCount = 0; |
|
|
58 | 58 | |
|
|
59 | 59 | void PythonQt_init_QtGuiBuiltin(PyObject*); |
|
|
60 | 60 | void PythonQt_init_QtCoreBuiltin(PyObject*); |
|
|
61 | 61 | |
|
|
62 | 62 | void PythonQt::init(int flags, const QByteArray& pythonQtModuleName) |
|
|
63 | 63 | { |
|
|
64 | 64 | if (!_self) { |
|
|
65 | 65 | _self = new PythonQt(flags, pythonQtModuleName); |
|
|
66 | 66 | |
|
|
67 | 67 | PythonQtMethodInfo::addParameterTypeAlias("QObjectList", "QList<QObject*>"); |
|
|
68 | 68 | qRegisterMetaType<QList<QObject*> >("QList<void*>"); |
|
|
69 | 69 | |
|
|
70 | 70 | PythonQtRegisterToolClassesTemplateConverter(int); |
|
|
71 | 71 | PythonQtRegisterToolClassesTemplateConverter(float); |
|
|
72 | 72 | PythonQtRegisterToolClassesTemplateConverter(double); |
|
|
73 | 73 | PythonQtRegisterToolClassesTemplateConverter(qint32); |
|
|
74 | 74 | PythonQtRegisterToolClassesTemplateConverter(quint32); |
|
|
75 | 75 | PythonQtRegisterToolClassesTemplateConverter(qint64); |
|
|
76 | 76 | PythonQtRegisterToolClassesTemplateConverter(quint64); |
|
|
77 | 77 | // TODO: which other POD types should be available for QList etc. |
|
|
78 | 78 | |
|
|
79 | 79 | PythonQt::self()->addDecorators(new PythonQtStdDecorators()); |
|
|
80 | 80 | |
|
|
81 | 81 | PythonQt_init_QtCoreBuiltin(NULL); |
|
|
82 | 82 | PythonQt_init_QtGuiBuiltin(NULL); |
|
|
83 | 83 | |
|
|
84 | 84 | PythonQtRegisterToolClassesTemplateConverter(QDate); |
|
|
85 | 85 | PythonQtRegisterToolClassesTemplateConverter(QTime); |
|
|
86 | 86 | PythonQtRegisterToolClassesTemplateConverter(QDateTime); |
|
|
87 | 87 | PythonQtRegisterToolClassesTemplateConverter(QUrl); |
|
|
88 | 88 | PythonQtRegisterToolClassesTemplateConverter(QLocale); |
|
|
89 | 89 | PythonQtRegisterToolClassesTemplateConverter(QRect); |
|
|
90 | 90 | PythonQtRegisterToolClassesTemplateConverter(QRectF); |
|
|
91 | 91 | PythonQtRegisterToolClassesTemplateConverter(QSize); |
|
|
92 | 92 | PythonQtRegisterToolClassesTemplateConverter(QSizeF); |
|
|
93 | 93 | PythonQtRegisterToolClassesTemplateConverter(QLine); |
|
|
94 | 94 | PythonQtRegisterToolClassesTemplateConverter(QLineF); |
|
|
95 | 95 | PythonQtRegisterToolClassesTemplateConverter(QPoint); |
|
|
96 | 96 | PythonQtRegisterToolClassesTemplateConverter(QPointF); |
|
|
97 | 97 | PythonQtRegisterToolClassesTemplateConverter(QRegExp); |
|
|
98 | 98 | |
|
|
99 | 99 | PythonQtRegisterToolClassesTemplateConverter(QFont); |
|
|
100 | 100 | PythonQtRegisterToolClassesTemplateConverter(QPixmap); |
|
|
101 | 101 | PythonQtRegisterToolClassesTemplateConverter(QBrush); |
|
|
102 | 102 | PythonQtRegisterToolClassesTemplateConverter(QColor); |
|
|
103 | 103 | PythonQtRegisterToolClassesTemplateConverter(QPalette); |
|
|
104 | 104 | PythonQtRegisterToolClassesTemplateConverter(QIcon); |
|
|
105 | 105 | PythonQtRegisterToolClassesTemplateConverter(QImage); |
|
|
106 | 106 | PythonQtRegisterToolClassesTemplateConverter(QPolygon); |
|
|
107 | 107 | PythonQtRegisterToolClassesTemplateConverter(QRegion); |
|
|
108 | 108 | PythonQtRegisterToolClassesTemplateConverter(QBitmap); |
|
|
109 | 109 | PythonQtRegisterToolClassesTemplateConverter(QCursor); |
|
|
110 | 110 | PythonQtRegisterToolClassesTemplateConverter(QSizePolicy); |
|
|
111 | 111 | PythonQtRegisterToolClassesTemplateConverter(QKeySequence); |
|
|
112 | 112 | PythonQtRegisterToolClassesTemplateConverter(QPen); |
|
|
113 | 113 | PythonQtRegisterToolClassesTemplateConverter(QTextLength); |
|
|
114 | 114 | PythonQtRegisterToolClassesTemplateConverter(QTextFormat); |
|
|
115 | 115 | PythonQtRegisterToolClassesTemplateConverter(QMatrix); |
|
|
116 | 116 | |
|
|
117 | 117 | |
|
|
118 | 118 | PyObject* pack = PythonQt::priv()->packageByName("QtCore"); |
|
|
119 | 119 | PyObject* pack2 = PythonQt::priv()->packageByName("Qt"); |
|
|
120 | 120 | PyObject* qtNamespace = PythonQt::priv()->getClassInfo("Qt")->pythonQtClassWrapper(); |
|
|
121 | 121 | const char* names[16] = {"SIGNAL", "SLOT", "qAbs", "qBound","qDebug","qWarning","qCritical","qFatal" |
|
|
122 | 122 | ,"qFuzzyCompare", "qMax","qMin","qRound","qRound64","qVersion","qrand","qsrand"}; |
|
|
123 | 123 | for (unsigned int i = 0;i<16; i++) { |
|
|
124 | 124 | PyObject* obj = PyObject_GetAttrString(qtNamespace, names[i]); |
|
|
125 | 125 | if (obj) { |
|
|
126 | 126 | PyModule_AddObject(pack, names[i], obj); |
|
|
127 | 127 | Py_INCREF(obj); |
|
|
128 | 128 | PyModule_AddObject(pack2, names[i], obj); |
|
|
129 | 129 | } else { |
|
|
130 | 130 | std::cerr << "method not found " << names[i]; |
|
|
131 | 131 | } |
|
|
132 | 132 | } |
|
|
133 | 133 | } |
|
|
134 | 134 | } |
|
|
135 | 135 | |
|
|
136 | 136 | void PythonQt::cleanup() |
|
|
137 | 137 | { |
|
|
138 | 138 | if (_self) { |
|
|
139 | 139 | delete _self; |
|
|
140 | 140 | _self = NULL; |
|
|
141 | 141 | } |
|
|
142 | 142 | } |
|
|
143 | 143 | |
|
|
144 | 144 | PythonQt::PythonQt(int flags, const QByteArray& pythonQtModuleName) |
|
|
145 | 145 | { |
|
|
146 | 146 | _p = new PythonQtPrivate; |
|
|
147 | 147 | _p->_initFlags = flags; |
|
|
148 | 148 | |
|
|
149 | 149 | _p->_PythonQtObjectPtr_metaId = qRegisterMetaType<PythonQtObjectPtr>("PythonQtObjectPtr"); |
|
|
150 | 150 | |
|
|
151 | 151 | Py_SetProgramName("PythonQt"); |
|
|
152 | 152 | if (flags & IgnoreSiteModule) { |
|
|
153 | 153 | // this prevents the automatic importing of Python site files |
|
|
154 | 154 | Py_NoSiteFlag = 1; |
|
|
155 | 155 | } |
|
|
156 | 156 | Py_Initialize(); |
|
|
157 | 157 | |
|
|
158 | 158 | // add our own python object types for qt object slots |
|
|
159 | 159 | if (PyType_Ready(&PythonQtSlotFunction_Type) < 0) { |
|
|
160 | 160 | std::cerr << "could not initialize PythonQtSlotFunction_Type" << ", in " << __FILE__ << ":" << __LINE__ << std::endl; |
|
|
161 | 161 | } |
|
|
162 | 162 | Py_INCREF(&PythonQtSlotFunction_Type); |
|
|
163 | 163 | |
|
|
164 | 164 | // according to Python docs, set the type late here, since it can not safely be stored in the struct when declaring it |
|
|
165 | 165 | PythonQtClassWrapper_Type.tp_base = &PyType_Type; |
|
|
166 | 166 | // add our own python object types for classes |
|
|
167 | 167 | if (PyType_Ready(&PythonQtClassWrapper_Type) < 0) { |
|
|
168 | 168 | std::cerr << "could not initialize PythonQtClassWrapper_Type" << ", in " << __FILE__ << ":" << __LINE__ << std::endl; |
|
|
169 | 169 | } |
|
|
170 | 170 | Py_INCREF(&PythonQtClassWrapper_Type); |
|
|
171 | 171 | |
|
|
172 | 172 | // add our own python object types for CPP instances |
|
|
173 | 173 | if (PyType_Ready(&PythonQtInstanceWrapper_Type) < 0) { |
|
|
174 | 174 | PythonQt::handleError(); |
|
|
175 | 175 | std::cerr << "could not initialize PythonQtInstanceWrapper_Type" << ", in " << __FILE__ << ":" << __LINE__ << std::endl; |
|
|
176 | 176 | } |
|
|
177 | 177 | Py_INCREF(&PythonQtInstanceWrapper_Type); |
|
|
178 | 178 | |
|
|
179 | 179 | // add our own python object types for redirection of stdout |
|
|
180 | 180 | if (PyType_Ready(&PythonQtStdOutRedirectType) < 0) { |
|
|
181 | 181 | std::cerr << "could not initialize PythonQtStdOutRedirectType" << ", in " << __FILE__ << ":" << __LINE__ << std::endl; |
|
|
182 | 182 | } |
|
|
183 | 183 | Py_INCREF(&PythonQtStdOutRedirectType); |
|
|
184 | 184 | |
|
|
185 | 185 | initPythonQtModule(flags & RedirectStdOut, pythonQtModuleName); |
|
|
186 | 186 | |
|
|
187 | 187 | _p->setupSharedLibrarySuffixes(); |
|
|
188 | 188 | |
|
|
189 | 189 | } |
|
|
190 | 190 | |
|
|
191 | 191 | PythonQt::~PythonQt() { |
|
|
192 | 192 | delete _p; |
|
|
193 | 193 | _p = NULL; |
|
|
194 | 194 | } |
|
|
195 | 195 | |
|
|
196 | 196 | PythonQtPrivate::~PythonQtPrivate() { |
|
|
197 | 197 | delete _defaultImporter; |
|
|
198 | 198 | _defaultImporter = NULL; |
|
|
199 | 199 | |
|
|
200 | 200 | { |
|
|
201 | 201 | QHashIterator<QByteArray, PythonQtClassInfo *> i(_knownClassInfos); |
|
|
202 | 202 | while (i.hasNext()) { |
|
|
203 | 203 | delete i.next().value(); |
|
|
204 | 204 | } |
|
|
205 | 205 | } |
|
|
206 | 206 | PythonQtConv::global_valueStorage.clear(); |
|
|
207 | 207 | PythonQtConv::global_ptrStorage.clear(); |
|
|
208 | 208 | PythonQtConv::global_variantStorage.clear(); |
|
|
209 | 209 | |
|
|
210 | 210 | PythonQtMethodInfo::cleanupCachedMethodInfos(); |
|
|
211 | 211 | } |
|
|
212 | 212 | |
|
|
213 | 213 | PythonQtImportFileInterface* PythonQt::importInterface() |
|
|
214 | 214 | { |
|
|
215 | 215 | return _self->_p->_importInterface?_self->_p->_importInterface:_self->_p->_defaultImporter; |
|
|
216 | 216 | } |
|
|
217 | 217 | |
|
|
218 | 218 | void PythonQt::qObjectNoLongerWrappedCB(QObject* o) |
|
|
219 | 219 | { |
|
|
220 | 220 | if (_self->_p->_noLongerWrappedCB) { |
|
|
221 | 221 | (*_self->_p->_noLongerWrappedCB)(o); |
|
|
222 | 222 | }; |
|
|
223 | 223 | } |
|
|
224 | 224 | |
|
|
225 | 225 | void PythonQt::registerClass(const QMetaObject* metaobject, const char* package, PythonQtQObjectCreatorFunctionCB* wrapperCreator, PythonQtShellSetInstanceWrapperCB* shell) |
|
|
226 | 226 | { |
|
|
227 | 227 | _p->registerClass(metaobject, package, wrapperCreator, shell); |
|
|
228 | 228 | } |
|
|
229 | 229 | |
|
|
230 | void PythonQtPrivate::registerClass(const QMetaObject* metaobject, const char* package, PythonQtQObjectCreatorFunctionCB* wrapperCreator, PythonQtShellSetInstanceWrapperCB* shell, PyObject* module) | |
|
|
230 | void PythonQtPrivate::registerClass(const QMetaObject* metaobject, const char* package, PythonQtQObjectCreatorFunctionCB* wrapperCreator, PythonQtShellSetInstanceWrapperCB* shell, PyObject* module, int typeSlots) | |
|
|
231 | 231 | { |
|
|
232 | 232 | // we register all classes in the hierarchy |
|
|
233 | 233 | const QMetaObject* m = metaobject; |
|
|
234 | 234 | bool first = true; |
|
|
235 | 235 | while (m) { |
|
|
236 | 236 | PythonQtClassInfo* info = lookupClassInfoAndCreateIfNotPresent(m->className()); |
|
|
237 | 237 | if (!info->pythonQtClassWrapper()) { |
|
|
238 | info->setTypeSlots(typeSlots); | |
|
|
238 | 239 | info->setupQObject(m); |
|
|
239 | 240 | createPythonQtClassWrapper(info, package, module); |
|
|
240 | 241 | if (m->superClass()) { |
|
|
241 | 242 | PythonQtClassInfo* parentInfo = lookupClassInfoAndCreateIfNotPresent(m->superClass()->className()); |
|
|
242 | 243 | info->addParentClass(PythonQtClassInfo::ParentClassInfo(parentInfo)); |
|
|
243 | 244 | } |
|
|
244 | 245 | } |
|
|
245 | 246 | if (first) { |
|
|
246 | 247 | first = false; |
|
|
247 | 248 | if (wrapperCreator) { |
|
|
248 | 249 | info->setDecoratorProvider(wrapperCreator); |
|
|
249 | 250 | } |
|
|
250 | 251 | if (shell) { |
|
|
251 | 252 | info->setShellSetInstanceWrapperCB(shell); |
|
|
252 | 253 | } |
|
|
253 | 254 | } |
|
|
254 | 255 | m = m->superClass(); |
|
|
255 | 256 | } |
|
|
256 | 257 | } |
|
|
257 | 258 | |
|
|
258 | 259 | void PythonQtPrivate::createPythonQtClassWrapper(PythonQtClassInfo* info, const char* package, PyObject* module) |
|
|
259 | 260 | { |
|
|
260 | 261 | PyObject* pack = module?module:packageByName(package); |
|
|
261 | 262 | PyObject* pyobj = (PyObject*)createNewPythonQtClassWrapper(info, pack); |
|
|
262 | 263 | PyModule_AddObject(pack, info->className(), pyobj); |
|
|
263 | 264 | if (!module && package && strncmp(package,"Qt",2)==0) { |
|
|
264 | 265 | // since PyModule_AddObject steals the reference, we need a incref once more... |
|
|
265 | 266 | Py_INCREF(pyobj); |
|
|
266 | 267 | // put all qt objects into Qt as well |
|
|
267 | 268 | PyModule_AddObject(packageByName("Qt"), info->className(), pyobj); |
|
|
268 | 269 | } |
|
|
269 | 270 | info->setPythonQtClassWrapper(pyobj); |
|
|
270 | 271 | } |
|
|
271 | 272 | |
|
|
272 | 273 | PyObject* PythonQtPrivate::wrapQObject(QObject* obj) |
|
|
273 | 274 | { |
|
|
274 | 275 | if (!obj) { |
|
|
275 | 276 | Py_INCREF(Py_None); |
|
|
276 | 277 | return Py_None; |
|
|
277 | 278 | } |
|
|
278 | 279 | PythonQtInstanceWrapper* wrap = findWrapperAndRemoveUnused(obj); |
|
|
279 | 280 | if (!wrap) { |
|
|
280 | 281 | // smuggling it in... |
|
|
281 | 282 | PythonQtClassInfo* classInfo = _knownClassInfos.value(obj->metaObject()->className()); |
|
|
282 | 283 | if (!classInfo || classInfo->pythonQtClassWrapper()==NULL) { |
|
|
283 | 284 | registerClass(obj->metaObject()); |
|
|
284 | 285 | classInfo = _knownClassInfos.value(obj->metaObject()->className()); |
|
|
285 | 286 | } |
|
|
286 | 287 | wrap = createNewPythonQtInstanceWrapper(obj, classInfo); |
|
|
287 | 288 | // mlabDebugConst("MLABPython","new qobject wrapper added " << " " << wrap->_obj->className() << " " << wrap->classInfo()->wrappedClassName().latin1()); |
|
|
288 | 289 | } else { |
|
|
289 | 290 | Py_INCREF(wrap); |
|
|
290 | 291 | // mlabDebugConst("MLABPython","qobject wrapper reused " << wrap->_obj->className() << " " << wrap->classInfo()->wrappedClassName().latin1()); |
|
|
291 | 292 | } |
|
|
292 | 293 | return (PyObject*)wrap; |
|
|
293 | 294 | } |
|
|
294 | 295 | |
|
|
295 | 296 | PyObject* PythonQtPrivate::wrapPtr(void* ptr, const QByteArray& name) |
|
|
296 | 297 | { |
|
|
297 | 298 | if (!ptr) { |
|
|
298 | 299 | Py_INCREF(Py_None); |
|
|
299 | 300 | return Py_None; |
|
|
300 | 301 | } |
|
|
301 | 302 | |
|
|
302 | 303 | PythonQtInstanceWrapper* wrap = findWrapperAndRemoveUnused(ptr); |
|
|
303 | 304 | if (!wrap) { |
|
|
304 | 305 | PythonQtClassInfo* info = _knownClassInfos.value(name); |
|
|
305 | 306 | if (!info) { |
|
|
306 | 307 | // maybe it is a PyObject, which we can return directly |
|
|
307 | 308 | if (name == "PyObject") { |
|
|
308 | 309 | PyObject* p = (PyObject*)ptr; |
|
|
309 | 310 | Py_INCREF(p); |
|
|
310 | 311 | return p; |
|
|
311 | 312 | } |
|
|
312 | 313 | |
|
|
313 | 314 | // we do not know the metaobject yet, but we might know it by it's name: |
|
|
314 | 315 | if (_knownQObjectClassNames.find(name)!=_knownQObjectClassNames.end()) { |
|
|
315 | 316 | // yes, we know it, so we can convert to QObject |
|
|
316 | 317 | QObject* qptr = (QObject*)ptr; |
|
|
317 | 318 | registerClass(qptr->metaObject()); |
|
|
318 | 319 | info = _knownClassInfos.value(qptr->metaObject()->className()); |
|
|
319 | 320 | } |
|
|
320 | 321 | } |
|
|
321 | 322 | if (info && info->isQObject()) { |
|
|
322 | 323 | QObject* qptr = (QObject*)ptr; |
|
|
323 | 324 | // if the object is a derived object, we want to switch the class info to the one of the derived class: |
|
|
324 | 325 | if (name!=(qptr->metaObject()->className())) { |
|
|
325 | 326 | registerClass(qptr->metaObject()); |
|
|
326 | 327 | info = _knownClassInfos.value(qptr->metaObject()->className()); |
|
|
327 | 328 | } |
|
|
328 | 329 | wrap = createNewPythonQtInstanceWrapper(qptr, info); |
|
|
329 | 330 | // mlabDebugConst("MLABPython","new qobject wrapper added " << " " << wrap->_obj->className() << " " << wrap->classInfo()->wrappedClassName().latin1()); |
|
|
330 | 331 | return (PyObject*)wrap; |
|
|
331 | 332 | } |
|
|
332 | 333 | |
|
|
333 | 334 | // not a known QObject, so try our wrapper factory: |
|
|
334 | 335 | QObject* wrapper = NULL; |
|
|
335 | 336 | for (int i=0; i<_cppWrapperFactories.size(); i++) { |
|
|
336 | 337 | wrapper = _cppWrapperFactories.at(i)->create(name, ptr); |
|
|
337 | 338 | if (wrapper) { |
|
|
338 | 339 | break; |
|
|
339 | 340 | } |
|
|
340 | 341 | } |
|
|
341 | 342 | |
|
|
342 | 343 | if (info) { |
|
|
343 | 344 | // try to downcast in the class hierarchy, which will modify info and ptr if it is successfull |
|
|
344 | 345 | ptr = info->castDownIfPossible(ptr, &info); |
|
|
345 | 346 | } |
|
|
346 | 347 | |
|
|
347 | 348 | if (!info || info->pythonQtClassWrapper()==NULL) { |
|
|
348 | 349 | // still unknown, register as CPP class |
|
|
349 | 350 | registerCPPClass(name.constData()); |
|
|
350 | 351 | info = _knownClassInfos.value(name); |
|
|
351 | 352 | } |
|
|
352 | 353 | if (wrapper && (info->metaObject() != wrapper->metaObject())) { |
|
|
353 | 354 | // if we a have a QObject wrapper and the metaobjects do not match, set the metaobject again! |
|
|
354 | 355 | info->setMetaObject(wrapper->metaObject()); |
|
|
355 | 356 | } |
|
|
356 | 357 | wrap = createNewPythonQtInstanceWrapper(wrapper, info, ptr); |
|
|
357 | 358 | // mlabDebugConst("MLABPython","new c++ wrapper added " << wrap->_wrappedPtr << " " << wrap->_obj->className() << " " << wrap->classInfo()->wrappedClassName().latin1()); |
|
|
358 | 359 | } else { |
|
|
359 | 360 | Py_INCREF(wrap); |
|
|
360 | 361 | //mlabDebugConst("MLABPython","c++ wrapper reused " << wrap->_wrappedPtr << " " << wrap->_obj->className() << " " << wrap->classInfo()->wrappedClassName().latin1()); |
|
|
361 | 362 | } |
|
|
362 | 363 | return (PyObject*)wrap; |
|
|
363 | 364 | } |
|
|
364 | 365 | |
|
|
365 | 366 | PyObject* PythonQtPrivate::dummyTuple() { |
|
|
366 | 367 | static PyObject* dummyTuple = NULL; |
|
|
367 | 368 | if (dummyTuple==NULL) { |
|
|
368 | 369 | dummyTuple = PyTuple_New(1); |
|
|
369 | 370 | PyTuple_SET_ITEM(dummyTuple, 0 , PyString_FromString("dummy")); |
|
|
370 | 371 | } |
|
|
371 | 372 | return dummyTuple; |
|
|
372 | 373 | } |
|
|
373 | 374 | |
|
|
374 | 375 | |
|
|
375 | 376 | PythonQtInstanceWrapper* PythonQtPrivate::createNewPythonQtInstanceWrapper(QObject* obj, PythonQtClassInfo* info, void* wrappedPtr) { |
|
|
376 | 377 | // call the associated class type to create a new instance... |
|
|
377 | 378 | PythonQtInstanceWrapper* result = (PythonQtInstanceWrapper*)PyObject_Call(info->pythonQtClassWrapper(), dummyTuple(), NULL); |
|
|
378 | 379 | |
|
|
379 | 380 | result->setQObject(obj); |
|
|
380 | 381 | result->_wrappedPtr = wrappedPtr; |
|
|
381 | 382 | result->_ownedByPythonQt = false; |
|
|
382 | 383 | result->_useQMetaTypeDestroy = false; |
|
|
383 | 384 | |
|
|
384 | 385 | if (wrappedPtr) { |
|
|
385 | 386 | _wrappedObjects.insert(wrappedPtr, result); |
|
|
386 | 387 | } else { |
|
|
387 | 388 | _wrappedObjects.insert(obj, result); |
|
|
388 | 389 | if (obj->parent()== NULL && _wrappedCB) { |
|
|
389 | 390 | // tell someone who is interested that the qobject is wrapped the first time, if it has no parent |
|
|
390 | 391 | (*_wrappedCB)(obj); |
|
|
391 | 392 | } |
|
|
392 | 393 | } |
|
|
393 | 394 | return result; |
|
|
394 | 395 | } |
|
|
395 | 396 | |
|
|
396 | 397 | PythonQtClassWrapper* PythonQtPrivate::createNewPythonQtClassWrapper(PythonQtClassInfo* info, PyObject* parentModule) { |
|
|
397 | 398 | PythonQtClassWrapper* result; |
|
|
398 | 399 | |
|
|
399 | 400 | PyObject* className = PyString_FromString(info->className()); |
|
|
400 | 401 | |
|
|
401 | 402 | PyObject* baseClasses = PyTuple_New(1); |
|
|
402 | 403 | PyTuple_SET_ITEM(baseClasses, 0, (PyObject*)&PythonQtInstanceWrapper_Type); |
|
|
403 | 404 | |
|
|
404 | 405 | PyObject* typeDict = PyDict_New(); |
|
|
405 | 406 | PyObject* moduleName = PyObject_GetAttrString(parentModule, "__name__"); |
|
|
406 | 407 | PyDict_SetItemString(typeDict, "__module__", moduleName); |
|
|
407 | 408 | |
|
|
408 | 409 | PyObject* args = Py_BuildValue("OOO", className, baseClasses, typeDict); |
|
|
409 | 410 | |
|
|
410 | 411 | // set the class info so that PythonQtClassWrapper_new can read it |
|
|
411 | 412 | _currentClassInfoForClassWrapperCreation = info; |
|
|
412 | 413 | // create the new type object by calling the type |
|
|
413 | 414 | result = (PythonQtClassWrapper *)PyObject_Call((PyObject *)&PythonQtClassWrapper_Type, args, NULL); |
|
|
414 | 415 | |
|
|
415 | 416 | Py_DECREF(baseClasses); |
|
|
416 | 417 | Py_DECREF(typeDict); |
|
|
417 | 418 | Py_DECREF(args); |
|
|
418 | 419 | Py_DECREF(className); |
|
|
419 | 420 | |
|
|
420 | 421 | return result; |
|
|
421 | 422 | } |
|
|
422 | 423 | |
|
|
423 | 424 | PyObject* PythonQtPrivate::createEnumValueInstance(PyObject* enumType, unsigned int enumValue) |
|
|
424 | 425 | { |
|
|
425 | 426 | PyObject* args = Py_BuildValue("(i)", enumValue); |
|
|
426 | 427 | PyObject* result = PyObject_Call(enumType, args, NULL); |
|
|
427 | 428 | Py_DECREF(args); |
|
|
428 | 429 | return result; |
|
|
429 | 430 | } |
|
|
430 | 431 | |
|
|
431 | 432 | PyObject* PythonQtPrivate::createNewPythonQtEnumWrapper(const char* enumName, PyObject* parentObject) { |
|
|
432 | 433 | PyObject* result; |
|
|
433 | 434 | |
|
|
434 | 435 | PyObject* className = PyString_FromString(enumName); |
|
|
435 | 436 | |
|
|
436 | 437 | PyObject* baseClasses = PyTuple_New(1); |
|
|
437 | 438 | PyTuple_SET_ITEM(baseClasses, 0, (PyObject*)&PyInt_Type); |
|
|
438 | 439 | |
|
|
439 | 440 | PyObject* module = PyObject_GetAttrString(parentObject, "__module__"); |
|
|
440 | 441 | PyObject* typeDict = PyDict_New(); |
|
|
441 | 442 | PyDict_SetItemString(typeDict, "__module__", module); |
|
|
442 | 443 | |
|
|
443 | 444 | PyObject* args = Py_BuildValue("OOO", className, baseClasses, typeDict); |
|
|
444 | 445 | |
|
|
445 | 446 | // create the new int derived type object by calling the core type |
|
|
446 | 447 | result = PyObject_Call((PyObject *)&PyType_Type, args, NULL); |
|
|
447 | 448 | |
|
|
448 | 449 | Py_DECREF(baseClasses); |
|
|
449 | 450 | Py_DECREF(typeDict); |
|
|
450 | 451 | Py_DECREF(args); |
|
|
451 | 452 | Py_DECREF(className); |
|
|
452 | 453 | |
|
|
453 | 454 | return result; |
|
|
454 | 455 | } |
|
|
455 | 456 | |
|
|
456 | 457 | PythonQtSignalReceiver* PythonQt::getSignalReceiver(QObject* obj) |
|
|
457 | 458 | { |
|
|
458 | 459 | PythonQtSignalReceiver* r = _p->_signalReceivers[obj]; |
|
|
459 | 460 | if (!r) { |
|
|
460 | 461 | r = new PythonQtSignalReceiver(obj); |
|
|
461 | 462 | _p->_signalReceivers.insert(obj, r); |
|
|
462 | 463 | } |
|
|
463 | 464 | return r; |
|
|
464 | 465 | } |
|
|
465 | 466 | |
|
|
466 | 467 | bool PythonQt::addSignalHandler(QObject* obj, const char* signal, PyObject* module, const QString& objectname) |
|
|
467 | 468 | { |
|
|
468 | 469 | bool flag = false; |
|
|
469 | 470 | PythonQtObjectPtr callable = lookupCallable(module, objectname); |
|
|
470 | 471 | if (callable) { |
|
|
471 | 472 | PythonQtSignalReceiver* r = getSignalReceiver(obj); |
|
|
472 | 473 | flag = r->addSignalHandler(signal, callable); |
|
|
473 | 474 | if (!flag) { |
|
|
474 | 475 | // signal not found |
|
|
475 | 476 | } |
|
|
476 | 477 | } else { |
|
|
477 | 478 | // callable not found |
|
|
478 | 479 | } |
|
|
479 | 480 | return flag; |
|
|
480 | 481 | } |
|
|
481 | 482 | |
|
|
482 | 483 | bool PythonQt::addSignalHandler(QObject* obj, const char* signal, PyObject* receiver) |
|
|
483 | 484 | { |
|
|
484 | 485 | bool flag = false; |
|
|
485 | 486 | PythonQtSignalReceiver* r = getSignalReceiver(obj); |
|
|
486 | 487 | if (r) { |
|
|
487 | 488 | flag = r->addSignalHandler(signal, receiver); |
|
|
488 | 489 | } |
|
|
489 | 490 | return flag; |
|
|
490 | 491 | } |
|
|
491 | 492 | |
|
|
492 | 493 | bool PythonQt::removeSignalHandler(QObject* obj, const char* signal, PyObject* module, const QString& objectname) |
|
|
493 | 494 | { |
|
|
494 | 495 | bool flag = false; |
|
|
495 | 496 | PythonQtObjectPtr callable = lookupCallable(module, objectname); |
|
|
496 | 497 | if (callable) { |
|
|
497 | 498 | PythonQtSignalReceiver* r = _p->_signalReceivers[obj]; |
|
|
498 | 499 | if (r) { |
|
|
499 | 500 | flag = r->removeSignalHandler(signal, callable); |
|
|
500 | 501 | } |
|
|
501 | 502 | } else { |
|
|
502 | 503 | // callable not found |
|
|
503 | 504 | } |
|
|
504 | 505 | return flag; |
|
|
505 | 506 | } |
|
|
506 | 507 | |
|
|
507 | 508 | bool PythonQt::removeSignalHandler(QObject* obj, const char* signal, PyObject* receiver) |
|
|
508 | 509 | { |
|
|
509 | 510 | bool flag = false; |
|
|
510 | 511 | PythonQtSignalReceiver* r = _p->_signalReceivers[obj]; |
|
|
511 | 512 | if (r) { |
|
|
512 | 513 | flag = r->removeSignalHandler(signal, receiver); |
|
|
513 | 514 | } |
|
|
514 | 515 | return flag; |
|
|
515 | 516 | } |
|
|
516 | 517 | |
|
|
517 | 518 | PythonQtObjectPtr PythonQt::lookupCallable(PyObject* module, const QString& name) |
|
|
518 | 519 | { |
|
|
519 | 520 | PythonQtObjectPtr p = lookupObject(module, name); |
|
|
520 | 521 | if (p) { |
|
|
521 | 522 | if (PyCallable_Check(p)) { |
|
|
522 | 523 | return p; |
|
|
523 | 524 | } |
|
|
524 | 525 | } |
|
|
525 | 526 | PyErr_Clear(); |
|
|
526 | 527 | return NULL; |
|
|
527 | 528 | } |
|
|
528 | 529 | |
|
|
529 | 530 | PythonQtObjectPtr PythonQt::lookupObject(PyObject* module, const QString& name) |
|
|
530 | 531 | { |
|
|
531 | 532 | QStringList l = name.split('.'); |
|
|
532 | 533 | PythonQtObjectPtr p = module; |
|
|
533 | 534 | PythonQtObjectPtr prev; |
|
|
534 | 535 | QString s; |
|
|
535 | 536 | QByteArray b; |
|
|
536 | 537 | for (QStringList::ConstIterator i = l.begin(); i!=l.end() && p; ++i) { |
|
|
537 | 538 | prev = p; |
|
|
538 | 539 | b = (*i).toLatin1(); |
|
|
539 | 540 | if (PyDict_Check(p)) { |
|
|
540 | 541 | p = PyDict_GetItemString(p, b.data()); |
|
|
541 | 542 | } else { |
|
|
542 | 543 | p.setNewRef(PyObject_GetAttrString(p, b.data())); |
|
|
543 | 544 | } |
|
|
544 | 545 | } |
|
|
545 | 546 | PyErr_Clear(); |
|
|
546 | 547 | return p; |
|
|
547 | 548 | } |
|
|
548 | 549 | |
|
|
549 | 550 | PythonQtObjectPtr PythonQt::getMainModule() { |
|
|
550 | 551 | //both borrowed |
|
|
551 | 552 | PythonQtObjectPtr dict = PyImport_GetModuleDict(); |
|
|
552 | 553 | return PyDict_GetItemString(dict, "__main__"); |
|
|
553 | 554 | } |
|
|
554 | 555 | |
|
|
555 | 556 | QVariant PythonQt::evalCode(PyObject* object, PyObject* pycode) { |
|
|
556 | 557 | QVariant result; |
|
|
557 | 558 | if (pycode) { |
|
|
558 | 559 | PyObject* dict = NULL; |
|
|
559 | 560 | if (PyModule_Check(object)) { |
|
|
560 | 561 | dict = PyModule_GetDict(object); |
|
|
561 | 562 | } else if (PyDict_Check(object)) { |
|
|
562 | 563 | dict = object; |
|
|
563 | 564 | } |
|
|
564 | 565 | PyObject* r = NULL; |
|
|
565 | 566 | if (dict) { |
|
|
566 | 567 | r = PyEval_EvalCode((PyCodeObject*)pycode, dict , dict); |
|
|
567 | 568 | } |
|
|
568 | 569 | if (r) { |
|
|
569 | 570 | result = PythonQtConv::PyObjToQVariant(r); |
|
|
570 | 571 | Py_DECREF(r); |
|
|
571 | 572 | } else { |
|
|
572 | 573 | handleError(); |
|
|
573 | 574 | } |
|
|
574 | 575 | } else { |
|
|
575 | 576 | handleError(); |
|
|
576 | 577 | } |
|
|
577 | 578 | return result; |
|
|
578 | 579 | } |
|
|
579 | 580 | |
|
|
580 | 581 | QVariant PythonQt::evalScript(PyObject* object, const QString& script, int start) |
|
|
581 | 582 | { |
|
|
582 | 583 | QVariant result; |
|
|
583 | 584 | PythonQtObjectPtr p; |
|
|
584 | 585 | PyObject* dict = NULL; |
|
|
585 | 586 | if (PyModule_Check(object)) { |
|
|
586 | 587 | dict = PyModule_GetDict(object); |
|
|
587 | 588 | } else if (PyDict_Check(object)) { |
|
|
588 | 589 | dict = object; |
|
|
589 | 590 | } |
|
|
590 | 591 | if (dict) { |
|
|
591 | 592 | p.setNewRef(PyRun_String(script.toLatin1().data(), start, dict, dict)); |
|
|
592 | 593 | } |
|
|
593 | 594 | if (p) { |
|
|
594 | 595 | result = PythonQtConv::PyObjToQVariant(p); |
|
|
595 | 596 | } else { |
|
|
596 | 597 | handleError(); |
|
|
597 | 598 | } |
|
|
598 | 599 | return result; |
|
|
599 | 600 | } |
|
|
600 | 601 | |
|
|
601 | 602 | void PythonQt::evalFile(PyObject* module, const QString& filename) |
|
|
602 | 603 | { |
|
|
603 | 604 | PythonQtObjectPtr code = parseFile(filename); |
|
|
604 | 605 | if (code) { |
|
|
605 | 606 | evalCode(module, code); |
|
|
606 | 607 | } else { |
|
|
607 | 608 | handleError(); |
|
|
608 | 609 | } |
|
|
609 | 610 | } |
|
|
610 | 611 | |
|
|
611 | 612 | PythonQtObjectPtr PythonQt::parseFile(const QString& filename) |
|
|
612 | 613 | { |
|
|
613 | 614 | PythonQtObjectPtr p; |
|
|
614 | 615 | p.setNewRef(PythonQtImport::getCodeFromPyc(filename)); |
|
|
615 | 616 | if (!p) { |
|
|
616 | 617 | handleError(); |
|
|
617 | 618 | } |
|
|
618 | 619 | return p; |
|
|
619 | 620 | } |
|
|
620 | 621 | |
|
|
621 | 622 | PythonQtObjectPtr PythonQt::createModuleFromFile(const QString& name, const QString& filename) |
|
|
622 | 623 | { |
|
|
623 | 624 | PythonQtObjectPtr code = parseFile(filename); |
|
|
624 | 625 | PythonQtObjectPtr module = _p->createModule(name, code); |
|
|
625 | 626 | return module; |
|
|
626 | 627 | } |
|
|
627 | 628 | |
|
|
628 | 629 | PythonQtObjectPtr PythonQt::createModuleFromScript(const QString& name, const QString& script) |
|
|
629 | 630 | { |
|
|
630 | 631 | PyErr_Clear(); |
|
|
631 | 632 | QString scriptCode = script; |
|
|
632 | 633 | if (scriptCode.isEmpty()) { |
|
|
633 | 634 | // we always need at least a linefeed |
|
|
634 | 635 | scriptCode = "\n"; |
|
|
635 | 636 | } |
|
|
636 | 637 | PythonQtObjectPtr pycode; |
|
|
637 | 638 | pycode.setNewRef(Py_CompileString((char*)scriptCode.toLatin1().data(), "", Py_file_input)); |
|
|
638 | 639 | PythonQtObjectPtr module = _p->createModule(name, pycode); |
|
|
639 | 640 | return module; |
|
|
640 | 641 | } |
|
|
641 | 642 | |
|
|
642 | 643 | PythonQtObjectPtr PythonQt::createUniqueModule() |
|
|
643 | 644 | { |
|
|
644 | 645 | static QString pyQtStr("PythonQt_module"); |
|
|
645 | 646 | QString moduleName = pyQtStr+QString::number(_uniqueModuleCount++); |
|
|
646 | 647 | return createModuleFromScript(moduleName); |
|
|
647 | 648 | } |
|
|
648 | 649 | |
|
|
649 | 650 | void PythonQt::addObject(PyObject* object, const QString& name, QObject* qObject) |
|
|
650 | 651 | { |
|
|
651 | 652 | if (PyModule_Check(object)) { |
|
|
652 | 653 | PyModule_AddObject(object, name.toLatin1().data(), _p->wrapQObject(qObject)); |
|
|
653 | 654 | } else if (PyDict_Check(object)) { |
|
|
654 | 655 | PyDict_SetItemString(object, name.toLatin1().data(), _p->wrapQObject(qObject)); |
|
|
655 | 656 | } else { |
|
|
656 | 657 | PyObject_SetAttrString(object, name.toLatin1().data(), _p->wrapQObject(qObject)); |
|
|
657 | 658 | } |
|
|
658 | 659 | } |
|
|
659 | 660 | |
|
|
660 | 661 | void PythonQt::addVariable(PyObject* object, const QString& name, const QVariant& v) |
|
|
661 | 662 | { |
|
|
662 | 663 | if (PyModule_Check(object)) { |
|
|
663 | 664 | PyModule_AddObject(object, name.toLatin1().data(), PythonQtConv::QVariantToPyObject(v)); |
|
|
664 | 665 | } else if (PyDict_Check(object)) { |
|
|
665 | 666 | PyDict_SetItemString(object, name.toLatin1().data(), PythonQtConv::QVariantToPyObject(v)); |
|
|
666 | 667 | } else { |
|
|
667 | 668 | PyObject_SetAttrString(object, name.toLatin1().data(), PythonQtConv::QVariantToPyObject(v)); |
|
|
668 | 669 | } |
|
|
669 | 670 | } |
|
|
670 | 671 | |
|
|
671 | 672 | void PythonQt::removeVariable(PyObject* object, const QString& name) |
|
|
672 | 673 | { |
|
|
673 | 674 | if (PyDict_Check(object)) { |
|
|
674 | 675 | PyDict_DelItemString(object, name.toLatin1().data()); |
|
|
675 | 676 | } else { |
|
|
676 | 677 | PyObject_DelAttrString(object, name.toLatin1().data()); |
|
|
677 | 678 | } |
|
|
678 | 679 | } |
|
|
679 | 680 | |
|
|
680 | 681 | QVariant PythonQt::getVariable(PyObject* object, const QString& objectname) |
|
|
681 | 682 | { |
|
|
682 | 683 | QVariant result; |
|
|
683 | 684 | PythonQtObjectPtr obj = lookupObject(object, objectname); |
|
|
684 | 685 | if (obj) { |
|
|
685 | 686 | result = PythonQtConv::PyObjToQVariant(obj); |
|
|
686 | 687 | } |
|
|
687 | 688 | return result; |
|
|
688 | 689 | } |
|
|
689 | 690 | |
|
|
690 | 691 | QStringList PythonQt::introspection(PyObject* module, const QString& objectname, PythonQt::ObjectType type) |
|
|
691 | 692 | { |
|
|
692 | 693 | QStringList results; |
|
|
693 | 694 | |
|
|
694 | 695 | PythonQtObjectPtr object; |
|
|
695 | 696 | if (objectname.isEmpty()) { |
|
|
696 | 697 | object = module; |
|
|
697 | 698 | } else { |
|
|
698 | 699 | object = lookupObject(module, objectname); |
|
|
699 | 700 | if (!object && type == CallOverloads) { |
|
|
700 | 701 | PyObject* dict = lookupObject(module, "__builtins__"); |
|
|
701 | 702 | if (dict) { |
|
|
702 | 703 | object = PyDict_GetItemString(dict, objectname.toLatin1().constData()); |
|
|
703 | 704 | } |
|
|
704 | 705 | } |
|
|
705 | 706 | } |
|
|
706 | 707 | |
|
|
707 | 708 | if (object) { |
|
|
708 | 709 | if (type == CallOverloads) { |
|
|
709 | 710 | if (PythonQtSlotFunction_Check(object)) { |
|
|
710 | 711 | PythonQtSlotFunctionObject* o = (PythonQtSlotFunctionObject*)object.object(); |
|
|
711 | 712 | PythonQtSlotInfo* info = o->m_ml; |
|
|
712 | 713 | |
|
|
713 | 714 | while (info) { |
|
|
714 | 715 | results << info->fullSignature(); |
|
|
715 | 716 | info = info->nextInfo(); |
|
|
716 | 717 | } |
|
|
717 | 718 | } else if (object->ob_type == &PythonQtClassWrapper_Type) { |
|
|
718 | 719 | PythonQtClassWrapper* o = (PythonQtClassWrapper*)object.object(); |
|
|
719 | 720 | PythonQtSlotInfo* info = o->classInfo()->constructors(); |
|
|
720 | 721 | |
|
|
721 | 722 | while (info) { |
|
|
722 | 723 | results << info->fullSignature(); |
|
|
723 | 724 | info = info->nextInfo(); |
|
|
724 | 725 | } |
|
|
725 | 726 | } else { |
|
|
726 | 727 | //TODO: use pydoc! |
|
|
727 | 728 | PyObject* doc = PyObject_GetAttrString(object, "__doc__"); |
|
|
728 | 729 | if (doc) { |
|
|
729 | 730 | results << PyString_AsString(doc); |
|
|
730 | 731 | Py_DECREF(doc); |
|
|
731 | 732 | } |
|
|
732 | 733 | } |
|
|
733 | 734 | } else { |
|
|
734 | 735 | PyObject* keys = NULL; |
|
|
735 | 736 | bool isDict = false; |
|
|
736 | 737 | if (PyDict_Check(object)) { |
|
|
737 | 738 | keys = PyDict_Keys(object); |
|
|
738 | 739 | isDict = true; |
|
|
739 | 740 | } else { |
|
|
740 | 741 | keys = PyObject_Dir(object); |
|
|
741 | 742 | } |
|
|
742 | 743 | if (keys) { |
|
|
743 | 744 | int count = PyList_Size(keys); |
|
|
744 | 745 | PyObject* key; |
|
|
745 | 746 | PyObject* value; |
|
|
746 | 747 | QString keystr; |
|
|
747 | 748 | for (int i = 0;i<count;i++) { |
|
|
748 | 749 | key = PyList_GetItem(keys,i); |
|
|
749 | 750 | if (isDict) { |
|
|
750 | 751 | value = PyDict_GetItem(object, key); |
|
|
751 | 752 | Py_INCREF(value); |
|
|
752 | 753 | } else { |
|
|
753 | 754 | value = PyObject_GetAttr(object, key); |
|
|
754 | 755 | } |
|
|
755 | 756 | if (!value) continue; |
|
|
756 | 757 | keystr = PyString_AsString(key); |
|
|
757 | 758 | static const QString underscoreStr("__tmp"); |
|
|
758 | 759 | if (!keystr.startsWith(underscoreStr)) { |
|
|
759 | 760 | switch (type) { |
|
|
760 | 761 | case Anything: |
|
|
761 | 762 | results << keystr; |
|
|
762 | 763 | break; |
|
|
763 | 764 | case Class: |
|
|
764 | 765 | if (value->ob_type == &PyClass_Type) { |
|
|
765 | 766 | results << keystr; |
|
|
766 | 767 | } |
|
|
767 | 768 | break; |
|
|
768 | 769 | case Variable: |
|
|
769 | 770 | if (value->ob_type != &PyClass_Type |
|
|
770 | 771 | && value->ob_type != &PyCFunction_Type |
|
|
771 | 772 | && value->ob_type != &PyFunction_Type |
|
|
772 | 773 | && value->ob_type != &PyModule_Type |
|
|
773 | 774 | ) { |
|
|
774 | 775 | results << keystr; |
|
|
775 | 776 | } |
|
|
776 | 777 | break; |
|
|
777 | 778 | case Function: |
|
|
778 | 779 | if (value->ob_type == &PyFunction_Type || |
|
|
779 | 780 | value->ob_type == &PyMethod_Type |
|
|
780 | 781 | ) { |
|
|
781 | 782 | results << keystr; |
|
|
782 | 783 | } |
|
|
783 | 784 | break; |
|
|
784 | 785 | case Module: |
|
|
785 | 786 | if (value->ob_type == &PyModule_Type) { |
|
|
786 | 787 | results << keystr; |
|
|
787 | 788 | } |
|
|
788 | 789 | break; |
|
|
789 | 790 | default: |
|
|
790 | 791 | std::cerr << "PythonQt: introspection: unknown case" << ", in " << __FILE__ << ":" << __LINE__ << std::endl; |
|
|
791 | 792 | } |
|
|
792 | 793 | } |
|
|
793 | 794 | Py_DECREF(value); |
|
|
794 | 795 | } |
|
|
795 | 796 | Py_DECREF(keys); |
|
|
796 | 797 | } |
|
|
797 | 798 | } |
|
|
798 | 799 | } |
|
|
799 | 800 | return results; |
|
|
800 | 801 | } |
|
|
801 | 802 | |
|
|
802 | 803 | QVariant PythonQt::call(PyObject* object, const QString& name, const QVariantList& args) |
|
|
803 | 804 | { |
|
|
804 | 805 | PythonQtObjectPtr callable = lookupCallable(object, name); |
|
|
805 | 806 | if (callable) { |
|
|
806 | 807 | return call(callable, args); |
|
|
807 | 808 | } else { |
|
|
808 | 809 | return QVariant(); |
|
|
809 | 810 | } |
|
|
810 | 811 | } |
|
|
811 | 812 | |
|
|
812 | 813 | QVariant PythonQt::call(PyObject* callable, const QVariantList& args) |
|
|
813 | 814 | { |
|
|
814 | 815 | QVariant r; |
|
|
815 | 816 | PythonQtObjectPtr result; |
|
|
816 | 817 | result.setNewRef(callAndReturnPyObject(callable, args)); |
|
|
817 | 818 | if (result) { |
|
|
818 | 819 | r = PythonQtConv::PyObjToQVariant(result); |
|
|
819 | 820 | } else { |
|
|
820 | 821 | PythonQt::self()->handleError(); |
|
|
821 | 822 | } |
|
|
822 | 823 | return r; |
|
|
823 | 824 | } |
|
|
824 | 825 | |
|
|
825 | 826 | PyObject* PythonQt::callAndReturnPyObject(PyObject* callable, const QVariantList& args) |
|
|
826 | 827 | { |
|
|
827 | 828 | PyObject* result = NULL; |
|
|
828 | 829 | if (callable) { |
|
|
829 | 830 | PythonQtObjectPtr pargs; |
|
|
830 | 831 | int count = args.size(); |
|
|
831 | 832 | if (count>0) { |
|
|
832 | 833 | pargs.setNewRef(PyTuple_New(count)); |
|
|
833 | 834 | } |
|
|
834 | 835 | bool err = false; |
|
|
835 | 836 | // transform QVariants to Python |
|
|
836 | 837 | for (int i = 0; i < count; i++) { |
|
|
837 | 838 | PyObject* arg = PythonQtConv::QVariantToPyObject(args.at(i)); |
|
|
838 | 839 | if (arg) { |
|
|
839 | 840 | // steals reference, no unref |
|
|
840 | 841 | PyTuple_SetItem(pargs, i,arg); |
|
|
841 | 842 | } else { |
|
|
842 | 843 | err = true; |
|
|
843 | 844 | break; |
|
|
844 | 845 | } |
|
|
845 | 846 | } |
|
|
846 | 847 | |
|
|
847 | 848 | if (!err) { |
|
|
848 | 849 | PyErr_Clear(); |
|
|
849 | 850 | result = PyObject_CallObject(callable, pargs); |
|
|
850 | 851 | } |
|
|
851 | 852 | } |
|
|
852 | 853 | return result; |
|
|
853 | 854 | } |
|
|
854 | 855 | |
|
|
855 | 856 | void PythonQt::addInstanceDecorators(QObject* o) |
|
|
856 | 857 | { |
|
|
857 | 858 | _p->addDecorators(o, PythonQtPrivate::InstanceDecorator); |
|
|
858 | 859 | } |
|
|
859 | 860 | |
|
|
860 | 861 | void PythonQt::addClassDecorators(QObject* o) |
|
|
861 | 862 | { |
|
|
862 | 863 | _p->addDecorators(o, PythonQtPrivate::StaticDecorator | PythonQtPrivate::ConstructorDecorator | PythonQtPrivate::DestructorDecorator); |
|
|
863 | 864 | } |
|
|
864 | 865 | |
|
|
865 | 866 | void PythonQt::addDecorators(QObject* o) |
|
|
866 | 867 | { |
|
|
867 | 868 | _p->addDecorators(o, PythonQtPrivate::AllDecorators); |
|
|
868 | 869 | } |
|
|
869 | 870 | |
|
|
870 | 871 | void PythonQt::registerQObjectClassNames(const QStringList& names) |
|
|
871 | 872 | { |
|
|
872 | 873 | _p->registerQObjectClassNames(names); |
|
|
873 | 874 | } |
|
|
874 | 875 | |
|
|
875 | 876 | void PythonQt::setImporter(PythonQtImportFileInterface* importInterface) |
|
|
876 | 877 | { |
|
|
877 | 878 | _p->_importInterface = importInterface; |
|
|
878 | 879 | PythonQtImport::init(); |
|
|
879 | 880 | } |
|
|
880 | 881 | |
|
|
881 | 882 | void PythonQt::setImporterIgnorePaths(const QStringList& paths) |
|
|
882 | 883 | { |
|
|
883 | 884 | _p->_importIgnorePaths = paths; |
|
|
884 | 885 | } |
|
|
885 | 886 | |
|
|
886 | 887 | const QStringList& PythonQt::getImporterIgnorePaths() |
|
|
887 | 888 | { |
|
|
888 | 889 | return _p->_importIgnorePaths; |
|
|
889 | 890 | } |
|
|
890 | 891 | |
|
|
891 | 892 | void PythonQt::addWrapperFactory(PythonQtCppWrapperFactory* factory) |
|
|
892 | 893 | { |
|
|
893 | 894 | _p->_cppWrapperFactories.append(factory); |
|
|
894 | 895 | } |
|
|
895 | 896 | |
|
|
896 | 897 | //--------------------------------------------------------------------------------------------------- |
|
|
897 | 898 | PythonQtPrivate::PythonQtPrivate() |
|
|
898 | 899 | { |
|
|
899 | 900 | _importInterface = NULL; |
|
|
900 | 901 | _defaultImporter = new PythonQtQFileImporter; |
|
|
901 | 902 | _noLongerWrappedCB = NULL; |
|
|
902 | 903 | _wrappedCB = NULL; |
|
|
903 | 904 | _currentClassInfoForClassWrapperCreation = NULL; |
|
|
904 | 905 | } |
|
|
905 | 906 | |
|
|
906 | 907 | void PythonQtPrivate::setupSharedLibrarySuffixes() |
|
|
907 | 908 | { |
|
|
908 | 909 | _sharedLibrarySuffixes.clear(); |
|
|
909 | 910 | PythonQtObjectPtr imp; |
|
|
910 | 911 | imp.setNewRef(PyImport_ImportModule("imp")); |
|
|
911 | 912 | int cExtensionCode = imp.getVariable("C_EXTENSION").toInt(); |
|
|
912 | 913 | QVariant result = imp.call("get_suffixes"); |
|
|
913 | 914 | foreach (QVariant entry, result.toList()) { |
|
|
914 | 915 | QVariantList suffixEntry = entry.toList(); |
|
|
915 | 916 | if (suffixEntry.count()==3) { |
|
|
916 | 917 | int code = suffixEntry.at(2).toInt(); |
|
|
917 | 918 | if (code == cExtensionCode) { |
|
|
918 | 919 | _sharedLibrarySuffixes << suffixEntry.at(0).toString(); |
|
|
919 | 920 | } |
|
|
920 | 921 | } |
|
|
921 | 922 | } |
|
|
922 | 923 | } |
|
|
923 | 924 | |
|
|
924 | 925 | PythonQtClassInfo* PythonQtPrivate::currentClassInfoForClassWrapperCreation() |
|
|
925 | 926 | { |
|
|
926 | 927 | PythonQtClassInfo* info = _currentClassInfoForClassWrapperCreation; |
|
|
927 | 928 | _currentClassInfoForClassWrapperCreation = NULL; |
|
|
928 | 929 | return info; |
|
|
929 | 930 | } |
|
|
930 | 931 | |
|
|
931 | 932 | void PythonQtPrivate::addDecorators(QObject* o, int decoTypes) |
|
|
932 | 933 | { |
|
|
933 | 934 | o->setParent(this); |
|
|
934 | 935 | int numMethods = o->metaObject()->methodCount(); |
|
|
935 | 936 | for (int i = 0; i < numMethods; i++) { |
|
|
936 | 937 | QMetaMethod m = o->metaObject()->method(i); |
|
|
937 | 938 | if ((m.methodType() == QMetaMethod::Method || |
|
|
938 | 939 | m.methodType() == QMetaMethod::Slot) && m.access() == QMetaMethod::Public) { |
|
|
939 | 940 | if (qstrncmp(m.signature(), "new_", 4)==0) { |
|
|
940 | 941 | if ((decoTypes & ConstructorDecorator) == 0) continue; |
|
|
941 | 942 | const PythonQtMethodInfo* info = PythonQtMethodInfo::getCachedMethodInfo(m, NULL); |
|
|
942 | 943 | if (info->parameters().at(0).isPointer) { |
|
|
943 | 944 | QByteArray signature = m.signature(); |
|
|
944 | 945 | QByteArray nameOfClass = signature.mid(4, signature.indexOf('(')-4); |
|
|
945 | 946 | PythonQtClassInfo* classInfo = lookupClassInfoAndCreateIfNotPresent(nameOfClass); |
|
|
946 | 947 | PythonQtSlotInfo* newSlot = new PythonQtSlotInfo(NULL, m, i, o, PythonQtSlotInfo::ClassDecorator); |
|
|
947 | 948 | classInfo->addConstructor(newSlot); |
|
|
948 | 949 | } |
|
|
949 | 950 | } else if (qstrncmp(m.signature(), "delete_", 7)==0) { |
|
|
950 | 951 | if ((decoTypes & DestructorDecorator) == 0) continue; |
|
|
951 | 952 | QByteArray signature = m.signature(); |
|
|
952 | 953 | QByteArray nameOfClass = signature.mid(7, signature.indexOf('(')-7); |
|
|
953 | 954 | PythonQtClassInfo* classInfo = lookupClassInfoAndCreateIfNotPresent(nameOfClass); |
|
|
954 | 955 | PythonQtSlotInfo* newSlot = new PythonQtSlotInfo(NULL, m, i, o, PythonQtSlotInfo::ClassDecorator); |
|
|
955 | 956 | classInfo->setDestructor(newSlot); |
|
|
956 | 957 | } else if (qstrncmp(m.signature(), "static_", 7)==0) { |
|
|
957 | 958 | if ((decoTypes & StaticDecorator) == 0) continue; |
|
|
958 | 959 | QByteArray signature = m.signature(); |
|
|
959 | 960 | QByteArray nameOfClass = signature.mid(signature.indexOf('_')+1); |
|
|
960 | 961 | nameOfClass = nameOfClass.mid(0, nameOfClass.indexOf('_')); |
|
|
961 | 962 | PythonQtClassInfo* classInfo = lookupClassInfoAndCreateIfNotPresent(nameOfClass); |
|
|
962 | 963 | PythonQtSlotInfo* newSlot = new PythonQtSlotInfo(NULL, m, i, o, PythonQtSlotInfo::ClassDecorator); |
|
|
963 | 964 | classInfo->addDecoratorSlot(newSlot); |
|
|
964 | 965 | } else { |
|
|
965 | 966 | if ((decoTypes & InstanceDecorator) == 0) continue; |
|
|
966 | 967 | const PythonQtMethodInfo* info = PythonQtMethodInfo::getCachedMethodInfo(m, NULL); |
|
|
967 | 968 | if (info->parameters().count()>1) { |
|
|
968 | 969 | PythonQtMethodInfo::ParameterInfo p = info->parameters().at(1); |
|
|
969 | 970 | if (p.isPointer) { |
|
|
970 | 971 | PythonQtClassInfo* classInfo = lookupClassInfoAndCreateIfNotPresent(p.name); |
|
|
971 | 972 | PythonQtSlotInfo* newSlot = new PythonQtSlotInfo(NULL, m, i, o, PythonQtSlotInfo::InstanceDecorator); |
|
|
972 | 973 | classInfo->addDecoratorSlot(newSlot); |
|
|
973 | 974 | } |
|
|
974 | 975 | } |
|
|
975 | 976 | } |
|
|
976 | 977 | } |
|
|
977 | 978 | } |
|
|
978 | 979 | } |
|
|
979 | 980 | |
|
|
980 | 981 | void PythonQtPrivate::registerQObjectClassNames(const QStringList& names) |
|
|
981 | 982 | { |
|
|
982 | 983 | foreach(QString name, names) { |
|
|
983 | 984 | _knownQObjectClassNames.insert(name.toLatin1(), true); |
|
|
984 | 985 | } |
|
|
985 | 986 | } |
|
|
986 | 987 | |
|
|
987 | 988 | void PythonQtPrivate::removeSignalEmitter(QObject* obj) |
|
|
988 | 989 | { |
|
|
989 | 990 | _signalReceivers.remove(obj); |
|
|
990 | 991 | } |
|
|
991 | 992 | |
|
|
992 | 993 | bool PythonQt::handleError() |
|
|
993 | 994 | { |
|
|
994 | 995 | bool flag = false; |
|
|
995 | 996 | if (PyErr_Occurred()) { |
|
|
996 | 997 | |
|
|
997 | 998 | // currently we just print the error and the stderr handler parses the errors |
|
|
998 | 999 | PyErr_Print(); |
|
|
999 | 1000 | |
|
|
1000 | 1001 | /* |
|
|
1001 | 1002 | // EXTRA: the format of the ptype and ptraceback is not really documented, so I use PyErr_Print() above |
|
|
1002 | 1003 | PyObject *ptype; |
|
|
1003 | 1004 | PyObject *pvalue; |
|
|
1004 | 1005 | PyObject *ptraceback; |
|
|
1005 | 1006 | PyErr_Fetch( &ptype, &pvalue, &ptraceback); |
|
|
1006 | 1007 | |
|
|
1007 | 1008 | Py_XDECREF(ptype); |
|
|
1008 | 1009 | Py_XDECREF(pvalue); |
|
|
1009 | 1010 | Py_XDECREF(ptraceback); |
|
|
1010 | 1011 | */ |
|
|
1011 | 1012 | PyErr_Clear(); |
|
|
1012 | 1013 | flag = true; |
|
|
1013 | 1014 | } |
|
|
1014 | 1015 | return flag; |
|
|
1015 | 1016 | } |
|
|
1016 | 1017 | |
|
|
1017 | 1018 | void PythonQt::addSysPath(const QString& path) |
|
|
1018 | 1019 | { |
|
|
1019 | 1020 | PythonQtObjectPtr sys; |
|
|
1020 | 1021 | sys.setNewRef(PyImport_ImportModule("sys")); |
|
|
1021 | 1022 | PythonQtObjectPtr obj = lookupObject(sys, "path"); |
|
|
1022 | 1023 | PyList_Insert(obj, 0, PythonQtConv::QStringToPyObject(path)); |
|
|
1023 | 1024 | } |
|
|
1024 | 1025 | |
|
|
1025 | 1026 | void PythonQt::overwriteSysPath(const QStringList& paths) |
|
|
1026 | 1027 | { |
|
|
1027 | 1028 | PythonQtObjectPtr sys; |
|
|
1028 | 1029 | sys.setNewRef(PyImport_ImportModule("sys")); |
|
|
1029 | 1030 | PyModule_AddObject(sys, "path", PythonQtConv::QStringListToPyList(paths)); |
|
|
1030 | 1031 | } |
|
|
1031 | 1032 | |
|
|
1032 | 1033 | void PythonQt::setModuleImportPath(PyObject* module, const QStringList& paths) |
|
|
1033 | 1034 | { |
|
|
1034 | 1035 | PyModule_AddObject(module, "__path__", PythonQtConv::QStringListToPyList(paths)); |
|
|
1035 | 1036 | } |
|
|
1036 | 1037 | |
|
|
1037 | 1038 | void PythonQt::stdOutRedirectCB(const QString& str) |
|
|
1038 | 1039 | { |
|
|
1039 | 1040 | emit PythonQt::self()->pythonStdOut(str); |
|
|
1040 | 1041 | } |
|
|
1041 | 1042 | |
|
|
1042 | 1043 | void PythonQt::stdErrRedirectCB(const QString& str) |
|
|
1043 | 1044 | { |
|
|
1044 | 1045 | emit PythonQt::self()->pythonStdErr(str); |
|
|
1045 | 1046 | } |
|
|
1046 | 1047 | |
|
|
1047 | 1048 | void PythonQt::setQObjectWrappedCallback(PythonQtQObjectWrappedCB* cb) |
|
|
1048 | 1049 | { |
|
|
1049 | 1050 | _p->_wrappedCB = cb; |
|
|
1050 | 1051 | } |
|
|
1051 | 1052 | |
|
|
1052 | 1053 | void PythonQt::setQObjectNoLongerWrappedCallback(PythonQtQObjectNoLongerWrappedCB* cb) |
|
|
1053 | 1054 | { |
|
|
1054 | 1055 | _p->_noLongerWrappedCB = cb; |
|
|
1055 | 1056 | } |
|
|
1056 | 1057 | |
|
|
1057 | 1058 | |
|
|
1058 | 1059 | |
|
|
1059 | 1060 | static PyMethodDef PythonQtMethods[] = { |
|
|
1060 | 1061 | {NULL, NULL, 0, NULL} |
|
|
1061 | 1062 | }; |
|
|
1062 | 1063 | |
|
|
1063 | 1064 | void PythonQt::initPythonQtModule(bool redirectStdOut, const QByteArray& pythonQtModuleName) |
|
|
1064 | 1065 | { |
|
|
1065 | 1066 | QByteArray name = "PythonQt"; |
|
|
1066 | 1067 | if (!pythonQtModuleName.isEmpty()) { |
|
|
1067 | 1068 | name = pythonQtModuleName; |
|
|
1068 | 1069 | } |
|
|
1069 | 1070 | _p->_pythonQtModule = Py_InitModule(name.constData(), PythonQtMethods); |
|
|
1070 | 1071 | _p->_pythonQtModuleName = name; |
|
|
1071 | 1072 | |
|
|
1072 | 1073 | if (redirectStdOut) { |
|
|
1073 | 1074 | PythonQtObjectPtr sys; |
|
|
1074 | 1075 | PythonQtObjectPtr out; |
|
|
1075 | 1076 | PythonQtObjectPtr err; |
|
|
1076 | 1077 | sys.setNewRef(PyImport_ImportModule("sys")); |
|
|
1077 | 1078 | // create a redirection object for stdout and stderr |
|
|
1078 | 1079 | out = PythonQtStdOutRedirectType.tp_new(&PythonQtStdOutRedirectType,NULL, NULL); |
|
|
1079 | 1080 | ((PythonQtStdOutRedirect*)out.object())->_cb = stdOutRedirectCB; |
|
|
1080 | 1081 | err = PythonQtStdOutRedirectType.tp_new(&PythonQtStdOutRedirectType,NULL, NULL); |
|
|
1081 | 1082 | ((PythonQtStdOutRedirect*)err.object())->_cb = stdErrRedirectCB; |
|
|
1082 | 1083 | // replace the built in file objects with our own objects |
|
|
1083 | 1084 | PyModule_AddObject(sys, "stdout", out); |
|
|
1084 | 1085 | PyModule_AddObject(sys, "stderr", err); |
|
|
1085 | 1086 | } |
|
|
1086 | 1087 | } |
|
|
1087 | 1088 | |
|
|
1088 | 1089 | void PythonQt::registerCPPClass(const char* typeName, const char* parentTypeName, const char* package, PythonQtQObjectCreatorFunctionCB* wrapperCreator, PythonQtShellSetInstanceWrapperCB* shell) |
|
|
1089 | 1090 | { |
|
|
1090 | 1091 | _p->registerCPPClass(typeName, parentTypeName, package, wrapperCreator, shell); |
|
|
1091 | 1092 | } |
|
|
1092 | 1093 | |
|
|
1093 | 1094 | |
|
|
1094 | 1095 | PythonQtClassInfo* PythonQtPrivate::lookupClassInfoAndCreateIfNotPresent(const char* typeName) |
|
|
1095 | 1096 | { |
|
|
1096 | 1097 | PythonQtClassInfo* info = _knownClassInfos.value(typeName); |
|
|
1097 | 1098 | if (!info) { |
|
|
1098 | 1099 | info = new PythonQtClassInfo(); |
|
|
1099 | 1100 | info->setupCPPObject(typeName); |
|
|
1100 | 1101 | _knownClassInfos.insert(typeName, info); |
|
|
1101 | 1102 | } |
|
|
1102 | 1103 | return info; |
|
|
1103 | 1104 | } |
|
|
1104 | 1105 | |
|
|
1105 | 1106 | void PythonQt::addPolymorphicHandler(const char* typeName, PythonQtPolymorphicHandlerCB* cb) |
|
|
1106 | 1107 | { |
|
|
1107 | 1108 | _p->addPolymorphicHandler(typeName, cb); |
|
|
1108 | 1109 | } |
|
|
1109 | 1110 | |
|
|
1110 | 1111 | void PythonQtPrivate::addPolymorphicHandler(const char* typeName, PythonQtPolymorphicHandlerCB* cb) |
|
|
1111 | 1112 | { |
|
|
1112 | 1113 | PythonQtClassInfo* info = lookupClassInfoAndCreateIfNotPresent(typeName); |
|
|
1113 | 1114 | info->addPolymorphicHandler(cb); |
|
|
1114 | 1115 | } |
|
|
1115 | 1116 | |
|
|
1116 | 1117 | bool PythonQt::addParentClass(const char* typeName, const char* parentTypeName, int upcastingOffset) |
|
|
1117 | 1118 | { |
|
|
1118 | 1119 | return _p->addParentClass(typeName, parentTypeName, upcastingOffset); |
|
|
1119 | 1120 | } |
|
|
1120 | 1121 | |
|
|
1121 | 1122 | bool PythonQtPrivate::addParentClass(const char* typeName, const char* parentTypeName, int upcastingOffset) |
|
|
1122 | 1123 | { |
|
|
1123 | 1124 | PythonQtClassInfo* info = _knownClassInfos.value(typeName); |
|
|
1124 | 1125 | if (info) { |
|
|
1125 | 1126 | PythonQtClassInfo* parentInfo = lookupClassInfoAndCreateIfNotPresent(parentTypeName); |
|
|
1126 | 1127 | info->addParentClass(PythonQtClassInfo::ParentClassInfo(parentInfo, upcastingOffset)); |
|
|
1127 | 1128 | return true; |
|
|
1128 | 1129 | } else { |
|
|
1129 | 1130 | return false; |
|
|
1130 | 1131 | } |
|
|
1131 | 1132 | } |
|
|
1132 | 1133 | |
|
|
1133 | void PythonQtPrivate::registerCPPClass(const char* typeName, const char* parentTypeName, const char* package, PythonQtQObjectCreatorFunctionCB* wrapperCreator, PythonQtShellSetInstanceWrapperCB* shell, PyObject* module) | |
|
|
1134 | void PythonQtPrivate::registerCPPClass(const char* typeName, const char* parentTypeName, const char* package, PythonQtQObjectCreatorFunctionCB* wrapperCreator, PythonQtShellSetInstanceWrapperCB* shell, PyObject* module, int typeSlots) | |
|
|
1134 | 1135 | { |
|
|
1135 | 1136 | PythonQtClassInfo* info = lookupClassInfoAndCreateIfNotPresent(typeName); |
|
|
1136 | 1137 | if (!info->pythonQtClassWrapper()) { |
|
|
1138 | info->setTypeSlots(typeSlots); | |
|
|
1137 | 1139 | info->setupCPPObject(typeName); |
|
|
1138 | 1140 | createPythonQtClassWrapper(info, package, module); |
|
|
1139 | 1141 | } |
|
|
1140 | 1142 | if (parentTypeName && strcmp(parentTypeName,"")!=0) { |
|
|
1141 | 1143 | addParentClass(typeName, parentTypeName, 0); |
|
|
1142 | 1144 | } |
|
|
1143 | 1145 | if (wrapperCreator) { |
|
|
1144 | 1146 | info->setDecoratorProvider(wrapperCreator); |
|
|
1145 | 1147 | } |
|
|
1146 | 1148 | if (shell) { |
|
|
1147 | 1149 | info->setShellSetInstanceWrapperCB(shell); |
|
|
1148 | 1150 | } |
|
|
1149 | 1151 | } |
|
|
1150 | 1152 | |
|
|
1151 | 1153 | PyObject* PythonQtPrivate::packageByName(const char* name) |
|
|
1152 | 1154 | { |
|
|
1153 | 1155 | if (name==NULL || name[0]==0) { |
|
|
1154 | 1156 | name = "private"; |
|
|
1155 | 1157 | } |
|
|
1156 | 1158 | PyObject* v = _packages.value(name); |
|
|
1157 | 1159 | if (!v) { |
|
|
1158 | 1160 | v = PyImport_AddModule((_pythonQtModuleName + "." + name).constData()); |
|
|
1159 | 1161 | _packages.insert(name, v); |
|
|
1160 | 1162 | // AddObject steals the reference, so increment it! |
|
|
1161 | 1163 | Py_INCREF(v); |
|
|
1162 | 1164 | PyModule_AddObject(_pythonQtModule, name, v); |
|
|
1163 | 1165 | } |
|
|
1164 | 1166 | return v; |
|
|
1165 | 1167 | } |
|
|
1166 | 1168 | |
|
|
1167 | 1169 | void PythonQtPrivate::handleVirtualOverloadReturnError(const char* signature, const PythonQtMethodInfo* methodInfo, PyObject* result) |
|
|
1168 | 1170 | { |
|
|
1169 | 1171 | QString error = "Return value '" + PythonQtConv::PyObjGetString(result) + "' can not be converted to expected C++ type '" + methodInfo->parameters().at(0).name + "' as return value of virtual method " + signature; |
|
|
1170 | 1172 | PyErr_SetString(PyExc_AttributeError, error.toLatin1().data()); |
|
|
1171 | 1173 | PythonQt::self()->handleError(); |
|
|
1172 | 1174 | } |
|
|
1173 | 1175 | |
|
|
1174 | 1176 | PyObject* PythonQt::helpCalled(PythonQtClassInfo* info) |
|
|
1175 | 1177 | { |
|
|
1176 | 1178 | if (_p->_initFlags & ExternalHelp) { |
|
|
1177 | 1179 | emit pythonHelpRequest(QByteArray(info->className())); |
|
|
1178 | 1180 | return Py_BuildValue(""); |
|
|
1179 | 1181 | } else { |
|
|
1180 | 1182 | return PyString_FromString(info->help().toLatin1().data()); |
|
|
1181 | 1183 | } |
|
|
1182 | 1184 | } |
|
|
1183 | 1185 | |
|
|
1184 | 1186 | void PythonQtPrivate::removeWrapperPointer(void* obj) |
|
|
1185 | 1187 | { |
|
|
1186 | 1188 | _wrappedObjects.remove(obj); |
|
|
1187 | 1189 | } |
|
|
1188 | 1190 | |
|
|
1189 | 1191 | void PythonQtPrivate::addWrapperPointer(void* obj, PythonQtInstanceWrapper* wrapper) |
|
|
1190 | 1192 | { |
|
|
1191 | 1193 | _wrappedObjects.insert(obj, wrapper); |
|
|
1192 | 1194 | } |
|
|
1193 | 1195 | |
|
|
1194 | 1196 | PythonQtInstanceWrapper* PythonQtPrivate::findWrapperAndRemoveUnused(void* obj) |
|
|
1195 | 1197 | { |
|
|
1196 | 1198 | PythonQtInstanceWrapper* wrap = _wrappedObjects.value(obj); |
|
|
1197 | 1199 | if (wrap && !wrap->_wrappedPtr && wrap->_obj == NULL) { |
|
|
1198 | 1200 | // this is a wrapper whose QObject was already removed due to destruction |
|
|
1199 | 1201 | // so the obj pointer has to be a new QObject with the same address... |
|
|
1200 | 1202 | // we remove the old one and set the copy to NULL |
|
|
1201 | 1203 | wrap->_objPointerCopy = NULL; |
|
|
1202 | 1204 | removeWrapperPointer(obj); |
|
|
1203 | 1205 | wrap = NULL; |
|
|
1204 | 1206 | } |
|
|
1205 | 1207 | return wrap; |
|
|
1206 | 1208 | } |
|
|
1207 | 1209 | |
|
|
1208 | 1210 | PythonQtObjectPtr PythonQtPrivate::createModule(const QString& name, PyObject* pycode) |
|
|
1209 | 1211 | { |
|
|
1210 | 1212 | PythonQtObjectPtr result; |
|
|
1211 | 1213 | if (pycode) { |
|
|
1212 | 1214 | result.setNewRef(PyImport_ExecCodeModule((char*)name.toLatin1().data(), pycode)); |
|
|
1213 | 1215 | } else { |
|
|
1214 | 1216 | PythonQt::self()->handleError(); |
|
|
1215 | 1217 | } |
|
|
1216 | 1218 | return result; |
|
|
1217 | 1219 | } |
| @@ -1,543 +1,579 | |||
|
|
1 | 1 | #ifndef _PYTHONQT_H |
|
|
2 | 2 | #define _PYTHONQT_H |
|
|
3 | 3 | |
|
|
4 | 4 | /* |
|
|
5 | 5 | * |
|
|
6 | 6 | * Copyright (C) 2006 MeVis Research GmbH All Rights Reserved. |
|
|
7 | 7 | * |
|
|
8 | 8 | * This library is free software; you can redistribute it and/or |
|
|
9 | 9 | * modify it under the terms of the GNU Lesser General Public |
|
|
10 | 10 | * License as published by the Free Software Foundation; either |
|
|
11 | 11 | * version 2.1 of the License, or (at your option) any later version. |
|
|
12 | 12 | * |
|
|
13 | 13 | * This library is distributed in the hope that it will be useful, |
|
|
14 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
15 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
|
16 | 16 | * Lesser General Public License for more details. |
|
|
17 | 17 | * |
|
|
18 | 18 | * Further, this software is distributed without any warranty that it is |
|
|
19 | 19 | * free of the rightful claim of any third person regarding infringement |
|
|
20 | 20 | * or the like. Any license provided herein, whether implied or |
|
|
21 | 21 | * otherwise, applies only to this software file. Patent licenses, if |
|
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22 | 22 | * any, provided herein do not apply to combinations of this program with |
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23 | 23 | * other software, or any other product whatsoever. |
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24 | 24 | * |
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25 | 25 | * You should have received a copy of the GNU Lesser General Public |
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26 | 26 | * License along with this library; if not, write to the Free Software |
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27 | 27 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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28 | 28 | * |
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29 | 29 | * Contact information: MeVis Research GmbH, Universitaetsallee 29, |
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30 | 30 | * 28359 Bremen, Germany or: |
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31 | 31 | * |
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32 | 32 | * http://www.mevis.de |
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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 | // \file PythonQt.h |
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39 | 39 | // \author Florian Link |
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40 | 40 | // \author Last changed by $Author: florian $ |
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41 | 41 | // \date 2006-05 |
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42 | 42 | */ |
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43 | 43 | //---------------------------------------------------------------------------------- |
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44 | 44 | |
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45 | 45 | #include "PythonQtSystem.h" |
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46 | 46 | #include "PythonQtInstanceWrapper.h" |
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47 | 47 | #include "PythonQtClassWrapper.h" |
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48 | 48 | #include "PythonQtSlot.h" |
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49 | 49 | #include "PythonQtObjectPtr.h" |
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50 | 50 | #include <QObject> |
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51 | 51 | #include <QVariant> |
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52 | 52 | #include <QList> |
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53 | 53 | #include <QHash> |
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54 | 54 | #include <QByteArray> |
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55 | 55 | #include <QStringList> |
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56 | 56 | #include <QtDebug> |
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57 | 57 | #include <iostream> |
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58 | 58 | |
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59 | 59 | |
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60 | 60 | class PythonQtClassInfo; |
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61 | 61 | class PythonQtPrivate; |
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62 | 62 | class PythonQtMethodInfo; |
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63 | 63 | class PythonQtSignalReceiver; |
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64 | 64 | class PythonQtImportFileInterface; |
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65 | 65 | class PythonQtCppWrapperFactory; |
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66 | 66 | class PythonQtQFileImporter; |
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67 | 67 | |
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68 | 68 | typedef void PythonQtQObjectWrappedCB(QObject* object); |
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69 | 69 | typedef void PythonQtQObjectNoLongerWrappedCB(QObject* object); |
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70 | 70 | typedef void* PythonQtPolymorphicHandlerCB(const void *ptr, char **class_name); |
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71 | 71 | |
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72 | 72 | typedef void PythonQtShellSetInstanceWrapperCB(void* object, PythonQtInstanceWrapper* wrapper); |
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73 | 73 | |
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74 | 74 | template<class T> void PythonQtSetInstanceWrapperOnShell(void* object, PythonQtInstanceWrapper* wrapper) { ((T*)object)->_wrapper = wrapper; }; |
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75 | 75 | |
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76 | 76 | //! returns the offset that needs to be added to upcast an object of type T1 to T2 |
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77 | 77 | template<class T1, class T2> int PythonQtUpcastingOffset() { |
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78 | 78 | return (((char*)(static_cast<T2*>(reinterpret_cast<T1*>(0x100)))) - ((char*)reinterpret_cast<T1*>(0x100))); |
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79 | 79 | } |
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80 | 80 | |
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81 | 81 | //! callback to create a QObject lazily |
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82 | 82 | typedef QObject* PythonQtQObjectCreatorFunctionCB(); |
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83 | 83 | |
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84 | 84 | //! helper template to create a derived QObject class |
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85 | 85 | template<class T> QObject* PythonQtCreateObject() { return new T(); }; |
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86 | 86 | |
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87 | 87 | //! the main interface to the Python Qt binding, realized as a singleton |
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88 | 88 | class PYTHONQT_EXPORT PythonQt : public QObject { |
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89 | 89 | |
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90 | 90 | Q_OBJECT |
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91 | 91 | |
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92 | 92 | public: |
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93 | 93 | enum InitFlags { |
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94 | 94 | RedirectStdOut = 1, //!<< sets if the std out/err is redirected to pythonStdOut() and pythonStdErr() signals |
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95 | 95 | IgnoreSiteModule = 2, //!<< sets if Python should ignore the site module |
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96 | 96 | ExternalHelp = 4 //!<< sets if help() calls on PythonQt modules are forwarded to the pythonHelpRequest() signal |
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97 | 97 | }; |
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98 | 98 | |
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99 | //! flags that tell PythonQt which operators to expect on the registered type | |
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100 | enum TypeSlots { | |
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101 | Type_Add = 1, | |
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102 | Type_Subtract = 1 << 1, | |
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103 | Type_Multiply = 1 << 2, | |
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104 | Type_Divide = 1 << 3, | |
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105 | Type_Mod = 1 << 4, | |
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106 | Type_And = 1 << 5, | |
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107 | Type_Or = 1 << 6, | |
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108 | Type_Xor = 1 << 7, | |
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109 | Type_LShift = 1 << 8, | |
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110 | Type_RShift = 1 << 9, | |
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111 | ||
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112 | Type_InplaceAdd = 1 << 10, | |
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113 | Type_InplaceSubtract = 1 << 11, | |
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114 | Type_InplaceMultiply = 1 << 12, | |
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115 | Type_InplaceDivide = 1 << 13, | |
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116 | Type_InplaceMod = 1 << 14, | |
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117 | Type_InplaceAnd = 1 << 15, | |
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118 | Type_InplaceOr = 1 << 16, | |
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119 | Type_InplaceXor = 1 << 17, | |
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120 | Type_InplaceLShift = 1 << 18, | |
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121 | Type_InplaceRShift = 1 << 19, | |
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122 | ||
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123 | // Not yet needed/nicely mappable/generated... | |
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124 | //Type_Positive = 1 << 29, | |
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125 | //Type_Negative = 1 << 29, | |
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126 | //Type_Abs = 1 << 29, | |
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127 | //Type_Hash = 1 << 29, | |
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128 | ||
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129 | Type_Invert = 1 << 29, | |
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130 | Type_RichCompare = 1 << 30, | |
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131 | Type_NonZero = 1 << 31, | |
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132 | ||
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133 | }; | |
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134 | ||
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99 | 135 | //! initialize the python qt binding (flags are a or combination of InitFlags), if \c pythonQtModuleName is given |
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100 | 136 | //! it defines the name of the python module that PythonQt will add, otherwise "PythonQt" is used. |
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101 | 137 | //! This can be used to e.g. pass in PySide or PyQt4 to make it more compatible. |
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102 | 138 | static void init(int flags = IgnoreSiteModule | RedirectStdOut, const QByteArray& pythonQtModuleName = QByteArray()); |
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103 | 139 | |
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104 | 140 | //! cleanup |
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105 | 141 | static void cleanup(); |
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106 | 142 | |
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107 | 143 | //! get the singleton instance |
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108 | 144 | static PythonQt* self() { return _self; } |
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109 | 145 | |
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110 | 146 | //----------------------------------------------------------------------------- |
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111 | 147 | // Public API: |
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112 | 148 | |
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113 | 149 | //! defines the object types for introspection |
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114 | 150 | enum ObjectType { |
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115 | 151 | Class, |
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116 | 152 | Function, |
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117 | 153 | Variable, |
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118 | 154 | Module, |
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119 | 155 | Anything, |
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120 | 156 | CallOverloads |
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121 | 157 | }; |
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122 | 158 | |
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123 | 159 | //! overwrite the python sys path (call this directly after PythonQt::init() if you want to change the std python sys path) |
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124 | 160 | void overwriteSysPath(const QStringList& paths); |
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125 | 161 | |
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126 | 162 | //! prepend a path to sys.path to allow importing from it |
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127 | 163 | void addSysPath(const QString& path); |
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128 | 164 | |
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129 | 165 | //! sets the __path__ list of a module to the given list (important for local imports) |
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130 | 166 | void setModuleImportPath(PyObject* module, const QStringList& paths); |
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131 | 167 | |
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132 | 168 | //! get the __main__ module of python |
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133 | 169 | PythonQtObjectPtr getMainModule(); |
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134 | 170 | |
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135 | 171 | //! registers a QObject derived class to PythonQt (this is implicitly called by addObject as well) |
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136 | 172 | /* Since Qt4 does not offer a way to detect if a given classname is derived from QObject and thus has a QMetaObject, |
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137 | 173 | you MUST register all your QObject derived classes here when you want them to be detected in signal and slot calls */ |
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138 | 174 | void registerClass(const QMetaObject* metaobject, const char* package = NULL, PythonQtQObjectCreatorFunctionCB* wrapperCreator = NULL, PythonQtShellSetInstanceWrapperCB* shell = NULL); |
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139 | 175 | |
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140 | 176 | //! add a wrapper object for the given QMetaType typeName, also does an addClassDecorators() to add constructors for variants |
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141 | 177 | //! (ownership of wrapper is passed to PythonQt) |
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142 | 178 | /*! Make sure that you have done a qRegisterMetaType first, if typeName is a user type! |
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143 | 179 | |
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144 | 180 | This will add a wrapper object that is used to make calls to the given classname \c typeName. |
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145 | 181 | All slots that take a pointer to typeName as the first argument will be callable from Python on |
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146 | 182 | a variant object that contains such a type. |
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147 | 183 | */ |
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148 | 184 | void registerCPPClass(const char* typeName, const char* parentTypeName = NULL, const char* package = NULL, PythonQtQObjectCreatorFunctionCB* wrapperCreator = NULL, PythonQtShellSetInstanceWrapperCB* shell = NULL); |
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149 | 185 | |
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150 | 186 | //! as an alternative to registerClass, you can tell PythonQt the names of QObject derived classes |
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151 | 187 | //! and it will register the classes when it first sees a pointer to such a derived class |
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152 | 188 | void registerQObjectClassNames(const QStringList& names); |
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153 | 189 | |
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154 | 190 | //! add a parent class relation to the \c given typeName, the upcastingOffset is needed for multiple inheritance |
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155 | 191 | //! and can be calculated using PythonQtUpcastingOffset<type,parentType>(), which also verifies that |
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156 | 192 | //! type is really derived from parentType. |
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157 | 193 | //! Returns false if the typeName was not yet registered. |
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158 | 194 | bool addParentClass(const char* typeName, const char* parentTypeName, int upcastingOffset=0); |
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159 | 195 | |
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160 | 196 | //! add a handler for polymorphic downcasting |
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161 | 197 | void addPolymorphicHandler(const char* typeName, PythonQtPolymorphicHandlerCB* cb); |
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162 | 198 | |
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163 | 199 | //! parses the given file and returns the python code object, this can then be used to call evalCode() |
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164 | 200 | PythonQtObjectPtr parseFile(const QString& filename); |
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165 | 201 | |
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166 | 202 | //! evaluates the given code and returns the result value (use Py_Compile etc. to create pycode from string) |
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167 | 203 | //! If pycode is NULL, a python error is printed. |
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168 | 204 | QVariant evalCode(PyObject* object, PyObject* pycode); |
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169 | 205 | |
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170 | 206 | //! evaluates the given script code and returns the result value |
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171 | 207 | QVariant evalScript(PyObject* object, const QString& script, int start = Py_file_input); |
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172 | 208 | |
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173 | 209 | //! evaluates the given script code from file |
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174 | 210 | void evalFile(PyObject* object, const QString& filename); |
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175 | 211 | |
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176 | 212 | //! creates the new module \c name and evaluates the given file in the context of that module |
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177 | 213 | //! If the \c script is empty, the module contains no initial code. You can use evalScript/evalCode to add code |
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178 | 214 | //! to a module later on. |
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179 | 215 | //! The user needs to make sure that the \c name is unique in the python module dictionary. |
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180 | 216 | PythonQtObjectPtr createModuleFromFile(const QString& name, const QString& filename); |
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181 | 217 | |
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182 | 218 | //! creates the new module \c name and evaluates the given script in the context of that module. |
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183 | 219 | //! If the \c script is empty, the module contains no initial code. You can use evalScript/evalCode to add code |
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184 | 220 | //! to a module later on. |
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185 | 221 | //! The user needs to make sure that the \c name is unique in the python module dictionary. |
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186 | 222 | PythonQtObjectPtr createModuleFromScript(const QString& name, const QString& script = QString()); |
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187 | 223 | |
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188 | 224 | //! create a uniquely named module, you can use evalFile or evalScript to populate the module with |
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189 | 225 | //! script code |
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190 | 226 | PythonQtObjectPtr createUniqueModule(); |
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191 | 227 | |
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192 | 228 | //@{ Signal handlers |
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193 | 229 | |
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194 | 230 | //! add a signal handler to the given \c signal of \c obj and connect it to a callable \c objectname in module |
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195 | 231 | bool addSignalHandler(QObject* obj, const char* signal, PyObject* module, const QString& objectname); |
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196 | 232 | |
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197 | 233 | //! remove a signal handler from the given \c signal of \c obj |
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198 | 234 | bool removeSignalHandler(QObject* obj, const char* signal, PyObject* module, const QString& objectname); |
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199 | 235 | |
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200 | 236 | //! add a signal handler to the given \c signal of \c obj and connect it to a callable \c receiver |
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201 | 237 | bool addSignalHandler(QObject* obj, const char* signal, PyObject* receiver); |
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202 | 238 | |
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203 | 239 | //! remove a signal handler from the given \c signal of \c obj |
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204 | 240 | bool removeSignalHandler(QObject* obj, const char* signal, PyObject* receiver); |
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205 | 241 | |
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206 | 242 | //@} |
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207 | 243 | |
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208 | 244 | //@{ Variable access |
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209 | 245 | |
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210 | 246 | //! add the given \c qObject to the python \c object as a variable with \c name (it can be removed via clearVariable) |
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211 | 247 | void addObject(PyObject* object, const QString& name, QObject* qObject); |
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212 | 248 | |
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213 | 249 | //! add the given variable to the object |
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214 | 250 | void addVariable(PyObject* object, const QString& name, const QVariant& v); |
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215 | 251 | |
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216 | 252 | //! remove the given variable |
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217 | 253 | void removeVariable(PyObject* module, const QString& name); |
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218 | 254 | |
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219 | 255 | //! get the variable with the \c name of the \c object, returns an invalid QVariant on error |
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220 | 256 | QVariant getVariable(PyObject* object, const QString& name); |
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221 | 257 | |
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222 | 258 | //! read vars etc. in scope of an \c object, optional looking inside of an object \c objectname |
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223 | 259 | QStringList introspection(PyObject* object, const QString& objectname, ObjectType type); |
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224 | 260 | |
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225 | 261 | //! returns the found callable object or NULL |
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226 | 262 | //! @return new reference |
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227 | 263 | PythonQtObjectPtr lookupCallable(PyObject* object, const QString& name); |
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228 | 264 | |
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229 | 265 | //@} |
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230 | 266 | |
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231 | 267 | //@{ Calling of python callables |
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232 | 268 | |
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233 | 269 | //! call the given python \c callable in the scope of object, returns the result converted to a QVariant |
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234 | 270 | QVariant call(PyObject* object, const QString& callable, const QVariantList& args = QVariantList()); |
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235 | 271 | |
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236 | 272 | //! call the given python object, returns the result converted to a QVariant |
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237 | 273 | QVariant call(PyObject* callable, const QVariantList& args = QVariantList()); |
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238 | 274 | |
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239 | 275 | //! call the given python object, returns the result as new PyObject |
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240 | 276 | PyObject* callAndReturnPyObject(PyObject* callable, const QVariantList& args = QVariantList()); |
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241 | 277 | |
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242 | 278 | //@} |
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243 | 279 | |
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244 | 280 | //@{ Decorations, constructors, wrappers... |
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245 | 281 | |
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246 | 282 | |
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247 | 283 | //! add an object whose slots will be used as decorator slots for |
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248 | 284 | //! other QObjects or CPP classes. The slots need to follow the |
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249 | 285 | //! convention that the first argument is a pointer to the wrapped object. |
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250 | 286 | //! (ownership is passed to PythonQt) |
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251 | 287 | /*! |
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252 | 288 | Example: |
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253 | 289 | |
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254 | 290 | A slot with the signature |
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255 | 291 | |
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256 | 292 | \code |
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257 | 293 | bool doSomething(QWidget* w, int a) |
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258 | 294 | \endcode |
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259 | 295 | |
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260 | 296 | will extend QWidget instances (and derived classes) with a "bool doSomething(int a)" slot |
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261 | 297 | that will be called with the concrete instance as first argument. |
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262 | 298 | So in Python you can now e.g. call |
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263 | 299 | |
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264 | 300 | \code |
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265 | 301 | someWidget.doSomething(12) |
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266 | 302 | \endcode |
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267 | 303 | |
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268 | 304 | without QWidget really having this method. This allows to easily make normal methods |
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269 | 305 | of Qt classes callable by forwarding them with such decorator slots |
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270 | 306 | or to make CPP classes (which are not derived from QObject) callable from Python. |
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271 | 307 | */ |
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272 | 308 | void addInstanceDecorators(QObject* o); |
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273 | 309 | |
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274 | 310 | //! add an object whose slots will be used as decorator slots for |
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275 | 311 | //! class objects (ownership is passed to PythonQt) |
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276 | 312 | /*! |
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277 | 313 | The slots need to follow the following convention: |
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278 | 314 | - SomeClass* new_SomeClass(...) |
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279 | 315 | - QVariant new_SomeClass(...) |
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280 | 316 | - void delete_SomeClass(SomeClass*) |
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281 | 317 | - ... static_SomeClass_someName(...) |
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282 | 318 | |
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283 | 319 | This will add: |
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284 | 320 | - a constructor |
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285 | 321 | - a constructor which generates a QVariant |
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286 | 322 | - a destructor (only useful for CPP objects) |
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287 | 323 | - a static decorator slot which will be available on the MetaObject (visible in PythonQt module) |
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288 | 324 | |
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289 | 325 | */ |
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290 | 326 | void addClassDecorators(QObject* o); |
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291 | 327 | |
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292 | 328 | //! this will add the object both as class and instance decorator (ownership is passed to PythonQt) |
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293 | 329 | void addDecorators(QObject* o); |
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294 | 330 | |
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295 | 331 | //! add the given factory to PythonQt (ownership stays with caller) |
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296 | 332 | void addWrapperFactory(PythonQtCppWrapperFactory* factory); |
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297 | 333 | |
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298 | 334 | //@} |
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299 | 335 | |
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300 | 336 | //@{ Custom importer (to replace internal import implementation of python) |
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301 | 337 | |
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302 | 338 | //! replace the internal import implementation and use the supplied interface to load files (both py and pyc files) |
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303 | 339 | //! (this method should be called directly after initialization of init() and before calling overwriteSysPath(). |
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304 | 340 | //! On the first call to this method, it will install a generic PythonQt importer in Pythons "path_hooks". |
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305 | 341 | //! This is not reversible, so even setting setImporter(NULL) afterwards will |
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306 | 342 | //! keep the custom PythonQt importer with a QFile default import interface. |
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307 | 343 | //! Subsequent python import calls will make use of the passed importInterface |
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308 | 344 | //! which forwards all import calls to the given \c importInterface. |
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309 | 345 | //! Passing NULL will install a default QFile importer. |
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310 | 346 | //! (\c importInterface ownership stays with caller) |
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311 | 347 | void setImporter(PythonQtImportFileInterface* importInterface); |
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312 | 348 | |
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313 | 349 | //! this installs the default QFile importer (which effectively does a setImporter(NULL)) |
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314 | 350 | //! (without calling setImporter or installDefaultImporter at least once, the default python import |
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315 | 351 | //! mechanism is in place) |
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316 | 352 | //! the default importer allows to import files from anywhere QFile can read from, |
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317 | 353 | //! including the Qt resource system using ":". Keep in mind that you need to extend |
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318 | 354 | //! "sys.path" with ":" to be able to import from the Qt resources. |
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319 | 355 | void installDefaultImporter() { setImporter(NULL); } |
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320 | 356 | |
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321 | 357 | //! set paths that the importer should ignore |
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322 | 358 | void setImporterIgnorePaths(const QStringList& paths); |
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323 | 359 | |
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324 | 360 | //! get paths that the importer should ignore |
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325 | 361 | const QStringList& getImporterIgnorePaths(); |
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326 | 362 | |
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327 | 363 | //@} |
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328 | 364 | |
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329 | 365 | //! get access to internal data (should not be used on the public API, but is used by some C functions) |
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330 | 366 | static PythonQtPrivate* priv() { return _self->_p; } |
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331 | 367 | |
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332 | 368 | //! get access to the file importer (if set) |
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333 | 369 | static PythonQtImportFileInterface* importInterface(); |
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334 | 370 | |
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335 | 371 | //! handle a python error, call this when a python function fails. If no error occurred, it returns false. |
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336 | 372 | //! The error is currently just output to the python stderr, future version might implement better trace printing |
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337 | 373 | bool handleError(); |
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338 | 374 | |
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339 | 375 | //! set a callback that is called when a QObject with parent == NULL is wrapped by pythonqt |
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340 | 376 | void setQObjectWrappedCallback(PythonQtQObjectWrappedCB* cb); |
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341 | 377 | //! set a callback that is called when a QObject with parent == NULL is no longer wrapped by pythonqt |
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342 | 378 | void setQObjectNoLongerWrappedCallback(PythonQtQObjectNoLongerWrappedCB* cb); |
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343 | 379 | |
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344 | 380 | //! call the callback if it is set |
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345 | 381 | static void qObjectNoLongerWrappedCB(QObject* o); |
|
|
346 | 382 | |
|
|
347 | 383 | signals: |
|
|
348 | 384 | //! emitted when python outputs something to stdout (and redirection is turned on) |
|
|
349 | 385 | void pythonStdOut(const QString& str); |
|
|
350 | 386 | //! emitted when python outputs something to stderr (and redirection is turned on) |
|
|
351 | 387 | void pythonStdErr(const QString& str); |
|
|
352 | 388 | |
|
|
353 | 389 | //! emitted when help() is called on a PythonQt object and \c ExternalHelp is enabled |
|
|
354 | 390 | void pythonHelpRequest(const QByteArray& cppClassName); |
|
|
355 | 391 | |
|
|
356 | 392 | |
|
|
357 | 393 | public: |
|
|
358 | 394 | //! called by internal help methods |
|
|
359 | 395 | PyObject* helpCalled(PythonQtClassInfo* info); |
|
|
360 | 396 | |
|
|
361 | 397 | //! returns the found object or NULL |
|
|
362 | 398 | //! @return new reference |
|
|
363 | 399 | PythonQtObjectPtr lookupObject(PyObject* module, const QString& name); |
|
|
364 | 400 | |
|
|
365 | 401 | private: |
|
|
366 | 402 | void initPythonQtModule(bool redirectStdOut, const QByteArray& pythonQtModuleName); |
|
|
367 | 403 | |
|
|
368 | 404 | //! callback for stdout redirection, emits pythonStdOut signal |
|
|
369 | 405 | static void stdOutRedirectCB(const QString& str); |
|
|
370 | 406 | //! callback for stderr redirection, emits pythonStdErr signal |
|
|
371 | 407 | static void stdErrRedirectCB(const QString& str); |
|
|
372 | 408 | |
|
|
373 | 409 | //! get (and create if not available) the signal receiver of that QObject, signal receiver is made child of the passed \c obj |
|
|
374 | 410 | PythonQtSignalReceiver* getSignalReceiver(QObject* obj); |
|
|
375 | 411 | |
|
|
376 | 412 | PythonQt(int flags, const QByteArray& pythonQtModuleName); |
|
|
377 | 413 | ~PythonQt(); |
|
|
378 | 414 | |
|
|
379 | 415 | static PythonQt* _self; |
|
|
380 | 416 | static int _uniqueModuleCount; |
|
|
381 | 417 | |
|
|
382 | 418 | PythonQtPrivate* _p; |
|
|
383 | 419 | |
|
|
384 | 420 | }; |
|
|
385 | 421 | |
|
|
386 | 422 | //! internal PythonQt details |
|
|
387 | 423 | class PYTHONQT_EXPORT PythonQtPrivate : public QObject { |
|
|
388 | 424 | |
|
|
389 | 425 | Q_OBJECT |
|
|
390 | 426 | |
|
|
391 | 427 | public: |
|
|
392 | 428 | PythonQtPrivate(); |
|
|
393 | 429 | ~PythonQtPrivate(); |
|
|
394 | 430 | |
|
|
395 | 431 | enum DecoratorTypes { |
|
|
396 | 432 | StaticDecorator = 1, |
|
|
397 | 433 | ConstructorDecorator = 2, |
|
|
398 | 434 | DestructorDecorator = 4, |
|
|
399 | 435 | InstanceDecorator = 8, |
|
|
400 | 436 | AllDecorators = 0xffff |
|
|
401 | 437 | }; |
|
|
402 | 438 | |
|
|
403 | 439 | //! get the suffixes that are used for shared libraries |
|
|
404 | 440 | const QStringList& sharedLibrarySuffixes() { return _sharedLibrarySuffixes; } |
|
|
405 | 441 | |
|
|
406 | 442 | //! returns if the id is the id for PythonQtObjectPtr |
|
|
407 | 443 | bool isPythonQtObjectPtrMetaId(int id) { return _PythonQtObjectPtr_metaId == id; } |
|
|
408 | 444 | |
|
|
409 | 445 | //! add the wrapper pointer (for reuse if the same obj appears while wrapper still exists) |
|
|
410 | 446 | void addWrapperPointer(void* obj, PythonQtInstanceWrapper* wrapper); |
|
|
411 | 447 | //! remove the wrapper ptr again |
|
|
412 | 448 | void removeWrapperPointer(void* obj); |
|
|
413 | 449 | |
|
|
414 | 450 | //! add parent class relation |
|
|
415 | 451 | bool addParentClass(const char* typeName, const char* parentTypeName, int upcastingOffset); |
|
|
416 | 452 | |
|
|
417 | 453 | //! add a handler for polymorphic downcasting |
|
|
418 | 454 | void addPolymorphicHandler(const char* typeName, PythonQtPolymorphicHandlerCB* cb); |
|
|
419 | 455 | |
|
|
420 | 456 | //! lookup existing classinfo and return new if not yet present |
|
|
421 | 457 | PythonQtClassInfo* lookupClassInfoAndCreateIfNotPresent(const char* typeName); |
|
|
422 | 458 | |
|
|
423 | 459 | //! called when a signal emitting QObject is destroyed to remove the signal handler from the hash map |
|
|
424 | 460 | void removeSignalEmitter(QObject* obj); |
|
|
425 | 461 | |
|
|
426 | 462 | //! wrap the given QObject into a Python object (or return existing wrapper!) |
|
|
427 | 463 | PyObject* wrapQObject(QObject* obj); |
|
|
428 | 464 | |
|
|
429 | 465 | //! wrap the given ptr into a Python object (or return existing wrapper!) if there is a known QObject of that name or a known wrapper in the factory |
|
|
430 | 466 | PyObject* wrapPtr(void* ptr, const QByteArray& name); |
|
|
431 | 467 | |
|
|
432 | 468 | //! registers a QObject derived class to PythonQt (this is implicitly called by addObject as well) |
|
|
433 | 469 | /* Since Qt4 does not offer a way to detect if a given classname is derived from QObject and thus has a QMetaObject, |
|
|
434 | 470 | you MUST register all your QObject derived classes here when you want them to be detected in signal and slot calls */ |
|
|
435 | void registerClass(const QMetaObject* metaobject, const char* package = NULL, PythonQtQObjectCreatorFunctionCB* wrapperCreator = NULL, PythonQtShellSetInstanceWrapperCB* shell = NULL, PyObject* module = NULL); | |
|
|
471 | void registerClass(const QMetaObject* metaobject, const char* package = NULL, PythonQtQObjectCreatorFunctionCB* wrapperCreator = NULL, PythonQtShellSetInstanceWrapperCB* shell = NULL, PyObject* module = NULL, int typeSlots = 0); | |
|
|
436 | 472 | |
|
|
437 | 473 | //! add a wrapper object for the given QMetaType typeName, also does an addClassDecorators() to add constructors for variants |
|
|
438 | 474 | //! (ownership of wrapper is passed to PythonQt) |
|
|
439 | 475 | /*! Make sure that you have done a qRegisterMetaType first, if typeName is a user type! |
|
|
440 | 476 | |
|
|
441 | 477 | This will add a wrapper object that is used to make calls to the given classname \c typeName. |
|
|
442 | 478 | All slots that take a pointer to typeName as the first argument will be callable from Python on |
|
|
443 | 479 | a variant object that contains such a type. |
|
|
444 | 480 | */ |
|
|
445 | void registerCPPClass(const char* typeName, const char* parentTypeName = NULL, const char* package = NULL, PythonQtQObjectCreatorFunctionCB* wrapperCreator = NULL, PythonQtShellSetInstanceWrapperCB* shell = NULL, PyObject* module = NULL); | |
|
|
481 | void registerCPPClass(const char* typeName, const char* parentTypeName = NULL, const char* package = NULL, PythonQtQObjectCreatorFunctionCB* wrapperCreator = NULL, PythonQtShellSetInstanceWrapperCB* shell = NULL, PyObject* module = NULL, int typeSlots = 0); | |
|
|
446 | 482 | |
|
|
447 | 483 | //! as an alternative to registerClass, you can tell PythonQt the names of QObject derived classes |
|
|
448 | 484 | //! and it will register the classes when it first sees a pointer to such a derived class |
|
|
449 | 485 | void registerQObjectClassNames(const QStringList& names); |
|
|
450 | 486 | |
|
|
451 | 487 | //! add a decorator object |
|
|
452 | 488 | void addDecorators(QObject* o, int decoTypes); |
|
|
453 | 489 | |
|
|
454 | 490 | //! helper method that creates a PythonQtClassWrapper object (returns a new reference) |
|
|
455 | 491 | PythonQtClassWrapper* createNewPythonQtClassWrapper(PythonQtClassInfo* info, PyObject* module); |
|
|
456 | 492 | |
|
|
457 | 493 | //! create a new instance of the given enum type with given value (returns a new reference) |
|
|
458 | 494 | static PyObject* createEnumValueInstance(PyObject* enumType, unsigned int enumValue); |
|
|
459 | 495 | |
|
|
460 | 496 | //! helper that creates a new int derived class that represents the enum of the given name (returns a new reference) |
|
|
461 | 497 | static PyObject* createNewPythonQtEnumWrapper(const char* enumName, PyObject* parentObject); |
|
|
462 | 498 | |
|
|
463 | 499 | //! helper method that creates a PythonQtInstanceWrapper object and registers it in the object map |
|
|
464 | 500 | PythonQtInstanceWrapper* createNewPythonQtInstanceWrapper(QObject* obj, PythonQtClassInfo* info, void* wrappedPtr = NULL); |
|
|
465 | 501 | |
|
|
466 | 502 | //! get the class info for a meta object (if available) |
|
|
467 | 503 | PythonQtClassInfo* getClassInfo(const QMetaObject* meta) { return _knownClassInfos.value(meta->className()); } |
|
|
468 | 504 | |
|
|
469 | 505 | //! get the class info for a meta object (if available) |
|
|
470 | 506 | PythonQtClassInfo* getClassInfo(const QByteArray& className) { return _knownClassInfos.value(className); } |
|
|
471 | 507 | |
|
|
472 | 508 | //! creates the new module from the given pycode |
|
|
473 | 509 | PythonQtObjectPtr createModule(const QString& name, PyObject* pycode); |
|
|
474 | 510 | |
|
|
475 | 511 | //! get the current class info (for the next PythonQtClassWrapper that is created) and reset it to NULL again |
|
|
476 | 512 | PythonQtClassInfo* currentClassInfoForClassWrapperCreation(); |
|
|
477 | 513 | |
|
|
478 | 514 | //! the dummy tuple (which is empty and may be used to detected that a wrapper is called from internal wrapper creation |
|
|
479 | 515 | static PyObject* dummyTuple(); |
|
|
480 | 516 | |
|
|
481 | 517 | //! called by virtual overloads when a python return value can not be converted to the required Qt type |
|
|
482 | 518 | void handleVirtualOverloadReturnError(const char* signature, const PythonQtMethodInfo* methodInfo, PyObject* result); |
|
|
483 | 519 | |
|
|
484 | 520 | //! get access to the PythonQt module |
|
|
485 | 521 | PythonQtObjectPtr pythonQtModule() const { return _pythonQtModule; } |
|
|
486 | 522 | |
|
|
487 | 523 | private: |
|
|
488 | 524 | //! Setup the shared library suffixes by getting them from the "imp" module. |
|
|
489 | 525 | void setupSharedLibrarySuffixes(); |
|
|
490 | 526 | |
|
|
491 | 527 | //! create a new pythonqt class wrapper and place it in the pythonqt module |
|
|
492 | 528 | void createPythonQtClassWrapper(PythonQtClassInfo* info, const char* package, PyObject* module = NULL); |
|
|
493 | 529 | |
|
|
494 | 530 | //! get/create new package module (the returned object is a borrowed reference) |
|
|
495 | 531 | PyObject* packageByName(const char* name); |
|
|
496 | 532 | |
|
|
497 | 533 | //! get the wrapper for a given pointer (and remove a wrapper of an already destroyed qobject) |
|
|
498 | 534 | PythonQtInstanceWrapper* findWrapperAndRemoveUnused(void* obj); |
|
|
499 | 535 | |
|
|
500 | 536 | //! stores pointer to PyObject mapping of wrapped QObjects AND C++ objects |
|
|
501 | 537 | QHash<void* , PythonQtInstanceWrapper *> _wrappedObjects; |
|
|
502 | 538 | |
|
|
503 | 539 | //! stores the meta info of known Qt classes |
|
|
504 | 540 | QHash<QByteArray, PythonQtClassInfo *> _knownClassInfos; |
|
|
505 | 541 | |
|
|
506 | 542 | //! names of qobject derived classes that can be casted to qobject savely |
|
|
507 | 543 | QHash<QByteArray, bool> _knownQObjectClassNames; |
|
|
508 | 544 | |
|
|
509 | 545 | //! stores signal receivers for QObjects |
|
|
510 | 546 | QHash<QObject* , PythonQtSignalReceiver *> _signalReceivers; |
|
|
511 | 547 | |
|
|
512 | 548 | //! the PythonQt python module |
|
|
513 | 549 | PythonQtObjectPtr _pythonQtModule; |
|
|
514 | 550 | |
|
|
515 | 551 | //! the name of the PythonQt python module |
|
|
516 | 552 | QByteArray _pythonQtModuleName; |
|
|
517 | 553 | |
|
|
518 | 554 | //! the importer interface (if set) |
|
|
519 | 555 | PythonQtImportFileInterface* _importInterface; |
|
|
520 | 556 | |
|
|
521 | 557 | //! the default importer |
|
|
522 | 558 | PythonQtQFileImporter* _defaultImporter; |
|
|
523 | 559 | |
|
|
524 | 560 | PythonQtQObjectNoLongerWrappedCB* _noLongerWrappedCB; |
|
|
525 | 561 | PythonQtQObjectWrappedCB* _wrappedCB; |
|
|
526 | 562 | |
|
|
527 | 563 | QStringList _importIgnorePaths; |
|
|
528 | 564 | QStringList _sharedLibrarySuffixes; |
|
|
529 | 565 | |
|
|
530 | 566 | //! the cpp object wrapper factories |
|
|
531 | 567 | QList<PythonQtCppWrapperFactory*> _cppWrapperFactories; |
|
|
532 | 568 | |
|
|
533 | 569 | QHash<QByteArray, PyObject*> _packages; |
|
|
534 | 570 | |
|
|
535 | 571 | PythonQtClassInfo* _currentClassInfoForClassWrapperCreation; |
|
|
536 | 572 | |
|
|
537 | 573 | int _initFlags; |
|
|
538 | 574 | int _PythonQtObjectPtr_metaId; |
|
|
539 | 575 | |
|
|
540 | 576 | friend class PythonQt; |
|
|
541 | 577 | }; |
|
|
542 | 578 | |
|
|
543 | 579 | #endif |
| @@ -1,848 +1,849 | |||
|
|
1 | 1 | /* |
|
|
2 | 2 | * |
|
|
3 | 3 | * Copyright (C) 2006 MeVis Research GmbH All Rights Reserved. |
|
|
4 | 4 | * |
|
|
5 | 5 | * This library is free software; you can redistribute it and/or |
|
|
6 | 6 | * modify it under the terms of the GNU Lesser General Public |
|
|
7 | 7 | * License as published by the Free Software Foundation; either |
|
|
8 | 8 | * version 2.1 of the License, or (at your option) any later version. |
|
|
9 | 9 | * |
|
|
10 | 10 | * This library is distributed in the hope that it will be useful, |
|
|
11 | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
12 | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
|
13 | 13 | * Lesser General Public License for more details. |
|
|
14 | 14 | * |
|
|
15 | 15 | * Further, this software is distributed without any warranty that it is |
|
|
16 | 16 | * free of the rightful claim of any third person regarding infringement |
|
|
17 | 17 | * or the like. Any license provided herein, whether implied or |
|
|
18 | 18 | * otherwise, applies only to this software file. Patent licenses, if |
|
|
19 | 19 | * any, provided herein do not apply to combinations of this program with |
|
|
20 | 20 | * other software, or any other product whatsoever. |
|
|
21 | 21 | * |
|
|
22 | 22 | * You should have received a copy of the GNU Lesser General Public |
|
|
23 | 23 | * License along with this library; if not, write to the Free Software |
|
|
24 | 24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
|
25 | 25 | * |
|
|
26 | 26 | * Contact information: MeVis Research GmbH, Universitaetsallee 29, |
|
|
27 | 27 | * 28359 Bremen, Germany or: |
|
|
28 | 28 | * |
|
|
29 | 29 | * http://www.mevis.de |
|
|
30 | 30 | * |
|
|
31 | 31 | */ |
|
|
32 | 32 | |
|
|
33 | 33 | //---------------------------------------------------------------------------------- |
|
|
34 | 34 | /*! |
|
|
35 | 35 | // \file PythonQt.cpp |
|
|
36 | 36 | // \author Florian Link |
|
|
37 | 37 | // \author Last changed by $Author: florian $ |
|
|
38 | 38 | // \date 2006-05 |
|
|
39 | 39 | */ |
|
|
40 | 40 | //---------------------------------------------------------------------------------- |
|
|
41 | 41 | |
|
|
42 | 42 | #include "PythonQtClassInfo.h" |
|
|
43 | 43 | #include "PythonQtMethodInfo.h" |
|
|
44 | 44 | #include "PythonQt.h" |
|
|
45 | 45 | #include <QMetaMethod> |
|
|
46 | 46 | #include <QMetaObject> |
|
|
47 | 47 | #include <QMetaEnum> |
|
|
48 | 48 | |
|
|
49 | 49 | QHash<QByteArray, int> PythonQtMethodInfo::_parameterTypeDict; |
|
|
50 | 50 | |
|
|
51 | 51 | PythonQtClassInfo::PythonQtClassInfo() { |
|
|
52 | 52 | _meta = NULL; |
|
|
53 | 53 | _constructors = NULL; |
|
|
54 | 54 | _destructor = NULL; |
|
|
55 | 55 | _decoratorProvider = NULL; |
|
|
56 | 56 | _decoratorProviderCB = NULL; |
|
|
57 | 57 | _pythonQtClassWrapper = NULL; |
|
|
58 | 58 | _shellSetInstanceWrapperCB = NULL; |
|
|
59 | 59 | _metaTypeId = -1; |
|
|
60 | _typeSlots = 0; | |
|
|
60 | 61 | _isQObject = false; |
|
|
61 | 62 | _enumsCreated = false; |
|
|
62 | 63 | } |
|
|
63 | 64 | |
|
|
64 | 65 | PythonQtClassInfo::~PythonQtClassInfo() |
|
|
65 | 66 | { |
|
|
66 | 67 | clearCachedMembers(); |
|
|
67 | 68 | |
|
|
68 | 69 | if (_constructors) { |
|
|
69 | 70 | _constructors->deleteOverloadsAndThis(); |
|
|
70 | 71 | } |
|
|
71 | 72 | if (_destructor) { |
|
|
72 | 73 | _destructor->deleteOverloadsAndThis(); |
|
|
73 | 74 | } |
|
|
74 | 75 | foreach(PythonQtSlotInfo* info, _decoratorSlots) { |
|
|
75 | 76 | info->deleteOverloadsAndThis(); |
|
|
76 | 77 | } |
|
|
77 | 78 | } |
|
|
78 | 79 | |
|
|
79 | 80 | void PythonQtClassInfo::setupQObject(const QMetaObject* meta) |
|
|
80 | 81 | { |
|
|
81 | 82 | // _wrappedClassName is already set earlier in the class setup |
|
|
82 | 83 | _isQObject = true; |
|
|
83 | 84 | _meta = meta; |
|
|
84 | 85 | } |
|
|
85 | 86 | |
|
|
86 | 87 | void PythonQtClassInfo::setupCPPObject(const QByteArray& classname) |
|
|
87 | 88 | { |
|
|
88 | 89 | _isQObject = false; |
|
|
89 | 90 | _wrappedClassName = classname; |
|
|
90 | 91 | _metaTypeId = QMetaType::type(classname); |
|
|
91 | 92 | } |
|
|
92 | 93 | |
|
|
93 | 94 | void PythonQtClassInfo::clearCachedMembers() |
|
|
94 | 95 | { |
|
|
95 | 96 | QHashIterator<QByteArray, PythonQtMemberInfo> i(_cachedMembers); |
|
|
96 | 97 | while (i.hasNext()) { |
|
|
97 | 98 | PythonQtMemberInfo member = i.next().value(); |
|
|
98 | 99 | if (member._type== PythonQtMemberInfo::Slot) { |
|
|
99 | 100 | PythonQtSlotInfo* info = member._slot; |
|
|
100 | 101 | while (info) { |
|
|
101 | 102 | PythonQtSlotInfo* next = info->nextInfo(); |
|
|
102 | 103 | delete info; |
|
|
103 | 104 | info = next; |
|
|
104 | 105 | } |
|
|
105 | 106 | } |
|
|
106 | 107 | } |
|
|
107 | 108 | } |
|
|
108 | 109 | |
|
|
109 | 110 | int PythonQtClassInfo::findCharOffset(const char* sigStart, char someChar) |
|
|
110 | 111 | { |
|
|
111 | 112 | const char* sigEnd = sigStart; |
|
|
112 | 113 | char c; |
|
|
113 | 114 | do { |
|
|
114 | 115 | c = *sigEnd++; |
|
|
115 | 116 | } while (c!=someChar && c!=0); |
|
|
116 | 117 | return sigEnd-sigStart-1; |
|
|
117 | 118 | } |
|
|
118 | 119 | |
|
|
119 | 120 | bool PythonQtClassInfo::lookForPropertyAndCache(const char* memberName) |
|
|
120 | 121 | { |
|
|
121 | 122 | if (!_meta) return false; |
|
|
122 | 123 | |
|
|
123 | 124 | bool found = false; |
|
|
124 | 125 | bool nameMapped = false; |
|
|
125 | 126 | const char* attributeName = memberName; |
|
|
126 | 127 | // look for properties |
|
|
127 | 128 | int i = _meta->indexOfProperty(attributeName); |
|
|
128 | 129 | if (i==-1) { |
|
|
129 | 130 | // try to map name to objectName |
|
|
130 | 131 | if (qstrcmp(attributeName, "name")==0) { |
|
|
131 | 132 | attributeName = "objectName"; |
|
|
132 | 133 | nameMapped = true; |
|
|
133 | 134 | i = _meta->indexOfProperty(attributeName); |
|
|
134 | 135 | } |
|
|
135 | 136 | } |
|
|
136 | 137 | if (i!=-1) { |
|
|
137 | 138 | PythonQtMemberInfo newInfo(_meta->property(i)); |
|
|
138 | 139 | _cachedMembers.insert(attributeName, newInfo); |
|
|
139 | 140 | if (nameMapped) { |
|
|
140 | 141 | _cachedMembers.insert(memberName, newInfo); |
|
|
141 | 142 | } |
|
|
142 | 143 | #ifdef PYTHONQT_DEBUG |
|
|
143 | 144 | std::cout << "caching property " << memberName << " on " << _meta->className() << std::endl; |
|
|
144 | 145 | #endif |
|
|
145 | 146 | found = true; |
|
|
146 | 147 | } |
|
|
147 | 148 | return found; |
|
|
148 | 149 | } |
|
|
149 | 150 | |
|
|
150 | 151 | PythonQtSlotInfo* PythonQtClassInfo::recursiveFindDecoratorSlotsFromDecoratorProvider(const char* memberName, PythonQtSlotInfo* inputInfo, bool &found, QHash<QByteArray, PythonQtMemberInfo>& memberCache, int upcastingOffset) |
|
|
151 | 152 | { |
|
|
152 | 153 | inputInfo = findDecoratorSlotsFromDecoratorProvider(memberName, inputInfo, found, memberCache, upcastingOffset); |
|
|
153 | 154 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
154 | 155 | inputInfo = info._parent->recursiveFindDecoratorSlotsFromDecoratorProvider(memberName, inputInfo, found, memberCache, upcastingOffset+info._upcastingOffset); |
|
|
155 | 156 | } |
|
|
156 | 157 | return inputInfo; |
|
|
157 | 158 | } |
|
|
158 | 159 | |
|
|
159 | 160 | PythonQtSlotInfo* PythonQtClassInfo::findDecoratorSlotsFromDecoratorProvider(const char* memberName, PythonQtSlotInfo* tail, bool &found, QHash<QByteArray, PythonQtMemberInfo>& memberCache, int upcastingOffset) { |
|
|
160 | 161 | QObject* decoratorProvider = decorator(); |
|
|
161 | 162 | int memberNameLen = strlen(memberName); |
|
|
162 | 163 | if (decoratorProvider) { |
|
|
163 | 164 | //qDebug()<< "looking " << decoratorProvider->metaObject()->className() << " " << memberName << " " << upcastingOffset; |
|
|
164 | 165 | const QMetaObject* meta = decoratorProvider->metaObject(); |
|
|
165 | 166 | int numMethods = meta->methodCount(); |
|
|
166 | 167 | int startFrom = QObject::staticMetaObject.methodCount(); |
|
|
167 | 168 | for (int i = startFrom; i < numMethods; i++) { |
|
|
168 | 169 | QMetaMethod m = meta->method(i); |
|
|
169 | 170 | if ((m.methodType() == QMetaMethod::Method || |
|
|
170 | 171 | m.methodType() == QMetaMethod::Slot) && m.access() == QMetaMethod::Public) { |
|
|
171 | 172 | |
|
|
172 | 173 | const char* sigStart = m.signature(); |
|
|
173 | 174 | bool isClassDeco = false; |
|
|
174 | 175 | if (qstrncmp(sigStart, "static_", 7)==0) { |
|
|
175 | 176 | // skip the static_classname_ part of the string |
|
|
176 | 177 | sigStart += 7 + 1 + strlen(className()); |
|
|
177 | 178 | isClassDeco = true; |
|
|
178 | 179 | } else if (qstrncmp(sigStart, "new_", 4)==0) { |
|
|
179 | 180 | isClassDeco = true; |
|
|
180 | 181 | } else if (qstrncmp(sigStart, "delete_", 7)==0) { |
|
|
181 | 182 | isClassDeco = true; |
|
|
182 | 183 | } |
|
|
183 | 184 | // find the first '(' |
|
|
184 | 185 | int offset = findCharOffset(sigStart, '('); |
|
|
185 | 186 | |
|
|
186 | 187 | // XXX no checking is currently done if the slots have correct first argument or not... |
|
|
187 | 188 | |
|
|
188 | 189 | // check if same length and same name |
|
|
189 | 190 | if (memberNameLen == offset && qstrncmp(memberName, sigStart, offset)==0) { |
|
|
190 | 191 | found = true; |
|
|
191 | 192 | PythonQtSlotInfo* info = new PythonQtSlotInfo(this, m, i, decoratorProvider, isClassDeco?PythonQtSlotInfo::ClassDecorator:PythonQtSlotInfo::InstanceDecorator); |
|
|
192 | 193 | info->setUpcastingOffset(upcastingOffset); |
|
|
193 | 194 | //qDebug()<< "adding " << decoratorProvider->metaObject()->className() << " " << memberName << " " << upcastingOffset; |
|
|
194 | 195 | if (tail) { |
|
|
195 | 196 | tail->setNextInfo(info); |
|
|
196 | 197 | } else { |
|
|
197 | 198 | PythonQtMemberInfo newInfo(info); |
|
|
198 | 199 | memberCache.insert(memberName, newInfo); |
|
|
199 | 200 | } |
|
|
200 | 201 | tail = info; |
|
|
201 | 202 | } |
|
|
202 | 203 | } |
|
|
203 | 204 | } |
|
|
204 | 205 | } |
|
|
205 | 206 | |
|
|
206 | 207 | tail = findDecoratorSlots(memberName, memberNameLen, tail, found, memberCache, upcastingOffset); |
|
|
207 | 208 | |
|
|
208 | 209 | return tail; |
|
|
209 | 210 | } |
|
|
210 | 211 | |
|
|
211 | 212 | bool PythonQtClassInfo::lookForMethodAndCache(const char* memberName) |
|
|
212 | 213 | { |
|
|
213 | 214 | bool found = false; |
|
|
214 | 215 | int memberNameLen = strlen(memberName); |
|
|
215 | 216 | PythonQtSlotInfo* tail = NULL; |
|
|
216 | 217 | if (_meta) { |
|
|
217 | 218 | int numMethods = _meta->methodCount(); |
|
|
218 | 219 | for (int i = 0; i < numMethods; i++) { |
|
|
219 | 220 | QMetaMethod m = _meta->method(i); |
|
|
220 | 221 | if (((m.methodType() == QMetaMethod::Method || |
|
|
221 | 222 | m.methodType() == QMetaMethod::Slot) && m.access() == QMetaMethod::Public) |
|
|
222 | 223 | || m.methodType()==QMetaMethod::Signal) { |
|
|
223 | 224 | |
|
|
224 | 225 | const char* sigStart = m.signature(); |
|
|
225 | 226 | // find the first '(' |
|
|
226 | 227 | int offset = findCharOffset(sigStart, '('); |
|
|
227 | 228 | |
|
|
228 | 229 | // check if same length and same name |
|
|
229 | 230 | if (memberNameLen == offset && qstrncmp(memberName, sigStart, offset)==0) { |
|
|
230 | 231 | found = true; |
|
|
231 | 232 | PythonQtSlotInfo* info = new PythonQtSlotInfo(this, m, i); |
|
|
232 | 233 | if (tail) { |
|
|
233 | 234 | tail->setNextInfo(info); |
|
|
234 | 235 | } else { |
|
|
235 | 236 | PythonQtMemberInfo newInfo(info); |
|
|
236 | 237 | _cachedMembers.insert(memberName, newInfo); |
|
|
237 | 238 | } |
|
|
238 | 239 | tail = info; |
|
|
239 | 240 | } |
|
|
240 | 241 | } |
|
|
241 | 242 | } |
|
|
242 | 243 | } |
|
|
243 | 244 | |
|
|
244 | 245 | // look for dynamic decorators in this class and in derived classes |
|
|
245 | 246 | tail = recursiveFindDecoratorSlotsFromDecoratorProvider(memberName, tail, found, _cachedMembers, 0); |
|
|
246 | 247 | |
|
|
247 | 248 | return found; |
|
|
248 | 249 | } |
|
|
249 | 250 | |
|
|
250 | 251 | bool PythonQtClassInfo::lookForEnumAndCache(const QMetaObject* meta, const char* memberName) |
|
|
251 | 252 | { |
|
|
252 | 253 | bool found = false; |
|
|
253 | 254 | // look for enum values |
|
|
254 | 255 | int enumCount = meta->enumeratorCount(); |
|
|
255 | 256 | for (int i=0;i<enumCount; i++) { |
|
|
256 | 257 | QMetaEnum e = meta->enumerator(i); |
|
|
257 | 258 | // we do not want flags, they will cause our values to appear two times |
|
|
258 | 259 | if (e.isFlag()) continue; |
|
|
259 | 260 | |
|
|
260 | 261 | for (int j=0; j < e.keyCount(); j++) { |
|
|
261 | 262 | if (qstrcmp(e.key(j), memberName)==0) { |
|
|
262 | 263 | PyObject* enumType = findEnumWrapper(e.name()); |
|
|
263 | 264 | if (enumType) { |
|
|
264 | 265 | PythonQtObjectPtr enumValuePtr; |
|
|
265 | 266 | enumValuePtr.setNewRef(PythonQtPrivate::createEnumValueInstance(enumType, e.value(j))); |
|
|
266 | 267 | PythonQtMemberInfo newInfo(enumValuePtr); |
|
|
267 | 268 | _cachedMembers.insert(memberName, newInfo); |
|
|
268 | 269 | #ifdef PYTHONQT_DEBUG |
|
|
269 | 270 | std::cout << "caching enum " << memberName << " on " << meta->className() << std::endl; |
|
|
270 | 271 | #endif |
|
|
271 | 272 | found = true; |
|
|
272 | 273 | break; |
|
|
273 | 274 | } else { |
|
|
274 | 275 | std::cout << "enum " << e.name() << " not found on " << className() << std::endl; |
|
|
275 | 276 | } |
|
|
276 | 277 | } |
|
|
277 | 278 | } |
|
|
278 | 279 | } |
|
|
279 | 280 | return found; |
|
|
280 | 281 | } |
|
|
281 | 282 | |
|
|
282 | 283 | PythonQtMemberInfo PythonQtClassInfo::member(const char* memberName) |
|
|
283 | 284 | { |
|
|
284 | 285 | PythonQtMemberInfo info = _cachedMembers.value(memberName); |
|
|
285 | 286 | if (info._type != PythonQtMemberInfo::Invalid) { |
|
|
286 | 287 | return info; |
|
|
287 | 288 | } else { |
|
|
288 | 289 | bool found = false; |
|
|
289 | 290 | |
|
|
290 | 291 | found = lookForPropertyAndCache(memberName); |
|
|
291 | 292 | if (!found) { |
|
|
292 | 293 | found = lookForMethodAndCache(memberName); |
|
|
293 | 294 | } |
|
|
294 | 295 | if (!found) { |
|
|
295 | 296 | if (_meta) { |
|
|
296 | 297 | // check enums in our meta object directly |
|
|
297 | 298 | found = lookForEnumAndCache(_meta, memberName); |
|
|
298 | 299 | } |
|
|
299 | 300 | if (!found) { |
|
|
300 | 301 | // check enums in the class hierachy of CPP classes |
|
|
301 | 302 | // look for dynamic decorators in this class and in derived classes |
|
|
302 | 303 | QList<QObject*> decoObjects; |
|
|
303 | 304 | recursiveCollectDecoratorObjects(decoObjects); |
|
|
304 | 305 | foreach(QObject* deco, decoObjects) { |
|
|
305 | 306 | // call on ourself for caching, but with different metaObject(): |
|
|
306 | 307 | found = lookForEnumAndCache(deco->metaObject(), memberName); |
|
|
307 | 308 | if (found) { |
|
|
308 | 309 | break; |
|
|
309 | 310 | } |
|
|
310 | 311 | } |
|
|
311 | 312 | } |
|
|
312 | 313 | } |
|
|
313 | 314 | if (!found) { |
|
|
314 | 315 | // maybe it is an enum wrapper? |
|
|
315 | 316 | PyObject* p = findEnumWrapper(memberName); |
|
|
316 | 317 | if (p) { |
|
|
317 | 318 | info._type = PythonQtMemberInfo::EnumWrapper; |
|
|
318 | 319 | info._enumWrapper = p; |
|
|
319 | 320 | _cachedMembers.insert(memberName, info); |
|
|
320 | 321 | found = true; |
|
|
321 | 322 | } |
|
|
322 | 323 | } |
|
|
323 | 324 | if (!found) { |
|
|
324 | 325 | // since python keywords can not be looked up, we check if the name contains a single trailing _ |
|
|
325 | 326 | // and remove that and look again, so that we e.g. find exec on an exec_ lookup |
|
|
326 | 327 | QByteArray mbrName(memberName); |
|
|
327 | 328 | if ((mbrName.length()>2) && |
|
|
328 | 329 | (mbrName.at(mbrName.length()-1) == '_') && |
|
|
329 | 330 | (mbrName.at(mbrName.length()-2) != '_')) { |
|
|
330 | 331 | mbrName = mbrName.mid(0,mbrName.length()-1); |
|
|
331 | 332 | found = lookForMethodAndCache(mbrName.constData()); |
|
|
332 | 333 | if (found) { |
|
|
333 | 334 | return _cachedMembers.value(mbrName); |
|
|
334 | 335 | } |
|
|
335 | 336 | } |
|
|
336 | 337 | } |
|
|
337 | 338 | if (!found) { |
|
|
338 | 339 | // we store a NotFound member, so that we get a quick result for non existing members (e.g. operator_equal lookup) |
|
|
339 | 340 | info._type = PythonQtMemberInfo::NotFound; |
|
|
340 | 341 | _cachedMembers.insert(memberName, info); |
|
|
341 | 342 | } |
|
|
342 | 343 | } |
|
|
343 | 344 | |
|
|
344 | 345 | return _cachedMembers.value(memberName); |
|
|
345 | 346 | } |
|
|
346 | 347 | |
|
|
347 | 348 | void PythonQtClassInfo::recursiveCollectDecoratorObjects(QList<QObject*>& decoratorObjects) { |
|
|
348 | 349 | QObject* deco = decorator(); |
|
|
349 | 350 | if (deco) { |
|
|
350 | 351 | decoratorObjects.append(deco); |
|
|
351 | 352 | } |
|
|
352 | 353 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
353 | 354 | info._parent->recursiveCollectDecoratorObjects(decoratorObjects); |
|
|
354 | 355 | } |
|
|
355 | 356 | } |
|
|
356 | 357 | |
|
|
357 | 358 | void PythonQtClassInfo::recursiveCollectClassInfos(QList<PythonQtClassInfo*>& classInfoObjects) { |
|
|
358 | 359 | classInfoObjects.append(this); |
|
|
359 | 360 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
360 | 361 | info._parent->recursiveCollectClassInfos(classInfoObjects); |
|
|
361 | 362 | } |
|
|
362 | 363 | } |
|
|
363 | 364 | |
|
|
364 | 365 | PythonQtSlotInfo* PythonQtClassInfo::findDecoratorSlots(const char* memberName, int memberNameLen, PythonQtSlotInfo* tail, bool &found, QHash<QByteArray, PythonQtMemberInfo>& memberCache, int upcastingOffset) |
|
|
365 | 366 | { |
|
|
366 | 367 | QListIterator<PythonQtSlotInfo*> it(_decoratorSlots); |
|
|
367 | 368 | while (it.hasNext()) { |
|
|
368 | 369 | |
|
|
369 | 370 | PythonQtSlotInfo* infoOrig = it.next(); |
|
|
370 | 371 | |
|
|
371 | 372 | const char* sigStart = infoOrig->metaMethod()->signature(); |
|
|
372 | 373 | if (qstrncmp("static_", sigStart, 7)==0) { |
|
|
373 | 374 | sigStart += 7; |
|
|
374 | 375 | sigStart += findCharOffset(sigStart, '_')+1; |
|
|
375 | 376 | } |
|
|
376 | 377 | int offset = findCharOffset(sigStart, '('); |
|
|
377 | 378 | if (memberNameLen == offset && qstrncmp(memberName, sigStart, offset)==0) { |
|
|
378 | 379 | //make a copy, otherwise we will have trouble on overloads! |
|
|
379 | 380 | PythonQtSlotInfo* info = new PythonQtSlotInfo(*infoOrig); |
|
|
380 | 381 | info->setUpcastingOffset(upcastingOffset); |
|
|
381 | 382 | found = true; |
|
|
382 | 383 | if (tail) { |
|
|
383 | 384 | tail->setNextInfo(info); |
|
|
384 | 385 | } else { |
|
|
385 | 386 | PythonQtMemberInfo newInfo(info); |
|
|
386 | 387 | memberCache.insert(memberName, newInfo); |
|
|
387 | 388 | } |
|
|
388 | 389 | tail = info; |
|
|
389 | 390 | } |
|
|
390 | 391 | } |
|
|
391 | 392 | return tail; |
|
|
392 | 393 | } |
|
|
393 | 394 | |
|
|
394 | 395 | void PythonQtClassInfo::listDecoratorSlotsFromDecoratorProvider(QStringList& list, bool metaOnly) { |
|
|
395 | 396 | QObject* decoratorProvider = decorator(); |
|
|
396 | 397 | if (decoratorProvider) { |
|
|
397 | 398 | const QMetaObject* meta = decoratorProvider->metaObject(); |
|
|
398 | 399 | int numMethods = meta->methodCount(); |
|
|
399 | 400 | int startFrom = QObject::staticMetaObject.methodCount(); |
|
|
400 | 401 | for (int i = startFrom; i < numMethods; i++) { |
|
|
401 | 402 | QMetaMethod m = meta->method(i); |
|
|
402 | 403 | if ((m.methodType() == QMetaMethod::Method || |
|
|
403 | 404 | m.methodType() == QMetaMethod::Slot) && m.access() == QMetaMethod::Public) { |
|
|
404 | 405 | |
|
|
405 | 406 | const char* sigStart = m.signature(); |
|
|
406 | 407 | bool isClassDeco = false; |
|
|
407 | 408 | if (qstrncmp(sigStart, "static_", 7)==0) { |
|
|
408 | 409 | // skip the static_classname_ part of the string |
|
|
409 | 410 | sigStart += 7 + 1 + strlen(className()); |
|
|
410 | 411 | isClassDeco = true; |
|
|
411 | 412 | } else if (qstrncmp(sigStart, "new_", 4)==0) { |
|
|
412 | 413 | continue; |
|
|
413 | 414 | } else if (qstrncmp(sigStart, "delete_", 7)==0) { |
|
|
414 | 415 | continue; |
|
|
415 | 416 | } else if (qstrncmp(sigStart, "py_", 3)==0) { |
|
|
416 | 417 | // hide everything that starts with py_ |
|
|
417 | 418 | continue; |
|
|
418 | 419 | } |
|
|
419 | 420 | // find the first '(' |
|
|
420 | 421 | int offset = findCharOffset(sigStart, '('); |
|
|
421 | 422 | |
|
|
422 | 423 | // XXX no checking is currently done if the slots have correct first argument or not... |
|
|
423 | 424 | if (!metaOnly || isClassDeco) { |
|
|
424 | 425 | list << QString::fromLatin1(sigStart, offset); |
|
|
425 | 426 | } |
|
|
426 | 427 | } |
|
|
427 | 428 | } |
|
|
428 | 429 | } |
|
|
429 | 430 | |
|
|
430 | 431 | // look for global decorator slots |
|
|
431 | 432 | QListIterator<PythonQtSlotInfo*> it(_decoratorSlots); |
|
|
432 | 433 | while (it.hasNext()) { |
|
|
433 | 434 | PythonQtSlotInfo* slot = it.next(); |
|
|
434 | 435 | if (metaOnly) { |
|
|
435 | 436 | if (slot->isClassDecorator()) { |
|
|
436 | 437 | QByteArray first = slot->slotName(); |
|
|
437 | 438 | if (first.startsWith("static_")) { |
|
|
438 | 439 | int idx = first.indexOf('_'); |
|
|
439 | 440 | idx = first.indexOf('_', idx+1); |
|
|
440 | 441 | first = first.mid(idx+1); |
|
|
441 | 442 | } |
|
|
442 | 443 | list << first; |
|
|
443 | 444 | } |
|
|
444 | 445 | } else { |
|
|
445 | 446 | list << slot->slotName(); |
|
|
446 | 447 | } |
|
|
447 | 448 | } |
|
|
448 | 449 | } |
|
|
449 | 450 | |
|
|
450 | 451 | QStringList PythonQtClassInfo::propertyList() |
|
|
451 | 452 | { |
|
|
452 | 453 | QStringList l; |
|
|
453 | 454 | if (_isQObject && _meta) { |
|
|
454 | 455 | int i; |
|
|
455 | 456 | int numProperties = _meta->propertyCount(); |
|
|
456 | 457 | for (i = 0; i < numProperties; i++) { |
|
|
457 | 458 | QMetaProperty p = _meta->property(i); |
|
|
458 | 459 | l << QString(p.name()); |
|
|
459 | 460 | } |
|
|
460 | 461 | } |
|
|
461 | 462 | return l; |
|
|
462 | 463 | } |
|
|
463 | 464 | |
|
|
464 | 465 | QStringList PythonQtClassInfo::memberList(bool metaOnly) |
|
|
465 | 466 | { |
|
|
466 | 467 | decorator(); |
|
|
467 | 468 | |
|
|
468 | 469 | QStringList l; |
|
|
469 | 470 | QString h; |
|
|
470 | 471 | if (_isQObject && _meta && !metaOnly) { |
|
|
471 | 472 | l = propertyList(); |
|
|
472 | 473 | } |
|
|
473 | 474 | |
|
|
474 | 475 | // normal slots of QObject (or wrapper QObject) |
|
|
475 | 476 | if (!metaOnly && _meta) { |
|
|
476 | 477 | int numMethods = _meta->methodCount(); |
|
|
477 | 478 | bool skipQObj = !_isQObject; |
|
|
478 | 479 | for (int i = skipQObj?QObject::staticMetaObject.methodCount():0; i < numMethods; i++) { |
|
|
479 | 480 | QMetaMethod m = _meta->method(i); |
|
|
480 | 481 | if (((m.methodType() == QMetaMethod::Method || |
|
|
481 | 482 | m.methodType() == QMetaMethod::Slot) && m.access() == QMetaMethod::Public) |
|
|
482 | 483 | || m.methodType()==QMetaMethod::Signal) { |
|
|
483 | 484 | QByteArray signa(m.signature()); |
|
|
484 | 485 | signa = signa.left(signa.indexOf('(')); |
|
|
485 | 486 | l << signa; |
|
|
486 | 487 | } |
|
|
487 | 488 | } |
|
|
488 | 489 | } |
|
|
489 | 490 | |
|
|
490 | 491 | { |
|
|
491 | 492 | // look for dynamic decorators in this class and in derived classes |
|
|
492 | 493 | QList<PythonQtClassInfo*> infos; |
|
|
493 | 494 | recursiveCollectClassInfos(infos); |
|
|
494 | 495 | foreach(PythonQtClassInfo* info, infos) { |
|
|
495 | 496 | info->listDecoratorSlotsFromDecoratorProvider(l, metaOnly); |
|
|
496 | 497 | } |
|
|
497 | 498 | } |
|
|
498 | 499 | |
|
|
499 | 500 | // List enumerator keys... |
|
|
500 | 501 | QList<const QMetaObject*> enumMetaObjects; |
|
|
501 | 502 | if (_meta) { |
|
|
502 | 503 | enumMetaObjects << _meta; |
|
|
503 | 504 | } |
|
|
504 | 505 | // check enums in the class hierachy of CPP classes |
|
|
505 | 506 | QList<QObject*> decoObjects; |
|
|
506 | 507 | recursiveCollectDecoratorObjects(decoObjects); |
|
|
507 | 508 | foreach(QObject* deco, decoObjects) { |
|
|
508 | 509 | enumMetaObjects << deco->metaObject(); |
|
|
509 | 510 | } |
|
|
510 | 511 | |
|
|
511 | 512 | foreach(const QMetaObject* meta, enumMetaObjects) { |
|
|
512 | 513 | for (int i = 0; i<meta->enumeratorCount(); i++) { |
|
|
513 | 514 | QMetaEnum e = meta->enumerator(i); |
|
|
514 | 515 | l << e.name(); |
|
|
515 | 516 | // we do not want flags, they will cause our values to appear two times |
|
|
516 | 517 | if (e.isFlag()) continue; |
|
|
517 | 518 | |
|
|
518 | 519 | for (int j=0; j < e.keyCount(); j++) { |
|
|
519 | 520 | l << QString(e.key(j)); |
|
|
520 | 521 | } |
|
|
521 | 522 | } |
|
|
522 | 523 | } |
|
|
523 | 524 | |
|
|
524 | 525 | return QSet<QString>::fromList(l).toList(); |
|
|
525 | 526 | } |
|
|
526 | 527 | |
|
|
527 | 528 | const char* PythonQtClassInfo::className() |
|
|
528 | 529 | { |
|
|
529 | 530 | return _wrappedClassName.constData(); |
|
|
530 | 531 | } |
|
|
531 | 532 | |
|
|
532 | 533 | void* PythonQtClassInfo::castTo(void* ptr, const char* classname) |
|
|
533 | 534 | { |
|
|
534 | 535 | if (ptr==NULL) { |
|
|
535 | 536 | return NULL; |
|
|
536 | 537 | } |
|
|
537 | 538 | if (_wrappedClassName == classname) { |
|
|
538 | 539 | return ptr; |
|
|
539 | 540 | } |
|
|
540 | 541 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
541 | 542 | void* result = info._parent->castTo((char*)ptr + info._upcastingOffset, classname); |
|
|
542 | 543 | if (result) { |
|
|
543 | 544 | return result; |
|
|
544 | 545 | } |
|
|
545 | 546 | } |
|
|
546 | 547 | return NULL; |
|
|
547 | 548 | } |
|
|
548 | 549 | |
|
|
549 | 550 | bool PythonQtClassInfo::inherits(const char* name) |
|
|
550 | 551 | { |
|
|
551 | 552 | if (_wrappedClassName == name) { |
|
|
552 | 553 | return true; |
|
|
553 | 554 | } |
|
|
554 | 555 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
555 | 556 | if (info._parent->inherits(name)) { |
|
|
556 | 557 | return true; |
|
|
557 | 558 | } |
|
|
558 | 559 | } |
|
|
559 | 560 | return false; |
|
|
560 | 561 | } |
|
|
561 | 562 | |
|
|
562 | 563 | bool PythonQtClassInfo::inherits(PythonQtClassInfo* classInfo) |
|
|
563 | 564 | { |
|
|
564 | 565 | if (classInfo == this) { |
|
|
565 | 566 | return true; |
|
|
566 | 567 | } |
|
|
567 | 568 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
568 | 569 | if (info._parent->inherits(classInfo)) { |
|
|
569 | 570 | return true; |
|
|
570 | 571 | } |
|
|
571 | 572 | } |
|
|
572 | 573 | return false; |
|
|
573 | 574 | } |
|
|
574 | 575 | |
|
|
575 | 576 | QString PythonQtClassInfo::help() |
|
|
576 | 577 | { |
|
|
577 | 578 | decorator(); |
|
|
578 | 579 | QString h; |
|
|
579 | 580 | h += QString("--- ") + QString(className()) + QString(" ---\n"); |
|
|
580 | 581 | |
|
|
581 | 582 | if (_isQObject) { |
|
|
582 | 583 | h += "Properties:\n"; |
|
|
583 | 584 | |
|
|
584 | 585 | int i; |
|
|
585 | 586 | int numProperties = _meta->propertyCount(); |
|
|
586 | 587 | for (i = 0; i < numProperties; i++) { |
|
|
587 | 588 | QMetaProperty p = _meta->property(i); |
|
|
588 | 589 | h += QString(p.name()) + " (" + QString(p.typeName()) + " )\n"; |
|
|
589 | 590 | } |
|
|
590 | 591 | } |
|
|
591 | 592 | |
|
|
592 | 593 | if (constructors()) { |
|
|
593 | 594 | h += "Constructors:\n"; |
|
|
594 | 595 | PythonQtSlotInfo* constr = constructors(); |
|
|
595 | 596 | while (constr) { |
|
|
596 | 597 | h += constr->fullSignature() + "\n"; |
|
|
597 | 598 | constr = constr->nextInfo(); |
|
|
598 | 599 | } |
|
|
599 | 600 | } |
|
|
600 | 601 | |
|
|
601 | 602 | h += "Slots:\n"; |
|
|
602 | 603 | h += "QString help()\n"; |
|
|
603 | 604 | h += "QString className()\n"; |
|
|
604 | 605 | |
|
|
605 | 606 | if (_meta) { |
|
|
606 | 607 | int numMethods = _meta->methodCount(); |
|
|
607 | 608 | for (int i = 0; i < numMethods; i++) { |
|
|
608 | 609 | QMetaMethod m = _meta->method(i); |
|
|
609 | 610 | if ((m.methodType() == QMetaMethod::Method || |
|
|
610 | 611 | m.methodType() == QMetaMethod::Slot) && m.access() == QMetaMethod::Public) { |
|
|
611 | 612 | PythonQtSlotInfo slot(this, m, i); |
|
|
612 | 613 | h += slot.fullSignature()+ "\n"; |
|
|
613 | 614 | } |
|
|
614 | 615 | } |
|
|
615 | 616 | } |
|
|
616 | 617 | |
|
|
617 | 618 | // TODO xxx : decorators and enums from decorator() are missing... |
|
|
618 | 619 | // maybe we can reuse memberlist()? |
|
|
619 | 620 | |
|
|
620 | 621 | if (_meta && _meta->enumeratorCount()) { |
|
|
621 | 622 | h += "Enums:\n"; |
|
|
622 | 623 | for (int i = 0; i<_meta->enumeratorCount(); i++) { |
|
|
623 | 624 | QMetaEnum e = _meta->enumerator(i); |
|
|
624 | 625 | h += QString(e.name()) + " {"; |
|
|
625 | 626 | for (int j=0; j < e.keyCount(); j++) { |
|
|
626 | 627 | if (j) { h+= ", "; } |
|
|
627 | 628 | h += e.key(j); |
|
|
628 | 629 | } |
|
|
629 | 630 | h += " }\n"; |
|
|
630 | 631 | } |
|
|
631 | 632 | } |
|
|
632 | 633 | |
|
|
633 | 634 | if (_isQObject && _meta) { |
|
|
634 | 635 | int numMethods = _meta->methodCount(); |
|
|
635 | 636 | if (numMethods>0) { |
|
|
636 | 637 | h += "Signals:\n"; |
|
|
637 | 638 | for (int i = 0; i < numMethods; i++) { |
|
|
638 | 639 | QMetaMethod m = _meta->method(i); |
|
|
639 | 640 | if (m.methodType() == QMetaMethod::Signal) { |
|
|
640 | 641 | h += QString(m.signature()) + "\n"; |
|
|
641 | 642 | } |
|
|
642 | 643 | } |
|
|
643 | 644 | } |
|
|
644 | 645 | } |
|
|
645 | 646 | return h; |
|
|
646 | 647 | } |
|
|
647 | 648 | |
|
|
648 | 649 | PythonQtSlotInfo* PythonQtClassInfo::constructors() |
|
|
649 | 650 | { |
|
|
650 | 651 | if (!_constructors) { |
|
|
651 | 652 | // force creation of lazy decorator, which will register the decorators |
|
|
652 | 653 | decorator(); |
|
|
653 | 654 | } |
|
|
654 | 655 | return _constructors; |
|
|
655 | 656 | } |
|
|
656 | 657 | |
|
|
657 | 658 | PythonQtSlotInfo* PythonQtClassInfo::destructor() |
|
|
658 | 659 | { |
|
|
659 | 660 | if (!_destructor) { |
|
|
660 | 661 | // force creation of lazy decorator, which will register the decorators |
|
|
661 | 662 | decorator(); |
|
|
662 | 663 | } |
|
|
663 | 664 | return _destructor; |
|
|
664 | 665 | } |
|
|
665 | 666 | |
|
|
666 | 667 | void PythonQtClassInfo::addConstructor(PythonQtSlotInfo* info) |
|
|
667 | 668 | { |
|
|
668 | 669 | PythonQtSlotInfo* prev = constructors(); |
|
|
669 | 670 | if (prev) { |
|
|
670 | 671 | info->setNextInfo(prev->nextInfo()); |
|
|
671 | 672 | prev->setNextInfo(info); |
|
|
672 | 673 | } else { |
|
|
673 | 674 | _constructors = info; |
|
|
674 | 675 | } |
|
|
675 | 676 | } |
|
|
676 | 677 | |
|
|
677 | 678 | void PythonQtClassInfo::addDecoratorSlot(PythonQtSlotInfo* info) |
|
|
678 | 679 | { |
|
|
679 | 680 | _decoratorSlots.append(info); |
|
|
680 | 681 | } |
|
|
681 | 682 | |
|
|
682 | 683 | void PythonQtClassInfo::setDestructor(PythonQtSlotInfo* info) |
|
|
683 | 684 | { |
|
|
684 | 685 | if (_destructor) { |
|
|
685 | 686 | _destructor->deleteOverloadsAndThis(); |
|
|
686 | 687 | } |
|
|
687 | 688 | _destructor = info; |
|
|
688 | 689 | } |
|
|
689 | 690 | |
|
|
690 | 691 | void PythonQtClassInfo::setMetaObject(const QMetaObject* meta) |
|
|
691 | 692 | { |
|
|
692 | 693 | _meta = meta; |
|
|
693 | 694 | clearCachedMembers(); |
|
|
694 | 695 | } |
|
|
695 | 696 | |
|
|
696 | 697 | QObject* PythonQtClassInfo::decorator() |
|
|
697 | 698 | { |
|
|
698 | 699 | if (!_decoratorProvider && _decoratorProviderCB) { |
|
|
699 | 700 | _decoratorProvider = (*_decoratorProviderCB)(); |
|
|
700 | 701 | if (_decoratorProvider) { |
|
|
701 | 702 | _decoratorProvider->setParent(PythonQt::priv()); |
|
|
702 | 703 | // setup enums early, since they might be needed by the constructor decorators: |
|
|
703 | 704 | if (!_enumsCreated) { |
|
|
704 | 705 | createEnumWrappers(); |
|
|
705 | 706 | } |
|
|
706 | 707 | PythonQt::priv()->addDecorators(_decoratorProvider, PythonQtPrivate::ConstructorDecorator | PythonQtPrivate::DestructorDecorator); |
|
|
707 | 708 | } |
|
|
708 | 709 | } |
|
|
709 | 710 | // check if enums need to be created and create them if they are not yet created |
|
|
710 | 711 | if (!_enumsCreated) { |
|
|
711 | 712 | createEnumWrappers(); |
|
|
712 | 713 | } |
|
|
713 | 714 | return _decoratorProvider; |
|
|
714 | 715 | } |
|
|
715 | 716 | |
|
|
716 | 717 | bool PythonQtClassInfo::hasOwnerMethodButNoOwner(void* object) |
|
|
717 | 718 | { |
|
|
718 | 719 | PythonQtMemberInfo info = member("py_hasOwner"); |
|
|
719 | 720 | if (info._type == PythonQtMemberInfo::Slot) { |
|
|
720 | 721 | void* obj = object; |
|
|
721 | 722 | bool result = false; |
|
|
722 | 723 | void* args[2]; |
|
|
723 | 724 | args[0] = &result; |
|
|
724 | 725 | args[1] = &obj; |
|
|
725 | 726 | info._slot->decorator()->qt_metacall(QMetaObject::InvokeMetaMethod, info._slot->slotIndex(), args); |
|
|
726 | 727 | return !result; |
|
|
727 | 728 | } else { |
|
|
728 | 729 | return false; |
|
|
729 | 730 | } |
|
|
730 | 731 | } |
|
|
731 | 732 | |
|
|
732 | 733 | void* PythonQtClassInfo::recursiveCastDownIfPossible(void* ptr, char** resultClassName) |
|
|
733 | 734 | { |
|
|
734 | 735 | if (!_polymorphicHandlers.isEmpty()) { |
|
|
735 | 736 | foreach(PythonQtPolymorphicHandlerCB* cb, _polymorphicHandlers) { |
|
|
736 | 737 | void* resultPtr = (*cb)(ptr, resultClassName); |
|
|
737 | 738 | if (resultPtr) { |
|
|
738 | 739 | return resultPtr; |
|
|
739 | 740 | } |
|
|
740 | 741 | } |
|
|
741 | 742 | } |
|
|
742 | 743 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
743 | 744 | if (!info._parent->isQObject()) { |
|
|
744 | 745 | void* resultPtr = info._parent->recursiveCastDownIfPossible((char*)ptr + info._upcastingOffset, resultClassName); |
|
|
745 | 746 | if (resultPtr) { |
|
|
746 | 747 | return resultPtr; |
|
|
747 | 748 | } |
|
|
748 | 749 | } |
|
|
749 | 750 | } |
|
|
750 | 751 | return NULL; |
|
|
751 | 752 | } |
|
|
752 | 753 | |
|
|
753 | 754 | void* PythonQtClassInfo::castDownIfPossible(void* ptr, PythonQtClassInfo** resultClassInfo) |
|
|
754 | 755 | { |
|
|
755 | 756 | char* className; |
|
|
756 | 757 | // this would do downcasting recursively... |
|
|
757 | 758 | // void* resultPtr = recursiveCastDownIfPossible(ptr, &className); |
|
|
758 | 759 | |
|
|
759 | 760 | // we only do downcasting on the base object, not on the whole inheritance tree... |
|
|
760 | 761 | void* resultPtr = NULL; |
|
|
761 | 762 | if (!_polymorphicHandlers.isEmpty()) { |
|
|
762 | 763 | foreach(PythonQtPolymorphicHandlerCB* cb, _polymorphicHandlers) { |
|
|
763 | 764 | resultPtr = (*cb)(ptr, &className); |
|
|
764 | 765 | if (resultPtr) { |
|
|
765 | 766 | break; |
|
|
766 | 767 | } |
|
|
767 | 768 | } |
|
|
768 | 769 | } |
|
|
769 | 770 | if (resultPtr) { |
|
|
770 | 771 | *resultClassInfo = PythonQt::priv()->getClassInfo(className); |
|
|
771 | 772 | } else { |
|
|
772 | 773 | *resultClassInfo = this; |
|
|
773 | 774 | resultPtr = ptr; |
|
|
774 | 775 | } |
|
|
775 | 776 | return resultPtr; |
|
|
776 | 777 | } |
|
|
777 | 778 | |
|
|
778 | 779 | PyObject* PythonQtClassInfo::findEnumWrapper(const QByteArray& name, PythonQtClassInfo* localScope, bool* isLocalEnum) |
|
|
779 | 780 | { |
|
|
780 | 781 | if (isLocalEnum) { |
|
|
781 | 782 | *isLocalEnum = true; |
|
|
782 | 783 | } |
|
|
783 | 784 | int scopePos = name.lastIndexOf("::"); |
|
|
784 | 785 | if (scopePos != -1) { |
|
|
785 | 786 | if (isLocalEnum) { |
|
|
786 | 787 | *isLocalEnum = false; |
|
|
787 | 788 | } |
|
|
788 | 789 | // split into scope and enum name |
|
|
789 | 790 | QByteArray enumScope = name.mid(0,scopePos); |
|
|
790 | 791 | QByteArray enumName = name.mid(scopePos+2); |
|
|
791 | 792 | PythonQtClassInfo* info = PythonQt::priv()->getClassInfo(enumScope); |
|
|
792 | 793 | if (info) { |
|
|
793 | 794 | return info->findEnumWrapper(enumName); |
|
|
794 | 795 | } else{ |
|
|
795 | 796 | return NULL; |
|
|
796 | 797 | } |
|
|
797 | 798 | } |
|
|
798 | 799 | if (localScope) { |
|
|
799 | 800 | return localScope->findEnumWrapper(name); |
|
|
800 | 801 | } else { |
|
|
801 | 802 | return NULL; |
|
|
802 | 803 | } |
|
|
803 | 804 | } |
|
|
804 | 805 | |
|
|
805 | 806 | void PythonQtClassInfo::createEnumWrappers(const QMetaObject* meta) |
|
|
806 | 807 | { |
|
|
807 | 808 | for (int i = meta->enumeratorOffset();i<meta->enumeratorCount();i++) { |
|
|
808 | 809 | QMetaEnum e = meta->enumerator(i); |
|
|
809 | 810 | PythonQtObjectPtr p; |
|
|
810 | 811 | p.setNewRef(PythonQtPrivate::createNewPythonQtEnumWrapper(e.name(), _pythonQtClassWrapper)); |
|
|
811 | 812 | _enumWrappers.append(p); |
|
|
812 | 813 | } |
|
|
813 | 814 | } |
|
|
814 | 815 | |
|
|
815 | 816 | void PythonQtClassInfo::createEnumWrappers() |
|
|
816 | 817 | { |
|
|
817 | 818 | if (!_enumsCreated) { |
|
|
818 | 819 | _enumsCreated = true; |
|
|
819 | 820 | if (_meta) { |
|
|
820 | 821 | createEnumWrappers(_meta); |
|
|
821 | 822 | } |
|
|
822 | 823 | if (decorator()) { |
|
|
823 | 824 | createEnumWrappers(decorator()->metaObject()); |
|
|
824 | 825 | } |
|
|
825 | 826 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
826 | 827 | info._parent->createEnumWrappers(); |
|
|
827 | 828 | } |
|
|
828 | 829 | } |
|
|
829 | 830 | } |
|
|
830 | 831 | |
|
|
831 | 832 | PyObject* PythonQtClassInfo::findEnumWrapper(const char* name) { |
|
|
832 | 833 | // force enum creation |
|
|
833 | 834 | if (!_enumsCreated) { |
|
|
834 | 835 | createEnumWrappers(); |
|
|
835 | 836 | } |
|
|
836 | 837 | foreach(const PythonQtObjectPtr& p, _enumWrappers) { |
|
|
837 | 838 | const char* className = ((PyTypeObject*)p.object())->tp_name; |
|
|
838 | 839 | if (qstrcmp(className, name)==0) { |
|
|
839 | 840 | return p.object(); |
|
|
840 | 841 | } |
|
|
841 | 842 | } |
|
|
842 | 843 | foreach(const ParentClassInfo& info, _parentClasses) { |
|
|
843 | 844 | PyObject* p = info._parent->findEnumWrapper(name); |
|
|
844 | 845 | if (p) return p; |
|
|
845 | 846 | } |
|
|
846 | 847 | return NULL; |
|
|
847 | 848 | } |
|
|
848 | 849 | |
| @@ -1,256 +1,262 | |||
|
|
1 | 1 | #ifndef _PYTHONQTCLASSINFO_H |
|
|
2 | 2 | #define _PYTHONQTCLASSINFO_H |
|
|
3 | 3 | |
|
|
4 | 4 | /* |
|
|
5 | 5 | * |
|
|
6 | 6 | * Copyright (C) 2006 MeVis Research GmbH All Rights Reserved. |
|
|
7 | 7 | * |
|
|
8 | 8 | * This library is free software; you can redistribute it and/or |
|
|
9 | 9 | * modify it under the terms of the GNU Lesser General Public |
|
|
10 | 10 | * License as published by the Free Software Foundation; either |
|
|
11 | 11 | * version 2.1 of the License, or (at your option) any later version. |
|
|
12 | 12 | * |
|
|
13 | 13 | * This library is distributed in the hope that it will be useful, |
|
|
14 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
15 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
|
16 | 16 | * Lesser General Public License for more details. |
|
|
17 | 17 | * |
|
|
18 | 18 | * Further, this software is distributed without any warranty that it is |
|
|
19 | 19 | * free of the rightful claim of any third person regarding infringement |
|
|
20 | 20 | * or the like. Any license provided herein, whether implied or |
|
|
21 | 21 | * otherwise, applies only to this software file. Patent licenses, if |
|
|
22 | 22 | * any, provided herein do not apply to combinations of this program with |
|
|
23 | 23 | * other software, or any other product whatsoever. |
|
|
24 | 24 | * |
|
|
25 | 25 | * You should have received a copy of the GNU Lesser General Public |
|
|
26 | 26 | * License along with this library; if not, write to the Free Software |
|
|
27 | 27 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
|
28 | 28 | * |
|
|
29 | 29 | * Contact information: MeVis Research GmbH, Universitaetsallee 29, |
|
|
30 | 30 | * 28359 Bremen, Germany or: |
|
|
31 | 31 | * |
|
|
32 | 32 | * http://www.mevis.de |
|
|
33 | 33 | * |
|
|
34 | 34 | */ |
|
|
35 | 35 | |
|
|
36 | 36 | #include <QMetaObject> |
|
|
37 | 37 | #include <QMetaMethod> |
|
|
38 | 38 | #include <QHash> |
|
|
39 | 39 | #include <QByteArray> |
|
|
40 | 40 | #include <QList> |
|
|
41 | 41 | #include "PythonQt.h" |
|
|
42 | 42 | |
|
|
43 | 43 | class PythonQtSlotInfo; |
|
|
44 | 44 | |
|
|
45 | 45 | struct PythonQtMemberInfo { |
|
|
46 | 46 | enum Type { |
|
|
47 | 47 | Invalid, Slot, EnumValue, EnumWrapper, Property, NotFound |
|
|
48 | 48 | }; |
|
|
49 | 49 | |
|
|
50 | 50 | PythonQtMemberInfo():_type(Invalid),_slot(NULL),_enumWrapper(NULL),_enumValue(0) { } |
|
|
51 | 51 | |
|
|
52 | 52 | PythonQtMemberInfo(PythonQtSlotInfo* info) { |
|
|
53 | 53 | _type = Slot; |
|
|
54 | 54 | _slot = info; |
|
|
55 | 55 | _enumValue = NULL; |
|
|
56 | 56 | } |
|
|
57 | 57 | |
|
|
58 | 58 | PythonQtMemberInfo(const PythonQtObjectPtr& enumValue) { |
|
|
59 | 59 | _type = EnumValue; |
|
|
60 | 60 | _slot = NULL; |
|
|
61 | 61 | _enumValue = enumValue; |
|
|
62 | 62 | _enumWrapper = NULL; |
|
|
63 | 63 | } |
|
|
64 | 64 | |
|
|
65 | 65 | PythonQtMemberInfo(const QMetaProperty& prop) { |
|
|
66 | 66 | _type = Property; |
|
|
67 | 67 | _slot = NULL; |
|
|
68 | 68 | _enumValue = NULL; |
|
|
69 | 69 | _property = prop; |
|
|
70 | 70 | _enumWrapper = NULL; |
|
|
71 | 71 | } |
|
|
72 | 72 | |
|
|
73 | 73 | Type _type; |
|
|
74 | 74 | |
|
|
75 | 75 | // TODO: this could be a union... |
|
|
76 | 76 | PythonQtSlotInfo* _slot; |
|
|
77 | 77 | PyObject* _enumWrapper; |
|
|
78 | 78 | PythonQtObjectPtr _enumValue; |
|
|
79 | 79 | QMetaProperty _property; |
|
|
80 | 80 | }; |
|
|
81 | 81 | |
|
|
82 | 82 | //! a class that stores all required information about a Qt object (and an optional associated C++ class name) |
|
|
83 | 83 | /*! for fast lookup of slots when calling the object from Python |
|
|
84 | 84 | */ |
|
|
85 | 85 | class PythonQtClassInfo { |
|
|
86 | 86 | |
|
|
87 | 87 | public: |
|
|
88 | 88 | PythonQtClassInfo(); |
|
|
89 | 89 | ~PythonQtClassInfo(); |
|
|
90 | 90 | |
|
|
91 | 91 | //! store information about parent classes |
|
|
92 | 92 | struct ParentClassInfo { |
|
|
93 | 93 | ParentClassInfo(PythonQtClassInfo* parent, int upcastingOffset=0):_parent(parent),_upcastingOffset(upcastingOffset) |
|
|
94 | 94 | {}; |
|
|
95 | 95 | |
|
|
96 | 96 | PythonQtClassInfo* _parent; |
|
|
97 | 97 | int _upcastingOffset; |
|
|
98 | 98 | }; |
|
|
99 | 99 | |
|
|
100 | 100 | |
|
|
101 | 101 | //! setup as a QObject, taking the meta object as meta information about the QObject |
|
|
102 | 102 | void setupQObject(const QMetaObject* meta); |
|
|
103 | 103 | |
|
|
104 | 104 | //! setup as a CPP (non-QObject), taking the classname |
|
|
105 | 105 | void setupCPPObject(const QByteArray& classname); |
|
|
106 | 106 | |
|
|
107 | //! set the type capabilities | |
|
|
108 | void setTypeSlots(int typeSlots) { _typeSlots = typeSlots; } | |
|
|
109 | //! get the type capabilities | |
|
|
110 | int typeSlots() const { return _typeSlots; } | |
|
|
111 | ||
|
|
107 | 112 | //! get the Python method definition for a given slot name (without return type and signature) |
|
|
108 | 113 | PythonQtMemberInfo member(const char* member); |
|
|
109 | 114 | |
|
|
110 | 115 | //! get access to the constructor slot (which may be overloaded if there are multiple constructors) |
|
|
111 | 116 | PythonQtSlotInfo* constructors(); |
|
|
112 | 117 | |
|
|
113 | 118 | //! get access to the destructor slot |
|
|
114 | 119 | PythonQtSlotInfo* destructor(); |
|
|
115 | 120 | |
|
|
116 | 121 | //! add a constructor, ownership is passed to classinfo |
|
|
117 | 122 | void addConstructor(PythonQtSlotInfo* info); |
|
|
118 | 123 | |
|
|
119 | 124 | //! set a destructor, ownership is passed to classinfo |
|
|
120 | 125 | void setDestructor(PythonQtSlotInfo* info); |
|
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121 | 126 | |
|
|
122 | 127 | //! add a decorator slot, ownership is passed to classinfo |
|
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123 | 128 | void addDecoratorSlot(PythonQtSlotInfo* info); |
|
|
124 | 129 | |
|
|
125 | 130 | //! get the classname (either of the QObject or of the wrapped CPP object) |
|
|
126 | 131 | const char* className(); |
|
|
127 | 132 | |
|
|
128 | 133 | //! returns if the QObject |
|
|
129 | 134 | bool isQObject() { return _isQObject; } |
|
|
130 | 135 | |
|
|
131 | 136 | //! returns if the class is a CPP wrapper |
|
|
132 | 137 | bool isCPPWrapper() { return !_isQObject; } |
|
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133 | 138 | |
|
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134 | 139 | //! get the meta object |
|
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135 | 140 | const QMetaObject* metaObject() { return _meta; } |
|
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136 | 141 | |
|
|
137 | 142 | //! set the meta object, this will reset the caching |
|
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138 | 143 | void setMetaObject(const QMetaObject* meta); |
|
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139 | 144 | |
|
|
140 | 145 | //! returns if this class inherits from the given classname |
|
|
141 | 146 | bool inherits(const char* classname); |
|
|
142 | 147 | |
|
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143 | 148 | //! returns if this class inherits from the given classinfo |
|
|
144 | 149 | bool inherits(PythonQtClassInfo* info); |
|
|
145 | 150 | |
|
|
146 | 151 | //! casts the given \c ptr to an object of type \c classname, returns the new pointer |
|
|
147 | 152 | //! which might be different to \c ptr due to C++ multiple inheritance |
|
|
148 | 153 | //! (if the cast is not possible or if ptr is NULL, NULL is returned) |
|
|
149 | 154 | void* castTo(void* ptr, const char* classname); |
|
|
150 | 155 | |
|
|
151 | 156 | //! get help string for the metaobject |
|
|
152 | 157 | QString help(); |
|
|
153 | 158 | |
|
|
154 | 159 | //! get list of all properties (on QObjects only, otherwise the list is empty) |
|
|
155 | 160 | QStringList propertyList(); |
|
|
156 | 161 | |
|
|
157 | 162 | //! get list of all members |
|
|
158 | 163 | QStringList memberList(bool metaOnly = false); |
|
|
159 | 164 | |
|
|
160 | 165 | //! get the meta type id of this class (only valid for isCPPWrapper() == true) |
|
|
161 | 166 | int metaTypeId() { return _metaTypeId; } |
|
|
162 | 167 | |
|
|
163 | 168 | //! set an additional decorator provider that offers additional decorator slots for this class |
|
|
164 | 169 | void setDecoratorProvider(PythonQtQObjectCreatorFunctionCB* cb) { _decoratorProviderCB = cb; _decoratorProvider = NULL; } |
|
|
165 | 170 | |
|
|
166 | 171 | //! get the decorator qobject instance |
|
|
167 | 172 | QObject* decorator(); |
|
|
168 | 173 | |
|
|
169 | 174 | //! add the parent class info of a CPP object |
|
|
170 | 175 | void addParentClass(const ParentClassInfo& info) { _parentClasses.append(info); } |
|
|
171 | 176 | |
|
|
172 | 177 | //! check if the special method "py_hasOwner" is implemented and if it returns false, which means that the object may be destroyed |
|
|
173 | 178 | bool hasOwnerMethodButNoOwner(void* object); |
|
|
174 | 179 | |
|
|
175 | 180 | //! set the associated PythonQtClassWrapper (which handles instance creation of this type) |
|
|
176 | 181 | void setPythonQtClassWrapper(PyObject* obj) { _pythonQtClassWrapper = obj; } |
|
|
177 | 182 | |
|
|
178 | 183 | //! get the associated PythonQtClassWrapper (which handles instance creation of this type) |
|
|
179 | 184 | PyObject* pythonQtClassWrapper() { return _pythonQtClassWrapper; } |
|
|
180 | 185 | |
|
|
181 | 186 | //! set the shell set instance wrapper cb |
|
|
182 | 187 | void setShellSetInstanceWrapperCB(PythonQtShellSetInstanceWrapperCB* cb) { |
|
|
183 | 188 | _shellSetInstanceWrapperCB = cb; |
|
|
184 | 189 | } |
|
|
185 | 190 | |
|
|
186 | 191 | //! get the shell set instance wrapper cb |
|
|
187 | 192 | PythonQtShellSetInstanceWrapperCB* shellSetInstanceWrapperCB() { |
|
|
188 | 193 | return _shellSetInstanceWrapperCB; |
|
|
189 | 194 | } |
|
|
190 | 195 | |
|
|
191 | 196 | //! add a handler for polymorphic downcasting |
|
|
192 | 197 | void addPolymorphicHandler(PythonQtPolymorphicHandlerCB* cb) { _polymorphicHandlers.append(cb); } |
|
|
193 | 198 | |
|
|
194 | 199 | //! cast the pointer down in the class hierarchy if a polymorphic handler allows to do that |
|
|
195 | 200 | void* castDownIfPossible(void* ptr, PythonQtClassInfo** resultClassInfo); |
|
|
196 | 201 | |
|
|
197 | 202 | //! returns if the localScope has an enum of that type name or if the enum contains a :: scope, if that class contails the enum |
|
|
198 | 203 | static PyObject* findEnumWrapper(const QByteArray& name, PythonQtClassInfo* localScope, bool* isLocalEnum = NULL); |
|
|
199 | 204 | |
|
|
200 | 205 | private: |
|
|
201 | 206 | void createEnumWrappers(); |
|
|
202 | 207 | void createEnumWrappers(const QMetaObject* meta); |
|
|
203 | 208 | PyObject* findEnumWrapper(const char* name); |
|
|
204 | 209 | |
|
|
205 | 210 | //! clear all cached members |
|
|
206 | 211 | void clearCachedMembers(); |
|
|
207 | 212 | |
|
|
208 | 213 | void* recursiveCastDownIfPossible(void* ptr, char** resultClassName); |
|
|
209 | 214 | |
|
|
210 | 215 | PythonQtSlotInfo* findDecoratorSlotsFromDecoratorProvider(const char* memberName, PythonQtSlotInfo* inputInfo, bool &found, QHash<QByteArray, PythonQtMemberInfo>& memberCache, int upcastingOffset); |
|
|
211 | 216 | void listDecoratorSlotsFromDecoratorProvider(QStringList& list, bool metaOnly); |
|
|
212 | 217 | PythonQtSlotInfo* recursiveFindDecoratorSlotsFromDecoratorProvider(const char* memberName, PythonQtSlotInfo* inputInfo, bool &found, QHash<QByteArray, PythonQtMemberInfo>& memberCache, int upcastingOffset); |
|
|
213 | 218 | |
|
|
214 | 219 | void recursiveCollectClassInfos(QList<PythonQtClassInfo*>& classInfoObjects); |
|
|
215 | 220 | void recursiveCollectDecoratorObjects(QList<QObject*>& decoratorObjects); |
|
|
216 | 221 | |
|
|
217 | 222 | bool lookForPropertyAndCache(const char* memberName); |
|
|
218 | 223 | bool lookForMethodAndCache(const char* memberName); |
|
|
219 | 224 | bool lookForEnumAndCache(const QMetaObject* m, const char* memberName); |
|
|
220 | 225 | |
|
|
221 | 226 | PythonQtSlotInfo* findDecoratorSlots(const char* memberName, int memberNameLen, PythonQtSlotInfo* tail, bool &found, QHash<QByteArray, PythonQtMemberInfo>& memberCache, int upcastingOffset); |
|
|
222 | 227 | int findCharOffset(const char* sigStart, char someChar); |
|
|
223 | 228 | |
|
|
224 | 229 | QHash<QByteArray, PythonQtMemberInfo> _cachedMembers; |
|
|
225 | 230 | |
|
|
226 | 231 | PythonQtSlotInfo* _constructors; |
|
|
227 | 232 | PythonQtSlotInfo* _destructor; |
|
|
228 | 233 | QList<PythonQtSlotInfo*> _decoratorSlots; |
|
|
229 | 234 | |
|
|
230 | 235 | QList<PythonQtObjectPtr> _enumWrappers; |
|
|
231 | 236 | |
|
|
232 | 237 | const QMetaObject* _meta; |
|
|
233 | 238 | |
|
|
234 | 239 | QByteArray _wrappedClassName; |
|
|
235 | 240 | QList<ParentClassInfo> _parentClasses; |
|
|
236 | 241 | |
|
|
237 | 242 | QList<PythonQtPolymorphicHandlerCB*> _polymorphicHandlers; |
|
|
238 | 243 | |
|
|
239 | 244 | QObject* _decoratorProvider; |
|
|
240 | 245 | PythonQtQObjectCreatorFunctionCB* _decoratorProviderCB; |
|
|
241 | 246 | |
|
|
242 | 247 | PyObject* _pythonQtClassWrapper; |
|
|
243 | 248 | |
|
|
244 | 249 | PythonQtShellSetInstanceWrapperCB* _shellSetInstanceWrapperCB; |
|
|
245 | 250 | |
|
|
246 | 251 | int _metaTypeId; |
|
|
252 | int _typeSlots; | |
|
|
247 | 253 | |
|
|
248 | 254 | bool _isQObject; |
|
|
249 | 255 | bool _enumsCreated; |
|
|
250 | 256 | |
|
|
251 | 257 | }; |
|
|
252 | 258 | |
|
|
253 | 259 | //--------------------------------------------------------------- |
|
|
254 | 260 | |
|
|
255 | 261 | |
|
|
256 | 262 | #endif |
| @@ -1,290 +1,452 | |||
|
|
1 | 1 | /* |
|
|
2 | 2 | * |
|
|
3 | 3 | * Copyright (C) 2006 MeVis Research GmbH All Rights Reserved. |
|
|
4 | 4 | * |
|
|
5 | 5 | * This library is free software; you can redistribute it and/or |
|
|
6 | 6 | * modify it under the terms of the GNU Lesser General Public |
|
|
7 | 7 | * License as published by the Free Software Foundation; either |
|
|
8 | 8 | * version 2.1 of the License, or (at your option) any later version. |
|
|
9 | 9 | * |
|
|
10 | 10 | * This library is distributed in the hope that it will be useful, |
|
|
11 | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
12 | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
|
13 | 13 | * Lesser General Public License for more details. |
|
|
14 | 14 | * |
|
|
15 | 15 | * Further, this software is distributed without any warranty that it is |
|
|
16 | 16 | * free of the rightful claim of any third person regarding infringement |
|
|
17 | 17 | * or the like. Any license provided herein, whether implied or |
|
|
18 | 18 | * otherwise, applies only to this software file. Patent licenses, if |
|
|
19 | 19 | * any, provided herein do not apply to combinations of this program with |
|
|
20 | 20 | * other software, or any other product whatsoever. |
|
|
21 | 21 | * |
|
|
22 | 22 | * You should have received a copy of the GNU Lesser General Public |
|
|
23 | 23 | * License along with this library; if not, write to the Free Software |
|
|
24 | 24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
|
25 | 25 | * |
|
|
26 | 26 | * Contact information: MeVis Research GmbH, Universitaetsallee 29, |
|
|
27 | 27 | * 28359 Bremen, Germany or: |
|
|
28 | 28 | * |
|
|
29 | 29 | * http://www.mevis.de |
|
|
30 | 30 | * |
|
|
31 | 31 | */ |
|
|
32 | 32 | |
|
|
33 | 33 | //---------------------------------------------------------------------------------- |
|
|
34 | 34 | /*! |
|
|
35 | 35 | // \file PythonQtClassWrapper.cpp |
|
|
36 | 36 | // \author Florian Link |
|
|
37 | 37 | // \author Last changed by $Author: florian $ |
|
|
38 | 38 | // \date 2006-05 |
|
|
39 | 39 | */ |
|
|
40 | 40 | //---------------------------------------------------------------------------------- |
|
|
41 | 41 | |
|
|
42 | 42 | #include "PythonQtClassWrapper.h" |
|
|
43 | 43 | #include <QObject> |
|
|
44 | 44 | |
|
|
45 | 45 | #include "PythonQt.h" |
|
|
46 | 46 | #include "PythonQtSlot.h" |
|
|
47 | 47 | #include "PythonQtClassInfo.h" |
|
|
48 | 48 | #include "PythonQtConversion.h" |
|
|
49 | 49 | #include "PythonQtInstanceWrapper.h" |
|
|
50 | 50 | |
|
|
51 | static PyObject* PythonQtInstanceWrapper_invert(PythonQtInstanceWrapper* wrapper) | |
|
|
52 | { | |
|
|
53 | PyObject* result = NULL; | |
|
|
54 | static QByteArray memberName = "__invert__"; | |
|
|
55 | PythonQtMemberInfo opSlot = wrapper->classInfo()->member(memberName); | |
|
|
56 | if (opSlot._type == PythonQtMemberInfo::Slot) { | |
|
|
57 | result = PythonQtSlotFunction_CallImpl(wrapper->classInfo(), wrapper->_obj, opSlot._slot, NULL, NULL, wrapper->_wrappedPtr); | |
|
|
58 | } | |
|
|
59 | return result; | |
|
|
60 | } | |
|
|
61 | ||
|
|
62 | static int PythonQtInstanceWrapper_nonzero(PythonQtInstanceWrapper* wrapper) | |
|
|
63 | { | |
|
|
64 | int result = (wrapper->_wrappedPtr == NULL && wrapper->_obj == NULL)?0:1; | |
|
|
65 | if (result) { | |
|
|
66 | static QByteArray memberName = "__nonzero__"; | |
|
|
67 | PythonQtMemberInfo opSlot = wrapper->classInfo()->member(memberName); | |
|
|
68 | if (opSlot._type == PythonQtMemberInfo::Slot) { | |
|
|
69 | PyObject* resultObj = PythonQtSlotFunction_CallImpl(wrapper->classInfo(), wrapper->_obj, opSlot._slot, NULL, NULL, wrapper->_wrappedPtr); | |
|
|
70 | if (resultObj == Py_False) { | |
|
|
71 | result = 0; | |
|
|
72 | } | |
|
|
73 | Py_XDECREF(resultObj); | |
|
|
74 | } | |
|
|
75 | } | |
|
|
76 | return result; | |
|
|
77 | } | |
|
|
78 | ||
|
|
79 | ||
|
|
80 | static PyObject* PythonQtInstanceWrapper_binaryfunc(PythonQtInstanceWrapper* wrapper, PyObject* other, const QByteArray& opName, const QByteArray& fallbackOpName = QByteArray()) | |
|
|
81 | { | |
|
|
82 | PyObject* result = NULL; | |
|
|
83 | PythonQtMemberInfo opSlot = wrapper->classInfo()->member(opName); | |
|
|
84 | if (opSlot._type == PythonQtMemberInfo::Slot) { | |
|
|
85 | // TODO get rid of tuple | |
|
|
86 | PyObject* args = PyTuple_New(1); | |
|
|
87 | Py_INCREF(other); | |
|
|
88 | PyTuple_SET_ITEM(args, 0, other); | |
|
|
89 | result = PythonQtSlotFunction_CallImpl(wrapper->classInfo(), wrapper->_obj, opSlot._slot, args, NULL, wrapper->_wrappedPtr); | |
|
|
90 | Py_DECREF(args); | |
|
|
91 | if (!result && !fallbackOpName.isEmpty()) { | |
|
|
92 | // try fallback if we did not get a result | |
|
|
93 | result = PythonQtInstanceWrapper_binaryfunc(wrapper, other, fallbackOpName); | |
|
|
94 | } | |
|
|
95 | } | |
|
|
96 | return result; | |
|
|
97 | } | |
|
|
98 | ||
|
|
99 | #define BINARY_OP(NAME) \ | |
|
|
100 | static PyObject* PythonQtInstanceWrapper_ ## NAME(PythonQtInstanceWrapper* wrapper, PyObject* other) \ | |
|
|
101 | { \ | |
|
|
102 | static const QByteArray opName("__" #NAME "__"); \ | |
|
|
103 | return PythonQtInstanceWrapper_binaryfunc(wrapper, other, opName); \ | |
|
|
104 | } | |
|
|
105 | ||
|
|
106 | #define BINARY_OP_INPLACE(NAME) \ | |
|
|
107 | static PyObject* PythonQtInstanceWrapper_i ## NAME(PythonQtInstanceWrapper* wrapper, PyObject* other) \ | |
|
|
108 | { \ | |
|
|
109 | static const QByteArray opName("__i" #NAME "__"); \ | |
|
|
110 | static const QByteArray fallbackName("__" #NAME "__"); \ | |
|
|
111 | return PythonQtInstanceWrapper_binaryfunc(wrapper, other, opName, fallbackName); \ | |
|
|
112 | } | |
|
|
113 | ||
|
|
114 | BINARY_OP(add) | |
|
|
115 | BINARY_OP(sub) | |
|
|
116 | BINARY_OP(mul) | |
|
|
117 | BINARY_OP(div) | |
|
|
118 | BINARY_OP(and) | |
|
|
119 | BINARY_OP(or) | |
|
|
120 | BINARY_OP(xor) | |
|
|
121 | BINARY_OP(mod) | |
|
|
122 | BINARY_OP(lshift) | |
|
|
123 | BINARY_OP(rshift) | |
|
|
124 | ||
|
|
125 | BINARY_OP_INPLACE(add) | |
|
|
126 | BINARY_OP_INPLACE(sub) | |
|
|
127 | BINARY_OP_INPLACE(mul) | |
|
|
128 | BINARY_OP_INPLACE(div) | |
|
|
129 | BINARY_OP_INPLACE(and) | |
|
|
130 | BINARY_OP_INPLACE(or) | |
|
|
131 | BINARY_OP_INPLACE(xor) | |
|
|
132 | BINARY_OP_INPLACE(mod) | |
|
|
133 | BINARY_OP_INPLACE(lshift) | |
|
|
134 | BINARY_OP_INPLACE(rshift) | |
|
|
135 | ||
|
|
136 | static void initializeSlots(PythonQtClassWrapper* wrap) | |
|
|
137 | { | |
|
|
138 | int typeSlots = wrap->classInfo()->typeSlots(); | |
|
|
139 | if (typeSlots) { | |
|
|
140 | if (typeSlots & PythonQt::Type_Add) { | |
|
|
141 | wrap->_base.as_number.nb_add = (binaryfunc)PythonQtInstanceWrapper_add; | |
|
|
142 | } | |
|
|
143 | if (typeSlots & PythonQt::Type_Subtract) { | |
|
|
144 | wrap->_base.as_number.nb_subtract = (binaryfunc)PythonQtInstanceWrapper_sub; | |
|
|
145 | } | |
|
|
146 | if (typeSlots & PythonQt::Type_Multiply) { | |
|
|
147 | wrap->_base.as_number.nb_multiply = (binaryfunc)PythonQtInstanceWrapper_mul; | |
|
|
148 | } | |
|
|
149 | if (typeSlots & PythonQt::Type_Divide) { | |
|
|
150 | wrap->_base.as_number.nb_divide = (binaryfunc)PythonQtInstanceWrapper_div; | |
|
|
151 | wrap->_base.as_number.nb_true_divide = (binaryfunc)PythonQtInstanceWrapper_div; | |
|
|
152 | } | |
|
|
153 | if (typeSlots & PythonQt::Type_And) { | |
|
|
154 | wrap->_base.as_number.nb_and = (binaryfunc)PythonQtInstanceWrapper_and; | |
|
|
155 | } | |
|
|
156 | if (typeSlots & PythonQt::Type_Or) { | |
|
|
157 | wrap->_base.as_number.nb_or = (binaryfunc)PythonQtInstanceWrapper_or; | |
|
|
158 | } | |
|
|
159 | if (typeSlots & PythonQt::Type_Xor) { | |
|
|
160 | wrap->_base.as_number.nb_xor = (binaryfunc)PythonQtInstanceWrapper_xor; | |
|
|
161 | } | |
|
|
162 | if (typeSlots & PythonQt::Type_Mod) { | |
|
|
163 | wrap->_base.as_number.nb_remainder = (binaryfunc)PythonQtInstanceWrapper_mod; | |
|
|
164 | } | |
|
|
165 | if (typeSlots & PythonQt::Type_LShift) { | |
|
|
166 | wrap->_base.as_number.nb_lshift = (binaryfunc)PythonQtInstanceWrapper_lshift; | |
|
|
167 | } | |
|
|
168 | if (typeSlots & PythonQt::Type_RShift) { | |
|
|
169 | wrap->_base.as_number.nb_rshift = (binaryfunc)PythonQtInstanceWrapper_rshift; | |
|
|
170 | } | |
|
|
171 | ||
|
|
172 | if (typeSlots & PythonQt::Type_InplaceAdd) { | |
|
|
173 | wrap->_base.as_number.nb_add = (binaryfunc)PythonQtInstanceWrapper_iadd; | |
|
|
174 | } | |
|
|
175 | if (typeSlots & PythonQt::Type_InplaceSubtract) { | |
|
|
176 | wrap->_base.as_number.nb_subtract = (binaryfunc)PythonQtInstanceWrapper_isub; | |
|
|
177 | } | |
|
|
178 | if (typeSlots & PythonQt::Type_InplaceMultiply) { | |
|
|
179 | wrap->_base.as_number.nb_multiply = (binaryfunc)PythonQtInstanceWrapper_imul; | |
|
|
180 | } | |
|
|
181 | if (typeSlots & PythonQt::Type_InplaceDivide) { | |
|
|
182 | wrap->_base.as_number.nb_inplace_divide = (binaryfunc)PythonQtInstanceWrapper_idiv; | |
|
|
183 | wrap->_base.as_number.nb_inplace_true_divide = (binaryfunc)PythonQtInstanceWrapper_idiv; | |
|
|
184 | } | |
|
|
185 | if (typeSlots & PythonQt::Type_InplaceAnd) { | |
|
|
186 | wrap->_base.as_number.nb_inplace_and = (binaryfunc)PythonQtInstanceWrapper_iand; | |
|
|
187 | } | |
|
|
188 | if (typeSlots & PythonQt::Type_InplaceOr) { | |
|
|
189 | wrap->_base.as_number.nb_inplace_or = (binaryfunc)PythonQtInstanceWrapper_ior; | |
|
|
190 | } | |
|
|
191 | if (typeSlots & PythonQt::Type_InplaceXor) { | |
|
|
192 | wrap->_base.as_number.nb_inplace_xor = (binaryfunc)PythonQtInstanceWrapper_ixor; | |
|
|
193 | } | |
|
|
194 | if (typeSlots & PythonQt::Type_InplaceMod) { | |
|
|
195 | wrap->_base.as_number.nb_inplace_remainder = (binaryfunc)PythonQtInstanceWrapper_imod; | |
|
|
196 | } | |
|
|
197 | if (typeSlots & PythonQt::Type_InplaceLShift) { | |
|
|
198 | wrap->_base.as_number.nb_inplace_lshift = (binaryfunc)PythonQtInstanceWrapper_ilshift; | |
|
|
199 | } | |
|
|
200 | if (typeSlots & PythonQt::Type_InplaceRShift) { | |
|
|
201 | wrap->_base.as_number.nb_inplace_rshift = (binaryfunc)PythonQtInstanceWrapper_irshift; | |
|
|
202 | } | |
|
|
203 | if (typeSlots & PythonQt::Type_Invert) { | |
|
|
204 | wrap->_base.as_number.nb_invert = (unaryfunc)PythonQtInstanceWrapper_invert; | |
|
|
205 | } | |
|
|
206 | if (typeSlots & PythonQt::Type_NonZero) { | |
|
|
207 | wrap->_base.as_number.nb_nonzero = (inquiry)PythonQtInstanceWrapper_nonzero; | |
|
|
208 | } | |
|
|
209 | } | |
|
|
210 | } | |
|
|
211 | ||
|
|
51 | 212 | static PyObject* PythonQtClassWrapper_alloc(PyTypeObject *self, Py_ssize_t nitems) |
|
|
52 | 213 | { |
|
|
53 | 214 | // call the default type alloc |
|
|
54 | 215 | PyObject* obj = PyType_Type.tp_alloc(self, nitems); |
|
|
55 | 216 | |
|
|
56 | 217 | // take current class type, if we are called via newPythonQtClassWrapper() |
|
|
57 | 218 | PythonQtClassWrapper* wrap = (PythonQtClassWrapper*)obj; |
|
|
58 | 219 | wrap->_classInfo = PythonQt::priv()->currentClassInfoForClassWrapperCreation(); |
|
|
220 | initializeSlots(wrap); | |
|
|
59 | 221 | |
|
|
60 | 222 | return obj; |
|
|
61 | 223 | } |
|
|
62 | 224 | |
|
|
63 | 225 | |
|
|
64 | 226 | static int PythonQtClassWrapper_init(PythonQtClassWrapper* self, PyObject* args, PyObject* kwds) |
|
|
65 | 227 | { |
|
|
66 | 228 | // call the default type init |
|
|
67 | 229 | if (PyType_Type.tp_init((PyObject *)self, args, kwds) < 0) { |
|
|
68 | 230 | return -1; |
|
|
69 | 231 | } |
|
|
70 | 232 | |
|
|
71 | 233 | // if we have no CPP class information, try our base class |
|
|
72 | 234 | if (!self->classInfo()) { |
|
|
73 | 235 | PyTypeObject* superType = ((PyTypeObject *)self)->tp_base; |
|
|
74 | 236 | |
|
|
75 | 237 | if (!superType || (superType->ob_type != &PythonQtClassWrapper_Type)) { |
|
|
76 | 238 | PyErr_Format(PyExc_TypeError, "type %s is not derived from PythonQtClassWrapper", ((PyTypeObject*)self)->tp_name); |
|
|
77 | 239 | return -1; |
|
|
78 | 240 | } |
|
|
79 | 241 | |
|
|
80 | 242 | // take the class info from the superType |
|
|
81 | 243 | self->_classInfo = ((PythonQtClassWrapper*)superType)->classInfo(); |
|
|
82 | 244 | } |
|
|
83 | 245 | |
|
|
84 | 246 | return 0; |
|
|
85 | 247 | } |
|
|
86 | 248 | |
|
|
87 | 249 | static PyObject *PythonQtClassWrapper_classname(PythonQtClassWrapper* type) |
|
|
88 | 250 | { |
|
|
89 | 251 | return PyString_FromString((QString("Class_") + type->classInfo()->className()).toLatin1().data()); |
|
|
90 | 252 | } |
|
|
91 | 253 | |
|
|
92 | 254 | static PyObject *PythonQtClassWrapper_help(PythonQtClassWrapper* type) |
|
|
93 | 255 | { |
|
|
94 | 256 | return PythonQt::self()->helpCalled(type->classInfo()); |
|
|
95 | 257 | } |
|
|
96 | 258 | |
|
|
97 | 259 | PyObject *PythonQtClassWrapper__init__(PythonQtClassWrapper *type, PyObject *args) |
|
|
98 | 260 | { |
|
|
99 | 261 | Py_ssize_t argc = PyTuple_Size(args); |
|
|
100 | 262 | if (argc>0) { |
|
|
101 | 263 | // we need to call __init__ of the instance |
|
|
102 | 264 | PyObject* self = PyTuple_GET_ITEM(args, 0); |
|
|
103 | 265 | if (PyObject_TypeCheck(self, (PyTypeObject*)type->classInfo()->pythonQtClassWrapper())) { |
|
|
104 | 266 | PyObject* newargs = PyTuple_New(argc-1); |
|
|
105 | 267 | for (int i = 0;i<argc-1; i++) { |
|
|
106 | 268 | PyTuple_SET_ITEM(newargs, i,PyTuple_GET_ITEM(args, i+1)); |
|
|
107 | 269 | } |
|
|
108 | 270 | PythonQtInstanceWrapper* wrapper = (PythonQtInstanceWrapper*)self; |
|
|
109 | 271 | int result = PythonQtInstanceWrapper_init(wrapper, newargs, NULL); |
|
|
110 | 272 | Py_DECREF(newargs); |
|
|
111 | 273 | if (result==0) { |
|
|
112 | 274 | Py_INCREF(Py_None); |
|
|
113 | 275 | return Py_None; |
|
|
114 | 276 | } else { |
|
|
115 | 277 | // init failed! |
|
|
116 | 278 | } |
|
|
117 | 279 | } else { |
|
|
118 | 280 | // self not of correct type! |
|
|
119 | 281 | } |
|
|
120 | 282 | } else { |
|
|
121 | 283 | // wrong number of args |
|
|
122 | 284 | } |
|
|
123 | 285 | return NULL; |
|
|
124 | 286 | } |
|
|
125 | 287 | |
|
|
126 | 288 | static PyMethodDef PythonQtClassWrapper_methods[] = { |
|
|
127 | 289 | {"__init__", (PyCFunction)PythonQtClassWrapper__init__, METH_VARARGS, |
|
|
128 | 290 | "Return the classname of the object" |
|
|
129 | 291 | }, |
|
|
130 | 292 | {"className", (PyCFunction)PythonQtClassWrapper_classname, METH_NOARGS, |
|
|
131 | 293 | "Return the classname of the object" |
|
|
132 | 294 | }, |
|
|
133 | 295 | {"help", (PyCFunction)PythonQtClassWrapper_help, METH_NOARGS, |
|
|
134 | 296 | "Shows the help of available methods for this class" |
|
|
135 | 297 | }, |
|
|
136 | 298 | {NULL, NULL, 0 , NULL} /* Sentinel */ |
|
|
137 | 299 | }; |
|
|
138 | 300 | |
|
|
139 | 301 | |
|
|
140 | 302 | static PyObject *PythonQtClassWrapper_getattro(PyObject *obj, PyObject *name) |
|
|
141 | 303 | { |
|
|
142 | 304 | const char *attributeName; |
|
|
143 | 305 | PythonQtClassWrapper *wrapper = (PythonQtClassWrapper *)obj; |
|
|
144 | 306 | |
|
|
145 | 307 | if ((attributeName = PyString_AsString(name)) == NULL) { |
|
|
146 | 308 | return NULL; |
|
|
147 | 309 | } |
|
|
148 | 310 | if (obj == (PyObject*)&PythonQtInstanceWrapper_Type) { |
|
|
149 | 311 | return NULL; |
|
|
150 | 312 | } |
|
|
151 | 313 | |
|
|
152 | 314 | if (qstrcmp(attributeName, "__dict__")==0) { |
|
|
153 | 315 | PyObject* dict = ((PyTypeObject *)wrapper)->tp_dict; |
|
|
154 | 316 | if (!wrapper->classInfo()) { |
|
|
155 | 317 | Py_INCREF(dict); |
|
|
156 | 318 | return dict; |
|
|
157 | 319 | } |
|
|
158 | 320 | dict = PyDict_Copy(dict); |
|
|
159 | 321 | |
|
|
160 | 322 | QStringList l = wrapper->classInfo()->memberList(false); |
|
|
161 | 323 | foreach (QString name, l) { |
|
|
162 | 324 | PyObject* o = PyObject_GetAttrString(obj, name.toLatin1().data()); |
|
|
163 | 325 | if (o) { |
|
|
164 | 326 | PyDict_SetItemString(dict, name.toLatin1().data(), o); |
|
|
165 | 327 | Py_DECREF(o); |
|
|
166 | 328 | } else { |
|
|
167 | 329 | // it must have been a property or child, which we do not know as a class object... |
|
|
168 | 330 | } |
|
|
169 | 331 | } |
|
|
170 | 332 | if (wrapper->classInfo()->constructors()) { |
|
|
171 | 333 | PyObject* func = PyCFunction_New(&PythonQtClassWrapper_methods[0], obj); |
|
|
172 | 334 | PyDict_SetItemString(dict, "__init__", func); |
|
|
173 | 335 | Py_DECREF(func); |
|
|
174 | 336 | } |
|
|
175 | 337 | for (int i = 1;i<3;i++) { |
|
|
176 | 338 | PyObject* func = PyCFunction_New(&PythonQtClassWrapper_methods[i], obj); |
|
|
177 | 339 | PyDict_SetItemString(dict, PythonQtClassWrapper_methods[i].ml_name, func); |
|
|
178 | 340 | Py_DECREF(func); |
|
|
179 | 341 | } |
|
|
180 | 342 | return dict; |
|
|
181 | 343 | } |
|
|
182 | 344 | |
|
|
183 | 345 | if (wrapper->classInfo()) { |
|
|
184 | 346 | PythonQtMemberInfo member = wrapper->classInfo()->member(attributeName); |
|
|
185 | 347 | if (member._type == PythonQtMemberInfo::EnumValue) { |
|
|
186 | 348 | PyObject* enumValue = member._enumValue; |
|
|
187 | 349 | Py_INCREF(enumValue); |
|
|
188 | 350 | return enumValue; |
|
|
189 | 351 | } else if (member._type == PythonQtMemberInfo::EnumWrapper) { |
|
|
190 | 352 | PyObject* enumWrapper = member._enumWrapper; |
|
|
191 | 353 | Py_INCREF(enumWrapper); |
|
|
192 | 354 | return enumWrapper; |
|
|
193 | 355 | } else if (member._type == PythonQtMemberInfo::Slot) { |
|
|
194 | 356 | // we return all slots, even the instance slots, since they are callable as unbound slots with self argument |
|
|
195 | 357 | return PythonQtSlotFunction_New(member._slot, obj, NULL); |
|
|
196 | 358 | } |
|
|
197 | 359 | } |
|
|
198 | 360 | |
|
|
199 | 361 | // look for the interal methods (className(), help()) |
|
|
200 | 362 | PyObject* internalMethod = Py_FindMethod( PythonQtClassWrapper_methods, obj, (char*)attributeName); |
|
|
201 | 363 | if (internalMethod) { |
|
|
202 | 364 | return internalMethod; |
|
|
203 | 365 | } |
|
|
204 | 366 | PyErr_Clear(); |
|
|
205 | 367 | |
|
|
206 | 368 | // look in super |
|
|
207 | 369 | PyObject* superAttr = PyType_Type.tp_getattro(obj, name); |
|
|
208 | 370 | if (superAttr) { |
|
|
209 | 371 | return superAttr; |
|
|
210 | 372 | } |
|
|
211 | 373 | |
|
|
212 | 374 | QString error = QString(wrapper->classInfo()->className()) + " has no attribute named '" + QString(attributeName) + "'"; |
|
|
213 | 375 | PyErr_SetString(PyExc_AttributeError, error.toLatin1().data()); |
|
|
214 | 376 | return NULL; |
|
|
215 | 377 | } |
|
|
216 | 378 | |
|
|
217 | 379 | static int PythonQtClassWrapper_setattro(PyObject *obj,PyObject *name,PyObject *value) |
|
|
218 | 380 | { |
|
|
219 | 381 | return PyType_Type.tp_setattro(obj,name,value); |
|
|
220 | 382 | } |
|
|
221 | 383 | |
|
|
222 | 384 | /* |
|
|
223 | 385 | static PyObject * PythonQtClassWrapper_repr(PyObject * obj) |
|
|
224 | 386 | { |
|
|
225 | 387 | PythonQtClassWrapper* wrapper = (PythonQtClassWrapper*)obj; |
|
|
226 | 388 | if (wrapper->classInfo()->isCPPWrapper()) { |
|
|
227 | 389 | const QMetaObject* meta = wrapper->classInfo()->metaObject(); |
|
|
228 | 390 | if (!meta) { |
|
|
229 | 391 | QObject* decorator = wrapper->classInfo()->decorator(); |
|
|
230 | 392 | if (decorator) { |
|
|
231 | 393 | meta = decorator->metaObject(); |
|
|
232 | 394 | } |
|
|
233 | 395 | } |
|
|
234 | 396 | if (meta) { |
|
|
235 | 397 | return PyString_FromFormat("%s Class (C++ wrapped by %s)", wrapper->classInfo()->className(), meta->className()); |
|
|
236 | 398 | } else { |
|
|
237 | 399 | return PyString_FromFormat("%s Class (C++ unwrapped)", wrapper->classInfo()->className()); |
|
|
238 | 400 | } |
|
|
239 | 401 | } else { |
|
|
240 | 402 | return PyString_FromFormat("%s Class", wrapper->classInfo()->className()); |
|
|
241 | 403 | } |
|
|
242 | 404 | } |
|
|
243 | 405 | |
|
|
244 | 406 | */ |
|
|
245 | 407 | |
|
|
246 | 408 | PyTypeObject PythonQtClassWrapper_Type = { |
|
|
247 | 409 | PyObject_HEAD_INIT(NULL) |
|
|
248 | 410 | 0, /*ob_size*/ |
|
|
249 | 411 | "PythonQt.PythonQtClassWrapper", /*tp_name*/ |
|
|
250 | 412 | sizeof(PythonQtClassWrapper), /*tp_basicsize*/ |
|
|
251 | 413 | 0, /*tp_itemsize*/ |
|
|
252 | 414 | 0, /*tp_dealloc*/ |
|
|
253 | 415 | 0, /*tp_print*/ |
|
|
254 | 416 | 0, /*tp_getattr*/ |
|
|
255 | 417 | 0, /*tp_setattr*/ |
|
|
256 | 418 | 0, /*tp_compare*/ |
|
|
257 | 419 | 0, //PythonQtClassWrapper_repr, /*tp_repr*/ |
|
|
258 | 420 | 0, /*tp_as_number*/ |
|
|
259 | 421 | 0, /*tp_as_sequence*/ |
|
|
260 | 422 | 0, /*tp_as_mapping*/ |
|
|
261 | 423 | 0, /*tp_hash */ |
|
|
262 | 424 | 0, /*tp_call*/ |
|
|
263 | 425 | 0, /*tp_str*/ |
|
|
264 | 426 | PythonQtClassWrapper_getattro, /*tp_getattro*/ |
|
|
265 | 427 | PythonQtClassWrapper_setattro, /*tp_setattro*/ |
|
|
266 | 428 | 0, /*tp_as_buffer*/ |
|
|
267 | 429 | Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ |
|
|
268 | 430 | 0, /* tp_doc */ |
|
|
269 | 431 | 0, /* tp_traverse */ |
|
|
270 | 432 | 0, /* tp_clear */ |
|
|
271 | 433 | 0, /* tp_richcompare */ |
|
|
272 | 434 | 0, /* tp_weaklistoffset */ |
|
|
273 | 435 | 0, /* tp_iter */ |
|
|
274 | 436 | 0, /* tp_iternext */ |
|
|
275 | 437 | 0, /* tp_methods */ |
|
|
276 | 438 | 0, /* tp_members */ |
|
|
277 | 439 | 0, /* tp_getset */ |
|
|
278 | 440 | 0, /* tp_base */ |
|
|
279 | 441 | 0, /* tp_dict */ |
|
|
280 | 442 | 0, /* tp_descr_get */ |
|
|
281 | 443 | 0, /* tp_descr_set */ |
|
|
282 | 444 | 0, /* tp_dictoffset */ |
|
|
283 | 445 | (initproc)PythonQtClassWrapper_init, /* tp_init */ |
|
|
284 | 446 | PythonQtClassWrapper_alloc, /* tp_alloc */ |
|
|
285 | 447 | 0, /* tp_new */ |
|
|
286 | 448 | 0, /* tp_free */ |
|
|
287 | 449 | }; |
|
|
288 | 450 | |
|
|
289 | 451 | //------------------------------------------------------- |
|
|
290 | 452 | |
| @@ -1,671 +1,715 | |||
|
|
1 | 1 | /* |
|
|
2 | 2 | * |
|
|
3 | 3 | * Copyright (C) 2006 MeVis Research GmbH All Rights Reserved. |
|
|
4 | 4 | * |
|
|
5 | 5 | * This library is free software; you can redistribute it and/or |
|
|
6 | 6 | * modify it under the terms of the GNU Lesser General Public |
|
|
7 | 7 | * License as published by the Free Software Foundation; either |
|
|
8 | 8 | * version 2.1 of the License, or (at your option) any later version. |
|
|
9 | 9 | * |
|
|
10 | 10 | * This library is distributed in the hope that it will be useful, |
|
|
11 | 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
|
12 | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
|
13 | 13 | * Lesser General Public License for more details. |
|
|
14 | 14 | * |
|
|
15 | 15 | * Further, this software is distributed without any warranty that it is |
|
|
16 | 16 | * free of the rightful claim of any third person regarding infringement |
|
|
17 | 17 | * or the like. Any license provided herein, whether implied or |
|
|
18 | 18 | * otherwise, applies only to this software file. Patent licenses, if |
|
|
19 | 19 | * any, provided herein do not apply to combinations of this program with |
|
|
20 | 20 | * other software, or any other product whatsoever. |
|
|
21 | 21 | * |
|
|
22 | 22 | * You should have received a copy of the GNU Lesser General Public |
|
|
23 | 23 | * License along with this library; if not, write to the Free Software |
|
|
24 | 24 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
|
25 | 25 | * |
|
|
26 | 26 | * Contact information: MeVis Research GmbH, Universitaetsallee 29, |
|
|
27 | 27 | * 28359 Bremen, Germany or: |
|
|
28 | 28 | * |
|
|
29 | 29 | * http://www.mevis.de |
|
|
30 | 30 | * |
|
|
31 | 31 | */ |
|
|
32 | 32 | |
|
|
33 | 33 | //---------------------------------------------------------------------------------- |
|
|
34 | 34 | /*! |
|
|
35 | 35 | // \file PythonQtInstanceWrapper.cpp |
|
|
36 | 36 | // \author Florian Link |
|
|
37 | 37 | // \author Last changed by $Author: florian $ |
|
|
38 | 38 | // \date 2006-05 |
|
|
39 | 39 | */ |
|
|
40 | 40 | //---------------------------------------------------------------------------------- |
|
|
41 | 41 | |
|
|
42 | 42 | #include "PythonQtInstanceWrapper.h" |
|
|
43 | 43 | #include <QObject> |
|
|
44 | 44 | #include "PythonQt.h" |
|
|
45 | 45 | #include "PythonQtSlot.h" |
|
|
46 | 46 | #include "PythonQtClassInfo.h" |
|
|
47 | 47 | #include "PythonQtConversion.h" |
|
|
48 | 48 | #include "PythonQtClassWrapper.h" |
|
|
49 | 49 | |
|
|
50 | 50 | PythonQtClassInfo* PythonQtInstanceWrapperStruct::classInfo() |
|
|
51 | 51 | { |
|
|
52 | 52 | // take the class info from our type object |
|
|
53 | 53 | return ((PythonQtClassWrapper*)ob_type)->_classInfo; |
|
|
54 | 54 | } |
|
|
55 | 55 | |
|
|
56 | 56 | static void PythonQtInstanceWrapper_deleteObject(PythonQtInstanceWrapper* self, bool force = false) { |
|
|
57 | ||
|
|
57 | ||
|
|
58 | 58 | // is this a C++ wrapper? |
|
|
59 | 59 | if (self->_wrappedPtr) { |
|
|
60 | 60 | //mlabDebugConst("Python","c++ wrapper removed " << self->_wrappedPtr << " " << self->_obj->className() << " " << self->classInfo()->wrappedClassName().latin1()); |
|
|
61 | ||
|
|
61 | ||
|
|
62 | 62 | PythonQt::priv()->removeWrapperPointer(self->_wrappedPtr); |
|
|
63 | 63 | // we own our qobject, so we delete it now: |
|
|
64 | 64 | delete self->_obj; |
|
|
65 | 65 | self->_obj = NULL; |
|
|
66 | 66 | if (force || self->classInfo()->hasOwnerMethodButNoOwner(self->_wrappedPtr) || self->_ownedByPythonQt) { |
|
|
67 | 67 | int type = self->classInfo()->metaTypeId(); |
|
|
68 | 68 | if (self->_useQMetaTypeDestroy && type>=0) { |
|
|
69 | 69 | // use QMetaType to destroy the object |
|
|
70 | 70 | QMetaType::destroy(type, self->_wrappedPtr); |
|
|
71 | 71 | } else { |
|
|
72 | 72 | PythonQtSlotInfo* slot = self->classInfo()->destructor(); |
|
|
73 | 73 | if (slot) { |
|
|
74 | 74 | void* args[2]; |
|
|
75 | 75 | args[0] = NULL; |
|
|
76 | 76 | args[1] = &self->_wrappedPtr; |
|
|
77 | 77 | slot->decorator()->qt_metacall(QMetaObject::InvokeMetaMethod, slot->slotIndex(), args); |
|
|
78 | 78 | self->_wrappedPtr = NULL; |
|
|
79 | 79 | } else { |
|
|
80 | 80 | if (type>=0) { |
|
|
81 | 81 | // use QMetaType to destroy the object |
|
|
82 | 82 | QMetaType::destroy(type, self->_wrappedPtr); |
|
|
83 | 83 | } else { |
|
|
84 | 84 | // TODO: warn about not being able to destroy the object? |
|
|
85 | 85 | } |
|
|
86 | 86 | } |
|
|
87 | 87 | } |
|
|
88 | 88 | } |
|
|
89 | 89 | } else { |
|
|
90 | 90 | //mlabDebugConst("Python","qobject wrapper removed " << self->_obj->className() << " " << self->classInfo()->wrappedClassName().latin1()); |
|
|
91 | 91 | if (self->_objPointerCopy) { |
|
|
92 | 92 | PythonQt::priv()->removeWrapperPointer(self->_objPointerCopy); |
|
|
93 | 93 | } |
|
|
94 | 94 | if (self->_obj) { |
|
|
95 | 95 | if (force || self->_ownedByPythonQt) { |
|
|
96 | 96 | if (force || !self->_obj->parent()) { |
|
|
97 | 97 | delete self->_obj; |
|
|
98 | 98 | } |
|
|
99 | 99 | } else { |
|
|
100 | 100 | if (self->_obj->parent()==NULL) { |
|
|
101 | 101 | // tell someone who is interested that the qobject is no longer wrapped, if it has no parent |
|
|
102 | 102 | PythonQt::qObjectNoLongerWrappedCB(self->_obj); |
|
|
103 | 103 | } |
|
|
104 | 104 | } |
|
|
105 | 105 | } |
|
|
106 | 106 | } |
|
|
107 | 107 | self->_obj = NULL; |
|
|
108 | 108 | } |
|
|
109 | 109 | |
|
|
110 | 110 | static void PythonQtInstanceWrapper_dealloc(PythonQtInstanceWrapper* self) |
|
|
111 | 111 | { |
|
|
112 | 112 | PythonQtInstanceWrapper_deleteObject(self); |
|
|
113 | 113 | self->_obj.~QPointer<QObject>(); |
|
|
114 | 114 | self->ob_type->tp_free((PyObject*)self); |
|
|
115 | 115 | } |
|
|
116 | 116 | |
|
|
117 | 117 | static PyObject* PythonQtInstanceWrapper_new(PyTypeObject *type, PyObject * /*args*/, PyObject * /*kwds*/) |
|
|
118 | 118 | { |
|
|
119 | 119 | //PythonQtClassWrapper *classType = (PythonQtClassWrapper*)type; |
|
|
120 | 120 | PythonQtInstanceWrapper *self; |
|
|
121 | 121 | static PyObject* emptyTuple = NULL; |
|
|
122 | 122 | if (emptyTuple==NULL) { |
|
|
123 | 123 | emptyTuple = PyTuple_New(0); |
|
|
124 | 124 | } |
|
|
125 | 125 | |
|
|
126 | 126 | self = (PythonQtInstanceWrapper*)PyBaseObject_Type.tp_new(type, emptyTuple, NULL); |
|
|
127 | 127 | |
|
|
128 | 128 | if (self != NULL) { |
|
|
129 | 129 | new (&self->_obj) QPointer<QObject>(); |
|
|
130 | 130 | self->_wrappedPtr = NULL; |
|
|
131 | 131 | self->_ownedByPythonQt = false; |
|
|
132 | 132 | self->_useQMetaTypeDestroy = false; |
|
|
133 | 133 | self->_isShellInstance = false; |
|
|
134 | 134 | } |
|
|
135 | 135 | return (PyObject *)self; |
|
|
136 | 136 | } |
|
|
137 | 137 | |
|
|
138 | 138 | int PythonQtInstanceWrapper_init(PythonQtInstanceWrapper * self, PyObject * args, PyObject * kwds) |
|
|
139 | 139 | { |
|
|
140 | 140 | if (args == PythonQtPrivate::dummyTuple()) { |
|
|
141 | 141 | // we are called from the internal PythonQt API, so our data will be filled later on... |
|
|
142 | 142 | return 0; |
|
|
143 | 143 | } |
|
|
144 | 144 | |
|
|
145 | 145 | // we are called from python, try to construct our object |
|
|
146 | 146 | if (self->classInfo()->constructors()) { |
|
|
147 | 147 | void* directCPPPointer = NULL; |
|
|
148 | 148 | PythonQtSlotFunction_CallImpl(self->classInfo(), NULL, self->classInfo()->constructors(), args, kwds, NULL, &directCPPPointer); |
|
|
149 | 149 | if (PyErr_Occurred()) { |
|
|
150 | 150 | return -1; |
|
|
151 | 151 | } |
|
|
152 | 152 | if (directCPPPointer) { |
|
|
153 | 153 | // change ownershipflag to be owned by PythonQt |
|
|
154 | 154 | self->_ownedByPythonQt = true; |
|
|
155 | 155 | self->_useQMetaTypeDestroy = false; |
|
|
156 | 156 | if (self->classInfo()->isCPPWrapper()) { |
|
|
157 | 157 | self->_wrappedPtr = directCPPPointer; |
|
|
158 | 158 | // TODO xxx: if there is a wrapper factory, we might want to generate a wrapper for our class?! |
|
|
159 | 159 | } else { |
|
|
160 | 160 | self->setQObject((QObject*)directCPPPointer); |
|
|
161 | 161 | } |
|
|
162 | 162 | // register with PythonQt |
|
|
163 | 163 | PythonQt::priv()->addWrapperPointer(directCPPPointer, self); |
|
|
164 | 164 | |
|
|
165 | 165 | PythonQtShellSetInstanceWrapperCB* cb = self->classInfo()->shellSetInstanceWrapperCB(); |
|
|
166 | 166 | if (cb) { |
|
|
167 | 167 | // if we are a derived python class, we set the wrapper |
|
|
168 | 168 | // to activate the shell class, otherwise we just ignore that it is a shell... |
|
|
169 | 169 | // we detect it be checking if the type does not have PythonQtInstanceWrapper_Type as direct base class, |
|
|
170 | 170 | // which is the case for all non-python derived types |
|
|
171 | 171 | if (((PyObject*)self)->ob_type->tp_base != &PythonQtInstanceWrapper_Type) { |
|
|
172 | 172 | // set the wrapper and remember that we have a shell instance! |
|
|
173 | 173 | (*cb)(directCPPPointer, self); |
|
|
174 | 174 | self->_isShellInstance = true; |
|
|
175 | 175 | } |
|
|
176 | 176 | } |
|
|
177 | 177 | } |
|
|
178 | 178 | } else { |
|
|
179 | 179 | QString error = QString("No constructors available for ") + self->classInfo()->className(); |
|
|
180 | 180 | PyErr_SetString(PyExc_ValueError, error.toLatin1().data()); |
|
|
181 | 181 | return -1; |
|
|
182 | 182 | } |
|
|
183 | 183 | return 0; |
|
|
184 | 184 | } |
|
|
185 | 185 | |
|
|
186 | static PyObject *PythonQtInstanceWrapper_richcompare(PythonQtInstanceWrapper* wrapper, PyObject* other, int code) | |
|
|
187 | { | |
|
|
188 | bool validPtrs = false; | |
|
|
189 | bool areSamePtrs = false; | |
|
|
190 | if (PyObject_TypeCheck((PyObject*)wrapper, &PythonQtInstanceWrapper_Type)) { | |
|
|
191 | if (PyObject_TypeCheck(other, &PythonQtInstanceWrapper_Type)) { | |
|
|
192 | validPtrs = true; | |
|
|
193 | PythonQtInstanceWrapper* w1 = wrapper; | |
|
|
194 | PythonQtInstanceWrapper* w2 = (PythonQtInstanceWrapper*)other; | |
|
|
195 | // check pointers directly | |
|
|
196 | if (w1->_wrappedPtr != NULL) { | |
|
|
197 | if (w1->_wrappedPtr == w2->_wrappedPtr) { | |
|
|
198 | areSamePtrs = true; | |
|
|
199 | } | |
|
|
200 | } else if (w1->_obj == w2->_obj) { | |
|
|
201 | areSamePtrs = true; | |
|
|
202 | } | |
|
|
203 | } else if (other == Py_None) { | |
|
|
204 | validPtrs = true; | |
|
|
205 | if (wrapper->_obj || wrapper->_wrappedPtr) { | |
|
|
206 | areSamePtrs = false; | |
|
|
207 | } else { | |
|
|
208 | areSamePtrs = true; | |
|
|
209 | } | |
|
|
210 | } | |
|
|
211 | } | |
|
|
212 | ||
|
|
213 | if ((wrapper->classInfo()->typeSlots() & PythonQt::Type_RichCompare) == 0) { | |
|
|
214 | // shortcut if richcompare is not supported: | |
|
|
215 | if (validPtrs && code == Py_EQ) { | |
|
|
216 | return PythonQtConv::GetPyBool(areSamePtrs); | |
|
|
217 | } else if (validPtrs && code == Py_NE) { | |
|
|
218 | return PythonQtConv::GetPyBool(!areSamePtrs); | |
|
|
219 | } | |
|
|
220 | Py_INCREF(Py_NotImplemented); | |
|
|
221 | return Py_NotImplemented; | |
|
|
222 | } | |
|
|
223 | ||
|
|
224 | QByteArray memberName; | |
|
|
225 | switch (code) { | |
|
|
226 | case Py_LT: | |
|
|
227 | { | |
|
|
228 | static QByteArray name = "__lt__"; | |
|
|
229 | memberName = name; | |
|
|
230 | } | |
|
|
231 | break; | |
|
|
232 | ||
|
|
233 | case Py_LE: | |
|
|
234 | { | |
|
|
235 | static QByteArray name = "__le__"; | |
|
|
236 | memberName = name; | |
|
|
237 | } | |
|
|
238 | break; | |
|
|
239 | ||
|
|
240 | case Py_EQ: | |
|
|
241 | { | |
|
|
242 | static QByteArray name = "__eq__"; | |
|
|
243 | memberName = name; | |
|
|
244 | } | |
|
|
245 | break; | |
|
|
246 | ||
|
|
247 | case Py_NE: | |
|
|
248 | { | |
|
|
249 | static QByteArray name = "__ne__"; | |
|
|
250 | memberName = name; | |
|
|
251 | } | |
|
|
252 | break; | |
|
|
253 | ||
|
|
254 | case Py_GT: | |
|
|
255 | { | |
|
|
256 | static QByteArray name = "__gt__"; | |
|
|
257 | memberName = name; | |
|
|
258 | } | |
|
|
259 | break; | |
|
|
260 | ||
|
|
261 | case Py_GE: | |
|
|
262 | { | |
|
|
263 | static QByteArray name = "__ge__"; | |
|
|
264 | memberName = name; | |
|
|
265 | } | |
|
|
266 | break; | |
|
|
267 | } | |
|
|
268 | ||
|
|
269 | PythonQtMemberInfo opSlot = wrapper->classInfo()->member(memberName); | |
|
|
270 | if (opSlot._type == PythonQtMemberInfo::Slot) { | |
|
|
271 | // TODO get rid of tuple | |
|
|
272 | PyObject* args = PyTuple_New(1); | |
|
|
273 | Py_INCREF(other); | |
|
|
274 | PyTuple_SET_ITEM(args, 0, other); | |
|
|
275 | PyObject* result = PythonQtSlotFunction_CallImpl(wrapper->classInfo(), wrapper->_obj, opSlot._slot, args, NULL, wrapper->_wrappedPtr); | |
|
|
276 | Py_DECREF(args); | |
|
|
277 | return result; | |
|
|
278 | } else { | |
|
|
279 | // not implemented, let python try something else! | |
|
|
280 | Py_INCREF(Py_NotImplemented); | |
|
|
281 | return Py_NotImplemented; | |
|
|
282 | } | |
|
|
283 | } | |
|
|
284 | ||
|
|
285 | ||
|
|
186 | 286 | static PyObject *PythonQtInstanceWrapper_classname(PythonQtInstanceWrapper* obj) |
|
|
187 | 287 | { |
|
|
188 | 288 | return PyString_FromString(obj->ob_type->tp_name); |
|
|
189 | 289 | } |
|
|
190 | 290 | |
|
|
191 | 291 | static PyObject *PythonQtInstanceWrapper_help(PythonQtInstanceWrapper* obj) |
|
|
192 | 292 | { |
|
|
193 | 293 | return PythonQt::self()->helpCalled(obj->classInfo()); |
|
|
194 | 294 | } |
|
|
195 | 295 | |
|
|
196 | 296 | static PyObject *PythonQtInstanceWrapper_delete(PythonQtInstanceWrapper * self) |
|
|
197 | 297 | { |
|
|
198 | 298 | PythonQtInstanceWrapper_deleteObject(self, true); |
|
|
199 | 299 | Py_INCREF(Py_None); |
|
|
200 | 300 | return Py_None; |
|
|
201 | 301 | } |
|
|
202 | 302 | |
|
|
203 | 303 | |
|
|
204 | 304 | static PyMethodDef PythonQtInstanceWrapper_methods[] = { |
|
|
205 | 305 | {"className", (PyCFunction)PythonQtInstanceWrapper_classname, METH_NOARGS, |
|
|
206 | 306 | "Return the classname of the object" |
|
|
207 | 307 | }, |
|
|
208 | 308 | {"help", (PyCFunction)PythonQtInstanceWrapper_help, METH_NOARGS, |
|
|
209 | 309 | "Shows the help of available methods for this class" |
|
|
210 | 310 | }, |
|
|
211 | 311 | {"delete", (PyCFunction)PythonQtInstanceWrapper_delete, METH_NOARGS, |
|
|
212 | 312 | "Deletes the C++ object (at your own risk, my friend!)" |
|
|
213 | 313 | }, |
|
|
214 | 314 | {NULL, NULL, 0, NULL} /* Sentinel */ |
|
|
215 | 315 | }; |
|
|
216 | 316 | |
|
|
217 | 317 | |
|
|
218 | 318 | static PyObject *PythonQtInstanceWrapper_getattro(PyObject *obj,PyObject *name) |
|
|
219 | 319 | { |
|
|
220 | 320 | const char *attributeName; |
|
|
221 | 321 | PythonQtInstanceWrapper *wrapper = (PythonQtInstanceWrapper *)obj; |
|
|
222 | 322 | |
|
|
223 | 323 | if ((attributeName = PyString_AsString(name)) == NULL) { |
|
|
224 | 324 | return NULL; |
|
|
225 | 325 | } |
|
|
226 | 326 | |
|
|
227 | 327 | if (qstrcmp(attributeName, "__dict__")==0) { |
|
|
228 | 328 | PyObject* dict = PyBaseObject_Type.tp_getattro(obj, name); |
|
|
229 | 329 | dict = PyDict_Copy(dict); |
|
|
230 | 330 | |
|
|
231 | 331 | if (wrapper->_obj) { |
|
|
232 | 332 | // only the properties are missing, the rest is already available from |
|
|
233 | 333 | // PythonQtClassWrapper... |
|
|
234 | 334 | QStringList l = wrapper->classInfo()->propertyList(); |
|
|
235 | 335 | foreach (QString name, l) { |
|
|
236 | 336 | PyObject* o = PyObject_GetAttrString(obj, name.toLatin1().data()); |
|
|
237 | 337 | if (o) { |
|
|
238 | 338 | PyDict_SetItemString(dict, name.toLatin1().data(), o); |
|
|
239 | 339 | Py_DECREF(o); |
|
|
240 | 340 | } else { |
|
|
241 | 341 | std::cerr << "PythonQtInstanceWrapper: something is wrong, could not get attribute " << name.toLatin1().data(); |
|
|
242 | 342 | } |
|
|
243 | 343 | } |
|
|
244 | 344 | |
|
|
245 |
QList<QByteArray> |
|
|
|
345 | QList<QByteArray> dynamicProps = wrapper->_obj->dynamicPropertyNames(); | |
|
|
246 | 346 | foreach (QByteArray name, dynamicProps) { |
|
|
247 | 347 | PyObject* o = PyObject_GetAttrString(obj, name.data()); |
|
|
248 | 348 | if (o) { |
|
|
249 | 349 | PyDict_SetItemString(dict, name.data(), o); |
|
|
250 | 350 | Py_DECREF(o); |
|
|
251 | 351 | } else { |
|
|
252 | 352 | std::cerr << "PythonQtInstanceWrapper: dynamic property could not be read " << name.data(); |
|
|
253 | 353 | } |
|
|
254 | 354 | } |
|
|
255 | 355 | } |
|
|
256 | 356 | // Note: we do not put children into the dict, is would look confusing?! |
|
|
257 | 357 | return dict; |
|
|
258 | 358 | } |
|
|
259 | 359 | |
|
|
260 | 360 | // first look in super, to return derived methods from base object first |
|
|
261 | 361 | PyObject* superAttr = PyBaseObject_Type.tp_getattro(obj, name); |
|
|
262 | 362 | if (superAttr) { |
|
|
263 | 363 | return superAttr; |
|
|
264 | 364 | } |
|
|
265 | 365 | PyErr_Clear(); |
|
|
266 | 366 | |
|
|
267 | 367 | // mlabDebugConst("Python","get " << attributeName); |
|
|
268 | 368 | |
|
|
269 | 369 | PythonQtMemberInfo member = wrapper->classInfo()->member(attributeName); |
|
|
270 | 370 | switch (member._type) { |
|
|
271 | 371 | case PythonQtMemberInfo::Property: |
|
|
272 | 372 | if (wrapper->_obj) { |
|
|
273 | 373 | if (member._property.userType() != QVariant::Invalid) { |
|
|
274 | 374 | return PythonQtConv::QVariantToPyObject(member._property.read(wrapper->_obj)); |
|
|
275 | 375 | } else { |
|
|
276 | 376 | Py_INCREF(Py_None); |
|
|
277 | 377 | return Py_None; |
|
|
278 | 378 | } |
|
|
279 | 379 | } else { |
|
|
280 | 380 | QString error = QString("Trying to read property '") + attributeName + "' from a destroyed " + wrapper->classInfo()->className() + " object"; |
|
|
281 | 381 | PyErr_SetString(PyExc_ValueError, error.toLatin1().data()); |
|
|
282 | 382 | return NULL; |
|
|
283 | 383 | } |
|
|
284 | 384 | break; |
|
|
285 | 385 | case PythonQtMemberInfo::Slot: |
|
|
286 | 386 | return PythonQtSlotFunction_New(member._slot, obj, NULL); |
|
|
287 | 387 | break; |
|
|
288 | 388 | case PythonQtMemberInfo::EnumValue: |
|
|
289 | 389 | { |
|
|
290 | 390 | PyObject* enumValue = member._enumValue; |
|
|
291 | 391 | Py_INCREF(enumValue); |
|
|
292 | 392 | return enumValue; |
|
|
293 | 393 | } |
|
|
294 | 394 | break; |
|
|
295 | 395 | case PythonQtMemberInfo::EnumWrapper: |
|
|
296 | 396 | { |
|
|
297 | 397 | PyObject* enumWrapper = member._enumWrapper; |
|
|
298 | 398 | Py_INCREF(enumWrapper); |
|
|
299 | 399 | return enumWrapper; |
|
|
300 | 400 | } |
|
|
301 | 401 | break; |
|
|
302 | 402 | case PythonQtMemberInfo::NotFound: |
|
|
303 | 403 | { |
|
|
304 | 404 | static const QByteArray getterString("py_get_"); |
|
|
305 | 405 | // check for a getter slot |
|
|
306 | 406 | PythonQtMemberInfo member = wrapper->classInfo()->member(getterString + attributeName); |
|
|
307 | 407 | if (member._type == PythonQtMemberInfo::Slot) { |
|
|
308 | 408 | return PythonQtSlotFunction_CallImpl(wrapper->classInfo(), wrapper->_obj, member._slot, NULL, NULL, wrapper->_wrappedPtr); |
|
|
309 | 409 | } |
|
|
310 | 410 | |
|
|
311 | 411 | // handle dynamic properties |
|
|
312 | 412 | if (wrapper->_obj) { |
|
|
313 | 413 | QVariant v = wrapper->_obj->property(attributeName); |
|
|
314 | 414 | if (v.isValid()) { |
|
|
315 | 415 | return PythonQtConv::QVariantToPyObject(v); |
|
|
316 | 416 | } |
|
|
317 | 417 | } |
|
|
318 | 418 | } |
|
|
319 | 419 | break; |
|
|
320 | 420 | default: |
|
|
321 | 421 | // is an invalid type, go on |
|
|
322 | 422 | break; |
|
|
323 | 423 | } |
|
|
324 | 424 | |
|
|
325 | 425 | // look for the internal methods (className(), help()) |
|
|
326 | 426 | PyObject* internalMethod = Py_FindMethod( PythonQtInstanceWrapper_methods, obj, (char*)attributeName); |
|
|
327 | 427 | if (internalMethod) { |
|
|
328 | 428 | return internalMethod; |
|
|
329 | 429 | } |
|
|
330 | 430 | PyErr_Clear(); |
|
|
331 | 431 | |
|
|
332 | 432 | if (wrapper->_obj) { |
|
|
333 | 433 | // look for a child |
|
|
334 | 434 | QObjectList children = wrapper->_obj->children(); |
|
|
335 | 435 | for (int i = 0; i < children.count(); i++) { |
|
|
336 | 436 | QObject *child = children.at(i); |
|
|
337 | 437 | if (child->objectName() == attributeName) { |
|
|
338 | 438 | return PythonQt::priv()->wrapQObject(child); |
|
|
339 | 439 | } |
|
|
340 | 440 | } |
|
|
341 | 441 | } |
|
|
342 | 442 | |
|
|
343 | 443 | QString error = QString(wrapper->classInfo()->className()) + " has no attribute named '" + QString(attributeName) + "'"; |
|
|
344 | 444 | PyErr_SetString(PyExc_AttributeError, error.toLatin1().data()); |
|
|
345 | 445 | return NULL; |
|
|
346 | 446 | } |
|
|
347 | 447 | |
|
|
348 | 448 | static int PythonQtInstanceWrapper_setattro(PyObject *obj,PyObject *name,PyObject *value) |
|
|
349 | 449 | { |
|
|
350 | 450 | QString error; |
|
|
351 | 451 | const char *attributeName; |
|
|
352 | 452 | PythonQtInstanceWrapper *wrapper = (PythonQtInstanceWrapper *)obj; |
|
|
353 | 453 | |
|
|
354 | 454 | if ((attributeName = PyString_AsString(name)) == NULL) |
|
|
355 | 455 | return -1; |
|
|
356 | 456 | |
|
|
357 | 457 | PythonQtMemberInfo member = wrapper->classInfo()->member(attributeName); |
|
|
358 | 458 | if (member._type == PythonQtMemberInfo::Property) { |
|
|
359 | 459 | |
|
|
360 | 460 | if (!wrapper->_obj) { |
|
|
361 | 461 | error = QString("Trying to set property '") + attributeName + "' on a destroyed " + wrapper->classInfo()->className() + " object"; |
|
|
362 | 462 | PyErr_SetString(PyExc_AttributeError, error.toLatin1().data()); |
|
|
363 | 463 | return -1; |
|
|
364 | 464 | } |
|
|
365 | ||
|
|
465 | ||
|
|
366 | 466 | QMetaProperty prop = member._property; |
|
|
367 | 467 | if (prop.isWritable()) { |
|
|
368 | 468 | QVariant v; |
|
|
369 | 469 | if (prop.isEnumType()) { |
|
|
370 | 470 | // this will give us either a string or an int, everything else will probably be an error |
|
|
371 | 471 | v = PythonQtConv::PyObjToQVariant(value); |
|
|
372 | 472 | } else { |
|
|
373 | 473 | int t = prop.userType(); |
|
|
374 | 474 | v = PythonQtConv::PyObjToQVariant(value, t); |
|
|
375 | 475 | } |
|
|
376 | 476 | bool success = false; |
|
|
377 | 477 | if (v.isValid()) { |
|
|
378 | 478 | success = prop.write(wrapper->_obj, v); |
|
|
379 | 479 | } |
|
|
380 | 480 | if (success) { |
|
|
381 | 481 | return 0; |
|
|
382 | 482 | } else { |
|
|
383 | 483 | error = QString("Property '") + attributeName + "' of type '" + |
|
|
384 | 484 | prop.typeName() + "' does not accept an object of type " |
|
|
385 | 485 | + QString(value->ob_type->tp_name) + " (" + PythonQtConv::PyObjGetRepresentation(value) + ")"; |
|
|
386 | 486 | } |
|
|
387 | 487 | } else { |
|
|
388 | 488 | error = QString("Property '") + attributeName + "' of " + obj->ob_type->tp_name + " object is not writable"; |
|
|
389 | 489 | } |
|
|
390 | 490 | } else if (member._type == PythonQtMemberInfo::Slot) { |
|
|
391 | 491 | error = QString("Slot '") + attributeName + "' can not be overwritten on " + obj->ob_type->tp_name + " object"; |
|
|
392 | 492 | } else if (member._type == PythonQtMemberInfo::EnumValue) { |
|
|
393 | 493 | error = QString("EnumValue '") + attributeName + "' can not be overwritten on " + obj->ob_type->tp_name + " object"; |
|
|
394 | 494 | } else if (member._type == PythonQtMemberInfo::EnumWrapper) { |
|
|
395 | 495 | error = QString("Enum '") + attributeName + "' can not be overwritten on " + obj->ob_type->tp_name + " object"; |
|
|
396 | 496 | } else if (member._type == PythonQtMemberInfo::NotFound) { |
|
|
397 | 497 | // check for a setter slot |
|
|
398 |
static const QByteArray setterString("py_set_"); |
|
|
|
498 | static const QByteArray setterString("py_set_"); | |
|
|
399 | 499 | PythonQtMemberInfo setter = wrapper->classInfo()->member(setterString + attributeName); |
|
|
400 | 500 | if (setter._type == PythonQtMemberInfo::Slot) { |
|
|
401 | 501 | // call the setter and ignore the result value |
|
|
402 | 502 | void* result; |
|
|
403 | 503 | PyObject* args = PyTuple_New(1); |
|
|
404 | 504 | Py_INCREF(value); |
|
|
405 | 505 | PyTuple_SET_ITEM(args, 0, value); |
|
|
406 | 506 | PythonQtSlotFunction_CallImpl(wrapper->classInfo(), wrapper->_obj, setter._slot, args, NULL, wrapper->_wrappedPtr, &result); |
|
|
407 | 507 | Py_DECREF(args); |
|
|
408 | 508 | return 0; |
|
|
409 | 509 | } |
|
|
410 | 510 | |
|
|
411 | 511 | // handle dynamic properties |
|
|
412 | 512 | if (wrapper->_obj) { |
|
|
413 | 513 | QVariant prop = wrapper->_obj->property(attributeName); |
|
|
414 | 514 | if (prop.isValid()) { |
|
|
415 | 515 | QVariant v = PythonQtConv::PyObjToQVariant(value); |
|
|
416 | 516 | if (v.isValid()) { |
|
|
417 | 517 | wrapper->_obj->setProperty(attributeName, v); |
|
|
418 | 518 | return 0; |
|
|
419 | 519 | } else { |
|
|
420 | 520 | error = QString("Dynamic property '") + attributeName + "' does not accept an object of type " |
|
|
421 | 521 | + QString(value->ob_type->tp_name) + " (" + PythonQtConv::PyObjGetRepresentation(value) + ")"; |
|
|
422 | 522 | PyErr_SetString(PyExc_AttributeError, error.toLatin1().data()); |
|
|
423 | 523 | return -1; |
|
|
424 | 524 | } |
|
|
425 | 525 | } |
|
|
426 | 526 | } |
|
|
427 | ||
|
|
527 | ||
|
|
428 | 528 | // if we are a derived python class, we allow setting attributes. |
|
|
429 | 529 | // if we are a direct CPP wrapper, we do NOT allow it, since |
|
|
430 | 530 | // it would be confusing to allow it because a wrapper will go away when it is not seen by python anymore |
|
|
431 | 531 | // and when it is recreated from a CPP pointer the attributes are gone... |
|
|
432 | 532 | if (obj->ob_type->tp_base != &PythonQtInstanceWrapper_Type) { |
|
|
433 | 533 | return PyBaseObject_Type.tp_setattro(obj,name,value); |
|
|
434 | 534 | } else { |
|
|
435 | 535 | error = QString("'") + attributeName + "' does not exist on " + obj->ob_type->tp_name + " and creating new attributes on C++ objects is not allowed"; |
|
|
436 | 536 | } |
|
|
437 | 537 | } |
|
|
438 | 538 | |
|
|
439 | 539 | PyErr_SetString(PyExc_AttributeError, error.toLatin1().data()); |
|
|
440 | 540 | return -1; |
|
|
441 | 541 | } |
|
|
442 | 542 | |
|
|
443 | 543 | static QString getStringFromObject(PythonQtInstanceWrapper* wrapper) { |
|
|
444 | 544 | QString result; |
|
|
445 | 545 | if (wrapper->_wrappedPtr) { |
|
|
446 | 546 | // first try some manually string conversions for some variants |
|
|
447 | 547 | int metaid = wrapper->classInfo()->metaTypeId(); |
|
|
448 | 548 | result = PythonQtConv::CPPObjectToString(metaid, wrapper->_wrappedPtr); |
|
|
449 | 549 | if (!result.isEmpty()) { |
|
|
450 | 550 | return result; |
|
|
451 | 551 | } |
|
|
452 | 552 | } |
|
|
453 | 553 | // next, try to call py_toString |
|
|
454 | 554 | PythonQtMemberInfo info = wrapper->classInfo()->member("py_toString"); |
|
|
455 | 555 | if (info._type == PythonQtMemberInfo::Slot) { |
|
|
456 | 556 | PyObject* resultObj = PythonQtSlotFunction_CallImpl(wrapper->classInfo(), wrapper->_obj, info._slot, NULL, NULL, wrapper->_wrappedPtr); |
|
|
457 | 557 | if (resultObj) { |
|
|
458 | 558 | // TODO this is one conversion too much, would be nicer to call the slot directly... |
|
|
459 | 559 | result = PythonQtConv::PyObjGetString(resultObj); |
|
|
460 | 560 | Py_DECREF(resultObj); |
|
|
461 | 561 | } |
|
|
462 | 562 | } |
|
|
463 | 563 | return result; |
|
|
464 | 564 | } |
|
|
465 | 565 | |
|
|
466 | 566 | static PyObject * PythonQtInstanceWrapper_str(PyObject * obj) |
|
|
467 | 567 | { |
|
|
468 | 568 | PythonQtInstanceWrapper* wrapper = (PythonQtInstanceWrapper*)obj; |
|
|
469 | 569 | const char* typeName = obj->ob_type->tp_name; |
|
|
470 | 570 | QObject *qobj = wrapper->_obj; |
|
|
471 | 571 | QString str = getStringFromObject(wrapper); |
|
|
472 | 572 | if (!str.isEmpty()) { |
|
|
473 | 573 | return PyString_FromFormat("%s", str.toLatin1().constData()); |
|
|
474 | 574 | } |
|
|
475 | 575 | if (wrapper->_wrappedPtr) { |
|
|
476 | 576 | if (wrapper->_obj) { |
|
|
477 | 577 | return PyString_FromFormat("%s (C++ Object %p wrapped by %s %p))", typeName, wrapper->_wrappedPtr, wrapper->_obj->metaObject()->className(), qobj); |
|
|
478 | 578 | } else { |
|
|
479 | 579 | return PyString_FromFormat("%s (C++ Object %p)", typeName, wrapper->_wrappedPtr); |
|
|
480 | 580 | } |
|
|
481 | 581 | } else { |
|
|
482 | 582 | return PyString_FromFormat("%s (QObject %p)", typeName, qobj); |
|
|
483 | 583 | } |
|
|
484 | 584 | } |
|
|
485 | 585 | |
|
|
486 | 586 | static PyObject * PythonQtInstanceWrapper_repr(PyObject * obj) |
|
|
487 | 587 | { |
|
|
488 | 588 | PythonQtInstanceWrapper* wrapper = (PythonQtInstanceWrapper*)obj; |
|
|
489 | 589 | const char* typeName = obj->ob_type->tp_name; |
|
|
490 | ||
|
|
590 | ||
|
|
491 | 591 | QObject *qobj = wrapper->_obj; |
|
|
492 | 592 | QString str = getStringFromObject(wrapper); |
|
|
493 | 593 | if (!str.isEmpty()) { |
|
|
494 | 594 | if (str.startsWith(typeName)) { |
|
|
495 | 595 | return PyString_FromFormat("%s", str.toLatin1().constData()); |
|
|
496 | 596 | } else { |
|
|
497 | 597 | return PyString_FromFormat("%s(%s, %p)", typeName, str.toLatin1().constData(), wrapper->_wrappedPtr); |
|
|
498 | 598 | } |
|
|
499 | 599 | } |
|
|
500 | 600 | if (wrapper->_wrappedPtr) { |
|
|
501 | 601 | if (wrapper->_obj) { |
|
|
502 | 602 | return PyString_FromFormat("%s (C++ Object %p wrapped by %s %p))", typeName, wrapper->_wrappedPtr, wrapper->_obj->metaObject()->className(), qobj); |
|
|
503 | 603 | } else { |
|
|
504 | 604 | return PyString_FromFormat("%s (C++ Object %p)", typeName, wrapper->_wrappedPtr); |
|
|
505 | 605 | } |
|
|
506 | 606 | } else { |
|
|
507 | 607 | return PyString_FromFormat("%s (%s %p)", typeName, wrapper->classInfo()->className(), qobj); |
|
|
508 | 608 | } |
|
|
509 | 609 | } |
|
|
510 | 610 | |
|
|
511 |
static int PythonQtInstanceWrapper_ |
|
|
|
512 | { | |
|
|
513 | if (PyObject_TypeCheck(obj1, &PythonQtInstanceWrapper_Type) && | |
|
|
514 | PyObject_TypeCheck(obj2, &PythonQtInstanceWrapper_Type)) { | |
|
|
515 | ||
|
|
516 | PythonQtInstanceWrapper* w1 = (PythonQtInstanceWrapper*)obj1; | |
|
|
517 | PythonQtInstanceWrapper* w2 = (PythonQtInstanceWrapper*)obj2; | |
|
|
518 | // check pointers directly first: | |
|
|
519 | if (w1->_wrappedPtr != NULL) { | |
|
|
520 | if (w1->_wrappedPtr == w2->_wrappedPtr) { | |
|
|
521 | return 0; | |
|
|
522 | } | |
|
|
523 | } else if (w1->_obj == w2->_obj) { | |
|
|
524 | return 0; | |
|
|
525 | } | |
|
|
526 | const char* class1 = w1->classInfo()->className(); | |
|
|
527 | const char* class2 = w2->classInfo()->className(); | |
|
|
528 | if (strcmp(class1, class2) == 0) { | |
|
|
529 | // same class names, so we can try the operator_equal | |
|
|
530 | PythonQtMemberInfo info = w1->classInfo()->member("operator_equal"); | |
|
|
531 | if (info._type == PythonQtMemberInfo::Slot) { | |
|
|
532 | bool result = false; | |
|
|
533 | void* obj1 = w1->_wrappedPtr; | |
|
|
534 | if (!obj1) { | |
|
|
535 | obj1 = w1->_obj; | |
|
|
536 | } | |
|
|
537 | if (!obj1) { return -1; } | |
|
|
538 | void* obj2 = w2->_wrappedPtr; | |
|
|
539 | if (!obj2) { | |
|
|
540 | obj2 = w2->_obj; | |
|
|
541 | } | |
|
|
542 | if (!obj2) { return -1; } | |
|
|
543 | if (info._slot->isInstanceDecorator()) { | |
|
|
544 | // call on decorator QObject | |
|
|
545 | void* args[3]; | |
|
|
546 | args[0] = &result; | |
|
|
547 | args[1] = &obj1; // this is a pointer, so it needs a pointer to a pointer | |
|
|
548 | args[2] = obj2; // this is a reference, so it needs the direct pointer | |
|
|
549 | info._slot->decorator()->qt_metacall(QMetaObject::InvokeMetaMethod, info._slot->slotIndex(), args); | |
|
|
550 | return result?0:-1; | |
|
|
551 | } else { | |
|
|
552 | // call directly on QObject | |
|
|
553 | if (w1->_obj && w2->_obj) { | |
|
|
554 | void* args[2]; | |
|
|
555 | args[0] = &result; | |
|
|
556 | args[1] = obj2; // this is a reference, so it needs the direct pointer | |
|
|
557 | w1->_obj->qt_metacall(QMetaObject::InvokeMetaMethod, info._slot->slotIndex(), args); | |
|
|
558 | return result?0:-1; | |
|
|
559 | } | |
|
|
560 | } | |
|
|
561 | } | |
|
|
562 | } | |
|
|
563 | } | |
|
|
564 | return -1; | |
|
|
565 | } | |
|
|
566 | ||
|
|
567 | static int PythonQtInstanceWrapper_nonzero(PyObject *obj) | |
|
|
611 | static int PythonQtInstanceWrapper_builtin_nonzero(PyObject *obj) | |
|
|
568 | 612 | { |
|
|
569 | 613 | PythonQtInstanceWrapper* wrapper = (PythonQtInstanceWrapper*)obj; |
|
|
570 | 614 | return (wrapper->_wrappedPtr == NULL && wrapper->_obj == NULL)?0:1; |
|
|
571 | 615 | } |
|
|
572 | 616 | |
|
|
573 | 617 | |
|
|
574 | 618 | static long PythonQtInstanceWrapper_hash(PythonQtInstanceWrapper *obj) |
|
|
575 | 619 | { |
|
|
576 | 620 | if (obj->_wrappedPtr != NULL) { |
|
|
577 | 621 | return reinterpret_cast<long>(obj->_wrappedPtr); |
|
|
578 | 622 | } else { |
|
|
579 | 623 | QObject* qobj = obj->_obj; // get pointer from QPointer wrapper |
|
|
580 | 624 | return reinterpret_cast<long>(qobj); |
|
|
581 | 625 | } |
|
|
582 | 626 | } |
|
|
583 | 627 | |
|
|
584 | 628 | |
|
|
585 | 629 | |
|
|
586 | 630 | // we override nb_nonzero, so that one can do 'if' expressions to test for a NULL ptr |
|
|
587 | 631 | static PyNumberMethods PythonQtInstanceWrapper_as_number = { |
|
|
588 | 632 | 0, /* nb_add */ |
|
|
589 | 633 | 0, /* nb_subtract */ |
|
|
590 | 634 | 0, /* nb_multiply */ |
|
|
591 | 635 | 0, /* nb_divide */ |
|
|
592 | 636 | 0, /* nb_remainder */ |
|
|
593 | 637 | 0, /* nb_divmod */ |
|
|
594 | 638 | 0, /* nb_power */ |
|
|
595 | 639 | 0, /* nb_negative */ |
|
|
596 | 640 | 0, /* nb_positive */ |
|
|
597 | 641 | 0, /* nb_absolute */ |
|
|
598 | PythonQtInstanceWrapper_nonzero, /* nb_nonzero */ | |
|
|
642 | PythonQtInstanceWrapper_builtin_nonzero, /* nb_nonzero */ | |
|
|
599 | 643 | 0, /* nb_invert */ |
|
|
600 | 644 | 0, /* nb_lshift */ |
|
|
601 | 645 | 0, /* nb_rshift */ |
|
|
602 | 646 | 0, /* nb_and */ |
|
|
603 | 647 | 0, /* nb_xor */ |
|
|
604 | 648 | 0, /* nb_or */ |
|
|
605 | 649 | 0, /* nb_coerce */ |
|
|
606 | 650 | 0, /* nb_int */ |
|
|
607 | 651 | 0, /* nb_long */ |
|
|
608 | 652 | 0, /* nb_float */ |
|
|
609 | 653 | 0, /* nb_oct */ |
|
|
610 | 654 | 0, /* nb_hex */ |
|
|
611 | 655 | 0, /* nb_inplace_add */ |
|
|
612 | 656 | 0, /* nb_inplace_subtract */ |
|
|
613 | 657 | 0, /* nb_inplace_multiply */ |
|
|
614 | 658 | 0, /* nb_inplace_divide */ |
|
|
615 | 659 | 0, /* nb_inplace_remainder */ |
|
|
616 | 660 | 0, /* nb_inplace_power */ |
|
|
617 | 661 | 0, /* nb_inplace_lshift */ |
|
|
618 | 662 | 0, /* nb_inplace_rshift */ |
|
|
619 | 663 | 0, /* nb_inplace_and */ |
|
|
620 | 664 | 0, /* nb_inplace_xor */ |
|
|
621 | 665 | 0, /* nb_inplace_or */ |
|
|
622 | 666 | 0, /* nb_floor_divide */ |
|
|
623 | 667 | 0, /* nb_true_divide */ |
|
|
624 | 668 | 0, /* nb_inplace_floor_divide */ |
|
|
625 | 669 | 0, /* nb_inplace_true_divide */ |
|
|
626 | 670 | }; |
|
|
627 | 671 | |
|
|
628 | 672 | PyTypeObject PythonQtInstanceWrapper_Type = { |
|
|
629 | 673 | PyObject_HEAD_INIT(&PythonQtClassWrapper_Type) |
|
|
630 | 674 | 0, /*ob_size*/ |
|
|
631 | 675 | "PythonQt.PythonQtInstanceWrapper", /*tp_name*/ |
|
|
632 | 676 | sizeof(PythonQtInstanceWrapper), /*tp_basicsize*/ |
|
|
633 | 677 | 0, /*tp_itemsize*/ |
|
|
634 | 678 | (destructor)PythonQtInstanceWrapper_dealloc, /*tp_dealloc*/ |
|
|
635 | 679 | 0, /*tp_print*/ |
|
|
636 | 680 | 0, /*tp_getattr*/ |
|
|
637 | 681 | 0, /*tp_setattr*/ |
|
|
638 | PythonQtInstanceWrapper_compare, /*tp_compare*/ | |
|
|
682 | 0, /*tp_compare*/ | |
|
|
639 | 683 | PythonQtInstanceWrapper_repr, /*tp_repr*/ |
|
|
640 | 684 | &PythonQtInstanceWrapper_as_number, /*tp_as_number*/ |
|
|
641 | 685 | 0, /*tp_as_sequence*/ |
|
|
642 | 686 | 0, /*tp_as_mapping*/ |
|
|
643 | 687 | (hashfunc)PythonQtInstanceWrapper_hash, /*tp_hash */ |
|
|
644 | 688 | 0, /*tp_call*/ |
|
|
645 | 689 | PythonQtInstanceWrapper_str, /*tp_str*/ |
|
|
646 | 690 | PythonQtInstanceWrapper_getattro, /*tp_getattro*/ |
|
|
647 | 691 | PythonQtInstanceWrapper_setattro, /*tp_setattro*/ |
|
|
648 | 692 | 0, /*tp_as_buffer*/ |
|
|
649 | Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ | |
|
|
693 | Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE | Py_TPFLAGS_CHECKTYPES, /*tp_flags*/ | |
|
|
650 | 694 | "PythonQtInstanceWrapper object", /* tp_doc */ |
|
|
651 | 695 | 0, /* tp_traverse */ |
|
|
652 | 696 | 0, /* tp_clear */ |
|
|
653 |
|
|
|
|
697 | (richcmpfunc)PythonQtInstanceWrapper_richcompare, /* tp_richcompare */ | |
|
|
654 | 698 | 0, /* tp_weaklistoffset */ |
|
|
655 | 699 | 0, /* tp_iter */ |
|
|
656 | 700 | 0, /* tp_iternext */ |
|
|
657 | 701 | 0, /* tp_methods */ |
|
|
658 | 702 | 0, /* tp_members */ |
|
|
659 | 703 | 0, /* tp_getset */ |
|
|
660 | 704 | 0, /* tp_base */ |
|
|
661 | 705 | 0, /* tp_dict */ |
|
|
662 | 706 | 0, /* tp_descr_get */ |
|
|
663 | 707 | 0, /* tp_descr_set */ |
|
|
664 | 708 | 0, /* tp_dictoffset */ |
|
|
665 | 709 | (initproc)PythonQtInstanceWrapper_init, /* tp_init */ |
|
|
666 | 710 | 0, /* tp_alloc */ |
|
|
667 | 711 | PythonQtInstanceWrapper_new, /* tp_new */ |
|
|
668 | 712 | }; |
|
|
669 | 713 | |
|
|
670 | 714 | //------------------------------------------------------- |
|
|
671 | 715 | |
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