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1
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1 /****************************************************************************
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2 **
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3 ** Copyright (C) 1992-2008 Nokia. All rights reserved.
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4 **
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5 ** This file is part of Qt Jambi.
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6 **
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7 ** * Commercial Usage
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8 * Licensees holding valid Qt Commercial licenses may use this file in
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9 * accordance with the Qt Commercial License Agreement provided with the
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10 * Software or, alternatively, in accordance with the terms contained in
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11 * a written agreement between you and Nokia.
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12 *
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13 *
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14 * GNU General Public License Usage
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15 * Alternatively, this file may be used under the terms of the GNU
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16 * General Public License versions 2.0 or 3.0 as published by the Free
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17 * Software Foundation and appearing in the file LICENSE.GPL included in
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18 * the packaging of this file. Please review the following information
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19 * to ensure GNU General Public Licensing requirements will be met:
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20 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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21 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special
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22 * exception, Nokia gives you certain additional rights. These rights
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23 * are described in the Nokia Qt GPL Exception version 1.2, included in
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24 * the file GPL_EXCEPTION.txt in this package.
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25 *
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26 * Qt for Windows(R) Licensees
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27 * As a special exception, Nokia, as the sole copyright holder for Qt
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28 * Designer, grants users of the Qt/Eclipse Integration plug-in the
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29 * right for the Qt/Eclipse Integration to link to functionality
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30 * provided by Qt Designer and its related libraries.
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31 *
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32 *
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33 * If you are unsure which license is appropriate for your use, please
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34 * contact the sales department at qt-sales@nokia.com.
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35
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36 **
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37 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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38 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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39 **
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40 ****************************************************************************/
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41
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42 #include "cppimplgenerator.h"
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43 #include "dgenerator.h"
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44 #include "reporthandler.h"
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45 #include <qnativepointer.h>
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46
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47 #include <QDir>
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48 #include <QtDebug>
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49 #include <QVariant>
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50 #include <iostream>
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51 #define VOID_POINTER_ORDINAL 8
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52
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53 static Indentor INDENT;
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54
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55 QString jni_signature(const AbstractMetaFunction *function, JNISignatureFormat format)
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56 {
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57 QString returned = "(";
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58 AbstractMetaArgumentList arguments = function->arguments();
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59 foreach (const AbstractMetaArgument *argument, arguments) {
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60 if (!function->argumentRemoved(argument->argumentIndex() + 1)) {
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61 QString modified_type = function->typeReplaced(argument->argumentIndex()+1);
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62
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63 if (modified_type.isEmpty())
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64 returned += jni_signature(argument->type(), format);
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65 else
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66 returned += jni_signature(modified_type, format);
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67 }
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68 }
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69
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70 returned += ")";
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71
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72 QString modified_type = function->typeReplaced(0);
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73 if (modified_type.isEmpty())
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74 returned += jni_signature(function->type(), format);
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75 else
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76 returned += jni_signature(modified_type, format);
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77
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78 return returned;
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79 }
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80
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81 QString jni_signature(const QString &_full_name, JNISignatureFormat format)
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82 {
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83 QString signature;
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84 QString full_name = _full_name;
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85
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86 if (full_name.endsWith("[]")) {
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87 full_name.chop(2);
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88 signature = "[";
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89 }
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90
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91 int start = 0, end = -1;
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92 while ( (start = full_name.indexOf("<")) >= 0 && (end = full_name.indexOf(">")) >= 0 ) {
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93 full_name.remove(start, end - start + 1);
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94 }
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95
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96 static QHash<QString, QString> table;
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97 if (table.isEmpty()) {
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98 table["boolean"] = "Z";
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99 table["byte"] = "B";
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100 table["char"] = "C";
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101 table["short"] = "S";
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102 table["int"] = "I";
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103 table["long"] = "J";
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104 table["float"] = "F";
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105 table["double"] = "D";
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106 }
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107
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108 if (format == Underscores)
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109 signature.replace("[", "_3");
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110
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111 if (table.contains(full_name)) {
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112 signature += table[full_name];
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113 } else if (format == Underscores) {
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114 signature.replace("[", "_3");
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115 signature += "L";
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116 signature += QString(full_name).replace("_", "_1").replace('.', '_').replace("$", "_00024");
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117 signature += "_2";
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118 } else {
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119 signature += "L";
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120 signature += QString(full_name).replace('.', '/');
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121 signature += ";";
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122 }
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123
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124 return signature;
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125 }
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126
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127 QString jni_signature(const AbstractMetaType *java_type, JNISignatureFormat format)
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128 {
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129 if (!java_type)
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130 return "V";
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131
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132 if (java_type->isArray()) {
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133 return "_3" + jni_signature(java_type->arrayElementType(), format);
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134 } else if (java_type->isNativePointer()) {
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135 if (format == Underscores)
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136 return "Lcom_trolltech_qt_QNativePointer_2";
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137 else
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138 return "Lcom/trolltech/qt/QNativePointer;";
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139 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags()
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140 || (format == Underscores && (java_type->isEnum() || java_type->isFlags()))) {
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141 return "I";
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142 } else if (java_type->isThread()) {
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143 if (format == Underscores)
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144 return "Ljava_lang_Thread_2";
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145 else
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146 return "Ljava/lang/Thread;";
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147 }
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148
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149
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150
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151 QString name = java_type->name();
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152 if (java_type->isObject()) {
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153 if (const InterfaceTypeEntry *ie
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154 = static_cast<const ObjectTypeEntry *>(java_type->typeEntry())->designatedInterface())
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155 name = ie->targetLangName();
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156 } else if (java_type->isTargetLangEnum()) {
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157 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry());
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158 name = et->javaQualifier() + "$" + et->targetLangName();
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159
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160 } else if (java_type->isTargetLangFlags()) {
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161 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry());
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162 name = ft->originator()->javaQualifier() + "$" + ft->targetLangName();
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163 }
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164
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165 return jni_signature( (java_type->package().isEmpty() ? QString() : java_type->package() + ".") + name, format);
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166 }
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167
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168 static QHash<QString, QString> table;
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169 QString default_return_statement_qt(const AbstractMetaType *java_type, Generator::Option options = Generator::NoOption)
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170 {
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171 QString returnStr = ((options & Generator::NoReturnStatement) == 0 ? "return" : "");
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172 if (!java_type)
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173 return returnStr;
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174
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175 if (table.isEmpty()) {
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176 table["bool"] = "false";
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177 table["byte"] = "0";
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178 table["char"] = "0";
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179 table["short"] = "0";
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180 table["int"] = "0";
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181 table["long"] = "0";
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182 table["float"] = "0f";
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183 table["double"] = "0.0";
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184 table["java.lang.Object"] = "0";
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185 }
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186
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187 QString signature = table.value(java_type->typeEntry()->targetLangName());
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188
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189 if (!signature.isEmpty())
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190 return returnStr + " " + signature;
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191
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192 Q_ASSERT(!java_type->isPrimitive());
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193 if (java_type->isJObjectWrapper())
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194 return returnStr + " JObjectWrapper()";
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195 if (java_type->isVariant())
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196 return returnStr + " QVariant()";
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197 if (java_type->isTargetLangString())
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198 return returnStr + " QString()";
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199 if (java_type->isTargetLangChar())
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200 return returnStr + " QChar()";
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201 else if (java_type->isEnum())
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202 return returnStr + " " + java_type->typeEntry()->name() + "(0)";
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203 else if (java_type->isContainer() && ((ContainerTypeEntry *)java_type->typeEntry())->type() == ContainerTypeEntry::StringListContainer)
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204 return returnStr + " " + java_type->typeEntry()->name() + "()";
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205 else if (java_type->isValue() || java_type->isContainer())
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206 return returnStr + " " + java_type->cppSignature() + "()";
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207 else
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208 return returnStr + " 0";
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209 }
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210
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211 QString default_return_statement_java(const AbstractMetaType *java_type)
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212 {
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213 if (!java_type)
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214 return "return";
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215 if (java_type->isArray())
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216 return "return null";
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217
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218 if (table.isEmpty()) {
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219 table["boolean"] = "false";
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220 table["byte"] = "0";
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221 table["char"] = "0";
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222 table["short"] = "0";
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223 table["int"] = "0";
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224 table["long"] = "0";
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225 table["float"] = "0f";
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226 table["double"] = "0.0";
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227 table["java.lang.Object"] = "0";
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228 }
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229
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230 QString signature = table.value(java_type->typeEntry()->targetLangName());
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231 if (!signature.isEmpty())
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232 return "return " + signature;
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233
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234 Q_ASSERT(!java_type->isPrimitive());
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235 return "return 0";
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236 }
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237
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238 /* Used to decide how which of the Call[Xxx]Method functions to call
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239 */
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240 QByteArray jniTypeName(const QString &name) {
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241 static QHash<QString, const char *> table;
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242 if (table.isEmpty()) {
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243 table["jboolean"] = "Boolean";
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244 table["jbyte"] = "Byte";
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245 table["jchar"] = "Char";
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246 table["jshort"] = "Short";
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247 table["jint"] = "Int";
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248 table["jlong"] = "Long";
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249 table["jfloat"] = "Float";
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250 table["jdouble"] = "Double";
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251 table["jobject"] = "Object";
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252 }
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253
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254 return table[name];
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255 }
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256
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257 QByteArray jniName(const QString &name) {
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258 TypeEntry *entry = TypeDatabase::instance()->findType(name);
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259 if (entry)
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260 return entry->name().toLatin1();
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261 else
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262 return "void *";
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263 }
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264
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265 QString CppImplGenerator::jniReturnName(const AbstractMetaFunction *java_function, uint options, bool d_export)
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266 {
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267 QString return_type = translateType(java_function->type(), EnumAsInts, d_export);
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268 QString new_return_type = java_function->typeReplaced(0);
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269 if (!new_return_type.isEmpty()) {
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270 return_type = jniName(new_return_type);
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271 }
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272
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273 // qtd
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274 AbstractMetaType *f_type = java_function->type();
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275 if (f_type) {
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276 if (f_type->name() == "QModelIndex")
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277 return_type = "void";
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278 else if (f_type->typeEntry()->isStructInD())
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279 return_type = f_type->typeEntry()->qualifiedCppName();
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280 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject())
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281 return_type = "void*";
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282 if (f_type->isVariant())
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283 return_type = "void*";
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284 }
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285
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286 if (options & CppImplGenerator::ExternC && java_function->isConstructor())
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287 return_type = "void*";
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288 if (options & CppImplGenerator::ExternC && f_type)
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289 if (f_type->isTargetLangString() || f_type->typeEntry()->isContainer())
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290 return_type = "void";
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291 // qtd end
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292
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293 return return_type;
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294 }
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295
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296 QString CppImplGenerator::jniReturnType(const AbstractMetaType *f_type, uint options)
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297 {
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298 QString return_type = translateType(f_type, EnumAsInts);
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299
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300 // qtd
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301 if (f_type) {
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302 if (f_type->typeEntry()->isStructInD())
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303 return_type = f_type->typeEntry()->qualifiedCppName();
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304 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject())
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305 return_type = "void*";
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306 if (f_type->isVariant())
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307 return_type = "void*";
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308 }
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309
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310 if (options & CppImplGenerator::ExternC && f_type)
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311 if (f_type->isTargetLangString())
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312 return_type = "void";
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313 // qtd end
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314 return return_type;
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315 }
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316
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317 QByteArray jniTypeName(const AbstractMetaType *java_type)
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318 {
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319 if (!java_type) {
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320 return "Void";
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321 } else if (java_type->isTargetLangChar()) {
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322 return "Char";
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323 } else if (java_type->isPrimitive()) {
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324 return jniTypeName(java_type->typeEntry()->jniName());
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325 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags()) {
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326 return "Int";
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327 } else {
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328 return "Object";
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329 }
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330 }
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331
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332 QByteArray newXxxArray(const AbstractMetaType *java_type)
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333 {
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334 return "New" + jniTypeName(java_type) + "Array";
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335 }
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336
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337 QByteArray setXxxArrayElement(const AbstractMetaType *java_type)
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338 {
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339 Q_ASSERT(java_type);
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340 return "Set" + jniTypeName(java_type) + "ArrayElement";
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341 }
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342
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343 QByteArray getXxxArrayElement(const AbstractMetaType *java_type)
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344 {
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345 Q_ASSERT(java_type);
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346 return "Get" + jniTypeName(java_type) + "ArrayElement";
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347 }
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348
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349 QByteArray getXxxArrayRegion(const AbstractMetaType *java_type)
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350 {
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351 Q_ASSERT(java_type);
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352 return "Get" + jniTypeName(java_type) + "ArrayRegion";
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353 }
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354
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355 QByteArray setXxxArrayRegion(const AbstractMetaType *java_type)
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356 {
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357 Q_ASSERT(java_type);
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358 return "Set" + jniTypeName(java_type) + "ArrayRegion";
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359 }
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360
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361 QByteArray callXxxMethod(const AbstractMetaType *java_type)
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362 {
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363 return "Call" + jniTypeName(java_type) + "Method";
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364 }
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365
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366 QByteArray callXxxMethod(const QString &name) {
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367 TypeEntry *entry = TypeDatabase::instance()->findType(name);
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368 if (entry && entry->isPrimitive())
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369 return "Call" + jniTypeName(entry->jniName()) + "Method";
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370 else
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371 return "CallObjectMethod";
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372 }
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373
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374 QString jni_function_signature(QString package, QString class_name,
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375 const QString &function_name,
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376 const QString &return_type,
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377 const QString &mangled_arguments = QString(),
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378 uint options = CppImplGenerator::StandardJNISignature)
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379 {
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380 QString s;
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381
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382 if (options & CppImplGenerator::ExternC)
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383 s += "extern \"C\" DLL_PUBLIC ";
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384 /* qtd
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385 if (options & CppImplGenerator::JNIExport)
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386 s += "Q_DECL_EXPORT ";
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387 */
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388 if (options & CppImplGenerator::ReturnType) {
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389 s += return_type;
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390 s += " ";
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391 }
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392 /* qtd
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393 if (options & CppImplGenerator::JNIExport)
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394 s += "JNICALL QTJAMBI_FUNCTION_PREFIX(";
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395
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396 s += "Java_";
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397
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398 s += package.replace(".", "_"); // qtd .replace("_", "_1")
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399 s += '_';
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400 s += class_name; // qtd .replace("_", "_1");
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401 s += '_';
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402 */
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403 s += QString(function_name); //.replace("_", "_1");
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|
404 // s += mangled_arguments;
|
|
|
405
|
|
|
406 /* qtd
|
|
|
407 if (options & CppImplGenerator::JNIExport)
|
|
|
408 s += ")";
|
|
|
409 */
|
|
|
410 return s;
|
|
|
411 }
|
|
|
412
|
|
|
413 QString CppImplGenerator::fileNameForClass(const AbstractMetaClass *java_class) const
|
|
|
414 {
|
|
|
415 return QString("%1_shell.cpp").arg(java_class->name());
|
|
|
416 }
|
|
|
417
|
|
|
418 void CppImplGenerator::writeSignalFunction(QTextStream &s, const AbstractMetaFunction *signal, const AbstractMetaClass *cls,
|
|
|
419 int pos)
|
|
|
420 {
|
|
|
421 writeFunctionSignature(s, signal, cls, signalWrapperPrefix(),
|
|
|
422 Option(OriginalName | OriginalTypeDescription),
|
|
|
423 "QtJambi_SignalWrapper_");
|
|
|
424 s << endl << "{" << endl;
|
|
|
425 {
|
|
|
426 AbstractMetaArgumentList arguments = signal->arguments();
|
|
|
427 Indentation indent(INDENT);
|
|
|
428
|
|
|
429 if (arguments.size() > 0)
|
|
|
430 s << INDENT << "jvalue arguments[" << arguments.size() << "];" << endl;
|
|
|
431 else
|
|
|
432 s << INDENT << "jvalue *arguments = 0;" << endl;
|
|
|
433 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl
|
|
|
434 << INDENT << "__jni_env->PushLocalFrame(100);" << endl;
|
|
|
435
|
|
|
436 for (int i=0; i<arguments.size(); ++i) {
|
|
|
437 const AbstractMetaArgument *argument = arguments.at(i);
|
|
|
438 writeQtToJava(s,
|
|
|
439 argument->type(),
|
|
|
440 argument->indexedName(),
|
|
|
441 "__java_" + argument->indexedName(),
|
|
|
442 signal,
|
|
|
443 argument->argumentIndex() + 1,
|
|
|
444 BoxedPrimitive);
|
|
|
445 s << INDENT << "arguments[" << i << "].l = __java_" << argument->indexedName() << ";" << endl;
|
|
|
446 }
|
|
|
447 s << INDENT << "qtjambi_call_java_signal(__jni_env, m_signals[" << pos << "], arguments);"
|
|
|
448 << endl;
|
|
|
449
|
|
|
450 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl;
|
|
|
451
|
|
|
452 if (signal->type() != 0)
|
|
|
453 s << INDENT << default_return_statement_qt(signal->type()) << ";" << endl;
|
|
|
454 }
|
|
|
455 s << "}" << endl << endl;
|
|
|
456
|
|
|
457 if (signal->implementingClass() == signal->ownerClass())
|
|
|
458 writeFinalFunction(s, signal, cls);
|
|
|
459 }
|
|
|
460
|
|
|
461 bool CppImplGenerator::hasCustomDestructor(const AbstractMetaClass *java_class) const
|
|
|
462 {
|
|
|
463 return !java_class->isQObject() && !java_class->typeEntry()->isValue();
|
|
|
464 }
|
|
|
465
|
|
|
466 void writeQtdEntityFunction(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
467 {
|
|
|
468 /* if(java_class->baseClass())
|
|
|
469 return; */
|
|
|
470 if (!(java_class->typeEntry()->isObject() || java_class->typeEntry()->isQObject()))
|
|
|
471 return;
|
|
|
472 if (!java_class->hasVirtualFunctions())
|
|
|
473 return;
|
|
|
474 /* if (java_class->name() == "QPainterPath_Element") {
|
|
|
475 foreach (AbstractMetaFunction *function, java_class->virtualOverrideFunctions()) {
|
|
|
476 s << function->name() << endl;
|
|
|
477 }
|
|
|
478 }*/
|
|
|
479
|
|
|
480 s << "extern \"C\" DLL_PUBLIC void *__" << java_class->name() << "_entity(void *q_ptr)" << endl;
|
|
|
481 s << "{" << endl;
|
|
|
482 {
|
|
|
483 Indentation indent(INDENT);
|
|
|
484 s << INDENT << "Qtd_QObjectEntity* a = dynamic_cast<Qtd_QObjectEntity*>((" << java_class->qualifiedCppName() << "*)q_ptr);" << endl
|
|
|
485 << INDENT << "if (a != NULL)" << endl
|
|
|
486 << INDENT << " return a->d_entity();" << endl
|
|
|
487 << INDENT << "else" << endl
|
|
|
488 << INDENT << " return NULL;" << endl;
|
|
|
489 }
|
|
|
490 s << "}" << endl << endl;
|
|
|
491 }
|
|
|
492
|
|
|
493 void CppImplGenerator::writeInterfaceCasts(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
494 {
|
|
|
495 // pointers to native interface objects for classes that implement interfaces
|
|
|
496 // initializing
|
|
|
497 AbstractMetaClassList interfaces = java_class->interfaces();
|
|
|
498 if (!interfaces.isEmpty()) {
|
|
|
499 for (int i=0; i<interfaces.size(); ++i) {
|
|
|
500 AbstractMetaClass *iface = interfaces.at(i);
|
|
|
501 s << "extern \"C\" DLL_PUBLIC " << iface->qualifiedCppName() << "* qtd_" << java_class->name() << "_cast_to_" << iface->qualifiedCppName()
|
|
|
502 << "(" << java_class->name() << " *ptr)" << endl << "{" << endl;
|
|
|
503 Indentation indent(INDENT);
|
|
|
504 s << INDENT << "return dynamic_cast<"<< iface->qualifiedCppName()<< "*>(ptr);" << endl;
|
|
|
505 s << "}" << endl << endl;
|
|
|
506 }
|
|
|
507 }
|
|
|
508 }
|
|
|
509
|
|
|
510 void CppImplGenerator::writeInitCallbacks(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
511 {
|
|
|
512 QString initArgs = "pfunc_abstr *virts";
|
|
|
513 if (java_class->isQObject())
|
|
|
514 initArgs += ", pfunc_abstr *sigs, pfunc_abstr qobj_del";
|
|
|
515
|
|
|
516 s << "extern \"C\" DLL_PUBLIC void qtd_" << java_class->name()
|
|
|
517 << QString("_initCallBacks(%1) {").arg(initArgs) << endl;
|
|
|
518
|
|
|
519 // virtual functions handlers
|
|
|
520 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions();
|
|
|
521 for (int pos = 0; pos<virtualFunctions.size(); ++pos) {
|
|
|
522 const AbstractMetaFunction *function = virtualFunctions.at(pos);
|
|
|
523 if (!notWrappedYet(function)) { // qtd2
|
|
|
524 s << " " << function->marshalledName() << "_dispatch = "
|
|
|
525 "(pf" << function->marshalledName() << "_dispatch) virts[" << pos << "];" << endl;
|
|
|
526 }
|
|
|
527 }
|
|
|
528
|
|
|
529 // D-side signal callbacks
|
|
|
530 AbstractMetaFunctionList signal_funcs = signalFunctions(java_class);
|
|
|
531 for(int i = 0; i < signal_funcs.size(); i++)
|
|
|
532 s << " emit_callbacks_" << java_class->name() << "[" << i << "] = (EmitCallback)"
|
|
|
533 "sigs[" << i << "];" << endl;
|
|
|
534
|
|
|
535 if (java_class->isQObject())
|
|
|
536 s << " qtd_D_" << java_class->name() << "_delete = "
|
|
|
537 "(qtd_pf_D_" << java_class->name() << "_delete)qobj_del;" << endl;
|
|
|
538
|
|
|
539
|
|
|
540 s << "}" << endl;
|
|
|
541 }
|
|
|
542
|
|
|
543
|
|
|
544 void CppImplGenerator::write(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
545 {
|
|
|
546
|
|
|
547 bool shellClass = java_class->generateShellClass();
|
|
|
548
|
|
|
549 // Includes
|
|
|
550 writeExtraIncludes(s, java_class);
|
|
|
551 bool shellInclude = (java_class->generateShellClass()
|
|
|
552 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromShell).size() > 0);
|
|
|
553
|
|
|
554 // need to include QPainter for all widgets...
|
|
|
555 {
|
|
|
556 const AbstractMetaClass *qwidget = java_class;
|
|
|
557 while (qwidget && qwidget->name() != "QWidget") {
|
|
|
558 qwidget = qwidget->baseClass();
|
|
|
559 }
|
|
|
560 if (qwidget)
|
|
|
561 s << "#include <QPainter>" << endl << endl;
|
|
|
562 }
|
|
|
563 /*
|
|
|
564 #if defined(QTJAMBI_DEBUG_TOOLS)
|
|
|
565 s << "#include <qtjambidebugtools_p.h>" << endl << endl;
|
|
|
566 #endif
|
|
|
567 */
|
|
|
568 if (shellInclude)
|
|
|
569 s << "#include \"" << java_class->name() << "_shell" << ".h\"" << endl;
|
|
|
570 /* qtd
|
|
|
571 if (java_class->isQObject())
|
|
|
572 s << "#include <qtdynamicmetaobject.h>" << endl;
|
|
|
573 */
|
|
|
574 s << "#include <iostream>" << endl;
|
|
|
575 Include inc = java_class->typeEntry()->include();
|
|
|
576 if (!inc.name.isEmpty()) {
|
|
|
577 s << "#include ";
|
|
|
578 if (inc.type == Include::IncludePath)
|
|
|
579 s << "<";
|
|
|
580 else
|
|
|
581 s << "\"";
|
|
|
582 s << inc.name;
|
|
|
583 if (inc.type == Include::IncludePath)
|
|
|
584 s << ">";
|
|
|
585 else
|
|
|
586 s << "\"";
|
|
|
587 s << endl;
|
|
|
588 }
|
|
|
589 s << endl; // qtd
|
|
|
590 s << "#include \"qtd_core.h\"" << endl
|
|
|
591 << "#include \"ArrayOpsPrimitive.h\"" << endl
|
|
|
592 << "#include \"ArrayOps_qt_core.h\"" << endl;
|
|
|
593
|
|
|
594 // qtd2 hack!!
|
|
|
595 if (java_class->package() == "qt.gui")
|
|
|
596 s << "#include \"ArrayOps_qt_gui.h\"" << endl;
|
|
|
597
|
|
|
598 s << endl;
|
|
|
599
|
|
|
600 writeInterfaceCasts(s, java_class);
|
|
|
601
|
|
|
602 /* qtd2
|
|
|
603 writeShellSignatures(s, java_class);
|
|
|
604
|
|
|
605 writeDefaultConstructedValues(s, java_class);
|
|
|
606
|
|
|
607 if (hasCustomDestructor(java_class)) */
|
|
|
608 writeFinalDestructor(s, java_class);
|
|
|
609
|
|
|
610 if (shellClass) {
|
|
|
611 foreach (AbstractMetaFunction *function, java_class->functions()) {
|
|
|
612 if (function->isConstructor() && !function->isPrivate())
|
|
|
613 writeShellConstructor(s, function);
|
|
|
614 }
|
|
|
615 writeShellDestructor(s, java_class);
|
|
|
616
|
|
|
617 writeQtdEntityFunction(s, java_class);
|
|
|
618
|
|
|
619 if (java_class->isQObject())
|
|
|
620 writeQObjectFunctions(s, java_class);
|
|
|
621
|
|
|
622 // Virtual overrides
|
|
|
623 s << "// Virtual overrides" << endl;
|
|
|
624 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions();
|
|
|
625 for (int pos = 0; pos<virtualFunctions.size(); ++pos) {
|
|
|
626 const AbstractMetaFunction *function = virtualFunctions.at(pos);
|
|
|
627 // qtd writeShellFunction(s, function, java_class, pos);
|
|
|
628 writeShellVirtualFunction(s, function, java_class, pos);
|
|
|
629 }
|
|
|
630
|
|
|
631 if (cpp_shared)
|
|
|
632 writeInitCallbacks(s, java_class);
|
|
|
633
|
|
|
634 // Functions in shell class
|
|
|
635 s << "// Functions in shell class" << endl;
|
|
|
636 AbstractMetaFunctionList shellFunctions = java_class->nonVirtualShellFunctions();
|
|
|
637 for (int i=0; i<shellFunctions.size(); ++i) {
|
|
|
638 const AbstractMetaFunction *function = shellFunctions.at(i);
|
|
|
639 writeShellFunction(s, function, java_class, -1);
|
|
|
640 }
|
|
|
641
|
|
|
642 // Write public overrides for functions that are protected in the base class
|
|
|
643 // so they can be accessed from the native callback
|
|
|
644 s << "// public overrides for functions that are protected in the base class" << endl;
|
|
|
645 AbstractMetaFunctionList public_override_functions = java_class->publicOverrideFunctions();
|
|
|
646 foreach (AbstractMetaFunction *function, public_override_functions) {
|
|
|
647 if(notWrappedYet(function))
|
|
|
648 continue;
|
|
|
649 writePublicFunctionOverride(s, function, java_class);
|
|
|
650 }
|
|
|
651
|
|
|
652 // Write virtual function overries used to decide on static/virtual calls
|
|
|
653 s << "// Write virtual function overries used to decide on static/virtual calls" << endl;
|
|
|
654 AbstractMetaFunctionList virtual_functions = java_class->virtualOverrideFunctions();
|
|
|
655 foreach (const AbstractMetaFunction *function, virtual_functions) {
|
|
|
656 if(notWrappedYet(function))
|
|
|
657 continue;
|
|
|
658 writeVirtualFunctionOverride(s, function, java_class);
|
|
|
659 }
|
|
|
660
|
|
|
661 }
|
|
|
662
|
|
|
663 writeExtraFunctions(s, java_class);
|
|
|
664 /* qtd2
|
|
|
665 writeToStringFunction(s, java_class);
|
|
|
666
|
|
|
667 if (java_class->hasCloneOperator()) {
|
|
|
668 writeCloneFunction(s, java_class);
|
|
|
669 }
|
|
|
670
|
|
|
671 // Signals
|
|
|
672 AbstractMetaFunctionList signal_functions = signalFunctions(java_class);
|
|
|
673 for (int i=0; i<signal_functions.size(); ++i)
|
|
|
674 writeSignalFunction(s, signal_functions.at(i), java_class, i);
|
|
|
675 */
|
|
|
676 s << "// ---externC---" << endl;
|
|
|
677
|
|
|
678 // Native callbacks (all java functions require native callbacks)
|
|
|
679 AbstractMetaFunctionList class_funcs = java_class->functionsInTargetLang();
|
|
|
680 foreach (AbstractMetaFunction *function, class_funcs) {
|
|
|
681 if (!function->isEmptyFunction())
|
|
|
682 writeFinalFunction(s, function, java_class);
|
|
|
683 }
|
|
|
684 s << "// ---externC---end" << endl;
|
|
|
685
|
|
|
686
|
|
|
687 class_funcs = java_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NotRemovedFromTargetLang);
|
|
|
688 foreach (AbstractMetaFunction *function, class_funcs) {
|
|
|
689 if (function->implementingClass() != java_class) {
|
|
|
690 writeFinalFunction(s, function, java_class);
|
|
|
691 }
|
|
|
692 }
|
|
|
693
|
|
|
694 // Field accessors
|
|
|
695 s << "// Field accessors" << endl;
|
|
|
696 foreach (AbstractMetaField *field, java_class->fields()) {
|
|
|
697 if (field->wasPublic() || (field->wasProtected() && !java_class->isFinal()))
|
|
|
698 writeFieldAccessors(s, field);
|
|
|
699 }
|
|
|
700 /*
|
|
|
701 s << "// writeFromNativeFunction" << endl;
|
|
|
702 writeFromNativeFunction(s, java_class);
|
|
|
703
|
|
|
704 if (java_class->isQObject())
|
|
|
705 writeOriginalMetaObjectFunction(s, java_class);
|
|
|
706
|
|
|
707 if (java_class->typeEntry()->isValue())
|
|
|
708 writeFromArrayFunction(s, java_class);
|
|
|
709
|
|
|
710 // generate the __qt_cast_to_Xxx functions
|
|
|
711 if (!java_class->isNamespace() && !java_class->isInterface()) {
|
|
|
712 AbstractMetaClassList interfaces = java_class->interfaces();
|
|
|
713 foreach (AbstractMetaClass *iface, interfaces)
|
|
|
714 writeInterfaceCastFunction(s, java_class, iface);
|
|
|
715 }
|
|
|
716
|
|
|
717 writeSignalInitialization(s, java_class);
|
|
|
718 */
|
|
|
719 // qtd writeJavaLangObjectOverrideFunctions(s, java_class);
|
|
|
720
|
|
|
721 s << endl << endl;
|
|
|
722
|
|
|
723 QString pro_file_name = java_class->package().replace(".", "_") + "/" + java_class->package().replace(".", "_") + ".pri";
|
|
|
724 priGenerator->addSource(pro_file_name, fileNameForClass(java_class));
|
|
|
725 }
|
|
|
726
|
|
|
727 void CppImplGenerator::writeVirtualDispatchFunction(QTextStream &s, const AbstractMetaFunction *function, bool d_export)
|
|
|
728 {
|
|
|
729 uint options2 = ReturnType | ExternC;
|
|
|
730 QString return_type = jniReturnName(function, options2);
|
|
|
731 QString f_name = function->marshalledName() + "_dispatch";
|
|
|
732
|
|
|
733 if(!d_export)
|
|
|
734 s << "extern \"C\" ";
|
|
|
735
|
|
|
736 if (!cpp_shared || d_export) {
|
|
|
737 s << return_type << " " << f_name;
|
|
|
738 writeVirtualDispatchArguments(s, function, d_export);
|
|
|
739 if(!d_export)
|
|
|
740 s << ";";
|
|
|
741 } else if (cpp_shared) {
|
|
|
742 s << "typedef " << return_type << " " << "(*pf" << f_name << ")";
|
|
|
743 writeVirtualDispatchArguments(s, function, false);
|
|
|
744 s << ";" << endl
|
|
|
745 << "pf" << function->marshalledName() << "_dispatch "
|
|
|
746 << function->marshalledName() << "_dispatch;";
|
|
|
747 }
|
|
|
748
|
|
|
749 s << endl;
|
|
|
750 }
|
|
|
751
|
|
|
752 void CppImplGenerator::writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *function,
|
|
|
753 const AbstractMetaClass *implementor, int id)
|
|
|
754 {
|
|
|
755 // ----------------------------
|
|
|
756 if(notWrappedYet(function))
|
|
|
757 return;
|
|
|
758
|
|
|
759 AbstractMetaType *f_type = function->type();
|
|
|
760 QString new_return_type = function->typeReplaced(0);
|
|
|
761 bool has_function_type = ((f_type != 0
|
|
|
762 || !new_return_type.isEmpty())
|
|
|
763 && new_return_type != "void");
|
|
|
764
|
|
|
765 writeVirtualDispatchFunction(s, function);
|
|
|
766
|
|
|
767 writeFunctionSignature(s, function, implementor, QString(), OriginalName);
|
|
|
768
|
|
|
769 s << endl
|
|
|
770 << "{" << endl;
|
|
|
771
|
|
|
772 Option options = NoOption;
|
|
|
773
|
|
|
774 Indentation indent(INDENT);
|
|
|
775 //bool static_call = !(options & VirtualCall);
|
|
|
776 //s << "std::cout << \"entering " << function->marshalledName() << " \\n\"; " << endl;
|
|
|
777
|
|
|
778 if (f_type) {
|
|
|
779 if (f_type->isTargetLangString())
|
|
|
780 s << INDENT << "char* ret_str = NULL;" << endl
|
|
|
781 << INDENT << "size_t ret_str_size = 0;" << endl;
|
|
|
782 if (f_type->name() == "QModelIndex")
|
|
|
783 s << INDENT << "QModelIndexAccessor __d_return_value;" << endl;
|
|
|
784 if (f_type->isContainer())
|
|
|
785 s << INDENT << "void* __d_return_value;" << endl
|
|
|
786 << INDENT << "size_t __d_return_value_size;" << endl;
|
|
|
787 }
|
|
|
788
|
|
|
789 AbstractMetaArgumentList arguments = function->arguments();
|
|
|
790 foreach (AbstractMetaArgument *argument, arguments) {
|
|
|
791 if (!function->argumentRemoved(argument->argumentIndex()+1)) {
|
|
|
792 if (!argument->type()->isPrimitive()
|
|
|
793 || !function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) {
|
|
|
794 if(argument->type()->isContainer()) {
|
|
|
795 QString arg_name = argument->indexedName();
|
|
|
796 s << INDENT << QString("DArray %1_arr;").arg(arg_name) << endl
|
|
|
797 << INDENT << QString("DArray *__d_%1 = &%1_arr;").arg(arg_name);
|
|
|
798
|
|
|
799 writeQtToJava(s,
|
|
|
800 argument->type(),
|
|
|
801 arg_name,
|
|
|
802 "__d_" + arg_name,
|
|
|
803 function,
|
|
|
804 argument->argumentIndex() + 1,
|
|
|
805 Option(VirtualDispatch));
|
|
|
806 }
|
|
|
807 }
|
|
|
808 }
|
|
|
809 }
|
|
|
810
|
|
|
811 if ((options & NoReturnStatement) == 0)
|
|
|
812 s << INDENT;
|
|
|
813 /* qtd if (function->isAbstract() && static_call) {
|
|
|
814 s << default_return_statement_qt(function->type(), options) << ";" << endl;
|
|
|
815 } else */
|
|
|
816 {
|
|
|
817 if (f_type) {
|
|
|
818 if (f_type->isTargetLangString() || f_type->isContainer())
|
|
|
819 ;
|
|
|
820 else if ((f_type->isValue() && !f_type->typeEntry()->isStructInD()) ||
|
|
|
821 f_type->isVariant() )
|
|
|
822 s << f_type->name() << " *__qt_return_value = (" << f_type->name() << "*) ";
|
|
|
823 else if (f_type->isObject() || f_type->isQObject())
|
|
|
824 s << "return (" << f_type->name() <<"*) ";
|
|
|
825 else if (f_type->name() == "QModelIndex")
|
|
|
826 ;
|
|
|
827 else if ((options & NoReturnStatement) == 0)
|
|
|
828 s << "return ";
|
|
|
829
|
|
|
830 if (f_type->isEnum() || f_type->isFlags())
|
|
|
831 s << "(" << f_type->typeEntry()->qualifiedCppName() <<") ";
|
|
|
832 }
|
|
|
833
|
|
|
834 s << function->marshalledName() << "_dispatch("
|
|
|
835 << "this->d_entity()";
|
|
|
836
|
|
|
837 if (f_type) {
|
|
|
838 if (f_type->isTargetLangString())
|
|
|
839 s << ", ret_str, ret_str_size";
|
|
|
840 if (f_type->name() == "QModelIndex")
|
|
|
841 s << ", &__d_return_value";
|
|
|
842 if (f_type->isContainer())
|
|
|
843 s << ", &__d_return_value, &__d_return_value_size";
|
|
|
844 }
|
|
|
845
|
|
|
846 if (function->arguments().size() > 0)
|
|
|
847 s << ", ";
|
|
|
848 writeFunctionCallArguments(s, function, QString(), Option(options | ForceEnumCast | SkipRemovedArguments | ExcludeConst | VirtualDispatch));
|
|
|
849
|
|
|
850 s << ");" << endl;
|
|
|
851
|
|
|
852 //s << "std::cout << \"leaving " << function->marshalledName() << " \\n\"; " << endl;
|
|
|
853
|
|
|
854 if (f_type) {
|
|
|
855 if (f_type->name() == "QModelIndex") {
|
|
|
856 s << INDENT << "QModelIndex __qt_return_value = qtd_to_QModelIndex( __d_return_value );" << endl;
|
|
|
857 #ifdef Q_OS_WIN32
|
|
|
858 s << "__qtd_dummy();" << endl; // hack!!!
|
|
|
859 #endif
|
|
|
860 s << INDENT << "return __qt_return_value;" << endl;
|
|
|
861 }
|
|
|
862
|
|
|
863 if (f_type->isContainer()) {
|
|
|
864 writeJavaToQt(s, f_type, "__qt_return_value", "__d_return_value",
|
|
|
865 function, 0, GlobalRefJObject);
|
|
|
866 s << INDENT << "return __qt_return_value;" << endl;
|
|
|
867 }
|
|
|
868
|
|
|
869 if (f_type->isTargetLangString())
|
|
|
870 s << INDENT << "return " << "QString::fromUtf8(ret_str, ret_str_size);" << endl;
|
|
|
871
|
|
|
872 if ( ( f_type->isValue() && !f_type->typeEntry()->isStructInD() ) || f_type->isVariant() )
|
|
|
873 s << INDENT << "return " << f_type->name() << "(*__qt_return_value);" << endl; //" __qt_return_value = ";
|
|
|
874 }
|
|
|
875 }
|
|
|
876
|
|
|
877 s << "}" << endl << endl;
|
|
|
878 // ----------------------------
|
|
|
879 }
|
|
|
880
|
|
|
881 void CppImplGenerator::writeVirtualDispatchArguments(QTextStream &s, const AbstractMetaFunction *d_function, bool d_export)
|
|
|
882 {
|
|
|
883 uint nativeArgCount = 0;
|
|
|
884 AbstractMetaType *ret_type = d_function->type();
|
|
|
885
|
|
|
886 s << "(void *d_entity";
|
|
|
887
|
|
|
888 if (ret_type) {
|
|
|
889 if (ret_type->isTargetLangString())
|
|
|
890 s << ", char* ret_str, size_t ret_str_size";
|
|
|
891 if (ret_type->name() == "QModelIndex")
|
|
|
892 s << ", QModelIndexAccessor *__d_return_value";
|
|
|
893 if (ret_type->isContainer())
|
|
|
894 s << ", void** __d_arr_ptr, size_t* __d_arr_size";
|
|
|
895 }
|
|
|
896
|
|
|
897 if (d_function->arguments().size() > 0)
|
|
|
898 s << ", ";
|
|
|
899
|
|
|
900
|
|
|
901 // the function arguments
|
|
|
902 AbstractMetaArgumentList arguments = d_function->arguments();
|
|
|
903 foreach (const AbstractMetaArgument *argument, arguments) {
|
|
|
904 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) {
|
|
|
905 if (nativeArgCount > 0)
|
|
|
906 s << "," << " ";
|
|
|
907
|
|
|
908 AbstractMetaType *d_type = argument->type();
|
|
|
909 QString arg_name = argument->indexedName();
|
|
|
910
|
|
|
911 if (d_type->name() == "QModelIndex")
|
|
|
912 s << "QModelIndexAccessor" << QString(d_type->actualIndirections(), '*') << " " << arg_name;
|
|
|
913 else if (d_type->isContainer()) {
|
|
|
914 if (d_export) {
|
|
|
915 s << DGenerator::translateType(d_type, d_function->ownerClass(), NoOption) << "* ";
|
|
|
916 } else
|
|
|
917 s << "DArray* ";
|
|
|
918 s << arg_name;
|
|
|
919 } else if (d_type->typeEntry()->isStructInD())
|
|
|
920 s << d_type->typeEntry()->qualifiedCppName() << QString(d_type->actualIndirections(), '*')
|
|
|
921 << " " << arg_name;
|
|
|
922 else if (d_type->isTargetLangString()) {
|
|
|
923 if (d_export)
|
|
|
924 s << "wchar* ";
|
|
|
925 else
|
|
|
926 s << "const unsigned short* ";
|
|
|
927 s << QString("%1, int %1_size").arg(arg_name);
|
|
|
928 } else {
|
|
|
929 if(d_type->isVariant())
|
|
|
930 s << "void*";
|
|
|
931 else if (!d_type->hasNativeId())
|
|
|
932 {
|
|
|
933 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_type->typeEntry());
|
|
|
934 if(d_type->typeEntry()->isObject() && ctype->isAbstract() && d_export)
|
|
|
935 {
|
|
|
936 QString d_name = d_type->typeEntry()->qualifiedCppName();
|
|
|
937 s << d_name + "_ConcreteWrapper" + QString(d_type->indirections(),'*');
|
|
|
938 }
|
|
|
939 else
|
|
|
940 s << translateType(d_type, EnumAsInts);
|
|
|
941 }
|
|
|
942 else
|
|
|
943 s << "void*";
|
|
|
944 s << " " << argument->indexedName();
|
|
|
945 }
|
|
|
946 nativeArgCount++;
|
|
|
947 }
|
|
|
948 }
|
|
|
949 s << ")";
|
|
|
950 }
|
|
|
951
|
|
|
952 void CppImplGenerator::writeJavaLangObjectOverrideFunctions(QTextStream &s, const AbstractMetaClass *cls)
|
|
|
953 {
|
|
|
954 if (cls->hasHashFunction()) {
|
|
|
955 AbstractMetaFunctionList hashcode_functions = cls->queryFunctionsByName("hashCode");
|
|
|
956 bool found = false;
|
|
|
957 foreach (const AbstractMetaFunction *function, hashcode_functions) {
|
|
|
958 if (function->actualMinimumArgumentCount() == 0) {
|
|
|
959 found = true;
|
|
|
960 break;
|
|
|
961 }
|
|
|
962 }
|
|
|
963
|
|
|
964 if (!found) {
|
|
|
965 s << endl
|
|
|
966 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_hashCode", "jint")
|
|
|
967 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl
|
|
|
968 << INDENT << "{" << endl;
|
|
|
969 {
|
|
|
970 Indentation indent(INDENT);
|
|
|
971 s << INDENT << "Q_UNUSED(__jni_env);" << endl
|
|
|
972 << INDENT << cls->qualifiedCppName() << " *__qt_this = ("
|
|
|
973 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl
|
|
|
974 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl
|
|
|
975 << INDENT << "Q_ASSERT(__qt_this);" << endl
|
|
|
976 << INDENT << "return qHash(*__qt_this);" << endl;
|
|
|
977 }
|
|
|
978 s << INDENT << "}" << endl;
|
|
|
979 }
|
|
|
980 }
|
|
|
981
|
|
|
982 // Qt has a standard toString() conversion in QVariant?
|
|
|
983 QVariant::Type type = QVariant::nameToType(cls->qualifiedCppName().toLatin1());
|
|
|
984 if (QVariant(type).canConvert(QVariant::String) && !cls->hasToStringCapability()) {
|
|
|
985 AbstractMetaFunctionList tostring_functions = cls->queryFunctionsByName("toString");
|
|
|
986 bool found = false;
|
|
|
987 foreach (const AbstractMetaFunction *function, tostring_functions) {
|
|
|
988 if (function->actualMinimumArgumentCount() == 0) {
|
|
|
989 found = true;
|
|
|
990 break;
|
|
|
991 }
|
|
|
992 }
|
|
|
993
|
|
|
994 if (!found) {
|
|
|
995 s << endl
|
|
|
996 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_toString", "jstring")
|
|
|
997 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl
|
|
|
998 << INDENT << "{" << endl;
|
|
|
999 {
|
|
|
1000 Indentation indent(INDENT);
|
|
|
1001 s << INDENT << cls->qualifiedCppName() << " *__qt_this = ("
|
|
|
1002 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl
|
|
|
1003 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl
|
|
|
1004 << INDENT << "Q_ASSERT(__qt_this);" << endl
|
|
|
1005 << INDENT << "return qtjambi_from_qstring(__jni_env, QVariant(*__qt_this).toString());" << endl;
|
|
|
1006 }
|
|
|
1007 s << INDENT << "}" << endl;
|
|
|
1008 }
|
|
|
1009 }
|
|
|
1010 }
|
|
|
1011
|
|
|
1012 void CppImplGenerator::writeExtraFunctions(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
1013 {
|
|
|
1014 const ComplexTypeEntry *class_type = java_class->typeEntry();
|
|
|
1015 Q_ASSERT(class_type);
|
|
|
1016
|
|
|
1017 CodeSnipList code_snips = class_type->codeSnips();
|
|
|
1018 foreach (const CodeSnip &snip, code_snips) {
|
|
|
1019 if (snip.language == TypeSystem::ShellCode || snip.language == TypeSystem::NativeCode) {
|
|
|
1020 snip.formattedCode(s, INDENT) << endl;
|
|
|
1021 }
|
|
|
1022 }
|
|
|
1023 }
|
|
|
1024
|
|
|
1025 void CppImplGenerator::writeToStringFunction(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
1026 {
|
|
|
1027 FunctionModelItem fun = java_class->hasToStringCapability();
|
|
|
1028 bool core = java_class->package() == QLatin1String("qt.core");
|
|
|
1029 bool qevent = false;
|
|
|
1030
|
|
|
1031 const AbstractMetaClass *cls = java_class;
|
|
|
1032 while (cls) {
|
|
|
1033 if (cls->name() == "QEvent") {
|
|
|
1034 qevent = true;
|
|
|
1035 fun = cls->hasToStringCapability();
|
|
|
1036 break;
|
|
|
1037 }
|
|
|
1038 cls = cls->baseClass();
|
|
|
1039 }
|
|
|
1040
|
|
|
1041 if (!java_class->hasDefaultToStringFunction() && fun && !(qevent && core)) {
|
|
|
1042
|
|
|
1043 int indirections = fun->arguments().at(1)->type().indirections();
|
|
|
1044 QString deref = QLatin1String(indirections == 0 ? "*" : "");
|
|
|
1045
|
|
|
1046 s << endl;
|
|
|
1047 s << "#include <QDebug>" << endl;
|
|
|
1048 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_toString", "jstring")
|
|
|
1049 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl
|
|
|
1050 << INDENT << "{" << endl;
|
|
|
1051 {
|
|
|
1052 Indentation indent(INDENT);
|
|
|
1053 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = ("
|
|
|
1054 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl
|
|
|
1055 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl
|
|
|
1056 << INDENT << "Q_ASSERT(__qt_this);" << endl
|
|
|
1057
|
|
|
1058 << INDENT << "QString res;" << endl
|
|
|
1059 << INDENT << "QDebug d(&res);" << endl
|
|
|
1060 << INDENT << "d << " << deref << "__qt_this;" << endl;
|
|
|
1061 s << INDENT << "return qtjambi_from_qstring(__jni_env, res);" << endl;
|
|
|
1062 }
|
|
|
1063 s << INDENT << "}" << endl << endl;
|
|
|
1064 }
|
|
|
1065 }
|
|
|
1066
|
|
|
1067 void CppImplGenerator::writeCloneFunction(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
1068 {
|
|
|
1069 s << endl
|
|
|
1070 << jni_function_signature(java_class->package(), java_class->name(), "__qt_clone", "jobject") << endl
|
|
|
1071 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl
|
|
|
1072 << INDENT << "{" << endl;
|
|
|
1073 {
|
|
|
1074 Indentation indent(INDENT);
|
|
|
1075 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = ("
|
|
|
1076
|
|
|
1077 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl
|
|
|
1078 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl
|
|
|
1079 << INDENT << "Q_ASSERT(__qt_this);" << endl
|
|
|
1080 << INDENT << java_class->qualifiedCppName() << " *res = __qt_this;" << endl
|
|
|
1081 << INDENT << "return qtjambi_from_object(__jni_env, res, \"" << java_class->name() << "\", \"" << java_class->package().replace(".", "/") << "/\", true);" << endl;
|
|
|
1082 }
|
|
|
1083 s << INDENT << "}" << endl << endl;
|
|
|
1084 }
|
|
|
1085
|
|
|
1086 void CppImplGenerator::writeShellSignatures(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
1087 {
|
|
|
1088 bool has_constructors = java_class->hasConstructors();
|
|
|
1089
|
|
|
1090 // Write the function names...
|
|
|
1091 if (has_constructors && java_class->hasVirtualFunctions()) {
|
|
|
1092 AbstractMetaFunctionList virtual_functions = java_class->virtualFunctions();
|
|
|
1093 {
|
|
|
1094 Indentation indent(INDENT);
|
|
|
1095
|
|
|
1096 int pos = -1;
|
|
|
1097 foreach (AbstractMetaFunction *function, virtual_functions) {
|
|
|
1098 ++pos;
|
|
|
1099
|
|
|
1100 if (pos == 0)
|
|
|
1101 s << "static const char *qtjambi_method_names[] = {";
|
|
|
1102 else
|
|
|
1103 s << ",";
|
|
|
1104 s << endl
|
|
|
1105 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ "
|
|
|
1106 << "\"" << function->name() << "\"";
|
|
|
1107 }
|
|
|
1108 if (pos >= 0)
|
|
|
1109 s << endl << "};" << endl << endl;
|
|
|
1110 else
|
|
|
1111 s << "static const char **qtjambi_method_names = 0;" << endl;
|
|
|
1112 }
|
|
|
1113
|
|
|
1114 // Write the function signatures
|
|
|
1115 {
|
|
|
1116 Indentation indent(INDENT);
|
|
|
1117
|
|
|
1118 int pos = -1;
|
|
|
1119 foreach (AbstractMetaFunction *function, virtual_functions) {
|
|
|
1120 ++pos;
|
|
|
1121
|
|
|
1122 if (pos == 0)
|
|
|
1123 s << "static const char *qtjambi_method_signatures[] = {";
|
|
|
1124 else
|
|
|
1125 s << ",";
|
|
|
1126 s << endl
|
|
|
1127 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ "
|
|
|
1128 << "\""
|
|
|
1129 << jni_signature(function, SlashesAndStuff)
|
|
|
1130 << "\"";
|
|
|
1131 }
|
|
|
1132 if (pos >= 0)
|
|
|
1133 s << endl << "};" << endl;
|
|
|
1134 else
|
|
|
1135 s << "static const char **qtjambi_method_signatures = 0;" << endl;
|
|
|
1136 s << "static const int qtjambi_method_count = " << QString::number(pos + 1) << ";" << endl
|
|
|
1137 << endl;
|
|
|
1138 }
|
|
|
1139 }
|
|
|
1140
|
|
|
1141 if (has_constructors && java_class->hasInconsistentFunctions()) {
|
|
|
1142 AbstractMetaFunctionList inconsistents = java_class->cppInconsistentFunctions();
|
|
|
1143 // Write the inconsistent function names...
|
|
|
1144 {
|
|
|
1145 Indentation indent(INDENT);
|
|
|
1146 s << "static const char *qtjambi_inconsistent_names[] = {";
|
|
|
1147 for (int i=0; i<inconsistents.size(); ++i) {
|
|
|
1148 if (i != 0)
|
|
|
1149 s << ",";
|
|
|
1150 s << endl << INDENT << "\"" << inconsistents.at(i)->name() << "\"";
|
|
|
1151 }
|
|
|
1152 s << endl << "};" << endl << endl;
|
|
|
1153 }
|
|
|
1154
|
|
|
1155 // Write the function signatures
|
|
|
1156 {
|
|
|
1157 Indentation indent(INDENT);
|
|
|
1158 s << "static const char *qtjambi_inconsistent_signatures[] = {";
|
|
|
1159 for (int i=0; i<inconsistents.size(); ++i) {
|
|
|
1160 const AbstractMetaFunction *function = inconsistents.at(i);
|
|
|
1161
|
|
|
1162 if (i != 0)
|
|
|
1163 s << ",";
|
|
|
1164 s << endl << INDENT << "\""
|
|
|
1165 << jni_signature(function, SlashesAndStuff)
|
|
|
1166 << "\"";
|
|
|
1167 }
|
|
|
1168 s << endl << "};" << endl << endl;
|
|
|
1169 }
|
|
|
1170 s << "static const int qtjambi_inconsistent_count = " << inconsistents.size() << ";" << endl
|
|
|
1171 << endl;
|
|
|
1172 }
|
|
|
1173
|
|
|
1174
|
|
|
1175 AbstractMetaFunctionList signal_functions = java_class->cppSignalFunctions();
|
|
|
1176 if (signal_functions.size()) {
|
|
|
1177 Indentation indent(INDENT);
|
|
|
1178 s << "static const char *qtjambi_signal_names[] = {";
|
|
|
1179 for (int i=0; i<signal_functions.size(); ++i) {
|
|
|
1180 if (i != 0)
|
|
|
1181 s << ",";
|
|
|
1182
|
|
|
1183 const AbstractMetaFunction *f = signal_functions.at(i);
|
|
|
1184
|
|
|
1185 QString signalName = f->name();
|
|
|
1186
|
|
|
1187 s << endl << INDENT << "\"" << signalName << "\"";
|
|
|
1188 }
|
|
|
1189 s << endl << "};" << endl << endl;
|
|
|
1190
|
|
|
1191 s << "static const int qtjambi_signal_argumentcounts[] = {";
|
|
|
1192 for (int i=0; i<signal_functions.size(); ++i) {
|
|
|
1193 if (i != 0)
|
|
|
1194 s << ",";
|
|
|
1195 s << endl << INDENT << signal_functions.at(i)->arguments().count();
|
|
|
1196 }
|
|
|
1197 s << endl << "};" << endl << endl;
|
|
|
1198 s << "static const int qtjambi_signal_count = " << signal_functions.size() << ";" << endl
|
|
|
1199 << endl;
|
|
|
1200 }
|
|
|
1201 }
|
|
|
1202
|
|
|
1203 void CppImplGenerator::writeQObjectFunctions(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
1204 {
|
|
|
1205 // QObject::metaObject()
|
|
|
1206 /* s << "const QMetaObject *" << shellClassName(java_class) << "::metaObject() const" << endl
|
|
|
1207 << "{" << endl
|
|
|
1208 << " if (m_meta_object == 0) {" << endl
|
|
|
1209 << " JNIEnv *__jni_env = qtjambi_current_environment();" << endl
|
|
|
1210 << " jobject __obj = m_link != 0 ? m_link->javaObject(__jni_env) : 0;" << endl
|
|
|
1211 << " if (__obj == 0) return " << java_class->qualifiedCppName() << "::metaObject();" << endl
|
|
|
1212 << " else m_meta_object = qtjambi_metaobject_for_class(__jni_env, __jni_env->GetObjectClass(__obj), " << java_class->qualifiedCppName() << "::metaObject());" << endl;
|
|
|
1213
|
|
|
1214
|
|
|
1215 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions();
|
|
|
1216 for (int pos=0; pos<virtualFunctions.size(); ++pos) {
|
|
|
1217 const AbstractMetaFunction *virtualFunction = virtualFunctions.at(pos);
|
|
|
1218 if (virtualFunction->isVirtualSlot()) {
|
|
|
1219 QStringList introspectionCompatibleSignatures = virtualFunction->introspectionCompatibleSignatures();
|
|
|
1220 foreach (QString introspectionCompatibleSignature, introspectionCompatibleSignatures) {
|
|
|
1221 s << " {" << endl
|
|
|
1222 << " int idx = "
|
|
|
1223 << java_class->qualifiedCppName() << "::metaObject()->indexOfMethod(\""
|
|
|
1224 << introspectionCompatibleSignature << "\");" << endl;
|
|
|
1225
|
|
|
1226 s << " if (idx >= 0) m_map.insert(idx, " << pos << ");" << endl
|
|
|
1227 << " }" << endl;
|
|
|
1228 }
|
|
|
1229 }
|
|
|
1230
|
|
|
1231 }
|
|
|
1232
|
|
|
1233 s << " }" << endl
|
|
|
1234 << " return m_meta_object;" << endl
|
|
|
1235 << "}" << endl << endl;
|
|
|
1236
|
|
|
1237 // QObject::qt_metacast()
|
|
|
1238 s << "void *" << shellClassName(java_class) << "::qt_metacast(const char *_clname)" << endl
|
|
|
1239 << "{" << endl
|
|
|
1240 << " if (!_clname) return 0;" << endl
|
|
|
1241 << " if (!strcmp(_clname, \"" << shellClassName(java_class) << "\"))" << endl
|
|
|
1242 << " return static_cast<void*>(const_cast<" << shellClassName(java_class) << "*>(this));" << endl
|
|
|
1243 << " return " << java_class->qualifiedCppName() << "::qt_metacast(_clname);" << endl
|
|
|
1244 << "}" << endl << endl;
|
|
|
1245 */
|
|
|
1246
|
|
|
1247 writeSignalsHandling(s, java_class);
|
|
|
1248
|
|
|
1249 // QObject::qt_metacall()
|
|
|
1250 s << "int " << shellClassName(java_class) << "::qt_metacall(QMetaObject::Call _c, int _id, void **_a)" << endl
|
|
|
1251 << "{" << endl;
|
|
|
1252
|
|
|
1253 s << " _id = " << java_class->qualifiedCppName() << "::qt_metacall(_c, _id, _a);" << endl
|
|
|
1254 << " if (_id < 0 || _c != QMetaObject::InvokeMetaMethod)" << endl
|
|
|
1255 << " return _id;" << endl
|
|
|
1256 // << " Q_ASSERT(_id < 2);" << endl
|
|
|
1257 << " emit_callbacks_" << java_class->name() << "[_id](this->d_entity(), _a);" << endl
|
|
|
1258 << " return -1;" << endl
|
|
|
1259 << "}" << endl << endl;
|
|
|
1260 }
|
|
|
1261
|
|
|
1262 void CppImplGenerator::writeSignalHandler(QTextStream &s, const AbstractMetaClass *d_class, AbstractMetaFunction *function)
|
|
|
1263 {
|
|
|
1264 QString extra_args, extra_call_args, conversion_code;
|
|
|
1265 QTextStream s2(&conversion_code);
|
|
|
1266
|
|
|
1267 Indentation indent(INDENT);
|
|
|
1268
|
|
|
1269 AbstractMetaArgumentList arguments = function->arguments();
|
|
|
1270 foreach (AbstractMetaArgument *argument, arguments) {
|
|
|
1271 if(argument->type()->isContainer()) {
|
|
|
1272 QString arg_name = argument->indexedName();
|
|
|
1273 const AbstractMetaType *arg_type = argument->type();
|
|
|
1274 extra_args += ", DArray " + arg_name;
|
|
|
1275 extra_call_args += ", " + arg_name + "_arr";
|
|
|
1276
|
|
|
1277 s2 << INDENT;
|
|
|
1278 writeTypeInfo(s2, arg_type, NoOption);
|
|
|
1279 s2 << arg_name << " = (*reinterpret_cast< ";
|
|
|
1280 writeTypeInfo(s2, arg_type, ExcludeReference);
|
|
|
1281 s2 << "(*)>(args[" << argument->argumentIndex() + 1 << "]));" << endl
|
|
|
1282 << INDENT << QString("DArray %1_arr;").arg(arg_name) << endl
|
|
|
1283 << INDENT << QString("DArray *__d_%1 = &%1_arr;").arg(arg_name);
|
|
|
1284
|
|
|
1285 writeQtToJava(s2,
|
|
|
1286 arg_type,
|
|
|
1287 arg_name,
|
|
|
1288 "__d_" + arg_name,
|
|
|
1289 function,
|
|
|
1290 argument->argumentIndex() + 1,
|
|
|
1291 Option(VirtualDispatch));
|
|
|
1292 }
|
|
|
1293 }
|
|
|
1294 QString sig_name = signalExternName(d_class, function);
|
|
|
1295 s << "extern \"C\" DLL_PUBLIC void " << sig_name << "_handle_in_d(void* d_entity, void** args" << extra_args <<");" << endl
|
|
|
1296 << "extern \"C\" DLL_PUBLIC void " << sig_name << "_handle(void* d_entity, void** args)" << endl
|
|
|
1297 << "{" << endl
|
|
|
1298 << conversion_code << endl
|
|
|
1299 << INDENT << sig_name << "_handle_in_d(d_entity, args" << extra_call_args << ");" << endl
|
|
|
1300 << "}" << endl;
|
|
|
1301
|
|
|
1302 }
|
|
|
1303
|
|
|
1304 void CppImplGenerator::writeSignalsHandling(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
1305 {
|
|
|
1306 s << "extern \"C\" typedef void (*EmitCallback)(void*, void**);" << endl;
|
|
|
1307 AbstractMetaFunctionList signal_funcs = signalFunctions(java_class);
|
|
|
1308
|
|
|
1309 if (cpp_shared)
|
|
|
1310 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "];" << endl;
|
|
|
1311 else {
|
|
|
1312 // D-side signal callbacks
|
|
|
1313 for(int i = 0; i < signal_funcs.size(); i++) {
|
|
|
1314 AbstractMetaFunction *signal = signal_funcs.at(i);
|
|
|
1315 writeSignalHandler(s, java_class, signal);
|
|
|
1316 }
|
|
|
1317
|
|
|
1318 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "] = {" << endl;
|
|
|
1319 for(int i = 0; i < signal_funcs.size(); i++) {
|
|
|
1320 AbstractMetaFunction *signal = signal_funcs.at(i);
|
|
|
1321 s << endl;
|
|
|
1322 if (i != 0)
|
|
|
1323 s << ", ";
|
|
|
1324 s << "&" << signalExternName(java_class, signal) << "_handle";
|
|
|
1325 }
|
|
|
1326 s << endl << "};" << endl << endl;
|
|
|
1327 }
|
|
|
1328
|
|
|
1329 // Functions connecting/disconnecting shell's slots
|
|
|
1330 for(int i = 0; i < signal_funcs.size(); i++) {
|
|
|
1331 AbstractMetaFunction *signal = signal_funcs.at(i);
|
|
|
1332 QString sigExternName = signalExternName(java_class, signal);
|
|
|
1333
|
|
|
1334 s << "extern \"C\" DLL_PUBLIC void " << sigExternName << "_connect"
|
|
|
1335 << "(void* native_id)" << endl << "{" << endl
|
|
|
1336 << " " << shellClassName(java_class) << " *qobj = (" << shellClassName(java_class) << "*) native_id;" << endl
|
|
|
1337 << " const QMetaObject &mo = " << shellClassName(java_class) << "::staticMetaObject;" << endl
|
|
|
1338 << " int signalId = mo.indexOfSignal(\"" << signal->minimalSignature() << "\");" << endl
|
|
|
1339 << " mo.connect(qobj, signalId, qobj, mo.methodCount() + " << i << ");" << endl
|
|
|
1340 << "}" << endl;
|
|
|
1341
|
|
|
1342 s << "extern \"C\" DLL_PUBLIC void " << sigExternName << "_disconnect"
|
|
|
1343 << "(void* native_id)" << endl << "{" << endl
|
|
|
1344 << " " << shellClassName(java_class) << " *qobj = (" << shellClassName(java_class) << "*) native_id;" << endl
|
|
|
1345 << " const QMetaObject &mo = " << shellClassName(java_class) << "::staticMetaObject;" << endl
|
|
|
1346 << " int signalId = mo.indexOfSignal(\"" << signal->minimalSignature() << "\");" << endl
|
|
|
1347 << " mo.disconnect(qobj, signalId, qobj, mo.methodCount() + " << i << ");" << endl
|
|
|
1348 << "}" << endl << endl;
|
|
|
1349 }
|
|
|
1350 }
|
|
|
1351
|
|
|
1352
|
|
|
1353 void CppImplGenerator::writeShellConstructor(QTextStream &s, const AbstractMetaFunction *java_function)
|
|
|
1354 {
|
|
|
1355 if (java_function->isModifiedRemoved(TypeSystem::ShellCode))
|
|
|
1356 return;
|
|
|
1357
|
|
|
1358 const AbstractMetaClass *cls = java_function->ownerClass();
|
|
|
1359 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
1360
|
|
|
1361 writeFunctionSignature(s, java_function, cls);
|
|
|
1362
|
|
|
1363 s << endl;
|
|
|
1364 s << " : " << cls->qualifiedCppName() << "(";
|
|
|
1365 for (int i=0; i<arguments.size(); ++i) {
|
|
|
1366 s << arguments.at(i)->indexedName();
|
|
|
1367 if (i != arguments.size() - 1)
|
|
|
1368 s << ", ";
|
|
|
1369 }
|
|
|
1370 s << ")";
|
|
|
1371 if (cls->hasVirtualFunctions())
|
|
|
1372 s << "," << endl << " Qtd_QObjectEntity(d_ptr)";
|
|
|
1373 /* qtd s << " m_meta_object(0)," << endl;
|
|
|
1374 s << " m_vtable(0)," << endl
|
|
|
1375 << " m_link(0)" << endl;
|
|
|
1376 */
|
|
|
1377 s << endl;
|
|
|
1378 s << "{" << endl;
|
|
|
1379 {
|
|
|
1380 Indentation indent(INDENT);
|
|
|
1381 writeCodeInjections(s, java_function, cls, CodeSnip::Beginning, TypeSystem::ShellCode);
|
|
|
1382 writeCodeInjections(s, java_function, cls, CodeSnip::End, TypeSystem::ShellCode);
|
|
|
1383 }
|
|
|
1384 s << "}" << endl << endl;
|
|
|
1385 }
|
|
|
1386
|
|
|
1387 void CppImplGenerator::writeShellDestructor(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
1388 {
|
|
|
1389
|
|
|
1390 if (java_class->isQObject())
|
|
|
1391 if (cpp_shared)
|
|
|
1392 s << "extern \"C\" typedef void (*qtd_pf_D_" << java_class->name() << "_delete)(void *d_ptr);" << endl
|
|
|
1393 << "qtd_pf_D_" << java_class->name() << "_delete qtd_D_" << java_class->name() << "_delete;" << endl << endl;
|
|
|
1394 else
|
|
|
1395 s << "extern \"C\" void qtd_D_" << java_class->name() << "_delete(void *d_ptr);" << endl << endl;
|
|
|
1396
|
|
|
1397 s << shellClassName(java_class) << "::~"
|
|
|
1398 << shellClassName(java_class) << "()" << endl
|
|
|
1399 << "{" << endl;
|
|
|
1400 {
|
|
|
1401 Indentation indent(INDENT);
|
|
|
1402 if (java_class->isQObject())
|
|
|
1403 s << INDENT << "if (QObject::parent())" << endl
|
|
|
1404 << INDENT << " qtd_D_" << java_class->name() << "_delete(this->d_entity());" << endl;
|
|
|
1405
|
|
|
1406 /* qtd
|
|
|
1407 s << "#ifdef QT_DEBUG" << endl
|
|
|
1408 << INDENT << "if (m_vtable)" << endl
|
|
|
1409 << INDENT << " m_vtable->deref();" << endl
|
|
|
1410 << "#endif" << endl
|
|
|
1411 << INDENT << "if (m_link) {" << endl;
|
|
|
1412
|
|
|
1413 AbstractMetaClassList interfaces = java_class->interfaces();
|
|
|
1414 if (interfaces.size() + (java_class->baseClass() != 0 ? 1 : 0) > 1) {
|
|
|
1415 if (java_class->baseClass() != 0)
|
|
|
1416 interfaces += java_class->baseClass();
|
|
|
1417 foreach (AbstractMetaClass *iface, interfaces) {
|
|
|
1418 AbstractMetaClass *impl = iface->isInterface() ? iface->primaryInterfaceImplementor() : iface;
|
|
|
1419 s << INDENT << " m_link->unregisterSubObject((" << impl->qualifiedCppName() << " *) this);" << endl;
|
|
|
1420 }
|
|
|
1421 }
|
|
|
1422
|
|
|
1423 if (!java_class->isQObject()) {
|
|
|
1424 s << INDENT << " JNIEnv *__jni_env = qtjambi_current_environment();" << endl
|
|
|
1425 << INDENT << " if (__jni_env != 0) m_link->nativeShellObjectDestroyed(__jni_env);" << endl;
|
|
|
1426 }
|
|
|
1427
|
|
|
1428 #if defined(QTJAMBI_DEBUG_TOOLS)
|
|
|
1429 s << INDENT << " qtjambi_increase_shellDestructorCalledCount(QString::fromLatin1(\"" << java_class->name() << "\"));" << endl;
|
|
|
1430 #endif
|
|
|
1431
|
|
|
1432 s << INDENT << "}" << endl; */
|
|
|
1433 }
|
|
|
1434 s << "}" << endl << endl;
|
|
|
1435 }
|
|
|
1436
|
|
|
1437 void CppImplGenerator::writeCodeInjections(QTextStream &s, const AbstractMetaFunction *java_function,
|
|
|
1438 const AbstractMetaClass *implementor, CodeSnip::Position position,
|
|
|
1439 TypeSystem::Language language)
|
|
|
1440 {
|
|
|
1441
|
|
|
1442 FunctionModificationList mods;
|
|
|
1443 const AbstractMetaClass *cls = implementor;
|
|
|
1444 while (cls != 0) {
|
|
|
1445 mods += java_function->modifications(cls);
|
|
|
1446
|
|
|
1447 if (cls == cls->baseClass())
|
|
|
1448 break;
|
|
|
1449 cls = cls->baseClass();
|
|
|
1450 }
|
|
|
1451
|
|
|
1452 foreach (FunctionModification mod, mods) {
|
|
|
1453 if (mod.snips.count() <= 0)
|
|
|
1454 continue ;
|
|
|
1455
|
|
|
1456 foreach (CodeSnip snip, mod.snips) {
|
|
|
1457 if (snip.position != position)
|
|
|
1458 continue ;
|
|
|
1459
|
|
|
1460 if ((snip.language & language) == false)
|
|
|
1461 continue ;
|
|
|
1462
|
|
|
1463 if (position == CodeSnip::End)
|
|
|
1464 s << endl;
|
|
|
1465
|
|
|
1466 QString code;
|
|
|
1467 QTextStream tmpStream(&code);
|
|
|
1468 snip.formattedCode(tmpStream, INDENT);
|
|
|
1469 ArgumentMap map = snip.argumentMap;
|
|
|
1470 ArgumentMap::iterator it = map.begin();
|
|
|
1471 for (;it!=map.end();++it) {
|
|
|
1472 int pos = it.key() - 1;
|
|
|
1473 QString meta_name = it.value();
|
|
|
1474
|
|
|
1475 if (pos >= 0 && pos < java_function->arguments().count()) {
|
|
|
1476 code = code.replace(meta_name, java_function->arguments().at(pos)->indexedName());
|
|
|
1477 } else {
|
|
|
1478 QString debug = QString("argument map specifies invalid argument index %1"
|
|
|
1479 "for function '%2'")
|
|
|
1480 .arg(pos + 1).arg(java_function->name());
|
|
|
1481 ReportHandler::warning(debug);
|
|
|
1482 }
|
|
|
1483
|
|
|
1484 }
|
|
|
1485 s << code;
|
|
|
1486 if (position == CodeSnip::Beginning)
|
|
|
1487 s << endl;
|
|
|
1488 }
|
|
|
1489 }
|
|
|
1490 }
|
|
|
1491
|
|
|
1492 static QString function_call_for_ownership(TypeSystem::Ownership owner, const QString &var_name)
|
|
|
1493 {
|
|
|
1494 if (owner == TypeSystem::CppOwnership) {
|
|
|
1495 return "setCppOwnership(__jni_env, " + var_name + ")";
|
|
|
1496 } else if (owner == TypeSystem::TargetLangOwnership) {
|
|
|
1497 return "setJavaOwnership(__jni_env, " + var_name + ")";
|
|
|
1498 } else if (owner == TypeSystem::DefaultOwnership) {
|
|
|
1499 return "setDefaultOwnership(__jni_env, " + var_name + ")";
|
|
|
1500 } else {
|
|
|
1501 Q_ASSERT(false);
|
|
|
1502 return "bogus()";
|
|
|
1503 }
|
|
|
1504 }
|
|
|
1505
|
|
|
1506 void CppImplGenerator::writeOwnership(QTextStream &s,
|
|
|
1507 const AbstractMetaFunction *java_function,
|
|
|
1508 const QString &var_name,
|
|
|
1509 int var_index,
|
|
|
1510 const AbstractMetaClass *implementor)
|
|
|
1511 {
|
|
|
1512 TypeSystem::Ownership owner = TypeSystem::InvalidOwnership;
|
|
|
1513 const AbstractMetaClass *cls = implementor;
|
|
|
1514 while (cls != 0 && owner == TypeSystem::InvalidOwnership) {
|
|
|
1515 owner = java_function->ownership(cls, TypeSystem::ShellCode, var_index);
|
|
|
1516 cls = cls->baseClass();
|
|
|
1517 }
|
|
|
1518
|
|
|
1519 if (owner == TypeSystem::InvalidOwnership)
|
|
|
1520 return;
|
|
|
1521
|
|
|
1522 if (var_index != -1) {
|
|
|
1523 s << INDENT << "if (" << var_name << " != 0) {" << endl;
|
|
|
1524 {
|
|
|
1525 Indentation indent(INDENT);
|
|
|
1526 s << INDENT << "QtJambiLink *__link = QtJambiLink::findLink(__jni_env, "
|
|
|
1527 << var_name << ");" << endl
|
|
|
1528 << INDENT << "Q_ASSERT(__link != 0);" << endl;
|
|
|
1529
|
|
|
1530 s << INDENT << "__link->" << function_call_for_ownership(owner, var_name) << ";" << endl;
|
|
|
1531 }
|
|
|
1532 s << INDENT << "}" << endl;
|
|
|
1533 } else {
|
|
|
1534 s << INDENT << "if (m_link) {" << endl;
|
|
|
1535 {
|
|
|
1536 Indentation indent(INDENT);
|
|
|
1537 s << INDENT << "m_link->" << function_call_for_ownership(owner, "m_link->javaObject(__jni_env)") << ";" << endl;
|
|
|
1538 }
|
|
|
1539 s << INDENT << "}" << endl;
|
|
|
1540 }
|
|
|
1541
|
|
|
1542 }
|
|
|
1543
|
|
|
1544 void CppImplGenerator::writeShellFunction(QTextStream &s, const AbstractMetaFunction *java_function,
|
|
|
1545 const AbstractMetaClass *implementor, int id)
|
|
|
1546 {
|
|
|
1547 writeFunctionSignature(s, java_function, implementor, QString(), OriginalName);
|
|
|
1548
|
|
|
1549 s << endl
|
|
|
1550 << "{" << endl;
|
|
|
1551
|
|
|
1552 Indentation indent(INDENT);
|
|
|
1553
|
|
|
1554 QString java_function_signature = java_function->signature();
|
|
|
1555 /* s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) entering: " << implementor->name() << "::"
|
|
|
1556 << java_function_signature << "\");" << endl;
|
|
|
1557 */
|
|
|
1558 writeCodeInjections(s, java_function, implementor, CodeSnip::Beginning, TypeSystem::ShellCode);
|
|
|
1559
|
|
|
1560 // s << " printf(\"%s : %s\\n\", \"" << java_function->enclosingClass()->name() << "\""
|
|
|
1561 // << ", \"" << java_function->name() << "\");" << endl;
|
|
|
1562
|
|
|
1563 if (!java_function->isFinalInCpp() || java_function->isVirtualSlot()) {
|
|
|
1564 s << INDENT << "jmethodID method_id = m_vtable->method(" << id << ");" << endl;
|
|
|
1565 s << INDENT << "if (method_id) {" << endl;
|
|
|
1566
|
|
|
1567 {
|
|
|
1568 Indentation indent(INDENT);
|
|
|
1569 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl;
|
|
|
1570
|
|
|
1571 // This nasty case comes up when we're shutting down while receiving virtual
|
|
|
1572 // calls.. With these checks we safly abort...
|
|
|
1573 s << INDENT << "if (!__jni_env) {" << endl
|
|
|
1574 << " ";
|
|
|
1575 writeBaseClassFunctionCall(s, java_function, implementor);
|
|
|
1576 if (!java_function->type()) {
|
|
|
1577 s << INDENT << " return;" << endl;
|
|
|
1578 }
|
|
|
1579 s << INDENT << "}" << endl;
|
|
|
1580
|
|
|
1581 // otherwise, continue with the function call...
|
|
|
1582 s << INDENT << "__jni_env->PushLocalFrame(100);" << endl;
|
|
|
1583
|
|
|
1584 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
1585 AbstractMetaArgumentList argumentsToReset;
|
|
|
1586 foreach (AbstractMetaArgument *argument, arguments) {
|
|
|
1587 if (!java_function->argumentRemoved(argument->argumentIndex()+1)) {
|
|
|
1588 if (!argument->type()->isPrimitive()
|
|
|
1589 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) {
|
|
|
1590 writeQtToJava(s,
|
|
|
1591 argument->type(),
|
|
|
1592 argument->indexedName(),
|
|
|
1593 "__java_" + argument->indexedName(),
|
|
|
1594 java_function,
|
|
|
1595 argument->argumentIndex() + 1);
|
|
|
1596 }
|
|
|
1597
|
|
|
1598 if (java_function->resetObjectAfterUse(argument->argumentIndex()+1))
|
|
|
1599 argumentsToReset.append(argument);
|
|
|
1600 }
|
|
|
1601 }
|
|
|
1602
|
|
|
1603 for (int i=0; i<arguments.size(); ++i)
|
|
|
1604 writeOwnership(s, java_function, "__java_" + arguments.at(i)->indexedName(), i+1, implementor);
|
|
|
1605
|
|
|
1606
|
|
|
1607 AbstractMetaType *function_type = java_function->type();
|
|
|
1608 QString new_return_type = java_function->typeReplaced(0);
|
|
|
1609 bool has_function_type = ((function_type != 0
|
|
|
1610 || !new_return_type.isEmpty())
|
|
|
1611 && new_return_type != "void");
|
|
|
1612
|
|
|
1613 s << INDENT;
|
|
|
1614 if (has_function_type) {
|
|
|
1615 if (new_return_type.isEmpty()) {
|
|
|
1616 s << translateType(function_type);
|
|
|
1617 } else {
|
|
|
1618 s << jniName(new_return_type);
|
|
|
1619 }
|
|
|
1620 s << " " << "__d_return_value = ";
|
|
|
1621 }
|
|
|
1622
|
|
|
1623 s << "__jni_env->";
|
|
|
1624 if (new_return_type.isEmpty()) {
|
|
|
1625 s << callXxxMethod(java_function->type());
|
|
|
1626 } else if (!has_function_type) {
|
|
|
1627 s << "CallVoidMethod";
|
|
|
1628 } else {
|
|
|
1629 s << callXxxMethod(new_return_type);
|
|
|
1630 }
|
|
|
1631
|
|
|
1632 s << "(m_link->javaObject(__jni_env), method_id";
|
|
|
1633 if (arguments.size() > 0)
|
|
|
1634 s << ", ";
|
|
|
1635 writeFunctionCallArguments(s, java_function, "__java_", Option(NoCasts | SkipRemovedArguments));
|
|
|
1636 s << ");" << endl
|
|
|
1637 << INDENT << "qtjambi_exception_check(__jni_env);" << endl;
|
|
|
1638
|
|
|
1639 if (has_function_type) {
|
|
|
1640 writeJavaToQt(s, function_type, "__qt_return_value", "__d_return_value",
|
|
|
1641 java_function, 0, GlobalRefJObject);
|
|
|
1642
|
|
|
1643 if (java_function->nullPointersDisabled()) {
|
|
|
1644 s << INDENT << "if (__d_return_value == 0) {" << endl;
|
|
|
1645 {
|
|
|
1646 Indentation indent(INDENT);
|
|
|
1647 s << INDENT << "fprintf(stderr, \"QtJambi: Unexpected null pointer returned from override of '" << java_function->name() << "' in class '%s'\\n\"," << endl
|
|
|
1648 << INDENT << " qPrintable(qtjambi_object_class_name(__jni_env, m_link->javaObject(__jni_env))));" << endl;
|
|
|
1649 s << INDENT << "__qt_return_value = ";
|
|
|
1650 QString defaultValue = java_function->nullPointerDefaultValue();
|
|
|
1651 if (!defaultValue.isEmpty())
|
|
|
1652 s << defaultValue << ";";
|
|
|
1653 else
|
|
|
1654 writeBaseClassFunctionCall(s, java_function, implementor, NoReturnStatement);
|
|
|
1655 s << endl;
|
|
|
1656 }
|
|
|
1657
|
|
|
1658 s << INDENT << "}" << endl;
|
|
|
1659 }
|
|
|
1660 } else if (!java_function->conversionRule(TypeSystem::ShellCode, 0).isEmpty()) {
|
|
|
1661 writeConversionRule(s, TypeSystem::ShellCode, java_function, 0, "<invalid>", "<invalid>");
|
|
|
1662 }
|
|
|
1663
|
|
|
1664 writeOwnership(s, java_function, "this", -1, implementor);
|
|
|
1665 writeOwnership(s, java_function, "__d_return_value", 0, implementor);
|
|
|
1666
|
|
|
1667 foreach (AbstractMetaArgument *argumentToReset, argumentsToReset) {
|
|
|
1668
|
|
|
1669 QString argumentName = "__java_" + argumentToReset->indexedName();
|
|
|
1670
|
|
|
1671 s << INDENT;
|
|
|
1672 if (argumentToReset->type()->isContainer())
|
|
|
1673 s << "qtjambi_invalidate_collection(";
|
|
|
1674 else
|
|
|
1675 s << "qtjambi_invalidate_object(";
|
|
|
1676
|
|
|
1677 s << "__jni_env, " << argumentName << ");" << endl;
|
|
|
1678 }
|
|
|
1679
|
|
|
1680 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl;
|
|
|
1681
|
|
|
1682 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> leaving: " << implementor->name()
|
|
|
1683 << "::" << java_function_signature << "\");" << endl;
|
|
|
1684
|
|
|
1685 if (function_type)
|
|
|
1686 s << INDENT << "return __qt_return_value;" << endl;
|
|
|
1687
|
|
|
1688 }
|
|
|
1689
|
|
|
1690 s << INDENT << "} else {" << endl;
|
|
|
1691
|
|
|
1692 {
|
|
|
1693 Indentation indent(INDENT);
|
|
|
1694 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> super() and leaving: "
|
|
|
1695 << implementor->name() << "::" << java_function_signature << "\");" << endl;
|
|
|
1696 writeBaseClassFunctionCall(s, java_function, implementor);
|
|
|
1697 }
|
|
|
1698
|
|
|
1699
|
|
|
1700 s << INDENT << "}" << endl;
|
|
|
1701
|
|
|
1702 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode);
|
|
|
1703
|
|
|
1704 // A little trick to close open painters on a widget
|
|
|
1705 if (java_function->name() == "paintEvent") {
|
|
|
1706 s << INDENT << "JNIEnv *env = qtjambi_current_environment();" << endl
|
|
|
1707 << INDENT << "qtjambi_end_paint(env, m_link->javaObject(env));" << endl;
|
|
|
1708 }
|
|
|
1709
|
|
|
1710 } else {
|
|
|
1711 if(java_function->isRemovedFrom(implementor, TypeSystem::TargetLangCode)){
|
|
|
1712 // Avoid compiler warnings for unused parameters
|
|
|
1713 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
1714
|
|
|
1715 foreach (const AbstractMetaArgument *argument, arguments) {
|
|
|
1716 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl;
|
|
|
1717 }
|
|
|
1718 }
|
|
|
1719 writeBaseClassFunctionCall(s, java_function, implementor);
|
|
|
1720 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode);
|
|
|
1721 }
|
|
|
1722
|
|
|
1723 s << "}" << endl << endl;
|
|
|
1724
|
|
|
1725 }
|
|
|
1726
|
|
|
1727 // ### kill implementor
|
|
|
1728
|
|
|
1729 void CppImplGenerator::writePublicFunctionOverride(QTextStream &s,
|
|
|
1730 const AbstractMetaFunction *java_function,
|
|
|
1731 const AbstractMetaClass *implementor)
|
|
|
1732 {
|
|
|
1733 Q_ASSERT(java_function->originalAttributes()
|
|
|
1734 & (AbstractMetaAttributes::Protected
|
|
|
1735 | AbstractMetaAttributes::Final));
|
|
|
1736
|
|
|
1737 // The write a public override version of this function to be used by native functions
|
|
|
1738 writeFunctionSignature(s, java_function, implementor, "__public_",
|
|
|
1739 Option(EnumAsInts | UnderscoreSpaces
|
|
|
1740 | (java_function->isAbstract() ? SkipName : NoOption)));
|
|
|
1741 s << endl
|
|
|
1742 << "{" << endl;
|
|
|
1743 Indentation indent(INDENT);
|
|
|
1744 writeBaseClassFunctionCall(s, java_function, implementor);
|
|
|
1745 s << "}" << endl << endl;
|
|
|
1746 }
|
|
|
1747
|
|
|
1748
|
|
|
1749 void CppImplGenerator::writeVirtualFunctionOverride(QTextStream &s,
|
|
|
1750 const AbstractMetaFunction *java_function,
|
|
|
1751 const AbstractMetaClass *implementor)
|
|
|
1752 {
|
|
|
1753 Q_ASSERT(!java_function->isFinalInCpp());
|
|
|
1754
|
|
|
1755 Option options = Option(EnumAsInts | UnderscoreSpaces);
|
|
|
1756
|
|
|
1757 // The write a public override version of this function to be used by native functions
|
|
|
1758 writeFunctionSignature(s, java_function, implementor, "__override_",
|
|
|
1759 options,
|
|
|
1760 QString());
|
|
|
1761 s << endl
|
|
|
1762 << "{" << endl;
|
|
|
1763 Indentation indent(INDENT);
|
|
|
1764 /* qtd s << INDENT << "if (static_call) {" << endl;
|
|
|
1765 {
|
|
|
1766 Indentation indent(INDENT); */
|
|
|
1767 writeBaseClassFunctionCall(s, java_function, implementor);
|
|
|
1768 /* qtd }
|
|
|
1769 s << INDENT << "} else {" << endl;
|
|
|
1770 {
|
|
|
1771 Indentation indent(INDENT);
|
|
|
1772 writeBaseClassFunctionCall(s, java_function, implementor, VirtualCall);
|
|
|
1773 }
|
|
|
1774
|
|
|
1775 s << INDENT << "}" << endl */
|
|
|
1776 s << "}" << endl << endl;
|
|
|
1777 }
|
|
|
1778
|
|
|
1779
|
|
|
1780 void CppImplGenerator::writeBaseClassFunctionCall(QTextStream &s,
|
|
|
1781 const AbstractMetaFunction *java_function,
|
|
|
1782 const AbstractMetaClass *,
|
|
|
1783 Option options)
|
|
|
1784 {
|
|
|
1785 bool static_call = !(options & VirtualCall);
|
|
|
1786 if ((options & NoReturnStatement) == 0)
|
|
|
1787 s << INDENT;
|
|
|
1788 if (java_function->isAbstract() && static_call) {
|
|
|
1789 s << default_return_statement_qt(java_function->type(), options) << ";" << endl;
|
|
|
1790 } else {
|
|
|
1791 if (java_function->type() && (options & NoReturnStatement) == 0)
|
|
|
1792 s << "return ";
|
|
|
1793 if (static_call) {
|
|
|
1794 const AbstractMetaClass *implementor = java_function->implementingClass();
|
|
|
1795 if (java_function->isInterfaceFunction())
|
|
|
1796 implementor = java_function->interfaceClass()->primaryInterfaceImplementor();
|
|
|
1797 s << implementor->qualifiedCppName() << "::";
|
|
|
1798 }
|
|
|
1799 s << java_function->originalName() << "(";
|
|
|
1800 writeFunctionCallArguments(s, java_function, QString(), Option(options | ForceEnumCast));
|
|
|
1801 s << ");" << endl;
|
|
|
1802 }
|
|
|
1803 }
|
|
|
1804
|
|
|
1805
|
|
|
1806 void CppImplGenerator::writeFunctionName(QTextStream &s,
|
|
|
1807 const AbstractMetaFunction *java_function,
|
|
|
1808 const AbstractMetaClass *java_class,
|
|
|
1809 uint options)
|
|
|
1810 {
|
|
|
1811 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass();
|
|
|
1812 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
1813
|
|
|
1814 // Function signature
|
|
|
1815 QString return_type = jniReturnName(java_function, options);
|
|
|
1816
|
|
|
1817 QString function_name;
|
|
|
1818
|
|
|
1819 bool callThrough = java_function->needsCallThrough();
|
|
|
1820 /* qtd if (!callThrough)
|
|
|
1821 function_name = java_function->name();
|
|
|
1822 else */
|
|
|
1823 function_name = java_function->marshalledName();
|
|
|
1824
|
|
|
1825 QString args = "__";
|
|
|
1826
|
|
|
1827 if (callThrough && !java_function->isStatic() && !java_function->isConstructor())
|
|
|
1828 args += "J";
|
|
|
1829
|
|
|
1830 if (!arguments.isEmpty()) {
|
|
|
1831 foreach (const AbstractMetaArgument *argument, arguments) {
|
|
|
1832 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) {
|
|
|
1833 if (!argument->type()->hasNativeId()) {
|
|
|
1834 QString modified_type = java_function->typeReplaced(argument->argumentIndex()+1);
|
|
|
1835 if (modified_type.isEmpty())
|
|
|
1836 args += jni_signature(argument->type(), Underscores);
|
|
|
1837 else
|
|
|
1838 args += jni_signature(modified_type, Underscores);
|
|
|
1839 } else {
|
|
|
1840 args += "J";
|
|
|
1841 }
|
|
|
1842 }
|
|
|
1843 }
|
|
|
1844 }
|
|
|
1845
|
|
|
1846 s << jni_function_signature(cls->package(), cls->name(), function_name,
|
|
|
1847 return_type, args, options);
|
|
|
1848
|
|
|
1849 }
|
|
|
1850
|
|
|
1851 void CppImplGenerator::writeFinalFunctionArguments(QTextStream &s, const AbstractMetaFunction *java_function, bool d_export)
|
|
|
1852 {
|
|
|
1853 bool callThrough = java_function->needsCallThrough();
|
|
|
1854 s << "(";
|
|
|
1855 /* qtd
|
|
|
1856 << "JNIEnv *__jni_env," << endl;
|
|
|
1857 if (!java_function->isConstructor()) {
|
|
|
1858 if (java_function->isStatic())
|
|
|
1859 s << " jclass";
|
|
|
1860 else
|
|
|
1861 s << " jobject";
|
|
|
1862 } else
|
|
|
1863 s << " jobject " << java_object_name;
|
|
|
1864 */
|
|
|
1865 uint nativeArgCount = 0;
|
|
|
1866 const AbstractMetaClass *cls = java_function->ownerClass();
|
|
|
1867 if (java_function->isConstructor() &&
|
|
|
1868 ( cls->hasVirtualFunctions()
|
|
|
1869 || cls->typeEntry()->isObject() ) )
|
|
|
1870 {
|
|
|
1871 s << "void *d_ptr";
|
|
|
1872 nativeArgCount++;
|
|
|
1873 }
|
|
|
1874
|
|
|
1875 // passing pointer to C++ object
|
|
|
1876 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor());
|
|
|
1877 if (hasNativeId) {
|
|
|
1878 if (nativeArgCount > 0)
|
|
|
1879 s << "," << endl << " ";
|
|
|
1880 /* qtd << "," << endl */ s << "void* __this_nativeId";
|
|
|
1881 nativeArgCount++;
|
|
|
1882 }
|
|
|
1883
|
|
|
1884 AbstractMetaType *f_type = java_function->type();
|
|
|
1885
|
|
|
1886 // return values as strings, arrays or QModelIndex'es we return as arguments
|
|
|
1887 bool return_arg = false;
|
|
|
1888 if (f_type) {
|
|
|
1889 if (f_type->isTargetLangString() ||
|
|
|
1890 f_type->isContainer() ||
|
|
|
1891 f_type->name() == "QModelIndex")
|
|
|
1892 return_arg = true;
|
|
|
1893
|
|
|
1894 if (return_arg && nativeArgCount > 0)
|
|
|
1895 s << "," << endl << " ";
|
|
|
1896
|
|
|
1897 if (f_type->isTargetLangString() || f_type->isContainer())
|
|
|
1898 s << "void*";
|
|
|
1899 else if (f_type->name() == "QModelIndex")
|
|
|
1900 s << "QModelIndexAccessor*";
|
|
|
1901
|
|
|
1902 if(return_arg) {
|
|
|
1903 s << " __d_return_value";
|
|
|
1904 nativeArgCount++;
|
|
|
1905 }
|
|
|
1906 }
|
|
|
1907
|
|
|
1908 // the function arguments
|
|
|
1909 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
1910 foreach (const AbstractMetaArgument *argument, arguments) {
|
|
|
1911 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) {
|
|
|
1912 AbstractMetaType *d_type = argument->type();
|
|
|
1913 const TypeEntry *te = d_type->typeEntry();
|
|
|
1914
|
|
|
1915 QString arg_name = argument->indexedName();
|
|
|
1916
|
|
|
1917 if (nativeArgCount > 0)
|
|
|
1918 s << "," << endl << " ";
|
|
|
1919 // if has QString argument we have to pass char* and str.length to QString constructor
|
|
|
1920 if (argument->type()->isTargetLangString()
|
|
|
1921 || (argument->type()->typeEntry() && argument->type()->typeEntry()->qualifiedCppName() == "QString")) {
|
|
|
1922 s << QString("char* %1, uint %1_size").arg(arg_name);
|
|
|
1923 } else if (d_type->isContainer()) {
|
|
|
1924 const ContainerTypeEntry *cte =
|
|
|
1925 static_cast<const ContainerTypeEntry *>(te);
|
|
|
1926 if(isLinearContainer(cte))
|
|
|
1927 s << QString("void *%1, size_t %1_size").arg(arg_name);
|
|
|
1928 } else {
|
|
|
1929 if (!d_type->hasNativeId()) {
|
|
|
1930 if(d_type->isVariant()) {
|
|
|
1931 if (d_export) s << "void*";
|
|
|
1932 else s << "QVariant*";
|
|
|
1933 } else
|
|
|
1934 s << translateType(argument->type(), EnumAsInts, d_export);
|
|
|
1935 }
|
|
|
1936 else if (d_type->name() == "QModelIndex")
|
|
|
1937 s << "QModelIndexAccessor";
|
|
|
1938 else if (te->isStructInD())
|
|
|
1939 s << te->qualifiedCppName();
|
|
|
1940 else
|
|
|
1941 s << "void*";
|
|
|
1942
|
|
|
1943 s << " " << arg_name;
|
|
|
1944 }
|
|
|
1945 nativeArgCount++;
|
|
|
1946 }
|
|
|
1947 }
|
|
|
1948 s << ")";
|
|
|
1949 }
|
|
|
1950
|
|
|
1951
|
|
|
1952 /*!
|
|
|
1953 Generates type conversion from Java -> Qt for all the arguments
|
|
|
1954 that are to be to be passed to the function
|
|
|
1955 */
|
|
|
1956 void CppImplGenerator::writeFinalFunctionSetup(QTextStream &s, const AbstractMetaFunction *java_function,
|
|
|
1957 const QString &qt_object_name,
|
|
|
1958 const AbstractMetaClass *cls)
|
|
|
1959 {
|
|
|
1960
|
|
|
1961 // Translate each of the function arguments into qt types
|
|
|
1962 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
1963 foreach (const AbstractMetaArgument *argument, arguments) {
|
|
|
1964 if (!argument->type()->isPrimitive()
|
|
|
1965 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex() + 1).isEmpty()) {
|
|
|
1966 writeJavaToQt(s,
|
|
|
1967 argument->type(),
|
|
|
1968 "__qt_" + argument->indexedName(),
|
|
|
1969 argument->indexedName(),
|
|
|
1970 java_function,
|
|
|
1971 argument->argumentIndex() + 1,
|
|
|
1972 Option(UseNativeIds | EnumAsInts));
|
|
|
1973 }
|
|
|
1974 }
|
|
|
1975
|
|
|
1976 // Extract the qt equivalent to the this pointer and name it "qt_object_name"
|
|
|
1977 if (!java_function->isStatic() && !java_function->isConstructor()) {
|
|
|
1978 // qtd2 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls);
|
|
|
1979 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls);
|
|
|
1980 s << INDENT
|
|
|
1981 << className << " *" << qt_object_name
|
|
|
1982 << " = (" << className << " *) __this_nativeId;"
|
|
|
1983 << endl;
|
|
|
1984 // << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl
|
|
|
1985 // qtd << INDENT << "Q_ASSERT(" << qt_object_name << ");" << endl;
|
|
|
1986 }
|
|
|
1987 }
|
|
|
1988
|
|
|
1989 void CppImplGenerator::writeFinalFunction(QTextStream &s, const AbstractMetaFunction *java_function,
|
|
|
1990 const AbstractMetaClass *java_class)
|
|
|
1991 {
|
|
|
1992 Q_ASSERT(java_class);
|
|
|
1993
|
|
|
1994 if (java_function->isModifiedRemoved(TypeSystem::NativeCode))
|
|
|
1995 return;
|
|
|
1996
|
|
|
1997 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass();
|
|
|
1998
|
|
|
1999 QString java_function_signature = cls->name() + "::" + java_function->signature();
|
|
|
2000
|
|
|
2001 s << "// " << java_function_signature << endl;
|
|
|
2002
|
|
|
2003 const AbstractMetaType *function_type = java_function->type();
|
|
|
2004 QString new_return_type = java_function->typeReplaced(0);
|
|
|
2005 bool has_function_type = new_return_type != "void"
|
|
|
2006 && (!new_return_type.isEmpty() || function_type != 0)
|
|
|
2007 && java_function->argumentReplaced(0).isEmpty();
|
|
|
2008
|
|
|
2009 const QString qt_object_name = java_function->isStatic() ? shellClassName(cls) : "__qt_this";
|
|
|
2010 const QString java_object_name = java_function->isStatic() ? "__jni_class" : "__jni_object";
|
|
|
2011
|
|
|
2012 // we are not wrapping some functions depending on arguments because API is not yet full
|
|
|
2013 if (notWrappedYet(java_function))
|
|
|
2014 return;
|
|
|
2015
|
|
|
2016 // function signature...
|
|
|
2017 bool callThrough = java_function->needsCallThrough();
|
|
|
2018 uint options = m_native_jump_table ? ReturnType | ExternC : StandardJNISignature;
|
|
|
2019 writeFunctionName(s, java_function, cls, options);
|
|
|
2020 s << endl;
|
|
|
2021 writeFinalFunctionArguments(s, java_function);
|
|
|
2022 s << endl << "{" << endl;
|
|
|
2023 Indentation indent(INDENT);
|
|
|
2024
|
|
|
2025 // qtd2 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) entering: " << java_function_signature << "\");" << endl;
|
|
|
2026 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor());
|
|
|
2027 /* if (hasNativeId)
|
|
|
2028 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl;
|
|
|
2029 // Avoid compiler warnings when the variables are unused
|
|
|
2030 {
|
|
|
2031 s << INDENT << "Q_UNUSED(__jni_env)" << endl;
|
|
|
2032
|
|
|
2033 if (java_function->isConstructor())
|
|
|
2034 s << INDENT << "Q_UNUSED(" << java_object_name << ")" << endl;
|
|
|
2035
|
|
|
2036 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor());
|
|
|
2037 if (hasNativeId)
|
|
|
2038 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl;
|
|
|
2039 }
|
|
|
2040 */
|
|
|
2041
|
|
|
2042 if (cls->isFinal() && (!java_function->isAbstract() || !java_function->isFinalInTargetLang()) && !java_function->wasPublic()) {
|
|
|
2043 QString debug = QString("protected function '%1' in final class '%2'")
|
|
|
2044 .arg(java_function->signature()).arg(java_class->name());
|
|
|
2045 ReportHandler::warning(debug);
|
|
|
2046 // Avoid compiler warnings for unused parameters
|
|
|
2047 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
2048
|
|
|
2049 foreach (const AbstractMetaArgument *argument, arguments) {
|
|
|
2050 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl;
|
|
|
2051 }
|
|
|
2052 s << INDENT << default_return_statement_qt(java_function->type()) << "";
|
|
|
2053 } else {
|
|
|
2054 writeFinalFunctionSetup(s, java_function, qt_object_name, cls);
|
|
|
2055
|
|
|
2056 writeCodeInjections(s, java_function, java_function->implementingClass(), CodeSnip::Beginning, TypeSystem::NativeCode);
|
|
|
2057
|
|
|
2058 if (java_function->isConstructor()) {
|
|
|
2059 writeFinalConstructor(s, java_function, qt_object_name, java_object_name);
|
|
|
2060 } else {
|
|
|
2061
|
|
|
2062 QString function_prefix = "";
|
|
|
2063 QStringList extra_param;
|
|
|
2064 Option option = NoOption;
|
|
|
2065
|
|
|
2066 bool hasShell = cls->generateShellClass();
|
|
|
2067
|
|
|
2068 if (java_function->isFinalOverload()) {
|
|
|
2069 // no prefix
|
|
|
2070 } else if (java_function->isFinalInCpp() && !java_function->wasPublic() && hasShell) {
|
|
|
2071 function_prefix = "__public_";
|
|
|
2072 } else if (!java_function->isFinalInCpp() && !java_function->isStatic() && hasShell) {
|
|
|
2073 function_prefix = "__override_";
|
|
|
2074 /* qtd extra_param.append("__do_static_call");
|
|
|
2075 s << INDENT
|
|
|
2076 << "bool __do_static_call = __this_nativeId ? ((QtJambiLink *) "
|
|
|
2077 << "__this_nativeId)->createdByJava() : false;" << endl;
|
|
|
2078 */ } else {
|
|
|
2079 option = OriginalName;
|
|
|
2080 }
|
|
|
2081
|
|
|
2082 // Call the Qt function on the java object
|
|
|
2083 s << " ";
|
|
|
2084 if (has_function_type) {
|
|
|
2085 const QString qt_return_value = "__qt_return_value";
|
|
|
2086 const QString java_return_value = "__d_return_value";
|
|
|
2087 if (function_type) {
|
|
|
2088 writeTypeInfo(s, function_type, EnumAsInts);
|
|
|
2089 s << " " << qt_return_value
|
|
|
2090 << " = ";
|
|
|
2091 }
|
|
|
2092
|
|
|
2093 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option,
|
|
|
2094 extra_param);
|
|
|
2095 s << endl;
|
|
|
2096
|
|
|
2097 writeQtToJava(s, function_type, qt_return_value, java_return_value,
|
|
|
2098 java_function, 0, EnumAsInts);
|
|
|
2099
|
|
|
2100 // qtd s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) -> leaving: "
|
|
|
2101 // << java_function_signature << "\");";
|
|
|
2102
|
|
|
2103 if (function_type && function_type->name() != "QModelIndex") {
|
|
|
2104 if(function_type->typeEntry()->isStructInD())
|
|
|
2105 s << endl << INDENT << "return " << qt_return_value << ";";
|
|
|
2106 else if (!function_type->isTargetLangString() && !function_type->isContainer())
|
|
|
2107 s << endl << INDENT << "return " << java_return_value << ";";
|
|
|
2108 }
|
|
|
2109
|
|
|
2110 } else {
|
|
|
2111 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option,
|
|
|
2112 extra_param);
|
|
|
2113 /* qtd
|
|
|
2114 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) -> leaving: "
|
|
|
2115 << java_function_signature << "\");" << endl;
|
|
|
2116 */
|
|
|
2117 }
|
|
|
2118 }
|
|
|
2119 }
|
|
|
2120 if(!java_function->argumentReplaced(0).isEmpty()) {
|
|
|
2121 s << INDENT << "return 0;" << endl;
|
|
|
2122 }
|
|
|
2123
|
|
|
2124 s << endl << "}";
|
|
|
2125 s << endl << endl;
|
|
|
2126 }
|
|
|
2127
|
|
|
2128 void CppImplGenerator::writeAssignment(QTextStream &s, const QString &destName, const QString &srcName,
|
|
|
2129 const AbstractMetaType *java_type)
|
|
|
2130 {
|
|
|
2131 if (java_type->isArray()) {
|
|
|
2132 for (int i=0; i<java_type->arrayElementCount(); ++i) {
|
|
|
2133 writeAssignment(s, destName + "[" + QString::number(i) + "]",
|
|
|
2134 srcName + "[" + QString::number(i) + "]", java_type->arrayElementType());
|
|
|
2135 }
|
|
|
2136 } else {
|
|
|
2137 s << INDENT << destName << " = " << srcName << ";" << endl;
|
|
|
2138 }
|
|
|
2139 }
|
|
|
2140
|
|
|
2141 void CppImplGenerator::writeFieldAccessors(QTextStream &s, const AbstractMetaField *java_field)
|
|
|
2142 {
|
|
|
2143 Q_ASSERT(java_field);
|
|
|
2144 Q_ASSERT(java_field->isPublic() || java_field->isProtected());
|
|
|
2145
|
|
|
2146 const AbstractMetaFunction *setter = java_field->setter();
|
|
|
2147 const AbstractMetaFunction *getter = java_field->getter();
|
|
|
2148
|
|
|
2149 const AbstractMetaClass *cls = java_field->enclosingClass();
|
|
|
2150 FieldModification mod = cls->typeEntry()->fieldModification(java_field->name());
|
|
|
2151
|
|
|
2152 if(notWrappedYet(getter))
|
|
|
2153 return;
|
|
|
2154
|
|
|
2155 if (mod.isReadable()) {
|
|
|
2156 // Getter
|
|
|
2157 if (getter->wasProtected()) {
|
|
|
2158 writeFunctionSignature(s, getter, getter->ownerClass());
|
|
|
2159 s << endl
|
|
|
2160 << "{" << endl;
|
|
|
2161 {
|
|
|
2162 Indentation indent(INDENT);
|
|
|
2163 s << INDENT << "return " << java_field->name() << ";" << endl;
|
|
|
2164 }
|
|
|
2165 s << "}" << endl << endl;
|
|
|
2166 }
|
|
|
2167
|
|
|
2168
|
|
|
2169 writeFunctionName(s, getter, getter->ownerClass());
|
|
|
2170 s << endl;
|
|
|
2171 writeFinalFunctionArguments(s, getter);
|
|
|
2172 s << "{" << endl;
|
|
|
2173 {
|
|
|
2174 Indentation indent(INDENT);
|
|
|
2175
|
|
|
2176
|
|
|
2177 writeFinalFunctionSetup(s, getter, "__qt_object", getter->ownerClass());
|
|
|
2178
|
|
|
2179 const QString java_return_value = "__d_return_value";
|
|
|
2180 QString qt_return_value;
|
|
|
2181 if (setter->isStatic())
|
|
|
2182 qt_return_value = shellClassName(setter->ownerClass()) + "::";
|
|
|
2183 else
|
|
|
2184 qt_return_value = "__qt_object->";
|
|
|
2185
|
|
|
2186
|
|
|
2187 // To avoid "taking address of tmp"
|
|
|
2188 s << INDENT;
|
|
|
2189 writeTypeInfo(s, getter->type(), Option(ArrayAsPointer));
|
|
|
2190 QString tmp_name = "__tmp_" + getter->name();
|
|
|
2191 s << tmp_name << " = ";
|
|
|
2192
|
|
|
2193 if (getter->wasPublic())
|
|
|
2194 qt_return_value += java_field->name();
|
|
|
2195 else
|
|
|
2196 qt_return_value += getter->name() + "_getter()";
|
|
|
2197 s << qt_return_value << ";" << endl;
|
|
|
2198
|
|
|
2199 writeQtToJava(s, getter->type(), tmp_name, java_return_value, 0, -1, EnumAsInts);
|
|
|
2200 if (getter->type()->isTargetLangString())
|
|
|
2201 ;
|
|
|
2202 else if(getter->type()->typeEntry()->isStructInD())
|
|
|
2203 s << INDENT << "return " << tmp_name << ";" << endl;
|
|
|
2204 else
|
|
|
2205 s << INDENT << "return " << java_return_value << ";" << endl;
|
|
|
2206 }
|
|
|
2207 s << "}" << endl << endl;
|
|
|
2208 }
|
|
|
2209
|
|
|
2210 if(notWrappedYet(setter))
|
|
|
2211 return;
|
|
|
2212
|
|
|
2213 // Setter
|
|
|
2214 if (mod.isWritable() && !java_field->type()->isConstant()) {
|
|
|
2215 // Write public override for protected fields
|
|
|
2216 if (setter->wasProtected()) {
|
|
|
2217 writeFunctionSignature(s, setter, setter->ownerClass());
|
|
|
2218 s << endl
|
|
|
2219 << "{" << endl;
|
|
|
2220 {
|
|
|
2221 Indentation indent(INDENT);
|
|
|
2222
|
|
|
2223 Q_ASSERT(setter->arguments().count() > 0);
|
|
|
2224 const AbstractMetaArgument *argument = setter->arguments().at(0);
|
|
|
2225
|
|
|
2226 QString thisRef = java_field->isStatic()
|
|
|
2227 ? setter->ownerClass()->qualifiedCppName() + QString("::")
|
|
|
2228 : QString("this->");
|
|
|
2229 writeAssignment(s, thisRef + java_field->name(), argument->indexedName(), argument->type());
|
|
|
2230 }
|
|
|
2231 s << "}" << endl << endl;
|
|
|
2232 }
|
|
|
2233
|
|
|
2234 writeFunctionName(s, setter, setter->ownerClass());
|
|
|
2235 s << endl;
|
|
|
2236 writeFinalFunctionArguments(s, setter);
|
|
|
2237 s << "{" << endl;
|
|
|
2238
|
|
|
2239 {
|
|
|
2240 Indentation indent(INDENT);
|
|
|
2241
|
|
|
2242 writeFinalFunctionSetup(s, setter, "__qt_object", setter->ownerClass());
|
|
|
2243
|
|
|
2244 Q_ASSERT(setter->arguments().count() == 1);
|
|
|
2245 const AbstractMetaArgument *argument = setter->arguments().at(0);
|
|
|
2246
|
|
|
2247 QString dest;
|
|
|
2248 if (setter->isStatic())
|
|
|
2249 dest = shellClassName(setter->ownerClass()) + "::";
|
|
|
2250 else
|
|
|
2251 dest = "__qt_object->";
|
|
|
2252
|
|
|
2253 QString src;
|
|
|
2254 if (!argument->type()->isPrimitive() && !argument->type()->typeEntry()->isStructInD())
|
|
|
2255 src = "__qt_" + argument->indexedName();
|
|
|
2256 else
|
|
|
2257 src = argument->indexedName();
|
|
|
2258
|
|
|
2259 if (setter->wasPublic())
|
|
|
2260 writeAssignment(s, dest + java_field->name(), src, argument->type());
|
|
|
2261 else
|
|
|
2262 s << INDENT << dest << setter->name() << "_setter(" << src << ");" << endl;
|
|
|
2263 }
|
|
|
2264 s << "}" << endl << endl;
|
|
|
2265 }
|
|
|
2266 }
|
|
|
2267
|
|
|
2268 void CppImplGenerator::writeFinalDestructor(QTextStream &s, const AbstractMetaClass *cls)
|
|
|
2269 {
|
|
|
2270 if (cls->hasConstructors()) {
|
|
|
2271 s << INDENT << "extern \"C\" DLL_PUBLIC void qtd_" << cls->name() << "_destructor(void *ptr)" << endl
|
|
|
2272 << INDENT << "{" << endl;
|
|
|
2273 {
|
|
|
2274 Indentation indent(INDENT);
|
|
|
2275 /* qtd
|
|
|
2276 if (!cls->isQObject() && !cls->generateShellClass()) {
|
|
|
2277 s << INDENT << "QtJambiLink *link = QtJambiLink::findLinkForUserObject(ptr);" << endl
|
|
|
2278 << INDENT << "if (link) link->resetObject(qtjambi_current_environment());" << endl;
|
|
|
2279 }
|
|
|
2280
|
|
|
2281 // Code injectsions...
|
|
|
2282 foreach (const CodeSnip &snip, cls->typeEntry()->codeSnips()) {
|
|
|
2283 if (snip.language == TypeSystem::DestructorFunction) {
|
|
|
2284 s << snip.code();
|
|
|
2285 }
|
|
|
2286 }
|
|
|
2287 */
|
|
|
2288 s << INDENT << "delete (" << shellClassName(cls) << " *)ptr;" << endl;
|
|
|
2289
|
|
|
2290 #if defined(QTJAMBI_DEBUG_TOOLS)
|
|
|
2291 s << INDENT << "qtjambi_increase_destructorFunctionCalledCount(QString::fromLatin1(\"" << cls->name() << "\"));" << endl;
|
|
|
2292 #endif
|
|
|
2293 }
|
|
|
2294
|
|
|
2295 s << INDENT << "}" << endl << endl;
|
|
|
2296 }
|
|
|
2297 }
|
|
|
2298
|
|
|
2299 void CppImplGenerator::writeFinalConstructor(QTextStream &s,
|
|
|
2300 const AbstractMetaFunction *java_function,
|
|
|
2301 const QString &qt_object_name,
|
|
|
2302 const QString &java_object_name)
|
|
|
2303 {
|
|
|
2304 const AbstractMetaClass *cls = java_function->ownerClass();
|
|
|
2305 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
2306 QString className = cls->typeEntry()->qualifiedCppName();
|
|
|
2307
|
|
|
2308 bool hasShellClass = cls->generateShellClass();
|
|
|
2309
|
|
|
2310 s << INDENT << shellClassName(cls) << " *" << qt_object_name
|
|
|
2311 << " = new " << shellClassName(cls)
|
|
|
2312 << "(";
|
|
|
2313 writeFunctionCallArguments(s, java_function, "__qt_");
|
|
|
2314 s << ");" << endl;
|
|
|
2315 s << INDENT << "return (void *) " << qt_object_name << ";" << endl; // qtd
|
|
|
2316
|
|
|
2317 /* qtd s << INDENT << "QtJambiLink *__qt_java_link = ";
|
|
|
2318 if (cls->isQObject()) {
|
|
|
2319 s << "qtjambi_construct_qobject(__jni_env, " << java_object_name << ", "
|
|
|
2320 << qt_object_name << ")";
|
|
|
2321 } else {
|
|
|
2322 s << "qtjambi_construct_object(__jni_env, " << java_object_name << ", " << qt_object_name;
|
|
|
2323 if (cls->typeEntry()->isValue())
|
|
|
2324 s << ", \"" << className << "\")";
|
|
|
2325 else // non-QObject, object type
|
|
|
2326 s << ", QMetaType::Void, QLatin1String(\"" << cls->fullName().replace(".", "/") << "\"), true)";
|
|
|
2327 }
|
|
|
2328 s << ";" << endl
|
|
|
2329 << INDENT << "if (!__qt_java_link) {" << endl;
|
|
|
2330 {
|
|
|
2331 Indentation indent(INDENT);
|
|
|
2332 s << INDENT << "qWarning(\"object construction failed for type: "
|
|
|
2333 << className << "\");" << endl
|
|
|
2334 << INDENT << "return;" << endl;
|
|
|
2335 }
|
|
|
2336 s << INDENT << "}" << endl;
|
|
|
2337
|
|
|
2338
|
|
|
2339 if (cls->isQObject()) {
|
|
|
2340 // Make sure all qobjects created by Java are owned by java only if
|
|
|
2341 // parent object has not been set.
|
|
|
2342 // All other objects will default to split ownership.
|
|
|
2343 s << INDENT << "if(!__qt_this->QObject::parent()){" << endl;
|
|
|
2344 s << INDENT << " __qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl;
|
|
|
2345 s << INDENT << "}" << endl;
|
|
|
2346 } else {
|
|
|
2347 // All non-qobjects created by Java are owned by java
|
|
|
2348 s << INDENT << "__qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl;
|
|
|
2349 }
|
|
|
2350
|
|
|
2351 if (hasCustomDestructor(cls)) {
|
|
|
2352 s << INDENT << "__qt_java_link->setDestructorFunction(qtjambi_destructor);" << endl;
|
|
|
2353 }
|
|
|
2354
|
|
|
2355 if (cls->typeEntry()->typeFlags() & ComplexTypeEntry::DeleteInMainThread)
|
|
|
2356 s << INDENT << "__qt_java_link->setDeleteInMainThread(true);" << endl;
|
|
|
2357
|
|
|
2358 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions() && !cls->typeEntry()->isObject())
|
|
|
2359 return;
|
|
|
2360
|
|
|
2361 if (hasShellClass) {
|
|
|
2362 // Set up the link object
|
|
|
2363 s << INDENT << qt_object_name << "->m_link = __qt_java_link;" << endl;
|
|
|
2364
|
|
|
2365 // Make sure the user data in the QObject has bindings to the qobject's meta object
|
|
|
2366 // (this has to be done after the link is set, so that the fake meta object
|
|
|
2367 // can access the java object, for which it gets a reference in the link)
|
|
|
2368 if (cls->isQObject())
|
|
|
2369 s << INDENT << qt_object_name << "->m_link->setMetaObject(" << qt_object_name << "->metaObject());" << endl;
|
|
|
2370
|
|
|
2371 s << INDENT << qt_object_name << "->m_link->setCreatedByJava(true);" << endl;
|
|
|
2372
|
|
|
2373
|
|
|
2374
|
|
|
2375 AbstractMetaClassList interfaces = cls->interfaces();
|
|
|
2376 if (interfaces.size() + (cls->baseClass() != 0 ? 1 : 0) > 1) {
|
|
|
2377 if (cls->baseClass() != 0)
|
|
|
2378 interfaces += cls->baseClass();
|
|
|
2379 foreach (AbstractMetaClass *iface, interfaces) {
|
|
|
2380 AbstractMetaClass *impl = iface->isInterface() ? iface->primaryInterfaceImplementor() : iface;
|
|
|
2381 s << INDENT << qt_object_name << "->m_link->registerSubObject((" << impl->qualifiedCppName() << " *) " << qt_object_name << ");" << endl;
|
|
|
2382 }
|
|
|
2383 }
|
|
|
2384 }
|
|
|
2385
|
|
|
2386 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions())
|
|
|
2387 return;
|
|
|
2388
|
|
|
2389 // Set up the vtable
|
|
|
2390 s << INDENT;
|
|
|
2391 QString space(24, ' ');
|
|
|
2392 if (hasShellClass)
|
|
|
2393 s << qt_object_name << "->m_vtable = ";
|
|
|
2394 s << "qtjambi_setup_vtable(__jni_env, " << endl << space << "__jni_object, " << endl;
|
|
|
2395
|
|
|
2396 if (cls->hasInconsistentFunctions()) {
|
|
|
2397 s << space << "qtjambi_inconsistent_count, " << endl
|
|
|
2398 << space << "qtjambi_inconsistent_names, " << endl
|
|
|
2399 << space << "qtjambi_inconsistent_signatures, " << endl;
|
|
|
2400 } else {
|
|
|
2401 s << space << "0, 0, 0, // no inconsistent functions" << endl;
|
|
|
2402 }
|
|
|
2403
|
|
|
2404 if (cls->hasVirtualFunctions()) {
|
|
|
2405 s << space << "qtjambi_method_count, " << endl
|
|
|
2406 << space << "qtjambi_method_names, " << endl
|
|
|
2407 << space << "qtjambi_method_signatures" << endl;
|
|
|
2408 } else {
|
|
|
2409 s << space << "0, 0, 0 // no virtual functions" << endl;
|
|
|
2410 }
|
|
|
2411
|
|
|
2412 s << space << ");" << endl; */
|
|
|
2413 }
|
|
|
2414
|
|
|
2415 void CppImplGenerator::writeSignalInitialization(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
2416 {
|
|
|
2417 if (!java_class->isQObject()
|
|
|
2418 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromTargetLang).size() == 0) {
|
|
|
2419 return ;
|
|
|
2420 }
|
|
|
2421
|
|
|
2422 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_signalInitialization", "jboolean")
|
|
|
2423 << endl << "(JNIEnv *__jni_env, jobject java_object, jlong ptr, jstring java_signal_name)" << endl
|
|
|
2424 << "{" << endl
|
|
|
2425 << " QtJambiLink *link = (QtJambiLink *) ptr;" << endl
|
|
|
2426 << " if (link == 0)" << endl
|
|
|
2427 << " return true;" << endl << endl
|
|
|
2428 << " QObject *qt_this = link->qobject();" << endl
|
|
|
2429 << " Q_ASSERT(qt_this);" << endl << endl
|
|
|
2430 << " QtJambi_SignalWrapper_" << java_class->name() << " *qt_wrapper = "
|
|
|
2431 << " (QtJambi_SignalWrapper_" << java_class->name() << " *) link->signalWrapper();" << endl
|
|
|
2432 << " if (qt_wrapper == 0) {" << endl
|
|
|
2433 << " qt_wrapper = new QtJambi_SignalWrapper_" << java_class->name() << ";" << endl
|
|
|
2434 << " link->setSignalWrapper(qt_wrapper);" << endl
|
|
|
2435 << " qt_wrapper->link = link;" << endl << endl
|
|
|
2436 << " qtjambi_resolve_signals(__jni_env," << endl
|
|
|
2437 << " java_object," << endl
|
|
|
2438 << " qt_wrapper->m_signals," << endl
|
|
|
2439 << " qtjambi_signal_count," << endl
|
|
|
2440 << " (char **) qtjambi_signal_names," << endl
|
|
|
2441 << " (int *) qtjambi_signal_argumentcounts);" << endl
|
|
|
2442 << " }" << endl
|
|
|
2443 << " QString signal_name = qtjambi_to_qstring(__jni_env, java_signal_name);" << endl
|
|
|
2444 << " return qtjambi_connect_cpp_to_java(__jni_env," << endl
|
|
|
2445 << " signal_name," << endl
|
|
|
2446 << " qt_this," << endl
|
|
|
2447 << " qt_wrapper," << endl
|
|
|
2448 << " QLatin1String(\"" << java_class->fullName() << "\")," << endl
|
|
|
2449 << " QLatin1String(\"" << signalWrapperPrefix() << "\"));" << endl
|
|
|
2450 << "}";
|
|
|
2451 }
|
|
|
2452
|
|
|
2453 QString CppImplGenerator::fromObject(const TypeEntry *entry,
|
|
|
2454 const QString &var_name)
|
|
|
2455 {
|
|
|
2456 QString returned;
|
|
|
2457 QString package = entry->javaPackage();
|
|
|
2458 const ComplexTypeEntry *centry = entry->isComplex()
|
|
|
2459 ? static_cast<const ComplexTypeEntry *>(entry)
|
|
|
2460 : 0;
|
|
|
2461
|
|
|
2462 if (centry == 0 || centry->polymorphicIdValue().isEmpty()) {
|
|
|
2463 /* qtd returned = "qtjambi_from_object(__jni_env, " + var_name + ", \""
|
|
|
2464 + entry->lookupName()
|
|
|
2465 + "\", \"" + QString(package).replace(".", "/") + "/\", true);";
|
|
|
2466 */
|
|
|
2467 if(entry->isObject())
|
|
|
2468 returned = var_name + ";";
|
|
|
2469 else
|
|
|
2470 returned = "new " + entry->lookupName() + "(" + var_name +");";
|
|
|
2471 } else {
|
|
|
2472 AbstractMetaClass *cls = classes().findClass(centry->qualifiedCppName());
|
|
|
2473 if (!cls) {
|
|
|
2474 qFatal("CppImplGenerator::fromObject(): class '%s' could not be resolved...",
|
|
|
2475 qPrintable(centry->qualifiedCppName()));
|
|
|
2476 }
|
|
|
2477
|
|
|
2478 while (cls != 0 && !cls->typeEntry()->isPolymorphicBase())
|
|
|
2479 cls = cls->baseClass();
|
|
|
2480
|
|
|
2481 QString full_name;
|
|
|
2482 if (cls != 0) {
|
|
|
2483 full_name = cls->fullName();
|
|
|
2484 } else {
|
|
|
2485 ReportHandler::warning(QString("class '%1' has polymorphic id but does not inherit a polymorphic class")
|
|
|
2486 .arg(centry->qualifiedCppName()));
|
|
|
2487 }
|
|
|
2488 /* qtd
|
|
|
2489 returned = "qtjambi_from_object(__jni_env, " + var_name + ", \""
|
|
|
2490 + centry->lookupName()
|
|
|
2491 + "\", \"" + QString(package).replace(".", "/") + "/\","
|
|
|
2492 + "\"" + jni_signature(full_name, Underscores) + "\", true); // fucking complex";
|
|
|
2493 */
|
|
|
2494 if(entry->isObject())
|
|
|
2495 returned = var_name + "; // complex entry";
|
|
|
2496 else
|
|
|
2497 returned = "new " + centry->lookupName() + "(" + var_name +"); // complex entry";
|
|
|
2498 }
|
|
|
2499
|
|
|
2500 return returned;
|
|
|
2501 }
|
|
|
2502
|
|
|
2503 void CppImplGenerator::writeOriginalMetaObjectFunction(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
2504 {
|
|
|
2505 Q_ASSERT(java_class->isQObject());
|
|
|
2506
|
|
|
2507 s << jni_function_signature(java_class->package(),
|
|
|
2508 java_class->name(),
|
|
|
2509 "originalMetaObject",
|
|
|
2510 "jlong");
|
|
|
2511
|
|
|
2512 s << endl
|
|
|
2513 << "(JNIEnv *," << endl
|
|
|
2514 << " jclass)" << endl
|
|
|
2515 << "{" << endl;
|
|
|
2516 {
|
|
|
2517 Indentation indent(INDENT);
|
|
|
2518 s << INDENT << "return reinterpret_cast<jlong>(&" << java_class->qualifiedCppName() << "::staticMetaObject);" << endl;
|
|
|
2519 }
|
|
|
2520 s << "}" << endl << endl;
|
|
|
2521 }
|
|
|
2522
|
|
|
2523 void CppImplGenerator::writeFromNativeFunction(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
2524 {
|
|
|
2525 s << jni_function_signature(java_class->package(),
|
|
|
2526 java_class->name(),
|
|
|
2527 "fromNativePointer",
|
|
|
2528 "jobject");
|
|
|
2529 s << endl
|
|
|
2530 << "(JNIEnv *__jni_env," << endl
|
|
|
2531 << " jclass," << endl
|
|
|
2532 << " jobject nativePointer)" << endl
|
|
|
2533 << "{" << endl;
|
|
|
2534 {
|
|
|
2535 Indentation indent(INDENT);
|
|
|
2536 s << INDENT << "void *ptr = qtjambi_to_cpointer(__jni_env, nativePointer, 1);" << endl
|
|
|
2537 << INDENT << "return " << fromObject(java_class->typeEntry(), "ptr") << endl
|
|
|
2538 << "}" << endl;
|
|
|
2539 }
|
|
|
2540 }
|
|
|
2541
|
|
|
2542 void CppImplGenerator::writeFromArrayFunction(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
2543 {
|
|
|
2544 s << jni_function_signature(java_class->package(),
|
|
|
2545 java_class->name(),
|
|
|
2546 "nativePointerArray",
|
|
|
2547 "jobject");
|
|
|
2548 s << endl
|
|
|
2549 << "(JNIEnv *__jni_env," << endl
|
|
|
2550 << " jclass," << endl
|
|
|
2551 << " jobjectArray array)" << endl
|
|
|
2552 << "{" << endl;
|
|
|
2553 {
|
|
|
2554 Indentation indent(INDENT);
|
|
|
2555 s << INDENT << "return qtjambi_array_to_nativepointer(__jni_env, " << endl
|
|
|
2556 << INDENT << " array, " << endl
|
|
|
2557 << INDENT << " sizeof("
|
|
|
2558 << java_class->qualifiedCppName() << "));" << endl;
|
|
|
2559 }
|
|
|
2560 s << "}" << endl;
|
|
|
2561 }
|
|
|
2562
|
|
|
2563
|
|
|
2564 void CppImplGenerator::writeInterfaceCastFunction(QTextStream &s,
|
|
|
2565 const AbstractMetaClass *java_class,
|
|
|
2566 const AbstractMetaClass *interface)
|
|
|
2567 {
|
|
|
2568 Q_ASSERT(interface->isInterface());
|
|
|
2569 const InterfaceTypeEntry *ie = static_cast<const InterfaceTypeEntry *>(interface->typeEntry());
|
|
|
2570 QString interface_name = ie->origin()->targetLangName();
|
|
|
2571
|
|
|
2572 s << endl
|
|
|
2573 << jni_function_signature(java_class->package(),
|
|
|
2574 java_class->name(),
|
|
|
2575 QString("__qt_cast_to_%1").arg(interface_name),
|
|
|
2576 "jlong",
|
|
|
2577 "__J");
|
|
|
2578
|
|
|
2579 s << endl
|
|
|
2580 << "(JNIEnv *," << endl
|
|
|
2581 << " jobject," << endl
|
|
|
2582 << " jlong ptr)" << endl
|
|
|
2583 << "{" << endl
|
|
|
2584 << " return (jlong) (" << interface->primaryInterfaceImplementor()->qualifiedCppName() << " *) "
|
|
|
2585 << "(" << java_class->qualifiedCppName() << " *) ptr;" << endl
|
|
|
2586 << "}" << endl;
|
|
|
2587 }
|
|
|
2588
|
|
|
2589 bool CppImplGenerator::writeConversionRule(QTextStream &s,
|
|
|
2590 TypeSystem::Language target_language,
|
|
|
2591 const AbstractMetaFunction *java_function,
|
|
|
2592 int argument_index,
|
|
|
2593 const QString &qt_name,
|
|
|
2594 const QString &java_name)
|
|
|
2595 {
|
|
|
2596 if (argument_index < 0 || java_function == 0)
|
|
|
2597 return false;
|
|
|
2598
|
|
|
2599 QString conversion_rule = java_function->conversionRule(target_language, argument_index);
|
|
|
2600
|
|
|
2601 if (!conversion_rule.isEmpty()) {
|
|
|
2602 QString qt_name_var;
|
|
|
2603 QString java_name_var;
|
|
|
2604
|
|
|
2605 if ((argument_index == 0 && target_language == TypeSystem::NativeCode)
|
|
|
2606 || (argument_index != 0 && target_language == TypeSystem::ShellCode)) {
|
|
|
2607 qt_name_var = "%in";
|
|
|
2608 java_name_var = "%out";
|
|
|
2609 } else {
|
|
|
2610 qt_name_var = "%out";
|
|
|
2611 java_name_var = "%in";
|
|
|
2612 }
|
|
|
2613
|
|
|
2614 conversion_rule = conversion_rule.replace(qt_name_var, qt_name)
|
|
|
2615 .replace(java_name_var, java_name);
|
|
|
2616
|
|
|
2617 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
2618 for (int i=0; i<arguments.size(); ++i) {
|
|
|
2619 conversion_rule = conversion_rule.replace("%" + QString::number(i+1),
|
|
|
2620 arguments.at(i)->indexedName());
|
|
|
2621 }
|
|
|
2622
|
|
|
2623 QStringList lines = conversion_rule.split("\n");
|
|
|
2624 foreach (QString line, lines) {
|
|
|
2625 s << INDENT << line.trimmed() << endl;
|
|
|
2626 }
|
|
|
2627
|
|
|
2628 return true;
|
|
|
2629 } else {
|
|
|
2630 return false;
|
|
|
2631 }
|
|
|
2632 }
|
|
|
2633
|
|
|
2634
|
|
|
2635 void CppImplGenerator::writeJavaToQt(QTextStream &s,
|
|
|
2636 const AbstractMetaClass *java_class,
|
|
|
2637 const AbstractMetaType *function_return_type,
|
|
|
2638 const QString &qt_name,
|
|
|
2639 const QString &java_name,
|
|
|
2640 const AbstractMetaFunction *java_function,
|
|
|
2641 int argument_index)
|
|
|
2642 {
|
|
|
2643 // Conversion to C++: Shell code for return values, native code for arguments
|
|
|
2644 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode;
|
|
|
2645 if (writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name))
|
|
|
2646 return;
|
|
|
2647
|
|
|
2648 s << INDENT << shellClassName(java_class) << " *" << qt_name << " = ("
|
|
|
2649 << shellClassName(java_class) << " *) ";
|
|
|
2650 if (java_class->isQObject())
|
|
|
2651 s << "qtjambi_to_qobject";
|
|
|
2652 else
|
|
|
2653 s << "qtjambi_to_object";
|
|
|
2654 s << "(__jni_env, " << java_name << ");" << endl;
|
|
|
2655 if (java_class->isQObject()) {
|
|
|
2656 // ### throw exceptions when objects are null...
|
|
|
2657 s << INDENT << "if (!" << qt_name << ") "
|
|
|
2658 << default_return_statement_java(function_return_type) << ";" << endl << endl;
|
|
|
2659 }
|
|
|
2660 }
|
|
|
2661
|
|
|
2662
|
|
|
2663 void CppImplGenerator::writeJavaToQt(QTextStream &s,
|
|
|
2664 const AbstractMetaType *java_type,
|
|
|
2665 const QString &qt_name,
|
|
|
2666 const QString &java_name,
|
|
|
2667 const AbstractMetaFunction *java_function,
|
|
|
2668 int argument_index,
|
|
|
2669 Option options)
|
|
|
2670 {
|
|
|
2671 // Conversion to C++: Shell code for return values, native code for arguments
|
|
|
2672 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode;
|
|
|
2673 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name))
|
|
|
2674 return;
|
|
|
2675
|
|
|
2676 if (java_type == 0) {
|
|
|
2677 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for "
|
|
|
2678 "language '%4'")
|
|
|
2679 .arg(argument_index)
|
|
|
2680 .arg(java_function->implementingClass()->name())
|
|
|
2681 .arg(java_function->name())
|
|
|
2682 .arg(int(lang));
|
|
|
2683 ReportHandler::warning(warn);
|
|
|
2684 return;
|
|
|
2685 }
|
|
|
2686 if (java_type->name() == "QModelIndex") {
|
|
|
2687 s << INDENT << "QModelIndex " << qt_name << " = qtd_to_QModelIndex("
|
|
|
2688 << java_name << ");" << endl;
|
|
|
2689 } else if (java_type->typeEntry()->isStructInD()) {
|
|
|
2690 // empty
|
|
|
2691 } else if (java_type->typeEntry() && java_type->typeEntry()->qualifiedCppName() == "QString") {
|
|
|
2692 s << INDENT << "QString " << qt_name
|
|
|
2693 << " = " << "QString::fromUtf8(" << java_name << ", " << java_name << "_size);" << endl;
|
|
|
2694 } else if (java_type->isJObjectWrapper()) {
|
|
|
2695 s << INDENT << "JObjectWrapper " << qt_name
|
|
|
2696 << " = qtjambi_to_jobjectwrapper(__jni_env, " << java_name << ");" << endl;
|
|
|
2697 } else if (java_type->isVariant()) {
|
|
|
2698 s << INDENT << "QVariant " << qt_name
|
|
|
2699 << " = " << java_name << " == NULL ? QVariant() : QVariant(*" << java_name << ");" << endl;
|
|
|
2700 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) {
|
|
|
2701 AbstractMetaType *elementType = java_type->arrayElementType();
|
|
|
2702
|
|
|
2703 // ### Don't assert on wrong array lengths
|
|
|
2704 s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl;
|
|
|
2705 s << INDENT;
|
|
|
2706 writeTypeInfo(s, elementType);
|
|
|
2707 s << " " << qt_name << "[" << java_type->arrayElementCount() << "];" << endl;
|
|
|
2708
|
|
|
2709 s << INDENT << "__jni_env->" << getXxxArrayRegion(elementType) << "( (" << translateType(java_type, options)
|
|
|
2710 << ")" << java_name << ", 0, " << java_type->arrayElementCount() << ", "
|
|
|
2711 << "(" << translateType(elementType, options) << " *" << ")"
|
|
|
2712 << qt_name << ");" << endl;
|
|
|
2713
|
|
|
2714 } else if (java_type->isArray()) {
|
|
|
2715 AbstractMetaType *elementType = java_type->arrayElementType();
|
|
|
2716
|
|
|
2717 s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl;
|
|
|
2718 writeTypeInfo(s, elementType);
|
|
|
2719 s << "[" << java_type->arrayElementCount() << "]" << qt_name << ";" << endl;
|
|
|
2720
|
|
|
2721 for (int i=0; i<java_type->arrayElementCount(); ++i) {
|
|
|
2722 writeJavaToQt(s, elementType, qt_name + "[" + QString::number(i) + "]",
|
|
|
2723 "__jni_env->GetObjectArrayElement(" + java_name + ", " + QString::number(i) + ")", 0, -1, options);
|
|
|
2724 }
|
|
|
2725
|
|
|
2726 } else if (java_type->isTargetLangString()) {
|
|
|
2727 s << INDENT << "QString " << qt_name
|
|
|
2728 << " = " << "QString::fromUtf8(" << java_name << ", " << java_name << "_size);" << endl;
|
|
|
2729 // qtd << " = qtjambi_to_qstring(__jni_env, (jstring) " << java_name << ");" << endl;
|
|
|
2730
|
|
|
2731 } else if (java_type->isTargetLangChar()) {
|
|
|
2732 s << INDENT << "QChar " << qt_name
|
|
|
2733 << " = (ushort)" << java_name << ";" << endl;
|
|
|
2734
|
|
|
2735 } else if (java_type->isEnum() || java_type->isFlags()) {
|
|
|
2736
|
|
|
2737 bool written = false;
|
|
|
2738 if (java_type->isEnum()) {
|
|
|
2739 AbstractMetaEnum *java_enum =
|
|
|
2740 m_classes.findEnum(static_cast<const EnumTypeEntry *>(java_type->typeEntry()));
|
|
|
2741 if (java_enum && !java_enum->isPublic()) {
|
|
|
2742
|
|
|
2743 s << INDENT << "int " << qt_name << " = ";
|
|
|
2744 written = true;
|
|
|
2745 }
|
|
|
2746 }
|
|
|
2747
|
|
|
2748 if (!written) {
|
|
|
2749 QString qualified_name = java_type->typeEntry()->qualifiedCppName();
|
|
|
2750 s << INDENT << qualified_name << " " << qt_name
|
|
|
2751 << " = (" << qualified_name << ") ";
|
|
|
2752 }
|
|
|
2753
|
|
|
2754 if ((options & EnumAsInts) == 0 && (java_type->isTargetLangEnum() || java_type->isTargetLangFlags())) {
|
|
|
2755 s << "qtjambi_to_enumerator(__jni_env, " << java_name << ");" << endl;
|
|
|
2756
|
|
|
2757 } else if (options & BoxedPrimitive) {
|
|
|
2758 const PrimitiveTypeEntry *pentry = TypeDatabase::instance()->findTargetLangPrimitiveType("int");
|
|
|
2759 Q_ASSERT(pentry);
|
|
|
2760
|
|
|
2761 s << java_name << ";" << endl;
|
|
|
2762
|
|
|
2763 } else {
|
|
|
2764 s << java_name << ';' << endl;
|
|
|
2765 }
|
|
|
2766
|
|
|
2767 } else if (java_type->isContainer()) {
|
|
|
2768 writeJavaToQtContainer(s, java_type, qt_name, java_name, 0, -1);
|
|
|
2769
|
|
|
2770 } else if (java_type->isThread()) {
|
|
|
2771 s << INDENT << "QThread *" << qt_name << " = qtjambi_to_thread(__jni_env, " << java_name
|
|
|
2772 << ");" << endl;
|
|
|
2773
|
|
|
2774 } else if (java_type->typeEntry()->isCustom()) {
|
|
|
2775 const CustomTypeEntry *custom_type =
|
|
|
2776 static_cast<const CustomTypeEntry *>(java_type->typeEntry());
|
|
|
2777 s << INDENT;
|
|
|
2778 custom_type->generateCppJavaToQt(s, java_type, "__jni_env", qt_name, java_name);
|
|
|
2779 s << ";" << endl;
|
|
|
2780
|
|
|
2781 } else {
|
|
|
2782
|
|
|
2783 const TypeEntry *type = java_type->typeEntry();
|
|
|
2784 QString class_name = type->name();
|
|
|
2785 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName());
|
|
|
2786
|
|
|
2787 // Declaration and the c-cast
|
|
|
2788 s << INDENT;
|
|
|
2789 writeTypeInfo(s, java_type);
|
|
|
2790 s << ' ' << qt_name << " = (";
|
|
|
2791 writeTypeInfo(s, java_type);
|
|
|
2792 s << ") ";
|
|
|
2793
|
|
|
2794 if (java_type->isPrimitive()) {
|
|
|
2795 if (options & BoxedPrimitive) {
|
|
|
2796 const PrimitiveTypeEntry *pentry = static_cast<const PrimitiveTypeEntry *>(type);
|
|
|
2797 //std::cout << "---error_here " << type->targetLangName().toStdString() << " \n";
|
|
|
2798 //std::cout << "----func_here " << java_function->marshalledName().toStdString() << " \n";
|
|
|
2799
|
|
|
2800 if (!pentry->preferredConversion())
|
|
|
2801 pentry = TypeDatabase::instance()->findTargetLangPrimitiveType(pentry->targetLangName());
|
|
|
2802 Q_ASSERT(pentry);
|
|
|
2803
|
|
|
2804 s << java_name << ";" << endl;
|
|
|
2805
|
|
|
2806 } else if ((options & GlobalRefJObject) && type->jniName() == QLatin1String("jobject")) {
|
|
|
2807 s << "__jni_env->NewGlobalRef(" << java_name << ");" << endl;
|
|
|
2808 } else {
|
|
|
2809 s << java_name << ';' << endl;
|
|
|
2810 }
|
|
|
2811
|
|
|
2812 #if 0
|
|
|
2813 } else if (java_type->isEnum()) {
|
|
|
2814 s << "qtjambi_to_enum(__jni_env, " << java_name << ");" << endl;
|
|
|
2815 #endif
|
|
|
2816
|
|
|
2817 } else if ((java_type->isQObject() || java_type->isObject())
|
|
|
2818 && static_cast<const ObjectTypeEntry *>(type)->designatedInterface()) {
|
|
|
2819 /* qtd const InterfaceTypeEntry *ie =
|
|
|
2820 static_cast<const ObjectTypeEntry *>(type)->designatedInterface();
|
|
|
2821 s << "qtjambi_to_interface(__jni_env, ";
|
|
|
2822
|
|
|
2823 // This cast is only valid if we're dealing with a native id
|
|
|
2824 if ((options & UseNativeIds) == UseNativeIds)
|
|
|
2825 s << "(QtJambiLink *)";
|
|
|
2826 */
|
|
|
2827 s << java_name << ";" << endl;
|
|
|
2828 /* qtd
|
|
|
2829 s << "\"" << ie->targetLangName() << "\", \""
|
|
|
2830 << ie->javaPackage().replace(".", "/") << "/\", "
|
|
|
2831 << "\"__qt_cast_to_" << type->targetLangName() << "\");" << endl;
|
|
|
2832 */
|
|
|
2833 } else if (java_type->isObject() || java_type->isQObject() || java_type->isNativePointer()) {
|
|
|
2834 if (java_type->isReference()) {
|
|
|
2835 s << "* (" << qualified_class_name << " "
|
|
|
2836 << QString(java_type->actualIndirections(), '*') << ") ";
|
|
|
2837 }
|
|
|
2838
|
|
|
2839 if (java_type->isNativePointer()) {
|
|
|
2840 /* qtd s << "qtjambi_to_cpointer("
|
|
|
2841 << "__jni_env, "
|
|
|
2842 << java_name << ", "
|
|
|
2843 << java_type->actualIndirections() << ");" << endl; */
|
|
|
2844 s << java_name << ";" << endl; // qtd
|
|
|
2845 }/* qtd else if (java_type->isQObject()) {
|
|
|
2846 if ((options & UseNativeIds) == 0)
|
|
|
2847 s << "qtjambi_to_qobject(__jni_env, ";
|
|
|
2848 else
|
|
|
2849 s << "qtjambi_from_jlong(";
|
|
|
2850 s << java_name;
|
|
|
2851 s << ");" << endl;
|
|
|
2852 }*/ else {
|
|
|
2853 /* qtd if ((options & UseNativeIds) == 0)
|
|
|
2854 s << "qtjambi_to_object(__jni_env, ";
|
|
|
2855 else
|
|
|
2856 s << "qtjambi_from_jlong(";
|
|
|
2857 */ s << java_name;
|
|
|
2858 s << ";" << endl; // +
|
|
|
2859 // qtd s << ");" << endl;
|
|
|
2860 }
|
|
|
2861
|
|
|
2862 } else {
|
|
|
2863 // Return values...
|
|
|
2864 if (argument_index == 0) {
|
|
|
2865 s << "(" << java_name << " != 0 ? *(" << qualified_class_name << " *)";
|
|
|
2866 /* qtd if ((options & UseNativeIds) == 0)
|
|
|
2867 s << "qtjambi_to_object(__jni_env, ";
|
|
|
2868 else
|
|
|
2869 s << "qtjambi_from_jlong(";
|
|
|
2870 */ s << java_name;
|
|
|
2871 s << " : " << qualified_class_name << "());" << endl;
|
|
|
2872 } else {
|
|
|
2873 s << "*"
|
|
|
2874 << "(" << qualified_class_name << " *)";
|
|
|
2875 bool null_check = false;
|
|
|
2876 /* qtd if ((options & UseNativeIds) == 0) {
|
|
|
2877 s << "qtjambi_to_object(__jni_env, ";
|
|
|
2878 } else if (hasDefaultConstructor(java_type)) {
|
|
|
2879 null_check = true;
|
|
|
2880 s << "(" << java_name << " != 0 ? qtjambi_from_jlong(";
|
|
|
2881 } else {
|
|
|
2882 s << "qtjambi_from_jlong(";
|
|
|
2883 }
|
|
|
2884 */ s << java_name;
|
|
|
2885 // qtd s << ")";
|
|
|
2886
|
|
|
2887 if (null_check)
|
|
|
2888 s << " : default_" << QString(qualified_class_name).replace("::", "_") << "())";
|
|
|
2889 s << ";" << endl;
|
|
|
2890 }
|
|
|
2891
|
|
|
2892 }
|
|
|
2893 }
|
|
|
2894 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl;
|
|
|
2895 }
|
|
|
2896
|
|
|
2897 static int nativePointerType(const AbstractMetaType *java_type)
|
|
|
2898 {
|
|
|
2899 Q_ASSERT(java_type);
|
|
|
2900 Q_ASSERT(java_type->isNativePointer());
|
|
|
2901
|
|
|
2902 if (!java_type->typeEntry()->isPrimitive())
|
|
|
2903 return PointerType;
|
|
|
2904
|
|
|
2905 if (java_type->indirections() > 1)
|
|
|
2906 return PointerType;
|
|
|
2907
|
|
|
2908 static QHash<QString, int> types;
|
|
|
2909 if (types.isEmpty()) {
|
|
|
2910 types["boolean"] = BooleanType;
|
|
|
2911 types["byte"] = ByteType;
|
|
|
2912 types["char"] = CharType;
|
|
|
2913 types["short"] = ShortType;
|
|
|
2914 types["int"] = IntType;
|
|
|
2915 types["long"] = LongType;
|
|
|
2916 types["float"] = FloatType;
|
|
|
2917 types["double"] = DoubleType;
|
|
|
2918 }
|
|
|
2919
|
|
|
2920 QString targetLangName = java_type->typeEntry()->targetLangName();
|
|
|
2921 if (!types.contains(targetLangName))
|
|
|
2922 return PointerType;
|
|
|
2923
|
|
|
2924 return types[targetLangName];
|
|
|
2925 }
|
|
|
2926
|
|
|
2927 void CppImplGenerator::writeQtToJava(QTextStream &s,
|
|
|
2928 const AbstractMetaType *java_type,
|
|
|
2929 const QString &qt_name,
|
|
|
2930 const QString &java_name,
|
|
|
2931 const AbstractMetaFunction *java_function,
|
|
|
2932 int argument_index,
|
|
|
2933 Option option)
|
|
|
2934 {
|
|
|
2935
|
|
|
2936 // Conversion to Java: Native code for return values, shell code for arguments
|
|
|
2937 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode;
|
|
|
2938 /* qtd if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name))
|
|
|
2939 return;
|
|
|
2940 */
|
|
|
2941 if (java_type == 0) {
|
|
|
2942 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for "
|
|
|
2943 "language '%4'")
|
|
|
2944 .arg(argument_index)
|
|
|
2945 .arg(java_function->implementingClass()->name())
|
|
|
2946 .arg(java_function->name())
|
|
|
2947 .arg(int(lang));
|
|
|
2948 ReportHandler::warning(warn);
|
|
|
2949 return;
|
|
|
2950 }
|
|
|
2951
|
|
|
2952 if (java_type->name() == "QModelIndex") {
|
|
|
2953 QString prefix = "*";
|
|
|
2954 if (option & BoxedPrimitive)
|
|
|
2955 s << INDENT << "QModelIndexAccessor tmp_index = qtd_from_QModelIndex(" << qt_name << ");" << endl
|
|
|
2956 << INDENT << "QModelIndexAccessor *" << java_name << " = &tmp_index;" << endl;
|
|
|
2957 else
|
|
|
2958 s << INDENT << "*" << java_name << " = qtd_from_QModelIndex(" << qt_name << ");" << endl;
|
|
|
2959
|
|
|
2960 } else if(java_type->typeEntry()->isStructInD()) {
|
|
|
2961 s << INDENT << java_type->typeEntry()->name() << " *" << java_name << " = (" << java_type->typeEntry()->name() << " *) &"
|
|
|
2962 << qt_name << ";" << endl; // do nothing
|
|
|
2963 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) {
|
|
|
2964 AbstractMetaType *elementType = java_type->arrayElementType();
|
|
|
2965
|
|
|
2966 s << INDENT << translateType(java_type, option) << " " << java_name << " = __jni_env->" << newXxxArray(elementType)
|
|
|
2967 << "(" << java_type->arrayElementCount() << ");" << endl;
|
|
|
2968
|
|
|
2969 s << INDENT << "__jni_env->" << setXxxArrayRegion(elementType) << "("
|
|
|
2970 << "(" << translateType(java_type, option) << ")" << java_name
|
|
|
2971 << ", 0, " << java_type->arrayElementCount() << ", "
|
|
|
2972 << "(" << translateType(elementType, option) << " *" << ")"
|
|
|
2973 << qt_name << ");" << endl;
|
|
|
2974
|
|
|
2975 } else if (java_type->isArray()) {
|
|
|
2976 AbstractMetaType *elementType = java_type->arrayElementType();
|
|
|
2977
|
|
|
2978 s << INDENT << "jobject " << java_name << " = __jni_env->NewObjectArray("
|
|
|
2979 << java_type->arrayElementCount() << ");" << endl;
|
|
|
2980
|
|
|
2981 s << "jobject __qt_element = 0;";
|
|
|
2982
|
|
|
2983 for (int i=0; i<java_type->arrayElementCount(); ++i) {
|
|
|
2984 writeQtToJava(s, elementType, qt_name + "[" + QString::number(i) + "]",
|
|
|
2985 "__qt_element", 0, -1, option);
|
|
|
2986 s << "__jni_env->SetObjectArrayElement((jobjectArray) " << java_name << ", "
|
|
|
2987 << i << ", __qt_element);" << endl;
|
|
|
2988 }
|
|
|
2989
|
|
|
2990 } else if (java_type->isPrimitive()) {
|
|
|
2991 const PrimitiveTypeEntry *type =
|
|
|
2992 static_cast<const PrimitiveTypeEntry *>(java_type->typeEntry());
|
|
|
2993
|
|
|
2994 Q_ASSERT(type);
|
|
|
2995 QString ret_val;
|
|
|
2996 if (java_function)
|
|
|
2997 ret_val = jniReturnName(java_function);
|
|
|
2998 else
|
|
|
2999 ret_val = fixCppTypeName(java_type->typeEntry()->qualifiedCppName());
|
|
|
3000 s << INDENT << ret_val << " " << java_name << " = " << qt_name << ";" << endl;
|
|
|
3001 } else if (java_type->isJObjectWrapper()) {
|
|
|
3002 s << INDENT << "jobject " << java_name << " = qtjambi_from_jobjectwrapper(__jni_env, "
|
|
|
3003 << qt_name << ");" << endl;
|
|
|
3004 } else if (java_type->isVariant()) {
|
|
|
3005 s << INDENT << "QVariant *" << java_name
|
|
|
3006 << " = new QVariant(" << qt_name << ");" << endl;
|
|
|
3007
|
|
|
3008 } else if (java_type->isTargetLangString()) {
|
|
|
3009
|
|
|
3010 // if (option & BoxedPrimitive)
|
|
|
3011 s << INDENT << "_d_toUtf8(" << qt_name << ".utf16(), "
|
|
|
3012 << qt_name << ".size(), " << java_name << ");" << endl;
|
|
|
3013
|
|
|
3014 } else if (java_type->isTargetLangChar()) {
|
|
|
3015 s << INDENT << "jchar " << java_name << " = " << qt_name << ".unicode();" << endl;
|
|
|
3016
|
|
|
3017 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags()
|
|
|
3018 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) {
|
|
|
3019 // } else if (java_type->isEnum() || java_type->isFlags()) {
|
|
|
3020
|
|
|
3021 // if (option & EnumAsInts) {
|
|
|
3022 // qDebug() << java_type->name() << "should be int...";
|
|
|
3023 // }
|
|
|
3024
|
|
|
3025 /* if (option & BoxedPrimitive) {
|
|
|
3026 s << INDENT << "jobject " << java_name << " = qtjambi_from_int(__jni_env, "
|
|
|
3027 << qt_name << ");" << endl;
|
|
|
3028 } else */{
|
|
|
3029 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl;
|
|
|
3030 }
|
|
|
3031
|
|
|
3032 } else if (java_type->isTargetLangEnum()) {
|
|
|
3033 Q_ASSERT((option & EnumAsInts) == 0);
|
|
|
3034 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry());
|
|
|
3035 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl;
|
|
|
3036
|
|
|
3037 } else if (java_type->isTargetLangFlags()) {
|
|
|
3038 Q_ASSERT((option & EnumAsInts) == 0);
|
|
|
3039 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry());
|
|
|
3040 s << INDENT << "jobject " << java_name << " = qtjambi_from_flags(__jni_env, "
|
|
|
3041 << qt_name << ", \"" << ft->javaPackage().replace('.', '/') << '/'
|
|
|
3042 << ft->originator()->javaQualifier() << '$' << ft->targetLangName() << "\");" << endl;
|
|
|
3043
|
|
|
3044 } else if (java_type->isContainer()) {
|
|
|
3045 writeQtToJavaContainer(s, java_type, qt_name, java_name, 0, -1);
|
|
|
3046
|
|
|
3047 } else if (java_type->isThread()) {
|
|
|
3048 s << INDENT << "jobject " << java_name << " = qtjambi_from_thread(__jni_env, " << qt_name
|
|
|
3049 << ");" << endl;
|
|
|
3050
|
|
|
3051 } else if (!java_type->isNativePointer() && java_type->typeEntry()->isCustom()) {
|
|
|
3052 s << INDENT;
|
|
|
3053 static_cast<const CustomTypeEntry *>(java_type->typeEntry())
|
|
|
3054 ->generateCppQtToJava(s, java_type, "__jni_env", qt_name, java_name);
|
|
|
3055 s << ";" << endl;
|
|
|
3056
|
|
|
3057 } else {
|
|
|
3058 QString return_type;
|
|
|
3059 if (java_function)
|
|
|
3060 return_type = jniReturnName(java_function);
|
|
|
3061 else {
|
|
|
3062 return_type = jniReturnType(java_type);
|
|
|
3063 return_type = fixCppTypeName(return_type);
|
|
|
3064 // return_type = fixCppTypeName(java_type->typeEntry()->qualifiedCppName());
|
|
|
3065 }
|
|
|
3066 /* if( (java_type->isValue() && !java_type->typeEntry()->isStructInD())
|
|
|
3067 || java_type->isObject() )
|
|
|
3068 s << INDENT << return_type << " *" << java_name << " = (" << return_type << "*) ";
|
|
|
3069 else*/
|
|
|
3070 s << INDENT << return_type << " " << java_name << " = (" << return_type << ") ";
|
|
|
3071
|
|
|
3072 if (java_type->isQObject()) {
|
|
|
3073 /* qtd s << "qtjambi_from_qobject(__jni_env, " << "(QObject *) ";
|
|
|
3074
|
|
|
3075 if (java_type->isReference() && java_type->indirections() == 0)
|
|
|
3076 s << "&";
|
|
|
3077
|
|
|
3078 s << qt_name
|
|
|
3079 << ", \"" << java_type->typeEntry()->lookupName() << "\""
|
|
|
3080 << ", \"" << java_type->package().replace(".", "/") << "/\""
|
|
|
3081 << ");" << endl;
|
|
|
3082 */
|
|
|
3083 s << qt_name << ";" << endl;
|
|
|
3084
|
|
|
3085 #if 0
|
|
|
3086 } else if (java_type->isEnum()) {
|
|
|
3087
|
|
|
3088 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry());
|
|
|
3089 s << "qtjambi_from_enum(__jni_env, " << qt_name << ", \""
|
|
|
3090 << et->javaQualifier() << "$" << et->targetLangName() << "\");" << endl;
|
|
|
3091 #endif
|
|
|
3092 } else if (java_type->isNativePointer()) {
|
|
|
3093 /* qtd s << "qtjambi_from_cpointer(__jni_env, ";
|
|
|
3094 if (java_type->isReference())
|
|
|
3095 s << "&";
|
|
|
3096 s << qt_name << ", " << nativePointerType(java_type) << ", "
|
|
|
3097 << java_type->actualIndirections() << ");" << endl;
|
|
|
3098 */
|
|
|
3099 if (java_type->isReference())
|
|
|
3100 s << "&";
|
|
|
3101 s << qt_name << ";" << "// qtjambi_from_cpointer" << endl;
|
|
|
3102 } else if (java_type->isValue()) {
|
|
|
3103 // qtd s << fromObject(java_type->typeEntry(), "&" + qt_name) << endl;
|
|
|
3104 s << "new " << java_type->typeEntry()->qualifiedCppName() << "(" << qt_name << ");" << endl;
|
|
|
3105 } else {
|
|
|
3106 // qtd s << fromObject(java_type->typeEntry(),
|
|
|
3107 // qtd (java_type->isReference() ? "&" : "") + qt_name) << endl;
|
|
|
3108 s << qt_name << ";" << endl;
|
|
|
3109 }
|
|
|
3110 }
|
|
|
3111
|
|
|
3112 }
|
|
|
3113
|
|
|
3114 QString CppImplGenerator::getTypeName(const TypeEntry *entry, Option option)
|
|
|
3115 {
|
|
|
3116 if(entry->isEnum() && (option & EnumAsInts))
|
|
|
3117 return "int";
|
|
|
3118
|
|
|
3119 return entry->lookupName();
|
|
|
3120 }
|
|
|
3121
|
|
|
3122 void CppImplGenerator::writeQtToJavaContainer(QTextStream &s,
|
|
|
3123 const AbstractMetaType *java_type,
|
|
|
3124 const QString &qt_name,
|
|
|
3125 const QString &java_name,
|
|
|
3126 const AbstractMetaFunction *java_function,
|
|
|
3127 int argument_index)
|
|
|
3128 {
|
|
|
3129 // Language for conversion to Java: Native code for return values and Shell code for arguments
|
|
|
3130 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode;
|
|
|
3131 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name))
|
|
|
3132 return;
|
|
|
3133
|
|
|
3134 if (java_type == 0) {
|
|
|
3135 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for "
|
|
|
3136 "language '%4'")
|
|
|
3137 .arg(argument_index)
|
|
|
3138 .arg(java_function->implementingClass()->name())
|
|
|
3139 .arg(java_function->name())
|
|
|
3140 .arg(int(lang));
|
|
|
3141 ReportHandler::warning(warn);
|
|
|
3142 return;
|
|
|
3143 }
|
|
|
3144
|
|
|
3145 Q_ASSERT(java_type->isContainer());
|
|
|
3146 const ContainerTypeEntry *type =
|
|
|
3147 static_cast<const ContainerTypeEntry *>(java_type->typeEntry());
|
|
|
3148
|
|
|
3149 if (type->type() == ContainerTypeEntry::ListContainer
|
|
|
3150 || type->type() == ContainerTypeEntry::VectorContainer
|
|
|
3151 || type->type() == ContainerTypeEntry::StringListContainer
|
|
|
3152 || type->type() == ContainerTypeEntry::LinkedListContainer
|
|
|
3153 || type->type() == ContainerTypeEntry::StackContainer
|
|
|
3154 || type->type() == ContainerTypeEntry::SetContainer
|
|
|
3155 || type->type() == ContainerTypeEntry::QueueContainer) {
|
|
|
3156
|
|
|
3157 Q_ASSERT(java_type->instantiations().size() == 1);
|
|
|
3158 AbstractMetaType *targ = java_type->instantiations().first();
|
|
|
3159
|
|
|
3160 QString cls_name = getTypeName(targ->typeEntry(), EnumAsInts);
|
|
|
3161 cls_name.remove("_ConcreteWrapper");
|
|
|
3162
|
|
|
3163 s << endl
|
|
|
3164 << INDENT;
|
|
|
3165
|
|
|
3166 switch (type->type()) {
|
|
|
3167 case ContainerTypeEntry::LinkedListContainer:
|
|
|
3168 case ContainerTypeEntry::QueueContainer:
|
|
|
3169 s << "qtjambi_linkedlist_new(__jni_env)";
|
|
|
3170 break;
|
|
|
3171 case ContainerTypeEntry::StackContainer:
|
|
|
3172 s << "qtjambi_stack_new(__jni_env)";
|
|
|
3173 break;
|
|
|
3174 case ContainerTypeEntry::SetContainer:
|
|
|
3175 s << "qtjambi_hashset_new(__jni_env)";
|
|
|
3176 break;
|
|
|
3177 default:
|
|
|
3178 s << "qtd_allocate_" << cls_name
|
|
|
3179 << "_array(" << java_name << ", " << qt_name << ".size())";
|
|
|
3180 break;
|
|
|
3181 }
|
|
|
3182
|
|
|
3183 s << ";" << endl
|
|
|
3184 << INDENT;
|
|
|
3185
|
|
|
3186
|
|
|
3187 writeTypeInfo(s, java_type, ForceValueType);
|
|
|
3188 s << "::const_iterator " << qt_name << "_end_it = " << qt_name << ".constEnd();" << endl
|
|
|
3189 << INDENT << "int i = 0;" << endl
|
|
|
3190 << INDENT;
|
|
|
3191 s << "for (";
|
|
|
3192 writeTypeInfo(s, java_type, ForceValueType);
|
|
|
3193 s << "::const_iterator " << qt_name << "_it = " << qt_name << ".constBegin(); "
|
|
|
3194 << qt_name << "_it != " << qt_name << "_end_it; ++" << qt_name << "_it) {" << endl;
|
|
|
3195 {
|
|
|
3196 Indentation indent(INDENT);
|
|
|
3197 s << INDENT;
|
|
|
3198 writeTypeInfo(s, targ);
|
|
|
3199 s << " __qt_tmp = *" << qt_name << "_it;" << endl;
|
|
|
3200
|
|
|
3201 if(targ->isTargetLangString())
|
|
|
3202 s << INDENT << "void *__java_tmp = qtd_string_from_array(" << java_name << ", i);" << endl;
|
|
|
3203
|
|
|
3204 writeQtToJava(s, targ, "__qt_tmp", "__java_tmp", 0, -1, BoxedPrimitive);
|
|
|
3205
|
|
|
3206 s << INDENT << "qtd_assign_" << cls_name << "_array_element(" << java_name << ", i, __java_tmp);" << endl;
|
|
|
3207 s << INDENT << "++i;" << endl;
|
|
|
3208 }
|
|
|
3209 s << INDENT << "}" << endl;
|
|
|
3210
|
|
|
3211 } else if (type->type() == ContainerTypeEntry::PairContainer) {
|
|
|
3212 QList<AbstractMetaType *> args = java_type->instantiations();
|
|
|
3213 Q_ASSERT(args.size() == 2);
|
|
|
3214
|
|
|
3215 s << INDENT << "jobject " << java_name << ";" << endl
|
|
|
3216 << INDENT << "{" << endl;
|
|
|
3217 {
|
|
|
3218 Indentation indent(INDENT);
|
|
|
3219 writeQtToJava(s, args.at(0), qt_name + ".first", "__java_tmp_first", 0, -1, BoxedPrimitive);
|
|
|
3220 writeQtToJava(s, args.at(1), qt_name + ".second", "__java_tmp_second", 0, -1, BoxedPrimitive);
|
|
|
3221 s << INDENT << java_name << " = qtjambi_pair_new(__jni_env, "
|
|
|
3222 << "__java_tmp_first, __java_tmp_second);" << endl;
|
|
|
3223 }
|
|
|
3224
|
|
|
3225 s << INDENT << "}" << endl;
|
|
|
3226
|
|
|
3227 } else if (type->type() == ContainerTypeEntry::MultiMapContainer) {
|
|
|
3228
|
|
|
3229 Q_ASSERT(java_type->instantiations().size() == 2);
|
|
|
3230 AbstractMetaType *targ_key = java_type->instantiations().at(0);
|
|
|
3231 AbstractMetaType *targ_val = java_type->instantiations().at(1);
|
|
|
3232
|
|
|
3233 s << endl
|
|
|
3234 << INDENT << "jobject " << java_name << " = qtjambi_treemap_new(__jni_env, " << qt_name << ".keys().size());" << endl
|
|
|
3235 << INDENT << "QList<";
|
|
|
3236 writeTypeInfo(s, targ_key);
|
|
|
3237 s << "> __qt_keys = " << qt_name << ".keys();" << endl
|
|
|
3238 << INDENT << "for (int i=0; i<__qt_keys.size(); ++i) {" << endl;
|
|
|
3239 {
|
|
|
3240 Indentation indent(INDENT);
|
|
|
3241
|
|
|
3242 s << INDENT;
|
|
|
3243 writeTypeInfo(s, targ_key);
|
|
|
3244 s << " __qt_tmp_key = __qt_keys.at(i);" << endl;
|
|
|
3245 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive);
|
|
|
3246
|
|
|
3247 s << INDENT << "QList<";
|
|
|
3248 writeTypeInfo(s, targ_val);
|
|
|
3249 s << "> __qt_values = " << qt_name << ".values(__qt_tmp_key);" << endl
|
|
|
3250 << INDENT << "jobject __java_value_list = qtjambi_arraylist_new(__jni_env, __qt_values.size());" << endl
|
|
|
3251 << INDENT << "for (int j=0; j<__qt_values.size(); ++j) {" << endl;
|
|
|
3252 {
|
|
|
3253 Indentation indent(INDENT);
|
|
|
3254
|
|
|
3255 s << INDENT;
|
|
|
3256 writeTypeInfo(s, targ_val);
|
|
|
3257 s << " __qt_tmp_val = __qt_values.at(j);" << endl;
|
|
|
3258 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive);
|
|
|
3259
|
|
|
3260 s << INDENT << "qtjambi_collection_add(__jni_env, __java_value_list, __java_tmp_val);" << endl;
|
|
|
3261 }
|
|
|
3262 s << INDENT << "}" << endl
|
|
|
3263 << INDENT << "qtjambi_map_put(__jni_env, " << java_name << ", __java_tmp_key, __java_value_list);" << endl;
|
|
|
3264 }
|
|
|
3265 s << INDENT << "}" << endl;
|
|
|
3266
|
|
|
3267 } else if (type->type() == ContainerTypeEntry::MapContainer
|
|
|
3268 || type->type() == ContainerTypeEntry::HashContainer) {
|
|
|
3269 QString constructor = type->type() == ContainerTypeEntry::MapContainer
|
|
|
3270 ? "qtjambi_treemap_new"
|
|
|
3271 : "qtjambi_hashmap_new";
|
|
|
3272
|
|
|
3273 Q_ASSERT(java_type->instantiations().size() == 2);
|
|
|
3274 AbstractMetaType *targ_key = java_type->instantiations().at(0);
|
|
|
3275 AbstractMetaType *targ_val = java_type->instantiations().at(1);
|
|
|
3276
|
|
|
3277 s << endl
|
|
|
3278 << INDENT << "jobject " << java_name << " = " << constructor << "(__jni_env, " << qt_name
|
|
|
3279 << ".size());" << endl
|
|
|
3280 << INDENT;
|
|
|
3281 writeTypeInfo(s, java_type, Option(ExcludeReference | ExcludeConst));
|
|
|
3282 s << "::const_iterator it;" << endl
|
|
|
3283 << INDENT << "for (it=" << qt_name << ".constBegin(); it!=" << qt_name << ".constEnd(); ++it) {" << endl;
|
|
|
3284 {
|
|
|
3285 Indentation indent(INDENT);
|
|
|
3286 s << INDENT;
|
|
|
3287 writeTypeInfo(s, targ_key);
|
|
|
3288 s << " __qt_tmp_key = it.key();" << endl
|
|
|
3289 << INDENT;
|
|
|
3290 writeTypeInfo(s, targ_val);
|
|
|
3291 s << " __qt_tmp_val = it.value();" << endl;
|
|
|
3292 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive);
|
|
|
3293 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive);
|
|
|
3294 s << INDENT << "qtjambi_map_put(__jni_env, " << java_name
|
|
|
3295 << ", __java_tmp_key, __java_tmp_val);" << endl;
|
|
|
3296 }
|
|
|
3297 s << INDENT << "}" << endl;
|
|
|
3298
|
|
|
3299 } else {
|
|
|
3300 ReportHandler::warning(QString("unable to generate container type %1, type=%2")
|
|
|
3301 .arg(java_type->name()).arg(type->type()));
|
|
|
3302 }
|
|
|
3303
|
|
|
3304 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl;
|
|
|
3305 }
|
|
|
3306
|
|
|
3307
|
|
|
3308 void CppImplGenerator::writeJavaToQtContainer(QTextStream &s,
|
|
|
3309 const AbstractMetaType *java_type,
|
|
|
3310 const QString &qt_name,
|
|
|
3311 const QString &java_name,
|
|
|
3312 const AbstractMetaFunction *java_function,
|
|
|
3313 int argument_index)
|
|
|
3314 {
|
|
|
3315 // Conversion to C++: Shell code for return value, native code for arguments
|
|
|
3316 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode;
|
|
|
3317 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name))
|
|
|
3318 return;
|
|
|
3319
|
|
|
3320 if (java_type == 0) {
|
|
|
3321 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for "
|
|
|
3322 "language '%4'")
|
|
|
3323 .arg(argument_index)
|
|
|
3324 .arg(java_function->implementingClass()->name())
|
|
|
3325 .arg(java_function->name())
|
|
|
3326 .arg(int(lang));
|
|
|
3327 ReportHandler::warning(warn);
|
|
|
3328 return;
|
|
|
3329 }
|
|
|
3330
|
|
|
3331
|
|
|
3332 Q_ASSERT(java_type->isContainer());
|
|
|
3333 const ContainerTypeEntry *type =
|
|
|
3334 static_cast<const ContainerTypeEntry *>(java_type->typeEntry());
|
|
|
3335
|
|
|
3336 if (type->type() == ContainerTypeEntry::ListContainer
|
|
|
3337 || type->type() == ContainerTypeEntry::VectorContainer
|
|
|
3338 || type->type() == ContainerTypeEntry::StringListContainer
|
|
|
3339 || type->type() == ContainerTypeEntry::LinkedListContainer
|
|
|
3340 || type->type() == ContainerTypeEntry::StackContainer
|
|
|
3341 || type->type() == ContainerTypeEntry::SetContainer
|
|
|
3342 || type->type() == ContainerTypeEntry::QueueContainer) {
|
|
|
3343 Q_ASSERT(java_type->instantiations().size() == 1);
|
|
|
3344 AbstractMetaType *targ = java_type->instantiations().first();
|
|
|
3345 QString elem_type = getTypeName(targ->typeEntry(), EnumAsInts);
|
|
|
3346 elem_type.remove("_ConcreteWrapper");
|
|
|
3347
|
|
|
3348 s << INDENT;
|
|
|
3349 writeTypeInfo(s, java_type, ForceValueType);
|
|
|
3350 s << qt_name << ";" << endl;
|
|
|
3351
|
|
|
3352 // qtd s << INDENT << "if (" << java_name << " != 0) {" << endl;
|
|
|
3353 {
|
|
|
3354 /* qtd Indentation indent(INDENT);
|
|
|
3355 s << INDENT << "jobjectArray __qt__array = qtjambi_collection_toArray(__jni_env, "
|
|
|
3356 << java_name << ");" << endl
|
|
|
3357 << INDENT << "jsize __qt__size = __jni_env->GetArrayLength(__qt__array);" << endl;
|
|
|
3358 */
|
|
|
3359 if (type->type() == ContainerTypeEntry::VectorContainer
|
|
|
3360 || type->type() == ContainerTypeEntry::StackContainer)
|
|
|
3361 s << INDENT << qt_name << ".reserve(" << java_name << "_size);" << endl;
|
|
|
3362
|
|
|
3363 s << INDENT << "for (int i=0; i<" << java_name << "_size; ++i) {" << endl;
|
|
|
3364 {
|
|
|
3365 Indentation indent(INDENT);
|
|
|
3366 if(targ->isTargetLangString())
|
|
|
3367 s << INDENT << "char* __d_element;" << endl
|
|
|
3368 << INDENT << "size_t __d_element_size;" << endl
|
|
|
3369 << INDENT << "qtd_get_string_from_array(" << java_name << ", i, &__d_element, &__d_element_size);" << endl;
|
|
|
3370 else {
|
|
|
3371 s << INDENT;
|
|
|
3372 writeTypeInfo(s, targ, Option(VirtualDispatch | ForcePointer));
|
|
|
3373 QString cast_string = "";
|
|
|
3374 const TypeEntry* centry = targ->typeEntry();
|
|
|
3375 if (centry->isComplex() && (centry->isObject() || centry->isValue() || centry->isInterface()))
|
|
|
3376 cast_string = "(void**)";
|
|
|
3377 s << "__d_element;" << endl
|
|
|
3378 << INDENT << "qtd_get_" << elem_type << "_from_array(" << java_name << ", i, &__d_element);" << endl;
|
|
|
3379 }
|
|
|
3380 /* qtd s << INDENT << "jobject __d_element = "
|
|
|
3381 << "__jni_env->GetObjectArrayElement(__qt__array, i);" << endl;*/
|
|
|
3382 writeJavaToQt(s, targ, "__qt_element", "__d_element", 0, -1, BoxedPrimitive);
|
|
|
3383 QString cont_element = "__qt_element";
|
|
|
3384 if(targ->typeEntry()->isStructInD() && targ->name() != "QModelIndex")
|
|
|
3385 cont_element = "__d_element";
|
|
|
3386 s << INDENT << qt_name << " << " << cont_element << ";" << endl;
|
|
|
3387 }
|
|
|
3388 // qtd s << INDENT << "}" << endl;
|
|
|
3389 }
|
|
|
3390 s << INDENT << "}" << endl;
|
|
|
3391 } else if (type->type() == ContainerTypeEntry::PairContainer) {
|
|
|
3392 QList<AbstractMetaType *> targs = java_type->instantiations();
|
|
|
3393 Q_ASSERT(targs.size() == 2);
|
|
|
3394
|
|
|
3395 s << INDENT;
|
|
|
3396 writeTypeInfo(s, java_type, ForceValueType);
|
|
|
3397 s << " " << qt_name << ";" << endl
|
|
|
3398 << INDENT << "if (" << java_name << " != 0) {" << endl;
|
|
|
3399 {
|
|
|
3400 // separate scope required just in case function takes two QPair's.
|
|
|
3401 Indentation indent(INDENT);
|
|
|
3402 s << INDENT << "jobject __java_first = qtjambi_pair_get(__jni_env, "
|
|
|
3403 << java_name << ", 0);" << endl;
|
|
|
3404 writeJavaToQt(s, targs.at(0), "__qt_first", "__java_first", 0, -1, BoxedPrimitive);
|
|
|
3405
|
|
|
3406 s << INDENT << "jobject __java_second = qtjambi_pair_get(__jni_env, "
|
|
|
3407 << java_name << ", 1);" << endl;
|
|
|
3408 writeJavaToQt(s, targs.at(1), "__qt_second", "__java_second", 0, -1, BoxedPrimitive);
|
|
|
3409
|
|
|
3410 s << INDENT << qt_name << ".first = __qt_first;" << endl
|
|
|
3411 << INDENT << qt_name << ".second = __qt_second;" << endl;
|
|
|
3412 }
|
|
|
3413 s << INDENT << "}" << endl;
|
|
|
3414 } else if (type->type() == ContainerTypeEntry::MapContainer
|
|
|
3415 || type->type() == ContainerTypeEntry::HashContainer) {
|
|
|
3416 Q_ASSERT(java_type->instantiations().size() == 2);
|
|
|
3417 AbstractMetaType *targ_key = java_type->instantiations().at(0);
|
|
|
3418 AbstractMetaType *targ_val = java_type->instantiations().at(1);
|
|
|
3419
|
|
|
3420 s << INDENT;
|
|
|
3421 writeTypeInfo(s, java_type, ForceValueType);
|
|
|
3422 s << qt_name << ";" << endl;
|
|
|
3423 s << INDENT << "if (" << java_name << " != 0) {" << endl;
|
|
|
3424 {
|
|
|
3425 Indentation indent(INDENT);
|
|
|
3426 s << INDENT << "int __qt_list_size = qtjambi_map_size(__jni_env, " << java_name
|
|
|
3427 << ");" << endl
|
|
|
3428 << INDENT
|
|
|
3429 << "jobjectArray __java_entry_set = qtjambi_map_entryset_array(__jni_env, " << java_name
|
|
|
3430 << ");" << endl;
|
|
|
3431
|
|
|
3432 s << INDENT << "for (int i=0; i<__qt_list_size; ++i) {" << endl;
|
|
|
3433 {
|
|
|
3434 Indentation indent(INDENT);
|
|
|
3435 s << INDENT
|
|
|
3436 << "QPair<jobject, jobject> __java_entry = "
|
|
|
3437 << "qtjambi_entryset_array_get(__jni_env, __java_entry_set, i);"
|
|
|
3438 << endl
|
|
|
3439 << INDENT << "jobject __java_key = __java_entry.first;" << endl
|
|
|
3440 << INDENT << "jobject __java_val = __java_entry.second;" << endl;
|
|
|
3441 writeJavaToQt(s, targ_key, "__qt_key", "__java_key", 0, -1, BoxedPrimitive);
|
|
|
3442 writeJavaToQt(s, targ_val, "__qt_val", "__java_val", 0, -1, BoxedPrimitive);
|
|
|
3443 s << INDENT << qt_name << ".insert(__qt_key, __qt_val);" << endl;
|
|
|
3444 }
|
|
|
3445 s << INDENT << "}" << endl;
|
|
|
3446 }
|
|
|
3447 s << INDENT << "}" << endl;
|
|
|
3448
|
|
|
3449 } else {
|
|
|
3450 ReportHandler::warning(QString("unable to generate container type %1, %2")
|
|
|
3451 .arg(java_type->name()).arg(type->type()));
|
|
|
3452 }
|
|
|
3453
|
|
|
3454 }
|
|
|
3455
|
|
|
3456
|
|
|
3457 void CppImplGenerator::writeFunctionCall(QTextStream &s, const QString &object_name,
|
|
|
3458 const AbstractMetaFunction *java_function,
|
|
|
3459 const QString &prefix,
|
|
|
3460 Option option,
|
|
|
3461 const QStringList &extra_arguments)
|
|
|
3462 {
|
|
|
3463 QString function_name = option & OriginalName ? java_function->originalName() : java_function->name();
|
|
|
3464
|
|
|
3465 AbstractMetaClassList interfaces = java_function->implementingClass()->interfaces();
|
|
|
3466
|
|
|
3467 QString classPrefix;
|
|
|
3468 if (prefix.isEmpty()
|
|
|
3469 && !java_function->implementingClass()->interfaces().isEmpty()
|
|
|
3470 && !java_function->implementingClass()->inheritsFrom(java_function->declaringClass())) {
|
|
|
3471 classPrefix = java_function->declaringClass()->qualifiedCppName() + "::";
|
|
|
3472 }
|
|
|
3473
|
|
|
3474 if (java_function->isInGlobalScope()) {
|
|
|
3475
|
|
|
3476 // Global scope stream operators need the arguments to be reordered (this ref at end)
|
|
|
3477 // so we special case them in order to simplify this code
|
|
|
3478 bool stream_operator = java_function->originalName() == "operator<<"
|
|
|
3479 || java_function->originalName() == "operator>>";
|
|
|
3480
|
|
|
3481 if (java_function->type() == 0)
|
|
|
3482 s << "if (" << object_name << " != 0) ";
|
|
|
3483 else
|
|
|
3484 s << "(" << object_name << " != 0) ? ";
|
|
|
3485 s << "::" << prefix << function_name << "(";
|
|
|
3486 if (!stream_operator)
|
|
|
3487 s << "*" << object_name << ", ";
|
|
|
3488 writeFunctionCallArguments(s, java_function, "__qt_");
|
|
|
3489 if (stream_operator)
|
|
|
3490 s << ", *" << object_name;
|
|
|
3491 s << ")";
|
|
|
3492 if (java_function->type() != 0)
|
|
|
3493 s << " : " << default_return_statement_qt(java_function->type(), Generator::Option(option | Generator::NoReturnStatement));
|
|
|
3494 s << ";";
|
|
|
3495 } else {
|
|
|
3496 s << object_name << (java_function->isStatic() ? QLatin1String("::") : QLatin1String("->") + classPrefix)
|
|
|
3497 << prefix << function_name << "(";
|
|
|
3498 writeFunctionCallArguments(s, java_function, "__qt_");
|
|
|
3499
|
|
|
3500 // The extra arguments...
|
|
|
3501 for (int i=0; i<extra_arguments.size(); ++i) {
|
|
|
3502 if (i > 0 || java_function->arguments().size() != 0)
|
|
|
3503 s << ", ";
|
|
|
3504 s << extra_arguments.at(i);
|
|
|
3505 }
|
|
|
3506
|
|
|
3507 s << ");";
|
|
|
3508 }
|
|
|
3509
|
|
|
3510 s << endl;
|
|
|
3511
|
|
|
3512 }
|
|
|
3513
|
|
|
3514
|
|
|
3515 void CppImplGenerator::writeFunctionCallArguments(QTextStream &s,
|
|
|
3516 const AbstractMetaFunction *java_function,
|
|
|
3517 const QString &prefix,
|
|
|
3518 Option options)
|
|
|
3519 {
|
|
|
3520 AbstractMetaArgumentList arguments = java_function->arguments();
|
|
|
3521
|
|
|
3522 int written_arguments = 0;
|
|
|
3523 const AbstractMetaClass *cls = java_function->ownerClass();
|
|
|
3524 if (java_function->isConstructor() && cls->hasVirtualFunctions()) {
|
|
|
3525 s << "d_ptr";
|
|
|
3526 written_arguments++;
|
|
|
3527 }
|
|
|
3528 for (int i=0; i<arguments.size(); ++i) {
|
|
|
3529 const AbstractMetaArgument *argument = arguments.at(i);
|
|
|
3530 AbstractMetaType *a_type = argument->type();
|
|
|
3531
|
|
|
3532 if ((options & SkipRemovedArguments) == SkipRemovedArguments
|
|
|
3533 && java_function->argumentRemoved(i+1)) {
|
|
|
3534 continue;
|
|
|
3535 }
|
|
|
3536
|
|
|
3537 if (written_arguments++ > 0) {
|
|
|
3538 s << ", ";
|
|
|
3539 }
|
|
|
3540
|
|
|
3541 bool enum_as_int = (options & EnumAsInts) && (argument->type()->typeEntry()->isEnum()
|
|
|
3542 || argument->type()->typeEntry()->isFlags());
|
|
|
3543 if (a_type->isEnum()) {
|
|
|
3544 AbstractMetaEnum *java_enum =
|
|
|
3545 m_classes.findEnum(static_cast<const EnumTypeEntry *>(argument->type()->typeEntry()));
|
|
|
3546 if (java_enum == 0) {
|
|
|
3547 ReportHandler::warning(QString("enum not found: '%1'")
|
|
|
3548 .arg(argument->type()->typeEntry()->qualifiedCppName()));
|
|
|
3549 } else {
|
|
|
3550 enum_as_int |= !java_enum->isPublic();
|
|
|
3551 }
|
|
|
3552 }
|
|
|
3553
|
|
|
3554 if ( (options & VirtualDispatch)
|
|
|
3555 && a_type->isContainer()) {
|
|
|
3556 s << "__d_" << argument->indexedName();
|
|
|
3557 continue;
|
|
|
3558 }
|
|
|
3559
|
|
|
3560 if ((!(options & NoCasts) && !enum_as_int) || ((options & ForceEnumCast) && a_type->isEnum())) {
|
|
|
3561
|
|
|
3562 // If the type in the signature is specified without template instantiation, but the
|
|
|
3563 // class is actually a template class, then we have troubles.
|
|
|
3564 AbstractMetaClass *cls = classes().findClass(argument->type()->typeEntry()->qualifiedCppName());
|
|
|
3565
|
|
|
3566 if ( (options & VirtualDispatch) && !a_type->typeEntry()->isStructInD()
|
|
|
3567 && ( a_type->isValue()
|
|
|
3568 || (a_type->isReference() && (a_type->typeEntry()->isValue() || a_type->typeEntry()->isObject() || a_type->typeEntry()->isPrimitive()) && !a_type->isTargetLangString())
|
|
|
3569 ) )
|
|
|
3570 s << "&";
|
|
|
3571
|
|
|
3572 if( (options & VirtualDispatch) && a_type->typeEntry()->isStructInD() && a_type->isReference())
|
|
|
3573 s << "&";
|
|
|
3574
|
|
|
3575 if ( (options & VirtualDispatch)
|
|
|
3576 && ( a_type->isTargetLangString() || a_type->name() == "QModelIndex" ) )
|
|
|
3577 ;
|
|
|
3578 else if (cls == 0 || cls->templateArguments().size() == a_type->instantiations().size()) {
|
|
|
3579 s << "(";
|
|
|
3580 writeTypeInfo(s, a_type, options);
|
|
|
3581 s << ")";
|
|
|
3582 }
|
|
|
3583 }
|
|
|
3584
|
|
|
3585 if (a_type->isNativePointer() && a_type->typeEntry()->name() == "QString" && !a_type->isReference())
|
|
|
3586 s << "&";
|
|
|
3587
|
|
|
3588 if ( ( !a_type->isPrimitive()
|
|
|
3589 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty() )
|
|
|
3590 && (!a_type->typeEntry()->isStructInD() || a_type->name() == "QModelIndex") ) {
|
|
|
3591 s << prefix;
|
|
|
3592 }
|
|
|
3593
|
|
|
3594 if (options & VirtualDispatch) {
|
|
|
3595 if( argument->type()->isTargetLangString())
|
|
|
3596 s << argument->indexedName() << ".utf16(), " << argument->indexedName() << ".size()";
|
|
|
3597 else if (argument->type()->name() == "QModelIndex")
|
|
|
3598 s << "qtd_from_QModelIndex(" << argument->indexedName() << ")";
|
|
|
3599 else
|
|
|
3600 s << argument->indexedName();
|
|
|
3601 } else
|
|
|
3602 s << argument->indexedName();
|
|
|
3603 }
|
|
|
3604 }
|
|
|
3605
|
|
|
3606
|
|
|
3607 QString CppImplGenerator::translateType(const AbstractMetaType *java_type, Option option, bool d_export)
|
|
|
3608 {
|
|
|
3609 if (!java_type)
|
|
|
3610 return "void";
|
|
|
3611
|
|
|
3612 const TypeEntry *type = java_type->typeEntry();
|
|
|
3613 QString class_name = type->name();
|
|
|
3614 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName());
|
|
|
3615 QString d_name = qualified_class_name;
|
|
|
3616 if (d_export)
|
|
|
3617 d_name = type->lookupName();
|
|
|
3618
|
|
|
3619 if (java_type->isPrimitive()
|
|
|
3620 || java_type->isTargetLangString()
|
|
|
3621 || java_type->isVariant()
|
|
|
3622 || java_type->isJObjectWrapper()
|
|
|
3623 || java_type->isTargetLangChar()
|
|
|
3624 || java_type->isArray()) {
|
|
|
3625 return d_name;
|
|
|
3626 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags()
|
|
|
3627 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) {
|
|
|
3628 return "int";
|
|
|
3629 } else if (java_type->isReference()) {
|
|
|
3630 if (java_type->typeEntry()->isValue())
|
|
|
3631 return "void*";
|
|
|
3632 else
|
|
|
3633 return d_name + " "+ QString(java_type->actualIndirections(), '*');
|
|
|
3634 } else if (java_type->isNativePointer()) {
|
|
|
3635 if (java_type->typeEntry()->isValue())
|
|
|
3636 return "void*";
|
|
|
3637 else if (java_type->typeEntry()->isEnum() && d_export)
|
|
|
3638 return "int" + QString(java_type->indirections(), '*');
|
|
|
3639 else
|
|
|
3640 return d_name + QString(java_type->indirections(), '*');
|
|
|
3641 } else {
|
|
|
3642 return d_name + QString(java_type->indirections(), '*');
|
|
|
3643 }
|
|
|
3644 }
|
|
|
3645
|
|
|
3646 void CppImplGenerator::writeExtraIncludes(QTextStream &s, const AbstractMetaClass *java_class)
|
|
|
3647 {
|
|
|
3648 IncludeList includes = java_class->typeEntry()->extraIncludes();
|
|
|
3649 qSort(includes.begin(), includes.end());
|
|
|
3650
|
|
|
3651 int used = 0;
|
|
|
3652 foreach (const Include &i, includes) {
|
|
|
3653 if (i.type != Include::TargetLangImport) {
|
|
|
3654 s << i.toString() << endl;
|
|
|
3655 ++used;
|
|
|
3656 }
|
|
|
3657 }
|
|
|
3658
|
|
|
3659
|
|
|
3660 if (used)
|
|
|
3661 s << endl;
|
|
|
3662
|
|
|
3663 }
|
|
|
3664
|
|
|
3665
|
|
|
3666 void CppImplGenerator::writeDefaultConstructedValues_helper(QSet<QString> &values,
|
|
|
3667 const AbstractMetaFunction *func)
|
|
|
3668 {
|
|
|
3669 foreach (AbstractMetaArgument *arg, func->arguments()) {
|
|
|
3670 AbstractMetaType *type = arg->type();
|
|
|
3671 if (func->typeReplaced(arg->argumentIndex()+1).isEmpty() && type->isValue() && hasDefaultConstructor(type))
|
|
|
3672 values << type->typeEntry()->qualifiedCppName();
|
|
|
3673 }
|
|
|
3674 }
|
|
|
3675
|
|
|
3676
|
|
|
3677 void CppImplGenerator::writeDefaultConstructedValues(QTextStream &s, const AbstractMetaClass *java_class) {
|
|
|
3678
|
|
|
3679 QSet<QString> values;
|
|
|
3680
|
|
|
3681 // Class functions, more or less copied from the logic in write(Class) above...
|
|
|
3682 AbstractMetaFunctionList class_funcs;
|
|
|
3683
|
|
|
3684 // Add normal final functions
|
|
|
3685 foreach (AbstractMetaFunction *function, java_class->functionsInTargetLang()) {
|
|
|
3686 if (!function->isEmptyFunction())
|
|
|
3687 class_funcs << function;
|
|
|
3688 }
|
|
|
3689
|
|
|
3690 // Add abstract functions, I think...
|
|
|
3691 foreach (AbstractMetaFunction *function, java_class->queryFunctions(AbstractMetaClass::NormalFunctions
|
|
|
3692 | AbstractMetaClass::AbstractFunctions
|
|
|
3693 | AbstractMetaClass::NotRemovedFromTargetLang)) {
|
|
|
3694 if (function->implementingClass() != java_class)
|
|
|
3695 class_funcs << function;
|
|
|
3696 }
|
|
|
3697
|
|
|
3698 // Signals (their c++ wrapper calls actually...)
|
|
|
3699 class_funcs += java_class->queryFunctions(AbstractMetaClass::Signals);
|
|
|
3700
|
|
|
3701 //
|
|
|
3702 foreach (AbstractMetaFunction *f, class_funcs) {
|
|
|
3703 writeDefaultConstructedValues_helper(values, f);
|
|
|
3704 }
|
|
|
3705
|
|
|
3706 foreach (AbstractMetaField *field, java_class->fields()) {
|
|
|
3707 writeDefaultConstructedValues_helper(values, field->setter());
|
|
|
3708 }
|
|
|
3709
|
|
|
3710 if (!values.isEmpty()) {
|
|
|
3711 s << endl << endl
|
|
|
3712 << "// Default constructed values used throughout final functions..." << endl;
|
|
|
3713 for (QSet<QString>::const_iterator it = values.constBegin(); it != values.constEnd(); ++it) {
|
|
|
3714 s << "Q_GLOBAL_STATIC(" << *it << ", default_" << QString(*it).replace("::", "_")
|
|
|
3715 << ");" << endl;
|
|
|
3716 }
|
|
|
3717 s << endl << endl;
|
|
|
3718 }
|
|
|
3719 }
|
