| 1 | /****************************************************************************
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| 2 | **
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| 3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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| 4 | ** Contact: Qt Software Information (qt-info@nokia.com)
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| 5 | **
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| 6 | ** This file is part of the tools applications of the Qt Toolkit.
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| 7 | **
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| 8 | ** $QT_BEGIN_LICENSE:LGPL$
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| 9 | ** Commercial Usage
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| 10 | ** Licensees holding valid Qt Commercial licenses may use this file in
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| 11 | ** accordance with the Qt Commercial License Agreement provided with the
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| 12 | ** Software or, alternatively, in accordance with the terms contained in
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| 13 | ** a written agreement between you and Nokia.
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| 14 | **
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| 15 | ** GNU Lesser General Public License Usage
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| 16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
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| 17 | ** General Public License version 2.1 as published by the Free Software
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| 18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
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| 19 | ** packaging of this file. Please review the following information to
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| 20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
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| 21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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| 22 | **
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| 23 | ** In addition, as a special exception, Nokia gives you certain
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| 24 | ** additional rights. These rights are described in the Nokia Qt LGPL
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| 25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
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| 26 | ** package.
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| 27 | **
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| 28 | ** GNU General Public License Usage
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| 29 | ** Alternatively, this file may be used under the terms of the GNU
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| 30 | ** General Public License version 3.0 as published by the Free Software
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| 31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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| 32 | ** packaging of this file. Please review the following information to
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| 33 | ** ensure the GNU General Public License version 3.0 requirements will be
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| 34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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| 35 | **
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| 36 | ** If you are unsure which license is appropriate for your use, please
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| 37 | ** contact the sales department at qt-sales@nokia.com.
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| 38 | ** $QT_END_LICENSE$
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| 39 | **
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| 40 | ****************************************************************************/
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| 41 |
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| 42 | #include "ui3reader.h"
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| 43 | #include "parser.h"
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| 44 | #include "domtool.h"
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| 45 | #include "globaldefs.h"
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| 46 | #include <QFile>
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| 47 | #include <QStringList>
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| 48 | #include <QDateTime>
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| 49 | #include <QRegExp>
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| 50 | #include <stdio.h>
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| 51 | #include <stdlib.h>
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| 52 |
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| 53 | QT_BEGIN_NAMESPACE
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| 54 |
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| 55 | /*!
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| 56 | Creates a declaration ( headerfile ) for a subclass \a subClass
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| 57 | of the form given in \a e
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| 58 |
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| 59 | \sa createSubImpl()
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| 60 | */
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| 61 | void Ui3Reader::createSubDecl( const QDomElement &e, const QString& subClass )
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| 62 | {
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| 63 | QDomElement n;
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| 64 | QDomNodeList nl;
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| 65 | int i;
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| 66 |
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| 67 | QString objClass = getClassName( e );
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| 68 | if ( objClass.isEmpty() )
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| 69 | return;
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| 70 |
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| 71 | out << "class " << subClass << " : public " << nameOfClass << endl;
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| 72 | out << "{" << endl;
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| 73 |
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| 74 | /* tmake ignore Q_OBJECT */
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| 75 | out << " Q_OBJECT" << endl;
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| 76 | out << endl;
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| 77 | out << "public:" << endl;
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| 78 |
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| 79 | // constructor
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| 80 | if ( objClass == QLatin1String("QDialog") || objClass == QLatin1String("QWizard") ) {
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| 81 | out << " " << subClass << "( QWidget* parent = 0, const char* name = 0, bool modal = false, Qt::WindowFlags fl = 0 );" << endl;
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| 82 | } else { // standard QWidget
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| 83 | out << " " << subClass << "( QWidget* parent = 0, const char* name = 0, Qt::WindowFlags fl = 0 );" << endl;
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| 84 | }
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| 85 |
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| 86 | // destructor
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| 87 | out << " ~" << subClass << "();" << endl;
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| 88 | out << endl;
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| 89 |
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| 90 | // find additional functions
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| 91 | QStringList publicSlots, protectedSlots, privateSlots;
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| 92 | QStringList publicSlotTypes, protectedSlotTypes, privateSlotTypes;
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| 93 | QStringList publicSlotSpecifier, protectedSlotSpecifier, privateSlotSpecifier;
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| 94 | QStringList publicFuncts, protectedFuncts, privateFuncts;
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| 95 | QStringList publicFunctRetTyp, protectedFunctRetTyp, privateFunctRetTyp;
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| 96 | QStringList publicFunctSpec, protectedFunctSpec, privateFunctSpec;
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| 97 |
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| 98 | nl = e.parentNode().toElement().elementsByTagName(QLatin1String("slot"));
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| 99 | for ( i = 0; i < (int) nl.length(); i++ ) {
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| 100 | n = nl.item(i).toElement();
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| 101 | if ( n.parentNode().toElement().tagName() != QLatin1String("slots")
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| 102 | && n.parentNode().toElement().tagName() != QLatin1String("connections") )
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| 103 | continue;
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| 104 | if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
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| 105 | continue;
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| 106 | QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
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| 107 | QString functionName = n.firstChild().toText().data().trimmed();
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| 108 | if ( functionName.endsWith(QLatin1String(";")))
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| 109 | functionName = functionName.left( functionName.length() - 1 );
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| 110 | QString specifier = n.attribute(QLatin1String("specifier"));
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| 111 | QString access = n.attribute(QLatin1String("access"));
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| 112 | if ( access == QLatin1String("protected") ) {
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| 113 | protectedSlots += functionName;
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| 114 | protectedSlotTypes += returnType;
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| 115 | protectedSlotSpecifier += specifier;
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| 116 | } else if ( access == QLatin1String("private") ) {
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| 117 | privateSlots += functionName;
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| 118 | privateSlotTypes += returnType;
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| 119 | privateSlotSpecifier += specifier;
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| 120 | } else {
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| 121 | publicSlots += functionName;
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| 122 | publicSlotTypes += returnType;
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| 123 | publicSlotSpecifier += specifier;
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| 124 | }
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| 125 | }
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| 126 |
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| 127 | nl = e.parentNode().toElement().elementsByTagName(QLatin1String("function"));
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| 128 | for ( i = 0; i < (int) nl.length(); i++ ) {
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| 129 | n = nl.item(i).toElement();
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| 130 | if ( n.parentNode().toElement().tagName() != QLatin1String("functions") )
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| 131 | continue;
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| 132 | if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
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| 133 | continue;
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| 134 | QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
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| 135 | QString functionName = n.firstChild().toText().data().trimmed();
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| 136 | if ( functionName.endsWith(QLatin1String(";")) )
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| 137 | functionName = functionName.left( functionName.length() - 1 );
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| 138 | QString specifier = n.attribute(QLatin1String("specifier"));
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| 139 | QString access = n.attribute(QLatin1String("access"));
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| 140 | if ( access == QLatin1String("protected") ) {
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| 141 | protectedFuncts += functionName;
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| 142 | protectedFunctRetTyp += returnType;
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| 143 | protectedFunctSpec += specifier;
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| 144 | } else if ( access == QLatin1String("private") ) {
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| 145 | privateFuncts += functionName;
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| 146 | privateFunctRetTyp += returnType;
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| 147 | privateFunctSpec += specifier;
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| 148 | } else {
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| 149 | publicFuncts += functionName;
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| 150 | publicFunctRetTyp += returnType;
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| 151 | publicFunctSpec += specifier;
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| 152 | }
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| 153 | }
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| 154 |
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| 155 | if ( !publicFuncts.isEmpty() )
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| 156 | writeFunctionsSubDecl( publicFuncts, publicFunctRetTyp, publicFunctSpec );
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| 157 |
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| 158 | // create public additional slots
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| 159 | if ( !publicSlots.isEmpty() ) {
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| 160 | out << "public slots:" << endl;
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| 161 | writeFunctionsSubDecl( publicSlots, publicSlotTypes, publicSlotSpecifier );
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| 162 | }
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| 163 |
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| 164 | if ( !protectedFuncts.isEmpty() ) {
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| 165 | out << "protected:" << endl;
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| 166 | writeFunctionsSubDecl( protectedFuncts, protectedFunctRetTyp, protectedFunctSpec );
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| 167 | }
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| 168 |
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| 169 | // create protected additional slots
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| 170 | if ( !protectedSlots.isEmpty() ) {
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| 171 | out << "protected slots:" << endl;
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| 172 | writeFunctionsSubDecl( protectedSlots, protectedSlotTypes, protectedSlotSpecifier );
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| 173 | }
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| 174 |
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| 175 | if ( !privateFuncts.isEmpty() ) {
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| 176 | out << "private:" << endl;
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| 177 | writeFunctionsSubDecl( privateFuncts, privateFunctRetTyp, privateFunctSpec );
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| 178 | }
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| 179 |
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| 180 | // create private additional slots
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| 181 | if ( !privateSlots.isEmpty() ) {
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| 182 | out << "private slots:" << endl;
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| 183 | writeFunctionsSubDecl( privateSlots, privateSlotTypes, privateSlotSpecifier );
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| 184 | }
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| 185 | out << "};" << endl;
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| 186 | }
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| 187 |
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| 188 | void Ui3Reader::writeFunctionsSubDecl( const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst )
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| 189 | {
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| 190 | QStringList::ConstIterator it, it2, it3;
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| 191 | for ( it = fuLst.begin(), it2 = typLst.begin(), it3 = specLst.begin();
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| 192 | it != fuLst.end(); ++it, ++it2, ++it3 ) {
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| 193 | QString type = fixDeclaration(*it2);
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| 194 | if ( type.isEmpty() )
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| 195 | type = QLatin1String("void");
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| 196 | if ( *it3 == QLatin1String("non virtual") )
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| 197 | continue;
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| 198 | out << " " << type << " " << fixDeclaration(*it) << ";" << endl;
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| 199 | }
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| 200 | out << endl;
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| 201 | }
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| 202 |
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| 203 | /*!
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| 204 | Creates an implementation for a subclass \a subClass of the form
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| 205 | given in \a e
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| 206 |
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| 207 | \sa createSubDecl()
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| 208 | */
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| 209 | void Ui3Reader::createSubImpl( const QDomElement &e, const QString& subClass )
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| 210 | {
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| 211 | QDomElement n;
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| 212 | QDomNodeList nl;
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| 213 | int i;
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| 214 |
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| 215 | QString objClass = getClassName( e );
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| 216 | if ( objClass.isEmpty() )
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| 217 | return;
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| 218 |
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| 219 | // constructor
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| 220 | if ( objClass == QLatin1String("QDialog") || objClass == QLatin1String("QWizard") ) {
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| 221 | out << "/* " << endl;
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| 222 | out << " * Constructs a " << subClass << " which is a child of 'parent', with the " << endl;
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| 223 | out << " * name 'name' and widget flags set to 'f' " << endl;
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| 224 | out << " *" << endl;
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| 225 | out << " * The " << objClass.mid(1).toLower() << " will by default be modeless, unless you set 'modal' to" << endl;
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| 226 | out << " * true to construct a modal " << objClass.mid(1).toLower() << "." << endl;
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| 227 | out << " */" << endl;
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| 228 | out << subClass << "::" << subClass << "( QWidget* parent, const char* name, bool modal, Qt::WindowFlags fl )" << endl;
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| 229 | out << " : " << nameOfClass << "( parent, name, modal, fl )" << endl;
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| 230 | } else { // standard QWidget
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| 231 | out << "/* " << endl;
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| 232 | out << " * Constructs a " << subClass << " which is a child of 'parent', with the " << endl;
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| 233 | out << " * name 'name' and widget flags set to 'f' " << endl;
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| 234 | out << " */" << endl;
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| 235 | out << subClass << "::" << subClass << "( QWidget* parent, const char* name, Qt::WindowFlags fl )" << endl;
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| 236 | out << " : " << nameOfClass << "( parent, name, fl )" << endl;
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| 237 | }
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| 238 | out << "{" << endl;
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| 239 | out << "}" << endl;
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| 240 | out << endl;
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| 241 |
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| 242 | // destructor
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| 243 | out << "/* " << endl;
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| 244 | out << " * Destroys the object and frees any allocated resources" << endl;
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| 245 | out << " */" << endl;
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| 246 | out << subClass << "::~" << subClass << "()" << endl;
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| 247 | out << "{" << endl;
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| 248 | out << " // no need to delete child widgets, Qt does it all for us" << endl;
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| 249 | out << "}" << endl;
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| 250 | out << endl;
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| 251 |
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| 252 |
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| 253 | // find additional functions
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| 254 | QStringList publicSlots, protectedSlots, privateSlots;
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| 255 | QStringList publicSlotTypes, protectedSlotTypes, privateSlotTypes;
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| 256 | QStringList publicSlotSpecifier, protectedSlotSpecifier, privateSlotSpecifier;
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| 257 | QStringList publicFuncts, protectedFuncts, privateFuncts;
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| 258 | QStringList publicFunctRetTyp, protectedFunctRetTyp, privateFunctRetTyp;
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| 259 | QStringList publicFunctSpec, protectedFunctSpec, privateFunctSpec;
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| 260 |
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| 261 | nl = e.parentNode().toElement().elementsByTagName(QLatin1String("slot"));
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| 262 | for ( i = 0; i < (int) nl.length(); i++ ) {
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| 263 | n = nl.item(i).toElement();
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| 264 | if ( n.parentNode().toElement().tagName() != QLatin1String("slots")
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| 265 | && n.parentNode().toElement().tagName() != QLatin1String("connections") )
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| 266 | continue;
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| 267 | if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
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| 268 | continue;
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| 269 | QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
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| 270 | QString functionName = n.firstChild().toText().data().trimmed();
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| 271 | if ( functionName.endsWith(QLatin1String(";")) )
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| 272 | functionName = functionName.left( functionName.length() - 1 );
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| 273 | QString specifier = n.attribute(QLatin1String("specifier"));
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| 274 | QString access = n.attribute(QLatin1String("access"));
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| 275 | if ( access == QLatin1String("protected") ) {
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| 276 | protectedSlots += functionName;
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| 277 | protectedSlotTypes += returnType;
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| 278 | protectedSlotSpecifier += specifier;
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| 279 | } else if ( access == QLatin1String("private") ) {
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| 280 | privateSlots += functionName;
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| 281 | privateSlotTypes += returnType;
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| 282 | privateSlotSpecifier += specifier;
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| 283 | } else {
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| 284 | publicSlots += functionName;
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| 285 | publicSlotTypes += returnType;
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| 286 | publicSlotSpecifier += specifier;
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| 287 | }
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| 288 | }
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| 289 |
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| 290 | nl = e.parentNode().toElement().elementsByTagName(QLatin1String("function"));
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| 291 | for ( i = 0; i < (int) nl.length(); i++ ) {
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| 292 | n = nl.item(i).toElement();
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| 293 | if ( n.parentNode().toElement().tagName() != QLatin1String("functions") )
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| 294 | continue;
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| 295 | if ( n.attribute(QLatin1String("language"), QLatin1String("C++")) != QLatin1String("C++") )
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| 296 | continue;
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| 297 | QString returnType = n.attribute(QLatin1String("returnType"), QLatin1String("void"));
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| 298 | QString functionName = n.firstChild().toText().data().trimmed();
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| 299 | if ( functionName.endsWith(QLatin1String(";")) )
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| 300 | functionName = functionName.left( functionName.length() - 1 );
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| 301 | QString specifier = n.attribute(QLatin1String("specifier"));
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| 302 | QString access = n.attribute(QLatin1String("access"));
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| 303 | if ( access == QLatin1String("protected") ) {
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| 304 | protectedFuncts += functionName;
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| 305 | protectedFunctRetTyp += returnType;
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| 306 | protectedFunctSpec += specifier;
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| 307 | } else if ( access == QLatin1String("private") ) {
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| 308 | privateFuncts += functionName;
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| 309 | privateFunctRetTyp += returnType;
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| 310 | privateFunctSpec += specifier;
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| 311 | } else {
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| 312 | publicFuncts += functionName;
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| 313 | publicFunctRetTyp += returnType;
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| 314 | publicFunctSpec += specifier;
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| 315 | }
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| 316 | }
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| 317 |
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| 318 | if ( !publicFuncts.isEmpty() )
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| 319 | writeFunctionsSubImpl( publicFuncts, publicFunctRetTyp, publicFunctSpec, subClass, QLatin1String("public function"));
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| 320 |
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| 321 | // create stubs for public additional slots
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| 322 | if ( !publicSlots.isEmpty() )
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| 323 | writeFunctionsSubImpl( publicSlots, publicSlotTypes, publicSlotSpecifier, subClass, QLatin1String("public slot"));
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| 324 |
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| 325 | if ( !protectedFuncts.isEmpty() )
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| 326 | writeFunctionsSubImpl( protectedFuncts, protectedFunctRetTyp, protectedFunctSpec, subClass, QLatin1String("protected function"));
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| 327 |
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| 328 | // create stubs for protected additional slots
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| 329 | if ( !protectedSlots.isEmpty() )
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| 330 | writeFunctionsSubImpl( protectedSlots, protectedSlotTypes, protectedSlotSpecifier, subClass, QLatin1String("protected slot"));
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| 331 |
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| 332 | if ( !privateFuncts.isEmpty() )
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| 333 | writeFunctionsSubImpl( privateFuncts, privateFunctRetTyp, privateFunctSpec, subClass, QLatin1String("private function"));
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| 334 |
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| 335 | // create stubs for private additional slots
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| 336 | if ( !privateSlots.isEmpty() )
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| 337 | writeFunctionsSubImpl( privateSlots, privateSlotTypes, privateSlotSpecifier, subClass, QLatin1String("private slot"));
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| 338 | }
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| 339 |
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| 340 | void Ui3Reader::writeFunctionsSubImpl( const QStringList &fuLst, const QStringList &typLst, const QStringList &specLst,
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| 341 | const QString &subClass, const QString &descr )
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| 342 | {
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| 343 | QStringList::ConstIterator it, it2, it3;
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| 344 | for ( it = fuLst.begin(), it2 = typLst.begin(), it3 = specLst.begin();
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| 345 | it != fuLst.end(); ++it, ++it2, ++it3 ) {
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| 346 | QString type = fixDeclaration(*it2);
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| 347 | if ( type.isEmpty() )
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| 348 | type = QLatin1String("void");
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| 349 | if ( *it3 == QLatin1String("non virtual") )
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| 350 | continue;
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| 351 | out << "/*" << endl;
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| 352 | out << " * " << descr << endl;
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| 353 | out << " */" << endl;
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| 354 | out << type << " " << subClass << "::" << fixDeclaration(*it) << endl;
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| 355 | out << "{" << endl;
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| 356 | out << " qWarning( \"" << subClass << "::" << fixDeclaration(*it) << " not yet implemented!\" );" << endl;
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| 357 | out << "}" << endl << endl;
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| 358 | }
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| 359 | out << endl;
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| 360 | }
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| 361 |
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| 362 | QT_END_NAMESPACE
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