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/****************************************************************************
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**
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** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Script Generator project on Qt Labs.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef GENERATOR_H
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#define GENERATOR_H
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#include "metajava.h"
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#include "typesystem.h"
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#include "codemodel.h"
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#include <QObject>
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#include <QFile>
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class Generator : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QString outputDirectory READ outputDirectory WRITE setOutputDirectory);
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public:
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enum Option {
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NoOption = 0x00000000,
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BoxedPrimitive = 0x00000001,
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ExcludeConst = 0x00000002,
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ExcludeReference = 0x00000004,
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UseNativeIds = 0x00000008,
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EnumAsInts = 0x00000010,
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SkipName = 0x00000020,
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NoCasts = 0x00000040,
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SkipReturnType = 0x00000080,
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OriginalName = 0x00000100,
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ShowStatic = 0x00000200,
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UnderscoreSpaces = 0x00000400,
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ForceEnumCast = 0x00000800,
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ArrayAsPointer = 0x00001000,
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VirtualCall = 0x00002000,
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SkipTemplateParameters = 0x00004000,
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SkipAttributes = 0x00008000,
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OriginalTypeDescription = 0x00010000,
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SkipRemovedArguments = 0x00020000,
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IncludeDefaultExpression = 0x00040000,
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NoReturnStatement = 0x00080000,
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NoBlockedSlot = 0x00100000,
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SuperCall = 0x00200000,
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// The following options have been added for PythonQt:
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FirstArgIsWrappedObject = 0x00400000,
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ConvertReferenceToPtr = 0x00800000,
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UseIndexedName = 0x01000000,
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ProtectedEnumAsInts = 0x02000000,
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ForceValueType = ExcludeReference | ExcludeConst
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};
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Generator();
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void setClasses(const AbstractMetaClassList &classes) { m_classes = classes; }
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AbstractMetaClassList classes() const { return m_classes; }
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QString outputDirectory() const { return m_out_dir; }
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void setOutputDirectory(const QString &outDir) { m_out_dir = outDir; }
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virtual void generate();
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void printClasses();
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int numGenerated() { return m_num_generated; }
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int numGeneratedAndWritten() { return m_num_generated_written; }
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virtual bool shouldGenerate(const AbstractMetaClass *) const { return true; }
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virtual QString subDirectoryForClass(const AbstractMetaClass *java_class) const;
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virtual QString fileNameForClass(const AbstractMetaClass *java_class) const;
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virtual void write(QTextStream &s, const AbstractMetaClass *java_class);
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bool hasDefaultConstructor(const AbstractMetaType *type);
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// QtScript
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void setQtMetaTypeDeclaredTypeNames(const QSet<QString> &names)
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{ m_qmetatype_declared_typenames = names; }
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QSet<QString> qtMetaTypeDeclaredTypeNames() const
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{ return m_qmetatype_declared_typenames; }
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protected:
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void verifyDirectoryFor(const QFile &file);
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AbstractMetaClassList m_classes;
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int m_num_generated;
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int m_num_generated_written;
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QString m_out_dir;
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// QtScript
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QSet<QString> m_qmetatype_declared_typenames;
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};
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class Indentor {
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public:
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Indentor():
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indent(0)
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{}
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int indent;
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};
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class Indentation {
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public:
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Indentation(Indentor &indentor):
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indentor(indentor)
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{
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indentor.indent++;
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}
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~Indentation()
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{
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indentor.indent--;
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}
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private:
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Indentor &indentor;
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};
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inline QTextStream &operator <<(QTextStream &s, const Indentor &indentor)
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{
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for (int i=0; i<indentor.indent; ++i)
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s << " ";
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return s;
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}
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#endif // GENERATOR_H
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