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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QMETAOBJECT_H
#define QMETAOBJECT_H
#include <QtCore/qobjectdefs.h>
#include <QtCore/qvariant.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Core)
template <typename T> class QList;
class Q_CORE_EXPORT QMetaMethod
{
public:
inline QMetaMethod() : mobj(0),handle(0) {}
const char *signature() const;
const char *typeName() const;
QList<QByteArray> parameterTypes() const;
QList<QByteArray> parameterNames() const;
const char *tag() const;
enum Access { Private, Protected, Public };
Access access() const;
enum MethodType { Method, Signal, Slot, Constructor };
MethodType methodType() const;
enum Attributes { Compatibility = 0x1, Cloned = 0x2, Scriptable = 0x4 };
int attributes() const;
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
bool invoke(QObject *object,
Qt::ConnectionType connectionType,
QGenericReturnArgument returnValue,
QGenericArgument val0 = QGenericArgument(0),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const;
inline bool invoke(QObject *object,
QGenericReturnArgument returnValue,
QGenericArgument val0 = QGenericArgument(0),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const
{
return invoke(object, Qt::AutoConnection, returnValue,
val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
}
inline bool invoke(QObject *object,
Qt::ConnectionType connectionType,
QGenericArgument val0 = QGenericArgument(0),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const
{
return invoke(object, connectionType, QGenericReturnArgument(),
val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
}
inline bool invoke(QObject *object,
QGenericArgument val0 = QGenericArgument(0),
QGenericArgument val1 = QGenericArgument(),
QGenericArgument val2 = QGenericArgument(),
QGenericArgument val3 = QGenericArgument(),
QGenericArgument val4 = QGenericArgument(),
QGenericArgument val5 = QGenericArgument(),
QGenericArgument val6 = QGenericArgument(),
QGenericArgument val7 = QGenericArgument(),
QGenericArgument val8 = QGenericArgument(),
QGenericArgument val9 = QGenericArgument()) const
{
return invoke(object, Qt::AutoConnection, QGenericReturnArgument(),
val0, val1, val2, val3, val4, val5, val6, val7, val8, val9);
}
private:
const QMetaObject *mobj;
uint handle;
friend struct QMetaObject;
};
Q_DECLARE_TYPEINFO(QMetaMethod, Q_MOVABLE_TYPE);
class Q_CORE_EXPORT QMetaEnum
{
public:
inline QMetaEnum() : mobj(0),handle(0) {}
const char *name() const;
bool isFlag() const;
int keyCount() const;
const char *key(int index) const;
int value(int index) const;
const char *scope() const;
int keyToValue(const char *key) const;
const char* valueToKey(int value) const;
int keysToValue(const char * keys) const;
QByteArray valueToKeys(int value) const;
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
inline bool isValid() const { return name() != 0; }
private:
const QMetaObject *mobj;
uint handle;
friend struct QMetaObject;
};
Q_DECLARE_TYPEINFO(QMetaEnum, Q_MOVABLE_TYPE);
class Q_CORE_EXPORT QMetaProperty
{
public:
QMetaProperty();
const char *name() const;
const char *typeName() const;
QVariant::Type type() const;
int userType() const;
bool isReadable() const;
bool isWritable() const;
bool isResettable() const;
bool isDesignable(const QObject *obj = 0) const;
bool isScriptable(const QObject *obj = 0) const;
bool isStored(const QObject *obj = 0) const;
bool isEditable(const QObject *obj = 0) const;
bool isUser(const QObject *obj = 0) const;
bool isFlagType() const;
bool isEnumType() const;
QMetaEnum enumerator() const;
bool hasNotifySignal() const;
QMetaMethod notifySignal() const;
int notifySignalIndex() const;
QVariant read(const QObject *obj) const;
bool write(QObject *obj, const QVariant &value) const;
bool reset(QObject *obj) const;
bool hasStdCppSet() const;
inline bool isValid() const { return isReadable(); }
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
private:
const QMetaObject *mobj;
uint handle;
int idx;
QMetaEnum menum;
friend struct QMetaObject;
};
class Q_CORE_EXPORT QMetaClassInfo
{
public:
inline QMetaClassInfo() : mobj(0),handle(0) {}
const char *name() const;
const char *value() const;
inline const QMetaObject *enclosingMetaObject() const { return mobj; }
private:
const QMetaObject *mobj;
uint handle;
friend struct QMetaObject;
};
Q_DECLARE_TYPEINFO(QMetaClassInfo, Q_MOVABLE_TYPE);
QT_END_NAMESPACE
QT_END_HEADER
#endif // QMETAOBJECT_H
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