/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** 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 qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QOBJECTDEFS_PYSIDE_H
#define QOBJECTDEFS_PYSIDE_H

#include <QtCore/qnamespace.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Core)

class QByteArray;

class QString;

#ifndef Q_MOC_OUTPUT_REVISION
#define Q_MOC_OUTPUT_REVISION 61
#endif

// macro for onaming members
#ifdef METHOD
#undef METHOD
#endif
#ifdef SLOT
#undef SLOT
#endif
#ifdef SIGNAL
#undef SIGNAL
#endif

Q_CORE_EXPORT const char *qFlagLocation(const char *method);

#define QTOSTRING_HELPER(s) #s
#define QTOSTRING(s) QTOSTRING_HELPER(s)
#ifndef QT_NO_DEBUG
# define QLOCATION "\0"__FILE__":"QTOSTRING(__LINE__)
# define METHOD(a)   qFlagLocation("0"#a QLOCATION)
# define SLOT(a)     qFlagLocation("1"#a QLOCATION)
# define SIGNAL(a)   qFlagLocation("2"#a QLOCATION)
#else
# define METHOD(a)   "0"#a
# define SLOT(a)     "1"#a
# define SIGNAL(a)   "2"#a
#endif

#ifdef QT3_SUPPORT
#define METHOD_CODE   0                        // member type codes
#define SLOT_CODE     1
#define SIGNAL_CODE   2
#endif

#define QMETHOD_CODE  0                        // member type codes
#define QSLOT_CODE    1
#define QSIGNAL_CODE  2

#define Q_ARG(type, data) QArgument<type >(#type, data)
#define Q_RETURN_ARG(type, data) QReturnArgument<type >(#type, data)

class QObject;
class QMetaMethod;
class QMetaEnum;
class QMetaProperty;
class QMetaClassInfo;


class Q_CORE_EXPORT QGenericArgument
{
public:
    inline QGenericArgument(const char *aName = 0, const void *aData = 0)
        : _data(aData), _name(aName) {}
    inline void *data() const { return const_cast<void *>(_data); }
    inline const char *name() const { return _name; }

private:
    const void *_data;
    const char *_name;
};

class Q_CORE_EXPORT QGenericReturnArgument: public QGenericArgument
{
public:
    inline QGenericReturnArgument(const char *aName = 0, void *aData = 0)
        : QGenericArgument(aName, aData)
        {}
};

template <class T>
class QArgument: public QGenericArgument
{
public:
    inline QArgument(const char *aName, const T &aData)
        : QGenericArgument(aName, static_cast<const void *>(&aData))
        {}
};


template <typename T>
class QReturnArgument: public QGenericReturnArgument
{
public:
    inline QReturnArgument(const char *aName, T &aData)
        : QGenericReturnArgument(aName, static_cast<void *>(&aData))
        {}
};

struct Q_CORE_EXPORT QMetaObject
{
    const char *className() const;
    const QMetaObject *superClass() const;

    QObject *cast(QObject *obj) const;

#ifndef QT_NO_TRANSLATION
    // ### Qt 4: Merge overloads
    QString tr(const char *s, const char *c) const;
    QString trUtf8(const char *s, const char *c) const;
    QString tr(const char *s, const char *c, int n) const;
    QString trUtf8(const char *s, const char *c, int n) const;
#endif // QT_NO_TRANSLATION

    int methodOffset() const;
    int enumeratorOffset() const;
    int propertyOffset() const;
    int classInfoOffset() const;

    int constructorCount() const;
    int methodCount() const;
    int enumeratorCount() const;
    int propertyCount() const;
    int classInfoCount() const;

    int indexOfConstructor(const char *constructor) const;
    int indexOfMethod(const char *method) const;
    int indexOfSignal(const char *signal) const;
    int indexOfSlot(const char *slot) const;
    int indexOfEnumerator(const char *name) const;
    int indexOfProperty(const char *name) const;
    int indexOfClassInfo(const char *name) const;

    QMetaMethod constructor(int index) const;
    QMetaMethod method(int index) const;
    QMetaEnum enumerator(int index) const;
    QMetaProperty property(int index) const;
    QMetaClassInfo classInfo(int index) const;
    QMetaProperty userProperty() const;

    static bool checkConnectArgs(const char *signal, const char *method);
    static QByteArray normalizedSignature(const char *method);
    static QByteArray normalizedType(const char *type);

    // internal index-based connect
    static bool connect(const QObject *sender, int signal_index,
                        const QObject *receiver, int method_index,
                        int type = 0, int *types = 0);
    // internal index-based disconnect
    static bool disconnect(const QObject *sender, int signal_index,
                           const QObject *receiver, int method_index);
    // internal slot-name based connect
    static void connectSlotsByName(QObject *o);

    // internal index-based signal activation
    static void activate(QObject *sender, int signal_index, void **argv);
    static void activate(QObject *sender, int from_signal_index, int to_signal_index, void **argv);
    static void activate(QObject *sender, const QMetaObject *, int local_signal_index, void **argv);
    static void activate(QObject *sender, const QMetaObject *, int from_local_signal_index, int to_local_signal_index, void **argv);
    // internal guarded pointers
    static void addGuard(QObject **ptr);
    static void removeGuard(QObject **ptr);
    static void changeGuard(QObject **ptr, QObject *o);

    static bool invokeMethod(QObject *obj, const char *member,
                             Qt::ConnectionType,
                             QGenericReturnArgument ret,
                             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());

    static inline bool invokeMethod(QObject *obj, const char *member,
                             QGenericReturnArgument ret,
                             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())
    {
        return invokeMethod(obj, member, Qt::AutoConnection, ret, val0, val1, val2, val3,
                val4, val5, val6, val7, val8, val9);
    }

    static inline bool invokeMethod(QObject *obj, const char *member,
                             Qt::ConnectionType type,
                             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())
    {
        return invokeMethod(obj, member, type, QGenericReturnArgument(), val0, val1, val2,
                                 val3, val4, val5, val6, val7, val8, val9);
    }

    static inline bool invokeMethod(QObject *obj, const char *member,
                             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())
    {
        return invokeMethod(obj, member, Qt::AutoConnection, QGenericReturnArgument(), val0,
                val1, val2, val3, val4, val5, val6, val7, val8, val9);
    }

    QObject *newInstance(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;

    enum Call {
        InvokeMetaMethod,
        ReadProperty,
        WriteProperty,
        ResetProperty,
        QueryPropertyDesignable,
        QueryPropertyScriptable,
        QueryPropertyStored,
        QueryPropertyEditable,
        QueryPropertyUser,
        CreateInstance
    };

    int static_metacall(Call, int, void **) const;

#ifdef QT3_SUPPORT
    QT3_SUPPORT const char *superClassName() const;
#endif

    struct { // private data
        const QMetaObject *superdata;
        const char *stringdata;
        const uint *data;
        const void *extradata;
    } d;
};

struct QMetaObjectExtraData
{
    const QMetaObject **objects;
    int (*static_metacall)(QMetaObject::Call, int, void **);
};

inline const char *QMetaObject::className() const
{ return d.stringdata; }

inline const QMetaObject *QMetaObject::superClass() const
{ return d.superdata; }

#ifdef QT3_SUPPORT
inline const char *QMetaObject::superClassName() const
{ return d.superdata ? d.superdata->className() : 0; }
#endif

QT_END_NAMESPACE

QT_END_HEADER

#endif // QOBJECTDEFS_H