/****************************************************************************

**

** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

** All rights reserved.

** 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 Technology Preview License Agreement accompanying

** this package.

**

** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.

**

** If you have questions regarding the use of this file, please contact

** Nokia at qt-info@nokia.com.

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** $QT_END_LICENSE$

**

****************************************************************************/

#ifndef QOBJECTDEFS_H

#define QOBJECTDEFS_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 62

#endif

// The following macros are our "extensions" to C++

// They are used, strictly speaking, only by the moc.

#ifndef Q_MOC_RUN

# if defined(QT_NO_KEYWORDS)

#  define QT_NO_EMIT

# else

#   define slots

#   define signals protected

# endif

# define Q_SLOTS

# define Q_SIGNALS protected

# define Q_PRIVATE_SLOT(d, signature)

# define Q_EMIT

#ifndef QT_NO_EMIT

# define emit

#endif

#define Q_CLASSINFO(name, value)

#define Q_INTERFACES(x)

#define Q_PROPERTY(text)

#define Q_PRIVATE_PROPERTY(d, text)

#define Q_OVERRIDE(text)

#define Q_ENUMS(x)

#define Q_FLAGS(x)

#ifdef QT3_SUPPORT

# define Q_SETS(x)

#endif

#define Q_SCRIPTABLE

#define Q_INVOKABLE

#define Q_SIGNAL

#define Q_SLOT

#ifndef QT_NO_TRANSLATION

# ifndef QT_NO_TEXTCODEC

// full set of tr functions

// ### Qt 5: merge overloads

#  define QT_TR_FUNCTIONS \

    static inline QString tr(const char *s, const char *c = 0) \

        { return staticMetaObject.tr(s, c); } \

    static inline QString trUtf8(const char *s, const char *c = 0) \

        { return staticMetaObject.trUtf8(s, c); } \

    static inline QString tr(const char *s, const char *c, int n) \

        { return staticMetaObject.tr(s, c, n); } \

    static inline QString trUtf8(const char *s, const char *c, int n) \

        { return staticMetaObject.trUtf8(s, c, n); }

# else

// no QTextCodec, no utf8

// ### Qt 5: merge overloads

#  define QT_TR_FUNCTIONS \

    static inline QString tr(const char *s, const char *c = 0) \

        { return staticMetaObject.tr(s, c); } \

    static inline QString tr(const char *s, const char *c, int n) \

        { return staticMetaObject.tr(s, c, n); }

# endif

#else

// inherit the ones from QObject

# define QT_TR_FUNCTIONS

#endif

#if defined(QT_NO_MEMBER_TEMPLATES) || defined(QT_NO_QOBJECT_CHECK)

/* tmake ignore Q_OBJECT */

#define Q_OBJECT_CHECK

#else

/* This is a compile time check that ensures that any class cast with qobject_cast

   actually contains a Q_OBJECT macro. Note: qobject_cast will fail if a QObject

   subclass doesn't contain Q_OBJECT.

   In qt_check_for_QOBJECT_macro, we call a dummy templated function with two

   parameters, the first being "this" and the other the target of the qobject

   cast. If the types are not identical, we know that a Q_OBJECT macro is missing.

   If you get a compiler error here, make sure that the class you are casting

   to contains a Q_OBJECT macro.

*/

/* tmake ignore Q_OBJECT */

#define Q_OBJECT_CHECK \

    template <typename T> inline void qt_check_for_QOBJECT_macro(const T &_q_argument) const \

    { int i = qYouForgotTheQ_OBJECT_Macro(this, &_q_argument); i = i; }

template <typename T>

inline int qYouForgotTheQ_OBJECT_Macro(T, T) { return 0; }

template <typename T1, typename T2>

inline void qYouForgotTheQ_OBJECT_Macro(T1, T2) {}

#endif // QT_NO_MEMBER_TEMPLATES

#ifdef Q_NO_DATA_RELOCATION

#define Q_OBJECT_GETSTATICMETAOBJECT static const QMetaObject &getStaticMetaObject();

#else

#define Q_OBJECT_GETSTATICMETAOBJECT

#endif

/* tmake ignore Q_OBJECT */

#define Q_OBJECT \

public: \

    Q_OBJECT_CHECK \

    static const QMetaObject staticMetaObject; \

    Q_OBJECT_GETSTATICMETAOBJECT \

    virtual const QMetaObject *metaObject() const; \

    virtual void *qt_metacast(const char *); \

    QT_TR_FUNCTIONS \

    virtual int qt_metacall(QMetaObject::Call, int, void **); \

private:

/* tmake ignore Q_OBJECT */

#define Q_OBJECT_FAKE Q_OBJECT

/* tmake ignore Q_GADGET */

#define Q_GADGET \

public: \

    static const QMetaObject staticMetaObject; \

    Q_OBJECT_GETSTATICMETAOBJECT \

private:

#else // Q_MOC_RUN

#define slots slots

#define signals signals

#define Q_SLOTS Q_SLOTS

#define Q_SIGNALS Q_SIGNALS

#define Q_CLASSINFO(name, value) Q_CLASSINFO(name, value)

#define Q_INTERFACES(x) Q_INTERFACES(x)

#define Q_PROPERTY(text) Q_PROPERTY(text)

#define Q_PRIVATE_PROPERTY(d, text) Q_PRIVATE_PROPERTY(d, text)

#define Q_OVERRIDE(text) Q_OVERRIDE(text)

#define Q_ENUMS(x) Q_ENUMS(x)

#define Q_FLAGS(x) Q_FLAGS(x)

#ifdef QT3_SUPPORT

# define Q_SETS(x) Q_SETS(x)

#endif

 /* tmake ignore Q_OBJECT */

#define Q_OBJECT Q_OBJECT

 /* tmake ignore Q_OBJECT */

#define Q_OBJECT_FAKE Q_OBJECT_FAKE

 /* tmake ignore Q_GADGET */

#define Q_GADGET Q_GADGET

#define Q_SCRIPTABLE Q_SCRIPTABLE

#define Q_INVOKABLE Q_INVOKABLE

#define Q_SIGNAL Q_SIGNAL

#define Q_SLOT Q_SLOT

#endif //Q_MOC_RUN

// 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);

    static bool disconnectOne(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);  //obsolete

    static void activate(QObject *sender, int from_signal_index, int to_signal_index, void **argv); //obsolete

    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); //obsolete

    // 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;

    static int metacall(QObject *, Call, int, void **);

#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;

};

typedef const QMetaObject& (*QMetaObjectAccessor)();

struct QMetaObjectExtraData

{

#ifdef Q_NO_DATA_RELOCATION

    const QMetaObjectAccessor *objects;

#else

    const QMetaObject **objects;

#endif

    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