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/****************************************************************************
**
** Macros and definitions related to TQObject
**
** Created : 930419
**
** Copyright (C) 2010 Timothy Pearson and (C) 1992-2008 Trolltech ASA.
**
** This file is part of the kernel module of the TQt GUI Toolkit.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** This file may be used under the terms of the Q Public License as
** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
** included in the packaging of this file. Licensees holding valid TQt
** Commercial licenses may use this file in accordance with the TQt
** Commercial License Agreement provided with the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#ifndef TQOBJECTDEFS_H
#define TQOBJECTDEFS_H
#include "tqtglobaldefines.h"
#ifndef TQT_H
#include "tqglobal.h"
#endif // TQT_H
#ifdef USE_QT4
#include <Qt/qobject.h>
#include <Qt/qmetaobject.h>
#undef TQT_H
#include "tqvariant.h"
#endif
#ifndef TQT_NO_TRANSLATION
# ifndef TQT_NO_TEXTCODEC
// full set of tr functions
# define TQT_TR_FUNCTIONS \
static TQString tr( const char *, const char * = 0 ); \
static TQString trUtf8( const char *, const char * = 0 );
# else
// no TQTextCodec, no utf8
# define TQT_TR_FUNCTIONS \
static TQString tr( const char *, const char * = 0 );
# endif
#else
// inherit the ones from TQObject
# define TQT_TR_FUNCTIONS
#endif
#ifdef USE_QT4
#ifndef TQT_NO_PROPERTIES
# define TQT_PROP_FUNCTIONS \
inline virtual bool qt_property( int id, int f, TQVariant* v) { \
/* f==0 is write and f==1 is read */ \
QMetaProperty p = metaObject()->property(id); \
switch (f) { \
case 0: \
p.write(this, *v); \
break; \
case 1: \
*static_cast<QVariant*>(v) = p.read(this); \
break; \
} \
return true; /* Always assume success */ \
} \
//static bool qt_static_property( TQObject* , int, int, TQVariant* );
#else
# define TQT_PROP_FUNCTIONS
#endif
#else // USE_QT4
#ifndef TQT_NO_PROPERTIES
# define TQT_PROP_FUNCTIONS \
virtual bool qt_property( int id, int f, TQVariant* v); \
static bool qt_static_property( TQObject* , int, int, TQVariant* );
#else
# define TQT_PROP_FUNCTIONS
#endif
#endif // USE_QT4
// The following macros are our "extensions" to C++
// They are used, strictly speaking, only by the tqmoc.
struct TQUObject;
#ifdef TQT_TQMOC_CPP
#define Q_SLOTS Q_SLOTS
#define Q_SIGNALS Q_SIGNALS
#define TQ_CLASSINFO( name, value ) TQ_CLASSINFO( name, value )
#define TQ_PROPERTY( text ) TQ_PROPERTY( text )
#define TQ_OVERRIDE( text ) TQ_OVERRIDE( text )
#define TQ_ENUMS( x ) TQ_ENUMS( x )
#define TQ_SETS( x ) TQ_SETS( x )
#ifdef USE_QT4
// /* tmake ignore TQ_OBJECT */
#define TQ_OBJECT //
// /* tmake ignore TQ_OBJECT */
#define TQ_OBJECT_FAKE //
#else // USE_QT4
/* tmake ignore TQ_OBJECT */
#define TQ_OBJECT TQ_OBJECT
/* tmake ignore TQ_OBJECT */
#define TQ_OBJECT_FAKE TQ_OBJECT_FAKE
#endif // USE_QT4
#else
#define Q_SLOTS // Q_SLOTS: in class
#define Q_SIGNALS protected // Q_SIGNALS: in class
#ifndef TQT_NO_EMIT
#define emit // emit signal
#endif
#define TQ_CLASSINFO( name, value ) // class info
#define TQ_PROPERTY( text ) // property
#define TQ_OVERRIDE( text ) // override property
#define TQ_ENUMS( x )
#define TQ_SETS( x )
#ifdef USE_QT4
# ifndef TQT_NO_TEXTCODEC
// full set of tr functions
# define TQT_TR_FUNCTIONS_QT4 \
inline static TQString tqtr( const char *ch1, const char *ch2 = 0 ) { return TQT_TQSTRING(tr(ch1, ch2)); } \
inline static TQString tqtrUtf8( const char *ch1, const char *ch2 = 0 ) { return TQT_TQSTRING(tr(ch1, ch2)); }
# else
// no TQTextCodec, no utf8
# define TQT_TR_FUNCTIONS_QT4 \
inline static TQString tqtr( const char *ch1, const char *ch2 = 0 ) { return TQT_TQSTRING(tr(ch1, ch2)); }
# endif
#define TQ_OBJECT \
public: \
inline static TQMetaObject* tqstaticMetaObject() \
{ return tqstaticMetaObject_helper(&staticMetaObject); } \
inline virtual const char *className() const \
{ return metaObject()->className(); } \
inline virtual void* tqqt_cast( const char* ctname ) \
{ if (inherits(ctname)) \
return const_cast<TQT_BASE_OBJECT_NAME *>(reinterpret_cast<TQT_BASE_OBJECT_NAME *>(0)->staticMetaObject.cast(const_cast<QObject *>(static_cast<const QObject*>(TQT_TQOBJECT_CONST(this))))); \
return 0; } /* [FIXME] VERIFY THIS!!! */ \
inline void* qt_cast( const char* ctname ) \
{ if (inherits(ctname)) \
return const_cast<TQT_BASE_OBJECT_NAME *>(reinterpret_cast<TQT_BASE_OBJECT_NAME *>(0)->staticMetaObject.cast(const_cast<QObject *>(static_cast<const QObject*>(TQT_TQOBJECT_CONST(this))))); \
return 0; } /* [FIXME] VERIFY THIS!!! */ \
inline virtual bool qt_invoke( int, TQUObject* ) \
{ printf("[WARNING] qt_invoke unimplemented\n\r"); return false; } \
inline virtual bool qt_emit( int, TQUObject* ) \
{ printf("[WARNING] qt_emit unimplemented\n\r"); return false; } \
TQT_PROP_FUNCTIONS \
TQT_TR_FUNCTIONS_QT4
#else // USE_QT4
/* tmake ignore TQ_OBJECT */
#define TQ_OBJECT \
public: \
virtual TQMetaObject *tqmetaObject() const { \
return staticMetaObject(); \
} \
virtual const char *className() const; \
virtual void* tqqt_cast( const char* ); \
virtual bool qt_invoke( int, TQUObject* ); \
virtual bool qt_emit( int, TQUObject* ); \
TQT_PROP_FUNCTIONS \
static TQMetaObject* staticMetaObject(); \
TQObject* qObject() { return (TQObject*)this; } \
TQT_TR_FUNCTIONS \
private: \
static TQMetaObject *metaObj;
#endif // USE_QT4
/* tmake ignore TQ_OBJECT */
#define TQ_OBJECT_FAKE TQ_OBJECT
#endif
// macro for naming members
#ifdef TQT_METHOD
#undef TQT_METHOD
#endif
#ifdef TQT_SLOT
#undef TQT_SLOT
#endif
#ifdef TQT_SIGNAL
#undef TQT_SIGNAL
#endif
#if defined(_OLD_CPP_)
#define TQT_METHOD(a) "0""a"
#define TQT_SLOT(a) "1""a"
#define TQT_SIGNAL(a) "2""a"
#else
#define TQT_METHOD(a) "0"#a
#define TQT_SLOT(a) "1"#a
#define TQT_SIGNAL(a) "2"#a
#endif
#ifndef TQT_CLEAN_NAMESPACE
#define METHOD_CODE 0 // member type codes
#define SLOT_CODE 1
#define SIGNAL_CODE 2
#endif
#define TQMETHOD_CODE 0 // member type codes
#define TQSLOT_CODE 1
#define TQSIGNAL_CODE 2
class TQObject;
class TQMetaObject;
class TQSignal;
class TQConnection;
class TQEvent;
struct TQMetaData;
class TQConnectionList;
class TQConnectionListIt;
class TQSignalVec;
class TQObjectList;
class TQObjectListIt;
class TQMemberDict;
TQ_EXPORT void *qt_find_obj_child( TQObject *, const char *, const char * );
#define TQ_CHILD(parent,type,name) \
((type*)qt_find_obj_child(parent,#type,name))
TQ_EXPORT void *qt_inheritedBy( TQMetaObject *super, const TQObject *cls );
// template <typename T>
// TQ_INLINE_TEMPLATES T tqqt_cast(const TQObject *object)
// { return (T)qt_inheritedBy( ((T)0)->staticMetaObject(), object ); }
// template <typename T>
// TQ_INLINE_TEMPLATES T tqqt_cast(const TQT_BASE_OBJECT_NAME *object)
// { return (T)qt_inheritedBy( ((T)0)->staticMetaObject(), TQT_TQOBJECT_CONST(object) ); }
template <typename T>
TQ_INLINE_TEMPLATES T tqqt_cast(const TQT_BASE_OBJECT_NAME *object)
//{ return (const T)qobject_cast<const T>(object); }
{
// // this will cause a compilation error if T is not const
// register T ptr = static_cast<T>(object);
// Q_UNUSED(ptr);
#if !defined(QT_NO_MEMBER_TEMPLATES) && !defined(QT_NO_QOBJECT_CHECK)
reinterpret_cast<T>(0)->qt_check_for_QOBJECT_macro(*reinterpret_cast<T>(const_cast<TQT_BASE_OBJECT_NAME *>(object)));
#endif
return static_cast<T>(const_cast<TQT_BASE_OBJECT_NAME *>(reinterpret_cast<T>(0)->staticMetaObject.cast(const_cast<TQT_BASE_OBJECT_NAME *>(object))));
}
#endif // TQOBJECTDEFS_H
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