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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef GDBMACROS_P_H
#define GDBMACROS_P_H
#include <QObject>
#include <QPointer>
#ifndef QT_BOOTSTRAPPED
#undef NS
#ifdef QT_NAMESPACE
# define STRINGIFY0(s) #s
# define STRINGIFY1(s) STRINGIFY0(s)
# define NS STRINGIFY1(QT_NAMESPACE) "::"
# define NSX "'" STRINGIFY1(QT_NAMESPACE) "::"
# define NSY "'"
#else
# define NS ""
# define NSX "'"
# define NSY "'"
#endif
#if defined(QT_BEGIN_NAMESPACE)
QT_BEGIN_NAMESPACE
#endif
struct Sender { QObject *sender; int signal; int ref; };
#if QT_VERSION < 0x040600
struct Connection
{
QObject *receiver;
int method;
uint connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
QBasicAtomicPointer<int> argumentTypes;
int method_() const { return method; }
};
#elif QT_VERSION < 0x040800
struct Connection
{
QObject *sender;
QObject *receiver;
int method;
uint connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
QBasicAtomicPointer<int> argumentTypes;
Connection *nextConnectionList;
//senders linked list
Connection *next;
Connection **prev;
int method_() const { return method; }
};
#else
typedef void (*StaticMetaCallFunction)(QObject *, QMetaObject::Call, int, void **);
struct Connection
{
QObject *sender;
QObject *receiver;
StaticMetaCallFunction callFunction;
// The next pointer for the singly-linked ConnectionList
Connection *nextConnectionList;
//senders linked list
Connection *next;
Connection **prev;
QBasicAtomicPointer<int> argumentTypes;
ushort method_offset;
ushort method_relative;
ushort connectionType : 3; // 0 == auto, 1 == direct, 2 == queued, 4 == blocking
~Connection();
int method() const { return method_offset + method_relative; }
int method_() const { return method(); }
};
#endif
#if QT_VERSION < 0x040600
typedef QList<Connection> ConnectionList;
typedef QList<Sender> SenderList;
static inline const Connection &connectionAt(const ConnectionList &l, int i)
{
return l.at(i);
}
static inline const QObject *senderAt(const SenderList &l, int i)
{
return l.at(i).sender;
}
static inline int signalAt(const SenderList &l, int i)
{
return l.at(i).signal;
}
//#elif QT_VERSION < 0x040800
#else
struct ConnectionList
{
ConnectionList() : first(0), last(0) { }
int size() const
{
int count = 0;
for (Connection *c = first; c != 0; c = c->nextConnectionList)
++count;
return count;
}
Connection *first;
Connection *last;
};
typedef Connection *SenderList;
static inline const Connection &connectionAt(const ConnectionList &l, int i)
{
Connection *conn = l.first;
for (int cnt = 0; cnt < i; ++cnt)
conn = conn->nextConnectionList;
return *conn;
}
#endif
class ObjectPrivate : public QObjectData
{
public:
ObjectPrivate() {}
virtual ~ObjectPrivate() {}
#if QT_VERSION < 0x040600
QList<QObject *> pendingChildInsertedEvents;
void *threadData;
void *currentSender;
void *currentChildBeingDeleted;
QList<QPointer<QObject> > eventFilters;
void *extraData;
mutable quint32 connectedSignals;
QString objectName;
void *connectionLists;
SenderList senders;
int *deleteWatch;
#elif QT_VERSION < 0x040800
QString objectName;
void *extraData;
void *threadData;
void *connectionLists;
SenderList senders;
void *currentSender;
mutable quint32 connectedSignals[2];
QList<QObject *> pendingChildInsertedEvents;
QList<QPointer<QObject> > eventFilters;
void *currentChildBeingDeleted;
QAtomicPointer<void> sharedRefcount;
int *deleteWatch;
#else
QString objectName;
void *extraData;
void *threadData;
void *connectionLists;
Connection *senders;
Sender *currentSender;
mutable quint32 connectedSignals[2];
void *unused;
QList<QPointer<QObject> > eventFilters;
union {
QObject *currentChildBeingDeleted;
void *declarativeData;
};
QAtomicPointer<void> sharedRefcount;
#ifdef QT_JAMBI_BUILD
int *deleteWatch;
#endif
#endif
};
#endif // QT_BOOTSTRAPPED
#if defined(QT_BEGIN_NAMESPACE)
QT_END_NAMESPACE
#endif
#endif // GDBMACROS_P_H
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