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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the ActiveQt framework of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
** the names of its contributors may be used to endorse or promote
** products derived from this software without specific prior written
** permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QAXBASE_H
#define QAXBASE_H
#include <QtCore/qdatastream.h>
#include <QtCore/qmap.h>
#include <QtCore/qobject.h>
#include <QtCore/qvariant.h>
struct IUnknown;
struct IDispatch;
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(ActiveQt)
#ifndef QT_NO_WIN_ACTIVEQT
struct QUuid;
class QAxEventSink;
class QAxObject;
class QAxBasePrivate;
struct QAxMetaObject;
class QAxBase
{
QDOC_PROPERTY(QString control READ control WRITE setControl)
public:
typedef QMap<QString, QVariant> PropertyBag;
QAxBase(IUnknown *iface = 0);
virtual ~QAxBase();
QString control() const;
long queryInterface(const QUuid &, void**) const;
QVariant dynamicCall(const char *name, const QVariant &v1 = QVariant(),
const QVariant &v2 = QVariant(),
const QVariant &v3 = QVariant(),
const QVariant &v4 = QVariant(),
const QVariant &v5 = QVariant(),
const QVariant &v6 = QVariant(),
const QVariant &v7 = QVariant(),
const QVariant &v8 = QVariant());
QVariant dynamicCall(const char *name, QList<QVariant> &vars);
QAxObject *querySubObject(const char *name, const QVariant &v1 = QVariant(),
const QVariant &v2 = QVariant(),
const QVariant &v3 = QVariant(),
const QVariant &v4 = QVariant(),
const QVariant &v5 = QVariant(),
const QVariant &v6 = QVariant(),
const QVariant &v7 = QVariant(),
const QVariant &v8 = QVariant());
QAxObject* querySubObject(const char *name, QList<QVariant> &vars);
virtual const QMetaObject *metaObject() const;
virtual int qt_metacall(QMetaObject::Call, int, void **);
virtual QObject *qObject() const = 0;
virtual const char *className() const = 0;
PropertyBag propertyBag() const;
void setPropertyBag(const PropertyBag&);
QString generateDocumentation();
virtual bool propertyWritable(const char*) const;
virtual void setPropertyWritable(const char*, bool);
bool isNull() const;
QStringList verbs() const;
QVariant asVariant() const;
#ifdef qdoc
Q_SIGNALS:
void signal(const QString&,int,void*);
void propertyChanged(const QString&);
void exception(int,const QString&,const QString&,const QString&);
#endif
public:
virtual void clear();
bool setControl(const QString&);
void disableMetaObject();
void disableClassInfo();
void disableEventSink();
protected:
virtual bool initialize(IUnknown** ptr);
bool initializeRemote(IUnknown** ptr);
bool initializeLicensed(IUnknown** ptr);
bool initializeActive(IUnknown** ptr);
bool initializeFromFile(IUnknown** ptr);
void internalRelease();
void initializeFrom(QAxBase *that);
void connectNotify();
long indexOfVerb(const QString &verb) const;
private:
friend class QAxEventSink;
friend void *qax_createObjectWrapper(int, IUnknown*);
bool initializeLicensedHelper(void *factory, const QString &key, IUnknown **ptr);
QAxBasePrivate *d;
QAxMetaObject *internalMetaObject() const;
virtual const QMetaObject *parentMetaObject() const = 0;
int internalProperty(QMetaObject::Call, int index, void **v);
int internalInvoke(QMetaObject::Call, int index, void **v);
bool dynamicCallHelper(const char *name, void *out, QList<QVariant> &var, QByteArray &type);
static QMetaObject staticMetaObject;
};
#if defined Q_CC_MSVC && _MSC_VER < 1300
template <> inline QAxBase *qobject_cast_helper<QAxBase*>(const QObject *o, QAxBase *)
#else
template <> inline QAxBase *qobject_cast<QAxBase*>(const QObject *o)
#endif
{
void *result = o ? const_cast<QObject *>(o)->qt_metacast("QAxBase") : 0;
return (QAxBase*)(result);
}
#if defined Q_CC_MSVC && _MSC_VER < 1300
template <> inline QAxBase *qobject_cast_helper<QAxBase*>(QObject *o, QAxBase *)
#else
template <> inline QAxBase *qobject_cast<QAxBase*>(QObject *o)
#endif
{
void *result = o ? o->qt_metacast("QAxBase") : 0;
return (QAxBase*)(result);
}
extern QString qax_generateDocumentation(QAxBase *);
inline QString QAxBase::generateDocumentation()
{
return qax_generateDocumentation(this);
}
#ifndef QT_NO_DATASTREAM
inline QDataStream &operator >>(QDataStream &s, QAxBase &c)
{
QAxBase::PropertyBag bag;
c.qObject()->blockSignals(true);
QString control;
s >> control;
c.setControl(control);
s >> bag;
c.setPropertyBag(bag);
c.qObject()->blockSignals(false);
return s;
}
inline QDataStream &operator <<(QDataStream &s, const QAxBase &c)
{
QAxBase::PropertyBag bag = c.propertyBag();
s << c.control();
s << bag;
return s;
}
#endif // QT_NO_DATASTREAM
QT_END_NAMESPACE
#ifndef Q_COM_METATYPE_DECLARED
#define Q_COM_METATYPE_DECLARED
Q_DECLARE_METATYPE(IUnknown*)
Q_DECLARE_METATYPE(IDispatch*)
#endif
#endif // QT_NO_WIN_ACTIVEQT
QT_END_HEADER
#endif // QAXBASE_H
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