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<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qaxfactory.h</h1>

<p>This is the verbatim text of the qaxfactory.h include file. It is provided only for illustration; the copyright remains with Trolltech.
<hr>
<pre>
/****************************************************************************
** $Id: qaxfactory-h.html 636340 2007-02-22 20:29:56Z mueller $
**
** Declaration of the QAxFactory class
**
** Copyright (C) 2001-2007 Trolltech ASA.  All rights reserved.
**
** This file is part of the Active Qt integration.
**
** Licensees holding valid Qt Enterprise Edition
** licenses for Windows may use this file in accordance with the Qt Commercial
** License Agreement provided with the Software.
**
** This file is not available for use under any other license without
** express written permission from the copyright holder.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef QAXFACTORY_H
#define QAXFACTORY_H

#include &lt;qdict.h&gt;
#include &lt;quuid.h&gt;
#include &lt;private/qcom_p.h&gt;
#include &lt;qmetaobject.h&gt;

// {22B230F6-8722-4051-ADCB-E7C9CE872EB3}
#ifndef IID_QAxFactory
#define IID_QAxFactory QUuid( 0x22b230f6, 0x8722, 0x4051, 0xad, 0xcb, 0xe7, 0xc9, 0xce, 0x87, 0x2e, 0xb3 )
#endif

class QWidget;
class QMetaObject;
class QSettings;
struct IDispatch;

struct QAxFactoryInterface : public QFeatureListInterface
{
public:
#ifndef Q_QDOC
    virtual QWidget *create( const QString &amp;key, QWidget *parent = 0, const char *name = 0 ) = 0;
    virtual QObject *createObject( const QString &amp;key, QObject *parent = 0, const char *name = 0 ) = 0;
    virtual QMetaObject *metaObject( const QString &amp;key ) const = 0;
    virtual bool createObjectWrapper(QObject *object, IDispatch **wrapper) = 0;

    virtual QUuid classID( const QString &amp;key ) const = 0;
    virtual QUuid interfaceID( const QString &amp;key ) const = 0;
    virtual QUuid eventsID( const QString &amp;key ) const = 0;    
    virtual QUuid typeLibID() const = 0;
    virtual QUuid appID() const = 0;

    virtual void registerClass( const QString &amp;key, QSettings * ) const = 0;
    virtual void unregisterClass( const QString &amp;key, QSettings * ) const = 0;

    virtual bool validateLicenseKey( const QString &amp;key, const QString &amp;licenseKey) const = 0;

    virtual QString exposeToSuperClass( const QString &amp;key ) const = 0;
    virtual bool stayTopLevel( const QString &amp;key ) const = 0;
    virtual bool hasStockEvents( const QString &amp;key ) const = 0;
    virtual bool isService() const = 0;
#endif
};

extern QAxFactoryInterface *qAxFactory();

class QAxFactory : public QAxFactoryInterface
{
public:
    QAxFactory( const QUuid &amp;, const QUuid &amp;);
    virtual ~QAxFactory();
    Q_REFCOUNT;

    QRESULT queryInterface( const QUuid &amp;iid, QUnknownInterface **iface );

#ifdef Q_QDOC
    virtual QStringList featureList() const = 0;
#endif
    virtual QWidget *create( const QString &amp;key, QWidget *parent = 0, const char *name = 0 );
    virtual QObject *createObject( const QString &amp;key, QObject *parent = 0, const char *name = 0 );
    virtual QMetaObject *metaObject( const QString &amp;key ) const;
    virtual bool createObjectWrapper(QObject *object, IDispatch **wrapper);

    virtual QUuid classID( const QString &amp;key ) const;
    virtual QUuid interfaceID( const QString &amp;key ) const;
    virtual QUuid eventsID( const QString &amp;key ) const;

    virtual QUuid typeLibID() const;
    virtual QUuid appID() const;

    virtual void registerClass( const QString &amp;key, QSettings * ) const;
    virtual void unregisterClass( const QString &amp;key, QSettings * ) const;

    virtual bool validateLicenseKey( const QString &amp;key, const QString &amp;licenseKey) const;

    virtual QString exposeToSuperClass( const QString &amp;key ) const;
    virtual bool stayTopLevel( const QString &amp;key ) const;
    virtual bool hasStockEvents( const QString &amp;key ) const;
    virtual bool isService() const;

    enum ServerType {
	SingleInstance,
	MultipleInstances
    };

    static bool isServer();
    static QString serverDirPath();
    static QString serverFilePath();
    static bool startServer(ServerType type = MultipleInstances);
    static bool stopServer();

private:
    QUuid typelib;
    QUuid app;
};

inline bool QAxFactory::startServer(ServerType type)
{
    // implementation in qaxservermain.cpp
    extern bool qax_startServer(ServerType);
    return qax_startServer(type);
}

inline bool QAxFactory::stopServer()
{
    // implementation in qaxservermain.cpp
    extern bool qax_stopServer();
    return qax_stopServer();
}

#define QAXFACTORY_EXPORT( IMPL, TYPELIB, APPID )	\
    QUnknownInterface *ucm_instantiate()		\
    {							\
	IMPL *impl = new IMPL( QUuid(TYPELIB), QUuid(APPID) );	\
	QUnknownInterface* iface = 0; 			\
	impl-&gt;queryInterface( IID_QUnknown, &amp;iface );	\
	return iface;					\
    }

#define QAXFACTORY_DEFAULT( Class, IIDClass, IIDInterface, IIDEvents, IIDTypeLib, IIDApp ) \
    class QAxDefaultFactory : public QAxFactory \
    { \
    public: \
	QAxDefaultFactory( const QUuid &amp;app, const QUuid &amp;lib) \
	: QAxFactory( app, lib ) {} \
	QStringList featureList() const \
	{ \
	    QStringList list; \
	    list &lt;&lt; #Class; \
	    return list; \
	} \
	QMetaObject *metaObject( const QString &amp;key ) const \
	{ \
	    if ( key == #Class ) \
		return Class::staticMetaObject(); \
	    return 0; \
	} \
	QWidget *create( const QString &amp;key, QWidget *parent, const char *name ) \
	{ \
	    if ( key == #Class ) \
		return new Class( parent, name ); \
	    return 0; \
	} \
	QUuid classID( const QString &amp;key ) const \
	{ \
	    if ( key == #Class ) \
		return QUuid( IIDClass ); \
	    return QUuid(); \
	} \
	QUuid interfaceID( const QString &amp;key ) const \
	{ \
	    if ( key == #Class ) \
		return QUuid( IIDInterface ); \
	    return QUuid(); \
	} \
	QUuid eventsID( const QString &amp;key ) const \
	{ \
	    if ( key == #Class ) \
		return QUuid( IIDEvents ); \
	    return QUuid(); \
	} \
    }; \
    QAXFACTORY_EXPORT( QAxDefaultFactory, IIDTypeLib, IIDApp ) \

template&lt;class T&gt;
class QAxClass : public QAxFactory
{
public:
    QAxClass(const QString &amp;appId, const QString &amp;libId)
    : QAxFactory(appId, libId)
    {}

    QMetaObject *metaObject(const QString &amp;key) const { return T::staticMetaObject(); }
    QStringList featureList() const { return QString(T::staticMetaObject()-&gt;className()); }
    QWidget *create(const QString &amp;key, QWidget *parent, const char *name)
    {
	if (key != QString(T::staticMetaObject()-&gt;className())) return 0;
	if (!qstrcmp(T::staticMetaObject()-&gt;classInfo("Creatable", TRUE), "no")) return 0;
	return new T(parent, name);
    }
};

#define QAXFACTORY_BEGIN(IDTypeLib, IDApp) \
    class QAxFactoryList : public QAxFactory \
    { \
	QStringList factoryKeys; \
	QDict&lt;QAxFactoryInterface&gt; factories; \
    public: \
	QAxFactoryList() \
	: QAxFactory(IDApp, IDTypeLib) \
	{ \
	    factories.setAutoDelete(TRUE); \
	    QAxFactoryInterface *factory = 0; \
	    QStringList keys; \
	    QStringList::Iterator it; \

#define QAXCLASS(Class) \
	    factory = new QAxClass&lt;Class&gt;(appID(), typeLibID()); \
	    keys = factory-&gt;featureList(); \
	    for (it = keys.begin(); it != keys.end(); ++it) { \
		factoryKeys += *it; \
		factories.insert(*it, factory); \
	    }\

#define QAXFACTORY_END() \
	} \
	QStringList featureList() const {  return factoryKeys; } \
	QWidget *create(const QString &amp;key, QWidget *parent, const char *name) { \
	    QAxFactoryInterface *f = factories[key]; \
	    return f ? f-&gt;create(key, parent, name) : 0; \
	} \
	QUuid classID(const QString &amp;key) { \
	    QAxFactoryInterface *f = factories[key]; \
	    return f ? f-&gt;classID(key) : QUuid(); \
	} \
	QUuid interfaceID(const QString &amp;key) { \
	    QAxFactoryInterface *f = factories[key]; \
	    return f ? f-&gt;interfaceID(key) : QUuid(); \
	} \
	QUuid eventsID(const QString &amp;key) { \
	    QAxFactoryInterface *f = factories[key]; \
	    return f ? f-&gt;eventsID(key) : QUuid(); \
	} \
	void registerClass( const QString &amp;key, QSettings *s ) const { \
	    QAxFactoryInterface *f = factories[key]; \
	    if (f) f-&gt;registerClass(key, s); \
	} \
	void unregisterClass( const QString &amp;key, QSettings *s ) const { \
	    QAxFactoryInterface *f = factories[key]; \
	    if (f) f-&gt;unregisterClass(key, s); \
	} \
	QString exposeToSuperClass( const QString &amp;key ) const { \
	    QAxFactoryInterface *f = factories[key]; \
	    return f ? f-&gt;exposeToSuperClass(key) : QString(); \
	} \
	bool stayTopLevel( const QString &amp;key ) const { \
	    QAxFactoryInterface *f = factories[key]; \
	    return f ? f-&gt;stayTopLevel(key) : FALSE; \
	} \
	bool hasStockEvents( const QString &amp;key ) const { \
	    QAxFactoryInterface *f = factories[key]; \
	    return f ? f-&gt;hasStockEvents(key) : FALSE; \
	} \
    }; \
    QUnknownInterface *ucm_instantiate()		\
    {							\
	QAxFactoryList *impl = new QAxFactoryList();	\
	QUnknownInterface* iface = 0; 			\
	impl-&gt;queryInterface( IID_QUnknown, &amp;iface );	\
	return iface;					\
    }


#endif // QAXFACTORY_H
</pre>
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
<td align=right><div align=right>Qt 3.3.8</div>
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