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328 lines
11 KiB
328 lines
11 KiB
14 years ago
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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>
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<p>This is the verbatim text of the qaxfactory.h include file. It is provided only for illustration; the copyright remains with Trolltech.
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<hr>
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<pre>
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/****************************************************************************
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** $Id: qt/qaxfactory.h 3.3.8 edited Jan 11 14:46 $
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**
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** Declaration of the QAxFactory class
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**
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** Copyright (C) 2001-2007 Trolltech ASA. All rights reserved.
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**
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** This file is part of the Active Qt integration.
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**
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** Licensees holding valid Qt Enterprise Edition
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** licenses for Windows may use this file in accordance with the Qt Commercial
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** License Agreement provided with the Software.
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**
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** This file is not available for use under any other license without
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** express written permission from the copyright holder.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about Qt Commercial License Agreements.
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**
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** Contact info@trolltech.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#ifndef QAXFACTORY_H
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#define QAXFACTORY_H
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#include <qdict.h>
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#include <quuid.h>
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#include <private/qcom_p.h>
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#include <qmetaobject.h>
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// {22B230F6-8722-4051-ADCB-E7C9CE872EB3}
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#ifndef IID_QAxFactory
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#define IID_QAxFactory QUuid( 0x22b230f6, 0x8722, 0x4051, 0xad, 0xcb, 0xe7, 0xc9, 0xce, 0x87, 0x2e, 0xb3 )
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#endif
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class QWidget;
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class QMetaObject;
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class QSettings;
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struct IDispatch;
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struct QAxFactoryInterface : public QFeatureListInterface
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{
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public:
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#ifndef Q_QDOC
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virtual QWidget *create( const QString &key, QWidget *parent = 0, const char *name = 0 ) = 0;
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virtual QObject *createObject( const QString &key, QObject *parent = 0, const char *name = 0 ) = 0;
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virtual QMetaObject *metaObject( const QString &key ) const = 0;
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virtual bool createObjectWrapper(QObject *object, IDispatch **wrapper) = 0;
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virtual QUuid classID( const QString &key ) const = 0;
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virtual QUuid interfaceID( const QString &key ) const = 0;
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virtual QUuid eventsID( const QString &key ) const = 0;
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virtual QUuid typeLibID() const = 0;
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virtual QUuid appID() const = 0;
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virtual void registerClass( const QString &key, QSettings * ) const = 0;
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virtual void unregisterClass( const QString &key, QSettings * ) const = 0;
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virtual bool validateLicenseKey( const QString &key, const QString &licenseKey) const = 0;
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virtual QString exposeToSuperClass( const QString &key ) const = 0;
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virtual bool stayTopLevel( const QString &key ) const = 0;
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virtual bool hasStockEvents( const QString &key ) const = 0;
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virtual bool isService() const = 0;
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#endif
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};
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extern QAxFactoryInterface *qAxFactory();
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class QAxFactory : public QAxFactoryInterface
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{
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public:
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QAxFactory( const QUuid &, const QUuid &);
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virtual ~QAxFactory();
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Q_REFCOUNT;
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QRESULT queryInterface( const QUuid &iid, QUnknownInterface **iface );
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#ifdef Q_QDOC
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virtual QStringList featureList() const = 0;
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#endif
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virtual QWidget *create( const QString &key, QWidget *parent = 0, const char *name = 0 );
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virtual QObject *createObject( const QString &key, QObject *parent = 0, const char *name = 0 );
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virtual QMetaObject *metaObject( const QString &key ) const;
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virtual bool createObjectWrapper(QObject *object, IDispatch **wrapper);
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virtual QUuid classID( const QString &key ) const;
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virtual QUuid interfaceID( const QString &key ) const;
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virtual QUuid eventsID( const QString &key ) const;
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virtual QUuid typeLibID() const;
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virtual QUuid appID() const;
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virtual void registerClass( const QString &key, QSettings * ) const;
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virtual void unregisterClass( const QString &key, QSettings * ) const;
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virtual bool validateLicenseKey( const QString &key, const QString &licenseKey) const;
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virtual QString exposeToSuperClass( const QString &key ) const;
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virtual bool stayTopLevel( const QString &key ) const;
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virtual bool hasStockEvents( const QString &key ) const;
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virtual bool isService() const;
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enum ServerType {
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SingleInstance,
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MultipleInstances
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};
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static bool isServer();
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static QString serverDirPath();
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static QString serverFilePath();
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static bool startServer(ServerType type = MultipleInstances);
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static bool stopServer();
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private:
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QUuid typelib;
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QUuid app;
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};
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inline bool QAxFactory::startServer(ServerType type)
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{
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// implementation in qaxservermain.cpp
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extern bool qax_startServer(ServerType);
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return qax_startServer(type);
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}
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inline bool QAxFactory::stopServer()
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{
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// implementation in qaxservermain.cpp
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extern bool qax_stopServer();
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return qax_stopServer();
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}
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#define QAXFACTORY_EXPORT( IMPL, TYPELIB, APPID ) \
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QUnknownInterface *ucm_instantiate() \
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{ \
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IMPL *impl = new IMPL( QUuid(TYPELIB), QUuid(APPID) ); \
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QUnknownInterface* iface = 0; \
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impl->queryInterface( IID_QUnknown, &iface ); \
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return iface; \
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}
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#define QAXFACTORY_DEFAULT( Class, IIDClass, IIDInterface, IIDEvents, IIDTypeLib, IIDApp ) \
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class QAxDefaultFactory : public QAxFactory \
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{ \
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public: \
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QAxDefaultFactory( const QUuid &app, const QUuid &lib) \
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: QAxFactory( app, lib ) {} \
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QStringList featureList() const \
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{ \
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QStringList list; \
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list << #Class; \
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return list; \
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} \
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QMetaObject *metaObject( const QString &key ) const \
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{ \
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if ( key == #Class ) \
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return Class::staticMetaObject(); \
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return 0; \
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} \
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QWidget *create( const QString &key, QWidget *parent, const char *name ) \
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{ \
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if ( key == #Class ) \
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return new Class( parent, name ); \
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return 0; \
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} \
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QUuid classID( const QString &key ) const \
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{ \
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if ( key == #Class ) \
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return QUuid( IIDClass ); \
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return QUuid(); \
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} \
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QUuid interfaceID( const QString &key ) const \
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{ \
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if ( key == #Class ) \
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return QUuid( IIDInterface ); \
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return QUuid(); \
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} \
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QUuid eventsID( const QString &key ) const \
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{ \
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if ( key == #Class ) \
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return QUuid( IIDEvents ); \
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return QUuid(); \
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} \
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}; \
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QAXFACTORY_EXPORT( QAxDefaultFactory, IIDTypeLib, IIDApp ) \
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template<class T>
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class QAxClass : public QAxFactory
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{
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public:
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QAxClass(const QString &appId, const QString &libId)
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: QAxFactory(appId, libId)
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{}
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QMetaObject *metaObject(const QString &key) const { return T::staticMetaObject(); }
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QStringList featureList() const { return QString(T::staticMetaObject()->className()); }
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QWidget *create(const QString &key, QWidget *parent, const char *name)
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{
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if (key != QString(T::staticMetaObject()->className())) return 0;
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if (!qstrcmp(T::staticMetaObject()->classInfo("Creatable", TRUE), "no")) return 0;
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return new T(parent, name);
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}
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};
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#define QAXFACTORY_BEGIN(IDTypeLib, IDApp) \
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class QAxFactoryList : public QAxFactory \
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{ \
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QStringList factoryKeys; \
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QDict<QAxFactoryInterface> factories; \
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public: \
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QAxFactoryList() \
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: QAxFactory(IDApp, IDTypeLib) \
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{ \
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factories.setAutoDelete(TRUE); \
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QAxFactoryInterface *factory = 0; \
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QStringList keys; \
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QStringList::Iterator it; \
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#define QAXCLASS(Class) \
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factory = new QAxClass<Class>(appID(), typeLibID()); \
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keys = factory->featureList(); \
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for (it = keys.begin(); it != keys.end(); ++it) { \
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factoryKeys += *it; \
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factories.insert(*it, factory); \
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}\
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#define QAXFACTORY_END() \
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} \
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QStringList featureList() const { return factoryKeys; } \
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QWidget *create(const QString &key, QWidget *parent, const char *name) { \
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QAxFactoryInterface *f = factories[key]; \
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return f ? f->create(key, parent, name) : 0; \
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} \
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QUuid classID(const QString &key) { \
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QAxFactoryInterface *f = factories[key]; \
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return f ? f->classID(key) : QUuid(); \
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} \
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QUuid interfaceID(const QString &key) { \
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QAxFactoryInterface *f = factories[key]; \
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return f ? f->interfaceID(key) : QUuid(); \
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} \
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QUuid eventsID(const QString &key) { \
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QAxFactoryInterface *f = factories[key]; \
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return f ? f->eventsID(key) : QUuid(); \
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} \
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void registerClass( const QString &key, QSettings *s ) const { \
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QAxFactoryInterface *f = factories[key]; \
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if (f) f->registerClass(key, s); \
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} \
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void unregisterClass( const QString &key, QSettings *s ) const { \
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QAxFactoryInterface *f = factories[key]; \
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if (f) f->unregisterClass(key, s); \
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} \
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QString exposeToSuperClass( const QString &key ) const { \
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QAxFactoryInterface *f = factories[key]; \
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return f ? f->exposeToSuperClass(key) : QString(); \
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} \
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bool stayTopLevel( const QString &key ) const { \
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QAxFactoryInterface *f = factories[key]; \
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return f ? f->stayTopLevel(key) : FALSE; \
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} \
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bool hasStockEvents( const QString &key ) const { \
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QAxFactoryInterface *f = factories[key]; \
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return f ? f->hasStockEvents(key) : FALSE; \
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} \
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}; \
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QUnknownInterface *ucm_instantiate() \
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{ \
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QAxFactoryList *impl = new QAxFactoryList(); \
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QUnknownInterface* iface = 0; \
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impl->queryInterface( IID_QUnknown, &iface ); \
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return iface; \
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}
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#endif // QAXFACTORY_H
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</pre>
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<!-- eof -->
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<p><address><hr><div align=center>
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<table width=100% cellspacing=0 border=0><tr>
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<td>Copyright © 2007
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<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
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<td align=right><div align=right>Qt 3.3.8</div>
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</table></div></address></body>
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</html>
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