/**************************************************************************** ** ** Copyright (C) 2010 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 #include #include #include 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 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 &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 &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 &var, QByteArray &type); static QMetaObject staticMetaObject; }; #if defined Q_CC_MSVC && _MSC_VER < 1300 template <> inline QAxBase *qobject_cast_helper(const QObject *o, QAxBase *) #else template <> inline QAxBase *qobject_cast(const QObject *o) #endif { void *result = o ? const_cast(o)->qt_metacast("QAxBase") : 0; return (QAxBase*)(result); } #if defined Q_CC_MSVC && _MSC_VER < 1300 template <> inline QAxBase *qobject_cast_helper(QObject *o, QAxBase *) #else template <> inline QAxBase *qobject_cast(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