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Diffstat (limited to 'src/activeqt/container/qaxbase.h')
-rw-r--r-- | src/activeqt/container/qaxbase.h | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/src/activeqt/container/qaxbase.h b/src/activeqt/container/qaxbase.h new file mode 100644 index 0000000..7e128e5 --- /dev/null +++ b/src/activeqt/container/qaxbase.h @@ -0,0 +1,226 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (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 |