--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/activeqt/container/qaxobject.cpp Mon Jan 11 14:00:40 2010 +0000
@@ -0,0 +1,210 @@
+/****************************************************************************
+**
+** 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qaxobject.h"
+
+#ifndef QT_NO_WIN_ACTIVEQT
+
+#include <quuid.h>
+#include <qmetaobject.h>
+#include <qstringlist.h>
+
+#include <windows.h>
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ \class QAxObject
+ \brief The QAxObject class provides a QObject that wraps a COM object.
+
+ \inmodule QAxContainer
+
+ A QAxObject can be instantiated as an empty object, with the name
+ of the COM object it should wrap, or with a pointer to the
+ IUnknown that represents an existing COM object. If the COM object
+ implements the \c IDispatch interface, the properties, methods and
+ events of that object become available as Qt properties, slots and
+ signals. The base class, QAxBase, provides an API to access the
+ COM object directly through the IUnknown pointer.
+
+ QAxObject is a QObject and can be used as such, e.g. it can be
+ organized in an object hierarchy, receive events and connect to
+ signals and slots.
+
+ QAxObject also inherits most of its ActiveX-related functionality
+ from QAxBase, notably dynamicCall() and querySubObject().
+
+ \warning
+ You can subclass QAxObject, but you cannot use the Q_OBJECT macro
+ in the subclass (the generated moc-file will not compile), so you
+ cannot add further signals, slots or properties. This limitation is
+ due to the metaobject information generated in runtime.
+ To work around this problem, aggregate the QAxObject as a member of
+ the QObject subclass.
+
+ \sa QAxBase, QAxWidget, QAxScript, {ActiveQt Framework}
+*/
+
+/*!
+ Creates an empty COM object and propagates \a parent to the
+ QObject constructor. To initialize the object, call \link
+ QAxBase::setControl() setControl \endlink.
+*/
+QAxObject::QAxObject(QObject *parent)
+: QObject(parent)
+{
+}
+
+/*!
+ Creates a QAxObject that wraps the COM object \a c. \a parent is
+ propagated to the QObject constructor.
+
+ \sa setControl()
+*/
+QAxObject::QAxObject(const QString &c, QObject *parent)
+: QObject(parent)
+{
+ setControl(c);
+}
+
+/*!
+ Creates a QAxObject that wraps the COM object referenced by \a
+ iface. \a parent is propagated to the QObject constructor.
+*/
+QAxObject::QAxObject(IUnknown *iface, QObject *parent)
+: QObject(parent), QAxBase(iface)
+{
+}
+
+/*!
+ Releases the COM object and destroys the QAxObject,
+ cleaning up all allocated resources.
+*/
+QAxObject::~QAxObject()
+{
+ clear();
+}
+
+/*!
+ \internal
+*/
+const QMetaObject *QAxObject::metaObject() const
+{
+ return QAxBase::metaObject();
+}
+
+/*!
+ \internal
+*/
+const QMetaObject *QAxObject::parentMetaObject() const
+{
+ return &QObject::staticMetaObject;
+}
+
+/*!
+ \internal
+*/
+void *QAxObject::qt_metacast(const char *cname)
+{
+ if (!qstrcmp(cname, "QAxObject")) return (void*)this;
+ if (!qstrcmp(cname, "QAxBase")) return (QAxBase*)this;
+ return QObject::qt_metacast(cname);
+}
+
+/*!
+ \internal
+*/
+const char *QAxObject::className() const
+{
+ return "QAxObject";
+}
+
+/*!
+ \internal
+*/
+int QAxObject::qt_metacall(QMetaObject::Call call, int id, void **v)
+{
+ id = QObject::qt_metacall(call, id, v);
+ if (id < 0)
+ return id;
+ return QAxBase::qt_metacall(call, id, v);
+}
+
+/*!
+ \fn QObject *QAxObject::qObject() const
+ \internal
+*/
+
+/*!
+ \reimp
+*/
+void QAxObject::connectNotify(const char *)
+{
+ QAxBase::connectNotify();
+}
+
+/*!
+ \since 4.1
+
+ Requests the COM object to perform the action \a verb. The
+ possible verbs are returned by verbs().
+
+ The function returns true if the object could perform the action, otherwise returns false.
+*/
+bool QAxObject::doVerb(const QString &verb)
+{
+ if (!verbs().contains(verb))
+ return false;
+ IOleObject *ole = 0;
+ queryInterface(IID_IOleObject, (void**)&ole);
+ if (!ole)
+ return false;
+
+ LONG index = indexOfVerb(verb);
+
+ HRESULT hres = ole->DoVerb(index, 0, 0, 0, 0, 0);
+
+ ole->Release();
+
+ return hres == S_OK;
+}
+
+QT_END_NAMESPACE
+#endif // QT_NO_WIN_ACTIVEQT