qaxbindable.cpp

Go to the documentation of this file.

/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** 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 Digia Plc 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 "qaxbindable.h"

#ifndef QT_NO_WIN_ACTIVEQT

#include <qmetaobject.h>

#include <qt_windows.h> // for IUnknown
#include "../shared/qaxtypes.h"

QT_BEGIN_NAMESPACE

QAxBindable::QAxBindable()
:activex(0)
{
}

QAxBindable::~QAxBindable()
{
}

bool QAxBindable::requestPropertyChange(const char *property)
{
    if (!activex)
        return true;

    return activex->emitRequestPropertyChange(property);
}

void QAxBindable::propertyChanged(const char *property)
{
    if (!activex)
        return;

    activex->emitPropertyChanged(property);
}

IUnknown *QAxBindable::clientSite() const
{
    if (!activex)
        return 0;

    return activex->clientSite();
}

QAxAggregated *QAxBindable::createAggregate()
{
    return 0;
}

void QAxBindable::reportError(int code, const QString &src, const QString &desc, const QString &context)
{
    if (!activex)
        return;

    activex->reportError(code, src, desc, context);
}

bool QAxBindable::readData(QIODevice *source, const QString &format)
{
    Q_UNUSED(source);
    Q_UNUSED(format);
    return false;
}

bool QAxBindable::writeData(QIODevice *sink)
{
    Q_UNUSED(sink);
    return false;
}

QT_END_NAMESPACE
#endif // QT_NO_WIN_ACTIVEQT