74feb5d34e
Change-Id: Icbdd1bdae223192465b8c84faeb99b01be154275 Reviewed-on: http://codereview.qt.nokia.com/2605 Reviewed-by: Jason McDonald <jason.mcdonald@nokia.com> Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
81 lines
2.7 KiB
C++
81 lines
2.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Mobility Components.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef MFMETADATACONTROL_H
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#define MFMETADATACONTROL_H
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#include <qmetadatareadercontrol.h>
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#include "Mfidl.h"
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QT_USE_NAMESPACE
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class MFMetaDataControl : public QMetaDataReaderControl
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{
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Q_OBJECT
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public:
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MFMetaDataControl(QObject *parent = 0);
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~MFMetaDataControl();
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bool isMetaDataAvailable() const;
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QVariant metaData(QtMultimediaKit::MetaData key) const;
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QList<QtMultimediaKit::MetaData> availableMetaData() const;
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QVariant extendedMetaData(const QString &key) const;
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QStringList availableExtendedMetaData() const;
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void updateSource(IMFPresentationDescriptor* sourcePD, IMFMediaSource* mediaSource);
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private:
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QVariant convertValue(const PROPVARIANT& var) const;
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IPropertyStore *m_content; //for Windows7
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IMFMetadata *m_metaData; //for Vista
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QList<QtMultimediaKit::MetaData> m_availableMetaDatas;
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QList<PROPERTYKEY> m_commonKeys; //for Windows7
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QStringList m_commonNames; //for Vista
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QStringList m_extendedMetaDatas;
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QList<PROPERTYKEY> m_extendedKeys; //for Windows7
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};
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#endif
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