fd3a3a7292
It may be more efficient and convenient for application to use this signal instead of metaDataChanged(). metaDataChanged() signal is emitted for compatibility, backends should emit both signals. Signal added QMetadataReader/WritterControl, QMediaObject and QMediaRecorder. Change-Id: I5ca34a40e64b22034e6fde8cd7f9735cc3f72c68 Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/
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**
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** This file is part of the test suite of the Qt Toolkit.
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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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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef MOCKMETADATAWRITERCONTROL_H
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#define MOCKMETADATAWRITERCONTROL_H
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#include <QObject>
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#include <QMap>
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#include "qmetadatawritercontrol.h"
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class MockMetaDataWriterControl : public QMetaDataWriterControl
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{
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Q_OBJECT
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public:
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MockMetaDataWriterControl(QObject *parent = 0)
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: QMetaDataWriterControl(parent)
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, m_available(false)
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, m_writable(false)
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{
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}
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bool isMetaDataAvailable() const { return m_available; }
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void setMetaDataAvailable(bool available)
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{
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if (m_available != available)
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emit metaDataAvailableChanged(m_available = available);
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}
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QStringList availableMetaData() const { return m_data.keys(); }
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bool isWritable() const { return m_writable; }
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void setWritable(bool writable) { emit writableChanged(m_writable = writable); }
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QVariant metaData(const QString &key) const { return m_data.value(key); }//Getting the metadata from Multimediakit
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void setMetaData(const QString &key, const QVariant &value)
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{
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if (m_data[key] != value) {
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if (value.isNull())
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m_data.remove(key);
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else
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m_data[key] = value;
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emit metaDataChanged(key, value);
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emit metaDataChanged();
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}
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}
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using QMetaDataWriterControl::metaDataChanged;
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void populateMetaData()
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{
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m_available = true;
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}
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void setWritable()
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{
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emit writableChanged(true);
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}
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void setMetaDataAvailable()
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{
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emit metaDataAvailableChanged(true);
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}
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bool m_available;
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bool m_writable;
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QMap<QString, QVariant> m_data;
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};
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#endif // MOCKMETADATAWRITERCONTROL_H
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