1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40#ifndef QMEDIARESOURCE_H
41#define QMEDIARESOURCE_H
42
43#include <QtCore/qmap.h>
44#include <QtCore/qmetatype.h>
45#include <QtNetwork/qnetworkrequest.h>
46
47#include <QtMultimedia/qtmultimediaglobal.h>
48
49QT_BEGIN_NAMESPACE
50
51// Class forward declaration required for QDoc bug
52class QString;
53class Q_MULTIMEDIA_EXPORT QMediaResource
54{
55public:
56 QMediaResource();
57 QMediaResource(const QUrl &url, const QString &mimeType = QString());
58 QMediaResource(const QNetworkRequest &request, const QString &mimeType = QString());
59 QMediaResource(const QMediaResource &other);
60 QMediaResource &operator =(const QMediaResource &other);
61 ~QMediaResource();
62
63 bool isNull() const;
64
65 bool operator ==(const QMediaResource &other) const;
66 bool operator !=(const QMediaResource &other) const;
67
68 QUrl url() const;
69 QNetworkRequest request() const;
70 QString mimeType() const;
71
72 QString language() const;
73 void setLanguage(const QString &language);
74
75 QString audioCodec() const;
76 void setAudioCodec(const QString &codec);
77
78 QString videoCodec() const;
79 void setVideoCodec(const QString &codec);
80
81 qint64 dataSize() const;
82 void setDataSize(const qint64 size);
83
84 int audioBitRate() const;
85 void setAudioBitRate(int rate);
86
87 int sampleRate() const;
88 void setSampleRate(int frequency);
89
90 int channelCount() const;
91 void setChannelCount(int channels);
92
93 int videoBitRate() const;
94 void setVideoBitRate(int rate);
95
96 QSize resolution() const;
97 void setResolution(const QSize &resolution);
98 void setResolution(int width, int height);
99
100
101private:
102 enum Property
103 {
104 Url,
105 Request,
106 MimeType,
107 Language,
108 AudioCodec,
109 VideoCodec,
110 DataSize,
111 AudioBitRate,
112 VideoBitRate,
113 SampleRate,
114 ChannelCount,
115 Resolution
116 };
117 QMap<int, QVariant> values;
118};
119
120typedef QList<QMediaResource> QMediaResourceList;
121
122QT_END_NAMESPACE
123
124Q_DECLARE_METATYPE(QMediaResource)
125Q_DECLARE_METATYPE(QMediaResourceList)
126
127#endif
128

source code of qtmultimedia/src/multimedia/playback/qmediaresource.h