1 | // Copyright (C) 2016 The Qt Company Ltd. |
---|---|
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QMEDIADEVICES_H |
5 | #define QMEDIADEVICES_H |
6 | |
7 | #include <QtMultimedia/qtmultimediaglobal.h> |
8 | #include <QtCore/qobject.h> |
9 | #include <QtCore/qstringlist.h> |
10 | |
11 | QT_BEGIN_NAMESPACE |
12 | |
13 | class QAudioDevice; |
14 | class QCameraDevice; |
15 | |
16 | class Q_MULTIMEDIA_EXPORT QMediaDevices : public QObject |
17 | { |
18 | Q_OBJECT |
19 | Q_PROPERTY(QList<QAudioDevice> audioInputs READ audioInputs NOTIFY audioInputsChanged) |
20 | Q_PROPERTY(QList<QAudioDevice> audioOutputs READ audioOutputs NOTIFY audioOutputsChanged) |
21 | Q_PROPERTY(QList<QCameraDevice> videoInputs READ videoInputs NOTIFY videoInputsChanged) |
22 | Q_PROPERTY(QAudioDevice defaultAudioInput READ defaultAudioInput NOTIFY audioInputsChanged) |
23 | Q_PROPERTY(QAudioDevice defaultAudioOutput READ defaultAudioOutput NOTIFY audioOutputsChanged) |
24 | Q_PROPERTY(QCameraDevice defaultVideoInput READ defaultVideoInput NOTIFY videoInputsChanged) |
25 | |
26 | public: |
27 | QMediaDevices(QObject *parent = nullptr); |
28 | ~QMediaDevices() override; |
29 | |
30 | static QList<QAudioDevice> audioInputs(); |
31 | static QList<QAudioDevice> audioOutputs(); |
32 | static QList<QCameraDevice> videoInputs(); |
33 | |
34 | static QAudioDevice defaultAudioInput(); |
35 | static QAudioDevice defaultAudioOutput(); |
36 | static QCameraDevice defaultVideoInput(); |
37 | |
38 | Q_SIGNALS: |
39 | void audioInputsChanged(); |
40 | void audioOutputsChanged(); |
41 | void videoInputsChanged(); |
42 | |
43 | protected: |
44 | void connectNotify(const QMetaMethod &signal) override; |
45 | }; |
46 | |
47 | QT_END_NAMESPACE |
48 | |
49 | |
50 | #endif // QABSTRACTMEDIASERVICE_H |
51 | |
52 |