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39
40#ifndef QVIDEODEVICESELECTORCONTROL_H
41#define QVIDEODEVICESELECTORCONTROL_H
42
43#include <QtMultimedia/qmediacontrol.h>
44
45QT_BEGIN_NAMESPACE
46
47// Required for QDoc workaround
48class QString;
49
50class Q_MULTIMEDIA_EXPORT QVideoDeviceSelectorControl : public QMediaControl
51{
52 Q_OBJECT
53
54public:
55 virtual ~QVideoDeviceSelectorControl();
56
57 virtual int deviceCount() const = 0;
58
59 virtual QString deviceName(int index) const = 0;
60 virtual QString deviceDescription(int index) const = 0;
61
62 virtual int defaultDevice() const = 0;
63 virtual int selectedDevice() const = 0;
64
65public Q_SLOTS:
66 virtual void setSelectedDevice(int index) = 0;
67
68Q_SIGNALS:
69 void selectedDeviceChanged(int index);
70 void selectedDeviceChanged(const QString &name);
71 void devicesChanged();
72
73protected:
74 explicit QVideoDeviceSelectorControl(QObject *parent = nullptr);
75};
76
77#define QVideoDeviceSelectorControl_iid "org.qt-project.qt.videodeviceselectorcontrol/5.0"
78Q_MEDIA_DECLARE_CONTROL(QVideoDeviceSelectorControl, QVideoDeviceSelectorControl_iid)
79
80QT_END_NAMESPACE
81
82#endif // QVIDEODEVICESELECTORCONTROL_H
83