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39
40#ifndef QMEDIARECORDERCONTROL_H
41#define QMEDIARECORDERCONTROL_H
42
43#include <QtMultimedia/qmediacontrol.h>
44#include <QtMultimedia/qmediarecorder.h>
45
46QT_BEGIN_NAMESPACE
47
48class QUrl;
49QT_END_NAMESPACE
50
51QT_BEGIN_NAMESPACE
52
53// Required for QDoc workaround
54class QString;
55
56class Q_MULTIMEDIA_EXPORT QMediaRecorderControl : public QMediaControl
57{
58 Q_OBJECT
59
60public:
61 virtual ~QMediaRecorderControl();
62
63 virtual QUrl outputLocation() const = 0;
64 virtual bool setOutputLocation(const QUrl &location) = 0;
65
66 virtual QMediaRecorder::State state() const = 0;
67 virtual QMediaRecorder::Status status() const = 0;
68
69 virtual qint64 duration() const = 0;
70
71 virtual bool isMuted() const = 0;
72 virtual qreal volume() const = 0;
73
74 virtual void applySettings() = 0;
75
76Q_SIGNALS:
77 void stateChanged(QMediaRecorder::State state);
78 void statusChanged(QMediaRecorder::Status status);
79 void durationChanged(qint64 position);
80 void mutedChanged(bool muted);
81 void volumeChanged(qreal volume);
82 void actualLocationChanged(const QUrl &location);
83 void error(int error, const QString &errorString);
84
85public Q_SLOTS:
86 virtual void setState(QMediaRecorder::State state) = 0;
87 virtual void setMuted(bool muted) = 0;
88 virtual void setVolume(qreal volume) = 0;
89
90protected:
91 explicit QMediaRecorderControl(QObject *parent = nullptr);
92};
93
94#define QMediaRecorderControl_iid "org.qt-project.qt.mediarecordercontrol/5.0"
95Q_MEDIA_DECLARE_CONTROL(QMediaRecorderControl, QMediaRecorderControl_iid)
96
97QT_END_NAMESPACE
98
99
100#endif
101

source code of qtmultimedia/src/multimedia/controls/qmediarecordercontrol.h