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39
40#ifndef QABSTRACTMEDIAOBJECT_P_H
41#define QABSTRACTMEDIAOBJECT_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QtCore/qbytearray.h>
55#include <QtCore/qset.h>
56#include <QtCore/qtimer.h>
57
58#include "qmediaobject.h"
59#include "private/qobject_p.h"
60
61QT_BEGIN_NAMESPACE
62
63
64class QMetaDataReaderControl;
65class QMediaAvailabilityControl;
66
67#define Q_DECLARE_NON_CONST_PUBLIC(Class) \
68 inline Class* q_func() { return static_cast<Class *>(q_ptr); } \
69 friend class Class;
70
71
72class QMediaObjectPrivate : public QObjectPrivate
73{
74 Q_DECLARE_PUBLIC(QMediaObject)
75
76public:
77 QMediaObjectPrivate() : service(nullptr), metaDataControl(nullptr), availabilityControl(nullptr), notifyTimer(nullptr) {}
78 virtual ~QMediaObjectPrivate() {}
79
80 void _q_notify();
81 void _q_availabilityChanged();
82
83 QMediaService *service;
84 QMetaDataReaderControl *metaDataControl;
85 QMediaAvailabilityControl *availabilityControl;
86
87 QTimer* notifyTimer;
88 QSet<int> notifyProperties;
89};
90
91QT_END_NAMESPACE
92
93
94#endif
95

source code of qtmultimedia/src/multimedia/qmediaobject_p.h