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| |
| #ifndef QABSTRACTMEDIAOBJECT_H |
| #define QABSTRACTMEDIAOBJECT_H |
| |
| #include <QtCore/qobject.h> |
| #include <QtCore/qstringlist.h> |
| |
| #include <QtMultimedia/qtmultimediaglobal.h> |
| #include <QtMultimedia/qmultimedia.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QMediaService; |
| class QMediaBindableInterface; |
| |
| class QMediaObjectPrivate; |
| class Q_MULTIMEDIA_EXPORT QMediaObject : public QObject |
| { |
| Q_OBJECT |
| Q_PROPERTY(int notifyInterval READ notifyInterval WRITE setNotifyInterval NOTIFY notifyIntervalChanged) |
| public: |
| ~QMediaObject(); |
| |
| virtual bool isAvailable() const; |
| virtual QMultimedia::AvailabilityStatus availability() const; |
| |
| virtual QMediaService* service() const; |
| |
| int notifyInterval() const; |
| void setNotifyInterval(int milliSeconds); |
| |
| virtual bool bind(QObject *); |
| virtual void unbind(QObject *); |
| |
| bool isMetaDataAvailable() const; |
| |
| QVariant metaData(const QString &key) const; |
| QStringList availableMetaData() const; |
| |
| Q_SIGNALS: |
| void notifyIntervalChanged(int milliSeconds); |
| |
| void metaDataAvailableChanged(bool available); |
| void metaDataChanged(); |
| void metaDataChanged(const QString &key, const QVariant &value); |
| |
| void availabilityChanged(bool available); |
| void availabilityChanged(QMultimedia::AvailabilityStatus availability); |
| |
| protected: |
| QMediaObject(QObject *parent, QMediaService *service); |
| QMediaObject(QMediaObjectPrivate &dd, QObject *parent, QMediaService *service); |
| |
| void addPropertyWatch(QByteArray const &name); |
| void removePropertyWatch(QByteArray const &name); |
| |
| #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) |
| QMediaObjectPrivate *d_ptr_deprecated; |
| #endif |
| |
| private: |
| void setupControls(); |
| |
| Q_DECLARE_PRIVATE(QMediaObject) |
| Q_PRIVATE_SLOT(d_func(), void _q_notify()) |
| Q_PRIVATE_SLOT(d_func(), void _q_availabilityChanged()) |
| }; |
| |
| |
| QT_END_NAMESPACE |
| |
| |
| #endif // QABSTRACTMEDIAOBJECT_H |