/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QDECLARATIVEAUDIO_P_H #define QDECLARATIVEAUDIO_P_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of other Qt classes. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include #include #include #include QT_BEGIN_NAMESPACE class QTimerEvent; class QMediaPlayerControl; class QMediaService; class QMediaServiceProvider; class QMetaDataReaderControl; class QDeclarativePlaylist; class QDeclarativeMediaBaseAnimation; class QDeclarativeMediaMetaData; class QMediaAvailabilityControl; class QDeclarativeAudio : public QObject, public QQmlParserStatus { Q_OBJECT Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged) Q_PROPERTY(QDeclarativePlaylist *playlist READ playlist WRITE setPlaylist NOTIFY playlistChanged REVISION 1) Q_PROPERTY(int loops READ loopCount WRITE setLoopCount NOTIFY loopCountChanged) Q_PROPERTY(PlaybackState playbackState READ playbackState NOTIFY playbackStateChanged) Q_PROPERTY(bool autoPlay READ autoPlay WRITE setAutoPlay NOTIFY autoPlayChanged) Q_PROPERTY(bool autoLoad READ isAutoLoad WRITE setAutoLoad NOTIFY autoLoadChanged) Q_PROPERTY(Status status READ status NOTIFY statusChanged) Q_PROPERTY(int duration READ duration NOTIFY durationChanged) Q_PROPERTY(int position READ position NOTIFY positionChanged) Q_PROPERTY(qreal volume READ volume WRITE setVolume NOTIFY volumeChanged) Q_PROPERTY(bool muted READ isMuted WRITE setMuted NOTIFY mutedChanged) Q_PROPERTY(bool hasAudio READ hasAudio NOTIFY hasAudioChanged) Q_PROPERTY(bool hasVideo READ hasVideo NOTIFY hasVideoChanged) Q_PROPERTY(qreal bufferProgress READ bufferProgress NOTIFY bufferProgressChanged) Q_PROPERTY(bool seekable READ isSeekable NOTIFY seekableChanged) Q_PROPERTY(qreal playbackRate READ playbackRate WRITE setPlaybackRate NOTIFY playbackRateChanged) Q_PROPERTY(Error error READ error NOTIFY errorChanged) Q_PROPERTY(QString errorString READ errorString NOTIFY errorChanged) Q_PROPERTY(QDeclarativeMediaMetaData *metaData READ metaData CONSTANT) Q_PROPERTY(QObject *mediaObject READ mediaObject NOTIFY mediaObjectChanged SCRIPTABLE false DESIGNABLE false) Q_PROPERTY(Availability availability READ availability NOTIFY availabilityChanged) Q_PROPERTY(AudioRole audioRole READ audioRole WRITE setAudioRole NOTIFY audioRoleChanged REVISION 1) Q_PROPERTY(QString customAudioRole READ customAudioRole WRITE setCustomAudioRole NOTIFY customAudioRoleChanged REVISION 3) Q_PROPERTY(int notifyInterval READ notifyInterval WRITE setNotifyInterval NOTIFY notifyIntervalChanged REVISION 2) Q_ENUMS(Status) Q_ENUMS(Error) Q_ENUMS(Loop) Q_ENUMS(PlaybackState) Q_ENUMS(Availability) Q_ENUMS(AudioRole) Q_INTERFACES(QQmlParserStatus) public: enum Status { UnknownStatus = QMediaPlayer::UnknownMediaStatus, NoMedia = QMediaPlayer::NoMedia, Loading = QMediaPlayer::LoadingMedia, Loaded = QMediaPlayer::LoadedMedia, Stalled = QMediaPlayer::StalledMedia, Buffering = QMediaPlayer::BufferingMedia, Buffered = QMediaPlayer::BufferedMedia, EndOfMedia = QMediaPlayer::EndOfMedia, InvalidMedia = QMediaPlayer::InvalidMedia }; enum Error { NoError = QMediaPlayer::NoError, ResourceError = QMediaPlayer::ResourceError, FormatError = QMediaPlayer::FormatError, NetworkError = QMediaPlayer::NetworkError, AccessDenied = QMediaPlayer::AccessDeniedError, ServiceMissing = QMediaPlayer::ServiceMissingError }; enum Loop { Infinite = -1 }; enum PlaybackState { PlayingState = QMediaPlayer::PlayingState, PausedState = QMediaPlayer::PausedState, StoppedState = QMediaPlayer::StoppedState }; enum Availability { Available = QMultimedia::Available, Busy = QMultimedia::Busy, Unavailable = QMultimedia::ServiceMissing, ResourceMissing = QMultimedia::ResourceError }; enum AudioRole { UnknownRole = QAudio::UnknownRole, AccessibilityRole = QAudio::AccessibilityRole, AlarmRole = QAudio::AlarmRole, CustomRole = QAudio::CustomRole, GameRole = QAudio::GameRole, MusicRole = QAudio::MusicRole, NotificationRole = QAudio::NotificationRole, RingtoneRole = QAudio::RingtoneRole, SonificationRole = QAudio::SonificationRole, VideoRole = QAudio::VideoRole, VoiceCommunicationRole = QAudio::VoiceCommunicationRole }; QDeclarativeAudio(QObject *parent = 0); ~QDeclarativeAudio(); bool hasAudio() const; bool hasVideo() const; Status status() const; Error error() const; PlaybackState playbackState() const; void setPlaybackState(QMediaPlayer::State playbackState); void classBegin() override; void componentComplete() override; QObject *mediaObject() { return m_player; } Availability availability() const; AudioRole audioRole() const; void setAudioRole(AudioRole audioRole); QString customAudioRole() const; void setCustomAudioRole(const QString &audioRole); QUrl source() const; void setSource(const QUrl &url); QDeclarativePlaylist *playlist() const; void setPlaylist(QDeclarativePlaylist *playlist); int loopCount() const; void setLoopCount(int loopCount); int duration() const; int position() const; qreal volume() const; void setVolume(qreal volume); bool isMuted() const; void setMuted(bool muted); qreal bufferProgress() const; bool isSeekable() const; qreal playbackRate() const; void setPlaybackRate(qreal rate); QString errorString() const; QDeclarativeMediaMetaData *metaData() const; bool isAutoLoad() const; void setAutoLoad(bool autoLoad); bool autoPlay() const; void setAutoPlay(bool autoplay); int notifyInterval() const; void setNotifyInterval(int); public Q_SLOTS: void play(); void pause(); void stop(); void seek(int position); Q_REVISION(1) QJSValue supportedAudioRoles() const; Q_SIGNALS: Q_REVISION(1) void playlistChanged(); void sourceChanged(); void autoLoadChanged(); void loopCountChanged(); void playbackStateChanged(); void autoPlayChanged(); void paused(); void stopped(); void playing(); void statusChanged(); void durationChanged(); void positionChanged(); void volumeChanged(); void mutedChanged(); void hasAudioChanged(); void hasVideoChanged(); void bufferProgressChanged(); void seekableChanged(); void playbackRateChanged(); Q_REVISION(1) void audioRoleChanged(); Q_REVISION(3) void customAudioRoleChanged(); void availabilityChanged(Availability availability); void errorChanged(); void error(QDeclarativeAudio::Error error, const QString &errorString); void mediaObjectChanged(); Q_REVISION(2) void notifyIntervalChanged(); private Q_SLOTS: void _q_error(QMediaPlayer::Error); void _q_availabilityChanged(QMultimedia::AvailabilityStatus); void _q_statusChanged(); void _q_mediaChanged(const QMediaContent&); private: Q_DISABLE_COPY(QDeclarativeAudio) QDeclarativePlaylist *m_playlist; bool m_autoPlay; bool m_autoLoad; bool m_loaded; bool m_muted; bool m_complete; bool m_emitPlaylistChanged; int m_loopCount; int m_runningCount; int m_position; qreal m_vol; qreal m_playbackRate; AudioRole m_audioRole; QString m_customAudioRole; QMediaPlayer::State m_playbackState; QMediaPlayer::MediaStatus m_status; QMediaPlayer::Error m_error; QString m_errorString; QUrl m_source; QMediaContent m_content; QScopedPointer m_metaData; QMediaPlayer *m_player; int m_notifyInterval; friend class QDeclarativeMediaBaseAnimation; }; QT_END_NAMESPACE QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeAudio)) #endif