diff options
Diffstat (limited to 'src/multimedia/qmediametadata.h')
| -rw-r--r-- | src/multimedia/qmediametadata.h | 351 |
1 files changed, 80 insertions, 271 deletions
diff --git a/src/multimedia/qmediametadata.h b/src/multimedia/qmediametadata.h index 8d8744490..0ff03dda2 100644 --- a/src/multimedia/qmediametadata.h +++ b/src/multimedia/qmediametadata.h @@ -1,49 +1,17 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QMEDIAMETADATA_H #define QMEDIAMETADATA_H +#if 0 +#pragma qt_class(QMediaMetaData) +#endif + #include <QtCore/qpair.h> -#include <QtCore/qmetatype.h> +#include <QtCore/qvariant.h> #include <QtCore/qstring.h> - +#include <QtCore/qhash.h> #include <QtMultimedia/qtmultimediaglobal.h> QT_BEGIN_NAMESPACE @@ -51,238 +19,79 @@ QT_BEGIN_NAMESPACE // Class forward declaration required for QDoc bug class QString; -#define Q_DECLARE_METADATA(key) Q_MULTIMEDIA_EXPORT extern const QString key - -namespace QMediaMetaData { -#ifdef Q_QDOC - // QDoc does not like macros, so try to keep this in sync :) - QString Title; - QString SubTitle; - QString Author; - QString Comment; - QString Description; - QString Category; - QString Genre; - QString Year; - QString Date; - QString UserRating; - QString Keywords; - QString Language; - QString Publisher; - QString Copyright; - QString ParentalRating; - QString RatingOrganization; - - // Media - QString Size; - QString MediaType; - QString Duration; - - // Audio - QString AudioBitRate; - QString AudioCodec; - QString AverageLevel; - QString ChannelCount; - QString PeakValue; - QString SampleRate; - - // Music - QString AlbumTitle; - QString AlbumArtist; - QString ContributingArtist; - QString Composer; - QString Conductor; - QString Lyrics; - QString Mood; - QString TrackNumber; - QString TrackCount; - - QString CoverArtUrlSmall; - QString CoverArtUrlLarge; - - // Image/Video - QString Resolution; - QString PixelAspectRatio; - - // Video - QString VideoFrameRate; - QString VideoBitRate; - QString VideoCodec; - - QString PosterUrl; - - // Movie - QString ChapterNumber; - QString Director; - QString LeadPerformer; - QString Writer; - - // Photos - QString CameraManufacturer; - QString CameraModel; - QString Event; - QString Subject; - QString Orientation; - QString ExposureTime; - QString FNumber; - QString ExposureProgram; - QString ISOSpeedRatings; - QString ExposureBiasValue; - QString DateTimeOriginal; - QString DateTimeDigitized; - QString SubjectDistance; - QString MeteringMode; - QString LightSource; - QString Flash; - QString FocalLength; - QString ExposureMode; - QString WhiteBalance; - QString DigitalZoomRatio; - QString FocalLengthIn35mmFilm; - QString SceneCaptureType; - QString GainControl; - QString Contrast; - QString Saturation; - QString Sharpness; - QString DeviceSettingDescription; - - // Location - QString GPSLatitude; - QString GPSLongitude; - QString GPSAltitude; - QString GPSTimeStamp; - QString GPSSatellites; - QString GPSStatus; - QString GPSDOP; - QString GPSSpeed; - QString GPSTrack; - QString GPSTrackRef; - QString GPSImgDirection; - QString GPSImgDirectionRef; - QString GPSMapDatum; - QString GPSProcessingMethod; - QString GPSAreaInformation; - - QString PosterImage; - QString CoverArtImage; - QString ThumbnailImage; -#else - // Common - Q_DECLARE_METADATA(Title); - Q_DECLARE_METADATA(SubTitle); - Q_DECLARE_METADATA(Author); - Q_DECLARE_METADATA(Comment); - Q_DECLARE_METADATA(Description); - Q_DECLARE_METADATA(Category); - Q_DECLARE_METADATA(Genre); - Q_DECLARE_METADATA(Year); - Q_DECLARE_METADATA(Date); - Q_DECLARE_METADATA(UserRating); - Q_DECLARE_METADATA(Keywords); - Q_DECLARE_METADATA(Language); - Q_DECLARE_METADATA(Publisher); - Q_DECLARE_METADATA(Copyright); - Q_DECLARE_METADATA(ParentalRating); - Q_DECLARE_METADATA(RatingOrganization); - - // Media - Q_DECLARE_METADATA(Size); - Q_DECLARE_METADATA(MediaType); - Q_DECLARE_METADATA(Duration); - - // Audio - Q_DECLARE_METADATA(AudioBitRate); - Q_DECLARE_METADATA(AudioCodec); - Q_DECLARE_METADATA(AverageLevel); - Q_DECLARE_METADATA(ChannelCount); - Q_DECLARE_METADATA(PeakValue); - Q_DECLARE_METADATA(SampleRate); - - // Music - Q_DECLARE_METADATA(AlbumTitle); - Q_DECLARE_METADATA(AlbumArtist); - Q_DECLARE_METADATA(ContributingArtist); - Q_DECLARE_METADATA(Composer); - Q_DECLARE_METADATA(Conductor); - Q_DECLARE_METADATA(Lyrics); - Q_DECLARE_METADATA(Mood); - Q_DECLARE_METADATA(TrackNumber); - Q_DECLARE_METADATA(TrackCount); - - Q_DECLARE_METADATA(CoverArtUrlSmall); - Q_DECLARE_METADATA(CoverArtUrlLarge); - - // Image/Video - Q_DECLARE_METADATA(Resolution); - Q_DECLARE_METADATA(PixelAspectRatio); - - // Video - Q_DECLARE_METADATA(VideoFrameRate); - Q_DECLARE_METADATA(VideoBitRate); - Q_DECLARE_METADATA(VideoCodec); - - Q_DECLARE_METADATA(PosterUrl); - - // Movie - Q_DECLARE_METADATA(ChapterNumber); - Q_DECLARE_METADATA(Director); - Q_DECLARE_METADATA(LeadPerformer); - Q_DECLARE_METADATA(Writer); - - // Photos - Q_DECLARE_METADATA(CameraManufacturer); - Q_DECLARE_METADATA(CameraModel); - Q_DECLARE_METADATA(Event); - Q_DECLARE_METADATA(Subject); - Q_DECLARE_METADATA(Orientation); - Q_DECLARE_METADATA(ExposureTime); - Q_DECLARE_METADATA(FNumber); - Q_DECLARE_METADATA(ExposureProgram); - Q_DECLARE_METADATA(ISOSpeedRatings); - Q_DECLARE_METADATA(ExposureBiasValue); - Q_DECLARE_METADATA(DateTimeOriginal); - Q_DECLARE_METADATA(DateTimeDigitized); - Q_DECLARE_METADATA(SubjectDistance); - Q_DECLARE_METADATA(MeteringMode); - Q_DECLARE_METADATA(LightSource); - Q_DECLARE_METADATA(Flash); - Q_DECLARE_METADATA(FocalLength); - Q_DECLARE_METADATA(ExposureMode); - Q_DECLARE_METADATA(WhiteBalance); - Q_DECLARE_METADATA(DigitalZoomRatio); - Q_DECLARE_METADATA(FocalLengthIn35mmFilm); - Q_DECLARE_METADATA(SceneCaptureType); - Q_DECLARE_METADATA(GainControl); - Q_DECLARE_METADATA(Contrast); - Q_DECLARE_METADATA(Saturation); - Q_DECLARE_METADATA(Sharpness); - Q_DECLARE_METADATA(DeviceSettingDescription); - - // Location - Q_DECLARE_METADATA(GPSLatitude); - Q_DECLARE_METADATA(GPSLongitude); - Q_DECLARE_METADATA(GPSAltitude); - Q_DECLARE_METADATA(GPSTimeStamp); - Q_DECLARE_METADATA(GPSSatellites); - Q_DECLARE_METADATA(GPSStatus); - Q_DECLARE_METADATA(GPSDOP); - Q_DECLARE_METADATA(GPSSpeed); - Q_DECLARE_METADATA(GPSTrack); - Q_DECLARE_METADATA(GPSTrackRef); - Q_DECLARE_METADATA(GPSImgDirection); - Q_DECLARE_METADATA(GPSImgDirectionRef); - Q_DECLARE_METADATA(GPSMapDatum); - Q_DECLARE_METADATA(GPSProcessingMethod); - Q_DECLARE_METADATA(GPSAreaInformation); - - Q_DECLARE_METADATA(PosterImage); - Q_DECLARE_METADATA(CoverArtImage); - Q_DECLARE_METADATA(ThumbnailImage); -#endif -} - -#undef Q_DECLARE_METADATA +class Q_MULTIMEDIA_EXPORT QMediaMetaData +{ + Q_GADGET +public: + enum Key { + Title, + Author, + Comment, + Description, + Genre, + Date, + + Language, + Publisher, + Copyright, + Url, + + Duration, + MediaType, + FileFormat, + + AudioBitRate, + AudioCodec, + VideoBitRate, + VideoCodec, + VideoFrameRate, + + AlbumTitle, + AlbumArtist, + ContributingArtist, + TrackNumber, + Composer, + LeadPerformer, + + ThumbnailImage, + CoverArtImage, + + Orientation, + Resolution, + + HasHdrContent + }; + Q_ENUM(Key) + + static constexpr int NumMetaData = HasHdrContent + 1; + +// QMetaType typeForKey(Key k); + Q_INVOKABLE QVariant value(Key k) const { return data.value(k); } + Q_INVOKABLE void insert(Key k, const QVariant &value) { data.insert(k, value); } + Q_INVOKABLE void remove(Key k) { data.remove(k); } + Q_INVOKABLE QList<Key> keys() const { return data.keys(); } + + QVariant &operator[](Key k) { return data[k]; } + Q_INVOKABLE void clear() { data.clear(); } + + Q_INVOKABLE bool isEmpty() const { return data.isEmpty(); } + Q_INVOKABLE QString stringValue(Key k) const; + + Q_INVOKABLE static QString metaDataKeyToString(Key k); + +protected: + friend bool operator==(const QMediaMetaData &a, const QMediaMetaData &b) + { return a.data == b.data; } + friend bool operator!=(const QMediaMetaData &a, const QMediaMetaData &b) + { return a.data != b.data; } + + static QMetaType keyType(Key key); + + QHash<Key, QVariant> data; +}; QT_END_NAMESPACE +Q_DECLARE_METATYPE(QMediaMetaData) + #endif // QMEDIAMETADATA_H |