KFileMetaData

propertyinfo.cpp
1/*
2 This file is part of the KFileMetaData project
3 SPDX-FileCopyrightText: 2014 Vishesh Handa <me@vhanda.in>
4
5 SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
6*/
7
8#include "propertyinfo.h"
9
10#include <KLazyLocalizedString>
11#include <KLocalizedString>
12
13#include "formatstrings_p.h"
14#include "icnamematch_p.h"
15
16#include <array>
17
18#include <QLocale>
19
20using namespace KFileMetaData;
21
22class KFileMetaData::PropertyInfoData
23{
24 using FormatFunction = QString (&)(const QVariant&);
25
26public:
27 const Property::Property prop;
28 const bool shouldBeIndexed = false;
29 const QString name;
30 const KLazyLocalizedString displayName;
31 const QMetaType::Type valueType = QMetaType::UnknownType;
32 const FormatFunction formatAsString = FormatStrings::toStringFunction;
33
34 static constexpr auto fromId(Property::Property property) -> const PropertyInfoData*;
35 static auto fromName(const QString& name) -> const PropertyInfoData*;
36
37 static const PropertyInfoData s_Empty;
38 static const std::array<PropertyInfoData, 82> s_allProperties;
39 static const QHash<LcIdentifierName, const PropertyInfoData*> s_propertyHash;
40};
41
42const PropertyInfoData PropertyInfoData::s_Empty{ Property::Empty, false, QStringLiteral("empty"), kli18nc("@label", "Empty") };
43
44const std::array<PropertyInfoData, 82> PropertyInfoData::s_allProperties
45{
46 PropertyInfoData{ Property::Album, true, QStringLiteral("album"), kli18nc("@label music album", "Album"), QMetaType::QString },
47 PropertyInfoData{ Property::AlbumArtist, true, QStringLiteral("albumArtist"), kli18nc("@label", "Album Artist"), QMetaType::QString },
48 PropertyInfoData{ Property::Artist, true, QStringLiteral("artist"), kli18nc("@label", "Artist"), QMetaType::QString },
49 PropertyInfoData{ Property::AspectRatio, false, QStringLiteral("aspectRatio"), kli18nc("@label", "Aspect Ratio"), QMetaType::Double, FormatStrings::formatAspectRatio },
50 PropertyInfoData{ Property::Author, true, QStringLiteral("author"), kli18nc("@label", "Author"), QMetaType::QString },
51 PropertyInfoData{ Property::BitRate, false, QStringLiteral("bitRate"), kli18nc("@label", "Bitrate"), QMetaType::Int, FormatStrings::formatBitRate },
52 PropertyInfoData{ Property::Channels, false, QStringLiteral("channels"), kli18nc("@label", "Channels"), QMetaType::Int },
53 PropertyInfoData{ Property::Comment, false, QStringLiteral("comment"), kli18nc("@label", "Comment"), QMetaType::QString },
54 PropertyInfoData{ Property::Description, false, QStringLiteral("description"), kli18nc("@label", "Description"), QMetaType::QString },
55 PropertyInfoData{ Property::Composer, true, QStringLiteral("composer"), kli18nc("@label", "Composer"), QMetaType::QString },
56 PropertyInfoData{ Property::Copyright, false, QStringLiteral("copyright"), kli18nc("@label", "Copyright"), QMetaType::QString },
57 PropertyInfoData{ Property::CreationDate, false, QStringLiteral("creationDate"), kli18nc("@label", "Creation Date"), QMetaType::QDateTime, FormatStrings::formatDate },
58 PropertyInfoData{ Property::Duration, false, QStringLiteral("duration"), kli18nc("@label", "Duration"), QMetaType::Int, FormatStrings::formatDuration },
59 PropertyInfoData{ Property::FrameRate, false, QStringLiteral("frameRate"), kli18nc("@label", "Frame Rate"), QMetaType::Double, FormatStrings::formatAsFrameRate },
60 PropertyInfoData{ Property::Generator, false, QStringLiteral("generator"), kli18nc("@label", "Document Generated By"), QMetaType::QString },
61 PropertyInfoData{ Property::Genre, true, QStringLiteral("genre"), kli18nc("@label music genre", "Genre"), QMetaType::QString },
62 PropertyInfoData{ Property::Height, false, QStringLiteral("height"), kli18nc("@label", "Height"), QMetaType::Int },
63 PropertyInfoData{ Property::ImageDateTime, false, QStringLiteral("imageDateTime"), kli18nc("@label EXIF", "Image Date Time"), QMetaType::QDateTime, FormatStrings::formatDate },
64 PropertyInfoData{ Property::Manufacturer, false, QStringLiteral("manufacturer"), kli18nc("@label EXIF", "Manufacturer"), QMetaType::QString },
65 PropertyInfoData{ Property::Model, false, QStringLiteral("model"), kli18nc("@label EXIF", "Model"), QMetaType::QString },
66 PropertyInfoData{ Property::ImageOrientation, false, QStringLiteral("imageOrientation"), kli18nc("@label EXIF", "Image Orientation"), QMetaType::Int, FormatStrings::formatOrientationValue },
67 PropertyInfoData{ Property::Keywords, false, QStringLiteral("keywords"), kli18nc("@label", "Keywords"), QMetaType::QString },
68 PropertyInfoData{ Property::Language, false, QStringLiteral("language"), kli18nc("@label", "Language"), QMetaType::QString },
69 PropertyInfoData{ Property::LineCount, false, QStringLiteral("lineCount"), kli18nc("@label number of lines", "Line Count"), QMetaType::Int },
70 PropertyInfoData{ Property::Lyricist, true, QStringLiteral("lyricist"), kli18nc("@label", "Lyricist"), QMetaType::QString },
71 PropertyInfoData{ Property::PageCount, false, QStringLiteral("pageCount"), kli18nc("@label", "Page Count"), QMetaType::Int },
72 PropertyInfoData{ Property::PhotoApertureValue, false, QStringLiteral("photoApertureValue"), kli18nc("@label EXIF", "Aperture Value"), QMetaType::Double, FormatStrings::formatAsFNumber },
73 PropertyInfoData{ Property::PhotoDateTimeOriginal, false, QStringLiteral("photoDateTimeOriginal"), kli18nc("@label EXIF", "Original Date Time"), QMetaType::QDateTime, FormatStrings::formatDate },
74 PropertyInfoData{ Property::PhotoExposureBiasValue, false, QStringLiteral("photoExposureBiasValue"), kli18nc("@label EXIF", "Exposure Bias"), QMetaType::Double, FormatStrings::formatPhotoExposureBias },
75 PropertyInfoData{ Property::PhotoExposureTime, false, QStringLiteral("photoExposureTime"), kli18nc("@label EXIF", "Exposure Time"), QMetaType::Double, FormatStrings::formatPhotoTime },
76 PropertyInfoData{ Property::PhotoFlash, false, QStringLiteral("photoFlash"), kli18nc("@label EXIF", "Flash"), QMetaType::Int, FormatStrings::formatPhotoFlashValue },
77 PropertyInfoData{ Property::PhotoFNumber, false, QStringLiteral("photoFNumber"), kli18nc("@label EXIF", "F Number"), QMetaType::Double, FormatStrings::formatAsFNumber },
78 PropertyInfoData{ Property::PhotoFocalLength, false, QStringLiteral("photoFocalLength"), kli18nc("@label EXIF", "Focal Length"), QMetaType::Double, FormatStrings::formatAsMilliMeter },
79 PropertyInfoData{ Property::PhotoFocalLengthIn35mmFilm, false, QStringLiteral("photoFocalLengthIn35mmFilm"), kli18nc("@label EXIF", "Focal Length 35mm"), QMetaType::Double, FormatStrings::formatAsMilliMeter },
80 PropertyInfoData{ Property::PhotoGpsLatitude, false, QStringLiteral("photoGpsLatitude"), kli18nc("@label EXIF", "GPS Latitude"), QMetaType::Double, FormatStrings::formatAsDegree },
81 PropertyInfoData{ Property::PhotoGpsLongitude, false, QStringLiteral("photoGpsLongitude"), kli18nc("@label EXIF", "GPS Longitude"), QMetaType::Double, FormatStrings::formatAsDegree },
82 PropertyInfoData{ Property::PhotoGpsAltitude, false, QStringLiteral("photoGpsAltitude"), kli18nc("@label EXIF", "GPS Altitude"), QMetaType::Double, FormatStrings::formatAsMeter },
83 PropertyInfoData{ Property::PhotoISOSpeedRatings, false, QStringLiteral("photoISOSpeedRatings"), kli18nc("@label EXIF", "ISO Speed Rating"), QMetaType::Int },
84 PropertyInfoData{ Property::PhotoMeteringMode, false, QStringLiteral("photoMeteringMode"), kli18nc("@label EXIF", "Metering Mode"), QMetaType::Int },
85 PropertyInfoData{ Property::PhotoPixelXDimension, false, QStringLiteral("photoPixelXDimension"), kli18nc("@label EXIF", "X Dimension"), QMetaType::Int },
86 PropertyInfoData{ Property::PhotoPixelYDimension, false, QStringLiteral("photoPixelYDimension"), kli18nc("@label EXIF", "Y Dimension"), QMetaType::Int },
87 PropertyInfoData{ Property::PhotoSaturation, false, QStringLiteral("photoSaturation"), kli18nc("@label EXIF", "Saturation"), QMetaType::Int },
88 PropertyInfoData{ Property::PhotoSharpness, false, QStringLiteral("photoSharpness"), kli18nc("@label EXIF", "Sharpness"), QMetaType::Int },
89 PropertyInfoData{ Property::PhotoWhiteBalance, false, QStringLiteral("photoWhiteBalance"), kli18nc("@label EXIF", "White Balance"), QMetaType::Int },
90 PropertyInfoData{ Property::ColorSpace, false, QStringLiteral("colorSpace"), kli18nc("@label", "Color Space"), QMetaType::QString },
91 PropertyInfoData{ Property::VideoCodec, false, QStringLiteral("videoCodec"), kli18nc("@label", "Video Codec"), QMetaType::QString },
92 PropertyInfoData{ Property::AudioCodec, false, QStringLiteral("audioCodec"), kli18nc("@label", "Audio Codec"), QMetaType::QString },
93 PropertyInfoData{ Property::PixelFormat, false, QStringLiteral("pixelFormat"), kli18nc("@label", "Pixel Format"), QMetaType::QString },
94 PropertyInfoData{ Property::Publisher, true, QStringLiteral("publisher"), kli18nc("@label", "Publisher"), QMetaType::QString },
95 PropertyInfoData{ Property::Label, true, QStringLiteral("label"), kli18nc("@label", "Label"), QMetaType::QString },
96 PropertyInfoData{ Property::ReleaseYear, false, QStringLiteral("releaseYear"), kli18nc("@label", "Release Year"), QMetaType::Int },
97 PropertyInfoData{ Property::SampleRate, false, QStringLiteral("sampleRate"), kli18nc("@label", "Sample Rate"), QMetaType::Int, FormatStrings::formatSampleRate },
98 PropertyInfoData{ Property::Subject, false, QStringLiteral("subject"), kli18nc("@label", "Subject"), QMetaType::QString },
99 PropertyInfoData{ Property::Title, true, QStringLiteral("title"), kli18nc("@label", "Title"), QMetaType::QString },
100 PropertyInfoData{ Property::TrackNumber, false, QStringLiteral("trackNumber"), kli18nc("@label music track number", "Track Number"), QMetaType::Int },
101 PropertyInfoData{ Property::DiscNumber, false, QStringLiteral("discNumber"), kli18nc("@label music disc number", "Disc Number"), QMetaType::Int },
102 PropertyInfoData{ Property::Location, true, QStringLiteral("location"), kli18nc("@label", "Location"), QMetaType::QString },
103 PropertyInfoData{ Property::Performer, true, QStringLiteral("performer"), kli18nc("@label", "Performer"), QMetaType::QString },
104 PropertyInfoData{ Property::Ensemble, true, QStringLiteral("ensemble"), kli18nc("@label", "Ensemble"), QMetaType::QString },
105 PropertyInfoData{ Property::Arranger, true, QStringLiteral("arranger"), kli18nc("@label", "Arranger"), QMetaType::QString },
106 PropertyInfoData{ Property::Conductor, true, QStringLiteral("conductor"), kli18nc("@label", "Conductor"), QMetaType::QString },
107 PropertyInfoData{ Property::Compilation, true, QStringLiteral("compilation"), kli18nc("@label", "Compilation"), QMetaType::QString },
108 PropertyInfoData{ Property::License, true, QStringLiteral("license"), kli18nc("@label", "License"), QMetaType::QString },
109 PropertyInfoData{ Property::Lyrics, true, QStringLiteral("lyrics"), kli18nc("@label", "Lyrics"), QMetaType::QString },
110 PropertyInfoData{ Property::Opus, false, QStringLiteral("opus"), kli18nc("@label", "Opus"), QMetaType::Int },
111 PropertyInfoData{ Property::Rating, false, QStringLiteral("embeddedRating"), kli18nc("@label", "Rating"), QMetaType::Int },
112 PropertyInfoData{ Property::ReplayGainAlbumPeak, false, QStringLiteral("replayGainAlbumPeak"), kli18nc("@label ReplayGain is the name of a standard", "ReplayGain Album Peak"), QMetaType::Double, FormatStrings::formatDouble },
113 PropertyInfoData{ Property::ReplayGainAlbumGain, false, QStringLiteral("replayGainAlbumGain"), kli18nc("@label ReplayGain is the name of a standard", "ReplayGain Album Gain"), QMetaType::Double, FormatStrings::formatDouble },
114 PropertyInfoData{ Property::ReplayGainTrackPeak, false, QStringLiteral("replayGainTrackPeak"), kli18nc("@label ReplayGain is the name of a standard", "ReplayGain Track Peak"), QMetaType::Double, FormatStrings::formatDouble },
115 PropertyInfoData{ Property::ReplayGainTrackGain, false, QStringLiteral("replayGainTrackGain"), kli18nc("@label ReplayGain is the name of a standard", "ReplayGain Track Gain"), QMetaType::Double, FormatStrings::formatDouble },
116 PropertyInfoData{ Property::Width, false, QStringLiteral("width"), kli18nc("@label", "Width"), QMetaType::Int },
117 PropertyInfoData{ Property::WordCount, false, QStringLiteral("wordCount"), kli18nc("@label number of words", "Word Count"), QMetaType::Int },
118 PropertyInfoData{ Property::TranslationUnitsTotal, false, QStringLiteral("translationUnitsTotal"), kli18nc("@label number of translatable strings", "Translatable Units"), QMetaType::Int },
119 PropertyInfoData{ Property::TranslationUnitsWithTranslation, false, QStringLiteral("translationUnitsWithTranslation"), kli18nc("@label number of translated strings", "Translations"), QMetaType::Int },
120 PropertyInfoData{ Property::TranslationUnitsWithDraftTranslation, false, QStringLiteral("translationUnitsWithDraftTranslation"), kli18nc("@label number of fuzzy translated strings", "Draft Translations"), QMetaType::Int },
121 PropertyInfoData{ Property::TranslationLastAuthor, false, QStringLiteral("translationLastAuthor"), kli18nc("@label translation author", "Author"), QMetaType::QString },
122 PropertyInfoData{ Property::TranslationLastUpDate, false, QStringLiteral("translationLastUpDate"), kli18nc("@label translations last update", "Last Update"), QMetaType::QString, FormatStrings::formatDate },
123 PropertyInfoData{ Property::TranslationTemplateDate, false, QStringLiteral("translationTemplateDate"), kli18nc("@label date of template creation8", "Template Creation"), QMetaType::QString, FormatStrings::formatDate },
124 PropertyInfoData{ Property::OriginUrl, false, QStringLiteral("originUrl"), kli18nc("@label the URL a file was originally downloaded from", "Downloaded From"), QMetaType::QUrl },
125 PropertyInfoData{ Property::OriginEmailSubject, false, QStringLiteral("originEmailSubject"), kli18nc("@label the subject of an email this file was attached to", "E-Mail Attachment Subject"), QMetaType::QString },
126 PropertyInfoData{ Property::OriginEmailSender, false, QStringLiteral("originEmailSender"), kli18nc("@label the sender of an email this file was attached to", "E-Mail Attachment Sender"), QMetaType::QString },
127 PropertyInfoData{ Property::OriginEmailMessageId, false, QStringLiteral("originEmailMessageId"), kli18nc("@label the message ID of an email this file was attached to", "E-Mail Attachment Message ID"), QMetaType::QString }
128};
129
130const QHash<LcIdentifierName, const PropertyInfoData*> PropertyInfoData::s_propertyHash = []()
131{
132 QHash<LcIdentifierName, const PropertyInfoData*> infoHash;
133 infoHash.reserve(s_allProperties.size());
134
135 for (const auto& info: s_allProperties) {
136 infoHash[QStringView(info.name)] = &info;
137 }
138 return infoHash;
139}();
140
141constexpr auto PropertyInfoData::fromId(Property::Property property) -> const PropertyInfoData*
142{
143 for (const auto& p : s_allProperties) {
144 if (p.prop == property)
145 return &p;
146 }
147 return &s_Empty;
148}
149
150auto PropertyInfoData::fromName(const QString& name) -> const PropertyInfoData*
151{
152 return s_propertyHash.value(LcIdentifierName(name), &s_Empty);
153}
154
155
156PropertyInfo::PropertyInfo(Property::Property property) : d(PropertyInfoData::fromId(property)) {};
157
158PropertyInfo::PropertyInfo() : d(&PropertyInfoData::s_Empty) {};
159
160PropertyInfo::PropertyInfo(const PropertyInfo& pi)
161 : d(pi.d)
162{
163}
164
165PropertyInfo::~PropertyInfo() = default;
166
167PropertyInfo& PropertyInfo::operator=(const PropertyInfo& rhs)
168{
169 d = rhs.d;
170 return *this;
171}
172
173bool PropertyInfo::operator==(const PropertyInfo& rhs) const
174{
175 return d == rhs.d;
176}
177
178QString PropertyInfo::displayName() const
179{
180 return d->displayName.toString();
181}
182
183QString PropertyInfo::name() const
184{
185 return d->name;
186}
187
188Property::Property PropertyInfo::property() const
189{
190 return d->prop;
191}
192
193QMetaType::Type PropertyInfo::valueType() const
194{
195 return d->valueType;
196}
197
198bool PropertyInfo::shouldBeIndexed() const
199{
200 return d->shouldBeIndexed;
201}
202
203QString PropertyInfo::formatAsDisplayString(const QVariant &value) const
204{
205 if (value.userType() == QMetaType::QVariantList || value.userType() == QMetaType::QStringList) {
206 if (d->valueType == QMetaType::QString) {
207 return QLocale().createSeparatedList(value.toStringList());
208 } else {
209 QStringList displayList;
210 const auto valueList = value.toList();
211 for (const auto& entry : valueList) {
212 displayList << d->formatAsString(entry);
213 }
214 return QLocale().createSeparatedList(displayList);
215 }
216 } else {
217 return d->formatAsString(value);
218 }
219}
220
221PropertyInfo PropertyInfo::fromName(const QString& name)
222{
223 PropertyInfo pi;
224 pi.d = PropertyInfoData::fromName(name);
225 return pi;
226}
227
228QStringList PropertyInfo::allNames()
229{
230 static QStringList sNames = []() {
231 QStringList names;
232 names.reserve(PropertyInfoData::s_allProperties.size());
233 for (auto info: PropertyInfoData::s_allProperties) {
234 names.append(info.name);
235 }
236 return names;
237 }();
238 return sNames;
239}
KFileMetaData::PropertyInfo
The PropertyInfo class can be used to obtain extra information about any property.
Definition propertyinfo.h:30
KFileMetaData::PropertyInfo::name
QString name() const
The internal unique name used to refer to the property.
Definition propertyinfo.cpp:183
KFileMetaData::PropertyInfo::displayName
QString displayName() const
A user visible name of the property.
Definition propertyinfo.cpp:178
KFileMetaData::PropertyInfo::property
Property::Property property() const
The enumeration which represents this property.
Definition propertyinfo.cpp:188
KFileMetaData::PropertyInfo::allNames
static QStringList allNames()
Get the names of all valid, supported properties.
Definition propertyinfo.cpp:228
KFileMetaData::PropertyInfo::fromName
static PropertyInfo fromName(const QString &name)
Construct a PropertyInfo from the internal property name.
Definition propertyinfo.cpp:221
KFileMetaData::PropertyInfo::formatAsDisplayString
QString formatAsDisplayString(const QVariant &value) const
Returns the value of the property as a QString with added formatting, added units if needed,...
Definition propertyinfo.cpp:203
KFileMetaData::PropertyInfo::shouldBeIndexed
bool shouldBeIndexed() const
Indicates if this property requires indexing or should just be stored.
Definition propertyinfo.cpp:198
KFileMetaData::PropertyInfo::valueType
QMetaType::Type valueType() const
The type the value of this property should be.
Definition propertyinfo.cpp:193
KFileMetaData::Property::Property
Property
The Property enum contains all files property types that KFileMetaData manipulates.
Definition properties.h:26
KFileMetaData::Property::Album
@ Album
Represents the album of a media file.
Definition properties.h:90
KFileMetaData::Property::Width
@ Width
Represents the width of the Media in pixels.
Definition properties.h:189
KFileMetaData::Property::VideoCodec
@ VideoCodec
A string description of the codec used.
Definition properties.h:357
KFileMetaData::Property::Opus
@ Opus
Represents the opus of an audio file mostly used for classical music.
Definition properties.h:303
KFileMetaData::Property::TrackNumber
@ TrackNumber
Represents the track number in a set.
Definition properties.h:65
KFileMetaData::Property::Lyrics
@ Lyrics
Contains the lyrics of a song embedded in the file.
Definition properties.h:327
KFileMetaData::Property::WordCount
@ WordCount
The number of words in a document.
Definition properties.h:145
KFileMetaData::Property::Subject
@ Subject
Refers to the subject of the file.
Definition properties.h:127
KFileMetaData::Property::Title
@ Title
Refers to the Title of the content of the file.
Definition properties.h:121
KFileMetaData::Property::FrameRate
@ FrameRate
Number of frames per second.
Definition properties.h:206
KFileMetaData::Property::Author
@ Author
The Author field indicated the primary creator of a document.
Definition properties.h:114
KFileMetaData::Property::Genre
@ Genre
The Genre of an Audio file.
Definition properties.h:52
KFileMetaData::Property::Rating
@ Rating
For ratings stored in Metadata tags.
Definition properties.h:323
KFileMetaData::Property::Height
@ Height
Represents the height of the Media in pixels.
Definition properties.h:195
KFileMetaData::Property::Composer
@ Composer
Represents the Composer of a media file.
Definition properties.h:102
KFileMetaData::Property::AspectRatio
@ AspectRatio
The Aspect Ratio of the visual image or video.
Definition properties.h:201
KFileMetaData::Property::AlbumArtist
@ AlbumArtist
Represents the album artist of a media file.
Definition properties.h:96
KFileMetaData::Property::Comment
@ Comment
Represents a comment stored in the file.
Definition properties.h:77
KFileMetaData::Property::Description
@ Description
Represents the description stored in the file.
Definition properties.h:351
KFileMetaData::Property::OriginEmailSender
@ OriginEmailSender
The sender of the email this file was originally attached to.
Definition properties.h:263
KFileMetaData::Property::Channels
@ Channels
The number of channels of the Audio in the File.
Definition properties.h:39
KFileMetaData::Property::Generator
@ Generator
Refers to the Application used to create this file.
Definition properties.h:134
KFileMetaData::Property::PageCount
@ PageCount
The number of pages in a document.
Definition properties.h:139
KFileMetaData::Property::CreationDate
@ CreationDate
The date the content of the file was created.
Definition properties.h:177
KFileMetaData::Property::OriginUrl
@ OriginUrl
The URL this file has originally been downloaded from.
Definition properties.h:253
KFileMetaData::Property::License
@ License
Contains the license information of the file.
Definition properties.h:318
KFileMetaData::Property::BitRate
@ BitRate
The Bit Rate of the Audio in the File.
Definition properties.h:33
KFileMetaData::Property::OriginEmailSubject
@ OriginEmailSubject
The subject of the email this file was originally attached to.
Definition properties.h:258
KFileMetaData::Property::PixelFormat
@ PixelFormat
The Pixel format used by the media (image or video).
Definition properties.h:368
KFileMetaData::Property::LineCount
@ LineCount
The number of lines in a document.
Definition properties.h:151
KFileMetaData::Property::ColorSpace
@ ColorSpace
The Color space used by the media (image or video)
Definition properties.h:373
KFileMetaData::Property::Conductor
@ Conductor
Represents the conductor of an audio file.
Definition properties.h:298
KFileMetaData::Property::AudioCodec
@ AudioCodec
A string description of the codec used.
Definition properties.h:362
KFileMetaData::Property::Ensemble
@ Ensemble
Represents the ensemble of an audio file.
Definition properties.h:288
KFileMetaData::Property::Publisher
@ Publisher
The publisher of the content.
Definition properties.h:169
KFileMetaData::Property::Label
@ Label
Represents the label of the content.
Definition properties.h:308
KFileMetaData::Property::Language
@ Language
The language the document is written in.
Definition properties.h:159
KFileMetaData::Property::OriginEmailMessageId
@ OriginEmailMessageId
The message ID of the email this file was originally attached to.
Definition properties.h:268
KFileMetaData::Property::Arranger
@ Arranger
Represents the arranger of an audio file.
Definition properties.h:293
KFileMetaData::Property::ReplayGainTrackGain
@ ReplayGainTrackGain
Contains ReplayGain information for audio files The track gain is given in "dB".
Definition properties.h:345
KFileMetaData::Property::Location
@ Location
Represents the location where an audio file was recorded.
Definition properties.h:278
KFileMetaData::Property::Lyricist
@ Lyricist
Represents the Lyricist of a media file.
Definition properties.h:108
KFileMetaData::Property::Artist
@ Artist
Represents the artist of a media file.
Definition properties.h:84
KFileMetaData::Property::SampleRate
@ SampleRate
The same rate or frequency of the Audio in the file.
Definition properties.h:59
KFileMetaData::Property::Copyright
@ Copyright
The copyright of the file.
Definition properties.h:164
KFileMetaData::Property::ReplayGainAlbumGain
@ ReplayGainAlbumGain
Contains ReplayGain information for audio files The album gain is given in "dB".
Definition properties.h:336
KFileMetaData::Property::ReplayGainTrackPeak
@ ReplayGainTrackPeak
Contains ReplayGain information for audio files.
Definition properties.h:340
KFileMetaData::Property::Keywords
@ Keywords
The keywords used to represent the document.
Definition properties.h:183
KFileMetaData::Property::Performer
@ Performer
Represents the (lead) performer of an audio file.
Definition properties.h:283
KFileMetaData::Property::DiscNumber
@ DiscNumber
Represents the disc number in a multi-disc set.
Definition properties.h:273
KFileMetaData::Property::Duration
@ Duration
The duration of the media in the file.
Definition properties.h:45
KFileMetaData::Property::Model
@ Model
The model name of the equipment used for generating the file and metadata.
Definition properties.h:220
KFileMetaData::Property::Compilation
@ Compilation
Contains the name of the compilation of an audio file.
Definition properties.h:313
KFileMetaData::Property::ReleaseYear
@ ReleaseYear
Indicates the year a track was released.
Definition properties.h:71
KFileMetaData::Property::ReplayGainAlbumPeak
@ ReplayGainAlbumPeak
Contains ReplayGain information for audio files.
Definition properties.h:331
KFileMetaData::Property::Manufacturer
@ Manufacturer
The manufacturer of the equipment used for generating the file and metadata.
Definition properties.h:213
KFileMetaData
The KFileMetaData namespace.
Definition embeddedimagedata.h:18
QHash::reserve
void reserve(qsizetype size)
QList::append
void append(QList< T > &&value)
QList::reserve
void reserve(qsizetype size)
QLocale::createSeparatedList
QString createSeparatedList(const QStringList &list) const const
QVariant::toList
QList< QVariant > toList() const const
QVariant::toStringList
QStringList toStringList() const const
QVariant::userType
int userType() const const
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