void ImageScanner::scanImageComments()
{
MetadataFields fields;
fields << MetadataInfo::Headline
<< MetadataInfo::Title;
QVariantList metadataInfos = m_metadata.getMetadataFields(fields);
// handles all possible fields, multi-language, author, date
CaptionsMap captions = m_metadata.getImageComments();
if (captions.isEmpty() && !hasValidField(metadataInfos))
{
return;
}
DatabaseAccess access;
ImageComments comments(access, m_scanInfo.id);
// Description
if (!captions.isEmpty())
{
comments.replaceComments(captions);
}
// Headline
if (!metadataInfos[0].isNull())
{
comments.addHeadline(metadataInfos[0].toString());
}
// Title
if (!metadataInfos[1].isNull())
{
comments.addTitle(metadataInfos[1].toString());
}
}
void ImagePropertiesSideBar::setImagePropertiesInformation(const QUrl& url)
{
if (!url.isValid())
{
return;
}
QString str;
QString unavailable(i18n("<i>unavailable</i>"));
QFileInfo fileInfo(url.toLocalFile());
DMetadata metaData(url.toLocalFile());
// -- File system information -----------------------------------------
QDateTime modifiedDate = fileInfo.lastModified();
str = QLocale().toString(modifiedDate, QLocale::ShortFormat);
m_propertiesTab->setFileModifiedDate(str);
str = QString::fromUtf8("%1 (%2)").arg(ImagePropertiesTab::humanReadableBytesCount(fileInfo.size()))
.arg(QLocale().toString(fileInfo.size()));
m_propertiesTab->setFileSize(str);
m_propertiesTab->setFileOwner(QString::fromUtf8("%1 - %2").arg(fileInfo.owner()).arg(fileInfo.group()));
m_propertiesTab->setFilePermissions(ImagePropertiesTab::permissionsString(fileInfo));
// -- Image Properties --------------------------------------------------
QSize dims;
QString bitDepth, colorMode;
QString rawFilesExt = QLatin1String(RawEngine::DRawDecoder::rawFiles());
QString ext = fileInfo.suffix().toUpper();
if (!ext.isEmpty() && rawFilesExt.toUpper().contains(ext))
{
m_propertiesTab->setImageMime(i18n("RAW Image"));
bitDepth = QLatin1String("48");
dims = metaData.getImageDimensions();
colorMode = i18n("Uncalibrated");
}
else
{
m_propertiesTab->setImageMime(QMimeDatabase().mimeTypeForFile(fileInfo).comment());
dims = metaData.getPixelSize();
DImg img;
img.loadImageInfo(url.toLocalFile(), false, false, false, false);
bitDepth.number(img.originalBitDepth());
colorMode = DImg::colorModelToString(img.originalColorModel());
}
QString mpixels;
mpixels.setNum(dims.width()*dims.height()/1000000.0, 'f', 2);
str = (!dims.isValid()) ? i18n("Unknown") : i18n("%1x%2 (%3Mpx)",
dims.width(), dims.height(), mpixels);
m_propertiesTab->setImageDimensions(str);
if (!dims.isValid()) str = i18n("Unknown");
else m_propertiesTab->aspectRatioToString(dims.width(), dims.height(), str);
m_propertiesTab->setImageRatio(str);
m_propertiesTab->setImageBitDepth(bitDepth.isEmpty() ? unavailable : i18n("%1 bpp", bitDepth));
m_propertiesTab->setImageColorMode(colorMode.isEmpty() ? unavailable : colorMode);
// -- Photograph information ------------------------------------------
PhotoInfoContainer photoInfo = metaData.getPhotographInformation();
m_propertiesTab->setPhotoInfoDisable(photoInfo.isEmpty());
ImagePropertiesTab::shortenedMakeInfo(photoInfo.make);
ImagePropertiesTab::shortenedModelInfo(photoInfo.model);
m_propertiesTab->setPhotoMake(photoInfo.make.isEmpty() ? unavailable : photoInfo.make);
m_propertiesTab->setPhotoModel(photoInfo.model.isEmpty() ? unavailable : photoInfo.model);
if (photoInfo.dateTime.isValid())
{
str = QLocale().toString(photoInfo.dateTime, QLocale::ShortFormat);
m_propertiesTab->setPhotoDateTime(str);
}
else
{
m_propertiesTab->setPhotoDateTime(unavailable);
}
m_propertiesTab->setPhotoLens(photoInfo.lens.isEmpty() ? unavailable : photoInfo.lens);
m_propertiesTab->setPhotoAperture(photoInfo.aperture.isEmpty() ? unavailable : photoInfo.aperture);
if (photoInfo.focalLength35mm.isEmpty())
{
m_propertiesTab->setPhotoFocalLength(photoInfo.focalLength.isEmpty() ? unavailable : photoInfo.focalLength);
}
else
{
str = i18n("%1 (%2)", photoInfo.focalLength, photoInfo.focalLength35mm);
m_propertiesTab->setPhotoFocalLength(str);
}
m_propertiesTab->setPhotoExposureTime(photoInfo.exposureTime.isEmpty() ? unavailable : photoInfo.exposureTime);
m_propertiesTab->setPhotoSensitivity(photoInfo.sensitivity.isEmpty() ? unavailable : i18n("%1 ISO", photoInfo.sensitivity));
if (photoInfo.exposureMode.isEmpty() && photoInfo.exposureProgram.isEmpty())
{
m_propertiesTab->setPhotoExposureMode(unavailable);
}
else if (!photoInfo.exposureMode.isEmpty() && photoInfo.exposureProgram.isEmpty())
{
m_propertiesTab->setPhotoExposureMode(photoInfo.exposureMode);
}
else if (photoInfo.exposureMode.isEmpty() && !photoInfo.exposureProgram.isEmpty())
{
m_propertiesTab->setPhotoExposureMode(photoInfo.exposureProgram);
}
else
{
str = QString::fromUtf8("%1 / %2").arg(photoInfo.exposureMode).arg(photoInfo.exposureProgram);
m_propertiesTab->setPhotoExposureMode(str);
}
m_propertiesTab->setPhotoFlash(photoInfo.flash.isEmpty() ? unavailable : photoInfo.flash);
m_propertiesTab->setPhotoWhiteBalance(photoInfo.whiteBalance.isEmpty() ? unavailable : photoInfo.whiteBalance);
// -- Video information ------------------------------------------
VideoInfoContainer videoInfo = metaData.getVideoInformation();
m_propertiesTab->setVideoInfoDisable(videoInfo.isEmpty());
m_propertiesTab->setVideoAspectRatio(videoInfo.aspectRatio.isEmpty() ? unavailable : videoInfo.aspectRatio);
m_propertiesTab->setVideoDuration(videoInfo.duration.isEmpty() ? unavailable : videoInfo.duration);
m_propertiesTab->setVideoFrameRate(videoInfo.frameRate.isEmpty() ? unavailable : videoInfo.frameRate);
m_propertiesTab->setVideoVideoCodec(videoInfo.videoCodec.isEmpty() ? unavailable : videoInfo.videoCodec);
m_propertiesTab->setVideoAudioBitRate(videoInfo.audioBitRate.isEmpty() ? unavailable : videoInfo.audioBitRate);
m_propertiesTab->setVideoAudioChannelType(videoInfo.audioChannelType.isEmpty() ? unavailable : videoInfo.audioChannelType);
m_propertiesTab->setVideoAudioCompressor(videoInfo.audioCompressor.isEmpty() ? unavailable : videoInfo.audioCompressor);
// -- Caption, ratings, tag information ---------------------
CaptionsMap captions = metaData.getImageComments();
QString caption;
if (captions.contains(QLatin1String("x-default")))
caption = captions.value(QLatin1String("x-default")).caption;
else if (!captions.isEmpty())
caption = captions.begin().value().caption;
m_propertiesTab->setCaption(caption);
m_propertiesTab->setRating(metaData.getImageRating());
QStringList tagPaths;
metaData.getImageTagsPath(tagPaths);
m_propertiesTab->setTags(tagPaths);
m_propertiesTab->showOrHideCaptionAndTags();
}