File indexing completed on 2025-01-05 03:52:04 

0001 /* ============================================================
0002  *
0003  * This file is a part of digiKam project
0004  * https://www.digikam.org
0005  *
0006  * Date        : 2006-04-04
0007  * Description : a tool to generate HTML image galleries
0008  *
0009  * SPDX-FileCopyrightText: 2006-2010 by Aurelien Gateau <aurelien dot gateau at free dot fr>
0010  * SPDX-FileCopyrightText: 2012-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
0011  *
0012  * SPDX-License-Identifier: GPL-2.0-or-later
0013  *
0014  * ============================================================ */
0015 
0016 // Local includes
0017 
0018 #include "galleryelement.h"
0019 #include "galleryxmlutils.h"
0020 #include "metaengine.h"
0021 
0022 namespace DigikamGenericHtmlGalleryPlugin
0023 {
0024 
0025 GalleryElement::GalleryElement(const DInfoInterface::DInfoMap& info)
0026     : m_valid(false)
0027 {
0028     DItemInfo item(info);
0029     m_title       = item.name();
0030     m_description = item.comment();
0031     m_orientation = (MetaEngine::ImageOrientation)(item.orientation());
0032     m_time        = item.dateTime();
0033 }
0034 
0035 GalleryElement::GalleryElement()
0036     : m_valid(false),
0037       m_orientation(MetaEngine::ORIENTATION_UNSPECIFIED)
0038 {
0039 }
0040 
0041 GalleryElement::~GalleryElement()
0042 {
0043 }
0044 
0045 void GalleryElement::appendToXML(XMLWriter& xmlWriter, bool copyOriginalImage) const
0046 {
0047     if (!m_valid)
0048     {
0049         return;
0050     }
0051 
0052     XMLElement imageX(xmlWriter, QLatin1String("image"));
0053     xmlWriter.writeElement("title",       m_title);
0054     xmlWriter.writeElement("description", m_description);
0055     xmlWriter.writeElement("date",        m_time.toString(QLatin1String("yyyy-MM-ddThh:mm:ss")));
0056     appendImageElementToXML(xmlWriter, QLatin1String("full"),      m_fullFileName, m_fullSize);
0057     appendImageElementToXML(xmlWriter, QLatin1String("thumbnail"), m_thumbnailFileName, m_thumbnailSize);
0058 
0059     if (copyOriginalImage)
0060     {
0061         appendImageElementToXML(xmlWriter,
0062                                 QLatin1String("original"),
0063                                 m_originalFileName, m_originalSize);
0064     }
0065 
0066     //Exif
0067     // TODO put all exif tags in a sub level
0068     XMLElement imageExif(xmlWriter, QLatin1String("exif"));
0069     xmlWriter.writeElement("exifimagemake",              m_exifImageMake);
0070     xmlWriter.writeElement("exifimagemodel",             m_exifItemModel);
0071     xmlWriter.writeElement("exifimageorientation",       m_exifImageOrientation);
0072     xmlWriter.writeElement("exifimagexresolution",       m_exifImageXResolution);
0073     xmlWriter.writeElement("exifimageyresolution",       m_exifImageYResolution);
0074     xmlWriter.writeElement("exifimageresolutionunit",    m_exifImageResolutionUnit);
0075     xmlWriter.writeElement("exifimagedatetime",          m_exifImageDateTime);
0076     xmlWriter.writeElement("exifimageycbcrpositioning",  m_exifImageYCbCrPositioning);
0077     xmlWriter.writeElement("exifphotoexposuretime",      m_exifPhotoExposureTime);
0078     xmlWriter.writeElement("exifphotofnumber",           m_exifPhotoFNumber);
0079     xmlWriter.writeElement("exifphotoexposureprogram",   m_exifPhotoExposureProgram);
0080     xmlWriter.writeElement("exifphotoisospeedratings",   m_exifPhotoISOSpeedRatings);
0081     xmlWriter.writeElement("exifphotoshutterspeedvalue", m_exifPhotoShutterSpeedValue);
0082     xmlWriter.writeElement("exifphotoaperturevalue",     m_exifPhotoApertureValue);
0083     xmlWriter.writeElement("exifphotofocallength",       m_exifPhotoFocalLength);
0084 
0085     // GPS
0086     xmlWriter.writeElement("exifgpslatitude",            m_exifGPSLatitude);
0087     xmlWriter.writeElement("exifgpslongitude",           m_exifGPSLongitude);
0088     xmlWriter.writeElement("exifgpsaltitude",            m_exifGPSAltitude);
0089 }
0090 
0091 void GalleryElement::appendImageElementToXML(XMLWriter& xmlWriter,
0092                                            const QString& elementName,
0093                                            const QString& fileName,
0094                                            const QSize& size) const
0095 {
0096     XMLAttributeList attrList;
0097     attrList.append(QLatin1String("fileName"), fileName);
0098     attrList.append(QLatin1String("width"),    size.width());
0099     attrList.append(QLatin1String("height"),   size.height());
0100     XMLElement elem(xmlWriter, elementName, &attrList);
0101 }
0102 
0103 } // namespace DigikamGenericHtmlGalleryPlugin