void SaveImgThread::run() { // Perform saving --------------------------------------------------------------- QImage prev = d->img.scaled(1280, 1024, Qt::KeepAspectRatio, Qt::SmoothTransformation); QImage thumb = d->img.scaled(160, 120, Qt::KeepAspectRatio, Qt::SmoothTransformation); QByteArray prof = KPWriteImage::getICCProfilFromFile(RawDecodingSettings::SRGB); KPMetadata meta; meta.setImageProgramId(QString("Kipi-plugins"), QString(kipiplugins_version)); meta.setImageDimensions(d->img.size()); if (d->format != QString("JPEG")) meta.setImagePreview(prev); meta.setExifThumbnail(thumb); meta.setExifTagString("Exif.Image.DocumentName", QString("Scanned Image")); // not i18n meta.setExifTagString("Exif.Image.Make", d->make); meta.setXmpTagString("Xmp.tiff.Make", d->make); meta.setExifTagString("Exif.Image.Model", d->model); meta.setXmpTagString("Xmp.tiff.Model", d->model); meta.setImageDateTime(QDateTime::currentDateTime()); meta.setImageOrientation(KPMetadata::ORIENTATION_NORMAL); meta.setImageColorWorkSpace(KPMetadata::WORKSPACE_SRGB); KPWriteImage wImageIface; if (d->frmt != KSaneIface::KSaneWidget::FormatRGB_16_C) { QByteArray data((const char*)d->img.bits(), d->img.numBytes()); wImageIface.setImageData(data, d->img.width(), d->img.height(), false, true, prof, meta); } else { // 16 bits color depth image. wImageIface.setImageData(d->ksaneData, d->width, d->height, true, false, prof, meta); } bool ret = false; QString path; if(d->newUrl.isLocalFile()) path = d->newUrl.toLocalFile(); else path = d->newUrl.path(); if (d->format == QString("JPEG")) { ret = wImageIface.write2JPEG(path); } else if (d->format == QString("PNG")) { ret = wImageIface.write2PNG(path); } else if (d->format == QString("TIFF")) { ret = wImageIface.write2TIFF(path); } else { ret = d->img.save(path, d->format.toAscii().data()); } emit signalComplete(d->newUrl, ret); }
bool Utils::updateMetadataImageMagick(const QString& src, QString& err) { QFileInfo finfo(src); if (src.isEmpty() || !finfo.isReadable()) { err = i18n("unable to open source file"); return false; } QImage img(src); QImage iptcPreview = img.scaled(1280, 1024, Qt::KeepAspectRatio, Qt::SmoothTransformation); QImage exifThumbnail = iptcPreview.scaled(160, 120, Qt::KeepAspectRatio, Qt::SmoothTransformation); KPMetadata meta; meta.load(src); meta.setImageOrientation(KPMetadata::ORIENTATION_NORMAL); meta.setImageProgramId(QString("Kipi-plugins"), QString(kipiplugins_version)); meta.setImageDimensions(img.size()); meta.setExifThumbnail(exifThumbnail); meta.setImagePreview(iptcPreview); #if KEXIV2_VERSION >= 0x010000 QByteArray exifData = meta.getExifEncoded(true); #else QByteArray exifData = meta.getExif(true); #endif QByteArray iptcData = meta.getIptc(true); QByteArray xmpData = meta.getXmp(); KTemporaryFile exifTemp; exifTemp.setSuffix(QString("kipipluginsexif.app1")); exifTemp.setAutoRemove(true); if ( !exifTemp.open() ) { err = i18n("unable to open temp file"); return false; } QString exifFile = exifTemp.fileName(); QDataStream streamExif( &exifTemp ); streamExif.writeRawData(exifData.data(), exifData.size()); exifTemp.close(); KTemporaryFile iptcTemp; iptcTemp.setSuffix(QString("kipipluginsiptc.8bim")); iptcTemp.setAutoRemove(true); iptcTemp.open(); if ( !iptcTemp.open() ) { err = i18n("Cannot rotate: unable to open temp file"); return false; } QString iptcFile = iptcTemp.fileName(); QDataStream streamIptc( &iptcTemp ); streamIptc.writeRawData(iptcData.data(), iptcData.size()); iptcTemp.close(); KTemporaryFile xmpTemp; xmpTemp.setSuffix(QString("kipipluginsxmp.xmp")); xmpTemp.setAutoRemove(true); if ( !xmpTemp.open() ) { err = i18n("unable to open temp file"); return false; } QString xmpFile = xmpTemp.fileName(); QDataStream streamXmp( &xmpTemp ); streamXmp.writeRawData(xmpData.data(), xmpData.size()); xmpTemp.close(); KProcess process; process.clearProgram(); process << "mogrify"; process << "-profile"; process << exifFile; process << "-profile"; process << iptcFile; process << "-profile"; process << xmpFile; process << src + QString("[0]"); kDebug() << "ImageMagick Command line: " << process.program(); process.start(); if (!process.waitForFinished()) return false; if (process.exitStatus() != QProcess::NormalExit) return false; switch (process.exitCode()) { case 0: // Process finished successfully ! { return true; break; } case 15: // process aborted ! { return false; break; } } // Processing error ! m_stdErr = process.readAllStandardError(); err = i18n("Cannot update metadata: %1", m_stdErr.replace('\n', ' ')); return false; }