void ChangeDirThread::fixFilePath(UTIL::FS::Path &file)
{
UTIL::FS::Path fdest(m_szDest, "", false);
UTIL::FS::Path path(m_szCurDir, "", false);
for (size_t y=path.getFolderCount(); y<file.getFolderCount(); y++)
fdest += file.getFolder(y);
fdest += file.getFile();
file = fdest;
}
void CTransformationThread::Process(size_t index)
{
ASSERT(index < files_.size());
ASSERT(files_[index] != 0);
ASSERT(index < files_.size());
PhotoInfo& photo= *files_[index];
// output file
Path output= GetDestFileName(index);
if (transformation_.size() == 1 && transformation_.front().needs_input_file_)
{
transformation_.front().fn_transform_img_(photo.GetOriginalPath(), output);
return; // exclusive transformation done, exit
}
// start loading
SetOperationLabel(IDS_IMG_TRANSFORM_LOADING);
CImageDecoderPtr decoder= photo.GetDecoder();
decoder->SetProgressCallback(boost::bind(&CTransformationThread::LinesDecoded, this, _1, _2, _3));
CSize img_size(0, 0);
Dib dib;
if (ImageStat status= decoder->DecodeImg(dib, img_size, false))
throw ImageStatMsg(status);
SetOperationLabel(IDS_IMG_TRANSFORM_APPLYING);
for (size_t i= 0; i < transformation_.size(); ++i)
{
ASSERT(!transformation_[i].needs_input_file_);
transformation_[i].fn_transform_bmp_(dib);
}
// EXIF block
std::vector<uint8> exif;
if (params_.copy_exif_ && photo.IsExifDataPresent())
{
ExifBlock exifBlock;
if (photo.ReadExifBlock(exifBlock))
{
exifBlock.ModifySizeFields(dib.GetSize(), true);
exifBlock.GetExifMarkerBlock(exif);
}
}
// start storing result
SetOperationLabel(IDS_IMG_TRANSFORM_STORING);
// destination file
CFileDataDestination fdest(output.c_str());
// write transformed photo
if (!encoder_->Encode(fdest, &dib, &exif))
throw _T("Error encoding JPEG file.");
}
