Please add all JPEG lossless buttons/commands to toolbars

[electro1]

I use these JPEG lossless operations very often since I'm not a fan of transcoding files and losing quality. There is a JPEG lossless button available for toolbars but it would be great to have buttons/commands available for each individual operation (e.g. Lossless Crop, Lossless Flip Horizontal, Lossless Rotate 90 etc) for faster access.