pino added a comment.
Then just ship a desktop file for that format in kimageformats: - if kio-extras is not installed, that desktop file will be unused (although just a couple of kilobytes on disk) - if ko-extras is installed, it will register PS as thumbnail format using imagethumbnail The same change can IMHO be done for all the formats currently in MimeType, and that provided by kimageformats. REPOSITORY R320 KIO Extras REVISION DETAIL https://phabricator.kde.org/D18882 To: broulik, jtamate, dfaure, ngraham Cc: pino, ngraham, kde-frameworks-devel, kfm-devel, alexde, feverfew, michaelh, spoorun, navarromorales, firef, andrebarros, bruns, emmanuelp, mikesomov