Handle other file types except images

[jancborchardt]

Currently only images are shown and the app doesn’t start if the shuffled filelist begins with a non-image.

Steps to take to fix this:

• A first step would be to simply skip non-images
• Show a notice in the interface
• Show the non-images with empty preview box
• Show filetype icons for non-image files
• Show previews for other files where possible. Text files should be easy with canvas too

[prashantsengar]

• Show the non-images with empty preview box
• Show filetype icons for non-image files
• Show thumbnail for video files
• Show previews for other files where possible. Text files should be easy with canvas too

[prashantsengar]

@jancborchardt I need your help. When showing the thumbnail for a video, I will create a thumbnail using PIL by saving a frame to a temporary thumbnail folder. Should I leave the thumbnail folder with the thumbnail files in it or should I delete the thumbnail file once the video file is handled by the user?

[jancborchardt]

Should I leave the thumbnail folder with the thumbnail files in it or should I delete the thumbnail file once the video file is handled by the user?

I’d say remove the thumbnail once it’s handled, doesn’t matter if kept or swept. Otherwise we create more files on people’s machines. :D

And the temporary thumbnail folder is hidden, right? (Like in .config or smth?)

And nice on the preview generation! 🎉