feat: add edited indication on main gallery

[ipetrovbg]

This PR

• Adds an icon indication when an image is edited to help visually identify processed images

Main Gallery

Before	After

Film Strip

Before	After

[CyberTimon]

Thank you for the PR!

How does it handle it when you edit a image and then jump back into the library, or reset the adjustments on a image? Does it correctly update the thumbnail edited state or does it become stale?

We had a similar problem here:

#89 (comment)

[ipetrovbg]

Yeah, it doesn't really. It uses the state on the image is_edited which I suppose (without looking into it in dept) is probably using the modified file descriptor.

[ipetrovbg]

Yeah, it doesn't really. It uses the state on the image is_edited which I suppose (without looking into it in dept) is probably using the modified file descriptor.

Actually that's not true. It uses this function get_sidecar_path https://github.com/ipetrovbg/RapidRAW/blob/98cbbafb826a82c349871447074c046da1c25679/src-tauri/src/file_management.rs#L276, so when this file exists {}.rrdata it adds is_edited.
There is just this problem with deleting this file when filters, ratings etc. get reset.

[ipetrovbg]

This bit will also need to be extended so that it takes into account the default settings https://github.com/ipetrovbg/RapidRAW/blob/main/src-tauri/src/file_management.rs#L186