Please add support for xmpDM:pick and xmpDM:good

[Maik Qualmann]

First step, not really tested yet...

https://invent.kde.org/graphics/digikam/-/commit/
fc779dc8e1e77de562c0fa1dbb79655db9718955

Maik

Am Sonntag, 1. September 2024, 21:27:13 MESZ schrieb Max Sherbina:
> Dear KDE team,
> 
> With the new lightroom updates, Adobe has expanded on xmpDM and now use
> those two metadata tags for their flagging feature. As someone who uses
> both Digikam and Lightroom for photo management, it would be really helpful
> if digikam understood those metadata tags and synchronized its own pick
> label with xmp's.
> 
> Exiftool supports both of these: XMP Tags
> (exiftool.org)<https://exiftool.org/TagNames/XMP.html#xmpDM>
> 
> Here is how they correlate to digikam:
> 
> 
> Digikam:PickLabel
> XmpDM:pick
> XmpDM:good
> None
> None/ Entry Removed
> 0
> None/ Entry Removed
> Rejected
> 1
> -1
> "false"
> Pending
> 2
> None/ Entry Removed
> None/ Entry Removed
> Accepted
> 3
> 1
> "true"
> 
> If its not too difficult, I would love for this to be the workflow:
> 
> 
>   1.
> digiKam reads the metadata of the photo,
>   2.
> If that photo has xmpDM:pick & XmpDM:good metadata,
>      *
> Set the appropriate digikam metadata tag as well (maybe this is an option in
> the settings) 3.
> When user adjusts the picklabel inside of digikam,
>      *
> Adjust the xmpDM:pick & XmpDM:good accordingly.
> 
> Hope to hear from you soon,
> Max S.