On Tue, Jun 25, 2013 at 7:05 PM, Pascal Obry <[email protected]> wrote:
>
> As discussed in a previous message I was interested in working on this.
>
> I've just pushed a branch named local-cache that is working. It does the
> job but still need some more work.
>
>    PLEASE DO NOT USE THE locl-cache BRANCH IN PRODUCTION YET.
>
> It was quite easy to do in fact. Changing a single routine made the trick!

I am pretty surprised how few code it is needed.

>
> What is missing is:
>
> - A visual feedback for images that are cached
>
>   => I plan to add a boolean field into the database for the cache
>      status. This will be used to change for example the background
>      in the lighttable. Of course that's only a proposal, any other
>      visual feedback will do. Well, a visual feedback is not mandatory,
>      see below, but I feel it will be welcome.

I think that we can use some decoration in the frame... dunno what. We
also need a way to say that we want some images cached.

>
> - A filter to only see the cached images.
>
>   => I plan adding a filter into the current one to select on the number
>      of stars, or on the rejected status.

We have to think well about where to place it to not clutter things.

> With this scheme, we should even be able to export in full quality
> images that are locally cached.
>

I am still not 100% sure that storing the original RAW is the best
thing to do. You make a comment in the code that is quite intelligent:
that this makes a lot of sense with removable drives support. I had
planned to add it when I added the folders view in the collect module,
but at the end it didn't come into light. The thing is that the main
reason for you not having the images in your laptop's HDD is lack of
space. If you want to have access to them, you need something that is
smaller than the originals, and more if we take into account images
from 36Mpx sensors. So I think that storing a 2000px longest edge
image would be enough. We could even export it at that size.

Your opinions?

--
José Carlos García Sogo
   [email protected]

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