[Bug 308262] New: Show camera's white balance values in disabled GUI parts

[S. Burmeister]

https://bugs.kde.org/show_bug.cgi?id=308262

            Bug ID: 308262
          Severity: wishlist
           Version: 3.0.0
          Priority: NOR
          Assignee: [hidden email]
           Summary: Show camera's white balance values in disabled GUI
                    parts
    Classification: Unclassified
                OS: Linux
          Reporter: [hidden email]
          Hardware: Other
            Status: UNCONFIRMED
         Component: Image Editor
           Product: digikam

If one sets the raw import tool to use the camera's white balance the GUI
elements for temperature etc. get disabled, i.e. the user cannot change
anything.

The bad thing about this is that they are not only disabled but also they are
not filled with the values from the file. The user cannot check the values read
from the RAW file. He can also not use those values as starting point and
adjusting them.

Hence it would be useful if the values read from the RAW file would be shown in
the GUI, even if it is disabled.

It might even make sense to allow the user to edit those values, i.e. not
disable the GUI elements. Switching to method "camera" would simply fill in the
values and the user can start from there. AFAIK ufraw does it like that.

Reproducible: Always

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[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=308262

--- Comment #1 from Marcel Wiesweg <[hidden email]> ---
What we can get from the file, and what is fed to libraw is not temperature and
Green, but four RGB multipliers. We have code taken from ufraw that converts,
for manual whitebalance, temperature and Green to these four multipliers.
We would need add conversion code in the opposite direction, but also extend
all this a bit more, to get on par with ufraw.
(I do not have the necessary expertise for this.)

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=308262

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Show camera's white balance |RAWIMPORT : Show camera's
                   |values in disabled GUI      |white balance values in
                   |parts                       |disabled GUI parts
                 CC|                            |[hidden email]
          Component|Image Editor                |RAW files management

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=308262

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|RAWIMPORT : Show camera's   |Show camera's white balance
                   |white balance values in     |values in disabled GUI
                   |disabled GUI parts          |parts

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[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=308262

[hidden email] changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|Workflow                    |ImageEditor-RawImport

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