[Digikam-devel] [Bug 205776] "Embedded preview loads full image size" does not only do what it says, confusing users

Matti Rintala bitti at cs.tut.fi
Tue Sep 1 19:24:14 BST 2009


https://bugs.kde.org/show_bug.cgi?id=205776





--- Comment #20 from Matti Rintala <bitti cs tut fi>  2009-09-01 20:24:04 ---
Marcel, radio button is great and makes the preferences visually clear! Just
what I was looking for but was too stupid to realise. :-)

With those user preferences, changes to the source should not be too difficult.
The old ...LoadFullImageSize... functions can remain there, they are controlled
by the radio buttons. New functions ...PreferEmbeddedPreview... should be
added.
With current source, loading full-size preview is easiest to implement by
setting preview size to a large value (65535 for example) in ImagePreviewView.
That should cause loading of embedded preview, but since the preview is smaller
than preview size, it is not scaled. Would that be ok?

If what I wrote above is ok, I'm willing to attempt writing a patch (no
promises though). But I'll wait for an OK from you before starting. (And if you
have different opinions about how this should be implemented, just say so.)

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