[Libreoffice-bugs] [Bug 129162] UI: PDF Export: UI doesn't show that the export option Range, is ignored when "Full-sheet previews" (under Structure) is set

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=129162

Muhammet Kara <muhammet.kara at collabora.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |difficultyInteresting,
                   |                            |skillCpp, topicUI
           Assignee|muhammet.kara at collabora.com |libreoffice-bugs at lists.free
                   |                            |desktop.org
             Status|ASSIGNED                    |NEW

--- Comment #4 from Muhammet Kara <muhammet.kara at collabora.com> ---
Let's make this an easyhack.

Check for the value of mbSinglePageSheets in the ImpPDFTabDialog class, and
disable related items (all of the items under "General > Range" of the "PDF
Options" dialog, which could be displayed by following "File > Export as
PDF..." menu) on the dialog based on the value of it.

You will need to do the first disabling (if needed) inside
ImpPDFTabGeneralPage::SetFilterConfigItem() method, probably just after this
line:

mxCbSinglePageSheets->set_active(pParent->mbSinglePageSheets);

Then you need to add a toggle handler for the mxCbSinglePageSheets checkbox,
and enable/disable the range options inside that toggle handler based on the
value/state of the checkbox. (You may check the toggle handlers of the
mxCbReduceImageResolution and the mxCbWatermark checkboxes to see how it is
done.)

It is also probably a good idea to check the related blog post to understand
the option, and get some tips:
https://muhammetkara.com/post/2019-10-18-full-sheet-previews-in-libreoffice/

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