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<div class="moz-cite-prefix">El 22/10/2020 a les 21:17, Mike Kaply
ha escrit:<br>
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<div dir="ltr" class="gmail_attr">On Mon, Oct 19,
2020 at 11:54 AM Dimas Streich (Informàtica
Trueta) <<a href="mailto:dstreich.girona.ics@gencat.cat" target="_blank" moz-do-not-send="true">dstreich.girona.ics@gencat.cat</a>>
wrote:<br>
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<div> Hi,<br>
<br>
We've problems with some PDFs and the Firefox
pdfjs implementation and we need to disable it.
If we set the policy 'DisableBuiltinPDFViewer'
to true the PDF handler disappears inside
Options > General > Applications, so we
can't use the Adobe connector to visualize it
and the user is forced to download or open the
PDF.<br>
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<div>What is the Adobe connector? If the PDF isn't
viewed within Firefox using our viewer, open or
download would be the only other choices. There's
no way to route it to Firefox (because there is no
Acrobat/PDF plugin)</div>
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You're right, the Adobe connector doesn't work with
Firefox 64bits. But is it normal that the PDF handler
disappears and user can't opt to ask or open forever, or
use the external reader (Adobe Reader) for default?<br>
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<div>What are you getting when you open a PDF? You should
still get the helper dialog and the user can make a choice
what to do with that PDF. If you disabled pdfjs, Firefox at
that point doesn't know what to do with PDFs.</div>
<div>There are cases when PDFs are sent with the wrong mime
type and we can't handle them properly.<br>
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Understood. I will investigate more, I was just surprised by not
finding PDF in the application list.<br>
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By the way, a noob question: is it possible to reset or
change a user preference with policies with Firefox 68
ESR? I've seen the new Preferences policy in 78.3, it's
very interesting but we can't use it yet. But anyway it
don't support pdfjs.* preferences? :-(<br>
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<div>Are there some specific preferences you want? I can just
add pdfjs to the list.<br>
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Yes please! In this case we will use autoconfig but in a near future
we'd like to get rid of it.<br>
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For some reason we changed DisableBuiltinPDFViewer to
false but many users still have pdfjs.disabled to true.
The only way to change it is using the autoconfig pref()?<br>
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<div>You can definitely clear the pref using autoconfig -
<strong>clearPref(prefName)</strong></div>
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Perfect, thx<br>
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PD. One of the problems with the Firefox pdfjs is that it
don't show the digital signatures. Do you know if it will
be solved soon? </div>
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<div>I don't have an answer to that one. It hasn't come up
before. I'll mention it to the PDF folks. FYI, the issue is:</div>
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<div><a href="https://github.com/mozilla/pdf.js/issues/1076" moz-do-not-send="true">https://github.com/mozilla/pdf.js/issues/1076</a></div>
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Nice! I hope it can be fixed soon, at time for future 78 ESR... or
at least 88 ESR.<br>
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<div>Mike<br>
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<div class="moz-signature">-- <br>
<br>
<font style="font-family: Verdana;font-size: 8pt;color: #1F497D;">
<strong>Dimas Streich i Colomeda<br>
</strong>
Unitat de Tecnologies de la Informació i Comunicació<br>
Hospital Universitari de Girona Doctor Josep Trueta<br>
Institut Català de la Salut Girona<br>
Departament de Salut | Generalitat de Catalunya<br>
Av.França s/n | 17007 Girona<br>
<a href="mailto:dstreich.girona.ics@gencat.cat">dstreich.girona.ics@gencat.cat</a>
| <a href="http://www.hospitaltrueta.cat">http://www.hospitaltrueta.cat</a><br>
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