the txtparae.cxx code that does the export does:
// xlink:href
OUString sOrigURL;
rPropSet->getPropertyValue( sGraphicURL ) >>= sOrigURL;
This calls into
/data/opt/libreoffice/master/sw/source/core/unocore/unoframe.cxx:1402ish that
in a nutshell returns:
pGrfNode->GetGrfObj().GetUniqueID()
Which is:
(gdb) p sOrigURL
$9 = "vnd.sun.star.GraphicObject:200004AD0000475F000033B367F3281F"
OUString sURL(GetExport().AddEmbeddedGraphicObject( sOrigURL ));
This saves the embedded object into the output stream giving it a new
name:
(gdb) p sURL
$11 = "Pictures/200004AD0000475F000033B367F3281F.svm"
setTextEmbeddedGraphicURL( rPropSet, sURL );
And this then calls the 'SetNewName' on the graphic:
String aNewURL( RTL_CONSTASCII_USTRINGPARAM("vnd.sun.star.Package:") );
aNewURL += String(rURL);
pGrfNd->SetNewStreamName( aNewURL );
Which then causes the grief.
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https://bugs.launchpad.net/bugs/157249
Title:
[Upstream] [ooo-build] images deleted from file after auto-save occurs
Status in LibreOffice Productivity Suite:
Confirmed
Status in The OpenOffice.org Suite:
Confirmed
Status in “libreoffice” package in Ubuntu:
Incomplete
Status in “openoffice.org” package in Ubuntu:
Won't Fix
Bug description:
I have opened an existing file for the first time in Gutsy with OOo
2.3. After some modifications brought to this file, I noticed some
images had disappeared, but not all images, and an error message was
displayed in a frame of the size of the disappeared image indicating a
read error. Then, I don't saved it to keep my file in its last
correct state, and I made a copy of this file and opened it in
parallel. And at this time the images reappeared in my first modified
file. So, I saved it and closed. After reopening, all images which
had disappeared were not present (not an empty frame, but totally
removed this time).
After, I opened a new copy of my file and I insert a space and remove it in
order to have "save" button enabled and my file not modified, and then I saved
it. I wondered why the size increased from 155566 bytes to 159378 with
exactly the same content, maybe a new version of ODF used in OOo 2.3 as this
file was created with OOo 2.0 and last modified on 2.1??? I have redone the
same modifications and this time there was no problem.
I noticed that when I had finished to redo the same modifications, automatic
saving was triggered, that I didn't see the first time. I say that as this is
may be linked to this problem, and the images in the first time disappeared
after a duration of the same order, but this is only an hypothesis and I'm not
sure at all of that (I will try to made some new tests).
I condider this as critical as it leads to a content loss.
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