office-gobmx/schema
Michael Stahl 56d8007a19 tdf#134734 tdf#141059 tdf#122508 cui,sw,xmloff: BackgroundFullSize
* add BackgroundFullSize property to PageProperties
* add a checkbox on the SvxPageDescPage
* marshal the item via SfxGrabBagItem to avoid changing svxids.hrc
* add RES_BACKGROUND_FULL_SIZE item, pool default is "true" which is
  appropriate for Word import filters
* ODF export: remove hard-coded export in
  XMLPageMasterExportPropMapper::ContextFilter()
* use it in SwFrame::PaintSwFrameBackground()
* fix painting of bitmaps by also using the page frame area in
  SwFrame::GetBackgroundBrush(), which was the reason why
  f006b6339e painted things inconsistently
* force repaint in lcl_DescSetAttr()/SwFrame::UpdateAttrFrame()

Change-Id: I4cb64f87c01d17c051936e9b8128395fbb8b4fe5
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112594
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>
2021-03-25 09:49:33 +01:00
..
libreoffice
mathml2
odf1.0
odf1.1
odf1.2
odf1.3 tdf#134734 tdf#141059 tdf#122508 cui,sw,xmloff: BackgroundFullSize 2021-03-25 09:49:33 +01:00
README.md

schemas that can be used for validating ODF files

subdirs:

  • mathml2: W3C MathML 2.0 XML Schema (needed for Math embedded objects)
  • odf1.0, odf1.1, odf1.2: official OASIS RelaxNG schemas
  • odf1.3: current OASIS draft ODF 1.3 RelaxNG schema
  • libreoffice: draft ODF schema, with additional LO extensions

The extension schema in "libreoffice/" is used by all unit tests if --with-export-validation is given, which is the default.

Notably this means that if you add a new feature to the ODF filters and you add the required unit test for the new feature, then most likely the test will fail with a complaint from the validator; in this case the schema needs to be updated to contain the new elements and attributes.

The extension schema uses the RelaxNG "include" feature to refer to the ODF schema; this means that it only contains those parts of the schema that actually need to be changed - this works well in many cases because the ODF schema is quite well structured with many named patterns, but unfortunately there are a few places where that isn't the case and large chunks needed to be copied to override them.

In the easy case, to add an attribute you just want to search for the corresponding element, which will have a "foo-attlist" named pattern, and then add another attribute like this:

<rng:define name="draw-enhanced-geometry-attlist" combine="interleave"> rng:optional <rng:attribute name="drawooo:sub-view-size"> <rng:ref name="string"/> </rng:attribute> </rng:optional> </rng:define>

Currently only the features that are actually exported in the unit tests have been added to the schema; there is still some work to do here to add everything; the crashtesting script also does ODF validation of all files and now also uses the custom schema.

Unfortunately it turned out that there are a lot of extensions already for which no proposal exists [1], and in many cases not even an entry on the Wiki [2], so clearly something like this extension schema is needed.

[1] git grep TODO schema/libreoffice [2] https://wiki.documentfoundation.org/Development/ODF_Implementer_Notes/List_of_LibreOffice_ODF_Extensions