History

Mike Kaganski dcae6615ed tdf#158556: provide objects anchored to node as a hidden property This introduces a hidden property of SwXParagraph, named OOXMLImport_AnchoredShapes. Testing on my system, starting the main process first, then launching another one like time soffice path/to/bugdoc.docx ... so that it only measures time spent in import, gave the following figures: LibreOffice 7.5.0.3 (TDF build): real 1m49.016s user 0m0.000s sys 0m0.000s LibreOffice 7.6.0.3 (TDF build): real 8m37.386s user 0m0.000s sys 0m0.000s Current master (my no-debug build): real 10m6.776s user 0m0.000s sys 0m0.000s Current master with this patch (my no-debug build): real 5m41.524s user 0m0.000s sys 0m0.015s Indeed, it is not as fast as it used to be; and the fix doesn't really remove the quadratic complexity, just uses faster iteration. If there is a way to directly list objects anchored to a given paragraph, rather than iterating over all objects checking their anchors, that would get much faster, but that would be a rather large change. Change-Id: Ie50515815e85fdce498d065185199c9b31d95794 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160813 Tested-by: Mike Kaganski <mike.kaganski@collabora.com> Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>		2023-12-15 10:29:14 +01:00
..
documentation
inc	cid#1545577 COPY_INSTEAD_OF_MOVE	2023-12-11 14:06:54 +01:00
qa	tdf#136472 adjust ooxml import to handle first header/footer	2023-12-01 08:26:38 +01:00
source	tdf#158556: provide objects anchored to node as a hidden property	2023-12-15 10:29:14 +01:00
util
CppunitTest_writerfilter_dmapper.mk
CppunitTest_writerfilter_filters_test.mk
CppunitTest_writerfilter_misc.mk
CppunitTest_writerfilter_ooxml.mk
CppunitTest_writerfilter_rtftok.mk
CustomTarget_source.mk
IwyuFilter_writerfilter.yaml
Library_writerfilter.mk
Makefile
Module_writerfilter.mk
README.md

README.md

Import Filters for LibreOffice Writer

The writerfilter module contains import filters for Writer, using its UNO API.

Import filter for DOCX and RTF.

Module contents
- documentation: RNG schema for the OOXML tokenizer, etc.
- inc: module-global headers (can be included by any files under source)
- qa: cppunit tests
- source: the filters themselves
- util: UNO passive registration config
Source contents
- dmapper: the domain mapper, hiding UNO from the tokenizers, used by DOCX and RTF import
  - The incoming traffic of dmapper can be dumped into an XML file in /tmp in dbgutil builds, start soffice with the SW_DEBUG_WRITERFILTER=1 environment variable if you want that.
- filter: the UNO filter service implementations, invoked by UNO and calling the dmapper + one of the tokenizers
- ooxml: the docx tokenizer
- rtftok: the rtf tokenizer