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Tomaž Vajngerl a010567c2c tdf#126084 document OOXML SVG tests and import 
Change-Id: Ief29d04f2f0693a4cdfa44c7c100ac6164da38f0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/160378
Tested-by: Jenkins
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
2023-12-08 03:55:42 +01:00
..
inc simplify and modernise ScopedBitmapAccess 2023-12-07 09:32:14 +01:00
qa tdf#126084 document OOXML SVG tests and import 2023-12-08 03:55:42 +01:00
sdi sd: add ThemeDialog to Impress/Draw, refactor ThemeColorChanger 2023-08-23 23:16:38 +02:00
source cid#1546503 Using invalid iterator 2023-12-07 18:22:46 +01:00
uiconfig tdf#158241 - UI: Part 43 - Unify lockdown behavior of Options dialog 2023-11-27 08:49:18 +01:00
util tdf#105303: Drop html export wizard 2023-09-23 11:03:38 +02:00
workben
xml
xsl
AllLangMoTarget_sd.mk
CppunitTest_sd_a11y.mk
CppunitTest_sd_activex_controls_tests.mk
CppunitTest_sd_dialogs_test.mk
CppunitTest_sd_export_tests-ooxml1.mk
CppunitTest_sd_export_tests-ooxml2.mk
CppunitTest_sd_export_tests-ooxml3.mk
CppunitTest_sd_export_tests-ooxml4.mk CppunitTest_sd_export_tests-ooxml3: split in two 2023-10-31 08:43:30 +01:00
CppunitTest_sd_export_tests.mk
CppunitTest_sd_filter_eppt.mk
CppunitTest_sd_filters_test.mk
CppunitTest_sd_html_export_tests.mk
CppunitTest_sd_import_tests-smartart.mk No --without-fonts gb_CppunitTest_set_non_application_font_use,*,abort 2023-10-26 17:03:30 +02:00
CppunitTest_sd_import_tests.mk
CppunitTest_sd_import_tests2.mk
CppunitTest_sd_import_tests_skia.mk tdf#156856: close write access before using AlphaMask 2023-08-22 20:02:32 +02:00
CppunitTest_sd_layout_tests.mk
CppunitTest_sd_misc_tests.mk move BGradient to awt::Gradient2 UNO conversion into docmodel 2023-08-21 09:27:12 +02:00
CppunitTest_sd_pdf_import_test.mk
CppunitTest_sd_png_export_tests.mk
CppunitTest_sd_shape_import_export_tests.mk
CppunitTest_sd_svg_export_tests.mk
CppunitTest_sd_textfitting_tests.mk Change text auto-fit alg. to also increase the scaling 2023-05-06 14:38:32 +02:00
CppunitTest_sd_theme_tests.mk move theme test from svx to sd - so we can use ThemeColorChange 2023-08-23 09:18:37 +02:00
CppunitTest_sd_tiledrendering.mk
CppunitTest_sd_uiimpress.mk
CppunitTest_sd_uimpress.mk
export_setup.mk move BGradient to awt::Gradient2 UNO conversion into docmodel 2023-08-21 09:27:12 +02:00
import_setup.mk
IwyuFilter_sd.yaml
JunitTest_sd_unoapi.mk
Library_sd.mk tdf#105303: re-introduce single-document html export filter 2023-09-28 15:39:03 +02:00
Library_sdd.mk
Library_sdui.mk loplugin:unusedmethods 2023-09-24 18:32:29 +02:00
Makefile
Module_sd.mk CppunitTest_sd_export_tests-ooxml3: split in two 2023-10-31 08:43:30 +01:00
Package_opengl.mk
Package_xml.mk
README.md
README.vars
README_REMOTE
UIConfig_sdraw.mk tdf#157026 sd notebookbar: add ObjectAlign to MenuTable as popupmenu 2023-10-20 20:25:58 +02:00
UIConfig_simpress.mk tdf#157026 sd notebookbar: add ObjectAlign to MenuTable as popupmenu 2023-10-20 20:25:58 +02:00
UITest_impress_tests.mk uitest oneprocess mode: explicitly avoid this in the remaining tests 2023-10-19 08:21:51 +02:00
UITest_impress_tests2.mk uitest: Clean up redundant usage of gb_UITest_use_oneprocess 2023-11-06 09:26:43 +01:00
UITest_sd_findReplace.mk uitest: Clean up redundant usage of gb_UITest_use_oneprocess 2023-11-06 09:26:43 +01:00

README.md

LibreOffice Impress / Draw Application

The core directory for the impress/draw applications.

Think of impress as a hack on top of draw.

sd module contains impress/draw specific code, non-shared UI and part of ppt and pptx filter, few other filters too.

the slideshow UI lives here as well, the slideshow engine is in slideshow module though (including the 3D transitions engine slideshow/source/engine/opengl).

the most used filters are ODF's odp, binary ppt and OOXML's pptx. their locations are listed below:

  • odp import and export filters are in xmloff module (mostly xmloff/source/draw)

  • ppt import is in sd/source/filter/ppt (big shared chunks are also in svx)

  • ppt export is in sd/source/filter/eppt (big shared chunks are also in svx)

  • pptx import is in oox/source/ppt (and uses a lot of oox/source/drawingml and oox/source/*)

  • pptx export is in sd/source/filter/eppt (mostly in pptx-* source files) and shared part is in oox/source/export

PPTX Export / Import Filters

PPTX export filter is split into 2 parts. Impress related part is in sd/source/filter/eppt/pptx-* and the other part is in oox/source/export/ because it contains mostly code related to DrawingML, which is shared with writer and calc ooxml export.

The export filter was written in 2009 IIRC and was not much extended feature-wise lately.

Future Works

Add custom shapes export (see below). enhance text output, we don't write text style for indentation levels now, need to export a:lvl1pPr, a:lvl2pPr, ... elements.

PPTX import was written by Sun/Oracle and then extended in LibreOffice a lot during bug fixing. It is located in oox/source/ppt and oox/source/drawingml. The areas with most bugs (at least until today) were shape placeholders and text style inheritance.