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Stephan Bergmann 0f132270b4 No --without-fonts gb_CppunitTest_set_non_application_font_use,*,abort 
...which had caused an (explicit --without-fonts) Fedora build to hit the
std::abort in PrintFontManager::Substitute
(vcl/unx/generic/fontmanager/fontconfig.cxx) during
CppunitTest_sd_import_tests-smartart's testTdf134221::TestBody, apparently for
some aTargetName = "DejaVu Sans"

Change-Id: I3b050eb3225595e6ce22a8df22dbb11f920cac4e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/158492
Reviewed-by: Dan Horák <dan@danny.cz>
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2023-10-26 17:03:30 +02:00
..
inc Extended loplugin:ostr: Rewrite some O[U]StringLiteral -> O[U]String 2023-10-23 11:04:42 +02:00
qa tdf#157795: sd_png_export: Add unittest 2023-10-25 12:28:08 +02:00
sdi
source tdf#111737 - Add new (master) page depending on the edit mode 2023-10-23 18:44:30 +02:00
uiconfig tdf#157026 sd notebookbar: add ObjectAlign to MenuTable as popupmenu 2023-10-20 20:25:58 +02:00
util
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.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
CppunitTest_sd_layout_tests.mk
CppunitTest_sd_misc_tests.mk
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
CppunitTest_sd_theme_tests.mk
CppunitTest_sd_tiledrendering.mk
CppunitTest_sd_uiimpress.mk
CppunitTest_sd_uimpress.mk
export_setup.mk
import_setup.mk
IwyuFilter_sd.yaml
JunitTest_sd_unoapi.mk
Library_sd.mk
Library_sdd.mk
Library_sdui.mk
Makefile
Module_sd.mk
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_sd_findReplace.mk

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.