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Dr. David Alan Gilbert 784696e47c tdf#113050 sdext.pdfimport: Add TileWidth and TileHeight fields
We need to scale the tiled image that fills our polygon, so add
width and height fields, we'll fill in and process them in subsequent
patches.

Change-Id: Ib0000066170ccbc0f4a4c971e1d6df72c3f7df14
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/163573
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2024-02-29 08:28:08 +01:00
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accessibility tdf#159910 a11y: Dispose VCLXAccessibleList children 2024-02-28 09:02:46 +01:00
android android-viewer translated using Weblate 2024-02-27 12:14:05 +01:00
animations
apple_remote
avmedia tdf#158067: an example of OUStringLiteral -> operator u""_ustr replacement 2024-02-23 08:05:38 +01:00
basctl
basegfx
basic tdf#149714 BitsPerPixel property of Graphic has Boolean UNO type 2024-02-28 05:00:46 +01:00
bean
bin Create an UNO service to do the cui symbol lookup in vcl 2024-02-25 14:45:55 +01:00
binaryurp
bridges Update IwyuFilter in bridges 2024-02-23 09:32:48 +01:00
canvas
chart2 cid#1592375 COPY_INSTEAD_OF_MOVE 2024-02-27 12:56:19 +01:00
cli_ure Fix warning C4456 when building with MSVC without -Wv:18 2024-02-23 01:34:29 +01:00
codemaker
comphelper tdf#42982 Improve UNO API error reporting 2024-02-27 23:30:46 +01:00
compilerplugins
config_host
configmgr
connectivity Fix warning C4312 when building with MSVC without -Wv:18 2024-02-23 01:35:14 +01:00
cppcanvas
cppu Abort if type information is missing when creating sequences 2024-02-23 15:54:27 +01:00
cppuhelper
cpputools
cui tdf#108697 Allow modifying default bullet selection 2024-02-26 13:26:20 +01:00
dbaccess Fix warning C4312 when building with MSVC without -Wv:18 2024-02-23 01:35:14 +01:00
desktop Init Embind-ings manually, once UNO is set up 2024-02-28 07:53:21 +01:00
dictionaries@892f0f402c
distro-configs
docmodel
drawinglayer optimize the text drawing, that's what we do most of 2024-02-23 10:36:30 +01:00
editeng drop EEControlBits::FORMAT100 2024-02-28 12:46:47 +01:00
embeddedobj Link to oledlg, and use OleUIInsertObjectW directly 2024-02-26 04:18:07 +01:00
embedserv
emfio
eventattacher
extensions tdf#145538 Use range based for loops 2024-02-27 07:26:36 +01:00
external tdf#113050 poppler: Enable splash 2024-02-29 08:20:20 +01:00
extras
filter Use SAL_WNODEPRECATED_DECLARATIONS_(PUSH|POP) 2024-02-25 05:20:41 +01:00
forms
formula tdf#128425 Add Excel2021 function XMATCH to Calc 2024-02-18 23:13:01 +01:00
fpicker
framework tdf#45904 Remove old SwXFootnote Java test 2024-02-25 01:47:00 +01:00
helpcompiler Use SAL_WNODEPRECATED_DECLARATIONS_(PUSH|POP) 2024-02-25 05:20:41 +01:00
helpcontent2@acb79818f1 Update git submodules 2024-02-26 18:33:29 +01:00
hwpfilter Drop unused define 2024-02-26 02:25:13 +01:00
i18nlangtag
i18npool SAL_CALL is not necessary here 2024-02-23 09:07:52 +01:00
i18nutil
icon-themes tdf#50934: Rudimentary UI images for pie-of-pie and bar-of-pie 2024-02-19 12:31:30 +01:00
idl
idlc/test/parser
include Simplify a bit 2024-02-29 07:24:00 +01:00
instsetoo_native
io
ios
javaunohelper
jurt
jvmaccess
jvmfwk
l10ntools
librelogo
libreofficekit
lingucomponent
linguistic use more string view in linguistic 2024-02-28 12:15:25 +01:00
lotuswordpro
m4
msicreator
nlpsolver
o3tl
odk Add python code for ChartInCalc 2024-02-27 23:41:18 +01:00
offapi Create an UNO service to do the cui symbol lookup in vcl 2024-02-25 14:45:55 +01:00
officecfg tdf#151710 Enable enclosing of selected text with characters 2024-02-28 10:37:50 +01:00
oovbaapi
oox address shortcoming: document why I avoided axials for transparency 2024-02-27 19:50:57 +01:00
opencl
osx
package tdf#159519 comphelper,package: do not store document without SHA256 2024-02-22 12:37:29 +01:00
pch
postprocess Emscripten: Filter out some configuration 2024-02-23 20:58:56 +01:00
pyuno Define a name for the extended path buffer size, instead of a literal 2024-02-26 05:59:10 +01:00
qadevOOo tdf#45904 Remove old SwXFootnote Java test 2024-02-25 01:47:00 +01:00
readlicense_oo update credits 2024-02-25 16:10:21 +01:00
registry
remotebridges
reportbuilder
reportdesign UBSan RTTI fixes 2024-02-22 10:40:33 +01:00
ridljar fix dodgy unit test 2024-02-22 17:48:23 +01:00
sal Simplify a bit 2024-02-29 05:43:38 +01:00
salhelper
sax
sc tdf#147021 replace SAL_N_ELEMENTS() with std::size() 2024-02-29 08:19:54 +01:00
scaddins
sccomp
schema
scp2
scripting
sd uitest: drop commented-out code 2024-02-28 11:38:41 +01:00
sdext tdf#113050 sdext.pdfimport: Add TileWidth and TileHeight fields 2024-02-29 08:28:08 +01:00
setup_native
sfx2 Avoid -Werror,-Wunused-but-set-variable for ENABLE_WASM_STRIP_PINGUSER 2024-02-29 07:54:30 +01:00
shell Define a name for the extended path buffer size, instead of a literal 2024-02-26 05:59:10 +01:00
slideshow
smoketest
solenv Revert "gbuild: WASM: try to fix "Missing generated source file *_embind.cxx"" 2024-02-28 07:52:29 +01:00
soltools
sot
starmath tdf#159251: Don’t use vcl::PushFlags::RTLENABLED 2024-02-26 18:38:34 +01:00
static Embind support for constant groups 2024-02-29 07:53:54 +01:00
stoc
store
svgio
svl tdf#159862: set SearchWildcard to false changes SearchRegularExpression value 2024-02-24 11:23:20 +01:00
svtools ofz#67092 Integer-overflow 2024-02-28 20:30:42 +01:00
svx tdf#159874: Inspection of 3D object in Dev Tools crashes LO (take 2) 2024-02-28 10:55:45 +01:00
sw tdf#139004 Prevent crash when deleting footnote styles 2024-02-28 22:08:38 +01:00
swext
sysui
test CppunitTest_test_a11y: Missing test dependency 2024-02-26 16:00:38 +01:00
testtools
toolkit tdf#159735 a11y: Dispose win accessible with VCLXWindow 2024-02-28 13:42:28 +01:00
tools Use <bit> instead of platform-specific intrinsics 2024-02-29 04:01:48 +01:00
translations@746e6ecef2 Update git submodules 2024-02-28 17:48:12 +01:00
ucb
ucbhelper
udkapi Test Embind'ing of UNO enums 2024-02-29 07:54:11 +01:00
uitest
UnoControls
unodevtools
unoidl Some improvements to the UNOIDL SourceTreeProvider 2024-02-28 16:01:38 +01:00
unoil
unotest Test Embind'ing of UNO enums 2024-02-29 07:54:11 +01:00
unotools Simplify by replacing ensuredir with osl::Directory::createPath 2024-02-20 06:51:42 +01:00
unoxml
ure
uui
vbahelper
vcl assert on failure to load .ui file 2024-02-29 07:38:25 +01:00
winaccessibility
wizards
writerfilter Related: tdf#158986 sw floattable, RTF import: use more setNeedPar() 2024-02-28 11:36:41 +01:00
writerperfect
xmerge
xmlhelp
xmloff tdf#159874: Inspection of 3D object in Dev Tools crashes LO (take 2) 2024-02-28 10:55:45 +01:00
xmlreader
xmlscript
xmlsecurity Use SAL_WNODEPRECATED_DECLARATIONS_(PUSH|POP) 2024-02-25 05:20:41 +01:00
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antivirusDetection.vbs
autogen.sh
BUCK
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config.sub
config_host.mk.in
config_host_lang.mk.in
configure.ac Fix typo 2024-02-27 19:12:54 +01:00
COPYING
COPYING.LGPL
COPYING.MPL
cpp.hint
download.lst GPGME: upgrade to release 1.23.2 2024-02-27 14:03:51 +01:00
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install-sh
install_deps.sh
leak-suppress.txt
Library_merged.mk
logerrit
Makefile.fetch
Makefile.gbuild
Makefile.in
README.cross
README.help.md
README.md
README.Solaris
Repository.mk Add a favicon to the Wasm build 2024-02-24 00:06:13 +01:00
RepositoryExternal.mk
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LibreOffice

Coverity Scan Build Status CII Best Practices Translation status

LibreOffice is an integrated office suite based on copyleft licenses and compatible with most document formats and standards. Libreoffice is backed by The Document Foundation, which represents a large independent community of enterprises, developers and other volunteers moved by the common goal of bringing to the market the best software for personal productivity. LibreOffice is open source, and free to download, use and distribute.

A quick overview of the LibreOffice code structure.

Overview

You can develop for LibreOffice in one of two ways, one recommended and one much less so. First the somewhat less recommended way: it is possible to use the SDK to develop an extension, for which you can read the API docs and Developers Guide. This re-uses the (extremely generic) UNO APIs that are also used by macro scripting in StarBasic.

The best way to add a generally useful feature to LibreOffice is to work on the code base however. Overall this way makes it easier to compile and build your code, it avoids any arbitrary limitations of our scripting APIs, and in general is far more simple and intuitive - if you are a reasonably able C++ programmer.

The Build Chain and Runtime Baselines

These are the current minimal operating system and compiler versions to run and compile LibreOffice, also used by the TDF builds:

  • Windows:
    • Runtime: Windows 7
    • Build: Cygwin + Visual Studio 2019 version 16.10
  • macOS:
    • Runtime: 10.15
    • Build: 12 (13 for aarch64) + Xcode 14
  • Linux:
    • Runtime: RHEL 8 or CentOS 8 and comparable
    • Build: either GCC 12; or Clang 12 with libstdc++ 8.5
  • iOS (only for LibreOfficeKit):
    • Runtime: 11.4 (only support for newer i devices == 64 bit)
    • Build: Xcode 9.3 and iPhone SDK 11.4
  • Android:
    • Build: NDK r23 and SDK 30.0.3
  • Emscripten / WASM:
    • Runtime: a browser with SharedMemory support (threads + atomics)
    • Build: Qt 5.15 with Qt supported Emscripten 1.39.8
    • See README.wasm

Java is required for building many parts of LibreOffice. In TDF Wiki article Development/Java, the exact modules that depend on Java are listed.

The baseline for Java is Java Development Kit (JDK) Version 17 or later.

If you want to use Clang with the LibreOffice compiler plugins, the minimal version of Clang is 12.0.1. Since Xcode doesn't provide the compiler plugin headers, you have to compile your own Clang to use them on macOS.

You can find the TDF configure switches in the distro-configs/ directory.

To setup your initial build environment on Windows and macOS, we provide the LibreOffice Development Environment (LODE) scripts.

For more information see the build instructions for your platform in the TDF wiki.

The Important Bits of Code

Each module should have a README.md file inside it which has some degree of documentation for that module; patches are most welcome to improve those. We have those turned into a web page here:

https://docs.libreoffice.org/

However, there are two hundred modules, many of them of only peripheral interest for a specialist audience. So - where is the good stuff, the code that is most useful. Here is a quick overview of the most important ones:

Module Description
sal/ this provides a simple System Abstraction Layer
tools/ this provides basic internal types: Rectangle, Color etc.
vcl/ this is the widget toolkit library and one rendering abstraction
framework/ UNO framework, responsible for building toolbars, menus, status bars, and the chrome around the document using widgets from VCL, and XML descriptions from /uiconfig/ files
sfx2/ legacy core framework used by Writer/Calc/Draw: document model / load/save / signals for actions etc.
svx/ drawing model related helper code, including much of Draw/Impress

Then applications

Module Description
desktop/ this is where the main() for the application lives, init / bootstrap. the name dates back to an ancient StarOffice that also drew a desktop
sw/ Writer
sc/ Calc
sd/ Draw / Impress

There are several other libraries that are helpful from a graphical perspective:

Module Description
basegfx/ algorithms and data-types for graphics as used in the canvas
canvas/ new (UNO) canvas rendering model with various backends
cppcanvas/ C++ helper classes for using the UNO canvas
drawinglayer/ View code to render drawable objects and break them down into primitives we can render more easily.

Rules for #include Directives (C/C++)

Use the "..." form if and only if the included file is found next to the including file. Otherwise, use the <...> form. (For further details, see the mail Re: C[++]: Normalizing include syntax ("" vs <>).)

The UNO API include files should consistently use double quotes, for the benefit of external users of this API.

loplugin:includeform (compilerplugins/clang/includeform.cxx) enforces these rules.

Finding Out More

Beyond this, you can read the README.md files, send us patches, ask on the mailing list libreoffice@lists.freedesktop.org (no subscription required) or poke people on IRC #libreoffice-dev on irc.libera.chat - we're a friendly and generally helpful mob. We know the code can be hard to get into at first, and so there are no silly questions.