Test repository to check push and ssh key
Find a file
Stephan Bergmann c387bc7dd1 The elements of XInvocation::invoke aOutParamIndex are non-negative
..so use o3tl::make_unsigned when comparing them against an expression of
unsigned integer type, instead of casting that expression to a signed type

Change-Id: I4fc0bd4447f55d5fd9bf893a4b22d6d2c2cfe3d7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135280
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2022-06-02 08:07:08 +02:00
.git-hooks
.github
.vscode
accessibility
android android: Update Android Gradle Plugin to 7.2.1 2022-05-28 13:28:10 +02:00
animations Also assert that nNodeType is non-negative 2022-05-31 22:42:14 +02:00
apple_remote
avmedia
basctl no need to allocate guards on the heap 2022-06-01 18:11:49 +02:00
basegfx clang-tidy modernize-pass-by-value in basegfx 2022-05-27 18:20:07 +02:00
basic The elements of XInvocation::invoke aOutParamIndex are non-negative 2022-06-02 08:07:08 +02:00
bean
bin crashreportScraper: use timeout in requests 2022-05-31 15:43:36 +02:00
binaryurp The return value of XConnection::read is guaranteed to be non-negative 2022-06-01 16:02:19 +02:00
bridges
canvas
chart2 Use more appropriate index variable types 2022-06-01 14:15:58 +02:00
cli_ure
codemaker
comphelper fix build 2022-06-01 22:30:12 +02:00
compilerplugins jsdialog: introduce popup management 2022-05-31 22:09:42 +02:00
config_host
configmgr
connectivity Fix linking Library_evoab 2022-05-30 23:12:27 +02:00
cppcanvas
cppu No need to call resume() on all already running thread 2022-06-01 16:43:29 +02:00
cppuhelper
cpputools
cui Clean up some loop a bit 2022-06-01 09:54:55 +02:00
dbaccess The return value of those getLength functions is guaranteed to be non-negative 2022-06-01 10:49:20 +02:00
desktop lok: don't render active textbox on all slides 2022-05-31 19:18:04 +02:00
dictionaries@3cfa1a0899
distro-configs
drawinglayer elide temporary vector in TextDecoratedPortionPrimitive2D 2022-05-31 21:18:18 +02:00
editeng add ClearItem to the SfxItemSet iterators 2022-05-28 20:50:40 +02:00
embeddedobj
embedserv
emfio
eventattacher
extensions
external nss: remove nss-3.13.5-zlib-werror.patch 2022-06-01 19:51:39 +02:00
extras
filter clang-tidy modernize-pass-by-value in filter 2022-06-01 18:52:21 +02:00
forms
formula Resolves: tdf#149378 Force array input if outer function returns array/matrix 2022-06-02 00:33:15 +02:00
fpicker clang-tidy modernize-pass-by-value in fpicker 2022-06-01 14:17:45 +02:00
framework Drop unnecessary cast to int 2022-05-31 19:07:51 +02:00
helpcompiler
helpcontent2@6edfe34b94 Update git submodules 2022-06-02 00:34:33 +02:00
hwpfilter
i18nlangtag
i18npool clang-tidy modernize-pass-by-value in i18npool 2022-05-26 18:30:04 +02:00
i18nutil
icon-themes Breeze: tdf#149368 ^ radio & checbox button to follow up latest Plasma UI 2022-05-30 06:44:56 +02:00
idl
idlc
include Resolves: tdf#149378 Force array input if outer function returns array/matrix 2022-06-02 00:33:15 +02:00
instsetoo_native make_installer: convert Win to Unix path for cygwin 2022-05-27 09:33:45 +02:00
io
ios
javaunohelper
jurt
jvmaccess
jvmfwk
l10ntools
librelogo
libreofficekit sw content controls, date: add LOK API 2022-06-01 09:09:40 +02:00
lingucomponent
linguistic
lotuswordpro
m4
nlpsolver
o3tl
odk
offapi offapi: fix util::XCacheInfo header/footer 2022-05-30 16:37:36 +02:00
officecfg tdf#121367 (related: tdf#120550) consistent labeling between modules 2022-06-01 02:50:23 +02:00
onlineupdate
oovbaapi
oox tdf#147991 PPTX export: fix bullet indent regression 2022-05-31 13:00:38 +02:00
opencl
osx
package
pch
postprocess
pyuno
qadevOOo
readlicense_oo update credits 2022-06-01 14:23:58 +02:00
registry
remotebridges
reportbuilder
reportdesign The return value of those getLength functions is guaranteed to be non-negative 2022-06-01 10:49:20 +02:00
ridljar
sal Avoid uninitialized temp_file_handle 2022-05-30 12:48:28 +02:00
salhelper
sax clang-tidy modernize-pass-by-value in sax 2022-05-27 12:55:23 +02:00
sc Resolves: tdf#149378 Force array input if outer function returns array/matrix 2022-06-02 00:33:15 +02:00
scaddins
sccomp
schema sw content controls, date: add current date handling 2022-05-27 12:11:46 +02:00
scp2
scripting tdf#145527 Revert "Related tdf#116767: Call URLClassLoader.close" 2022-05-31 14:51:57 +02:00
sd tdf#148736 improve labels for Arrow style popup dialogs 2022-06-01 01:16:28 +02:00
sdext framework: fix crash on Writer startup when using --enable-ext-wiki-publisher 2022-05-30 12:08:03 +02:00
setup_native
sfx2 these can be stack allocated 2022-05-31 14:55:23 +02:00
shell
slideshow The return value of std::count_if is guaranteed to be non-negative 2022-05-31 22:03:22 +02:00
smoketest
solenv
soltools
sot The return value of those getLength functions is guaranteed to be non-negative 2022-06-01 10:49:20 +02:00
starmath Fix domain 2022-06-01 14:51:10 +02:00
static
stoc
store
svgio we can std::move the data out of TextBreakupHelper 2022-05-29 19:15:03 +02:00
svl add ClearItem to the SfxItemSet iterators 2022-05-28 20:50:40 +02:00
svtools
svx The return value of those getLength functions is guaranteed to be non-negative 2022-06-01 10:49:20 +02:00
sw Related: tdf#149408 inspector crash with a writer OLE inside calc 2022-06-01 21:04:04 +02:00
swext
sysui
test
testtools
toolkit
tools tdf#147021 Use std::size() instead SAL_N_ELEMENTS macro 2022-05-30 12:24:17 +02:00
translations@ed14d57f50 Update git submodules 2022-05-31 11:43:32 +02:00
ucb
ucbhelper
udkapi
uitest
UnoControls
unodevtools
unoidl
unoil
unotest
unotools no need to allocate LocaleDataWrapper separately 2022-05-30 19:17:23 +02:00
unoxml
ure
uui clang-tidy modernize-pass-by-value in uui 2022-06-01 14:18:05 +02:00
vbahelper Use a range-based for loop 2022-05-31 19:14:49 +02:00
vcl tdf#149417: vcl_filters_test: Add unittest 2022-06-01 21:39:06 +02:00
winaccessibility
wizards
writerfilter these can be stack allocated 2022-05-30 19:17:03 +02:00
writerperfect
xmerge
xmlhelp
xmloff The return value of those getLength functions is guaranteed to be non-negative 2022-06-01 10:49:20 +02:00
xmlreader
xmlscript
xmlsecurity
.buckconfig
.buckversion
.clang-format
.editorconfig
.git-blame-ignore-revs
.gitattributes
.gitignore
.gitmodules
.gitpod.dockerfile
.gitpod.yml
.gitreview
antivirusDetection.vbs
autogen.sh
BUCK
config.guess
config.sub
config_host.mk.in
config_host_lang.mk.in
configure.ac
COPYING
COPYING.LGPL
COPYING.MPL
download.lst nss: upgrade to release 3.79 2022-06-01 15:38:14 +02:00
g g: we are not, in fact, in the BUILDDIR 2022-05-31 10:29:45 +02:00
hardened_runtime.xcent.in
install-sh
install_deps.sh
leak-suppress.txt
Library_merged.mk
lo.xcent
logerrit
Makefile.fetch
Makefile.gbuild
Makefile.in
README.cross
README.help.md
README.md
README.Solaris
Repository.mk
RepositoryExternal.mk
RepositoryFixes.mk
RepositoryModule_build.mk
RepositoryModule_host.mk
sanitize-ubsan-excludelist
setup.cfg
TEMPLATE.SOURCECODE.HEADER
tsan-suppress.txt

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: 10.13
    • Build: 11.0 + Xcode 12.5
  • Linux:
    • Runtime: RHEL 7 or CentOS 7
    • Build: either GCC 7.0.0; or Clang 8.0.1 with libstdc++ 7.3.0
  • 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 r19c and SDK 22.6.2
  • Emscripten / WASM:
    • Runtime: a browser with SharedMemory support (threads + atomics)
    • Build: Qt 5.15 with Qt supported Emscripten 1.39.8
    • See README.wasm

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.