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Noel Grandin e347a6bbb5 tdf#127913 crash applying popart filter to an image
regression from
    commit 1cd32bcf1b
    Date:   Mon Dec 10 11:28:59 2018 +0200
    loplugin:useuniqueptr in vcl

where I failed to note that sort needs a different kind of comparator to
qsort.
Also fix another similar issue I introduced in that commit

Change-Id: I5a93bd0567cd5dd4344b9cf2c362ebff60fa0027
Reviewed-on: https://gerrit.libreoffice.org/80007
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-10-02 11:11:41 +02:00
.git-hooks
.github
accessibility loplugin:virtualdead in vcl 2019-09-26 20:13:30 +02:00
android
animations
apple_remote
avmedia loplugin:stringconstant (clang-cl) 2019-10-01 13:19:04 +02:00
basctl add activates_default to GtkEntries in dialogs 2019-10-01 09:53:50 +02:00
basegfx loplugin:virtualdead in basegfx 2019-09-28 17:56:57 +02:00
basic loplugin:data (clang-cl) 2019-10-01 13:20:30 +02:00
bean
bin drop gtk2 support 2019-09-30 16:53:32 +02:00
binaryurp
bridges
canvas loplugin:fragiledestructor (clang-cl) 2019-10-02 08:19:12 +02:00
chart2 tdf#127777 OOXML chart export: fix X axis position setting "CrossBetween" 2019-10-01 11:19:18 +02:00
cli_ure
codemaker loplugin:stringadd in basctl..cui 2019-10-01 09:22:23 +02:00
comphelper Implement parallel version of super-scalar-sample-sort... 2019-10-01 18:11:36 +02:00
compilerplugins -Werror,-Winconsistent-missing-override 2019-10-02 08:19:26 +02:00
config_host drop gtk2 support 2019-09-30 16:53:32 +02:00
configmgr Add conversion from rtl::OStringNumber to std::string_view 2019-09-27 23:41:23 +02:00
connectivity loplugin:redundantcast (clang-cl) 2019-10-01 16:51:08 +02:00
cppcanvas
cppu loplugin:stringadd in basctl..cui 2019-10-01 09:22:23 +02:00
cppuhelper add property name when throwing css::uno::UnknownPropertyException 2019-09-26 18:32:25 +02:00
cpputools
cui tdf#127711 - A runtime-switch for the MiniCrashDump 2019-10-02 09:43:12 +02:00
dbaccess loplugin:nullptr (clang-cl) 2019-10-01 13:19:37 +02:00
desktop tdf#127711 - A runtime-switch for the MiniCrashDump 2019-10-02 09:43:12 +02:00
dictionaries@e2f020e6e2
distro-configs Use --with-sytem-cairo for the ASan+UBSan tinderbox again 2019-10-01 23:02:37 +02:00
drawinglayer
dtrans loplugin:stringconstant (clang-cl) 2019-10-01 13:19:04 +02:00
editeng Avoid redundant IsAtEnd: NextItem returns nullptr iif iterator is at end 2019-10-01 06:33:11 +02:00
embeddedobj loplugin:logexceptionnicely (clang-cl) 2019-10-01 23:03:19 +02:00
embedserv -Werror,-Wmicrosoft-exception-spec (clang-cl) 2019-10-02 08:18:57 +02:00
emfio ofz#17817 avoid OOM 2019-09-30 14:33:52 +02:00
eventattacher
extensions -Werror,-Wmicrosoft-exception-spec (clang-cl) 2019-10-02 08:18:57 +02:00
external external/icu: Fix "error: explicit instantiation of 'atomic' not in... 2019-10-02 08:18:41 +02:00
extras weld DbaIndexDialog 2019-09-29 15:05:33 +02:00
filter Avoid unnecessary iterations in for loop 2019-10-01 21:56:25 +02:00
forms
formula
fpicker loplugin:fragiledestructor (clang-cl) 2019-10-02 08:19:12 +02:00
framework Refactoring of the class CrashReporter 2019-10-02 07:10:50 +02:00
helpcompiler loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
helpcontent2@aa45ded698 Update git submodules 2019-10-01 15:00:45 +02:00
hwpfilter loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
i18nlangtag loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
i18npool
i18nutil
icon-themes
idl
idlc loplugin:data (clang-cl) 2019-10-01 13:20:30 +02:00
include tdf#42949 Fix IWYU warnings in xmloff/source/[s-x]*/*cxx 2019-10-02 11:06:09 +02:00
instsetoo_native tdf#127711 - A runtime-switch for the MiniCrashDump 2019-10-02 09:43:12 +02:00
io loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
ios
javaunohelper
jurt
jvmaccess
jvmfwk loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
l10ntools loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
librelogo
libreofficekit jsdialogs: add callback LOK_CALLBACK_JSDIALOG 2019-09-30 11:25:23 +02:00
lingucomponent loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
linguistic loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
lotuswordpro loplugin:stringadd in helpcompiler..oox 2019-10-01 08:26:49 +02:00
m4
nlpsolver
o3tl
odk
offapi
officecfg
onlineupdate drop gtk2 support 2019-09-30 16:53:32 +02:00
oovbaapi
oox tdf#79007: PPTX: reset Contrast and Brightness when we map... 2019-10-02 00:14:05 +02:00
opencl
osx
package loplugin:stringadd in package..sax 2019-10-01 10:51:39 +02:00
postprocess
pyuno
qadevOOo
readlicense_oo
registry loplugin:stringadd in package..sax 2019-10-01 10:51:39 +02:00
remotebridges
reportbuilder
reportdesign loplugin:stringadd in package..sax 2019-10-01 10:51:39 +02:00
ridljar
sal loplugin:data (clang-cl) 2019-10-01 13:20:30 +02:00
salhelper
sax loplugin:stringadd in package..sax 2019-10-01 10:51:39 +02:00
sc Resolves tdf#127508 - Flat table header in Calc 2019-10-02 07:35:44 +02:00
scaddins loplugin:stringadd in sc 2019-10-01 08:26:52 +02:00
sccomp loplugin:constmethod in sc 2019-09-26 10:15:00 +02:00
schema
scp2 tdf#127711 - A runtime-switch for the MiniCrashDump 2019-10-02 09:43:12 +02:00
scripting loplugin:stringadd in sc 2019-10-01 08:26:52 +02:00
sd save/restore locking properly in ImplSdPPTImport::Import 2019-10-02 08:01:59 +02:00
sdext loplugin:constmethod in sdext..starmath 2019-09-28 13:47:28 +02:00
setup_native
sfx2 jsdialogs: send JSON to the client 2019-10-01 16:30:20 +02:00
shell -Werror,-Wmicrosoft-exception-spec (clang-cl) 2019-10-02 08:18:57 +02:00
slideshow loplugin:constmethod in sdext..starmath 2019-09-28 13:47:28 +02:00
smoketest
solenv When building with clang-cl, nevertheless use MSVC's CXXFLAGS_CXX11 for CLR 2019-10-01 22:35:24 +02:00
soltools
sot loplugin:stringadd n sfx2..svl 2019-10-01 10:46:15 +02:00
starmath loplugin:stringadd n sfx2..svl 2019-10-01 10:46:15 +02:00
stoc
store
svgio constmethod for accessor-type methods 2019-09-29 12:43:37 +02:00
svl loplugin:returnconstval (clang-cl) 2019-10-01 21:54:05 +02:00
svtools loplugin:stringadd in svtools 2019-10-02 08:01:19 +02:00
svx loplugin:stringadd in svx 2019-10-02 08:01:26 +02:00
sw windows.h is already included in prewin.h 2019-10-02 10:40:27 +02:00
swext
sysui
test
testtools
toolkit add property name when throwing css::uno::UnknownPropertyException 2019-09-26 18:32:25 +02:00
tools loplugin:stringadd in tools..unotools 2019-10-02 08:01:38 +02:00
translations@1416d2d6d4
ucb loplugin:stringadd in tools..unotools 2019-10-02 08:01:38 +02:00
ucbhelper add property name when throwing css::uno::UnknownPropertyException 2019-09-26 18:32:25 +02:00
udkapi
uitest uitest: make child soffice process die when parent dies 2019-10-01 16:21:54 +02:00
UnoControls loplugin:duplicate-defines in UnoControls 2019-09-30 13:12:43 +02:00
unodevtools
unoidl Deduplicate O(U)StringNumber definitions; add toAsciiUpperCase 2019-09-27 15:03:41 +02:00
unoil
unotest
unotools loplugin:stringadd in tools..unotools 2019-10-02 08:01:38 +02:00
unoxml loplugin:constmethod in ucb..uui 2019-09-28 11:30:49 +02:00
ure
uui loplugin:constmethod in ucb..uui 2019-09-28 11:30:49 +02:00
vbahelper
vcl tdf#127913 crash applying popart filter to an image 2019-10-02 11:11:41 +02:00
winaccessibility -Werror,-Wmicrosoft-exception-spec (clang-cl) 2019-10-02 08:18:57 +02:00
wizards tdf#50846 - Wrong type of function GetLastUsedRow 2019-09-27 20:26:35 +02:00
writerfilter loplugin:stringadd in writerfilter..xmloff 2019-10-02 08:47:24 +02:00
writerperfect loplugin:stringadd in writerfilter..xmloff 2019-10-02 08:47:24 +02:00
xmerge
xmlhelp constmethod for accessor-type methods 2019-09-29 12:43:37 +02:00
xmloff tdf#42949 Fix IWYU warnings in xmloff/source/[s-x]*/*cxx 2019-10-02 11:06:09 +02:00
xmlreader
xmlscript loplugin:stringadd in writerfilter..xmloff 2019-10-02 08:47:24 +02:00
xmlsecurity loplugin:stringconstant (clang-cl) 2019-10-01 13:19:04 +02:00
.buckconfig
.buckversion
.clang-format
.editorconfig
.git-blame-ignore-revs
.gitattributes
.gitignore
.gitmodules
.gitreview
autogen.sh
BUCK
config.guess
config.sub
config_host.mk.in tdf#127711 - A runtime-switch for the MiniCrashDump 2019-10-02 09:43:12 +02:00
config_host_lang.mk.in
configure.ac tdf#127711 - A runtime-switch for the MiniCrashDump 2019-10-02 09:43:12 +02:00
COPYING
COPYING.LGPL
COPYING.MPL
download.lst
g
hardened_runtime.xcent
install-sh
leak-suppress.txt
Library_merged.mk
lo.xcent
logerrit
Makefile.fetch
Makefile.gbuild
Makefile.in
README.cross
README.md
README.Solaris
Repository.mk drop gtk2 support 2019-09-30 16:53:32 +02:00
RepositoryExternal.mk gbuild: treat $(DCONF_CFLAGS) as includes, not defines 2019-10-01 07:44:10 +02:00
RepositoryFixes.mk
RepositoryModule_build.mk
RepositoryModule_host.mk
sanitize-ubsan-blacklist
setup.cfg
TEMPLATE.SOURCECODE.HEADER

LibreOffice

Coverity Scan Build Status CII Best Practices

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 here and here. 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 2017 version 15.7
  • macOS:
    • Runtime: 10.10
    • Build: 10.13.2 + Xcode 9.3
  • Linux:
    • Runtime: RHEL 7 or CentOS 7
    • Build: either GCC 7.0.0; or Clang 5.0.2 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

If you want to use Clang with the LibreOffice compiler plugins, the minimal version of Clang is 5.0.2. 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 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 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.freenode.net - 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.