Individually, these don't make much difference, but they add up
to a halving the time to save on my machine.

OStorageImpl is spending time iterating over its m_aChildrenVector to
find stuff by name, so just use a std::unordered_map.
Also return iterator from FindElement, so we can avoid searching the map
twice.
This was probably the biggest win.

Change-Id: I30776bad5377d14144fc7a47e86527e2cdb62a83
Reviewed-on: https://gerrit.libreoffice.org/70313
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: Ib5926c80f5a3362c21bf85514c5ed1a4bae069d0
Reviewed-on: https://gerrit.libreoffice.org/70404
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: I9fd7da8a748dd7f013dfa9e77c370d0218452dfb
Reviewed-on: https://gerrit.libreoffice.org/70390
Tested-by: Jenkins
Reviewed-by: andreas_kainz <kainz.a@gmail.com>

The error is related to tdf#50916 and since commit
7282014e it's necessary to retrieve the
EndCol via ScTable::ClampToAllocatedColumns() otherwise this error
occurs:

/usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.2.1/../../../../include/c++/8.2.1/debug/vector:417:
Error: attempt to subscript container with out-of-bounds index 64, but
container only holds 64 elements.

Objects involved in the operation:
    sequence "this" @ 0x0x555556b28340 {
              type = std::__debug::vector<std::unique_ptr<ScColumn, std::default_delete<ScColumn> >, std::allocator<std::unique_ptr<ScColumn, std::default_delete<ScColumn> > > >;
                  }

The backtrace shows where the error occurs

0  0x00007ffff7b0ed7f in raise () at /usr/lib/libc.so.6
1  0x00007ffff7af9672 in abort () at /usr/lib/libc.so.6
2  0x00007ffff79a16c6 in __gnu_debug::_Error_formatter::_M_error() const
   (this=0x7fffdf156928 <__gnu_debug::_Error_formatter::_M_at(char const*, unsigned int)::__formatter>)
       at /build/gcc/src/gcc/libstdc++-v3/src/c++11/debug.cc:1069
3  0x00007fffdcd43fb3 in std::__debug::vector<std::unique_ptr<ScColumn, std::default_delete<ScColumn> >, std::allocator<std::unique_ptr<ScColumn, std::default_delete<ScColumn> > > >::operator[](unsigned long) (this=0x555556b28340, __n=64)
           at /usr/bin/../lib64/gcc/x86_64-pc-linux-gnu/8.2.1/../../../../include/c++/8.2.1/debug/vector:417
4  0x00007fffdce75f5d in ScColContainer::operator[](unsigned long) (this=0x555556b28340, nIndex=64) at sc/inc/colcontainer.hxx:44
5  0x00007fffdcfb45f1 in ScDocument::HasColNotes(short, short) const (this=0x555556b1f9a0, nCol=64, nTab=0) at sc/source/core/data/document.cxx:6563
6  0x00007fffdd2b5473 in ScTable::GetAllNoteCaptionsState(ScRange const&, std::__debug::vector<sc::NoteEntry, std::allocator<sc::NoteEntry> >&)
               (this=0x555556b28340, rRange=..., rNotes=std::__debug::vector of length 2, capacity 2 = {...}) at sc/source/core/data/table2.cxx:1668
7  0x00007fffdcfb4d85 in ScDocument::GetAllNoteCaptionsState(ScRangeList const&) (this=0x555556b1f9a0, rRanges=...) at sc/source/core/data/document.cxx:6662
8  0x00007fffde20449e in ScCellShell::GetState(SfxItemSet&) (this=0x555556c99fc0, rSet=...) at sc/source/ui/view/cellsh.cxx:1121
9  0x00007fffde200fb8 in SfxStubScCellShellGetState(SfxShell*, SfxItemSet&) (pShell=0x555556c99fc0, rSet=...) at workdir/SdiTarget/sc/sdi/scslots.hxx:7286

Change-Id: I568546cd7a3de510625c6c5d189d84f5f0a7bdb2
Reviewed-on: https://gerrit.libreoffice.org/70399Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Jenkins
Reviewed-by: Bartosz Kosiorek <gang65@poczta.onet.pl>

Change-Id: Ia76c1108ea1db64a178c920be1d73400a364b22d
Reviewed-on: https://gerrit.libreoffice.org/70403Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

preserving SmartArt allows editing it in PowerPoint after saving as pptx file

* moved common parts for docx and pptx export to oox/drawingml
* fixed export tests that expected shapes on output

Change-Id: I3e70a9f4177bebf5e1671232f4cd0ef0e7212626
Reviewed-on: https://gerrit.libreoffice.org/69598
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

since...

commit 7282014e
Date:   Fri Feb 1 15:15:16 2019 +0100

    tdf#50916 Makes numbers of columns dynamic.

Change-Id: I447a91468428b463480d835e1983ec11218613a0
Reviewed-on: https://gerrit.libreoffice.org/70388
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

since...

commit 7282014e
Date:   Fri Feb 1 15:15:16 2019 +0100

    tdf#50916 Makes numbers of columns dynamic.

Change-Id: Ib4f39c03aadc41fb2a226f47e452fd66b9b34821
Reviewed-on: https://gerrit.libreoffice.org/70387
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

Change-Id: Id0c94d3ab1a19a1bb47ba1d47caa95110dab3836
Reviewed-on: https://gerrit.libreoffice.org/70353
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

Change places of distance and margin input boxes (note: ids were set
correctly, they were merely labelled incorrectly).
Also moved the object in the .ui file to make it easier to read.

Change-Id: I180d7afdf9dfb483f5dbfcf7ba68c73900499807
Reviewed-on: https://gerrit.libreoffice.org/70303
Tested-by: Jenkins
Reviewed-by: Katarina Behrens <Katarina.Behrens@cib.de>

Change-Id: I7fc32ad2bcbff4cd8bedea9bed49a0f4748ebe0f
Reviewed-on: https://gerrit.libreoffice.org/70392
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

specifically, use boost::hash_combine to combine values in hash
functions, except for a couple of places where I use the
small-prime-number strategy popular in the Java world, to avoid
including boost in header files that are widely shared.

Change-Id: I0e184c9ec8803bf09fc6e84fe20131b203e1652a
Reviewed-on: https://gerrit.libreoffice.org/70384
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Individually, these don't make much difference, but they add up
to a halving the time to save on my machine.

fileaccess::TaskManager was spending lots of time iterating over it's
internal data, so flatten the structures here, to avoid cache-unfriendly
pointer chasing.

Change-Id: Ic1e2e3958d10f3266aad5ddbcbd68ef1c7285dc7
Reviewed-on: https://gerrit.libreoffice.org/70312
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Individually, these don't make much difference, but they add up
to a halving the time to save on my machine.

ManifestImport::characters was spending time adding data to an OUString,
so convert that to an OUStringBuffer.

Change-Id: I267e701f4e7998044763f44199b1fe8a37325b68
Reviewed-on: https://gerrit.libreoffice.org/70311
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Individually, these don't make much difference, but they add up
to a halving the time to save on my machine.

OTempFileService was spending a lot of time in PropertySetMixin doing
UNO reflection.
Re-implement the required property interfaces directly..

Change-Id: I9b6ef439d4c56eb40c1f5d636e3e5cb888d5d4ff
Reviewed-on: https://gerrit.libreoffice.org/70310
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Individually, these don't make much difference, but they add up
to a halving the time to save on my machine.

EmbeddedObjectContainer shows a lot of work in HasEmbeddedObject and
GetEmbeddedObjectName, so add a reverse map there.

Change-Id: Ib758668dbb045e6ceb2611bd86aa2af4fbfb9917
Reviewed-on: https://gerrit.libreoffice.org/70309
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: I1413e1872b1f2cd29256b33cdc7ac7ae09faf46c
Reviewed-on: https://gerrit.libreoffice.org/70394
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

Change-Id: Ia5b4b50e919964b0746a68b008c9f7a86240c3a6
Reviewed-on: https://gerrit.libreoffice.org/70398
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

Change-Id: Ie541b51ebd0e14c2bd6429e9bfcd9532e02c2b50
Reviewed-on: https://gerrit.libreoffice.org/70396
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

Change-Id: I7b9802f224b497004df8cce7abd2bb8e52c79128
Reviewed-on: https://gerrit.libreoffice.org/70395
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

Change-Id: Ia24441d3671102fdeeb797547396c25ee2a6ffd3
Reviewed-on: https://gerrit.libreoffice.org/70382
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

Change-Id: I27b3746140a362bc5f33e9a1daba9a0d0f897d63
Reviewed-on: https://gerrit.libreoffice.org/70357
Tested-by: Jenkins
Reviewed-by: andreas_kainz <kainz.a@gmail.com>

Also use scope where possible. This allows to limit guard scope at
language level; visualises the scope clearly; and helps avoiding
errors like fixed in commit 61e4437c.

Change-Id: Ifeca96e2df8e8a0897770d9546b2536806275f41
Reviewed-on: https://gerrit.libreoffice.org/70376
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

Hopefully I don't miss useful side-effects

Change-Id: Ie129e9de6110cdd679db5dfea0227115b5056367
Reviewed-on: https://gerrit.libreoffice.org/70378Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>

Change-Id: I46b23af4c98c96642b48741918a1f2bdbe10d444
Reviewed-on: https://gerrit.libreoffice.org/69318
Tested-by: Jenkins
Reviewed-by: Zdenek Crhonek <zcrhonek@gmail.com>

Change-Id: I3f3ab91c10f3077d61a8fd0c351be75cf2e63963
Reviewed-on: https://gerrit.libreoffice.org/70375
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

Change-Id: Ie7469f32f08c7acf5a972dec12fa75604aa8336d
Reviewed-on: https://gerrit.libreoffice.org/70368
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

Call me pedantic.

Change-Id: I96b8b7ef511508da0df75589475eaf13d639a7c9
Reviewed-on: https://gerrit.libreoffice.org/70365
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

Change-Id: Ic406cfe794c45db921b1074e5913db3d2c6e6e89
Reviewed-on: https://gerrit.libreoffice.org/70363
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

V522 There might be dereferencing of a potential null pointer.

Change-Id: I680f1628133216de6336ac5ffa846447ffd55a41
Reviewed-on: https://gerrit.libreoffice.org/70352
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

Change-Id: I8cc01420d0235a8d1686881eca1ad9cc4a67ebe0
Reviewed-on: https://gerrit.libreoffice.org/70362
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

Change-Id: I4c5f628052ab7a6940b5b7a7e7eaefa0e2038940
Reviewed-on: https://gerrit.libreoffice.org/70356
Tested-by: Jenkins
Reviewed-by: andreas_kainz <kainz.a@gmail.com>

Change-Id: I88752cab3d9b49db11088947903dfaf80c6d8150
Reviewed-on: https://gerrit.libreoffice.org/70358
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

Change-Id: I27f9b30f76b6bbd255a346c00d64e2499e7f3b5e
Reviewed-on: https://gerrit.libreoffice.org/70360
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

Change-Id: I88a8fb94cb1e7653d63a77bdb63d1303cc848704
Reviewed-on: https://gerrit.libreoffice.org/70361
Tested-by: Jenkins
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>

Word relates the position to the unrotated shape in legacy doc
format. Writer uses the rotated shape. The patch corrects the
difference on import and export.

Change-Id: I25537123656e62d6ffae5118ee8d621a4b5c5be0
Reviewed-on: https://gerrit.libreoffice.org/70152
Tested-by: Jenkins
Reviewed-by: Regina Henschel <rb.henschel@t-online.de>

Change-Id: I708f222e408223cfaeaac56f87d68375f1d0503f
Reviewed-on: https://gerrit.libreoffice.org/69237
Tested-by: Jenkins
Reviewed-by: Matteo Casalin <matteo.casalin@yahoo.com>

Change-Id: I0222e6675f63797f870746fd34a29702ad190311
Reviewed-on: https://gerrit.libreoffice.org/69240
Tested-by: Jenkins
Reviewed-by: Matteo Casalin <matteo.casalin@yahoo.com>

Change-Id: I76eaf140b153199b62606ac3336d712a64205dcc
Reviewed-on: https://gerrit.libreoffice.org/69246
Tested-by: Jenkins
Reviewed-by: Matteo Casalin <matteo.casalin@yahoo.com>

Change-Id: Id57a1771c897c69b05d02a359f22e5fb2b1f5a31
Reviewed-on: https://gerrit.libreoffice.org/69239
Tested-by: Jenkins
Reviewed-by: Matteo Casalin <matteo.casalin@yahoo.com>