Change-Id: Ib68bf02ef7065c76ff25f36b8c29a9a4b028b2e0
Reviewed-on: https://gerrit.libreoffice.org/12268Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>

Change-Id: I3fe3227967e07b6b0c82dccf3c9400bfe6e1d729
Reviewed-on: https://gerrit.libreoffice.org/12292Reviewed-by: Riccardo Magliocchetti <riccardo.magliocchetti@gmail.com>
Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>

Don't require vcl.unx component on headless build

Change-Id: I33c3d90b67dd4ef3fc52ae2555b41ca2deb191de
Reviewed-on: https://gerrit.libreoffice.org/12267Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>

Image loss indicator is the "empty" URL.

Change-Id: I0f8b037dc23bae3d7342d73cfafa4ecc55090ab6

Change-Id: I6c25988497208d9ae652feb1f9c37032f22ae376
Reviewed-on: https://gerrit.libreoffice.org/12295Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>

Currently these values are ASCII, but it's better to convert it to
OUString from the string literals directly than trying to guess their
encoding later.

Change-Id: I2629329a84c89410bd6d81d871b564988394e74e

Change-Id: I66e6905237307f177fadfef2ffc13f04ffc43921

Change-Id: I6b9f5f9c4a0bc87376a469835a50dc2cf598479e

Store used size as a member so we don't need to recalculate it
all the time and no need to use a size map.

Change-Id: I1f929c5d3a56f545cef123bda087ecaf8ca0be4a

Plus remove some useless call of them.

Change the tests accordingly.

Change-Id: I47a50b5734d799ac02ee7221c95f82415afb9497

Change-Id: I4cd2677197c7a6cff71e2966c2b2dd2285032c07

Change the filter test accordingly.

Change-Id: Ide3043f2f245c097a7b4c07ba2e0713510296b3e

Change-Id: Ia599644ff1f7591ac84bdca988883eaf5860297e

This means more things:
* Graphic won't swap out itself, so those classes which uses
Graphic without GraphicObject won't need to deal with swapping.
* When a Graphic is queried from GraphicObject the caller won't
need to deal with swapping, because GraphicObject swaps it in
before return.
* GraphicObject will swap in the Graphic always when a swapping
dependent data is queried (e.g. whole graphic, transformed graphic
or AnimationNotifyHdl)

Change-Id: I2bf6e37291ec94146f10aac4a35084682437ed16

Change-Id: Iaff7e86a8e11e9befc6feacdafd3a78a1971bbcd

Change-Id: I70dd00d5f82c5f4f622805e1d6ee1dfc30900b31

Change-Id: Ie56584c03af8a6d3ea8f8d4294f5492a841933b7

Change-Id: I5bc6cf097e61d65007dde531af4a213b19e8ca5b

Change-Id: I4a979dd09418df4526409d9026d6abb98c6bf954

They are called only by themselves recuirsively,
but not from outside.

Change-Id: I1cde392c95bbc60ac7937d0bf3cd4b0fd062568b

Change-Id: I0e61aeb0705ed13872d252ee1594f9ab4aab4f8a

This thing seems a good optimization to me, but
it would be good to hide all of this swapping thing
inside GraphicObject class, to make our code more
robust (e.g. no image loss because of missing
manual swap in / swap out call).
Auto swapping mechanism will take care of that, anyway.

Change-Id: I933dafd95597ffff038dc6aeb0a64fcaa3941bd8

Tested with importing large *.rtf and *.docx test documents
with lots of images -> auto swapp out works.

Change-Id: Ib040edaa89c9bcb966c58b75f0392e6d9f7a165e

Change-Id: I2b6d6eaa072d9948eb5734e978d68d3bc37701b2

Change-Id: Ib295bd71b5cf16fd75d04818dfd415ff24cb2655

Painting via GraphicObject is obsolete.
See fdo#68927 where the problem was the quality of svg
graphics, it seems a good idea to extend this improvement
to all graphic type.

Change-Id: I57a26d4fcfea8e4f666504a90281365e8a9a7e1d

Change-Id: If09aa23768f73bbf659966e4e5aac82dca83d1b6

Change-Id: I7a8ad7814231f129d5d1146ceb36eb2c22b2aff1

Change-Id: I75f17ab5e55119965fcede2b220979cefc1e26ab

Change-Id: I09b8d11027f4a1e8470b81677388d4a573b372a6

Before an image data is used GraphicObject should be swapped in.
When a GraphicObject is swapped in auto swapping mechanism
is triggered which can swap out some of the images.
We should avoid to swap out the same image on which the swap
in method was called before because the caller code assumes that
the image data is there.

Change-Id: Ia4addc370742aea5fbf185cf87e3c062a5ebf5be

It's a Writer specific problem, that images lost during export
because of not swapped in graphic data.
Other components (Impress, Calc...) use SdrGrafObj to get the
graphic and SdrGrafObj calls swap in before retrun with the
graphic.

Change-Id: I7398d8e3f6535199b10de048acd58543bdb42531

Related to the bug fdo#52226.
The problem was that the images were somehow swapped out but
were not swapped in during export.
Test the main Calc formats: ODS, XLS, XLSX, HTML.

Conflicts:
	sc/qa/unit/subsequent_export-test.cxx

Change-Id: I4835ff2960fbd11cc9750ed3da20df26cd6cbaba

Related to the bug fdo#52226. The fix in *.rtf and *.docx
export was this commit:
9dd5caac
The problem was that the images were somehow swapped out but
were not swapped in during export.
Test the main Writer formats: ODT, RTF, DOC, DOCX.

Related to the bug fdo#52226.
The problem was that the images were somehow swapped out but
were not swapped in during export.
Test the main Impress formats: ODP, PPT, PPTX

Change-Id: I97ba98d0eb05ef2c1de3fbeaa527bc9f6f54d742

So we can be sure it is always called when user data changed.

Change-Id: If107907afffb85a7a57817f5807847a5c028416c

No reason to swapout the image directly after the import
because it will be used for rendering just a second later.

Change-Id: I78c8ef9225c55f306182dc5efd7bcaf0e88521c0

We have some good auto mechanisms for that.

Change-Id: I487dbf4a5fc69c7563dfbc5c21f9ebdb05ba6b9e

We have a good auto swapout mechanism which will
prevent excessive memory use.

Change-Id: I362f51c724ac31704561abe8b961910f5d490f04

When ImpGraphic::ImplSwapOut() is called with null
pointer it was assumed that it is becase the graphic is
a link and so we don't need to swap out it actually (we can
load it anytime using the link), only clear the graphic's
internal data.

The problem with that it can happen that ImplSwapOut()
is called with null pointer accidentally on a non-link
graphic object which leads to that we loose the graphic.
Seems more robust to use an explicit indicator
(GRFMGR_AUTOSWAPSTREAM_LINK) for links swapout.
indicator

Change-Id: Icf31524a192c7866278ba6a13eb85648aa69f554