[Libreoffice] [GSoC 2011][svgexport] weekly report #5

Thorsten Behrens thb at documentfoundation.org
Wed Jun 29 16:29:10 PDT 2011

Hi Marco,

first off - wonderful progress! :)

Marco wrote:
> Now, only targeted master page are exported.
Nice - since people tend to store whole picture galleries there,
this goes a long way avoiding bloat. I like your attention to

> Implemented a partial support for exporting a custom background per
> each slide. Anyway at present there are several drawbacks; above all:
> for tiled bitmap an image element is exported for each tile, this is
> really too expensive! These issues are not so simple to fix and I
> and Thorsten agree to leave them to a later moment.

> A slide index based on slide thumbnails has been implemented.
> At present I tested it on Firefox 4.x and Chrome 12.x
> To toggle between presentation mode and slide index mode you have to
> press down the "i" key.
This is just *lovely* !

> You can increase/decrease the number of thumbnails per index page
> by pressing down the "+" and the "-" key. You can reset the number
> of displayed thumbnail per index page by pressing down the "0" key.
So is this! :)

Looking at the patches in detail, I've committed
0001-svg-export-filter-added-support-for-browsing-filters.patch to
master, but am still holding off for the rest.
needs some cleanup, and I'd like to keep the default of exporting
all slides for the while (with the slide sorter selection code as an
extra patch maybe).
changes indentation from 0002-*, that should be consolidated (but
see above). 0004-Some-small-improvement-and-bug-fix-filters.patch is
good, but needs removal of those todo/#if 0 code - best split that
into multiple patches, too. Finally, I'd have taken
as-is, but it depends on the previous patches.

One thing to note for 0003-* - if there's any js code from JessyInk,
we'd need to retain their copyright notice (GPLv3+). Apart from
that, it would be good to add copyright headers to the js anyway (if
it's from you entirely, LGPLv3+/MPL is perfect, otherwise it's
LGPLv3 currently).


-- Thorsten
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