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Last work on the branch done more than 2 years ago (at least by commits visible 
in main repo), could we close this RR until it is seriously up for review again?

- Friedrich W. H. Kossebau


On Sept. 27, 2011, 12:14 nachm., Inge Wallin wrote:
> 
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> https://git.reviewboard.kde.org/r/102716/
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> 
> (Updated Sept. 27, 2011, 12:14 nachm.)
> 
> 
> Review request for Calligra and Thorsten Zachmann.
> 
> 
> Repository: calligra
> 
> 
> Description
> -------
> 
> This patch does two things:
>  - It implements the concept of the Playback Device Context into libemf
>  - It contains a start of an EMFPLUS parser.
> 
> The device context is a struct of data that is kept during the playback of an 
> EMF metafile. It contains graphics state variables like current colors (text, 
> background, foreground), current brush, pen, raster operation, etc as well as 
> some bigger things. Previously all this was kept in the QPainter backend that 
> is used to paint the content of the EMF to a QPaintDevice.
> 
> With the new explicit device context, that is kept by the parser, we get two 
> advantages:
>  1. It is much easier to write new backends, so e.g. a karbon import filter 
> for EMF will be almost trivial
>  2. We can implement EMFPLUS, which is the next generation EMF from 
> Microsoft, since EMFPLUS demands transfer of device contexts.
> 
> This patch is tested in every commit along the way, but only on a limited set 
> of documents, by hand by me. the reason for this commit request is that Zagge 
> promised to make a big cstester run if I put it up for review. I would like 
> to merge this patch on thursday at the latest, since the tagging of beta2 is 
> on friday.
> 
> The new EMFPLUS parser is still work in progress and not called yet, so there 
> is no real need to review that.
> 
> 
> Diffs
> -----
> 
>   plugins/vectorshape/CMakeLists.txt da25dbb 
>   plugins/vectorshape/VectorShape.cpp c14e6a7 
>   plugins/vectorshape/libemf/CMakeLists.txt 7824052 
>   plugins/vectorshape/libemf/EmfAbstractBackend.h PRE-CREATION 
>   plugins/vectorshape/libemf/EmfAbstractBackend.cpp PRE-CREATION 
>   plugins/vectorshape/libemf/EmfDebugBackend.h PRE-CREATION 
>   plugins/vectorshape/libemf/EmfDebugBackend.cpp PRE-CREATION 
>   plugins/vectorshape/libemf/EmfDeviceContext.h PRE-CREATION 
>   plugins/vectorshape/libemf/EmfDeviceContext.cpp PRE-CREATION 
>   plugins/vectorshape/libemf/EmfEnums.h 1b15344 
>   plugins/vectorshape/libemf/EmfOutput.h 7b247af 
>   plugins/vectorshape/libemf/EmfOutput.cpp df3332a 
>   plugins/vectorshape/libemf/EmfOutputDebugStrategy.h af3dc21 
>   plugins/vectorshape/libemf/EmfOutputDebugStrategy.cpp 4f1d87c 
>   plugins/vectorshape/libemf/EmfOutputPainterStrategy.h 8e37d42 
>   plugins/vectorshape/libemf/EmfOutputPainterStrategy.cpp fcf6822 
>   plugins/vectorshape/libemf/EmfPainterBackend.h PRE-CREATION 
>   plugins/vectorshape/libemf/EmfPainterBackend.cpp PRE-CREATION 
>   plugins/vectorshape/libemf/EmfParser.h f376dc2 
>   plugins/vectorshape/libemf/EmfParser.cpp a8d54fa 
>   plugins/vectorshape/libemf/EmfplusDeviceContext.h PRE-CREATION 
>   plugins/vectorshape/libemf/EmfplusDeviceContext.cpp PRE-CREATION 
>   plugins/vectorshape/libemf/EmfplusEnums.h PRE-CREATION 
>   plugins/vectorshape/libemf/EmfplusParser.h PRE-CREATION 
>   plugins/vectorshape/libemf/EmfplusParser.cpp PRE-CREATION 
>   plugins/vectorshape/libemf/TODO cde117e 
> 
> Diff: https://git.reviewboard.kde.org/r/102716/diff/
> 
> 
> Testing
> -------
> 
> Testing all commits with a limited set of test files that I keep.
> 
> 
> Thanks,
> 
> Inge Wallin
> 
>

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