Review Request: Recreate the XFig import filter

[Friedrich W. H. Kossebau]

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This is an automatically generated e-mail. To reply, visit:
http://git.reviewboard.kde.org/r/104312/
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Review request for Calligra.


Description
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The XFig import filter got reimplemented to read files in the XFig 3.2 format and turn them into ODG files.

Large parts of the 3.2 format are supported, so the filter is already quite useful.
Should be also grateful with bad content and not crash on it.

Missing for complete 3.2 support, and will be done by the time (if possible at all):
* multiple pages
* arc objects
* spline objects (only imported as pure polylines, no curves, needs someone who know how to turn x-splines to ODG compatible ones)
* pattern fills
* different arrow types
* info about grouping of objects is dropped, due to problem with z-index being intertwined between different groups


Diffs
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  filters/karbon/CMakeLists.txt 396040e 
  filters/karbon/xfig/CMakeLists.txt PRE-CREATION 
  filters/karbon/xfig/XFigDocument.h PRE-CREATION 
  filters/karbon/xfig/XFigDocument.cpp PRE-CREATION 
  filters/karbon/xfig/XFigImportFilter.h PRE-CREATION 
  filters/karbon/xfig/XFigImportFilter.cpp PRE-CREATION 
  filters/karbon/xfig/XFigOdgWriter.h PRE-CREATION 
  filters/karbon/xfig/XFigOdgWriter.cpp PRE-CREATION 
  filters/karbon/xfig/XFigParser.h PRE-CREATION 
  filters/karbon/xfig/XFigParser.cpp PRE-CREATION 
  filters/karbon/xfig/XFigStreamLineReader.h PRE-CREATION 
  filters/karbon/xfig/XFigStreamLineReader.cpp PRE-CREATION 
  filters/karbon/xfig/karbon_xfig_import.desktop d47427b 
  filters/karbon/xfig/xfigimport.h 7803f84 
  filters/karbon/xfig/xfigimport.cc 889e231 
  filters/karbon/xfig/xfigimport_factory.h aca3800 
  filters/karbon/xfig/xfigimport_factory.cc 2a6b691 

Diff: http://git.reviewboard.kde.org/r/104312/diff/


Testing
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Loaded successfully a lot of xfig 3.2 files, including the XFig examples in /usr/share/doc/packages/xfig/TheExamples/


Thanks,

Friedrich W. H. Kossebau

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