= Calligra filters and State =

The Calligra file import and export filters are ''not'' in a good state. This document tries to make an inventory of all our filters, whether they are still useful and worth maintaining and whether they crash when used in Calligra 2.0.

Note: for testing the filters there exists svn.kde.org/home/kde/trunk/tests/calligratests/ repository with test documents, some of which are no longer supported and an abortive attempt at creating an automated test application

Note: pole (p-ole) by Ariya has four copies: in the hancomword, starwriter, excel and powerpoint filters.

== karbon ==

=== ai ===

 * Not compiled.
 * import

=== applixgraphics ===

 * Not compiled -- not even mentioned in the CMakeLists.txt
 * import

=== eps ===

 * Compiled
 * import/export 
 
=== karbon1.x ===

 * Compiled
 * import

=== kontour === 

 * Not compiled
 * import

=== msod ===

 * MS-Office draw. 
 * Not compiled. 
 * Only example of a KoEmbeddedFilter.
 * import

=== oodraw ===

 * Not compiled
 * import

=== pdf  ===

 * Not compiled
 * import

=== png  ===

 * Compiled.
 * export

=== svg  ===

 * Compiled.
 * has tests
 * import seems to work
 * import/export

=== wmf  ===

 * Compiled.
 * import/export
 * no tests

=== wpg  ===

 * Compiled.
 * import

=== xaml === 

 * Not compiled, not in CMakeLists.txt
 * import/export

=== xcf  ===

 * Not compiled.
 * export

=== xfig ===

 * Not compiled, not in CMakeLists.txt
 * import

== kchart ==

=== svg ===

 * Compiled.
 * export

=== generic image export ===

 * Compiled.
 * export

== KFormula ==

=== kformula1.3 ===

 * Not compiled.
 * import

=== latex ===

 * Not compiled.
 * export

=== png ===

 * Not compiled.
 * export

=== svg ===

 * Not compiled.
 * export

=== mathml ===

 * native, not a filter
 * crashes 2.1

== flow ==

=== generic image export ===

 * Not compiled.
 * export

=== visio ===

 * compiled
 * import

== stage ==

=== genericimageexport ===

 * Not compiled.
 * export

=== words ===

 * Not compiled
 * export

=== ooimpress ===

 * Not compiled
 * has tests
 * import/export

=== powerpoint ===

 * Compiled
 * crashes 2.1
 * import

=== magicpoint ===

 * Not compiled
 * import
 * python script

=== kpr ===

 * Not compiled
 * import/export

=== kpr2odf ===

 * Compiled
 * import

=== ooppt ===

 * Not compiled
 * import
 * uses openoffice

=== svg ===

 * Not compiled
 * export

== words ==

=== abiword === 

 * Compiled. 
 * No tests.

=== amipro ===

 * compiled
 * 2.0 crashes, 2.1 works
 * Amipro is probably not all that useful or worth maintaining anymore since it was never a popular or much used word processor. https://bugs.kde.org/201458. 
 * has tests.

=== applixword ===

 * Compiled. 
 * No tests.
 * import/export

=== ascii ===

 * Compiled. 
 * Has tests.
 * works in 2.1, crashes 2.0
 * import/export

=== docbook ===

 * Compiled. 
 * No Tests.
 * export

=== hancomword ===

 * 2.0, 2.1: the mimetype system doesn't recognize the file extension anymore? 
 * compiled, not on Windows, because the ui file is Qt3.
 * There are tests.
 * crashes 2.1
 * import
 * mime type is shown as type, not description in filter chooser dialog

=== html ===

 * Compiled. 
 * No tests. 
 * Uses khtml.
 * import/export
 * crashes 2.1

=== words 1.3 ===

 * Compiled. 
 * Tests in calligratests/documents/native/words (or is that 1.4?)
 * import

=== latex ===

 * Not compiled. 
 * No tests.
 * import/export

=== mswrite ===

 * 2.0 crashes. https://bugs.kde.org/201461. 
 * 2.1 works
 * There are tests.
 * Compiled
 * import/export

=== msword-odf ===

 * Compiled
 * No tests -- though Tuubaku has a test set and some automation.
 * import
 * works in 2.1 for boemann, I cannot seem to be able to import any document (but they were saved by ooo)

=== oowriter ===

 * Compiled. 
 * Has tests.
 * works in 2.1
 * import/export

=== palmdoc ===
 
 * Compiled
 * no tests
 * import/export
 
=== rtf ===

 * Compiled
 * no tests
 * import/export
 * import works in 2.1

=== starwriter ===

 * not compiled (not in CMakeLists.txt
 * has tests
 * import

=== wml ===

 * compiled
 * has tests
 * seems broken (no text visible after importing)

=== wordperfect ===

 * compiled
 * has tests, tests have already been copied to calligra/filters/words/wordperfect from calligratests
 * wp files aren't recognized, mime-type not listed
 * import works
 * import/export

=== ms works ===

 * compiled
 * import

== tables ==

=== applixspread === 

 * compiled
 * no tests
 * import

=== csv ===

 * compiled
 * no tests
 * import/export

=== dbase ===

 * compiled
 * has tests
 * 2.0 works fine.
 * import

=== excel ===

 * compiled
 * has tests
 * 2.0 works fine. Known problem on arm: crashes because of int alignment issues.
 * import

=== gnumeric ===

 * compiled
 * no tests
 * import/export
 
=== html ===

 * compiled
 * no tests
 * export

=== latex ===

 * compiled
 * no tests
 * export

=== opencalc ===

 * compiled
 * has tests
 * crashes in 2.1
 * import/export

=== qpro ===
 
 * compiled
 * has tests
 * mime type isn't recognized
 * crashes in 2.1
 * import
