author | hayzel <hayzel> | 2004-01-07 08:08:29 (UTC) |
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committer | hayzel <hayzel> | 2004-01-07 08:08:29 (UTC) |
commit | 08bc72c34cae85e5cc6541c9daaeba121597c961 (patch) (unidiff) | |
tree | df5b263a84099ffdf8e0b86fda9a9fe61b90d30e /i18n/lv/oxygen.ts | |
parent | 656e80e7b35c4aefd49ffe7756d895f4e7370de1 (diff) | |
download | opie-08bc72c34cae85e5cc6541c9daaeba121597c961.zip opie-08bc72c34cae85e5cc6541c9daaeba121597c961.tar.gz opie-08bc72c34cae85e5cc6541c9daaeba121597c961.tar.bz2 |
January 7, 2004
* Release by hayzel (koppermind@panafonet.gr)
This version has many valuable changes, though It may have some annoying bugs. Please if you are interested in opie-sheet try it hard, so I can fix some of them. Also If you want some other functions that must be here and are missing feel free to ask them. (no financial functions please. :) I really hate them )
-Fixed a bug with non closed parenthesis editing&recalculation infinite loop.
-Added support for functions that can parse parameters not ONLY as numbers but also as strings.
-Added many functions that cover many computational topics rendering opie-sheet a computational tool-spreadsheet at last. (total 90 functions!)
-Maintained compatibility with the opie-fileformat.
-New icons.
-Found that the DataParser was not a real RPN compiler of the expressions. In fact it was returning faulty results in calculations, in both binary or unary operations. A1-A2-A3 was parsed as A1-(A2-A3). A1 was parsed as A1.
-Added new class "Expression" a general Parser for spreadsheet-expression. Imported from an old C# project of mine.
-Now can also parse <>=!%&^|"" in expressions.
-Added experimental Excel File format import!. The opie-sheet can import any excel file in BIFF7/BIFF8 format. These formats are used in Excel XP,2000,95. The Excel Importer class is in a good coding level.. BUT it is not complete. Only strings,numbers,formulas are imported. Not formatting rules. Not all the functions are converted in the functions of opie-sheet. Infact FEW functions are converted.
-Fixed a bug with Sheet Recalculation. Added ReCalc() function. Opie-sheet was calculating wrong the values of expression in opening/importing. if a value needed was not loaded yet in the time of calculation. Solved with ReCalc() each time the active sheet is changing.
*known issues:
-if someone enters directly text as parameter to a string function the text renders as uppercase due to the calculation engine that uppercases all the parsing sentence.
-randbetween return only integer part random... if both limit numbers are integers.
-skew and kurt function give different results compared to kspread-oofice equivalents.
-unstable parser Excel Class
-string vars and string functions are not correctly handled by excel importer.
-unicode strings are converted FINE in QString unicode format, but cannot be rendered fine if a suitable unicode font is not setuped as the default string. So the string is junked in the opie-sheet and may crash the parser.
*TODOs:
-surelly a much full-stable excel importer.
-Cell Manipulation of many Data is really slow.... must change the QList data type. To a structure more efficient.
-maybe some more functions.
-maybe some kind of charts drawing?
-maybe kspread or ooffice files import/export.
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