ef0a0319db
fpspreadsheet: Writing of shared formulas for ods and biff2 (shared formulas are not yet working in the other formats).
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3522 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-09-03 21:12:20 +00:00
e40683ea83
fpspreadsheet: Fix ods formula issues, seems to be ok now.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3513 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-09-02 12:58:06 +00:00
5d496d9cf4
fpspreadsheet: Fix formula issues with ods (written error values still different between fps and ods).
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3512 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-09-02 09:25:54 +00:00
56b814ec17
fpspreadsheet: Implement writing and reading of ods formulas. Some issues with date/time formulas.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3510 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-09-01 13:21:39 +00:00
c3becffe34
fpspreadsheet: Modify expression parser to accept decimal and list separators different from the default point and comma.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3509 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-09-01 08:17:35 +00:00
e387d98b6d
fpspreadsheet: Move code for calculation of standard built-in formulas from fpsexprparser to separate unit (fpsfunc)
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3507 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-31 16:02:50 +00:00
c87afdcdec
fpspreadsheet: Redo handling for formulas:
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- Allow processing of string formulas (conversion to/from rpn formulas, calculation).
- Drop cell ContentType cctRPNFormula.
- Drop field RPNFormulaValue of TCell record.
- Remove all fekXXXX declarations for sheet functions. Function is specified by name now.
- Complete registration mechanism for user-defined formulas.
Adapt all demos
Test cases working
This commit does not yet support: shared formulas, formulas in ods.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3506 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-30 18:03:22 +00:00
5e5eccef12
fpspreadsheet: In expression parser, use double quotes (instead of single quots) to identify strings (Excel/OO/LO standard)
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3502 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-22 11:16:00 +00:00
5257052685
fpspreadsheet: Add string concatenation operation & to expression parser; remove string concatenation by means of "+"
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3501 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-22 10:54:55 +00:00
e122d42652
fpspreadsheet: Add modified version of fpexprpars.pp as formula expression parser. Demo_expression_parser (in examples/other) runs fine. Currently only basic functionality, no function support yet. Not yet integratated into the framework.
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git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3500 8e941d3f-bd1b-0410-a28a-d453659cc2b4
2014-08-22 07:27:54 +00:00
