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11 Commits

Author SHA1 Message Date
wp_xxyyzz
5b946b751f fpspreadsheet: Add units (mm, cm, in, pts, lines/chars) for column width and row heights. Update all demos (some issues left). 
NOTE: This revision breaks existing code if the worksheet's DefaultRowHeight/DefaultColWidth is changed - value must be in millimeters now. Methods for accessing individual row heiths and column widths are fine, but are marked as deprecated, they use the old units. Optionally a unit parameter can be specified.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4568 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2016-03-18 19:50:40 +00:00
wp_xxyyzz
03b7dedde7 fpspreadsheet: Improved number format parser 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4082 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2015-04-18 14:58:38 +00:00
wp_xxyyzz
c7c8d73179 fpspreadsheet: optimize workbook font infrastructure to avoid that missing font 4 dictated by Excel. Remove UsedFormattingField uffBold (obsolete since supporting fonts). 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@4015 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2015-03-11 22:28:07 +00:00
wp_xxyyzz
2bf5464fc6 fpspreadsheet: Move type declarations from fpspreadsheet.pas to new unit fpstypes.pas. Update all examples. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3887 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2015-01-17 22:57:23 +00:00
wp_xxyyzz
4ed3b47628 fpspreadsheet: Add test cases for insert/delete rows into worksheets containing formulas. Issues remaining when cells referred to by the formula are deleted. Add detection of error values to the formula scanner. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3581 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-09-19 14:22:18 +00:00
wp_xxyyzz
c03833de40 fpspreadsheet: Add some more formulas 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3511 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-09-01 22:37:14 +00:00
wp_xxyyzz
c3becffe34 fpspreadsheet: Modify expression parser to accept decimal and list separators different from the default point and comma. 
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
wp_xxyyzz
c87afdcdec fpspreadsheet: Redo handling for formulas: 
- 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
wp_xxyyzz
5e5eccef12 fpspreadsheet: In expression parser, use double quotes (instead of single quots) to identify strings (Excel/OO/LO standard) 
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
wp_xxyyzz
5257052685 fpspreadsheet: Add string concatenation operation & to expression parser; remove string concatenation by means of "+" 
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
wp_xxyyzz
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. 
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