pascal/lazarus-ccr
1
0
Fork 0
Code Issues Releases Activity
3,327 Commits 1 Branch 0 Tags
e36050c80c4c698fdff3b5f4d841e5627f15db2f
Commit Graph

29 Commits

Author SHA1 Message Date
wp_xxyyzz
ed197af6c1 fpspreadsheet: Add another set of unit tests for virtual mode, now with SaveMemory options. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3326 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-15 21:31:59 +00:00
wp_xxyyzz
7db78ca670 fpspreadsheet: Add first unit test cases for virtual mode (all biff, ooxml /writing only) 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3323 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-15 15:49:58 +00:00
wp_xxyyzz
ddd6902edf fpspreadsheet: Significantly improve speed of the ooxml writer, by rvk (see discussion in http://forum.lazarus.freepascal.org/index.php/topic,25110.0.html) 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3305 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-10 15:55:40 +00:00
wp_xxyyzz
7e22f0e6ad fpspreadsheet: Complete rpn calculations (COUNTA). Remaining missing function probably will not be implemented because calculation is beyond units (math, strutils, dateutils; if needed they can still be implemented at application level by registering the corresponding function). 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3296 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-07 21:29:00 +00:00
wp_xxyyzz
4967d9a233 fpspreadsheet: Calculate the formula SUMIF. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3281 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-04 20:41:07 +00:00
wp_xxyyzz
5718a5c120 fpspreadsheet: Some more extreme test cases for column name bug (#26447) 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3278 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-04 09:17:31 +00:00
bigchimp
fb2b3159ea fpspreadsheet: 
- test for bug 26447: fpspreadsheet columns >26 wrong with ooxml (patch) as fixed in r3273
- fix typo in documentation rfRow=>rfRelRow
- cosmetic changes



git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3276 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-04 08:48:12 +00:00
wp_xxyyzz
2f338a50a8 fpspreadsheet: Beginning to add cells to calculation of rpn formulas. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3267 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-02 15:14:58 +00:00
wp_xxyyzz
c82e915262 fpspreadsheet: Fix remaining utf8 issues when reading/writing rpn string formulas. Fix BIFFExplorer issues when displaying biff2 formulas. Excel complains about data loss when reading a biff2 file containing a calculated formula having a string result - not fixed yet. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3266 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-02 11:51:59 +00:00
wp_xxyyzz
9dc234ae22 fpspreadsheet: Unified writing code for rpn formulas. Calculation results of rpn formulas are now stored correctly for all biff versions. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3265 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-01 22:47:10 +00:00
wp_xxyyzz
0aaff39316 fpspreadsheet: Implement calculation of rnp date/time and info formulas. Partial implementation of SUBSTITUTE calculation is back. Add corresponding unit tests, passed. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3262 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-07-01 12:55:02 +00:00
wp_xxyyzz
734c816bd1 fpspreadsheet: (Almost) complete calculation of built-in rpn string function of fpspreadsheet (PROPER and SUBSTITUTE missing) 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3257 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-30 22:30:23 +00:00
wp_xxyyzz
c2a5a2dd5d fpspreadsheet: Implement fpn formula calculation of all math functions available in fps. Test cases passed. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3255 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-30 13:21:04 +00:00
wp_xxyyzz
cd9e686804 fpspreadsheet: More calculation of rpn formulas, add TestCalcRPNFormulas cases to formulatests. Boolean results not working yet. And implementation only for BIFF8, so far. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3249 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-28 19:40:28 +00:00
wp_xxyyzz
13a9fb2603 fpspreadsheet: Remove built-in number formats nfSci (not suppored by ods and fpc) and nfAccounting/nfAccountingRed (too much display-oriented, too cumbersome to implement for reading and displaying in the grid). If needed in Excel they can still be written using nfCustom. Update all files and tests for these now no longer existing formats. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3222 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-23 09:15:56 +00:00
wp_xxyyzz
d75755c1ff fpspreadsheet: Read frozen panes from ods files. Add test case for writing/reading of ods panes, passed. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3210 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-21 16:09:08 +00:00
wp_xxyyzz
a85adcb61a fpspreadsheet: Reducing hints and warnings, still a lot... 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3203 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-19 19:25:40 +00:00
wp_xxyyzz
a4ee00f870 fpspreadsheet: Major reconstruction of numberformat parser to facilitate creation of xml formats for ods. Some minor regressions in unit tests and fpsgrid demo to be fixed. Removed elements "Decimals" and "CurrencySymbol" from TCell (this information is taken from the format string now). Removed the built-in format nfFmtDateTime (makes life easier, use nfCustom instead). 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3156 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-12 22:20:45 +00:00
wp_xxyyzz
f9663739db fpspreadsheet: Add test case for empty cells for all biff and ods. All passed. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3124 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-01 22:11:31 +00:00
wp_xxyyzz
08d7ed126e fpspreadsheet: Add unit test for reading rpn formulas 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3093 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-05-24 20:28:05 +00:00
wp_xxyyzz
cb9d07d0dd fpspreadsheet: Initial implementation of a number format parser. Not complete yet. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3061 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-05-19 22:26:42 +00:00
wp_xxyyzz
f0928db9f5 fpspreadsheet: Row heights now can be saved to all biff versions. Add unit test case for row heights, ok. Bug fixed in BIFFExplorer with format detection. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3019 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-05-07 18:31:27 +00:00
wp_xxyyzz
256d7b1fbd fpspreadsheet: Configure spreadtestgui to compile into lib folder. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3007 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-05-04 19:36:25 +00:00
wp_xxyyzz
3e6fce3a29 fpspreadsheet: Add unit test cases for pane support and showing/hiding of grid lines and sheet headers (write/read of BIFF5 and BIFF8). Passed. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3006 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-05-04 19:08:17 +00:00
wp_xxyyzz
f69a47c902 fpspreadsheet: Add/complete color support for biff2 and biff8, reading and writing. Display colors in fpspreadsheetgrid. 
Remove parameter AData in several methods of the readers/writers and replace it by FWorkbook passed at creation.
Add unit tests for font and color support. No issues.

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2960 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-04-23 22:29:32 +00:00
wp_xxyyzz
36cc7d1f4e fpspreadsheet: Add support for reading/writing of column widths in biff8 (specified as multiples of the width of the character "0"). Add test case. No regressions 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2945 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-04-18 13:17:22 +00:00
bigchimp
52b97c050d + Tests: add support for LibreOffice/OpenOffice .ods spreadsheets 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2907 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-03-23 11:34:37 +00:00
bigchimp
7f7d07f151 + Add support for text/number/date formats in BIFF8/xls. 
+ Add support for writing out date/time to non-BIFF8 xls (though as text only for now)
  Slightly modified patch by wp, thanks a lot. 
  See
  http://forum.lazarus.freepascal.org/index.php/topic,22940.msg136761.html#msg136761

Still to do: add test cases for invalid format strings



git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2863 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2013-12-22 14:02:04 +00:00
bigchimp
abd8d0bea8 + Add date/time/datetime read/write support for BIFF8 xls format. No plans for earlier formats though the code could be adapted 
+ XLS BIFF8: added DATE and TIME worksheet functions to RPN formula
* Allow writing formulas,numbers etc using cardinals increasing row/column limits for formats that support it.
* Add checks for text cell size limits when writing xls, xml. If exceeded, cell text will be truncated (better than corrupting the xls file - e.g. try to open it with Excel 2002 - as happens now with xls format)
* Formats that use fpspreadsheet zip have extra checks to prevent crashes for invalid zip dates
+ Use FPC built-in zip format when using FPC 2.7.1+ as it has fixes/improvements (e.g. zip64 support)
+ Added FPCUnit test suite to test reading and reading writing files. For now uses BIFF8 xls; contributions for other formats and more tests welcome. See the tests subdirectory.
+ Add link to msodumper tool for reference/debugging/troubleshooting .xls output

Fixes Mantis bugtracker issue #25388



git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2857 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2013-12-07 13:42:22 +00:00