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14 Commits

Author SHA1 Message Date
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
26d5923673 fpspreadsheet: Add currency test cases to ReadString tests for biff8 and ods. Rename ReadDate tests to always show the datemode in the test name. Rename test files "testbiff8.xls" and "testodf.ods" to show datemode (1904) in file name (--> testbiff8_1904.xls, testodf_1904.ods) 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3198 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-18 15:44:28 +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
5542b1ac56 fpspreadsheet: Activate all disabled ods date tests & fix some more issues related to inconsistent formats by Open/LibreOffice -> done to 6 errors for 1904 datemode, that's probably the best we can get. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3138 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-04 22:11:17 +00:00
wp_xxyyzz
73dc71627b fpspreadsheet: Add code for detection of date/time cells which are incorrectly written as float by Open/LibreOffice. Implement conditional number formats for all number types (sometimes falsely assigned). Reactivate ignored date test cases for ods-1899, pass. 1904 date mode still faulty, not clear if this will ever pass the test. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3133 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-03 22:04:11 +00:00
wp_xxyyzz
85a12aad98 fpspreadsheet: Modify numbertests, datetests and stringtests to avoid reopening the same test file again and again. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@3123 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-06-01 19:38:10 +00:00
wp_xxyyzz
1676d31702 fpspreadsheet: Add date/time reading/writing support to BIFF2 and the corresponding "write-read" unit test cases. Passed. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2988 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-05-02 18:49:05 +00:00
wp_xxyyzz
f478cb4597 fpspreadsheet: Modify write/read tests for numbers and dates to support any file format. BIFF5 passed. 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2980 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-04-30 21:22:19 +00:00
bigchimp
3bbc720e3c * Tests: avoid test errors for unimplemented custom format ODF cells 
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2919 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2014-03-25 15:46:05 +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
6a4ff4c1c2 * Correction to r2863: use ISO 8601 format for WriteDateTime text output (currently every format except BIFF8 xls). 
Ensures resulting files are interoperable regardless of OS locale settings, conforming to date/time cell support in BIFF8.



git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2865 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2013-12-23 12:11:20 +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
a98a75327e Tests: 
+ added test for GetSheetByName function
+ Added TSpreadInternalTests.ReadDateAsUTF8 to test wp's ReadAsUTF8 forum problem report with date/time cells
* Fixed displaying sheet+column where problems occur (CellNotation function)



git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2859 8e941d3f-bd1b-0410-a28a-d453659cc2b4
 2013-12-10 12:06:12 +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