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40fabfc201
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fpspreadsheet: Redo storage of formulas: formulas now are stored in a separate tree independent of the cells tree. The field FormulaValue of TCell record was removed. All unit tests passed. Demos updated (issues of speedtest due to SST in BIFF8 found - not related).
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6446 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2018-05-30 22:15:07 +00:00 |
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d5e5df7485
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fpspreadsheet: Rearrange units to better avoid circular unit references. General idea: no unit of the package must "use" fpspreadsheet.pas in the interface section.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6444 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2018-05-22 22:21:15 +00:00 |
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8adcbb27cd
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fpspreadsheet: Fix creation of erratic sheets by XLSX reader if not-yet-existing sheets are referenced in formulas during reading.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6415 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2018-05-15 12:05:18 +00:00 |
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e47e969aec
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fpspreadsheet: Add WorkbookOption boAbortReadOnFormulaError. Off by default, i.e. Reader continues after finding an unknown formula.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6207 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2018-02-20 17:35:23 +00:00 |
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f20779983f
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fpspreadsheet: Fix biff8 writer to use CONTINUE records if text in STRING record is too long.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6055 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-11-03 18:43:37 +00:00 |
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b35f362f31
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fpspreadsheet: Fix xlsx reader aborting if an error cell does not contain an error code (see http://forum.lazarus.freepascal.org/index.php/topic,38726.0.html).
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6046 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-10-28 20:30:33 +00:00 |
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cc891712d0
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fpspreadsheet: Introduce fpspreadsheet exceptions.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@6043 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-10-26 08:11:58 +00:00 |
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96ffaaa4d2
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fpspreadsheet: Fix crash of db_import_export demo in virtual mode.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5993 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-08-09 22:52:49 +00:00 |
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e688582c1c
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fpspreadsheet: Fix xlsx reader getting dimension of an empty worksheet incorrectly.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5988 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-07-25 09:40:05 +00:00 |
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96e463a810
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fpspreadsheet: fix typo that prevent Excel from reading xlsx files with comments
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5861 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-05-17 23:43:43 +00:00 |
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59f0da6d91
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fpspreadsheet: Fix Excel readers updating the workbook's default font.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5838 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-04-21 10:38:54 +00:00 |
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1a51875560
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fpspreadsheet: Replace usage of AVL_Tree by avglvltree to avoid conflicts of fpc and laz AVL_Tree versions in Laz trunk after r54524
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5831 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-04-06 10:35:13 +00:00 |
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d25851c07f
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fpspreadsheet: Initial commit of experimental xlsx decryption support (xlsx decryptor written by forum user shobits1).
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5806 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-14 21:48:29 +00:00 |
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87ecb8241c
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fpspreadsheet: Add uffProtection to UsedFormattingFields to simplify reading cell protection.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5798 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-07 10:47:28 +00:00 |
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4505fb76cd
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fpspreadsheet: Add writing support for cell, sheet and workbook protection in xls files (biff2, biff5, biff8), opendocument and Excel XML files. Not complete, yet.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5795 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-06 23:30:59 +00:00 |
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06688f42e1
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fpspreadsheet: Fix Excel password hash calculation (patch by shobits1).
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5792 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-05 23:16:43 +00:00 |
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16118290c5
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fpspreadsheet: Add ods reader for cell, sheet and workbook protection. Simplification in xlsx reader for sheet protection. Remove field HashValue from TsCryptoInfo (it is PasswordHash now)
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5791 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-05 23:05:03 +00:00 |
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6126788bec
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fpspreadsheet: Refactor TsCryptoInfo record.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5788 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-05 12:25:29 +00:00 |
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b3110a90cc
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fpspreadsheet: Add support of workbook, worksheet, and cell protection for xlsx (modified patch by shobits1, see http://forum.lazarus.freepascal.org/index.php/topic,36075.0.html). Add protection unit tests.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5783 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-04 21:29:12 +00:00 |
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3750e3717d
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fpspreadsheet: Read/write hidden state of worksheets for xlsx files.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5773 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-03-01 17:58:02 +00:00 |
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a306981b46
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fpspreadsheet: Fix xlsx reader incorrectly detecting word wrap.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5756 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-02-18 20:23:25 +00:00 |
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b00e9fa332
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fpspreadsheet: Suppress filler columns in xlsx files by reading the dimensions attribute.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5755 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-02-18 19:01:22 +00:00 |
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280dc39ddc
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fpspreadsheet: Fix formulas from prev sheet overrunning other formulas in sheet, xlsx issue (SharedFormulaBase list must be reset for each sheet) - see http://forum.lazarus.freepascal.org/index.php/topic,35903.0.html)
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5753 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-02-18 17:31:05 +00:00 |
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ef4c18081d
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fpspreadsheet: Replace prev commit by better fix for formulas with return a blank cell being lost.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5752 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-02-18 16:54:50 +00:00 |
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212a9470c7
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fpspreadsheet: Relax reading of unknown fill patterns from xlsx (avoids crash of xlsx files written by Gnumeric).
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5595 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-01-05 16:18:37 +00:00 |
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400d64a17d
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fpspreadsheet: Fix incorrect copying of row/col records from an external worksheet.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5589 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2017-01-03 00:12:46 +00:00 |
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2cf4c24eb5
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fpspreadsheet: Cosmetic changes.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5545 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2016-12-19 22:20:55 +00:00 |
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3e6dd484f7
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fpspreadsheet: Fix compilation issues when fpc version is changed: separate package units into different folders, incorporate code of fpsnumformatparser in unit fpsnumformat and code of fpsregfileformats in units fpsreaderwriter. Check and fix all demos.
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@5282 8e941d3f-bd1b-0410-a28a-d453659cc2b4
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2016-10-22 20:59:00 +00:00 |
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