History

Caolán McNamara f292fd3ac1 ofz: Use-of-uninitialized-value Change-Id: I8e43bdea51b7ab4943a2243e4d2ddb9d714f1895 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168049 Tested-by: Jenkins Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>		2024-05-26 20:19:17 +02:00
..
inc	tdf#160835 Fix the use of "population" in Calc functions	2024-05-17 21:57:15 +02:00
qa	sc/qa: warning C6011: Dereferencing NULL pointer	2024-05-23 20:27:59 +02:00
res/xml
sdi	make AutoFill work for Copy cells and Fill series	2024-05-16 15:50:03 +02:00
source	ofz: Use-of-uninitialized-value	2024-05-26 20:19:17 +02:00
uiconfig/scalc	Fix typos in sparklines extended tips	2024-05-21 18:47:45 +02:00
util
workben
AllLangMoTarget_sc.mk
common_unoapi_tests.mk
CppunitTest_sc_a11y.mk
CppunitTest_sc_addin_functions_test.mk
CppunitTest_sc_anchor_test.mk
CppunitTest_sc_annotationobj.mk
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CppunitTest_sc_datetime_functions_test.mk
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CppunitTest_sc_ucalc.mk
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CppunitTest_sc_ucalc_sharedformula.mk
CppunitTest_sc_ucalc_solver.mk
CppunitTest_sc_ucalc_sort.mk
CppunitTest_sc_ucalc_sparkline.mk
CppunitTest_sc_uicalc.mk
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CppunitTest_sc_uniquecellformatsenumeration.mk
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functions_setup.mk
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Library_sc.mk
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Library_scui.mk
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Makefile
Module_sc.mk
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PythonTest_sc_python.mk
README.md	tdf#126573 Add Excel2021 array function UNIQUE to Calc	2024-05-15 18:10:54 +02:00
subsequent_setup.mk
ucalc_setup.mk
UIConfig_scalc.mk
UITest_autofilter.mk
UITest_autofilter2.mk
UITest_calc_dialogs.mk
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UITest_calc_tests4.mk
UITest_calc_tests6.mk
UITest_calc_tests7.mk
UITest_calc_tests8.mk
UITest_calc_tests9.mk
UITest_chart.mk
UITest_chart2.mk
UITest_conditional_format.mk
UITest_csv_dialog.mk
UITest_external_links.mk
UITest_function_wizard.mk
UITest_goalSeek.mk
UITest_inputLine.mk
UITest_key_f4.mk
UITest_manual_tests.mk
UITest_pageFormat.mk
UITest_pasteSpecial.mk
UITest_protect.mk
UITest_range_name.mk
UITest_sc_options.mk
UITest_search_replace.mk
UITest_signatureLine.mk
UITest_solver.mk
UITest_sort.mk
UITest_statistics.mk
UITest_textCase.mk
UITest_textToColumns.mk
UITest_validity.mk

README.md

Spreadsheet Application Code

You can dump some information in a dbgutil build:

Shortcuts

CTRL+SHIFT+F12

Dumps the column width of the first 20 columns.

CTRL+SHIFT+F11

Dumps the graphic objects and their position and size in pixel.

CTRL+SHIFT+F6

Dumps the SfxItemSet representing the cell properties' of the current selection as a xml file. The file will be named dump.xml

The Cache Format

ScDocument::StoreTabToCache allows storing the content (not the formatting) of a table to a binary cache format.

The format is column orientated which allows quick serialization of the table.

Header:
- Number of Columns: 64 bit unsigned integer
Column:
- Column Index: 64 bit unsigned integer
- Column Size: 64 bit unsigned integer
- For each cell type block a new ColumnBlock
ColumnBlock:
- Start Row: 64 bit unsigned integer
- Block Size: 64 bit unsigned integer
- Type: 8 bit unsigned integer
  - 0 : empty
  - 1 : numeric
    - for each cell: 64 bit IEEE 754 double precision value
  - 2 : string
    - for each cell: 32 bit signed string length followed by string length bytes of the string (UTF-8)
  - 3 : formula
    - for each cell: 32 bit signed string length followed by the formula in R1C1 notation as a string

Functions Supporting Wildcards or Regular Expressions

As this comes up every now and then, and rather should be documented in an extra list of the Help system, functions that support Wildcards or Regular Expressions and depend on the setting under Tools -> Options -> Calc -> Calculate are those that in ODF OpenFormula (ODFF) are defined to depend on the HOST-USE-REGULAR-EXPRESSIONS or HOST-USE-WILDCARDS properties, see ODF v1.3 part4 3.4 Host-Defined Behaviors https://docs.oasis-open.org/office/OpenDocument/v1.3/os/part4-formula/OpenDocument-v1.3-os-part4-formula.html#__RefHeading__1017868_715980110

Database Functions
- DAVERAGE
- DCOUNT
- DCOUNTA
- DGET
- DMAX
- DMIN
- DPRODUCT
- DSTDEV
- DSTDEVP
- DSUM
- DVAR
- DVARP
Information Functions
- COUNTIF
- COUNTIFS
Lookup Functions
- HLOOKUP
- LOOKUP
- MATCH
- XMATCH
- VLOOKUP
- XLOOKUP
- FILTER
- SORT
- SORTBY
- UNIQUE
Mathematical Functions
- RANDARRAY
- SEQUENCE
- SUMIF
- SUMIFS
Statistical Functions
- AVERAGEIF
- AVERAGEIFS
Text Functions
- SEARCH