Files
loongoffice/sc
Pranam Lashkari 2b85bceca8 sc: undo: unify height adjust logic in undo with regular logic
in ScBlockUndo::AdjustHeight now we use device like ScViewFunc::SetWidthOrHeight
This provides unified behavior with user adjusting height or triggered it by undo

problem:
in online sometimes undoing would cause wrong selection due to incorrect height set
steps to reproduce(happened in certain files only):
1. autofill down a couple of cells
2. undo it
3. try to select the same cell again

cell selection will act like auto filled cells are merged cells

Change-Id: I81b798c4150284792ac3953caf822fefab0ccee2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167424
Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice@gmail.com>
Reviewed-by: Caolán McNamara <caolan.mcnamara@collabora.com>
(cherry picked from commit 726b133fd8c823c7f05a30c1995de26db372174d)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/167454
Tested-by: Jenkins
Reviewed-by: Pranam Lashkari <lpranam@collabora.com>
2024-05-11 01:48:33 +02:00
..
2024-02-24 14:48:46 +01:00

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
  • Mathematical Functions
    • RANDARRAY
    • SEQUENCE
    • SUMIF
    • SUMIFS
  • Statistical Functions
    • AVERAGEIF
    • AVERAGEIFS
  • Text Functions
    • SEARCH