UndoCore.hxx File Reference

#include <undobj.hxx>
#include <calbck.hxx>
#include <o3tl/deleter.hxx>
#include <rtl/ustring.hxx>
#include <redline.hxx>
#include <memory>
#include <vector>

Include dependency graph for UndoCore.hxx:

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Go to the source code of this file.

Classes
class	SwRedlineSaveData
class	SwRedlineSaveDatas
class	sw::UndoRedoContext
class	sw::RepeatContext
class	SwUndoFormatColl
class	SwUndoSetFlyFormat
class	SwUndoOutlineLeftRight

Namespaces
	sw
	Dialog to specify the properties of date form field.

Functions
OUString	ShortenString (const OUString &rStr, sal_Int32 nLength, const OUString &rFillStr)
	Shortens a string to a maximum length. More...
OUString	DenoteSpecialCharacters (const OUString &rStr)
	Denotes special characters in a string. More...

Variables
const int	nUndoStringLength = 20

Function Documentation

OUString DenoteSpecialCharacters

(

const OUString &

rStr

)

Denotes special characters in a string.

The rStr is split into parts containing special characters and parts not containing special characters. In a part containing special characters all characters are equal. These parts are maximal.

Parameters

rStr	the string to denote in

The resulting string is generated by concatenating the found parts. The parts without special characters are surrounded by "'". The parts containing special characters are denoted as "n x", where n is the length of the part and x is the representation of the special character (i. e. "tab(s)").

Returns

the denoted string

Definition at line 715 of file undel.cxx.

References SwRewriter::GetPlaceHolder(), i, lcl_DenotedPortion(), lcl_IsSpecialCharacter(), and UndoArg2.

Referenced by SwRangeRedline::GetDescr(), SwUndoRedlineDelete::GetRewriter(), SwUndoInsert::GetRewriter(), and SwUndoDelete::GetRewriter().

OUString ShortenString	(	const OUString &	rStr,
		sal_Int32	nLength,
		const OUString &	rFillStr
	)

Shortens a string to a maximum length.

Parameters

rStr	the string to be shortened
nLength	the maximum length for rStr
rFillStr	string to replace cut out characters with

If rStr has less than nLength characters it will be returned unaltered.

If rStr has more than nLength characters the following algorithm generates the shortened string:

frontLength = (nLength - length(rFillStr)) / 2
rearLength = nLength - length(rFillStr) - frontLength
shortenedString = concat(<first frontLength characters of rStr,
                         rFillStr,
                         <last rearLength characters of rStr>)

Preconditions:

• nLength - length(rFillStr) >= 2

Returns

the shortened string

Definition at line 1523 of file undobj.cxx.

References assert().

Referenced by SwUndoInsertLabel::CreateRewriter(), SwRangeRedline::GetDescr(), SwDoc::GetPaMDescr(), SwUndoOverwrite::GetRewriter(), SwUndoRedlineDelete::GetRewriter(), SwUndoInsert::GetRewriter(), SwUndoDelete::GetRewriter(), and MakeUndoReplaceRewriter().

Variable Documentation

const int nUndoStringLength = 20

Definition at line 224 of file UndoCore.hxx.

Referenced by SwUndoInsertLabel::CreateRewriter(), SwRangeRedline::GetDescr(), SwDoc::GetPaMDescr(), SwUndoOverwrite::GetRewriter(), SwUndoRedlineDelete::GetRewriter(), SwUndoInsert::GetRewriter(), SwUndoDelete::GetRewriter(), and MakeUndoReplaceRewriter().