TUnicodeStringManager

type TUnicodeStringManager = record

  Wide2AnsiMoveProc: procedure(

Callback used when a Unicode/wide string must be converted to an ansistring.

  source: PWideChar;

  var dest: RawByteString;

  cp: TSystemCodePage;

  len: SizeInt

);

  Ansi2WideMoveProc: procedure(

Callback used when an ansistring must be converted to a unicodestring/widestring.

  source: PAnsiChar;

  cp: TSystemCodePage;

  var dest: widestring;

  len: SizeInt

);

  UpperWideStringProc: function(

Callback used when a Unicode/wide string must be uppercased.

  const S: WideString

):WideString;

  LowerWideStringProc: function(

Callback used when a Unicode/wide string must be lowercased.

  const S: WideString

):WideString;

  CompareWideStringProc: function(

Callback used when 2 Unicode/wide strings must be compared.

  const s1: WideString;

  const s2: WideString;

  Options: TCompareOptions

):PtrInt;

  CharLengthPCharProc: function(

Callback used when the character length of a Unicode/wide string must be calculated.

  const Str: PAnsiChar

):PtrInt;

  CodePointLengthProc: function(

Return the length of a code point.

  const Str: PAnsiChar;

  MaxLookAead: PtrInt

):PtrInt;

  UpperAnsiStringProc: function(

Callback used when an ansistring must be uppercased.

  const s: ansistring

):ansistring;

  LowerAnsiStringProc: function(

Callback used when an ansistring must be lowercased.

  const s: ansistring

):ansistring;

  CompareStrAnsiStringProc: function(

Callback used when 2 ansistrings must be compared.

  const S1: ansistring;

  const S2: ansistring

):PtrInt;

  CompareTextAnsiStringProc: function(

Callback used when 2 ansistrings must be compared case insensitively.

  const S1: ansistring;

  const S2: ansistring

):PtrInt;

  StrCompAnsiStringProc: function(

Callback used when 2 ansistrings must be compared case insensitively.

  S1: PAnsiChar;

  S2: PAnsiChar

):PtrInt;

  StrICompAnsiStringProc: function(

Callback used when 2 null-terminated ansistring arrays must be compared case insensitively.

  S1: PAnsiChar;

  S2: PAnsiChar

):PtrInt;

  StrLCompAnsiStringProc: function(

Callback used when 2 ansistring arrays must be compared up to a given length.

  S1: PAnsiChar;

  S2: PAnsiChar;

  MaxLen: PtrUInt

):PtrInt;

  StrLICompAnsiStringProc: function(

Callback used when 2 ansistring arrays must be compared case insensitively up to a given length.

  S1: PAnsiChar;

  S2: PAnsiChar;

  MaxLen: PtrUInt

):PtrInt;

  StrLowerAnsiStringProc: function(

Callback used when a null-terminated ansistring array must be lowercased.

  Str: PAnsiChar

):PAnsiChar;

  StrUpperAnsiStringProc: function(

Callback used when a null-terminated ansistring array must be uppercased.

  Str: PAnsiChar

):PAnsiChar;

  ThreadInitProc: procedure;

Called whenever a new thread is started.

  ThreadFiniProc: procedure;

Called whenever a thread ends.

  Unicode2AnsiMoveProc: procedure(

Callback used whenever a Unicode string must be converted to an ansistring.

  source: PUnicodeChar;

  var dest: RawByteString;

  cp: TSystemCodePage;

  len: SizeInt

);

  Ansi2UnicodeMoveProc: procedure(

Callback used whenever a ansistring must be converted to a Unicode string.

  source: PAnsiChar;

  cp: TSystemCodePage;

  var dest: unicodestring;

  len: SizeInt

);

  UpperUnicodeStringProc: function(

Callback used to convert a Unicode string to uppercase.

  const S: UnicodeString

):UnicodeString;

  LowerUnicodeStringProc: function(

Callback used to convert a Unicode string to lowercase.

  const S: UnicodeString

):UnicodeString;

  CompareUnicodeStringProc: function(

Callback used to compare 2 Unicode strings.

  const s1: UnicodeString;

  const s2: UnicodeString;

  Options: TCompareOptions

):PtrInt;

  GetStandardCodePageProc: function(

Callback to query for standard used codepages.

  const stdcp: TStandardCodePageEnum

):TSystemCodePage;

end;

TWideStringManager

Record containing the various callbacks of the widestring manager.