Simba/trunk/Units/MMLAddon/PSInc/Wrappers/strings.inc

function psFormat(const fmt : string;const args : array of const) : string; extdecl;
 extdecl;
begin;
  Result := Format(fmt,Args);
end;

function Capitalize(str : string) : string;
 extdecl;
var
  i , l : integer;
  cap : boolean;
begin;
  result := str;
  l := length(str);
  cap := true;
  for i := 1 to l do
    if cap and (str[i] in ['a'..'z'] + ['A'..'Z']) then
    begin;
      result[i] := UpperCase(str[i])[1];
      cap := false;
    end else if not (str[i] in ['a'..'z'] + ['A'..'Z']) then
      cap := true;
end;

type
  StrExtr =(Numbers, Letters, Others);
function ExtractFromStr( Str : string; Extract : StrExtr) : string; extdecl;
var
  Range : set of char;
  i : integer;
begin;
  case Extract of
    Numbers : Range := ['0'..'9'];
    Letters : Range := ['A'..'Z'] + ['a'..'z'];
    Others  : Range := [#0..#255] - ['0'..'9'] - ['A'..'Z'] - ['a'..'z'];
  end;
  for i := length(str) downto 1 do
    if str[i] in Range then
      result := str[i] + result;
end;

function ps_BoolToStr(bool : boolean) : string; extdecl;
begin;
  result := BoolToStr(bool,true);
end;

function ps_Replace(Text, FindStr, ReplaceStr: string; Flags: TReplaceFlags): string; extdecl;
begin;
  result := StringReplace(Text,FindStr,ReplaceStr,Flags);
end;

function ps_IntToStr(int : integer) : string; extdecl;
begin
  result := inttostr(int);
end;

function ps_FloatToStr(flt : extended) : string; extdecl;
begin
  result := floattostr(flt);
end;

function ps_StrToInt(value: String): Integer; extdecl;
begin
  result := StrToInt(value);
end;

function ps_StrToIntDef(value: String; default: Integer): Integer; extdecl;
begin
  result := StrToIntDef(value,default);
end;

function ps_StrToFloat(value: String): Extended; extdecl;
begin
  result := StrToFloat(value);
end;

function ps_StrToFloatDef(value: String; default: Extended): Extended; extdecl;
begin
  result := StrToFloatDef(value,default);
end;

function ps_StrToBool(value: String): Boolean;extdecl;
begin
  result := StrToBool(value);
end;

function ps_StrToBoolDef(value: String; default: Boolean): Boolean; extdecl;
begin
  result := StrToBoolDef(value,default);
end;

function ps_Between(s1, s2, str: string): string; extdecl;
var
  I,J : integer;
begin;
  Result := '';
  I := pos(s1,str);
  if I > 0 then
  begin;
    i := i + length(s1);
    j := posex(s2,str,i);
    if j > 0 then
      Result := copy(str,i,j-i);
  end;
end;