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- {
- *********************************************************************
- Copyright (C) 2002-2005 by Florian Klaempfl
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *********************************************************************
- }
- function Trim(const S: unicodestring): unicodestring;
- var
- Ofs, Len: sizeint;
- begin
- len := Length(S);
- while (Len>0) and (S[Len]<=' ') do
- dec(Len);
- Ofs := 1;
- while (Ofs<=Len) and (S[Ofs]<=' ') do
- Inc(Ofs);
- result := Copy(S, Ofs, 1 + Len - Ofs);
- end;
-
- { TrimLeft returns a copy of S with all blank characters on the left stripped off }
- function TrimLeft(const S: unicodestring): unicodestring;
- var
- i,l:sizeint;
- begin
- l := length(s);
- i := 1;
- while (i<=l) and (s[i]<=' ') do
- inc(i);
- Result := copy(s, i, l);
- end;
-
- { TrimRight returns a copy of S with all blank characters on the right stripped off }
- function TrimRight(const S: unicodestring): unicodestring;
- var
- l:sizeint;
- begin
- l := length(s);
- while (l>0) and (s[l]<=' ') do
- dec(l);
- result := copy(s,1,l);
- end;
- function UnicodeUpperCase(const s : UnicodeString) : UnicodeString;{$ifdef SYSUTILSINLINE}inline;{$endif}
- begin
- result:=widestringmanager.UpperUnicodeStringProc(s);
- end;
- function UnicodeLowerCase(const s : UnicodeString) : UnicodeString;{$ifdef SYSUTILSINLINE}inline;{$endif}
- begin
- result:=widestringmanager.LowerUnicodeStringProc(s);
- end;
- function UnicodeCompareStr(const s1, s2 : UnicodeString) : PtrInt;{$ifdef SYSUTILSINLINE}inline;{$endif}
- begin
- result:=widestringmanager.CompareUnicodeStringProc(s1,s2);
- end;
- function UnicodeSameStr(const s1, s2 : UnicodeString) : Boolean;{$ifdef SYSUTILSINLINE}inline;{$endif}
- begin
- result:=widestringmanager.CompareUnicodeStringProc(s1,s2)=0;
- end;
- function UnicodeCompareText(const s1, s2 : UnicodeString) : PtrInt;{$ifdef SYSUTILSINLINE}inline;{$endif}
- begin
- result:=widestringmanager.CompareTextUnicodeStringProc(s1,s2);
- end;
-
-
- function UnicodeSameText(const s1, s2 : UnicodeString) : Boolean;{$ifdef SYSUTILSINLINE}inline;{$endif}
- begin
- result:=widestringmanager.CompareTextUnicodeStringProc(s1,s2)=0;
- end;
-
- { we've no templates, but with includes we can simulate this :) }
- {$macro on}
- {$define INWIDEFORMAT}
- {$define TFormatString:=unicodestring}
- {$define TFormatChar:=unicodechar}
- Function UnicodeFormat (Const Fmt : UnicodeString; const Args : Array of const; Const FormatSettings: TFormatSettings) : UnicodeString;
- {$i sysformt.inc}
- {$undef TFormatString}
- {$undef TFormatChar}
- {$undef INWIDEFORMAT}
- {$macro off}
- Function UnicodeFormat (Const Fmt : UnicodeString; const Args : Array of const) : UnicodeString;
- begin
- Result:=UnicodeFormat(Fmt,Args,DefaultFormatSettings);
- end;
- Function UnicodeFormatBuf (Var Buffer; BufLen : Cardinal;
- Const Fmt; fmtLen : Cardinal;
- Const Args : Array of const; Const FormatSettings: TFormatSettings) : Cardinal;
- Var
- S,F : UnicodeString;
- begin
- Setlength(F,fmtlen);
- if fmtlen > 0 then
- Move(fmt,F[1],fmtlen*sizeof(Unicodechar));
- S:=UnicodeFormat (F,Args);
- If Cardinal(Length(S))<Buflen then
- Result:=Length(S)
- else
- Result:=Buflen;
- Move(S[1],Buffer,Result);
- end;
- Function UnicodeFormatBuf (Var Buffer; BufLen : Cardinal;
- Const Fmt; fmtLen : Cardinal;
- Const Args : Array of const) : Cardinal;
- begin
- Result:=UnicodeFormatBuf(Buffer,BufLEn,Fmt,FmtLen,Args,DefaultFormatSettings);
- end;
- Procedure UnicodeFmtStr(Var Res: UnicodeString; Const Fmt : UnicodeString; Const args: Array of const; Const FormatSettings: TFormatSettings);
- begin
- Res:=UnicodeFormat(fmt,Args);
- end;
- Procedure UnicodeFmtStr(Var Res: UnicodeString; Const Fmt : UnicodeString; Const args: Array of const);
- begin
- UnicodeFmtStr(Res,Fmt,Args,DefaultFormatSettings);
- end;
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