basiccharclass.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <basiccharclass.hxx>
 
#include <unotools/charclass.hxx>
#include <rtl/character.hxx>
#include <vcl/svapp.hxx>
#include <vcl/settings.hxx>
 
bool BasicCharClass::isLetter( sal_Unicode c )
{
  //All characters from C0 to FF are letters except D7 and F7
  return (c < 0xFF ?
        ( (c >= 0xC0) && (c != 0xD7) && (c != 0xF7) ) :
        BasicCharClass::isLetterUnicode( c ));
}
 
bool BasicCharClass::isLetterUnicode( sal_Unicode c )
{
  static CharClass* pCharClass = new CharClass( Application::GetSettings().GetLanguageTag() );
  // can we get pCharClass to accept a sal_Unicode instead of this waste?
  return pCharClass->isLetter( OUString(c), 0 );
}
 
bool BasicCharClass::isAlpha( sal_Unicode c, bool bCompatible )
{
  return rtl::isAsciiAlpha(c)
    || (bCompatible && BasicCharClass::isLetter( c ));
}
 
bool BasicCharClass::isAlphaNumeric( sal_Unicode c, bool bCompatible )
{
  return rtl::isAsciiDigit( c ) || BasicCharClass::isAlpha( c, bCompatible );
}
 
bool BasicCharClass::isWhitespace( sal_Unicode c )
{
  return (c == ' ') || (c == '\t') || (c == '\f');
}
 
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