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#include "formatter.h"
Bu::Formatter::Formatter( Stream &rOut ) :
rOut( rOut ),
uIndent( 0 ),
cIndent( '\t' )
{
}
Bu::Formatter::~Formatter()
{
}
void Bu::Formatter::write( const Bu::FString &sStr )
{
rOut.write( sStr );
}
void Bu::Formatter::write( const void *sStr, int iLen )
{
rOut.write( sStr, iLen );
}
void Bu::Formatter::writeAligned( const Bu::FString &sStr )
{
int iLen = sStr.getSize();
if( iLen > fLast.uMinWidth )
{
write( sStr );
}
else
{
int iRem = fLast.uMinWidth - iLen;
switch( fLast.uAlign )
{
case Fmt::Right:
for( int k = 0; k < iRem; k++ )
write( &fLast.cFillChar, 1 );
write( sStr );
break;
case Fmt::Center:
{
int iHlf = iRem/2;
for( int k = 0; k < iHlf; k++ )
write( &fLast.cFillChar, 1 );
write( sStr );
iHlf = iRem-iHlf;;
for( int k = 0; k < iHlf; k++ )
write( &fLast.cFillChar, 1 );
}
break;
case Fmt::Left:
write( sStr );
for( int k = 0; k < iRem; k++ )
write( &fLast.cFillChar, 1 );
break;
}
}
usedFormat();
}
void Bu::Formatter::writeAligned( const char *sStr, int iLen )
{
if( iLen > fLast.uMinWidth )
{
write( sStr, iLen );
}
else
{
int iRem = fLast.uMinWidth - iLen;
switch( fLast.uAlign )
{
case Fmt::Right:
for( int k = 0; k < iRem; k++ )
write( &fLast.cFillChar, 1 );
write( sStr, iLen );
break;
case Fmt::Center:
{
int iHlf = iRem/2;
for( int k = 0; k < iHlf; k++ )
write( &fLast.cFillChar, 1 );
write( sStr, iLen );
iHlf = iRem-iHlf;;
for( int k = 0; k < iHlf; k++ )
write( &fLast.cFillChar, 1 );
}
break;
case Fmt::Left:
write( sStr, iLen );
for( int k = 0; k < iRem; k++ )
write( &fLast.cFillChar, 1 );
break;
}
}
usedFormat();
}
void Bu::Formatter::incIndent()
{
if( uIndent < 0xFFU )
uIndent++;
}
void Bu::Formatter::decIndent()
{
if( uIndent > 0 )
uIndent--;
}
void Bu::Formatter::setIndent( uint8_t uLevel )
{
uIndent = uLevel;
}
void Bu::Formatter::clearIndent()
{
uIndent = 0;
}
void Bu::Formatter::setIndentChar( char cIndent )
{
this->cIndent = cIndent;
}
Bu::Formatter::Fmt &Bu::Formatter::Fmt::width( unsigned int uWidth )
{
this->uMinWidth = uWidth;
return *this;
}
Bu::Formatter::Fmt &Bu::Formatter::Fmt::fill( char cFill )
{
this->cFillChar = (unsigned char)cFill;
return *this;
}
Bu::Formatter::Fmt &Bu::Formatter::Fmt::radix( unsigned int uRadix )
{
this->uRadix = uRadix;
return *this;
}
Bu::Formatter::Fmt &Bu::Formatter::Fmt::align( Alignment eAlign )
{
this->uAlign = eAlign;
return *this;
}
Bu::Formatter::Fmt &Bu::Formatter::Fmt::plus( bool bPlus )
{
this->bPlus = bPlus;
return *this;
}
Bu::Formatter::Fmt &Bu::Formatter::Fmt::caps( bool bCaps )
{
this->bCaps = bCaps;
return *this;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, const Bu::Formatter::Fmt &f )
{
rOut.setTempFormat( f );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, Bu::Formatter::Special s )
{
switch( s )
{
case Formatter::nl:
{
rOut.write("\n", 1 );
char ci = rOut.getIndentChar();
for( int j = 0; j < rOut.getIndent(); j++ )
rOut.write( &ci, 1 );
}
break;
case Formatter::flush:
rOut.doFlush();
break;
}
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, const char *sStr )
{
rOut.writeAligned( sStr, strlen( sStr ) );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, char *sStr )
{
rOut.writeAligned( sStr, strlen( sStr ) );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, const Bu::FString &sStr )
{
rOut.writeAligned( sStr );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, signed char c )
{
rOut.write( (char *)&c, 1 );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, char c )
{
rOut.write( (char *)&c, 1 );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, unsigned char c )
{
rOut.write( (char *)&c, 1 );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, signed short i )
{
rOut.ifmt<signed short>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, unsigned short i )
{
rOut.ufmt<unsigned short>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, signed int i )
{
rOut.ifmt<signed int>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, unsigned int i )
{
rOut.ufmt<unsigned int>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, signed long i )
{
rOut.ifmt<signed long>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, unsigned long i )
{
rOut.ufmt<unsigned long>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, signed long long i )
{
rOut.ifmt<signed long long>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, unsigned long long i )
{
rOut.ufmt<unsigned long long>( i );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, float f )
{
rOut.ffmt<float>( f );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, double f )
{
rOut.ffmt<double>( f );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, long double f )
{
rOut.ffmt<long double>( f );
return rOut;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &rOut, bool b )
{
rOut.writeAligned( b?("true"):("false") );
return rOut;
}
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