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72 lines
2.2 KiB
72 lines
2.2 KiB
15 years ago
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/***************************************************************************
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kcharcoltextexport.cpp - description
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-------------------
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begin : Wed Sep 03 2003
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copyright : (C) 2003 by Friedrich W. H. Kossebau
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email : Friedrich.W.H@Kossebau.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License version 2 as published by the Free Software Foundation. *
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* *
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***************************************************************************/
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// lib specific
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#include "kbufferlayout.h"
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#include "kcharcolumn.h"
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#include "kcharcodec.h"
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#include "kcharcoltextexport.h"
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using namespace KHE;
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KCharColTextExport::KCharColTextExport( const KCharColumn* TC, const char *D, KCoordRange CR, const QString &CodecName )
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: KBufferColTextExport( TC, D, CR, 1 ),
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CharCodec( KCharCodec::createCodec(CodecName) ),
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SubstituteChar( TC->substituteChar() ),
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UndefinedChar( TC->undefinedChar() )
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{
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}
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KCharColTextExport::~KCharColTextExport()
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{
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delete CharCodec;
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}
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void KCharColTextExport::print( QString &T ) const
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{
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int p = 0;
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int pEnd = NoOfBytesPerLine;
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// correct boundaries
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if( PrintLine == CoordRange.start().line() )
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p = CoordRange.start().pos();
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if( PrintLine == CoordRange.end().line() )
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pEnd = CoordRange.end().pos()+1;
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// draw individual chars
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uint e = 0;
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for( ; p<pEnd; ++p, ++PrintData )
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{
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// get next position
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uint t = Pos[p];
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// clear spacing
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T.append( whiteSpace(t-e) );
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// print char
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KHEChar B = CharCodec->decode( *PrintData );
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T.append( B.isUndefined() ? KHEChar(UndefinedChar) : !B.isPrint() ? KHEChar(SubstituteChar) : B );
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e = t + 1;
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}
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T.append( whiteSpace(NoOfCharsPerLine-e) );
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++PrintLine;
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}
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