170 lines
3.5 KiB
C++
170 lines
3.5 KiB
C++
/****************************************************************************
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** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
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** Copyright (C) 2001 Robert J. Campbell Jr.
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**
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** This file is part of the dxflib project.
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**
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** This file is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** Licensees holding valid dxflib Professional Edition licenses may use
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** this file in accordance with the dxflib Commercial License
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** Agreement provided with the Software.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.ribbonsoft.com for further details.
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**
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** Contact info@ribbonsoft.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#if defined(Q_CC_MSVC)
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#if (_MSC_VER > 1000)
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#pragma once
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#endif // _MSC_VER > 1000
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#endif // Q_CC_MSVC
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#include <stdio.h>
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#include <string.h>
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#include "dl_writer_ascii.h"
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#include "dl_exception.h"
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/**
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* Closes the output file.
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*/
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void DL_WriterA::close() const
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{
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m_ofile.close();
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}
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/**
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* @retval true Opening file has failed.
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* @retval false Otherwise.
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*/
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bool DL_WriterA::openFailed() const
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{
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return m_ofile.fail();
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}
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/**
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* Writes a real (double) variable to the DXF file.
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*
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* @param gc Group code.
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* @param value Double value
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*/
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void DL_WriterA::dxfReal(int gc, double value) const
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{
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char str[256];
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sprintf(str, "%.16lf", value);
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// fix for german locale:
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strReplace(str, ',', '.');
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// Cut away those zeros at the end:
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bool dot = false;
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int end = -1;
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for (unsigned int i=0; i<strlen(str); ++i)
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{
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if (str[i]=='.')
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{
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dot = true;
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end = i+2;
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continue;
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}
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else if (dot && str[i]!='0')
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{
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end = i+1;
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}
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}
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if (end>0 && end<(int)strlen(str))
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{
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str[end] = '\0';
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}
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dxfString(gc, str);
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m_ofile.flush();
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}
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/**
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* Writes an int variable to the DXF file.
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*
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* @param gc Group code.
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* @param value Int value
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*/
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void DL_WriterA::dxfInt(int gc, int value) const
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{
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m_ofile << (gc<10 ? " " : (gc<100 ? " " : "")) << gc << "\n" << value << "\n";
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}
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/**
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* Writes a hex int variable to the DXF file.
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*
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* @param gc Group code.
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* @param value Int value
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*/
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void DL_WriterA::dxfHex(int gc, int value) const
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{
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char str[12];
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sprintf(str, "%0X", value);
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dxfString(gc, str);
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}
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/**
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* Writes a string variable to the DXF file.
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*
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* @param gc Group code.
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* @param value String
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*/
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void DL_WriterA::dxfString(int gc, const char* value) const
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{
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if (value==NULL)
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{
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#ifndef __GCC2x__
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//throw DL_NullStrExc();
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#endif
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}
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m_ofile << (gc<10 ? " " : (gc<100 ? " " : "")) << gc << "\n"
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<< value << "\n";
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}
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void DL_WriterA::dxfString(int gc, const std::string& value) const
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{
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m_ofile << (gc<10 ? " " : (gc<100 ? " " : "")) << gc << "\n"
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<< value << "\n";
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}
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/**
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* Replaces every occurence of src with dest in the null terminated str.
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*/
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void DL_WriterA::strReplace(char* str, char src, char dest)
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{
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size_t i;
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for (i=0; i<strlen(str); i++)
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{
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if (str[i]==src)
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{
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str[i] = dest;
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}
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}
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}
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