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91 lines
2.7 KiB
91 lines
2.7 KiB
/***************************************************************************
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purepostscript.h - description
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-------------------
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begin : Mon Jan 2 2006
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copyright : (C) 2006 by Dominik Seichter
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email : domseichter@web.de
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***************************************************************************/
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/***************************************************************************
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* *
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* This program 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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***************************************************************************/
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#ifndef PURE_POSTSCRIPT_H
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#define PURE_POSTSCRIPT_H
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#include "pixmapbarcode.h"
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#include "barkode.h"
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#include <tqcstring.h>
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class PurePostscriptOptions : public BarkodeEngineOptions {
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public:
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PurePostscriptOptions();
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const BarkodeEngineOptions& operator=( const BarkodeEngineOptions & ps );
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void defaults();
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void load( const TQDomElement* tag );
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void save( TQDomElement* tag );
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inline bool checksum() const { return m_check; }
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inline void setChecksum( bool b ) { m_check = b; }
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private:
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bool m_check;
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};
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class PurePostscriptBarcode : public PixmapBarcode {
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public:
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PurePostscriptBarcode();
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~PurePostscriptBarcode();
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/** Initialize PurePostscriptBarcode and set the path to
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* the postscript program file or to TQString() if it cannot be found
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*/
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static void init();
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static void initInfo( TBarcodeInfoList* info );
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static bool hasPurePostscriptBarcode();
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inline EEngine engine() const;
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inline BarkodeEngineOptions* options();
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private:
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virtual bool createPostscript( char** postscript, long* postscript_size );
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virtual TQRect bbox( const char* postscript, long postscript_size );
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/** Create a program which can be executed by ghostscript from
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* m_program and the barcodes data.
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* \param prg the program will be written to this string
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*/
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void createProgram( TQString & prg );
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private:
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PurePostscriptOptions m_options;
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TQString m_program;
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static TQString s_path;
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};
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EEngine PurePostscriptBarcode::engine() const
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{
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return PURE_POSTSCRIPT;
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}
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BarkodeEngineOptions* PurePostscriptBarcode::options()
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{
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return &m_options;
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}
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#endif /* PURE_POSTSCRIPT_H */
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