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1b264d6f7d
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9513 a592a061-630c-0410-9148-cb99ea01b6c8
88 lines
1.7 KiB
C++
88 lines
1.7 KiB
C++
// -*- C++ -*-
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/**
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* \file ispell.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author unknown
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef SP_ISPELL_H
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#define SP_ISPELL_H
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#include "SpellBase.h"
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#include <boost/scoped_ptr.hpp>
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#include <cstdio>
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class BufferParams;
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namespace lyx {
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namespace support {
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class ForkedProcess;
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}
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}
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/// i/a spell process-based spellchecker
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class ISpell : public SpellBase {
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public:
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ISpell(BufferParams const & params, std::string const & lang);
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~ISpell();
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/// return true if the spellchecker instance still exists
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virtual bool alive();
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/// check the given word and return the result
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virtual enum Result check(WordLangTuple const & word);
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/// insert the given word into the personal dictionary
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virtual void insert(WordLangTuple const & word);
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/// accept the given word temporarily
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virtual void accept(WordLangTuple const & word);
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/// return the next near miss after a SUGGESTED_WORDS result
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virtual std::string const nextMiss();
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/// give an error message on messy exit
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virtual std::string const error();
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private:
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/// read some data. Returns true on an error. Sets err_read
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/// to true if the data was from stderr.
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bool select(bool & err_read);
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/// instream to communicate with ispell
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FILE * in;
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/// outstream to communicate with ispell
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FILE * out;
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/// errstream for ispell
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FILE * inerr;
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/// pipe fds
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int pipein[2];
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int pipeout[2];
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int pipeerr[2];
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/// buffer for reading
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char buf[BUFSIZ];
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/// spell error
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std::string error_;
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boost::scoped_ptr<lyx::support::ForkedProcess> child_;
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// vileness below ... please FIXME
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/// str ???
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char * str;
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/// e ???
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char * e;
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};
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#endif // ISPELL_H
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