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98 lines
2.2 KiB
C++
98 lines
2.2 KiB
C++
// -*- C++ -*-
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/**
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* \file InsetListingsParams.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 Bo Peng
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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 INSETLISTINGSPARAMS_H
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#define INSETLISTINGSPARAMS_H
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#include <map>
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#include <exception>
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#include "Lexer.h"
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#include "InsetCollapsable.h"
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namespace lyx {
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class InsetListingsParams {
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public:
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///
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InsetListingsParams();
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///
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InsetListingsParams(std::string const &, bool in=false,
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InsetCollapsable::CollapseStatus s = InsetCollapsable::Open);
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/// write parameters to an ostream
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void write(std::ostream &) const;
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/// read parameters from an ostream
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void read(Lexer &);
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/// valid parameter string
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std::string params(std::string const & sep=",") const;
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/// add key=value to params_. key_=value will be used if key=value already exists
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/// unless replace=true.
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void addParam(std::string const & key, std::string const & value,
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bool replace = false);
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/// add a few parameters
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void addParams(std::string const & par);
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/// set params_ with par, throw an exception if par is valid
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void setParams(std::string const & par);
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/// generate a parameter string that can be safely save and restored
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/// by lyx' lexer
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std::string encodedString() const;
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/// newline (\n) separated parameters. comma can be removed.
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/// One possible complication is that , may appear in option value.
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std::string separatedParams(bool keepComma = false) const;
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/// get parameter from encoded string
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void fromEncodedString(std::string const & par);
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///
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bool isInline() const { return inline_; }
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///
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bool isFloat() const;
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///
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InsetCollapsable::CollapseStatus status() const { return status_; }
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///
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void setInline(bool i) { inline_ = i; }
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/// get value of option \c param
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std::string getParamValue(std::string const & param) const;
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///
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void clear() { params_.clear(); }
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/// validate parameter, return an error message
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docstring validate() const;
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private:
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/// inline or normal listings
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bool inline_;
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/// key-value pairs of the parameters
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std::map<std::string, std::string> params_;
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/// collapsable status
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InsetCollapsable::CollapseStatus status_;
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};
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} // namespace lyx
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#endif
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