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118 lines
2.9 KiB
C++
118 lines
2.9 KiB
C++
// -*- C++ -*-
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/**
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* \file InsetSpecialChar.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 Asger Alstrup Nielsen
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* \author Jean-Marc Lasgouttes
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* \author Lars Gullik Bjønnes
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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 INSET_SPECIALCHAR_H
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#define INSET_SPECIALCHAR_H
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#include "Inset.h"
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namespace lyx {
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class LaTeXFeatures;
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/// Used to insert special chars
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class InsetSpecialChar : public Inset {
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public:
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/// The different kinds of special chars we support
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enum Kind {
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/// Optional hyphenation point (\-)
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HYPHENATION,
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/// Optional line wrap point without hyphen (ZWSP)
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ALLOWBREAK,
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/// Ligature break point (\textcompwordmark)
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LIGATURE_BREAK,
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/// ... (\ldots)
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LDOTS,
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/// End of sentence punctuation (\@)
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END_OF_SENTENCE,
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/// Menu separator
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MENU_SEPARATOR,
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/// breakable slash
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SLASH,
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/// protected dash
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NOBREAKDASH,
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/// LyX logo
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PHRASE_LYX,
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/// TeX logo
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PHRASE_TEX,
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/// LaTeX2e logo
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PHRASE_LATEX2E,
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/// LaTeX logo
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PHRASE_LATEX
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};
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///
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InsetSpecialChar() : Inset(0), kind_(HYPHENATION) {}
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///
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explicit InsetSpecialChar(Kind k);
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///
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Kind kind() const;
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///
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docstring toolTip(BufferView const & bv, int x, int y) const override;
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/// some special chars allow line breaking after them
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int rowFlags() const override;
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///
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void metrics(MetricsInfo &, Dimension &) const override;
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///
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void draw(PainterInfo & pi, int x, int y) const override;
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///
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void write(std::ostream &) const override;
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/// Will not be used when lyxf3
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void read(support::Lexer & lex) override;
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///
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void latex(otexstream &, OutputParams const &) const override;
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///
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int plaintext(odocstringstream & ods, OutputParams const & op,
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size_t max_length = INT_MAX) const override;
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///
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void docbook(XMLStream &, OutputParams const &) const override;
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///
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docstring xhtml(XMLStream &, OutputParams const &) const override;
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///
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bool findUsesToString() const override { return true; }
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///
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void toString(odocstream &) const override;
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///
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bool isInToc() const override { return true; }
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///
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void forOutliner(docstring &, size_t const, bool const) const override;
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///
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InsetCode lyxCode() const override { return SPECIALCHAR_CODE; }
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/// We don't need \begin_inset and \end_inset
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bool directWrite() const override { return true; }
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///
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void validate(LaTeXFeatures &) const override;
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/// should this inset be handled like a normal character?
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bool isChar() const override;
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/// is this equivalent to a letter?
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bool isLetter() const override;
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/// should we break lines after this inset?
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bool isLineSeparator() const override;
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/// Is the content of this inset part of the immediate (visible) text sequence?
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bool isPartOfTextSequence() const override { return isChar(); }
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private:
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Inset * clone() const override { return new InsetSpecialChar(*this); }
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/// And which kind is this?
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Kind kind_;
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};
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} // namespace lyx
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#endif
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