3 * \file insetlatexaccent.h
4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
7 * \author Lars Gullik Bjønnes
9 * Full author contact details are available in file CREDITS.
12 #ifndef INSET_LATEX_ACCENT_H
13 #define INSET_LATEX_ACCENT_H
16 #include "support/types.h"
21 /** Insertion of accents
23 Proper handling of accented characters.
24 This is class is supposed to handle all LaTeX accents, it
25 is also possible that the class will change a bit so that
26 it also can handle other special characters (e.g. Hstroke)
27 Initiated by Ivan Schreter, later modified by Lgb.
29 class InsetLatexAccent : public InsetOld {
34 explicit InsetLatexAccent(std::string const & str);
36 void metrics(MetricsInfo &, Dimension &) const;
38 void draw(PainterInfo & pi, int x, int y) const;
40 bool displayISO8859_9(PainterInfo & pi, int x, int y) const;
42 void write(Buffer const &, std::ostream &) const;
44 void read(Buffer const &, LyXLex & lex);
46 int latex(Buffer const &, lyx::odocstream &,
47 OutputParams const &) const;
49 int plaintext(Buffer const &, lyx::odocstream &,
50 OutputParams const &) const;
52 int docbook(Buffer const &, lyx::odocstream &,
53 OutputParams const &) const;
54 /// the string that is passed to the TOC
55 virtual int textString(Buffer const &, lyx::odocstream &,
56 OutputParams const &) const;
58 bool directWrite() const;
60 InsetBase::Code lyxCode()const;
62 inline bool canDisplay();
63 // should this inset be handled like a normal charater
64 bool isChar() const { return true; }
66 /// is this equivalent to a letter?
67 virtual bool isLetter() const { return candisp; }
69 /// all the accent types
115 friend std::ostream & operator<<(std::ostream &, ACCENT_TYPES);
117 virtual std::auto_ptr<InsetBase> doClone() const;
119 /// Check if we know the modifier and can display it ok on screen.
120 void checkContents();
122 void drawAccent(PainterInfo const & pi, int x, int y, lyx::char_type accent) const;
124 std::string contents;
125 /// can display as proper char
128 ACCENT_TYPES modtype;
130 /// remove dot from 'i' and 'j' or transform l, L into lslash, LSLaSH
132 /// add something to ascent - accent at the top
134 /// add something to descent - underlined char
136 /// international char
141 bool InsetLatexAccent::canDisplay()