2 /* This file is part of*
3 * ======================================================
5 * LyX, The Document Processor
7 * Copyright (C) 1995 Matthias Ettrich
9 *======================================================*/
11 #ifndef _INSET_LATEX_ACCENT_H
12 #define _INSET_LATEX_ACCENT_H
22 /** Insertion of accents
24 Proper handling of accented characters.
25 This is class is supposed to handle all LaTeX accents, it
26 is also possible that the class will change a bit so that
27 it also can handle other special characters (e.g. Hstroke)
28 Initiated by Ivan Schreter, later modified by Lgb.
30 class InsetLatexAccent: public Inset {
35 InsetLatexAccent(LString const & string);
37 InsetLatexAccent(InsetLatexAccent const&);
41 int Ascent(LyXFont const &font) const;
43 int Descent(LyXFont const &font) const;
45 int Width(LyXFont const &font) const;
47 bool DisplayISO8859_9(LyXFont font, LyXScreen &scr,
48 int baseline, float &x);
50 void Draw(LyXFont font, LyXScreen &scr, int baseline, float &x);
52 void Write(FILE *file);
54 void Read(LyXLex &lex);
56 int Latex(FILE *file, signed char fragile);
58 int Latex(LString &file, signed char fragile);
60 int Linuxdoc(LString &file);
62 int DocBook(LString &file);
64 bool Deletable() const;
66 bool DirectWrite() const;
70 Inset::Code LyxCode()const;
72 bool IsEqual(Inset* other);
74 inline bool CanDisplay();
76 /// all the accent types
122 /// Check if we know the modifier and can display it ok on screen.
123 void checkContents();
126 /// can display as proper char
129 ACCENT_TYPES modtype;
131 /// remove dot from 'i' and 'j' or transform l,L into lslash,LSLaSH
133 /// add something to ascent - accent at the top
135 /// add something to descent - underlined char
137 /// international char
141 bool InsetLatexAccent::CanDisplay()