mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-30 21:24:14 +00:00
99d6f056e4
functions. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1042 a592a061-630c-0410-9148-cb99ea01b6c8
148 lines
2.8 KiB
C++
148 lines
2.8 KiB
C++
// -*- C++ -*-
|
|
/* This file is part of*
|
|
* ======================================================
|
|
*
|
|
* LyX, The Document Processor
|
|
*
|
|
* Copyright 1995 Matthias Ettrich
|
|
*
|
|
* ====================================================== */
|
|
|
|
#ifndef INSET_LATEX_ACCENT_H
|
|
#define INSET_LATEX_ACCENT_H
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface
|
|
#endif
|
|
|
|
#include "lyxinset.h"
|
|
#include "LString.h"
|
|
#include "lyxlex.h"
|
|
|
|
/** Insertion of accents
|
|
|
|
Proper handling of accented characters.
|
|
This is class is supposed to handle all LaTeX accents, it
|
|
is also possible that the class will change a bit so that
|
|
it also can handle other special characters (e.g. Hstroke)
|
|
Initiated by Ivan Schreter, later modified by Lgb.
|
|
*/
|
|
class InsetLatexAccent : public Inset {
|
|
public:
|
|
///
|
|
InsetLatexAccent();
|
|
///
|
|
explicit
|
|
InsetLatexAccent(string const & string);
|
|
///
|
|
int ascent(BufferView *, LyXFont const &) const;
|
|
///
|
|
int descent(BufferView *, LyXFont const &) const;
|
|
///
|
|
int width(BufferView *, LyXFont const &) const;
|
|
///
|
|
void draw(BufferView *, LyXFont const &, int, float &, bool) const;
|
|
///
|
|
int Lbearing(LyXFont const & font) const;
|
|
///
|
|
int Rbearing(LyXFont const & font) const;
|
|
///
|
|
bool DisplayISO8859_9(BufferView *, LyXFont const & font,
|
|
int baseline, float & x) const;
|
|
///
|
|
void Write(Buffer const *, std::ostream &) const;
|
|
///
|
|
void Read(Buffer const *, LyXLex & lex);
|
|
///
|
|
int Latex(Buffer const *, std::ostream &,
|
|
bool fragile, bool free_spc) const;
|
|
///
|
|
int Ascii(Buffer const *, std::ostream &, int linelen) const;
|
|
///
|
|
int Linuxdoc(Buffer const *, std::ostream &) const;
|
|
///
|
|
int DocBook(Buffer const *, std::ostream &) const;
|
|
///
|
|
bool Deletable() const;
|
|
///
|
|
bool DirectWrite() const;
|
|
///
|
|
Inset * Clone() const;
|
|
///
|
|
Inset::Code LyxCode()const;
|
|
///
|
|
inline bool CanDisplay();
|
|
/// all the accent types
|
|
enum ACCENT_TYPES{
|
|
///
|
|
ACUTE, // 0
|
|
///
|
|
GRAVE,
|
|
///
|
|
MACRON,
|
|
///
|
|
TILDE,
|
|
///
|
|
UNDERBAR,
|
|
///
|
|
CEDILLA, // 5
|
|
///
|
|
UNDERDOT,
|
|
///
|
|
CIRCLE,
|
|
///
|
|
TIE,
|
|
///
|
|
BREVE,
|
|
///
|
|
CARON, // 10
|
|
///
|
|
SPECIAL_CARON,
|
|
///
|
|
HUNGARIAN_UMLAUT,
|
|
///
|
|
UMLAUT,
|
|
///
|
|
DOT,
|
|
///
|
|
CIRCUMFLEX, // 15
|
|
///
|
|
OGONEK,
|
|
///
|
|
DOT_LESS_I,
|
|
///
|
|
DOT_LESS_J, // 18
|
|
///
|
|
lSLASH,
|
|
///
|
|
LSLASH
|
|
};
|
|
private:
|
|
friend std::ostream & operator<<(std::ostream &, ACCENT_TYPES);
|
|
/// Check if we know the modifier and can display it ok on screen.
|
|
void checkContents();
|
|
///
|
|
string contents;
|
|
/// can display as proper char
|
|
bool candisp;
|
|
/// modifier type
|
|
ACCENT_TYPES modtype;
|
|
|
|
/// remove dot from 'i' and 'j' or transform l, L into lslash, LSLaSH
|
|
bool remdot;
|
|
/// add something to ascent - accent at the top
|
|
bool plusasc;
|
|
/// add something to descent - underlined char
|
|
bool plusdesc;
|
|
/// international char
|
|
mutable char ic;
|
|
};
|
|
|
|
|
|
bool InsetLatexAccent::CanDisplay()
|
|
{
|
|
return candisp;
|
|
}
|
|
|
|
#endif
|