lyx_mirror/src/kbsequence.h
Lars Gullik Bjønnes 4820fdd44f add bindings for latin charsets, use self-insert as intended from the beginning
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2000 a592a061-630c-0410-9148-cb99ea01b6c8
2001-05-16 07:53:23 +00:00

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// -*- C++ -*-
/* ======================================================================= *\
File : kbmap.h, kbmap.h,v 1.3 1996/12/10 04:35:57 larsbj Exp
Author : chb, 30.Oct.1995
Docu : see kbmap.C
Purpose: class definitions for XKeyEvent keymap handling
\* ==================================================================== */
#ifndef KBSEQUENCE_H
#define KBSEQUENCE_H
#ifdef __GNUG__
#pragma interface
#endif
#include <vector>
#include "LString.h"
class kb_keymap;
/// Holds a key sequence and the current and standard keymaps
class kb_sequence {
public:
///
kb_sequence() {
stdmap = curmap = 0;
length = 0;
}
/** Add a key to the key sequence and look it up in the curmap
if the latter is defined. */
int addkey(unsigned int key, unsigned int mod, unsigned int nmod = 0);
///
int print(string & buf, bool when_defined = false) const;
///
int printOptions(string & buf) const;
/// Make length negative to mark the sequence as deleted
void delseq();
///
char getiso() const;
///
unsigned int getsym() const;
///
void reset();
///
int parse(string const & s);
/// Keymap to use if a new sequence is starting
kb_keymap * stdmap;
/// Keymap to use for the next key
kb_keymap * curmap;
/** Array holding the current key sequence.
If sequence[length-1] < 0xff it can be used as ISO8859 char */
std::vector<unsigned int> sequence;
///
std::vector<unsigned int> modifiers;
/// Current length of key sequence
int length;
};
#endif