mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-13 14:32:04 +00:00
897436efbb
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18550 a592a061-630c-0410-9148-cb99ea01b6c8
104 lines
2.3 KiB
C++
104 lines
2.3 KiB
C++
// -*- C++ -*-
|
|
/**
|
|
* \file MacroTable.h
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author André Pönitz
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#ifndef MATH_MACROTABLE_H
|
|
#define MATH_MACROTABLE_H
|
|
|
|
#include "support/docstring.h"
|
|
|
|
#include <boost/assert.hpp>
|
|
|
|
#include <map>
|
|
#include <vector>
|
|
|
|
namespace lyx {
|
|
|
|
class MathData;
|
|
|
|
///
|
|
class MacroData {
|
|
public:
|
|
///
|
|
MacroData();
|
|
///
|
|
MacroData(docstring const & def, int nargs, docstring const & disp, std::string const &);
|
|
///
|
|
docstring def() const { return def_; }
|
|
///
|
|
docstring disp() const { return disp_; }
|
|
///
|
|
int numargs() const { return numargs_; }
|
|
/// replace #1,#2,... by given MathAtom 0,1,..
|
|
void expand(std::vector<MathData> const & from, MathData & to) const;
|
|
///
|
|
std::string requires() const { return requires_; }
|
|
///
|
|
std::string & requires() { return requires_; }
|
|
/// lock while being drawn
|
|
int lock() const { return ++lockCount_; }
|
|
/// is it being drawn?
|
|
bool locked() const { return lockCount_ != 0; }
|
|
///
|
|
void unlock() const { --lockCount_; BOOST_ASSERT(lockCount_ >= 0); }
|
|
|
|
///
|
|
bool operator==(MacroData const & x) const {
|
|
return def_ == x.def_ &&
|
|
numargs_ == x.numargs_ &&
|
|
disp_ == x.disp_ &&
|
|
requires_ == x.requires_;
|
|
}
|
|
///
|
|
bool operator!=(MacroData const & x) const { return !operator==(x); }
|
|
|
|
private:
|
|
///
|
|
docstring def_;
|
|
///
|
|
int numargs_;
|
|
///
|
|
docstring disp_;
|
|
///
|
|
std::string requires_;
|
|
///
|
|
mutable int lockCount_;
|
|
};
|
|
|
|
|
|
// This contains a table of "global" macros that are always accessible,
|
|
// either because they implement a feature of standard LaTeX or some
|
|
// hack to display certain contents nicely.
|
|
|
|
class MacroTable : public std::map<docstring, MacroData>
|
|
{
|
|
public:
|
|
/// Parse full "\\def..." or "\\newcommand..." or ...
|
|
void insert(docstring const & definition, std::string const &);
|
|
/// Insert pre-digested macro definition
|
|
void insert(docstring const & name, MacroData const & data);
|
|
/// Do we have a macro by that name?
|
|
bool has(docstring const & name) const;
|
|
///
|
|
MacroData const & get(docstring const & name) const;
|
|
///
|
|
void dump();
|
|
|
|
/// the global list
|
|
static MacroTable & globalMacros();
|
|
/// the local list hack
|
|
//static MacroTable & localMacros();
|
|
};
|
|
|
|
|
|
} // namespace lyx
|
|
|
|
#endif
|