lyx_mirror/src/mathed/math_factory.C

#include <config.h>

#include "math_parser.h"
#include "math_binominset.h"
#include "math_decorationinset.h"
#include "math_dotsinset.h"
#include "math_funcinset.h"
#include "math_funcliminset.h"
#include "math_fracinset.h"
#include "math_kerninset.h"
#include "math_macro.h"
#include "math_macrotable.h"
#include "math_macroarg.h"
#include "math_notinset.h"
#include "math_rootinset.h"
#include "math_spaceinset.h"
#include "math_specialcharinset.h"
#include "math_sqrtinset.h"
#include "math_symbolinset.h"
#include "math_stackrelinset.h"


MathInset * createMathInset(latexkeys const * l)
{
	switch (l->token) {
	case LM_TK_FUNCLIM:
		return new MathFuncLimInset(l);
	case LM_TK_SPECIAL:
		return new MathSpecialCharInset(l->id);
	case LM_TK_SYM:
	case LM_TK_CMR:
	case LM_TK_CMSY:
	case LM_TK_CMM:
	case LM_TK_CMEX:
	case LM_TK_MSA:
	case LM_TK_MSB:
		return new MathSymbolInset(l);
	case LM_TK_STACK:
		return new MathStackrelInset;
	case LM_TK_KERN: 
		return new MathKernInset;
	case LM_TK_BINOM:
	case LM_TK_CHOOSE:
		return new MathBinomInset;
	case LM_TK_OVER:
	case LM_TK_FRAC:
		return new MathFracInset;
	case LM_TK_ATOP:
		return new MathFracInset(true);
	case LM_TK_NOT:
		return new MathNotInset;
	case LM_TK_SQRT:
		return new MathSqrtInset;
	case LM_TK_ROOT:
		return new MathRootInset;
	case LM_TK_DECORATION:
		return new MathDecorationInset(l->name);
	case LM_TK_SPACE:
		return new MathSpaceInset(l->id);
	case LM_TK_DOTS:
		return new MathDotsInset(l->name);
	}
	return new MathFuncInset(l->name);
}


MathInset * createMathInset(string const & s)
{
	//cerr << "creating inset with name: '" << s << "'\n";
	if (s.size() == 2 && s[0] == '#' && s[1] >= '1' && s[1] <= '9')
		return new MathMacroArgument(s[1] - '0');

	if (s.size() == 3 && s[0] == '\\' && s[1] == '#' && s[2] >= '1' && s[2] <= '9')
		return new MathMacroArgument(s[2] - '0');

	latexkeys const * l = in_word_set(s);
	if (l)
		return createMathInset(l);

	if (MathMacroTable::hasTemplate(s)) 
		return new MathMacro(MathMacroTable::provideTemplate(s));

	return new MathFuncInset(s);
}