lyx_mirror/src/mathed/InsetMathUnknown.cpp

/**
 * \file InsetMathUnknown.cpp
 * 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.
 */

#include <config.h>

#include "InsetMathUnknown.h"

#include "MathSupport.h"
#include "MathAtom.h"
#include "MathStream.h"

#include "MetricsInfo.h"

#include "frontends/Painter.h"


namespace lyx {

InsetMathUnknown::InsetMathUnknown(docstring const & nm,
	docstring const & selection, bool final, bool black)
	: name_(nm), final_(final), black_(black), kerning_(0),
	  selection_(selection)
{}


docstring InsetMathUnknown::name() const
{
	return name_;
}


void InsetMathUnknown::setName(docstring const & name)
{
	name_ = name;
}


void InsetMathUnknown::normalize(NormalStream & os) const
{
	os << "[unknown " << name_ << ']';
}


void InsetMathUnknown::metrics(MetricsInfo & mi, Dimension & dim) const
{
	metricsStrRedBlack(mi, dim, name_);
	docstring::const_reverse_iterator rit = name_.rbegin();
	kerning_ = mathed_char_kerning(mi.base.font, *rit);
}


void InsetMathUnknown::draw(PainterInfo & pi, int x, int y) const
{
	if (black_)
		drawStrBlack(pi, x, y, name_);
	else
		drawStrRed(pi, x, y, name_);
}


void InsetMathUnknown::finalize()
{
	final_ = true;
}


bool InsetMathUnknown::final() const
{
	return final_;
}


void InsetMathUnknown::maple(MapleStream & os) const
{
	os << name_;
}


void InsetMathUnknown::mathematica(MathematicaStream & os) const
{
	os << name_;
}


void InsetMathUnknown::mathmlize(MathStream &) const
{
	throw MathExportException();
}


void InsetMathUnknown::htmlize(HtmlStream &) const
{
	throw MathExportException();
}


void InsetMathUnknown::octave(OctaveStream & os) const
{
	os << name_;
}


} // namespace lyx