lyx_mirror/src/mathed/math_substackinset.C

80 lines
1.4 KiB
C++
Raw Normal View History

/**
* \file math_substackinset.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Andr<EFBFBD> P<EFBFBD>nitz
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "math_substackinset.h"
#include "math_data.h"
#include "math_mathmlstream.h"
#include "support/std_ostream.h"
using std::auto_ptr;
MathSubstackInset::MathSubstackInset()
: MathGridInset(1, 1)
{}
auto_ptr<InsetBase> MathSubstackInset::clone() const
{
return auto_ptr<InsetBase>(new MathSubstackInset(*this));
}
void MathSubstackInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
if (mi.base.style == LM_ST_DISPLAY) {
StyleChanger dummy(mi.base, LM_ST_TEXT);
MathGridInset::metrics(mi, dim);
} else {
MathGridInset::metrics(mi, dim);
}
metricsMarkers(dim);
dim_ = dim;
}
void MathSubstackInset::draw(PainterInfo & pi, int x, int y) const
{
MathGridInset::draw(pi, x + 1, y);
drawMarkers(pi, x, y);
}
void MathSubstackInset::infoize(std::ostream & os) const
{
os << "Substack ";
}
void MathSubstackInset::write(WriteStream & os) const
{
os << "\\substack{";
MathGridInset::write(os);
os << "}\n";
}
void MathSubstackInset::normalize(NormalStream & os) const
{
os << "[substack ";
MathGridInset::normalize(os);
os << ']';
}
void MathSubstackInset::maple(MapleStream & os) const
{
os << "substack(";
MathGridInset::maple(os);
os << ')';
}