lyx_mirror/src/mathed/InsetMathBrace.cpp
Stefan Schimanski 7150b0caa3 * moved atom_dim_ to coord cache in the buffer view to make it dependent on the buffer view
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22290 a592a061-630c-0410-9148-cb99ea01b6c8
2007-12-24 10:52:58 +00:00

115 lines
2.0 KiB
C++

/**
* \file InsetMathBrace.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 "InsetMathBrace.h"
#include "MathData.h"
#include "MathStream.h"
#include "MathSupport.h"
#include "MetricsInfo.h"
#include "frontends/FontMetrics.h"
#include "frontends/Painter.h"
#include <ostream>
using namespace std;
namespace lyx {
InsetMathBrace::InsetMathBrace()
: InsetMathNest(1)
{}
InsetMathBrace::InsetMathBrace(MathData const & ar)
: InsetMathNest(1)
{
cell(0) = ar;
}
Inset * InsetMathBrace::clone() const
{
return new InsetMathBrace(*this);
}
void InsetMathBrace::metrics(MetricsInfo & mi, Dimension & dim) const
{
Dimension dim0;
cell(0).metrics(mi, dim0);
Dimension t = theFontMetrics(mi.base.font).dimension('{');
dim.asc = max(dim0.asc, t.asc);
dim.des = max(dim0.des, t.des);
dim.wid = dim0.width() + 2 * t.wid;
metricsMarkers(dim);
}
void InsetMathBrace::draw(PainterInfo & pi, int x, int y) const
{
FontInfo font = pi.base.font;
font.setColor(Color_latex);
Dimension t = theFontMetrics(font).dimension('{');
pi.pain.text(x, y, '{', font);
cell(0).draw(pi, x + t.wid, y);
Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
pi.pain.text(x + t.wid + dim0.width(), y, '}', font);
drawMarkers(pi, x, y);
}
void InsetMathBrace::write(WriteStream & os) const
{
os << '{' << cell(0) << '}';
}
void InsetMathBrace::normalize(NormalStream & os) const
{
os << "[block " << cell(0) << ']';
}
void InsetMathBrace::maple(MapleStream & os) const
{
os << cell(0);
}
void InsetMathBrace::octave(OctaveStream & os) const
{
os << cell(0);
}
void InsetMathBrace::mathmlize(MathStream & os) const
{
os << MTag("mrow") << cell(0) << ETag("mrow");
}
void InsetMathBrace::mathematica(MathematicaStream & os) const
{
os << cell(0);
}
void InsetMathBrace::infoize(odocstream & os) const
{
os << "Nested Block: ";
}
} // namespace lyx