lyx_mirror/src/mathed/math_dotsinset.C

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#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "math_dotsinset.h"
#include "math_mathmlstream.h"
#include "math_streamstr.h"
#include "math_support.h"
MathDotsInset::MathDotsInset(string const & name)
: name_(name)
{}
MathInset * MathDotsInset::clone() const
{
return new MathDotsInset(*this);
}
void MathDotsInset::metrics(MathMetricsInfo const & mi) const
{
LyXFont font;
whichFont(font, LM_TC_VAR, mi);
mathed_char_dim(font, 'M', ascent_, descent_, width_);
switch (name_[0]) {
case 'l': dh_ = 0; break;
case 'c': dh_ = ascent_ / 2; break;
case 'v': width_ /= 2;
case 'd': dh_ = ascent_; break;
}
}
void MathDotsInset::draw(Painter & pain, int x, int y) const
{
mathed_draw_deco(pain, x + 2, y - dh_, width_ - 2, ascent_, name_);
char const c = name_[0];
if (c == 'v' || c == 'd')
++x;
if (c != 'v')
--y;
mathed_draw_deco(pain, x + 2, y - dh_, width_ - 2, ascent_, name_);
}
void MathDotsInset::write(WriteStream & os) const
{
os << '\\' << name_ << ' ';
}
void MathDotsInset::normalize(NormalStream & os) const
{
os << "[" << name_ << "] ";
}