lyx_mirror/src/mathed/math_dotsinset.C

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#ifdef __GNUG__
#pragma implementation
#endif
#include "math_dotsinset.h"
#include "mathed/support.h"
#include "support/LOstream.h"
using std::ostream;
MathDotsInset::MathDotsInset(string const & name)
: name_(name)
{}
MathInset * MathDotsInset::clone() const
{
return new MathDotsInset(*this);
}
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::metrics(MathMetricsInfo const & st) const
{
size_ = st;
mathed_char_dim(LM_TC_VAR, size_, '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::write(MathWriteInfo & os) const
{
os << '\\' << name_ << ' ';
}
void MathDotsInset::writeNormal(ostream & os) const
{
os << "[" << name_ << "] ";
}