mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-13 14:32:04 +00:00
4665fc9c30
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2232 a592a061-630c-0410-9148-cb99ea01b6c8
80 lines
1.3 KiB
C
80 lines
1.3 KiB
C
#ifdef __GNUG__
|
|
#pragma implementation
|
|
#endif
|
|
|
|
#include "math_spaceinset.h"
|
|
#include "LColor.h"
|
|
#include "Painter.h"
|
|
#include "support/LOstream.h"
|
|
|
|
|
|
MathSpaceInset::MathSpaceInset(int sp)
|
|
: space_(sp)
|
|
{}
|
|
|
|
|
|
MathInset * MathSpaceInset::clone() const
|
|
{
|
|
return new MathSpaceInset(*this);
|
|
}
|
|
|
|
|
|
void MathSpaceInset::draw(Painter & pain, int x, int y)
|
|
{
|
|
|
|
// XPoint p[4] = {{++x, y-3}, {x, y}, {x+width-2, y}, {x+width-2, y-3}};
|
|
|
|
// Sadly, HP-UX CC can't handle that kind of initialization.
|
|
|
|
int xp[4];
|
|
int yp[4];
|
|
|
|
xp[0] = ++x; yp[0] = y - 3;
|
|
xp[1] = x; yp[1] = y;
|
|
xp[2] = x + width_ - 2; yp[2] = y;
|
|
xp[3] = x + width_ - 2; yp[3] = y - 3;
|
|
|
|
pain.lines(xp, yp, 4, (space_) ? LColor::latex : LColor::math);
|
|
}
|
|
|
|
|
|
void MathSpaceInset::Write(std::ostream & os, bool /* fragile */) const
|
|
{
|
|
if (space_ >= 0 && space_ < 6) {
|
|
os << '\\' << latex_mathspace[space_] << ' ';
|
|
}
|
|
}
|
|
|
|
|
|
void MathSpaceInset::WriteNormal(std::ostream & os) const
|
|
{
|
|
os << "[space " << space_ << "] ";
|
|
}
|
|
|
|
|
|
void MathSpaceInset::Metrics(MathStyles st, int, int)
|
|
{
|
|
size_ = st;
|
|
width_ = space_ ? space_ * 2 : 2;
|
|
if (space_ > 3)
|
|
width_ *= 2;
|
|
if (space_ == 5)
|
|
width_ *= 2;
|
|
width_ += 4;
|
|
ascent_ = 4;
|
|
descent_ = 0;
|
|
}
|
|
|
|
|
|
void MathSpaceInset::SetSpace(int sp)
|
|
{
|
|
space_ = sp;
|
|
Metrics(size_);
|
|
}
|
|
|
|
|
|
int MathSpaceInset::GetSpace()
|
|
{
|
|
return space_;
|
|
}
|