2001-02-28 11:56:36 +00:00
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#ifdef __GNUG__
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#pragma implementation
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#endif
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2001-02-13 13:28:32 +00:00
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#include "math_spaceinset.h"
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2001-08-09 09:19:18 +00:00
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#include "support.h"
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2001-02-13 13:28:32 +00:00
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#include "LColor.h"
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#include "Painter.h"
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2001-02-14 15:00:50 +00:00
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#include "support/LOstream.h"
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2001-02-13 13:28:32 +00:00
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2001-08-09 10:48:50 +00:00
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2001-07-09 10:19:50 +00:00
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MathSpaceInset::MathSpaceInset(int sp)
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: space_(sp)
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2001-02-13 13:28:32 +00:00
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{}
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2001-06-28 10:25:20 +00:00
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MathInset * MathSpaceInset::clone() const
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2001-02-13 13:28:32 +00:00
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{
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2001-06-25 00:06:33 +00:00
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return new MathSpaceInset(*this);
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2001-02-13 13:28:32 +00:00
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}
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2001-10-19 11:25:48 +00:00
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void MathSpaceInset::write(MathWriteInfo & os) const
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2001-02-13 13:28:32 +00:00
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{
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2001-07-25 14:15:05 +00:00
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if (space_ >= 0 && space_ < 6)
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2001-02-28 11:56:36 +00:00
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os << '\\' << latex_mathspace[space_] << ' ';
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}
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2001-05-08 10:50:09 +00:00
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2001-07-26 06:56:43 +00:00
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void MathSpaceInset::writeNormal(std::ostream & os) const
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2001-04-25 15:43:57 +00:00
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{
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2001-04-27 12:35:55 +00:00
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os << "[space " << space_ << "] ";
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2001-04-25 15:43:57 +00:00
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}
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2001-02-28 11:56:36 +00:00
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2001-10-22 15:37:49 +00:00
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void MathSpaceInset::metrics(MathMetricsInfo const & mi) const
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2001-02-28 11:56:36 +00:00
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{
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2001-06-25 00:06:33 +00:00
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width_ = space_ ? space_ * 2 : 2;
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2001-04-25 15:43:57 +00:00
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if (space_ > 3)
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2001-06-25 00:06:33 +00:00
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width_ *= 2;
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2001-04-25 15:43:57 +00:00
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if (space_ == 5)
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2001-06-25 00:06:33 +00:00
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width_ *= 2;
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2001-07-25 14:15:05 +00:00
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width_ += 4;
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ascent_ = 4;
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2001-06-25 00:06:33 +00:00
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descent_ = 0;
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2001-02-28 11:56:36 +00:00
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}
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2001-10-22 15:37:49 +00:00
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void MathSpaceInset::draw(Painter & pain, int x, int y) const
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{
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// XPoint p[4] = {{++x, y-3}, {x, y}, {x+width-2, y}, {x+width-2, y-3}};
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// Sadly, HP-UX CC can't handle that kind of initialization.
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int xp[4];
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int yp[4];
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xp[0] = ++x; yp[0] = y - 3;
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xp[1] = x; yp[1] = y;
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xp[2] = x + width_ - 2; yp[2] = y;
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xp[3] = x + width_ - 2; yp[3] = y - 3;
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pain.lines(xp, yp, 4, space_ ? LColor::latex : LColor::math);
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}
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2001-07-25 14:15:05 +00:00
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void MathSpaceInset::incSpace()
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2001-02-13 19:10:18 +00:00
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{
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2001-07-25 14:15:05 +00:00
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space_ = (space_ + 1) % 6;
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2001-02-13 19:10:18 +00:00
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}
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