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using previews might be a good alternative to hard coding such diagrams...

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4595 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2002-07-10 15:51:28 +00:00
parent 32e55ec7c8
commit 6504da095b
4 changed files with 19 additions and 10 deletions
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2
src/mathed/math_metricsinfo.C
View File

@ -17,7 +17,7 @@ MathMetricsBase::MathMetricsBase()
MathMetricsInfo::MathMetricsInfo()
: view(0), inset(0), idx(0), fullredraw(false)
: view(0), fullredraw(false)
{}

4
src/mathed/math_metricsinfo.h
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@ -47,10 +47,6 @@ struct MathMetricsInfo {
MathMetricsBase base;
///
BufferView * view;
/// used to pass some info down
MathNestInset const * inset;
///
int idx;
///
bool fullredraw;
};

5
src/mathed/math_nestinset.C
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@ -58,11 +58,8 @@ void MathNestInset::substitute(MathMacro const & m)
void MathNestInset::metrics(MathMetricsInfo const & mi) const
{
MathMetricsInfo m = mi;
m.inset = this;
for (idx_type i = 0; i < nargs(); ++i) {
m.idx = i;
for (idx_type i = 0; i < nargs(); ++i)
xcell(i).metrics(m);
}
}

18
src/mathed/math_xyarrowinset.C
View File

@ -35,6 +35,7 @@ MathXYMatrixInset const * MathXYArrowInset::targetMatrix() const
MathXArray const & MathXYArrowInset::targetCell() const
{
#if 0
MathXYMatrixInset const * p = targetMatrix();
int x = 0;
int y = 0;
@ -55,12 +56,21 @@ MathXArray const & MathXYArrowInset::targetCell() const
n = 0;
}
return p->xcell(n);
#else
static MathXArray dummy;
return dummy;
#endif
}
MathXArray const & MathXYArrowInset::sourceCell() const
{
#if 0
return targetMatrix()->xcell(mi_.idx);
#else
static MathXArray dummy;
return dummy;
#endif
}
@ -69,6 +79,7 @@ void MathXYArrowInset::metrics(MathMetricsInfo & mi) const
MathNestInset::metrics(mi);
mi_ = mi;
MathFontSetChanger dummy(mi.base, "textrm");
#if 0
target_ = mi.inset ? mi.inset->asXYMatrixInset() : 0;
if (editing()) {
@ -82,6 +93,7 @@ void MathXYArrowInset::metrics(MathMetricsInfo & mi) const
descent_ = 0;
//mathed_string_dim(font_, "X", ascent_, descent_, width_);
}
#endif
}
@ -92,6 +104,8 @@ void MathXYArrowInset::draw(MathPainterInfo & pi, int x, int y) const
if (editing()) {
#if 0
int lasc;
int ldes;
int lwid;
@ -105,9 +119,11 @@ void MathXYArrowInset::draw(MathPainterInfo & pi, int x, int y) const
xcell(1).draw(pi, x + lwid, y);
drawStr(pi, pi.base.font, x + 3, y, "label");
#endif
} else {
//drawStr(pi, font_, x, y, "X");
drawStr(pi, font_, x, y, "X");
MathXArray const & s = sourceCell();
MathXArray const & t = targetCell();
pi.pain.line(s.xm(), s.ym(), t.xm(), t.ym(), LColor::math);