diff --git a/src/mathed/InsetMathOverset.cpp b/src/mathed/InsetMathOverset.cpp
index 1295685d78..b659a9eab4 100644
--- a/src/mathed/InsetMathOverset.cpp
+++ b/src/mathed/InsetMathOverset.cpp
@@ -19,6 +19,8 @@
#include "LaTeXFeatures.h"
#include "MetricsInfo.h"
+#include "support/lassert.h"
+
using namespace std;
namespace lyx {
@@ -32,14 +34,14 @@ Inset * InsetMathOverset::clone() const
void InsetMathOverset::metrics(MetricsInfo & mi, Dimension & dim) const
{
Changer dummy2 = mi.base.changeEnsureMath();
- Dimension dim1;
- cell(1).metrics(mi, dim1);
- Changer dummy = mi.base.changeFrac();
Dimension dim0;
cell(0).metrics(mi, dim0);
- dim.wid = max(dim0.width(), dim1.wid) + 4;
- dim.asc = dim1.asc + dim0.height() + 4;
- dim.des = dim1.des;
+ Changer dummy = mi.base.changeFrac();
+ Dimension dim1;
+ cell(1).metrics(mi, dim1);
+ dim.wid = max(dim1.width(), dim0.wid) + 4;
+ dim.asc = dim0.asc + dim1.height() + 4;
+ dim.des = dim0.des;
}
@@ -47,13 +49,24 @@ void InsetMathOverset::draw(PainterInfo & pi, int x, int y) const
{
Changer dummy2 = pi.base.changeEnsureMath();
Dimension const dim = dimension(*pi.base.bv);
- Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
Dimension const & dim1 = cell(1).dimension(*pi.base.bv);
+ Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
int m = x + dim.wid / 2;
- int yo = y - dim1.asc - dim0.des - 1;
- cell(1).draw(pi, m - dim1.wid / 2, y);
+ int yo = y - dim0.asc - dim1.des - 1;
+ cell(0).draw(pi, m - dim0.wid / 2, y);
Changer dummy = pi.base.changeFrac();
- cell(0).draw(pi, m - dim0.width() / 2, yo);
+ cell(1).draw(pi, m - dim1.width() / 2, yo);
+}
+
+
+bool InsetMathOverset::idxUpDown(Cursor & cur, bool up) const
+{
+ idx_type target = up; // up ? 1 : 0, since upper cell has idx 1
+ if (cur.idx() == target)
+ return false;
+ cur.idx() = target;
+ cur.pos() = cur.cell().x2pos(&cur.bv(), cur.x_target());
+ return true;
}
@@ -62,27 +75,27 @@ void InsetMathOverset::write(WriteStream & os) const
MathEnsurer ensurer(os);
if (os.fragile())
os << "\\protect";
- os << "\\overset{" << cell(0) << "}{" << cell(1) << '}';
+ os << "\\overset{" << cell(1) << "}{" << cell(0) << '}';
}
void InsetMathOverset::normalize(NormalStream & os) const
{
- os << "[overset " << cell(0) << ' ' << cell(1) << ']';
+ os << "[overset " << cell(1) << ' ' << cell(0) << ']';
}
void InsetMathOverset::mathmlize(MathStream & ms) const
{
- ms << "" << cell(1) << cell(0) << "";
+ ms << "" << cell(0) << cell(1) << "";
}
void InsetMathOverset::htmlize(HtmlStream & os) const
{
os << MTag("span", "class='overset'")
- << MTag("span", "class='top'") << cell(0) << ETag("span")
- << MTag("span") << cell(1) << ETag("span")
+ << MTag("span", "class='top'") << cell(1) << ETag("span")
+ << MTag("span") << cell(0) << ETag("span")
<< ETag("span");
}
diff --git a/src/mathed/InsetMathOverset.h b/src/mathed/InsetMathOverset.h
index 1202bbcfd4..eb6b86b798 100644
--- a/src/mathed/InsetMathOverset.h
+++ b/src/mathed/InsetMathOverset.h
@@ -28,9 +28,7 @@ public:
///
void draw(PainterInfo & pi, int x, int y) const;
///
- idx_type firstIdx() const { return 1; }
- ///
- idx_type lastIdx() const { return 1; }
+ bool idxUpDown(Cursor & cur, bool up) const;
///
void write(WriteStream & os) const;
///
diff --git a/src/mathed/InsetMathRoot.cpp b/src/mathed/InsetMathRoot.cpp
index 3cc8e2e1d7..b3723faca8 100644
--- a/src/mathed/InsetMathRoot.cpp
+++ b/src/mathed/InsetMathRoot.cpp
@@ -22,6 +22,7 @@
#include "frontends/Painter.h"
+#include "support/lassert.h"
using namespace std;
@@ -84,7 +85,7 @@ void mathed_root_metrics(MetricsInfo & mi, MathData const & nucleus,
void InsetMathRoot::metrics(MetricsInfo & mi, Dimension & dim) const
{
- mathed_root_metrics(mi, cell(1), &cell(0), dim);
+ mathed_root_metrics(mi, cell(0), &cell(1), dim);
}
@@ -127,26 +128,26 @@ void mathed_draw_root(PainterInfo & pi, int x, int y, MathData const & nucleus,
void InsetMathRoot::draw(PainterInfo & pi, int x, int y) const
{
- mathed_draw_root(pi, x, y, cell(1), &cell(0), dimension(*pi.base.bv));
+ mathed_draw_root(pi, x, y, cell(0), &cell(1), dimension(*pi.base.bv));
}
void InsetMathRoot::write(WriteStream & os) const
{
MathEnsurer ensurer(os);
- os << "\\sqrt[" << cell(0) << "]{" << cell(1) << '}';
+ os << "\\sqrt[" << cell(1) << "]{" << cell(0) << '}';
}
void InsetMathRoot::normalize(NormalStream & os) const
{
- os << "[root " << cell(0) << ' ' << cell(1) << ']';
+ os << "[root " << cell(1) << ' ' << cell(0) << ']';
}
bool InsetMathRoot::idxUpDown(Cursor & cur, bool up) const
{
- Cursor::idx_type const target = up ? 0 : 1;
+ Cursor::idx_type const target = up; //up ? 1 : 0;
if (cur.idx() == target)
return false;
cur.idx() = target;
@@ -157,34 +158,34 @@ bool InsetMathRoot::idxUpDown(Cursor & cur, bool up) const
void InsetMathRoot::maple(MapleStream & os) const
{
- os << '(' << cell(1) << ")^(1/(" << cell(0) <<"))";
+ os << '(' << cell(0) << ")^(1/(" << cell(1) <<"))";
}
void InsetMathRoot::mathematica(MathematicaStream & os) const
{
- os << '(' << cell(1) << ")^(1/(" << cell(0) <<"))";
+ os << '(' << cell(0) << ")^(1/(" << cell(1) <<"))";
}
void InsetMathRoot::octave(OctaveStream & os) const
{
- os << '(' << cell(1) << ")^(1/(" << cell(0) <<"))";
+ os << '(' << cell(0) << ")^(1/(" << cell(1) <<"))";
}
void InsetMathRoot::mathmlize(MathStream & os) const
{
- os << MTag("mroot") << cell(1) << cell(0) << ETag("mroot");
+ os << MTag("mroot") << cell(0) << cell(1) << ETag("mroot");
}
void InsetMathRoot::htmlize(HtmlStream & os) const
{
os << MTag("span", "class='root'")
- << MTag("sup") << cell(0) << ETag("sup")
+ << MTag("sup") << cell(1) << ETag("sup")
<< from_ascii("√")
- << MTag("span", "class='rootof'") << cell(1) << ETag("span")
+ << MTag("span", "class='rootof'") << cell(0) << ETag("span")
<< ETag("span");
}
diff --git a/src/mathed/InsetMathRoot.h b/src/mathed/InsetMathRoot.h
index cb5c34ff20..63c35b6425 100644
--- a/src/mathed/InsetMathRoot.h
+++ b/src/mathed/InsetMathRoot.h
@@ -26,14 +26,11 @@ public:
InsetMathRoot(Buffer * buf);
///
bool idxUpDown(Cursor & cur, bool up) const;
+
///
void metrics(MetricsInfo & mi, Dimension & dim) const;
///
void draw(PainterInfo & pi, int x, int y) const;
- ///
- idx_type firstIdx() const { return 1; }
- ///
- idx_type lastIdx() const { return 1; }
///
void write(WriteStream & os) const;
diff --git a/src/mathed/InsetMathStackrel.cpp b/src/mathed/InsetMathStackrel.cpp
index dc01ffca90..4f9623e5e6 100644
--- a/src/mathed/InsetMathStackrel.cpp
+++ b/src/mathed/InsetMathStackrel.cpp
@@ -36,15 +36,17 @@ Inset * InsetMathStackrel::clone() const
bool InsetMathStackrel::idxUpDown(Cursor & cur, bool up) const
{
+ idx_type const npos = 1234; // impossible number
+ idx_type target = npos;
if (up) {
- if (cur.idx() == 0)
- return false;
+ idx_type const targets[] = { 1, npos, 0 };
+ target = targets[cur.idx()];
} else {
- if (cur.idx() + 1 == nargs())
- return false;
+ idx_type const targets[] = { 2, 0, npos };
+ target = targets[cur.idx()];
}
- InsetMath::idx_type target = up ? cur.idx() - 1 : cur.idx() + 1;
- if (cur.idx() == target)
+
+ if (target == npos || target == nargs())
return false;
cur.idx() = target;
cur.pos() = cell(target).x2pos(&cur.bv(), cur.x_target());
@@ -62,21 +64,21 @@ MathClass InsetMathStackrel::mathClass() const
void InsetMathStackrel::metrics(MetricsInfo & mi, Dimension & dim) const
{
Changer dummy2 = mi.base.changeEnsureMath();
- Dimension dim1;
- cell(1).metrics(mi, dim1);
- Changer dummy = mi.base.changeFrac();
Dimension dim0;
cell(0).metrics(mi, dim0);
+ Changer dummy = mi.base.changeFrac();
+ Dimension dim1;
+ cell(1).metrics(mi, dim1);
if (nargs() > 2) {
Dimension dim2;
cell(2).metrics(mi, dim2);
- dim.wid = max(max(dim0.width(), dim1.width()), dim2.width()) + 4;
- dim.asc = dim1.ascent() + dim0.height() + 4;
- dim.des = dim1.descent() + dim2.height() + dim2.descent() + 1;
+ dim.wid = max(max(dim1.width(), dim0.width()), dim2.width()) + 4;
+ dim.asc = dim0.ascent() + dim1.height() + 4;
+ dim.des = dim0.descent() + dim2.height() + dim2.descent() + 1;
} else {
- dim.wid = max(dim0.width(), dim1.width()) + 4;
- dim.asc = dim1.ascent() + dim0.height() + 4;
- dim.des = dim1.descent();
+ dim.wid = max(dim1.width(), dim0.width()) + 4;
+ dim.asc = dim0.ascent() + dim1.height() + 4;
+ dim.des = dim0.descent();
}
}
@@ -88,13 +90,13 @@ void InsetMathStackrel::draw(PainterInfo & pi, int x, int y) const
Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
Dimension const & dim1 = cell(1).dimension(*pi.base.bv);
int m = x + dim.width() / 2;
- int yo = y - dim1.ascent() - dim0.descent() - 1;
- cell(1).draw(pi, m - dim1.width() / 2, y);
+ int yo = y - dim0.ascent() - dim1.descent() - 1;
+ cell(0).draw(pi, m - dim0.width() / 2, y);
Changer dummy = pi.base.changeFrac();
- cell(0).draw(pi, m - dim0.width() / 2, yo);
+ cell(1).draw(pi, m - dim1.width() / 2, yo);
if (nargs() > 2) {
Dimension const & dim2 = cell(2).dimension(*pi.base.bv);
- int y2 = y + dim1.descent() + dim2.ascent() + 1;
+ int y2 = y + dim0.descent() + dim2.ascent() + 1;
cell(2).draw(pi, m - dim2.width() / 2, y2);
}
}
@@ -106,13 +108,13 @@ void InsetMathStackrel::write(WriteStream & os) const
os << "\\stackrel";
if (nargs() > 2)
os << '[' << cell(2) << ']';
- os << '{' << cell(0) << "}{" << cell(1) << '}';
+ os << '{' << cell(1) << "}{" << cell(0) << '}';
}
void InsetMathStackrel::normalize(NormalStream & os) const
{
- os << "[stackrel " << cell(0) << ' ' << cell(1);
+ os << "[stackrel " << cell(1) << ' ' << cell(0);
if (nargs() > 2)
os << ' ' << cell(2);
os << ']';
@@ -122,9 +124,9 @@ void InsetMathStackrel::normalize(NormalStream & os) const
void InsetMathStackrel::mathmlize(MathStream & ms) const
{
if (nargs() > 2)
- ms << "" << cell(1) << cell(2) << cell(0) << "";
+ ms << "" << cell(0) << cell(2) << cell(1) << "";
else
- ms << "" << cell(1) << cell(0) << "";
+ ms << "" << cell(0) << cell(1) << "";
}
@@ -132,14 +134,14 @@ void InsetMathStackrel::htmlize(HtmlStream & os) const
{
if (nargs() > 2) {
os << MTag("span", "class='underoverset'")
- << MTag("span", "class='top'") << cell(0) << ETag("span")
- << MTag("span") << cell(1) << ETag("span")
+ << MTag("span", "class='top'") << cell(1) << ETag("span")
+ << MTag("span") << cell(0) << ETag("span")
<< MTag("span", "class='bottom'") << cell(2) << ETag("span");
} else {
// at the moment, this is exactly the same as overset
os << MTag("span", "class='overset'")
- << MTag("span", "class='top'") << cell(0) << ETag("span")
- << MTag("span") << cell(1) << ETag("span");
+ << MTag("span", "class='top'") << cell(1) << ETag("span")
+ << MTag("span") << cell(0) << ETag("span");
}
os << ETag("span");
}
diff --git a/src/mathed/InsetMathStackrel.h b/src/mathed/InsetMathStackrel.h
index 2dc7a4975c..d6ac815182 100644
--- a/src/mathed/InsetMathStackrel.h
+++ b/src/mathed/InsetMathStackrel.h
@@ -30,10 +30,6 @@ public:
///
void draw(PainterInfo & pi, int x, int y) const;
///
- idx_type firstIdx() const { return 1; }
- ///
- idx_type lastIdx() const { return 1; }
- ///
void write(WriteStream & os) const;
///
void normalize(NormalStream &) const;
diff --git a/src/mathed/InsetMathUnderset.cpp b/src/mathed/InsetMathUnderset.cpp
index 4df7f59a5b..559889073b 100644
--- a/src/mathed/InsetMathUnderset.cpp
+++ b/src/mathed/InsetMathUnderset.cpp
@@ -33,14 +33,14 @@ Inset * InsetMathUnderset::clone() const
void InsetMathUnderset::metrics(MetricsInfo & mi, Dimension & dim) const
{
Changer dummy2 = mi.base.changeEnsureMath();
- Dimension dim1;
- cell(1).metrics(mi, dim1);
- Changer dummy = mi.base.changeFrac();
Dimension dim0;
cell(0).metrics(mi, dim0);
- dim.wid = max(dim0.width(), dim1.width()) + 4;
- dim.asc = dim1.ascent();
- dim.des = dim1.descent() + dim0.height() + 4;
+ Changer dummy = mi.base.changeFrac();
+ Dimension dim1;
+ cell(1).metrics(mi, dim1);
+ dim.wid = max(dim1.width(), dim0.width()) + 4;
+ dim.asc = dim0.ascent();
+ dim.des = dim0.descent() + dim1.height() + 4;
}
@@ -48,24 +48,13 @@ void InsetMathUnderset::draw(PainterInfo & pi, int x, int y) const
{
Changer dummy2 = pi.base.changeEnsureMath();
Dimension const dim = dimension(*pi.base.bv);
- Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
Dimension const & dim1 = cell(1).dimension(*pi.base.bv);
+ Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
int m = x + dim.wid / 2;
- int yo = y + dim1.descent() + dim0.ascent() + 1;
- cell(1).draw(pi, m - dim1.width() / 2, y);
+ int yo = y + dim0.descent() + dim1.ascent() + 1;
+ cell(0).draw(pi, m - dim0.width() / 2, y);
Changer dummy = pi.base.changeFrac();
- cell(0).draw(pi, m - dim0.width() / 2, yo);
-}
-
-
-bool InsetMathUnderset::idxUpDown(Cursor & cur, bool up) const
-{
- idx_type target = up; // up ? 1 : 0, since upper cell has idx 1
- if (cur.idx() == target)
- return false;
- cur.idx() = target;
- cur.pos() = cur.cell().x2pos(&cur.bv(), cur.x_target());
- return true;
+ cell(1).draw(pi, m - dim1.width() / 2, yo);
}
@@ -74,27 +63,27 @@ void InsetMathUnderset::write(WriteStream & os) const
MathEnsurer ensurer(os);
if (os.fragile())
os << "\\protect";
- os << "\\underset{" << cell(0) << "}{" << cell(1) << '}';
+ os << "\\underset{" << cell(1) << "}{" << cell(0) << '}';
}
void InsetMathUnderset::normalize(NormalStream & os) const
{
- os << "[underset " << cell(0) << ' ' << cell(1) << ']';
+ os << "[underset " << cell(1) << ' ' << cell(0) << ']';
}
void InsetMathUnderset::mathmlize(MathStream & ms) const
{
- ms << "" << cell(1) << cell(0) << "";
+ ms << "" << cell(0) << cell(1) << "";
}
void InsetMathUnderset::htmlize(HtmlStream & os) const
{
os << MTag("span", "class='underset'")
- << MTag("span") << cell(0) << ETag("span")
- << MTag("span", "class='bottom'") << cell(1) << ETag("span")
+ << MTag("span") << cell(1) << ETag("span")
+ << MTag("span", "class='bottom'") << cell(0) << ETag("span")
<< ETag("span");
}
diff --git a/src/mathed/InsetMathUnderset.h b/src/mathed/InsetMathUnderset.h
index ff671adccb..fbc3e779de 100644
--- a/src/mathed/InsetMathUnderset.h
+++ b/src/mathed/InsetMathUnderset.h
@@ -28,12 +28,6 @@ public:
///
void draw(PainterInfo & pi, int x, int y) const;
///
- idx_type firstIdx() const { return 1; }
- ///
- idx_type lastIdx() const { return 1; }
- ///
- bool idxUpDown(Cursor & cur, bool up) const;
- ///
void write(WriteStream & ws) const;
///
void normalize(NormalStream & ns) const;