#include "MathData.h"
#include "MathStream.h"
#include "MathSupport.h"
+#include "MetricsInfo.h"
#include "TextPainter.h"
#include "frontends/Painter.h"
+using namespace std;
namespace lyx {
if (cur.idx() == target)
return false;
cur.idx() = target;
- cur.pos() = cell(target).x2pos(cur.x_target());
+ cur.pos() = cell(target).x2pos(&cur.bv(), cur.x_target());
return true;
}
}
-bool InsetMathFrac::idxRight(Cursor & cur) const
+bool InsetMathFrac::idxForward(Cursor & cur) const
{
InsetMath::idx_type target = 0;
if (kind_ == UNIT || (kind_ == UNITFRAC && nargs() == 3)) {
if (cur.idx() == target)
return false;
cur.idx() = target;
- cur.pos() = cell(target).x2pos(cur.x_target());
+ cur.pos() = cell(target).x2pos(&cur.bv(), cur.x_target());
return true;
}
-bool InsetMathFrac::idxLeft(Cursor & cur) const
+bool InsetMathFrac::idxBackward(Cursor & cur) const
{
InsetMath::idx_type target = 0;
if (kind_ == UNIT || (kind_ == UNITFRAC && nargs() == 3)) {
if (cur.idx() == target)
return false;
cur.idx() = target;
- cur.pos() = cell(target).x2pos(cur.x_target());
+ cur.pos() = cell(target).x2pos(&cur.bv(), cur.x_target());
return true;
}
ShapeChanger dummy2(mi.base.font, UP_SHAPE);
cell(1).metrics(mi, dim1);
dim.wid = dim0.width() + dim1.wid + 5;
- dim.asc = std::max(dim0.asc, dim1.asc);
- dim.des = std::max(dim0.des, dim1.des);
+ dim.asc = max(dim0.asc, dim1.asc);
+ dim.des = max(dim0.des, dim1.des);
} else {
cell(2).metrics(mi, dim2);
ShapeChanger dummy2(mi.base.font, UP_SHAPE);
cell(0).metrics(mi, dim0);
cell(1).metrics(mi, dim1);
dim.wid = dim0.width() + dim1.wid + dim2.wid + 10;
- dim.asc = std::max(dim2.asc, dim0.height() + 5);
- dim.des = std::max(dim2.des, dim1.height() - 5);
+ dim.asc = max(dim2.asc, dim0.height() + 5);
+ dim.des = max(dim2.des, dim1.height() - 5);
}
} else {
FracChanger dummy(mi.base);
dim.asc = dim0.height() + 5;
dim.des = dim1.height() - 5;
} else {
- dim.wid = std::max(dim0.width(), dim1.wid) + 2;
+ dim.wid = max(dim0.width(), dim1.wid) + 2;
dim.asc = dim0.height() + 2 + 5;
dim.des = dim1.height() + 2 - 5;
}
}
metricsMarkers(dim);
- // Cache the inset dimension.
- setDimCache(mi, dim);
}
Dimension dim0, dim1;
cell(0).metricsT(mi, dim0);
cell(1).metricsT(mi, dim1);
- dim.wid = std::max(dim0.width(), dim1.wid);
+ dim.wid = max(dim0.width(), dim1.wid);
dim.asc = dim0.height() + 1;
dim.des = dim1.height();
}
-void InsetMathFrac::drawT(TextPainter & pain, int x, int y) const
+void InsetMathFrac::drawT(TextPainter & /*pain*/, int /*x*/, int /*y*/) const
{
// FIXME: BROKEN!
/*
Dimension dim0, dim1;
cell(0).metrics(mi, dim0);
cell(1).metrics(mi, dim1);
- dim.wid = std::max(dim0.wid, dim1.wid) + 2;
+ dim.wid = max(dim0.wid, dim1.wid) + 2;
dim.asc = dim0.height() + 2 + 5;
dim.des = dim1.height() + 2 - 5;
- // Cache the inset dimension.
- setDimCache(mi, dim);
}
cell(0).metrics(mi, dim0);
Dimension dim1;
cell(1).metrics(mi, dim1);
- dim.wid = std::max(dim0.width(), dim1.width()) + 2;
+ dim.wid = max(dim0.width(), dim1.width()) + 2;
dim.asc = dim0.height() + 2 + 5;
dim.des = dim1.height() + 2 - 5;
- // Cache the inset dimension.
- setDimCache(mi, dim);
}
/////////////////////////////////////////////////////////////////////
-InsetMathBinom::InsetMathBinom(bool choose)
- : choose_(choose)
+InsetMathBinom::InsetMathBinom(Kind kind)
+ : kind_(kind)
{}
cell(1).metrics(mi, dim1);
dim.asc = dim0.height() + 4 + 5;
dim.des = dim1.height() + 4 - 5;
- dim.wid = std::max(dim0.width(), dim1.wid) + 2 * dw(dim.height()) + 4;
+ dim.wid = max(dim0.width(), dim1.wid) + 2 * dw(dim.height()) + 4;
metricsMarkers2(dim);
- // Cache the inset dimension.
- setDimCache(mi, dim);
}
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);
+ docstring const bra = kind_ == BRACE ? from_ascii("{") :
+ kind_ == BRACK ? from_ascii("[") : from_ascii("(");
+ docstring const ket = kind_ == BRACE ? from_ascii("}") :
+ kind_ == BRACK ? from_ascii("]") : from_ascii(")");
int m = x + dim.width() / 2;
FracChanger dummy(pi.base);
cell(0).draw(pi, m - dim0.width() / 2, y - dim0.des - 3 - 5);
cell(1).draw(pi, m - dim1.wid / 2, y + dim1.asc + 3 - 5);
- mathed_draw_deco(pi, x, y - dim.ascent(), dw(dim.height()), dim.height(), from_ascii("("));
+ mathed_draw_deco(pi, x, y - dim.ascent(), dw(dim.height()), dim.height(), bra);
mathed_draw_deco(pi, x + dim.width() - dw(dim.height()), y - dim.ascent(),
- dw(dim.height()), dim.height(), from_ascii(")"));
+ dw(dim.height()), dim.height(), ket);
drawMarkers2(pi, x, y);
}
bool InsetMathBinom::extraBraces() const
{
- return choose_;
+ return kind_ == CHOOSE || kind_ == BRACE || kind_ == BRACK;
}
void InsetMathBinom::write(WriteStream & os) const
{
- if (choose_)
- os << '{' << cell(0) << " \\choose " << cell(1) << '}';
- else
+ switch (kind_) {
+ case BINOM:
os << "\\binom{" << cell(0) << "}{" << cell(1) << '}';
+ break;
+ case CHOOSE:
+ os << '{' << cell(0) << " \\choose " << cell(1) << '}';
+ break;
+ case BRACE:
+ os << '{' << cell(0) << " \\brace " << cell(1) << '}';
+ break;
+ case BRACK:
+ os << '{' << cell(0) << " \\brack " << cell(1) << '}';
+ break;
+ }
}
os << "[binom " << cell(0) << ' ' << cell(1) << ']';
}
+
+void InsetMathBinom::validate(LaTeXFeatures & features) const
+{
+ if (kind_ == BINOM) {
+ features.require("binom");
+ InsetMathNest::validate(features);
+ }
+}
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// InsetMathDBinom
+//
+/////////////////////////////////////////////////////////////////////
+
+Inset * InsetMathDBinom::clone() const
+{
+ return new InsetMathDBinom(*this);
+}
+
+
+int InsetMathDBinom::dw(int height) const
+{
+ int w = height / 5;
+ if (w > 15)
+ w = 15;
+ if (w < 6)
+ w = 6;
+ return w;
+}
+
+
+void InsetMathDBinom::metrics(MetricsInfo & mi, Dimension & dim) const
+{
+ Dimension dim0, dim1;
+ cell(0).metrics(mi, dim0);
+ cell(1).metrics(mi, dim1);
+ dim.asc = dim0.height() + 4 + 5;
+ dim.des = dim1.height() + 4 - 5;
+ dim.wid = max(dim0.width(), dim1.wid) + 2 * dw(dim.height()) + 4;
+ metricsMarkers2(dim);
+}
+
+
+void InsetMathDBinom::draw(PainterInfo & pi, int x, int y) const
+{
+ 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);
+ int m = x + dim.width() / 2;
+ cell(0).draw(pi, m - dim0.width() / 2, y - dim0.des - 3 - 5);
+ cell(1).draw(pi, m - dim1.wid / 2, y + dim1.asc + 3 - 5);
+ mathed_draw_deco(pi, x, y - dim.ascent(), dw(dim.height()), dim.height(), from_ascii("("));
+ mathed_draw_deco(pi, x + dim.width() - dw(dim.height()), y - dim.ascent(),
+ dw(dim.height()), dim.height(), from_ascii(")"));
+ drawMarkers2(pi, x, y);
+}
+
+
+docstring InsetMathDBinom::name() const
+{
+ return from_ascii("dbinom");
+}
+
+void InsetMathDBinom::mathmlize(MathStream & os) const
+{
+ os << MTag("mdbinom") << cell(0) << cell(1) << ETag("mdbinom");
+}
+
+void InsetMathDBinom::validate(LaTeXFeatures & features) const
+{
+ features.require("amsmath");
+ InsetMathNest::validate(features);
+}
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// InsetMathTBinom
+//
+/////////////////////////////////////////////////////////////////////
+
+Inset * InsetMathTBinom::clone() const
+{
+ return new InsetMathTBinom(*this);
+}
+
+
+int InsetMathTBinom::dw(int height) const
+{
+ int w = height / 5;
+ if (w > 15)
+ w = 15;
+ if (w < 6)
+ w = 6;
+ return w;
+}
+
+
+void InsetMathTBinom::metrics(MetricsInfo & mi, Dimension & dim) const
+{
+ StyleChanger dummy(mi.base, LM_ST_SCRIPT);
+ Dimension dim0, dim1;
+ cell(0).metrics(mi, dim0);
+ cell(1).metrics(mi, dim1);
+ dim.asc = dim0.height() + 4 + 5;
+ dim.des = dim1.height() + 4 - 5;
+ dim.wid = max(dim0.width(), dim1.wid) + 2 * dw(dim.height()) + 4;
+ metricsMarkers2(dim);
+}
+
+
+void InsetMathTBinom::draw(PainterInfo & pi, int x, int y) const
+{
+ StyleChanger dummy(pi.base, LM_ST_SCRIPT);
+ 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);
+ int m = x + dim.width() / 2;
+ cell(0).draw(pi, m - dim0.width() / 2, y - dim0.des - 3 - 5);
+ cell(1).draw(pi, m - dim1.wid / 2, y + dim1.asc + 3 - 5);
+ mathed_draw_deco(pi, x, y - dim.ascent(), dw(dim.height()), dim.height(), from_ascii("("));
+ mathed_draw_deco(pi, x + dim.width() - dw(dim.height()), y - dim.ascent(),
+ dw(dim.height()), dim.height(), from_ascii(")"));
+ drawMarkers2(pi, x, y);
+}
+
+
+docstring InsetMathTBinom::name() const
+{
+ return from_ascii("tbinom");
+}
+
+void InsetMathTBinom::mathmlize(MathStream & os) const
+{
+ os << MTag("mtbinom") << cell(0) << cell(1) << ETag("mtbinom");
+}
+
+void InsetMathTBinom::validate(LaTeXFeatures & features) const
+{
+ features.require("amsmath");
+ InsetMathNest::validate(features);
+}
+
} // namespace lyx
projects / lyx.git / blobdiff