-#include <config.h>
+/**
+ * \file math_deliminset.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Alejandro Aguilar Sierra
+ * \author André Pönitz
+ *
+ * Full author contact details are available in file CREDITS.
+ */
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
#include "math_deliminset.h"
-#include "math_parser.h"
-#include "math_support.h"
+#include "math_data.h"
#include "math_mathmlstream.h"
#include "math_streamstr.h"
-#include "math_extern.h"
+#include "math_support.h"
+using std::string;
using std::max;
+using std::auto_ptr;
namespace {
return name;
if (name == "|")
return name;
- return "\\" + name + " ";
+ return '\\' + name + ' ';
}
}
}
-MathInset * MathDelimInset::clone() const
+auto_ptr<InsetBase> MathDelimInset::clone() const
{
- return new MathDelimInset(*this);
+ return auto_ptr<InsetBase>(new MathDelimInset(*this));
}
}
-int MathDelimInset::dw() const
-{
- int w = height() / 5;
- if (w > 8)
- w = 8;
- if (w < 4)
- w = 4;
- return w;
-}
-
-
-void MathDelimInset::metrics(MathMetricsInfo & mi) const
+void MathDelimInset::metrics(MetricsInfo & mi, Dimension & dim) const
{
cell(0).metrics(mi);
Dimension t;
mathed_char_dim(mi.base.font, 'I', t);
- int h0 = (t.a + t.d) / 2;
- int a0 = max(cell(0).ascent(), t.a) - h0;
- int d0 = max(cell(0).descent(), t.d) + h0;
- dim_.a = max(a0, d0) + h0;
- dim_.d = max(a0, d0) - h0;
- dim_.w = cell(0).width() + 2 * dw() + 8;
-}
-
-
-void MathDelimInset::draw(MathPainterInfo & pi, int x, int y) const
+ int h0 = (t.asc + t.des) / 2;
+ int a0 = max(cell(0).ascent(), t.asc) - h0;
+ int d0 = max(cell(0).descent(), t.des) + h0;
+ dw_ = cell(0).height() / 5;
+ if (dw_ > 8)
+ dw_ = 8;
+ if (dw_ < 4)
+ dw_ = 4;
+ dim_.wid = cell(0).width() + 2 * dw_ + 8;
+ dim_.asc = max(a0, d0) + h0;
+ dim_.des = max(a0, d0) - h0;
+ dim = dim_;
+}
+
+
+void MathDelimInset::draw(PainterInfo & pi, int x, int y) const
{
- int const w = dw();
- int const b = y - ascent();
- cell(0).draw(pi, x + w + 4, y);
- mathed_draw_deco(pi, x + 4, b, w, height(), left_);
- mathed_draw_deco(pi, x + width() - w - 4, b, w, height(), right_);
+ int const b = y - dim_.asc;
+ cell(0).draw(pi, x + dw_ + 4, y);
+ mathed_draw_deco(pi, x + 4, b, dw_, dim_.height(), left_);
+ mathed_draw_deco(pi, x + dim_.width() - dw_ - 4,
+ b, dw_, dim_.height(), right_);
}
}
-void MathDelimInset::maplize(MapleStream & os) const
+void MathDelimInset::maple(MapleStream & os) const
{
if (isAbs()) {
if (cell(0).size() == 1 && cell(0).front()->asMatrixInset())
- os << "linalg[det](" << cell(0) << ")";
+ os << "linalg[det](" << cell(0) << ')';
else
- os << "abs(" << cell(0) << ")";
+ os << "abs(" << cell(0) << ')';
}
else
os << left_ << cell(0) << right_;
}
-void MathDelimInset::mathematicize(MathematicaStream & os) const
+void MathDelimInset::maxima(MaximaStream & os) const
+{
+ if (isAbs()) {
+ if (cell(0).size() == 1 && cell(0).front()->asMatrixInset())
+ os << "determinant(" << cell(0) << ')';
+ else
+ os << "abs(" << cell(0) << ')';
+ }
+ else
+ os << left_ << cell(0) << right_;
+}
+
+
+void MathDelimInset::mathematica(MathematicaStream & os) const
{
if (isAbs()) {
if (cell(0).size() == 1 && cell(0).front()->asMatrixInset())
}
-
void MathDelimInset::mathmlize(MathMLStream & os) const
{
os << "<fenced open=\"" << left_ << "\" close=\""
}
-void MathDelimInset::octavize(OctaveStream & os) const
+void MathDelimInset::octave(OctaveStream & os) const
{
if (isAbs())
- os << "det(" << cell(0) << ")";
+ os << "det(" << cell(0) << ')';
else
os << left_ << cell(0) << right_;
}