+#include <config.h>
+
#ifdef __GNUG__
#pragma implementation
#endif
#include "math_deliminset.h"
#include "math_parser.h"
-#include "Painter.h"
-#include "mathed/support.h"
-#include "support/LOstream.h"
+#include "math_support.h"
+#include "math_mathmlstream.h"
+#include "math_streamstr.h"
+#include "math_extern.h"
-MathDelimInset::MathDelimInset(latexkeys const * l, latexkeys const * r)
+MathDelimInset::MathDelimInset(string const & l, string const & r)
: MathNestInset(1), left_(l), right_(r)
{}
}
-string MathDelimInset::latexName(latexkeys const * l)
+string MathDelimInset::latexName(string const & name)
{
- //static const string vdelim("(){}[]./|");
- string name = l->name;
if (name == "(")
return name;
if (name == "[")
}
-void MathDelimInset::write(std::ostream & os, bool fragile) const
+void MathDelimInset::write(WriteStream & os) const
+{
+ os << "\\left" << latexName(left_) << cell(0)
+ << "\\right" << latexName(right_);
+}
+
+
+void MathDelimInset::normalize(NormalStream & os) const
{
- os << "\\left" << latexName(left_);
- cell(0).write(os, fragile);
- os << "\\right" << latexName(right_);
+ os << "[delim " << latexName(left_) << ' '
+ << latexName(right_) << ' ' << cell(0) << ']';
}
int MathDelimInset::dw() const
{
int w = height() / 5;
- if (w > 15)
- w = 15;
+ if (w > 12)
+ w = 12;
if (w < 4)
w = 4;
return w;
}
-void MathDelimInset::metrics(MathStyles st) const
+void MathDelimInset::metrics(MathMetricsInfo const & mi) const
{
- xcell(0).metrics(st);
- size_ = st;
- ascent_ = std::max(xcell(0).ascent(), mathed_char_ascent(LM_TC_VAR, st,'I'));
- descent_ = xcell(0).descent();
+ xcell(0).metrics(mi);
+ int a, d, w;
+ mathed_char_dim(LM_TC_VAR, mi, 'I', a, d, w);
+ int h0 = (a + d) / 2;
+ int a0 = std::max(xcell(0).ascent(), a) - h0;
+ int d0 = std::max(xcell(0).descent(), d) + h0;
+ ascent_ = std::max(a0, d0) + h0;
+ descent_ = std::max(a0, d0) - h0;
width_ = xcell(0).width() + 2 * dw() + 4;
}
void MathDelimInset::draw(Painter & pain, int x, int y) const
{
- xo(x);
- yo(y);
-
- int w = dw();
+ int const w = dw();
+ int const b = y - ascent_;
xcell(0).draw(pain, x + w + 2, y);
-
- if (latexName(left_) == ".") {
- pain.line(x + 2, yo() - ascent_, x + 2, yo() + descent_,
- LColor::mathcursor, Painter::line_onoffdash);
- } else
- mathed_draw_deco(pain, x, y - ascent_ - 2, w, height() + 4, left_);
-
- x += width();
-
- if (latexName(right_) == ".") {
- pain.line(x + 2, yo() - ascent_, x + 2, yo() + descent_,
- LColor::mathcursor, Painter::line_onoffdash);
- } else
- mathed_draw_deco(pain, x - dw(), y - ascent_ - 2, w, height() + 4, right_);
+ mathed_draw_deco(pain, x + 1, b, w, height(), left_);
+ mathed_draw_deco(pain, x + width() - w - 1, b, w, height(), right_);
+}
+
+
+bool MathDelimInset::isParanthesis() const
+{
+ return left_ == "(" && right_ == ")";
+}
+
+
+bool MathDelimInset::isBrackets() const
+{
+ return left_ == "[" && right_ == "]";
+}
+
+
+bool MathDelimInset::isAbs() const
+{
+ return left_ == "|" && right_ == "|";
+}
+
+
+void MathDelimInset::maplize(MapleStream & os) const
+{
+ if (isAbs()) {
+ bool mat =
+ cell(0).size() == 1 && cell(0).begin()->nucleus()
+ && cell(0).begin()->nucleus()->asMatrixInset();
+ if (mat)
+ os << "linalg[det](" << cell(0) << ")";
+ else
+ os << "abs(" << cell(0) << ")";
+ }
+ else
+ os << left_ << cell(0) << right_;
+}
+
+
+void MathDelimInset::mathmlize(MathMLStream & os) const
+{
+ os << "<fenced open=\"" << left_ << "\" close=\""
+ << right_ << "\">" << cell(0) << "</fenced>";
+}
+
+
+void MathDelimInset::octavize(OctaveStream & os) const
+{
+ if (isAbs())
+ os << "det(" << cell(0) << ")";
+ else
+ os << left_ << cell(0) << right_;
}