X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_deliminset.C;h=82b58813cf791246c3be72c52552ba34144cd908;hb=a8e8e755fc32233e91bf787d5032fd81147d0909;hp=7c5c736b900d2d0e5acbcbb4a5d1a55c58b13073;hpb=6e3fcdf812f007c7c272bf7b1a7c650c109f709d;p=lyx.git

diff --git a/src/mathed/math_deliminset.C b/src/mathed/math_deliminset.C
index 7c5c736b90..82b58813cf 100644
--- a/src/mathed/math_deliminset.C
+++ b/src/mathed/math_deliminset.C
@@ -1,36 +1,30 @@
 #include <config.h>
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
 
 #include "math_deliminset.h"
 #include "math_parser.h"
-#include "mathed/support.h"
-#include "support/LOstream.h"
-
-using std::max;
-
-
-MathDelimInset::MathDelimInset(string const & l, string const & r)
-	: MathNestInset(1), left_(l), right_(r)
-{}
+#include "math_support.h"
+#include "math_mathmlstream.h"
+#include "math_streamstr.h"
+#include "math_extern.h"
 
 
-MathInset * MathDelimInset::clone() const
-{   
-	return new MathDelimInset(*this);
-}
+using std::max;
 
+namespace {
 
-string MathDelimInset::latexName(string const & name)
+string convertDelimToLatexName(string const & name)
 {
+	if (name == "<")
+		return name;
 	if (name == "(")
 		return name;
 	if (name == "[")
 		return name;
 	if (name == ".")
 		return name;
+	if (name == ">")
+		return name;
 	if (name == ")")
 		return name;
 	if (name == "]")
@@ -39,71 +33,148 @@ string MathDelimInset::latexName(string const & name)
 		return name;
 	if (name == "|")
 		return name;
-	return "\\" + name + " ";
+	return '\\' + name + ' ';
+}
+
+}
+
+
+
+MathDelimInset::MathDelimInset(string const & l, string const & r)
+	: MathNestInset(1), left_(l), right_(r)
+{}
+
+
+MathDelimInset::MathDelimInset
+		(string const & l, string const & r, MathArray const & ar)
+	: MathNestInset(1), left_(l), right_(r)
+{
+	cell(0) = ar;
+}
+
+
+MathInset * MathDelimInset::clone() const
+{
+	return new MathDelimInset(*this);
 }
 
 
-void MathDelimInset::write(MathWriteInfo & os) const
+void MathDelimInset::write(WriteStream & os) const
 {
-	os << "\\left" << latexName(left_) << cell(0)
-	   << "\\right" << latexName(right_);
+	os << "\\left" << convertDelimToLatexName(left_) << cell(0)
+	   << "\\right" << convertDelimToLatexName(right_);
 }
 
 
-void MathDelimInset::writeNormal(std::ostream & os) const
+void MathDelimInset::normalize(NormalStream & os) const
 {
-	os << "[delim " << latexName(left_) << ' ' << latexName(right_) << ' ';
-	cell(0).writeNormal(os);
-	os << "]";
+	os << "[delim " << convertDelimToLatexName(left_) << ' '
+	   << convertDelimToLatexName(right_) << ' ' << cell(0) << ']';
 }
 
 
 int MathDelimInset::dw() const
 {
 	int w = height() / 5;
-	if (w > 15)
-		w = 15;
+	if (w > 8)
+		w = 8;
 	if (w < 4)
 		w = 4;
 	return w;
 }
 
 
-void MathDelimInset::metrics(MathMetricsInfo const & mi) const
+void MathDelimInset::metrics(MetricsInfo & mi) const
 {
-	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_  = max(a0, d0) + h0;
-	descent_ = max(a0, d0) - h0;
-	width_   = xcell(0).width() + 2 * dw() + 4;
+	cell(0).metrics(mi);
+	Dimension t;
+	mathed_char_dim(mi.base.font, 'I', t);
+	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;
+	dim_.asc = max(a0, d0) + h0;
+	dim_.des = max(a0, d0) - h0;
+	dim_.wid = cell(0).width() + 2 * dw() + 8;
 }
 
 
-void MathDelimInset::draw(Painter & pain, int x, int y) const
-{ 
+void MathDelimInset::draw(PainterInfo & pi, int x, int y) const
+{
 	int const w = dw();
-	int const b = y - ascent_;
-	xcell(0).draw(pain, x + w + 2, y);
-	mathed_draw_deco(pain, x + 1, b, w, height(), left_);
-	mathed_draw_deco(pain, x + width() - w - 1, b, w, height(), right_);
+	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_);
+}
+
+
+bool MathDelimInset::isParanthesis() const
+{
+	return left_ == "(" && right_ == ")";
+}
+
+
+bool MathDelimInset::isBrackets() const
+{
+	return left_ == "[" && right_ == "]";
+}
+
+
+bool MathDelimInset::isAbs() const
+{
+	return left_ == "|" && right_ == "|";
+}
+
+
+void MathDelimInset::maple(MapleStream & os) const
+{
+	if (isAbs()) {
+		if (cell(0).size() == 1 && cell(0).front()->asMatrixInset())
+			os << "linalg[det](" << cell(0) << ')';
+		else
+			os << "abs(" << cell(0) << ')';
+	}
+	else
+		os << left_ << cell(0) << right_;
+}
+
+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())
+			os << "Det" << cell(0) << ']';
+		else
+			os << "Abs[" << cell(0) << ']';
+	}
+	else
+		os << left_ << cell(0) << right_;
 }
 
 
-string MathDelimInset::octavize() const
+void MathDelimInset::mathmlize(MathMLStream & os) const
 {
-	if (left_ == "|" && right_ == "|")
-		return "det(" + cell(0).octavize() + ")";
-	return left_ + cell(0).octavize() + right_;
+	os << "<fenced open=\"" << left_ << "\" close=\""
+		<< right_ << "\">" << cell(0) << "</fenced>";
 }
 
 
-string MathDelimInset::maplize() const
+void MathDelimInset::octave(OctaveStream & os) const
 {
-	if (left_ == "|" && right_ == "|")
-		return "abs(" + cell(0).octavize() + ")";
-	return left_ + cell(0).octavize() + right_;
+	if (isAbs())
+		os << "det(" << cell(0) << ')';
+	else
+		os << left_ << cell(0) << right_;
 }