X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathDelim.cpp;h=0d2fd9760748d4c551285c4520af9b804b1affcf;hb=bca9a6ca73b05856eb24f38795d67fdefa939878;hp=7e03e24afecd1ac52b9ec71830495489a2f9b752;hpb=32871c1284f15265f652ff01c438e539a7c8181f;p=lyx.git

diff --git a/src/mathed/InsetMathDelim.cpp b/src/mathed/InsetMathDelim.cpp
index 7e03e24afe..0d2fd97607 100644
--- a/src/mathed/InsetMathDelim.cpp
+++ b/src/mathed/InsetMathDelim.cpp
@@ -4,7 +4,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Alejandro Aguilar Sierra
- * \author André Pönitz
+ * \author André Pönitz
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -12,26 +12,25 @@
 #include <config.h>
 
 #include "InsetMathDelim.h"
+
 #include "MathData.h"
 #include "MathStream.h"
-#include "MathStream.h"
 #include "MathSupport.h"
+#include "MetricsInfo.h"
 
-#include "frontends/FontMetrics.h"
-
-namespace lyx {
+#include "support/docstring.h"
 
+#include "frontends/FontMetrics.h"
 
-using std::string;
-using std::max;
-using std::auto_ptr;
+using namespace std;
 
+namespace lyx {
 
 static docstring convertDelimToLatexName(docstring const & name)
 {
 	if (name.size() == 1) {
 		char_type const c = name[0];
-		if (c == '<' || c == '(' || c == '[' || c == '.' 
+		if (c == '<' || c == '(' || c == '[' || c == '.'
 		    || c == '>' || c == ')' || c == ']' || c == '/' || c == '|')
 			return name;
 	}
@@ -39,27 +38,29 @@ static docstring convertDelimToLatexName(docstring const & name)
 }
 
 
-InsetMathDelim::InsetMathDelim(docstring const & l, docstring const & r)
-	: InsetMathNest(1), left_(l), right_(r)
+InsetMathDelim::InsetMathDelim(Buffer * buf, docstring const & l,
+		docstring const & r)
+	: InsetMathNest(buf, 1), left_(l), right_(r)
 {}
 
 
-InsetMathDelim::InsetMathDelim
-		(docstring const & l, docstring const & r, MathData const & ar)
-	: InsetMathNest(1), left_(l), right_(r)
+InsetMathDelim::InsetMathDelim(Buffer * buf, docstring const & l, docstring const & r,
+	MathData const & ar)
+	: InsetMathNest(buf, 1), left_(l), right_(r)
 {
 	cell(0) = ar;
 }
 
 
-auto_ptr<Inset> InsetMathDelim::doClone() const
+Inset * InsetMathDelim::clone() const
 {
-	return auto_ptr<Inset>(new InsetMathDelim(*this));
+	return new InsetMathDelim(*this);
 }
 
 
 void InsetMathDelim::write(WriteStream & os) const
 {
+	MathEnsurer ensurer(os);
 	os << "\\left" << convertDelimToLatexName(left_) << cell(0)
 	   << "\\right" << convertDelimToLatexName(right_);
 }
@@ -72,35 +73,33 @@ void InsetMathDelim::normalize(NormalStream & os) const
 }
 
 
-bool InsetMathDelim::metrics(MetricsInfo & mi, Dimension & dim) const
+void InsetMathDelim::metrics(MetricsInfo & mi, Dimension & dim) const
 {
-	cell(0).metrics(mi);
+	Dimension dim0;
+	cell(0).metrics(mi, dim0);
 	Dimension t = theFontMetrics(mi.base.font).dimension('I');
 	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;
+	int a0 = max(dim0.asc, t.asc)   - h0;
+	int d0 = max(dim0.des, t.des)  + h0;
+	dw_ = dim0.height() / 5;
 	if (dw_ > 8)
 		dw_ = 8;
 	if (dw_ < 4)
 		dw_ = 4;
-	dim.wid = cell(0).width() + 2 * dw_ + 8;
+	dim.wid = dim0.width() + 2 * dw_ + 8;
 	dim.asc = max(a0, d0) + h0;
 	dim.des = max(a0, d0) - h0;
-	if (dim_ == dim)
-		return false;
-	dim_ = dim;
-	return true;
 }
 
 
 void InsetMathDelim::draw(PainterInfo & pi, int x, int y) const
 {
-	int const b = y - dim_.asc;
+	Dimension const dim = dimension(*pi.base.bv);
+	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_);
+	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_);
 	setPosCache(pi, x, y);
 }
 
@@ -164,8 +163,14 @@ void InsetMathDelim::mathematica(MathematicaStream & os) const
 
 void InsetMathDelim::mathmlize(MathStream & os) const
 {
-	os << "<fenced open=\"" << left_ << "\" close=\""
-		<< right_ << "\">" << cell(0) << "</fenced>";
+	os << "<mo form='prefix' fence='true' stretchy='true' symmetric='true'>" << left_ << "</mo>"
+		<< cell(0) << "<mo form='postfix' fence='true' stretchy='true' symmetric='true'>" << right_ << "</mo>";
+}
+
+
+void InsetMathDelim::htmlize(HtmlStream & os) const
+{
+	os << left_ << cell(0) << right_;
 }