From 7feb18698eb398be9b664670c2001d06adab6090 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Andr=C3=A9=20P=C3=B6nitz?= <poenitz@gmx.net>
Date: Thu, 15 Aug 2002 17:41:24 +0000
Subject: [PATCH] re-use code...

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5002 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/mathed/math_gridinset.C |  1 +
 src/mathed/math_gridinset.h |  4 ++--
 src/mathed/math_hullinset.C | 29 ++++++++++++++---------------
 src/mathed/math_hullinset.h |  4 ++++
 4 files changed, 21 insertions(+), 17 deletions(-)

diff --git a/src/mathed/math_gridinset.C b/src/mathed/math_gridinset.C
index b1108f6d12..7de23595a1 100644
--- a/src/mathed/math_gridinset.C
+++ b/src/mathed/math_gridinset.C
@@ -863,6 +863,7 @@ void MathGridInset::write(WriteStream & os) const
 {
 	for (row_type row = 0; row < nrows(); ++row) {
 		os << verboseHLine(rowinfo_[row].lines_);
+		// don't write & and empty cells at end of line
 		for (col_type col = 0; col < ncols(); ++col)
 			os << cell(index(row, col)) << eocString(col);
 		os << eolString(row, os.fragile());
diff --git a/src/mathed/math_gridinset.h b/src/mathed/math_gridinset.h
index 79c8ad45fc..cef894035a 100644
--- a/src/mathed/math_gridinset.h
+++ b/src/mathed/math_gridinset.h
@@ -216,9 +216,9 @@ protected:
 	/// returns y offset of cell compared to inset
 	int cellYOffset(idx_type idx) const;
 	/// returns proper 'end of line' code for LaTeX
-	string eolString(row_type row, bool fragile = false) const;
+	virtual string eolString(row_type row, bool fragile = false) const;
 	/// returns proper 'end of column' code for LaTeX
-	string eocString(col_type col) const;
+	virtual string eocString(col_type col) const;
 	/// extract number of columns from alignment string
 	col_type guessColumns(string const & halign) const;
 	/// splits cells and shifts right part to the next cell
diff --git a/src/mathed/math_hullinset.C b/src/mathed/math_hullinset.C
index 8b1c556c5c..039eef924c 100644
--- a/src/mathed/math_hullinset.C
+++ b/src/mathed/math_hullinset.C
@@ -607,24 +607,23 @@ void MathHullInset::mutate(string const & newtype)
 }
 
 
-void MathHullInset::write(WriteStream & os) const
+string MathHullInset::eolString(row_type row, bool fragile) const
 {
-	header_write(os);
-
-	bool n = numberedType();
-
-	for (row_type row = 0; row < nrows(); ++row) {
-		for (col_type col = 0; col < ncols(); ++col)
-			os << cell(index(row, col)) << eocString(col);
-		if (n) {
-			if (!label_[row].empty())
-				os << "\\label{" << label_[row] << "}";
-			if (nonum_[row])
-				os << "\\nonumber ";
-		}
-		os << eolString(row);
+	string res;
+	if (numberedType()) {
+		if (!label_[row].empty())
+			res += "\\label{" + label_[row] + "}";
+		if (nonum_[row])
+			res += "\\nonumber ";
 	}
+	return res + MathGridInset::eolString(row, fragile);
+}
+
 
+void MathHullInset::write(WriteStream & os) const
+{
+	header_write(os);
+	MathGridInset::write(os);
 	footer_write(os);
 }
 
diff --git a/src/mathed/math_hullinset.h b/src/mathed/math_hullinset.h
index b45c4f8872..1c84e36ff6 100644
--- a/src/mathed/math_hullinset.h
+++ b/src/mathed/math_hullinset.h
@@ -89,6 +89,10 @@ public:
 	///
 	void infoize(std::ostream & os) const;
 
+protected:
+	///	
+	string eolString(row_type row, bool fragile) const;
+
 private:
 	///
 	void setType(string const & type);
-- 
2.39.2