Fix math cursor positioning bug

[lyx.git] / src / mathed / math_inset.C

diff --git a/src/mathed/math_inset.C b/src/mathed/math_inset.C
index 972503938a48c098603a4aedbcc895adef663111..d7fc527af1029b4a249a70294c49edaab5be4045 100644 (file)
--- a/src/mathed/math_inset.C
+++ b/src/mathed/math_inset.C
@@ -21,16 +21,9 @@ using std::ostream;
 using std::endl;
 
 
-MathInset::size_type MathInset::nargs() const
-{
-       return 0;
-}
-
-
-MathArray dummyCell;
-
 MathArray & MathInset::cell(idx_type)
 {
+       static MathArray dummyCell;
        lyxerr << "I don't have a cell 1" << endl;
        return dummyCell;
 }
@@ -38,91 +31,12 @@ MathArray & MathInset::cell(idx_type)
 
 MathArray const & MathInset::cell(idx_type) const
 {
+       static MathArray dummyCell;
        lyxerr << "I don't have a cell 2" << endl;
        return dummyCell;
 }
 
 
-MathInset::idx_type MathInset::index(row_type row, col_type col) const
-{
-       if (row != 0)
-               lyxerr << "illegal row: " << row << endl;
-       if (col != 0)
-               lyxerr << "illegal col: " << col << endl;
-       return 0;
-}
-
-void MathInset::substitute(MathMacro const &)
-{}
-
-
-bool MathInset::idxNext(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-bool MathInset::idxRight(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-bool MathInset::idxPrev(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-bool MathInset::idxLeft(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-bool MathInset::idxUpDown(idx_type &, pos_type &, bool, int) const
-{
-       return false;
-}
-
-
-bool MathInset::idxUpDown2(idx_type &, pos_type &, bool, int) const
-{
-       return false;
-}
-
-
-bool MathInset::idxFirst(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-bool MathInset::idxLast(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-bool MathInset::idxHome(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-bool MathInset::idxEnd(idx_type &, pos_type &) const
-{
-       return false;
-}
-
-
-void MathInset::getPos(idx_type, pos_type, int & x, int & y) const
-{
-       lyxerr << "MathInset::getPos() called directly!" << endl;
-       x = y = 0;
-}
-
-
 void MathInset::dump() const
 {
        lyxerr << "---------------------------------------------" << endl;
@@ -132,19 +46,6 @@ void MathInset::dump() const
 }
 
 
-bool MathInset::idxBetween(idx_type idx, idx_type from, idx_type to) const
-{
-       return from <= idx && idx <= to;
-}
-
-
-void MathInset::drawSelection(PainterInfo &,
-       idx_type, pos_type, idx_type, pos_type) const
-{
-       lyxerr << "MathInset::drawSelection() called directly!" << endl;
-}
-
-
 void MathInset::metricsT(TextMetricsInfo const &, Dimension &) const
 {
 #ifdef WITH_WARNINGS
@@ -210,24 +111,6 @@ void MathInset::mathmlize(MathMLStream & os) const
 }
 
 
-int MathInset::ascii(std::ostream &, LatexRunParams const &) const
-{
-       return 0;
-}
-
-
-int MathInset::linuxdoc(std::ostream &, LatexRunParams const &) const
-{
-       return 0;
-}
-
-
-int MathInset::docbook(std::ostream &, LatexRunParams const &) const
-{
-       return 0;
-}
-
-
 string const & MathInset::getType() const
 {
        static string const t("none");
@@ -247,9 +130,3 @@ ostream & operator<<(ostream & os, MathAtom const & at)
        at->write(wi);
        return os;
 }
-
-
-string MathInset::fileInsetLabel() const
-{
-       return "Formula";
-}